Life & Chemistry

Life & Chemistry

Key Enzyme Revealed: How It Repairs Sun-Damaged DNA

For the first time, researchers have witnessed how this enzyme works at the atomic level to repair sun-damaged DNA.The discovery holds promise for future…

Life & Chemistry

Understanding Genetic Variations Behind High Triglyceride Levels

Most people now understand the importance of LDL, the bad cholesterol and HDL, the good cholesterol, to their overall health. But high triglycerides are like…

Life & Chemistry

Non-Human Sugar in Biotech Drugs Linked to Inflammation

This non-human sialic acid sugar is an ingredient in some biotechnology drugs, and may be limiting or undermining their therapeutic effectiveness in some…

Life & Chemistry

Why the MRC didn't fund research that led to the birth of the world's first test tube baby

Today, an intriguing paper published in Europe's leading reproductive medicine journal Human Reproduction [1] reveals for the first time the reasoning behind…

Life & Chemistry

Inhibiting fatty acids in immune cells decreases atherosclerosis risk

They report their findings in the July 23 issue of the Journal of Biological Chemistry.Early areas of atherosclerosis (seen using a red stain that identifies…

Life & Chemistry

Noninvasive MRI Reveals Tumor Blood Vessel Growth Insights

Recently, clinically available therapies to suppress the growth of these vessels have been available to improve patient survival in some cancer types. Accurate…

Life & Chemistry

Gene Discovery Could Help Lower Oral Cancer Spread

Oral cancer is an under-treated and poorly understood disease, says Xiaofeng “Charles” Zhou, assistant professor in the UIC Center for Molecular Biology of…

Life & Chemistry

Innovative Study Explores Oilseed Rape and Sunflower Oils for Fuel

The Basque Institute for Agricultural Research and Development —Neiker–Tecnalia— is investigating of the use of the oil for fuel and the storage capacity of…

Life & Chemistry

Hijacked Supplies: Innovation in Legionella Pneumophila Research

When it infects the lungs, the Legionnaire’s bacterium Legionella pneumophila causes acute pneumonia. The pathogen’s modus operandi is particularly ingenious:…

Life & Chemistry

RNA Technology: A Safe New Approach to Cell Reprogramming

In recent years, scientists have shown that they can reprogram human skin cells to an immature state that allows the cells to become any type of cell. This…

Life & Chemistry

Irradiating Stem Cell Niche Boosts Brain Cancer Survival Rates

Patients who underwent high doses of radiation that hit the specific neural stem cell site, known as the stem cell niche, experienced 15 months of…

Life & Chemistry

Researchers Pinpoint Key Stem Cells for Eating and Sex

New research, published in the journal Development, by Dr. Anthony-Samuel LaMantia, professor of Pharmacology & Physiology and director of the newly formed GW…

Life & Chemistry

UBC researcher discovers ancient “stress hormone” in pre-historic fish

“This new discovery has significant scientific implications and application for lamprey conservation,” says principal investigator and lead author David Close,…

Life & Chemistry

Math Model Identifies Dangerous Immune Cells in Colon Inflammation

More than 1 million people are affected by inflammatory bowel disease in North America alone and direct healthcare expenses for inflammatory bowel disease in…

Life & Chemistry

Scientists Isolate First Stage of Tissue Production From Human Embryonic Stem Cells

Researchers hope that these cells could one day be used for clinical treatments of a wide range of medical conditions as the discovery may help scientists…

Life & Chemistry

Researchers Discover Missing Link in Cell Mitosis: The Role of Protein in Controlling Cell Division is Unveiled

The discovery, reported in the article “Arpc 1b, a centrosomal protein, is both an activator and substrate of Aurora A,” furthers the science world’s…

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