Chromosomes aged 10 years by stress
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Psychological stress may be enough to age a womanâs chromosomes by 10 years, a new study suggests. The link between stress, ageing and health at the cellular level is unclear, but a team led by Elissa Epel
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A new finding may explain how stress could ultimately lead to premature aging. Chronic psychological stress is associated with accelerated shortening of the caps, called
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NEW YORK  - Mice exposed to stress and  ultraviolet radiation develop skin cancer significantly faster  than do animals exposed to radiation only, researchers have  found. They suggest this may be relevant to people at high risk  of skin cancer.
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Scientists have identified the first direct link between stress and aging, a finding that could explain why intense, long-term emotional strain can make people get sick and grow old before their time.
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Stress can produce an enzyme that interferes with short-term memory and other higher brain functions, according to an article in Science.
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New research is challenging the idea that memory becomes more accurate with age.
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An errant enzyme linked to bipolar disorder, in the brain&#39;s prefrontal cortex, impairs cognition under stress, an animal study shows.
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Sirtris-sponsored study shows potential for the fight against aging.
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Scoperta viene da analisi DNA nucleare di due reperti ossei
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FRIDAY, Feb. 15 (HealthDay News) -- High levels of daily stress could explain why some women infected with malignancy-linked types of human papillomavirus (HPV) develop cervical cancer, a new study suggests.
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New research suggests the "natural" mental decline associated with aging could be linked to the effects of lead exposure from decades past.
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Washington - Stress activates an enzyme in the brain which interferes with short-term memory and other functions of the prefrontal cortex, located just above the eyes, in rats and monkeys, according to a US study published on Friday.
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Scientists reported that they had found evidence that a common genetic variation affecting how people manage stress predicts how much benefit they get from taking antidepressants.
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People with Down's syndrome suffer cancer less than most other people and a study in mice published on Wednesday gives one possible explanation -- they produce higher levels of a certain protein.
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The stress of caring for a sick child can add 10 or more years to the biological age of a woman&#39;s cells, researchers have found.
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SAN DIEGO - Severely cutting calories helps middle-aged mice live longer and healthier, but not smarter, say some Washington University neuroscientists.
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Long-term stress can make people sick and grow old before their time, according to a new study that has identified the first direct link between stress and aging, the Washington Post reported Tuesday.