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Mast Cells Give Clues in Diagnosis, Treatment of Dengue
April 30, 2013 — A protein produced by mast cells in the immune system may predict which people infected with dengue virus will develop life-threatening complications, according to ... > full story -
Decoded: Molecular Messages That Tell Prostate and Breast Cancers to Spread
April 30, 2013 — Cancer cells are wily, well-traveled adversaries, constantly side-stepping treatments to stop their spread. But for the first time, scientists have decoded the molecular chatter that ramps certain ... > full story -
The Many Faces of the Bacterial Defense System
April 30, 2013 — Even bacteria have a kind of "immune system" they use to defend themselves against unwanted intruders -- in their case, viruses. Scientists were now able to show that this defense system is much more ... > full story -
Estrogen Fuels Autoimmune Liver Damage
April 30, 2013 — A new study in mice may help explain why women are more prone than men to a form of liver damage by implicating the female sex hormone estrogen in the development of autoimmune ... > full story -
Identification of Stem Cells’ Two Separate Roles Raises Possibility of Therapies That Could Inhibit Fat Formation, Promote Muscle Repair
April 30, 2013 — Many diseases – obesity, Type 2 diabetes, muscular dystrophy – are associated with fat accumulation in muscle. In essence, fat replacement causes the muscles to weaken and degenerate. ... > full story -
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Study Examines Effects of Genetic Variants for Infants With Neonatal Abstinence Syndrome
April 30, 2013 — Among infants with neonatal abstinence syndrome (NAS; caused by in utero opioid exposure), variants in certain genes were associated with a shorter length of hospital stay and less need for ... > full story -
Markers Related to Ovarian Cancer Survival and Recurrence Identified
April 30, 2013 — Animal sciences researchers have identified biomarkers that are used to determine ovarian cancer survival and recurrence and shown how the interactions between these biomarkers affect these ... > full story -
Membrane Remodeling: Where Yoga Meets Cell Biology
April 30, 2013 — Endocytosis lets cells absorb nutrients, import growth factors, prevent infections and accomplish many other vital tasks. This study suggests that, in contrast to earlier theories, dynamin proteins ... > full story -
Tactics of New Middle East Virus Suggest Treating by Altering Lung Cells' Response to Infection
April 30, 2013 — The deadly Human Coronavirus-Erasmus Medical Center, which first appeared April 2012 in the Middle East, is revealing its stronghold tactics. The virus dysregulates 207 lung cell genes to turn RNA ... > full story -
Protein Improves Efficacy of Tumor-Killing Enzyme
April 30, 2013 — Scientists have devised a method for delivering tumor cell-killing enzymes in a way that protects the enzyme until it can do its work inside the cell. In their study researchers assembled microscopic ... > full story
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