My Wife's Fight Against Cancer Inspired 38,000 People to Raise Millions for Research

My Wife's Fight Against Cancer Inspired 38,000 People to Raise Millions for Research

David and Jen on their wedding day, and Jen undergoing treatment for her rare sarcoma.

(Courtesy David Linn)


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David Linn
David Linn is a co-founder of Cycle for Survival and a Principal at Oak Point Partners, a private investment firm.
Scientists Are Studying How to Help Dogs Have Longer Lives, in a Bid to Further Our Own

Feeding dogs only once a day is showing health benefits in a large study, scientists report.

Photo by Eric Ward on Unsplash

The sad eyes. The wagging tail. The frustrated whine. The excited bark. Dogs know how to get their owners to fork over the food more often.

The extra calories dogs get from feeding patterns now used by many Americans may not be good for them from a health and longevity viewpoint. In research from a large study called the Dog Aging Project, canines fed once a day had better scores on cognition tests and lower odds of developing diseases of organs throughout the body: intestinal tract, mouth and teeth, bones and joints, kidneys and bladder, and liver and pancreas.

Fewer than 1 in 10 dog owners fed their furry friends once daily, while nearly three fourths provided two daily meals.

“Most veterinarians have been led to believe that feeding dogs twice a day is optimal, but this is a relatively new idea that has developed over the past few decades with little supportive evidence from a health standpoint,” said Matt Kaeberlein, PhD, Co-Director of the Dog Aging Project, a professor of pathology and Director of the Healthy Aging and Longevity Research Institute at the University of Washington. Kaeberlein studies basic mechanisms of aging to find ways of extending the healthspan, the number of years of life lived free of disease. It’s not enough to extend the lifespan unless declines in biological function and risks of age-related diseases are also studied, he believes, hence the healthspan.

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L. Michael Posey
A pharmacist-editor-journalist since 1980, L. Michael Posey is a regular writer and editor for The Gerontological Society of America, Postgraduate Healthcare Education’s PowerPak.com website, and other clients. The author of several books and many news and journal articles, Posey is a founding editor of a landmark textbook in pharmacy, Pharmacotherapy: A Pathophysiologic Approach, a McGraw Hill title now in its 11th edition. He holds a master's degree in health and medical journalism and baccalaureate degrees in pharmacy and microbiology from the University of Georgia. Posey is the father of four sons and a daughter and resides in the Wine Country north of San Francisco. Follow him on Twitter @lmposey.
Podcast: New Solutions to Combat Gluten Sensitivities and Food Allergies

Biotech company Ukko is designing proteins that will be safe for everyone to eat, starting with peanut and gluten.

The "Making Sense of Science" podcast features interviews with leading medical and scientific experts about the latest developments and the big ethical and societal questions they raise. This monthly podcast is hosted by journalist Kira Peikoff, founding editor of the award-winning science outlet Leaps.org.

This month, we talk Anat Binur, the CEO of Israeli/U.S.-based biotech company Ukko. Ukko is taking a revolutionary approach to the distressing problem of food allergies and gluten sensitivities: their scientists are designing and engineering proteins that keep the good biophysical properties of the original proteins, while removing the immune-triggering parts that can cause life-threatening allergies. The end goal is proteins that are safe for everyone. Ukko is focusing first on developing a new safe gluten protein for use in baking and a new peanut protein for use as a therapeutic. Their unique platform could theoretically be used for any protein-based allergy, including cats and bees. Hear more in this episode.

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Kira Peikoff

Kira Peikoff was the editor-in-chief of Leaps.org from 2017 to 2021. As a journalist, her work has appeared in The New York Times, Newsweek, Nautilus, Popular Mechanics, The New York Academy of Sciences, and other outlets. She is also the author of four suspense novels that explore controversial issues arising from scientific innovation: Living Proof, No Time to Die, Die Again Tomorrow, and Mother Knows Best. Peikoff holds a B.A. in Journalism from New York University and an M.S. in Bioethics from Columbia University. She lives in New Jersey with her husband and two young sons. Follow her on Twitter @KiraPeikoff.