Spatial and Single-Cell Transcriptional Profiling Identifies Functionally Distinct Human Dermal Fibroblast Subpopulations.
Spatial and Single-Cell Transcriptional Profiling Identifies Functionally Distinct Human Dermal Fibroblast Subpopulations.
复制标题
空间和单细胞转录谱鉴定功能不同的人类真皮成纤维细胞亚群。
DOI:
10.1016/j.jid.2018.01.016
复制
发表时间:
2018-04
期刊:
影响因子:
--
通讯作者:
Watt FM
中科院分区:
文献类型:
--
作者:
Philippeos C;Telerman SB;Oulès B;Pisco AO;Shaw TJ;Elgueta R;Lombardi G;Driskell RR;Soldin M;Lynch MD;Watt FM
Previous studies have shown that mouse dermis is composed of functionally distinct fibroblast lineages. To explore the extent of fibroblast heterogeneity in human skin, we used a combination of comparative spatial transcriptional profiling of human and mouse dermis and single-cell transcriptional profiling of human dermal fibroblasts. We show that there are at least four distinct fibroblast populations in adult human skin, not all of which are spatially segregated. We define markers permitting their isolation and show that although marker expression is lost in culture, different fibroblast subpopulations retain distinct functionality in terms of Wnt signaling, responsiveness to IFN-γ, and ability to support human epidermal reconstitution when introduced into decellularized dermis. These findings suggest that ex vivo expansion or in vivo ablation of specific fibroblast subpopulations may have therapeutic applications in wound healing and diseases characterized by excessive fibrosis.
登录
查看更多内容
影响因子:
3.6
作者:
Driskell RR;Jahoda CA;Chuong CM;Watt FM;Horsley V
通讯作者:
Horsley V
影响因子:
6.5
作者:
Janson, David G.;Saintigny, Gaelle;El Ghalbzouri, Abdoelwaheb
通讯作者:
El Ghalbzouri, Abdoelwaheb
影响因子:
2.9
作者:
Fitzgerald J;Holden P;Hansen U
通讯作者:
Hansen U
影响因子:
64.5
作者:
Festa E;Fretz J;Berry R;Schmidt B;Rodeheffer M;Horowitz M;Horsley V
通讯作者:
Horsley V
影响因子:
64.8
作者:
通讯作者:
--