Medical research

Genetic observation reveals a bone-weakening mechanism

(Medical Xpress)—An EPFL research team has used a novel method to identify a gene involved in bone building. Their results appear today in the advance online edition of the scientific journal Cell.

Oncology & Cancer

Particular donor genotype lowers leukemia relapse rate

(HealthDay)—Patients with acute myeloid leukemia who receive a stem cell transplant from a donor with activating killer-cell immunoglobulin-like receptor (KIR) genotype KIR2DS1, which has ligand specificity for human leukocyte ...

Neuroscience

Shortened telomere length tied to dementia, mortality risk

(HealthDay) -- Shortened telomere length (TL) is associated with risks for dementia and mortality in a population of older adults, according to a study published online July 23 in the Archives of Neurology.

Diseases, Conditions, Syndromes

Vitamin B12 supplements may help treat hepatitis C

Adding vitamin B12 to standard hepatitis C virus (HCV) treatment significantly boosts the body's ability to keep the virus at bay, indicates a pilot study published online in the journal Gut.

Oncology & Cancer

Genetic variants, tobacco exposure and lung cancer risk

There is an association between the rs1051730-rs16969968 genotype and objective measures of tobacco exposure, which indicates that lung cancer risk is largely, if not entirely, mediated by level of tobacco exposure, according ...

Sleep disorders

Report highlights child deaths from post-surgery codeine use

(HealthDay) -- Researchers have identified three previously unreported instances of severe opioid-induced toxicity in children following adenotonsillectomy for obstructive sleep apnea syndrome, according to a case report ...

Genetics

Diet may treat some gene mutations

Scientists have moved a step closer to correcting some unhealthy gene mutations with diet, according to a new research report appearing in the April 2012 issue of the journal Genetics. Researchers from the University of California, ...

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