Medical research

Irx genes make cartilage cells act 'oh so immature'

Arthritis, the leading cause of disability in the U.S., involves the loss of a special type of cartilage cell lining the joints. In a study appearing on the cover of the latest issue of Developmental Cell, first author Amjad ...

Genetics

Study reveals how to regenerate mouse ears without a scar

In contrast to amphibian tissue regeneration, traumatic injuries in mammals typically heal with a fibrous scar. Researchers discovered that some strains of mice heal without a scar, by disrupting a protein, called Sdf1, that ...

Medical research

Kidney failing? Grow a new one

Kidneys are not romanticised like the heart, or held on high like the brain. But these fist-sized organs are integral to our ability to filter waste and excess fluid from our bodies.

Medical research

Adult stem cells for sports injuries

It's not voodoo medicine anymore, it is reality and it soon may not require a trip overseas to get it done.

Oncology & Cancer

New drug for blood cancers now in five phase II clinical trials

Researchers at University of California, San Diego School of Medicine have established the safety and dosing of a new drug for treating blood cancers. The findings are published online July 27 in The Lancet Haematology.

Medical research

Repairing fatal mutations behind mitochondrial disease

A multidisciplinary team of researchers has eliminated fatal mitochondrial DNA mutations in stem cells from patients with mitochondrial diseases. The study is published in a recent online issue of Nature as a collaboration ...

page 32 from 40