heart disease tagged posts

Wataru Kimura and colleagues at the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan have discovered how the hearts of newborn marsupials retain the ability to regenerate for several weeks. Using this knowledge, the team was able to repair mouse hearts that were damaged a week after birth. The findings, published in the journal Circulation, are expected to contribute to the development of regenerative heart medicines.

Heart disease is a leading cause of human death and is associated with numerous other secondary illnesses. For humans and other mammals, damaged heart muscle—such as occurs after a heart attack—cannot be naturally repaired because matured heart-muscle cells do not regenerate...

The immune system’s white blood cells, which are produced in the bone marrow, mostly help to defend against bacteria and injury, but sometimes they can turn against the body—for example, in cardiovascular disease, their inflammatory aggression can harm arteries and the heart. New research in Nature Immunology that was led by investigators at Massachusetts General Hospital (MGH) provides insights into the pathways that increase or decrease the bone marrow’s output of these cells. The findings may lead to new treatments for conditions that arise when the balance of white blood cell production goes awry.

Senior author Matthias Nahrendorf, MD, Ph.D...

Popular diet trend could reduce the risk of diabetes and heart disease. Eating your daily calories within a consistent window of 8-10 hours is a powerful strategy to prevent and manage chronic diseases such as diabetes and heart disease, according to a new manuscript published in the Endocrine Society’s journal, Endocrine Reviews.

Time-restricted eating is a type of intermittent fasting that limits your food intake to a certain number of hours each day. Intermittent fasting is one of the most popular diet trends, and people are using it to lose weight, improve their health and simplify their lifestyles.

“People who are trying to lose weight and live a healthier lifestyle should pay more attention to when they eat as well as what they eat...

A high-fat diet disrupts the biology of the gut’s inner lining and its microbial communities — and promotes the production of a metabolite that may contribute to heart disease, according to a study published Aug. 13 in the journal Science.

The discoveries in animal models support a key role for the intestines and microbiota in the development of cardiovascular disease, said Mariana Byndloss, DVM, PhD, assistant professor of Pathology, Microbiology and Immunology at Vanderbilt University Medical Center.

The intestines, she noted, have been relatively understudied by scientists seeking to unders...