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Latest Histopathology Stories

2011-10-14 17:45:00

Because women are four times more likely than men to get osteoporosis, itâs often considered âœa womanâs disease,â but men can get osteoporosis. Two million American men have osteoporosis with another 12 million at risk. Despite the large numbers of affected men, osteoporosis remains under-diagnosed and under-reported. Known as âœthe silent disease,â osteoporosis is generally painless, but it...

2011-10-11 12:10:14

After demonstrating that light accurately detected pre-cancerous cells in the lining of the esophagus, Duke University bioengineers turned their technology to the colon and have achieved similar results in a series of preliminary experiments. This technology could be a non-invasive way for physicians to detect abnormal cells, or dysplasia, which have the potential of turning cancerous. These cells are in the epithelium, or lining, of various tissues, including the esophagus and colon....

2011-10-04 12:06:03

Breakthrough finding sheds light on fundamental biological process A team of scientists at the Gladstone Institutes and Yale University have begun to unravel the complex process by which cells take in and store microscopic fat molecules, suggesting new directions for further research into solutions for obesity and its related conditions, such as heart disease, type 2 diabetes and fatty liver disease. In a paper being published today in Cell Metabolism, Gladstone Senior Investigator...

2011-10-03 22:23:47

Laser technique allows detailed view of the early minutes of amyloid aggregate formation -- implications for Alzheimer's disease drug discovery Researchers at the University of Toronto Scarborough (UTSC) and Osaka University applied a new approach to take a close look at amyloid plaque formation, a process that plays important roles in Alzheimer's disease. The technique would greatly aid the development and screening for novel therapeutics that can manipulate the formation of the toxic...

2011-09-22 12:11:37

In a study of complication rates following prostate biopsy among Medicare beneficiaries, Johns Hopkins researchers have found a significant rise in serious complications requiring hospitalization. The researchers found that this common outpatient procedure, used to diagnose prostate cancer, was associated with a 6.9 percent rate of hospitalization within 30 days of biopsy compared to a 2.9 percent hospitalization rate among a control group of men who did not have a prostate biopsy. The study,...

2011-08-29 12:04:04

Preventing the formation of amyloid fibrils A molecule which can stop the formation of long protein strands, known as amyloid fibrils, that cause joint pain in kidney dialysis patients has been identified by researchers at the University of Leeds. The discovery could lead to new methods to identify drugs to prevent, treat or halt the progression of other conditions in which amyloid fibrils play a part, including Alzheimer's, Parkinson's and Type II diabetes. The research, funded by...

2011-08-11 21:25:55

Radiofrequency ablation (RFA) is a safe and effective option for the treatment of dysplastic Barrett's esophagus that attains lasting response, according to a new study in Gastroenterology, the official journal of the American Gastroenterological Association. Progression of disease, which can precede cancer, was rare in patients who underwent RFA treatment, and there was no procedure- or cancer-related mortality. "This study reports the longest duration of follow-up of patients undergoing...

2011-07-07 06:52:34

(Ivanhoe Newswire) "“ The little-studied amyloid peptide may be promoting Alzheimer's disease (AD), according to this study. Their findings show that the peptide is more abundant, more neurotoxic, and exhibits a higher propensity to aggregate than other agents studied earlier. An irreversible, progressive brain disease affecting millions worldwide, Alzheimer's disease is devastating for its victims, robbing them of their memory and cognitive skills and ultimately of their lives. Even...

2011-07-04 12:39:41

Highly aggregative and neurotoxic amyloid peptide A-beta-43 points the way to new approaches for AD diagnosis and treatment Researchers at the RIKEN Brain Science Institute (BSI) and their collaborators have shed light on the function of a little-studied amyloid peptide in promoting Alzheimer's disease (AD). Their surprising findings reveal that the peptide is more abundant, more neurotoxic, and exhibits a higher propensity to aggregate than amyloidogenic agents studied in earlier research,...


Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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