Age affects short-term quality of life after breast biopsy OAK BROOK, Ill. – Breast biopsies can adversely affect short-term quality-of-life, and the effects are more pronounced in younger patients, according to a new study published online in the journal ...

New method to diagnose sepsis is faster, cheaper WASHINGTON, DC – November 15, 2013 – A new method could cut hours off the time it takes to diagnose blood infections while also eliminating the need for complicated manual processing and expensive equipment, according ...

Liberals aren't like the rest, or so they think Liberals tend to underestimate the amount of actual agreement among those who share their ideology, while conservatives tend to overestimate intra-group agreement, according to new research ...

Could basic fertility information be key to reversing late-parenthood trend? Study finds college students plan to have kids earlier after reading brief pamphlet Increasingly, young people around the world are planning to have children later in life, despite the fact ...

Salk scientists for the first time generate 'mini-kidney' structures from human stem cells Findings may lead to much-needed therapies for kidney disease LA JOLLA, CA— Diseases affecting the kidneys represent a major and unsolved health issue worldwide. The kidneys rarely recover ...

Scientists fingerprint single cancer cells to map cancer's family tree A new method to take the DNA fingerprint of individual cancer cells is uncovering the true extent of cancer's genetic diversity, new research reveals A new method to take the DNA fingerprint ...

Evidence found for granite on Mars Researchers now have stronger evidence of granite on Mars and a new theory for how the granite – an igneous rock common on Earth -- could have formed there, according to a new study. The findings suggest a much ...

Columbia engineers make world's smallest FM radio transmitter Team demonstrates new application of graphene using positive feedback New York, NY—November 17, 2013—A team of Columbia Engineering researchers, led by Mechanical Engineering Professor James Hone and ...

Researchers capture structure of key part of deadly Nipah virus What began as a summer internship project designed for an undergraduate student evolved into a one-year study of one of the deadliest, but little known viruses. Researchers at The Scripps Research Institute ...

Novel study charts aggressive prostate cancer Study in the Journal Cell Cycle reveals new developments in prognosis LOS ANGELES (Nov. 18, 2013) – Many patients diagnosed with prostate cancer have indolent, slow-growing forms of the disease that are not life-threatening. ...

New research finds link between red cell distribution width levels and depression in heart patients DALLAS – Researchers at the Intermountain Medical Center Heart Institute have discovered a link between elevated red cell distribution width levels and ...

Long-term oral contraceptive users are twice as likely to have serious eye disease Research shows birth control use over three years could be a risk factor for glaucoma NEW ORLEANS – Nov. 18, 2013 – Research presented today, at the 117th Annual Meeting of the American ...

Faster surgery may be better for hip fractures: McMaster study In many countries waits for hip surgery can be 24 hours or longer Hamilton, Nov. 18, 2013 – The speed of surgery after a hip fracture may have a significant impact on outcomes for older patients, ...

Program helps at-risk family members of patients with heart disease improve their own heart health Randomized clinical trial Family members of patients with heart disease adopted healthier lifestyles and decreased their risk of a cardiovascular ...

Early surgery for hip fractures in older adults may improve outcomes Randomized controlled trial Early surgery for hip fractures in older people may substantially improve outcomes for patients, according to the results from a randomized controlled ...

Blood growth factor boosts effect of exercise in peripheral artery disease A blood cell growth factor can boost the effects of exercise in improving mobility for patients with peripheral artery disease, a clinical study has shown. The results are scheduled for ...

Greater density of coronary artery calcium associated with lower risk of CHD, CVD Chicago – Michael H. Criqui, M.D., M.P.H., of the University of California, San Diego, and colleagues determined the independent associations of coronary artery calcium (CAC) volume and ...

Type of cell therapy does not improve walking ability for patients with peripheral artery disease Chicago – Joseph Poole, M.D., Ph.D., of the Emory University School of Medicine, Atlanta, and colleagues studied whether therapy with granulocyte-macrophage ...

Therapy using stem cells, bone marrow cells, appears safe for patients with ischemic cardiomyopathy Chicago – Alan W. Heldman, M.D., of the University of Miami Miller School of Medicine, and colleagues conducted a study to examine the safety of transendocardial ...

Addition of certain drugs to diuretic therapy does not improve kidney function Chicago – Horng H. Chen, M.B.B.Ch., of the Mayo Clinic, Rochester, Minn., and colleagues conducted a randomized trial to determine whether, as compared with placebo, the addition of ...

More than skin deep: New layer to the body's fight against infection The layers of skin that form the first line of defence in the body's fight against infection have revealed a unanticipated secret. The single cell type that was thought to be behind ...

Bacteria use lethal cytotoxins to evade antibiotic treatment In spite of the fact that the first antibiotics were discovered almost a century ago, infectious diseases such as tuberculosis, encephalitis and meningitis are still serious diseases for humans in the ...

Manipulation of protein could help stop spread of cancer cells DNA regulator stops cancer cells in their tracks Understanding how and why cancer cells move away from their original location is important to find ways to stop the spread of the disease. ...

Vismodegib in basal cell carcinoma: Added benefit not proven Hardly any patient-relevant outcomes were investigated/ studies without control groups The drug vismodegib (trade name: Erivedge) is approved for the treatment of patients ...

Amber provides new insights into the evolution of the Earth's atmosphere Scientists encounter big challenges when reconstructing atmospheric compositions in the Earth's geological past because of the lack of useable sample material. One of the few ...