Life & Chemistry

Life & Chemistry

Monarch Butterflies Use Magnetic Compass for Migration

Each fall millions of monarch butterflies use a sophisticated navigation system to transverse 2,000 miles from breeding sites across the eastern United States…

Life & Chemistry

UT Arlington’s Nanoparticles: A New Path for Cell Therapy

In a study published recently by the journal Nature Scientific Reports, the team paired crystalline magnetic carbon nanoparticles and continuous wave…

Life & Chemistry

Odor Code for Food: Key Volatile Compounds Uncovered

However, of the large number of volatile compounds in foods, only about 230 are involved in the scent, as reported by German scientists in the journal Angewandte Chemie…

Life & Chemistry

Young researcher discovers source of disco clams' light show

Four years after falling in love with the disco clam – a cute little mollusk known for its underwater light show – Lindsey Dougherty has discovered the secret…

Life & Chemistry

How OPHN1 Protein Mutations Impair Neuron Function

Professor Linda Van Aelst of Cold Spring Harbor Laboratory (CSHL) has been scrutinizing how the normal version of a protein called OPHN1 helps enable…

Life & Chemistry

DNA Shuffling Fuels Deadly Pediatric Brain Tumors

The finding, by scientists at the European Molecular Biology Laboratory (EMBL), the German Cancer Research Centre (DKFZ), both in Heidelberg, Germany, and…

Life & Chemistry

Pushing Cells to Higher Pluripotency for Regenerative Medicine

Given this, the possibility that they can be cultured and engineered in the laboratory makes them an attractive option for regenerative medicine.

Life & Chemistry

Fatal cellular malfunction identified in Huntington’s disease

Huntington’s disease affects five to seven people out of every 100,000. Symptoms, which typically begin in middle age, include involuntary jerking movements,…

Life & Chemistry

Ferroelectric Switching Discovered in Biological Tissues

University of Washington researchers have shown that a favorable electrical property is present in a type of protein found in organs that repeatedly stretch…

Life & Chemistry

Mammals vs. Invertebrates: Unique Virus Defense Mechanisms

In the Mount Sinai study, the results found that the defense system used by invertebrates — RNA interferences or RNAi — is not used by mammals as some had…

Life & Chemistry

New Resource Boosts Advanced Biofuels Research Efforts

The idea behind what is being called “the JBEI GT Collection” is to provide a functional genomic resource for researchers seeking to extract the sugars in…

Life & Chemistry

X-Rays Reveal How DNA Shields Itself from UV Light

The molecular building blocks that make up DNA absorb ultraviolet light so strongly that sunlight should deactivate them – yet it does not. Now scientists have…

Life & Chemistry

Molecular Footballs: Enhancing Your World Cup Experience

Detergent molecules comprise two distinct parts: one that prefers to form bonds with water (hydrophilic) and the other that likes oily substances…

Life & Chemistry

Protons Drive YiiP Protein to Regulate Zinc Levels

Researchers at The Johns Hopkins University report they have deciphered the inner workings of a protein called YiiP that prevents the lethal buildup of zinc…

Life & Chemistry

Biologists Find ‘Missing Link’ in the Production of Protein Factories in Cells

Their discovery, detailed in the June 23 issue of the journal Genes & Development, will not only force a revision of basic textbooks on molecular biology, but…

Life & Chemistry

Key Role of Cation Diffusion Facilitators in Cell Pumps

Case Western Reserve University scientists have discovered how a family of proteins — cation diffusion facilitators (CDFs) — regulates an important cellular…

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