Medical research

Blood holds key to liver regeneration

The liver is the only organ in the body that can regenerate. But some patients who undergo a liver resection, a surgery that removes a diseased portion of the organ, end up needing a transplant because the renewal process ...

Medical research

New methods reveal the biomechanics of blood clotting

Platelets are cells in the blood whose job is to stop bleeding by sticking together to form clots and plug up a wound. Now, for the first time, scientists have measured and mapped the key molecular forces on platelets that ...

Cardiology

How and why blood clots shrink

Blood clotting is the "Jekyll and Hyde" of biological processes. It's a lifesaver when you're bleeding, but gone awry, it causes heart attacks, strokes and other serious medical problems. If a clot grows too big, pieces dislodged ...

Oncology & Cancer

Blood biopsy test reads platelets to detect human lung cancer

Researchers in the Netherlands have designed a different approach to the liquid biopsy. Rather than looking for evidence of cancer DNA or other biomarkers in the blood, their test (called thromboSeq) could diagnose non-small ...

Immunology

Platelets suppress T cell immunity against cancer

Blood platelets help disguise cancer from the immune system by suppressing T cells, report scientists at the Medical University of South Carolina (MUSC) in the May 5, 2017 issue of Science Immunology. In extensive preclinical ...

Medical research

Surprising new role for lungs—making blood

Using video microscopy in the living mouse lung, UC San Francisco scientists have revealed that the lungs play a previously unrecognized role in blood production. As reported online March 22, 2017 in Nature, the researchers ...

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