Medical research

Researchers are one step closer to artificial livers

Prometheus, the mythological figure who stole fire from the gods, was punished for this theft by being bound to a rock. Each day, an eagle swept down and fed on his liver, which then grew back to be eaten again the next day.

Medical research

Do salamanders hold the solution to regeneration?

Salamanders' immune systems are key to their remarkable ability to regrow limbs, and could also underpin their ability to regenerate spinal cords, brain tissue and even parts of their hearts, scientists have found.

Medical research

Giving the peptide ACBP to anorexic mice stimulates eating

A large, multi-institutional team of medical researchers reports that giving anorexic mice the peptide ACBP stimulated eating. In their paper published in the journal Science Translational Medicine, the group describes their ...

Oncology & Cancer

Study finds noncoding RNAs dysregulated in several human cancers

Northwestern Medicine scientists have discovered new insights into the production and regulation of a class of noncoding RNAs and how alterations in their signatures diversify and modulate the transcriptome of three major ...

Oncology & Cancer

Liver cancer growth tied to tryptophan intake

Researchers at UT Southwestern Medical Center have discovered that a diet free of the amino acid tryptophan can effectively halt the growth of liver cancer in mice. Their findings, published in Nature Communications, offer ...

Oncology & Cancer

Researchers uncover how colorectal cancer cells colonize the liver

In cases where cancer is fatal, 9 out of 10 times the culprit is metastasis. This is when the primary tumor has sent out cells, like seeds, and invaded other organs of the body. While medicine has made great progress in treating ...

Genetics

How a gene for obesity affects the brain

Obesity is a complicated condition, caused by a combination of genetics, the food environment, behavior, and other factors. For millennia, getting enough food to survive and thrive was difficult. For most people, it's now ...

page 2 from 40