Diseases, Conditions, Syndromes

FDA authorizes first T cell-based test to detect prior SARS-CoV-2

(HealthDay)—The T-Detect COVID Test, a T cell-based test that helps to identify individuals with recent or prior severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, was granted emergency use authorization, ...

Genetics

World's oldest DNA sequenced from million-year-old mammoths

Teeth from mammoths buried in the Siberian permafrost for more than a million years have yielded the world's oldest DNA ever sequenced, according to a study published on Wednesday, shining the genetic searchlight into the ...

Genetics

Lack of awareness of the sensitivity of DNA data

In both ethical and scientific respects, Roma population groups are treated inappropriately in DNA databases and in genetic studies—potentially with consequences for investigations that draw on forensic genetic databases: ...

Oncology & Cancer

Algorithm turns cancer gene discovery on its head

A method for finding genes that spur tumor growth takes advantage of machine learning algorithms to sift through reams of molecular data collected from studies of cancer cell lines, mouse models and human patients.

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