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Aymoz-Bressot T, Canis M, Meurisse F, Wijkhuisen A, Favier B, Mousseau G, Dupressoir A, Heidmann T, Bacquin A. Cell-Int: a cell-cell interaction assay to identify native membrane protein interactions. Life Sci Alliance 2024; 7:e202402844. [PMID: 39237366 PMCID: PMC11377309 DOI: 10.26508/lsa.202402844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 08/29/2024] [Accepted: 08/29/2024] [Indexed: 09/07/2024] Open
Abstract
Intercellular protein-protein interactions (PPIs) have pivotal roles in biological functions and diseases. Membrane proteins are therefore a major class of drug targets. However, studying such intercellular PPIs is challenging because of the properties of membrane proteins. Current methods commonly use purified or modified proteins that are not physiologically relevant and hence might mischaracterize interactions occurring in vivo. Here, we describe Cell-Int: a cell interaction assay for studying plasma membrane PPIs. The interaction signal is measured through conjugate formation between two populations of cells each expressing either a ligand or a receptor. In these settings, membrane proteins are in their native environment thus being physiologically relevant. Cell-Int has been applied to the study of diverse protein partners, and enables to investigate the inhibitory potential of blocking antibodies, as well as the retargeting of fusion proteins for therapeutic development. The assay was also validated for screening applications and could serve as a platform for identifying new protein interactors.
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Affiliation(s)
- Thibaud Aymoz-Bressot
- CNRS UMR9196, Laboratory of Molecular Physiology and Pathology of Endogenous and Infectious Retroviruses, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Marie Canis
- CNRS UMR9196, Laboratory of Molecular Physiology and Pathology of Endogenous and Infectious Retroviruses, Gustave Roussy, Université Paris-Saclay, Villejuif, France
- VIROXIS, Gustave Roussy, Villejuif, France
| | - Florian Meurisse
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Paris, France
| | - Anne Wijkhuisen
- Université Paris-Saclay, CEA, INRAE, Médicaments et Technologies pour la Santé (MTS), Gif-sur-Yvette, France
| | - Benoit Favier
- Université Paris-Saclay, Inserm, CEA, Center for Immunology of Viral, Auto-immune, Hematological and Bacterial Diseases (IMVA-HB/IDMIT), Paris, France
| | | | - Anne Dupressoir
- CNRS UMR9196, Laboratory of Molecular Physiology and Pathology of Endogenous and Infectious Retroviruses, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Thierry Heidmann
- CNRS UMR9196, Laboratory of Molecular Physiology and Pathology of Endogenous and Infectious Retroviruses, Gustave Roussy, Université Paris-Saclay, Villejuif, France
- VIROXIS, Gustave Roussy, Villejuif, France
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Brugière O, Dreyfuss D, Guilet R, Rong S, Hirschi S, Renaud-Picard B, Reynaud-Gaubert M, Coiffard B, Bunel V, Messika J, Demant X, Le Pavec J, Dauriat G, Saint Raymond C, Falque L, Mornex JF, Tissot A, Lair D, Le Borgne Krams A, Bousseau V, Magnan A, Picard C, Roux A, Glorion M, Carmagnat M, Gazeau F, Aubertin K, Carosella E, Vallée A, Landais C, Rouas-Freiss N, LeMaoult J. Circulating Vesicular-bound HLA-G as Noninvasive Predictive Biomarker of CLAD After Lung Transplantation. Transplantation 2024:00007890-990000000-00873. [PMID: 39294868 DOI: 10.1097/tp.0000000000005175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2024]
Abstract
BACKGROUND Circulating extracellular vesicles (EVs) have shown promising results as noninvasive biomarkers for predicting disease outcomes in solid organ transplantation. Because in situ graft cell expression of the tolerogenic molecule HLA-G is associated with acceptance after lung transplantation (LTx), we hypothesized that plasma EV-bound HLA-G (HLA-GEV) levels could predict chronic lung allograft dysfunction (CLAD) development. METHODS We analyzed 78 LTx recipients from the Cohort-for-Lung-Transplantation cohort, all in a stable (STA) state within the first year post-LTx. At 3 y, 41 patients remained STA, and 37 had CLAD (bronchiolitis obliterans syndrome, BOS, [n = 32] or restrictive allograft syndrome [n = 5]). HLA-GEV plasma levels were measured at month 6 (M6) and M12 in 78 patients. CLAD occurrence and graft failure at 3 y post-LTx were assessed according to early HLA-GEV plasma levels. RESULTS In patients with subsequent BOS, (1) HLA-GEV levels at M12 were significantly lower than those in STA patients (P = 0.013) and (2) also significantly lower than their previous levels at M6 (P = 0.04).A lower incidence of CLAD and BOS and higher graft survival at 3 y were observed in patients with high HLA-GEV plasma levels at M12 (high versus low HLA-GEVs patients [cutoff 21.3 ng/mL]: freedom from CLAD, P = 0.002; freedom from BOS, P < 0.001; and graft survival, P = 0.04, [log-rank]). Furthermore, in multivariate analyses, low HLA-GEV levels at M12 were independently associated with a subsequent risk of CLAD, BOS, and graft failure at 3 y (P = 0.015, P = 0.036, and P = 0.026, respectively [Cox models]). CONCLUSIONS This exploratory study suggests the potential of EV-bound HLA-G plasma levels as a liquid biopsy in predicting CLAD/BOS onset and subsequent graft failure.
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Affiliation(s)
- Olivier Brugière
- Service de Pneumologie et Transplantation Pulmonaire, Hôpital Foch, Suresnes, France
- CEA, DRF-Institut de Biologie Francois Jacob, Service de Recherches en Hémato-Immunologie, Hôpital Saint-Louis, Paris, France
- U976 HIPI, IRSL, Université Paris Cité, Paris, France
| | - Dora Dreyfuss
- CEA, DRF-Institut de Biologie Francois Jacob, Service de Recherches en Hémato-Immunologie, Hôpital Saint-Louis, Paris, France
- U976 HIPI, IRSL, Université Paris Cité, Paris, France
| | - Ronan Guilet
- CEA, DRF-Institut de Biologie Francois Jacob, Service de Recherches en Hémato-Immunologie, Hôpital Saint-Louis, Paris, France
- U976 HIPI, IRSL, Université Paris Cité, Paris, France
| | - Sophie Rong
- CEA, DRF-Institut de Biologie Francois Jacob, Service de Recherches en Hémato-Immunologie, Hôpital Saint-Louis, Paris, France
- U976 HIPI, IRSL, Université Paris Cité, Paris, France
| | - Sandrine Hirschi
- Department of Pneumology, Strasbourg Lung Transplant Program, Strasbourg University Hospital, Strasbourg, France
- INSERM UMR 1260, Regenerative Nanomedicine, University of Strasbourg, Strasbourg, France
| | - Benjamin Renaud-Picard
- Department of Pneumology, Strasbourg Lung Transplant Program, Strasbourg University Hospital, Strasbourg, France
- INSERM UMR 1260, Regenerative Nanomedicine, University of Strasbourg, Strasbourg, France
| | | | - Benjamin Coiffard
- Service de Pneumologie et Transplantation Pulmonaire, CHU de Marseille, Marseille, France
| | - Vincent Bunel
- APHP.Nord-Université de Paris, Hôpital Bichat-Claude Bernard, Service de Pneumologie B et Transplantation Pulmonaire, Paris, France
| | - Jonathan Messika
- APHP.Nord-Université de Paris, Hôpital Bichat-Claude Bernard, Service de Pneumologie B et Transplantation Pulmonaire, Paris, France
| | - Xavier Demant
- Service de Pneumologie et Transplantation Pulmonaire, CHU de Bordeaux, Bordeaux, France
| | - Jérôme Le Pavec
- Service de Pneumologie et Transplantation Pulmonaire, Hôpital Marie-Lannelongue, Le Plessis-Robinson, France
| | - Gaelle Dauriat
- Service de Pneumologie et Transplantation Pulmonaire, Hôpital Marie-Lannelongue, Le Plessis-Robinson, France
| | - Christel Saint Raymond
- Service Hospitalier Universitaire de Pneumologie et Physiologie, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Échirolles, France
| | - Loic Falque
- Service Hospitalier Universitaire de Pneumologie et Physiologie, Pôle Thorax et Vaisseaux, CHU Grenoble Alpes, Échirolles, France
| | - Jean-Francois Mornex
- Université Claude Bernard Lyon1, INRAE, IVPC, Lyon, France
- Hospices Civils de Lyon, Inserm CIC1407, Bron, France
| | - Adrien Tissot
- Nantes Université, CHU Nantes, INSERM, Service de Pneumologie, l'institut du thorax, Center for Research in Transplantation and Translational Immunology, UMR 1064, Nantes, France
| | - David Lair
- Nantes Université, CHU Nantes, INSERM, Service de Pneumologie, l'institut du thorax, Center for Research in Transplantation and Translational Immunology, UMR 1064, Nantes, France
| | | | - Veronique Bousseau
- Service de Pneumologie et Transplantation Pulmonaire, Hôpital HEGP, Paris, France
| | - Antoine Magnan
- Service de Pneumologie et Transplantation Pulmonaire, Hôpital Foch, Suresnes, France
| | - Clément Picard
- Service de Pneumologie et Transplantation Pulmonaire, Hôpital Foch, Suresnes, France
| | - Antoine Roux
- Service de Pneumologie et Transplantation Pulmonaire, Hôpital Foch, Suresnes, France
| | | | | | - Florence Gazeau
- Université Paris Cité, MSC et intégrateur IVETh, CNRS UMR7057, Paris, France
| | - Kelly Aubertin
- Université Paris Cité, MSC et intégrateur IVETh, CNRS UMR7057, Paris, France
| | - Edgardo Carosella
- CEA, DRF-Institut de Biologie Francois Jacob, Service de Recherches en Hémato-Immunologie, Hôpital Saint-Louis, Paris, France
- U976 HIPI, IRSL, Université Paris Cité, Paris, France
| | - Alexandre Vallée
- Service d'épidémiologie et santé publique, Hôpital Foch, Suresnes, France
| | - Cecile Landais
- Departement de biostatistiques, DRCI Hôpital Foch, Suresnes, France
| | - Nathalie Rouas-Freiss
- CEA, DRF-Institut de Biologie Francois Jacob, Service de Recherches en Hémato-Immunologie, Hôpital Saint-Louis, Paris, France
- U976 HIPI, IRSL, Université Paris Cité, Paris, France
| | - Joel LeMaoult
- CEA, DRF-Institut de Biologie Francois Jacob, Service de Recherches en Hémato-Immunologie, Hôpital Saint-Louis, Paris, France
- U976 HIPI, IRSL, Université Paris Cité, Paris, France
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Xia X, Yang Z, Lu Q, Liu Z, Wang L, Du J, Li Y, Yang DH, Wu S. Reshaping the tumor immune microenvironment to improve CAR-T cell-based cancer immunotherapy. Mol Cancer 2024; 23:175. [PMID: 39187850 PMCID: PMC11346058 DOI: 10.1186/s12943-024-02079-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2024] [Accepted: 08/02/2024] [Indexed: 08/28/2024] Open
Abstract
In many hematologic malignancies, the adoptive transfer of chimeric antigen receptor (CAR) T cells has demonstrated notable success; nevertheless, further improvements are necessary to optimize treatment efficacy. Current CAR-T therapies are particularly discouraging for solid tumor treatment. The immunosuppressive microenvironment of tumors affects CAR-T cells, limiting the treatment's effectiveness and safety. Therefore, enhancing CAR-T cell infiltration capacity and resolving the immunosuppressive responses within the tumor microenvironment could boost the anti-tumor effect. Specific strategies include structurally altering CAR-T cells combined with targeted therapy, radiotherapy, or chemotherapy. Overall, monitoring the tumor microenvironment and the status of CAR-T cells is beneficial in further investigating the viability of such strategies and advancing CAR-T cell therapy.
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Affiliation(s)
- Xueting Xia
- The Second Clinical Medical School, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Zongxin Yang
- The Second Clinical Medical School, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Qisi Lu
- The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
- Foresea Life Insurance Guangzhou General Hospital, Guangzhou, 511300, China
| | - Zhenyun Liu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Lei Wang
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Jinwen Du
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Yuhua Li
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China.
| | - Dong-Hua Yang
- New York College of Traditional Chinese Medicine, Mineola, NY, 11501, USA.
| | - Shaojie Wu
- Department of Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China.
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Zhang T, Tai Z, Miao F, Zhang X, Li J, Zhu Q, Wei H, Chen Z. Adoptive cell therapy for solid tumors beyond CAR-T: Current challenges and emerging therapeutic advances. J Control Release 2024; 368:372-396. [PMID: 38408567 DOI: 10.1016/j.jconrel.2024.02.033] [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: 12/14/2023] [Revised: 02/05/2024] [Accepted: 02/23/2024] [Indexed: 02/28/2024]
Abstract
Adoptive cellular immunotherapy using immune cells expressing chimeric antigen receptors (CARs) is a highly specific anti-tumor immunotherapy that has shown promise in the treatment of hematological malignancies. However, there has been a slow progress toward the treatment of solid tumors owing to the complex tumor microenvironment that affects the localization and killing ability of the CAR cells. Solid tumors with a strong immunosuppressive microenvironment and complex vascular system are unaffected by CAR cell infiltration and attack. To improve their efficacy toward solid tumors, CAR cells have been modified and upgraded by "decorating" and "pruning". This review focuses on the structure and function of CARs, the immune cells that can be engineered by CARs and the transformation strategies to overcome solid tumors, with a view to broadening ideas for the better application of CAR cell therapy for the treatment of solid tumors.
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Affiliation(s)
- Tingrui Zhang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200443, China; Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai 200003, China; School of Medicine, Shanghai University, Shanghai 200444, China; Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai 200443, China
| | - Zongguang Tai
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200443, China; Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai 200443, China; Department of Pharmacy, First Affiliated Hospital of Naval Medical University, Shanghai 200433, China
| | - Fengze Miao
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200443, China; Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai 200443, China
| | - Xinyue Zhang
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200443, China; Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai 200443, China
| | - Jiadong Li
- School of Medicine, Shanghai University, Shanghai 200444, China
| | - Quangang Zhu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200443, China; Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai 200443, China
| | - Hua Wei
- Medical Guarantee Center, Second Affiliated Hospital of Naval Medical University, Shanghai 200003, China.
| | - Zhongjian Chen
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai 200443, China; School of Medicine, Shanghai University, Shanghai 200444, China; Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai 200443, China.
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Dellino M, Pinto G, D’Amato A, Barbara F, Di Gennaro F, Saracino A, Laganà AS, Vimercati A, Malvasi A, Malvasi VM, Cicinelli E, Vitagliano A, Cascardi E, Pinto V. Analogies between HPV Behavior in Oral and Vaginal Cavity: Narrative Review on the Current Evidence in the Literature. J Clin Med 2024; 13:1429. [PMID: 38592283 PMCID: PMC10932293 DOI: 10.3390/jcm13051429] [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: 12/28/2023] [Revised: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 04/10/2024] Open
Abstract
Human genital papilloma virus infection is the most prevalent sexually transmitted infection in the world. It is estimated that more than 75% of sexually active women contract this infection in their lifetime. In 80% of young women, there is the clearance of the virus within 18-24 months. In developed countries, oral squamous cell carcinoma (OSCC) is now the most frequent human papilloma virus (HPV)-related cancer, having surpassed cervical cancer, and it is predicted that by 2030 most squamous cell carcinomas will be the HPV-related rather than non-HPV-related form. However, there are currently no screening programs for oral cavity infection. While the natural history of HPV infection in the cervix is well known, in the oropharynx, it is not entirely clear. Furthermore, the prevalence of HPV in the oropharynx is unknown. Published studies have found wide-ranging prevalence estimates of 2.6% to 50%. There are also conflicting results regarding the percentage of women presenting the same type of HPV at two mucosal sites, ranging from 0 to 60%. Additionally, the question arises as to whether oral infection can develop from genital HPV infection, through oral and genital contact or by self-inoculation, or whether it should be considered an independent event. However, there is still no consensus on these topics, nor on the relationship between genital and oral HPV infections. Therefore, this literature review aims to evaluate whether there is evidence of a connection between oral and cervical HPV, while also endorsing the usefulness of the screening of oral infection in patients with high-risk cervical HPV as a means of facilitating the diagnosis and early management of HPV-related oral lesions. Finally, this review emphasizes the recommendation for the use of the HPV vaccines in primary prevention in the male and female population as the most effective means of successfully counteracting the increasing incidence of OSCC to date.
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Affiliation(s)
- Miriam Dellino
- 1st Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, 70124 Bari, Italy; (M.D.); (A.V.); (A.M.); (E.C.); (A.V.); (V.P.)
| | - Grazia Pinto
- Dentistry Unit, Department of Interdisciplinary Medicine, University of Bari Medical School, 70124 Bari, Italy;
| | - Antonio D’Amato
- 1st Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, 70124 Bari, Italy; (M.D.); (A.V.); (A.M.); (E.C.); (A.V.); (V.P.)
| | - Francesco Barbara
- Unit of Otolaryngology, Department of Ophtalmology and Otolaryngology, University of Bari, 70124 Bari, Italy;
| | - Francesco Di Gennaro
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124 Bari, Italy; (F.D.G.); (A.S.)
| | - Annalisa Saracino
- Clinic of Infectious Diseases, Department of Precision and Regenerative Medicine and Ionian Area, Polyclinic of Bari, University Hospital Polyclinic, University of Bari, Piazza Giulio Cesare n. 11, 70124 Bari, Italy; (F.D.G.); (A.S.)
| | - Antonio Simone Laganà
- Unit of Obstetrics and Gynecology, “Paolo Giaccone” Hospital, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy;
| | - Antonella Vimercati
- 1st Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, 70124 Bari, Italy; (M.D.); (A.V.); (A.M.); (E.C.); (A.V.); (V.P.)
| | - Antonio Malvasi
- 1st Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, 70124 Bari, Italy; (M.D.); (A.V.); (A.M.); (E.C.); (A.V.); (V.P.)
| | | | - Ettore Cicinelli
- 1st Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, 70124 Bari, Italy; (M.D.); (A.V.); (A.M.); (E.C.); (A.V.); (V.P.)
| | - Amerigo Vitagliano
- 1st Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, 70124 Bari, Italy; (M.D.); (A.V.); (A.M.); (E.C.); (A.V.); (V.P.)
| | - Eliano Cascardi
- Pathology Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari, Piazza Giulio Cesare 11, 70121 Bari, Italy;
| | - Vincenzo Pinto
- 1st Unit of Obstetrics and Gynecology, Department of Interdisciplinary Medicine, University of Bari, 70124 Bari, Italy; (M.D.); (A.V.); (A.M.); (E.C.); (A.V.); (V.P.)
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Mu L, Hu S, Li G, Wu P, Zheng K, Zhang S. Comprehensive analysis of DNA methylation gene expression profiles in GEO dataset reveals biomarkers related to malignant transformation of sinonasal inverted papilloma. Discov Oncol 2024; 15:53. [PMID: 38427106 PMCID: PMC10907326 DOI: 10.1007/s12672-024-00903-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 02/21/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND DNA methylation may be involved in the regulation of malignant transformation from sinonasal inverted papilloma (SNIP) to squamous cell carcinoma (SCC). The study of gene methylation changes and screening of differentially methylated loci (DMLs) are helpful to predict the possible key genes in the malignant transformation of SNIP-SCC. MATERIALS AND METHODS Microarray dataset GSE125399 was downloaded from the Gene Expression Omnibus (GEO) database and differentially methylated loci (DMLs) were analyzed using R language (Limma package). ClusterProfiler R package was used to perform Gene Ontology (GO) analysis on up-methylated genes and draw bubble maps. The Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway and its visualization analysis were analyzed to speculate the possible key Genes in SNIP-SCC malignant transformation. Subsequently, SNIP cases archived in our department were collected, tissue microarray was made, and immunohistochemical staining was performed to analyze the expression levels of UCKL1, GSTT1, HLA-G, MAML2 and NRGN in different grades of sinonasal papilloma tissues. RESULTS Analysis of dataset GSE125399 identified 56 DMLs, including 49 upregulated DMLs and 7 downregulated DMLs. Thirty-one genes containing upregulated DNA methylation loci and three genes containing downregulated DNA methylation loci were obtained by methylation microarray annotation analysis. In addition, KEGG pathway visualization analysis of 31 up-methylated genes showed that there were four significantly up-methylated genes including UCKL1, GSTT1, HLA-G and MAML2, and one significantly down-methylated gene NRGN. Subsequently, compared with non-neoplasia nasal epithelial tissues, the expression of HLA-G and NRGN was upregulated in grade I, II, III and IV tissues, while the expression of MAML2 was lost. The protein expression changes of MAML2 and NRGN were significantly negatively correlated with their gene methylation levels. CONCLUSIONS By analyzing the methylation dataset, we obtained four up-regulated methylation genes UCKL1, GSTT1, HLA-G and MAML2 and one down-regulated gene NRGN. MAML2, a tumor suppressor gene with high methylation modification but loss of protein expression, and NRGN, a tumor gene with low methylation modification but upregulated protein expression, can be used as biological indicators to judge the malignant transformation of SNIP-SCC.
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Affiliation(s)
- Li Mu
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, China
- Department of Pathology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 999 Huashan Road, Fuzhou, 350212, China
| | - Shun Hu
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, China
- Department of Pathology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 999 Huashan Road, Fuzhou, 350212, China
| | - Guoping Li
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, China
- Department of Pathology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 999 Huashan Road, Fuzhou, 350212, China
| | - Ping Wu
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, China
- Department of Pathology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 999 Huashan Road, Fuzhou, 350212, China
| | - Ke Zheng
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, China.
- Department of Pathology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 999 Huashan Road, Fuzhou, 350212, China.
| | - Sheng Zhang
- Department of Pathology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, Fujian, China.
- Department of Pathology, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 999 Huashan Road, Fuzhou, 350212, China.
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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.
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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.
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8
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Angelos MG, Patel RP, Ruella M, Barta SK. Progress and Pitfalls of Chimeric Antigen Receptor T Cell Immunotherapy against T Cell Malignancies. Transplant Cell Ther 2024; 30:171-186. [PMID: 37866783 PMCID: PMC10873040 DOI: 10.1016/j.jtct.2023.10.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/05/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023]
Abstract
Chimeric antigen receptor T cell (CAR-T) immunotherapy has revolutionized the treatment of relapsed and refractory B cell-derived hematologic malignancies. Currently, there are 6 Food and Drug Administration-approved commercial CAR-T products that target antigens exclusively expressed on malignant B cells or plasma cells. However, concurrent advancement for patients with rarer and more aggressive T cell-derived hematologic malignancies have not yet been achieved. CAR-T immunotherapies are uniquely limited by challenges related to CAR-T product manufacturing and intrinsic tumor biology. In this review tailored for practicing clinician-scientists, we discuss the major barriers of CAR-T implementation against T cell-derived neoplasms and highlight specific scientific advancements poised to circumvent these obstacles. We summarize salient early-stage clinical trials implementing novel CAR-T immunotherapies specifically for patients with relapsed and/or refractory T cell neoplasms. Finally, we highlight novel manufacturing and treatment strategies that are poised to have a meaningful future clinical impact.
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Affiliation(s)
- Mathew G Angelos
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ruchi P Patel
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Marco Ruella
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stefan K Barta
- Division of Hematology and Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
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9
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Alyami A, AlJurayyan A, Alosaimi B, Alkadi H, Alkhulaifi F, Al-Jurayb H, Osman A, Christmas S, Alomar S, Al-Bayati Z. The correlation between soluble human leukocyte antigen (sHLA-G) levels and +3010 polymorphism. Int J Immunogenet 2024; 51:39-46. [PMID: 38087909 DOI: 10.1111/iji.12648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/16/2023] [Accepted: 12/01/2023] [Indexed: 01/10/2024]
Abstract
Human leukocyte antigen-G (HLA-G) is classified as non-classical HLA, located in the short arm of chromosome 6 and composed of seven introns and eight exons. The HLA-G gene has a lower frequency polymorphism in the coding area and higher variability at the regulatory 5'- and 3'-untranslated regions linked to HLA-G microRNA regulation. HLA-G molecule is known to have an immunomodulatory and tolerogenic features role. In 199 Saudi individuals, we examined the association between plasma soluble HLA-G (sHLA-G) levels and eight polymorphic different sites, including 14 bp ins/del/+3003T-C/+3010C-G/+3027C-A/+3035C-T/+3142C-G/+3187A-G/+3196C-G single nucleotide polymorphisms (SNPs) in exon 8 in the HLA-G gene. Our results revealed higher frequency for rs17179101C (97%), rs1707T (92%) and rs9380142A (73%) alleles. Greater frequencies for the tested genotypes were observed in 3027C/C (rs17179101) (93%), 14 bp (rs1704) ins/del (92%), +3003T/T (rs1707) (85%) and +3035C/T (rs17179108) (79%) SNP genotypes. Moreover, we observed a significant association of sHLA-G with +3010G/C (rs1710) SNP. In conclusion, we showed a significant association between 3010G/C (rs1710) SNP and the sHLA-G level among our sample for Saudi populations. Our findings demonstrated that specific SNP within the HLA-G gene is linked to sHLA-G molecule secretion, suggesting sHLA-G levels may be regulated genetically.
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Affiliation(s)
- Ahmed Alyami
- Pathology and Clinical Laboratory Medicine Administration, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh, Saudi Arabia
| | - Abdullah AlJurayyan
- Pathology and Clinical Laboratory Medicine Administration, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh, Saudi Arabia
| | - Bandar Alosaimi
- Research Center, King Fahad Medical City Riyadh Second Health Cluster, Riyadh, Saudi Arabia
| | - Haitham Alkadi
- Research Center, King Fahad Medical City Riyadh Second Health Cluster, Riyadh, Saudi Arabia
| | - Fadwa Alkhulaifi
- College of Science, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Haya Al-Jurayb
- Pathology and Clinical Laboratory Medicine Administration, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh, Saudi Arabia
| | - Awad Osman
- Pathology and Clinical Laboratory Medicine Administration, King Fahad Medical City, Riyadh Second Health Cluster, Riyadh, Saudi Arabia
| | - Steve Christmas
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
| | - Suliman Alomar
- College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Zaid Al-Bayati
- Department of Genetic Study, Azadi Teaching Hospital, Kirkuk, Iraq
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10
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Karmakar S, Mishra A, Pal P, Lal G. Effector and cytolytic function of natural killer cells in anticancer immunity. J Leukoc Biol 2024; 115:235-252. [PMID: 37818891 DOI: 10.1093/jleuko/qiad126] [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: 07/07/2023] [Revised: 09/21/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023] Open
Abstract
Adaptive immune cells play an important role in mounting antigen-specific antitumor immunity. The contribution of innate immune cells such as monocytes, macrophages, natural killer (NK) cells, dendritic cells, and gamma-delta T cells is well studied in cancer immunology. NK cells are innate lymphoid cells that show effector and regulatory function in a contact-dependent and contact-independent manner. The cytotoxic function of NK cells plays an important role in killing the infected and transformed host cells and controlling infection and tumor growth. However, several studies have also ascribed the role of NK cells in inducing pathophysiology in autoimmune diseases, promoting immune tolerance in the uterus, and antitumor function in the tumor microenvironment. We discuss the fundamentals of NK cell biology, its distribution in different organs, cellular and molecular interactions, and its cytotoxic and noncytotoxic functions in cancer biology. We also highlight the use of NK cell-based adoptive cellular therapy in cancer.
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Affiliation(s)
- Surojit Karmakar
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Amrita Mishra
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Pradipta Pal
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
| | - Girdhari Lal
- Laboratory of Autoimmunity and Tolerance, National Centre for Cell Science, Ganeshkhind, Pune, MH-411007, India
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11
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Koren O, Konnikova L, Brodin P, Mysorekar IU, Collado MC. The maternal gut microbiome in pregnancy: implications for the developing immune system. Nat Rev Gastroenterol Hepatol 2024; 21:35-45. [PMID: 38097774 DOI: 10.1038/s41575-023-00864-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/20/2023] [Indexed: 01/04/2024]
Abstract
The gut microbiome has important roles in host metabolism and immunity, and microbial dysbiosis affects human physiology and health. Maternal immunity and microbial metabolites during pregnancy, microbial transfer during birth, and transfer of immune factors, microorganisms and metabolites via breastfeeding provide critical sources of early-life microbial and immune training, with important consequences for human health. Only a few studies have directly examined the interactions between the gut microbiome and the immune system during pregnancy, and the subsequent effect on offspring development. In this Review, we aim to describe how the maternal microbiome shapes overall pregnancy-associated maternal, fetal and early neonatal immune systems, focusing on the existing evidence and highlighting current gaps to promote further research.
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Affiliation(s)
- Omry Koren
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Liza Konnikova
- Department of Paediatrics and Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, CT, USA
| | - Petter Brodin
- Department of Immunology and Inflammation, Imperial College London, London, UK
- Department of Women's and Children's Health, Karolinska Institutet, Solna, Sweden
| | - Indira U Mysorekar
- Department of Medicine, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA
| | - Maria Carmen Collado
- Institute of Agrochemistry and Food Technology-National Research Council (IATA-CSIC), Valencia, Spain.
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12
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Shen Y, Zhang R, Jiang X, Yang J. Generation of a blockage monoclonal antibody of LILRB1 against HLA-G. Protein Expr Purif 2024; 213:106363. [PMID: 37683901 DOI: 10.1016/j.pep.2023.106363] [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: 08/03/2023] [Accepted: 09/05/2023] [Indexed: 09/10/2023]
Abstract
Leukocyte immunoglobulin like receptor B1 (LILRB1) is widely expressed in immune cells as an immunosuppressive receptor. Tumor cells highly express the ligand HLA-G, which inhibits the function of immune cells by binding to LILRB1, to achieve immune escape. LILRB1 is a potential immunotherapeutic target. This study developed a monoclonal antibody named B1M023 (B1M023 mAb) that could bind LILRB1 with high affinity at both protein and cellular levels, while not bind to other leukocyte immunoglobulin like receptors (LILRs). Moreover, B1M023 mAb could block the binding of LILRB1 to HLA-G, promote activation and IFN-γ secretion of T cells. These results indicate that B1M023 mAb has potential applications in concomitant diagnosis and tumor immunotherapy.
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Affiliation(s)
- Yunlong Shen
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Ruirui Zhang
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Xiaohua Jiang
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Jinliang Yang
- State Key Laboratory of Biotherapy and Cancer Center/Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
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13
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Wu X, Li T, Jiang R, Yang X, Guo H, Yang R. Targeting MHC-I molecules for cancer: function, mechanism, and therapeutic prospects. Mol Cancer 2023; 22:194. [PMID: 38041084 PMCID: PMC10693139 DOI: 10.1186/s12943-023-01899-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 11/12/2023] [Indexed: 12/03/2023] Open
Abstract
The molecules of Major histocompatibility class I (MHC-I) load peptides and present them on the cell surface, which provided the immune system with the signal to detect and eliminate the infected or cancerous cells. In the context of cancer, owing to the crucial immune-regulatory roles played by MHC-I molecules, the abnormal modulation of MHC-I expression and function could be hijacked by tumor cells to escape the immune surveillance and attack, thereby promoting tumoral progression and impairing the efficacy of cancer immunotherapy. Here we reviewed and discussed the recent studies and discoveries related to the MHC-I molecules and their multidirectional functions in the development of cancer, mainly focusing on the interactions between MHC-I and the multiple participators in the tumor microenvironment and highlighting the significance of targeting MHC-I for optimizing the efficacy of cancer immunotherapy and a deeper understanding of the dynamic nature and functioning mechanism of MHC-I in cancer.
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Affiliation(s)
- Xiangyu Wu
- Department of Urology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Tianhang Li
- Department of Urology, Zhongda Hospital, Southeast University, Nanjing, China
- Surgical Research Center, Institute of Urology, Southeast University Medical School, Nanjing, China
| | - Rui Jiang
- The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Xin Yang
- Department of Urology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Hongqian Guo
- Department of Urology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China.
| | - Rong Yang
- Department of Urology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China.
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14
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Hibler W, Merlino G, Yu Y. CAR NK Cell Therapy for the Treatment of Metastatic Melanoma: Potential & Prospects. Cells 2023; 12:2750. [PMID: 38067178 PMCID: PMC10706172 DOI: 10.3390/cells12232750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/22/2023] [Accepted: 11/26/2023] [Indexed: 12/18/2023] Open
Abstract
Melanoma is among the most lethal forms of cancer, accounting for 80% of deaths despite comprising just 5% of skin cancer cases. Treatment options remain limited due to the genetic and epigenetic mechanisms associated with melanoma heterogeneity that underlie the rapid development of secondary drug resistance. For this reason, the development of novel treatments remains paramount to the improvement of patient outcomes. Although the advent of chimeric antigen receptor-expressing T (CAR-T) cell immunotherapies has led to many clinical successes for hematological malignancies, these treatments are limited in their utility by their immune-induced side effects and a high risk of systemic toxicities. CAR natural killer (CAR-NK) cell immunotherapies are a particularly promising alternative to CAR-T cell immunotherapies, as they offer a more favorable safety profile and have the capacity for fine-tuned cytotoxic activity. In this review, the discussion of the prospects and potential of CAR-NK cell immunotherapies touches upon the clinical contexts of melanoma, the immunobiology of NK cells, the immunosuppressive barriers preventing endogenous immune cells from eliminating tumors, and the structure and design of chimeric antigen receptors, then finishes with a series of proposed design innovations that could improve the efficacy CAR-NK cell immunotherapies in future studies.
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Affiliation(s)
| | | | - Yanlin Yu
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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15
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Heldager Pedersen N, Bjerregaard Jeppesen H, Persson G, Bojesen S, Hviid TVF. An increase in regulatory T cells in peripheral blood correlates with an adverse prognosis for malignant melanoma patients - A study of T cells and natural killer cells. CURRENT RESEARCH IN IMMUNOLOGY 2023; 5:100074. [PMID: 38059204 PMCID: PMC10696160 DOI: 10.1016/j.crimmu.2023.100074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/12/2023] [Indexed: 12/08/2023] Open
Abstract
Malignant melanoma is a highly immunogenic tumour, and the immune profile significantly influences cancer development and response to immunotherapy. The peripheral immune profile may identify high risk patients. The current study showed reduced levels of CD4+ T cells and increased levels of CD8+ T cells in peripheral blood from malignant melanoma patients compared with controls. Percentages of peripheral CD56dimCD16+ NK cells were reduced and CD56brightCD16-KIR3+ NK cells were increased in malignant melanoma patients. Late stage malignant melanoma was correlated with low levels of CD4+ T cells and high levels of CD56brightCD16-KIR3+ NK cells. Finally, high levels of Tregs in peripheral blood were correlated with poor overall survival and disease-free survival. The results indicate that changes in specific immune cell subsets in peripheral blood samples from patients at the time of diagnosis may be potential biomarkers for prognosis and survival. Further studies will enable clarification of independent roles in tumour pathogenesis.
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Affiliation(s)
- Nanna Heldager Pedersen
- Centre for Immune Regulation and Reproductive Immunology (CIRRI), Department of Clinical Biochemistry, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen N, Denmark
| | - Helene Bjerregaard Jeppesen
- Centre for Immune Regulation and Reproductive Immunology (CIRRI), Department of Clinical Biochemistry, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen N, Denmark
| | - Gry Persson
- Centre for Immune Regulation and Reproductive Immunology (CIRRI), Department of Clinical Biochemistry, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen N, Denmark
| | - Sophie Bojesen
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen N, Denmark
- Department of Plastic and Breast Surgery, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark
| | - Thomas Vauvert F. Hviid
- Centre for Immune Regulation and Reproductive Immunology (CIRRI), Department of Clinical Biochemistry, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen N, Denmark
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16
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Vietsch EE, Latifi D, Verheij M, van der Oost EW, de Wilde RF, Haen R, van den Boom AL, Koerkamp BG, Doornebosch PG, van Verschuer VM, Ooms AH, Mohammad F, Willemsen M, Aerts JG, Krog RT, de Miranda NF, van den Bosch TP, Mueller YM, Katsikis PD, van Eijck CH. B cell immune profiles in dysbiotic vermiform appendixes of pancreatic cancer patients. Front Immunol 2023; 14:1230306. [PMID: 38022530 PMCID: PMC10667699 DOI: 10.3389/fimmu.2023.1230306] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) remains one of the deadliest solid tumors and is resistant to immunotherapy. B cells play an essential role in PDAC progression and immune responses, both locally and systemically. Moreover, increasing evidence suggests that microbial compositions inside the tumor, as well as in the oral cavity and the gut, are important factors in shaping the PDAC immune landscape. However, the gut-associated lymphoid tissue (GALT) has not previously been explored in PDAC patients. In this study, we analyzed healthy vermiform appendix (VA) from 20 patients with PDAC and 32 patients with colon diseases by gene expression immune profiling, flow cytometry analysis, and microbiome sequencing. We show that the VA GALT of PDAC patients exhibits markers of increased inflammation and cytotoxic cell activity. In contrast, B cell function is decreased in PDAC VA GALT based on gene expression profiling; B cells express significantly fewer MHC class II surface receptors, whereas plasma cells express the immune checkpoint molecule HLA-G. Additionally, the vermiform appendix microbiome of PDAC patients is enriched with Klebsiella pneumoniae, Bifidobacterium animalis, and Adlercreutzia equolifaciens, while certain commensals are depleted. Our findings may suggest impaired B cell function within the GALT of PDAC patients, which could potentially be linked to microbial dysbiosis. Additional investigations are imperative to validate our observations and explore these potential targets of future therapies.
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Affiliation(s)
- Eveline E. Vietsch
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, Netherlands
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Diba Latifi
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Maaike Verheij
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | | | | | - Roel Haen
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Anne Loes van den Boom
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, Netherlands
- Department of Surgery, Reinier de Graaf Hospital, Delft, Netherlands
| | - Bas Groot Koerkamp
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | | | | | - Ariadne H.A.G. Ooms
- Department of Pathology, Pathan BV, Rotterdam, Netherlands
- Department of Pathology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Farzana Mohammad
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Marcella Willemsen
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Joachim G.J.V. Aerts
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Ricki T. Krog
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
| | | | | | - Yvonne M. Mueller
- Department of Immunology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Peter D. Katsikis
- Department of Immunology, Erasmus University Medical Center, Rotterdam, Netherlands
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Wang T, Guo W, Ren X, Lang F, Ma Y, Qiu C, Jiang J. Progress of immunotherapies in gestational trophoblastic neoplasms. J Cancer Res Clin Oncol 2023; 149:15275-15285. [PMID: 37594534 DOI: 10.1007/s00432-023-05010-8] [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: 05/22/2023] [Accepted: 06/18/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND Different from other malignant gynecologic tumors, gestational trophoblastic neoplasms (GTNs) exhibit an exceptionally high cure rate primarily through chemotherapeutic interventions. However, there exists a small subset of refractory GTNs that do not respond to conventional chemotherapies. In such cases, the emergence of immunotherapies has demonstrated significant benefits in managing various challenging GTNs. PURPOSE This article aims to provide a comprehensive and systematic review of the immune microenvironment and immunotherapeutic approaches for GTNs. The purpose is to identify potential biomarkers that could enhance disease management and summarize the available immunotherapies for ease of reference. METHODS We reviewed the relevant literatures toward immunotherapies of GTNs from PubMed. CONCLUSION Current immunotherapeutic strategies for GTNs mainly revolve around immune checkpoint inhibitors (ICIs) targeting programmed death receptor 1 (PD-1) and programmed cell death ligand 1 (PD-L1). Prominent examples include avelumab, pembrolizumab, and camrelizumab. However, existing researches into the underlying mechanisms are still limited.
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Affiliation(s)
- Tong Wang
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China
| | - Wenxiu Guo
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China
| | - Xiaochen Ren
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China
| | - Fangfang Lang
- Maternal and Child Health Hospital of Shandong Province, Jinan, Shandong, People's Republic of China
| | - Ying Ma
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China
| | - Chunping Qiu
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
| | - Jie Jiang
- Department of Obstetrics and Gynecology, Qilu Hospital, Shandong University, 107 Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
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18
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Zhang Y, He S, Yu L, Shi C, Zhang Y, Tang S. Prognostic significance of HLA-G in patients with colorectal cancer: a meta-analysis and bioinformatics analysis. BMC Cancer 2023; 23:1024. [PMID: 37875821 PMCID: PMC10594707 DOI: 10.1186/s12885-023-11522-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 10/13/2023] [Indexed: 10/26/2023] Open
Abstract
PURPOSE Human leukocyte antigen-G (HLA-G) has been reported to be aberrantly expressed in colorectal cancer (CRC); however, its prognostic value remains controversial. Hence, our meta-analysis aims to assess the prognostic value of HLA-G in CRC patients based on published literature and The Cancer Genome Atlas (TCGA) datasets. METHODS A systematic search was conducted on relevant studies retrieved from four electronic databases including PubMed, Embase, Web of Science and Cochrane Library. Hazard ratios (HRs) with 95% confidence intervals (CIs) were recorded to be applied as effective values. Fixed-effects models or random-effects models were applied on the basis of the value of heterogeneity (I 2). Publication bias was analyzed by Begg's and Egger's tests. In addition, the results were validated by using TCGA datasets. RESULTS Thirteen studies comprising 3896 patients were incorporated into this meta-analysis. The pooled results showed that HLA-G expression was significantly associated with poor overall survival (OS) in both the univariate analysis (HR = 1.44, 95% CI: 1.14-1.83, P = 0.002) and the multivariate analysis (HR = 1.55, 95% CI: 1.23-1.95, P < 0.001). Nevertheless, the expression of HLA-G is not related to age, sex, tumor type, tumor differentiation, TNM stage, or distant metastasis but lymph node metastasis. Notably, the prognosis of colorectal cancer was not consistent with the analysis result from TCGA data. CONCLUSION HLA-G expression was significantly related to poor OS in CRC according to the results of our meta-analysis. However, we found that the prognostic significance was inconsistent with our results according to the TCGA data in CRC. Hence, more research is still needed to further illustrate the prognostic role of HLA-G in CRC.
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Affiliation(s)
- Yingying Zhang
- Department of clinical Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China.
| | - Siying He
- Department of clinical Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Lisha Yu
- Department of clinical Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Chao Shi
- Department of clinical Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Yanyue Zhang
- Department of clinical Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Shiyue Tang
- Department of Infectious Diseases, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
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19
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Luo F, Liu F, Guo Y, Xu W, Li Y, Yi J, Fournier T, Degrelle S, Zitouni H, Hernandez I, Liu X, Huang Y, Yue J. Single-cell profiling reveals immune disturbances landscape and HLA-F-mediated immune tolerance at the maternal-fetal interface in preeclampsia. Front Immunol 2023; 14:1234577. [PMID: 37854606 PMCID: PMC10579943 DOI: 10.3389/fimmu.2023.1234577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 09/18/2023] [Indexed: 10/20/2023] Open
Abstract
Background Preeclampsia is a pregnancy-specific disorder that always causes maternal and fetal serious adverse outcome. Disturbances in maternal immune tolerance to embryo at the maternal-fetal interface (MFI) may be associated with preeclampsia onset. Recent studies have revealed the reduced expression pattern of HLA-F at the MFI in preeclampsia, while the mechanism of it mediating maternal fetal immune tolerance has not been revealed. Methods Single-cell RNA sequencing on placental decidua was performed to reveal the immune disturbances landscape at the MFI in preeclampsia. Human Jar cells and NK-92MI cells were employed to study the role of HLA-F in trophoblasts and lymphocyte. Results A total of 101,250 cells were classified into 22 cell clusters. Disease-related IGFBP1+SPP1+ extracellular villus trophoblast (EVT) was identified in the preeclamptic placental decidua, accompanied by newly discovered immune cellular dysfunction such as reduced ribosomal functions of NK populations and abnormal expression of antigen-presenting molecules in most cell clusters. Certain genes that are characteristic of the intermediate stage of myeloid or EVT cell differentiation were found to have unexplored but important functions in the pathogenesis of preeclampsia; specifically, we detected enhanced cell cross-talk between IGFBP1+SPP1+ EVT2 or SPP1+M1 cells and their receptor cell populations at the MFI of PE patients compared to controls. With respect to HLA-F, mIF staining confirmed its reduced expression in PE samples compared to controls. Over-expression of HLA-F in Jar cells promoted cell proliferation, invasion, and migration while under-expression had the opposite effect. In NK-92MI cells, over-expression of HLA-F increased the secretion of immunoregulation cytokines such as CSF1 and CCL22, and promoted adaptive NKG2C+NK cell transformation. Conclusions We revealed the immune disturbance landscape at the MFI in preeclampsia. Our findings regarding cellular heterogeneity and immune cellular dysfunction, as revealed by scRNA-seq, and the function of HLA-F in cells provide new perspectives for further investigation of their roles in the pathogenesis of preeclampsia, and then provide potential new therapeutic target.
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Affiliation(s)
- Fangyuan Luo
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, University of Electronic Science and Technology, Chengdu, China
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, China
- Department of Obstetrics/Gynecology, Key Laboratory of Obstetric, Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Fulin Liu
- Department of Obstetrics/Gynecology, Key Laboratory of Obstetric, Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Yingzhe Guo
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wenming Xu
- Department of Obstetrics/Gynecology, Key Laboratory of Obstetric, Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Yilin Li
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, University of Electronic Science and Technology, Chengdu, China
| | - Jun Yi
- Department of Obstetrics and Gynecology Nursing, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, University of Electronic Science and Technology, Chengdu, China
| | - Thierry Fournier
- Pathophysiology & Pharmacotoxicology of the Human Placenta, Pre & Postnatal Microbiota, Université Paris Cité, Paris, France
| | | | - Hedia Zitouni
- Laboratory of Human Genome and Multi-factorial Diseases, Faculty of Pharmacy of Monastir, Monastir, Tunisia
| | - Isabelle Hernandez
- Pathophysiology & Pharmacotoxicology of the Human Placenta, Pre & Postnatal Microbiota, Université Paris Cité, Paris, France
| | - Xinghui Liu
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Yu Huang
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, University of Electronic Science and Technology, Chengdu, China
| | - Jun Yue
- Department of Obstetrics and Gynecology, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, University of Electronic Science and Technology, Chengdu, China
- Sichuan Provincial Key Laboratory for Human Disease Gene Study, Center for Medical Genetics, Department of Laboratory Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, University of Electronic Science and Technology, Chengdu, China
- School of Medical and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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20
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Hoffman SE, Dowrey TW, Villacorta Martin C, Bi K, Titchen B, Johri S, DelloStritto L, Patel M, Mackichan C, Inga S, Chen J, Grimaldi G, Napolitano S, Wakiro I, Wu J, Yeung J, Rotem A, Sicinska E, Shannon E, Clancy T, Wang J, Denning S, Brais L, Besson NR, Pfaff KL, Huang Y, Kao KZ, Rodig S, Hornick JL, Vigneau S, Park J, Kulke MH, Chan J, Van Allen EM, Murphy GJ. Intertumoral lineage diversity and immunosuppressive transcriptional programs in well-differentiated gastroenteropancreatic neuroendocrine tumors. SCIENCE ADVANCES 2023; 9:eadd9668. [PMID: 37756410 PMCID: PMC10530100 DOI: 10.1126/sciadv.add9668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 08/24/2023] [Indexed: 09/29/2023]
Abstract
Neuroendocrine tumors (NETs) are rare cancers that most often arise in the gastrointestinal tract and pancreas. The fundamental mechanisms driving gastroenteropancreatic (GEP)-NET growth remain incompletely elucidated; however, the heterogeneous clinical behavior of GEP-NETs suggests that both cellular lineage dynamics and tumor microenvironment influence tumor pathophysiology. Here, we investigated the single-cell transcriptomes of tumor and immune cells from patients with gastroenteropancreatic NETs. Malignant GEP-NET cells expressed genes and regulons associated with normal, gastrointestinal endocrine cell differentiation, and fate determination stages. Tumor and lymphoid compartments sparsely expressed immunosuppressive targets commonly investigated in clinical trials, such as the programmed cell death protein-1/programmed death ligand-1 axis. However, infiltrating myeloid cell types within both primary and metastatic GEP-NETs were enriched for genes encoding other immune checkpoints, including VSIR (VISTA), HAVCR2 (TIM3), LGALS9 (Gal-9), and SIGLEC10. Our findings highlight the transcriptomic heterogeneity that distinguishes the cellular landscapes of GEP-NET anatomic subtypes and reveal potential avenues for future precision medicine therapeutics.
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Affiliation(s)
- Samantha E. Hoffman
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- Harvard-MIT MD-PhD Program, Harvard Medical School, Boston, MA 02115, USA
- PhD Program in Biological and Biomedical Sciences, Division of Medical Sciences, Harvard Medical School, Boston, MA 02115, USA
| | - Todd W. Dowrey
- Section of Hematology and Medical Oncology, Boston University School of Medicine and Boston Medical Center, Boston, MA 02118, USA
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
| | - Carlos Villacorta Martin
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
| | - Kevin Bi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Breanna Titchen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- PhD Program in Biological and Biomedical Sciences, Division of Medical Sciences, Harvard Medical School, Boston, MA 02115, USA
| | - Shreya Johri
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- PhD Program in Biological and Biomedical Sciences, Division of Medical Sciences, Harvard Medical School, Boston, MA 02115, USA
| | | | - Miraj Patel
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Colin Mackichan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Stephanie Inga
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Judy Chen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Grace Grimaldi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Sara Napolitano
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Isaac Wakiro
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Jingyi Wu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Jason Yeung
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Asaf Rotem
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Ewa Sicinska
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Erin Shannon
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Thomas Clancy
- Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jiping Wang
- Department of Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Sarah Denning
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Lauren Brais
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Naomi R. Besson
- Center for Immuno-Oncology, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Kathleen L. Pfaff
- Center for Immuno-Oncology, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Ying Huang
- Molecular Pathology Core Laboratory, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Katrina Z. Kao
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Center for Immuno-Oncology, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Scott Rodig
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jason L. Hornick
- Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Sebastien Vigneau
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA 02115, USA
| | - Jihye Park
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - Matthew H. Kulke
- Section of Hematology and Medical Oncology, Boston University School of Medicine and Boston Medical Center, Boston, MA 02118, USA
| | - Jennifer Chan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
| | - Eliezer M. Van Allen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA
- Broad Institute of Harvard and MIT, Cambridge, MA 02142, USA
| | - George J. Murphy
- Section of Hematology and Medical Oncology, Boston University School of Medicine and Boston Medical Center, Boston, MA 02118, USA
- Center for Regenerative Medicine, Boston University and Boston Medical Center, Boston, MA 02118, USA
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21
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Baas IO, Westermann AM, You B, Bolze PA, Seckl M, Ghorani E. Immunotherapy for Gestational Trophoblastic Neoplasia: A New Paradigm. Gynecol Obstet Invest 2023; 89:230-238. [PMID: 37703867 PMCID: PMC11152029 DOI: 10.1159/000533972] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/27/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND Immune checkpoint immunotherapy (CPI) targeting programmed cell death 1 (PD-1)/ligand (PD-L1) has been shown to be an effective treatment for gestational trophoblastic neoplasia (GTN). This includes those with multidrug resistance, ultra-high-risk disease, and epithelioid trophoblastic tumour/placental site trophoblastic tumour subtypes that are inherently chemotherapy resistant, but there is also emerging evidence in low-risk disease. OBJECTIVES We set out to generate an overview of the current data supporting the use of CPI for GTN in both high-risk and low-risk disease and to consider future research goals and directions in order to implement CPI in current treatment guidelines. METHODS We identified and reviewed the published data on the use of CPI agents in GTN. OUTCOME 133 patients were identified who had been treated with CPI for GTN with pembrolizumab (23), avelumab (22), camrelizumab (57), toripalimab (15), or other anti-PD-1 agents (16), of whom 118 had high-risk diseases, relapse or multi-drug resistant disease, and 15 low-risk diseases. Overall 85 patients achieved complete remission, 77 (of 118) with high-risk disease, and 8 (of 15) with low-risk disease. 1 patient with complete remission in the high-risk group developed a relapse 22 months after anti-PD-1 treatment had been stopped. Treatment was generally well tolerated across studies. CONCLUSIONS AND OUTLOOK The majority of high-risk patients (77/118) treated with CPI are cured and this is particularly relevant amongst those with chemotherapy resistant disease who otherwise have very limited treatment options. Priorities for future research include determining whether these agents have a role earlier in the disease course, the utility of combination with chemotherapy, and effects on future fertility. Treatment availability remains a concern due to the high price of these agents.
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Affiliation(s)
- Inge O Baas
- Department of Medical Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands,
| | - Anneke M Westermann
- Department of Medical Oncology, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Benoit You
- Université Lyon 1, Hospices Civils De Lyon, Centre Français De Référence Des Maladies Trophoblastiques, Hôpital Lyon Sud, CITOHL, EA 3738 CICLY, Univ Lyon 1, Lyon, France
| | - Pierre-Adrien Bolze
- Université Lyon 1, Hospices Civils De Lyon, Centre Français De Référence Des Maladies Trophoblastiques, Hôpital Lyon Sud, CITOHL, EA 3738 CICLY, Univ Lyon 1, Lyon, France
| | - Michael Seckl
- Department of Medical Oncology, Gestational Trophoblastic Disease Centre, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK
| | - Ehsan Ghorani
- Department of Medical Oncology, Gestational Trophoblastic Disease Centre, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK
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22
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Bertol BC, Debortoli G, Dias FC, de Araújo JNG, Maia LSM, de Almeida BS, de Figueiredo-Feitosa NL, de Freitas LCC, Castelli EC, Mendes-Junior CT, Silbiger VN, Maciel LMZ, Donadi EA. HLA-G Gene Variability Is Associated with Papillary Thyroid Carcinoma Morbidity and the HLA-G Protein Profile. Int J Mol Sci 2023; 24:12858. [PMID: 37629044 PMCID: PMC10454351 DOI: 10.3390/ijms241612858] [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: 07/16/2023] [Revised: 08/07/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Human leukocyte antigen (HLA)-G is an immune checkpoint molecule that is highly expressed in papillary thyroid carcinoma (PTC). The HLA-G gene presents several functional polymorphisms distributed across the coding and regulatory regions (5'URR: 5' upstream regulatory region and 3'UTR: 3' untranslated region) and some of them may impact HLA-G expression and human malignancy. To understand the contribution of the HLA-G genetic background in PTC, we studied the HLA-G gene variability in PTC patients in association with tumor morbidity, HLA-G tissue expression, and plasma soluble (sHLA-G) levels. We evaluated 185 PTC patients and 154 healthy controls. Polymorphic sites defining coding, regulatory and extended haplotypes were characterized by sequencing analyses. HLA-G tissue expression and plasma soluble HLA-G levels were evaluated by immunohistochemistry and ELISA, respectively. Compared to the controls, the G0104a(5'URR)G*01:04:04(coding)UTR-03(3'UTR) extended haplotype was underrepresented in the PTC patients, while G0104a(5'URR)G*01:04:01(coding)UTR-03(3'UTR) was less frequent in patients with metastatic and multifocal tumors. Decreased HLA-G tissue expression and undetectable plasma sHLA-G were associated with the G010102a(5'URR)G*01:01:02:01(coding)UTR-02(3'UTR) extended haplotype. We concluded that the HLA-G variability was associated with PTC development and morbidity, as well as the magnitude of the encoded protein expression at local and systemic levels.
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Affiliation(s)
- Bruna C. Bertol
- Postgraduate Program of Basic and Applied Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON M5G 2M9, Canada
| | - Guilherme Debortoli
- Department of Anthropology, University of Toronto at Mississauga, Mississauga, ON L5L 1C6, Canada;
| | - Fabrício C. Dias
- Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil; (F.C.D.); (L.S.M.M.); (B.S.d.A.)
| | - Jéssica N. G. de Araújo
- Department of Clinical Analysis and Toxicology, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (J.N.G.d.A.); (V.N.S.)
| | - Luana S. M. Maia
- Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil; (F.C.D.); (L.S.M.M.); (B.S.d.A.)
| | - Bibiana S. de Almeida
- Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil; (F.C.D.); (L.S.M.M.); (B.S.d.A.)
| | - Nathalie L. de Figueiredo-Feitosa
- Division of Endocrinology and Metabolism, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil; (N.L.d.F.-F.); (L.M.Z.M.)
| | - Luiz Carlos C. de Freitas
- Department of Ophthalmology, Otorhinolaryngology and Head and Neck Surgery, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil;
| | - Erick C. Castelli
- Department of Pathology, School of Medicine, São Paulo State University, Botucatu 18618-687, Brazil;
| | - Celso T. Mendes-Junior
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto 14049-900, Brazil;
| | - Vivian N. Silbiger
- Department of Clinical Analysis and Toxicology, Federal University of Rio Grande do Norte, Natal 59012-570, Brazil; (J.N.G.d.A.); (V.N.S.)
| | - Léa M. Z. Maciel
- Division of Endocrinology and Metabolism, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil; (N.L.d.F.-F.); (L.M.Z.M.)
| | - Eduardo A. Donadi
- Postgraduate Program of Basic and Applied Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil
- Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14049-900, Brazil; (F.C.D.); (L.S.M.M.); (B.S.d.A.)
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23
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Becerra-Loaiza DS, Roldan Flores LF, Ochoa-Ramírez LA, Gutiérrez-Zepeda BM, Del Toro-Arreola A, Franco-Topete RA, Morán-Mendoza A, Oceguera-Villanueva A, Topete A, Javalera D, Quintero-Ramos A, Daneri-Navarro A. HLA-G 14 bp Ins/Del (rs66554220) Variant Is Not Associated with Breast Cancer in Women from Western Mexico. Curr Issues Mol Biol 2023; 45:6842-6850. [PMID: 37623251 PMCID: PMC10453716 DOI: 10.3390/cimb45080432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/09/2023] [Accepted: 08/14/2023] [Indexed: 08/26/2023] Open
Abstract
HLA-G is a physiology and pathologic immunomodulator detrimentally related to cancer. Its gene is heavily transcriptionally and post-transcriptionally regulated by variants located in regulator regions like 3'UTR, being the most studied Ins/Del of 14-bp (rs66554220), which is known to influence the effects of endogen cell factors; nevertheless, the reports are discrepant and controversial. Herein, the relationship of the 14-bp Ins/Del variant (rs66554220) with breast cancer (BC) and its clinical characteristics were analyzed in 182 women with non-familial BC and 221 disease-free women as a reference group. Both groups from western Mexico and sex-age-matched (sm-RG). The rs66554220 variant was amplified by SSP-PCR and the fragments were visualized in polyacrylamide gel electrophoresis. The variant rs66554220 was not associated with BC in our population. However, we suggest the Ins allele as a possible risk factor for developing BC at clinical stage IV (OR = 3.05, 95% CI = 1.16-7.96, p = 0.01); nevertheless, given the small stratified sample size (n = 11, statistical power = 41%), this is inconclusive. In conclusion, the 14-bp Ins/Del (rs66554220) variant of HLA-G is not associated with BC in the Mexican population, but might be related to advanced breast tumors. Further studies are required.
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Affiliation(s)
- Denisse Stephania Becerra-Loaiza
- Centro Universitario de Ciencias de la Salud, Laboratorio de Inmunología, Departamento de Fisiología, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
- Doctorado en Genética Humana, Centro Universitario de Ciencias de la Salud, Departamento de Biología Molecular y Genómica, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
| | - Luisa Fernanda Roldan Flores
- Centro Universitario de Ciencias de la Salud, Laboratorio de Inmunología, Departamento de Fisiología, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
| | | | - Bricia M. Gutiérrez-Zepeda
- Centro Universitario de Ciencias de la Salud, Laboratorio de Inmunología, Departamento de Fisiología, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
- Doctorado en Genética Humana, Centro Universitario de Ciencias de la Salud, Departamento de Biología Molecular y Genómica, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
| | - Alicia Del Toro-Arreola
- Centro Universitario de Ciencias de la Salud, Laboratorio de Inmunología, Departamento de Fisiología, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
| | - Ramón Antonio Franco-Topete
- Centro Universitario de Ciencias de la Salud, Laboratorio de Patología, Departamento de Microbiología y Patología, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
| | - Andrés Morán-Mendoza
- Centro Médico Nacional de Occidente, Hospital de Gineco Obstetricia, Instituto Mexicano del Seguro Social, Av. Belisario Domínguez #1000, Guadalajara 44340, Mexico
| | - Antonio Oceguera-Villanueva
- Instituto Jalisciense de Cancerología, Secretaría de Salud, Coronel Calderón #715, Guadalajara 44280, Mexico
| | - Antonio Topete
- Centro Universitario de Ciencias de la Salud, Laboratorio de Inmunología, Departamento de Fisiología, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
| | - David Javalera
- Departamento de Aparatos y Sistemas II, Universidad Autónoma de Guadalajara, Av. Patria #1201, Zapopan 45129, Mexico
| | - Antonio Quintero-Ramos
- Centro Universitario de Ciencias de la Salud, Laboratorio de Inmunología, Departamento de Fisiología, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
- Centro Médico Nacional de Occidente, Unidad de Investigación Biomédica 02, Hospital de Especialidades, Instituto Mexicano del Seguro Social, Av. Belisario Domínguez #999, Guadalajara 44340, Mexico
| | - Adrián Daneri-Navarro
- Centro Universitario de Ciencias de la Salud, Laboratorio de Inmunología, Departamento de Fisiología, Universidad de Guadalajara, Sierra Mojada #950, Guadalajara 44340, Mexico
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Mejía-Guarnizo LV, Monroy-Camacho PS, Rincón-Rodríguez DE, Rincón-Riveros A, Martinez-Vargas DA, Huertas-Caro CA, Oliveros-Wilches R, Sanchez-Pedraza R, Nuñez-Lemus M, Cristancho-Lievano CF, Castellanos-Moreno AM, Martinez-Correa LM, Rodríguez-García JA. Soluble HLA-G (sHLA-G) measurement might be useful as an early diagnostic biomarker and screening test for gastric cancer. Sci Rep 2023; 13:13119. [PMID: 37573450 PMCID: PMC10423220 DOI: 10.1038/s41598-023-40132-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 08/04/2023] [Indexed: 08/14/2023] Open
Abstract
Gastric cancer (GC) is the fifth most frequent malignancy worldwide and has a high mortality rate related to late diagnosis. Although the gold standard for the GC diagnosis is endoscopy with biopsy, nonetheless, it is not cost-effective and is invasive for the patient. The Human leukocyte antigen G (HLA-G) molecule is a checkpoint of the immune response. Its overexpression in cancer is associated with immune evasion, metastasis, poor prognosis, and lower overall survival. We evaluate the plasma levels of soluble HLA-G, (sHLA-G) in patients with GC and benign gastric pathologies using an ELISA test. A higher concentration of sHLA-G in patients with GC than in those with benign pathologies, higher levels of plasma sHLA-G in women with GC compared with men and significant differences in the sHLA-G levels between the benign gastric pathologies evaluated, was our main findings. As no significant differences were found between the GC assessed stages in our study population, we suggest that sHLA-G is not an adequate marker for staging GC, but it does have diagnostic potential. In addition to providing information on the potential of sHLA-G as a diagnostic marker for GC, our study demonstrate that HLA-G molecules can be found in the membrane of exosomes, which highlights the need to perform studies with a larger number of samples to explore the functional implications of HLA-G positive exosomes in the context of gastric cancer, and to determine the clinical significance and possible applications of these findings in the development of non-invasive diagnostic methods.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Marcela Nuñez-Lemus
- Research Support and Monitoring Group, Instituto Nacional de Cancerología, Bogotá, Colombia
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Hong K, Park HJ, Jang HY, Shim SH, Jang Y, Kim SH, Cha DH. A Novel Paradigm for Non-Invasive Prenatal Genetic Screening: Trophoblast Retrieval and Isolation from the Cervix (TRIC). Diagnostics (Basel) 2023; 13:2532. [PMID: 37568895 PMCID: PMC10417081 DOI: 10.3390/diagnostics13152532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
As the prevalence of pregnancies with advanced maternal age increases, the risk of fetal chromosomal abnormalities is on the rise. Therefore, prenatal genetic screening and diagnosis have become essential elements in contemporary obstetrical care. Trophoblast retrieval and isolation from the cervix (TRIC) is a non-invasive procedure that can be utilized for prenatal genetic diagnosis. The method involves the isolation of fetal cells (extravillous trophoblasts) by transcervical sampling; along with its non-invasiveness, TRIC exhibits many other advantages such as its usefulness in early pregnancy at 5 weeks of gestation, and no interference by various fetal and maternal factors. Moreover, the trophoblast yields from TRIC can provide valuable information about obstetrical complications related to abnormal placentation even before clinical symptoms arise. The standardization of this clinical tool is still under investigation, and the upcoming advancements in TRIC are expected to meet the increasing need for a safe and accurate option for prenatal diagnosis.
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Affiliation(s)
- Kirim Hong
- CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul 06125, Republic of Korea; (K.H.); (H.J.P.); (Y.J.)
| | - Hee Jin Park
- CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul 06125, Republic of Korea; (K.H.); (H.J.P.); (Y.J.)
| | - Hee Yeon Jang
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, Republic of Korea; (H.Y.J.); (S.H.S.)
| | - Sung Han Shim
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, Republic of Korea; (H.Y.J.); (S.H.S.)
| | - Yoon Jang
- CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul 06125, Republic of Korea; (K.H.); (H.J.P.); (Y.J.)
| | - Soo Hyun Kim
- CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul 06125, Republic of Korea; (K.H.); (H.J.P.); (Y.J.)
| | - Dong Hyun Cha
- CHA Gangnam Medical Center, Department of Obstetrics and Gynecology, CHA University, Seoul 06125, Republic of Korea; (K.H.); (H.J.P.); (Y.J.)
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26
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Suominen NT, Roger M, Faucher MC, Syrjänen KJ, Grénman SE, Syrjänen SM, Louvanto K. HLA-G Alleles Impact the Perinatal Father-Child HPV Transmission. Curr Issues Mol Biol 2023; 45:5798-5810. [PMID: 37504282 PMCID: PMC10378566 DOI: 10.3390/cimb45070366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/09/2023] [Accepted: 07/11/2023] [Indexed: 07/29/2023] Open
Abstract
The host factors that influence father-to-child human papillomavirus (HPV) transmission remain unknown. This study evaluated whether human leukocyte antigen (HLA)-G alleles are important in father-to-child HPV transmission during the perinatal period. Altogether, 134 father-newborn pairs from the Finnish Family HPV Study were included. Oral, semen and urethral samples from the fathers were collected before the delivery, and oral samples were collected from their offspring at delivery and postpartum on day 3 and during 1-, 2- and 6-month follow-up visits. HLA-G alleles were tested by direct sequencing. Unconditional logistic regression was used to determine the association of the father-child HLA-G allele and genotype concordance with the father-child HPV prevalence and concordance at birth and during follow-up. HLA-G allele G*01:01:03 concordance was associated with the father's urethral and child's oral high-risk (HR)-HPV concordance at birth (OR 17.00, 95% CI: 1.24-232.22). HLA-G allele G*01:04:01 concordance increased the father's oral and child's postpartum oral any- and HR-HPV concordance with an OR value of 7.50 (95% CI: 1.47-38.16) and OR value of 7.78 (95% CI: 1.38-43.85), respectively. There was no association between different HLA-G genotypes and HPV concordance among the father-child pairs at birth or postpartum. To conclude, the HLA-G allele concordance appears to impact the HPV transmission between the father and his offspring.
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Affiliation(s)
- Nelli T Suominen
- Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, 20520 Turku, Finland
- Department of Obstetrics and Gynecology, Vaasa Central Hospital, 65130 Vaasa, Finland
| | - Michel Roger
- Département de Microbiologie et d'Immunologie et Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC H2X 0A9, Canada
- Department of Microbiology, Infectious Diseases and Immunology, University of Montreal, Montreal, QC H3T 1J4, Canada
| | - Marie-Claude Faucher
- Département de Microbiologie et d'Immunologie et Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC H2X 0A9, Canada
| | - Kari J Syrjänen
- Department of Clinical Research, Biohit Oyj, 00880 Helsinki, Finland
| | - Seija E Grénman
- Department of Obstetrics and Gynecology, Turku University Hospital, University of Turku, 20520 Turku, Finland
| | - Stina M Syrjänen
- Department of Oral Pathology and Radiology, University of Turku, 20520 Turku, Finland
- Department of Pathology, Turku University Hospital, 20520 Turku, Finland
| | - Karolina Louvanto
- Department of Oral Pathology and Radiology, University of Turku, 20520 Turku, Finland
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Technology, Tampere University, 33100 Tampere, Finland
- Department of Obstetrics and Gynecology, Tampere University Hospital, 33520 Tampere, Finland
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27
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Parodi M, Astigiano S, Carrega P, Pietra G, Vitale C, Damele L, Grottoli M, Guevara Lopez MDLL, Ferracini R, Bertolini G, Roato I, Vitale M, Orecchia P. Murine models to study human NK cells in human solid tumors. Front Immunol 2023; 14:1209237. [PMID: 37388731 PMCID: PMC10301748 DOI: 10.3389/fimmu.2023.1209237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 06/02/2023] [Indexed: 07/01/2023] Open
Abstract
Since the first studies, the mouse models have provided crucial support for the most important discoveries on NK cells, on their development, function, and circulation within normal and tumor tissues. Murine tumor models were initially set to study murine NK cells, then, ever more sophisticated human-in-mice models have been developed to investigate the behavior of human NK cells and minimize the interferences from the murine environment. This review presents an overview of the models that have been used along time to study NK cells, focusing on the most popular NOG and NSG models, which work as recipients for the preparation of human-in-mice tumor models, the study of transferred human NK cells, and the evaluation of various enhancers of human NK cell function, including cytokines and chimeric molecules. Finally, an overview of the next generation humanized mice is also provided along with a discussion on how traditional and innovative in-vivo and in-vitro approaches could be integrated to optimize effective pre-clinical studies.
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Affiliation(s)
- Monica Parodi
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Simonetta Astigiano
- Animal Facility, IRCCS Ospedale Policlinico San Martino Genova, Genova, Italy
| | - Paolo Carrega
- Laboratory of Immunology and Biotherapy, Department of Human Pathology, University of Messina, Messina, Italy
| | - Gabriella Pietra
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | - Chiara Vitale
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | - Laura Damele
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Melania Grottoli
- Dipartimento di Medicina Sperimentale, Università di Genova, Genova, Italy
| | | | - Riccardo Ferracini
- Department of Surgical Sciences, Bone and Dental Bioengineering Laboratory, C.I.R Dental School, University of Turin, Turin, Italy
- Department of Surgical Sciences (DISC), University of Genoa, Genoa, Italy
| | - Giulia Bertolini
- “Epigenomics and Biomarkers of Solid Tumors”, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Ilaria Roato
- Department of Surgical Sciences, Bone and Dental Bioengineering Laboratory, C.I.R Dental School, University of Turin, Turin, Italy
| | - Massimo Vitale
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Paola Orecchia
- Unità Operativa UO Patologia e Immunologia Sperimentale, IRCCS Ospedale Policlinico San Martino, Genova, Italy
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28
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Nilles JP, Roberts D, Salmon JH, Song L, O’Dea C, Marjoram LT, Bower JJ, Hirsch ML, Gilger BC. AAV-mediated expression of HLA-G for the prevention of experimental ocular graft vs. host disease. Mol Ther Methods Clin Dev 2023; 29:227-235. [PMID: 37090476 PMCID: PMC10119803 DOI: 10.1016/j.omtm.2023.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 03/21/2023] [Indexed: 04/08/2023]
Abstract
Ocular graft versus host disease (OGvHD) develops after allogeneic hematopoietic stem cell transplantation (HSCT) and manifests as ocular surface inflammatory disease. This study evaluated the efficacy of adeno-associated virus (AAV) gene therapy encoding human leukocyte antigen G (HLA-G) to inhibit OGvHD. A major histocompatibility mismatch chronic OGvHD murine model was evaluated. 7 days after HSCT, mice were dosed subconjunctivally with scAAV8-HLA-G1/5 (1 x 109 vg/eye), topical cyclosporine (twice daily), or left untreated. Body weights and tear production (red thread test) were recorded, and eyelid, corneal opacity, and corneal fluorescein retention were scored through day 44 after HSCT. Tissues were collected for vector biodistribution, ocular histology, and immunofluorescence. Compared with untreated HSCT eyes, those dosed with scAAV8-HLA-G1/5 had significantly reduced clinical inflammatory signs of OGvHD. On histology, eyes that received scAAV8-HLA-G1/5 or cyclosporine had a significantly lower mean limbal mononuclear cell count when compared with non-treated HSCT eyes. HLA-G immunofluorescence was detected in the subconjunctiva and peripheral cornea in HSCT animals treated with scAAV8-HLA-G1/5. Vector genomes were detected in the lacrimal gland, but not in the other tested organs. These results provide evidence that subconjunctival AAV targets ocular surface and corneal disease and support that HLA-G-based gene therapy may be an effective treatment for OGvHD.
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Affiliation(s)
- Jacob P. Nilles
- Clinical Sciences, North Carolina State University, Raleigh, NC, USA
| | - Darby Roberts
- Clinical Sciences, North Carolina State University, Raleigh, NC, USA
| | - Jacklyn H. Salmon
- Clinical Sciences, North Carolina State University, Raleigh, NC, USA
| | - Liujiang Song
- Ophthalmology, University of North Carolina, Chapel Hill, NC, USA
| | - Carly O’Dea
- Powered Research, Research Triangle Park, NC, USA
| | | | | | - Matthew L. Hirsch
- Ophthalmology, University of North Carolina, Chapel Hill, NC, USA
- Gene Therapy Center, University of North Carolina, Chapel Hill, NC, USA
| | - Brian C. Gilger
- Clinical Sciences, North Carolina State University, Raleigh, NC, USA
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29
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Hoffmann O, Wormland S, Bittner AK, Hölzenbein J, Schwich E, Schramm S, Rohn H, Horn PA, Kimmig R, Kasimir-Bauer S, Rebmann V. Elevated sHLA-G plasma levels post chemotherapy combined with ILT-2 rs10416697C allele status of the sHLA-G-related receptor predict poorest disease outcome in early triple-negative breast cancer patients. Front Immunol 2023; 14:1188030. [PMID: 37283737 PMCID: PMC10239857 DOI: 10.3389/fimmu.2023.1188030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 05/09/2023] [Indexed: 06/08/2023] Open
Abstract
Introduction Triple negative breast cancer (TNBC) shows an aggressive growing and spreading behavior and has limited treatment options, often leading to inferior disease outcome. Therefore, surrogate markers are urgently needed to identify patients at high risk of recurrence and more importantly, to identify additional therapeutic targets enabling further treatment options. Based on the key role of the non-classical human leukocyte antigen G (HLA-G) and its related receptor immunoglobulin-like transcript receptor-2 (ILT-2) in immune evasion mechanisms of tumors, members of this ligand-receptor axis appear to be promising tool for both, defining risk groups and potential therapeutic targets. Materials and methods To follow this, sHLA-G levels before and after chemotherapy (CT), HLA-G 3' UTR haplotypes, and allele variations rs10416697 at the distal gene promoter region of ILT-2 were defined in healthy female controls and early TNBC patients. The results obtained were associated with clinical status, presence of circulating tumor cell (CTC) subtypes, and disease outcome of patients in terms of progression-free or overall survival. Results sHLA-G plasma levels were increased in TNBC patients post-CT compared to levels of patients pre-CT or controls. High post-CT sHLA-G levels were associated with the development of distant metastases, the presence of ERCC1 or PIK3CA-CTC subtypes post-CT, and poorer disease outcome in uni- or multivariate analysis. HLA-G 3' UTR genotypes did not influence disease outcome but ILT-2 rs10416697C allele was associated with AURKA-positive CTC and with adverse disease outcome by uni- and multivariate analysis. The prognostic value of the combined risk factors (high sHLA-G levels post-CT and ILT-2 rs10416697C allele carrier status) was an even better independent indicator for disease outcome in TNBC than the lymph nodal status pre-CT. This combination allowed the identification of patients with high risk of early progression/death with positive nodal status pre-CT or with non-pathological complete therapy response. Conclusion The results of this study highlight for the first time that the combination of high levels of sHLA-G post-CT with ILT-2 rs10416697C allele receptor status is a promising tool for the risk assessment of TNBC patients and support the concept to use HLA-G/ILT-2 ligand-receptor axis as therapeutic targets.
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Affiliation(s)
- Oliver Hoffmann
- Department of Gynecology and Obstetrics, University Hospital of Essen, Essen, Germany
- National Center for Tumor Diseases (NCT), NCT West, Essen, Germany
| | - Sebastian Wormland
- Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
| | - Ann-Kathrin Bittner
- Department of Gynecology and Obstetrics, University Hospital of Essen, Essen, Germany
- National Center for Tumor Diseases (NCT), NCT West, Essen, Germany
| | - Julian Hölzenbein
- Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
| | - Esther Schwich
- Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
| | - Sabine Schramm
- National Center for Tumor Diseases (NCT), NCT West, Essen, Germany
| | - Hana Rohn
- Department of Infection Diseases, West German Centre of Infection Diseases, University Hospital of Essen, Essen, Germany
| | - Peter A. Horn
- Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
| | - Rainer Kimmig
- Department of Gynecology and Obstetrics, University Hospital of Essen, Essen, Germany
- National Center for Tumor Diseases (NCT), NCT West, Essen, Germany
| | - Sabine Kasimir-Bauer
- Department of Gynecology and Obstetrics, University Hospital of Essen, Essen, Germany
- National Center for Tumor Diseases (NCT), NCT West, Essen, Germany
| | - Vera Rebmann
- Institute for Transfusion Medicine, University Hospital Essen, Essen, Germany
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30
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Bartolome J, Molto C, Benitez-Fuentes JD, Fernandez-Hinojal G, Manzano A, Perez-Segura P, Mittal A, Tamimi F, Amir E, Ocana A. Prognostic value of human leukocyte antigen G expression in solid tumors: a systematic review and meta-analysis. Front Immunol 2023; 14:1165813. [PMID: 37275862 PMCID: PMC10232772 DOI: 10.3389/fimmu.2023.1165813] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 05/02/2023] [Indexed: 06/07/2023] Open
Abstract
Introduction Identification of modulators of the immune response with inhibitory properties that could be susceptible for therapeutic intervention is a key goal in cancer research. An example is the human leukocyte antigen G (HLA-G), a nonclassical major histocompatibility complex (MHC) class I molecule, involved in cancer progression. Methods In this article we performed a systematic review and meta-analysis on the association between HLA-G expression and outcome in solid tumors. This study was performed in accordance with PRISMA guidelines and registered in PROSPERO. Results A total of 25 studies met the inclusion criteria. These studies comprised data from 4871 patients reporting overall survival (OS), and 961 patients, reporting disease free survival (DFS). HLA-G expression was associated with worse OS (HR 2.09, 95% CI = 1.67 to 2.63; P < .001), that was higher in gastric (HR = 3.40; 95% CI = 1.64 to 7.03), pancreatic (HR = 1.72; 95% CI = 0.79 to 3.74) and colorectal (HR = 1.55; 95% CI = 1.16 to 2.07) cancer. No significant differences were observed between the most commonly utilized antibody (4H84) and other methods of detection. HLA-G expression was associated with DFS which approached but did not meet statistical significance. Discussion In summary, we describe the first meta-analysis associating HLA-G expression and worse survival in a variety of solid tumors. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO/, identifier CRD42022311973.
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Affiliation(s)
- Jorge Bartolome
- Experimental Therapeutics Unit, Department of Medical Oncology, Hospital Clinico San Carlos and Health Research Institute of the Hospital Clinico San Carlos (IdISSC), Madrid, Spain
| | - Consolacion Molto
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada
| | | | | | - Aranzazu Manzano
- Experimental Therapeutics Unit, Department of Medical Oncology, Hospital Clinico San Carlos and Health Research Institute of the Hospital Clinico San Carlos (IdISSC), Madrid, Spain
| | - Pedro Perez-Segura
- Experimental Therapeutics Unit, Department of Medical Oncology, Hospital Clinico San Carlos and Health Research Institute of the Hospital Clinico San Carlos (IdISSC), Madrid, Spain
| | - Abhenil Mittal
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada
| | - Faris Tamimi
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada
| | - Eitan Amir
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada
| | - Alberto Ocana
- Experimental Therapeutics Unit, Department of Medical Oncology, Hospital Clinico San Carlos and Health Research Institute of the Hospital Clinico San Carlos (IdISSC), Madrid, Spain
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31
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Yu Y. The Function of NK Cells in Tumor Metastasis and NK Cell-Based Immunotherapy. Cancers (Basel) 2023; 15:cancers15082323. [PMID: 37190251 DOI: 10.3390/cancers15082323] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/09/2023] [Accepted: 04/13/2023] [Indexed: 05/17/2023] Open
Abstract
Metastatic tumors cause the most deaths in cancer patients. Treating metastasis remains the primary goal of current cancer research. Although the immune system prevents and kills the tumor cells, the function of the immune system in metastatic cancer has been unappreciated for decades because tumors are able to develop complex signaling pathways to suppress immune responses, leading them to escape detection and elimination. Studies showed NK cell-based therapies have many advantages and promise for fighting metastatic cancers. We here review the function of the immune system in tumor progression, specifically focusing on the ability of NK cells in antimetastasis, how metastatic tumors escape the NK cell attack, as well as the recent development of effective antimetastatic immunotherapies.
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Affiliation(s)
- Yanlin Yu
- Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
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32
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Moavro DE, Andrini L, Iribarne A, Colaci P, García M. HLA-G expression in transitional bladder carcinoma. Relationship with tumor invasion level and patient survival: Experience in a public hospital in Argentina. Hum Immunol 2023:S0198-8859(23)00062-9. [PMID: 37069040 DOI: 10.1016/j.humimm.2023.03.008] [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: 12/14/2022] [Revised: 03/19/2023] [Accepted: 03/31/2023] [Indexed: 04/19/2023]
Abstract
Transitional carcinoma (TC) is the most common neoplasm of the bladder (80%). The immune checkpoint (IC) Human leukocyte antigen G (HLA-G) expression has been demonstrated within numerous types of cancer and correlates with the degree of malignancy. This study aims for HLA-G expression in the bladder TC in a public hospital in Argentina linking its malignancy grade with the survival of the patients. We study thirty TC samples, in which we determine the invasion level and the HLA-G expression by immunohistochemistry. From all analyzed cases, 23 correspond to high-grade TC, of whom 91% presented HLA-G immunostaining and 83% compromised the muscularis propria layer of the bladder. Four patients in this group have not exceeded 5 years of survival. This data confirms that HLA-G expression in the bladder TC is associated with greater aggressiveness. Therefore, adding this immunostaining to the immunohistochemical panel used in the routine diagnosis of this neoplasm would be very useful.
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Affiliation(s)
- Damián E Moavro
- Cátedra de Citología, Histología y Embriología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata. Buenos Aires, Argentina; Hospital Interzonal General de Agudos "General San Martín", La Plata, Provincia de Buenos Aires, Argentina.
| | - Laura Andrini
- Cátedra de Citología, Histología y Embriología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata. Buenos Aires, Argentina
| | - Ailén Iribarne
- Cátedra de Citología, Histología y Embriología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata. Buenos Aires, Argentina
| | - Pablo Colaci
- Cátedra de Citología, Histología y Embriología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata. Buenos Aires, Argentina
| | - Marcela García
- Cátedra de Citología, Histología y Embriología, Facultad de Ciencias Médicas, Universidad Nacional de La Plata. Buenos Aires, Argentina
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33
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Castelli EC, Paes GS, da Silva IM, Moreau P, Donadi EA. The + 3010/C single nucleotide polymorphism (rs1710) at the HLA-G 3' untranslated region is associated with a short transcript exhibiting a deletion of 92 nucleotides. Immunogenetics 2023; 75:155-160. [PMID: 36879172 DOI: 10.1007/s00251-023-01297-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/06/2023] [Indexed: 03/08/2023]
Abstract
The physiological expression of HLA-G is mainly observed in the placenta, playing an essential role in maternal-fetal tolerance. Among the HLA-G mRNA alternative transcripts, the one lacking 92 bases at the HLA-G 3' untranslated region (3'UTR), the 92bDel transcript, is more stable, is associated with increased HLA-G soluble levels, and was observed in individuals presenting a 14 bp insertion (14 bp+) at the 3'UTR. We investigated the presence of the 92bDel transcript in placenta samples, correlating its expression levels with the HLA-G polymorphisms at the 3'UTR. The 14 bp+ allele correlates with the presence of the 92bDel transcript. However, the polymorphism triggering this alternative splicing is the + 3010/C allele (rs1710, allele C). Most 14 bp+ haplotypes (UTR-2/-5/-7) present allele + 3010/C. However, 14 bp- haplotypes such as UTR-3 are also associated with + 3010/C, and the 92bDel transcript can be detected in homozygous samples for the 14 bp- allele carrying at least one copy of UTR-3. The UTR-3 haplotype is associated with alleles G*01:04 and the HLA-G lineage HG0104, which is a high-expressing lineage. The only HLA-G lineage that is not likely to produce this transcript is HG010101, associated with the + 3010/G allele. This functional difference may be advantageous, considering the high worldwide frequency of the HG010101 lineage. Therefore, HLA-G lineages are functionally distinct regarding the 92bDel transcript expression, and the 3010/C allele triggers the alternative splicing that produces this shorter and more stable transcript.
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Affiliation(s)
- Erick C Castelli
- Department of Pathology, School of Medicine, São Paulo State University (Unesp), Botucatu, Brazil.
- Molecular Genetics and Bioinformatics Laboratory (GeMBio) - Experimental Research Unit, School of Medicine, São Paulo State University (Unesp), Botucatu, Brazil.
| | - Gabriela Sato Paes
- Molecular Genetics and Bioinformatics Laboratory (GeMBio) - Experimental Research Unit, School of Medicine, São Paulo State University (Unesp), Botucatu, Brazil
| | - Isabelle Mira da Silva
- Molecular Genetics and Bioinformatics Laboratory (GeMBio) - Experimental Research Unit, School of Medicine, São Paulo State University (Unesp), Botucatu, Brazil
| | - Philippe Moreau
- Commissariat À L'Energie Atomique Et Aux Energies Alternatives, Direction de La Recherche Fondamentale, Institut de Biologie François Jacob, Service de Recherches en Hémato-ImmunologieHôpital Saint-Louis, Paris, France
- U976 HIPI Unit, ISRL, Université Paris Cité, Paris, France
| | - Eduardo A Donadi
- Division of Clinical Immunology, Department of Medicine, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirão Preto, SP, CEP, 14049-900, Brazil
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Li L, Li J. Dimerization of Transmembrane Proteins in Cancer Immunotherapy. MEMBRANES 2023; 13:393. [PMID: 37103820 PMCID: PMC10143916 DOI: 10.3390/membranes13040393] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/24/2023] [Accepted: 03/26/2023] [Indexed: 06/19/2023]
Abstract
Transmembrane proteins (TMEMs) are integrated membrane proteins that span the entire lipid bilayer and are permanently anchored to it. TMEMs participate in various cellular processes. Some TMEMs usually exist and perform their physiological functions as dimers rather than monomers. TMEM dimerization is associated with various physiological functions, such as the regulation of enzyme activity, signal transduction, and cancer immunotherapy. In this review, we focus on the dimerization of transmembrane proteins in cancer immunotherapy. This review is divided into three parts. First, the structures and functions of several TMEMs related to tumor immunity are introduced. Second, the characteristics and functions of several typical TMEM dimerization processes are analyzed. Finally, the application of the regulation of TMEM dimerization in cancer immunotherapy is introduced.
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Affiliation(s)
- Lei Li
- College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Jingying Li
- College of Chemistry, Fuzhou University, Fuzhou 350108, China
- College of Biological Science and Engineering, Fuzhou University, Fuzhou 350108, China
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Peripheral HLA-G/ILT-2 immune checkpoint axis in acute and convalescent COVID-19 patients. Hum Immunol 2023:S0198-8859(23)00043-5. [PMID: 36925435 PMCID: PMC10011044 DOI: 10.1016/j.humimm.2023.03.002] [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: 01/15/2023] [Revised: 02/24/2023] [Accepted: 03/07/2023] [Indexed: 03/18/2023]
Abstract
The immunosuppressive non-classical human leukocyte antigen-G (HLA-G) can elicits pro-viral activities by down-modulating immune responses. We analysed soluble forms of HLA-G, IL-6 and IL-10 as well as on immune effector cell expression of HLA-G and its cognate ILT-2 receptor in peripheral blood obtained from hospitalised and convalescent COVID-19 patients. Compared with convalescents (N = 202), circulating soluble HLA-G levels (total and vesicular-bound molecules) were significantly increased in hospitalised patients (N = 93) irrespective of the disease severity. During COVID-19, IL-6 and IL-10 levels were also elevated. Regarding the immune checkpoint expression of HLA-G/ILT-2 on peripheral immune effector cells, the frequencies of membrane-bound HLA-G on CD3+ and CD14+ cells were almost identical in patients during and post COVID-19, while the frequency of ILT-2 receptor on CD3+ and CD14+ cells was increased during acute infection. A multi-parametric correlation analysis of soluble HLA-G forms with IL-6, IL-10, activation markers CD25 and CD154, HLA-G, and ILT-2 expression on immune cells revealed a strong positive correlation of soluble HLA-G forms with membrane-bound HLA-G molecules on CD3+/CD14+ cells only in convalescents. During COVID-19, only vesicular-bound HLA-G were positively correlated with the activation marker CD25 on T cells. Thus, our data suggest that the elevated levels of soluble HLA-G in COVID-19 are due to increased expression in organ tissues other than circulating immune effector cells. The concomitant increased expression of soluble HLA-G and ILT-2 receptor frequencies supports the concept that the immune checkpoint HLA-G/ILT-2 plays a role in the immune-pathogenesis of COVID-19.
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Wang J, Zhao SJ, Wang LL, Lin XX, Mor G, Liao AH. Leukocyte immunoglobulin-like receptor subfamily B: A novel immune checkpoint molecule at the maternal-fetal interface. J Reprod Immunol 2023; 155:103764. [PMID: 36434938 DOI: 10.1016/j.jri.2022.103764] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/22/2022] [Accepted: 11/10/2022] [Indexed: 11/15/2022]
Abstract
Due to their crucial roles in embryo implantation, maternal-fetal tolerance induction, and pregnancy progression, immune checkpoint molecules (ICMs), such as programmed cell death-1, cytotoxic T-lymphocyte antigen 4, and T cell immunoglobulin mucin 3, are considered potential targets for clinical intervention in pregnancy complications. Despite the considerable progress on these molecules, our understanding of ICMs at the maternal-fetal interface is still limited. Identification of alternative and novel ICMs and the combination of multiple ICMs is urgently needed for deeply understanding the mechanism of maternal-fetal tolerance and to discover the causes of pregnancy complications. Leukocyte immunoglobulin-like receptor subfamily B (LILRB) is a novel class of ICMs with strong negative regulatory effects on the immune response. Recent studies have revealed that LILRB is enriched in decidual immune cells and stromal cells at the maternal-fetal interface, which can modulate the biological behavior of immune cells and promote immune tolerance. In this review, we introduce the structural features, expression profiles, ligands, and orthologs of LILRB. In addition, the potential mechanisms and functions mediated by LILRB for sustaining the maternal-fetal tolerance microenvironment, remodeling the uterine spiral artery, and induction of pregnancy immune memory are summarized. We have also provided new suggestions for further understanding the roles of LILRB and potential therapeutic strategies for pregnancy-related diseases.
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Affiliation(s)
- Jing Wang
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Si-Jia Zhao
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Li-Ling Wang
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Xin-Xiu Lin
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China
| | - Gil Mor
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China; C.S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, USA
| | - Ai-Hua Liao
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, PR China.
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Raut MK, Raut MM. Role of lymphocyte immunization therapy (LIT) in repeated miscarriages - A review. Am J Reprod Immunol 2023; 89:e13629. [PMID: 36351029 DOI: 10.1111/aji.13629] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 08/20/2022] [Accepted: 09/16/2022] [Indexed: 11/11/2022] Open
Abstract
Recurrent Miscarriages are seen in 2%-5% of women and 50% of these are labelled as unexplained as no underlying cause is found in them. Various studies have explained possible alloimmune basis in these couples. Lymphocyte Immunization Therapy (LIT) was the earliest immunomodulatory method suggested in these cases. The efficacy of LIT was questioned by REMIS study in 1999 and subsequent Cochrane reviews. However, recent meta-analyses have shown that LIT is not only effective in the treatment of repeated miscarriages but it is also safe. Review of the odds ratio for live birth of various meta-analyses of studies in recurrent miscarriages has also shown that newer meta-analyses have shown higher odds ratios. The purpose of this paper is to put forward the current perspective of LIT in reproductive failure and bring forth the recent evidence. In addition, we share our experience with the use of LIT in women with recurrent pregnancy losses. However, large multicentric RCTs are required to further prove efficacy of LIT.
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Affiliation(s)
- Mohan K Raut
- Dr. Raut's Centre for Reproductive Immunology, Dr. Raut's Women's Hospital, Mumbai, India
| | - Mugdha M Raut
- Dr. Raut's Centre for Reproductive Immunology, Dr. Raut's Women's Hospital, Mumbai, India
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Zhang L, Jiang T, Yang Y, Deng W, Lu H, Wang S, Liu R, Chang M, Wu S, Gao Y, Hao H, Shen G, Xu M, Chen X, Hu L, Yang L, Bi X, Lin Y, Lu Y, Jiang Y, Li M, Xie Y. Postpartum hepatitis and host immunity in pregnant women with chronic HBV infection. Front Immunol 2023; 13:1112234. [PMID: 36685527 PMCID: PMC9846060 DOI: 10.3389/fimmu.2022.1112234] [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: 11/30/2022] [Accepted: 12/16/2022] [Indexed: 01/06/2023] Open
Abstract
In order to develop immune tolerant to the fetal, maternal immune system will have some modification comparing to the time before pregnancy. Immune tolerance starts and develops at the maternal placental interface. In innate immunity, decidual natural killer (dNK) cells, macrophages and dendritic cells play a key role in immue tolerance. In adaptive immunity, a moderate increase of number and immune inhibition function of regulatory T cells (Treg) are essential for immune tolerance. The trophoblast cells and immune cells expressing indoleamine 2,3-dioxygenase (IDO), the trophoblast cells expressing HLA-G, and Th1/Th2 shifting to Th2 dominant and Th17/Treg shifting to Treg domiant are in favor of maternal fetal immune tolerance. Steroids (estrogen and progesterone) and human chorionic gonadotropin (HCG) also participate in immune tolerance by inducing Treg cells or upregulating immunosuppressive cytokines. Most of the patients with chronic HBV infection are in the "HBV immune tolerance period" before pregnancy, and the liver disease is relatively stable during pregnancy. In chronic HBV infection women, after delivery, the relative immunosuppression in vivo is reversed, and Th1 is dominant in Th1/Th2 and Th17 is dominant in Th17/Treg balance. After delivery, the number of Treg decrease and NK cells increase in quantity and cytotoxicity in peripheral blood. Liver NK cells may cause liver inflammation through a non-antigen specific mechanism. After delivery, the number of CD8+ T cells will increase and HBV specific T cell response recovers from the disfunction in pregnancy. Under the background of postpartum inflammation, the rapid decrease of cortisol after delivery, and especially the enhancement of HBV specific T cell response induced by HBV DNA and cytokines, are the main reasons for postpartum hepatitis. HBeAg positive, especially HBeAg<700 S/CO, and HBV DNA>3-5Log10IU/ml are risk factors for postpartum hepatitis. Antiviral treatment in late pregnancy can reduce the incidence of mother to child transmission (MTCT) in chronic HBV infection women. Chronic HBV infection women have hepatitis both during pregnancy and more often in 12 weeks postpartum. It is generally agreed that postpartum hepatitis is mild symptoms and self-limited. Delaying drug withdrawal to 48 weeks can increase the seroconversion rate of HBeAg in delivery women with elevated alanine aminotransferase (ALT) in pregnancy.
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Affiliation(s)
- Lu Zhang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Tingting Jiang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ying Yang
- Hepatology Department 2, Xingtai Second Hospital, Xingtai, China
| | - Wen Deng
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Huihui Lu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Obstetrics and Gynecology, Wuhan Children’s Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shiyu Wang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ruyu Liu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Min Chang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Shuling Wu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yuanjiao Gao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongxiao Hao
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ge Shen
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Mengjiao Xu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xiaoxue Chen
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Leiping Hu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Liu Yang
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Xiaoyue Bi
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Yanjie Lin
- Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China
| | - Yao Lu
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,*Correspondence: Yao Lu, ; Yuyong Jiang, ; Minghui Li, ; Yao Xie,
| | - Yuyong Jiang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, China,*Correspondence: Yao Lu, ; Yuyong Jiang, ; Minghui Li, ; Yao Xie,
| | - Minghui Li
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China,*Correspondence: Yao Lu, ; Yuyong Jiang, ; Minghui Li, ; Yao Xie,
| | - Yao Xie
- Department of Hepatology Division 2, Beijing Ditan Hospital, Capital Medical University, Beijing, China,Department of Hepatology Division 2, Peking University Ditan Teaching Hospital, Beijing, China,*Correspondence: Yao Lu, ; Yuyong Jiang, ; Minghui Li, ; Yao Xie,
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Guo Z, Zhang R, Yang AG, Zheng G. Diversity of immune checkpoints in cancer immunotherapy. Front Immunol 2023; 14:1121285. [PMID: 36960057 PMCID: PMC10027905 DOI: 10.3389/fimmu.2023.1121285] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 02/23/2023] [Indexed: 03/09/2023] Open
Abstract
Finding effective treatments for cancer remains a challenge. Recent studies have found that the mechanisms of tumor evasion are becoming increasingly diverse, including abnormal expression of immune checkpoint molecules on different immune cells, in particular T cells, natural killer cells, macrophages and others. In this review, we discuss the checkpoint molecules with enhanced expression on these lymphocytes and their consequences on immune effector functions. Dissecting the diverse roles of immune checkpoints in different immune cells is crucial for a full understanding of immunotherapy using checkpoint inhibitors.
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Affiliation(s)
- Zhangyan Guo
- State Key Laboratory of Cancer Biology, Department of Immunology, Fourth Military Medical University, Xi’an, China
| | - Rui Zhang
- State Key Laboratory of Cancer Biology, Department of Immunology, Fourth Military Medical University, Xi’an, China
- State Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, Fourth Military Medical University, Xi’an, China
| | - An-Gang Yang
- State Key Laboratory of Cancer Biology, Department of Immunology, Fourth Military Medical University, Xi’an, China
- *Correspondence: Guoxu Zheng, ; An-Gang Yang,
| | - Guoxu Zheng
- State Key Laboratory of Cancer Biology, Department of Immunology, Fourth Military Medical University, Xi’an, China
- *Correspondence: Guoxu Zheng, ; An-Gang Yang,
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40
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Adoptive Cell Therapy for T-Cell Malignancies. Cancers (Basel) 2022; 15:cancers15010094. [PMID: 36612092 PMCID: PMC9817702 DOI: 10.3390/cancers15010094] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/19/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
T-cell malignancies are often aggressive and associated with poor prognoses. Adoptive cell therapy has recently shown promise as a new line of therapy for patients with hematological malignancies. However, there are currently challenges in applying adoptive cell therapy to T-cell malignancies. Various approaches have been examined in preclinical and clinical studies to overcome these obstacles. This review aims to provide an overview of the recent progress on adoptive cell therapy for T-cell malignancies. The benefits and drawbacks of different types of adoptive cell therapy are discussed. The potential advantages and current applications of innate immune cell-based adoptive cell therapy for T cell malignancies are emphasized.
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41
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Hong K, Jang HY, Shim SH, Cho HY, Cha DH. Advanced Strategy of Trophoblasts Retrieval and Isolation from the Cervix (TRIC): Comparison of Two HLA-G Antibodies for Immunomagnetic Isolation of Trophoblasts. J Pers Med 2022; 13:jpm13010022. [PMID: 36675683 PMCID: PMC9865439 DOI: 10.3390/jpm13010022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/01/2022] [Accepted: 12/21/2022] [Indexed: 12/24/2022] Open
Abstract
Trophoblasts retrieval and isolation from the cervix (TRIC) is a non-invasive method which enables analysis of fetal genetic information from the extravillous trophoblast cells (EVTs). The aim of this study was to compare the efficacy of the HLA-G antibodies—G233 and 4H84—in isolating EVT cells and provide an optimized protocol of TRIC. We analyzed EVTs from 23 pregnant women in between 5 to 20 weeks of gestation who underwent invasive prenatal testing. Two HLA-G antibodies—G233 and 4H84—were used in a subgroup of 11 and 12 samples for immunomagnetic isolation. Cells with β-hCG expression were counted to compare the rate of isolated trophoblast cells. The rate of β-hCG positive cells was significantly different between the G233 and the 4H84 by immunefluorescence microscopy (p < 0.001). The percentage of β-hCG expressing cells in G233 and 4H84 groups were 62.4 ± 8.24% and 82.6 ± 7.1%, respectively (p < 0.001). The average fetal cell positive rate was 14.1 ± 3.78 in the G233 group while it was 25.8 ± 3.9 in the 4H84 group by fluorescence in situ hybridization (FISH) (p = 0.011). Immunoisolation of trophoblast cells using 4H84 HLA-G antibody was more efficient in capturing EVT cells than using G233 for successful clinical application of TRIC.
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Affiliation(s)
- Kirim Hong
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul 06125, Republic of Korea
| | - Hee Yeon Jang
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, Republic of Korea
| | - Sung Han Shim
- Department of Biomedical Science, College of Life Science, CHA University, Seongnam 13488, Republic of Korea
| | - Hee Young Cho
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul 06125, Republic of Korea
- Correspondence: (H.Y.C.); (D.H.C.)
| | - Dong Hyun Cha
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University, Seoul 06125, Republic of Korea
- Correspondence: (H.Y.C.); (D.H.C.)
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Gan J, Di XH, Yan ZY, Gao YF, Xu HH. HLA-G 3'UTR polymorphism diplotypes and soluble HLA-G plasma levels impact cervical cancer susceptibility and prognosis. Front Immunol 2022; 13:1076040. [PMID: 36618382 PMCID: PMC9810980 DOI: 10.3389/fimmu.2022.1076040] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Background Human leukocyte antigen G (HLA-G) is an immune checkpoint molecule with relevance in several cancers. The aim of this study was to evaluate the potential role of soluble HLA-G (sHLA-G), its genetic polymorphisms and its haplotype structure in the susceptibility and prognosis of primary cervical cancer in a Chinese Han population. Methods We investigated sHLA-G plasma levels and 3' untranslated region (3'UTR) polymorphisms through ELISA and direct DNA sequencing, respectively, in cervical cancer patients (120 cases) and healthy control women (96 cases). The data were analyzed for associations using PowerMarker, Haploview, and GraphPad Prism. Results In this study, 8 polymorphic sites, 16 haplotypes and 23 diplotypes in the HLA-G 3'UTR were identified in our study population. We observed that each pair of 8 polymorphic sites exhibited linkage disequilibrium. The heterozygote CT genotype at position +3422 (rs17875408) was more common in cervical cancer patients than in healthy women (OR=5.285, P<0.05). Haplotypes UTR-1, UTR-3, and UTR-7 accounted for more than 85% of both groups, but no significant difference was found. The frequency of the UTR-1/UTR-3 diplotype in patients was significantly higher than that in controls (P<0.05). In addition, we further observed that HLA-G 3'UTR polymorphisms may influence the sHLA-G plasma level in patients' peripheral blood, especially 14 bp Ins/Del (rs371194629) and +3142 C/G (rs1063320). A receiver operating characteristic (ROC) curve analysis showed that the sHLA-G level had good diagnostic performance in differentiating patients with cervical cancer from healthy women (AUC>0.7). Among patients, mean sHLA-G levels increased with increasing FIGO stages but were not related to the overall survival time. Conclusions The results of the present study enhance our understanding of how HLA-G 3'UTR polymorphisms can influence the peripheral sHLA-G plasma level and play a key role in cervical carcinogenesis. This study further confirmed that sHLA-G may represent a novel plasma biomarker for the prognosis and potential therapeutic target of cervical cancer.
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Affiliation(s)
- Jun Gan
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Xing-Hong Di
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Zi-Yi Yan
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China
| | - Yang-Fan Gao
- School of Clinical Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Hui-Hui Xu
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, China.,Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumour of Zhejiang Province, Linhai, China
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43
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Deng X, Terunuma H. Harnessing NK Cells to Control Metastasis. Vaccines (Basel) 2022; 10:vaccines10122018. [PMID: 36560427 PMCID: PMC9781233 DOI: 10.3390/vaccines10122018] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
In recent years, tumor immunotherapy has produced remarkable results in tumor treatment. Nevertheless, its effects are severely limited in patients with low or absent pre-existing T cell immunity. Accordingly, metastasis remains the major cause of tumor-associated death. On the other hand, natural killer (NK) cells have the unique ability to recognize and rapidly act against tumor cells and surveil tumor cell dissemination. The role of NK cells in metastasis prevention is undisputable as an increase in the number of these cells mostly leads to a favorable prognosis. Hence, it is reasonable to consider that successful metastasis involves evasion of NK-cell-mediated immunosurveillance. Therefore, harnessing NK cells to control metastasis is promising. Circulating tumor cells (CTCs) are the seeds for distant metastasis, and the number of CTCs detected in the blood of patients with tumor is associated with a worse prognosis, whereas NK cells can eliminate highly motile CTCs especially in the blood. Here, we review the role of NK cells during metastasis, particularly the specific interactions of NK cells with CTCs, which may provide essential clues on how to harness the power of NK cells against tumor metastasis. As a result, a new way to prevent or treat metastatic tumor may be developed.
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Affiliation(s)
- Xuewen Deng
- Biotherapy Institute of Japan Inc., 2-4-8 Edagawa, Koto-ku, Tokyo 135-0051, Japan
- Correspondence: ; Tel.: +81-3-5632-6080; Fax: +81-3-5632-6083
| | - Hiroshi Terunuma
- Biotherapy Institute of Japan Inc., 2-4-8 Edagawa, Koto-ku, Tokyo 135-0051, Japan
- N2 Clinic Yotsuya, 5F 2-6 Samon-cho, Shinjuku-ku, Tokyo 160-0017, Japan
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Pharmacogenetics Role of Genetic Variants in Immune-Related Factors: A Systematic Review Focusing on mCRC. Pharmaceutics 2022; 14:pharmaceutics14112468. [PMID: 36432658 PMCID: PMC9693433 DOI: 10.3390/pharmaceutics14112468] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/03/2022] [Accepted: 11/04/2022] [Indexed: 11/18/2022] Open
Abstract
Pharmacogenetics plays a key role in personalized cancer treatment. Currently, the clinically available pharmacogenetic markers for metastatic colorectal cancer (mCRC) are in genes related to drug metabolism, such as DPYD for fluoropyrimidines and UGT1A1 for irinotecan. Recently, the impact of host variability in inflammatory and immune-response genes on treatment response has gained considerable attention, opening innovative perspectives for optimizing tailored mCRC therapy. A literature review was performed on the predictive role of immune-related germline genetic biomarkers on pharmacological outcomes in patients with mCRC. Particularly, that for efficacy and toxicity was reported and the potential role for clinical management of patients was discussed. Most of the available data regard therapy effectiveness, while the impact on toxicity remains limited. Several studies focused on the effects of polymorphisms in genes related to antibody-dependent cellular cytotoxicity (FCGR2A, FCGR3A) and yielded promising but inconclusive results on cetuximab efficacy. The remaining published data are sparse and mainly hypothesis-generating but suggest potentially interesting topics for future pharmacogenetic studies, including innovative gene-drug interactions in a clinical context. Besides the tumor immune escape pathway, genetic markers belonging to cytokines/interleukins (IL-8 and its receptors) and angiogenic mediators (IGF1) seem to be the best investigated and hopefully most promising to be translated into clinical practice after validation.
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Meissner TB, Schulze HS, Dale SM. Immune Editing: Overcoming Immune Barriers in Stem Cell Transplantation. CURRENT STEM CELL REPORTS 2022; 8:206-218. [PMID: 36406259 PMCID: PMC9643905 DOI: 10.1007/s40778-022-00221-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2022] [Indexed: 11/10/2022]
Abstract
Purpose of Review Human pluripotent stem cells have the potential to revolutionize the treatment of inborn and degenerative diseases, including aging and autoimmunity. A major barrier to their wider adoption in cell therapies is immune rejection. Genome editing allows for tinkering of the human genome in stem and progenitor cells and raises the prospect for overcoming the immune barriers to transplantation. Recent Findings Initial attempts have focused primarily on the major histocompatibility barrier that is formed by the human leukocyte antigens (HLA). More recently, immune checkpoint inhibitors, such as PD-L1, CD47, or HLA-G, are being explored both, in the presence or absence of HLA, to mitigate immune rejection by the various cellular components of the immune system. Summary In this review, we discuss progress in surmounting immune barriers to cell transplantation, with a particular focus on genetic engineering of human pluripotent stem and progenitor cells and the therapeutic cell types derived from them.
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Affiliation(s)
- Torsten B. Meissner
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, MA USA
- Department of Surgery, Harvard Medical School, Boston, MA USA
| | - Henrike S. Schulze
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, MA USA
| | - Stanley M. Dale
- Department of Stem Cell & Regenerative Biology, Harvard University, Cambridge, MA USA
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Seliger B, Jasinski-Bergner S, Massa C, Mueller A, Biehl K, Yang B, Bachmann M, Jonigk D, Eichhorn P, Hartmann A, Wickenhauser C, Bauer M. Induction of pulmonary HLA-G expression by SARS-CoV-2 infection. Cell Mol Life Sci 2022; 79:582. [PMID: 36334153 PMCID: PMC9637071 DOI: 10.1007/s00018-022-04592-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 10/05/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022]
Abstract
The non-classical human leukocyte antigen (HLA)-G exerts immune-suppressive properties modulating both NK and T cell responses. While it is physiologically expressed at the maternal-fetal interface and in immune-privileged organs, HLA-G expression is found in tumors and in virus-infected cells. So far, there exists little information about the role of HLA-G and its interplay with immune cells in biopsies, surgical specimen or autopsy tissues of lung, kidney and/or heart muscle from SARS-CoV-2-infected patients compared to control tissues. Heterogeneous, but higher HLA-G protein expression levels were detected in lung alveolar epithelial cells of SARS-CoV-2-infected patients compared to lung epithelial cells from influenza-infected patients, but not in other organs or lung epithelia from non-viral-infected patients, which was not accompanied by high levels of SARS-CoV-2 nucleocapsid antigen and spike protein, but inversely correlated to the HLA-G-specific miRNA expression. High HLA-G expression levels not only in SARS-CoV-2-, but also in influenza-infected lung tissues were associated with a high frequency of tissue-infiltrating immune cells, but low numbers of CD8+ cells and an altered expression of hyperactivation and exhaustion markers in the lung epithelia combined with changes in the spatial distribution of macrophages and T cells. Thus, our data provide evidence for an involvement of HLA-G and HLA-G-specific miRNAs in immune escape and as suitable therapeutic targets for the treatment of SARS-CoV-2 infections.
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Affiliation(s)
- Barbara Seliger
- Institute of Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany.
- Fraunhofer Institute for Cell Therapy and Immunology, 04103, Leipzig, Germany.
- Institute of Translational Immunology, Medical School "Theodor Fontane", 14770, Brandenburg, Germany.
| | - Simon Jasinski-Bergner
- Institute of Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Chiara Massa
- Institute of Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Anja Mueller
- Institute of Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Katharina Biehl
- Institute of Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Bo Yang
- Institute of Medical Immunology, Martin Luther University Halle-Wittenberg, Magdeburger Str. 2, 06112, Halle (Saale), Germany
| | - Michael Bachmann
- Helmholtz Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Dresden, Germany
| | - Danny Jonigk
- Institute of Pathology, Hannover Medical School, 30625, Hannover, Germany
- German Center for Lung Research (DZL), Hannover Medical School (BREATH), 30625, Hannover, Germany
| | - Philip Eichhorn
- Institute of Pathology, Friedrich-Alexander University, 91054, Erlangen, Germany
| | - Arndt Hartmann
- Institute of Pathology, Friedrich-Alexander University, 91054, Erlangen, Germany
| | - Claudia Wickenhauser
- Institute of Pathology, Martin Luther University Halle-Wittenberg, 06112, Halle (Saale), Germany
| | - Marcus Bauer
- Institute of Pathology, Martin Luther University Halle-Wittenberg, 06112, Halle (Saale), Germany
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Gilger BC. Developing advanced therapeutics through the study of naturally occurring immune-mediated ocular disease in domestic animals. Am J Vet Res 2022; 83:ajvr.22.08.0145. [PMID: 36201404 DOI: 10.2460/ajvr.22.08.0145] [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: 11/20/2022]
Abstract
This review, which is part of the "Currents in One Health" series, describes the importance of the study of immune-mediated ocular disease in the development of innovative therapeutics, such as cell and gene therapy for the eye. Recent examples of cell and gene therapy studies from the author's laboratory are reviewed to emphasize the importance of One Health initiatives in developing innovative therapies for ocular diseases. Spontaneous immune-mediated corneal disease is common in horses, cats, dogs, and humans. Autologous bone marrow-derived mesenchymal stem cells (BM-MSCs) injected subconjunctivally resulted in the resolution of naturally occurring immune-mediated keratitis (IMMK) without adverse effects. These results support that autologous subconjunctival BM-MSC therapy may be a viable treatment alternative for IMMK. Furthermore, the use of subconjunctival MSCs may be an effective method to treat ocular surface immune-mediated diseases in humans and other species, including herpetic stromal keratitis and immunologic dry eye disease. Furthermore, the use of adeno-associated viral (AAV) vectors to deliver the immunosuppressive transgene cDNA of equine interleukin 10 (eqIL-10) or human leukocyte antigen G injected intravitreally was shown to be safe and inhibited the development of uveitis in the experimental autoimmune uveitis rat model. Efficacy and safety studies of ocular gene therapy in models will pave the way for clinical trials in animals with naturally occurring immune-mediated diseases, such as a therapeutic clinical trial for AAV-eqIL-10 in horses with equine recurrent uveitis.
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Xu HH, Xie YY, Jun-Gan, Yang Z, Han QY. Dynamic changes of soluble HLA-G and cytokine plasma levels in cervical cancer patients: potential role in cancer progression and immunotherapy. J Cancer Res Clin Oncol 2022:10.1007/s00432-022-04331-4. [PMID: 36053326 DOI: 10.1007/s00432-022-04331-4] [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] [Received: 06/27/2022] [Accepted: 08/24/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE Chronic inflammation has been proven to be an important factor in carcinogenesis. Cytokines are the central mediators in the inflammatory microenvironment, and their release may be influenced by soluble HLA-G (sHLA-G). The aim of this study was to monitor the dynamic process of these soluble factors in patients with cervical cancer at Taizhou Hospital of Zhejiang Province, trying to understand their relationship with diagnosis, treatment, and prognosis. METHODS We quantified plasma levels of sHLA-G and 12 cytokines using ELISA and flow cytometry, respectively, in the peripheral blood of patients with cervical cancer divided into three groups: preoperation, postoperation and clinical relapse. Healthy women were used as the control group. Data were analysed by non-parametric tests, receiver-operating characteristic (ROC) curves, and Kaplan-Meier plotter (log-rank test). RESULTS In this study, our findings showed that preoperation plasma levels of sHLA-G and the cytokines IL-6, IL-10, and IFN-γ in cervical cancer patients had a good discriminatory effect between cervical cancer patients and healthy women. It should be noted that plasma levels of sHLA-G, IL-6, and IL-10 were significantly decreased within 30 days after radical hysterectomy (P < 0.05). A positive correlation was observed between IL-6 and IL-10, IL-8 and IL-17 levels preoperatively. In contrast, sHLA-G levels were negatively correlated with IL-10 but not with other cytokines. An increased survival rate in patients with cervical cancer was associated with IL-5 < 1.70 pg/mL, IL-17 < 2.30 pg/mL, and IFN-α < 2.26 pg/mL preoperatively. In addition, our findings showed that the levels of cytokines IL-6, IL-8, IL-12p70, IL-17, and IFN-γ may be related to 5-year relapse rates and/or the metastasis of cervical cancer. CONCLUSION The current findings enhance our understanding of the dynamic process (preoperation, postoperation and clinical relapse) of sHLA-G and these cytokines in the plasma of patients with cervical cancer from diagnosis to prognosis. These biomarkers may play a potential therapeutic target role of such dynamic changes in the immunotherapy for cervical cancer.
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Affiliation(s)
- Hui-Hui Xu
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, People's Republic of China. .,Key Laboratory of Minimally Invasive Techniques and Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Linhai, Zhejiang, People's Republic of China.
| | - You-You Xie
- Radiotherapy Department, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, People's Republic of China
| | - Jun-Gan
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, People's Republic of China
| | - Zhi Yang
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, People's Republic of China
| | - Qiu-Yue Han
- Biological Resource Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, Zhejiang, People's Republic of China
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Mandel I, Haves Ziv D, Goldshtein I, Peretz T, Alishekevitz D, Fridman Dror A, Hakim M, Hashmueli S, Friedman I, Sapir Y, Greco R, Qu H, Nestle F, Wiederschain D, Pao L, Sharma S, Ben Moshe T. BND-22, a first-in-class humanized ILT2-blocking antibody, promotes antitumor immunity and tumor regression. J Immunother Cancer 2022; 10:jitc-2022-004859. [PMID: 36096532 PMCID: PMC9472153 DOI: 10.1136/jitc-2022-004859] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2022] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Cancer immunotherapy has revolutionized cancer treatment. However, considering the limited success of immunotherapy to only some cancer types and patient cohorts, there is an unmet need for developing new treatments that will result in higher response rates in patients with cancer. Immunoglobulin-like transcript 2 (ILT2), a LILRB family member, is an inhibitory receptor expressed on a variety of immune cells including T cells, natural killer (NK) cells and different myeloid cells. In the tumor microenvironment, binding of class I MHC (in particular HLA-G) to ILT2 on immune cells mediates a strong inhibitory effect, which manifests in inhibition of antitumor cytotoxicity of T and NK cells, and prevention of phagocytosis of the tumor cells by macrophages. METHODS We describe here the development and characteristics of BND-22, a novel, humanized monoclonal antibody that selectively binds to ILT2 and blocks its interaction with classical MHC I and HLA-G. BND-22 was evaluated for its binding and blocking characteristics as well as its ability to increase the antitumor activity of macrophages, T cells and NK cells in various in vitro, ex vivo and in vivo systems. RESULTS Collectively, our data suggest that BND-22 enhances activity of both innate and adaptive immune cells, thus generating robust and comprehensive antitumor immunity. In humanized mice models, blocking ILT2 with BND-22 decreased the growth of human tumors, hindered metastatic spread to the lungs, and prolonged survival of the tumor-bearing mice. In addition, BND-22 improved the antitumor immune response of approved therapies such as anti-PD-1 or anti-EGFR antibodies. CONCLUSIONS BND-22 is a first-in-human ILT2 blocking antibody which has demonstrated efficient antitumor activity in various preclinical models as well as a favorable safety profile. Clinical evaluation of BND-22 as a monotherapy or in combination with other therapeutics is under way in patients with cancer. TRIAL REGISTRATION NUMBER NCT04717375.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Rita Greco
- Oncology Reseach, Sanofi, Cambridge, Massachusetts, USA
| | - Hongjing Qu
- Oncology Reseach, Sanofi, Cambridge, Massachusetts, USA
| | - Frank Nestle
- Oncology Reseach, Sanofi, Cambridge, Massachusetts, USA
| | | | - Lily Pao
- Oncology Reseach, Sanofi, Cambridge, Massachusetts, USA
| | - Sharad Sharma
- Oncology Reseach, Sanofi, Cambridge, Massachusetts, USA
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Xu HH, Wang HL, Xing TJ, Wang XQ. A Novel Prognostic Risk Model for Cervical Cancer Based on Immune Checkpoint HLA-G-Driven Differentially Expressed Genes. Front Immunol 2022; 13:851622. [PMID: 35924232 PMCID: PMC9341272 DOI: 10.3389/fimmu.2022.851622] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/31/2022] [Indexed: 12/24/2022] Open
Abstract
Human leukocyte antigen G (HLA-G) is a potential checkpoint molecule that plays a key role in cervical carcinogenesis. The purpose of this study was to construct and validate a prognostic risk model to predict the overall survival (OS) of cervical cancer patients, providing a reference for individualized clinical treatment that may lead to better clinical outcomes. HLA-G-driven differentially expressed genes (DEGs) were obtained from two cervical carcinoma cell lines, namely, SiHa and HeLa, with stable overexpression of HLA-G by RNA sequencing (RNA-seq). The biological functions of these HLA-G-driven DEGs were analysed by GO enrichment and KEGG pathway using the “clusterProfiler” package. The protein-protein interactions (PPIs) were assessed using the STRING database. The prognostic relevance of each DEG was evaluated by univariate Cox regression using the TCGA-CESC dataset. After the TCGA-CESC cohort was randomly divided into training set and testing set, and a prognostic risk model was constructed by LASSO and stepwise multivariate Cox regression analysis in training set and validated in testing set or in different types of cervical cancer set. The predictive ability of the prognostic risk model or nomogram was evaluated by a series of bioinformatics methods. A total of 1108 candidate HLA-G-driven DEGs, including 391 upregulated and 717 downregulated genes, were obtained and were enriched mostly in the ErbB pathway, steroid biosynthesis, and MAPK pathway. Then, an HLA-G-driven DEG signature consisting of the eight most important prognostic genes CD46, LGALS9, PGM1, SPRY4, CACNB3, PLIN2, MSMO1, and DAGLB was identified as a key predictor of cervical cancer. Multivariate Cox regression analysis showed that this signature is an independent risk factor for the overall survival of CESC patients. Kaplan-Meier survival analysis showed that the 5-year overall survival rate is 23.0% and 84.6% for the high-risk and low-risk patients, respectively (P<0.001). The receiver operating characteristic (ROC) curve of this prognostic model with an area under the curve (AUC) was 0.896 for 5 years, which was better than that of other clinical traits. This prognostic risk model was also successfully validated in different subtypes of cervical cancer, including the keratinizing squamous cell carcinoma, non-keratinizing squamous cell carcinoma, squamous cell neoplasms, non-squamous cell neoplasms set. Single-sample gene set enrichment (ssGSEA) algorithm and Tumor Immune Dysfunction and Exclusion (TIDE) analysis confirmed that this signature influence tumour microenvironment and immune checkpoint blockade. A nomogram that integrated risk score, age, clinical stage, histological grade, and pathological type was then built to predict the overall survival of CESC patients and evaluated by calibration curves, AUC, concordance index (C-index) and decision curve analysis (DCA). To summarize, we developed and validated a novel prognostic risk model for cervical cancer based on HLA-G-driven DEGs, and the prognostic signature showed great ability in predicting the overall survival of patients with cervical cancer.
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Affiliation(s)
- Hui-Hui Xu
- Medical Research Center, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, China
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou Hospital of Zhejiang Province, Linhai, China
- *Correspondence: Hui-Hui Xu, ; Xue-Quan Wang,
| | - Hui-Li Wang
- Department of Burn, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, China
| | - Tong-Jin Xing
- Department of Infectious Disease, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, China
| | - Xue-Quan Wang
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou Hospital of Zhejiang Province, Linhai, China
- Department of Radiation Oncology, Taizhou Hospital of Zhejiang Province, Wenzhou Medical University, Linhai, China
- *Correspondence: Hui-Hui Xu, ; Xue-Quan Wang,
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