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Barrio-Alonso C, Nieto-Valle A, García-Martínez E, Gutiérrez-Seijo A, Parra-Blanco V, Márquez-Rodas I, Avilés-Izquierdo JA, Sánchez-Mateos P, Samaniego R. Chemokine profiling of melanoma-macrophage crosstalk identifies CCL8 and CCL15 as prognostic factors in cutaneous melanoma. J Pathol 2024; 262:495-504. [PMID: 38287901 DOI: 10.1002/path.6252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 12/11/2023] [Indexed: 01/31/2024]
Abstract
During cancer evolution, tumor cells attract and dynamically interact with monocytes/macrophages. To find biomarkers of disease progression in human melanoma, we used unbiased RNA sequencing and secretome analyses of tumor-macrophage co-cultures. Pathway analysis of genes differentially modulated in human macrophages exposed to melanoma cells revealed a general upregulation of inflammatory hallmark gene sets, particularly chemokines. A selective group of chemokines, including CCL8, CCL15, and CCL20, was actively secreted upon melanoma-macrophage co-culture. Because we previously described the role of CCL20 in melanoma, we focused our study on CCL8 and CCL15 and confirmed that in vitro both chemokines contributed to melanoma survival, proliferation, and 3D invasion through CCR1 signaling. In vivo, both chemokines enhanced primary tumor growth, spontaneous lung metastasis, and circulating tumor cell survival and lung colonization in mouse xenograft models. Finally, we explored the clinical significance of CCL8 and CCL15 expression in human skin melanoma, screening a collection of 67 primary melanoma samples, using multicolor fluorescence and quantitative image analysis of chemokine-chemokine receptor content at the single-cell level. Primary skin melanomas displayed high CCR1 expression, but there was no difference in its level of expression between metastatic and nonmetastatic cases. By contrast, comparative analysis of these two clinically divergent groups showed a highly significant difference in the cancer cell content of CCL8 (p = 0.025) and CCL15 (p < 0.0001). Kaplan-Meier curves showed that a high content of CCL8 or CCL15 in cancer cells correlated with shorter disease-free and overall survival (log-rank test, p < 0.001). Our results highlight the role of CCL8 and CCL15, which are highly induced by melanoma-macrophage interactions in biologically aggressive primary melanomas and could be clinically applicable biomarkers for patient profiling. © 2024 The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Celia Barrio-Alonso
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Alicia Nieto-Valle
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Elena García-Martínez
- Servicio de Inmunología, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Alba Gutiérrez-Seijo
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Verónica Parra-Blanco
- Servicio de Anatomía Patológica, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Iván Márquez-Rodas
- Servicio de Oncología Médica, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | | | - Paloma Sánchez-Mateos
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Departamento de Inmunología, Universidad Complutense de Madrid, Madrid, Spain
| | - Rafael Samaniego
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
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Gutiérrez-Seijo A, García-Martínez E, Barrio-Alonso C, Parra-Blanco V, Avilés-Izquierdo JA, Sánchez-Mateos P, Samaniego R. Activin A Sustains the Metastatic Phenotype of Tumor-Associated Macrophages and Is a Prognostic Marker in Human Cutaneous Melanoma. J Invest Dermatol 2022; 142:653-661.e2. [PMID: 34499901 DOI: 10.1016/j.jid.2021.07.179] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 06/10/2021] [Accepted: 07/26/2021] [Indexed: 12/29/2022]
Abstract
Tumor cells attract and dynamically interact with monocytes/macrophages to subvert their differentiation into tumor-associated macrophages (TAMs), which mainly promote immune suppression and neoplastic progression, but the pathways and microenvironmental cues governing their protumoral deviation are not completely understood. To identify the molecular pathways responsible for TAM differentiation, we screened the biomarkers secreted during melanoma‒macrophage interactions using Quantibody microarrays and RNA sequencing of macrophages. We found that activin A, a member of the transforming GF family, plays an instrumental role in the cross-talk between melanoma cells and monocytes/macrophages, which results in the upregulation of distinct tumor-sustaining genes and the achievement of proinvasive and immunosuppressive functions of TAMs. Blockade of activin reduces the upregulation of part of these genes and prevents the acquisition of protumoral functions, facilitating human melanoma rejection by transferred human lymphocytes in a xenograft mouse model. Remarkably, screening of two independent cutaneous primary melanoma collections showed that activin A is enriched in TAMs and melanoma cells from patients with worse outcomes and constitutes a new and independent prognostic marker. Thus, we identify activin A as a key intermediary in the protumoral and immunosuppressive functions of TAMs, with significant potential as a disease biomarker as well as an immunotherapeutic target.
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Affiliation(s)
- Alba Gutiérrez-Seijo
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Elena García-Martínez
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Celia Barrio-Alonso
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Verónica Parra-Blanco
- Servicio de Anatomía Patológica, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | | | - Paloma Sánchez-Mateos
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain; Departamento de Inmunología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Rafael Samaniego
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.
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Samaniego R, Gutiérrez-Seijo A, Sánchez-Mateos P. Macrophages as prognostic biomarkers in human melanoma. Oncoscience 2018; 5:179-180. [PMID: 30035184 PMCID: PMC6049297 DOI: 10.18632/oncoscience.442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 04/20/2018] [Indexed: 01/01/2023] Open
Affiliation(s)
- Rafael Samaniego
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Alba Gutiérrez-Seijo
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Paloma Sánchez-Mateos
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
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Samaniego R, Gutiérrez-González A, Gutiérrez-Seijo A, Sánchez-Gregorio S, García-Giménez J, Mercader E, Márquez-Rodas I, Avilés JA, Relloso M, Sánchez-Mateos P. CCL20 Expression by Tumor-Associated Macrophages Predicts Progression of Human Primary Cutaneous Melanoma. Cancer Immunol Res 2018; 6:267-275. [PMID: 29362221 DOI: 10.1158/2326-6066.cir-17-0198] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 10/03/2017] [Accepted: 01/09/2018] [Indexed: 11/16/2022]
Abstract
The chemokine axis CCR6/CCL20 is involved in cancer progression in a variety of tumors. Here, we show that CCR6 is expressed by melanoma cells. The CCR6 ligand, CCL20, induces migration and proliferation in vitro, and enhances tumor growth and metastasis in vivo Confocal analysis of melanoma tissues showed that CCR6 is expressed by tumor cells, whereas CCL20 is preferentially expressed by nontumoral cells in the stroma of certain tumors. Stromal CCL20, but not tumoral CCR6, predicted poor survival in a cohort of 40 primary melanoma patients. Tumor-associated macrophages (TAM), independently of their M1/M2 polarization profile, were identified as the main source of CCL20 in primary melanomas that developed metastasis. In addition to CCL20, TAMs expressed TNF and VEGF-A protumoral cytokines, suggesting that melanoma progression is supported by macrophages with a differential activation state. Our data highlight the synergistic interaction between melanoma tumor cells and prometastatic macrophages through a CCR6/CCL20 paracrine loop. Stromal levels of CCL20 in primary melanomas may be a clinically useful marker for assessing patient risk, making treatment decisions, and planning or analyzing clinical trials. Cancer Immunol Res; 6(3); 267-75. ©2018 AACR.
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Affiliation(s)
- Rafael Samaniego
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.
| | | | - Alba Gutiérrez-Seijo
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Sandra Sánchez-Gregorio
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Jorge García-Giménez
- Unidad de Microscopía Confocal, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Enrique Mercader
- Servicio de Cirugía General, Hospital General Universitario Gregorio Marañón (HGUGM), Madrid, Spain
| | - Iván Márquez-Rodas
- Servicio de Oncología, Hospital General Universitario Gregorio Marañón (HGUGM), Madrid, Spain
| | - José Antonio Avilés
- Servicio de Dermatología, Hospital General Universitario Gregorio Marañón (HGUGM), Madrid, Spain
| | - Miguel Relloso
- Grupo de Inmuno-fisiología, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain
| | - Paloma Sánchez-Mateos
- Laboratorio de Inmuno-oncología, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, Spain.
- Departamento de Inmunología, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
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