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Vibrio cholerae kills E. coli bacteria

Just over a year after the earthquake in Haiti killed 222,000 people there's a new problem that is killing Haitians. A cholera outbreak has doctors in the area scrambling and the water-borne illness has already claimed 3600 lives according to officials with M-dicin Sans Fronti-res (Doctors without Borders).

21 Jan 2011

Precision highlights role of ChemoFx test, multi-gene predictors for breast cancer

In a new study in which Precision Therapeutics' Multi-Gene Predictors were independently validated by investigators at US Oncology and MD Anderson, Precision highlights the potential role of the ChemoFx® in vitro chemosensitivity test and multi-gene predictors in determining a patient's likelihood of response to multi-drug chemotherapy regimens in breast cancer.

21 Jan 2011

Scientist receives RO1 research grant to improve blood, marrow transplantation in myeloma patients

Thea Friedman, M.D., associate scientist and director of oncology basic research at the John Theurer Cancer Center at Hackensack University Medical Center was recently awarded a National Cancer Institutes of Health-National Cancer Institute RO1 research grant to improve allogeneic blood and marrow transplantation for multiple myeloma patients.

21 Jan 2011

Study evaluates Masimo SpHb's accuracy in monitoring low hemoglobin levels

Masimo announced today that a new study demonstrating the clinical accuracy and value of its noninvasive and continuous hemoglobin monitoring technology breakthrough was presented this week at the Society of Critical Care Medicine Annual Critical Care Congress in San Diego.

21 Jan 2011

Researchers examine brain's role in breathing

Much of our knowledge of the brain's role in regulating breathing comes from research with mice and rats. A chemical receptor within the brain stem communicates with the central nervous system to generate the basic pattern of breathing. The next step is applying that information to human tissue to identify these critical components in the human brain and their medical implications.

21 Jan 2011

Cell binding mechanism can lead to new treatments for skin diseases, lethal heart defects

A University of Manchester scientist has revealed the mechanism that binds skin cells tightly together, which he believes will lead to new treatments for painful and debilitating skin diseases and also lethal heart defects.

From The University of Manchester 21 Jan 2011

EHSI's NASA bioreactor will help reduce pain and trauma caused by harvesting of adult stem cells

Emerging Healthcare Solutions, Inc. expects that the company's NASA-developed bioreactor will help reduce patients' pain and trauma caused by the harvesting of adult stem cells for therapeutic and research purposes, said EHSI President and CEO Cindy Morrissey.

21 Jan 2011

INF2 gene mutation is a major cause for focal segmental glomerulosclerosis

Mutations in a gene called INF2 are by far the most common cause of a dominantly inherited condition that leads to kidney failure, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology. The results may help with screening, prevention, and therapy.

21 Jan 2011

Major breakthrough: Genome-based medicine for treatment of alcoholism

For the first time in alcohol addiction research, UVA investigators have successfully treated alcohol-dependent individuals with medication that is tailored specifically to match their genetic profile.

21 Jan 2011

Fat linked with DNA chemical changes may help identify risk of cardiovascular disease, diabetes

Fat appears to associate with some distinctive chemical changes in the DNA - a finding that may help explain why obesity can increase the risk for chronic problems such as cardiovascular disease and diabetes, researchers report.

21 Jan 2011

Researchers take systematic approach to catalog factors that control blood cell development

A small pool of stem cells replenishes the human body with about 200 billion new blood cells daily. But the elaborate circuitry that determines if a cell will develop into a T cell, red blood cell, or one of the nine or more other blood cell types remains largely unknown. A research team led by scientists from the Broad Institute and Brigham and Women's Hospital has taken a systematic approach to help decipher this circuitry, compiling a comprehensive catalog of the factors that determine a blood cell's fate.

21 Jan 2011

Repligen enters exclusive license agreement with UCI for use of HDAC3 inhibitors for memory disorders

Repligen Corporation announced today that it has entered into an exclusive license agreement with the University of California, Irvine (UCI) for a patent application covering the use of histone deacetylase 3 (HDAC3) inhibitors for the treatment of disorders involving preservation or extinction of memory including Alzheimer's disease, memory impairment and post traumatic stress disorder.

21 Jan 2011

New study reports success of growing human liver cells on resorbable scaffolds

A new study reports on the success of growing human liver cells on resorbable scaffolds made from material similar to surgical sutures. Researchers suggest that this liver tissue could be used in place of donor organs during liver transplantation or during the bridge period until a suitable donor is available for patients with acute liver failure.

21 Jan 2011

OriGene releases 1,500 mouse monoclonal antibodies

OriGene Technologies, Inc. has recently achieved a significant milestone in its quest for developing an assay for every human protein through the release of 1,500 mouse monoclonal antibodies under the TrueMAB brand. Each TrueMAB antibody is specifically developed with full-length human proteins produced in HEK293T cells and validated for critical research and diagnostic needs requiring improved antibody sensitivity and specificity.

21 Jan 2011

Researchers believe driver mutations promote development, growth of prostate cancer

Prostate cancer is known to occur typically in older men. Yet some patients are younger than 50 years at the time of diagnosis. Scientists assume that these cases might be the key to understanding the biology of this disease. Early prostate cancer might be a subtype which is characterized by a relatively small number of genetic modifications.

21 Jan 2011

New research says EPO hormone can modulate immune response

New research reveals that a hormone best known for stimulating the production of red blood cells can modulate the immune response. The study, published by Cell Press in the January 27th issue of the journal Immunity, finds that erythropoietin has contrasting influences on infectious and inflammatory diseases and may be useful in the design of new therapeutic strategies.

21 Jan 2011

Scientists find ADAR1 enzyme protect against measles virus

Scientists at The Scripps Research Institute have found that a known enzyme in cells protects against measles virus, likely by altering the virus's genetic material, RNA. Cells lacking the enzyme become highly vulnerable to the virus's destructive effects. The enzyme also protects against several other respiratory viruses, including influenza A.

21 Jan 2011

Three ASM scientists to receive NAS award for excellence in microbiology field

Three members of the American Society for Microbiology are among the 13 scientists that will be honored by the National Academy of Sciences with awards recognizing extraordinary scientific achievement in the field of microbiology:

21 Jan 2011

Scientists decipher genetic code for a pancreatic cancer type

Scientists at Johns Hopkins have deciphered the genetic code for a type of pancreatic cancer, called neuroendocrine or islet cell tumors. The work, described online in the Jan. 20 issue of Science Express, shows that patients whose tumors have certain coding "mistakes" live twice as long as those without them.

21 Jan 2011

New research suggests humans use senses to keep track of time

Humans use their senses to help keep track of short intervals of time according to new research, which suggests that our perception of time is not maintained by an internal body clock alone.

21 Jan 2011

Medical Science News

Vibrio cholerae kills E. coli bacteria

Precision highlights role of ChemoFx test, multi-gene predictors for breast cancer

Scientist receives RO1 research grant to improve blood, marrow transplantation in myeloma patients

Study evaluates Masimo SpHb's accuracy in monitoring low hemoglobin levels

Researchers examine brain's role in breathing

Cell binding mechanism can lead to new treatments for skin diseases, lethal heart defects

EHSI's NASA bioreactor will help reduce pain and trauma caused by harvesting of adult stem cells

INF2 gene mutation is a major cause for focal segmental glomerulosclerosis

Major breakthrough: Genome-based medicine for treatment of alcoholism

Fat linked with DNA chemical changes may help identify risk of cardiovascular disease, diabetes

Researchers take systematic approach to catalog factors that control blood cell development

Repligen enters exclusive license agreement with UCI for use of HDAC3 inhibitors for memory disorders

New study reports success of growing human liver cells on resorbable scaffolds

OriGene releases 1,500 mouse monoclonal antibodies

Researchers believe driver mutations promote development, growth of prostate cancer

New research says EPO hormone can modulate immune response

Scientists find ADAR1 enzyme protect against measles virus

Three ASM scientists to receive NAS award for excellence in microbiology field

Scientists decipher genetic code for a pancreatic cancer type

New research suggests humans use senses to keep track of time

Clue's CEO Rhiannon White on the Future of Femtech and PCOS

Freezing Point Osmometry in Life Science Applications

Precision in every drop: Inside Hamilton’s syringe technology

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