Epithelial Cells Current Events | Epithelial Cells News | 9
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Scattered light rapidly detects tumor response to chemotherapy
New technology developed by Duke University bioengineers can help clinicians more precisely detect whether specific cancer drugs are working, and should give basic researchers a powerful new tool to better understand the underlying mechanisms of cancer development. view more (2009-02-02)
Gold nanoparticles show potential for noninvasive cancer treatment
Researchers from the University of California, San Francisco and Georgia Institute of Technology have found a new way to kill cancer cells. Building on their previous work that used gold nanoparticles to detect cancer, they now are heating the particles and using them as agents to destroy malignant cells. view more (2005-10-10)
From sow’s ear to new skin – new treatments for old wounds
Sterilised, cell-free pigskin* is just one of the products being developed by scientists to help the body recover from injury or disease without scarring or forming chronic, non-healing wounds. The material helps the natural healing process by acting as a matrix over which skin cells are encouraged to grow, says Dr Ian Kill from Brunel University... view more... (2001-08-30)
Researchers develop new method to test for lung cancer
Researchers from Boston University School of Medicine have developed a new "clinicogenomic model" to accurately test for lung cancer. view more (2008-04-02)
True cancer-causing genes revealed by new technique, say Stanford researchers
Often cancer research goes like this: study cancerous cells in a lab dish, find mutations that appear in many of the samples, develop drugs to target proteins made by the mutated genes, and voila, new chemotherapy drugs are born. Or at least that's the hope. view more (2005-06-13)
Helicobacter pylori can multiply in autophagic vesicles
Helicobacter pylori, a Gram-negative, flagellated, microaerophilic bacterium, can selectively colonize in the human stomach. Its infection is widespread throughout the world, and is present in about 50% of the global human population with 80% in developing countries and 20-50% in industrialized countries. view more (2009-01-28)
Unexpected role: EGFR protects cancer cells from starving
A growth factor receptor found abundantly on the surface of cancer cells and long known to fuel cancer growth also protects tumor cells from starvation by a newly identified mechanism. view more (2008-05-06)
Stomach stem cell discovery could bring cancer insights
Scientists have identified and described stem cells specific to several tissues and organs of the body - key master cells that give rise to the specialized cell types characteristic of that organ. view more (2007-10-04)
Cellular target may prove useful in treating deadly brain tumors
Duke University researchers have identified a receptor on the surface of cells that may give them another avenue of attack against glioblastoma, the most common and most deadly type of brain cancer. view more (2009-04-06)
Scientists take next step in understanding potential target for Ovarian cancer treatment
A traffic cop protein in the cell may have an even more important role: transporting a messenger protein that tells components in the nucleus to stop cell growth. The discovery of this additional role may lead to diagnostic tools and earlier treatments for ovarian cancer. view more (2007-07-17)
First comprehensive genomic study of common cold reveals new treatment targets
Today, scientists from Procter & Gamble (P&G), the University of Calgary and the University of Virginia announced results from the first study to examine the entire human genome's response to the most common cold virus, human rhinovirus. view more (2008-10-27)
Subtle changes in normal genes implicated in breast cancer
Using a super-efficient method they invented to search for a type of cancer-related change in all genes of a cell, Dana-Farber Cancer Institute researchers have discovered new evidence about how the "microenvironment" of breast cancers helps drive the cancers' growth and migration. view more (2005-07-14)
Could skin cells become brain cells? (p 172)
Results of an experimental study in this week's issue of THE LANCET highlight how adult skin cells can be made into precursor nerve cells, with potential implications for the future treatment of neurodegenerative disorders such as Parkinson's disease. Ethical and practical considerations limit the availability of neural stem cells derived from... view more... (2004-07-07)
Medical Breakthrough in Engineering and Monitoring 3-D Tissue
Researchers at Oxford University's Department of Engineering Science have recently made great lengths in both engineering and monitoring 3-dimensional tissue. Engineering tissue involves the seeding of appropriate cells into a scaffold to form a bio-construct or matrix. The Oxford team has improved this process by developing a new kind of nutrient... view more... (2003-10-13)
Researchers find potential celebrex target in lung cancer
A product produced by lung cancer tumors fuels the cells that suppress immune function in patients and may be a target for Celebrex therapy, giving oncologists another weapon to fight cancer, according to a study by researchers at UCLA's Jonsson Cancer Center. view more (2005-07-15)
Evidence now suggests eating soy foods in puberty protects against breast cancer
Evidence is growing from animal and human studies that genistein, a potent chemical found in soy, protects against development of breast cancer - but only if consumed during puberty. view more (2008-04-09)
Study sheds light on signaling mechanism in stem cells, cancer
UCSF scientists have illuminated a key step in a signaling pathway that helps orchestrate embryonic development. view more (2005-10-26)
Can EP4 agonist alleviate gastric lesions?
Over 300 million patients use non-steroidal anti-inflammatory drugs (NSAIDs) in the world to treat pain, arthritis, fever and other diseases. Nearly 30% of the users suffer from gastric lesions and bleeding. view more (2009-11-18)
Dense Breasts, Hormone Levels Are Two Separate, Independent Risk Factors For Breast Cancer
The density of a woman's breast tissue and her level of sex hormones are two strong and independent risk factors for breast cancer, according to a team of researchers from Harvard and Georgetown universities. view more (2007-08-21)
Gene loss accelerates aging
Researchers have discovered that the loss of a gene called p63 accelerates aging in mice. Similar versions of the gene are present in many organisms, including humans. Therefore, the p63 gene is likely to play a fundamental biological role in aging-related processes. view more (2005-08-17)
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