How do adult stem cells protect themselves from accumulating genetic mutations that can lead to cancer? For more than three decades, many scientists have argued that the “immortal strand hypothesis” – which states that adult stem cells segregate their DNA in a non-random manner during cell division — explains it. And several recent reports have presented evidence backing the idea.
As summer temperatures cool in the United States, fewer mosquitoes whir around our tiki torches. But mosquitoes swarming around nearly 40 percent of the world?s population will continue to spread a deadly parasitic disease ? malaria.
Hepatitis C viral infection disease is a worldwide challenge disease, and researchers has been fighting for seeking the effective way to cure this disease. A research group in Japan has found that hepatitis C viral infection can be cleared by liver transplantation.
Findings of various clinical trials and observational studies conflict over the risk of malignancy related to the use of tumor necrosis factor alpha blockers. The relationship between rheumatoid arthritis (RA), an autoimmune disease marked by chronic inflammation of the joints and tissue surrounding vital organs, and the incidence of cancer is complicated.
A study, published in the September issue of the American Journal of Nursing (AJN), provides new insight into the work experiences of newly-licensed RNs that may help reduce the turnover rate of hospital nurses.
With an ever-growing number of drugs available, it has become virtually impossible for doctors to remain fully up to date on the relevant literature and the comparative efficacy and tolerability of various therapies.
Michael Yarborough, a 58-year-old business owner from Waxahachie, Texas, was fortunate. A routine check-up three years ago revealed prostate cancer, but a side effect of his successful surgery was “driving him nuts.”
With infections increasingly resistant to even the most modern antibiotics, researchers at the Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center (LA BioMed) report in the September issue of Nature Reviews Microbiology on new clues they have uncovered in immune system molecules that defend against infection.
Neighborhood property values predict local obesity rates better than education or incomes, according to a study from the University of Washington being published online this week by the journal Social Science and Medicine.
Smoking tobacco is no longer considered sexy, but it may prove a permanent turn on for some genes. Research published today in the online open access journal BMC Genomics could help explain why former smokers are still more susceptible to lung cancer than those who have never smoked.