Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV
Adaptive immunity; Immunology; Infectious disease
| Autores: | , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Departament de Salut de la Generalitat de Catalunya (DS) |
| Repositorio: | Scientia. Dipòsit d'Informació Digital del Departament de Salut |
| OAI Identifier: | oai:scientiasalut.gencat.cat:11351/11861 |
| Acceso en línea: | https://hdl.handle.net/11351/11861 |
| Access Level: | acceso abierto |
| Palabra clave: | Neutròfils Immunohistoquímica Infeccions per VIH Anus - Càncer DISEASES::Neoplasms::Neoplasms by Site::Digestive System Neoplasms::Gastrointestinal Neoplasms::Intestinal Neoplasms::Colorectal Neoplasms::Rectal Neoplasms::Anus Neoplasms DISEASES::Virus Diseases::RNA Virus Infections::Retroviridae Infections::Lentivirus Infections::HIV Infections ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Cytological Techniques::Histocytochemistry::Immunohistochemistry ANATOMY::Cells::Blood Cells::Leukocytes::Granulocytes::Neutrophils Squamous Intraepithelial Lesions ENFERMEDADES::neoplasias::neoplasias por localización::neoplasias del sistema digestivo::neoplasias gastrointestinales::neoplasias intestinales::neoplasias colorrectales::neoplasias del recto::neoplasias del ano ENFERMEDADES::virosis::infecciones por virus ARN::infecciones por Retroviridae::infecciones por Lentivirus::infecciones por VIH TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::técnicas y procedimientos diagnósticos::técnicas de laboratorio clínico::técnicas citológicas::histocitoquímica::inmunohistoquímica ANATOMÍA::células::células sanguíneas::leucocitos::granulocitos::neutrófilos |
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Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV |
| title |
Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV |
| spellingShingle |
Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV Mancebo Pérez, Cristina Neutròfils Immunohistoquímica Infeccions per VIH Anus - Càncer DISEASES::Neoplasms::Neoplasms by Site::Digestive System Neoplasms::Gastrointestinal Neoplasms::Intestinal Neoplasms::Colorectal Neoplasms::Rectal Neoplasms::Anus Neoplasms DISEASES::Virus Diseases::RNA Virus Infections::Retroviridae Infections::Lentivirus Infections::HIV Infections ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Cytological Techniques::Histocytochemistry::Immunohistochemistry ANATOMY::Cells::Blood Cells::Leukocytes::Granulocytes::Neutrophils Squamous Intraepithelial Lesions ENFERMEDADES::neoplasias::neoplasias por localización::neoplasias del sistema digestivo::neoplasias gastrointestinales::neoplasias intestinales::neoplasias colorrectales::neoplasias del recto::neoplasias del ano ENFERMEDADES::virosis::infecciones por virus ARN::infecciones por Retroviridae::infecciones por Lentivirus::infecciones por VIH TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::técnicas y procedimientos diagnósticos::técnicas de laboratorio clínico::técnicas citológicas::histocitoquímica::inmunohistoquímica ANATOMÍA::células::células sanguíneas::leucocitos::granulocitos::neutrófilos |
| title_short |
Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV |
| title_full |
Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV |
| title_fullStr |
Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV |
| title_full_unstemmed |
Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV |
| title_sort |
Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV |
| dc.creator.none.fl_str_mv |
Mancebo Pérez, Cristina Massana, Nuria Astorga Gamaza, Antonio Burgos, Joaquin Benítez Martínez, Aleix Castellvi, Josep Landolfi, Stefania Curran, Adrian García Pérez, Jorge N. Buzon, Maria Jose Genescà Ferrer, Meritxell Falcó, Vicenç |
| author |
Mancebo Pérez, Cristina |
| author_facet |
Mancebo Pérez, Cristina Massana, Nuria Astorga Gamaza, Antonio Burgos, Joaquin Benítez Martínez, Aleix Castellvi, Josep Landolfi, Stefania Curran, Adrian García Pérez, Jorge N. Buzon, Maria Jose Genescà Ferrer, Meritxell Falcó, Vicenç |
| author_role |
author |
| author2 |
Massana, Nuria Astorga Gamaza, Antonio Burgos, Joaquin Benítez Martínez, Aleix Castellvi, Josep Landolfi, Stefania Curran, Adrian García Pérez, Jorge N. Buzon, Maria Jose Genescà Ferrer, Meritxell Falcó, Vicenç |
| author2_role |
author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Institut Català de la Salut [Burgos J, Benítez-Martínez A, Mancebo C, Massana N, Astorga-Gamaza A, Curran A, Garcia-Perez JN, Falcó V, Buzón MJ, Genescà M] Servei de Malalties Infeccioses, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. [Castellvi J, Landolfi S] Servei d’Anatomia Patològica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Departament de Ciències Morfològiques, Universitat Autònoma de Barcelona, Bellaterra, Spain Vall d'Hebron Barcelona Hospital Campus |
| dc.subject.none.fl_str_mv |
Neutròfils Immunohistoquímica Infeccions per VIH Anus - Càncer DISEASES::Neoplasms::Neoplasms by Site::Digestive System Neoplasms::Gastrointestinal Neoplasms::Intestinal Neoplasms::Colorectal Neoplasms::Rectal Neoplasms::Anus Neoplasms DISEASES::Virus Diseases::RNA Virus Infections::Retroviridae Infections::Lentivirus Infections::HIV Infections ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Cytological Techniques::Histocytochemistry::Immunohistochemistry ANATOMY::Cells::Blood Cells::Leukocytes::Granulocytes::Neutrophils Squamous Intraepithelial Lesions ENFERMEDADES::neoplasias::neoplasias por localización::neoplasias del sistema digestivo::neoplasias gastrointestinales::neoplasias intestinales::neoplasias colorrectales::neoplasias del recto::neoplasias del ano ENFERMEDADES::virosis::infecciones por virus ARN::infecciones por Retroviridae::infecciones por Lentivirus::infecciones por VIH TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::técnicas y procedimientos diagnósticos::técnicas de laboratorio clínico::técnicas citológicas::histocitoquímica::inmunohistoquímica ANATOMÍA::células::células sanguíneas::leucocitos::granulocitos::neutrófilos |
| topic |
Neutròfils Immunohistoquímica Infeccions per VIH Anus - Càncer DISEASES::Neoplasms::Neoplasms by Site::Digestive System Neoplasms::Gastrointestinal Neoplasms::Intestinal Neoplasms::Colorectal Neoplasms::Rectal Neoplasms::Anus Neoplasms DISEASES::Virus Diseases::RNA Virus Infections::Retroviridae Infections::Lentivirus Infections::HIV Infections ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Cytological Techniques::Histocytochemistry::Immunohistochemistry ANATOMY::Cells::Blood Cells::Leukocytes::Granulocytes::Neutrophils Squamous Intraepithelial Lesions ENFERMEDADES::neoplasias::neoplasias por localización::neoplasias del sistema digestivo::neoplasias gastrointestinales::neoplasias intestinales::neoplasias colorrectales::neoplasias del recto::neoplasias del ano ENFERMEDADES::virosis::infecciones por virus ARN::infecciones por Retroviridae::infecciones por Lentivirus::infecciones por VIH TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::técnicas y procedimientos diagnósticos::técnicas de laboratorio clínico::técnicas citológicas::histocitoquímica::inmunohistoquímica ANATOMÍA::células::células sanguíneas::leucocitos::granulocitos::neutrófilos |
| description |
Adaptive immunity; Immunology; Infectious disease |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 2024 2024 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/11351/11861 |
| url |
https://hdl.handle.net/11351/11861 |
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Inglés |
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Inglés |
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JCI Insight;9(15) https://doi.org/10.1172/jci.insight.175251 info:eu-repo/grantAgreement/ES/PE2013-2016/PI16%2F00736 info:eu-repo/grantAgreement/ES/PE2017-2020/PI20%2F00160 info:eu-repo/grantAgreement/ES/PE2017-2020/RD16%2F0025%2F0007 info:eu-repo/grantAgreement/ES/PE2017-2020/GLD18%2F00008 |
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Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
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Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
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openAccess |
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application/pdf |
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American Society for Clinical Investigation |
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American Society for Clinical Investigation |
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Scientia reponame:Scientia. Dipòsit d'Informació Digital del Departament de Salut instname:Departament de Salut de la Generalitat de Catalunya (DS) |
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Departament de Salut de la Generalitat de Catalunya (DS) |
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Scientia. Dipòsit d'Informació Digital del Departament de Salut |
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Scientia. Dipòsit d'Informació Digital del Departament de Salut |
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1869409288009547776 |
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Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIVMancebo Pérez, CristinaMassana, NuriaAstorga Gamaza, AntonioBurgos, JoaquinBenítez Martínez, AleixCastellvi, JosepLandolfi, StefaniaCurran, AdrianGarcía Pérez, Jorge N.Buzon, Maria JoseGenescà Ferrer, MeritxellFalcó, VicençNeutròfilsImmunohistoquímicaInfeccions per VIHAnus - CàncerDISEASES::Neoplasms::Neoplasms by Site::Digestive System Neoplasms::Gastrointestinal Neoplasms::Intestinal Neoplasms::Colorectal Neoplasms::Rectal Neoplasms::Anus NeoplasmsDISEASES::Virus Diseases::RNA Virus Infections::Retroviridae Infections::Lentivirus Infections::HIV InfectionsANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Diagnostic Techniques and Procedures::Clinical Laboratory Techniques::Cytological Techniques::Histocytochemistry::ImmunohistochemistryANATOMY::Cells::Blood Cells::Leukocytes::Granulocytes::NeutrophilsSquamous Intraepithelial LesionsENFERMEDADES::neoplasias::neoplasias por localización::neoplasias del sistema digestivo::neoplasias gastrointestinales::neoplasias intestinales::neoplasias colorrectales::neoplasias del recto::neoplasias del anoENFERMEDADES::virosis::infecciones por virus ARN::infecciones por Retroviridae::infecciones por Lentivirus::infecciones por VIHTÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::técnicas y procedimientos diagnósticos::técnicas de laboratorio clínico::técnicas citológicas::histocitoquímica::inmunohistoquímicaANATOMÍA::células::células sanguíneas::leucocitos::granulocitos::neutrófilosAdaptive immunity; Immunology; Infectious diseaseImmunitat adaptativa; Immunologia; Malaltia infecciosaInmunidad adaptativa; Inmunología; Enfermedad infecciosaMen who have sex with men (MSM) with HIV are at high risk for squamous intraepithelial lesion (SIL) and anal cancer. Identifying local immunological mechanisms involved in the development of anal dysplasia could aid treatment and diagnostics. Here, we studied 111 anal biopsies obtained from 101 MSM with HIV, who participated in an anal screening program. We first assessed multiple immune subsets by flow cytometry, in addition to histological examination, in a discovery cohort. Selected molecules were further evaluated by immunohistochemistry in a validation cohort. Pathological samples were characterized by the presence of resident memory T cells with low expression of CD103 and by changes in natural killer cell subsets, affecting residency and activation. Furthermore, potentially immunosuppressive subsets, including CD15+CD16+ mature neutrophils, gradually increased as the anal lesion progressed. Immunohistochemistry verified the association between the presence of CD15 in the epithelium and SIL diagnosis for the correlation with high-grade SIL. A complex immunological environment with imbalanced proportions of resident effectors and immune-suppressive subsets characterized pathological samples. Neutrophil infiltration, determined by CD15 staining, may represent a valuable pathological marker associated with the grade of dysplasia.The authors thank the study participants. We would also like to thank Cristina de Dios Conde and Marta Valeri Sala from the Microscopy platform at the High Technology Unit (UAT, VHIR) for excellent technical assistance. This work was primarily supported by grants from the Spanish Health Institute Carlos III (ISCIII, PI16/00736 and PI20/00160) and cofunded by ERDF/ESF, “A way to make Europe”/“Investing in your future.” This work was additionally supported in part by the Spanish AIDS network Red Temática Cooperativa de Investigación en SIDA (RD16/0025/0007), the Fundació La Marató TV3 (201814-10FMTV3), and the Gilead fellowships GLD18/00008. MJB is supported by the Miguel Servet program funded by the Spanish Health Institute Carlos III (CP17/00179). NM was supported by a PhD fellowship from the VHIR. The funders had no role in study design, data collection and analysis, the decision to publish, or preparation of the manuscript.American Society for Clinical InvestigationInstitut Català de la Salut[Burgos J, Benítez-Martínez A, Mancebo C, Massana N, Astorga-Gamaza A, Curran A, Garcia-Perez JN, Falcó V, Buzón MJ, Genescà M] Servei de Malalties Infeccioses, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. [Castellvi J, Landolfi S] Servei d’Anatomia Patològica, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Departament de Ciències Morfològiques, Universitat Autònoma de Barcelona, Bellaterra, SpainVall d'Hebron Barcelona Hospital Campus202420242024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/11351/11861Scientiareponame:Scientia. Dipòsit d'Informació Digital del Departament de Salutinstname:Departament de Salut de la Generalitat de Catalunya (DS)InglésJCI Insight;9(15)https://doi.org/10.1172/jci.insight.175251info:eu-repo/grantAgreement/ES/PE2013-2016/PI16%2F00736info:eu-repo/grantAgreement/ES/PE2017-2020/PI20%2F00160info:eu-repo/grantAgreement/ES/PE2017-2020/RD16%2F0025%2F0007info:eu-repo/grantAgreement/ES/PE2017-2020/GLD18%2F00008Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:scientiasalut.gencat.cat:11351/118612026-06-12T09:38:37Z |
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15,811543 |