Abnormalities in a type of brain cell called astrocytes may play a pivotal role in causing some behavioral symptoms of autism spectrum disorders, according to a preclinical study by Weill Cornell Medicine investigators.
Apr 21, 2022
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150
Metastases in cancer are often caused by a few abnormal cells. These behave more aggressively than the other cancer cells in a tumor. Miao-Ping Chien and Daan Brinks, from two different universities, are working together ...
Mar 17, 2022
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75
When an individual suffers from cancer, the process of programmed cell death called apoptosis does not occur normally, permitting abnormal cells to thrive.
Jan 11, 2022
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69
Writing in EMBO reports, researchers at University of California San Diego School of Medicine and Moores Cancer Center at UC San Diego Health describe how a pair of fundamental genetic and cellular processes are exploited ...
Oct 26, 2021
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32
A high-fat diet increases the incidence of colorectal cancer. Cold Spring Harbor Laboratory Fellow Semir Beyaz and collaborators from Harvard Medical School and Massachusetts Institute of Technology have discovered that ...
Sep 28, 2021
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90
Throughout development, life and the processes of aging, all human cells accumulate mutations, resulting in what is called mosaicism, a condition in which different cells in the same person have different DNA sequences or ...
Aug 13, 2021
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609
Abnormal cells that go on develop into oesophageal cancer—cancer that affects the tube connecting the mouth and stomach—start life as cells of the stomach, according to scientists at the University of Cambridge.
Aug 12, 2021
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58
Chronic viral infections and cancer can cause "killer" T cells in the immune system to take on a state of dysfunction or exhaustion whereby they can no longer react to infectious invaders or abnormal cells like normal "memory" ...
Jul 28, 2021
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552
In a paper published today in the journal Cell, scientists describe unexpected, undesirable outcomes after editing genes in human embryos with CRISPR, a genomic editing system.
Oct 29, 2020
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46
Immune cells in the brain that act as scavengers to remove dying cells also play a potentially pivotal role in the regulation of behavior in both mice and humans, a research team from Mount Sinai has found. The newly identified ...
Sep 30, 2020
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316
