PMID- 35847509 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20220719 IS - 2211-3835 (Print) IS - 2211-3843 (Electronic) IS - 2211-3835 (Linking) VI - 12 IP - 4 DP - 2022 Apr TI - Targeting tumor endothelial hyperglycolysis enhances immunotherapy through remodeling tumor microenvironment. PG - 1825-1839 LID - 10.1016/j.apsb.2022.02.014 [doi] AB - Vascular abnormality is a hallmark of most solid tumors and facilitates immune evasion. Targeting the abnormal metabolism of tumor endothelial cells (TECs) may provide an opportunity to improve the outcome of immunotherapy. Here, in comparison to vascular endothelial cells from adjacent peritumoral tissues in patients with colorectal cancer (CRC), TECs presented enhanced glycolysis with higher glyceraldehyde-3-phosphate dehydrogenase (GAPDH) expression. Then an unbiased screening identified that osimertinib could modify the GAPDH and thus inhibit its activity in TECs. Low-dose osimertinib treatment caused tumor regression with vascular normalization and increased infiltration of immune effector cells in tumor, which was due to the reduced secretion of lactate from TECs by osimertinib through the inhibition of GAPDH. Moreover, osimertinib and anti-PD-1 blockade synergistically retarded tumor growth. This study provides a potential strategy to enhance immunotherapy by targeting the abnormal metabolism of TECs. CI - (c) 2022 Chinese Pharmaceutical Association and Institute of Materia Medica, Chinese Academy of Medical Sciences. Production and hosting by Elsevier B.V. FAU - Shan, Yunlong AU - Shan Y AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Ni, Qi AU - Ni Q AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Zhang, Qixiang AU - Zhang Q AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Zhang, Mengying AU - Zhang M AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Wei, Bin AU - Wei B AD - Department of Hematology and Oncology, the Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an 223300, China. FAU - Cheng, Lingge AU - Cheng L AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Zhong, Chongjin AU - Zhong C AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Wang, Xinyu AU - Wang X AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Wang, Qingqing AU - Wang Q AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Liu, Jiali AU - Liu J AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Zhang, Jingwei AU - Zhang J AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Wu, Jingjing AU - Wu J AD - Department of Hematology and Oncology, the Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University, Huai'an 223300, China. FAU - Wang, Guangji AU - Wang G AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. FAU - Zhou, Fang AU - Zhou F AD - Key Laboratory of Drug Metabolism and Pharmacokinetics, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China. LA - eng PT - Journal Article DEP - 20220222 PL - Netherlands TA - Acta Pharm Sin B JT - Acta pharmaceutica Sinica. B JID - 101600560 PMC - PMC9279856 OTO - NOTNLM OT - Colorectal cancer OT - Endothelial glycolysis OT - GAPDH OT - Immunometabolism OT - Immunotherapy OT - Normalized glycolysis OT - Osimertinib OT - Tumor microenvironment EDAT- 2022/07/19 06:00 MHDA- 2022/07/19 06:01 PMCR- 2022/02/22 CRDT- 2022/07/18 04:16 PHST- 2021/11/09 00:00 [received] PHST- 2021/12/17 00:00 [revised] PHST- 2022/01/20 00:00 [accepted] PHST- 2022/07/18 04:16 [entrez] PHST- 2022/07/19 06:00 [pubmed] PHST- 2022/07/19 06:01 [medline] PHST- 2022/02/22 00:00 [pmc-release] AID - S2211-3835(22)00070-3 [pii] AID - 10.1016/j.apsb.2022.02.014 [doi] PST - ppublish SO - Acta Pharm Sin B. 2022 Apr;12(4):1825-1839. doi: 10.1016/j.apsb.2022.02.014. Epub 2022 Feb 22.