Genetics

Expert discusses RNA's role in diagnosing rare diseases

An individual's genetic makeup, or genome, can reveal important and intimate details of his or her biology. Now, scientists are showing that RNA, the lesser-known molecular cousin of DNA, is powerful in its own right and ...

Genetics

Gene mutation can cause brain malformation in children

Researchers from Cardiff University and Université Libre de Bruxelles have identified how the function of a key gene significantly impacts nerve stem cell growth, and how it can lead to abnormal brain development in unborn ...

Oncology & Cancer

Targeted therapy boosts lung cancer outcomes

–Thousands of patients with an advanced form of lung cancer that carries a specific dysfunctional gene are likely to fare better if treated with a targeted therapy than with traditional chemotherapy, report Dana-Farber ...

Oncology & Cancer

Study defines a new genetic subtype of lung cancer

A report from investigators at the Massachusetts General Hospital (MGH) Cancer Center has defined the role of a recently identified gene abnormality in a deadly form of lung cancer. Tumors driven by rearrangements in the ...

Genetics

Gene loss creates eating disorder-related behaviors in mice

Building on their discovery of a gene linked to eating disorders in humans, a team of researchers at the University of Iowa has now shown that loss of the gene in mice leads to several behavioral abnormalities that resemble ...

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