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Han Y, Ge Y, Liu H, Liu L, Xie L, Chen X, Chen Q. A novel compound heterozygous mutation of UFC1 in a patient with neurodevelopmental disorder. Genes Genomics 2024; 46:1037-1043. [PMID: 39078589 DOI: 10.1007/s13258-024-01543-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 07/03/2024] [Indexed: 07/31/2024]
Abstract
BACKGROUND Neurodevelopmental disorders (NDDs) encompass a diverse group of disorders characterized by impaired cognition, behavior, and motor skills. Genetic factor is the leading cause in about 35% of NDDs patients. Mutations of UFC1, an E2 enzyme participating in the post-translational modification of proteins through attachment of ubiquitin-like proteins, were recently reported to be associated with NDDs. However, the UFC1 associated NDDs are rare and the data are scarce, thus making it difficult to identify this disease. OBJECTIVE This study reported a novel compound heterozygous mutation of UFC1 in a Chinese patient with NDD. METHODS Detailed clinical data were recorded. Whole exome sequencing (WES) was performed to determine the genetic cause of the patient. The candidate mutation was verified using Sanger sequencing. RESULTS WES analysis identified a novel compound heterozygous mutation of UFC1 (c.19 C > T, p.Arg7* and c.164G > A, p.Arg55Gln). The nonsense mutation c.19 C > T (p.Arg7*) led to a premature truncation of UFC1 and nonsense-mediated RNA decay. Arg55 is highly conserved among orthologues. Molecular modeling predicted that mutation c.164G > A (p.Arg55Gln) may influence the correct folding of UFC1. These two mutations were evaluated as likely pathogenic based on the ACMG guideline. Moreover, neurodevelopmental delay, microcephaly, and epilepsy were confirmed as major phenotypes of UFC1 mutation. CONCLUSION This study expands the mutational spectrum of NDDs. We reported the nonsense mutation of UFC1 for the first time. We also confirmed the major phenotypes that may guide clinical identification of UFC1 mutation. Ubiquitination mechanism is highlighted in NDDs pathogenesis.
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Affiliation(s)
- Ye Han
- Department of Neurology, The Affiliated Hospital of Capital Institute of Pediatrics, Beijing, China
| | - Yangyang Ge
- Department of Genetics, Capital Institute of Pediatrics, Beijing, China
| | - Haoran Liu
- Department of Genetics, Capital Institute of Pediatrics, Beijing, China
| | - Liying Liu
- Department of Pediatrics, Xuanwu Hospital Capital Medical University, Beijing, China
| | - Lina Xie
- Department of Neurology, The Affiliated Hospital of Capital Institute of Pediatrics, Beijing, China
| | - Xiaoli Chen
- Department of Genetics, Capital Institute of Pediatrics, Beijing, China.
| | - Qian Chen
- Department of Neurology, The Affiliated Hospital of Capital Institute of Pediatrics, Beijing, China.
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Ma XN, Li MY, Qi GQ, Wei LN, Zhang DK. SUMOylation at the crossroads of gut health: insights into physiology and pathology. Cell Commun Signal 2024; 22:404. [PMID: 39160548 PMCID: PMC11331756 DOI: 10.1186/s12964-024-01786-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2024] [Accepted: 08/10/2024] [Indexed: 08/21/2024] Open
Abstract
SUMOylation, a post-translational modification involving the covalent attachment of small ubiquitin-like modifier (SUMO) proteins to target substrates, plays a pivotal role at the intersection of gut health and disease, influencing various aspects of intestinal physiology and pathology. This review provides a comprehensive examination of SUMOylation's diverse roles within the gut microenvironment. We examine its critical roles in maintaining epithelial barrier integrity, regulating immune responses, and mediating host-microbe interactions, thereby highlighting the complex molecular mechanisms that underpin gut homeostasis. Furthermore, we explore the impact of SUMOylation dysregulation in various intestinal disorders, including inflammatory bowel diseases and colorectal cancer, highlighting its implications as a potential diagnostic biomarker and therapeutic target. By integrating current research findings, this review offers valuable insights into the dynamic interplay between SUMOylation and gut health, paving the way for novel therapeutic strategies aimed at restoring intestinal equilibrium and combating associated pathologies.
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Affiliation(s)
- Xue-Ni Ma
- Key Laboratory of Digestive Diseases, Lanzhou University Second Hospital, Lanzhou, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, China
| | - Mu-Yang Li
- Key Laboratory of Digestive Diseases, Lanzhou University Second Hospital, Lanzhou, 730030, China
- The Second Clinical Medical College, Lanzhou University, Lanzhou, 730030, China
| | - Guo-Qing Qi
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, 730030, China
| | - Li-Na Wei
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, 730030, China
| | - De-Kui Zhang
- Key Laboratory of Digestive Diseases, Lanzhou University Second Hospital, Lanzhou, 730030, China.
- Department of Gastroenterology, Lanzhou University Second Hospital, Lanzhou, 730030, China.
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3
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Wang Y, Sun C, Liu M, Xu P, Li Y, Zhang Y, Huang J. Dysregulated gene expression of SUMO machinery components induces the resistance to anti-PD-1 immunotherapy in lung cancer by upregulating the death of peripheral blood lymphocytes. Front Immunol 2024; 15:1424393. [PMID: 39211047 PMCID: PMC11357960 DOI: 10.3389/fimmu.2024.1424393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Accepted: 07/30/2024] [Indexed: 09/04/2024] Open
Abstract
Background The majority of patients with lung cancer exhibit drug resistance after anti-PD-1 immunotherapy, leading to shortened patient survival time. Previous studies have suggested an association between epigenetic abnormalities such as methylation and clinical response to anti-PD-1 immunotherapy, while the role of SUMOylation in resistance to anti-PD-1 antibody immunotherapy is still unclear. Methods Here, the mRNA expression of 15 SUMO machinery components in PBMC from lung cancer patients receiving anti-PD-1 immunotherapy were analyzed using real-time PCR. Base on the percentage change in mRNA levels, the relationship between the expression of SUMO machinery components and outcomes of anti-PD-1 immunotherapy, and the influencing factors of SUMOylation were evaluated. PBMC was treated with different concentrations of 2-D08 (a specific inhibitor of SUMOylation) in vitro, and analyzed the activation and the death rates of lymphocyte subsets by flow cytometry analysis. Results A predictive method, base on the gene expression of three SUMO machinery components (SUMO1, SUMO3 and UBE2I), were developed to distinguish non-responders to PD-1 inhibitors. Furthermore, the number of lymphocytes in peripheral blood significantly reduced in the dysregulated SUMOylation groups (the percentage change >100 or -50 ~ -100 groups). In vitro studies confirmed that lightly low SUMOylation level improved the activation status of T and NK lymphocytes, but extremely low SUMOylation level lead to the increased death rates of lymphocytes. Conclusion Our findings implied that dysregulated gene expression of SUMO machinery components could induce the resistance of anti-PD-1 immunotherapy in lung cancer by upregulating the death of peripheral blood lymphocytes. These data might provide effective circulating biomarkers for predicting the efficacy of anti-PD-1 immunotherapy, and uncovered a novel regulatory mechanism of resistance to anti-PD-1 immunotherapy.
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Affiliation(s)
- Ying Wang
- Department of Laboratory Medicine, The First Hospital of Jilin University, Changchun, China
| | - Chao Sun
- Cancer Center, The First Hospital of Jilin University, Changchun, China
| | - Mengmeng Liu
- Department of Laboratory Medicine, The First Hospital of Jilin University, Changchun, China
| | - Panyang Xu
- Department of Laboratory Medicine, The First Hospital of Jilin University, Changchun, China
| | - Yanyan Li
- Department of Laboratory Medicine, The First Hospital of Jilin University, Changchun, China
| | - Yongsheng Zhang
- Prenatal Diagnosis Center, Reproductive Medicine Center, The First Hospital of Jilin University, Changchun, China
| | - Jing Huang
- Department of Laboratory Medicine, The First Hospital of Jilin University, Changchun, China
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Zhu G, Tong N, Zhu Y, Wang L, Wang Q. The crosstalk between SUMOylation and immune system in host-pathogen interactions. Crit Rev Microbiol 2024:1-23. [PMID: 38619159 DOI: 10.1080/1040841x.2024.2339259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 04/01/2024] [Indexed: 04/16/2024]
Abstract
Pathogens can not only cause infectious diseases, immune system diseases, and chronic diseases, but also serve as potential triggers or initiators for certain tumors. They directly or indirectly damage human health and are one of the leading causes of global deaths. Small ubiquitin-like modifier (SUMO) modification, a type of protein post-translational modification (PTM) that occurs when SUMO groups bond covalently to particular lysine residues on substrate proteins, plays a crucial role in both innate and adaptive immunologic responses, as well as pathogen-host immune system crosstalk. SUMOylation participates in the host's defense against pathogens by regulating immune responses, while numerically vast and taxonomically diverse pathogens have evolved to exploit the cellular SUMO modification system to break through innate defenses. Here, we describe the characteristics and multiple functions of SUMOylation as a pivotal PTM mechanism, the tactics employed by various pathogens to counteract the immune system through targeting host SUMOylation, and the character of the SUMOylation system in the fight between pathogens and the host immune system. We have also included a summary of the potential anti-pathogen SUMO enzyme inhibitors. This review serves as a reference for basic research and clinical practice in the diagnosis, prognosis, and treatment of pathogenic microorganism-caused disorders.
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Affiliation(s)
- Gangli Zhu
- Guangdong Province Solid Waste Recycling and Heavy Metal Pollution Control Engineering Technology Research Center, Guangdong Polytechnic of Environment Protection Engineering, Foshan, Guangdong, China
| | - Ni Tong
- Department of Molecular Biology, State Administration of Traditional Chinese Medicine of the People's Republic of China, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
- Shenzhen Traditional Chinese Medicine Hospital, Shenzhen, Guangdong, China
| | - Yipeng Zhu
- Guagnzhou NO.6 Middle school, Guangzhou, Guangdong, China
| | - Lize Wang
- General Department, Institute of Software Chinese Academy of Sciences, Beijing, China
| | - Qirui Wang
- Department of Molecular Biology, State Administration of Traditional Chinese Medicine of the People's Republic of China, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, Guangdong, China
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Chen CS, Hung KS, Jian MJ, Chung HY, Chang CK, Perng CL, Chen HC, Chang FY, Wang CH, Hung YJ, Shang HS. Host-Pathogen Interactions in K. pneumoniae Urinary Tract Infections: Investigating Genetic Risk Factors in the Taiwanese Population. Diagnostics (Basel) 2024; 14:415. [PMID: 38396454 PMCID: PMC10888217 DOI: 10.3390/diagnostics14040415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Klebsiella pneumoniae (K. pneumoniae) urinary tract infections pose a significant challenge in Taiwan. The significance of this issue arises because of the growing concerns about the antibiotic resistance of K. pneumoniae. Therefore, this study aimed to uncover potential genomic risk factors in Taiwanese patients with K. pneumoniae urinary tract infections through genome-wide association studies (GWAS). METHODS Genotyping data are obtained from participants with a history of urinary tract infections enrolled at the Tri-Service General Hospital as part of the Taiwan Precision Medicine Initiative (TPMI). A case-control study employing GWAS is designed to detect potential susceptibility single-nucleotide polymorphisms (SNPs) in patients with K. pneumoniae-related urinary tract infections. The associated genes are determined using a genome browser, and their expression profiles are validated via the GTEx database. The GO, Reactome, DisGeNET, and MalaCards databases are also consulted to determine further connections between biological functions, molecular pathways, and associated diseases between these genes. RESULTS The results identified 11 genetic variants with higher odds ratios compared to controls. These variants are implicated in processes such as adhesion, protein depolymerization, Ca2+-activated potassium channels, SUMOylation, and protein ubiquitination, which could potentially influence the host immune response. CONCLUSIONS This study implies that certain risk variants may be linked to K. pneumoniae infections by affecting diverse molecular functions that can potentially impact host immunity. Additional research and follow-up studies are necessary to elucidate the influence of these risk variants on infectious diseases and develop targeted interventions for mitigating the spread of K. pneumoniae urinary tract infections.
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Affiliation(s)
- Chi-Sheng Chen
- Division of Clinical Pathology, Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan (H.-Y.C.)
| | - Kuo-Sheng Hung
- Center for Precision Medicine and Genomics, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Ming-Jr Jian
- Division of Clinical Pathology, Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan (H.-Y.C.)
| | - Hsing-Yi Chung
- Division of Clinical Pathology, Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan (H.-Y.C.)
| | - Chih-Kai Chang
- Division of Clinical Pathology, Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan (H.-Y.C.)
| | - Cherng-Lih Perng
- Division of Clinical Pathology, Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan (H.-Y.C.)
| | - Hsiang-Cheng Chen
- Division of Rheumatology/Immunology and Allergy, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
| | - Feng-Yee Chang
- Division of Infectious Diseases and Tropical Medicine, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
| | - Chih-Hung Wang
- Department of Otolaryngology-Head and Neck Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Yi-Jen Hung
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Hung-Sheng Shang
- Division of Clinical Pathology, Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan (H.-Y.C.)
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Huang CH, Yang TT, Lin KI. Mechanisms and functions of SUMOylation in health and disease: a review focusing on immune cells. J Biomed Sci 2024; 31:16. [PMID: 38280996 PMCID: PMC10821541 DOI: 10.1186/s12929-024-01003-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 01/05/2024] [Indexed: 01/29/2024] Open
Abstract
SUMOylation, which is a type of post-translational modification that involves covalent conjugation of small ubiquitin-like modifier (SUMO) proteins to target substrates, regulates various important molecular and cellular processes, including transcription, the cell cycle, cell signaling, and DNA synthesis and repair. Newly synthesized SUMO is immature and cleaved by the SUMO-specific protease family, resulting in exposure of the C-terminal Gly-Gly motif to become the mature form. In the presence of ATP, mature SUMO is conjugated with the activating enzyme E1 through the cysteine residue of E1, followed by transfer to the cysteine residue of E2-conjugating enzyme Ubc9 in humans that recognizes and modifies the lysine residue of a substrate protein. E3 SUMO ligases promote SUMOylation. SUMOylation is a reversible modification and mediated by SUMO-specific proteases. Cumulative studies have indicated that SUMOylation affects the functions of protein substrates in various manners, including cellular localization and protein stability. Gene knockout studies in mice have revealed that several SUMO cycling machinery proteins are crucial for the development and differentiation of various cell lineages, including immune cells. Aberrant SUMOylation has been implicated in several types of diseases, including cancers, cardiovascular diseases, and autoimmune diseases. This review summarizes the biochemistry of SUMO modification and the general biological functions of proteins involved in SUMOylation. In particular, this review focuses on the molecular mechanisms by which SUMOylation regulates the development, maturation, and functions of immune cells, including T, B, dendritic, and myeloid cells. This review also discusses the underlying relevance of disruption of SUMO cycling and site-specific interruption of SUMOylation on target proteins in immune cells in diseases, including cancers and infectious diseases.
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Affiliation(s)
- Chien-Hsin Huang
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sec. 2, Nankang District, Taipei, 115, Taiwan
- Graduate Institute of Immunology, College of Medicine, National Taiwan University, Taipei, 110, Taiwan
| | - Tsan-Tzu Yang
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sec. 2, Nankang District, Taipei, 115, Taiwan
- Graduate Institute of Immunology, College of Medicine, National Taiwan University, Taipei, 110, Taiwan
| | - Kuo-I Lin
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sec. 2, Nankang District, Taipei, 115, Taiwan.
- Graduate Institute of Immunology, College of Medicine, National Taiwan University, Taipei, 110, Taiwan.
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Karandikar PV, Suh L, Gerstl JVE, Blitz SE, Qu QR, Won SY, Gessler FA, Arnaout O, Smith TR, Peruzzi PP, Yang W, Friedman GK, Bernstock JD. Positioning SUMO as an immunological facilitator of oncolytic viruses for high-grade glioma. Front Cell Dev Biol 2023; 11:1271575. [PMID: 37860820 PMCID: PMC10582965 DOI: 10.3389/fcell.2023.1271575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/18/2023] [Indexed: 10/21/2023] Open
Abstract
Oncolytic viral (OV) therapies are promising novel treatment modalities for cancers refractory to conventional treatment, such as glioblastoma, within the central nervous system (CNS). Although OVs have received regulatory approval for use in the CNS, efficacy is hampered by obstacles related to delivery, under-/over-active immune responses, and the "immune-cold" nature of most CNS malignancies. SUMO, the Small Ubiquitin-like Modifier, is a family of proteins that serve as a high-level regulator of a large variety of key physiologic processes including the host immune response. The SUMO pathway has also been implicated in the pathogenesis of both wild-type viruses and CNS malignancies. As such, the intersection of OV biology with the SUMO pathway makes SUMOtherapeutics particularly interesting as adjuvant therapies for the enhancement of OV efficacy alone and in concert with other immunotherapeutic agents. Accordingly, the authors herein provide: 1) an overview of the SUMO pathway and its role in CNS malignancies; 2) describe the current state of CNS-targeted OVs; and 3) describe the interplay between the SUMO pathway and the viral lifecycle and host immune response.
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Affiliation(s)
- Paramesh V. Karandikar
- T. H. Chan School of Medicine, University of Massachusetts, Worcester, MA, United States
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Lyle Suh
- T. H. Chan School of Medicine, University of Massachusetts, Worcester, MA, United States
| | - Jakob V. E. Gerstl
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Sarah E. Blitz
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Qing Rui Qu
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Sae-Yeon Won
- Department of Neurosurgery, University of Rostock, Rostock, Germany
| | | | - Omar Arnaout
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Timothy R. Smith
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Pier Paolo Peruzzi
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
| | - Wei Yang
- Department of Anesthesiology, Multidisciplinary Brain Protection Program, Duke University Medical Center, Durham, NC, United States
| | - Gregory K. Friedman
- Department of Neuro-Oncology, Division of Cancer Medicine, MD Anderson Cancer Center, Houston, TX, United States
| | - Joshua D. Bernstock
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, United States
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, United States
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Zheng X, Wang L, Zhang Z, Tang H. The emerging roles of SUMOylation in pulmonary diseases. Mol Med 2023; 29:119. [PMID: 37670258 PMCID: PMC10478458 DOI: 10.1186/s10020-023-00719-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/22/2023] [Indexed: 09/07/2023] Open
Abstract
Small ubiquitin-like modifier mediated modification (SUMOylation) is a critical post-translational modification that has a broad spectrum of biological functions, including genome replication and repair, transcriptional regulation, protein stability, and cell cycle progression. Perturbation or deregulation of a SUMOylation and deSUMOylation status has emerged as a new pathophysiological feature of lung diseases. In this review, we highlighted the link between SUMO pathway and lung diseases, especially the sumoylated substrate such as C/EBPα in bronchopulmonary dysplasia (BDP), PPARγ in pneumonia, TFII-I in asthma, HDAC2 in chronic obstructive pulmonary disease (COPD), KLF15 in hypoxic pulmonary hypertension (HPH), SMAD3 in idiopathic pulmonary fibrosis (IPF), and YTHDF2 in cancer. By exploring the impact of SUMOylation in pulmonary diseases, we intend to shed light on its potential to inspire the development of innovative diagnostic and therapeutic strategies, holding promise for improving patient outcomes and overall respiratory health.
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Affiliation(s)
- Xuyang Zheng
- Department of pediatrics, The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, P.R. China.
| | - Lingqiao Wang
- Department of pediatrics, The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310000, Zhejiang, P.R. China
| | - Zhen Zhang
- Department of Orthopedics Surgery, The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 31000, Zhejiang, P.R. China
| | - Huifang Tang
- Department of Pharmacology, Zhejiang Respiratory Drugs Research Laboratory, School of Basic Medicial Sciences, Zhejiang University, Hangzhou, 310058, Zhejiang, P.R. China.
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Zhong Q, Xiao X, Qiu Y, Xu Z, Chen C, Chong B, Zhao X, Hai S, Li S, An Z, Dai L. Protein posttranslational modifications in health and diseases: Functions, regulatory mechanisms, and therapeutic implications. MedComm (Beijing) 2023; 4:e261. [PMID: 37143582 PMCID: PMC10152985 DOI: 10.1002/mco2.261] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 03/26/2023] [Accepted: 03/27/2023] [Indexed: 05/06/2023] Open
Abstract
Protein posttranslational modifications (PTMs) refer to the breaking or generation of covalent bonds on the backbones or amino acid side chains of proteins and expand the diversity of proteins, which provides the basis for the emergence of organismal complexity. To date, more than 650 types of protein modifications, such as the most well-known phosphorylation, ubiquitination, glycosylation, methylation, SUMOylation, short-chain and long-chain acylation modifications, redox modifications, and irreversible modifications, have been described, and the inventory is still increasing. By changing the protein conformation, localization, activity, stability, charges, and interactions with other biomolecules, PTMs ultimately alter the phenotypes and biological processes of cells. The homeostasis of protein modifications is important to human health. Abnormal PTMs may cause changes in protein properties and loss of protein functions, which are closely related to the occurrence and development of various diseases. In this review, we systematically introduce the characteristics, regulatory mechanisms, and functions of various PTMs in health and diseases. In addition, the therapeutic prospects in various diseases by targeting PTMs and associated regulatory enzymes are also summarized. This work will deepen the understanding of protein modifications in health and diseases and promote the discovery of diagnostic and prognostic markers and drug targets for diseases.
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Affiliation(s)
- Qian Zhong
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Xina Xiao
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Yijie Qiu
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Zhiqiang Xu
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Chunyu Chen
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Baochen Chong
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Xinjun Zhao
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Shan Hai
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Shuangqing Li
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Zhenmei An
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
| | - Lunzhi Dai
- Department of Endocrinology and MetabolismGeneral Practice Ward/International Medical Center WardGeneral Practice Medical Center and National Clinical Research Center for GeriatricsState Key Laboratory of BiotherapyWest China Hospital, Sichuan UniversityChengduChina
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10
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Chen Z, Yang J, Tang L, Sun X, Li Y, Sheng Z, Ding H, Xu C, Tong X, Zhao J. SUMOylation patterns and signature characterize the tumor microenvironment and predict prognosis in lung adenocarcinoma. Front Cell Dev Biol 2023; 11:1094588. [PMID: 37123398 PMCID: PMC10133499 DOI: 10.3389/fcell.2023.1094588] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/03/2023] [Indexed: 05/02/2023] Open
Abstract
Background: Recent studies have revealed that SUMOylation modifications are involved in various biological processes, including cancer development and progression. However, the precise role of SUMOylation in lung adenocarcinoma (LUAD), especially in the tumor immune microenvironment, is not yet clear. Methods: We identified SUMOylation patterns by unsupervised consensus clustering based on the expression of SUMOylation regulatory genes. The tumor microenvironment in lung adenocarcinoma was analyzed using algorithms such as GSVA and ssGSEA. Key genes of SUMOylation patterns were screened for developing a SUMOylation scoring model to assess immunotherapy and chemotherapy responses in lung adenocarcinoma patients. Experiments were conducted to validate the differential expression of model genes in lung adenocarcinoma. Finally, we constructed a nomogram based on the SUMOylation score to assess the prognosis of individual lung adenocarcinoma patients. Results: Two patterns of SUMOylation were identified, namely, SUMO-C1, which showed anti-tumor immune phenotype, and SUMO-C2, which showed immunosuppressive phenotype. Different genomic subtypes were also identified; subtype gene-T1 exhibited a reciprocal restriction between the immune microenvironment and stromal microenvironment. High SUMOylation scores were indicative of poor lung adenocarcinoma prognosis. SUMOylation score was remarkably negatively correlated with the infiltration of anti-tumor immune cells, and significantly positively correlated with immune cells promoting immune escape and immune suppression. In addition, patients with low scores responded better to immunotherapy. Therefore, the developed nomogram has a high prognostic predictive value. Conclusion: The SUMOylation patterns can well discriminate the tumor microenvironment features of lung adenocarcinoma, especially the immune cell infiltration status. The SUMOylation score can further assess the relationship between SUMOylation and immune cell crosstalk and has significant prognostic value and can be used to predict immunotherapy and chemotherapy response in patients with lung adenocarcinoma.
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Affiliation(s)
- Zhike Chen
- Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jian Yang
- Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Lijuan Tang
- Dalian Medical University, Dalian, China
- Department of Pathology, Affiliated Hospital of Nantong University, Nantong, China
| | - Xue Sun
- Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yu Li
- Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ziqing Sheng
- Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Hao Ding
- Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chun Xu
- Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Jun Zhao, ; Xin Tong, ; Chun Xu,
| | - Xin Tong
- Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Jun Zhao, ; Xin Tong, ; Chun Xu,
| | - Jun Zhao
- Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- *Correspondence: Jun Zhao, ; Xin Tong, ; Chun Xu,
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11
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Wang Z, Li T, Gong Z, Xie J. Role of ISG15 post-translational modification in immunity against Mycobacterium tuberculosis infection. Cell Signal 2022; 94:110329. [PMID: 35390466 DOI: 10.1016/j.cellsig.2022.110329] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 11/30/2022]
Abstract
ISG15 encoded by a type I interferon (IFN) inducible gene mediates an important cellular process called ISGylation. ISGylation emerges as a powerful host tactic against intracellular pathogens like Mycobacterium tuberculosis (Mtb). However, the exact role of ISGylation in immunity remains elusive. To shed light on how ISGylation, which is both interesting and complex, participates in immunity against Mtb, this manuscript summarized the current knowledge about the structural characteristics and targets of ISG15 and how ISGylation cross-talks with other host post-translational modifications to exert its effect.
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Affiliation(s)
- Zilu Wang
- Institute of Modern Biopharmaceuticals, State Key Laboratory Breeding Base of Eco-Environment and Bio-Resource of the Three Gorges Area, Key Laboratory of Eco-environments in Three Gorges Reservoir Region, Ministry of Education, School of Life Sciences, Southwest University, Chongqing 400715, China
| | - Tongxin Li
- Chongqing Public Health Medical Center, Southwest University Public Health Hospital, central laboratory Chongqing, 400030, China
| | - Zhen Gong
- Institute of Modern Biopharmaceuticals, State Key Laboratory Breeding Base of Eco-Environment and Bio-Resource of the Three Gorges Area, Key Laboratory of Eco-environments in Three Gorges Reservoir Region, Ministry of Education, School of Life Sciences, Southwest University, Chongqing 400715, China
| | - Jianping Xie
- Institute of Modern Biopharmaceuticals, State Key Laboratory Breeding Base of Eco-Environment and Bio-Resource of the Three Gorges Area, Key Laboratory of Eco-environments in Three Gorges Reservoir Region, Ministry of Education, School of Life Sciences, Southwest University, Chongqing 400715, China.
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12
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Liu P, Zhang J, Wang Y, Wang C, Qiu X, Chen DQ. Natural Products Against Renal Fibrosis via Modulation of SUMOylation. Front Pharmacol 2022; 13:800810. [PMID: 35308200 PMCID: PMC8931477 DOI: 10.3389/fphar.2022.800810] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 02/08/2022] [Indexed: 12/29/2022] Open
Abstract
Renal fibrosis is the common and final pathological process of kidney diseases. As a dynamic and reversible post-translational modification, SUMOylation and deSUMOylation of transcriptional factors and key mediators significantly affect the development of renal fibrosis. Recent advances suggest that SUMOylation functions as the promising intervening target against renal fibrosis, and natural products prevent renal fibrosis via modulating SUMOylation. Here, we introduce the mechanism of SUMOylation in renal fibrosis and therapeutic effects of natural products. This process starts by summarizing the key mediators and enzymes during SUMOylation and deSUMOylation and its regulation role in transcriptional factors and key mediators in renal fibrosis, then linking the mechanism findings of SUMOylation and natural products to develop novel therapeutic candidates for treating renal fibrosis, and concludes by commenting on promising therapeutic targets and candidate natural products in renal fibrosis via modulating SUMOylation, which highlights modulating SUMOylation as a promising strategy for natural products against renal fibrosis.
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Affiliation(s)
- Peng Liu
- Shunyi Hospital, Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Jing Zhang
- Institute of Plant Resources, Yunnan University, Kunming, China
| | - Yun Wang
- Shunyi Hospital, Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Chen Wang
- Shunyi Hospital, Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Xinping Qiu
- Shunyi Hospital, Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Dan-Qian Chen
- Department of Emergency, China-Japan Friendship Hospital, Beijing, China
- *Correspondence: Dan-Qian Chen,
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13
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Zhang M, Liu S, Miao Z, Han F, Gottardo R, Sun W. IDEAS: individual level differential expression analysis for single-cell RNA-seq data. Genome Biol 2022; 23:33. [PMID: 35073995 PMCID: PMC8784862 DOI: 10.1186/s13059-022-02605-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 01/06/2022] [Indexed: 12/29/2022] Open
Abstract
We consider an increasingly popular study design where single-cell RNA-seq data are collected from multiple individuals and the question of interest is to find genes that are differentially expressed between two groups of individuals. Towards this end, we propose a statistical method named IDEAS (individual level differential expression analysis for scRNA-seq). For each gene, IDEAS summarizes its expression in each individual by a distribution and then assesses whether these individual-specific distributions are different between two groups of individuals. We apply IDEAS to assess gene expression differences of autism patients versus controls and COVID-19 patients with mild versus severe symptoms.
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Affiliation(s)
- Mengqi Zhang
- Public Health Science Division, Fred Hutchison Cancer Research Center, Seattle, USA
- Present Address: University of Pennsylvania, Philadelphia, 19104, USA
| | - Si Liu
- Public Health Science Division, Fred Hutchison Cancer Research Center, Seattle, USA
| | - Zhen Miao
- Department of Statistics, University of Washington, Seattle, USA
| | - Fang Han
- Department of Statistics, University of Washington, Seattle, USA
| | - Raphael Gottardo
- Biomedical Data Sciences Center, Lausanne University Hospital, Lausanne, Switzerland
| | - Wei Sun
- Public Health Science Division, Fred Hutchison Cancer Research Center, Seattle, USA.
- Department of Biostatistics, University of Washington, Seattle, USA.
- Department of Biostatistics, University of North Carolina, Chapel Hill, USA.
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14
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Aroankins TS, Murali SK, Fenton RA, Wu Q. The Hydrogen-Coupled Oligopeptide Membrane Cotransporter Pept2 is SUMOylated in Kidney Distal Convoluted Tubule Cells. Front Mol Biosci 2021; 8:790606. [PMID: 34881291 PMCID: PMC8646034 DOI: 10.3389/fmolb.2021.790606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/08/2021] [Indexed: 11/13/2022] Open
Abstract
Protein post-translational modification by the Small Ubiquitin-like MOdifier (SUMO) on lysine residues is a reversible process highly important for transcription and protein stability. In the kidney, SUMOylation appears to be important for the cellular response to aldosterone. Therefore, in this study, we generated a SUMOylation profile of the aldosterone-sensitive kidney distal convoluted tubule (DCT) as a basis for understanding SUMOylation events in this cell type. Using mass spectrometry-based proteomics, 1037 SUMO1 and 552 SUMO2 sites, corresponding to 546 SUMO1 and 356 SUMO2 proteins, were identified from a modified mouse kidney DCT cell line (mpkDCT). SUMOylation of the renal hydrogen-coupled oligopeptide and drug co-transporter (Pept2) at one site (K139) was found to be highly regulated by aldosterone. Using immunolabelling of mouse kidney sections Pept2 was localized to DCT cells in vivo. Aldosterone stimulation of mpkDCT cell lines expressing wild-type Pept2 or mutant K139R-Pept2, post-transcriptionally increased Pept2 expression up to four-fold. Aldosterone decreased wild-type Pept2 abundance in the apical membrane domain of mpkDCT cells, but this response was absent in K139R-Pept2 expressing cells. In summary, we have generated a SUMOylation landscape of the mouse DCT and determined that SUMOylation plays an important role in the physiological regulation of Pept2 trafficking by aldosterone.
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Affiliation(s)
- Takwa S Aroankins
- Department of Biomedicine, Aarhus University, Aarhus, Denmark.,Department of Anesthesiology and Intensive Care, Sahlgrenska University Hospital, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | | | - Robert A Fenton
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Qi Wu
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
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