Medical Research News

RSS

PD-L1 expression tied to favourable prognosis in SCLC

Programmed death-ligand 1 is expressed by around 70% of small-cell lung cancers and is associated with favourable patient outcomes, Japanese researchers report.

10 Dec 2014

ECT improves general neurocognitive function in bipolar patients

A randomised trial shows that electroconvulsive therapy improves overall neurocognition in patients with treatment-resistant bipolar depression.

10 Dec 2014

Cerebellar cortical volume reduction specific to schizophrenia

Reduced cerebellar cortical volume occurs only in patients with schizophrenia, rather than all those with psychosis, say researchers.

10 Dec 2014

Enzymatic activity essential for vision may provide target for drug transport

Researchers at Case Western Reserve University School of Medicine have uncovered the mechanism that enables the enzyme Lecithin: retinol acyltransferase (LRAT) to store vitamin A--a process that is indispensable for vision.

10 Dec 2014

Simple supplement could reduce heart disease in individuals born with low birth weight

A simple supplement could be a safe and cost-effective way of reducing heart disease in individuals born with a low birth weight, suggests research from the University of Cambridge. The study, carried out in rats, also raises the possibility of developing a blood test to indicate how much damage there is in the aortas of these individuals.

10 Dec 2014

Study brings researchers closer to understanding how brains work

Whether we're paying attention to something we see can be discerned by monitoring the firings of specific groups of brain cells. Now, new work from Johns Hopkins shows that the same holds true for the sense of touch. The study brings researchers closer to understanding how animals' thoughts and feelings affect their perception of external stimuli.

10 Dec 2014

Study: Long-term endurance training alters epigenetic pattern in the human skeletal muscle

A new study from Karolinska Institutet in Sweden shows that long-term endurance training in a stable way alters the epigenetic pattern in the human skeletal muscle. The research team behind the study, which is being published in the journal Epigenetics, also found strong links between these altered epigenetic patterns and the activity in genes controlling improved metabolism and inflammation.

10 Dec 2014

Scientists develop new technique to get detailed images of mouse neurons

Scientists can now explore nerves in mice in much greater detail than ever before, thanks to an approach developed by scientists at the European Molecular Biology Laboratory in Monterotondo, Italy. The work, published online today in Nature Methods, enables researchers to easily use artificial tags, broadening the range of what they can study and vastly increasing image resolution.

10 Dec 2014

Variations in ERAP1 enzyme could lead to Ankylosing Spondylitis

Scientists at the University of Southampton have discovered variations in an enzyme belonging to the immune system that leaves individuals susceptible to Ankylosing Spondylitis.

10 Dec 2014

Genetic variations may contribute to treatment-related cognitive problems in children with ALL

Common variations in four genes related to brain inflammation or cells' response to damage from oxidation may contribute to the problems with memory, learning and other cognitive functions seen in children treated for acute lymphoblastic leukemia (ALL), according to a study led by researchers from Boston Children's Hospital, The Children's Hospital at Montefiore, and Dana-Farber/Boston Children's Cancer and Blood Disorders Center.

10 Dec 2014

Use of HF-WBI for patients with early-stage breast cancer increases 17.4%, study finds

The use of hypofractionated whole-breast irradiation (HF-WBI) for patients with early-stage breast cancer increased 17.4 percent from 2004 to 2011, and patients are more likely to receive HF-WBI compared to conventionally fractionated whole-breast irradiation (CF-WBI) when they are treated at an academic center or live ≥50 miles away from a cancer center, according to a study published in the December 1, 2014 issue of the International Journal of Radiation Oncology • Biology • Physics (Red Journal), the official scientific journal of the American Society for Radiation Oncology.

10 Dec 2014

E-cigarettes not as addictive as tobacco cigarettes

E-cigarettes appear to be less addictive than cigarettes in former smokers and this could help improve understanding of how various nicotine delivery devices lead to dependence, according to researchers.

10 Dec 2014

Heat-shock protein 90 enables ER+ breast cancers to develop resistance to hormonal therapy

Long known for its ability to help organisms successfully adapt to environmentally stressful conditions, the highly conserved molecular chaperone heat-shock protein 90 (HSP90) also enables estrogen receptor-positive (ER+) breast cancers to develop resistance to hormonal therapy.

10 Dec 2014

Study calls for new protocols to treat women with high blood pressure

That blood pressure plays a role in human health has been known for quite a while. Hypertension - the medical term for high blood pressure - was first described as a disease in the early 1800s, and the inflatable cuff that's used in measuring blood pressure was invented in 1896.

10 Dec 2014

New study investigates ways to help people with MS respond to sudden balance challenge

Many people with multiple sclerosis (MS) have trouble with balance and a fear of falling, which can have severe negative effects on their quality of life by keeping them away from social events, regular exercise and community activities. And, if they do get out, the fatigue and anxiety of walking can be very taxing.

10 Dec 2014

Report supports potential of focused ultrasound to treat certain OCD patients

A recently published report in the Journal of Molecular Psychiatry supports the potential of focused ultrasound to treat certain patients with obsessive-compulsive disorder (OCD).

10 Dec 2014

McGill University scientists show how simple potato extract can fight obesity

Take a look in your pantry: the miracle ingredient for fighting obesity may already be there. A simple potato extract may limit weight gain from a diet that is high in fat and refined carbohydrates, according to scientists at McGill University. The results of their recent study were so surprising that the investigators repeated the experiment just to be sure.

10 Dec 2014

Multiple factors influence survival of extremely premature infants

Multiple factors influence how well a severely premature infant (23 weeks gestation) will do after birth and over the long-term, according to researchers at Loyola University Chicago Stritch School of Medicine. These findings were published in the latest issue of the American Journal of Perinatology.

10 Dec 2014

New study compares characteristics of hospice patients in nursing homes and community settings

As hospice for nursing home patients grows dramatically, a new study from the Regenstrief Institute and the Indiana University Center for Aging Research compares the characteristics of hospice patients in nursing homes with hospice patients living in the community. The study also provides details on how hospice patients move in and out of these two settings.

10 Dec 2014

Research highlights potential of computers to enhance quality of care, medical outcomes

A computer system was more effective than doctors at collecting information about patient symptoms, producing reports that were more complete, organized and useful than narratives generated by physicians during office visits, according to a Cedars-Sinai study.

10 Dec 2014

Medical Research News

PD-L1 expression tied to favourable prognosis in SCLC

ECT improves general neurocognitive function in bipolar patients

Cerebellar cortical volume reduction specific to schizophrenia

Enzymatic activity essential for vision may provide target for drug transport

Simple supplement could reduce heart disease in individuals born with low birth weight

Study brings researchers closer to understanding how brains work

Study: Long-term endurance training alters epigenetic pattern in the human skeletal muscle

Scientists develop new technique to get detailed images of mouse neurons

Variations in ERAP1 enzyme could lead to Ankylosing Spondylitis

Genetic variations may contribute to treatment-related cognitive problems in children with ALL

Use of HF-WBI for patients with early-stage breast cancer increases 17.4%, study finds

E-cigarettes not as addictive as tobacco cigarettes

Heat-shock protein 90 enables ER+ breast cancers to develop resistance to hormonal therapy

Study calls for new protocols to treat women with high blood pressure

New study investigates ways to help people with MS respond to sudden balance challenge

Report supports potential of focused ultrasound to treat certain OCD patients

McGill University scientists show how simple potato extract can fight obesity

Multiple factors influence survival of extremely premature infants

New study compares characteristics of hospice patients in nursing homes and community settings

Research highlights potential of computers to enhance quality of care, medical outcomes

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

Latest News