(Reuters Health)—Women who maintain an overall healthy diet may benefit from a slightly reduced risk of hip fractures later in life, according to a new U.S. study. Women who followed a Mediterranean-style diet were about three tenths of a percent less likely to break a hip over about 16 years, compared to women who didn’t…
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Researchers Find the Switch that Underlies Macrophage Metabolism
During pro-inflammatory stimulation, a recent study found HIF1α—not Myc—is required for the regulation of glycolysis in macrophages. Researchers examined macrophages and the distinct transcriptional programs engaged in response to mitogenic and pro-inflammatory stimulation…
Knowledge of Genetic Risk Doesn’t Prompt Behavior Changes
(Reuters Health)—Telling patients about their genetic risk for disease doesn’t usually lead to healthy behavior changes, such as eating better or exercising more, according to a new analysis of existing studies. Researchers selected 18 studies that tracked seven potential behavior changes—such as quitting smoking, diet, physical activity and using sun protection—among people who had received…
U.S. Agency Issues New Guidelines to Limit Chronic Use of Opioids
(Reuters)—Addressing a growing “epidemic” of opioid overdoses and abuse of the prescribed painkillers in the U.S., the Centers for Disease Control and Prevention on Tuesday released voluntary guidelines that instruct primary care doctors to sharply deter use of the medicines for chronic pain. “Overprescribing opioids, largely for chronic pain, is a key driver of America’s…

Diagnosis Can Be Elusive for Fever of Unknown Origin
Settling into room 501 at Maine Medical Center, Mrs. N was on her way to the bathroom when she felt it coming on. One moment she was okay; the next, her chest felt damp and cold, even as her face flushed and her temperature spiked. Her forehead glistened beads of warm sweat. She felt the…

Respiratory-Related Mortality Higher in Men with RA
A study that found men with rheumatoid arthritis (RA) died from respiratory-related illness nearly three times as often as the general population could provide insight into possible treatment options and lifestyle changes that would help them live longer. The Study Researchers at the Veterans Affairs Nebraska-Western Iowa Health Care System and University of Nebraska Medical…

2015 ACR/ARHP Annual Meeting: Genetic Links Emerge in Osteoarthritis
SAN FRANCISCO—As researchers have delved into the genetics behind osteoarthritis (OA), genes that appear to be players in the disease have emerged, but there have also been curveballs thrown, with expectations not always matching up to the genetic realities, an expert said at the 2015 ACR/ARHP Annual Meeting. The genetic risk of acquiring OA is…

2015 ACR/ARHP Annual Meeting: Skin Issues in Rheumatic Diseases Present Challenges
SAN FRANCISCO—A 40-year-old woman shows up in the clinic with scarring alopecia, with an area of hyperpigmentation on the rim of her scalp, extending from just behind the temple to behind her ears. An examination with a dermatoscope shows hyperkeratotic follicular plugging. The case—in this example, the discoid form of cutaneous lupus erythematosus (DLE)—is one…
Women Lag Men as Lead Authors in Top Medical Journals
(Reuters Health)—Women are more apt to be lead authors of research in major medical journals today than they were a generation ago, but they still lag significantly behind men, a recent study suggests. The gender gap matters because lead authors make key decisions on what topics to research, who to include in studies, which outcomes…
U.S. Health Agency Estimates 2015 Prescription Drug Spending Rose to $457 Billion
NEW YORK (Reuters)—Spending on prescription drugs is projected to have risen to $457 billion in 2015 and will likely continue to grow as a percentage of overall healthcare spending, a U.S. government health agency said on Tuesday. That is an increase of about 8% from 2014’s prescription drug spending, which is also an estimated figure,…
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