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Quaranta P, Basso-Ricci L, Jofra Hernandez R, Pacini G, Naldini MM, Barcella M, Seffin L, Pais G, Spinozzi G, Benedicenti F, Pietrasanta C, Cheong JG, Ronchi A, Pugni L, Dionisio F, Monti I, Giannelli S, Darin S, Fraschetta F, Barera G, Ferrua F, Calbi V, Ometti M, Di Micco R, Mosca F, Josefowicz SZ, Montini E, Calabria A, Bernardo ME, Cicalese MP, Gentner B, Merelli I, Aiuti A, Scala S. Circulating hematopoietic stem/progenitor cell subsets contribute to human hematopoietic homeostasis. Blood 2024; 143:1937-1952. [PMID: 38446574 PMCID: PMC11106755 DOI: 10.1182/blood.2023022666] [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: 09/22/2023] [Revised: 02/23/2024] [Accepted: 02/23/2024] [Indexed: 03/08/2024] Open
Abstract
ABSTRACT In physiological conditions, few circulating hematopoietic stem/progenitor cells (cHSPCs) are present in the peripheral blood, but their contribution to human hematopoiesis remain unsolved. By integrating advanced immunophenotyping, single-cell transcriptional and functional profiling, and integration site (IS) clonal tracking, we unveiled the biological properties and the transcriptional features of human cHSPC subpopulations in relationship to their bone marrow (BM) counterpart. We found that cHSPCs reduced in cell count over aging and are enriched for primitive, lymphoid, and erythroid subpopulations, showing preactivated transcriptional and functional state. Moreover, cHSPCs have low expression of multiple BM-retention molecules but maintain their homing potential after xenotransplantation. By generating a comprehensive human organ-resident HSPC data set based on single-cell RNA sequencing data, we detected organ-specific seeding properties of the distinct trafficking HSPC subpopulations. Notably, circulating multi-lymphoid progenitors are primed for seeding the thymus and actively contribute to T-cell production. Human clonal tracking data from patients receiving gene therapy (GT) also showed that cHSPCs connect distant BM niches and participate in steady-state hematopoietic production, with primitive cHSPCs having the highest recirculation capability to travel in and out of the BM. Finally, in case of hematopoietic impairment, cHSPCs composition reflects the BM-HSPC content and might represent a biomarker of the BM state for clinical and research purposes. Overall, our comprehensive work unveiled fundamental insights into the in vivo dynamics of human HSPC trafficking and its role in sustaining hematopoietic homeostasis. GT patients' clinical trials were registered at ClinicalTrials.gov (NCT01515462 and NCT03837483) and EudraCT (2009-017346-32 and 2018-003842-18).
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Affiliation(s)
- Pamela Quaranta
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Luca Basso-Ricci
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raisa Jofra Hernandez
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Guido Pacini
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Matteo Maria Naldini
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Matteo Barcella
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Luca Seffin
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Giulia Pais
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giulio Spinozzi
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabrizio Benedicenti
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carlo Pietrasanta
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Jin Gyu Cheong
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
| | - Andrea Ronchi
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lorenza Pugni
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesca Dionisio
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ilaria Monti
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Stefania Giannelli
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvia Darin
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Federico Fraschetta
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Graziano Barera
- Pediatric Department, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesca Ferrua
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Valeria Calbi
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marco Ometti
- Department of Orthopedics and Traumatology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Raffaella Di Micco
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Fabio Mosca
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Steven Zvi Josefowicz
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
| | - Eugenio Montini
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Calabria
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Ester Bernardo
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Pia Cicalese
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Bernhard Gentner
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Ivan Merelli
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alessandro Aiuti
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita-Salute San Raffaele, Milan, Italy
- Pediatric Immunohematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Serena Scala
- San Raffaele Telethon Institute for Gene Therapy, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Leal-Anaya P, Kimball TN, Yanez-Felix AL, Fiesco-Roa MÓ, García-de Teresa B, Monsiváis A, Juárez-Velázquez R, Lieberman E, Villarroel C, Yokoyama E, Fernández-Hernández L, Rivera-Osorio A, Sosa D, Ortiz Sandoval MM, López-Santiago N, Frías S, del Castillo V, Rodríguez A. Inherited bone marrow failure syndromes: phenotype as a tool for early diagnostic suspicion at a major reference center in Mexico. Front Genet 2024; 14:1293929. [PMID: 38327701 PMCID: PMC10848162 DOI: 10.3389/fgene.2023.1293929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/26/2023] [Indexed: 02/09/2024] Open
Abstract
Introduction: The inherited bone marrow failure syndromes (IBMFSs) are a group of rare disorders characterized by bone marrow failure (BMF), physical abnormalities, and an increased risk of neoplasia. The National Institute of Pediatrics (INP) is a major medical institution in Mexico, where patients with BMF receive a complete approach that includes paraclinical tests. Readily recognizable features, such as the hematological and distinctive physical phenotypes, identified by clinical dysmorphologists, remain crucial for the diagnosis and management of these patients, particularly in circumstances where next-generation sequencing (NGS) is not easily available. Here, we describe a group of Mexican patients with a high clinical suspicion of an IBMFS. Methods: We performed a systematic retrospective analysis of the medical records of patients who had a high IBMFS suspicion at our institution from January 2018 to July 2021. An initial assessment included first ruling out acquired causes of BMF by the Hematology Department and referral of the patient to the Department of Human Genetics for physical examination to search for specific phenotypes suggesting an IBMFS. Patients with high suspicion of having an IBMFS were classified into two main groups: 1) specific IBMFS, including dyskeratosis congenita (DC), Diamond-Blackfan anemia (DBA), Shwachman-Diamond syndrome (SDS), thrombocytopenia with absent radii (TAR), and severe congenital neutropenia (SCN); 2) undefined IBMFS (UI). Results: We established a high suspicion of having an IBMFS in 48 patients. At initial evaluation, the most common hematologic features were bicytopenia (20%) and aplastic anemia (16%); three patients received hematopoietic stem cell transplantation. Among patients with a suspicion of an IBMFS, the most common physical abnormality was minor craniofacial features in 83% of patients and neurodevelopmental disorders in 52%. The specific suspicions that we built were DBA (31%), SDS (18%), DC (14%), TAR (4%), and SCN (4%), whereas 27% of cases remained as undefined IBMFS. SDS, TAR, and SCN were more commonly suspected at an earlier age (<1 year), followed by DBA (2 years) and DC (5 years). Conclusions: Thorough examination of reported clinical data allowed us to highly suspect a specific IBMFS in approximately 70% of patients; however, an important number of patients remained with suspicion of an undefined IBMFS. Implementation of NGS and telomere length measurement are forthcoming measures to improve IBMFS diagnosis in Mexico.
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Affiliation(s)
- Paula Leal-Anaya
- Departamento de Medicina Genómica y Toxicología Ambiental, Universidad Nacional Autónoma de México, México City, Mexico
- Laboratorio de Falla Medular y Carcinogénesis, Instituto Nacional de Pediatría, México City, Mexico
- Posgrado en Ciencias Biomédicas, Universidad Nacional Autónoma de México, México City, Mexico
| | - Tamara N. Kimball
- Laboratorio de Falla Medular y Carcinogénesis, Instituto Nacional de Pediatría, México City, Mexico
| | - Ana Lucia Yanez-Felix
- Departamento de Genética Humana, Instituto Nacional de Pediatría, México City, Mexico
| | - Moisés Ó. Fiesco-Roa
- Programa de Maestría y Doctorado en Ciencias Médicas, Odontológicas y de la Salud, Universidad Nacional Autónoma de México, México City, Mexico
- Laboratorio de Citogenética, Instituto Nacional de Pediatría, México City, Mexico
| | - Benilde García-de Teresa
- Posgrado en Ciencias Biomédicas, Universidad Nacional Autónoma de México, México City, Mexico
- Laboratorio de Citogenética, Instituto Nacional de Pediatría, México City, Mexico
| | - Angélica Monsiváis
- Departamento de Hematología, Instituto Nacional de Pediatría, México City, Mexico
| | | | - Esther Lieberman
- Departamento de Genética Humana, Instituto Nacional de Pediatría, México City, Mexico
| | - Camilo Villarroel
- Departamento de Genética Humana, Instituto Nacional de Pediatría, México City, Mexico
| | - Emiy Yokoyama
- Departamento de Genética Humana, Instituto Nacional de Pediatría, México City, Mexico
| | | | - Anet Rivera-Osorio
- Laboratorio de Análisis Genéticos Especializados México (LAGEM), México City, Mexico
| | - David Sosa
- Laboratorio de Análisis Genéticos Especializados México (LAGEM), México City, Mexico
| | | | - Norma López-Santiago
- Departamento de Hematología, Instituto Nacional de Pediatría, México City, Mexico
| | - Sara Frías
- Departamento de Medicina Genómica y Toxicología Ambiental, Universidad Nacional Autónoma de México, México City, Mexico
- Laboratorio de Citogenética, Instituto Nacional de Pediatría, México City, Mexico
| | - Victoria del Castillo
- Departamento de Genética Humana, Instituto Nacional de Pediatría, México City, Mexico
| | - Alfredo Rodríguez
- Departamento de Medicina Genómica y Toxicología Ambiental, Universidad Nacional Autónoma de México, México City, Mexico
- Laboratorio de Falla Medular y Carcinogénesis, Instituto Nacional de Pediatría, México City, Mexico
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Wu J, Wang J, Tang N, Wang X, Li D. An untypical patient of bone marrow failure syndrome-2 without microcephaly and learning disability from a Chinese family. Br J Haematol 2023; 201:e50-e53. [PMID: 37011912 DOI: 10.1111/bjh.18798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/26/2023] [Accepted: 03/27/2023] [Indexed: 04/05/2023]
Affiliation(s)
- Jia Wu
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin Wang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ning Tang
- Department of Clinical Laboratory, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiong Wang
- Department of Clinical Laboratory, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Dengju Li
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Joshi R, Myers E, Kokhanov A. Congenital Disorders of Red Blood Cells. Neoreviews 2022; 23:e813-e828. [PMID: 36450647 DOI: 10.1542/neo.23-12-e813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
See Bonus NeoBriefs videos and downloadable teaching slides Understanding the physiologic process of red blood cell development in utero and subsequent erythropoiesis in the neonate is crucial as this determines red blood cell structure and therefore function, which is vital to neonatal health. Infants frequently experience anemia, and special consideration must be given to the evaluation of these infants to determine the correct etiology. Traditionally, anemia is conceptualized in terms of inadequate red blood cell production, increased red blood cell destruction, or whole blood loss. This framework translates well to inherited red blood cell defects, which include genetic abnormalities in bone marrow productivity or structure of the red blood cell membrane, enzymes, or hemoglobin. This article highlights fetal and neonatal erythropoiesis and the underlying etiologies of the inherited red blood cell disorders, as well as reviews the appropriate diagnostic evaluation and next steps in management. It is imperative that neonatal clinicians remain informed about these disorders to enable early recognition and treatment, and ultimately to improve outcomes in affected infants.
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Affiliation(s)
- Rhucha Joshi
- Division of Neonatal Medicine, Department of Pediatrics, University of California Irvine, Irvine, CA
| | - Erin Myers
- Department of Pediatrics, University of California Irvine, Irvine, CA
| | - Artemiy Kokhanov
- Department of Neonatology, MemorialCare Miller Children's and Women's Hospital Long Beach, Long Beach, CA
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Atluri H, Gerstein YS, DiNardo CD. Approach Toward Germline Predisposition Syndromes in Patients with Hematologic Malignancies. Curr Hematol Malig Rep 2022; 17:275-285. [PMID: 36279069 DOI: 10.1007/s11899-022-00684-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2022] [Indexed: 01/27/2023]
Abstract
PURPOSE OF REVIEW Hematologic malignancies were previously thought to be primarily sporadic cancers without germline predispositions. However, over the last two decades, with the widespread use of next generation sequencing (NGS), there have been several genes have been identified that carry a risk of inheriting hematologic malignancies. Identification of individuals with hereditary hematologic malignancies (HHM) involves a high index of suspicion and careful attention to family history, clinical features, and variant allele frequency on somatic NGS panels. RECENT FINDINGS Over the last several years, many genetic predisposition syndromes have been recognized to have unique features with both hematologic and non-hematologic co-morbidities. Multidisciplinary evaluation, including genetic counseling, is critical to optimizing diagnostic testing of individuals and at-risk family members. Prompt recognition of affected patients is imperative not only for personalized surveillance strategies but also for proper donor selection for those undergoing stem cell transplantation to avoid familial donors who also may share the same germline mutation. Herein, we describe our approach to recognizing patients suspected to carry a germline predisposition to hematologic malignancies and evaluation within a hereditary hematologic malignancies clinic (HHMC).
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Affiliation(s)
- Himachandana Atluri
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Yoheved S Gerstein
- Clinical Cancer Genetics Program, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Courtney D DiNardo
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA.
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