1
|
Genova C, Marconi S, Chiorino G, Guana F, Ostano P, Santamaria S, Rossi G, Vanni I, Longo L, Tagliamento M, Zullo L, Dal Bello MG, Dellepiane C, Alama A, Rijavec E, Ludovini V, Barletta G, Passiglia F, Metro G, Baglivo S, Chiari R, Rivoltini L, Biello F, Baraibar I, Gil-Bazo I, Novello S, Grossi F, Coco S. Extracellular vesicles miR-574-5p and miR-181a-5p as prognostic markers in NSCLC patients treated with nivolumab. Clin Exp Med 2024; 24:182. [PMID: 39105937 PMCID: PMC11303437 DOI: 10.1007/s10238-024-01427-8] [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: 04/12/2024] [Accepted: 07/07/2024] [Indexed: 08/07/2024]
Abstract
Immune checkpoint inhibitors (ICIs) have revolutionized the management of advanced non-small cell lung cancer (NSCLC), although patient survival is still unsatisfactory. Accurate predictive markers capable of personalizing the treatment of patients with NSCLC are still lacking. Circulating extracellular vesicles involved in cell-to-cell communications through miRNAs (EV-miRs) transfer are promising markers. Plasma from 245 patients with advanced NSCLC who received nivolumab as second-line therapy was collected and analyzed. EV-miRnome was profiled on 174/245 patients by microarray platform, and selected EV-miRs were validated by qPCR. A prognostic model combining EV-miR and clinical variables was built using stepwise Cox regression analysis and tested on an independent patient cohort (71/245). EV-PD-L1 gene copy number was assessed by digital PCR. For 54 patients with disease control, EV-miR changes at best response versus baseline were investigated by microarray and validated by qPCR. EV-miRNome profiling at baseline identified two EV-miRs (miR-181a-5p and miR-574-5p) that, combined with performance status, are capable of discriminating patients unlikely from those that are likely to benefit from immunotherapy (median overall survival of 4 months or higher than 9 months, respectively). EV-PD-L1 digital evaluation reported higher baseline copy number in patients at increased risk of mortality, without improving the prognostic score. Best response EV-miRNome profiling selected six deregulated EV-miRs (miR19a-3p, miR-20a-5p, miR-142-3p, miR-1260a, miR-1260b, and miR-5100) in responding patients. Their longitudinal monitoring highlighted a significant downmodulation already in the first treatment cycles, which lasted more than 6 months. Our results demonstrate that EV-miRs are promising prognostic markers for NSCLC patients treated with nivolumab.
Collapse
Affiliation(s)
- Carlo Genova
- UOC Clinica Di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
- Dipartimento Di Medicina Interna E Specialità Mediche (DiMI), Università Degli Studi Di Genova, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Silvia Marconi
- UOS Tumori Polmonari, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Giovanna Chiorino
- Laboratory of Cancer Genomics, Fondazione Edo Ed Elvo Tempia, Via Malta, 3, 13900, Biella, Italy.
| | - Francesca Guana
- Laboratory of Cancer Genomics, Fondazione Edo Ed Elvo Tempia, Via Malta, 3, 13900, Biella, Italy
| | - Paola Ostano
- Laboratory of Cancer Genomics, Fondazione Edo Ed Elvo Tempia, Via Malta, 3, 13900, Biella, Italy
| | - Sara Santamaria
- UOC Clinica Di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Giovanni Rossi
- UOC Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Irene Vanni
- Genetica Oncologica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Luca Longo
- UOS Tumori Polmonari, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Marco Tagliamento
- Dipartimento Di Medicina Interna E Specialità Mediche (DiMI), Università Degli Studi Di Genova, Viale Benedetto XV, 6, 16132, Genoa, Italy
| | - Lodovica Zullo
- UOS Tumori Polmonari, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Maria Giovanna Dal Bello
- UOS Tumori Polmonari, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Chiara Dellepiane
- UOC Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Angela Alama
- UOS Tumori Polmonari, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Erika Rijavec
- Medical Oncology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Francesco Sforza, 35, 20122, Milan, Italy
| | - Vienna Ludovini
- Department of Medical Oncology, Santa Maria Della Misericordia Hospital, Piazzale Giorgio Menghini, 3, 06129, Perugia, Italy
| | - Giulia Barletta
- UOC Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Francesco Passiglia
- Department of Oncology, University of Turin, S. Luigi Gonzaga Hospital, Regione Gonzole, 10, 10043, Orbassano, TO, Italy
| | - Giulio Metro
- Department of Medical Oncology, Santa Maria Della Misericordia Hospital, Piazzale Giorgio Menghini, 3, 06129, Perugia, Italy
| | - Sara Baglivo
- Department of Medical Oncology, Santa Maria Della Misericordia Hospital, Piazzale Giorgio Menghini, 3, 06129, Perugia, Italy
| | - Rita Chiari
- Azienda Ospedaliera "Ospedali Riuniti Marche Nord", Piazzale Cinelli 4, 61126, Pesaro, PU, Italy
| | - Licia Rivoltini
- Unit of Immunotherapy, Department of Research, Fondazione IRCCS Istituto Nazionale Dei Tumori, Via Giacomo Venezian, 1, 20133, Milan, Italy
| | - Federica Biello
- Oncology Unit, Azienda Ospedaliera Universitaria Maggiore Della Carità, Largo Bellini, 28100, Novara, Italy
| | - Iosune Baraibar
- Department of Oncology, Clínica Universidad de Navarra, Av. de Pío XII, 36, 31008, Pamplona, Spain
- Program in Solid Tumors, Center for Applied Medical Research and Navarra Institute for Health Research, Av. de Pío XII, 55, 31008, Pamplona, Navarra, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Av. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, 28029, Madrid, Spain
| | - Ignacio Gil-Bazo
- Department of Oncology, Clínica Universidad de Navarra, Av. de Pío XII, 36, 31008, Pamplona, Spain
- Program in Solid Tumors, Center for Applied Medical Research and Navarra Institute for Health Research, Av. de Pío XII, 55, 31008, Pamplona, Navarra, Spain
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Av. Monforte de Lemos, 3-5, Pabellón 11, Planta 0, 28029, Madrid, Spain
| | - Silvia Novello
- Department of Oncology, University of Turin, S. Luigi Gonzaga Hospital, Regione Gonzole, 10, 10043, Orbassano, TO, Italy
| | - Francesco Grossi
- Division of Medical Oncology, Department of Medicine and Surgery, Ospedale Di Circolo E Fondazione Macchi, ASST Dei Sette Laghi, Via Lazio, 36, 21100, Varese, Italy
| | - Simona Coco
- UOS Tumori Polmonari, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.
| |
Collapse
|
2
|
Yang H, Wang S, Wang F, Bai X, Ren J. Serum long non-coding Ribonucleic Acid H19 serves as a biomarker for systemic lupus erythematosus and participates in the disease progression. Lupus 2024; 33:675-684. [PMID: 38634475 DOI: 10.1177/09612033241243175] [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] [Indexed: 04/19/2024]
Abstract
AIM This study aimed to investigate the expression of H19 and its possible molecular mechanism in systemic lupus erythematosus (SLE). METHODS The expression of H19 and miR-19b in serum and peripheral blood mononuclear cells (PBMCs) were detected by reverse transcription quantitative polymerase chain reaction (RT-qPCR). Receiver operator characteristic (ROC) curve was constructed to evaluate the diagnostic value of serum H19 in SLE. Pearson correlation coefficient was used to analyze the correlation between serum levels of H19 and miR-19b. Flow cytometry and Cell counting kit-8 (CCK-8) assay were performed to detect cell apoptosis and viability. The levels of pro-inflammatory and anti-inflammatory factors were measured by enzyme-linked immunosorbent assay (ELISA). Luciferase reporter gene assay was conducted to verify the interaction between H19 and miR-19b. RESULTS The expression of H19 and miR-19b in SLE group were up-regulated and down-regulated, respectively. Serum H19 has certain clinical diagnostic value in SLE. In in vitro studies, overexpression of H19 can significantly inhibit the viability of PBMCs and promote apoptosis and inflammatory response of PBMCs by interacting with miR-19b. CONCLUSIONS The expression of H19 is upregulated in patients with SLE and plays a role in cell function and inflammation by targeting miR-19b in PBMCs, which may be one of the pathological mechanisms of SLE.
Collapse
Affiliation(s)
- Hongyu Yang
- Department of Clinical Laboratory, Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Shuping Wang
- Department of Clinical Laboratory, Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Fei Wang
- Department of Clinical Laboratory, Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Xuemei Bai
- Department of Clinical Laboratory, Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Juan Ren
- Department of Clinical Laboratory, Affiliated Hospital of Panzhihua University, Panzhihua, China
| |
Collapse
|
3
|
Miyano T, Mikkaichi T, Nakamura K, Yoshigae Y, Abernathy K, Ogura Y, Kiyosawa N. Circulating microRNA Profiles Identify a Patient Subgroup with High Inflammation and Severe Symptoms in Schizophrenia Experiencing Acute Psychosis. Int J Mol Sci 2024; 25:4291. [PMID: 38673876 PMCID: PMC11050142 DOI: 10.3390/ijms25084291] [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: 03/08/2024] [Revised: 04/06/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Schizophrenia is a complex and heterogenous psychiatric disorder. This study aimed to demonstrate the potential of circulating microRNAs (miRNAs) as a clinical biomarker to stratify schizophrenia patients and to enhance understandings of their heterogenous pathophysiology. We measured levels of 179 miRNA and 378 proteins in plasma samples of schizophrenia patients experiencing acute psychosis and obtained their Positive and Negative Syndrome Scale (PANSS) scores. The plasma miRNA profile revealed three subgroups of schizophrenia patients, where one subgroup tended to have higher scores of all the PANSS subscales compared to the other subgroups. The subgroup with high PANSS scores had four distinctively downregulated miRNAs, which enriched 'Immune Response' according to miRNA set enrichment analysis and were reported to negatively regulate IL-1β, IL-6, and TNFα. The same subgroup had 22 distinctively upregulated proteins, which enriched 'Cytokine-cytokine receptor interaction' according to protein set enrichment analysis, and all the mapped proteins were pro-inflammatory cytokines. Hence, the subgroup is inferred to have comparatively high inflammation within schizophrenia. In conclusion, miRNAs are a potential biomarker that reflects both disease symptoms and molecular pathophysiology, and identify a patient subgroup with high inflammation. These findings provide insights for the precision medicinal strategies for anti-inflammatory treatments in the high-inflammation subgroup of schizophrenia.
Collapse
Affiliation(s)
- Takuya Miyano
- Translational Science Department II, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa, Tokyo 140-8710, Japan; (T.M.); (K.N.); (Y.Y.); (N.K.)
| | - Tsuyoshi Mikkaichi
- Translational Science Department II, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa, Tokyo 140-8710, Japan; (T.M.); (K.N.); (Y.Y.); (N.K.)
| | - Kouichi Nakamura
- Translational Science Department II, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa, Tokyo 140-8710, Japan; (T.M.); (K.N.); (Y.Y.); (N.K.)
| | - Yasushi Yoshigae
- Translational Science Department II, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa, Tokyo 140-8710, Japan; (T.M.); (K.N.); (Y.Y.); (N.K.)
| | - Kelly Abernathy
- Clinical Research Department, Sirtsei Pharmaceuticals, Inc., 3000 RDU Center Drive, Suite 130, Morrisville, NC 27560, USA;
| | - Yuji Ogura
- Translational Research Department, Daiichi Sankyo RD Novare Co., Ltd., 1-16-13 Kitakasai, Edogawa, Tokyo 134-8630, Japan;
| | - Naoki Kiyosawa
- Translational Science Department II, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa, Tokyo 140-8710, Japan; (T.M.); (K.N.); (Y.Y.); (N.K.)
| |
Collapse
|
4
|
Zhu X, Chen Y, Yin Z, Zhang Y, Shen Y, Dai D, Lin X, Zou LH, Shen N, Ye Z, Ding H, Hou G. Novel potential lncRNA biomarker in B cells indicates essential pathogenic pathway activation in patients with SLE. Lupus Sci Med 2024; 11:e001065. [PMID: 38599668 PMCID: PMC11015226 DOI: 10.1136/lupus-2023-001065] [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: 09/28/2023] [Accepted: 04/01/2024] [Indexed: 04/12/2024]
Abstract
OBJECTIVES Systemic lupus erythematosus (SLE) is a highly heterogeneous disease, and B cell abnormalities play a central role in the pathogenesis of SLE. Long non-coding RNAs (lncRNAs) have also been implicated in the pathogenesis of SLE. The expression of lncRNAs is finely regulated and cell-type dependent, so we aimed to identify B cell-expressing lncRNAs as biomarkers for SLE, and to explore their ability to reflect the status of SLE critical pathway and disease activity. METHODS Weighted gene coexpression network analysis (WGCNA) was used to cluster B cell-expressing genes of patients with SLE into different gene modules and relate them to clinical features. Based on the results of WGCNA, candidate lncRNA levels were further explored in public bulk and single-cell RNA-sequencing data. In another independent cohort, the levels of the candidate were detected by RT-qPCR and the correlation with disease activity was analysed. RESULTS WGCNA analysis revealed one gene module significantly correlated with clinical features, which was enriched in type I interferon (IFN) pathway. Among non-coding genes in this module, lncRNA RP11-273G15.2 was differentially expressed in all five subsets of B cells from patients with SLE compared with healthy controls and other autoimmune diseases. RT-qPCR validated that RP11-273G15.2 was highly expressed in SLE B cells and positively correlated with IFN scores (r=0.7329, p<0.0001) and disease activity (r=0.4710, p=0.0005). CONCLUSION RP11-273G15.2 could act as a diagnostic and disease activity monitoring biomarker for SLE, which might have the potential to guide clinical management.
Collapse
Affiliation(s)
- Xinyi Zhu
- Shanghai Institute of Rheumatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine (SJTUSM), Shanghai, China
| | - Yashuo Chen
- Shenzhen Futian Hospital for Rheumatic Diseases, Shenzhen, Guangdong, China
| | - Zhihua Yin
- Shenzhen Futian Hospital for Rheumatic Diseases, Shenzhen, Guangdong, China
| | - Yutong Zhang
- Shanghai Institute of Rheumatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine (SJTUSM), Shanghai, China
| | - Yiwei Shen
- Shanghai Institute of Rheumatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine (SJTUSM), Shanghai, China
| | - Dai Dai
- Shanghai Institute of Rheumatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine (SJTUSM), Shanghai, China
| | - Xiaojing Lin
- Shenzhen Futian Hospital for Rheumatic Diseases, Shenzhen, Guangdong, China
| | - Ling-Hua Zou
- Shenzhen Futian Hospital for Rheumatic Diseases, Shenzhen, Guangdong, China
| | - Nan Shen
- Shanghai Institute of Rheumatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine (SJTUSM), Shanghai, China
| | - Zhizhong Ye
- Shenzhen Futian Hospital for Rheumatic Diseases, Shenzhen, Guangdong, China
| | - Huihua Ding
- Shanghai Institute of Rheumatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine (SJTUSM), Shanghai, China
| | - Guojun Hou
- Shanghai Institute of Rheumatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine (SJTUSM), Shanghai, China
| |
Collapse
|
5
|
Li S, Dai W, Kam NW, Zhang J, Lee VHF, Ren X, Kwong DLW. The Role of Natural Killer Cells in the Tumor Immune Microenvironment of EBV-Associated Nasopharyngeal Carcinoma. Cancers (Basel) 2024; 16:1312. [PMID: 38610990 PMCID: PMC11011204 DOI: 10.3390/cancers16071312] [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: 02/23/2024] [Revised: 03/23/2024] [Accepted: 03/23/2024] [Indexed: 04/14/2024] Open
Abstract
Endemic nasopharyngeal carcinoma (NPC) is closely associated with the Epstein-Barr virus (EBV), which contributes to tumor development and influences the tumor immune microenvironment (TIME) in NPC. Natural killer (NK) cells, as part of the innate immune system, play a crucial role in responding to viral infections and malignant cell transformations. Notably, NK cells possess a unique ability to target tumor cells independent of major histocompatibility complex class I (MHC I) expression. This means that MHC I-deficient tumor cells, which can escape from effective T cell attack, are susceptible to NK-cell-mediated killing. The activation of NK cells is determined by the signals generated through inhibitory and activating receptors expressed on their surface. Understanding the role of NK cells in the complex TIME of EBV+ NPC is of utmost importance. In this review, we provide a comprehensive summary of the current understanding of NK cells in NPC, focusing on their subpopulations, interactions, and cytotoxicity within the TIME. Moreover, we discuss the potential translational therapeutic applications of NK cells in NPC. This review aims to enhance our knowledge of the role of NK cells in NPC and provide valuable insights for future investigations.
Collapse
Affiliation(s)
- Shuzhan Li
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China; (S.L.); (J.Z.)
- Tianjin’s Clinical Research Center for Cancer, Tianjin 300060, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
| | - Wei Dai
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China; (W.D.); (N.-W.K.); (V.H.F.L.)
| | - Ngar-Woon Kam
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China; (W.D.); (N.-W.K.); (V.H.F.L.)
- Laboratory for Synthetic Chemistry and Chemical Biology Limited, Hong Kong Science Park, New Territories, Hong Kong 999077, China
| | - Jiali Zhang
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China; (S.L.); (J.Z.)
- Tianjin’s Clinical Research Center for Cancer, Tianjin 300060, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
| | - Victor H. F. Lee
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China; (W.D.); (N.-W.K.); (V.H.F.L.)
- Clinical Oncology Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| | - Xiubao Ren
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin 300060, China; (S.L.); (J.Z.)
- Tianjin’s Clinical Research Center for Cancer, Tianjin 300060, China
- Key Laboratory of Cancer Immunology and Biotherapy, Tianjin 300060, China
| | - Dora Lai-Wan Kwong
- Department of Clinical Oncology, Centre of Cancer Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong 999077, China; (W.D.); (N.-W.K.); (V.H.F.L.)
- Clinical Oncology Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, China
| |
Collapse
|
6
|
Wang S, Wang J, Xia Y, Zhang L, Jiang Y, Liu M, Gao Q, Zhang C. Harnessing the potential of HLA-G in cancer therapy: advances, challenges, and prospects. J Transl Med 2024; 22:130. [PMID: 38310272 PMCID: PMC10838004 DOI: 10.1186/s12967-024-04938-w] [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: 11/07/2023] [Accepted: 01/27/2024] [Indexed: 02/05/2024] Open
Abstract
Immune checkpoint blockades have been prized in circumventing and ablating the impediments posed by immunosuppressive receptors, reaching an exciting juncture to be an innovator in anticancer therapy beyond traditional therapeutics. Thus far, approved immune checkpoint blockades have principally targeted PD-1/PD-L1 and CTLA-4 with exciting success in a plethora of tumors and yet are still trapped in dilemmas of limited response rates and adverse effects. Hence, unveiling new immunotherapeutic targets has aroused immense scientific interest in the hope of expanding the clinical application of immune checkpoint blockades to scale new heights. Human leukocyte antigen-G (HLA-G), a non-classical major histocompatibility complex (MHC) class I molecule, is enriched on various malignant cells and is involved in the hindrance of immune effector cells and the facilitation of immunosuppressive cells. HLA-G stands out as a crucial next-generation immune checkpoint showing great promise for the benefit of cancer patients. Here, we provide an overview of the current understanding of the expression pattern and immunological functions of HLA-G, as well as its interaction with well-characterized immune checkpoints. Since HLA-G can be shed from the cell surface or released by various cells as free soluble HLA-G (sHLA-G) or as part of extracellular vesicles (EVs), namely HLA-G-bearing EVs (HLA-GEV), we discuss the potential of sHLA-G and HLA-GEV as predictive biomarkers. This review also addresses the advancement of HLA-G-based therapies in preclinical and clinical settings, with a focus on their clinical application in cancer.
Collapse
Affiliation(s)
- Siyuan Wang
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Jiaxin Wang
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Yu Xia
- Cancer Biology Research Center (Key Laboratory of Chinese Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Le Zhang
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Yueqiang Jiang
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Man Liu
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China
| | - Qinglei Gao
- Cancer Biology Research Center (Key Laboratory of Chinese Ministry of Education), Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China.
| | - Cuntai Zhang
- Department of Geriatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China.
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, China.
| |
Collapse
|
7
|
Xia CW, Saranchova I, Finkel PL, Besoiu S, Munro L, Pfeifer CG, Haegert A, Lin YY, Le Bihan S, Collins C, Jefferies WA. A diversity of novel type-2 innate lymphoid cell subpopulations revealed during tumour expansion. Commun Biol 2024; 7:12. [PMID: 38172434 PMCID: PMC10764766 DOI: 10.1038/s42003-023-05536-0] [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: 03/26/2021] [Accepted: 11/01/2023] [Indexed: 01/05/2024] Open
Abstract
Type 2 innate lymphoid cells (ILC2s) perform vital functions in orchestrating humoral immune responses, facilitating tissue remodelling, and ensuring tissue homeostasis. Additionally, in a role that has garnered considerably less attention, ILC2s can also enhance Th1-related cytolytic T lymphocyte immune responses against tumours. Studies have thus far generally failed to address the mystery of how one ILC2 cell-type can participate in a multiplicity of functions. Here we utilized single cell RNA sequencing analysis to create the first comprehensive atlas of naïve and tumour-associated lung ILC2s and discover multiple unique subtypes of ILC2s equipped with developmental gene programs that become skewed during tumour expansion favouring inflammation, antigen processing, immunological memory and Th1-related anti-tumour CTL responses. The discovery of these new subtypes of ILC2s challenges current paradigms of ILC2 biology and provides an explanation for their diversity of function.
Collapse
Affiliation(s)
- Clara Wenjing Xia
- Michael Smith Laboratories, University of British Columbia, 2185 East Mall, Vancouver, BC, V6T 1Z4, Canada
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Microbiology and Immunology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Centre for Blood Research, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Zoology, University of British Columbia, 6270 University Blvd., Vancouver, BC, V6T 1Z4, Canada
| | - Iryna Saranchova
- Michael Smith Laboratories, University of British Columbia, 2185 East Mall, Vancouver, BC, V6T 1Z4, Canada
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Microbiology and Immunology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Centre for Blood Research, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Zoology, University of British Columbia, 6270 University Blvd., Vancouver, BC, V6T 1Z4, Canada
- The Djavad Mowafaghian Centre for Brain Health, University of British Columbia, 2215 Wesbrook Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Medical Genetics, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada
| | - Pablo L Finkel
- Michael Smith Laboratories, University of British Columbia, 2185 East Mall, Vancouver, BC, V6T 1Z4, Canada
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Microbiology and Immunology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Centre for Blood Research, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Zoology, University of British Columbia, 6270 University Blvd., Vancouver, BC, V6T 1Z4, Canada
| | - Stephanie Besoiu
- Michael Smith Laboratories, University of British Columbia, 2185 East Mall, Vancouver, BC, V6T 1Z4, Canada
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Microbiology and Immunology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Centre for Blood Research, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Zoology, University of British Columbia, 6270 University Blvd., Vancouver, BC, V6T 1Z4, Canada
| | - Lonna Munro
- Michael Smith Laboratories, University of British Columbia, 2185 East Mall, Vancouver, BC, V6T 1Z4, Canada
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Microbiology and Immunology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Centre for Blood Research, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Zoology, University of British Columbia, 6270 University Blvd., Vancouver, BC, V6T 1Z4, Canada
- The Djavad Mowafaghian Centre for Brain Health, University of British Columbia, 2215 Wesbrook Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Medical Genetics, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada
| | - Cheryl G Pfeifer
- Michael Smith Laboratories, University of British Columbia, 2185 East Mall, Vancouver, BC, V6T 1Z4, Canada
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Microbiology and Immunology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Centre for Blood Research, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Zoology, University of British Columbia, 6270 University Blvd., Vancouver, BC, V6T 1Z4, Canada
- The Djavad Mowafaghian Centre for Brain Health, University of British Columbia, 2215 Wesbrook Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Medical Genetics, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada
| | - Anne Haegert
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada
| | - Yen-Yi Lin
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada
| | - Stéphane Le Bihan
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada
| | - Colin Collins
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada
| | - Wilfred A Jefferies
- Michael Smith Laboratories, University of British Columbia, 2185 East Mall, Vancouver, BC, V6T 1Z4, Canada.
- The Laboratory for Advanced Genome Analysis (LAGA), The Vancouver Prostate Centre, Vancouver General Hospital, 2660 Oak Street, Vancouver, BC, V6H 3Z6, Canada.
- Department of Microbiology and Immunology, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada.
- Centre for Blood Research, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada.
- Department of Zoology, University of British Columbia, 6270 University Blvd., Vancouver, BC, V6T 1Z4, Canada.
- The Djavad Mowafaghian Centre for Brain Health, University of British Columbia, 2215 Wesbrook Mall, Vancouver, BC, V6T 1Z4, Canada.
- Department of Medical Genetics, University of British Columbia, 2350 Health Sciences Mall, Vancouver, BC, V6T 1Z4, Canada.
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, V5Z 1M9, Canada.
| |
Collapse
|
8
|
Dara M, Azarpira N, Motazedian N, Hossein-Aghdaie M, Dehghani SM, Geramizadeh B, Esfandiari E. Expression of miR-let7b and miR-19b in progressive familial intrahepatic cholestasis (PFIC) children. GASTROENTEROLOGIA Y HEPATOLOGIA 2024; 47:24-31. [PMID: 36934840 DOI: 10.1016/j.gastrohep.2023.03.001] [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: 10/12/2022] [Revised: 03/06/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023]
Abstract
BACKGROUND MicroRNAs (miRNAs) are a group of small non-coding RNAs that bind to the target mRNA and regulate gene expression. Recently circulating microRNAs were investigated as markers of diseases and therapeutic targets. Although various studies analyze the miRNA expression in liver disease, these studies on PFIC are few. Progressive familial intrahepatic cholestasis (PFIC) is a rare liver disease with autosomal recessive inheritance. Most children with PFIC progress to cirrhosis and liver failure and consequently need to have a liver transplant. The aim of this study is the investigation of the miR-19b and miR-let7b expression levels in Iranian PFIC children. METHODS 25 PFIC patients, 25 healthy children and 25 Biliary Atresia patients were considered as case and two control groups respectively. Blood samples were obtained and Liver function tests (LFTs) were measured. After RNA extraction and cDNA synthesis, quantitative PCR was performed using specific primers for miR-19b and miR-let7b. The U6 gene is used as an internal control. RESULTS qPCR on PFIC patients' samples demonstrated that the miR-19b and the miR-let7b expression were significantly decreased in patients compared to the control groups, with a p-value<0.0001 and p-value=0.0006 receptively. CONCLUSION In conclusion, circulating micro-RNA like miR-19b and miR-let7b have a potential opportunity to be a non-invasive diagnostic marker or therapeutic target for PFIC in the future.
Collapse
Affiliation(s)
- Mahintaj Dara
- Stem Cells Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Negar Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Nasrin Motazedian
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | | | - Bita Geramizadeh
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Pathology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Elaheh Esfandiari
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
9
|
Touchaei AZ, Vahidi S, Samadani AA. Decoding the interaction between miR-19a and CBX7 focusing on the implications for tumor suppression in cancer therapy. Med Oncol 2023; 41:21. [PMID: 38112798 DOI: 10.1007/s12032-023-02251-y] [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: 11/01/2023] [Accepted: 11/12/2023] [Indexed: 12/21/2023]
Abstract
Cancer is a complex and multifaceted disease characterized by uncontrolled cell growth, genetic alterations, and disruption of normal cellular processes, leading to the formation of malignant tumors with potentially devastating consequences for patients. Molecular research is important in the diagnosis and treatment, one of the molecular mechanisms involved in various cancers is the fluctuation of gene expression. Non-coding RNAs, especially microRNAs, are involved in different stages of cancer. MicroRNAs are small RNA molecules that are naturally produced within cells and bind to the 3'-UTR of target mRNA, repressing gene expression by regulating translation. Overexpression of miR-19a has been reported in human malignancies. Upregulation of miR-19a as a member of the miR-17-92 cluster is key to tumor formation, cell proliferation, survival, invasion, metastasis, and drug resistance. Furthermore. bioinformatics and in vitro data reveal that the miR-19a-3p isoform binds to the 3'UTR of CBX7 and was identified as the miR-19a-3p target gene. CBX7 is known as a tumor suppressor. This review initially describes the regulation of mir-19a in multiple cancers. Accordingly, the roles of miR-19 in affecting its target gene expression CBX7 in carcinoma also be discussed.
Collapse
Affiliation(s)
| | - Sogand Vahidi
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Ali Akbar Samadani
- Guilan Road Trauma Research Center, Trauma Institute, Guilan University of Medical Sciences, Rasht, Iran.
| |
Collapse
|
10
|
Janosevic D, De Luca T, Ferreira RM, Gisch DL, Hato T, Luo J, Yang Y, Hodgin JB, Dagher PC, Eadon MT. miRNA and mRNA Signatures in Human Acute Kidney Injury Tissue. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.11.557054. [PMID: 37745313 PMCID: PMC10515816 DOI: 10.1101/2023.09.11.557054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Acute kidney injury (AKI) is an important contributor to the development of chronic kidney disease (CKD). There is a need to understand molecular mediators that drive either recovery or progression to CKD. In particular, the role of miRNA and its regulatory role in AKI is poorly understood. We performed miRNA and mRNA sequencing on biobanked human kidney tissues obtained in the routine clinical care of patients with the diagnoses of AKI and minimal change disease (MCD), in addition to nephrectomized (Ref) tissue from individuals without known kidney disease. Transcriptomic analysis of mRNA revealed that Ref tissues exhibited a similar injury signature to AKI, not identified in MCD samples. The transcriptomic signature of human AKI was enriched with genes in pathways involved in cell adhesion and epithelial-to-mesenchymal transition (e.g., CDH6, ITGB6, CDKN1A ). miRNA DE analysis revealed upregulation of miRNA associated with immune cell recruitment and inflammation (e.g., miR-146a, miR-155, miR-142, miR-122). These miRNA (i.e., miR-122, miR-146) are also associated with downregulation of mRNA such as DDR2 and IGFBP6 , respectively. These findings suggest integrated interactions between miRNAs and target mRNAs in AKI-related processes such as inflammation, immune cell activation and epithelial-to-mesenchymal transition. These data contribute several novel findings when describing the epigenetic regulation of AKI by miRNA, and also underscores the importance of utilizing an appropriate reference control tissue to understand canonical pathway alterations in AKI.
Collapse
|
11
|
Wang Y, Jasinski-Bergner S, Wickenhauser C, Seliger B. Cancer Immunology: Immune Escape of Tumors-Expression and Regulation of HLA Class I Molecules and Its Role in Immunotherapies. Adv Anat Pathol 2023; 30:148-159. [PMID: 36517481 DOI: 10.1097/pap.0000000000000389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The addition of "avoiding immune destruction" to the hallmarks of cancer demonstrated the importance of cancer immunology and in particular the role of immune surveillance and escape from malignancies. However, the underlying mechanisms contributing to immune impairment and immune responses are diverse. Loss or reduced expression of the HLA class I molecules are major characteristics of human cancers resulting in an impaired recognition of tumor cells by CD8 + cytotoxic T lymphocytes. This is of clinical relevance and associated with worse patients outcome and limited efficacy of T-cell-based immunotherapies. Here, we summarize the role of HLA class I antigens in cancers by focusing on the underlying molecular mechanisms responsible for HLA class I defects, which are caused by either structural alterations or deregulation at the transcriptional, posttranscriptional, and posttranslational levels. In addition, the influence of HLA class I abnormalities to adaptive and acquired immunotherapy resistances will be described. The in-depth knowledge of the different strategies of malignancies leading to HLA class I defects can be applied to design more effective cancer immunotherapies.
Collapse
Affiliation(s)
| | - Simon Jasinski-Bergner
- Institute of Medical Immunology
- Institute for Translational Immunology, Medical School "Theodor Fontane", Brandenburg, Germany
| | - Claudia Wickenhauser
- Institute of Pathology, Martin Luther University Halle-Wittenberg, Halle (Saale)
| | - Barbara Seliger
- Institute of Medical Immunology
- Department of Good Manufacturing Practice (GMP) Development & Advanced Therapy Medicinal Products (ATMP) Design, Fraunhofer Institute for Cell Therapy and Immunology (IZI), Leipzig, GermanyLeipzig, Germany
- Institute for Translational Immunology, Medical School "Theodor Fontane", Brandenburg, Germany
| |
Collapse
|
12
|
Zeng Y, Chen HQ, Zhang Z, Fan J, Li JZ, Zhou SM, Wang N, Yan SP, Cao J, Liu JY, Zhou ZY, Liu WB. IFI44L as a novel epigenetic silencing tumor suppressor promotes apoptosis through JAK/STAT1 pathway during lung carcinogenesis. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 319:120943. [PMID: 36584854 DOI: 10.1016/j.envpol.2022.120943] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 12/06/2022] [Accepted: 12/22/2022] [Indexed: 06/17/2023]
Abstract
Numerous evidence showed that the occurrence and development of lung cancer is closely related to environmental pollution. Therefore, new environmental response predictive markers are urgently needed for early diagnosis and screening of lung cancer. Interferon-induced protein 44-like (IFI44L) has been shown to be related in a variety of tumors, but its function and mechanism during lung carcinogenesis still have remained largely unknown. In this study, gene expression and methylation status were analyzed through online tools and malignant transformation models. Differentially expressed cell models and xenograft tumor models were established and used to clarify the gene function. RT-qPCR, western blotting, immunohistochemistry, and co-immunoprecipitation (Co-IP) were used to explore the mechanism. Results showed that IFI44L was dramatically downexpressed during lung carcinogenesis, and its low expression may be attributed to DNA methylation. Overexpression of IFI44L obviously inhibited cell growth and promoted apoptosis. After knockdown of IFI44L expression, the proliferation ability was remarkably increased and the apoptosis was significantly reduced. Functional enrichment showed that IFI44L was involved in apoptosis and JAK/STAT1 signaling pathway, and was highly correlated with downstream molecules. After overexpression of IFI44L, the expression of P-STAT1 and downstream molecules XAF1, OAS1, OAS2 and OAS3 were significantly increased. After knockdown of STAT1 expression, the pro-apoptotic effect of IFI44L was reduced. Co-IP results showed that IFI44L had protein interaction with STAT1. Results proved that IFI44L promoted STAT1 phosphorylation and activated the JAK/STAT1 signaling pathway by directly binding to STAT1 protein, thereby leading to cell apoptosis. Our study revealed that IFI44L promotes cell apoptosis and exerts tumor suppressors by activating the JAK/STAT1 signaling pathway. It further suggests that IFI44L has clinical therapeutic potential and may be a promising biomarker during lung carcinogenesis.
Collapse
Affiliation(s)
- Yong Zeng
- Department of Environmental Health, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China; Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China
| | - Hong-Qiang Chen
- Department of Environmental Health, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China
| | - Zhe Zhang
- Department of Breast and Thyroid Surgery, Daping Hospital, Third Military Medical University (Army Medical University), Chongqing, 400042, PR China
| | - Jun Fan
- Department of Breast and Thyroid Surgery, Daping Hospital, Third Military Medical University (Army Medical University), Chongqing, 400042, PR China
| | - Jing-Zhi Li
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China; School of Public Health, Xinxiang Medical University, Xinxiang, Henan, 453003, PR China
| | - Shi-Meng Zhou
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China; School of Public Health, China Medical University, Shenyang, Liaoning, 110122, PR China
| | - Na Wang
- Department of Environmental Health, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China; Department of Toxicology, School of Public Health, Guizhou Medical University, Guiyang, Guizhou, 550025, PR China
| | - Su-Peng Yan
- Department of Sanitary Equipment and Metrology, School of Biomedical Engineering and Medical Imaging, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China
| | - Jia Cao
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China
| | - Jin-Yi Liu
- Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China
| | - Zi-Yuan Zhou
- Department of Environmental Health, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China
| | - Wen-Bin Liu
- Department of Environmental Health, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China; Institute of Toxicology, College of Preventive Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, PR China.
| |
Collapse
|
13
|
Kang Y, Zhang P, Xiong K, Wang Y. Bone Marrow Mesenchymal Stem Cells (BMSCs) Retard the Aggressive Migrating and Invading Activity of Non-Small Cell Lung Cancer Cells. J BIOMATER TISS ENG 2023. [DOI: 10.1166/jbt.2023.3219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Non-small cell lung cancer (NSCLC) is a common malignancy worldwide. miR-119-3p is down regulated in many cancers. Nonetheless, the modulatory mechanism of bone marrow mesenchymal stem cells (BMSCs) in NSCLC is unclear. Our research aims to dissect the activity of BMSCs on NSCLC and
underlying mechanisms. After isolation and identification, BMSCs were co-cultured with NSCLC cells, which were transfected with miR-119-3p mimics followed by analysis of expression of miR-119-3p and tumor aggressiveness-related proteins, cell invasion/migration and survival. A significantly
reduced miR-119-3p level was found in NSCLC cell lines. miR-119-3p mimics inhibited the proliferative, migrating and invasive behaviors of NSCLC cells. Co-culture with BMSCs enhanced miR-119-3p expression in NSCLC cells, thereby suppressing NSCLC cell biological behaviors. Simultaneously,
the EMT process was markedly restrained, as indicated by an elevated level of E-cadherin but diminished levels of Vimetnin, N-cadherin and Snail. In conclusion, BMSCs can interfere with the EMT process of NSCLC via up-regulatingmiR-119-3p, thereby retarding the aggressive migration and invasive
capability of NSCLC cells.
Collapse
Affiliation(s)
- Ying Kang
- Department of Cardiothoracic Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Peng Zhang
- Department of Cardiothoracic Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Kai Xiong
- Department of Cardiothoracic Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Yuanguo Wang
- Department of Cardiothoracic Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| |
Collapse
|
14
|
MiR-19 Family Impairs Adipogenesis by the Downregulation of the PPARγ Transcriptional Network. Int J Mol Sci 2022; 23:ijms232415792. [PMID: 36555437 PMCID: PMC9779654 DOI: 10.3390/ijms232415792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/05/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
microRNAs (miRNAs) are a class of small endogenous RNA that play pivotal roles in both the differentiation and function of adipocytes during the development of obesity. Despite this, only a few miRNA families have been identified as key players in adipogenesis. Here, we show the relevance of the miR-19 family, miR-19a and miR-19b, in lipid accumulation and the expansion of the adipose tissue in obesity. We observed that miR-19s were upregulated in the abdominal subcutaneous adipose tissue (aSAT) of human patients with morbid obesity, whereas after bariatric surgery, their expression was reduced. In vitro experiments identified miR-19a and b as crucial actors in adipogenesis and lipid accumulation. Overall, our results suggest a novel role of the miR-19 family in the regulatory networks underlying adipogenesis and, therefore, adipose tissue dysfunction.
Collapse
|
15
|
Tang WW, Bauer KM, Barba C, Ekiz HA, O’Connell RM. miR-aculous new avenues for cancer immunotherapy. Front Immunol 2022; 13:929677. [PMID: 36248881 PMCID: PMC9554277 DOI: 10.3389/fimmu.2022.929677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 08/18/2022] [Indexed: 01/25/2023] Open
Abstract
The rising toll of cancer globally necessitates ingenuity in early detection and therapy. In the last decade, the utilization of immune signatures and immune-based therapies has made significant progress in the clinic; however, clinical standards leave many current and future patients without options. Non-coding RNAs, specifically microRNAs, have been explored in pre-clinical contexts with tremendous success. MicroRNAs play indispensable roles in programming the interactions between immune and cancer cells, many of which are current or potential immunotherapy targets. MicroRNAs mechanistically control a network of target genes that can alter immune and cancer cell biology. These insights provide us with opportunities and tools that may complement and improve immunotherapies. In this review, we discuss immune and cancer cell-derived miRNAs that regulate cancer immunity and examine miRNAs as an integral part of cancer diagnosis, classification, and therapy.
Collapse
Affiliation(s)
- William W. Tang
- Divison of Microbiology and Immunology, Department of Pathology, University of Utah, Salt Lake City, UT, United States
- Hunstman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Kaylyn M. Bauer
- Divison of Microbiology and Immunology, Department of Pathology, University of Utah, Salt Lake City, UT, United States
- Hunstman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Cindy Barba
- Divison of Microbiology and Immunology, Department of Pathology, University of Utah, Salt Lake City, UT, United States
- Hunstman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| | - Huseyin Atakan Ekiz
- Department of Molecular Biology and Genetics, Izmir Institute of Technology, İzmir, Turkey
| | - Ryan M. O’Connell
- Divison of Microbiology and Immunology, Department of Pathology, University of Utah, Salt Lake City, UT, United States
- Hunstman Cancer Institute, University of Utah, Salt Lake City, UT, United States
| |
Collapse
|
16
|
Luo X, Jiang Q, Liu L, Liao Q, Yu J, Xiang Z, Gong Y. METTL3-mediated m6A modification promotes processing and maturation of pri-miRNA-19a to facilitate nasopharyngeal carcinoma cell proliferation and invasion. Physiol Genomics 2022; 54:337-349. [PMID: 35759451 DOI: 10.1152/physiolgenomics.00007.2022] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The interplay between N6-methyladenosine (m6A) modification and microRNAs (miRs) participates in cancer progression. This study is conducted to explore the role of miR-19a-3p in nasopharyngeal carcinoma (NPC) cell proliferation and invasion. RT-qPCR and western blot showed that miR-19a-3p was upregulated in NPC tissues and cells and related to poor prognosis, methyltransferase-like 3 (METTL3) was highly expressed while BMP and activin membrane-bound inhibitor (BAMBI) was weakly expressed in NPC tissues and cells. miR-19a-3p downregulation inhibited cell proliferation and invasion while miR-19a-3p overexpression played an opposite role. m6A quantification and m6A RNA immunoprecipitation assays showed that METTL3-mediated m6A modification promoted the processing and maturation of pri-miR-19a via DGCR8. Dual-luciferase assay showed that BAMBI was a target of miR-19a-3p. The rescue experiments showed that BAMBI downregulation reversed the role of miR-19a-3p inhibition in NPC cells. A xenograft tumor model showed that METTL3 downregulation inhibited tumor growth via the miR-19a-3p/BAMBI in vivo. Overall, our findings elicited that METTL3-mediated m6A modification facilitated the processing and maturation of pri-miR-19a via DGCR8 to upregulate miR-19a-3p, and miR-19a-3p inhibited BAMBI expression to promote NPC cell proliferation and invasion, thus driving NPC progression.
Collapse
Affiliation(s)
- Xinggu Luo
- Department of Otorhinolaryngology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Qingshan Jiang
- Department of Otorhinolaryngology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Lijun Liu
- Department of Otorhinolaryngology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Qingyun Liao
- Department of Otorhinolaryngology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Jing Yu
- Department of Otorhinolaryngology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Zheng Xiang
- Department of Otorhinolaryngology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Yongqian Gong
- Department of Otorhinolaryngology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| |
Collapse
|
17
|
Ghafouri-Fard S, Poornajaf Y, Dashti F, Hussen BM, Taheri M, Jamali E. Interaction Between Non-Coding RNAs and Interferons: With an Especial Focus on Type I Interferons. Front Immunol 2022; 13:877243. [PMID: 35572537 PMCID: PMC9091820 DOI: 10.3389/fimmu.2022.877243] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/01/2022] [Indexed: 11/13/2022] Open
Abstract
Interferons (IFNs) are a group of cellular proteins with critical roles in the regulation of immune responses in the course of microbial infections. Moreover, expressions of IFNs are dysregulated in autoimmune disorders. IFNs are also a part of immune responses in malignant conditions. The expression of these proteins and activities of related signaling can be influenced by a number of non-coding RNAs. IFN regulatory factors (IRFs) are the most investigated molecules in the field of effects of non-coding RNAs on IFN signaling. These interactions have been best assessed in the context of cancer, revealing the importance of immune function in the pathoetiology of cancer. In addition, IFN-related non-coding RNAs may contribute to the pathogenesis of neuropsychiatric conditions, systemic sclerosis, Newcastle disease, Sjögren’s syndrome, traumatic brain injury, lupus nephritis, systemic lupus erythematosus, diabetes mellitus, and myocardial ischemia/reperfusion injury. In the current review, we describe the role of microRNAs and long non-coding RNAs in the regulation of IFN signaling.
Collapse
Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Yadollah Poornajaf
- Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Farzaneh Dashti
- Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Erbil, Iraq.,Center of Research and Strategic Studies, Lebanese French University, Erbil, Iraq
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Institute of Human Genetics, Jena University Hospital, Jena, Germany
| | - Elena Jamali
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Pathology, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
18
|
Valacchi G, Pambianchi E, Coco S, Pulliero A, Izzotti A. MicroRNA Alterations Induced in Human Skin by Diesel Fumes, Ozone, and UV Radiation. J Pers Med 2022; 12:176. [PMID: 35207665 PMCID: PMC8880698 DOI: 10.3390/jpm12020176] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 11/17/2022] Open
Abstract
Epigenetic alterations are a driving force of the carcinogenesis process. MicroRNAs play a role in silencing mutated oncogenes, thus defending the cell against the adverse consequences of genotoxic damages induced by environmental pollutants. These processes have been well investigated in lungs; however, although skin is directly exposed to a great variety of environmental pollutants, more research is needed to better understand the effect on cutaneous tissue. Therefore, we investigated microRNA alteration in human skin biopsies exposed to diesel fumes, ozone, and UV light for over 24 h of exposure. UV and ozone-induced microRNA alteration right after exposure, while the peak of their deregulations induced by diesel fumes was reached only at the end of the 24 h. Diesel fumes mainly altered microRNAs involved in the carcinogenesis process, ozone in apoptosis, and UV in DNA repair. Accordingly, each tested pollutant induced a specific pattern of microRNA alteration in skin related to the intrinsic mechanisms activated by the specific pollutant. These alterations, over a short time basis, reflect adaptive events aimed at defending the tissue against damages. Conversely, whenever environmental exposure lasts for a long time, the irreversible alteration of the microRNA machinery results in epigenetic damage contributing to the pathogenesis of inflammation, dysplasia, and cancer induced by environmental pollutants.
Collapse
Affiliation(s)
- Giuseppe Valacchi
- Animal Science Department, Plants for Human Health Institute, North Carolina State University, Research Campus Kannapolis, Kannapolis, NC 28081, USA; (G.V.); (E.P.)
- Department of Environmental Sciences and Prevention, University of Ferrara, 44121 Ferrara, Italy
- Department of Food and Nutrition, Kyung Hee University, Seoul 130-701, Korea
| | - Erika Pambianchi
- Animal Science Department, Plants for Human Health Institute, North Carolina State University, Research Campus Kannapolis, Kannapolis, NC 28081, USA; (G.V.); (E.P.)
| | - Simona Coco
- Lung Cancer Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy;
| | | | - Alberto Izzotti
- Department of Experimental Medicine, University of Genova, 16132 Genova, Italy
- UOC Mutagenesis and Cancer Prevention, IRCCS San Martino Hospital, 16132 Genova, Italy
| |
Collapse
|
19
|
ElShelmani H, Brennan I, Kelly DJ, Keegan D. Differential Circulating MicroRNA Expression in Age-Related Macular Degeneration. Int J Mol Sci 2021; 22:ijms222212321. [PMID: 34830203 PMCID: PMC8625913 DOI: 10.3390/ijms222212321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 02/06/2023] Open
Abstract
This study explored the expression of several miRNAs reported to be deregulated in age-related macular degeneration (AMD). Total RNA was isolated from sera from patients with dry AMD (n = 12), wet AMD (n = 14), and controls (n = 10). Forty-two previously investigated miRNAs were selected based on published data and their role in AMD pathogenesis, such as angiogenic and inflammatory effects, and were co-analysed using a miRCURY LNA miRNA SYBR® Green PCR kit via quantitative real-time polymerase chain reaction (qRT-PCR) to validate their presence. Unsupervised hierarchical clustering indicated that AMD serum specimens have a different miRNA profile to healthy controls. We successfully validated the differentially regulated miRNAs in serum from AMD patients versus controls. Eight miRNAs (hsa-let-7a-5p, hsa-let-7d-5p, hsa-miR-23a-3p, hsa-miR-301a-3p, hsa-miR-361-5p, hsa-miR-27b-3p, hsa-miR-874-3p, hsa-miR-19b-1-5p) showed higher expression in the serum of dry AMD patients than wet AMD patients and compared with healthy controls. Increased quantities of certain miRNAs in the serum of AMD patients indicate that these miRNAs could potentially serve as diagnostic AMD biomarkers and might be used as future AMD treatment targets. The discovery of significant serum miRNA biomarkers in AMD patients would provide an easy screening tool for at-risk populations.
Collapse
Affiliation(s)
- Hanan ElShelmani
- Mater Misericordiae University Hospital, Eccles St., Dublin 7, Ireland; (H.E.); (I.B.)
| | - Ian Brennan
- Mater Misericordiae University Hospital, Eccles St., Dublin 7, Ireland; (H.E.); (I.B.)
- University College Cork, College Road, Cork, Ireland
| | - David J. Kelly
- Zoology Department, School of Natural Sciences, Trinity College Dublin, University of Dublin, Dublin 2, Ireland;
| | - David Keegan
- Mater Misericordiae University Hospital, Eccles St., Dublin 7, Ireland; (H.E.); (I.B.)
- Correspondence:
| |
Collapse
|
20
|
Lee EHC, Wong DCP, Ding JL. NK Cells in a Tug-of-War With Cancer: The Roles of Transcription Factors and Cytoskeleton. Front Immunol 2021; 12:734551. [PMID: 34594338 PMCID: PMC8476995 DOI: 10.3389/fimmu.2021.734551] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 08/30/2021] [Indexed: 12/19/2022] Open
Abstract
Natural killer (NK) cells are innate immune cells which play a key role in shaping the immune response against cancer. Initially hailed for their potential to recognise and eliminate tumour cells, their application has been greatly hindered by the immunosuppressive tumour microenvironment (TME) which suppresses NK functions (e.g., cytotoxicity). This dysfunctional state that is accompanied by phenotypic changes such as upregulation of inhibitory receptors and downregulation of activating receptors, forms the basis of what many researchers have referred to as ‘exhausted’ NK cells. However, there is no consensus on whether these phenotypes are sufficient to define an exhausted state of the NK cell. While recent advances in checkpoint inhibition appear to show promise in early-stage pre-clinical studies, much remains to be fully explored and understood in the context of the TME. The TME is where the NK cells are subjected to interaction with various cell types and soluble factors, which could exert an inhibitory effect on NK cytotoxicity. In this review, we provide an overview of the general markers of NK cell exhaustion viz, the surface activating and inhibitory receptors. We also highlight the potential role of T-box transcription factors in characterising such a dysfunctional state and discuss the often-overlooked mechanism of cell cytoskeletal dynamics in regulating NK cell function. These aspects may further contribute to NK exhaustion or NK revival in cancer and may open new avenues to explore cancer treatment strategies.
Collapse
Affiliation(s)
- E Hui Clarissa Lee
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Darren Chen Pei Wong
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| | - Jeak Ling Ding
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
| |
Collapse
|
21
|
Luoreng ZM, Yang J, Wang XP, Wei DW, Zan LS. Expression Profiling of microRNA From Peripheral Blood of Dairy Cows in Response to Staphylococcus aureus-Infected Mastitis. Front Vet Sci 2021; 8:691196. [PMID: 34422944 PMCID: PMC8371400 DOI: 10.3389/fvets.2021.691196] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 05/20/2021] [Indexed: 01/17/2023] Open
Abstract
As the main pathogen causing dairy cow mastitis, Staphylococcus aureus can cause subclinical mastitis, which is difficult to be diagnosed. It seriously affects milk quality and the economic benefits of the dairy industry. Therefore, it is very necessary to find biomarkers for early diagnosis of S. aureus-infected mastitis in peripheral blood of dairy cows. In this study, S. aureus was used to infect the mammary gland tissues of dairy cows, and a mastitis model was successfully constructed. The RNAseq technology was used to determine the expression profiles of microRNA (miRNA) from peripheral blood of dairy cows infected with S. aureus at 0, 1, 3, 5, and 7 days. A total of 288 differentially expressed miRNAs (DIE-miRNAs) were found, of which 108 were known miRNAs and 180 were novel predicted miRNAs. Bioinformatics analysis results showed that the above DIE-miRNAs might be involved in 10 immune system-related signaling pathways (i.e., chemokine signaling pathway, leukocyte transendothelial migration, natural killer cell-mediated cytotoxicity, toll-like receptor signaling pathway, Jak-STAT signaling pathway, MAPK signaling pathway, Wnt signaling pathway, cell adhesion molecules, cytokine-cytokine receptor interaction, and ECM-receptor interaction), thus regulating the process of S. aureus mastitis. It was also found that the expression variation of up-regulated expression of miR-320a, miR-19a, and miR-19b as well as down-regulated expression of miR-143, miR-205, and miR-24 reached a significant level on the 5th and 7th day of infection, suggesting that they might play an important biological role in mastitis and provide a direction for the research and development of molecular therapy technology for mastitis. However, at different times after S. aureus infection, miR-1301 was significantly up-regulated in peripheral blood. miR-2284r was significantly down-regulated, suggesting that these two miRNAs might be the new blood biomarkers for S. aureus-infected dairy cow mastitis. The above results laid a new foundation for the research and development of molecular diagnosis and biological therapy technology for S. aureus-infected mastitis in dairy cow.
Collapse
Affiliation(s)
- Zhuo-Ma Luoreng
- Key Laboratory of Ruminant Molecular Cell Breeding of Ningxia Hui Autonomous Region, School of Agriculture, Ningxia University, Yinchuan, China
| | - Jian Yang
- Key Laboratory of Ruminant Molecular Cell Breeding of Ningxia Hui Autonomous Region, School of Agriculture, Ningxia University, Yinchuan, China
| | - Xing-Ping Wang
- Key Laboratory of Ruminant Molecular Cell Breeding of Ningxia Hui Autonomous Region, School of Agriculture, Ningxia University, Yinchuan, China
| | - Da-Wei Wei
- Key Laboratory of Ruminant Molecular Cell Breeding of Ningxia Hui Autonomous Region, School of Agriculture, Ningxia University, Yinchuan, China
| | - Lin-Sen Zan
- College of Animal Science and Technology, Northwest A & F University, Yangling, China
| |
Collapse
|
22
|
Li J, Chen M, Wang J, Lu L, Li X, Le Y. MicroRNA profiling in Chinese children with Henoch-Schonlein purpura and association between selected microRNAs and inflammatory biomarkers. Acta Paediatr 2021; 110:2221-2229. [PMID: 33533510 DOI: 10.1111/apa.15789] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/01/2021] [Accepted: 02/01/2021] [Indexed: 12/22/2022]
Abstract
AIM This study aimed to profile the microRNA levels in Chinese Henoch-Schonlein purpura (HSP) children and to explore their association with inflammatory factors and T helper 17 (Th17)/regulatory T (Treg). METHODS Forty-five HSP children and 27 healthy controls were enrolled in this study, and microRNA levels were profiled with a microRNA microarray. The levels of selected microRNAs were determined by quantitative real-time PCR, and the levels of serum IgA, interleukin-6, interleukin-10 and interleukin-17A were detected by enzyme-linked immunosorbent assay. Additionally, Th17 and Treg cells were analysed by flow cytometry. RESULTS There were 9 up-regulated and 27 down-regulated microRNAs in the PBMCs of Chinese HSP children. Among them, miR-1-3p, miR-19b-1-5p and miR-29b-1-5p were up-regulated, while miR-483-5p and miR-1246 were down-regulated. Additionally, these selected microRNAs could differentiate HSP patients from healthy controls. Interestingly, miR-29b-1-5p was correlated with IgA, miR-19b-1-5p, miR-483-5p and miR-1246 were correlated with interleukin-6, while miR-1-3p and miR-1246 were correlated with Th17/Treg. CONCLUSION This study reveals that the altered microRNAs could differentiate HSP from the healthy, and were associated with inflammatory factors or Th17/Treg. It is indicated that alteration in these microRNAs may contribute to the HSP pathogenesis and may become therapeutic targets or diagnostic biomarkers for HSP.
Collapse
Affiliation(s)
- Jing Li
- Department of Pediatrics The First Affiliated Hospital of Jinzhou Medical University Jinzhou China
| | - Meixue Chen
- Department of Pediatrics The First Affiliated Hospital of Jinzhou Medical University Jinzhou China
| | - Jinfeng Wang
- Department of Pediatrics The First Affiliated Hospital of Jinzhou Medical University Jinzhou China
| | - Lingling Lu
- Department of Pediatrics The First Affiliated Hospital of Jinzhou Medical University Jinzhou China
| | - Xiang Li
- Department of Pediatrics The First Affiliated Hospital of Jinzhou Medical University Jinzhou China
| | - Yuan Le
- Department of Pediatrics The First Affiliated Hospital of Jinzhou Medical University Jinzhou China
| |
Collapse
|
23
|
Jongsma MLM, Neefjes J, Spaapen RM. Playing hide and seek: Tumor cells in control of MHC class I antigen presentation. Mol Immunol 2021; 136:36-44. [PMID: 34082257 DOI: 10.1016/j.molimm.2021.05.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/07/2021] [Accepted: 05/18/2021] [Indexed: 12/15/2022]
Abstract
MHC class I (MHC-I) molecules present a blueprint of the intracellular proteome to T cells allowing them to control infection or malignant transformation. As a response, pathogens and tumor cells often downmodulate MHC-I mediated antigen presentation to escape from immune surveillance. Although the fundamental rules of antigen presentation are known in detail, the players in this system are not saturated and new modules of regulation have recently been uncovered. Here, we update the understanding of antigen presentation by MHC-I molecules and how this can be exploited by tumors to prevent exposure of the intracellular proteome. This knowledge can provide new ways to improve immune responses against tumors and pathogens.
Collapse
Affiliation(s)
- M L M Jongsma
- Department of Cell and Chemical Biology, Oncode Institute, Leiden University Medical Center, Leiden, the Netherlands
| | - J Neefjes
- Department of Cell and Chemical Biology, Oncode Institute, Leiden University Medical Center, Leiden, the Netherlands
| | - R M Spaapen
- Department of Immunopathology, Sanquin Research, Amsterdam, the Netherlands; Landsteiner Laboratory, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands; Cancer Center Amsterdam, Amsterdam, the Netherlands.
| |
Collapse
|
24
|
El Founini Y, Chaoui I, Dehbi H, El Mzibri M, Abounader R, Guessous F. MicroRNAs: Key Regulators in Lung Cancer. Microrna 2021; 10:109-122. [PMID: 34047262 DOI: 10.2174/2211536610666210527102522] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 04/11/2021] [Accepted: 04/14/2021] [Indexed: 12/24/2022]
Abstract
Noncoding RNAs have emerged as key regulators of the genome upon gene expression profiling and genome-wide sequencing. Among these noncoding RNAs, microRNAs are short noncoding RNAs that regulate a plethora of functions, biological processes and human diseases by targeting the messenger RNA stability through 3'UTR binding, leading to either mRNA cleavage or translation repression, depending on microRNA-mRNA complementarity degree. Additionally, strong evidence has suggested that dysregulation of miRNAs contribute to the etiology and progression of human cancers, such as lung cancer, the most common and deadliest cancer worldwide. Indeed, by acting as oncogenes or tumor suppressors, microRNAs control all aspects of lung cancer malignancy, including cell proliferation, survival, migration, invasion, angiogenesis, cancer stem cells, immune-surveillance escape, and therapy resistance; and their expressions are often associated with clinical parameters. Moreover, several deregulated microRNAs in lung cancer are carried by exosomes, microvesicles and secreted in body fluids, mainly the circulation where they conserve their stable forms. Subsequently, seminal efforts have been focused on extracellular microRNAs levels as noninvasive diagnostic and prognostic biomarkers in lung cancer. In this review, focusing on recent literature, we summarize the deregulation, mechanisms of action, functions and highlight clinical applications of miRNAs for better management and design of future lung cancer targeted therapies.
Collapse
Affiliation(s)
- Younes El Founini
- Unit of Biology and Medical Research, National Center of Energy, Sciences and Nuclear Techniques, Rabat, Morocco.,Laboratory of Genetics and Molecular Pathology, Medical School, University Hassan II, Casablanca, Morocco
| | - Imane Chaoui
- Unit of Biology and Medical Research, National Center of Energy, Sciences and Nuclear Techniques, Rabat, Morocco
| | - Hind Dehbi
- Laboratory of Genetics and Molecular Pathology, Medical School, University Hassan II, Casablanca, Morocco
| | - Mohammed El Mzibri
- Unit of Biology and Medical Research, National Center of Energy, Sciences and Nuclear Techniques, Rabat, Morocco
| | - Roger Abounader
- Department of Microbiology, Immunology and Cancer Biology, University of Virginia, Charlottesville, Virginia, United States
| | - Fadila Guessous
- Department of Microbiology, Immunology and Cancer Biology, University of Virginia, Charlottesville, Virginia, United States.,Department of Biological Sciences, Faculty of Medicine, Mohammed VI University of Health Sciences, Casablanca, Morocco
| |
Collapse
|
25
|
IL32: The multifaceted and unconventional cytokine. Hum Immunol 2021; 82:659-667. [PMID: 34024634 DOI: 10.1016/j.humimm.2021.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 04/20/2021] [Accepted: 05/06/2021] [Indexed: 02/06/2023]
Abstract
Interleukin 32 is a unique intracellular cytokine which affects many cellular and physiological functions like cell death and survival, inflammation and response to pathogens. With numerous transcripts, more than one biologically active isoforms, IL32 drives its effect in diverse cellular functions. A cytokine restricted to higher mammals, it is known to fine tune multiple pathways involved in metabolic processes or infection. It modulates the immune response against diverse pathogens like Leishmania, Mycobacterium and HIV. IL32 has been associated with cancers of inflammatory nature too. It also plays an important role in chronic inflammatory diseases like RA, lung and airway disease like COPD. In this review we have discussed about identification and characterization of this non classical cytokine IL32, its structure and function at gene as well as at protein level, isoforms and their diverse functions. Role of IL32 in multiple diseases and particularly mycobacterial disease has been highlighted here. We have also summarised the genetic variants present in the IL32 gene and it's promoter region. Association of these variants, with cellular phenotype, patho-physiological conditions in different disease have also been discussed here.
Collapse
|
26
|
Mpakali A, Stratikos E. The Role of Antigen Processing and Presentation in Cancer and the Efficacy of Immune Checkpoint Inhibitor Immunotherapy. Cancers (Basel) 2021; 13:E134. [PMID: 33406696 PMCID: PMC7796214 DOI: 10.3390/cancers13010134] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/28/2020] [Accepted: 12/30/2020] [Indexed: 02/07/2023] Open
Abstract
Recent clinical successes of cancer immunotherapy using immune checkpoint inhibitors (ICIs) are rapidly changing the landscape of cancer treatment. Regardless of initial impressive clinical results though, the therapeutic benefit of ICIs appears to be limited to a subset of patients and tumor types. Recent analyses have revealed that the potency of ICI therapies depends on the efficient presentation of tumor-specific antigens by cancer cells and professional antigen presenting cells. Here, we review current knowledge on the role of antigen presentation in cancer. We focus on intracellular antigen processing and presentation by Major Histocompatibility class I (MHCI) molecules and how it can affect cancer immune evasion. Finally, we discuss the pharmacological tractability of manipulating intracellular antigen processing as a complementary approach to enhance tumor immunogenicity and the effectiveness of ICI immunotherapy.
Collapse
Affiliation(s)
- Anastasia Mpakali
- National Centre for Scientific Research Demokritos, Agia Paraskevi, 15341 Athens, Greece
| | - Efstratios Stratikos
- National Centre for Scientific Research Demokritos, Agia Paraskevi, 15341 Athens, Greece
- Laboratory of Biochemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zographou, 15784 Athens, Greece
| |
Collapse
|
27
|
Wang X, Lin Y, Liang Y, Ye Y, Wang D, Tai A, Wu S, Pan J. Phosphorylated STAT3 suppresses microRNA-19b/1281 to aggravate lung injury in mice with type 2 diabetes mellitus-associated pulmonary tuberculosis. J Cell Mol Med 2020; 24:13763-13774. [PMID: 33089914 PMCID: PMC7754065 DOI: 10.1111/jcmm.15954] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 08/09/2020] [Accepted: 08/19/2020] [Indexed: 02/05/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a risk factor for pulmonary tuberculosis (PTB) and increased mortality. This work focused on the functions of phosphorylated STAT3 in lung injury in mouse with T2DM‐associated PTB and the molecules involved. A mouse model with T2DM‐PTB was induced by administrations of streptozotocin, nicotinamide and mycobacterium tuberculosis (Mtb). A pSTAT3‐specific inhibitor AG‐490 was given into mice and then the lung injury in mice was observed. The molecules involved in AG‐490‐mediated events were screened out. Altered expression of miR‐19b, miR‐1281 and NFAT5 was introduced to identify their involvements and roles in lung injury and PTB severity in the mouse model. Consequently, pSTAT3 expression in mice with T2DM‐associated PTB was increased. Down‐regulation of pSTAT3 by AG‐490 prolonged the lifetime of mice and improved the histopathologic conditions, and inhibited the fibrosis, inflammation, Mtb content and number of apoptotic epithelial cells in mouse lung tissues. pSTAT3 transcriptionally suppressed miR‐19b/1281 expression to up‐regulate NFAT5. Inhibition of miR‐19b/1281 or up‐regulation of NFAT5 blocked the protective roles of AG‐490 in mouse lung tissues. To conclude, this study evidenced that pSTAT3 promotes NFAT5 expression by suppressing miR‐19b/1281 transcription, leading to lung injury aggravation and severity in mice with T2DM‐associated PTB.
Collapse
Affiliation(s)
- Xianhua Wang
- Department of Quality Control, Center for Disease Control and Prevention of Changji Hui Autonomous Prefecture, Changji, China
| | - Yuefu Lin
- Department of Prevention, Linyi People's Hospital, Linyi, China
| | - Ying Liang
- Department of Nutrition and Food Hygiene, School of Public Health, Xinjiang Medical University, Urumqi, China
| | - Yang Ye
- Department of Laboratory, People's Hospital of Changji Hui Autonomous Prefecture, Changji, China
| | - Dong Wang
- Department of Tuberculosis, Center for Disease Control and Prevention of Changji Hui Autonomous Prefecture, Changji, China
| | - Aer Tai
- Department of Respiratory Medicine, Xinjiang Uygur Autonomous Region Chest Hospital, Urumqi, China
| | - Shuimiao Wu
- Department of Respiratory and Critical Care Medicine, Weinan Central Hospital, Weinan, China
| | - Jian Pan
- Department of Respiratory and Critical Care Medicine, The Third People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| |
Collapse
|
28
|
Sabbatino F, Liguori L, Polcaro G, Salvato I, Caramori G, Salzano FA, Casolaro V, Stellato C, Dal Col J, Pepe S. Role of Human Leukocyte Antigen System as A Predictive Biomarker for Checkpoint-Based Immunotherapy in Cancer Patients. Int J Mol Sci 2020; 21:ijms21197295. [PMID: 33023239 PMCID: PMC7582904 DOI: 10.3390/ijms21197295] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/26/2020] [Accepted: 09/29/2020] [Indexed: 12/11/2022] Open
Abstract
Recent advances in cancer immunotherapy have clearly shown that checkpoint-based immunotherapy is effective in a small subgroup of cancer patients. However, no effective predictive biomarker has been identified so far. The major histocompatibility complex, better known in humans as human leukocyte antigen (HLA), is a very polymorphic gene complex consisting of more than 200 genes. It has a crucial role in activating an appropriate host immune response against pathogens and tumor cells by discriminating self and non-self peptides. Several lines of evidence have shown that down-regulation of expression of HLA class I antigen derived peptide complexes by cancer cells is a mechanism of tumor immune escape and is often associated to poor prognosis in cancer patients. In addition, it has also been shown that HLA class I and II antigen expression, as well as defects in the antigen processing machinery complex, may predict tumor responses in cancer immunotherapy. Nevertheless, the role of HLA in predicting tumor responses to checkpoint-based immunotherapy is still debated. In this review, firstly, we will describe the structure and function of the HLA system. Secondly, we will summarize the HLA defects and their clinical significance in cancer patients. Thirdly, we will review the potential role of the HLA as a predictive biomarker for checkpoint-based immunotherapy in cancer patients. Lastly, we will discuss the potential strategies that may restore HLA function to implement novel therapeutic strategies in cancer patients.
Collapse
Affiliation(s)
- Francesco Sabbatino
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Oncology Unit, AOU San Giovanni di Dio e Ruggi D’Aragona, 84131 Salerno, Italy
| | - Luigi Liguori
- Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Giovanna Polcaro
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Ilaria Salvato
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Pulmonary Unit, Department of Biomedical Sciences, Dentistry, Morphological and Functional Imaging (BIOMORF), University of Messina, 98125 Messina, Italy;
| | - Gaetano Caramori
- Pulmonary Unit, Department of Biomedical Sciences, Dentistry, Morphological and Functional Imaging (BIOMORF), University of Messina, 98125 Messina, Italy;
| | - Francesco A. Salzano
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Vincenzo Casolaro
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Cristiana Stellato
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
| | - Jessica Dal Col
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Correspondence: ; Tel.: +39-08996-5210
| | - Stefano Pepe
- Department of Medicine, Surgery and Dentistry ’Scuola Medica Salernitana’, University of Salerno, 84081 Baronissi, Salerno, Italy; (F.S.); (G.P.); (I.S.); (F.A.S.); (V.C.); (C.S.); (S.P.)
- Oncology Unit, AOU San Giovanni di Dio e Ruggi D’Aragona, 84131 Salerno, Italy
| |
Collapse
|
29
|
Chitnis NS, Shieh M, Monos D. Regulatory noncoding RNAs and the major histocompatibility complex. Hum Immunol 2020; 82:532-540. [PMID: 32636038 DOI: 10.1016/j.humimm.2020.06.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/21/2020] [Accepted: 06/09/2020] [Indexed: 12/15/2022]
Abstract
The Major Histocompatibility Complex (MHC) is a 4 Mbp genomic region located on the short arm of chromosome 6. The MHC region contains many key immune-related genes such as Human Leukocyte Antigens (HLAs). There has been a growing realization that, apart from MHC encoded proteins, RNAs derived from noncoding regions of the MHC-specifically microRNAs (miRNAs) and long noncoding RNAs (lncRNAs)-play a significant role in cellular regulation. Furthermore, regulatory noncoding RNAs (ncRNAs) derived from other parts of the genome fine-tune the expression of many immune-related MHC proteins. Although the field of ncRNAs of the MHC is a research area that is still in its infancy, ncRNA regulation of MHC genes has already been shown to be vital for immune function, healthy pregnancy and cellular homeostasis. Dysregulation of this intricate network of ncRNAs can lead to serious perturbations in homeostasis and subsequent disease.
Collapse
Affiliation(s)
- Nilesh Sunil Chitnis
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Mengkai Shieh
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
| | - Dimitri Monos
- Department of Pathology and Laboratory Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA; Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
| |
Collapse
|