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Hit by Two Hammers: How Deficiencies in Two Genes Synergize to Halt Formation of Gut Nervous System
January 31, 2013 — A genetic analysis has implications for a genetic disorder known as Hirschsprung ... > full story -
Morning After Pill Conscience Clauses in UK Risk Unwarranted Pregnancies, Pharmacists Argue
January 31, 2013 — Conscience clauses, which allow pharmacists to opt out of providing the "morning after pill" without a prescription, risk unwanted pregnancies and undermine the principle of universal healthcare in ... > full story -
Setting the Stage for a New Paradigm in Treatment of Heart Failure
January 30, 2013 — New evidence shows the root of heart failure lies in misfolded proteins in the heart’s cells. The finding may pave the way for dramatically new treatment ... > full story -
Silibinin, Found in Milk Thistle, Protects Against UV-Induced Skin Cancer
January 30, 2013 — Milk thistle extract, silibinin, kills skin cells mutated by UVA radiation and protects against damage by UVB radiation -- thus protecting against UV-induced skin cancer and photo-aging, according to ... > full story -
Tuberculosis May Lurk in Bone Marrow Stem Cells of Infected Patients
January 30, 2013 — Tuberculosis is a devastating disease that kills nearly 2 million people worldwide each year. Now, in a classic case of bench-to-bedside research, scientists have discovered a possible reason for the ... > full story -
Aging Cells Lose Their Grip on DNA Rogues
January 30, 2013 — Transposable elements are mobile strands of DNA that insert themselves into chromosomes with mostly harmful consequences. Cells try to keep them locked down, but in a new study, researchers report ... > full story -
Scientists Learn More About How Inhibitory Brain Cells Get Excited
January 30, 2013 — Scientists have found an early step in how the brain's inhibitory cells get ... > full story -
Stem Cells Boost Heart's Natural Repair Mechanisms
January 30, 2013 — Researchers, whose clinical trial results in 2012 demonstrated that stem cell therapy reduces scarring and regenerates healthy tissue after a heart attack, now have found that the stem cell technique ... > full story -
Excessive Alcohol Use When You’re Young Could Have Lasting Impacts on Your Brain
January 30, 2013 — There is growing evidence for the lasting impact of alcohol on the brain. Excessive alcohol use accounts for 4% of the global burden of disease, and binge drinking particularly is becoming an ... > full story -
'Super' Enzyme Protects Against Dangers of Oxygen
January 29, 2013 — Just like a comic book super hero, you could say that the enzyme superoxide dismutase (SOD1) has a secret identity. Since its discovery in 1969, scientists believed SOD1’s only role was to ... > full story
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