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Latest Transient receptor potential channel Stories

Diet Experience Can Alter Taste Preferences Demonstrated By Fruit Flies
2013-09-09 08:18:08

University of California - Santa Barbara If you've ever wondered how you learn to like a food you dislike, a new study conducted by UC Santa Barbara's Craig Montell, Duggan Professor of Neuroscience in the Department of Molecular, Cellular, and Developmental Biology, may offer an answer. The work addresses a central question in neurobiology — how experience can alter animal behavior. The research, just published in Nature Neuroscience, was conducted by Montell's team, which includes lead...

2012-03-08 15:52:48

The mechanism involved in the detection of hyperosmolarity by TRP channels is clarified, with a newly discovered molecule preventing apoptosis. A large change in the volume of a cell, from its basal level, is detrimental to its health. Therefore, our cells are equipped with mechanisms to maintain their constant volume. When a cell detects an environmental change that will alter its volume, due to changes in the osmotic pressure, it will adjust its internal water content...

2011-04-08 13:28:48

Functional change ('modal shift') of the TRP channel through evolution The animals on the earth have adapted themselves to the environmental temperature changes such as hot in deserts, or cold in the glacial epochs. However, the molecular mechanism for adaptation to thermal environments in the evolutionary process involving temperature sensors was not well understood. Professor Makoto Tominaga and Assistant Professor Shigeru Saito at The National Institute for Physiological Sciences (Okazaki...

2011-03-10 23:26:21

A light-sensing receptor that's packed inside the eye's photoreceptor cells has an altogether surprising role in cells elsewhere in the body, Johns Hopkins scientists have discovered. Using fruit flies, they showed that this protein, called rhodopsin, also is critical for sensing temperature. A report on the work appears March 11 in Science. "For decades, this well-known molecule "” one of the most-studied sensory receptors "” was thought to function exclusively in the eye as a...

2010-08-31 06:59:00

MUMBAI, India, August 31, 2010 /PRNewswire-FirstCall/ -- - With This Announcement, Glenmark has Clearly Reaffirmed its Position Globally as the Leader in the TRP Space Glenmark Pharmaceuticals today announced the discovery of a Novel Chemical Entity(NCE) 'GRC 17536'. The new NCE program is targeting TRPA1 receptor antagonists for pain and respiratory disorders. TRPA1 belongs to Transient Receptor Potential (TRP) family of ion channels, which have generated a lot of interest as...

2010-08-25 14:58:54

Fruit flies stand in for mosquitoes in Johns Hopkins study Fire up the citronella-scented tiki torches, and slather on the DEET: Everybody knows these simple precautions repel insects, notably mosquitoes, whose bites not only itch and irritate, but also transmit diseases such as West Nile virus, malaria and dengue. Now, Johns Hopkins scientists have discovered what it is in the bugs' molecular makeup that enables citronellal (the aromatic liquid used in lotions, sprays and candles) and DEET,...

2010-06-09 21:37:37

A mutation that enhances the function of a specific ion channel has been identified as the cause of a rare inherited pain disorder. The research, published by Cell Press in the June 10 issue of the journal Neuron, proposes a potential treatment for the disorder and may lead to a better understanding of chronic pain in humans. There are multiple human neurological disorders that have been linked with mutations in ion channels. Ion channels are proteins that span the cell membrane and govern...

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2008-05-20 12:52:22

You can now not only feel the spicy kick of a jalapeno pepper, you can also see it in full 3D, thanks to researchers at Baylor College of Medicine in Houston.Using sophisticated equipment, the research team led by Dr Theodore G. Wensel, professor of biochemistry and molecular biology at BCM, generated the first three dimensional view of the protein that allows you to sense the heat of a hot pepper. The report appears in the current issue of the Proceedings of the National Academy of...