Hispanic Lung Cancer Patients Tend To Live Longer Than Blacks And Whites
4/24/2012
A new analysis has found that Hispanic lung cancer patients seem to live longer than white or black patients. Published early online in Cancer, a peer-reviewed journal of the American Cancer Society, the study suggests that, as with several other types of cancer, certain yet-to-be-defined genetic and/or environmental factors put Hispanic patients at a survival advantage...
How 'Checkpoint' Proteins Bind Chromosomes
4/24/2012
The development of more effective cancer drugs could be a step nearer thanks to the discovery, by scientists at Warwick Medical School, of how an inbuilt 'security check' operates to guarantee cells divide with the correct number of chromosomes. Most cells in our bodies contain 23 pairs of chromosomes that encode our individual genetic identities...
Cancer Therapies Affect Cognitive Functioning Among Breast Cancer Survivors
4/24/2012
Researchers at Moffitt Cancer Center and colleagues at the University of South Florida and University of Kentucky have found that breast cancer survivors who have had chemotherapy, radiation or both do not perform as well on some cognitive tests as women who have not had cancer. They published their study in CANCER...
Could engineered human stem cells hold the key to cancer survival? Scientists at the Institute of Bioengineering and Nanotechnology (IBN), the world's first bioengineering and nanotechnology research institute, have discovered that neural stem cells possess the innate ability to target tumor cells outside the central nervous system...
American Lung Association New Guidance On Lung Cancer Screening
4/24/2012
In the United States, lung cancer kills more people than any other cancer and has a five year survival rate of only 15%. With that in mind, the American Lung Association released updated guidelines on screening for lung cancer, based on research from the National Cancer Institute National Lung Cancer Screening Trial (NLST)...
Males With Mutated BRCA1 Breast Cancer Gene Have Higher Prostate Cancer Risk
4/23/2012
Men who carry the mutated BRCA1 gene have a four times greater chance of developing prostate cancer than other males, researchers from the Institute of Cancer Research and the Royal Marsden NHS Foundation Trust reported in the British Cancer Journal. The mutated BRCA1 is found in people with a family history of not only breast cancer, but ovarian cancer as well...
Cervical Screening Rates Low In Some Groups
4/23/2012
According to a study published in the Journal of Public Health, women who are young, non-Caucasian or live in areas of socioeconomic deprivation are less likely to attend cervical screening. Cervical cancer is the second most common cancer in women, with around 400,000 new cases and 250,000 deaths each year...
The Role Of Cholesterol In Cancer-Fighting
4/23/2012
A Simon Fraser University researcher is among four scientists who argue that cholesterol may slow or stop cancer cell growth. They describe how cholesterol-binding proteins called ORPs may control cell growth in A Detour for Yeast Oxysterol Binding Proteins, a paper published in the latest issue of the Journal of Biological Chemistry...
The Worry For Many Breast Cancer Survivors Of Cancer Returning
4/23/2012
"Cancer worry" is the fear that cancer will return, said researchers at Moffitt Cancer Center who studied cancer worry among breast cancer survivors and published their findings in Psycho-Oncology. They found that even three years after successful treatment, two-thirds of the 202 breast cancer survivors who participated in their study said they had "a moderate level of worry...
Long-Lasting Fatigue After Breast Cancer Less Common Than Thought
4/23/2012
Although breast cancer-related fatigue is common, it generally runs a self-limiting course and does not persist as long as people had thought; especially in cases of early-stage breast cancer, researchers reported in the Journal of Clinical Oncology. The authors explained that long-term fatigue, which is often disabling, is common after patients undergo treatment for cancer...