1
|
Naser W, Maymand S, Dlugolenski D, Basheer F, Ward AC. The Role of Cytokine-Inducible SH2 Domain-Containing Protein (CISH) in the Regulation of Basal and Cytokine-Mediated Myelopoiesis. Int J Mol Sci 2023; 24:12757. [PMID: 37628937 PMCID: PMC10454631 DOI: 10.3390/ijms241612757] [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: 06/28/2023] [Revised: 08/03/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Cytokine-inducible SH2 domain-containing protein (CISH) is a member of the suppressor of cytokine signaling (SOCS) family of negative feedback regulators shown to play crucial roles in lymphoid cell development and function as well as appetite regulation. It has also been implicated in the control of signaling downstream of the receptors for the cytokines granulocyte/macrophage colony-stimulating factor (GM-CSF) and granulocyte colony-stimulating factor (G-CSF) in myeloid cells. To investigate the physiological role of CISH in myelopoiesis, mice deficient in CISH were analyzed basally and in response to administration of these cytokines. CISH knockout (KO) mice possessed basally elevated neutrophils in the blood, bone marrow, and spleen compared to wild-type (WT) mice. During GM-CSF-induced myelopoiesis, the frequency of neutrophils, myeloid dendritic cells (DCs), and CFU-M in the bone marrow was higher in the KO, as were the neutrophils and CFU-G in the spleen. In contrast, no differences were observed between KO and WT mice during G-CSF-induced myelopoiesis apart from an elevated frequency of CFU-G and CFU-M in the spleen. This work has identified a role for CISH in the negative regulation of granulopoiesis, including that mediated by GM-CSF.
Collapse
Affiliation(s)
- Wasan Naser
- School of Medicine, Deakin University, Geelong, VIC 3216, Australia; (W.N.); (S.M.); (D.D.); (F.B.)
- College of Science, University of Baghdad, Baghdad 10071, Iraq
| | - Saeed Maymand
- School of Medicine, Deakin University, Geelong, VIC 3216, Australia; (W.N.); (S.M.); (D.D.); (F.B.)
| | - Daniel Dlugolenski
- School of Medicine, Deakin University, Geelong, VIC 3216, Australia; (W.N.); (S.M.); (D.D.); (F.B.)
| | - Faiza Basheer
- School of Medicine, Deakin University, Geelong, VIC 3216, Australia; (W.N.); (S.M.); (D.D.); (F.B.)
- Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, VIC 3216, Australia
| | - Alister C. Ward
- School of Medicine, Deakin University, Geelong, VIC 3216, Australia; (W.N.); (S.M.); (D.D.); (F.B.)
- Institute for Mental and Physical Health and Clinical Translation, Deakin University, Geelong, VIC 3216, Australia
| |
Collapse
|
2
|
Kotas ME, Mroz NM, Koga S, Liang HE, Schroeder AW, Ricardo-Gonzalez RR, Schneider C, Locksley RM. CISH constrains the tuft-ILC2 circuit to set epithelial and immune tone. Mucosal Immunol 2021; 14:1295-1305. [PMID: 34290377 PMCID: PMC8528700 DOI: 10.1038/s41385-021-00430-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 06/15/2021] [Accepted: 07/04/2021] [Indexed: 02/04/2023]
Abstract
Innate lymphoid cells (ILCs) are tissue-resident effectors poised to activate rapidly in response to local signals such as cytokines. To preserve homeostasis, ILCs must employ multiple pathways, including tonic suppressive mechanisms, to regulate their primed state and prevent inappropriate activation and immunopathology. Such mechanisms remain incompletely characterized. Here we show that cytokine-inducible SH2-containing protein (CISH), a suppressor of cytokine signaling (SOCS) family member, is highly and constitutively expressed in type 2 innate lymphoid cells (ILC2s). Mice that lack CISH either globally or conditionally in ILC2s show increased ILC2 expansion and activation, in association with reduced expression of genes inhibiting cell-cycle progression. Augmented proliferation and activation of CISH-deficient ILC2s increases basal and inflammation-induced numbers of intestinal tuft cells and accelerates clearance of the model helminth, Nippostrongylus brasiliensis, but compromises innate control of Salmonella typhimurium. Thus, CISH constrains ILC2 activity both tonically and after perturbation, and contributes to the regulation of immunity in mucosal tissue.
Collapse
Affiliation(s)
- Maya E Kotas
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, University of California, San Francisco, CA, USA
| | - Nicholas M Mroz
- Department of Laboratory Medicine, University of California, San Francisco, CA, USA
| | - Satoshi Koga
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Hong-Erh Liang
- Department of Medicine, University of California, San Francisco, CA, USA
| | | | | | | | - Richard M Locksley
- Department of Medicine, University of California, San Francisco, CA, USA.
- Howard Hughes Medical Institute, University of California, San Francisco, CA, USA.
| |
Collapse
|
3
|
Sobah ML, Liongue C, Ward AC. SOCS Proteins in Immunity, Inflammatory Diseases, and Immune-Related Cancer. Front Med (Lausanne) 2021; 8:727987. [PMID: 34604264 PMCID: PMC8481645 DOI: 10.3389/fmed.2021.727987] [Citation(s) in RCA: 63] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 08/16/2021] [Indexed: 01/10/2023] Open
Abstract
Cytokine signaling represents one of the cornerstones of the immune system, mediating the complex responses required to facilitate appropriate immune cell development and function that supports robust immunity. It is crucial that these signals be tightly regulated, with dysregulation underpinning immune defects, including excessive inflammation, as well as contributing to various immune-related malignancies. A specialized family of proteins called suppressors of cytokine signaling (SOCS) participate in negative feedback regulation of cytokine signaling, ensuring it is appropriately restrained. The eight SOCS proteins identified regulate cytokine and other signaling pathways in unique ways. SOCS1–3 and CISH are most closely involved in the regulation of immune-related signaling, influencing processes such polarization of lymphocytes and the activation of myeloid cells by controlling signaling downstream of essential cytokines such as IL-4, IL-6, and IFN-γ. SOCS protein perturbation disrupts these processes resulting in the development of inflammatory and autoimmune conditions as well as malignancies. As a consequence, SOCS proteins are garnering increased interest as a unique avenue to treat these disorders.
Collapse
Affiliation(s)
| | - Clifford Liongue
- School of Medicine, Deakin University, Geelong, VIC, Australia.,Institue of Mental and Physical Health and Clinical Translation, Deakin University, Geelong, VIC, Australia
| | - Alister C Ward
- School of Medicine, Deakin University, Geelong, VIC, Australia.,Institue of Mental and Physical Health and Clinical Translation, Deakin University, Geelong, VIC, Australia
| |
Collapse
|
4
|
Zhang A, Gu W, Lu H, Zeng L, Zhang L, Du D, Hao J, Wen D, Wang X, Jiang J. Genetic contribution of suppressor of cytokine signalling polymorphisms to the susceptibility to infection after traumatic injury. Clin Exp Immunol 2018; 194:93-102. [PMID: 29920655 DOI: 10.1111/cei.13160] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2018] [Indexed: 12/17/2022] Open
Abstract
Suppressor of cytokine signalling (SOCS) proteins are crucial negative regulators in many signalling pathways and are implicated in the pathogenesis of infectious diseases. The purpose of this study was to uncover possible associations of common polymorphisms within SOCS genes with infectious outcomes after traumatic injury. A total of 1087 trauma patients (Chongqing cohort 806 and Yunnan cohort 281) were recruited and followed-up for the development of infectious outcomes, such as sepsis and multiple organ dysfunction syndrome (MODS). Twelve selected single nucleotide polymorphisms (SNPs) were screened by pyrosequencing to determine their genotypes and associations with infectious complications. Among the 12 selected SNPs, only the cytokine-inducible Src homology (SH2) domain protein (CISH) promoter rs414171 polymorphism was found consistently to be associated statistically with the incidence of sepsis and MOD score in the two cohorts, despite analysing the SNPs independently or in combination. Further, patients with a T allele had significantly lower CISH expression and lower production of tumour necrosis factor (TNF)-α, but higher production of interleukin (IL)-10. Luciferase assay confirmed that the A→T variant in the rs414171 polymorphism inhibited the transcriptional activities of the CISH gene significantly. The CISH rs414171 polymorphism is associated significantly with susceptibility to sepsis and MODS in traumatic patients, which might prove to be a novel biomarker for indicating risk of infectious outcomes in critically injured patients.
Collapse
Affiliation(s)
- A Zhang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - W Gu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - H Lu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - L Zeng
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - L Zhang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - D Du
- Department of Cardiothoracic Surgery, The Affiliated Central Hospital of Chongqing University, Chongqing Emergency Medical Center, Chongqing, China
| | - J Hao
- Emergency Department, Kunming General Hospital, Chengdu Military of PLA, Kunming, Yunnan, China
| | - D Wen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| | - X Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China.,Emergency Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province, China
| | - J Jiang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Surgery Research, Daping Hospital, Third Military Medical University, Chongqing, China
| |
Collapse
|
5
|
Yoshimura A, Ito M, Chikuma S, Akanuma T, Nakatsukasa H. Negative Regulation of Cytokine Signaling in Immunity. Cold Spring Harb Perspect Biol 2018; 10:a028571. [PMID: 28716890 PMCID: PMC6028070 DOI: 10.1101/cshperspect.a028571] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cytokines are key modulators of immunity. Most cytokines use the Janus kinase and signal transducers and activators of transcription (JAK-STAT) pathway to promote gene transcriptional regulation, but their signals must be attenuated by multiple mechanisms. These include the suppressors of cytokine signaling (SOCS) family of proteins, which represent a main negative regulation mechanism for the JAK-STAT pathway. Cytokine-inducible Src homology 2 (SH2)-containing protein (CIS), SOCS1, and SOCS3 proteins regulate cytokine signals that control the polarization of CD4+ T cells and the maturation of CD8+ T cells. SOCS proteins also regulate innate immune cells and are involved in tumorigenesis. This review summarizes recent progress on CIS, SOCS1, and SOCS3 in T cells and tumor immunity.
Collapse
Affiliation(s)
- Akihiko Yoshimura
- Department of Microbiology and Immunology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Minako Ito
- Department of Microbiology and Immunology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Shunsuke Chikuma
- Department of Microbiology and Immunology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Takashi Akanuma
- Department of Microbiology and Immunology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hiroko Nakatsukasa
- Department of Microbiology and Immunology, Keio University School of Medicine, Shinjuku-ku, Tokyo 160-8582, Japan
| |
Collapse
|
6
|
Carow B, Gao Y, Terán G, Yang XO, Dong C, Yoshimura A, Rottenberg ME. CISH controls bacterial burden early after infection with Mycobacterium tuberculosis in mice. Tuberculosis (Edinb) 2017; 107:175-180. [PMID: 29050767 DOI: 10.1016/j.tube.2017.09.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 09/08/2017] [Accepted: 09/17/2017] [Indexed: 10/18/2022]
Abstract
CISH gene has been associated with increased susceptibility to human tuberculosis. We found that cish-/- mice had higher M. tuberculosis load in spleens and lungs up to 2.5 weeks after infection but not later compared to controls. Cish mRNA levels were increased in lungs at early and late time points after M. tuberculosis infection. In relation, the titers of inos and tnf mRNA in lungs were reduced early after infection of cish-/- mice. The transfer of cish-/- and control T cells conferred rag1-/- mice similar protection to infection with M. tuberculosis. Macrophages showed increased cish mRNA levels after M. tuberculosis infection in vitro. However, mycobacterial uptake and growth in cish-/- and control macrophages was similar. Thus, we here show that CISH mediates control of M. tuberculosis in mice early after infection via regulation of innate immune mechanisms.
Collapse
Affiliation(s)
- Berit Carow
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Yu Gao
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Graciela Terán
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden; Immunoparasitology Unit, Universidad Mayor de San Andrés, La Paz, Bolivia
| | - Xuexian O Yang
- Department of Molecular Genetics and Microbiology, University of New Mexico School of Medicine, Albuquerque, NM 87131, USA
| | - Chen Dong
- Institute for Immunology and School of Medicine, Tsinghua University, Beijing 100084, China
| | - Akihiko Yoshimura
- Department of Microbiology and Immunology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Martin E Rottenberg
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden.
| |
Collapse
|
7
|
Matzaraki V, Gresnigt MS, Jaeger M, Ricaño-Ponce I, Johnson MD, Oosting M, Franke L, Withoff S, Perfect JR, Joosten LAB, Kullberg BJ, van de Veerdonk FL, Jonkers I, Li Y, Wijmenga C, Netea MG, Kumar V. An integrative genomics approach identifies novel pathways that influence candidaemia susceptibility. PLoS One 2017; 12:e0180824. [PMID: 28727728 PMCID: PMC5519064 DOI: 10.1371/journal.pone.0180824] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 06/21/2017] [Indexed: 11/18/2022] Open
Abstract
Candidaemia is a bloodstream infection caused by Candida species that primarily affects specific groups of at-risk patients. Because only small candidaemia patient cohorts are available, classical genome wide association cannot be used to identify Candida susceptibility genes. Therefore, we have applied an integrative genomics approach to identify novel susceptibility genes and pathways for candidaemia. Candida-induced transcriptome changes in human primary leukocytes were assessed by RNA sequencing. Genetic susceptibility to candidaemia was assessed using the Illumina immunochip platform for genotyping of a cohort of 217 patients. We then integrated genetics data with gene-expression profiles, Candida-induced cytokine production capacity, and circulating concentrations of cytokines. Based on the intersection of transcriptome pathways and genomic data, we prioritized 31 candidate genes for candidaemia susceptibility. This group of genes was enriched with genes involved in inflammation, innate immunity, complement, and hemostasis. We then validated the role of MAP3K8 in cytokine regulation in response to Candida stimulation. Here, we present a new framework for the identification of susceptibility genes for infectious diseases that uses an unbiased, hypothesis-free, systems genetics approach. By applying this approach to candidaemia, we identified novel susceptibility genes and pathways for candidaemia, and future studies should assess their potential as therapeutic targets.
Collapse
Affiliation(s)
- Vasiliki Matzaraki
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Mark S. Gresnigt
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Martin Jaeger
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Isis Ricaño-Ponce
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Melissa D. Johnson
- Duke University Medical Center, Durham, North Carolina, United States of America
| | - Marije Oosting
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Lude Franke
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Sebo Withoff
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - John R. Perfect
- Duke University Medical Center, Durham, North Carolina, United States of America
| | - Leo A. B. Joosten
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Bart Jan Kullberg
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frank L. van de Veerdonk
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Iris Jonkers
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Yang Li
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
| | - Cisca Wijmenga
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
- K.G. Jebsen Coeliac Disease Research Centre, Department of Immunology, University of Oslo, Oslo, Norway
| | - Mihai G. Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, The Netherlands
- Human Genomics Laboratory, Craiova University of Medicine and Pharmacy, Craiova, Romania
| | - Vinod Kumar
- Department of Genetics, University Medical Center Groningen, Groningen, The Netherlands
- * E-mail:
| |
Collapse
|
8
|
Palmer DC, Guittard GC, Franco Z, Crompton JG, Eil RL, Patel SJ, Ji Y, Van Panhuys N, Klebanoff CA, Sukumar M, Clever D, Chichura A, Roychoudhuri R, Varma R, Wang E, Gattinoni L, Marincola FM, Balagopalan L, Samelson LE, Restifo NP. Cish actively silences TCR signaling in CD8+ T cells to maintain tumor tolerance. J Exp Med 2015; 212:2095-113. [PMID: 26527801 PMCID: PMC4647263 DOI: 10.1084/jem.20150304] [Citation(s) in RCA: 126] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 09/11/2015] [Indexed: 01/17/2023] Open
Abstract
Palmer et al. find that Cish, a member of the SOCS family, is induced by TCR stimulation in CD8+ T cells and inhibits their functional avidity against tumor. The authors uncover a novel mechanism of suppression for a SOCS member. Improving the functional avidity of effector T cells is critical in overcoming inhibitory factors within the tumor microenvironment and eliciting tumor regression. We have found that Cish, a member of the suppressor of cytokine signaling (SOCS) family, is induced by TCR stimulation in CD8+ T cells and inhibits their functional avidity against tumors. Genetic deletion of Cish in CD8+ T cells enhances their expansion, functional avidity, and cytokine polyfunctionality, resulting in pronounced and durable regression of established tumors. Although Cish is commonly thought to block STAT5 activation, we found that the primary molecular basis of Cish suppression is through inhibition of TCR signaling. Cish physically interacts with the TCR intermediate PLC-γ1, targeting it for proteasomal degradation after TCR stimulation. These findings establish a novel targetable interaction that regulates the functional avidity of tumor-specific CD8+ T cells and can be manipulated to improve adoptive cancer immunotherapy.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Yun Ji
- National Cancer Institute, Bethesda, MD 20892
| | | | | | | | - David Clever
- National Cancer Institute, Bethesda, MD 20892 Medical Scientist Training Program, The Ohio State University College of Medicine, Columbus, OH 43210
| | | | | | - Rajat Varma
- National Institute of Allergy and Infectious Disease, Bethesda, MD 20892
| | - Ena Wang
- Sidra Medical and Research Center, Doha, Qatar
| | | | | | | | | | | |
Collapse
|
9
|
Zhao L, Chu H, Xu X, Yue J, Li H, Wang M. Association between single-nucleotide polymorphism in CISH gene and susceptibility to tuberculosis in Chinese Han population. Cell Biochem Biophys 2014; 68:529-34. [PMID: 23949851 DOI: 10.1007/s12013-013-9733-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The cytokine-inducible SRC homology 2 domain (CISH) gene is up-regulated by IL-2 in response to infection, and inhibits microbial infection. The objective of the present study was to examine whether genetic variants of CISH (SNPs) are associated with increased susceptibility to tuberculosis (TB) in individuals of Chinese Han ethnicity. We sequenced five previously identified SNPs of CISH in patients with TB or healthy controls. Three of the SNPs, rs148685070 [position -639; C/C], rs414171 [position -292; A/T], and rs6768300 [position -163; C/G]) are located in the promoter region, while the fourth (rs2239751 [position +1320; A/C]) near the translation start site, and the fifth (rs622502 [position +3415; C/G]) in the third intron. The AA genotypes of the SNPs rs2239751 and rs414171 were significantly associated with TB. Multivariate logistic regression analysis demonstrated that subjects with the rs414171 AA genotype were more likely to have TB than those with the AT genotype. By contrast, we did not observe genetic variants of the rs148685070 SNP. In conclusion, two genetic variants in CISH gene appear to increase susceptibility to TB in Chinese Han population.
Collapse
Affiliation(s)
- Lan Zhao
- Institute of Antibiotics, Huashan Hospital, Fudan University, 12 M. Wulumuqi Road, Shanghai, 200040, China
| | | | | | | | | | | |
Collapse
|
10
|
Hu Z, Yang J, Wu Y, Xiong G, Wang Y, Yang J, Deng L. Polymorphisms in CISH gene are associated with persistent hepatitis B virus infection in Han Chinese population. PLoS One 2014; 9:e100826. [PMID: 24964072 PMCID: PMC4071005 DOI: 10.1371/journal.pone.0100826] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Accepted: 05/30/2014] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND AND AIM Cytokine-inducible SRC homology 2 domain protein (CISH) is the first member of the suppressors of cytokine signaling (SOCS) protein family. An association between multiple CISH polymorphisms and susceptibility to infectious diseases has been reported. This study aimed to investigate the possible association of these single nucleotide polymorphisms (SNPs) in CISH gene with different outcomes of Hepatitis B virus (HBV) infection. METHODS 1019 unrelated Chinese Han subjects, including 240 persistent asymptomatic HBV carriers, 217 chronic hepatitis B patients, 137 HBV-related liver cirrhosis patients, and 425 cases of spontaneously recovered HBV as controls, were studied. Four SNPs (rs622502, rs2239751, rs414171 and rs6768300) in CISH gene were genotyped with the snapshot technique. Transcriptional activity of the CISH promoter was assayed in vitro using the dual-luciferase reporter assay system. RESULTS At position rs414171, A allele and AA genotype frequencies were significantly higher in the HBV-resolved group as compared to the persistent HBV infection group. At position rs2239751, TT genotype was further observed in the HBV-resolved group. Using asymptomatic HBV carriers as controls, our results indicated that the rs414171 and rs2239751 polymorphisms were unrelated to HBV progression. The other two SNPs (rs622502 and rs6768300) showed no association with persistent HBV infection. Haplotype analysis revealed that the GGCA haplotype was associated with spontaneous clearance of HBV in this population. Moreover, luciferase activity was significantly higher in the PGL3-Basic-rs414171T construct as compared to the PGL3-Basic-rs414171A construct (p<0.001). CONCLUSION Two SNPs (rs414171 and rs2239751) in the CISH gene were associated with persistent HBV infection in Han Chinese population, but not with HBV progression.
Collapse
Affiliation(s)
- Zhangyong Hu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
- Department of Infection Disease, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan Province, China
| | - Jinliang Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
- * E-mail:
| | - Yangping Wu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Guolian Xiong
- Department of Infection Disease, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan Province, China
| | - Yali Wang
- Department of Infection Disease, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan Province, China
| | - Jun Yang
- Department of Infection Disease, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan Province, China
| | - Lan Deng
- Department of Infection Disease, The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan Province, China
| |
Collapse
|
11
|
Genetic contribution of CISH promoter polymorphisms to susceptibility to tuberculosis in Chinese children. PLoS One 2014; 9:e92020. [PMID: 24632804 PMCID: PMC3954833 DOI: 10.1371/journal.pone.0092020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Accepted: 02/15/2014] [Indexed: 12/19/2022] Open
Abstract
Tuberculosis (TB) is the leading cause of death due to an infectious disease worldwide, particularly in developing countries. A series of candidate genes have been suggested to be associated with development of TB disease. Among them, the human Cytokine-inducible Src homology 2(SH2) domain protein (CISH) gene has been very recently reported to be involved in T cell activation and differentiation in response to Mycobacterium tuberculosis infection. Here, we studied the association between CISH promoter polymorphisms and pediatric TB. A case-control study enrolled 352 TB patients and 527 healthy controls, who were of Han Chinese ethnicity and aged from 0.2 to 18 years. CISH gene promoter SNPs rs414171, rs622502 and rs809451 were genotyped in all subjects and transcriptional activity, mRNA level, and plasma cytokine level of subjects with different genotypes were further examined. Carriers with rs414171TT homozygotes and rs809451GC heterozygotes had a 1.78-fold (95% CI,1.16–2.74) and 1.86-fold (95% CI, 1.26–2.74) excess risk of developing TB compared to those with wild-type genotypes. A greater risk of TB disease was observed in population carrying C−809451-T−414171-C−622502 haplotype (OR 3.66, 95% CI:2.12–6.32). The G−809451-A−414171-C−622502-containing CISH promoter drove a 5.43-fold increased reporter expression compared to the C−809451-T−414171-C−622502-containing counterpart in Hela cell lines (P = 0.0009). PBMCs carrying rs414171TT homozygotes and rs809451GC heterozygotes showed a reduced CISH mRNA level compared to cells carrying wild type genotypes. Individuals with the rs414171TT genotype had significantly increased IL-12p40 and IL-10 production. In conclusion, CISH promoter rs414171 and rs809451 polymorphisms may play a vital role in mediating individual susceptibility to tuberculosis.
Collapse
|
12
|
Tong HV, Toan NL, Song LH, Bock CT, Kremsner PG, Velavan TP. Hepatitis B virus-induced hepatocellular carcinoma: functional roles of MICA variants. J Viral Hepat 2013; 20:687-98. [PMID: 24010643 DOI: 10.1111/jvh.12089] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2012] [Accepted: 01/01/2013] [Indexed: 01/05/2023]
Abstract
Hepatitis B virus infection is a high-risk factor for hepatocellular carcinoma. The human major histocompatibility complex class I chain-related gene A (MICA) is a ligand of the NKG2D receptor that modulates the NK and T-cell-mediated immune responses and is associated with several diseases. This study determined the effects of MICA polymorphisms during HBV infection and HBV-induced HCC. We conducted a case-controlled study in a Vietnamese cohort and genotyped ten functional MICA polymorphisms including the microsatellite motif in 552 clinically classified hepatitis B virus patients and 418 healthy controls. The serum soluble MICA levels (sMICA) were correlated with MICA variants and liver enzyme levels. We demonstrated a significant contribution of MICA rs2596542G/A promoter variant and nonsynonymous substitutions MICA-129Met/Val, MICA-251Gln/Arg, MICA-175Gly/Ser, triplet repeat polymorphism and respective haplotypes with HBV-induced HCC and HBV persistence. The circulating sMICA levels in HBV patient groups were elevated significantly compared with healthy controls. A significant contribution of studied MICA variants to sMICA levels was also observed. The liver enzymes alanine amino transferase (ALT), aspartate transaminase (AST), total bilirubin and direct bilirubin were positively correlated with sMICA levels suggesting sMICA as a biomarker for liver injury. We conclude that MICA polymorphisms play a crucial role in modulating innate immune responses, tumour surveillance and regulate disease susceptibility during HBV infection.
Collapse
Affiliation(s)
- H V Tong
- Institute of Tropical Medicine, University of Tübingen, Tübingen, Germany
| | | | | | | | | | | |
Collapse
|