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Cancer is one of the top causes of death worldwide. The cancer burden is related not only to genetic predisposition, but also to environmental pollution and socioeconomic factors such as lifestyle. Consequently, the burden of this disease is not uniform across all countries. In fact, the public health of China, a country known for the rapid change in its development status in the last few decades, has undergone a paradigm shift with respect to cancer incidence and mortality.
CNIC researchers explain how high blood pressure, the most important cause of disease worldwide, acc
High blood pressure, the most important cause of disease worldwide, accelerates atherosclerosis but the mechanism is unknown. Using gene modified minipigs, researchers from the Centro Nacional de Investigaciones Cardiovasculares (CNIC) and Aarhus University (Denmark), demonstrate that high blood pressure alters the structure of arteries leading to more accumulation of LDL cholesterol and faster development of atherosclerosis. The study has been published in The Journal of the American College of Cardiology (JACC).
BOSTON - Exercise training may slow tumor growth and improve outcomes for females with breast cancer - especially those treated with immunotherapy drugs - by stimulating naturally occurring immune mechanisms, researchers at Massachusetts General Hospital (MGH) and Harvard Medical School (HMS) have found.
Tumors in mouse models of human breast cancer grew more slowly in mice put through their paces in a structured aerobic exercise program than in sedentary mice, and the tumors in exercised mice exhibited an increased anti-tumor immune response.
Philadelphia, April 12, 2021 - Electronic cigarette (EC) use, or vaping, has both gained incredible popularity and generated tremendous controversy, but although they may be less harmful than tobacco cigarettes (TCs), they have major potential risks that may be underestimated by health authorities, the public, and medical professionals. Two cardiovascular specialists review the latest scientific studies on the cardiovascular effects of cigarette smoking versus ECs in the Canadian Journal of Cardiology, published by Elsevier.
PHILADELPHIA - Residents in majority-Black neighborhoods experience higher rates of severe pregnancy-related health problems than those living in predominantly-white areas, according to a new study of pregnancies at a Philadelphia-based health system, which was led by researchers in the Perelman School of Medicine at the University of Pennsylvania.
Evidence is growing that health care delivered by teams is superior to services delivered by a single practitioner. Published in the Journal of the American Board of Family Medicine — University of Minnesota, University of North Carolina, American Board of Family Medicine and the American Academy of Family Physicians researchers compared key elements from the practice of a pharmacist providing comprehensive medication management to the foundational components defined for primary care.
BOSTON - Medical cannabis products are not always what they seem, according to a new study led by researchers at the Massachusetts General Hospital (MGH).
New York, NY - Major depressive disorder is highly prevalent, with one in five people experiencing an episode at some point in their life, and is almost twice as common in women than in men. Antidepressants are usually given as a first-line treatment, including during pregnancy, either to prevent the recurrence of depression, or as acute treatment in newly depressed patients.
BOSTON - Many patients with cancer receive immune checkpoint inhibitors that strengthen their immune response against tumor cells. While the medications can be life-saving, they can also cause potentially life-threatening side effects in internal organs. This double-edged sword makes it challenging for clinicians to decide who should be considered candidates for treatment. A new analysis led by researchers at Massachusetts General Hospital (MGH) indicates which patients are at elevated risk of side effects severe enough to require hospitalization.
BOSTON - Immune checkpoint inhibitors, which boost the immune system's response against tumor cells, have transformed treatment for many advanced cancers, but short-term clinical trials and small observational studies have linked the medications with various side effects, most commonly involving the skin. A more comprehensive, population-level analysis now provides a thorough look at the extent of these side effects and provides insights on which patients may be more likely to experience them.
Moving endangered species to new locations is often used as part of species conservation strategies, and can help to restore degraded ecosystems. But scientists say there is a high risk that these relocations are accidentally spreading diseases and parasites.
The new report published today in the journal Conservation Letters focuses on freshwater mussels, which the researchers have studied extensively, but is applicable to all species moved around for conservation purposes.
Good cholesterol, which is transported in HDLs (high-density lipoproteins), plays a key part in the prevention of atherosclerosis and thus the risk of cardiovascular disease. However, according to a new paper co-authored by researchers at Karolinska Institutet in Sweden and published in the journal Circulation, the anti-inflammatory properties of HDLs could be an even better biomarker for future cardiovascular events.
PHILADELPHIA--Giving early-stage pancreatic cancer patients a CD40 immune-stimulating drug helped jumpstart a T cell attack to the notoriously stubborn tumor microenvironment before surgery and other treatments, according to a new study from researchers in the Abramson Cancer Center (ACC) at the University of Pennsylvania. Changing the microenvironment from so-called T cell "poor" to T cell "rich" with a CD40 agonist earlier could help slow eventual progression of the disease and prevent cancer from spreading in more patients.
HOUSTON -- Early phase clinical trials conducted by researchers from The University of Texas MD Anderson Cancer Center show promising results for patients with RET fusion-positive cancers, high-grade (HGG) and low-grade glioma (LGG) and ovarian cancer.
The results, presented today at the virtual American Association for Cancer Research (AACR) Annual Meeting 2021, showcase the researchers' ongoing efforts to advance clinical studies and expand potential indications of approved drugs to develop a platform for more effective treatments and to improve patient outcomes.
A recent study indicates that a U.S. ban on the use of tanning beds among minors would prevent thousands of cases of melanoma in adolescents and would save millions of dollars in healthcare costs. The findings are published early online in CANCER, a peer-reviewed journal of the American Cancer Society.