PMID- 37248534 OWN - NLM STAT- MEDLINE DCOM- 20230531 LR - 20230623 IS - 1478-811X (Electronic) IS - 1478-811X (Linking) VI - 21 IP - 1 DP - 2023 May 29 TI - Vitamin D receptor (VDR) on the cell membrane of mouse macrophages participates in the formation of lipopolysaccharide tolerance: mVDR is related to the effect of artesunate to reverse LPS tolerance. PG - 124 LID - 10.1186/s12964-023-01137-w [doi] LID - 124 AB - It is unclear whether membrane vitamin D receptor (mVDR) exists on the macrophage membrane or whether mVDR is associated with lipopolysaccharide (LPS) tolerance. Herein, we report that interfering with caveolae and caveolae-dependent lipid rafts inhibited the formation of LPS tolerance. VDR was detected as co-localized with membrane molecular markers. VDR was detected on the cell membrane and its level was higher in LPS-tolerant cells than that in only LPS treatment cells. Anti-VDR antibodies could abolish the effect of artesunate (AS) to reverse LPS tolerance, and the wild-type peptides (H397 and H305) of VDR, but not the mutant peptide (H397D and H305A), led to the loss of AS's effect. AS decreased the mVDR level in LPS-tolerant cells. In vivo, AS significantly reduced VDR level in the lung tissue of LPS-tolerant mice. In summary, mVDR exists on the cell membrane of macrophages and is closely associated with the formation of LPS tolerance and the effects of AS. Video Abstract. CI - (c) 2023. The Author(s). FAU - Zhang, Yu AU - Zhang Y AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Zhou, Jun AU - Zhou J AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Hua, Ling AU - Hua L AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Li, Pan AU - Li P AD - Department of Pharmacology, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing, 400038, PR China. FAU - Wu, Jiaqi AU - Wu J AD - Medical Research Centre, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China. FAU - Shang, Shenglan AU - Shang S AD - Medical Research Centre, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China. FAU - Deng, Fei AU - Deng F AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Luo, Jing AU - Luo J AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Liao, Mengling AU - Liao M AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Wang, Nuoyan AU - Wang N AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Pan, Xichun AU - Pan X AD - Department of Pharmacology, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing, 400038, PR China. FAU - Yuan, Yue AU - Yuan Y AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Zheng, Yue AU - Zheng Y AD - Medical Research Centre, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China. FAU - Lu, Yonglin AU - Lu Y AD - Medical Research Centre, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China. FAU - Huang, Yasi AU - Huang Y AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. FAU - Zheng, Jiang AU - Zheng J AD - Medical Research Centre, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China. FAU - Liu, Xin AU - Liu X AD - Medical Research Centre, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China. triplestars@163.com. FAU - Li, Xiaoli AU - Li X AD - Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, 400016, PR China. plum181181@126.com. AD - Chongqing Key Laboratory of Drug Metabolism, Chongqing, 400016, China. plum181181@126.com. FAU - Zhou, Hong AU - Zhou H AD - Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi, Guizhou, 563000, China. zhouh64@163.com. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Video-Audio Media DEP - 20230529 PL - England TA - Cell Commun Signal JT - Cell communication and signaling : CCS JID - 101170464 RN - 0 (Receptors, Calcitriol) RN - 0 (Lipopolysaccharides) RN - 60W3249T9M (Artesunate) SB - IM MH - Mice MH - Animals MH - *Receptors, Calcitriol/metabolism MH - *Lipopolysaccharides/pharmacology MH - Artesunate/pharmacology MH - Cell Membrane/metabolism MH - Macrophages/metabolism PMC - PMC10227983 OTO - NOTNLM OT - Artesunate OT - Caveolin-1 OT - LPS tolerance OT - Lipid raft OT - Membrane vitamin D receptor COIS- The authors declare no competing interests. EDAT- 2023/05/30 01:06 MHDA- 2023/05/31 06:42 PMCR- 2023/05/29 CRDT- 2023/05/29 23:33 PHST- 2022/12/03 00:00 [received] PHST- 2023/04/22 00:00 [accepted] PHST- 2023/05/31 06:42 [medline] PHST- 2023/05/30 01:06 [pubmed] PHST- 2023/05/29 23:33 [entrez] PHST- 2023/05/29 00:00 [pmc-release] AID - 10.1186/s12964-023-01137-w [pii] AID - 1137 [pii] AID - 10.1186/s12964-023-01137-w [doi] PST - epublish SO - Cell Commun Signal. 2023 May 29;21(1):124. doi: 10.1186/s12964-023-01137-w.