1
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Liu FQ, Qu QY, Lei Y, Chen Q, Chen YX, Li ML, Sun XY, Wu YJ, Huang QS, Fu HX, Kong Y, Li YY, Wang QF, Huang XJ, Zhang XH. High dimensional proteomic mapping of bone marrow immune characteristics in immune thrombocytopenia. SCIENCE CHINA. LIFE SCIENCES 2024; 67:1635-1647. [PMID: 38644444 DOI: 10.1007/s11427-023-2520-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 01/09/2024] [Indexed: 04/23/2024]
Abstract
To investigate the role of co-stimulatory and co-inhibitory molecules on immune tolerance in immune thrombocytopenia (ITP), this study mapped the immune cell heterogeneity in the bone marrow of ITP at the single-cell level using Cytometry by Time of Flight (CyTOF). Thirty-six patients with ITP and nine healthy volunteers were enrolled in the study. As soluble immunomodulatory molecules, more sCD25 and sGalectin-9 were detected in ITP patients. On the cell surface, co-stimulatory molecules like ICOS and HVEM were observed to be upregulated in mainly central memory and effector T cells. In contrast, co-inhibitory molecules such as CTLA-4 were significantly reduced in Th1 and Th17 cell subsets. Taking a platelet count of 30×109 L-1 as the cutoff value, ITP patients with high and low platelet counts showed different T cell immune profiles. Antigen-presenting cells such as monocytes and B cells may regulate the activation of T cells through CTLA-4/CD86 and HVEM/BTLA interactions, respectively, and participate in the pathogenesis of ITP. In conclusion, the proteomic and soluble molecular profiles brought insight into the interaction and modulation of immune cells in the bone marrow of ITP. They may offer novel targets to develop personalized immunotherapies.
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Affiliation(s)
- Feng-Qi Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Qing-Yuan Qu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Ying Lei
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qi Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Yu-Xiu Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Meng-Lin Li
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Xue-Yan Sun
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Ye-Jun Wu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Qiu-Sha Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Hai-Xia Fu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Yuan Kong
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
| | - Yue-Ying Li
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qian-Fei Wang
- CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China
- Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100074, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, 100191, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.
- Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.
- National Clinical Research Center for Hematologic Disease, Beijing, 100044, China.
- Collaborative Innovation Centre of Hematology, Peking University, Beijing, 100044, China.
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Han X, Hu X, Jin W, Liu G. Dietary nutrition, intestinal microbiota dysbiosis and post-weaning diarrhea in piglets. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2024; 17:188-207. [PMID: 38800735 PMCID: PMC11126776 DOI: 10.1016/j.aninu.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/12/2023] [Accepted: 12/21/2023] [Indexed: 05/29/2024]
Abstract
Weaning is a critical transitional point in the life cycle of piglets. Early weaning can lead to post-weaning syndrome, destroy the intestinal barrier function and microbiota homeostasis, cause diarrhea and threaten the health of piglets. The nutritional components of milk and solid foods consumed by newborn animals can affect the diversity and structure of their intestinal microbiota, and regulate post-weaning diarrhea in piglets. Therefore, this paper reviews the effects and mechanisms of different nutrients, including protein, dietary fiber, dietary fatty acids and dietary electrolyte balance, on diarrhea and health of piglets by regulating intestinal function. Protein is an essential nutrient for the growth of piglets; however, excessive intake will cause many harmful effects, such as allergic reactions, intestinal barrier dysfunction and pathogenic growth, eventually aggravating piglet diarrhea. Dietary fiber is a nutrient that alleviates post-weaning diarrhea in piglets, which is related to its promotion of intestinal epithelial integrity, microbial homeostasis and the production of short-chain fatty acids. In addition, dietary fatty acids and dietary electrolyte balance can also facilitate the growth, function and health of piglets by regulating intestinal epithelial function, immune system and microbiota. Thus, a targeted control of dietary components to promote the establishment of a healthy bacterial community is a significant method for preventing nutritional diarrhea in weaned piglets.
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Affiliation(s)
- Xuebing Han
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410125, China
| | - Xiangdong Hu
- State Key Laboratory of Subtropical Silviculture, Zhejiang A&F University, Hangzhou 311300, China
| | - Wei Jin
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, China
| | - Gang Liu
- College of Bioscience and Biotechnology, Hunan Agricultural University, Hunan Provincial Engineering Research Center of Applied Microbial Resources Development for Livestock and Poultry, Changsha, Hunan 410125, China
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Wang H, Chen W, Wang Y, Gao Y, Zhang Z, Mi S, Wang L, Xue M. SUB1 promotes colorectal cancer metastasis by activating NF-κB signaling via UBR5-mediated ubiquitination of UBXN1. SCIENCE CHINA. LIFE SCIENCES 2024; 67:1199-1211. [PMID: 38240906 DOI: 10.1007/s11427-023-2429-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 07/19/2023] [Indexed: 06/07/2024]
Abstract
Metastasis accounts for the major cause of colorectal cancer (CRC) related mortality due to the lack of effective treatments. In this study, we integrated the single-cell RNA-seq (scRNA-seq) and bulk RNA-seq data and identified the transcriptional coactivator SUB1 homolog (Sac-Saccharomyces cerevisiae)/PC4 (positive cofactor 4) associated with CRC metastasis. Elevated SUB1 expression was correlated with advanced tumor stage and poor survival in CRC. In vivo and vitro assays showed that SUB1 depletion could inhibit the invasive and metastatic abilities of CRC cells. SUB1 activated NF-κB signaling and its transcriptional target genes CXCL1 and CXCL3 to drive CRC metastasis. Mechanistically, SUB1 integrated with the E3 ubiquitin-protein ligase UBR5 and increased its protein level in CRC cells. Subsequently, the increased UBR5 mainly mediated Lys11-linked polyubiquitination and degradation of NF-κB negative regulator UBXN1, thus to activate the NF-κB signaling. Overall, our study demonstrated that SUB1 promoted CRC progression by modulating UBR5/UBXN1 and activating NF-κB signaling, providing a new therapeutic strategy for treating metastatic CRC through targeting SUB1.
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Affiliation(s)
- Hao Wang
- Department of Gastroenterology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, China
- Institution of Gastroenterology, Zhejiang University, Hangzhou, 310058, China
| | - Wenwen Chen
- Department of Gastroenterology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, China
- Institution of Gastroenterology, Zhejiang University, Hangzhou, 310058, China
| | - Yanting Wang
- Department of Gastroenterology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, China
- Institution of Gastroenterology, Zhejiang University, Hangzhou, 310058, China
| | - Yuzhen Gao
- Department of Clinical Laboratory, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, China
| | - Zizhen Zhang
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Shuyi Mi
- Department of Gastroenterology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, China
- Institution of Gastroenterology, Zhejiang University, Hangzhou, 310058, China
| | - Liangjing Wang
- Department of Gastroenterology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, China.
- Institution of Gastroenterology, Zhejiang University, Hangzhou, 310058, China.
| | - Meng Xue
- Department of Gastroenterology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, China.
- Institution of Gastroenterology, Zhejiang University, Hangzhou, 310058, China.
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Yu X, Chen Y, Chen J, Fan Y, Lu H, Wu D, Xu Y. Shared genetic architecture between autoimmune disorders and B-cell acute lymphoblastic leukemia: insights from large-scale genome-wide cross-trait analysis. BMC Med 2024; 22:161. [PMID: 38616254 PMCID: PMC11017616 DOI: 10.1186/s12916-024-03385-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 04/08/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND To study the shared genetic structure between autoimmune diseases and B-cell acute lymphoblastic leukemia (B-ALL) and identify the shared risk loci and genes and genetic mechanisms involved. METHODS Based on large-scale genome-wide association study (GWAS) summary-level data sets, we observed genetic overlaps between autoimmune diseases and B-ALL, and cross-trait pleiotropic analysis was performed to detect shared pleiotropic loci and genes. A series of functional annotation and tissue-specific analysis were performed to determine the influence of pleiotropic genes. The heritability enrichment analysis was used to detect crucial immune cells and tissues. Finally, bidirectional Mendelian randomization (MR) methods were utilized to investigate the casual associations. RESULTS Our research highlighted shared genetic mechanisms between seven autoimmune disorders and B-ALL. A total of 73 pleiotropic loci were identified at the genome-wide significance level (P < 5 × 10-8), 16 of which had strong evidence of colocalization. We demonstrated that several loci have been previously reported (e.g., 17q21) and discovered some novel loci (e.g., 10p12, 5p13). Further gene-level identified 194 unique pleiotropic genes, for example IKZF1, GATA3, IKZF3, GSDMB, and ORMDL3. Pathway analysis determined the key role of cellular response to cytokine stimulus, B cell activation, and JAK-STAT signaling pathways. SNP-level and gene-level tissue enrichment suggested that crucial role pleiotropic mechanisms involved in the spleen, whole blood, and EBV-transformed lymphocytes. Also, hyprcoloc and stratified LD score regression analyses revealed that B cells at different developmental stages may be involved in mechanisms shared between two different diseases. Finally, two-sample MR analysis determined causal effects of asthma and rheumatoid arthritis on B-ALL. CONCLUSIONS Our research proved shared genetic architecture between autoimmune disorders and B-ALL and shed light on the potential mechanism that might involve in.
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Affiliation(s)
- Xinghao Yu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
| | - Yiyin Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China
| | - Jia Chen
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yi Fan
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Huimin Lu
- Department of Outpatient and Emergency, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
- Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.
| | - Yang Xu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China.
- Collaborative Innovation Center of Hematology, Institute of Blood and Marrow Transplantation, Soochow University, Suzhou, China.
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5
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Zhou S, Huang J, Zhang Y, Yu H, Wang X. Exosomes in Action: Unraveling Their Role in Autoimmune Diseases and Exploring Potential Therapeutic Applications. Immune Netw 2024; 24:e12. [PMID: 38725675 PMCID: PMC11076296 DOI: 10.4110/in.2024.24.e12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/20/2024] [Accepted: 02/07/2024] [Indexed: 05/12/2024] Open
Abstract
Exosomes are double phospholipid membrane vesicles that are synthesized and secreted by a variety of cells, including T cells, B cells, dendritic cells, immune cells, are extracellular vesicles. Recent studies have revealed that exosomes can play a significant role in under both physiological and pathological conditions. They have been implicated in regulation of inflammatory responses, immune response, angiogenesis, tissue repair, and antioxidant activities, particularly in modulating immunity in autoimmune diseases (AIDs). Moreover, variations in the expression of exosome-related substances, such as miRNA and proteins, may not only offer valuable perspectives for the early warning, and prognostic assessment of various AIDs, but may also serve as novel markers for disease diagnosis. This article examines the impact of exosomes on the development of AIDs and explores their potential for therapeutic application.
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Affiliation(s)
- Shuanglong Zhou
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Guizhou 563002, China
| | - Jialing Huang
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Guizhou 563002, China
| | - Yi Zhang
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Guizhou 563002, China
| | - Hongsong Yu
- Department of Immunology, Special Key Laboratory of Gene Detection and Therapy of Guizhou Province, Zunyi Medical University, Guizhou 563002, China
| | - Xin Wang
- School of Basic Medical Sciences, Zunyi Medical University, Guizhou 563002, China
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6
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Tang X, Fang M, Cheng R, Niu J, Huang X, Xu K, Wang G, Sun Y, Liao Z, Zhang Z, Mwangi J, Lu Q, Wang A, Lv L, Liu C, Miao Y, Lai R. Transferrin Is Up-Regulated by Microbes and Acts as a Negative Regulator of Immunity to Induce Intestinal Immunotolerance. RESEARCH (WASHINGTON, D.C.) 2024; 7:0301. [PMID: 38274126 PMCID: PMC10809841 DOI: 10.34133/research.0301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 12/26/2023] [Indexed: 01/27/2024]
Abstract
Cross-talks (e.g., host-driven iron withdrawal and microbial iron uptake between host gastrointestinal tract and commensal microbes) regulate immunotolerance and intestinal homeostasis. However, underlying mechanisms that regulate the cross-talks remain poorly understood. Here, we show that bacterial products up-regulate iron-transporter transferrin and transferrin acts as an immunosuppressor by interacting with cluster of differentiation 14 (CD14) to inhibit pattern recognition receptor (PRR) signaling and induce host immunotolerance. Decreased intestinal transferrin is found in germ-free mice and human patients with ulcerative colitis, which are characterized by impaired intestinal immunotolerance. Intestinal transferrin and host immunotolerance are returned to normal when germ-free mice get normal microbial commensalism, suggesting an association between microbial commensalism, transferrin, and host immunotolerance. Mouse colitis models show that transferrin shortage impairs host's tolerogenic responses, while its supplementation promotes immunotolerance. Designed peptide blocking transferrin-CD14 interaction inhibits immunosuppressive effects of transferrin. In monkeys with idiopathic chronic diarrhea, transferrin shows comparable or even better therapeutic effects than hydrocortisone. Our findings reveal that by up-regulating host transferrin to silence PRR signaling, commensal bacteria counteract immune activation induced by themselves to shape host immunity and contribute for intestinal tolerance.
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Affiliation(s)
- Xiaopeng Tang
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
- School of Basic Medicine,
Qingdao University, Qingdao 266071, Shandong, China
| | - Mingqian Fang
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
| | - Ruomei Cheng
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
| | - Junkun Niu
- Department of Gastroenterology, First Affiliated Hospital of Kunming Medical University,
Yunnan Institute of Digestive Disease, Kunming 650032, Yunnan, China
- Yunnan Province Clinical Research Center for Digestive Diseases, Kunming 650032, Yunnan, China
| | - Xiaoshan Huang
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
- Kunming College of Life Science,
University of Chinese Academy of Sciences, Kunming 650204, Yunnan, China
| | - Kuanhong Xu
- Hefei National Laboratory for Physical Sciences at the Microscale and School of Life Sciences,
University of Science and Technology of China, Hefei 230027, Anhui, China
| | - Gan Wang
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
| | - Yang Sun
- Department of Gastroenterology, First Affiliated Hospital of Kunming Medical University,
Yunnan Institute of Digestive Disease, Kunming 650032, Yunnan, China
- Yunnan Province Clinical Research Center for Digestive Diseases, Kunming 650032, Yunnan, China
| | - Zhiyi Liao
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
- Kunming College of Life Science,
University of Chinese Academy of Sciences, Kunming 650204, Yunnan, China
| | - Zhiye Zhang
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
| | - James Mwangi
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
- Kunming College of Life Science,
University of Chinese Academy of Sciences, Kunming 650204, Yunnan, China
| | - Qiumin Lu
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
| | - Aili Wang
- Center for Evolution and Conservation Biology, Southern Marine Science and Engineering Guangdong Laboratory, Guangzhou 511458, Guangdong, China
| | - Longbao Lv
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
| | - Chao Liu
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
| | - Yinglei Miao
- Department of Gastroenterology, First Affiliated Hospital of Kunming Medical University,
Yunnan Institute of Digestive Disease, Kunming 650032, Yunnan, China
- Yunnan Province Clinical Research Center for Digestive Diseases, Kunming 650032, Yunnan, China
| | - Ren Lai
- Engineering Laboratory of Peptides of Chinese Academy of Sciences, Key Laboratory of Bioactive Peptides of Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, National Resource Center for Non-Human Primates, National Research Facility for Phenotypic & Genetic Analysis of Model Animals (Primate Facility), and Sino-African Joint Research Center, New Cornerstone Science Institute, Kunming Institute of Zoology,
the Chinese Academy of Sciences, No.17 Longxin Road, Kunming, Yunnan, 650201, China
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7
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Liu Z, Wei W, Zhang J, Yang X, Feng Z, Zhang B, Hou X. Single-cell transcriptional profiling reveals aberrant gene expression patterns and cell states in autoimmune diseases. Mol Immunol 2024; 165:68-81. [PMID: 38159454 DOI: 10.1016/j.molimm.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/07/2023] [Accepted: 12/22/2023] [Indexed: 01/03/2024]
Abstract
Multiple sclerosis(MS), primary Sjögren syndrome (pSS), and systemic lupus erythematosus (SLE) share numerous clinical symptoms and serological characteristics. We analyzed 153550 cells of scRNA-seq data of 17 treatment-naive patients (5 MS, 5 pSS, and 7 SLE) and 10 healthy controls, and we examined the enrichment of biological processes, differentially expressed genes (DEGs), immune cell types, and their subpopulations, and cell-cell communication in peripheral blood mononuclear cells (PBMCs). The percentage of B cells, megakaryocytes, monocytes, and proliferating T cells presented significant changes in autoimmune diseases. The enrichment of cell types based on gene expression revealed an elevated monocyte. MIF, MK, and GALECTIN signaling networks were obvious differences in autoimmune diseases. Taken together, our analysis provides a comprehensive map of the cell types and states of ADs patients at the single-cell level to understand better the pathogenesis and treatment of these ADs.
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Affiliation(s)
- Zhenyu Liu
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Wujun Wei
- Center for Clinical Laboratory Diagnosis and Research, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, Guangxi Province, China
| | - Junning Zhang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Xueli Yang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Zhihui Feng
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Biao Zhang
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Xianliang Hou
- Laboratory Central, Guangxi Key Laboratory of Metabolic Reprogramming and Intelligent Medical Engineering for Chronic Diseases, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China.
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