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New shape of DNA found in human cells

DNA double helix discovery is one of the major breakthroughs in human scientific history. Now in a new research, scientists have found that there may be another new shape in the DNA machinery within the cells of humans.

25 Apr 2018

Mediterranean diet enhances good bacteria living in the gut

Here's another reason to eat a Mediterranean-type diet: It's good for your gut. Scientists at Wake Forest Baptist Medical Center found that eating a plant-based diet enhanced the good bacteria living in the gut by up to 7 percent as compared to only 0.5 percent from eating a more meat-centric, Western diet.

25 Apr 2018

Maternal binge drinking may make offspring more vulnerable to mood problems and alcohol abuse

Binge drinking by pregnant and lactating mothers can impair the mental health of their offspring, reports a study published today in Frontiers in Psychiatry.

25 Apr 2018

Scientists discover culprit in reducing effectiveness of insulin

Scientists at Osaka University discovered that Stromal derived factor-1 (SDF-1) secreted from adipocytes reduced the effectiveness of insulin in adipocytes and decreased insulin-induced glucose uptake.

25 Apr 2018

Researchers develop new method for early and accurate breast cancer screening

A new method for early and accurate breast cancer screening has been developed by researchers at Ben-Gurion University of the Negev and Soroka University Medical Center, using commercially available technology.

25 Apr 2018

Novel device monitors tendon repair after musculoskeletal injury

Engineers from the University of Wisconsin-Madison have developed a new technology that can gauge whether an injured tendon has healed well enough for a person to return to physical activity.

25 Apr 2018

Why are Antibiotics Overprescribed for Meningitis Treatment?

Meningitis is a relatively rare disease, with our estimates for the incidence of meningitis in the UK being about 3.2 cases of meningitis per 100,000 adults. Crucially, bacterial meningitis is linked to significant morbidity and mortality - up to 30% mortality in pneumococcal meningitis cases.

25 Apr 2018

Researchers gain ground-breaking insights into how inflammatory diseases work

A research team from Queen's University Belfast, in collaboration with an international team of experts, have made ground-breaking insights into how inflammatory diseases work.

25 Apr 2018

New implantable device furnishes islet cells with their own supply of oxygen

Since the 1960s, researchers have been interested in the possibility of treating type 1 diabetes by transplanting islet cells -- the pancreatic cells that are responsible for producing insulin when blood glucose concentration increases.

25 Apr 2018

Researchers uncover reason why exercise may be beneficial for the heart

Doctors, health organizations, and the Surgeon General all agree that exercise is good for the heart -- but the reasons why are still not well understood.

25 Apr 2018

Viruses can exploit a suprising weakness of brain cells to spark hydrocephalus

Viruses may spark hydrocephalus by exploiting a suprising weakness of cells that circulate fluid in the brain, says a new study by Duke University scientists.

25 Apr 2018

HBP researchers develop new tool to examine role of genes in disease-relevant brain regions

Elucidating the way from genes to cognition requires detailed insight into how anatomical areas with specific gene activities contribute to brain function and dysfunction. Up to now, the scientific community has developed many separate brain atlases for different modalities and scales.

25 Apr 2018

New combination therapy could improve survival in children with high-risk neuroblastoma

Investigators at the Children's Center for Cancer and Blood Diseases at Children's Hospital Los Angeles provide preclinical evidence that the presence of tumor-associated macrophages--a type of immune cell--can negatively affect the response to chemotherapy against neuroblastoma.

25 Apr 2018

Expression of long non-coding RNAs can result in high levels of specific proteins involved in cancer

A Danish-German research team has shown that not only the where and when of long non-coding RNA expression is important for their function but also the how.

25 Apr 2018

Key signaling protein in Huntington's disease found to have deleterious effects on heart function, shows study

Researchers investigating a key signaling protein in Huntington's disease describe deleterious effects on heart function, going beyond the disease's devastating neurological impact.

25 Apr 2018

Study explains how colon cancer cells spread to the liver

Colorectal cancer is the third most common cancer worldwide and the third-leading cause of cancer-related deaths. The main cause of death in patients with colorectal cancer is liver metastasis, with nearly 70% of patients eventually developing a liver tumor.

25 Apr 2018

Experimental drug for rheumatoid arthritis prevents side effect of stem cell transplants

An investigational drug in clinical trials for rheumatoid arthritis prevents a common, life-threatening side effect of stem cell transplants, new research from Washington University School of Medicine in St. Louis shows.

25 Apr 2018

Study shows gene variations associated with malaria risk

Many people of African heritage are protected against malaria by inheriting a particular version of a gene, a large-scale study has shown.

25 Apr 2018

Bariatric surgery successes pave way for new type 2 diabetes treatment

Bariatric surgery has long yielded almost immediate health benefits for patients with type 2 diabetes, and new findings on the reasons for remission may be the key to developing drug alternatives to surgery.

25 Apr 2018

Study explains why intense exercise curbs appetite

Ever wonder why intense exercise temporarily curbs your appetite? In research described in today's issue of PLOS Biology, Albert Einstein College of Medicine researchers reveal that the answer is all in your head - more specifically, your arcuate nucleus.

25 Apr 2018