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Novel imaging technique reveals new visual resolution of NK cell action

Scientists reveal in more detail than ever before how white blood cells kill diseased tissue using deadly granules, in research published today in PLoS Biology.

16 Sep 2011

Scientists investigate how rhythmic activity of nerve cells supports spatial navigation

Prof. Dr. Motoharu Yoshida and colleagues from Boston University investigated how the rhythmic activity of nerve cells supports spatial navigation.

16 Sep 2011

Researchers identify molecular pathway that may play key role in evolution of chemotherapy resistance

For patients with ovarian cancer and their physicians, resistance to chemotherapy is a serious concern. However, researchers at Moffitt Cancer Center have identified a molecular pathway that may play a key role in the evolution of chemotherapy resistance.

16 Sep 2011

Scientists discover new type of spinal cord stem cell

A group led by a University of British Columbia and Vancouver Coastal Health scientist has discovered a type of spinal cord cell that could function as a stem cell, with the ability to regenerate portions of the central nervous system in people with spinal cord injuries, multiple sclerosis or amyotrophic lateral sclerosis.

16 Sep 2011

Study examines effects of carbon nanoparticles on living cells

A study by researchers from the schools of science and medicine at Indiana University-Purdue University Indianapolis examines the effects of carbon nanoparticles (CNPs) on living cells. This work is among the first to study concentrations of these tiny particles that are low enough to mimic the actual exposure of an ordinary individual.

16 Sep 2011

New cell type could play an important role in spinal cord injury and disease

The Allen Institute for Brain Science announced today the discovery of a new class of cells in the spinal cord that act like neural stem cells, offering a fresh avenue in the search for therapies to treat spinal cord injury and disease.

16 Sep 2011

UNC-45A protein plays critical role in breast cancer cell division and migration

Researchers have found that a protein linked to cell division and migration and tied to increased cell proliferation in ovarian tumors is also present at high levels in breast cancer specimens and cell lines. The protein, dubbed "UNC-45A," was also determined to be more active in breast cancer cells than in normal breast cells.

16 Sep 2011

Scientists uncover unknown fail-safe pathway for inherited disorders

Scientists at the University of California, San Diego School of Medicine have uncovered a previously unknown fail-safe (compensatory) pathway that potentially protects the brain and other organs from genetic and environmental threats.

16 Sep 2011

Researchers identify promising new therapies for ependymoma

Researchers have identified promising new therapies for ependymoma, a rare tumor with few treatment options. St. Jude Children's Research Hospital investigators led the effort, which used a new, faster drug development system that combines the latest drug screening technology with the first accurate animal model of the tumor.

16 Sep 2011

Polyplus-transfection appoints ten additional biologists and chemists to support multiple pre-clinical studies

Polyplus-transfection SA, which specializes in the development of innovative solutions for the delivery of nucleic acids in research and therapeutics, today celebrates ten years of continuous growth.

15 Sep 2011

Anavex Life Sciences to present data on lead compound for Alzheimer’s at Japan Neuroscience Society

Anavex Life Sciences Corp. will present the most recent data showing the therapeutic potential of ANAVEX compounds in animal models of Alzheimer’s disease at a special symposium of the 34th annual meeting of the Japan Neuroscience Society. The symposium is being held in Yokohama, Japan from September 15-17, 2011.

15 Sep 2011

Research looks at impact of tougher U.S. teenage driving laws

According to a nationwide survey tougher licensing laws for teenage drivers have reduced deadly accidents among 16-year-olds, but have led to increasing the fatal crash rate among 18-year-olds.

15 Sep 2011

ODAC recommends ApoPharma's Ferriprox for FDA approval to treat transfusional iron overload

ApoPharma Inc. today announced that the Oncologic Drugs Advisory Committee (ODAC) to the U.S. Food and Drug Administration (FDA) voted 10 - 2 to recommend that the FDA grant accelerated approval of Ferriprox (deferiprone), an oral iron chelator, for the treatment of patients with transfusional iron overload when current chelation therapy is inadequate.

15 Sep 2011

Differences in lifestyle, tumor genetics linked to head and neck cancer in African Americans

Why are African Americans more likely than Caucasians to be not only diagnosed with head and neck cancer, but also die from the disease? While the answer isn't a simple one, differences in lifestyle, access to care and tumor genetics may, in part, be to blame, according to a new study from Henry Ford Hospital.

15 Sep 2011

Uterine stem cells could help treat diabetes

Controlling diabetes may someday involve mining stem cells from the lining of the uterus, Yale School of Medicine researchers report in a new study published in the journal Molecular Therapy.

15 Sep 2011

Sickle cell trait does not increase risk of severe kidney disease in African-Americans

Researchers at Wake Forest Baptist Medical Center report that sickle cell trait is not a risk factor for the development of severe kidney disease in African-Americans.

15 Sep 2011

Encouraging results from Alexion's eculizumab Phase 2 study on generalized myasthenia gravis

Alexion Pharmaceuticals, Inc. today announced that the Company's study of eculizumab in a small group of 14 patients with severe and refractory generalized myasthenia gravis, an ultra-rare and debilitating form of generalized myasthenia gravis (gMG), showed a strong disease improvement signal.

15 Sep 2011

Rac1 protein triggers growth of long 'legs' that could propel melanoma cells to spread

Cancer Research UK scientists have discovered that a protein called Rac1 prompts pigment cells to sprout long 'legs' that could propel skin cancer cells, allowing them to spread, according to research published in Developmental Cell today.

15 Sep 2011

Psychological stress of racial discrimination may contribute to health disparities

The consequences of psychological stress, resulting from racial discrimination, may contribute to racial health disparities in conditions such as cardiovascular disease, diabetes and other age-associated diseases.

15 Sep 2011

Researchers discover several chemical compounds against human prion diseases

In a new study NYU School of Medicine researchers report that they have found several chemical compounds, including an antidepressant, that have powerful effects against brain-destroying prion infections in mice, opening the door to potential treatments for human prion diseases.

15 Sep 2011

Cell News and Research

Novel imaging technique reveals new visual resolution of NK cell action

Scientists investigate how rhythmic activity of nerve cells supports spatial navigation

Researchers identify molecular pathway that may play key role in evolution of chemotherapy resistance

Scientists discover new type of spinal cord stem cell

Study examines effects of carbon nanoparticles on living cells

New cell type could play an important role in spinal cord injury and disease

UNC-45A protein plays critical role in breast cancer cell division and migration

Scientists uncover unknown fail-safe pathway for inherited disorders

Researchers identify promising new therapies for ependymoma

Polyplus-transfection appoints ten additional biologists and chemists to support multiple pre-clinical studies

Anavex Life Sciences to present data on lead compound for Alzheimer’s at Japan Neuroscience Society

Research looks at impact of tougher U.S. teenage driving laws

ODAC recommends ApoPharma's Ferriprox for FDA approval to treat transfusional iron overload

Differences in lifestyle, tumor genetics linked to head and neck cancer in African Americans

Uterine stem cells could help treat diabetes

Sickle cell trait does not increase risk of severe kidney disease in African-Americans

Encouraging results from Alexion's eculizumab Phase 2 study on generalized myasthenia gravis

Rac1 protein triggers growth of long 'legs' that could propel melanoma cells to spread

Psychological stress of racial discrimination may contribute to health disparities

Researchers discover several chemical compounds against human prion diseases

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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