Life & Chemistry

Life & Chemistry

New Protein Discovery May Help Block Cancer Spread

“Cancer researchers want to design new therapeutic strategies in which the metastasis or spreading stage of cancer can be blocked,” explains Andrew Craig, lead…

Life & Chemistry

Silicones Face New Challenges in Cosmetics and Personal Care

C&EN Senior Correspondent Marc S. Reisch points out that manufacturers have used silicones for decades in an array of personal care products. Antiperspirants…

Life & Chemistry

Caffeine: A Healthful Antioxidant Found in Coffee

Annia Galano and Jorge Rafael León-Carmona describe evidence suggesting that coffee is one of the richest sources of healthful antioxidants in the average…

Life & Chemistry

Cola Detectives Uncover Truth Behind Natural Flavoring Claims

In the study, Pier Giorgio Righetti and colleagues explain that cola drinks purportedly made from natural cola nuts are becoming popular and are sold in many…

Life & Chemistry

Mouse Study Challenges Fat Loss and Longevity Connection

Diet and fat lossResearchers at the UT Health Science Center San Antonio’s Barshop Institute for Longevity and Aging Studies, with colleagues at the University…

Life & Chemistry

Protein WWP2 Disrupts Tumor Suppressor PTEN in Cancer Research

A protein known as WWP2 appears to play a key role in tumor survival, a research team headed by a scientist at The University of Texas MD Anderson Cancer…

Life & Chemistry

How Genome Duplication Speeds Up Plant Adaptation

But a University of Rochester biologist has found that at least some plant adaptations can occur almost instantaneously, not by a change in DNA sequence, but…

Life & Chemistry

Noninvasive Tests Enhance Early Cancer Detection Efforts

The goal is to detect biosignatures that are more specific and sensitive than existing diagnostic modalities, according to the May 1 issue of GEN…

Life & Chemistry

Marine Snails’ Metabolism Boost: Key to Survival Explained

“Many of the marine snails we recognize today — such as abalone, conchs, periwinkles and whelks — require more than twice as much energy to survive as their…

Life & Chemistry

Fungi Fight Biofuel Plant Pathogens: A New Solution Emerges

For industrial applications, fungi provide a source of enzymes to catalyze such processes as generating biofuels from plant biomass. One large fungal group…

Life & Chemistry

New Technique Measures Stressed Molecules in Cells at Penn

The research was conducted by Dennis Discher and Christine Krieger in the Molecular and Cell Biophysics Lab in Penn’s School of Engineering and Applied…

Life & Chemistry

Cacti Flourished: Brown University Uncovers Succulent Evolution

Brown University biologists and colleagues have determined that cacti exploded onto the global scene then, about the same geologic time as other succulent…

Life & Chemistry

New Findings Rewrite Early Genetics History

The early history of genetics has to be re-written in the light of new findings. Scientists from the University Jena (Germany) in co-operation with colleagues…

Life & Chemistry

Hebrew University Uncovers DNA Breakdown in Cancer Cells

Now, for the first time, researchers at the Hebrew University of Jerusalem have shown that in early cancer development, cells suffer from insufficient building…

Life & Chemistry

Researchers Discover Way to Make Insulin Cells

Simply put, people develop diabetes because they don't have enough pancreatic beta cells to produce the insulin necessary to regulate their blood sugar levels.

Life & Chemistry

Boston Researchers Validate iPSCs’ Role in Regenerative Medicine

These findings are particularly important given growing controversy in the scientific literature about whether subtle differences between iPSCs and ESCs should…

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