Science Market Update

Regenerative Biology Scientists at USC Learn From Alligator Teeth

Posted by Jaimee Saliba on Fri, May 17, 2013

alligator teeth researchAs humans, our bodies have the ability to naturally regenerate both skin and hair, but we only get two sets of teeth, and that's one set more than many other mammals. Reptiles and fish, on the other hand, have the ability to regrow teeth throughout their lifetime. Though we have guessed that specialized stem cells are involved, the cellular and molecular mechanisms behind tooth renewal in these animals have not been well understood until now. A research team at the University of Southern California's Keck School of Medicine, led by Dr. Cheng-Ming Chuong, has recently published an article in PNAS detailing their study into the regrowth of alligator teeth. They chose a crocodilian model because the dentition is well-organized and implanted in sockets of the dental bone, similar to that of mammals (if more extensive) yet with the capacity for renewal. Contributors to the research included colleagues in Georgia, China, and the Louisiana Department of Wildlife and Fisheries, who presumably provided the live research subjects.

Read More

Tags: 2014, CA, 2013, University of Southern California, Regenerative Medicine, Stem cell research, Southwest, California, USC, Los Angeles, biology research, BioResearch Product Faire Event, Front Line event

$25M Crowdsourcing Challenge + $50M in Research Grants for Pet Pill

Posted by Jaimee Saliba on Tue, Jan 15, 2013

pet research challengeDr. Gary Michelson is a retired Los Angeles surgeon who made a lot of money ($1.35B) from a spinal surgical invention in 2005. Since then he's devoted himself and his considerable resources to philanthropy. One of his most passionate causes is reducing the rate of euthanasia for unwanted pets by promoting spaying and neutering, along with shelter adoption, training, and good vet care through the Los Angeles group Found Animals. Not content with the usual invasive practice of sterilizing pets, he also created the Michelson Prize and Grants to challenge research scientists to come up with a cheap, safe, and effective one-dose pill for cats and dogs to induce permanent infertility. The winner of the Michelson Prize in Reproductive Biology will take home $25M and the satisfaction of knowing that fewer pets will be put down because of overpopulation.

Read More

Tags: 2014, CA, 2013, University of Arizona, Northeast, University of Pennsylvania, UPenn, University of Southern California, vet care, veterinary research challenge, Northwest, crowdsourcing, Southwest, USC, Los Angeles, National Jewish Health, animal science, AZ, LAVS, Philadelphia, UAZ, BioResearch Product Faire Event, Denver, Front Line event, PA, CO, Biotechnology Vendor Showcase, Tucson, Irvine, UCI, UC Irvine, Dr. Gary Michelso, pets, spaying and neutering, NJH, UC Los Angeles

SoCal Bio Research Scientists Unlock Secrets of Biological Clock

Posted by Jaimee Saliba on Mon, Aug 13, 2012

Anyone who's ever pulled an all-nighter to finish a project knows how it wreaks havoc with your metabolism. The fact is, it's not just a nicety to be awake and active during the day and sleep at night: it's the way bodies are hard-wired. Scientists have long-suspected that upsets in a person's biological clock could play a factor in the development of metabolic disorders like diabetes. Now a team of researchers from three Southern California universities has made surprising discoveries that support that hypothesis. Not only have they isolated the protein that regulates the biologic clock (and named it cryptochrome), but they have found a molecule called KL001 that dictates when cryptochrome gets sent to the proteasome recycling bin. Which is to say, they now know a lot more about this complex circadian system that not only tells the body when to sleep and wake, but also how the body should manage glucose levels in those periods of relative activity and dormancy. The bio research study was published in the July 13 advance online issue of the journal Science.

Read More

Tags: CA, University of California San Diego, University of Southern California, Diabetes, Southwest, California, 2012, University of California Santa Barbara, USC, Los Angeles, Biochemistry, Scripps, biology research, bio research, Front Line event, NSF

Stem Cell Research Meets Regenerative Biology in USC Hair-and-Feather Labs

Posted by Jaimee Saliba on Mon, Jun 11, 2012

stem cell pathologyThe University of Southern California has a thriving regenerative medicine research headquarters at the Broad Center within the Keck School of Medicine. Established in 2006, the Center's $80M state-of-the-art building opened in 2010 to house eleven research teams and four core laboratories. In addition to seeking out therapeutics, though, a team of USC stem cell scientists is marrying their study of stem cell functioning to a more thorough understanding of regenerative biology as it happens naturally in many species of animal. Drs. Cheng-Ming Chuong, Randall B. Widelitz (right), Ping Wu, and Ting-Xin Jiang of the Department of Pathology discuss their lab research, which looks at stem cells in hair and feathers in particular, in a recent article published in the journal Physiology.

Read More

Tags: University of Southern California, Stem cell research, USC Science, Southwest, California, Los Angeles, animal science, biology research, Front Line event

University Research Startups Bring in Serious Capital, Increase Vendor Sales

Posted by Jaimee Saliba on Fri, Dec 16, 2011

Read More

Tags: University of Southern California, Southwest, California, Los Angeles, Sales, scientific sales

USC to Create New Children's Research Center

Posted by BCI Staff on Mon, Jun 13, 2011

The University of Southern California announced that it will be teaming up with Children's Hospital Los Angeles to develop a new research complex dedicated to improving medical devices and technology for children.  

Read More

Tags: University of Southern California, California, new construction, Southwest Region

Subscribe to Company News