Ophthalmology

Altering eye cells may one day restore vision

(Medical Xpress)—Doctors may one day treat some forms of blindness by altering the genetic program of the light-sensing cells of the eye, according to scientists at Washington University School of Medicine in St. Louis.

Overweight & Obesity

Fetal exposure to tributyltin linked to obesity

Exposing pregnant mice to low doses of the chemical tributyltin (TBT) – which was used in marine antifouling paints and is used as an antifungal agent in some paints, certain plastics and a variety of consumer products ...

Cardiology

2012 top 10 advances in heart disease and stroke research

Resuscitation, cell regeneration, a new high blood pressure treatment and developments in devices for treating stroke are among the key scientific findings that make up this year's top cardiovascular and stroke research identified ...

Immunology

Autoimmune disease—retraining white blood cells

Symptoms of an autoimmune disease disappeared after a team of scientists retrained the white blood cells. This method is extremely promising for treating diseases such as type I diabetes and multiple sclerosis.

Oncology & Cancer

Clinical trial tests rice bran to prevent cancer

A recent University of Colorado Cancer Center review in the journal Advances in Nutrition shows that rice bran offers promising cancer prevention properties. Meanwhile, an ongoing clinical trial is testing the effectiveness ...

Genetics

'Junk DNA' drives embryonic development

An embryo is an amazing thing. From just one initial cell, an entire living, breathing body emerges, full of working cells and organs. It comes as no surprise that embryonic development is a very carefully orchestrated process—everything ...

Medical research

A protein's role in helping cells repair DNA damage

(Medical Xpress)—In a new study, University at Buffalo scientists describe the role that a protein called TFIIB plays in helping cells repair DNA damage, a critical function for preventing the growth of tumors.

page 12 from 18