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Current approach to blood pressure treatment can't restore cardiovascular risk to ideal levels, study suggests

Treating out-of-control blood pressure with antihypertensive medication can greatly reduce your risk for heart attack, stroke and heart failure, but the current approach to treatment can't undo all of the previous damage or restore cardiovascular disease risk to ideal levels, a new Northwestern Medicine study suggests.

22 Oct 2015

Children who receive repeated antibiotics gain weight faster over time

Kids who receive antibiotics throughout the course of their childhoods gain weight significantly faster than those who do not, according to new Johns Hopkins Bloomberg School of Public Health research.

22 Oct 2015

New study from TSRI and Salk points to cause of debilitating nerve disease

Scientists at The Scripps Research Institute (TSRI) and the Salk Institute for Biological Studies have discovered how a mutant protein triggers nerve damage in a subtype of Charcot-Marie-Tooth (CMT) diseases, a group of currently untreatable conditions that cause loss of function in a person’s hands and feet.

22 Oct 2015

Ground-breaking discovery helps scientists view DNA damage with crystal clarity

Scientists have developed a new technique for looking at the initial steps of DNA oxidation – a process which can lead to DNA damage, mutations and cancers. The breakthrough, which uses DNA in crystals, should help related research in the fields of cancer medicine and drug development.

22 Oct 2015

Novel method provides greater means to study protein changes in Alzheimer's disease

Using 10-year-old archival brain tissue from patients with Alzheimer's disease, a research team from NYU Langone Medical Center has developed a novel method to examine the structure and function of proteins at the cell level--providing greater means to study protein changes found in Alzheimer's disease.

22 Oct 2015

Radical shift required in use of heart medicine worldwide

Many people in the world who need essential heart medicine do not get it, even in rich countries, says new research published today in the medical journal The Lancet.

22 Oct 2015

Restoring memory in aging mice

A new study, led by scientists at The Scripps Research Institute (TSRI), the Veterans Affairs San Diego Healthcare System (VA) and University of California (UC) San Diego School of Medicine shows that increasing a crucial cholesterol-binding membrane protein in nerve cells (neurons) within the brain can improve learning and memory in aged mice.

22 Oct 2015

Study: Number of postdocs in biological and biomedical sciences on the decline in U.S.

After more than 30 years of steady growth, the number of postdocs in the biological and biomedical sciences is on the decline in the United States, according to a new paper in The FASEB Journal.

22 Oct 2015

Cancer-causing parasitic worm may help patients recover from wounds, say JCU scientists

It's short, ugly and deadly. But James Cook University scientists have found a cancer-causing, parasitic worm could help patients recover from their wounds.

22 Oct 2015

High-resolution X-ray method can predict risk of re-operation in patients who receive new hip prosthesis

Between 5 and 30 percent of those who receive a new hip prosthesis will require a re-operation during their lifetime. New research shows that a high-resolution X-ray method can predict which patients have the greatest risk of re-operation.

22 Oct 2015

Two-stage CDS system reduces risk of adverse outcomes for sepsis patients

Sepsis is an inflammatory response to infection that's known to develop in hospital settings and can turn deadly when it's not discovered early on. In a new study, a hospital surveillance program focusing on reducing the risks of sepsis, known as the two-stage Clinical Decision Support (CDS) system, was found to reduce the risk of adverse outcomes, such as death and hospice discharge for sepsis patients, by 30% over the course of one year.

22 Oct 2015

Gait analysis could lead to reduced falls, injuries in people with glaucoma

Washington State University researchers have developed a way to carefully analyze a person's gait with sensors, an innovation that could lead to reduced falls and injuries in people with glaucoma, the second leading cause of blindness in the United States.

22 Oct 2015

New study shows value of educating OB/GYN residents to address menopause-related health issues

Despite the fact that nearly two million women every year reach menopause (that's equivalent to 6,000 women each day), many experts agree that OB/GYN residents are not being properly prepared to address menopause-related health issues.

22 Oct 2015

Scientists find new way to inhibit growth of lung cancer cells

Scientists have identified a new way to stop the growth of lung cancer cells, by blocking their ability to use alternative sources of nutrition. The discovery was made possible by identifying the metabolic programs used by cancer cells to fuel their growth.

21 Oct 2015

People who exhibit dispositional mindfulness less likely to develop obesity, belly fat

A study of nearly 400 people finds that those who exhibited more 'dispositional mindfulness', or awareness of and attention to their current feelings and thoughts, were less likely to be obese and had less abdominal fat than people who did not exhibit as much of that awareness.

20 Oct 2015

Orange pigment may have potential as anti-cancer drug

An orange pigment found in lichens and rhubarb called parietin may have potential as an anti-cancer drug, scientists at Winship Cancer Institute of Emory University have discovered.

20 Oct 2015

New clique topology method can reveal geometric structure in neural activity in the brain

A newly-developed mathematical method can detect geometric structure in neural activity in the brain. "Previously, in order to understand this structure, scientists needed to relate neural activity to some specific external stimulus," said Vladimir Itskov, associate professor of mathematics at Penn State University.

20 Oct 2015

Active nuclear deformations contribute to formation of intra-nuclear chromosome architectures

There are two types of chromatin, euchromatin and heterochromatin, that vary with the stages of the cell cycle. In particular, euchromatin with rich active genes localizes to the interior of the nucleus during interphase; heterochromatin usually localizes to the periphery of the nucleus.

20 Oct 2015

First primate model can help researchers to study mother-to-fetus CMV infections

Cytomegalovirus (CMV) is the leading infectious cause of birth defects worldwide, but scientists have been frustrated in their efforts to develop a vaccine to protect against infections.

20 Oct 2015

Melatonin and the circadian rhythm: an interview with Professor Kennaway, University of Adelaide

The production of melatonin is controlled by a part of the brain called the suprachiasmatic nucleus (SCN) and its timing fine-tuned by our exposure to light during the morning.

20 Oct 2015

Medical Research News

Current approach to blood pressure treatment can't restore cardiovascular risk to ideal levels, study suggests

Children who receive repeated antibiotics gain weight faster over time

New study from TSRI and Salk points to cause of debilitating nerve disease

Ground-breaking discovery helps scientists view DNA damage with crystal clarity

Novel method provides greater means to study protein changes in Alzheimer's disease

Radical shift required in use of heart medicine worldwide

Restoring memory in aging mice

Study: Number of postdocs in biological and biomedical sciences on the decline in U.S.

Cancer-causing parasitic worm may help patients recover from wounds, say JCU scientists

High-resolution X-ray method can predict risk of re-operation in patients who receive new hip prosthesis

Two-stage CDS system reduces risk of adverse outcomes for sepsis patients

Gait analysis could lead to reduced falls, injuries in people with glaucoma

New study shows value of educating OB/GYN residents to address menopause-related health issues

Scientists find new way to inhibit growth of lung cancer cells

People who exhibit dispositional mindfulness less likely to develop obesity, belly fat

Orange pigment may have potential as anti-cancer drug

New clique topology method can reveal geometric structure in neural activity in the brain

Active nuclear deformations contribute to formation of intra-nuclear chromosome architectures

First primate model can help researchers to study mother-to-fetus CMV infections

Melatonin and the circadian rhythm: an interview with Professor Kennaway, University of Adelaide

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