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Romo-Rodríguez R, Zamora-Herrera G, López-Blanco JA, López-García L, Rosas-Cruz A, Alfaro-Hernández L, Trejo-Pichardo CO, Alberto-Aguilar DR, Casique-Aguirre D, Vilchis-Ordoñez A, Solis-Poblano JC, García-Stivalet LA, Terán-Cerqueda V, Luna-Silva NC, Garrido-Hernández MÁ, Cano-Cuapio LS, Ayala-Contreras K, Domínguez F, del Campo-Martínez MDLÁ, Juárez-Avendaño G, Balandrán JC, Pérez-Tapia SM, Fernández-Giménez C, Zárate-Rodríguez PA, López-Aguilar E, Treviño-García A, Duque-Molina C, Bonifaz LC, Núñez-Enríquez JC, Cárdenas-González M, Álvarez-Buylla ER, Ramírez-Ramírez D, Pelayo R. Subclassification of B-acute lymphoblastic leukemia according to age, immunophenotype and microenvironment, predicts MRD risk in Mexican children from vulnerable regions. Front Oncol 2024; 13:1304662. [PMID: 38250553 PMCID: PMC10796993 DOI: 10.3389/fonc.2023.1304662] [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: 09/29/2023] [Accepted: 12/01/2023] [Indexed: 01/23/2024] Open
Abstract
Introduction The decisive key to disease-free survival in B-cell precursor acute lymphoblastic leukemia in children, is the combination of diagnostic timeliness and treatment efficacy, guided by accurate patient risk stratification. Implementation of standardized and high-precision diagnostic/prognostic systems is particularly important in the most marginalized geographic areas in Mexico, where high numbers of the pediatric population resides and the highest relapse and early death rates due to acute leukemias are recorded even in those cases diagnosed as standard risk. Methods By using a multidimensional and integrated analysis of the immunophenotype of leukemic cells, the immunological context and the tumor microenvironment, this study aim to capture the snapshot of acute leukemia at disease debut of a cohort of Mexican children from vulnerable regions in Puebla, Oaxaca and Tlaxcala and its potential use in risk stratification. Results and discussion Our findings highlight the existence of a distinct profile of ProB-ALL in children older than 10 years, which is associated with a six-fold increase in the risk of developing measurable residual disease (MRD). Along with the absence of CD34+ seminal cells for normal hematopoiesis, this ProB-ALL subtype exhibited several characteristics related to poor prognosis, including the high expression level of myeloid lineage markers such as MPO and CD33, as well as upregulation of CD19, CD34, CD24, CD20 and nuTdT. In contrast, it showed a trend towards decreased expression of CD9, CD81, CD123, CD13, CD15 and CD21. Of note, the mesenchymal stromal cell compartment constituting their leukemic niche in the bone marrow, displayed characteristics of potential suppressive microenvironment, such as the expression of Gal9 and IDO1, and the absence of the chemokine CXCL11. Accordingly, adaptive immunity components were poorly represented. Taken together, our results suggest, for the first time, that a biologically distinct subtype of ProB-ALL emerges in vulnerable adolescents, with a high risk of developing MRD. Rigorous research on potential enhancing factors, environmental or lifestyle, is crucial for its detection and prevention. The use of the reported profile for early risk stratification is suggested.
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Affiliation(s)
- Rubí Romo-Rodríguez
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Gabriela Zamora-Herrera
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
- Instituto de Fisiología, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Jebea A. López-Blanco
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Lucero López-García
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Arely Rosas-Cruz
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Laura Alfaro-Hernández
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
- Facultad de Ciencias Químicas, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - César Omar Trejo-Pichardo
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Dulce Rosario Alberto-Aguilar
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
- Consejo Nacional de Humanidades, Ciencias y Tecnologías (CONAHCYT), Mexico City, Mexico
| | - Diana Casique-Aguirre
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
- Consejo Nacional de Humanidades, Ciencias y Tecnologías (CONAHCYT), Mexico City, Mexico
| | - Armando Vilchis-Ordoñez
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
- Hospital Infantil de México ‘Federico Gómez’, Secretaría de Salud, Mexico City, Mexico
| | - Juan Carlos Solis-Poblano
- Servicio de Hematología, Unidad Médica de Alta Especialidad, Hospital de Especialidades “Manuel Avila Camacho”, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Lilia Adela García-Stivalet
- Servicio de Hematología, Unidad Médica de Alta Especialidad, Hospital de Especialidades “Manuel Avila Camacho”, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Vanessa Terán-Cerqueda
- Servicio de Hematología, Unidad Médica de Alta Especialidad, Hospital de Especialidades “Manuel Avila Camacho”, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | | | | | | | - Karen Ayala-Contreras
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Fabiola Domínguez
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | | | | | - Juan Carlos Balandrán
- Department of Pathology, New York University (NYU) School of Medicine, New York, NY, United States
| | - Sonia Mayra Pérez-Tapia
- Unidad de Desarrollo e Investigación en Bioterapéuticos (UDIBI), Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Carlos Fernández-Giménez
- Cancer Research Center-Instituto de Biología Molecular y Celular del Cáncer-Universidad de Salamanca-Centro Superior de Investigaciones Científicas (IBMCC-USAL-CSIC), Department of Medicine and Cytometry Service-Nucleus Platform, Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Biomedical Research Institute of Salamanca (IBSAL), University of Salamanca, Salamanca, Spain
| | | | - Enrique López-Aguilar
- Coordinación de Atención Oncológica, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Aurora Treviño-García
- Organo de Operación Administrativa Desconcentrada, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Célida Duque-Molina
- Dirección de Prestaciones Médicas, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Laura C. Bonifaz
- Coordinación de Investigación en Salud, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Juan Carlos Núñez-Enríquez
- Unidad Médica de Alta Especialidad (UMAE) Hospital de Pediatría “Dr. Silvestre Frenk Freund” Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | | | | | - Dalia Ramírez-Ramírez
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Rosana Pelayo
- Laboratorio de Citómica del Cáncer Infantil, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, Mexico
- Unidad de Educación e Investigación, Instituto Mexicano del Seguro Social, Mexico City, Mexico
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Balandrán JC, Dávila-Velderrain J, Sandoval-Cabrera A, Zamora-Herrera G, Terán-Cerqueda V, García-Stivalet LA, Limón-Flores JA, Armenta-Castro E, Rodríguez-Martínez A, Leon-Chavez BA, Vallejo-Ruiz V, Hassane DC, Pérez-Tapia SM, Ortiz-Navarrete V, Guzman ML, Pelayo R. Patient-Derived Bone Marrow Spheroids Reveal Leukemia-Initiating Cells Supported by Mesenchymal Hypoxic Niches in Pediatric B-ALL. Front Immunol 2021; 12:746492. [PMID: 34737747 PMCID: PMC8561951 DOI: 10.3389/fimmu.2021.746492] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/14/2021] [Indexed: 12/13/2022] Open
Abstract
B-cell acute lymphoblastic leukemia (B-ALL) results from the expansion of malignant lymphoid precursors within the bone marrow (BM), where hematopoietic niches and microenvironmental signals provide leukemia-initiating cells (LICs) the conditions to survive, proliferate, initiate disease, and relapse. Normal and malignant lymphopoiesis are highly dependent on the BM microenvironment, particularly on CXCL12-abundant Reticular (CAR) cells, which provide a niche for maintenance of primitive cells. During B-ALL, leukemic cells hijack BM niches, creating a proinflammatory milieu incompetent to support normal hematopoiesis but favoring leukemic proliferation. Although the lack of a phenotypic stem cell hierarchy is apparent in B-ALL, LICs are a rare and quiescent population potentially responsible for chemoresistance and relapse. Here, we developed novel patient-derived leukemia spheroids (PDLS), an ex vivo avatar model, from mesenchymal stromal cells (MSCs) and primary B-ALL cells, to mimic specialized niche structures and cell-to-cell intercommunication promoting normal and malignant hematopoiesis in pediatric B-ALL. 3D MSC spheroids can recapitulate CAR niche-like hypoxic structures that produce high levels of CXCL10 and CXCL11. We found that PDLS were preferentially enriched with leukemia cells displaying functional properties of LICs, such as quiescence, low reactive oxygen species, drug resistance, high engraftment in immunodeficient mice, and long-term leukemogenesis. Moreover, the combination of PDLS and patient-derived xenografts confirmed a microenvironment-driven hierarchy in their leukemic potential. Importantly, transcriptional profiles of MSC derived from primary patient samples revealed two unique signatures (1), a CXCL12low inflammatory and leukemia expansion (ILE)-like niche, that likely supports leukemic burden, and (2) a CXCL11hi immune-suppressive and leukemia-initiating cell (SLIC)-like niche, where LICs are likely sustained. Interestingly, the CXCL11+ hypoxic zones were recapitulated within the PDLS that are capable of supporting LIC functions. Taken together, we have implemented a novel PDLS system that enriches and supports leukemia cells with stem cell features driven by CXCL11+ MSCs within hypoxic microenvironments capable of recapitulating key features, such as tumor reemergence after exposure to chemotherapy and tumor initiation. This system represents a unique opportunity for designing ex vivo personalized avatars for B-ALL patients to evaluate their own LIC pathobiology and drug sensitivity in the context of the tumor microenvironment.
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Affiliation(s)
- Juan Carlos Balandrán
- Laboratorio de Oncoinmunología y Citómica, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social Delegación Puebla, Puebla, Mexico
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mexico City, Mexico
| | - José Dávila-Velderrain
- Computer Science and Artificial Intelligence Lab, Massachusetts Institute of Technology (MIT), Cambridge, MA, United States
- The Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - Antonio Sandoval-Cabrera
- Hospital para el Niño de Toluca, Instituto Materno Infantil del Estado de México (IMIEM), Toluca, Mexico
| | - Gabriela Zamora-Herrera
- Laboratorio de Oncoinmunología y Citómica, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social Delegación Puebla, Puebla, Mexico
| | - Vanessa Terán-Cerqueda
- Servicio de Hematología, Unidad Médica de Alta Especialidad, Hospital de Especialidades “Manuel Ávila Camacho”, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Lilia Adela García-Stivalet
- Servicio de Hematología, Unidad Médica de Alta Especialidad, Hospital de Especialidades “Manuel Ávila Camacho”, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - José Alejandro Limón-Flores
- Servicio de Hematología, Unidad Médica de Alta Especialidad, Hospital de Especialidades “Manuel Ávila Camacho”, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Erick Armenta-Castro
- Laboratorio de Oncoinmunología y Citómica, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social Delegación Puebla, Puebla, Mexico
| | - Aurora Rodríguez-Martínez
- Laboratorio de Oncoinmunología y Citómica, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social Delegación Puebla, Puebla, Mexico
- Posgrado en Ciencias Químicas, Area de Bioquímica y Biología Molecular, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Bertha Alicia Leon-Chavez
- Posgrado en Ciencias Químicas, Area de Bioquímica y Biología Molecular, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico
| | - Verónica Vallejo-Ruiz
- Laboratorio de Oncoinmunología y Citómica, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social Delegación Puebla, Puebla, Mexico
| | - Duane C. Hassane
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Sonia Mayra Pérez-Tapia
- Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI) and Unidad de Investigación, Desarrollo e Innovación Médica y Biotecnológica (UDIMEB), Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Vianney Ortiz-Navarrete
- Departamento de Biomedicina Molecular, Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mexico City, Mexico
| | - Monica L. Guzman
- Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Rosana Pelayo
- Laboratorio de Oncoinmunología y Citómica, Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social Delegación Puebla, Puebla, Mexico
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Childhood Acute Leukemias in Developing Nations: Successes and Challenges. Curr Oncol Rep 2021; 23:56. [PMID: 33755790 DOI: 10.1007/s11912-021-01043-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2021] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW Acute leukemias represent a tremendous threat to public health around the globe and the main cause of death due to disease in scholar age children from developing nations. Here, we review their current status in Mexico, as a paradigm of study, and the major challenges to control systemic diseases like childhood cancer. RECENT FINDINGS A unique molecular epidemiology, late/low precision diagnosis, limited access to treatment, toxicity associated with therapy, continuous exposure to environmental risk factors, and the high frequency of early relapses are some of the factors cooperating to low rates of survival in low-to-medium-income countries. Deliberative dialogues and exhaustive programs have emerged as promising means of advancing evidence-informed policy, by providing a structured forum for key stakeholders to integrate scientific and pragmatic knowledge about complex health concerns. A system-wide strategy based on the comprehensive leukemia identity is essential for a meaningful decline in early childhood mortality.
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Juárez-Avendaño G, Luna-Silva NC, Chargoy-Vivaldo E, Juárez-Martínez LA, Martínez-Rangel MN, Zárate-Ortiz N, Martínez-Valencia E, López-Martínez B, Pelayo R, Balandrán JC. Poor Prognosis Biomolecular Factors Are Highly Frequent in Childhood Acute Leukemias From Oaxaca, Mexico. Technol Cancer Res Treat 2020; 19:1533033820928436. [PMID: 32608319 PMCID: PMC7340349 DOI: 10.1177/1533033820928436] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/15/2020] [Accepted: 04/30/2020] [Indexed: 01/17/2023] Open
Abstract
OBJECTIVE To investigate the cellular and molecular epidemiology of acute leukemias in vulnerable populations of children and adolescents in Oaxaca de Juarez, Mexico. MATERIAL AND METHODS Descriptive, cross-sectional and retrospective study, conducted from 2014 to 2018 in which profiles of molecular and immunophenotypic aberrations were investigated in children and adolescents diagnosed with acute leukemia, by evaluating 28 molecular abnormalities by HemaVision-Q28 multiplex RT-PCR kit and standardized EuroFlow Immunophenotyping of bone marrow cells. RESULTS We included 218 patients, with 82.5% younger than 14 years and 17.5% adolescents. The median age was 9 years and a main peak of incidence was recorded at age of 4 to 5 years. B-cell acute lymphoblastic leukemia was diagnosed in 70.64% of all cases, acute myeloid leukemia was in 22.48%, T-cell acute lymphoblastic leukemia in 6.42%, and mixed lineage acute leukemia in 0.46% of cases. Overall, chromosomal translocations were positive in 29.82% of cases. While 65.31% of patients with acute myeloid leukemia reported aberrancies, only in 18.83% of B-cell acute lymphoblastic leukemia cases genetic abnormalities were obvious. Surprisingly, most prevalent translocations in B-cell acute lymphoblastic leukemia were t(9;22) in 20.7%, followed by t(4;11) in 17.2% and t(6;11) in 13.8%, whereas patients with acute myeloid leukemia showed t(15;17) in 40.6% and t(8;21) in 21.9%. In contrast, an homogeneous expression of t(3;21) and t(6;11) was recorded for T-cell acute lymphoblastic leukemia and mixed lineage acute leukemia cases, respectively. Except for t(1;19), expressed only by pre-B cells, there was no association of any of the studied translocations with differentiation stages of the B-leukemic developmental pathway. CONCLUSION Our findings identify near 50% of patients with acute lymphoblastic leukemia at debut with high-risk translocations and poor prognosis in B-cell acute lymphoblastic leukemia as well as an unexpected increase of acute myeloid leukemia cases in young children, suggesting a molecular shift that support a higher incidence of poor prognosis cases in Oaxaca.
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Affiliation(s)
- Gerardo Juárez-Avendaño
- Laboratorio Juárez, Medicina de Laboratorio Clínico de Alta Especialidad, Biología Molecular e Investigación Clínica, Oaxaca de Juárez, Oaxaca, México
| | - Nuria Citlalli Luna-Silva
- Servicio de Hematología, Hospital de la Niñez Oaxaqueña “Doctor Guillermo Zárate Mijangos”, Secretaría de Salud, Oaxaca de Juárez, Oaxaca, México
| | - Euler Chargoy-Vivaldo
- Servicio de Hematología, Hospital Regional Presidente Juárez ISSSTE, Oaxaca de Juárez, Oaxaca, México
| | - Laura Alicia Juárez-Martínez
- Laboratorio Juárez, Medicina de Laboratorio Clínico de Alta Especialidad, Biología Molecular e Investigación Clínica, Oaxaca de Juárez, Oaxaca, México
- Residente de Anatomía Patológica, Hospital General de México, México City, México
| | - Mayra Noemí Martínez-Rangel
- Laboratorio Juárez, Medicina de Laboratorio Clínico de Alta Especialidad, Biología Molecular e Investigación Clínica, Oaxaca de Juárez, Oaxaca, México
| | - Noemí Zárate-Ortiz
- Laboratorio Juárez, Medicina de Laboratorio Clínico de Alta Especialidad, Biología Molecular e Investigación Clínica, Oaxaca de Juárez, Oaxaca, México
| | - Edith Martínez-Valencia
- Laboratorio Juárez, Medicina de Laboratorio Clínico de Alta Especialidad, Biología Molecular e Investigación Clínica, Oaxaca de Juárez, Oaxaca, México
| | | | - Rosana Pelayo
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social Delegación Puebla, Metepec-Atlixco, Puebla, México
| | - Juan Carlos Balandrán
- Laboratorio Juárez, Medicina de Laboratorio Clínico de Alta Especialidad, Biología Molecular e Investigación Clínica, Oaxaca de Juárez, Oaxaca, México
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Ramírez-Ramírez D, Padilla-Castañeda S, Galán-Enríquez CS, Vadillo E, Prieto-Chávez JL, Jiménez-Hernández E, Vilchis-Ordóñez A, Sandoval A, Balandrán JC, Pérez-Tapia SM, Ortiz-Navarrete V, Pelayo R. CRTAM + NK cells endowed with suppressor properties arise in leukemic bone marrow. J Leukoc Biol 2019; 105:999-1013. [PMID: 30791148 DOI: 10.1002/jlb.ma0618-231r] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 01/07/2019] [Accepted: 02/04/2019] [Indexed: 12/19/2022] Open
Abstract
Due to their increasing rates of morbidity and mortality, childhood malignancies are considered a global health priority, with acute lymphoblastic leukemias (ALLs) showing the highest incidence worldwide. Control of malignant clone emergence and the subsequent normal-leukemic hematopoietic cell out-competition require antitumor monitoring mechanisms. Investigation of cancer surveillance innate cells may be critical to understand the mechanisms contributing in either disease progression or relapse, and to promote displacement of leukemic hematopoiesis by the normal counterpart. We report here that NK cell production is less and low hematopoietic progenitor numbers contribute to this defect. By investigating the expression of the activation molecule class I restricted T-cell associated molecule (CRTAM) along the hematopoietic lineage differentiation pathway, we have identified lymphoid precursor populations coexpressing CD34, CD56/CD3/CD19, and CRTAM as the earliest developmental stage where activation may take place in specialized niches that display the ligand nectin-like-2. Of note, bone marrow (BM) from patients with ALL revealed high contents of preactivated CD56high NK cells expressing CRTAM and endowed with an exhaustion-like phenotype and the functional capability of producing IL-10 and TGF-β in vitro. Our findings suggest, for the first time, that the tumor microenvironment in ALL directly contribute to exhaustion of NK cell functions by the CRTAM/Necl-2 interaction, and that the potential regulatory role of exhausted-like NK cells may favor malignant progression at the expense of anti-tumor responses. Phenotypic and functional identity of this unique suppressor-like NK cell population within the leukemic BM would be of special interest for the pathobiology of ALL and development of targeting strategies.
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Affiliation(s)
- Dalia Ramírez-Ramírez
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital Oncología, Instituto Mexicano del Seguro Social, Mexico City, Mexico.,Centro de Investigación Biomédica de Oriente, Delegación Puebla, Instituto Mexicano del Seguro Social, Puebla, Mexico.,National School of Biological Sciences ENCB, Instituto Politécnico Nacional (IPN), Mexico City, Mexico
| | - Sandra Padilla-Castañeda
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital Oncología, Instituto Mexicano del Seguro Social, Mexico City, Mexico.,Centro de Investigación Biomédica de Oriente, Delegación Puebla, Instituto Mexicano del Seguro Social, Puebla, Mexico.,Departament of Molecular Biomedicine, CINVESTAV, IPN. Av. Instituto Politecnico Nacional 2508, Mexico City, Mexico
| | - Carlos Samuel Galán-Enríquez
- Departament of Molecular Biomedicine, CINVESTAV, IPN. Av. Instituto Politecnico Nacional 2508, Mexico City, Mexico
| | - Eduardo Vadillo
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital Oncología, Instituto Mexicano del Seguro Social, Mexico City, Mexico.,Departament of Molecular Biomedicine, CINVESTAV, IPN. Av. Instituto Politecnico Nacional 2508, Mexico City, Mexico
| | - Jessica Lakshmi Prieto-Chávez
- Unidad de Investigación Médica en Inmunoquímica, UMAE Hospital de Especialidades, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Elva Jiménez-Hernández
- Hospital Pediátrico Moctezuma, Secretaria de Salud, Calle Oriente 158-189, Mexico City, Mexico
| | | | - Antonio Sandoval
- Hospital para el Niño, Instituto Materno Infantil del Estado de México, Toluca, State of Mexico, Mexico
| | - Juan Carlos Balandrán
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital Oncología, Instituto Mexicano del Seguro Social, Mexico City, Mexico.,Centro de Investigación Biomédica de Oriente, Delegación Puebla, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Sonia Mayra Pérez-Tapia
- National School of Biological Sciences ENCB, Instituto Politécnico Nacional (IPN), Mexico City, Mexico.,Unidad de Desarrollo e Investigación en Bioprocesos (UDIBI) and Unidad de Investigación, Desarrollo e Innovación Médica y Biotecnológica (UDIMEB), National School of Biological Sciences (ENCB), National Polytechnic Institute (IPN), Mexico City, Mexico
| | - Vianney Ortiz-Navarrete
- Departament of Molecular Biomedicine, CINVESTAV, IPN. Av. Instituto Politecnico Nacional 2508, Mexico City, Mexico
| | - Rosana Pelayo
- Unidad de Investigación Médica en Enfermedades Oncológicas, UMAE Hospital Oncología, Instituto Mexicano del Seguro Social, Mexico City, Mexico.,Centro de Investigación Biomédica de Oriente, Delegación Puebla, Instituto Mexicano del Seguro Social, Puebla, Mexico
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Vadillo E, Dorantes-Acosta E, Pelayo R, Schnoor M. T cell acute lymphoblastic leukemia (T-ALL): New insights into the cellular origins and infiltration mechanisms common and unique among hematologic malignancies. Blood Rev 2017; 32:36-51. [PMID: 28830639 DOI: 10.1016/j.blre.2017.08.006] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 08/08/2017] [Accepted: 08/12/2017] [Indexed: 02/06/2023]
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) accounts for 15% and 25% of total childhood and adult ALL cases, respectively. During T-ALL, patients are at risk of organ infiltration by leukemic T-cells. Infiltration is a major consequence of disease relapse and correlates with poor prognosis. Transendothelial migration of leukemic cells is required to exit the blood stream into target organs. While mechanisms of normal T-cell transmigration are well known, the mechanisms of leukemic T-cell extravasation remain elusive; but involvement of chemokines, integrins and Notch signaling play critical roles. Here, we summarize current knowledge about molecular mechanisms of leukemic T-cell infiltration with special emphasis on the newly identified subtype early T-cell-progenitor (ETP)-ALL. Furthermore, we compare the extravasation potential of T-ALL cells with that of other hematologic malignancies such as B-ALL and acute myeloid leukemia (AML).
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Affiliation(s)
- Eduardo Vadillo
- Department for Molecular Biomedicine, Centre for Investigation and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN), 07360 Mexico City, Mexico.
| | - Elisa Dorantes-Acosta
- Leukemia Clinic, Children's Hospital of Mexico Federico Gómez, 06720 Mexico City, Mexico
| | - Rosana Pelayo
- Oncology Research Unit, National Medical Center, Mexican Institute for Social Security, 06720 Mexico City, Mexico
| | - Michael Schnoor
- Department for Molecular Biomedicine, Centre for Investigation and Advanced Studies of the National Polytechnic Institute (Cinvestav-IPN), 07360 Mexico City, Mexico.
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