Add Yahoo as a preferred source to see more of our stories on Google. CXCL12 may help scientists mass-produce artificial red blood cells by triggering key steps in their development. (CREDIT: ...

A research team has discovered a mechanism in which blood stem cells respond to acute, severe anemia, through lipoprotein metabolism modification. It has been known how immediate erythroid precursors ...

The first comprehensive map of the dramatic changes that take place in the blood system over the course of the human lifetime could have implications for the treatment of acute myeloid leukemia and ...

Researchers from UC San Francisco have discovered blood stem cells in the lungs, disrupting a decades-old belief that new blood cells were only made in the bone marrow. Conventionally it was thought ...

When people donate blood, stem cells in the bone marrow make new blood cells to replace what was lost. This stress can drive the selection of certain clones—groups of blood cells with a slightly ...

Dr. Tiziano Barbui explains how excess blood cell production in certain myeloproliferative neoplasms can impair circulation and why treatments like phlebotomy are used. Excess blood cell production in ...

If CXCR4 is removed from the cells, red blood cell development stops at subsequent stages, and bone marrow production drops severely. That loss helps to confirm just how important the CXCL12-CXCR4 ...

In their quest for safe, mass-producible artificial blood, geneticists have long struggled. Our limited knowledge of genetic pathways that govern the development of blood has kept us from producing ...