Induction of myelinating oligodendrocytes in human cortical spheroids.
Induction of myelinating oligodendrocytes in human cortical spheroids.
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在人皮质球体中诱导髓鞘的少突胶质细胞。
DOI:
10.1038/s41592-018-0081-4
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发表时间:
2018-09
期刊:
影响因子:
48
通讯作者:
Tesar PJ
中科院分区:
文献类型:
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作者:
Madhavan M;Nevin ZS;Shick HE;Garrison E;Clarkson-Paredes C;Karl M;Clayton BLL;Factor DC;Allan KC;Barbar L;Jain T;Douvaras P;Fossati V;Miller RH;Tesar PJ
Organoid technologies provide an accessible system to examine cellular composition, interactions, and organization in the developing human brain, but previously have lacked oligodendrocytes, the myelinating glia of the central nervous system. Here we reproducibly generate oligodendrocytes and myelin in human pluripotent stem cell-derived “oligocortical spheroids”. Transcriptional, immunohistochemical, and electron microscopy analyses demonstrate molecular features consistent with maturing oligodendrocytes by 20 weeks in culture, including expression of MYRF, PLP1, and MBP proteins and initial myelin wrapping of axons, with maturation to longitudinal wrapping and compact myelin by 30 weeks. Promyelinating drugs enhance the rate and extent of oligodendrocyte generation and myelination, while oligocortical spheroids generated from patients with a genetic myelin disorder recapitulate human disease phenotypes. Oligocortical spheroids provide a versatile platform to observe and dissect the complex interactions required for myelination of the developing central nervous system and offer new opportunities for disease modeling and therapeutic development in human tissue.
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影响因子:
64.5
作者:
Mariani J;Coppola G;Zhang P;Abyzov A;Provini L;Tomasini L;Amenduni M;Szekely A;Palejev D;Wilson M;Gerstein M;Grigorenko EL;Chawarska K;Pelphrey KA;Howe JR;Vaccarino FM
通讯作者:
Vaccarino FM
影响因子:
23.9
作者:
Bershteyn M;Nowakowski TJ;Pollen AA;Di Lullo E;Nene A;Wynshaw-Boris A;Kriegstein AR
通讯作者:
Kriegstein AR
影响因子:
5.9
作者:
Douvaras, Panagiotis;Wang, Jing;Zimmer, Matthew;Hanchuk, Stephanie;O'Bara, Melanie A.;Sadiq, Saud;Sim, Fraser J.;Goldman, James;Fossati, Valentina
通讯作者:
Fossati, Valentina
影响因子:
46.9
作者:
Lancaster MA;Corsini NS;Wolfinger S;Gustafson EH;Phillips AW;Burkard TR;Otani T;Livesey FJ;Knoblich JA
通讯作者:
Knoblich JA
影响因子:
64.8
作者:
通讯作者:
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