Spiny mice (Acomys) cells fail to engraft in NOD scid gamma.

Spiny mice (Acomys) cells fail to engraft in NOD scid gamma.
复制标题

DOI:
10.1371/journal.pone.0286000
复制
发表时间:
2023
期刊:
影响因子:
3.7
通讯作者:
--
中科院分区:
综合性期刊3区
文献类型:
--
作者:

文献摘要

参考文献

相似文献

免疫细胞和基质细胞通过时空变化的复杂激活模式调节伤口的修复和再生。棘鼠(Acomys种)的无疤痕再生也不例外;免疫和基质细胞群体的差异激活似乎在其非凡的再生能力中发挥了作用。为了阐明Acomys免疫细胞在哺乳动物再生中的作用和相互作用,我们试图通过将Acomys的骨髓(BM)移植到NOD SCID Gamma(NSG)中来创建Acomys-Mus嵌合体,NSG是一种严重免疫缺陷的小鼠系,通常用于创建人源化小鼠。在这里,我们报告了Acomys BM细胞在转移到受照射的NSG成人和新生儿身上时不能重建和分化。此外,我们没有检测到供体细胞的存在,也没有观察到移植物抗宿主病(GvHD)样病理的发生,即使在Acomys-Mus嵌合体中移植Acomys脾细胞表明早期移植失败。总体而言,这些结果表明,单独采用Acomys BM移植不足以在NSG小鼠中建立Acomys造血系统。
Immune cells and stromal cells regulate wound healing and regeneration through complex activation patterns with spatiotemporal variation. The scarless regeneration of Spiny mice (Acomys species) is no exception; differential activation of immune and stromal cell populations seems to play a role in its remarkable regenerative capacity. To elucidate the role and interplay of Acomys immune cells in mammalian regeneration, we sought to create Acomys-Mus chimeras by transplanting bone marrow (BM) from Acomys into NOD Scid Gamma (NSG), a severely immunodeficient mouse line often used in creating humanized mice. Here, we report that Acomys BM cells fail to reconstitute and differentiate when transferred to irradiated NSG adults and neonates. In addition, we did not detect the presence of donor cells nor observe the onset of Graft versus Host Disease (GvHD)-like pathology, even after transplanting Acomys splenocytes in Acomys-Mus chimeras suggesting early graft failure. Overall, these results demonstrate the adoptive transfer of Acomys BM alone is not sufficient to establish Acomys hematopoietic system in NSG mouse.
DOI: 10.1016/j.isci.2021.103269
发表时间: 2021-11-19
期刊: iScience
影响因子: 5.8
作者:
Okamura DM;Brewer CM;Wakenight P;Bahrami N;Bernardi K;Tran A;Olson J;Shi X;Yeh SY;Piliponsky A;Collins SJ;Nguyen ED;Timms AE;MacDonald JW;Bammler TK;Nelson BR;Millen KJ;Beier DR;Majesky MW
通讯作者: Majesky MW
无疤痕胎儿伤口愈合:基础科学评论。
DOI: 10.1097/prs.0b013e3181eae781
发表时间: 2010-10
影响因子: 3.6
作者:
Larson BJ;Longaker MT;Lorenz HP
通讯作者: Lorenz HP
DOI: 10.1038/s41536-020-00111-1
发表时间: 2021-01-04
影响因子: 7.2
作者:
Gaire J;Varholick JA;Rana S;Sunshine MD;Doré S;Barbazuk WB;Fuller DD;Maden M;Simmons CS
通讯作者: Simmons CS
DOI: 10.1128/jvi.00581-09
发表时间: 2009-09-01
影响因子: 5.4
作者:
Mota, Javier;Rico-Hesse, Rebeca
通讯作者: Rico-Hesse, Rebeca
DOI: 10.1038/s41536-021-00186-4
发表时间: 2021-11-17
影响因子: 7.2
作者:
Peng H;Shindo K;Donahue RR;Gao E;Ahern BM;Levitan BM;Tripathi H;Powell D;Noor A;Elmore GA;Satin J;Seifert AW;Abdel-Latif A
通讯作者: Abdel-Latif A