New research finds that older men have children and grandchildren with longer telomeres, possibly pointing to health benefits of delayed reproduction.
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Researchers find a slew of new fungal species inhabiting the human gut, and suggest a link to an inflammatory bowel disease.
New computational modeling suggests pre-existing HIV drug resistance mutations may contribute more to drug failure than previously thought.
Minnows living in water with psychoactive pharmaceuticals have autism-like gene expression profiles, pointing to an environmental trigger for the disorder.
African justice systems must change to help curb HIV and tuberculosis transmission in prisons.
A Texas cancer institute is taking a second look at the largest grant it ever awarded after concerns were raised that the proposal never received proper scientific review.
In 1929 and 1930, Johns Hopkins Medical School surgeon Warfield Firor carried out a series of experiments to determine how long blood could flow between animals with joined circulatory systems. Without using any anti-coagulants, Firor attempted to es
Gene therapies typically involve the introduction of genetic material into target cells to replace or supplement an existing, usually dysfunctional, gene. Techniques for delivering the corrective payload vary widely. Many gene therapies utilize modif
A rare peek inside the subterranean home of the naked mole-rat
Sangamo Biosciences is putting a different spin on gene therapy. Rather than replace or supplement a mutated gene with an accurate copy, Sangamo researchers are introducing a mutant copy of the gene for the HIV co-receptor CCR5 into the T cells of HI
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