Entry of the SARS-CoV-2 virus into human tissues depends on the activity of a host gene that regulates production of a key viral receptor, according to a study publishing June 13 in the open access journal PLOS Biology by ...
Jun 13, 2023
0
38
The ability of a cell to divide, to proliferate, is essential for life and gives rise to the formation of complex organisms from a single cell. It also allows the replacement of used cells from a limited number of "stem" ...
Mar 17, 2023
0
88
Cancer is a disease driven by gene mutations. These mutated genes in cancer fall into two major categories: tumor suppressors and oncogenes. Mutations in tumor suppressor genes can allow tumors to grow unchecked—a case ...
Feb 10, 2023
0
62
Chemotherapy is a commonly used regimen for cancer treatment, but it is also a double-edged sword. While the drugs are highly effective at killing cancer cells, they are also notorious for killing healthy cells in the body. ...
Jan 24, 2023
0
51
Leprosy is one of the world's oldest and most persistent diseases but the bacteria that cause it may also have the surprising ability to grow and regenerate a vital organ.
Nov 15, 2022
0
169
As differently as cancers or autoimmune diseases (such as multiple sclerosis, rheumatoid arthritis or psoriasis) affect people, they all have one characteristic in common: they are accompanied by increased cell proliferation. ...
Nov 14, 2022
0
40
The oncogene EVI1 causes an aggressive type of leukemia, but its exact function has been a mystery. A research team led by scientists from Vienna now showed that EVI1's cancer causing effect relies on activating a single ...
Sep 20, 2022
0
71
Scientists at the UNC School of Medicine have made the surprising discovery that a molecule called EdU, which is commonly used in laboratory experiments to label DNA, is in fact recognized by human cells as DNA damage, triggering ...
Aug 23, 2022
0
160
A stretch of DNA that hops around the human genome plays a role in premature aging disorders, scientists at the Salk Institute and King Abdullah University of Science and Technology (KAUST) in Saudi Arabia have discovered. ...
Aug 10, 2022
0
93
A newly discovered inhibitor of a common cancer-causing protein operates selectively, reducing expression of genes that fuel rampant cell proliferation and alter the epigenome, according to a Northwestern Medicine study published ...
Jun 6, 2022
0
52
