Immunology

Fever alters immune cells so they can better reach infections

Fever is known to help power up our immune cells, and scientists in Shanghai have new evidence explaining how. They found in mice that fever alters surface proteins on immune cells like lymphocytes to make them better able ...

Cardiology

Treatments for preeclampsia

Researchers at ETH Zurich have used trials with mice to shed light on signalling pathways that lead to thickened and less elastic blood vessels. They have developed a treatment approach for pregnant women with previously ...

Health

How do I tell if I'm dehydrated?

It's a message that's been drummed into us since childhood. Drink water, especially when it's hot, otherwise you'll get dehydrated.

Cancer

Researchers ID new biomarker for colorectal cancers

Johns Hopkins researchers have identified a protein involved in cell proliferation and the development of new blood vessels that could serve as a marker for the early detection of colorectal cancers.

Cancer

Cutting off melanoma's escape routes

Stopping melanoma from spreading to other parts of the body might be as simple as cutting off the blood supply to the cancer, according to researchers.

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Blood vessel

The blood vessels are the part of the circulatory system that transport blood throughout the body. There are three major types of blood vessels: the arteries, which carry the blood away from the heart, the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the capillaries back towards the heart.

This text uses material from Wikipedia, licensed under CC BY-SA