Life & Chemistry

Life & Chemistry

Embryonic Switch Discovered for Cancer Stem Cell Generation

An international team of scientists, headed by researchers at UC San Diego School of Medicine and UC San Diego Moores Cancer Center, report that decreases in a…

Life & Chemistry

Soil Crusts Emit Nitrogen Oxides in Arid Regions

For a long time now, researchers have been racking their brains over the large quantities of reactive nitrogen compounds observed in arid regions after periods…

Life & Chemistry

Lab-Grown Retinal Nerve Cells: Breakthrough by Johns Hopkins

Johns Hopkins researchers have developed a method to efficiently turn human stem cells into retinal ganglion cells, the type of nerve cells located within the…

Life & Chemistry

Understanding Astrocyte Damage in Neurodegenerative Diseases

Damage to astrocytes – star-shaped cells found in the brain and spinal cord – is found in many neurodegenerative conditions, but it's been unclear exactly what…

Life & Chemistry

New study reveals what's behind a tarantula's blue hue

Scientists recently discovered that tiny, multilayer nanostructures inside a tarantula's hair are responsible for its vibrant color. The science behind how…

Life & Chemistry

New Technique Analyzes Chiral Activity in Molecules

Professor Hyunwoo Kim of the Chemistry Department at Korea Advanced Institute of Science and Technology (KAIST) and his research team have developed a…

Life & Chemistry

How Cells in the Developing Ear ‘Practice’ Hearing

The researchers, who describe their experiments in the Dec. 3 edition of the journal Cell, show how hair cells in the inner ear can be activated in the absence…

Life & Chemistry

Hydra’s Epithelial Cells Can Modify Their Genetic Program

Researchers at the University of Geneva (UNIGE), Switzerland, have discovered how: cells of the epithelial type modify their genetic program by overexpressing…

Life & Chemistry

Atom-Sized Craters Boost Catalyst Activity Significantly

Bombarding and stretching an important industrial catalyst opens up tiny holes on its surface where atoms can attach and react, greatly increasing its activity…

Life & Chemistry

New Tick-Borne Bacterium Found in Austrian Foxes

Adnan Hodžić from the Institute of Parasitology at the Vetmeduni Vienna is searching for pathogens transmitted by ticks. He is especially interested in wild…

Life & Chemistry

Increased CO2 Boosts Plankton Growth, Surprising Scientists

Coccolithophores–tiny calcifying plants that are part of the foundation of the marine food web–have been increasing in relative abundance in the North…

Life & Chemistry

Training Experts in Infectious Disease Tracking: 20 Years Strong

Students and experts from all over the world – the Hamburg University of Applied Sciences, Germany, participants too – have been trained in this field of…

Life & Chemistry

Innovative Antibody-Drug Compounds in Breast Cancer Immunotherapy

In nearly every fifth breast cancer patient, an above-average number of HER2 receptors are located on the surface of the tumor cells. These receptors are…

Life & Chemistry

Genetic Locus Shields Adult Blood-Forming Stem Cells

In their study, published online Nov. 25 in Cell Stem Cell, Stowers Investigator Linheng Li, Ph.D., and first author Pengxu Qian, Ph.D., along with other…

Life & Chemistry

Exploring Microtubules: Insights Into Neurodisease Development

A latticework of tiny tubes called microtubules gives your cells their shape and also acts like a railroad track that essential proteins travel on. But if…

Life & Chemistry

Molecular Trigger for Cerebral Cavernous Malformation Uncovered

Cerebral Cavernous Malformation (CCM) is caused by mutations in the CCM1, CCM2 or CCM3 genes, and is characterized by vascular lesions that can lead to…

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