Pathway links inflammation, angiogenesis and breast cancer
...s of 1,200 milimeters at 31 days, while those with inactive IKK or with active IKK and rapamycin injections to inhibit mTOR had mean volumes of less than 100 milimeters. Similar disparate tumor sizes were found when the tumor-suppressing TSC1 was inactivated. Tumors with TSC1 inactivated also were found to ha...Predicting danger of flu pandemic rests on differences in affected population, says O.R. Forum
...people on a given day, and we allow for relatively inactive people who interact with few others, he writes. We provide for highly susceptible people who are more likely to become infected once exposed to the virus, and we include those who are less susceptible. In a similar vein, we allow for highly contagiou...Targeted initiatives can encourage people to walk more
... help tackle the health problems linked to today's inactive lifestyles. The authors reviewed 48 studies of different approaches to promoting walking. The most successful were tailored to peoples needs and targeted at sedentary people or at those most motivated to change. These increased walking in the targe...ACE inhibitors help preserve kidney function in IgA nephropathy
... treatment with the ACE inhibitor benazepril or an inactive placebo. IgA nephropathy is caused by deposits of the protein IgAan immune system antibodywithin the filtering units of the kidney (glomeruli). The abnormal IgA deposits damage the glomeruli, leading to blood and protein in the urine. The disease can......- The Internet can be an effective tool in helping inactive adults to get moving, a new study suggests. Researchers at The Miriam Hospital and The Warren Alpert Medical School of Brown University found that web-based intervention programs aimed at changing the behavior of sedentary adults were just as effecti...Can an omega-3 fatty acid slow the progression of Alzheimer's disease?
...will receive either two grams of DHA per day or an inactive placebo pill. About 60 percent of participants will receive DHA, and 40 percent will get the placebo. Doctors and nurses at the 51 research clinic sites will monitor the participants in regular visits throughout the trial. To ensure unbiased results,...Stress of deployment increases risk of child abuse, neglect in military families, UNC study shows
...may be occurring in families of National Guard and inactive reserves. These families may have less access to support services than families of active duty personnel have." The primary data source for information on child maltreatment were files for the state of Texas from the National Child Abuse and Neglec...Study implicates protein as a trigger of advanced prostate cancer recurrence
...ce of the cancer by biochemically altering the now inactive androgen receptor in the nucleus of prostate of cells, according to a series of experiments conducted by lead author Dr. Nupam P. Mahajan, assistant professor of pharmacology, and other Lineberger scientists. The kinase activates the receptor via pho...Resistant HIV quickly hides in infants' cells
...ese resistant viruses quickly took up residence in inactive T cells, from where they could later launch an att...-resistant strains in quickly took up residence in inactive T cells, from where they could later launch an attack that NNRTIs could not stop. Protease inhibitor...Crestor effective at halting early atherosclerosis
...82 were randomly assigned to receive a placebo, or inactive tablet. Male participants were between 45 and 70 years old and females were between 55 and 70. Crestor arrested the development of artery thickening overall and in all 12 sites of the carotid artery that were measured. Drug safety was assessed by ...Researchers hot on the trail of brain cell degeneration
...ty by genetic modification keeps the protein in an inactive state, and the nerve cells thus survive a previously toxic level of over-stimulation. The study identifies a new factor provoking cell degeneration. It is more than likely that future research will uncover more such factors interacting with each o...New study: Pine bark significantly reduces endometriosis
...rial implants of oestrogen, causing them to become inactive and degenerate. Most women will stop bleeding within 2 months of starting treatment and return of ovulation and menstruation varies. Endometriosis affects women in their reproductive years and is estimated to affect over one million women in the U...Smoking may be a risk factor for tuberculosis
...culosis (TB), but the organism is usually rendered inactive by the immune system, according to background information in the article. Active tuberculosis developed in approximately 8.8 million individuals in 2003 and is responsible for about 1.7 million deaths worldwide each year. "It has long been suggeste...Blood marker helps predict prognosis among those with abdominal infection
...citonin could be such a marker. Procalcitonin, an inactive precursor to a hormone known as calcitonin, has been shown to be more prevalent in patients with bacterial and fungal infections and sepsis. Bacterial specimens were obtained from the abdomens of all participants, as were other tissue cultures when ...Selenium supplements may contribute to reduced HIV viral load
...um yeast and 121 took a similar capsule containing inactive yeast and a filler material. After nine and 18 months, physical examinations and measures of the study outcomes--HIV viral load and CD4 count--were performed. Of the 262 patients for whom treatment was initiated, 174 (91 in the selenium group and...Study finds differences between blood pressure medicines and newly-diagnosed diabetes
...kers or diuretics. They concluded that compared to inactive sugar-pills, diuretics or beta-blockers slightly increase the risk of becoming diabetic, whereas ARBs or ACE-inhibitors significantly decrease the risk. "Most other studies of the association between drugs used mostly for high blood pressure could ...Taste test may identify best drugs for depression
... depression, and also found in taste buds); and an inactive placebo. The volunteers were first tested for their ability to recognise certain tastes. The drug was then administered and two hours afterwards they were asked to take the same test again. The volunteers were also assessed for anxiety levels, th...Children's Hospital Oakland Research Institute -- cancer study
...t to treatment. They also found that the enzyme is inactive in colon cancers and mouse polyps, but very active in nearby healthy tissues. This suggests that reactivation of SPL could be used to improve cancer therapies by increasing the number of cancer cells killed by chemotherapy....Innovative movies show real-time immune-cell activity within tumors
...lls were much sparser and, importantly, distinctly inactive in their migration. Consequently, tumor cell death was very rare under these conditions. The researchers then designed a second set of experiments to complement the first. In the first set of experiments, the T cells were varied in two groups of mic......stimulant with a novel prodrug formulation that is inactive until metabolized in the body." New River Pharmac..., lisdexamfetamine dimesylate (NRP104/LDX) remains inactive until converted in the body and the active drug is released. In January 2005, New River signed a co...