Generation of Functional Organs Using a Cell-Competitive Niche in Intra- and Inter-species Rodent Chimeras.
Generation of Functional Organs Using a Cell-Competitive Niche in Intra- and Inter-species Rodent Chimeras.
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DOI:
10.1016/j.stem.2020.11.019
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发表时间:
2021-01-07
期刊:
影响因子:
23.9
通讯作者:
Nakauchi H
中科院分区:
文献类型:
--
作者:
Nishimura T;Suchy FP;Bhadury J;Igarashi KJ;Charlesworth CT;Nakauchi H
Interspecies organ generation via blastocyst complementation has succeeded in rodents, but not yet in evolutionally more distant species: Early developmental arrest hinders formation of highly chimeric fetuses. We demonstrate that deletion of Insulin-like growth factor 1 receptor (Igf1r) in mouse embryos creates a permissive “cell competitive niche”, in several organs significantly augmenting both mouse intra- and mouse/rat interspecies donor chimerism that continuously increases from embryonic day 11 onward, sometimes even taking over entire organs within intra-species chimeras. Since Igf1r deletion allows evasion of early developmental arrest, inter-species fetuses with high levels of organ chimerism can be generated via blastocyst complementation. This observation should facilitate donor cell contribution to host tissues, resulting in whole-organ generation via blastocyst complementation across wide evolutionary distances.
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影响因子:
10.5
作者:
POWELLBRAXTON, L;HOLLINGSHEAD, P;STEWART, TA
通讯作者:
STEWART, TA
影响因子:
5.9
作者:
Hamanaka S;Umino A;Sato H;Hayama T;Yanagida A;Mizuno N;Kobayashi T;Kasai M;Suchy FP;Yamazaki S;Masaki H;Yamaguchi T;Nakauchi H
通讯作者:
Nakauchi H
DOI:
10.1126/science.aaw7567
发表时间:
2019-06-07
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Takebe T;Wells JM
通讯作者:
Wells JM
影响因子:
64.5
作者:
BAKER, J;LIU, JP;EFSTRATIADIS, A
通讯作者:
EFSTRATIADIS, A
DOI:
10.1083/jcb.120.2.371
发表时间:
1993-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Nielsen S;Smith BL;Christensen EI;Knepper MA;Agre P
通讯作者:
Agre P