Oncology & Cancer

Proton pump found to regulate blood pH in stingrays

Researchers at Scripps Institution of Oceanography at the University of California San Diego have discovered the same enzyme used by "boneworms" to dissolve whale carcasses, and that helps promote photosynthesis in corals, ...

Cardiology

Common antacid linked to accelerated vascular aging

Chronic use of some drugs for heartburn and gastroesophageal reflux (GERD) speeds up the aging of blood vessels, according to a published paper in Circulation Research (early online), an American Heart Association journal. ...

Medical research

Of mice and men (and pigs), a cystic fibrosis mystery solved

New research from the University of Iowa answers a question that has vexed cystic fibrosis (CF) researchers for almost 25 years: why don't mice with CF gene mutations develop the life-threatening lung disease that affects ...

Medical research

A step closer to understanding, averting drug resistance

(Medical Xpress) -- The multidrug transporter EmrE functions as an asymmetric antiparallel dimer (molecule with two subunits). Drug (blue) transport from the inside to the outside of the cell membrane is accomplished by exchange ...

Genetics

Advances in medulloblastoma treatment for children

Though rare, medulloblastoma is the most common cancerous brain tumor in children. These tumors begin in the lower back part of the brain called the cerebellum, which is important for balance, coordination and movement. Medulloblastomas ...

Diseases, Conditions, Syndromes

Intoxication without alcohol: Auto-brewery syndrome

How can someone have alcohol intoxication without consuming alcohol? Auto-brewery syndrome, a rare condition in which gut fungi create alcohol through fermentation, is described in a case study in the Canadian Medical Association ...

Oncology & Cancer

Using radiation therapy to treat brain tumors

Most patients with brain tumors receive one of two types of radiation: external beam radiation, in which the tumor is treated over the course of several weeks, or radiosurgery, in which patients receive a high dose of radiation ...

Oncology & Cancer

New guidelines shape the future of neuroendocrine tumor management

Newly updated guidelines on neuroendocrine tumors developed by an expert at Sylvester Comprehensive Cancer Center at the University of Miami Miller School of Medicine and collaborators provide clinicians with the latest recommendations ...

page 3 from 30