The bacterium that causes syphilis, Treponema pallidum, likely uses a single gene to escape the immune system, research from UW Medicine in Seattle suggests.
Apr 24, 2020
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489
Scientists at the Icahn School of Medicine at Mount Sinai have discovered a new role for the brain chemical dopamine that is independent of classic neurotransmission. The new role appears to be critical to changes in gene ...
Apr 9, 2020
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151
Researchers at the National Institutes of Health have discovered in mice what they believe is the first known genetic mutation to improve cognitive flexibility—the ability to adapt to changing situations.
Mar 27, 2020
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395
Mutations in the nuclear structural protein lamin A produce rare, tissue-specific diseases called laminopathies. To study these diseases, researchers from the Gasser group introduced a mutation inducing a human laminopathy ...
Mar 16, 2020
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23
As an embryo develops, its cells must learn what to do with the thousands of genes they've been equipped with. That's why each cell comes with a detailed gene-expression manual outlining exactly which genes should be switched ...
Dec 18, 2019
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39
Mount Sinai researchers have found that different mutations in a single gene can have myriad effects on a person's health, suggesting that gene therapies may need to do more than just replenish the missing or dysfunctional ...
Dec 18, 2019
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36
A new study reveals the mechanism that helps pancreatic cancer cells avoid starvation within dense tumors by hijacking a process that pulls nutrients in from their surroundings.
Dec 11, 2019
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241
Cystic fibrosis is caused by an inherited mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. Due to this mutation, the CFTR protein doesn't embed in cell membranes to form a channel for chlorine ...
Dec 10, 2019
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79
Fresh insights into damaging proteins that build up in the brains of people with Alzheimer's disease could aid the quest for treatments.
Dec 10, 2019
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334
The UCSF scientists who identified the two known human genes that promote "natural short sleep"—nightly sleep that lasts just four to six hours but leaves people feeling well-rested—have now discovered a third, and it's ...
Oct 16, 2019
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