Drug reverses Alzheimer's disease deficits in mice, research confirms
An anti-cancer drug reverses memory deficits in an Alzheimer's disease mouse model, University of Pittsburgh Graduate School of Public Health researchers confirm in the journal Science.
Alzheimer's disease & dementia
May 23, 2013 |
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When oxygen is short, EGFR prevents maturation of cancer-fighting miRNAs
Even while being dragged to its destruction inside a cell, a cancer-promoting growth factor receptor fires away, sending signals that thwart the development of tumor-suppressing microRNAs (miRNAs) before it's dissolved, researchers ...
Cancer
May 23, 2013 |
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Antibiotics: A new understanding of sulfonamide nervous system side effects
Since the discovery of Prontosil in 1932, sulfonamide antibiotics have been used to combat a wide spectrum of bacterial infections, from acne to chlamydia and pneumonia. However, their side effects can include serious neurological ...
Medical research
May 23, 2013 |
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Economic incentives increase blood donation without negative consequences
Can economic incentives such as gift cards, T-shirts, and time off from work motivate members of the public to increase their donations of blood?
Health
May 23, 2013 |
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The secret lives, and deaths, of neurons
As the human body fine-tunes its neurological wiring, nerve cells often must fix a faulty connection by amputating an axon—the "business end" of the neuron that sends electrical impulses to tissues or other ...
Neuroscience
May 23, 2013 |
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Cold plasma successful against brain cancer cells
For the first time, physicists from the Max Planck Institute for Extraterrestrial Physics (MPE), biologists and physicians demonstrated the synergistic effect of cold atmospheric plasma - a partly ionized ...
Cancer
May 23, 2013 |
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Protein preps cells to survive stress of cancer growth and chemotherapy
Scientists have uncovered a survival mechanism that occurs in breast cells that have just turned premalignant-cells on the cusp between normalcy and cancers-which may lead to new methods of stopping tumors.
Cancer
May 23, 2013 |
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Pay attention: How we focus and concentrate
Scientists at Newcastle University have shed new light on how the brain tunes in to relevant information.
Neuroscience
May 23, 2013 |
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Depression linked to telomere enzyme, aging, chronic disease
(Medical Xpress)—The first symptoms of major depression may be behavioral, but the common mental illness is based in biology—and not limited to the brain.
Psychology & Psychiatry
May 23, 2013 |
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Defective cellular waste removal explains why Gaucher patients often develop Parkinson's disease
Gaucher disease causes debilitating and sometimes fatal neurodegeneration in early childhood. Recent studies have uncovered a link between the mutations responsible for Gaucher disease and an increased risk ...
Parkinson's & Movement disorders
May 23, 2013 |
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Are kids who take music lessons different from other kids?
(Medical Xpress)—Research by U of T Mississauga psychology professor Glenn Schellenberg reveals that two key personality traits – openness-to-experience and conscientiousness—predict better than IQ ...
Psychology & Psychiatry
May 23, 2013 |
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Study reveals active site of enzyme linked to stuttering
(Medical Xpress)—Scientists from the Joint Center for Structural Genomics (JCSG) at SLAC National Accelerator Laboratory have determined the 3-D structure of the chemically active part of an enzyme involved ...
Medical research
May 23, 2013 |
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Researchers find possible 'master switch' in deadly brain cancer
(Medical Xpress)—Researchers at the University of Virginia School of Medicine have identified a promising target for treating glioblastoma, one that appears to avoid many of the obstacles that typically frustrate efforts ...
Cancer
May 23, 2013 |
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Regenerating spinal cord fibers may be treatment for stroke-related disabilities
A study by researchers at Henry Ford Hospital found "substantial evidence" that a regenerative process involving damaged nerve fibers in the spinal cord could hold the key to better functional recovery by most stroke victims.
Neuroscience
May 23, 2013 |
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Researchers suggest boosting body's natural flu killers
A known difficulty in fighting influenza (flu) is the ability of the flu viruses to mutate and thus evade various medications that were previously found to be effective. Researchers at the Hebrew University of Jerusalem have ...
Diseases, Conditions, Syndromes
May 23, 2013 |
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