Scientists from the Trinity Biomedical Sciences Institute (TBSI) have shed new light on aging processes in the brain. By linking the increased presence of specialized immune cells to conditions such as Alzheimer's disease ...
Mar 8, 2023
0
203
Some areas of the adult brain contain quiescent, or dormant, neural stem cells that can potentially be reactivated to form new neurons. However, the transition from quiescence to proliferation is still poorly understood. ...
Mar 1, 2023
0
790
Scientists at the Francis Crick Institute have uncovered how, when young and old cells co-operate and exchange resources, this increases the lifespan of all the cells.
Jan 6, 2023
0
9
The immune system has long been touted as the body's primary defense against invading viruses, with the understanding that a strong immune response swiftly knocks out an infection while a weak one allows it to linger, leading ...
Nov 16, 2022
0
583
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
Northwestern Medicine investigators have discovered that a particular enzyme is essential for regulating cancer cell survival and metastasis under cellular stress, findings that were published in the Proceedings of the National ...
Oct 11, 2022
0
63
The way that tumor cells enable their uncontrolled growth is also a weakness that can be harnessed to treat cancer, researchers at the University of Michigan and Indiana University have shown.
Sep 21, 2022
0
67
Zika virus has a trick up its sleeve. Once inside the body, the virus likes to make a beeline for dendritic cells, the cells we rely on to launch an effective immune response.
Sep 12, 2022
0
83
Copper is essential for many cellular functions, including cellular respiration, antioxidant defense, neurotransmitter biosynthesis and neuropeptide amidation, among others. Until recently, only two inborn errors of copper ...
Aug 18, 2022
0
60
The clinical outcome and severity of COVID-19 cannot be explained by a single factor like age, gender, or comorbidities. A new study from Karolinska Institutet in Sweden has identified potential determinants of COVID-19 severity ...
Jul 11, 2022
0
20
