Regenerated cells may restore vision after corneal dysfunction
Regenerative medicine, or the use of specially grown tissues and cells to treat injuries and diseases, has been successful in treating disorders of a number of organs, including heart, pancreas, and cartilage. ...
Ophthalmology
Jun 14, 2012 |
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Molecular imaging detects signs of Alzheimer's in healthy patients
An arsenal of Alzheimer's research revealed at the Society of Nuclear Medicine's 59th Annual Meeting indicates that beta-amyloid plaque in the brain not only is involved in the pathology of Alzheimer's disease but may also ...
Alzheimer's disease & dementia
Jun 11, 2012 |
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Researchers developing drug to combat west nile virus, other related viruses
(Medical Xpress) -- Professors at Colorado State University and the University of Northern Colorado are developing a drug that can stop replication of West Nile, dengue and yellow fever viruses that continue to plague two-thirds ...
Medical research
Jun 08, 2012 |
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Chronic pain is relieved by cell transplantation in lab study (Update)
(Medical Xpress) -- Chronic pain, by definition, is difficult to manage, but a new study by UCSF scientists shows how a cell therapy might one day be used not only to quell some common types of persistent ...
Neuroscience
May 23, 2012 |
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DNA vaccine and duck eggs protect against hantavirus disease
Army scientists and industry collaborators have successfully protected laboratory animals from lethal hantavirus disease using a novel approach that combines DNA vaccines and duck eggs. The work appears in a recent edition ...
Diseases, Conditions, Syndromes
May 23, 2012 |
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Hair loss pathology identified in pityriasis versicolor lesions
(HealthDay) -- Patients with pityriasis versicolor (PV) lesions may experience hair thinning and/or loss within the lesion, according to a study published online May 10 in the Journal of the American Academy of ...
Diseases, Conditions, Syndromes
May 23, 2012 |
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Pathological aging brains contain the same amyloid plaques as Alzheimer's disease
Pathological aging (PA) is used to describe the brains of people which have Alzheimer's disease (AD)-like pathology but where the person showed no signs of cognitive impairment whilst they were alive. New research, published ...
Alzheimer's disease & dementia
May 23, 2012 |
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Scientists unravel role of fusion gene in prostate cancer
Up to half of all prostate cancer cells have a chromosomal rearrangement that results in a new "fusion" gene and formation of its unique protein -- but no one has known how that alteration promotes cancer growth. Now, Weill ...
Cancer
May 22, 2012 |
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Study identifies target for diabetes drug
New research from the University of Cincinnati (UC) points to the naturally produced protein apolipoprotein A-IV (apoA-IV) as a potential target for a new diabetes therapeutic.
Diabetes
May 21, 2012 |
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Research shows some people predisposed for recurrent C. difficile infection
University of Cincinnati (UC) researchers have found that some patients appear to be more predisposed for recurrent infection from the bacterium Clostridium difficile, or C. diff, and that it may advance to a more seriou ...
Diseases, Conditions, Syndromes
May 21, 2012 |
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Distinct molecular subtype of prostate cancer identified
A collaborative expedition into the deep genetics of prostate cancer has uncovered a distinct subtype of the disease, one that appears to account for up to 15 percent of all cases, say researchers at Weill Cornell Medical ...
Genetics
May 20, 2012 |
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Study shows halting an enzyme can slow multiple sclerosis in mice
Researchers studying multiple sclerosis(MS) have long been looking for the specific molecules in the body that cause lesions in myelin, the fatty, insulating cells that sheathe the nerves. Nearly a decade ago, a group at ...
Inflammatory disorders
Apr 30, 2012 |
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Clinical decline in Alzheimer's requires plaque and proteins
According to a new study, the neuron-killing pathology of Alzheimer's disease (AD), which begins before clinical symptoms appear, requires the presence of both amyloid-beta (a-beta) plaque deposits and elevated levels of ...
Neuroscience
Apr 23, 2012 |
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New software opens the door to wider use of 3-D imaging in the study of disease
Researchers have developed a novel, easy-to-use system for three-dimensional (3D) reconstruction and examination of tissues at microscopic resolution, with the potential to significantly enhance the study of normal and disease ...
Medical research
Apr 16, 2012 |
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Austrian scientists challenge the clinical relevance of the term 'basal-like' breast cancer subtype
(Medical Xpress) -- Not all breast cancers are the same. Different types can mean different prognoses for the patient, and a different kind of treatment may be adequate. But how to classify tumors? Are molecular ...
Cancer
Apr 12, 2012 |
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