New research paves the way for the development of a vaccine for the Tasmanian devil, currently on the brink of extinction because of a contagious cancer.
Plants & Animals
Mar 11, 2013
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Genomes must be replicated in two copies during cell division. This process occurs at structures called 'replication forks', which are equipped with enzymes and move along the separated DNA strands. In tumour cells, the replication ...
Cell & Microbiology
Dec 5, 2013
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A common chemotherapy drug has been successfully delivered to cancer cells inside tiny microparticles using a method inspired by our knowledge of how the human immune system works. The drug, delivered in this way, reduced ...
Biotechnology
Sep 12, 2011
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Cells also follow a herd instinct, and they thereby communicate in a magical collective way. This is because a protein known as merlin, named after the mythical wizard of medieval England, plays an important role in collective ...
Cell & Microbiology
Mar 6, 2015
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The fact that our immune systems capture and destroy nanoparticles and the drugs they carry has been a problem in the field of nanomedicine for some time. But, in the fight against cancer, researchers are now attempting to ...
Bio & Medicine
Jun 8, 2023
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Researchers led by Dr. Helen McNeill at the Lunenfeld-Tanenbaum Research Institute have revealed an exciting and unusual biochemical connection. Their discovery has implications for diseases linked to mitochondria, which ...
Cell & Microbiology
Sep 11, 2014
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An antimicrobial agent called Defensin kills tumour cells and shrinks tumour size in fruit flies, with help from a pathway that flags the cells for destruction.
Cell & Microbiology
Jul 30, 2019
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144
Those who have to fight a powerful enemy must look for allies. This is why physicists from different scientific fields have decided to cooperate with biomedical physicians in order to place the fight against cancer through ...
Bio & Medicine
Aug 9, 2010
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Could the Tasmanian devil, a ferocious marsupial threatened by facial tumours spread by biting, be saved by a change of character? Zoologists think there's a chance.
Plants & Animals
Sep 4, 2012
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Creating and manipulating particles made of just a few atoms is all in a day's work for Dr Richard Tilley.
Nanomaterials
Nov 21, 2013
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