Medical Science News

RSS

New research on viral activity may aid in treating bacterial infections

Viruses are well known for attacking humans and animals, but some viruses instead attack bacteria. Texas A&M University researchers are exploring how hungry viruses, armed with transformer-like weapons, attack bacteria, which may aid in the treatment of bacterial infections.

19 Nov 2009

Chronic hepatitis B seems to progress faster in men, report scientists

Scientists in China are reporting discovery of unusual liver proteins, found only in males, that may help explain the long-standing mystery of why the hepatitis B virus (HBV) sexually discriminates -- hitting men harder than women. Their study has been published online in ACS' Journal of Proteome Research, a monthly publication.

19 Nov 2009

Covance and Rules-Based Medicine enter into biomarker alliance and services agreement

Covance Inc., a leading provider of drug development services, announced today that it entered into a biomarker alliance and services agreement with Rules-Based Medicine, Inc. (RBM), a leading provider of multiplexed protein biomarker testing to the pharmaceutical industry.

19 Nov 2009

Fully integrated human genome sequencing and data processing service launched

Knome, Inc., a recognized pioneer in the personal genomics field, today announced the launch of KnomeDISCOVERY, the first fully integrated human genome sequencing and data processing service for researchers. The new offering meets rapidly emerging demand from biomedical researchers for a one-stop service that bundles affordable, research-tailored access to a broad range of next-generation sequencing platforms with discovery-supportive data management and analysis.

18 Nov 2009

CEL-SCI commences clinical study of LEAPS-H1N1 treatment for hospitalized patients

CEL-SCI Corporation, a developer of vaccines and therapeutics for the prevention and treatment of infectious diseases and a late-stage oncology company, announced today the start of the Company's first clinical study for hospitalized H1N1 patients at The Johns Hopkins University School of Medicine (Johns Hopkins).

18 Nov 2009

Green tea prevents the development of hepatic fibrosis in rat model of DMN-induced liver fibrosis

Several studies have shown that lipid peroxidation stimulates collagen production in fibroblasts and hepatic stellate cells (HSC), and plays an important role in the development of liver fibrosis. Hepatoprotective effects of green tea against carbon tetrachloride, cholestasis and alcohol induced liver fibrosis were reported in many studies. However, the hepatoprotective effect of green tea in dimethylnitrosamine (DMN)-induced models has not been studied.

18 Nov 2009

Roche Applied Science announces availability of new CIM-Plate 16 for their xCELLigence System

Roche Applied Science announces the availability of the new CIM-Plate 16 for their xCELLigence System for cell analysis, for use in cancer research. The 16-well culture plate features electronic sensors for the direct study of cell migration and invasion on the xCELLigence RTCA DP Instrument.

18 Nov 2009

Gene-diet interaction influencing BMI and obesity replicated in three independent studies

Tufts University researchers have identified a gene-diet interaction that appears to influence body weight and have replicated their findings in three independent studies. Men and women carrying the CC genotype demonstrated higher body mass index (BMI) scores and a higher incidence of obesity, but only if they consumed a diet high in saturated fat. These associations were seen in the apolipoprotein A-II gene (APOA2) promoter.

18 Nov 2009

Way to capture tumor cells in the bloodstream discovered

A team led by University of Arkansas for Medical Sciences (UAMS) researchers on the cutting edge of nanotechnology has found a way to capture tumor cells in the bloodstream that could dramatically improve earlier cancer diagnosis and prevent deadly metastasis.

18 Nov 2009

Johns Hopkins University to create a Human Proteome Chip using Arrayit's technology

Arrayit Corporation announced today that the new High Throughput Biology Center at Johns Hopkins University School of Medicine in Baltimore Maryland purchased Arrayit's proprietary technology to create a Human Proteome Chip to discover biomarkers for autoimmune diseases including rheumatoid arthritis, inflammatory bowel disease, autoimmune hepatitis (first identified by Dr. Zhu), lupus, and others.

18 Nov 2009

Researchers identify new way to capture tumor cells in bloodstream; findings can improve early cancer diagnosis

Jin-Woo Kim, a biomedical engineering researcher at the University of Arkansas, is part of a cutting-edge nanotechnology research group that has discovered a way to capture tumor cells in the bloodstream. The work could dramatically improve early cancer diagnosis and prevent deadly metastasis.

18 Nov 2009

MPI scientists identify mechanism that demonstrates immune cell movement on diverse surfaces

Scientists from the Max Planck Institute (MPI) of Biochemistry in Martinsried near Munich, Germany, have now deciphered the mechanism that illustrates how these mobile cells move on diverse surfaces. "Similar to a car, these cells have an engine, a clutch and wheels which provide the necessary friction," explains Michael Sixt, a research group leader at the MPI of Biochemistry.

18 Nov 2009

Gene that tells embryonic stem cells when to stop producing neurons identified

Researchers from North Carolina State University have identified a gene that tells embryonic stem cells in the brain when to stop producing nerve cells called neurons. The research is a significant advance in understanding the development of the nervous system, which is essential to addressing conditions such as Parkinson's disease, Alzheimer's disease and other neurological disorders.

18 Nov 2009

VINNOVA to provide SEK 3.6 million for Vitrolife’s stem-cell research

Vitrolife: VINNOVA announced in a press release yesterday that they are going to provide support of SEK 3.6 million for Vitrolife’s research project for optimized culture media to enable the clinical use of stem cells. “It is very pleasing news and will enable more intensive work in an area that we very much believe in for the future”, says Magnus Nilsson, Vitrolife’s CEO.

18 Nov 2009

SynCon Chikungunya virus DNA vaccine induces protective neutralizing antibody responses in animal model

Inovio Biomedical Corporation, a leader in DNA vaccine design, development and delivery, announced today that the company's SynCon™ Chikungunya virus DNA vaccine induced protective neutralizing antibody responses in a preclinical non-human primate model.

18 Nov 2009

IBM led computing team achieves major advances in large-scale cortical simulation

Today at SC 09, the supercomputing conference, IBM announced significant progress toward creating a computer system that simulates and emulates the brain's abilities for sensation, perception, action, interaction and cognition, while rivaling the brain's low power and energy consumption and compact size.

18 Nov 2009

Cancer-fighting protein successfully placed directly into solid tumors and turned on

Experiments at the Pioneer Valley Life Sciences Institute (PVLSI) at Baystate Medical Center in Springfield, Mass., reported in a recent British Journal of Cancer, confirm that University of Massachusetts Amherst chemical engineer Neil Forbes' delivery and trigger system has for the first time successfully placed TRAIL, a cancer-fighting protein, directly into solid tumors and on cue, turned it on. The treatment improved the 30-day survival time of mice with mammary tumors from 0 to 100 percent.

18 Nov 2009

Gene therapy may hold promise for cryptorchid individuals risking infertility

EGR4 is a master gene responsible for fertility in cryptorchidism. Is gene therapy going to replace surgery?

18 Nov 2009

Developmental biologists to participate in $100 million federal 'Bench to Bassinet' network

Developmental biologists at the University of Pittsburgh have been chosen to participate in a $100 million federal "Bench to Bassinet" network that is dedicated to learning about the formation of the cardiovascular system and applying that knowledge to create new diagnostic and intervention strategies for congenital heart disease.

18 Nov 2009

New neuroimaging techniques yield new insights on Alzheimer's disease

Brain imaging can offer a window into risk for diseases such as Alzheimer's disease (AD). A study conducted at the University of Kansas School of Medicine demonstrated that genetic risk is expressed in the brains of even those who are healthy, but carry some risk for AD. The results of this study are published in the November 2009 issue of the Journal of Alzheimer's Disease.

18 Nov 2009

Medical Science News

New research on viral activity may aid in treating bacterial infections

Chronic hepatitis B seems to progress faster in men, report scientists

Covance and Rules-Based Medicine enter into biomarker alliance and services agreement

Fully integrated human genome sequencing and data processing service launched

CEL-SCI commences clinical study of LEAPS-H1N1 treatment for hospitalized patients

Green tea prevents the development of hepatic fibrosis in rat model of DMN-induced liver fibrosis

Roche Applied Science announces availability of new CIM-Plate 16 for their xCELLigence System

Gene-diet interaction influencing BMI and obesity replicated in three independent studies

Way to capture tumor cells in the bloodstream discovered

Johns Hopkins University to create a Human Proteome Chip using Arrayit's technology

Researchers identify new way to capture tumor cells in bloodstream; findings can improve early cancer diagnosis

MPI scientists identify mechanism that demonstrates immune cell movement on diverse surfaces

Gene that tells embryonic stem cells when to stop producing neurons identified

VINNOVA to provide SEK 3.6 million for Vitrolife’s stem-cell research

SynCon Chikungunya virus DNA vaccine induces protective neutralizing antibody responses in animal model

IBM led computing team achieves major advances in large-scale cortical simulation

Cancer-fighting protein successfully placed directly into solid tumors and turned on

Gene therapy may hold promise for cryptorchid individuals risking infertility

Developmental biologists to participate in $100 million federal 'Bench to Bassinet' network

New neuroimaging techniques yield new insights on Alzheimer's disease

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Latest News