Health

E-cigarette vapor condensate toxic to alveolar macrophages

(HealthDay)—Electronic cigarette (e-cigarette) vapor condensate (ECVC) is significantly more toxic to alveolar macrophages than e-cigarette liquid (ECL), according to a study published online Aug. 13 in Thorax.

Immunology

Master detox molecule boosts immune defenses

Scientists at the Luxembourg Institute of Health (LIH) have discovered hitherto unknown molecular mechanism by which the human immune system activates its immune cells. T cells that express a gene known as Gclc effectively ...

Medical research

Enzyme that breaks down amino acids may promote aging

Permanently arrested cell growth is known as "cellular senescence", and the accumulation of senescent cells may be one cause of aging in our bodies. Japanese researchers have discovered that a certain enzyme in our bodies ...

Neuroscience

Neuroimaging: Live from inside the cell

A novel imaging technique provides insights into the role of redox signaling and reactive oxygen species in living neurons, in real time. Scientists of the Technische Universität München and the Ludwig-Maximilians-Universität ...

Oncology & Cancer

Immune cells can promote liver cancer

A team of Newcastle University scientists have found that specialised immune cells in our bodies that normally act to protect us from infections can have a dark side in the development of liver cancer.

Immunology

The role of monosodium urate crystals in gout

An attack of gout is said to be like your joint catching fire, and someone slamming it with a hammer to put out the flames. Now A*STAR researchers have identified how the build-up of monosodium urate (MSU) crystals in the ...

Health

The antioxidant myth

Dora Il'yasova, associate professor of epidemiology, explains why everything you thought you knew about antioxidants is wrong.

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