Impaired Quality Of Life, A Warning Signal After Oesophageal Cancer Surgery
1/05/2012
A new study published in the Journal of Clinical Oncology shows that most patients who survive for at least five years after oesophageal cancer surgery recover an average quality of life. However, quality of life deteriorates significantly for one in six patients to a level that remains much lower than the average population in the five years after surgery...
Smaller Sibling Protein Calls The Shots In Cell Division
1/05/2012
Scientists have found at least one instance when the smaller sibling gets to call the shots and cancer patients may one day benefit. The protein Chk1 has long been known to be a checkpoint in cell development: it keeps normal cells and damaged cells from dividing until their DNA has been fully replicated or repaired...
Treating Liver Cancer With Antisense Oligonucleotide
1/05/2012
A new study shows that it is possible to selectively target and block a particular microRNA that is important in liver cancer. The finding might offer a new therapy for this malignancy, which kills an estimated 549,000 people worldwide annually. The animal study, by researchers at The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J...
Researchers Discover Trigger For Breast Cancer Spread
1/05/2012
Research led by Shyamal Desai, PhD, Assistant Professor of Biochemistry and Molecular Biology at LSU Health Sciences Center New Orleans, has discovered a key change in the body's defense system that increases the potential for breast cancer to spread to other parts of the body. The results, reported for the first time, are featured in the January 2012 issue of Experimental Biology and Medicine...
Simple Online Tool To Aid GPs In Early Ovarian Cancer Diagnosis
1/05/2012
The lives of hundreds of women could be saved every year, thanks to a simple online calculator that could help GPs identify women most at risk of having ovarian cancer at a much earlier stage. Academics from The University of Nottingham and ClinRisk Ltd have developed a new QCancer algorithm using the UK QResearch database...
News From The Journal Of Clinical Investigation: Jan. 3, 2012
1/05/2012
ONCOLOGY: Cbx7 suppresses tumor growth The unregulated cell growth that occurs in cancer is in part related to changes in the expression of genes that control the cell cycle. CBX7 is a gene known to be involved in a repressor complex that is capable of altering the proteins around which DNA is wrapped such that genes cannot be expressed...
Explaining Link Between Heart Failure And Diabetes
1/05/2012
Either heart failure or diabetes alone is bad enough, but oftentimes the two conditions seem to go together. Now, researchers reporting in the January Cell Metabolism appear to have found the culprit that leads from heart failure to diabetes and perhaps a novel way to break that metabolic vicious cycle...
New Test For Lung Cancer Screening Planned
1/04/2012
Each year in the U.S., lung cancer kills more individuals than prostate, colon, and breast cancers combined. Often the disease goes undetected until it has reached an advanced and more difficult-to-treat stage. At present the only method to detect lung cancer are biopsies, which are highly involved and invasive for patients...
Cellphone And Wireless Risks - Experts Criticize The Economist's Coverage
1/04/2012
A critique, entitled "The Economist - and the Truth About Microwave Radiation Emitted from Wireless Technologies", of a report published in the The Economist (9/3/11), "Worrying about Wireless", has been published by experts in public health, neurosurgery, toxicology, oncology, electronic engineering, epidemiology, and cardiology from the USA, the UK, Sweden, Austria, Finland, ...
During Ovulation, Females May Be More Susceptible To Infection
1/04/2012
New research published in the Journal of Leukocyte Biology suggests that high levels of estradiol present prior to ovulation decreases immune system effectiveness resulting in growth and promotion of infection A new research report in the Journal of Leukocyte Biology suggests that a woman's ovarian cycle plays an important role in her susceptibility to infection...