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NIH awards Lentigen a SBIR grant for program to generate Hepatitis C Virus-Like Particles

Lentigen Corporation, a biotechnology company specializing in the development and manufacture of lentiviral gene delivery technologies, announced today that it has received a National Institutes of Health (NIH) small business innovation research (SBIR) grant for a program on "A Novel Method of Generating Hepatitis C Virus-Like Particles using Lentivirus". In this program, Lentigen will collaborate with Epixis SA (Paris, France).

9 Dec 2009

MLL team finds 454 Sequencing technology promising for leukemia genetic characterization

This week at the 51st American Society for Hematology Annual Meeting, a team of researchers from the MLL Munich Leukemia Laboratory presented results from a series of groundbreaking studies which explore alternative, high-throughput 454 Sequencing methods for distinguishing and characterizing the many forms of leukemia and myeloproliferative disorders.

9 Dec 2009

Decision Resources reports increased uptake of TNF-alpha inhibitors for Crohn's disease

Decision Resources, one of the world's leading research and advisory firms focusing on pharmaceutical and healthcare issues, finds that compared to last year's analysis of U.S. patient-level claims data, TNF-alpha inhibitors are being used more often to treat newly diagnosed patients suffering from Crohn's disease.

9 Dec 2009

NPH acquires an exclusive license from UCLA for a suite of supramolecular nanoparticle technologies

NanoPacific Holdings, Inc. (NPH) announces the acquisition of an exclusive license from University of California at Los Angeles (UCLA) for a suite of supramolecular nanoparticle technologies. Under the terms of the agreement between NPH and UCLA, NPH will have an exclusive worldwide license of a system composed of a ternary mixture of modular components that self-assemble into supramolecular nanoparticles.

9 Dec 2009

CORD:USE Cord Blood Bank awarded contract to supply blood units for the NCBI

CORD:USE Cord Blood Bank is proud to announce that the Health Resources and Services Administration (HRSA) of the U.S. Department of Health and Human Services has awarded CORD:USE Cord Blood Bank a three-year, multi-million dollar contract to expand the supply of cord blood units for the National Cord Blood Inventory (NCBI).

9 Dec 2009

Smell and sexual reproduction

Humans have the same receptors for detecting odors related to sex as do other apes and primates. But each species uses them in different ways, stemming from the way the genes for these receptors have evolved over time, according to Duke University researchers.

9 Dec 2009

New study focuses on chronic parental reactive negativity

Any parent knows that sometimes maintaining your cool with misbehaving children is a challenge. We all have times when we get frustrated or angry and lash out at someone without thinking. A new study by psychologists at Virginia Tech and two other universities suggests that parents with poorer working memory skills are less likely to be able to control their emotions with their children.

9 Dec 2009

Laser technique used to change metal colors could have important implications for medicine

University of Rochester optics professor Chunlei Guo made headlines in the past couple of years when he changed the color of everyday metals by scouring their surfaces with precise, high-intensity laser bursts.

9 Dec 2009

Rats exposed to passive smoking become dependent on nicotine, reveals study

Rats passively exposed to tobacco smoke become dependent on nicotine, according to a new study by Dr. Adrie Bruijnzeel and colleagues from the University of Florida in the US. Their findings of how rats' brains respond to exposure to tobacco smoke have implications for the study of the effects of tobacco smoke on the human brain even from passive exposure to other smokers, and for future studies testing new treatments for tobacco addiction. Their work has just been published online in Springer's journal Psychopharmacology.

9 Dec 2009

TECHGENE project: CLC bio selected as software partner

Today the EU project, TECHGENE, that focuses on developing Next Generation Sequencing (NGS) diagnostic tools for genetic disorders, announced that CLC bio has been selected as the software partner for this project.

9 Dec 2009

Scientists discuss sex lives of fruit flies

Females can be too attractive to the opposite sex -- too attractive for their own good -- say biologists at UC Santa Barbara. They found that, among fruit flies, too much male attention directed toward attractive females leads to smaller families and, ultimately, to a reduced rate of population-wide adaptive evolution.

9 Dec 2009

Human blood stem cells can be engineered to kill HIV and other chronic viral diseases

Researchers from the UCLA AIDS Institute and colleagues have for the first time demonstrated that human blood stem cells can be engineered into cells that can target and kill HIV-infected cells - a process that potentially could be used against a range of chronic viral diseases.

9 Dec 2009

Research study on breast cancer susceptibility in rats

Social isolation and stress appear to increase susceptibility to breast cancer in rats, a US study has suggested.

9 Dec 2009

New findings may help restore vision in patients with corneal injury

Winston Whei-Yang Kao, PhD, professor of ophthalmology, along with other researchers in UC's ophthalmology department found that transplanting human umbilical mesenchymal stem cells into mouse models that lack the protein lumican restored the transparency of cloudy and thin corneas.

9 Dec 2009

Discovery of new compounds may dispel cravings of methamphetamine and cocaine addiction

Sarah Steele and Langtian "Ren" Yuan were both self-admittedly inexperienced Duke freshmen in the spring of 2006. But then they followed helpful directions of an assistant chemistry professor, added their own patience and ingenuity, and ended up identifying compounds that might allay the powerful cravings of methamphetamine and cocaine addiction.

9 Dec 2009

Researchers describe how PDNF protein prolongs the life of T. cruzi parasite

The parasite Trypanosoma cruzi (or T. cruzi), which causes Chagas' disease, will go to great lengths to evade death once it has infected human host cells, researchers have discovered. In a study published in the November 17 online issue of Science Signaling, the researchers describe how a protein called parasite-derived neurotrophic factor (PDNF) prolongs the life of the T. cruzi parasite by activating anti-apoptotic (or anti-cell-death) molecules in the host cell. These protective mechanisms help to explain how host cells continue to survive despite being exploited by T. cruzi parasites.

9 Dec 2009

Breakthrough findings may lead to new treatments for Ebola hemorrhagic fever

Scientists at The Scripps Research Institute have determined the structure of a critical protein from the Ebola virus, which, though rare, is one of the deadliest viruses on the planet killing between 50 and 90 percent of those infected.

9 Dec 2009

New regenerative therapies for heart disease being developed

Bioengineers from University of California, San Diego are developing new regenerative therapies for heart disease. The work could influence the way in which regenerative therapies for cardiovascular and other diseases are treated in the future.

9 Dec 2009

University of Texas launches phase II clinical trial to test stem-cell-based therapy on injured heart muscle

The second phase of a clinical trial testing a new stem-cell-based therapy on injured heart muscle has been launched by researchers at The University of Texas Medical School at Houston. It is the only study site in the Texas Medical Center.

9 Dec 2009

Researchers study incidence of heterosis for different characteristics

When two gene pools combine, you might expect the characteristics of the offspring to end up somewhere in the middle between those of its parents. But children often have characteristics that are better or worse than that middle value, sometimes even better than both parents.

9 Dec 2009

Medical Science News

NIH awards Lentigen a SBIR grant for program to generate Hepatitis C Virus-Like Particles

MLL team finds 454 Sequencing technology promising for leukemia genetic characterization

Decision Resources reports increased uptake of TNF-alpha inhibitors for Crohn's disease

NPH acquires an exclusive license from UCLA for a suite of supramolecular nanoparticle technologies

CORD:USE Cord Blood Bank awarded contract to supply blood units for the NCBI

Smell and sexual reproduction

New study focuses on chronic parental reactive negativity

Laser technique used to change metal colors could have important implications for medicine

Rats exposed to passive smoking become dependent on nicotine, reveals study

TECHGENE project: CLC bio selected as software partner

Scientists discuss sex lives of fruit flies

Human blood stem cells can be engineered to kill HIV and other chronic viral diseases

Research study on breast cancer susceptibility in rats

New findings may help restore vision in patients with corneal injury

Discovery of new compounds may dispel cravings of methamphetamine and cocaine addiction

Researchers describe how PDNF protein prolongs the life of T. cruzi parasite

Breakthrough findings may lead to new treatments for Ebola hemorrhagic fever

New regenerative therapies for heart disease being developed

University of Texas launches phase II clinical trial to test stem-cell-based therapy on injured heart muscle

Researchers study incidence of heterosis for different characteristics

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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