Possible Link Studied Between Childhood Abuse and Early Cellular Aging
Children who suffer physical or emotional abuse may be faced with accelerated cellular aging as adults, according to new research from Butler Hospital and Brown University. view more (2009-11-23)
New culprit for viral infections among elderly -- an overactive immune response
Researchers at Yale School of Medicine have found that exaggerated responses of the immune system explain why the elderly succumb to viral infections more readily than younger people. view more (2009-11-19)
Saliva proteins change as women age
In a step toward using human saliva to tell whether those stiff joints, memory lapses, and other telltale signs of aging are normal or red flags for disease, scientists are describing how the protein content of women's saliva change with advancing age. view more (2009-11-19)
Scientists find molecular trigger that helps prevent aging and disease
Researchers at Mount Sinai School of Medicine set out to address a question that has been challenging scientists for years: How do dietary restriction-and the reverse, overconsumption-produce protective effects against aging and disease? view more (2009-11-19)
'Escaped' proteins add to hearing loss in elderly, UF researchers find
Age-related hearing loss is the most common sensory disorder among the elderly. But scientists are still trying to figure out what cellular processes govern or contribute to the loss. view more (2009-11-11)
Size matters: Obesity leading risk factor of left atrial enlargement during aging
Aside from aging itself, obesity appears to be the most powerful predictor of left atrial enlargement (LAE), upping one's risk of atrial fibrillation (the most common type of arrhythmia), stroke and death. view more (2009-11-10)
Squeak, squeak -- can you hear me now?
What do you get when you cross a mouse with poor hearing and a mouse with even worse hearing? Ironically, a new strain of mice with "golden ears" - mice that have outstanding hearing as they age. view more (2009-11-10)
Common weed could provide clues on aging and cancer
A common weed and human cancer cells could provide some very uncommon details about DNA structure and its relationship with telomeres and how they affect cellular aging and cancer, according to a team led by scientists from Texas A&M University and the University of Cincinnati (UC). view more (2009-10-27)
Suppressing a gene in mice prevents heart from aging, preserves its function
Scientists prevented age-related changes in the hearts of mice and preserved heart function by suppressing a form of the PI3K gene, in a study reported in Circulation: Journal of the American Heart Association. view more (2009-10-13)
Declines in other thinking and learning skills may precede memory loss in Alzheimer's disease
Cognitive abilities other than memory, including visuospatial skills needed to perceive relationships between objects, may decline years prior to a clinical diagnosis in patients with Alzheimer's disease, according to a report in the October issue of Archives of Neurology, one of the JAMA/Archives journals. view more (2009-10-13)
Elderly immune system needs a boost
Elderly cancer patients need a combination of treatments tailor-made to their specific needs to successfully combat the disease. view more (2009-10-09)
Amyotrophic lateral sclerosis may involve a form of sudden, rapid aging of the immune system
Premature aging of the immune system appears to play a role in the development of amyotrophic lateral sclerosis (ALS), or Lou Gehrig's disease, according to research scientists from the Maxine Dunitz Neurosurgical Institute at Cedars-Sinai Medical Center, the Weizmann Institute of Science in Israel, and Sheba Medical Center in Israel. view more (2009-10-09)
Scientists discover clues to what makes human muscle age
A study led by researchers at the University of California, Berkeley, has identified critical biochemical pathways linked to the aging of human muscle. By manipulating these pathways, the researchers were able to turn back the clock on old human muscle, restoring its ability to repair and rebuild itself. view more (2009-09-30)
Overweight middle-aged women cut chances of enjoying healthy old age
Women who put on weight as they approach middle-age could reduce their chances of enjoying a healthy old age by up to 80%, according to research from the University of Warwick. view more (2009-09-30)
Impaired kidney function linked to cognitive decline in elderly
A new study published in the medical journal Neurology suggests that impaired kidney function is a risk factor for cognitive decline in old age. view more (2009-09-29)
Institute for Aging Research study links high-heels to heel and ankle pain
Women should think twice before buying their next pair of high-heels or pumps, according to researchers at the Institute for Aging Research of Hebrew SeniorLife in a new study of older adults and foot problems. view more (2009-09-29)
New ways to predict violent behavior?
In the future, diagnosing severe personality disorders, evaluating the childhood environment, assessing alcohol consumption and the analysis of the MAOA genotype may provide more accurate means for assessing risk among violent offenders, according to the Finnish research carried out jointly at the University of Helsinki and the Helsinki University... view more... (2009-09-25)
New vitamin K analysis supports the triage theory
An important analysis conducted by Children's Hospital Oakland Research Institute scientists suggests the importance of ensuring optimal dietary intakes of vitamin K to prevent age-related conditions such as bone fragility, arterial and kidney calcification, cardiovascular disease, and possibly cancer. view more (2009-09-18)
New Insights Into Cardiac Aging
Investigators at Burnham Institute for Medical Research (Burnham) have found that the conserved protein d4eBP modulates cardiac aging in Drosophila (fruit flies). view more (2009-09-15)
Prolonged stress sparks ER to release calcium stores and induce cell death in aging-related diseases
Study shows prolonged stress sparks ER to release calcium stores and induce cell death in aging-related diseases such as atherosclerosis, diabetes and neurodegeneration. view more (2009-09-14)
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