E-viri
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Qi, Jingjing; Sun, Hongxiang; Zhang, Yao; Wang, Zhengting; Xun, Zhenzhen; Li, Ziyi; Ding, Xinyu; Bao, Rujuan; Hong, Liwen; Jia, Wenqing; Fang, Fei; Liu, Hongzhi; Chen, Lei; Zhong, Jie; Zou, Duowu; Liu, Lianxin; Han, Leng; Ginhoux, Florent; Liu, Yingbin; Ye, Youqiong; Su, Bing
Nature communications, 04/2022, Letnik: 13, Številka: 1Journal Article
Colorectal cancer (CRC) is among the most common malignancies with limited treatments other than surgery. The tumor microenvironment (TME) profiling enables the discovery of potential therapeutic targets. Here, we profile 54,103 cells from tumor and adjacent tissues to characterize cellular composition and elucidate the potential origin and regulation of tumor-enriched cell types in CRC. We demonstrate that the tumor-specific FAP fibroblasts and SPP1 macrophages were positively correlated in 14 independent CRC cohorts containing 2550 samples and validate their close localization by immuno-fluorescent staining and spatial transcriptomics. This interaction might be regulated by chemerin, TGF-β, and interleukin-1, which would stimulate the formation of immune-excluded desmoplasic structure and limit the T cell infiltration. Furthermore, we find patients with high FAP or SPP1 expression achieved less therapeutic benefit from an anti-PD-L1 therapy cohort. Our results provide a potential therapeutic strategy by disrupting FAP fibroblasts and SPP1 macrophages interaction to improve immunotherapy.
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Vir: Osebne bibliografije
in: SICRIS
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