Medical Research News

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Researchers find ways to selectively pinpoint and target cancer cells

In current research related to improving cancer treatments, one promising area of research is the effort to find ways to selectively pinpoint and target cancer cells while minimizing effects on healthy cells.

5 Mar 2014

Low-amplitude electric fields help hard-to-heal chronic wounds

Naturally occurring electricity in our cells is key to how our bodies function, and that includes the healing of wounds.

5 Mar 2014

Ultra-high-field MRI provides detailed views of brain area implicated in Parkinson's disease

New research shows that ultra-high-field magnetic resonance imaging (MRI) provides detailed views of a brain area implicated in Parkinson's disease, possibly leading to earlier detection of a condition that affects millions worldwide. The results of this research are published online in the journal Radiology.

5 Mar 2014

Human Longevity, UC San Diego sign new collaborative research agreement

The new collaborative research agreement between Human Longevity Inc. and the University of California, San Diego, announced today, represents a significant and necessary step in efforts to research and translate the potential of the human genome into novel and real treatments and therapies able to change and improve the human condition.

5 Mar 2014

Berkeley Lab scientists explore bacteria-resistant materials as a line of defense against Staph infection

The bacterium Staphylococcus aureus (S. aureus) is a common source of infections that occur after surgeries involving prosthetic joints and artificial heart valves. The grape-shaped microorganism adheres to medical equipment, and if it gets inside the body, it can cause a serious and even life-threatening illness called a Staph infection. The recent discovery of drug-resistant strains of S. aureus makes matters even worse.

5 Mar 2014

Removing gut bacteria may play critical role in reducing cancer risk

Bacteria in the gut are essential for the development of intestinal tumors in mice, according to research led by investigators from the Icahn School of Medicine at Mount Sinai. Removing the bacteria may play a critical role in reducing cancer risk, the researchers write, in the March issue of the Journal of Experimental Medicine.

5 Mar 2014

Medical diagnoses, DNA sequencing can be made faster through gel electrophoresis

Medical diagnoses and DNA sequencing can be made cheaper, faster and more reliable using a new miniaturized technique for gel electrophoresis based on conducting polymer materials, according to researchers at Link-ping University in Sweden.

5 Mar 2014

Researchers unravel function of proteins involved in cell metabolism

UCPs or uncoupling proteins are present in mitochondria, the powerhouse of each cell in the body. The functions of most of the five known UCPs remain mysterious (UCP2-UCP5), whereby only the distinct function for UCP1 has thus far been discovered.

5 Mar 2014

Fathers who returned after military service have difficulty connecting with young children

Fathers who returned after military service report having difficulty connecting with young children who sometimes don't remember them, according to a study released this week.

5 Mar 2014

Researchers identify genes that appear to predict tumors that can evade detection by immune system

Johns Hopkins researchers say they have identified a set of genes that appear to predict which tumors can evade detection by the body’s immune system, a step that may enable them to eventually target only the patients most likely to respond best to a new class of treatment.

5 Mar 2014

Psychological support should be a priority for diabetes care in the UK

Study results announced today by Novo Nordisk and collaborative partners at the Diabetes UK conference show psychological support should be a priority for diabetes care in the UK, alongside improved education and self-management of the condition.

5 Mar 2014

Local hyperthermia treatment induces mechanism of anti-tumor immune resistance

A combination of iron-oxide nanoparticles and an alternating magnetic field, which together generate heat, have activated an immune system response to tumors in mice according to an accepted manuscript by Dartmouth-Hitchcock Norris Cotton Center researchers in the journal Nanomedicine: Nanotechnology, Biology and Medicine released online on February 24, 2014.

5 Mar 2014

Georgia Regents Medical Center explores new treatment for Parkinson's disease-related constipation

Georgia Regents Medical Center is among about a dozen centers nationally exploring the potential of a new drug that may offer relief to people with Parkinson's who have failed standard approaches to treating constipation.

5 Mar 2014

New probes help to quantify normally folded and misfolded conformations of protein in cells

Scientists at The Scripps Research Institute (TSRI) have invented small-molecule folding probes that enable them to quantify functional, normally folded and disease-associated misfolded conformations (shapes) of a protein-of-interest in cells under different conditions.

5 Mar 2014

Researchers find antibody that may be used in future treatments for recurrent small-cell lung cancer

Researchers at Norris Cotton Cancer Center have found an antibody that may be used in future treatments for recurrent small-cell lung cancer, which currently has no effective therapy.

5 Mar 2014

Screening for cancer appeared to have very limited effect on occurrence of aggressive breast cancer

Screening for breast cancer appeared to have a very limited effect on the occurrence of serious and aggressive cancer cases. On the other hand, it appeared to detect many more early cancer cases, cases which would otherwise never have developed - but which are treated due to screening.

5 Mar 2014

Study: Thickness of brain's cortex linked with person's change in IQ

Rate of change in the thickness of the brain's cortex is an important factor associated with a person's change in IQ, according to a collaborative study by scientists in five countries including researchers at the Montreal Neurological Institute and Hospital - The Neuro, at McGill University and the McGill University Health Centre.

5 Mar 2014

Tel Aviv University researchers discover link between sharp vision and the brain's processing speed

Middle-aged adults who suddenly need reading glasses, patients with traumatic brain injuries, and people with visual disorders such as "lazy eye" may have one thing in common --"visual crowding," an inability to recognize individual items surrounded by multiple objects. Visual crowding makes it impossible to read, as single letters within words are rendered illegible. And basic cognitive functions such as facial recognition can also be significantly hampered. Scientists and clinicians currently attribute crowding to a disorder in peripheral vision.

5 Mar 2014

Metabolic profiling of liver cells suggests new treatments for cirrhosis patients

In a new study that could help doctors extend the lives of patients awaiting liver transplants, a Rice University-led team of researchers examined the metabolic breakdown that takes place in liver cells during late-stage cirrhosis and found clues that suggest new treatments to delay liver failure.

5 Mar 2014

Nerve cells from horse stem cells may pave way for cell therapies, say researchers

Horses suffering from neurological conditions similar to those that affect humans could be helped by a breakthrough from stem cell scientists.

5 Mar 2014

Medical Research News

Researchers find ways to selectively pinpoint and target cancer cells

Low-amplitude electric fields help hard-to-heal chronic wounds

Ultra-high-field MRI provides detailed views of brain area implicated in Parkinson's disease

Human Longevity, UC San Diego sign new collaborative research agreement

Berkeley Lab scientists explore bacteria-resistant materials as a line of defense against Staph infection

Removing gut bacteria may play critical role in reducing cancer risk

Medical diagnoses, DNA sequencing can be made faster through gel electrophoresis

Researchers unravel function of proteins involved in cell metabolism

Fathers who returned after military service have difficulty connecting with young children

Researchers identify genes that appear to predict tumors that can evade detection by immune system

Psychological support should be a priority for diabetes care in the UK

Local hyperthermia treatment induces mechanism of anti-tumor immune resistance

Georgia Regents Medical Center explores new treatment for Parkinson's disease-related constipation

New probes help to quantify normally folded and misfolded conformations of protein in cells

Researchers find antibody that may be used in future treatments for recurrent small-cell lung cancer

Screening for cancer appeared to have very limited effect on occurrence of aggressive breast cancer

Study: Thickness of brain's cortex linked with person's change in IQ

Tel Aviv University researchers discover link between sharp vision and the brain's processing speed

Metabolic profiling of liver cells suggests new treatments for cirrhosis patients

Nerve cells from horse stem cells may pave way for cell therapies, say researchers

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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