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tag sexual antagonism disease medicine

2020 Top 10 Innovations
The Scientist | Dec 1, 2020 | 10+ min read
From a rapid molecular test for COVID-19 to tools that can characterize the antibodies produced in the plasma of patients recovering from the disease, this year’s winners reflect the research community’s shared focus in a challenging year.
The AIDS Research Evaluators
Lynn Gambale | Jul 9, 1995 | 6 min read
Chairman: Arnold Levine, chairman, department of molecular biology, Princeton University Barry Bloom, Weinstock Professor and Howard Hughes Medical Institute (HHMI) investigator, department of microbiology and immunology, Albert Einstein College of Medicine, New York Rebecca Buckley, professor of pediatrics and immunology, Duke University Medical Center Charles Carpenter, chairman, Office of AIDS Research Advisory Committee; professor of medicine,Brown University School of Medicine Don
The Rodent Wars: Is a Rat Just a Big Mouse?
Ricki Lewis | Jul 4, 1999 | 5 min read
Sometimes it seems as if genome projects are cropping up everywhere.1 But until costs come down, limited resources are being largely concentrated into what Joseph Nadeau, professor of genetics at Case Western Reserve University School of Medicine, calls "the genome seven," an apples-and-oranges list of viruses, bacteria, fungi, Arabidopsis thaliana, Drosophila melanogaster, Caenorhabditis elegans, and mouse, with Homo sapiens in its own category.2 Researchers widely acknowledge that in the rod
Those We Lost in 2018
Ashley Yeager | Dec 26, 2018 | 10+ min read
The scientific community said goodbye to a number of leading researchers this year.
The Year in Zika
Joshua A. Krisch | Dec 19, 2016 | 4 min read
Scientists advanced the battle against Zika in 2016, conducting basic research to better understand and detect the pathogen while preventing its spread.
Master of the Cell
Judy Lieberman | Apr 1, 2010 | 10+ min read
By Judy Lieberman Master of the Cell RNA interference, with its powerful promise of therapy for many diseases, may also act as a master regulator of most—if not all—cellular processes. RNA silencing. Computer artwork showing a length of RNA (yellow with red rings) bound to an RNA-induced silencing complex (RISC). © Medi-Mation Ltd / Photo Researchers, Inc. ne of the biggest surprises in biology in the past d
AIDS Researchers, Activists Wary Of Newspaper Article's Message
Steven Benowitz | Jun 9, 1996 | 10+ min read
Despite contrary suggestions, they say CDC's prevention efforts aimed toward general public were not wasted A recent article in the Wall Street Journal is causing concern in the AIDS research community. The article, titled "AIDS Fight Is Skewed By Federal Campaign Exaggerating Risks" (A. Bennett, A. Sharpe, May 1, 1996, page 1), contends that the federal Centers for Disease Control and Prevention (CDC) in Atlanta has distorted the public's perception of the potential for contracting AIDS with a
A Weighty Matter: Neuropeptides Involved In Appetite And Energy Homeostasis
Deborah Wilkinson | Sep 12, 1999 | 10+ min read
Date: September 13, 1999Table of Neurochemical Manufacturers The hypothalamus has long been known as a control center for feeding and weight control behaviors. Complex regulatory feedback loops enable this portion of the brain to determine satiety and metabolic activity. Not surprisingly, the control mechanisms are complex and involve different biochemical pathways.1,2,3 Image courtesy of Jeffrey M. Friedman An ob/ob mouse stacking up against its lean counterparts A series of pioneering expe
AIDS Investigators Cautiously Applauding Recent Advances
Steven Benowitz | Sep 29, 1996 | 10+ min read
Discoveries announced at conference leave scientists feeling optimistic; yet their enthusiasm is tempered by several persistent concerns. AIDS researchers have many reasons to be encouraged. Studies show that treatments combining new and old drugs can control HIV levels in the blood. Moreover, many scientists and activists note, prevention efforts have helped reduce HIV infection rates. Yet the enthusiasm is tempered by several caveats. Drugs are expensive and have harsh side effects, leading
Soybeans Hit Main Street
Barry Palevitz | Mar 19, 2000 | 8 min read
Once a favorite of Chinese emperors, tofu is now big time. From supermarkets to health food boutiques, diet-conscious Americans are buying soybeans, not just as tofu but in infant formula, soy milk, and soy burgers. Soy even has the Food and Drug Administration's seal of approval. Last October the FDA responded to a petition by Protein Technologies International, a St. Louis-based DuPont company specializing in soy products, by authorizing claims that soy protein is good for the heart. Acc

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