A totipotent cell is a single cell that can give rise to a new organism, if given appropriate maternal support. Totipotent cells have many properties, but we do not know all of them yet. Researchers at Helmholtz Munich have ...
Mar 7, 2022
0
72
By adapting computer models originally developed to understand the biology of cancer cells, UCL scientists have identified new drug combinations with the potential to treat severe cases of COVID-19 infection at different ...
Feb 16, 2022
0
8
The rise of the omicron variant has caused havoc around the world, just as the emergence of the delta and alpha variants did before. A pattern has emerged, with the world scrambling to respond to a new form of the coronavirus ...
Feb 7, 2022
0
4
Huntington's disease (HD) is a dominantly inherited neurodegenerative disease characterized by expansion of the number of trinucleotide CAG repeats in the first exon of the HTT gene encoding the protein huntingtin. While ...
HIV replication in the human body requires that specific viral RNAs be packaged into progeny virus particles. A new study has found how a small difference in the RNA sequence can allow the viral RNA to be packaged for replication, ...
Dec 15, 2021
0
76
A study of HIV-positive black and Latino men who have sex with men finds the use of methamphetamine combined with intimate partner violence boosted the activity of genes that regulate the body's inflammatory and antiviral ...
Dec 4, 2021
1
10
HIV patients have an increased risk of developing skin and mucosal cancers, even though HIV is no longer detectable in their blood due to antiretroviral therapy. A new study by MedUni Vienna's Department of Dermatology, the ...
Nov 23, 2021
0
13
There are many types of cancer treatments. But which ones work best varies from patient to patient. Currently, doctors determine which treatment to try for a patient based on where in their DNA, or genetic code, the error ...
Oct 26, 2021
0
3
For more than 40 years a goal that too often has proved elusive is a pharmaceutical defeat of the human immunodeficiency virus—HIV. And the thrust in recent years has emphasized bringing newer, stealthier weapons to the ...
New research exploring theories of aging has found that small mutations accumulating in DNA are unlikely to be fully responsible for this process.
Oct 1, 2021
0
63
