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Researchers Create 'Fly Paper' to Capture Circulating Cancer Cells
These cells, known as circulating tumor cells, or CTCs, can provide critical information for examining and diagnosing cancer metastasis, determining patient prognosis, and monitoring the effectiveness...
Life Sciences |
Read moreTime between treatment and PSA recurrence predicts death from prostate cancer
"PSA is the gold standard for following prostate cancer patients after they receive radiation or surgery. But we haven't know if having PSA rise sooner means a patient has a greater danger o...
Studies and Analyses | Read moreMicroRNA-mediated metastasis suppression
Scott Valastyan, lead author on the study, describes it as presenting "detailed mechanistic insight regarding the process of tumor metastasis, and identifies several key regulators of this proces...
Life Sciences | Read moreBioluminescence imaging used for eye cancer detection
At the moment, doctors rely on biopsy analysis to determine the progression of eye cancer. However, researchers now believe that a new technology, bioluminescence imaging (BLI), will allow doctors to ...
Medical Engineering | Read moreSingapore scientists discover widely sought molecular key to understanding p53 tumor suppressor gene
Scientists at the Singapore Immunology Network (SIgN) have determined how the master gene regulator p53 could switch a gene in a cell "on" or "off" by recognizing specific sequence...
Life Sciences | Read moreUF researchers find triggers in cells' transition from colitis to cancer
Scientists observed that cancer stem cells taken from the gastrointestinal system in patients with a chronic digestive disease called ulcerative colitis will transform into cancerous tumors in mice....
Life Sciences | Read moreLeptin linked with more aggressive thyroid cancer in Middle Eastern region
"Leptin receptor expression may be a useful molecular marker in predicting the level of aggression of Middle Eastern thyroid cancer that can help guide treatment options and follow-up care,"...
Health and Medicine | Read moreResearchers Identify Gene That Regulates Breast Cancer Metastasis
Deaths of most breast-cancer patients are the result of metastasis, a complex, multi-step, and poorly understood process. “Identifying the gene that suppresses the spread of tumor cells and the mechan...
Life Sciences | Read moreNEDD9 Protein Supports Growth of Aggressive Breast Cancer
Researchers at Fox Chase Cancer Center have demonstrated that a protein called NEDD9 may be required for some of the most aggressive forms of breast cancer to grow. Their findings, based on the study ...
Health and Medicine | Read moreUCSF scientists illuminate how microRNAs drive tumor progression
The researchers refer to these microRNA collections as signatures, and their study results are reported in the September 15 issue of “Genes & Development.’’ The study, available online at http://genes...
Life Sciences | Read moreReactive Oxygen’s Role in Metastasis
Sara Courtneidge, Ph.D., professor and director of the Tumor Microenvironment Program at Burnham’s NCI-designated Cancer Center, and colleagues have found that inhibiting reactive oxygen reduces invad...
Health and Medicine | Read moreLung cancer suppresses miR-200 to invade and spread
Primary lung cancer shifts to metastatic disease by suppressing a family of small molecules that normally locks the tumor in a noninvasive state, researchers at The University of Texas M. D. Anderson ...
Life Sciences | Read moreOverexpressed Protein Converts Noninvasive Breast Cancer into Invasive Disease
“We have discovered a key molecular mechanism for the deadly transition of non-invasive breast cancer into invasive disease,” said senior author Dihua Yu, M.D., Ph.D., professor in M. D. Anderson’s De...
Health and Medicine | Read moreSTAT3 Gene Regulates Cancer Stem Cells in Brain Cancer
Cancer stem cells have many characteristics of stem cells and are thought to be the cells that drive tumor formation. The researchers report that STAT3 could become a target for cancer therapy, specif...
Life Sciences | Read moreNew Discovery Brings Hope to Treatment of Lymphatic Diseases
In an article in the Aug. 9, 2009 online edition of Nature Medicine, they report the identification of a new molecule known as soluble VEGFR-2 that blocks lymphangiogenesis – the growth of lymphatics ...
Health and Medicine | Read more
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