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Giudice V, Scala P, Lamparelli EP, Gorrese M, Serio B, Bertolini A, Picone F, Della Porta G, Selleri C. Biomimetic proteolipid vesicles for reverting GPI deficiency in paroxysmal nocturnal hemoglobinuria. iScience 2024; 27:109021. [PMID: 38361629 PMCID: PMC10867660 DOI: 10.1016/j.isci.2024.109021] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/26/2023] [Accepted: 01/22/2024] [Indexed: 02/17/2024] Open
Abstract
Nano-vesicular carriers are promising tissue-specific drug delivery platforms. Here, biomimetic proteolipid vesicles (BPLVs) were used for delivery of glycosylphosphatidylinositol (GPI)-anchored proteins to GPI deficient paroxysmal nocturnal hemoglobinuria (PNH) cells. BPLVs were assembled as single unilamellar monodispersed (polydispersity index, 0.1) negatively charged (ζ-potential, -28.6 ± 5.6 mV) system using microfluidic technique equipped with Y-shaped chip. GPI-anchored and not-GPI proteins on BPLV surface were detected by flow cytometry. Peripheral blood mononuclear cells (PBMCs) from healthy and PNH subjects were treated with BPLVs (final concentration, 0.5 mg/mL), and cells displayed an excellent protein uptake, documented by flow cytometry immunophenotyping and confocal microscopy. BPLV-treated cells stressed with complement components showed an increased resistance to complement-mediated lysis, both healthy and PNH PBMCs. In conclusion, BPLVs could be effective nanocarriers for protein transfer to targeted cells to revert protein deficiency, like in PNH disease. However, further in vivo studies are required to validate our preclinical in vitro results.
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Affiliation(s)
- Valentina Giudice
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Pasqualina Scala
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Erwin P. Lamparelli
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Marisa Gorrese
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Bianca Serio
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Angela Bertolini
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Francesca Picone
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Giovanna Della Porta
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
- Interdepartment Centre BIONAM, University of Salerno, Fisciano, Italy
| | - Carmine Selleri
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
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Serio B, Bertolini A, Gorrese M, Ferrara I, Campana A, Morini D, Picone F, Manzo P, Selleri C, Giudice V. Persistent decreased bone marrow CD3 + CD56 + T lymphocytes are inversely associated with mature granulocytes in myelodysplastic syndromes. Eur J Haematol 2023; 110:575-577. [PMID: 36660773 DOI: 10.1111/ejh.13932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/24/2022] [Accepted: 12/27/2022] [Indexed: 01/21/2023]
Affiliation(s)
- Bianca Serio
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Angela Bertolini
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Marisa Gorrese
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Idalucia Ferrara
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Annapaola Campana
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Denise Morini
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Francesca Picone
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Paola Manzo
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Carmine Selleri
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy.,Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Valentina Giudice
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy.,Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
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3
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Giudice V, Serio B, Ferrara I, Manzo P, Gorrese M, Pepe R, Bertolini A, D’Alto F, Verdesca F, Langella M, Filippelli A, Selleri C. Clinical efficacy of azacytidine and venetoclax and prognostic impact of Tim-3 and galectin-9 in acute myeloid leukemia and high-risk myelodysplastic syndromes: A single-center real-life experience. Front Pharmacol 2022; 13:1052060. [PMID: 36618908 PMCID: PMC9810751 DOI: 10.3389/fphar.2022.1052060] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 12/07/2022] [Indexed: 12/24/2022] Open
Abstract
Treatment of acute myeloid leukemia (AML) and high-risk myelodysplastic syndromes (MDS) is difficult in older patients with comorbidities and high-risk disease factors. Venetoclax, the first-in-class Bcl-2 inhibitor, has proven efficacy and safety in combination with azacytidine for treatment of high-risk myeloid diseases. In this single-center real-life retrospective study, a total of 27 consecutive patients treated with azacytidine plus venetoclax were included, and clinical outcomes, hematological improvements, and biomarkers of responsiveness to therapy were compared to those observed in an historical cohort of 95 consecutive patients treated with azacytidine as single agent. Azacytidine plus venetoclax was effective and safe in older and frail AML and high-risk MDS patients, with median overall survival of 22.3 months, higher than that reported in phase III trial (14.7 months), and higher than that of historical cohort (5.94 months). Progression-free survival was higher in patients treated with the drug combination compared to those treated with azacytidine as single agent (p = 0.0065). Clinical benefits might increase when azacytidine and venetoclax are administered as upfront therapy (p = 0.0500). We showed that Tim-3 expression could be a promising therapeutic target in refractory/relapsed patients, and galectin-9 a biomarker of responsiveness to therapy. Moreover, patients treated with azacytidine and venetoclax displayed a higher overall survival regardless the presence of negative prognostic markers at diagnosis (e.g., increased WT1 copies and/or normalized blast count). These encouraging results in a real-world setting supported efficacy and safety of azacytidine plus venetoclax as upfront therapy in AML and high-risk MDS, with clinical outcomes comparable to those of clinical trials when an appropriate venetoclax management with bone marrow assessment at every first, second, fourth, and eighth cycle, and dose adjustments for toxicities are performed.
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Affiliation(s)
- Valentina Giudice
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy,Department of Medicine, University of Salerno, Baronissi, Italy,Pharmacology Unit, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Bianca Serio
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Idalucia Ferrara
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Paola Manzo
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Marisa Gorrese
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Rita Pepe
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Angela Bertolini
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy,Department of Medicine, University of Salerno, Baronissi, Italy
| | - Francesca D’Alto
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Francesco Verdesca
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Maddalena Langella
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Amelia Filippelli
- Department of Medicine, University of Salerno, Baronissi, Italy,Pharmacology Unit, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Carmine Selleri
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy,Department of Medicine, University of Salerno, Baronissi, Italy,*Correspondence: Carmine Selleri,
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4
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Manzo P, Scala P, Giudice V, Gorrese M, Bertolini A, Morini D, D'Alto F, Pepe R, Pedicini A, Izzo B, Verdesca F, Langella M, Serio B, Della Porta G, Selleri C. c-Kit M541L variant is related to ineffective hemopoiesis predisposing to clonal evolution in 3D in vitro biomimetic co-culture model of bone marrow niche. Heliyon 2022; 8:e11998. [DOI: 10.1016/j.heliyon.2022.e11998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 09/21/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022] Open
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Gorrese M, Bertolini A, Fresolone L, Campana A, Pezzullo L, Guariglia R, Mettivier L, Manzo P, Cuffa B, D'Alto F, Serio B, Selleri C, Giudice V. Inter-intra instrument comparison and standardization of a 10-color immunophenotyping for B and T cell non-Hodgkin lymphoma diagnosis and monitoring. J Immunol Methods 2022; 511:113374. [PMID: 36243108 DOI: 10.1016/j.jim.2022.113374] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/30/2022] [Accepted: 10/08/2022] [Indexed: 11/06/2022]
Abstract
Harmonization of flow cytometry protocols from instrument settings to antibody panel and reagents is highly encouraged for inter-laboratory data comparison in both research and clinical settings, especially for minimal residual disease monitoring evaluation in hematological diseases across centers. Here, we described inter-intra instrument comparison of two standardized 10-color staining dried tubes for B- and T-cell lymphoproliferative disorder diagnosis and monitoring on two different flow cytometers, a Beckman Coulter NaviosEx and a Beckman Coulter DxFlex. A total of 47 consecutive patients were enrolled, and 39 of them were evaluable for further studies. We show highly comparable results between the two cytometers for cell frequency and fluorescence intensity signals for both standardized 10-color staining dried tubes. For this latter, fluorescence of each antibody and subject was normalized on the mean value obtained from the entire study cohort thus reducing the effects of biological variability and allowing comparison between instruments with different detector sensitivity. In summary, dried tubes were confirmed as an optimal standardized diagnostic tool, especially when associated with EuroFlow standardized procedures by minimizing technical and biological variability. However, data analysis is still operator-dependent, and more efforts are needed to develop automated or semi-automated software for flow cytometry data analysis for diagnostic purposes.
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Affiliation(s)
- Marisa Gorrese
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Angela Bertolini
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Lucia Fresolone
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Annapaola Campana
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Luca Pezzullo
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Roberto Guariglia
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Laura Mettivier
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Paola Manzo
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Bianca Cuffa
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Francesca D'Alto
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Bianca Serio
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Carmine Selleri
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy; Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy.
| | - Valentina Giudice
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy; Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
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6
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Giudice V, Serio B, Bertolini A, Mettivier L, D'Alto F, Pezzullo L, D'Addona M, Fumo R, Zeppa P, Gorrese M, Selleri C. Implementation of International Prognostic Index with flow cytometry immunophenotyping for better risk stratification of chronic lymphocytic leukemia. Eur J Haematol 2022; 109:483-493. [PMID: 35871396 PMCID: PMC9804478 DOI: 10.1111/ejh.13833] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 07/01/2022] [Accepted: 07/05/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Current chronic lymphocytic leukemia (CLL) International Prognostic Index (IPI) stratifies patients based on clinical, molecular, and biochemical features; however, B-cell markers also influence CLL outcomes. Here, prognostic roles of CD11c, CD38, and CD49d were first evaluated, and then an immunophenotypic score was combined with CLL-IPI for risk stratification of CLL patients. METHODS A total of 171 CLL subjects were included, and surface marker expression was assessed by flow cytometry. Levels ≥30% were chosen as cut-off of positivity to a marker; then values of 1 (for CD11c and CD38) or 3 (for CD49d) were assigned and scores determined for each patient's clone immunophenotype. RESULTS CD49d positivity was significantly associated with simultaneous expression of CD11c and/or CD38, unmutated IGHV status, and higher β2-microglobulin levels compared to those with CD49d negativity. Moreover, CD49d+ patients experienced a shorter progression-free survival and time to treatment. When the immunophenotypic score was combined with CLL-IPI, patients with high-risk immunophenotype had a significantly lower time-to-treatment regardless CLL-IPI. CONCLUSIONS Our results suggested clinical utility of an integrated prognostic score for better risk stratification of CLL patients. These results require further validation in prospective larger studies.
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Affiliation(s)
- Valentina Giudice
- Hematology and Transplant CenterUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly,Department of Medicine, Surgery, and DentistryUniversity of SalernoBaronissiItaly
| | - Bianca Serio
- Hematology and Transplant CenterUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | - Angela Bertolini
- Department of Medicine, Surgery, and DentistryUniversity of SalernoBaronissiItaly
| | - Laura Mettivier
- Hematology and Transplant CenterUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | - Francesca D'Alto
- Hematology and Transplant CenterUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | - Luca Pezzullo
- Hematology and Transplant CenterUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | - Matteo D'Addona
- Hematology and Transplant CenterUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | - Rosalba Fumo
- Anatomy Pathology UnitUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | - Pio Zeppa
- Department of Medicine, Surgery, and DentistryUniversity of SalernoBaronissiItaly,Anatomy Pathology UnitUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly
| | - Marisa Gorrese
- Department of Medicine, Surgery, and DentistryUniversity of SalernoBaronissiItaly
| | - Carmine Selleri
- Hematology and Transplant CenterUniversity Hospital “San Giovanni di Dio e Ruggi d'Aragona”SalernoItaly,Department of Medicine, Surgery, and DentistryUniversity of SalernoBaronissiItaly
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7
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Gorrese M, Guariglia R, Campana A, Bertolini A, Fresolone L, Martorelli MC, Serio B, Selleri C, Giudice V. Biclonality in hairy cell leukemia: Co-occurrence of CD10 + and CD10 - clones with different surface membrane immunoglobulin expression. Cytometry B Clin Cytom 2022; 102:458-461. [PMID: 36278855 DOI: 10.1002/cyto.b.22096] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 10/04/2022] [Accepted: 10/12/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Marisa Gorrese
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Roberto Guariglia
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Annapaola Campana
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Angela Bertolini
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Lucia Fresolone
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Maria Carmen Martorelli
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Bianca Serio
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Carmine Selleri
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy.,Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
| | - Valentina Giudice
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy.,Department of Medicine, Surgery, and Dentistry, University of Salerno, Baronissi, Italy
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8
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Giudice V, Pezzullo L, Ciancia G, D’Addona M, D’Alto F, Gorrese M, Cuffa B, Selleri C. Post-therapy B Regulatory Cells Might early Predict Relapse in Hodgkin Lymphoma. Mediterr J Hematol Infect Dis 2022; 14:e2022042. [PMID: 35615322 PMCID: PMC9083938 DOI: 10.4084/mjhid.2022.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 03/12/2022] [Accepted: 04/15/2022] [Indexed: 11/18/2022] Open
Affiliation(s)
- Valentina Giudice
- Department of Medicine, Surgery, and Dentistry “Scuola Medica Salernitana”, University of Salerno, Baronissi, Italy
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Luca Pezzullo
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Giuseppe Ciancia
- Anatomy Patology, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Matteo D’Addona
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Francesca D’Alto
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Marisa Gorrese
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Bianca Cuffa
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Carmine Selleri
- Department of Medicine, Surgery, and Dentistry “Scuola Medica Salernitana”, University of Salerno, Baronissi, Italy
- Hematology and Transplant Center, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
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9
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Serio B, Giudice V, D'Addona M, Guariglia R, Gorrese M, Bertolini A, D'Alto F, Cuffa B, Pellegrino D, Langella M, Selleri C. A case series of blastic plasmacytoid dendritic cell neoplasia. Transl Med UniSa 2021. [PMID: 33457326 PMCID: PMC8370518 DOI: 10.37825/2239-9747.1012] [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] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Blastic plasmacytoid dendritic cell neoplasm (BPDCN), an extremely rare and aggressive tumor, derives from plasmacytoid dendritic cell precursors and is characterized by CD4 and CD56 positivity accompanied by the expression of isolated myeloid, B- or T-cell lineage markers. Despite the recent introduction of specific targeted therapies, prognosis is still poor with a median overall survival of one year, and allogeneic bone marrow transplantation remains the only curative treatment in eligible patients. In this series, we described two cases of adult BPDCN treated with high dose cytarabine and methotrexate and autologous hematopoietic stem cell transplantation, or fludarabine, cytarabine, and idarubicin achieving the first a complete lasting remission, while the second only a transient improvement in skin lesions.
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Affiliation(s)
- B Serio
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy
| | - V Giudice
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy.,Clinical Pharmacology, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy.,Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Italy
| | - M D'Addona
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy
| | - R Guariglia
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy
| | - M Gorrese
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy
| | - A Bertolini
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Italy
| | - F D'Alto
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy
| | - B Cuffa
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy
| | - D Pellegrino
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy
| | - M Langella
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy
| | - C Selleri
- Hematology and Transplant Center, University Hospital "San Giovanni di Dio e Ruggi D'Aragona", Italy.,Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Italy
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10
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Monteleone F, Vitale M, Caratù G, D'Ambrosio C, Di Giovanni S, Gorrese M, Napolitano F, Romano MF, Del Vecchio L, Succoio M, Scaloni A, Zambrano N. Inhibition of PID1/NYGGF4/PCLI1 gene expression highlights its role in the early events of the cell cycle in NIH3T3 fibroblasts. J Enzyme Inhib Med Chem 2016; 31:45-53. [PMID: 27535298 DOI: 10.1080/14756366.2016.1217855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The PID1/NYGGF4/PCLI1 gene encodes for a protein with a phosphotyrosine-binding domain, which interacts with the lipoprotein receptor-related protein 1. Previous work by us and others suggested a function of the gene in cell proliferation of NIH3T3 fibroblasts and 3T3-L1 pre-adipocytes. The molecular characterization of PCLI1 protein, ectopically expressed in NIH3T3 fibroblasts, revealed two phosphorylation sites at Ser154 and Ser165. In order to clarify the functions of this gene, we analyzed the effects of its downregulation on cellular proliferation and cell cycle progression in NIH3T3 cell cultures. Downregulation of PID1/NYGGF4/PCLI1 mRNA levels by short hairpin RNAs (shRNAs) elicited decreased proliferation rate in mammalian cell lines; cell cycle analysis of serum-starved, synchronized NIH3T3 fibroblasts showed an increased accumulation of shRNA-interfered cells in the G1 phase. Decreased levels of FOS and MYC mRNAs were accordingly associated with these events. The molecular scenario emerging from our data suggests that PID1/NYGGF4/PCLI1 controls cellular proliferation and cell cycle progression in NIH3T3 cells.
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Affiliation(s)
| | - Monica Vitale
- a CEINGE Biotecnologie Avanzate , Napoli , Italy.,b Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II , Napoli , Italy , and.,c Proteomics & Mass Spectrometry Laboratory, ISPAAM - National Research Council , Naples , Italy
| | - Ginevra Caratù
- a CEINGE Biotecnologie Avanzate , Napoli , Italy.,b Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II , Napoli , Italy , and
| | - Chiara D'Ambrosio
- c Proteomics & Mass Spectrometry Laboratory, ISPAAM - National Research Council , Naples , Italy
| | - Stefano Di Giovanni
- b Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II , Napoli , Italy , and
| | | | | | - Maria Fiammetta Romano
- b Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II , Napoli , Italy , and
| | - Luigi Del Vecchio
- a CEINGE Biotecnologie Avanzate , Napoli , Italy.,b Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II , Napoli , Italy , and
| | - Mariangela Succoio
- a CEINGE Biotecnologie Avanzate , Napoli , Italy.,b Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II , Napoli , Italy , and
| | - Andrea Scaloni
- c Proteomics & Mass Spectrometry Laboratory, ISPAAM - National Research Council , Naples , Italy
| | - Nicola Zambrano
- a CEINGE Biotecnologie Avanzate , Napoli , Italy.,b Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli Federico II , Napoli , Italy , and
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Fusco A, Panico L, Gorrese M, Bianchino G, Barone MV, Grieco V, Vitiello L, D’Assante R, Romano R, Palamaro L, Scalia G, Vecchio LD, Pignata C. Molecular evidence for a thymus-independent partial T cell development in a FOXN1-/- athymic human fetus. PLoS One 2013; 8:e81786. [PMID: 24349129 PMCID: PMC3857207 DOI: 10.1371/journal.pone.0081786] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 10/16/2013] [Indexed: 11/19/2022] Open
Abstract
The thymus is the primary organ able to support T cell ontogeny, abrogated in FOXN1(-/-) human athymia. Although evidence indicates that in animal models T lymphocytes may differentiate at extrathymic sites, whether this process is really thymus-independent has still to be clarified. In an athymic FOXN1(-/-) fetus, in which we previously described a total blockage of CD4(+) and partial blockage of CD8(+) cell development, we investigated whether intestine could play a role as extrathymic site of T-lymphopoiesis in humans. We document the presence of few extrathymically developed T lymphocytes and the presence in the intestine of CD3(+) and CD8(+), but not of CD4(+) cells, a few of them exhibiting a CD45RA(+) naïve phenotype. The expression of CD3εεpTα, RAG1 and RAG2 transcripts in the intestine and TCR gene rearrangement was also documented, thus indicating that in humans the partial T cell ontogeny occurring at extrathymic sites is a thymus- and FOXN1-independent process.
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Affiliation(s)
- Anna Fusco
- Department of Translational Medical Sciences, Pediatric Section, “Federico II” University, Naples, Italy
| | - Luigi Panico
- Unit of Pathology, National Relevance Hospital “S.G. Moscati”, Avellino, Italy
| | - Marisa Gorrese
- Department of Biochemistry and Medical Biotechnology–CEINGE, “Federico II” University, Naples, Italy
| | - Gabriella Bianchino
- Molecular Oncology Unit, IRCCS, “Centro di Riferimento Oncologico della Basilicata”, Rionero in Vulture, Pz, Italy
| | - Maria V. Barone
- Department of Translational Medical Sciences, Pediatric Section, “Federico II” University, Naples, Italy
| | - Vitina Grieco
- Molecular Oncology Unit, IRCCS, “Centro di Riferimento Oncologico della Basilicata”, Rionero in Vulture, Pz, Italy
| | - Laura Vitiello
- Department of Cellular and Molecular Biology and Pathology, “Federico II” University, Naples, Italy
| | - Roberta D’Assante
- Department of Translational Medical Sciences, Pediatric Section, “Federico II” University, Naples, Italy
| | - Rosa Romano
- Department of Translational Medical Sciences, Pediatric Section, “Federico II” University, Naples, Italy
| | - Loredana Palamaro
- Department of Translational Medical Sciences, Pediatric Section, “Federico II” University, Naples, Italy
| | - Giulia Scalia
- Department of Biochemistry and Medical Biotechnology–CEINGE, “Federico II” University, Naples, Italy
| | - Luigi Del Vecchio
- Department of Biochemistry and Medical Biotechnology–CEINGE, “Federico II” University, Naples, Italy
| | - Claudio Pignata
- Department of Translational Medical Sciences, Pediatric Section, “Federico II” University, Naples, Italy
- * E-mail:
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12
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Vigliano I, Gorrese M, Fusco A, Vitiello L, Amorosi S, Panico L, Ursini MV, Calcagno G, Racioppi L, Del Vecchio L, Pignata C. FOXN1 mutation abrogates prenatal T-cell development in humans. J Med Genet 2011; 48:413-6. [DOI: 10.1136/jmg.2011.089532] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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13
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D'Alessio F, Mirabelli P, Gorrese M, Scalia G, Gemei M, Mariotti E, Di Noto R, Martinelli P, Fortunato G, Paladini D, Del Vecchio L. Polychromatic flow cytometry analysis of CD34+ hematopoietic stem cells in cryopreserved early preterm human cord blood samples. Cytometry A 2010; 79:14-24. [DOI: 10.1002/cyto.a.20989] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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14
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Antonini D, Russo MT, De Rosa L, Gorrese M, Del Vecchio L, Missero C. Transcriptional Repression of miR-34 Family Contributes to p63-Mediated Cell Cycle Progression in Epidermal Cells. J Invest Dermatol 2010; 130:1249-57. [DOI: 10.1038/jid.2009.438] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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15
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Andolfo I, De Falco L, Asci R, Russo R, Colucci S, Gorrese M, Zollo M, Iolascon A. Regulation of divalent metal transporter 1 (DMT1) non-IRE isoform by the microRNA Let-7d in erythroid cells. Haematologica 2010; 95:1244-52. [PMID: 20410187 DOI: 10.3324/haematol.2009.020685] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Divalent metal transporter 1 (DMT1) is a widely expressed metal-iron transporter gene encoding four variant mRNA transcripts, differing for alternative promoter at 5' (DMT1 1A and 1B) and alternative splicing at 3' UTR, differing by a specific sequence either containing or lacking an iron regulatory element (+IRE and -IRE, respectively). DMT1-IRE might be the major DMT1 isoform expressed in erythroid cells, although its regulation pathways are still unknown. DESIGN AND METHODS The microRNA (miRNA) Let-7d (miR-Let-7d) was selected by the analysis of four miRNAs, predicted to target the DMT1-IRE gene in CD34(+) hematopoietic progenitor cells, in K562 and in HEL cells induced to erythroid differentiation. Using a luciferase reporter assay we demonstrated the inhibition of DMT1-IRE by miR-Let-7d in K562 and HEL cells. The function of miR-Let-7d in erythroid cells was evaluated by the flow cytometry analysis of erythroid differentiation markers, by benzidine staining and by iron flame atomic absorption for the evaluation of iron concentration in the endosomes from K562 cells over-expressing miR-Let-7d. RESULTS We show that in erythroid cells, DMT1-IRE expression is under the regulation of miR-Let-7d. DMT1-IRE and miR-Let-7d are inversely correlated with CD34(+) cells, K562 and HEL cells during erythroid differentiation. Moreover, overexpression of miR-Let-7d decreases the expression of DMT1-IRE at the mRNA and protein levels in K562 and HEL cells. MiR-Let-7d impairs erythroid differentiation of K562 cells by accumulation of iron in the endosomes. CONCLUSIONS Overall, these data suggest that miR-Let-7d participates in the finely tuned regulation of iron metabolism by targeting DMT1-IRE isoform in erythroid cells.
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Affiliation(s)
- Immacolata Andolfo
- CEINGE, Biotecnologie Avanzate, Via, Comunale Margherita 482, 80145 Naples, Italy
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Esposito MT, Di Noto R, Mirabelli P, Gorrese M, Parisi S, Montanaro D, Del Vecchio L, Pastore L. Culture conditions allow selection of different mesenchymal progenitors from adult mouse bone marrow. Tissue Eng Part A 2009; 15:2525-36. [PMID: 19298168 DOI: 10.1089/ten.tea.2008.0509] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The use of adult stem cells in tissue engineering approaches will benefit from the establishment of culture conditions that allow the expansion and maintenance of cells with stem cell-like activity and high differentiation potential. In the field of adult stem cells, bone marrow stromal cells (BMSCs) are promising candidates. In the present study, we define, for the first time, conditions for optimizing the yields of cultures enriched for specific progenitors of bone marrow. Using four distinct culture conditions, supernatants from culture of bone fragments, marrow stroma cell line MS-5, embryonic fibroblast cell line NIH3T3, and a cocktail of epidermal growth factor (EGF) and platelet-derived growth factor (PDGF), we isolated four different sub-populations of murine BMSCs (mBMSCs). These cells express a well-known marker of undifferentiated embryonic stem cells (Nanog) and show interesting features in immunophenotype, self-renewal ability, and differentiation potency. In particular, using NIH3T3 conditioned medium, we obtained cells that showed impairment in osteogenic and chondrogenic differentiation while retaining high adipogenic potential during passages. Our results indicate that the choice of the medium used for isolation and expansion of mBMSCs is important for enriching the culture of desired specific progenitors.
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Troncone G, Guerriero E, Pallante P, Pallante P, Berlingieri MT, Ferraro A, Del Vecchio L, Gorrese M, Mariotti E, Iaccarino A, Palmieri EA, Zeppa P, Palombini L, Fusco A. UbcH10 expression in human lymphomas. Histopathology 2009; 54:731-40. [PMID: 19438748 DOI: 10.1111/j.1365-2559.2009.03296.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
AIMS The UbcH10 ubiquitin-conjugating enzyme plays a key role in regulating mitosis completion. We have previously reported that UbcH10 overexpression is associated with aggressive thyroid, ovarian and breast carcinomas. The aim of this study was to investigate UbcH10 expression in human lymphomas. METHODS AND RESULTS Cell lines and tissue samples of Hodgkin's lymphoma (HL) and of non-Hodgkin's lymphoma (NHL) were screened for UbcH10 expression at transcriptional and translational levels. UbcH10 expression was related to the grade of malignancy. In fact, it was low in indolent tumours and high in a variety of HL and NHL cell lines and in aggressive lymphomas. It was highest in Burkitt's lymphoma, as shown by quantitative real-time polymerase chain reaction and by tissue microarray immunohistochemistry. Flow cytometry of cell lines confirmed that UbcH10 expression is cell-cycle dependent, steadily increasing in S phase, peaking in G(2)/M phase and dramatically decreasing in G(0)/G(1) phases. We also showed that UbcH10 plays a relevant role in lymphoid cell proliferation, since blocking of its synthesis by RNA interference inhibited cell growth. CONCLUSIONS Taken together, these results indicate that UbcH10 is a novel lymphoid proliferation marker encompassing the cell cycle window associated with exit from mitosis. Its overexpression in aggressive lymphomas suggests that UbcH10 could be a therapeutic target in this setting.
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Affiliation(s)
- Giancarlo Troncone
- Dipartimento di Scienze Biomorfologiche e Funzionali, University of Naples Federico II, Napoli, Italy.
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Brunetti L, Di Noto R, Abate G, Gorrese M, Gravetti A, Raia M, Scalia G, Pascariello C, Camera A, Del Vecchio L. CD200/OX2, a cell surface molecule with immuno-regulatory function, is consistently expressed on hairy cell leukaemia neoplastic cells. Br J Haematol 2009; 145:665-7. [PMID: 19344398 DOI: 10.1111/j.1365-2141.2009.07644.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Di Noto R, Scalia G, Abate G, Gorrese M, Pascariello C, Raia M, Morabito P, Capone F, Pardo CL, Mirabelli P, Mariotti E, Del Vecchio L. Critical role of multidimensional flow cytometry in detecting occult leptomeningeal disease in newly diagnosed aggressive B-cell lymphomas. Leuk Res 2008; 32:1196-9. [DOI: 10.1016/j.leukres.2007.12.016] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2007] [Revised: 12/20/2007] [Accepted: 12/20/2007] [Indexed: 11/28/2022]
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Mirabelli P, Di Noto R, Lo Pardo C, Morabito P, Abate G, Gorrese M, Raia M, Pascariello C, Scalia G, Gemei M, Mariotti E, Del Vecchio L. Extended flow cytometry characterization of normal bone marrow progenitor cells by simultaneous detection of aldehyde dehydrogenase and early hematopoietic antigens: implication for erythroid differentiation studies. BMC Physiol 2008; 8:13. [PMID: 18510759 PMCID: PMC2426712 DOI: 10.1186/1472-6793-8-13] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2007] [Accepted: 05/29/2008] [Indexed: 12/19/2022]
Abstract
Background Aldehyde dehydrogenase (ALDH) is a cytosolic enzyme highly expressed in hematopoietic precursors from cord blood and granulocyte-colony stimulating factor mobilized peripheral blood, as well as in bone marrow from patients with acute myeloblastic leukemia. As regards human normal bone marrow, detailed characterization of ALDH+ cells has been addressed by one single study (Gentry et al, 2007). The goal of our work was to provide new information about the dissection of normal bone marrow progenitor cells based upon the simultaneous detection by flow cytometry of ALDH and early hematopoietic antigens, with particular attention to the expression of ALDH on erythroid precursors. To this aim, we used three kinds of approach: i) multidimensional analytical flow cytometry, detecting ALDH and early hematopoietic antigens in normal bone marrow; ii) fluorescence activated cell sorting of distinct subpopulations of progenitor cells, followed by in vitro induction of erythroid differentiation; iii) detection of ALDH+ cellular subsets in bone marrow from pure red cell aplasia patients. Results In normal bone marrow, we identified three populations of cells, namely ALDH+CD34+, ALDH-CD34+ and ALDH+CD34- (median percentages were 0.52, 0.53 and 0.57, respectively). As compared to ALDH-CD34+ cells, ALDH+CD34+ cells expressed the phenotypic profile of primitive hematopoietic progenitor cells, with brighter expression of CD117 and CD133, accompanied by lower display of CD38 and CD45RA. Of interest, ALDH+CD34- population disclosed a straightforward erythroid commitment, on the basis of three orders of evidences. First of all, ALDH+CD34- cells showed a CD71bright, CD105+, CD45- phenotype. Secondly, induction of differentiation experiments evidenced a clear-cut expression of glycophorin A (CD235a). Finally, ALDH+CD34- precursors were not detectable in patients with pure red cell aplasia (PRCA). Conclusion Our study, comparing surface antigen expression of ALDH+/CD34+, ALDH-/CD34+ and ALDH+/CD34- progenitor cell subsets in human bone marrow, clearly indicated that ALDH+CD34- cells are mainly committed towards erythropoiesis. To the best of our knowledge this finding is new and could be useful for basic studies about normal erythropoietic differentiation as well as for enabling the employment of ALDH as a red cell marker in polychromatic flow cytometry characterization of bone marrow from patients with aplastic anemia and myelodysplasia.
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Affiliation(s)
- Peppino Mirabelli
- Servizio di Immunoematologia e Medicina Trasfusionale, Ospedale A. Cardarelli, Napoli, Italy.
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