Head to head narcolepsy/hypersomnia study

At the sleep research meeting in San Antonio this year, there were signs of an impending pharmaceutical arms race in the realm of narcolepsy. The big fish in a small pond, Jazz Pharmaceuticals, was preparing to market its recently FDA-approved medication: Sunosi/solriamfetol. Startup Harmony Biosciences was close behind with pitolisant, already approved in Europe. On the horizon are experimental drugs designed to more precisely target the neuropeptide deficiency in people with classic narcolepsy type 1 Read more

Anti-inflammatory approach suppresses cancer metastasis in animal models

An anti-inflammatory drug called ketorolac, given before surgery, can promote long-term survival in animal models of cancer metastasis, a team of scientists has found. The research suggests that flanking chemotherapy with ketorolac or similar drugs -- an approach that is distinct from previous anti-inflammatory cancer prevention efforts -- can unleash anti-tumor immunity. The findings, published in Journal of Clinical Investigation, also provide a mechanistic explanation for the anti-metastatic effects of ketorolac, previously observed in human Read more

I3 Venture awards info

Emory is full of fledgling biomedical proto-companies. Some of them are actual corporations with employees, while others are ideas that need a push to get them to that point. Along with the companies highlighted by the Emory Biotech Consulting Club, Dean Sukhatme’s recent announcement of five I3 Venture research awards gives more examples of early stage research projects with commercial potential. This is the third round of the I3 awards; the first two were Wow! Read more

GIFTs

Mix-and-match immune regulators

Go check out the article on the Emory Office of Technology Transfer’s site on Jacques Galipeau and the artificial chimeric immune stimulators he’s invented. He and his colleagues take one immune regulatory molecule, GM-CSF, and stick it onto others, creating a series of potent immune stimulants he calls “fusokines.” According to Galipeau, one of them turns antibody-producing B cells into The Hulk. Another is like a five hour energy drink.

These super-stimulants may be especially ray ban outlet effective in the realm of cancer, where the immune system is not responding to a stealthy threat. But in dealing with autoimmune diseases such as multiple sclerosis or inflammatory bowel disease, it is more necessary to rein in over-enthusiastic immune cells. Galipeau has devised a fusokine that apparently reprograms cells into being more orderly.

 

Posted on by Quinn Eastman in Immunology Leave a comment