A multiparametric anti-aging CRISPR screen uncovers a role for BAF in protein translation
A multiparametric anti-aging CRISPR screen uncovers a role for BAF in protein translation
复制标题
多参数抗衰老 CRISPR 筛选揭示了 BAF 在蛋白质翻译中的作用
DOI:
10.1101/2022.10.07.509469
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Breusegem S
中科院分区:
文献类型:
--
作者:
Breusegem S
Progeria syndromes are very rare, incurable premature aging conditions recapitulating most aging features. Here, we report the first whole genome, multiparametric CRISPR anti-aging screen, identifying 43 new genes that can reverse multiple aging phenotypes in progeria. The screen was implemented in fibroblasts from Néstor- Guillermo Progeria Syndrome (NGPS) patients, carrying a homozygous p.Ala12Thr mutation in barrier-to-autointegration factor (BAF A12T). The hits were enriched for genes involved in protein translation, protein and RNA transport and osteoclast formation. We further confirmed that BAF A12T drives increased protein translation and translational errors that could directly contribute to premature aging in patients. This work has highlighted the power of multiparametric whole genome synthetic rescue screens to identify new anti-aging genes and uncover novel biology behind progeria-associated cellular dysfunction.One-Sentence SummaryA whole genome multiparametric screen in progeria identifies new pathways that can reverse cellular aging phenotypes.
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影响因子:
4
作者:
T. Haraguchi;T. Koujin;M. Segura-Totten;Kenneth K. Lee;Y. Matsuoka;Y. Yoneda;K. Wilson;Y. Hiraoka
通讯作者:
T. Haraguchi;T. Koujin;M. Segura-Totten;Kenneth K. Lee;Y. Matsuoka;Y. Yoneda;K. Wilson;Y. Hiraoka
影响因子:
11.4
作者:
Gorjanacz, Matyas;Klerkx, Elke P. F.;Mattaj, Iain W.
通讯作者:
Mattaj, Iain W.
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
Ishikawa;R.;Hanihara T
通讯作者:
Hanihara T
影响因子:
6
作者:
Janssen AFJ;Breusegem SY;Larrieu D
通讯作者:
Larrieu D
影响因子:
48
作者:
Schindelin, Johannes;Arganda-Carreras, Ignacio;Frise, Erwin;Kaynig, Verena;Longair, Mark;Pietzsch, Tobias;Preibisch, Stephan;Rueden, Curtis;Saalfeld, Stephan;Schmid, Benjamin;Tinevez, Jean-Yves;White, Daniel James;Hartenstein, Volker;Eliceiri, Kevin;Tomancak, Pavel;Cardona, Albert
通讯作者:
Cardona, Albert