Architectural control of mesenchymal stem cell phenotype through nuclear actin.
Architectural control of mesenchymal stem cell phenotype through nuclear actin.
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DOI:
10.1080/19491034.2022.2029297
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发表时间:
2022-12
期刊:
影响因子:
--
通讯作者:
Uzer G
中科院分区:
文献类型:
--
作者:
Rubin J;van Wijnen AJ;Uzer G
There is growing appreciation that architectural components of the nucleus regulate gene accessibility by altering chromatin organization. While nuclear membrane connector proteins link the mechanosensitive actin cytoskeleton to the nucleoskeleton, actin’s contribution to the inner architecture of the nucleus remains enigmatic. Control of actin transport into the nucleus, plus the presence of proteins that control actin structure (the actin tool-box) within the nucleus, suggests that nuclear actin may support biomechanical regulation of gene expression. Cellular actin structure is mechanoresponsive: actin cables generated through forces experienced at the plasma membrane transmit force into the nucleus. We posit that dynamic actin remodeling in response to such biomechanical cues provides a novel level of structural control over the epigenetic landscape. We here propose to bring awareness to the fact that mechanical forces can promote actin transfer into the nucleus and control structural arrangements as illustrated in mesenchymal stem cells, thereby modulating lineage commitment.
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影响因子:
64.5
作者:
Drees, F;Pokutta, S;Weis, WI
通讯作者:
Weis, WI
DOI:
10.1080/19491034.2020.1815395
发表时间:
2020-12
期刊:
Nucleus (Austin, Tex.)
影响因子:
--
作者:
Takahashi Y;Hiratsuka S;Machida N;Takahashi D;Matsushita J;Hozak P;Misteli T;Miyamoto K;Harata M
通讯作者:
Harata M
DOI:
10.1111/febs.14195
发表时间:
2017-10
期刊:
The FEBS journal
影响因子:
--
作者:
Burridge K
通讯作者:
Burridge K
影响因子:
56.9
作者:
Baarlink, Christian;Wang, Haicui;Grosse, Robert
通讯作者:
Grosse, Robert
影响因子:
64.8
作者:
Guelen, Lars;Pagie, Ludo;van Steensel, Bas
通讯作者:
van Steensel, Bas