Drugs That Trick Older People’s Bodies to Behave Younger Might Boost the Effectiveness of a COVID-19 Vaccine

Drugs That Trick Older People’s Bodies to Behave Younger Might Boost the Effectiveness of a COVID-19 Vaccine

Because vaccination may be less effective in older people, it is imperative to test now whether immune boosters could help the efficacy of a COVID-19 vaccine in the elderly.

(© thodonal/Adobe)

In our April 23rd editorial for this magazine, we argued that addressing the COVID-19 pandemic requires that we both fight the SARS-CoV-2 virus and fortify the human hosts who are most vulnerable to it.

Keep ReadingKeep Reading
Jamie Metzl And Nir Barzilai
Jamie Metzl is a member of the World Health Organization international advisory committee on human genome editing, a Singularity University Exponential Medicine faculty member, and the author of Hacking Darwin: Genetic Engineering and the Future of Humanity (paperback release April 7). @jamiemetzl. Nir Barzilai is a Professor of Medicine and Genetics and the Director of the Institute for Aging research at Albert Einstein College of Medicine, the Scientific Director of the American Federation for Aging Research and the author of Age Later: Healthspan, Lifespan, and the New Science of Longevity (June 2020). Dr. Nir Barzilai is the director of the Institute for Aging Research at the Albert Einstein College of Medicine and the Director of the Paul F. Glenn Center for the Biology of Human Aging Research and of the National Institutes of Health’s (NIH) Nathan Shock Centers of Excellence in the Basic Biology of Aging. He is the Ingeborg and Ira Leon Rennert Chair of Aging Research, professor in the Departments of Medicine and Genetics, and member of the Diabetes Research Center and of the Divisions of Endocrinology & Diabetes and Geriatrics. Dr. Barzilai’s research interests are in the biology and genetics of aging.
When doctors couldn’t stop her daughter’s seizures, this mom earned a PhD and found a treatment herself.

Savannah Salazar (left) and her mother, Tracy Dixon-Salazaar, who earned a PhD in neurobiology in the quest for a treatment of her daughter's seizure disorder.

LGS Foundation

Twenty-eight years ago, Tracy Dixon-Salazaar woke to the sound of her daughter, two-year-old Savannah, in the midst of a medical emergency.

“I entered [Savannah’s room] to see her tiny little body jerking about violently in her bed,” Tracy said in an interview. “I thought she was choking.” When she and her husband frantically called 911, the paramedic told them it was likely that Savannah had had a seizure—a term neither Tracy nor her husband had ever heard before.

Keep ReadingKeep Reading
Sarah Watts

Sarah Watts is a health and science writer based in Chicago.

A robot cafe in Tokyo is making work possible for people with disabilities.

A robot server, controlled remotely by a disabled worker, delivers drinks to patrons at the DAWN cafe in Tokyo.

Photo courtesy of dawn2021.orylab.com.

A sleek, four-foot tall white robot glides across a cafe storefront in Tokyo’s Nihonbashi district, holding a two-tiered serving tray full of tea sandwiches and pastries. The cafe’s patrons smile and say thanks as they take the tray—but it’s not the robot they’re thanking. Instead, the patrons are talking to the person controlling the robot—a restaurant employee who operates the avatar from the comfort of their home.

Keep ReadingKeep Reading
Sarah Watts

Sarah Watts is a health and science writer based in Chicago.