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Iron overload, variant gene and malaria resistance linked in African study

A new study shows that a rare genetic mutation giving rise to a variant of the TP53 gene called P47S causes several linked biological processes.

24 Jan 2020

Why yogurt consumption may help reduce breast cancer risk

One of the causes of breast cancer may be inflammation triggered by harmful bacteria say researchers.

24 Jan 2020

Lung microbes could help predict outcomes in the seriously ill

A new study published in the American Journal of Respiratory and Critical Care Medicine shows that recording the way the organisms living within the lungs change in type and numbers could reflect the response of the critically ill patient to medical care. Though changes in the lung microbiome have been known to exist even before this study, this research shows the clinical importance of this test.

23 Jan 2020

Long-term air pollution makes rhinitis symptoms worse

A new study published in the Journal of Allergy and Clinical Immunology reports that people exposed to polluted air out of doors show more severe symptoms of rhinitis, a very common condition also called a cold. This is due to an inflammation of the nasal mucosa.

23 Jan 2020

Being exposed to diesel exhaust particles raises pneumococcal disease risk

Air pollution is a long-standing global problem, which is responsible for 7 million deaths each year, with 7 percent of these attributed to pneumonia. A new study highlights how air pollution affects the airways making the body susceptible to developing the pneumococcal disease.

23 Jan 2020

New study to measure effects of environmental exposure on young women's breasts

A University of Massachusetts Amherst cancer epidemiologist has received a $462,000 grant from the National Institutes of Health to expand her research into the effects of endocrine-disrupting chemicals on the breast density of college-age women. High breast density is a strong risk factor for breast cancer.

23 Jan 2020

Study reveals presence of functional extracellular mitochondria in the bloodstream

Mitochondria are organelles that are found in the eukaryotic cells. A place of cellular respiration, they are the cells' "batteries" and play a major role in energy metabolism and intercellular communication.

23 Jan 2020

New Distinguished Scholar Award aims to mitigate gender gaps in medical research

The Icahn School of Medicine at Mount Sinai - an international leader in medical and scientific training, biomedical research, and patient care - today announced the recipients of the first-of-its-kind Distinguished Scholar Award, a new annual grant sponsored by the Office of Gender Equity in Science and Medicine. The awards aim to mitigate gender gaps in medical research by supporting researchers with additional project resources while they serve as family caretakers.

23 Jan 2020

Combination of two immune defense strategies could afford alternative approach to treating sepsis

The human immune system uses two pre-programmed strategies to tackle infection. One is fever, a resistance mechanism that tries to eliminate a pathogen by raising the body's temperature.

23 Jan 2020

Scientists call for more effort to map the human exposome

An international team of researchers is calling for a large-scale effort to map the health effects of cumulative exposure to environmental components such as chemical pollutants.

23 Jan 2020

Study uncovers how common stomach bacterium maintains its corkscrew-like shape

A new study shows how a common stomach bacterium is able to keep its corkscrew-like shape as it grows. Disrupting the shape could point the way for future, more-specialized antibiotics that prevent the bacterium from being harmful.

23 Jan 2020

Adolescents with PCOS and obesity have more 'unhealthy' gut bacteria

Teens with obesity and polycystic ovary syndrome have more "unhealthy" gut bacteria suggesting the microbiome may play a role in the disorder, according to new research published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

23 Jan 2020

Finding opens door to early identification of individuals at risk for delirium complications

Regenstrief Institute and Indiana University School of Medicine researchers have identified blood-based biomarkers associated with both delirium duration and severity in critically ill patients. This finding opens the door to easy, early identification of individuals at risk for longer delirium duration and higher delirium severity and could potentially lead to new treatments of this brain failure for which drugs have been shown to be largely ineffective.

22 Jan 2020

Study sheds light on mechanisms that underlie a rare genetic condition

A team of researchers at CHU Sainte-Justine and Université de Montréal has shed light on the mechanisms that underlie a rare genetic condition by creating the first cellular model of the disease.

22 Jan 2020

New findings can help develop more effective antibiotic treatments to fight superbugs

Researchers have found how an antibiotic used to treat a debilitating gut infection stays put inside the body giving it time to effectively treat the problem, a discovery that will pave the way for the development of more effective antibiotic treatments to fight superbugs.

22 Jan 2020

Research paves the way to improved treatment for complex blood disorders

Nearly 1.6 billion people worldwide suffer from anemia, and for the first time new research points to how resistance emerges to the drug dexamethasone used to treat the devastating inherited form of anemia known as Diamond Blackfan anemia.

22 Jan 2020

Injecting nanoparticles into the bloodstream to reduce brain swelling after traumatic brain injury

After a traumatic brain injury, the most harmful damage is caused by secondary swelling of the brain compressed inside the skull. There is no treatment for this.

22 Jan 2020

Holistic Approaches to Psoriasis Treatment

Holistic approaches to psoriasis treatment involves lifestyle advice about weight, smoking, alcohol, sleep, exercise, and other factors.

From J&J Innovative Medicine 22 Jan 2020

A new book on antioxidant foods that prevent or treat chronic diseases

A search using medical data bases reveals that hundreds of meta-analysis papers conducted with tens of millions of people worldwide have confirmed clinically the efficacies of thirty antioxidant-rich foods to prevent or treat chronic diseases, including hypertension, diabetes, cardiovascular disease, cognitive impairment, chronic kidney disease, cancer, and more.

22 Jan 2020