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Bold Move Forward in Molecular Analyses
April 25, 2013 — New metrics for analyzing data from small angle scattering experiments should dramatically improve the ability of scientists to study the structures of macromolecules such as proteins and ... > full story -
Key Cellular Organelle Involved in Gene Silencing Identified
April 25, 2013 — How exactly microRNAs repress target gene expression is not well understood. Geneticists have now conducted a study on plants that shows that the site of action of the repression of target gene ... > full story -
Novel Mechanism by Which UVA Contributes to Photoaging of Skin
April 25, 2013 — A study provides new evidence that longwave ultraviolet light induces a protein that could result in premature skin aging. The findings demonstrate that aspects of photoaging, the process of skin ... > full story -
Discovery of a Gene That Controls Three Different Diseases
April 25, 2013 — Scientists have identified a single gene, ERCC4, that can be involved in three human diseases depending on which type of mutation it presents: Fanconi anaemia, xeroderma pigmentosum, or a type of ... > full story -
Inhibiting Enzymes in the Cell May Lead to Development and Proliferation of Cancer Cells
April 25, 2013 — Blocking certain enzymes in the cell may prevent cancer cell division and growth, according to new ... > full story -
Periodic Bursts of Genetic Mutations Drive Prostate Cancer
April 25, 2013 — Cancer is typically thought to develop after genes gradually mutate over time, finally overwhelming the ability of a cell to control growth. But a new closer look at genomes in prostate cancer by an ... > full story -
Suppressing Protein May Stem Alzheimer's Disease Process
April 25, 2013 — Scientists have discovered a potential strategy for developing treatments to stem the disease process in Alzheimer's disease. It's based on unclogging removal of toxic debris that accumulates in ... > full story -
Potential Diabetes Breakthrough: Hormone Spurs Beta Cell Production
April 25, 2013 — Researchers have discovered a new hormone that holds promise for a dramatically more effective treatment of type 2 diabetes, a metabolic illness afflicting an estimated 26 million Americans. The ... > full story -
Gene Networks in Brains of Deceased Patients Reveal Potential Therapy for Alzheimer's Disease
April 25, 2013 — Most information about the cause of Alzheimer's is based on studies from animal models. Now, a study examines the brain tissue of deceased human patients and sheds light on dysfunctions in molecular ... > full story -
Prevention Programs Dramatically Cut Substance Abuse Among Teens
April 25, 2013 — Young adults reduce their overall prescription drug misuse up to 65 percent if they are part of a community-based prevention effort while still in middle school, according to ... > full story
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