Wednesday, January 31, 2018

Pancreatic cancer: Gene duplication explains tumor aggressiveness

Pancreatic cancer is a form of cancer associated with the highest mortality rates in the world. Genetic changes that could explain his aggressiveness and early metastasis had not been found yet. A team has now shown that those characteristics can be explained by specific gene amplifications which occur along various evolutionary pathways of the cancer. Based on this discovery, they have derived basic principles underlying the biology of pancreatic cancer.

from Top Health News -- ScienceDaily http://ift.tt/2nsePgJ

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Scientists found a protein that drives brain aging — and how to stop it

Scientists have uncovered a powerful new clue in the mystery of brain aging: a single protein called FTL1. In aging mice, higher levels of t...