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Research on yeast leads to evidence in key process of chromosome length – Findings could shed light on cancer, aging

Researchers at the Johns Hopkins University have found molecular evidence of how a biochemical process controls the lengths of protective chromosome tips, a potentially significant step in ultimately understanding cancer growth and aging. In a paper recently published as the cover story in the online journal eLife, biologist David C. Zappulla and graduate student Evan [...]

Diversity in graduate medical education; women majority in 7 specialties in 2012

Women accounted for the majority of graduate medical education (GME) trainees in seven specialties in 2012 but in no specialties were the percentages of black or Hispanic trainees comparable with the representation of these groups in the U.S. population, according to a research letter published online by JAMA Internal Medicine. Diversifying the physician workforce in [...]

Research from Harvard and Johns Hopkins shows surge in journal articles on yoga therapy

During the last 10 years, the number of articles in peer-reviewed journals worldwide about clinical trials of yoga therapy to alleviate disease-related symptoms increased 3-fold. This large-scale analysis of published research studies spanning 46 years, 29 countries, and more than 28,000 study participants is published in The Journal of Alternative and Complementary Medicine, a peer-reviewed [...]

New drug combination treats hepatitis C patients also infected with HIV

Roughly 20 to 30 percent of patients with hepatitis C virus (HCV) are also infected with human immunodeficiency virus type 1 (HIV). Both blood-borne viruses share the same modes of transmission, but many HCV medications currently have significant limitations due to adverse interactions with HIV treatments. Researchers at University of California, San Diego School of [...]

Magnetic nanoparticles could be key to effective immunotherapy

In recent years, researchers have hotly pursued immunotherapy, a promising form of treatment that relies on harnessing and training the body’s own immune system to better fight cancer and infection. Now, results of a study led by Johns Hopkins investigators suggests that a device composed of a magnetic column paired with custom-made magnetic nanoparticles may [...]