Medical research

How the heart turns into bone

Connective tissue cells in the heart turn into bone-producing cells in response to injury, University of California, Los Angeles scientists report November 17 in Cell Stem Cell. The discovery helps explain why some people ...

Obstetrics & gynaecology

New study points to a possible cause of many preterm births

The discovery that small calcium deposits in fetal membranes may lead to a mother's water breaking prematurely suggests that dietary or other interventions could prevent those preterm births.

Immunology

New approach tests the strength of immunity

The immune system orchestrates large and small scale attacks on innumerous targets: viruses, bacteria, cancer, but it also misfires causing allergy or autoimmune reactions. Compounding the problem, not every immune reaction ...

Health

Review: No clear link for calcium supplements, CVD

(HealthDay)—Calcium supplements, taken within recommended levels, can be considered safe for the heart, according to new guidelines and an evidence review published online Oct. 25 in the Annals of Internal Medicine.

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