Medical Science News

RSS

UMass Amherst reports how two molecular pathways get together to ensure normal bacterial growth

As part of their long-term investigation of regulatory factors in the bacterial cell cycle, molecular biologists at the University of Massachusetts Amherst now report finding a surprising new role for one factor, CpdR, an adaptor that helps to regulate selective protein destruction, the main control mechanism of cell cycle progression in bacteria, at specific times.

23 Jun 2015

Hiroshima University researchers study promising biomarker for severity of ARWMCs, endothelial function

A promising biomarker for the severity of age-related white matter changes (ARWMCs) and endothelial function was evaluated at Hiroshima University, Japan. The relationship between this biomarker, the telomeric 3'-overhang (G-tail) length, and cardiovascular risk in humans is unclear so far.

23 Jun 2015

New 'smart insulin patch' could help patients suffering from diabetes

Painful insulin injections could become a thing of the past for the millions of Americans who suffer from diabetes, thanks to a new invention from researchers at the University of North Carolina and NC State, who have created the first "smart insulin patch" that can detect increases in blood sugar levels and secrete doses of insulin into the bloodstream whenever needed.

23 Jun 2015

Israeli researchers establish novel optogenetic method for cardiac pacing and resynchronization

Israeli researchers have successfully established a new approach for pacing the heart and synchronizing its mechanical activity without the use of a conventional electrical pacemaker. This novel biologic strategy employs light-sensitive genes that can be injected into the heart and then activated by flashes of blue light.

23 Jun 2015

FASEB honors Max Planck Florida scientist with Glaxo Smith Kline Neuroscience Discovery Award

The Federation of American Societies for Experimental Biology has honored Samuel M. Young, Jr. Ph.D., a Max Planck Research Group Leader at Max Planck Florida Institute for Neuroscience, with the Glaxo Smith Kline Neuroscience Discovery Award.

23 Jun 2015

New study shows that human brains apply Kalman filter algorithm while tracking an object's position

Our brains track moving objects by applying one of the algorithms your phone's GPS uses, according to researchers at the University of Rochester. This same algorithm also explains why we are fooled by several motion-related optical illusions, including the sudden "break" of baseball's well known "curveball illusion."

23 Jun 2015

High-fat, high-sugar diet can cause bacterial changes that appear related to loss of 'cognitive flexibility'

A study at Oregon State University indicates that both a high-fat and a high-sugar diet, compared to a normal diet, cause changes in gut bacteria that appear related to a significant loss of "cognitive flexibility," or the power to adapt and adjust to changing situations.

23 Jun 2015

UT Southwestern researchers identify two proteins within fetal lungs that initiate labor process

Researchers at UT Southwestern Medical Center have identified two proteins in a fetus' lungs responsible for initiating the labor process, providing potential new targets for preventing preterm birth.

23 Jun 2015

Ontario announces $25 million investment to support new treatments for people with chronic diseases

Ontario is investing $25 million over five years to support new treatments and therapies for people living with chronic diseases, such as cancer, multiple sclerosis and diabetes.

23 Jun 2015

Methods used to compare brain size across species not appropriate, finds UC Santa Barbara researcher

In research, sometimes setting out to demonstrate one concept actually results in proving something entirely different. It's important to be flexible.

23 Jun 2015

Purdue University researchers pinpoint gene that controls permeability, calcium content of soybean seed

Purdue University researchers have pinpointed the gene that controls whether soybean seed coats are hard or permeable, a finding that could be used to develop better varieties for southern and tropical regions, enrich the crop's genetic diversity and boost the nutritional value of soybeans.

23 Jun 2015

UT Southwestern scientists devise new technique to identify cell that replenishes adult heart muscle

Regenerative medicine researchers at UT Southwestern Medical Center have identified a cell that replenishes adult heart muscle by using a new cell lineage-tracing technique they devised.

23 Jun 2015

Purdue University-led study could lead to better treatments for people infected with MERS virus

A Purdue University-led team of researchers studying the Middle East Respiratory Syndrome, or MERS, have found molecules that shut down the activity of an essential enzyme in the virus and could lead the way to better treatments for those infected.

23 Jun 2015

PSMA can be an ideal target for diagnosis and treatment of prostate cancer

Prostate-specific membrane antigen (PSMA) is a surface protein that is normally present on healthy prostate cells, but is found at much higher levels on prostate cancer cells. It is barely found in the rest of the body. "Therefore, PSMA is an ideal target for diagnostic purposes as well as targeted therapies against prostate cancer," says biotechnologist Dr. Matthias Eder of the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ).

23 Jun 2015

Benitec, ReNeuron collaborate to launch new exploratory cellular therapy program

Benitec Biopharma is pleased to announce the launch of a new exploratory cellular therapy program including exosome-based delivery utilising the Company's proprietary ddRNAi technology. Entry into these areas have been facilitated by the commencement of a collaboration with UK-based stem cell therapeutics company, ReNeuron.

22 Jun 2015

Near-infrared imaging techniques for visualization of cartilage tissue

The mainstream techniques for visualization of cartilage tissue in the body are magnetic resonance imaging and computer tomography, but both techniques do not provide optimum quality images.

22 Jun 2015

Experimental vaccine candidate can stimulate immune system activity to prevent HIV infection

New research led by scientists at The Scripps Research Institute (TSRI), International AIDS Vaccine Initiative (IAVI) and The Rockefeller University shows in mice that an experimental vaccine candidate designed at TSRI can stimulate the immune system activity necessary to stop HIV infection. The findings could provide key information for the development of an effective AIDS vaccine.

22 Jun 2015

New research sheds light on molecular architecture of receptors linked to many brain diseases

Scientists at The Scripps Research Institute have teamed up with several other institutions and pharmaceutical companies, including the University of Southern California (USC), San Diego's Receptos Inc. and Japanese company Ono Pharmaceutical Co., Ltd., to publish the first 3D structures of a receptor implicated in many diseases of the brain and in normal physiology throughout the body.

22 Jun 2015

Researchers use different approaches to test ways to manipulate nanoparticles in medicine

Nanoparticles are the smallest particles capable of reaching virtually all parts of the body. Researchers use various approaches to test ways in which nanoparticles could be used in medicine - for instance, to deliver substances to a specific site in the body such as a tumor.

22 Jun 2015

TSRI scientists devise powerful set of chemical methods to explore protein biology

Scientists at The Scripps Research Institute (TSRI) have devised a powerful set of chemical methods for exploring the biology of proteins.

22 Jun 2015

Medical Science News

UMass Amherst reports how two molecular pathways get together to ensure normal bacterial growth

Hiroshima University researchers study promising biomarker for severity of ARWMCs, endothelial function

New 'smart insulin patch' could help patients suffering from diabetes

Israeli researchers establish novel optogenetic method for cardiac pacing and resynchronization

FASEB honors Max Planck Florida scientist with Glaxo Smith Kline Neuroscience Discovery Award

New study shows that human brains apply Kalman filter algorithm while tracking an object's position

High-fat, high-sugar diet can cause bacterial changes that appear related to loss of 'cognitive flexibility'

UT Southwestern researchers identify two proteins within fetal lungs that initiate labor process

Ontario announces $25 million investment to support new treatments for people with chronic diseases

Methods used to compare brain size across species not appropriate, finds UC Santa Barbara researcher

Purdue University researchers pinpoint gene that controls permeability, calcium content of soybean seed

UT Southwestern scientists devise new technique to identify cell that replenishes adult heart muscle

Purdue University-led study could lead to better treatments for people infected with MERS virus

PSMA can be an ideal target for diagnosis and treatment of prostate cancer

Benitec, ReNeuron collaborate to launch new exploratory cellular therapy program

Near-infrared imaging techniques for visualization of cartilage tissue

Experimental vaccine candidate can stimulate immune system activity to prevent HIV infection

New research sheds light on molecular architecture of receptors linked to many brain diseases

Researchers use different approaches to test ways to manipulate nanoparticles in medicine

TSRI scientists devise powerful set of chemical methods to explore protein biology

Redefining control and consistency in anaerobic microbiome workflows

AI in Healthcare: How generative tools are transforming clinical practice

The future of automation: Machine learning–driven hepatocyte and organoid counting

Latest News