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Abbou N, Piazzola P, Gabert J, Ernest V, Arcani R, Couderc AL, Tichadou A, Roche P, Farnault L, Colle J, Ouafik L, Morange P, Costello R, Venton G. Impact of Molecular Biology in Diagnosis, Prognosis, and Therapeutic Management of BCR::ABL1-Negative Myeloproliferative Neoplasm. Cells 2022; 12:cells12010105. [PMID: 36611899 PMCID: PMC9818322 DOI: 10.3390/cells12010105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/16/2022] [Accepted: 12/23/2022] [Indexed: 12/28/2022] Open
Abstract
BCR::ABL1-negative myeloproliferative neoplasms (MPNs) include three major subgroups-polycythemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF)-which are characterized by aberrant hematopoietic proliferation with an increased risk of leukemic transformation. Besides the driver mutations, which are JAK2, CALR, and MPL, more than twenty additional mutations have been identified through the use of next-generation sequencing (NGS), which can be involved with pathways that regulate epigenetic modifications, RNA splicing, or DNA repair. The aim of this short review is to highlight the impact of molecular biology on the diagnosis, prognosis, and therapeutic management of patients with PV, ET, and PMF.
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Affiliation(s)
- Norman Abbou
- Molecular Biology Laboratory, North University Hospital, 13015 Marseille, France
- INSERM, INRAE, C2VN, Aix-Marseille University, 13005 Marseille, France
| | - Pauline Piazzola
- Hematology and Cellular Therapy Department, Conception University Hospital, 13005 Marseille, France
| | - Jean Gabert
- Molecular Biology Laboratory, North University Hospital, 13015 Marseille, France
- INSERM, INRAE, C2VN, Aix-Marseille University, 13005 Marseille, France
| | - Vincent Ernest
- Hematology Laboratory, Timone University Hospital, 13005 Marseille, France
| | - Robin Arcani
- INSERM, INRAE, C2VN, Aix-Marseille University, 13005 Marseille, France
- Department of Internal Medicine, Timone University Hospital, 13005 Marseille, France
| | - Anne-Laure Couderc
- Department of Geriatrics, South University Hospital, 13005 Marseille, France
| | - Antoine Tichadou
- Hematology and Cellular Therapy Department, Conception University Hospital, 13005 Marseille, France
| | - Pauline Roche
- Hematology and Cellular Therapy Department, Conception University Hospital, 13005 Marseille, France
| | - Laure Farnault
- Hematology and Cellular Therapy Department, Conception University Hospital, 13005 Marseille, France
| | - Julien Colle
- INSERM, INRAE, C2VN, Aix-Marseille University, 13005 Marseille, France
- Hematology and Cellular Therapy Department, Conception University Hospital, 13005 Marseille, France
| | - L’houcine Ouafik
- CNRS, INP, Institute of Neurophysiopathol, Aix-Marseille Université, 13005 Marseille, France
- APHM, CHU Nord, Service d’Onco-Biologie, Aix-Marseille Université, 13005 Marseille, France
| | - Pierre Morange
- INSERM, INRAE, C2VN, Aix-Marseille University, 13005 Marseille, France
- Hematology Laboratory, Timone University Hospital, 13005 Marseille, France
| | - Régis Costello
- INSERM, INRAE, C2VN, Aix-Marseille University, 13005 Marseille, France
- Hematology and Cellular Therapy Department, Conception University Hospital, 13005 Marseille, France
- TAGC, INSERM, UMR1090, Aix-Marseille University, 13005 Marseille, France
| | - Geoffroy Venton
- INSERM, INRAE, C2VN, Aix-Marseille University, 13005 Marseille, France
- Hematology and Cellular Therapy Department, Conception University Hospital, 13005 Marseille, France
- TAGC, INSERM, UMR1090, Aix-Marseille University, 13005 Marseille, France
- Correspondence: ; Tel.: +33-4-91-38-41-52
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