Interleukin 27 Investigated for Multiple Sclerosis

First considered for its anti-inflammatory effect on T cells, new research suggests the cytokine might also incite natural killer cells influencing multiple sclerosis. Medscape Medical News

Ghost Authorship on the Wane, But Guest Authorship Still Common

The practice of having ghost writers pen papers but not appear as authors is down, but the practice of having a prominent name in the list of authors without that person contributing has held steady. Medscape Medical News

FDA Recalls Certain Lots of Covidien Carbon Dioxide Detector

The FDA announced that the device could malfunction by increasing the resistance of airflow into the lungs, resulting in ineffective ventilation, which could cause serious or even fatal complications. Medscape Medical News

Single-Dose Monovalent H1N1 Vaccine Appears to Be Immunogenic

Two studies suggest that the monovalent 2009 influenza A (H1N1) vaccine appears to be immunogenic in adults, with mild to moderate vaccine-associated reactions. Medscape Medical News

Nonadjuvanted Influenza Vaccines May Not Protect Against 2009 H1N1

Vaccination with recent seasonal nonadjuvanted influenza vaccines induced little or no cross-reactive antibody response to 2009 H1N1 in any age group. Medscape Medical News

Patients With CKD Should Be Screened Routinely for Depression

A study shows that 1 in 5 patients with chronic kidney disease have a major depressive episode and that depression is independently associated with poor outcomes in patients receiving dialysis. Medscape Medical News

Inflammation Linked to Increased Cognitive Decline in Alzheimer’s Disease

A new study finds a link between both acute and chronic inflammation from a variety of systemic infections and a more rapid disease progression that may be mediated by TNF-alpha levels. Medscape Medical News

HPV Vaccines: Cervarix Approval and Gardasil Use in Boys/Men Recommended by FDA Advisory Committee

An FDA Advisory Committee voted to recommend approval of a second human papillomavirus vaccine and to expand approval of Gardasil to boys and men. Medscape Medical News

Experts Question Routine Aspirin for Patients With Type 2 Diabetes

Not all patients with type 2 diabetes respond in the same way to aspirin, and its routine use in the primary prevention of cardiovascular events in this population needs careful evaluation. Heartwire

U.S. Needs Own Supply of Medical Isotopes: Experts

A global shortage of medical isotopes has forced some doctors to delay patient care or shift to more costly medical tests, experts told U.S. lawmakers on Wednesday. Reuters Health Information