Genetics

Genetic cause identified in familial sarcoidosis

Sarcoidosis is a disease in which nodules of immune cells form, primarily in the lungs but also in the skin or in the heart. While the lung symptoms are similar to those of tuberculosis, the etiology of the disease is unknown. ...

Medical research

Child donors' psychological risk unknown

It is accepted medical practice that child siblings, even as young as six months, can be used as bone marrow or blood stem cell donors to save a brother or sister with a life-threatening illness.

Psychology & Psychiatry

Lower birth weight may up risk for psychiatric disorders

(HealthDay)—After adjustment for family-related factors and gestational age, lower birth weight is associated with a small but significant increased risk for several psychiatric disorders, according to a study published ...

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