Skip to main content

Usc Davis School Of Gerontology News

Alzheimer’s disease can affect men and women differently. Photo by Mark Spearman.

Men with Alzheimer’s gene at risk of brain bleeding

November 16, 2015

A common genetic variation that is linked to Alzheimer’s disease greatly raises the likelihood of tiny brain bleeds in some men, scientists have found. These “microbleeds” leave small points of damage…

Addressing Perception

Addressing Perception

November 16, 2015

A couple on the tiny Hebridean island of Colonsay in Scotland were planning their wedding earlier this year when the bride’s mother sent her daughter a photograph of the dress she planned to wear. When the bride showed…

Health care stereotype threat stemming from commonly held beliefs about unhealthy lifestyle choices can jeopardize care outcomes, according to a study by Cleopatra Abdou of psychology.

Health Care Stereotype Threat

October 30, 2015

Warning: Stereotypes may be harmful to patients’ health. A national study led by USC Dornsife’s Cleopatra Abdou found that people who encountered the threat of being judged by negative stereotypes related to…

Valter Longo has previously shown how fasting can help starve out cancer cells while protecting immune and other cells from chemotherapy toxicity.

Fasting-type diet appears to slow aging

June 22, 2015

Want to lose abdominal fat, get smarter and live longer? New research led by USC’s Valter Longo shows that periodically adopting a diet that mimics the effects of fasting may yield a wide range of health benefits. In a…

Jaime Guevara-Aguirre (left), and Valter Longo at the USC Dornsife Cognitive Neuroscience Imaging Center at USC University Park campus. Photo by Gus Ruelas.

Small in Stature, Big on Health

November 13, 2014

How and why could a gene that stunts growth also shut down cancer and diabetes? USC biogerontologist Valter Longo and Ecuadorian endocrinologist Jaime Guevara-Aguirre are hoping to find the answer in a study of 30 individuals…

Sean Curran and Shanshan Pang studied <em>C. elegans</em>, a one-millimeter-long worm that scientists have used as a model organism since the 1970s. Image by Alexander Lopez.

You Are as Old as You Eat

January 29, 2014

Your best friend swears by the Paleo Diet. Your boss loves Atkins. Your sister is gluten-free, and your roommate is an acolyte of Michael Pollan. So who’s right? Maybe all four. In new research published this month in…

Valter Longo, professor of biological sciences at USC Dornsife with a joint appointment at the USC Davis School of Gerontology, researches genes that control aging. Photo by Dietmar Quistorf.

Rock of Ages

January 8, 2014

Growing up in Genoa, Italy, Valter Longo spent countless hours emulating the guitar style of Jimi Hendrix. At 16, he moved to Chicago to take jazz guitar lessons before heading to the University of North Texas to continue his…

Researchers found atherosclerosis in 34 percent of the mummies studied, according to a recent study led by University Professor Caleb Finch, who has a joint appointment in USC Dornsife and the USC Davis School of Gerontology. Photo courtesy of <em>The Lancet</em>.

Lessons From Mummy

March 13, 2013

Like nearly 4.6 million Americans, ancient hunter-gatherers also suffered from clogged arteries, revealing that the plaque buildup causing blood clots, heart attacks and strokes is not just a result of fatty diets or couch…