Protein News and Research

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Proteins are complex molecules that are made up of amino acids. They can be found in every cell in the body, and carry out vital processes that keep human beings alive. Mutations in proteins can lead to a multitude of diseases, the most common being cancer.

New cell formation after arterial injury increases risk of further heart attacks

"After an arterial injury, the inner layer of cells in the artery begins to regrow. In the long term, this usually causes more harm than good", says Maria Gomez.

7 Dec 2011

Scientists help uncover evolutionary history of TAS2R38 bitter taste receptor gene

Long the bane of picky eaters everywhere, broccoli's taste is not just a matter of having a cultured palate; some people can easily taste a bitter compound in the vegetable that others have difficulty detecting. Now a team of Penn researchers has helped uncover the evolutionary history of one of the genes responsible for this trait.

7 Dec 2011

Future of drug discovery and development to be highlighted at 2011 BPS Winter Meeting

The future of drug discovery and development at the bench and in the boardroom will be highlighted at a major international pharmacology conference in London, Tuesday 13 to Thursday 15 December.

7 Dec 2011

Supercomputer simulations give insight into proteins involved in drug detoxification

Supercomputer simulations at the Department of Energy's Oak Ridge National Laboratory are giving scientists unprecedented access to a key class of proteins involved in drug detoxification.

7 Dec 2011

Evaluation method supports soy as high-quality protein

The importance of protein in the human body is undeniable. However, the idea of what makes a protein a "quality protein" has not been as easy to determine. A new study from the Journal of Agriculture and Food Chemistry takes a closer look at the criteria for determining the quality of a protein.

7 Dec 2011

Biologists discover how fruit flies can provide solutions to human pain, control insect-borne diseases

Studies of a protein that fruit flies use to sense heat and chemicals may someday provide solutions to human pain and the control of disease-spreading mosquitoes.

7 Dec 2011

Milk powder outperforms lower-dose therapy for treatment of food allergies

A small study by researchers at the Johns Hopkins Children's Center and Duke University shows that eating higher doses of milk protein in the form of dry powder substantially outperforms lower-dose therapy — a few drops of liquid milk extract under the tongue — for treatment of food allergies.

7 Dec 2011

Study reveals previously unseen details of SBP8a anthrax bacteriophage

A new study has shown previously unseen details of an anthrax bacteriophage - a virus that infects anthrax bacteria - revealing for the first time how it infects its host, and providing an initial blueprint for how the phage might someday be modified into a tool for the detection and destruction of anthrax and other potential bioterror agents.

6 Dec 2011

Advancing the development of a malaria transmission-blocking vaccine

Three leaders in malaria vaccine development announced today a collaboration to evaluate a potential vaccine candidate designed to prevent transmission of malaria from mosquitoes to humans—a type of vaccine that researchers think could contribute to the eventual eradication of malaria.

6 Dec 2011

PDUFA goal date of NDA for Protalix's taliglucerase alfa extended

Protalix BioTherapeutics, Inc., announced today that it received notification from the U.S. Food and Drug Administration (FDA) that the FDA has extended the Prescription Drug User Fee Act (PDUFA) goal date of the New Drug Application (NDA) for taliglucerase alfa to May 1, 2012, a three-month extension from the previous PDUFA date of February 1, 2012.

6 Dec 2011

Researchers reveal how podocytes may regenerate themselves during normal kidney function

Damage to podocytes -- a specialized type of epithelial cell in the kidney -- occurs in more than 90 percent of all chronic kidney disease. Now researchers at the Stanford University School of Medicine have uncovered an unexpected pathway that reveals for the first time how these cells may regenerate and renew themselves during normal kidney function.

6 Dec 2011

Fruit fly and malaria mosquito sensors attuned to heat, chemical odors

Fruit flies and mosquitoes share similar sensory receptors that allow them to distinguish among thousands of sensory cues - particularly heat and chemical odors - as they search for food or try to avoid danger, researchers from Boston College and Brandeis University report in the current electronic edition of the journal Nature.

6 Dec 2011

Study identifies ways to differentiate types of diabetes in young Asian Americans

Researchers at Joslin Diabetes Center have determined key differences between Type 1 and Type 2 diabetes in the Asian American population. This study, published today in PLoS ONE, identified ways to differentiate the types of diabetes, which can be clinically similar in young Asian Americans.

6 Dec 2011

EMBL-EBI, BBSRC welcome UK funding announcement on behalf of life science community

The European Molecular Biology Laboratory's European Bioinformatics Institute (EMBL-EBI) and the Biotechnology and Biological Sciences Research Council (BBSRC) warmly welcome today's announcement from the UK Government of a £75 million commitment from the Department for Business, Innovation and Skills' Large Facilities Capital Fund (LFCF) for the ELIXIR research infrastructure.

6 Dec 2011

DFG to establish eight new CRCs as of 1 January 2012

The Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) will establish eight Collaborative Research Centres (CRC) as of 1 January 2012. This was agreed by the responsible Grants Committee at its autumn meeting in Bonn.

5 Dec 2011

Biogen, Samsung partner to develop and market biosimilars

Samsung and Biogen Idec today announced that they have entered into an agreement to invest $300 million to establish a joint venture to develop, manufacture and market biosimilars. Samsung will take a leading role in the joint venture, with Biogen Idec contributing its expertise in protein engineering and biologics manufacturing.

5 Dec 2011

Growth hormone PDGF-BB and blood protein EPO implicated in development of cancer

Researchers at the Swedish medical university Karolinska Institutet have demonstrated that a growth hormone, PDGF-BB, and the blood protein EPO are involved in the development of cancer tumours and that they combine to help the tumours proliferate in the body.

5 Dec 2011

Plasma can inactivate and prevent replication of adenoviruses

Life-threatening viruses such as HIV, SARS, hepatitis and influenza, could soon be combatted in an unusual manner as researchers have demonstrated the effectiveness of plasma for inactivating and preventing the replication of adenoviruses.

5 Dec 2011

Study shows new biochemical disturbances in the brains of children with ADHD

A new study at örebro University in Sweden shows that children with ADHD have nearly 50 percent less of a protein that is important for attention and learning. The finding may mean that there are other biochemical disturbances in the brains of individuals with ADHD than was previously believed.

5 Dec 2011

Scientists discover new candidate gene for Dravet syndrome

Dravet syndrome is a severe genetic epilepsy that appears early in life. About 75 percent of cases can be attributed to mutations in the SCN1A gene encoding the sodium channel NaV1.1. The remaining patients with this syndrome are without a definitive molecular genetic diagnosis. Research presented today at the American Epilepsy Society's 65th Annual Meeting has found a non-SCN1A candidate gene and suggests that Dravet syndrome may be caused by any one of a number of yet unidentified genes.

5 Dec 2011

Protein News and Research

Further Reading

New cell formation after arterial injury increases risk of further heart attacks

Scientists help uncover evolutionary history of TAS2R38 bitter taste receptor gene

Future of drug discovery and development to be highlighted at 2011 BPS Winter Meeting

Supercomputer simulations give insight into proteins involved in drug detoxification

Evaluation method supports soy as high-quality protein

Biologists discover how fruit flies can provide solutions to human pain, control insect-borne diseases

Milk powder outperforms lower-dose therapy for treatment of food allergies

Study reveals previously unseen details of SBP8a anthrax bacteriophage

Advancing the development of a malaria transmission-blocking vaccine

PDUFA goal date of NDA for Protalix's taliglucerase alfa extended

Researchers reveal how podocytes may regenerate themselves during normal kidney function

Fruit fly and malaria mosquito sensors attuned to heat, chemical odors

Study identifies ways to differentiate types of diabetes in young Asian Americans

EMBL-EBI, BBSRC welcome UK funding announcement on behalf of life science community

DFG to establish eight new CRCs as of 1 January 2012

Biogen, Samsung partner to develop and market biosimilars

Growth hormone PDGF-BB and blood protein EPO implicated in development of cancer

Plasma can inactivate and prevent replication of adenoviruses

Study shows new biochemical disturbances in the brains of children with ADHD

Scientists discover new candidate gene for Dravet syndrome

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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