Ophthalmology

Repeated ranibizumab doesn't impair macular perfusion

(HealthDay)—For patients with diabetic macular edema, repeated ranibizumab treatment does not appear to be associated with impaired macular perfusion, according to a study published online March 1 in JAMA Ophthalmology.

Neuroscience

Many epilepsy patients take drug combinations that interact

In an Epilepsia analysis of 2008-2010 Medicare claims data, one in four older Americans with new-onset epilepsy and more than one-third with prevalent epilepsy received a combination of antiepileptic drugs and non-epilepsy ...

HIV & AIDS

Individuals with HIV at higher risk for heart disease

A review of more than 80 studies reveals that changes in the immune cells of people with human immunodeficiency virus (HIV) infection may increase their risk of cardiovascular disease (CVD). The review is published in the ...

Oncology & Cancer

Targeting bladder cancer's Achilles heel: stem cells

Two different proteins work separately as well as synergistically to feed a small pool of stem cells that help bladder cancer resist chemotherapy, research led by a Johns Hopkins Kimmel Cancer Center scientist suggests. The ...

Alzheimer's disease & dementia

Molecular mechanism behind HIV-associated dementia revealed

For the first time, scientists have identified and inhibited a molecular process that can lead to neurodegeneration in patients with HIV, according to a Northwestern Medicine study published in Nature Communications.

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