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Health & Medicine

Immunity Triggers Permanent Growth Arrest in Cancer Cells

Scientifically this permanent growth arrest is called senescence (2, 3). As complete cancer eradication is normally not feasible, deadly metastases normally…

Power and Electrical Engineering

Solar Power: Is It Time for the Big Push?

Recently, three researchers discussed this with fellow scientist Harry A. Atwater, Jr., director of the DOE Energy Frontier Research Center on Light-Material…

Materials Sciences

An Ideal Material: Solving a Mystery Leads to the Discovery of a True Topological Insulator

Samarium hexaboride (SmB6) has been around since the late 1960s–but understanding its low temperature behavior has remained a mystery until recently….

Earth Sciences

Increases in Extreme Rainfall Linked to Global Warming

In the most comprehensive review of changes to extreme rainfall ever undertaken, researchers evaluated the association between extreme rainfall and atmospheric…

Environmental Conservation

Amazon Freshwater Ecosystems Are Vulnerable to Degradation

The study was led by Dr. Leandro Castello, a research associate at the Woods Hole Research Center (WHRC), in collaboration with scientists from various…

Health & Medicine

Tracking Antibiotic Resistance: Insights from Leading Researchers

This antibiotic resistance is an urgent public health threat that a team of researchers from Sabanci University in Istanbul, Turkey, and Harvard Medical School…

Health & Medicine

Quantum Dots Target Tumors with Vitamin D3 for Cancer Care

The new approach enlists the active form of Vitamin D3, called calcitriol, which is delivered therapeutically by quantum dots. Quantum dots are an engineered…

Environmental Conservation

DNA Insights Uncover Mating Patterns of Endangered Sea Turtles

Research published today in Molecular Ecology shows that female hawksbill turtles mate at the beginning of the season and store sperm for up to 75 days to use…

Life & Chemistry

Changes to DNA on-off switches affect cells' ability to repair breaks, respond to chemotherapy

Depending on the type of cell, that can be pretty often. Many proteins are involved in everyday DNA repair, but if they are mutated, the repair system breaks…

Life & Chemistry

A Macromolecular Shredder for RNA

Much in the same way as we use shredders to destroy documents that are no longer useful or that contain potentially damaging information, cells use molecular…

Life & Chemistry

Researchers Find Mutations Linked to Childhood Leukemia Relapse

After an intensive three-year hunt through the genome, medical researchers have pinpointed mutations that leads to drug resistance and relapse in the most…

Life & Chemistry

Immune cell 'survival' gene key to better myeloma treatments

The discovery that a gene called Mcl-1 is critical for keeping this vital immune cell population alive was made by researchers at Melbourne's Walter and Eliza…

Studies and Analyses

Pioneering research helps to unravel the brain's vision secrets

Using sophisticated imaging equipment at York Neuroimaging Centre (YNiC), the research found that the two neighbouring areas of the cortex — each about the…

Health & Medicine

Growth Factor Boosts Stem Cell Regeneration After Radiation

Reported in the Feb. 3, 2013, issue of the journal Nature Medicine, the researchers explored what had first appeared to be an anomaly among certain genetically…

Life & Chemistry

Advancing Gene Regulation: A New Approach for Scientists

This new approach should help basic scientists as they tease out the effects of “turning on” or “turning off” many different genes, as well as clinicians…

Agricultural & Forestry Science

Boosting Maize Yields: Innovative Techniques from CSHL Scientists

Called corn by most people in North America, modern variants of the Zea mays plant are among the indispensable food crops that feed billions of the planet's…

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