Lihong Wu , Hang Xu , Xiaonan Zhang , Minghui Zhang , Yuting Xu , Qianyue Zhang , Huiying Tao , Changming Dong , Xinxin Zhang , Mingming Zhou , Jinbo Yang , Chunhua Lin , Qiaoling Song
{"title":"综合蛋白质组学和磷酸化蛋白质组学分析两种不同类型巨噬细胞激活的动态信号网络","authors":"Lihong Wu , Hang Xu , Xiaonan Zhang , Minghui Zhang , Yuting Xu , Qianyue Zhang , Huiying Tao , Changming Dong , Xinxin Zhang , Mingming Zhou , Jinbo Yang , Chunhua Lin , Qiaoling Song","doi":"10.1016/j.cellimm.2025.104972","DOIUrl":null,"url":null,"abstract":"<div><div>Macrophages play a crucial role in antimicrobial host defense and those with differential maturation/differentiation status differ in inflammatory responses. Herein, GM-CSF and M-CSF primed mouse bone marrow derived macrophages (GM-BMDMs, GM and M-BMDMs, M), the well-established macrophage models in vitro, were utilized and their dynamic signaling changes in response to gram-negative bacteria component LPS treatment were analyzed using both 4D label-free proteomics and phosphoproteomics. Protein changes maintained relatively constant within or across GM and M macrophages post LPS challenge while phospho-protein exhibited more diverse and transient changes. Early induction of phospho-mediated GTPase activities, mRNA processing, and protein-mediated metabolic changes like oxidative phosphorylation (OXPHOS)/mitochondria function was identified at 1 h and maintained until 6 h post LPS treatment in GM and M while canonical TLR mediated MyD88-dependent and -independent pathways were activated at 3 and 6 h, individually at protein levels. Classical and novel phospho-sites for MyD88 and TRIF signaling pathways were also detected by phosphoproteomics. Comprehensively, the integrated protein and phospho-protein trend analysis was conducted and the core protein-phospho-protein network for the early phase actin reorganization, phagocytosis, and TLR signaling in both GM and M were presented. Taken together, these data described differences and similarities between these two types of macrophages in terms of their inflammatory responses to LPS.</div></div>","PeriodicalId":9795,"journal":{"name":"Cellular immunology","volume":"413 ","pages":"Article 104972"},"PeriodicalIF":2.9000,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Integrated proteomics and phosphoproteomics profiling dynamic signaling networks underlying two distinct types of macrophage activation\",\"authors\":\"Lihong Wu , Hang Xu , Xiaonan Zhang , Minghui Zhang , Yuting Xu , Qianyue Zhang , Huiying Tao , Changming Dong , Xinxin Zhang , Mingming Zhou , Jinbo Yang , Chunhua Lin , Qiaoling Song\",\"doi\":\"10.1016/j.cellimm.2025.104972\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Macrophages play a crucial role in antimicrobial host defense and those with differential maturation/differentiation status differ in inflammatory responses. Herein, GM-CSF and M-CSF primed mouse bone marrow derived macrophages (GM-BMDMs, GM and M-BMDMs, M), the well-established macrophage models in vitro, were utilized and their dynamic signaling changes in response to gram-negative bacteria component LPS treatment were analyzed using both 4D label-free proteomics and phosphoproteomics. Protein changes maintained relatively constant within or across GM and M macrophages post LPS challenge while phospho-protein exhibited more diverse and transient changes. Early induction of phospho-mediated GTPase activities, mRNA processing, and protein-mediated metabolic changes like oxidative phosphorylation (OXPHOS)/mitochondria function was identified at 1 h and maintained until 6 h post LPS treatment in GM and M while canonical TLR mediated MyD88-dependent and -independent pathways were activated at 3 and 6 h, individually at protein levels. Classical and novel phospho-sites for MyD88 and TRIF signaling pathways were also detected by phosphoproteomics. Comprehensively, the integrated protein and phospho-protein trend analysis was conducted and the core protein-phospho-protein network for the early phase actin reorganization, phagocytosis, and TLR signaling in both GM and M were presented. Taken together, these data described differences and similarities between these two types of macrophages in terms of their inflammatory responses to LPS.</div></div>\",\"PeriodicalId\":9795,\"journal\":{\"name\":\"Cellular immunology\",\"volume\":\"413 \",\"pages\":\"Article 104972\"},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2025-05-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Cellular immunology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0008874925000577\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cellular immunology","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0008874925000577","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
Integrated proteomics and phosphoproteomics profiling dynamic signaling networks underlying two distinct types of macrophage activation
Macrophages play a crucial role in antimicrobial host defense and those with differential maturation/differentiation status differ in inflammatory responses. Herein, GM-CSF and M-CSF primed mouse bone marrow derived macrophages (GM-BMDMs, GM and M-BMDMs, M), the well-established macrophage models in vitro, were utilized and their dynamic signaling changes in response to gram-negative bacteria component LPS treatment were analyzed using both 4D label-free proteomics and phosphoproteomics. Protein changes maintained relatively constant within or across GM and M macrophages post LPS challenge while phospho-protein exhibited more diverse and transient changes. Early induction of phospho-mediated GTPase activities, mRNA processing, and protein-mediated metabolic changes like oxidative phosphorylation (OXPHOS)/mitochondria function was identified at 1 h and maintained until 6 h post LPS treatment in GM and M while canonical TLR mediated MyD88-dependent and -independent pathways were activated at 3 and 6 h, individually at protein levels. Classical and novel phospho-sites for MyD88 and TRIF signaling pathways were also detected by phosphoproteomics. Comprehensively, the integrated protein and phospho-protein trend analysis was conducted and the core protein-phospho-protein network for the early phase actin reorganization, phagocytosis, and TLR signaling in both GM and M were presented. Taken together, these data described differences and similarities between these two types of macrophages in terms of their inflammatory responses to LPS.
期刊介绍:
Cellular Immunology publishes original investigations concerned with the immunological activities of cells in experimental or clinical situations. The scope of the journal encompasses the broad area of in vitro and in vivo studies of cellular immune responses. Purely clinical descriptive studies are not considered.
Research Areas include:
• Antigen receptor sites
• Autoimmunity
• Delayed-type hypersensitivity or cellular immunity
• Immunologic deficiency states and their reconstitution
• Immunologic surveillance and tumor immunity
• Immunomodulation
• Immunotherapy
• Lymphokines and cytokines
• Nonantibody immunity
• Parasite immunology
• Resistance to intracellular microbial and viral infection
• Thymus and lymphocyte immunobiology
• Transplantation immunology
• Tumor immunity.