smashing bone to access marrow, as well as making stone tools. However, it is unlikely that all these behaviours equally influenced modern human hand anatomy. To understand the impact these ...

A team at Weill Cornell Medicine has mapped the location and spatial features of blood-forming cells within human bone marrow. Their findings confirm hypotheses about the anatomy of this tissue and ...

Scientists have long linked the evolution of the human hand ... smashing animal bones to access their marrow—had an outsized effect on the development of early hand anatomy.

Scott Worthen, an attending physician at CHOP, Professor Emeritus in Pediatrics at PSOM and the paper’s other senior author, proposed developing a model of human bone marrow and sending it to ...

Hidden within our bones, marrow sustains life by producing ... have developed a platform that emulates human marrow's native ...

The School of Engineering and Applied Science, the Perelman School of Medicine, and the Children's Hospital of Philadelphia collaborated to micro-engineer a chip that models human bone marrow. Credit: ...

The exercise proved to researchers that the remains could have been used as a source of bone marrow by the Middle Pleistocene human population. Bone marrow was possibly so essential because of its ...

Human herpesvirus 8 (HHV-8 ... count declined to 7000 per cubic millimeter (Figure 1). A core biopsy of bone marrow showed hypocellular bone marrow (cellularity, about 20 percent), with reduced ...

For many years, scientists assumed that blood production took place in the bone marrow. But now, researchers at UC San Francisco are showing it’s also happening in the lungs. They found hematopoietic ...