Life & Chemistry

Life & Chemistry

New Insights on Animal Dreams from MIT Researchers

Matthew A. Wilson, professor of brain and cognitive sciences at MIT's Picower Institute for Learning and Memory, and postdoctoral associate Daoyun Ji looked at…

Life & Chemistry

Capuchin Monkeys Use Unique Sounds for Predator Alerts

Primates often react to possible predators by using intimidation displays, although the occurrence of these displays is dependent on the risk of predation….

Life & Chemistry

Differences in chemokine receptors and chemokines in erythroderma and Sézary syndrome

Erythroderma can be caused by inflammatory dermatoses or cutaneous T-cell lymphoma. However, even if chemokines and their receptors are involved in the…

Life & Chemistry

New Antarctic Fish Species Cryothenia Amphitreta Discovered

The new species of nototheniid fish, Cryothenia amphitreta, is detailed in the December issue of the quarterly journal Copeia. Paul A. Cziko, a research…

Life & Chemistry

Software, evolution and micro-inversions — improving the building of phylogenetic trees

This new work from researchers at UC San Diego and Brown University will appear in the online version of PNAS on December 18, 2006. Microinversions – usually…

Life & Chemistry

Enzyme Linked to Tumor Growth in Humans and Fruit Flies

An enzyme found at elevated levels in several human cancers has been linked to abnormal tumor growth in fruit flies, a discovery that provides a new model for…

Life & Chemistry

Decoding Stem Cell Activity in the Aging Brain

The finding also suggests the possibility of treating various neurodegenerative disorders, including Alzheimer's disease, dementia and depression, by…

Life & Chemistry

Tardigrades: Nature’s Insight for Egg Preservation Techniques

Tardigrades, also called water bears, can survive Himalayan heights or ocean depths as long as they have moisture.When they don’t, they produce a sugar,…

Life & Chemistry

Human-Chimp Genetic Difference: New Insights Revealed

The new estimate, reported in the inaugural issue of Public Library of Science ONE (Dec. 2006), takes into account something other measures of genetic…

Life & Chemistry

Novel EGFR Mutations in Glioblastoma: Implications for Cancer Therapy

A new class of anticancer drugs inhibiting the activated EGFR kinase have shown to be effective against such cancers, especially lung cancer. In a new study in…

Life & Chemistry

EuroBioFund’s Inaugural Forum: Linking Research to Funders in Helsinki

Professor Bertil Andersson, Chief Executive of the ESF, called the two-day event that took place on 14-15 December in the capital city of Finland “an…

Life & Chemistry

Embryonic Sex Selection Reduces Risk of Blindness

Retinosis Pigmentaria is a hereditary illness of the eyes of a degenerative nature. It causes a serious reduction in visual capacity and, in many cases, leads…

Life & Chemistry

New Biomarkers Identified to Predict Breast Cancer Spread

In the December 15 issue of Cancer Research, the researchers say over-expression of one unidentified protein and under-expression of another is 88 percent…

Life & Chemistry

Amygdala’s Role in Systemic Lupus Erythematosus Uncovered

In a paper published in PLoS Medicine from Leiden University Medical Center of 37 patients with neuropsychiatric SLE, 21 patients with SLE, and a group of 12…

Life & Chemistry

New Male-Specific Gene in Algae Reveals Sex Origin Insights

The findings, which indicate that a gene underlying a more primitive system of reproduction was likely co-opted during evolution to participate in sex-specific…

Life & Chemistry

Moth’s Unique Hearing Adaptation to Outsmart Bats

Moth ears are among the simplest in the insect world—they have only two or four vibration-sensitive neurons attached to a small eardrum. Previously, it was…

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