Altered protein involved in a novel link to Alzheimer's disease
...nding that - and having this mouse model makes the chances much more likely - would allow scientists to find a way to prevent p25 from ever having a chance to cause such devastating neurodegeneration....Common worm provides insights into salmonella virulence
...f evolution as a way of adapting and improving its chances of successfully infecting its hosts, Aballay explained. "In this study we have related several genes located in pathogenicity islands to S. enterica pathogenesis in worms," Aballay said. Within the pathogencity island 1 is the "molecular syringe," kn...Mite transmits viruses damaging to wheat
...rt fertilizing and irrigating, which increases the chances for infection," Harrison said "One grower reported most of his irrigated crop circle was dying down rapidly, and that's a red flag the mite has been spreading the viruses in early planted irrigated fields." In addition, several client farmers were...Insight into transplant rejection might lead to novel prevention therapies
...nd its complications, thereby increasing patients' chances of survival following the surgery, the researchers...e immunity genes of the donor had no effect on the chances of rejection, they reported. The long- and short-term survival of patients after lung transplant lag...Chlamydia in men now also linked to infertility new findings
...ts or for all infertile patients will increase the chances of pregnancy."...Exercise reduces blood estrogens, risk for breast cancer in post menopausal women
...ive way for postmenopausal women to increase their chances of avoiding breast cancer," said Anne McTiernan, M.D., Ph.D., a member of the Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle. Dr. McTiernan led a year-long study that examined differences between women who exercised ...A new hypothesis about autoimmunity. Is it possible to be too clean?
...seases more preventable. The key to decreasing the chances of developing autoimmunity may be to stimulate the immune system by priming people with germs. Autoimmunity and Lymphopenia Autoimmune diseases are to biology as friendly fire is to war. Normally, the body's immune system is designed to recognize ...Predicting cancer patient survival with gene expression data
...on clinical data, the authors explain, reduces the chances of including genes unrelated to survival, increasing the probability of identifying gene clusters with clinical and thus predictive significance. Such "indicator gene lists" could identify subgroups of patients with similar gene expression profiles. ...Molecular midwives hold clues to the origin of life
... at the dawn of life that would have increased the chances RNA would form. If this were true, then it would provide a missing link in the evolution of life's earliest molecules. Hud and Anet, along with Georgia Tech students Swapan Jain and Christopher Stahle, tested this idea by using the molecule proflavin...... the disaccharide to cells, you can increase their chances of survival," notes de Pablo, also a UW-Madison professor of chemical and biological engineering. "Twenty percent survival doesn't sound like much, but that's a huge improvement. Taking the few survivors from current methods and growing them takes we...Estimated one in five people worldwide lack enough zinc in diet
...of improving children's health, and possibly their chances of survival, in poor countries." The publication provides a comprehensive evaluation of information on zinc metabolism, zinc requirements, risk factors for zinc deficiency, methods of assessing population zinc status, and available options for develo...'Male-killer' bacterium's genome is deciphered
...e transmitted through females, and to increase the chances of being passed on from one generation to the next, the bacterium has developed a number of strategies to rid the population of males, or even to convert them to females. As far as Wolbachia are concerned, males are irrelevant. The biochemical mec...Current smoke alarms pass life-saving tests
... and proper placement of smoke alarms affect one's chances of survival. In both cases, the time to escape untenable conditions was increased, providing that the individual was not in the room where the fire originated. * Ionization alarms work on the principle that as smoke particles enter the alarm's sensin...Double mastectomies significantly lower risk of breast cancer in women who are genetically at risk
...he benefit of a double mastectomy for reducing the chances of breast cancer, women in this high-risk group can make a better-informed decision about having breast surgery in addition to other forms of prevention, such as regular screening and/or other preventive surgeries, including ovary removal." The stu...Despite confinement, crop genes can spread fast to wild
...verage time is as long as 100 growing seasons, the chances are that transgene escape can occur much sooner, r...the smallest possible leakage rate to minimize the chances of transgene escape within short periods of time. David Andow adds, "We really need to study the fa...Study predicts conditions for sustainable lion trophy hunting
...ion. If the clients were better educated about the chances of getting a good-quality trophy, they would probably be more willing to forego shooting a poorer quality--that is, young--animal, knowing this will improve the sustainability of lion hunting for the long term." In the study, the researchers created ...Steroid-coated DNA represents new approach to gene delivery
...ases, a steroid coating would greatly enhance the chances of successful gene transfer" Diamond said. "As an alternative, I could foresee the use of this coating technique to tailor therapies by choosing drugs that would amplify the benefit of a particular therapeutic gene."...Substances found in blood may predict development of preeclampsia
...d that women who took the supplements had the same chances of developing preeclampsia as those who did not. A release on the earlier study appears at http://www.nichd.nih.gov/new/releases/calc1397.cfm . In the current study, the researchers analyzed blood samples of 120 women who had developed preeclamp...Understanding urinary tract infections
...pes may help them evade the immune system and seek chances to start new infections both in the urinary tract ...ore we can understand this network, the better our chances of figuring out ways to interrupt it."...Rodents bred for alcohol preference live longer than rats bred for alcohol avoidance
...n be detrimental to one's health by increasing the chances of accidents, criminal activities, and health problems. However, little research has addressed the effects of long-term, chronic alcohol consumption on survival itself. A study in the January issue of Alcoholism: Clinical & Experimental Research ...