Authors Posts by Daniel Dunaief

Daniel Dunaief

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Shohei Ohtani. Photo by Mogami Kariya/Wikimedia Commons

By Daniel Dunaief

Daniel Dunaief

You know when you were younger and your parents, grandparents, teachers and adults in general urged you to “make every second count.”

“A second,” you’d scoff incredulously. “How much could I do in a second? It took me longer than a second just to say those words, and those, and those, and they don’t seem to count for much.”

While that may be true most of the time for most of us, it’s certainly not the case for sport’s best paid athlete, the baseball sensation Shohei Ohtani, who signed a $700 million contract to play for the Los Angeles Dodgers over the next decade.

To borrow from the Tom Cruise movie “Jerry Maguire,” the Dodgers showed him the money!

Wait, don’t go if you’re not a sports fan. This isn’t about baseball. It’s about money!

Just for fun, let’s take a closer look at the approximately $33.5 million Sports Insider Andrew Petcash estimates Ohtani will earn per year after taxes and fees.

Assuming he’s paid for every second of each year, that means, he earns $1.06 each second. That’s what he’ll earn each second he sleeps, eats, sits in traffic, brushes his teeth or waits for an announcer to say his name so he can run on the field.

Assuming he has a healthy 60 beats per minute heart rate, that means each time his heart goes “lub-dub,” he earns about a dollar.

According to a website called covers.com, the average time to sing “The National Anthem” is 115.4 seconds, which means Ohtani makes $122.32 each time he listens to the national anthem of a country where he’s earning much more than a living.

Extending the math a bit, Ohtani clears $3,824.74 per hour.

As for each day, he’ll make $91,780.82. At that rate, it will take the star pitcher and home run hitter (yes, he can do both) 11 days to make a million dollars.

Each month, his after tax take home pay will be $2.79 million. Assuming Ohtani, who is single, follows the General Rule for engagement rings, namely, that he should spend at least two months of salary on the ring, some lucky future partner may be in line for a ring that costs $5.58 million. That assumes the value of the ring comes from what he’s taking home and not his overall salary. If he chose a ring based on his gross pay, he’d spend a whopping $11.7 million, which is the equivalent of 16 average priced homes in Setauket.

So, speaking of cash, what does $33.5 million look like? If you stacked dollar bills, which are 0.0043 inches wide, one on top of the other without any extra space between the bills, the pile of money would reach 12,004 feet. That would stretch 2.3 miles into the sky. 

Now, if he were to try to hold that money — and no one uses cash anymore, so why would he – he would need more than a few teammates. There are $454 dollar bills in a pound, which means that $33.5 million weighs 73,788 pounds. 

Realistically, dollar bills aren’t the most likely currency for someone who earns over $1 for every second. Maybe you’d prefer to stack $1,000 bills? That would still present a pile of money that’s about 12 feet tall. Imagine how much money you’d make if you were standing downwind of that pile during a sudden gust? That sounds like the winner’s circle for a future game show. 

Of course, you say, the first player since Babe Ruth to demonstrate proficiency as a pitcher and a home run hitter is not getting paid for every second, but, rather, for the magic he works on the field.

If we want to break it down just to the time he’s paid during games, the average time for a baseball game in 2023 was two hours and 42 minutes. The season has 162 games. Let’s throw in 19 additional games, assuming his Dodgers win each series in the maximum number of games and become World Series champions. That means, he’s a part of 29,322 minutes of baseball or 1.8 million seconds. Assuming his paycheck covers games and not all the practice time and spring training, he clears $38.88 per second. So, depending on how you look at it, he earns somewhere between $1.06 for every second of each year and $38.88 for each second he plays. 

Yeah, and you thought your lawyer was charging you a pretty penny!

File photo
Picture Stony Brook University Hospital. It’s over a million square feet of facilities provide a wide range of medical services. The people who run the operations in this complex have created policies and procedures that make the entire hospital much greener than the distinctive two-tone building that’s visible from a distance along Nicolls Road.

For the hospital’s plethora of policies that protect the planet, the U.S. Department of Health and Human Services recently recognized Stony Brook, among others, for a commitment to decarbonize its operations and improve its resilience amid climate change.

Barbara Boyle is the director of Healthcare Safety at Stony Brook University Hospital. Photo from Stony Brook Medicine/ Jeanne Neville

During the recent United Nations Climate Change Conference, called COP28 in Dubai, HHS recognized Stony Brook as one of more than 130 organizations that joined the White House-HHS Health Sector climate pledge, which committed to reduce emissions by 50 percent by 2030 and have net zero emissions by 2050.

The recognition is “validating” and “wonderful” and provides the kind of excitement that “pushes you along a little further,” said Barbara Boyle, Director of Healthcare Safety at Stony Brook University Hospital.

Carol Gomes, chief executive officer and chief operating officer at Stony Brook University Hospital, added that green practices were not only good for the university, but were also supportive of the bottom line.

“When you reduce bio hazardous waste from the waste stream, it reduces expenses related to carting away” the more dangerous refuse, Gomes said. Such actions are part of the school’s fiscal responsibility.

Numerous measures

Stony Brook University Hospital has taken a wide range of steps to reduce its carbon footprint, to minimize toxins, and to reuse and recycle materials to encourage sustainability.

One of the first initiatives was to install motion and LED lighting. While the cost of a bulb might be higher initially, the lights last much longer.

“You have to think longer term, not shorter term in terms of savings,” said Gomes. “I was so proud of that project” which included retrofitting every light in the hospital, parking garage and on the roadway on the campus.

Carol Gomes is the chief executive officer and chief operating officer at Stony Brook University Hospital. File photo

Hospital efforts include using cleaning materials that are better for the environment. In 2022, 76% of the housekeeping chemicals were green, well up from 18% in 2021.

Additionally, electricity use at the hospital declined by 13 percent from 2020 to 2022.

In the operating room, anesthesiologists use considerably less desflurane, which is damaging to the atmosphere, with an extended lifetime in the atmosphere that has 20 times the environmental impact of other gases. The use of desflurane declined by 80 percent from 2017 to 2022.

The hospital also recycled 1,635 tons of paper. Each ton of recycled paper can save 17 trees, 380 gallons of oil, 3 cubic yards of landfill space, 4,000 kilowatts of energy and 7,000 gallons of water. That means, among other benefits, the hospital saved about 28,000 trees and 11.5 million gallons of water. That is 10,000 more trees than are in all of Central Park.

Coordinating emergency care

Stony Brook has also worked on a climate resilience plan to ensure that it can remain operational in case of a major climate event, such as a hurricane, an extended heat wave, or a nor’easter, among others.

“We need to make sure the hospital can continue to remain operational,” said Boyle, which includes anticipating the needs of communities that are at a disproportionate risk of climate harm.

The hospital also has extensive plans in case Stony Brook needs to provide shelter for staff who can’t return home and return to work.

Hospital staff recently joined a discussion with community members, the Suffolk County Department of Health, emergency services such as the Red Cross, and volunteer organizations to discuss how to ensure efficient and effective communication pathways and resource allocation.

Boyle explained that she learned the specifics of Red Cross shelters and cooling centers in Municipal Buildings.

Changes in personal habits

Such professional efforts are consistent with the lessons Gomes learned from her grandmother, who herself grew up during the Great Depression. Gomes recalled how her grandmother encouraged her to turn off lights when she left a room and to shut off the faucet in the kitchen sink in between cleaning dishes.

Boyle explained that her mother-in-law Beryl Ellwood Smith, who grew up in England during World War II and had lived with Boyle’s family for the last two years, didn’t believe in throwing things out. She believed everything had a second or third use, repairing and mending items to keep them longer.

“In my family, we’ve really taken this to heart, recycling and eliminating waste,” Boyle said.

The hospital encourages staff to take similar approaches to saving and recycling in their own lives.

Staff recently received a note about ways to think about sustainable holiday decorations.

People who work in the hospital can offer their friends and family experiences rather than adding to the collection of material goods often packaged in styrofoam or plastic for holiday gifts.

The hospital is encouraging its staff to “make the connection between the workplace and the home and the importance of protecting the Earth in general,” Gomes said.

Zhe Qian

By Daniel Dunaief

Addition and subtraction aren’t just important during elementary school math class or to help prepare tax returns.

As it turns out, they are also important in the molecular biological world of healthy or diseased cells.

Some diseases add or subtract methyl groups, with a chemical formula of CH3, or phosphate groups, which has a phosphorous molecule attached to four oxygen molecules.

Nicholas Tonks. Photo courtesy of CSHL

Adding or taking away these groups can contribute to the progression of a disease that can mean the difference between sitting comfortably and watching a child’s performance of The Wizard of Oz or sitting in a hospital oncology unit, waiting for treatment for cancer.

Given the importance of these units, which can affect the function of cells, researchers have spent considerable time studying enzymes such as kinases, which add phosphates to proteins.

Protein tyrosine phosphatases, which Professor Nicholas Tonks at Cold Spring Harbor Laboratory purified when he was a postdoctoral researcher, removes these phosphate groups.

Recent PhD graduate Zhe Qian, who conducted research for six years in Tonks’s lab while a student at Stony Brook University, published a paper in the journal Genes & Development demonstrating how an antibody that interferes with a specific type of protein tyrosine phosphatase called PTPRD alters the way breast cancer spreads in cell cultures.

“The PTPs are important regulators of the process of signal transduction — the mechanisms by which cells respond to changes in their environment,” explained Tonks. “Disruption of these signal transduction mechanisms frequently underlies human disease.”

To be sure, Tonks cautioned that the study, which provides a proof of concept for the use of antibodies to manipulate signaling output in a cancer cell, is a long way from providing another tool to combat the development or spread of breast cancer.

The research, which formed the basis for Qian’s PhD project, offers an encouraging start on which to add more information.

Blocking the receptor

Qian, who goes by the name “Changer,” suggested that developing a compound or small molecule to inhibit or target the receptor for this enzyme was difficult, which is “why we chose to use an antibody-based method,” he said.

By tying up a receptor on the outside of the cell membrane, the antibody also doesn’t need to enter the cell to reach its target.

The Antibody Shared Resource, led by Research Associate Professor Johannes Yeh, created antibodies to this particular receptor. Yeh created an antibody is shaped like a Y, with two arms with specific attachments for the PTPD receptor.

Once the antibody attaches, it grabs two of these receptors at the same time, causing a dimerization of the protein. Binding to these proteins causes them to lose their functionality and, ultimately, destroys them.

Cell cultures of breast cancer treated with this antibody became less invasive.

Limited presence

One of the potential complications of finding a new target for any treatment is the side effects from such an approach.

If, for example, these receptors also had normal metabolic functions in a healthy cell, inhibiting or killing those receptors could create problematic side effect.

In this case, however,  the targeted receptor is expressed in the spine and the brain. Antibodies normally don’t cross the blood-brain barrier.

Qian and Tonks don’t know if the antibody would affect the normal function of the brain. Further research would help address this and other questions.

Additionally, as with any possible treatment, future research would also need to address whether cancer cells developed resistance to such an approach.

In the time frame Qian explored, the cells in culture didn’t become resistant.

If the potential therapeutic use of this antibody becomes viable, future researchers and clinicians might combine several treatments to develop ways to contain breast cancer.

Eureka moment

In his research, Qian studied the effect of these antibodies on fixed cell, which are dead but still have the biochemical features of a living cell He also studied living cells.

When the antibody attaches to the receptor, it becomes visible through a staining process. Most antibody candidates stain living cells. Only the successful one showed loss-of-signal in living staining.

The antibody Qian used not only limited the ability of the receptor to send a signal, but also killed the receptor. The important moment in his research occurred when he discovered the antibody suppressed cancer cell invasion in cell culture.

Outside of the lab, Qian enjoys swimming, which he does between four and five times per week. Indeed, he combined his athletic and professional pursuits when he recently raised funds for Swim Across America.

“I not only want to do research, but I also want to call more attention to cancer research in the public,” said Qian.

The Swim Across America slogan suggests that each stroke is for someone who “couldn’t be with us” because of cancer. In the lab, Qian thinks each time he pipettes liquids during one of his many experiments it is for someone who couldn’t make it as well.

Qian, who currently lives in Hicksville, grew up in Suchow City, which is a village west of Shanghai and where Cold Spring Harbor Asia is located. 

Qian has been living on Long Island since he arrived in the United States. Qian graduated from Stony Brook University in October and is currently looking for a job in industry.

Looking back, Qian is pleased with the work he’s done and the contribution he’s made to breast cancer research. He believes the antibody approach offers a viable alternative or complement to searching for small molecules that could target or inhibit proteins or enzymes important in the development of cancer.

Pixabay photo

By Daniel Dunaief

Daniel Dunaief

We have friends who live close to us who are pregnant. Okay, that sounds weird, right? She’s pregnant, and he looks sheepish, like he’s not sure what’s coming.

That’s not entirely fair. He was socially awkward before he brought his small package of genetic material to the pregnancy party. Why would anyone imagine he would be any different in the months before he makes a head first dive down the rabbit hole into the wonders and challenges of parenthood?

Now, if their families are anything like others I’ve known, they are bound to have a wide range of pre and post delivery discussions.

“Are you going to name the baby after my side of the family?”

“Make sure you put sugar, spice and everything nice in the crib or the baby will become colicky like your Aunt Michelle. She was one of the most miserable babies we’ve ever seen and that’s because her mother forgot about the sugar and spice under the crib.”

One of the most fascinating and sometimes confounding parts of the baby discussion, which can extend well into the years that follow, is the family credit for various traits.

To wit, “He’s incredibly serious and focused just like his Uncle Oswald. That Oswald was a man with a purpose from the time he was born, just like your little baby Joey.”

Or maybe, “Morgan has the same broad smile, laugh or sense of humor as her Aunt Carol.”

Each family can dig in, sharing ways that the developing child has characteristics they are convinced come from one side of the family, often from the speaker who has a proprietary interest in propagating the enduring myth of a family heritage.

Such talk suggests somehow that heredity is much more important than environment. The credit can go beyond physical characteristics such as long eyelashes, rounded shoulders, or sparkling eyes: they can include artistic talent, an ability to relate to other people, or a proficiency for languages.

That somehow seems un-American. After all, we the people generally believe that hard work can help people become proficient in any area, developing the kind of talent that differentiates them in their field and allowing them to control their destiny.

Such strong genetic links, while providing an appealing way to connect to ancestors and to those who aren’t around to smile and play with their descendants, is akin, if you’ll pardon the pun, to linking someone’s last name to their profession.

“Oh, the Jones family? Sure, they all became teachers. The Berringtons went into the clothing business, while the Shimmers all became dentists. They all have such gifted dental hands.”

Such blanket statements about where someone’s exceptionalism originated also throws the other sides of the family into the shadows, as if their only role were to ensure the ongoing survival of the dominant and more important family tree.

Family trees, however, like the trees that people decorate around this time of year, have bilateral symmetry, with people decorating each side in popcorn, cranberries and/or holiday lights.

Rarely does anyone do a deep dive into the other side of a family, learning whether the Jones family had faster legs, a quicker wit, better grades or a stronger work ethic.

Then again, the point of these claims isn’t to be scientific, thorough or even fair. It’s a way to connect the children of today with those who came before. Even if people don’t believe in reincarnation, focus on genes, or contemplate the enduring qualities of any family culture, they might feel tremendous joy and comfort hoping that this person’s unwritten life includes future chapters that reflect a familial past that need not be exclusive to one branch, one side or one person.

Story weaving may help give a developing life context and meaning. Ideally, those attributes and connections may remind the family and this new person about the kind of strong and accomplished roots that can help him or her develop into the kind of person he or she chooses to be, which would be a win for everyone.

Veterinarian Steven Templeton, of Animal Health & Wellness in Setauket, pets his two rescue dogs Penny and Emmy. Penny, the black dog, recently passed away. Photo by Stephanie Templeton

Long Island veterinarians are scratching their heads, unsure of whether reports of a new and as yet poorly-defined respiratory illness in dogs is a new threat or whether the ongoing talk is something of a shaggy dog tale.

“No one knows what it is,” said Steven Templeton, a veterinarian at Animal Health & Wellness in Setauket. “Nobody seems to have a clue. Some suggested it was a weird new bacteria, while others suggested it was viral.”

As of now, a potential respiratory infection, which hasn’t been well-defined and differs in its origin depending on whom you ask, could be contributing to making some dogs in other parts of the country sicker than they might otherwise be from the usual assortment of canine maladies that strike at this time of year.

Templeton has seen an increase in respiratory cases in his practice, although none of the cases has become severe.

Some of the illnesses he’s treated are coming from dogs that have no known exposure to other dogs, which “makes you wonder if they’re not catching it from dogs, and if they’re catching it from people,” Templeton added. “It could be a variant of the flu or COVID.”

When Templeton graduated from veterinary school in 1989, he said the conventional wisdom was that dogs didn’t give people viruses and vice versa. Now, he said, that’s turned around, and humans and their best friends can and do share illnesses.

With conflicting reports that this illness could be viral or bacterial, the infection could be a grab bag description for more than one health threat, Templeton said.

As of now, this mysterious dog illness has reportedly affected dogs in 14 states.

At Animal Emergency Services in Middle Country Road in Selden, veterinarian Melody Ribeiro has had one pneumonia case in a dog, which was straightforward in its treatment. 

The dog recovered.

Advice for dog owners

Dog owners have been asking about reports of this infection.

Ribeiro suggested people who are planning to travel check out the facility where they are bringing their pet to make sure they know how the dogs are handled.

Vets also recommended asking kennels or other boarding facilities if they isolate dogs who are coughing or might be contagious.

Templeton, who finds someone who can care for his dogs at home when he travels, added that minimizing group dog contact at this point might also help.

Similar to the advice health care providers who work with people offered during COVID, veterinarians suggested that dog owners should take special precautions with beloved pets who might be in vulnerable categories or who have underlying medical conditions.

Dogs who are particularly young or old, have conditions that weaken their immune system, have poor organ function or are not fully immunocompetent should stay away from gatherings where they might contract viral or bacterial infections.

“We say the same thing for animals that we say for humans for COVID,” said Templeton. “If they have underlying issues, stay away from public [gatherings]. They could be asking for trouble.”

Other dog challenges

Apart from the threat of one or a combination of infections, veterinarians also suggested that dogs continue to struggle with the carry-over from a pandemic that kept many of their human friends home for extended periods of time.

Dogs “feed off the emotions of their owners,” said Templeton. Owners who are stressed or who are angrier than normal can bring tension into their homes that can make their dogs act out.

Dog owners are increasingly asking veterinarians for drugs to help their dogs cope with anxiety or emotional problems.

“The drug approach is minimally effective,” Templeton said. He urged people to get their dogs training and to work with their pets to minimize their distress.

“Anxious owners have anxious dogs,” added Ribeiro.

Holiday risks

During the holidays, dogs can also get into foods they shouldn’t eat, which can lead to pancreatitis, Ribeiro said.

With the legalization of pot, dogs are also consuming products that have tetrahydrocannabinol, or THC.

The accidental consumption of THC has occurred over the last few years, with dogs coming in who need medical attention, Ribeiro said. Veterinarians urged people to be cautious about where they store their gummies or other products that might prove an irresistible attraction to their dogs.

Pixabay photo

By Daniel Dunaief

Daniel Dunaief

Rufus is not sure what to do. He’s never there first. He circles the yard carefully, looking back at the fence. Bob sits in his usual seat at the picnic table, talking on his phone.

He doesn’t want to run before the others arrive. He sits under a tree, closes his eyes and allows the smells to fill his ample nostrils.

“Hi,” chirps Peanut, jumping up to reach his face. “Hi, hi, hi, hi!”

“Back up,” Rufus barks, “you’re too close.”

“Sorry, sorry, sorry, sorry,” she says. Peanut repeats herself in that high tone that annoys Rufus. “Even though I can’t see red or green, I know that holiday sweater is hideous,” Rufus said.

Fifi lowers her head.

“On the plus side,” he adds, “your fur looks great.”

Fifi prances in approval. She likes it when others notice that she’s been to the groomer.

Rufus glances at Andrea, Fifi’s human. He likes the way she scratches his ears and looks directly in his eyes.

Finally, the rest of the crew races over, tongues hanging out, fur flying off Oscar as he skids to a stop.

After the customary butt smelling, Oscar, the golden retriever, speaks.

“You had Uncle Doug’s sweet potato?” he asks Cole, an apricot poodle. “Does that taste as good as it smells?”

Cole barks his agreement, although he eats it so quickly he barely tastes anything. “And you had asparagus,” Cole says to Rufus.

Rufus sticks out his tongue. He doesn’t get his usual treat from Bob during Thanksgiving unless he has a few pieces of asparagus, which he hates.

“Stories?” King demands.

A French Mastiff, King regularly reminds the group he has the shortest life expectancy so he can’t waste time on food chatter.

“Bob’s got a new girlfriend,” Rufus starts. “She reminded him to walk me earlier than usual. She makes him shut the bedroom door, but she makes up for it by giving me more leftovers.”

“Nice,” barks Roxie. “Glad someone had a good holiday.”

“What? What? What?” barked Peanut.

A basset hound, Roxie hates her name and her short legs. Her ears also annoy her because they fall in her water when she drinks

“My family had a huge gathering,” Roxie barks. “These new kids thought they could teach me to fetch. I don’t fetch. Do they think I’m a golden retriever?”

“Hey!” Oscar barks.

“No offense,” Roxie adds. “What about you?”

“Aunt Linda spent the entire dinner saying she shouldn’t eat garlic. She didn’t listen to herself and was in the bathroom for an hour, groaning and cursing. How about you, Cole?”

Cole is among the tallest dogs at the run, particularly after he went to the stylist. Cole wanders over to the water bowl, with the rest of the group following closely.

“Cole?” Fifi asks. It is one of the rare times she doesn’t repeat herself.

“We watched movies in the dark,” Cole shrugs.

“There’s more,” says Rufus. “What’s going on?”

“Audrey looked out the window and wiped her eyes all weekend,” Roxie says. “She kept whispering how much she missed her brother.”

“What happened?” Oscar asks.

“I don’t think she’s going to see him again,” Cole says. “When I leaned into her legs, she ran her wet hand over my face. Other than a few walks, she spent most of her time on the couch. She barely ate, so I didn’t eat much, either.”

“Sad, sad, said,” barks Fifi.

Rufus agrees.

“You did what you should have done,” King says, the folds under his lips turning down. “You’re going to help her and we’re going to need to help you.”

“Help? How?” Oscar asks. Whenever Oscar became anxious, he circled the water dishes at the run. He knocks one over.

“My bad,” he says.

“Cole drinks first,” King says. “And we let Cole go to Andrea before the rest of us. We all know she’s the favorite human.”

Fifi nods, indicating she would share.

“How about you, King?” Rufus asks.

“It was great,” King says. “My family welcomed a new baby. At first, they kept me away, but they slowly let me see him. We’re going to be friends.”

“How do you know?” asks Cole.

“He touched his hand to my nose. It was soft and wonderful. He made me feel so young,” King adds.

From left, Daisy Zavala, Stacey Scott and Krishna Veeramah Photo by John Griffin/Stony Brook University

By Daniel Dunaief

They can’t tell you whether the leading current presidential Republican and Democratic candidates demonstrate signs of cognitive decline or, for that matter whether any real or perceived cognitive decline is greater for one than the other.

Researchers at Stony Brook University, however, have conducted recent studies that may act as a platform to generate a measure of cognitive age that differs from chronological age.

Associate Professors Krishna Veeramah and Stacey Scott and graduate student Daisy Zavala recently published research in the Journal of Gerontology: Biological Sciences in which they studied a combination of cognitive testing done over different time periods and blood tests.

Indeed, the combination of looking at signs of epigenetic changes, or alterations in the environment that affect the way genes work, and studying the effectiveness and variability of tests of memory has the potential to offer some clues about how chronological age may differ from cognitive age. At this point, the scientists have been exploring that relationship, while future work may address not just what is happening, but also why.

Among the data from 142 subjects who took a host of learning tests from 2012 to 2016 during different time periods in the day, increasing epigenetic age was linked with poorer average processing speed and working memory, as well as with greater variability in test performance.

While the statistical analysis accounted for the fact that increasing chronological age had an effect, biological age had an even bigger impact, Veeramah, who is in the Department of Ecology and Evolution and a population geneticist at Stony Brook University, explained.

The study, which Veeramah described as an “early/pilot study,” and will require further follow up, offers another perspective on the different impacts the aging process can have on cognitive function.

The results matched the scientists’ prediction, which was that people who had greater epigenetic age acceleration processed information more slowly and had poorer memory performance on average across the study.

These individuals were not only performing more poorly on average, but were also more variable in their performance.

“This should give us pause about making judgments about people related to their age and what that means about their abilities,” said Scott, who is in the Psychology department.

This study suggests that “how old you are doesn’t tell you so much about how well you’re doing in your cognitive function,” said Scott. Theoretically, the extent to which a person’s body is older than a chronological age could be an indication of what might accelerate or decelerate cognitive function, although longitudinal studies will test this.

The researchers believe this study will contribute to a body of work that is trying to see if researchers can reliably identify biological age acceleration and, if so, how to slow it down.

Testing design

The researchers gathered data from participants who took tests on smartphones provided to them. These phones didn’t receive calls or messages and didn’t have access to the web.

Participants took tests during different times in the day. About 60 percent of study participants were African American and 20 percent were Hispanic/Latino. They also varied in household income, with most participants earning between $20,000 to $60,000.

In one test, people saw symbols at the top of the screen that they had to match with symbols at the bottom as quickly as possible. In another test, people viewed three red dots on a grid for a few seconds. They were distracted by searching for “E’s” and “F’s” on a screen and then had to place the dots back in their original place on the grid.

Participants completed dozens of tests over two weeks, offering a profile of their performance during different times of the day, situations and activities.

By testing people under various conditions, the researchers could get a more comprehensive, complete and realistic understanding of their cognitive state, which also reflects the way people experience a range of competing stimuli.

The scientists were profiling people “in terms of good and bad days” to get an understanding of their “typical performance,” explained Scott.

The SBU scientists suggested that inconsistency was increasingly proposed as a potential early indicator of dementia.

The “unique aspect” of what these scientists did is comparing epigenetic data to ambulatory cognitive measurements, rather than cognitive tests in a lab setting, Veeramah said.

To test the epigenome, Veeramah explored the degree of methylation of DNA from a single blood sample from each participant using a microarray to look at about a million positions in the human genome.

Adding a CH3 group, or methylating, genes tends to make the DNA coil more tightly, making it less likely to interact with other molecules that might turn it on.

Some parts of DNA show changes in methylation that correlate with age, while others are dependent on other things like the environment or specific cell type.

The underlying assumption is that cells pick up more damage and this includes the DNA sequence with time.

Zavala’s dissertation extends this work to look at more long term implications on cognitive health.

Zavala’s research “looks forward,” Scott explained in an email. “Does someone’s epigenetic age acceleration now at the beginning of the study predict their cognitive performance up to three years later?”

Dinner and a hypothesis

Veeramah and Scott, who got married in 2020, decided to combine their expertise for a research project.

“We were talking about our work over dinner and we thought about what I do and the kind of data we have from this existing sample of people” who participated in this cognitive study, said Scott.

The couple wrote a small grant to the research foundation at Stony Brook, which provided seed funding for this study.

Veeramah, whose research covers a broad scope of topics, suggested that the concept of studying these clocks is a fairly new area.

Researchers have been testing whether obesity, Alzheimer’s, and other factors could correlate with the internal environments that cause the kind of wear and tear often associated with aging.

A Thanksgiving postcard. Photo courtesy Kenneth C. Brady Digital Archive

By Daniel Dunaief

Daniel Dunaief

Sending a text message to friends and family half way around the world and then getting an instant response is pretty incredible, shortening the distance between any two people.

And yet, as Thanksgiving approaches, I appreciate some of the earlier, albeit slower at times, elements of my younger years.

Take, for example, the postcard. Sure, people still send them, but postcards and letters are not as necessary or, in many cases, even considered. Even if people don’t send us texts, we can follow them on any of the social media sites where they’re showing us how they’re having the time of their lives and eating incredible food.

Over three decades ago, when my father died, I remember the exquisite and bittersweet pain from seeing the handwritten notes he’d left for himself. He didn’t have a smart phone where he could make electronic lists. Reading his pointed and slanted script was so deeply personal that I felt as if the letters and words connected us.

Once, years before he died, my father flew for a business trip. Eager to write to me and without any paper, he took out the barf bag from the seat in front of him, wrote about his travels and shared some dad humor, put it in an envelope and mailed it. I remember smiling broadly at the words he shared and the unconventional papyrus he’d chosen to carry those words.

The modern world of digital pictures and digital cameras gives me the opportunity to relive numerous experiences. I can easily sort those images by year and location, without needing to buy an album, find the right sequence of photos and slip them behind the translucent cover.

Still, remember when we used to bring rolls of film to the drug store for them to develop? We’d come back two or three days later, open up the often small green envelope and pour through the photos, wondering what we caught, what we missed and how the image compared with our memory.

The hit-or-miss nature of those photos made the imperfections somewhere between disappointing and perfect. They were real moments, when hair got in our eyes, when we shared our disappointment about a birthday present, or when we spilled a container of apple juice as we were blowing out candles.

What about all those photos from people in the early part of the 20th century? Didn’t they look utterly miserable? Was it the shorter life span, the challenging early days of the camera, bad dentistry and orthodonture or, perhaps, a culture that hadn’t yet suggested saying “cheese” or smiling for the camera?

My theory on those miserable faces, though, is that the pictures took so long to prepare amid challenging weather conditions — it was too hot to wear that overcoat — that people wanted the process to end so they could stop trying to hold a squirming child or ignore the need to scratch an itch.

Maybe I grew up in the sweet spot, where pictures weren’t instant but were easy enough to take that they didn’t require endless retakes. Yes, I have friends and relatives who insisted on taking 37 shots of the same moment, just in case someone was closing their eyes, which triggered the kind of fake smile in me that I recognize in my children when they’re eager to be somewhere else, doing something else, and, most likely, looking down at their phones to see pictures of other people.

This Thanksgiving, I appreciate not only the gifts of the present, with the endless storage space on my phone and the ability to capture life in real time, but also the perspective from a past, where the anticipation of seeing a snapped photograph or receiving a postcard turned the pictures into keepsakes and memory gifts.

From left, Joshua Rest and Jackie Collier. The blurred image in the background shows the genome structure of Aurantiochytrium limacinum, including the arrays of rDNAs at the chromosome ends, and the two mirusvirus elements that were discovered. Photo by Donna DiGiovanni

By Daniel Dunaief

They were trying for two years to solve a puzzle that didn’t make sense. Then, a combination of another discovery, some extensive analysis, and a deep dive into the past helped them put the pieces together.

Jackie Collier, Associate Professor at the School of Marine and Atmospheric Sciences at Stony Brook University and Joshua Rest, also an Associate Professor in the Department of Ecology and Evolution at Stony Brook, had been looking closely at the genetic sequence of a marine protist called Aurantiochytrium limacinum. A circular section and pieces at the end of the chromosome seemed inconsistent with the rest of the genes and with the specific type of single-celled organism.

But then, they saw a preprint of a paper in 2022 that the prestigious journal Nature published earlier this year that described a new type of virus, called a mirusvirus, which appeared to have genetic similarities and a signature that matched what they saw in their protist.

Mirus means “strange” or unknown in Latin, which was a way to describe the unusual evolutionary traits of these viruses.

Collier and Rest, working with a group of collaborators, found that a high copy circular structure and genetic elements that integrated at the end of one chromosome resembled this mirusvirus.

“From the perspective of the virus folks, ‘mirus’ was apt because the mirusviruses contain features of the two very distinct ‘realms’ of viral diversity,” Collier explained. “Our results confirm that strangeness, and add more strangeness in terms of two different ways to maintain themselves (circular episomes or integrated into a chromosome) in the same host genome.”

Researchers had discovered the mirusvirus by sequencing DNA they took from the ocean. “What our findings do is connect to a host and hopefully eventually prove that there is a protist that contains a mirusvirus genome,” said Collier.

The Aurantiiochytrium protist, which is part of the Thraustochytrids order, intrigues researchers in part because it produces essential omega-3 fatty acids and carotenoids, which enhances its biotechnology potential. This protist also intrigues Collier because it is involved in decomposing dead mangrove leaves in mangrove forests.

Dormant virus

The Stony Brook scientists have been working on analyzing the genome for a paper they recently published in the journal Current Biology since 2019.

“We had been struggling to figure out what that was,” said Collier. “We had a lot of hints that it had some relationship to some kind of viruses, but it wasn’t similar enough to any known virus. We were struggling to figure out what to call this thing,” which they had tentatively designated CE1, for circular element one.

Identifying viral elements provided the “hook” for the paper.

Rest suggested that the different confounding elements in the protist genome came from two different viruses.

At this point, Collier and Rest think the virus may be something like the herpesvirus, which hides out in human nerve cells. That virus enters a latent phase, remaining quiescent until a host becomes stressed.

John Archibald, Lucie Gallot-Lavallee and others from Dalhousie University in Canada, who are collaborators on this study, are creating the kind of conditions, such as lower food or colder temperatures, that might reactivate the viral DNA, causing it to release viral particles.

The research team has detected similar mirusvirus proteins in other Aurantiochytrium isolates and in four other Thraustochytrid genomes. 

Focusing on this protist

Collier started working on thraustochytrids in 2002, after the first outbreak of QPX disease in Raritan Bay hard clams.

Bassem Allam, who is now the Marinetics Endowed professor in Marine Sciences at SBU asked Collier if she would help understand what was going on with the clams which had QPX disease. That was caused by another Thraustochytrid.

The organism that caused QPX is a relative of the protist that interested Collier.  She chose Aurantiochytrium in part because it was the easiest to grow.

When the Gordon and Betty Moore Foundation started a program to develop molecular genetic methods for diverse marine protists about seven years ago, Collier approached Rest for a potential collaboration.

A key piece, half a century old

In her informatics work, Collier followed a path that Google or artificial intelligence might otherwise have missed.

Like traveling back hand over hand in time through older research, Collier pulled up the references from one study after another. Finally, she found an intriguing study from 1972 that had overlaps with their work.

Scientists had isolated a Thraustochytrid from an estuary in Virginia using the same kinds of methods Collier and Rest used to grow Aurantiochytrium. Using electron microscopy, these earlier researchers characterized its ultrastructure. Along the way, these 1970’s scientists noticed that starved cells released viral particles, which Collier and Rest believe might be the first record of a mirusvirus.

The researchers wrote a short paper that the prestigious journal Science published.

A cat connection

While Collier, who lives in Lake Grove, and Rest, who is a resident of Port Jefferson, are collaborators at Stony Brook, they have also have a feline connection.

In the beginning of the pandemic, a feral cat delivered kittens in Rest’s garage. Rest’s family initially tried to raise them, but allergies made such a pet arrangement untenable. 

A cat lover, Collier was searching for kittens. She adopted two of the kittens, bottle feeding them starting at three days old. When Collier and Rest speak by zoom, Rest’s children Julia, nine, and Jonah, five, visit with the cats virtually.

As for their work, Collier and Rest are intrigued by the possibility of gathering additional pieces to answer questions about this virus.

“For me, the most intriguing question is how common our observations will turn out to be — do many Thraustochytrids have latent mirusviruses?” she explained.

METRO photo

By Daniel Dunaief

Daniel Dunaief

We’ve come a long way from the “my dog ate my homework” days.

I mean, come on, let’s give our society the credit it’s due. We have taken the blame game, the finger pointing and the it-couldn’t-be-me-because-butter-wouldn’t-melt-in-my-mouth game to an entirely new stratosphere.

Gone are the days of simple, linear and mostly nonsensical excuses.

Let’s start in Washington, DC, which is the biggest clown show this side of the Atlantic and where the notion of a democracy gets battle tested nearly every day

Who is responsible for the national debt? That, of course, depends on whom you ask. The democrats point to former President Trump, while the republicans accuse President Biden and the Democrats.

Maybe those wily politicians are onto something. You see, if no one takes responsibility for anything and we can point fingers at the other side reflexively and without any effort to compromise and work together, we can live without consequence, create our own economics and come up with judgmental and schoolyard bully nicknames for the other side.

Brilliant! Blame someone else convincingly enough and not only do you not have to look in the mirror or come up with solutions, but you can also turn your entire reason for being into defeating the other side or, at the very least, enjoying their losses.

Look, I’m a Yankees fan. I know all about Schadenfreude. The next best thing to a Yankees victory, and it’s a close second, is a Red Sox loss.

But I digress. People have turned blaming others into a fine art. In sports, athletes and coaches deploy the modern blame game to excuse their losses or to step back from accepting responsibility or, perish the thought, to give the other team credit.

Like a zebra in the Serengeti to a hungry lion, referees in their striped uniforms in football games become convenient targets. They took away a victory by calling a game against us. Athletes and coaches can dig their verbal claws and teeth into those officials, who stole what would certainly have been a more favorable outcome.

How about school? It couldn’t possibly be the fault of our angelic children, who were busy watching these athletes on TV or on their phones the night before, for doing poorly on a test. It has to be the teacher’s fault. If teachers could only inspire their classes, our children would learn and excel. 

You know who I like to blame? I like to focus on tall people. Don’t get me wrong. Some of my best friends are tall. It’s just that, well, have you noticed that tall people get a lot of attention? Some of them are CEOs of big companies and make enormous salaries. They are also picked first in gym, which gives them the confidence to become successful.

While we’re affixing blame, let’s also shake our heads at gym class. Sure, it’s healthy to run around and have a few moments when we’re not listening to teachers who may or may not inspire us, but gym class can bruise egos and create a Darwinian world where height, which is kind of the fault of our parents and their parents and on and on, is an advantage.

Hey, I’m not whining. Okay, well, maybe I am, but it’s not me and it’s certainly not my fault. I blame society, commentators on TV, coaches, politicians, teachers, my parents, your parents, the parents of the kid who served as a bad role model for my kids, and maybe Adam, Eve and the snake for putting us in this position.

Oh, and you can be sure butter wouldn’t melt in my mouth. I have a dairy allergy, which, ironically, is the fault of my dairy farmer grandfather.