Medicare, Researchers discover key mutation in acute myeloid leukemia

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1. Medicare Future? Pathways that Can Repair Brca1 Cancer Gene Mutation Clarified in Mice In a new study in mice, scientists have compensated for mutations in the Brca1 gene that can lead to cancer by deleting a second gene, which then lessens the probability of cancer. Mice Brca1-associated mammary tumors have significant similarities to human BRCA1- associated (BReast CAncer 1, early onset) breast cancer in regard to tumor aggressiveness, high incidence, mutations and genetic instability. The study, led by scientists at National Cancer Institute (NCI), part of the National Institutes of Health, and their colleagues, appeared online April 1, 2010 and in print April 16, 2010, in the journal Cell....
2. Medicare, Restricting calories early on does not help acute lung injury patients on ventilators Acute lung injury patients on ventilators who require a feeding tube have a similar number of ventilator-free hospital days and similar mortality rates if they receive a low-calorie feeding program initially followed by a full-calorie program compared to a full-calorie program right away. These results are part of a new clinical study funded by the […]...
3. Medicare Card, Scientists Identify Markers, Human Breast Cancer Cells, Linked to Development of an Aggressive, But Less Common Form of Breast Cancer Scientists have identified a group of surface markers on cells linked to an aggressive type of breast cancer called estrogen receptor-negative cancer. In this preliminary study, estrogen-negative breast cancer developed when three markers, CD44+, CD49fhi, and CD133hi were present simultaneously on the surface of human cells taken from breast cancer patients and transplanted into a […]...
4. Researchers extend use of gene therapy to treat a soft tissue tumor Researchers extend use of gene therapy to treat a soft tissue tumor...
5. Medicare Researchers Discover How Folate Promotes Healing In Spinal Cord Injuries The vitamin folate appears to promote healing in damaged rat spinal cord tissue by triggering a change in DNA, according to a laboratory study funded by the National Institutes of Health....
6. Medicare, NIH scientists discover how dengue virus infects cells National Institutes of Health researchers have discovered a key step in how the dengue virus infects a cell. The discovery one day may lead to new drugs to prevent or treat the infection....
7. Researchers design a light therapy that targets and destroys cancer cells in mice Researchers have designed a light-based therapy that allows the selective destruction of tumor cells in mice without harming surrounding normal tissue. This method of cancer therapy could theoretically work against tumors in humans, such as those of the breast, lung, prostate, as well as cancer cells in the blood such as leukemias, say scientists from […]...
8. Medicare Blog, New Study Implicates Healthcare Utilization Rates, More than Biology, in Colorectal Cancer Disparities Higher rates of colorectal cancer incidence and mortality experienced by African-Americans may be driven largely by differences in health care utilization, and less by biology, according to a new study led by researchers from the National Cancer Institute (NCI), part of the National Institutes of Health....
9. Medicare, NIH scientists identify possible gene target for treating a form of lymphoma Researchers have identified a mutation in a gene that could lead to targeted therapies for certain lymphoma patients whose cure rates are currently poor. Mutation of the MYD88 gene was found to be one of the most frequent genetic abnormalities in a form of cancer known as diffuse large B cell lymphoma. MYD88 encodes a […]...
10. Medicare, New NIH data show gains in COPD awareness The number of Americans who report being aware of chronic obstructive pulmonary disease, or COPD, increased by 4 percentage points between 2008 and 2010, but many people at risk are still unaware of the disease, according to mailed survey results released today by the National Heart, Lung, and Blood Institute (NHLBI), part of the National […]...
11. Mental Disorders in Youth – Does Medicare Help About half of American children and teenagers who have certain mental disorders don’t receive professional services, according to a new study. ...
12. Vitamin D Status is Not Associated with Risk for Less Common Cancers Despite hopes that higher blood levels of vitamin D might reduce cancer risk, a large study finds no protective effect against non-Hodgkin lymphoma or cancer of the endometrium, esophagus, stomach, kidney, ovary, or pancreas. In this study, carried out by researchers from the National Cancer Institute (NCI), part of the National Institutes of Health, and […]...
13. Medicare, NIH researchers identify genetic elements influencing the risk of type 2 diabetes Medicare, NIH researchers identify genetic elements influencing the risk of type 2 diabetes: A team led by researchers at the National Human Genome Research Institute (NHGRI), part of the National Institutes of Health, has captured the most comprehensive snapshot to date of DNA regions that regulate genes in human pancreatic islet cells, a subset of […]...
14. NIH researchers discover new method to label cells for tracking by MRI Researchers have developed a method to label transplanted cells so they can be tracked by magnetic resonance imaging (MRI). In the future, as cell therapies become a more integral part of regenerative medicine and tumor treatment, there could be increased need to measure how many transplanted immune or stem cells reach their target....
15. Researchers complete whole-exome sequencing of skin cancer A team led by researchers at the National Institutes of Health is the first to systematically survey the landscape of the melanoma genome, the DNA code of the deadliest form of skin cancer. The researchers have made surprising new discoveries using whole-exome sequencing, an approach that decodes the 1-2 percent of the genome that contains […]...