Feb. 21, 2012 Cancer cells must prepare for travel before invading new tissues, but new Cornell research has found a possible way to stop these cells from ever hitting the road. Researchers have identified two key proteins that are needed to get cells moving and have uncovered a new pathway that treatments could block to […]
Category: Cornell Chronicle
Stories that have been published in the Cornell Chronicle, the news service for the entire university.
November 29, 2011 By Carly Hodes One in five Americans suffers from autoimmune disease, in which the immune system goes off-track and attacks the body’s own cells. Cornell researchers have identified a signaling mechanism in immune-system cells that may contribute to this mistake, opening the door for possible new therapies for autoimmune diseases such as lupus […]
Nov. 8, 2011 By Carly Hodes Will a fresh glass of “raw” milk nourish or poison you? Pasteurization almost always provides protection from contamination. Unpasteurized “raw” milk, on the other hand, provides a potential breeding ground for disease-causing bacteria such as E. coli, Listeria, Campylobacter and Salmonella, all of which have caused outbreaks spread by raw […]
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Oct. 26, 2011 By Carly Hodes At a time when extinction threatens nearly one-quarter of all known vertebrate species, Cornell and the Smithsonian Conservation Biology Institute (SCBI) have teamed up to offer a new shared doctoral program that will train the next generation of wildlife conservation scientists. The Cornell-Smithsonian Joint Graduate Training Program (JGTP) began accepting […]
Sept. 19, 2011 By Carly Hodes Toxoplasma gondii parasites can invade your bloodstream, break into your brain and prompt behavioral changes from recklessness to neuroticism. These highly contagious protozoa infect more than half the world’s population, and most people’s immune systems never purge the intruders. Cornell researchers recently discovered how T. gondii evades our defenses by hacking immune cells, […]
Sept. 13, 2011 By Carly Hodes Herpesviruses are thrifty reproducers — they only send off their most infectious progeny to invade new cells. Two Cornell virologists recently have discovered how these viruses determine which progeny to release. The College of Veterinary Medicine researchers report in the Aug. 23 (108:34) issue I of the Proceedings of the […]
By Carly Hodes Growing embryos face a tight squeeze when it’s time to pack internal organs. A new study published in Nature Aug. 4 shows how simple mechanical forces between neighboring types of tissue help organs take shape and grow. The work is among the first to uncover how an embryo develops from groups of cells […]
Two experts from Cornell are teaming up to tackle salmonella contamination in produce, thanks to a $500,000 grant from the Agriculture and Food Research Initiative through the U.S. Department of Agriculture (USDA). Cornell was one of 24 institutions to receive such grants to reduce food-borne illnesses and deaths from microbial contamination. Craig Altier, a salmonella […]
Romping through summer fields seems like a harmless pleasure for dogs, horses and humans alike. But just one bite from the wrong tick can rob an animal of that pastime. The bacteria Borrelia burgdorferi catch rides with certain species of ticks and can cause Lyme disease in animals the ticks bite. Catching the disease early is paramount […]
Food sustains us but also can endanger us. In the first major public health project between Cornell’s College of Veterinary Medicine and Weill Cornell Medical College-Qatar, a team of multidisciplinary cross-continental collaborators aims to mitigate food contamination and keep food clean, from production to consumption, in Qatar. With a $1 million grant from the Qatar […]