Epithelial Cells Current Events | Epithelial Cells News | 8
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UCSD Research May Lead to Targeted Treatment for Asthma Sufferers
The bronchial tubes of a patient with severe asthma can become scarred due to repeated episodes of allergic inflammation in the airways. The scarring results in blocked airways, excessive production of mucus, and shortness of breath. view more (2005-11-29)
'Dark Cells' of Living Retina Imaged for the First Time
A layer of "dark cells" in the retina that is responsible for maintaining the health of the light-sensing cells in our eyes has been imaged in a living retina for the first time. view more (2009-02-26)
Peptide discovered in scorpion venom may hold key to secretory diseases
Researchers have discovered a peptide in scorpion venom that may hold the key to understanding and controlling cystic fibrosis and other secretory diseases. view more (2008-02-15)
New study finds how cells with damaged DNA alert the immune system
Research led by biologists at the University of California, Berkeley, has found that damage to a cell's DNA sets off a chain reaction that leads to the increased expression of a marker recognized by the body's immune system. view more (2005-07-05)
Novel gene predicts local recurrence in early-onset breast cancer
A newly discovered gene known as DEAR1 is mutated in breast cancer and is an independent predictor of local recurrence-free survival in early-onset breast cancer. view more (2009-05-06)
Finding Will Improve Accuracy of Cancer Diagnosis
Van Andel Research Institute (VARI) investigators working in collaboration with Cleveland Clinic researchers have determined that two types of kidney tumors previously thought to be different diseases are actually variations of the same disease. view more (2009-04-30)
UGA researchers one step closer to cancer vaccine
When cells become cancerous, the sugars on their surfaces undergo distinct changes that set them apart from healthy cells. For decades, scientists have tried to exploit these differences by training the immune system to attack cancerous cells before they can spread and ravage the body. view more (2007-10-30)
New model suggests role of low vitamin D in cancer development
In studying the preventive effects of vitamin D, researchers at the Moores Cancer Center at the University of California, San Diego, have proposed a new model of cancer development that hinges on a loss of cancer cells' ability to stick together. view more (2009-05-22)
Signal protein shows promise for blocking tumor promoters in skin cells
A protein with the ironic name "Srcasm" can counteract the effects of tumor-promoting molecules in skin cells, according to new research by investigators at the University of Pennsylvania School of Medicine. view more (2006-11-06)
Adult circumcision reduces risk of HIV transmission without reducing sexual pleasure
Two studies presented at the 104th Annual Scientific Meeting of the American Urological Association (AUA) show that adult circumcision reduces the risk of contracting the human immunodeficiency virus (HIV) and the risk of coital injury¬¬--without reducing pleasure or causing sexual dysfunction. view more (2009-04-27)
Genetic breakdown in Fanconi anemia may have link to HPV-associated cancer
A genetic malfunction that causes DNA instability in people with the blood disorder Fanconi anemia may put them at high risk for squamous cell carcinomas linked to human papillomavirus (HPV), according to a study posted online ahead of print by Oncogene. view more (2008-12-04)
UNC study pinpoints gene controlling number of brain cells
In populating the growing brain, neural stem cells must strike a delicate balance between two key processes - proliferation, in which the cells multiply to provide plenty of starting materials - and differentiation, in which those materials evolve into functioning neurons. view more (2009-10-05)
Links between DNA damage and breast cancer studied
Researchers from the Pacific Northwest Research Institute (PNRI) and the National Institute of Standards and Technology (NIST) have uncovered a pattern of DNA damage in connective tissues in the human breast that could shed light on the early stages of breast cancer and possibly serve as an early warning of a heightened risk of cancer. view more (2006-08-07)
Cystic fibrosis research could benefit from multi-functional sensing tool
Researchers are using an innovative, multi-functional sensing tool to investigate adenosine triposphate (ATP) release and its role in cystic fibrosis. view more (2006-03-27)
Neuronal regulators offer potential targets for cancer
Being too brainy can be a bad thing in a junior high cafeteria, where the social hierarchy favors other traits. "Braininess" also causes problems for cells. view more (2008-03-20)
Double binding sites on tumor target may provide future combination therapy
Researchers from the University of Pennsylvania School of Medicine and colleagues at Merck Serono Research in Germany have found that two drugs bind to receptor sites on some tumors in different places at the same time, suggesting the possibility of a new combination therapy for certain types of cancer. view more (2008-04-09)
Experimental Technique at GUMC Offers Real-Time Analysis of Breast Cancer Biopsies
A sophisticated microscope that offers a "real-time" 3-D analysis of tissue samples might, in the future, reduce the number of needle biopsies traditionally needed from women suspected of having breast cancer, according to recent research published at Georgetown University Medical Center's Lombardi Comprehensive Cancer Center. view more (2007-11-14)
New universal breast cancer marker predicts recurrence and clinical outcome
Reporting online in the American Journal of Pathology, researchers from the Kimmel Cancer Center at Jefferson have implicated the loss of a stromal protein called caveolin-1 as a major new prognostic factor in patients with breast cancer, predicting early disease recurrence, metastasis and breast cancer patient survival. view more (2009-05-07)
Carbon monoxide protects lung cells against oxygen-induced damage
Researchers at the University of Pittsburgh have demonstrated that low-dose carbon monoxide administered in conjunction with oxygen therapy markedly inhibits oxygen-induced damage to lung cells. view more (2007-01-19)
M.D. Anderson-led team reports possible key to autoimmune disease
A human peptide that acts as a natural antibiotic against invading microbes can also bind to the body's own DNA and trigger an immune response in the absence of an infection, a research team led by scientists at The University of Texas M. D. Anderson Cancer Center reports in an early online publication in Nature. view more (2007-09-17)
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