E-resources
-
Dorronsoro, Akaitz; Santiago, Fernando E.; Grassi, Diego; Zhang, Tianpeng; Lai, Ruenn Chai; McGowan, Sara J.; Angelini, Luise; Lavasani, Mitra; Corbo, Lana; Lu, Aiping; Brooks, Robert W.; Garcia‐Contreras, Marta; Stolz, Donna B.; Amelio, Antonio; Boregowda, Siddaraju V.; Fallahi, Mohammad; Reich, Adrian; Ricordi, Camillo; Phinney, Donald G.; Huard, Johnny; Lim, Sai Kiang; Niedernhofer, Laura J.; Robbins, Paul D.
Aging Cell, April 2021, Volume: 20, Issue: 4Journal Article
Aging drives progressive loss of the ability of tissues to recover from stress, partly through loss of somatic stem cell function and increased senescent burden. We demonstrate that bone marrow‐derived mesenchymal stem cells (BM‐MSCs) rapidly senescence and become dysfunctional in culture. Injection of BM‐MSCs from young mice prolonged life span and health span, and conditioned media (CM) from young BM‐MSCs rescued the function of aged stem cells and senescent fibroblasts. Extracellular vesicles (EVs) from young BM‐MSC CM extended life span of Ercc1−/− mice similarly to injection of young BM‐MSCs. Finally, treatment with EVs from MSCs generated from human ES cells reduced senescence in culture and in vivo, and improved health span. Thus, MSC EVs represent an effective and safe approach for conferring the therapeutic effects of adult stem cells, avoiding the risks of tumor development and donor cell rejection. These results demonstrate that MSC‐derived EVs are highly effective senotherapeutics, slowing the progression of aging, and diseases driven by cellular senescence. Extracellular vesicles from young bone marrow‐derived mesenchymal stem cells (MSC) reduce markers of senescence in vitro. EVs derived from MSCs generated from human embryonic stem cells reduced expression of senescence markers in culture and in vivo in accelerated and naturally aged mice and improved measures of healthspan. This work demonstrates the senotherapeutic potential of extracellular vesicles in suppressing senescence‐driven age related disease.
Author
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.