“There have been several news stories and reports from insurers claiming that imaging costs are catching and even surpassing drug costs as major drivers of health care inflation,” says Scott…
Repetitive transcranial magnetic stimulation treatment improved motor function in a small group of people. For the stimulation, an insulated wire coil is placed on the scalp, and an electrical current…
As many as one out of three people in the world are infected with the bacteria that causes tuberculosis, public health experts estimate. That could lead to a global plague…
Although adult muscle cells become inflexible after differentiation, these cells temporarily loosen the structure to divide in fetal development. Mark T. Keating found that in some lower vertebrates, heart tissue…
Keeping an animal functioning after a cervical spinal cord injury is nearly impossible. An American researcher developed the lower spinal cord rat model in the early 1900s. He found that…
Joslin Diabetes Center researchers Diane Mathis’s and Christophe Benoist’s finding that the lymph node draining the pancreas was intrinsic to the autoimmune response in mice made David Hafler, HMS professor…
“Our data are intriguing because they showed that aspirin use notably reduced the risk of recurrence in patients with advanced colon cancer, but more research is needed before any treatment…
Previous studies have shown that using combination chemotherapy of cisplatin and 5-fu yields a 25 to 50 percent rate of complete pathological responses (the tumor disappeared). Robert Haddad, M.D., and…
According to HHMI investigator Christopher A. Walsh, postdoctoral fellow Tao Sun, and their colleagues at Beth Israel Deaconess Medical Center and Harvard Medical School, their discovery that a gene called…
A study published in the May 10, 2005, Current Biology has ramifications for neuroscience, developmental genetics, evolutionary biology and, possibly, human teratology (a branch of pathology and embryology concerned with…
A report from researchers at Massachusetts General Hospital (MGH), Harvard School of Public Health (HSPH) and Brigham and Women’s Hospital (BWH) – the first large-scale, prospective examination of a relationship…
“Our study found that men consuming higher levels of dairy products, especially low-fat dairy foods, had a significantly lower risk of developing type 2 diabetes during a 12-year period,” says…
For a would-be T cell, the journey from cradle to grave is likely to be brief. After leaving the bone marrow, the immature immune cell travels directly to the thymus,…
Christopher P. Cannon, M.D., of Brigham and Women’s Hospital and associate professor of medicine at Harvard Medical School, noted that the fact that many patients do not exhibit identifiable risk…
Researchers at Harvard, Massachusetts General Hospital, and Yale University have shown that routine screening for HIV, the virus that causes AIDS, could increase survival, prevent transmission of the disease, and…
As many as one out of three people in the world are infected with the bacteria that causes tuberculosis, public health experts estimate. That could lead to a global plague…
“We found that testing with the NT-proBNP assay was an extremely accurate way to identify or exclude heart failure in patients with shortness of breath,” says James Januzzi Jr., M.D.,…
Researchers from the Harvard School of Public Health, Kaiser Permanente, and a team of collaborators have found further evidence implicating the Epstein-Barr virus (EBV) as a possible contributory cause to…
A Harvard Medical School study found that only two-thirds of parents believed that contact transmission was important for the spread of colds, and fewer than half believed it was important…
The Women’s Health Study is a large, randomized, double-blind, placebo-controlled trial funded by both the National Heart, Lung and Blood Institute and the National Cancer Institute to evaluate the benefits…
While many adolescents and young adults expose themselves to loud music for entertainment, the researchers hypothesized that these individuals might not be aware that over-exposure could result in hearing loss.…
Before the advent of the pneumococcal vaccine, known as Prevnar, S. pneumoniae caused millions of ear infections each year, half a million episodes of bacterial pneumonia, and life- threatening cases…
The genetic defect keeps the body from properly dealing with “errant” immune cells that it normally eliminates by a process called immunological tolerance. These immune cells then attack the insulin-producing…
Researchers from Children’s Hospital Boston, Boston University School of Public Health (BUSPH), Boston University School of Medicine (BUSM), Boston Medical Center (BMC) and Harvard Medical School have developed a novel…
The findings, published in the April 1, 2005 issue of the Journal of Clinical Investigation, are in keeping with population studies that have linked prostate cancer with high cholesterol levels.…
A review by obesity researcher David Ludwig of Children’s Hospital Boston, epidemiologist S. Jay Olshansky of the University of Illinois at Chicago, and colleagues concludes that obesity now reduces average…
“Prophylactic mastectomy appears very effective in preventing breast cancer but choosing this procedure is a complex decision,” said Ann M. Geiger, PhD, lead author of the study. “Prophylactic mastectomy prevents…
“We have known that kids who are overweight or obese have a higher risk for being overweight or obese as adults. But in this paper, we show that even children…
Researchers led by Johanna M. Seddon, M.D., at the Massachusetts Eye and Ear Infirmary, Harvard Medical School and Harvard School of Public Health conducted the largest study of twins of…
It’s all in the packaging. How nature wraps and tags genes determines if and when they become active, according to researchers from Harvard and M.I.T. They did the largest, most…
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