News tagged with tissue cells

How metastases develop in the liver

In order to invade healthy tissue, tumor cells must leave the actual tumor and enter the bloodstream or lymphatic system. For this purpose, they use certain enzymes, proteases that break down the tissue surrounding the tumor, ...

Oct 14, 2014
popularity 5 / 5 (3) | comments 0

Scientists bringing cells on the fast track

During cancer metastasis, immune response cells are moving in a controlled manner through the body. Researchers from the Department of Biomedicine at the University of Basel discovered novel mechanisms of ...

Oct 06, 2014
popularity 3.7 / 5 (3) | comments 0

ZEB1, Oscar for leading role in fat storage

A team from Ecole polytechnique fédérale de Lausanne in Switzerland, in collaboration with ETH Zurich, has managed to decode the process of adipogenesis by identifying the precise proteins that play the ...

Oct 01, 2014
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Airway muscle-on-a-chip mimics asthma

The majority of drugs used to treat asthma today are the same ones that were used 50 years ago. New drugs are urgently needed to treat this chronic respiratory disease, which causes nearly 25 million people ...

Sep 23, 2014
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New drug blocks gene driving cancer growth

When active, the protein called Ral can drive tumor growth and metastasis in several human cancers including pancreatic, prostate, lung, colon and bladder. Unfortunately, drugs that block its activity are ...

Sep 14, 2014
popularity 4.2 / 5 (26) | comments 2

Gobbling up poison: A method for killing colon cancer

These days, cancer researchers aim to design targeted and specific therapy – those that kill cancer but spare the surrounding tissue. Immunotoxins, which use cancer-targeted antibodies linked to deadly ...

Sep 08, 2014
popularity 5 / 5 (10) | comments 0