Estimating the population abundance of tissue-infiltrating immune and stromal cell populations using gene expression.
Estimating the population abundance of tissue-infiltrating immune and stromal cell populations using gene expression.
复制标题
DOI:
10.1186/s13059-016-1070-5
复制
发表时间:
2016-10-20
期刊:
影响因子:
12.3
通讯作者:
de Reyniès A
中科院分区:
文献类型:
--
作者:
Becht E;Giraldo NA;Lacroix L;Buttard B;Elarouci N;Petitprez F;Selves J;Laurent-Puig P;Sautès-Fridman C;Fridman WH;de Reyniès A
We introduce the Microenvironment Cell Populations-counter (MCP-counter) method, which allows the robust quantification of the absolute abundance of eight immune and two stromal cell populations in heterogeneous tissues from transcriptomic data. We present in vitro mRNA mixture and ex vivo immunohistochemical data that quantitatively support the validity of our method’s estimates. Additionally, we demonstrate that MCP-counter overcomes several limitations or weaknesses of previously proposed computational approaches. MCP-counter is applied to draw a global picture of immune infiltrates across human healthy tissues and non-hematopoietic human tumors and recapitulates microenvironment-based patient stratifications associated with overall survival in lung adenocarcinoma and colorectal and breast cancer. The online version of this article (doi:10.1186/s13059-016-1070-5) contains supplementary material, which is available to authorized users.
登录
查看更多内容
DOI:
10.1164/rccm.201309-1611oc
发表时间:
2014-04-01
影响因子:
24.7
作者:
Germain, Claire;Gnjatic, Sacha;Dieu-Nosjean, Marie-Caroline
通讯作者:
Dieu-Nosjean, Marie-Caroline
影响因子:
7
作者:
Shen-Orr SS;Gaujoux R
通讯作者:
Gaujoux R
影响因子:
30.8
作者:
Li, Bo;Li, Taiwen;Liu, X. Shirley
通讯作者:
Liu, X. Shirley
影响因子:
15.9
作者:
JAFFE, EA;NACHMAN, RL;MINICK, CR
通讯作者:
MINICK, CR
影响因子:
3
作者:
Dalman MR;Deeter A;Nimishakavi G;Duan ZH
通讯作者:
Duan ZH