Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2023 May 26;11(5):e006595. doi: 10.1136/jitc-2022-006595

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See http://creativecommons.org/licenses/by-nc/4.0/.

PMC Copyright notice

EPO abrogated the therapeutic effects of anti-PD-L1 therapy via increased CECs. (A) Representative, and (B) cumulative data of the frequency of CECs in the spleen of untreated (− EPO) and treated mice with EPO (+ EPO). (C) Representative flow cytometry plots, and (D) cumulative data of the percentages of CECs in the spleen of cancer-free versus B16-F10 mice either untreated (control) or treated with EPO, anti-PD-L1, and the combination of anti-PD-L1/EPO. (E) Representative tumor size, and (F) and cumulative data showing tumor weight in different animal groups. Each point represents an animal. Mean±SEM, p value as indicated for each data set. Data are from two independent experiments. aPD-L1, anti-programmed death-ligand 1; CEC, CD71⁺ erythroid cell; EPO, erythropoietin; ns, not significant.