1. Therapeutic Effects of HLA-G5 Overexpressing hAMSCs on aGVHD After Allo-HSCT: Involving in the Gut Microbiota at the Intestinal Barrier
- Author
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Bu,Xiaoyin, Pan,Weifeng, Wang,Junhui, Liu,Liping, Yin,Zhao, Jin,Hua, Liu,Qifa, Zheng,Lei, Sun,Haitao, Gao,Ya, Ping,Baohong, Bu,Xiaoyin, Pan,Weifeng, Wang,Junhui, Liu,Liping, Yin,Zhao, Jin,Hua, Liu,Qifa, Zheng,Lei, Sun,Haitao, Gao,Ya, and Ping,Baohong
- Abstract
Xiaoyin Bu,1,2,* Weifeng Pan,1,* Junhui Wang,1 Liping Liu,1 Zhao Yin,1 Hua Jin,1 Qifa Liu,1 Lei Zheng,3 Haitao Sun,4 Ya Gao,3 Baohong Ping1,2 1Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Peopleâs Republic of China; 2Department of Hematology, Huiqiao Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Peopleâs Republic of China; 3Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Peopleâs Republic of China; 4Department of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, Peopleâs Republic of China*These authors contributed equally to this workCorrespondence: Baohong Ping, Department of Hematology, Huiqiao Medical Center, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Peopleâs Republic of China, Tel +86 15625042109, Fax +86 2062781875, Email nfyypingbaohong66@163.com Ya Gao, Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, Peopleâs Republic of China, Email smugaoya_729@163.comBackground: Acute graft-versus-host disease (aGVHD) initiated by intestinal barrier dysfunction and gut microbiota dysbiosis, remains one of the main obstacles for patients undergoing allogenic hematopoietic stem cell transplantation (allo-HSCT) to achieve good prognosis. Studies have suggested that mesenchymal stem cells (MSCs) can suppress immune responses and reduce inflammation, and human leukocyte antigen-G5 (HLA-G5) plays an important role in the immunomodulatory effects of MSCs, but very little is known about the potential mechanisms in aGVHD. Thus, we explored the effect of HLA-G5 on the immunosuppressive properties of human amnion MSCs (hAMSCs) and demonstrated its mechanism related to the gut microbiota at the intestinal barrier in aGVHD.Methods: Patients undergoing allo-HSCT were enrolled to detect the levels of plasm
- Published
- 2023