New findings measure precise impact of fat on cancer spread
... "These findings demonstrate that an increase in lipids leads directly to a rise in cancer metastasis." ... have theorized that tumor cells need more lipids than ordinary tissues to provide energy and ... scattering, or CARS, to document how increasing lipids from fat intake induces changes to cancer cell ...Study unmasks how ovarian tumors evade immune system
... from tumors, called ascites, which contain lipids and collect in the space surrounding cancerous ... NKT cells and describe the regulatory role of lipids in cancer progression. Previous studies in mice have confirmed that lipids assist in tumor evasion, he notes. But he says ...Novel toxin receptor discovered for ulcer-causing stomach pathogen
... Cell membranes are composed primarily of lipids and proteins and are designed to keep things out. ... Other studies had shown that VacA bound to lipids within artificially created membranes, so ... Vijay Gupta and Hetal Patel screened a number of lipids for VacA binding and soon found one to which the ...U-M scientists find new causes for neurodegeneration
... is a lipid found in all cells at very low levels. lipids are a group of small organic compounds. While the best studied lipids are fats, waxes and oils, PI3,5P2 is a member of a unique class of lipids that signal the cell to perform special tasks. ...Lilly Announces Updates to the Zyprexa and Symbyax U.S. Labels
... of weight gain and elevations in blood sugar and lipids already exists in the Zyprexa and Symbyax ... glucose testing. Undesirable alterations in lipids have been observed with olanzapine use. Clinical ... glucose testing. Undesirable alterations in lipids have been observed with Symbyax use. Clinical ...Action of ghrelin hormone increases appetite and favors accumulation of abdominal fat
... rise to an increase in appetite, but also favours the accumulation of lipids in visceral fatty tissue, located in the abdominal zone and considered to ... rasa cortex. They observed how this hormone favoured the accumulation of lipids in visceral fatty tissue. In concrete, it causes the over-expression of ...JCI online early table of contents: April 6, 2009
... of "good" cholesterol and lowering levels of "bad" cholesterol and other lipids (fats), thereby reducing the risk of heart attack. However, patients often ... acid, but the drug retained its beneficial effects on the levels of lipids in the blood. The authors therefore suggest that designing a drug that ...Cholesterol Drugs Linked to Increased Fatigue
... and premature cardiovascular death." Dr. Donald Smith, director of lipids and metabolism at Mount Sinai Medical Center's Cardiovascular Institute in ... University of California, San Diego; Donald Smith, M.D., director of lipids and metabolism, Cardiovascular Institute, Mount Sinai Medical Center, New ...Willa A. Hsueh, M.D., Joins Bionovo's Scientific Advisory Board
... Research Institute and Chief of the Division of Diabetes, Obesity and lipids in the Department of Medicine at The Methodist Hospital (TMHRI), Houston, ... Research Institute and Chief of the Division of Diabetes, Obesity and lipids in the Department of Medicine at The Methodist Hospital (TMHRI), Houston, ...Surgical study highlights pros and cons of gastric bypass surgery for severe obesity
... fell by 90 per cent and cases of dyslipidaemia abnormal concentrations of lipids or lipoproteins in the blood fell by 77 per cent. However 29 ... The number of patients with dyslipidaemia abnormal concentrations of lipids or lipoproteins in the blood fell from 39 to nine (from 20 to four in the ...High Blood Fat Levels Tied to Ischemic Stroke Risk
... of tests of 34,000 people, Nordestgaard said. "We measured standard lipids [fats], looking at how much does the reading change after eating normal ... And while previous studies have suggested that non-fasting levels of blood lipids might be better indicators of risk than conventional fasting levels, "this ...Another new wrinkle in treating skin aging
... endeavor, Jin Ho Chung and colleagues tested seven naturally occurring lipids (greasy molecules that play many important biological roles) in their ability to reduce skin aging. In samples of skin cells, three of the lipids could prevent UV-radiation from both reducing collagen expression and ...FDA Provides Clarity to Isis Regarding the Development Path for Mipomersen
... with our continued evaluation of the effects of mipomersen on atherogenic lipids will allow us to submit a much stronger NDA for high risk patients. We are ... therapeutic, was observed to reduce cholesterol and other atherogenic lipids beyond reductions achieved with standard lipid-lowering drugs. ABOUT ...Novel link between excessive nutrient levels and insulin resistance
... of molecules that work together to synthesize and store carbohydrates, lipids and proteins. But turning on a physiological process is only half the ... Since the amount of O-GlcNAc is directly tied to availability of glucose, lipids and other nutrients in the bloodstream, the researchers believe that the ...AMD discovery: New hope for treatment of vision loss
... how a deficiency of the CD36 receptor prevents the evacuation of oxidized lipids in the eye. Those oxidized lipids in turn accumulate and attack the layers beneath and over the retina ...Bacterial toxin closes gate on immune response, Penn researchers discover
... the hypothesis that the negatively charged phosphate groups of membrane lipids around voltage sensors provide the critical electric balance for some of ... Ramu, PhD, showed that removal of phosphate head groups from some membrane lipids by the bacterial toxin called sphingomyelinase (SMase) C shuts down the ...Imaging neural progenitor cells in the living human brain
... Additional results indicated that the marker is probably a mixture of lipids (fatty acids), although the exact identity of the lipids, and how they ... with disease. They also hope to improve their understanding of how the lipids they detected function in NPCs and to refine the sensitivity of their ...Food additive may one day help control blood lipids and reduce disease risk
... is a component of the common food additive lecithin, and researchers speculate it may one day be possible to use lecithin products to control blood lipids and reduce risk for diabetes, hypertension or cardiovascular disease using treatments delivered in food rather than medication. "Currently, ...MO BIO Laboratories, Inc. Launches PowerFood(TM) Microbial DNA Isolation Kit
... Isolation Kit incorporates patented Inhibitor Removal Technology(R) (IRT) to remove PCR-inhibiting compounds associated with food cultures, such as lipids and polysaccharides. The kit provides high quality, inhibitor-free DNA for use in downstream applications including PCR, qPCR and genotyping assays ...Pluronic L-81 is a potential anti-diabetic drug?
... copolymers based on ethylene oxide and propylene oxide. It has been reported that a nonionic L-81, effectively inhibits absorption of dietary lipids from the intestine and secretion of VLDL and LDL from the liver. Although L-81 is a potent anti-obesity drug, its potential in alleviating ...Study examines dietary influences of liver disease
... poor diet may lead to obesity, insulin resistance and diabetes, which are the most important known risk factors for hepatic steatosis. Also, dietary lipids may directly affect fat in the liver. Furthermore, a high cholesterol diet has been shown to induce serious steatosis in animal studies. ...Polycystic ovarian syndrome: New light on its causes and its effect on brothers
... and insulin resistance were themselves more likely to develop insulin resistance or even diabetes or dyslipidaemia (a disruption in the levels of lipids (or fats) in the blood). "Until now, it was not clear whether the male relatives of women with PCOS were at increased risk for the metabolic ...New data demonstrate potential for early detection of Alzheimer's disease
... of oxidative stress in plasma. OS is caused by a chemical imbalance that can damage critical components of cells and biofluids, including proteins, lipids and DNA. OS is known to be involved in many neurological diseases, including Alzheimer's and Parkinson's disease. In differentiating Alzheimer's ...Psoriasis Raises Risk of Heart Attack, Stroke, Death
... imparts a risk of cardiac disease, stroke and peripheral arterial disease," Kirsner said. "Psoriasis imposes the same level of risk as high blood lipids and smoking." The risk appears to stem from the chronic inflammation associated with psoriasis, he explained. "This systemic inflammation causes ...LSUHSC researchers first to document early signs for diabetes in kids as young as 7
... Professor of Public Health and study leader. Collectively, fat oxidation (how well the body is able to utilize fat as a fuel), blood pressure, and lipids (HDL and LDL) were identified as the best physiologic predictors of insulin sensitivity. Arlette Soros, MD, an LSUHSC Pediatrics fellow who is a ...New Study Shows Many U.S. Contact Lens Wearers Do Not Comply With Recommended Replacement Schedules
... to how often contact lenses are discarded and replaced. Typically, disposable-type lenses are replaced daily, every two weeks or monthly. Proteins, lipids and micro-organisms can collect on the surfaces of contact lenses, so, for lenses that are going to be used more than once, it is important to clean ...Martek Announces Second Quarter 2009 Financial Results
... New Scientific Data Published on DHA - A summary document for the International Society for the Study of Fatty Acids and lipids published in Prostaglandins, Leukotrienes and Essential Fatty Acids (February 2009) discussed obtaining adequate DHA intake in light of current ...Hardened Arteries Threaten Obese, Diabetic Youth
... are not set in stone. "There can be intervention to modify risk, not necessarily to reduce obesity but to control blood pressure and blood lipids more aggressively. I would like to see further studies that follow these young people with and without intervention for 10 years," Eckel said. In ...Microscopic manufacturers produce eco-friendly plastics
... this waste into bioplastics known as polyhydroxyalkanoates (PHAs). PHAs are linear polyesters produced by bacterial fermentation of sugar or lipids (fats). They are produced by the bacteria to store carbon and energy. More than 150 different monomers can be combined within this family to give ...Turmeric extract suppresses fat tissue growth in rodent models
... expansion of fat. We also found lower blood cholesterol levels and fat in the liver of those mice. In general, angiogenesis and an accumulation of lipids in fat cells contribute to fat tissue growth." Writing in the May 2009 issue of the Journal of Nutrition , the authors note similar results in ...