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Chen C, Kuo M, Wang Y, Pei S, Huang M, Chen C, Huang C, Chen Y, Shih L. Treatment outcome and germline predictive factors of ropeginterferon alpha-2b in myeloproliferative neoplasm patients. Cancer Med 2024; 13:e7166. [PMID: 38572926 PMCID: PMC10993704 DOI: 10.1002/cam4.7166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 03/17/2024] [Accepted: 03/26/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Studies have shown that some single nucleotide polymorphisms (SNPs) could serve as excellent markers in foretelling the treatment outcome of interferon (IFN) in myeloproliferative neoplasms (MPN). However, most work originated from western countries, and data from different ethnic populations have been lacking. METHODS To gain insights, targeted sequencing was performed to detect myeloid-associated mutations and SNPs in eight loci across three genes (IFNL4, IFN-γ, and inosine triphosphate pyrophosphatase [ITPA]) to explore their predictive roles in our cohort of 21 ropeginterferon alpha-2b (ROPEG)-treated MPN patients, among whom real-time quantitative PCR was also performed periodically to monitor the JAK2V617F allele burden in 19 JAK2V617F-mutated cases. RESULTS ELN response criteria were adopted to designate patients as good responders if they achieved complete hematological responses (CHR) within 1 year (CHR1) or attained major molecular responses (MMR), which occurred in 70% and 45% of the patients, respectively. IFNL4 and IFN-γ gene SNPs were infrequent in our population and were thus excluded from further analysis. Two ITPA SNPs rs6051702 A>C and rs1127354 C>A were associated with an inferior CHR1 rate and MMR rate, respectively. The former seemed to be linked to grade 2 or worse hepatotoxicity as well, although the comparison was of borderline significance only (50%, vs. 6.7% in those with common haplotype, p = 0.053). Twelve patients harbored 19 additional somatic mutations in 12 genes, but the trajectory of these mutations varied considerably and was not predictive of any response. CONCLUSIONS Overall, this study provided valuable information on the ethnics- and genetics-based algorithm in the treatment of MPN.
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Affiliation(s)
- Chih‐Cheng Chen
- Division of Hematology and OncologyChang Gung Memorial HospitalChiayiTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Ming‐Chung Kuo
- College of MedicineChang Gung UniversityTaoyuanTaiwan
- Division of Hematology‐OncologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
| | - Ying‐Hsuan Wang
- Division of Hematology and OncologyChang Gung Memorial HospitalChiayiTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Sung‐Nan Pei
- Department of Hema‐OncologyE‐Da Cancer Hospital, I‐Shou UniversityKaohsiungTaiwan
| | - Ming‐Lih Huang
- Division of Hematology and OncologyDa Chien General HospitalMiaoliTaiwan
| | - Chiu‐Chen Chen
- Division of Hematology‐OncologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
| | - Cih‐En Huang
- Division of Hematology and OncologyChang Gung Memorial HospitalChiayiTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Yi‐Yang Chen
- Division of Hematology and OncologyChang Gung Memorial HospitalChiayiTaiwan
| | - Lee‐Yung Shih
- College of MedicineChang Gung UniversityTaoyuanTaiwan
- Division of Hematology‐OncologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
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Morishita S, Komatsu N. Diagnosis- and Prognosis-Related Gene Alterations in BCR::ABL1-Negative Myeloproliferative Neoplasms. Int J Mol Sci 2023; 24:13008. [PMID: 37629188 PMCID: PMC10455804 DOI: 10.3390/ijms241613008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
BCR::ABL1-negative myeloproliferative neoplasms (MPNs) are a group of hematopoietic malignancies in which somatic mutations are acquired in hematopoietic stem/progenitor cells, resulting in an abnormal increase in blood cells in peripheral blood and fibrosis in bone marrow. Mutations in JAK2, MPL, and CALR are frequently found in BCR::ABL1-negative MPNs, and detecting typical mutations in these three genes has become essential for the diagnosis of BCR::ABL1-negative MPNs. Furthermore, comprehensive gene mutation and expression analyses performed using massively parallel sequencing have identified gene mutations associated with the prognosis of BCR::ABL1-negative MPNs such as ASXL1, EZH2, IDH1/2, SRSF2, and U2AF1. Furthermore, single-cell analyses have partially elucidated the effect of the order of mutation acquisition on the phenotype of BCR::ABL1-negative MPNs and the mechanism of the pathogenesis of BCR::ABL1-negative MPNs. Recently, specific CREB3L1 overexpression has been identified in megakaryocytes and platelets in BCR::ABL1-negative MPNs, which may be promising for the development of diagnostic applications. In this review, we describe the genetic mutations found in BCR::ABL1-negative MPNs, including the results of analyses conducted by our group.
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Affiliation(s)
- Soji Morishita
- Development of Therapies against MPNs, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
- Advanced Hematology, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkuo-ku, Tokyo 113-8421, Japan
| | - Norio Komatsu
- Development of Therapies against MPNs, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan
- Advanced Hematology, Juntendo University Graduate School of Medicine, 2-1-1 Hongo, Bunkuo-ku, Tokyo 113-8421, Japan
- PharmaEssentia Japan, Akasaka Center Building 12 Fl, 1-3-13 Motoakasaka, Minato-ku, Tokyo 107-0051, Japan
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Gu C, Can C, Liu J, Wei Y, Yang X, Guo X, Wang R, Jia W, Liu W, Ma D. The genetic polymorphisms of immune-related genes contribute to the susceptibility and survival of lymphoma. Cancer Med 2023; 12:14960-14978. [PMID: 37329186 PMCID: PMC10417154 DOI: 10.1002/cam4.6131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/09/2023] [Accepted: 05/14/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND Though immunological abnormalities have been proven involved in the pathogenesis of lymphoma, the underlying mechanism remains unclear. METHODS We investigated 25 single nucleotide polymorphisms (SNPs) of 21 immune-related genes and explored their roles in lymphoma. The genotyping assay of the selected SNPs was used by the Massarray platform. Logistic regression and Cox proportional hazards models were used to analyze the associations of SNPs and the susceptibility of lymphoma or clinical characteristics of lymphoma patients. In addition, Least Absolute Shrinkage and Selection Operator regression was used to further analyze the relationships with the survival of lymphoma patients and candidate SNPs, and the significant difference between genotypes was verified by the expression of RNA. RESULTS By comparing 245 lymphoma patients with 213 healthy controls, we found eight important SNPs related to the susceptibility of lymphoma, which were involved in JAK-STAT, NF-κB and other functional pathways. We further analyzed the relationships between SNPs and clinical characteristics. Our results showed that both IL6R (rs2228145) and STAT5B (rs6503691) significantly contributed to the Ann Arbor stages of lymphoma. And the STAT3 (rs744166), IL2 (rs2069762), IL10 (rs1800871), and PARP1 (rs907187) manifested a significant relationship with the peripheral blood counts in lymphoma patients. More importantly, the IFNG (rs2069718) and IL12A (rs6887695) were associated with the overall survival (OS) of lymphoma patients remarkably, and the adverse effects of GC genotypes could not be offset by Bonferroni correction for multiple comparison in rs6887695 especially. Moreover, we determined that the mRNA expression levels of IFNG and IL12A were significantly decreased in patients with shorter-OS genotypes. CONCLUSIONS We used multiple methods of analysis to predict the correlations between lymphoma susceptibility, clinical characteristics or OS with SNPs. Our findings reveal that immune-related genetic polymorphisms contribute to the prognosis and treatment of lymphoma, which may serve as promising predictive targets.
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Affiliation(s)
- Chaoyang Gu
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Can Can
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Jinting Liu
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Yihong Wei
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Xinyu Yang
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Xiaodong Guo
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Ruiqing Wang
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Wenbo Jia
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Wancheng Liu
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
| | - Daoxin Ma
- Department of HematologyQilu Hospital of Shandong UniversityJinanChina
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Robertson HF, Buckton MJ, Apperley JF. Managing women of child-bearing age with chronic myeloid leukaemia: safety and treatment considerations. Expert Rev Hematol 2023; 16:325-332. [PMID: 37038615 DOI: 10.1080/17474086.2023.2201429] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
INTRODUCTION TKIs are paradigmatic in CML management and offer patients the prospect of a normal life expectancy. As a consequence, the focus of both the clinician and patient has shifted to considerations of quality of life, including the ability to parent children. Unfortunately, TKIs are teratogenic so that alternative treatment options may be required during pregnancy to adequately control disease and minimise risk. AREAS COVERED In this review, we summarise and provide an overview of the literature on the management of CML in women of child-bearing age. We discuss the various treatment options as well as their advantages, disadvantages and safety considerations. We discuss CML in the context of: 1) planned pregnancies with CML 2) unplanned pregnancies with CML 3) CML diagnosed during pregnancy. EXPERT OPINION Confidence in managing pregnancy and CML continues to grow. In the majority of cases, with careful planning and counselling, no treatment is required and disease control can be safely regained after pregnancy ends. In those who require treatment various options are available, and there is growing evidence to suggest that some TKIs may be safe in the later stages of pregnancy.
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Affiliation(s)
- H F Robertson
- Centre for Haematology, Imperial College London, London, UK
- Department of Clinical Haematology, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - M J Buckton
- Centre for Haematology, Imperial College London, London, UK
- Department of Clinical Haematology, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - J F Apperley
- Centre for Haematology, Imperial College London, London, UK
- Department of Clinical Haematology, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
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Recombinant Interferon-β in the Treatment of Polycythemia Vera and Related Neoplasms: Rationales and Perspectives. Cancers (Basel) 2022; 14:cancers14225495. [PMID: 36428587 PMCID: PMC9688061 DOI: 10.3390/cancers14225495] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/25/2022] [Accepted: 11/02/2022] [Indexed: 11/12/2022] Open
Abstract
About 30 years ago, the first clinical trials of the safety and efficacy of recombinant interferon-α2 (rIFN-α2) were performed. Since then, several single-arm studies have shown rIFN-α2 to be a highly potent anticancer agent against several cancer types. Unfortunately, however, a high toxicity profile in early studies with rIFN-α2 -among other reasons likely due to the high dosages being used-disqualified rIFN-α2, which was accordingly replaced with competitive drugs that might at first glance look more attractive to clinicians. Later, pegylated IFN-α2a (Pegasys) and pegylated IFN-α2b (PegIntron) were introduced, which have since been reported to be better tolerated due to reduced toxicity. Today, treatment with rIFN-α2 is virtually outdated in non-hematological cancers, where other immunotherapies-e.g., immune-checkpoint inhibitors-are routinely used in several cancer types and are being intensively investigated in others, either as monotherapy or in combination with immunomodulatory agents, although only rarely in combination with rIFN-α2. Within the hematological malignancies, rIFN-α2 has been used off-label for decades in patients with Philadelphia-negative chronic myeloproliferative neoplasms (MPNs)-i.e., essential thrombocythemia, polycythemia vera, and myelofibrosis-and in recent years rIFN-α2 has been revived with the marketing of ropeginterferon-α2b (Besremi) for the treatment of polycythemia vera patients. Additionally, rIFN-α2 has been revived for the treatment of chronic myelogenous leukemia in combination with tyrosine kinase inhibitors. Another rIFN formulation-recombinant interferon-β (rIFN-β)-has been used for decades in the treatment of multiple sclerosis but has never been studied as a potential agent to be used in patients with MPNs, although several studies and reviews have repeatedly described rIFN-β as an effective anticancer agent as well. In this paper, we describe the rationales and perspectives for launching studies on the safety and efficacy of rIFN-β in patients with MPNs.
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Biczo A, Bereczki F, Koch K, Varga PP, Lazary A. Genetic variants of interleukin 1B and 6 are associated with clinical outcome of surgically treated lumbar degenerative disc disease. BMC Musculoskelet Disord 2022; 23:774. [PMID: 35964023 PMCID: PMC9375337 DOI: 10.1186/s12891-022-05711-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 07/27/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Successfully surgically treating degenerative disc diseases can be challenging to the spine surgeons, the long-term outcome relies on both the physical and mental status of the patient before and after treatment. Numerous studies underlined the role of inflammatory cytokines - like interleukin 1B and 6 - in the development of chronic diseases such as failed back surgery syndrome (FBSS) and major depressive disorder (MDD) which alter the outcome after spinal surgery. Our aim was to evaluate the associations of IL6 and IL1B gene polymorphisms with the long-term outcome of degenerative lumbar spine surgeries. METHODS An international genetical database (GENODISC) was combined with our institute's clinical database to create a large pool with long term follow up data. Altogether 431 patient's data were analysed. Patient reported outcome measures and surgical outcome was investigated in association with IL1B and IL6 SNPs with the help of 'SNPassoc' R genome wide association package. RESULTS Interleukin 1B variants analysis confirmed association with improvement of pain after surgery on individual SNP level and on haplotype level, moreover relationship with patient reported outcome and preoperative level of depression was found on individual SNP level. IL6 variants were associated with preoperative depression, somatization and with subsequent surgery. CONCLUSION Understanding the complexity of spinal surgery patients' long-term well-being is crucial in effectively treating chronic debilitating somatic diseases and the associated mental illnesses. Further studies should investigate more comprehensively the linkage of chronic physical and mental illnesses focusing on their simultaneous treatment.
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Affiliation(s)
- Adam Biczo
- Semmelweis University School of Ph.D studies, Ulloi street 26, Budapest, 1086, Hungary.,National Center for Spinal Disorders, Kiralyhago street 1, Budapest, 1126, Hungary
| | - Ferenc Bereczki
- Semmelweis University School of Ph.D studies, Ulloi street 26, Budapest, 1086, Hungary.,National Center for Spinal Disorders, Kiralyhago street 1, Budapest, 1126, Hungary
| | - Kristóf Koch
- Semmelweis University School of Ph.D studies, Ulloi street 26, Budapest, 1086, Hungary.,National Center for Spinal Disorders, Kiralyhago street 1, Budapest, 1126, Hungary
| | - Peter Pal Varga
- National Center for Spinal Disorders, Kiralyhago street 1, Budapest, 1126, Hungary
| | | | - Aron Lazary
- National Center for Spinal Disorders, Kiralyhago street 1, Budapest, 1126, Hungary. .,Department of Spine Surgery, Department of Orthopaedics, Semmelweis University, Kiralyhago street 1, Budapest, 1126, Hungary.
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Analysis of the Clinical Significance and Safety of Interferon in the Treatment of Chronic Myeloproliferative Tumors. JOURNAL OF ONCOLOGY 2022; 2022:6551868. [PMID: 35615245 PMCID: PMC9126710 DOI: 10.1155/2022/6551868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 04/14/2022] [Accepted: 04/21/2022] [Indexed: 11/25/2022]
Abstract
Objective To investigate the clinical significance and safety of interferon in the treatment of chronic myeloproliferative tumors (MPN). Methods In this prospective study, a total of 120 patients with advanced chronic MPN admitted to our hospital between April 2016 and August 2020 were assessed for eligibility and recruited, including 62 patients with JAK2V617F mutation-positive ET (ET group) and 58 patients with JAK2V617F mutation-positive PV (PV group). 62 patients with JAK2V617F mutation-positive ET were assigned (1 : 1) to receive interferon-α (IFN-α) or hydroxyurea (HU). A similar subgrouping method for treatment of IFN-α and HU was introduced to patients with JAK2V617F mutation-positive PV. Outcome measures included efficacy and adverse reactions. Results For patients with JAK2V617F mutation-positive ET and PV, there were no significant differences in the overall response rate between the groups treated with IFN-α or HU (P > 0.05); however, the patients treated with IFN-α had a significantly higher 5-year progression-free survival (PFS) than those treated with HU (P < 0.05). IFN-α was associated with a significantly lower incidence of disease progression, thrombotic events, splenomegaly, myelofibrosis, nausea, and vomiting and a higher incidence of hematological adverse reactions and flu-like symptoms versus HU (P < 0.05). After six months of treatment, the PV group had 12 cases of hematological response both in the IFN-α subgroup and the HU subgroup and fewer PV patients treated with IFN-α required phlebotomy versus those treated with HU (P < 0.05), in which 4 patients in the IFN-α subgroup had no hematological response and 6 patients in the HU subgroup had no hematological response. There was no significant difference in the number of cases with phlebotomy between the two subgroups of PV patients without hematological response (P > 0.05). Conclusion The use of IFN in the treatment of JAK2V617F mutation-positive ET and PV patients yields a prominent clinical effect by prolonging PFS and avoiding phlebotomy for JAK2V617F mutation-positive PV patients.
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Outcomes of the Pregnancies with Chronic Myeloid Leukemia in the Tyrosine Kinase Inhibitor Era and Literature Review. Hematol Rep 2022; 14:45-53. [PMID: 35323179 PMCID: PMC8953861 DOI: 10.3390/hematolrep14010008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/26/2022] [Accepted: 03/18/2022] [Indexed: 02/02/2023] Open
Abstract
Chronic myeloid leukemia (CML) is a clonal myeloproliferative neoplasm (MPN) that accounts for 10% of pregnancy-associated leukemias. The Philadelphia chromosome balanced translocation, t (9:22) (q34; q11.2), is the classic mutation seen in CML. The BCR-ABL oncoprotein encoded by this mutation is a constitutively active tyrosine kinase. Tyrosine kinase inhibitor (TKI) therapy is considered a first-line treatment for CML. However, the literature has revealed risks of teratogenicity with TKI therapy during pregnancy. Understanding the risks and benefits of TKI therapy and alternative therapies such as interferon-alpha (IFN-α) will help clinicians and pregnant patients develop a personalized CML treatment plan. This manuscript presents a case series detailing the management of five pregnancies in two pregnant patients with CML and a literature review of CML management in pregnancy.
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Hasselbalch HC, Silver RT. New Perspectives of Interferon-alpha2 and Inflammation in Treating Philadelphia-negative Chronic Myeloproliferative Neoplasms. Hemasphere 2021; 5:e645. [PMID: 34805764 PMCID: PMC8601345 DOI: 10.1097/hs9.0000000000000645] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 09/03/2021] [Indexed: 12/11/2022] Open
Affiliation(s)
- Hans C Hasselbalch
- Department of Hematology, Zealand University Hospital, Roskilde, Denmark
| | - Richard T Silver
- Myeloproliferative Neoplasms Center, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, New York, USA
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Masselli E, Pozzi G, Carubbi C, Vitale M. The Genetic Makeup of Myeloproliferative Neoplasms: Role of Germline Variants in Defining Disease Risk, Phenotypic Diversity and Outcome. Cells 2021; 10:cells10102597. [PMID: 34685575 PMCID: PMC8534117 DOI: 10.3390/cells10102597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/06/2021] [Accepted: 09/24/2021] [Indexed: 12/14/2022] Open
Abstract
Myeloproliferative neoplasms are hematologic malignancies typified by a substantial heritable component. Germline variants may affect the risk of developing a MPN, as documented by GWAS studies on large patient cohorts. In addition, once the MPN occurred, inherited host genetic factors can be responsible for tuning the disease phenotypic presentation, outcome, and response to therapy. This review covered the polymorphisms that have been variably associated to MPNs, discussing them in the functional perspective of the biological pathways involved. Finally, we reviewed host genetic determinants of clonal hematopoiesis, a pre-malignant state that may anticipate overt hematologic neoplasms including MPNs.
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Affiliation(s)
- Elena Masselli
- Department of Medicine and Surgery, Anatomy Unit, University of Parma, 43126 Parma, Italy; (E.M.); (G.P.)
- University Hospital of Parma, AOU-PR, 43126 Parma, Italy
| | - Giulia Pozzi
- Department of Medicine and Surgery, Anatomy Unit, University of Parma, 43126 Parma, Italy; (E.M.); (G.P.)
| | - Cecilia Carubbi
- Department of Medicine and Surgery, Anatomy Unit, University of Parma, 43126 Parma, Italy; (E.M.); (G.P.)
- Correspondence: (C.C.); (M.V.)
| | - Marco Vitale
- Department of Medicine and Surgery, Anatomy Unit, University of Parma, 43126 Parma, Italy; (E.M.); (G.P.)
- University Hospital of Parma, AOU-PR, 43126 Parma, Italy
- Correspondence: (C.C.); (M.V.)
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Gu W, Yang R, Xiao Z, Zhang L. Clinical outcomes of interferon therapy for polycythemia vera and essential thrombocythemia: a systematic review and meta-analysis. Int J Hematol 2021; 114:342-354. [PMID: 34091876 DOI: 10.1007/s12185-021-03171-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/25/2021] [Accepted: 05/31/2021] [Indexed: 11/25/2022]
Abstract
Interferon therapy has been used in clinical practice for more than three decades to treat polycythemia vera (PV) and essential thrombocythemia (ET). However, there has been no systematic investigation of its expected outcomes and potential risks. We performed a systematic review and single-arm meta-analysis to assess the clinical outcomes (hematological response, molecular response, vascular events, hematological transformation, and adverse events) after interferon therapy for patients with PV and ET. A systematic search identified 37 reports, including data from 1794 patients that were published before March 2021. The pooled overall hematological response (OHR) rate was 86%, with better OHR rates observed in studies using long-acting interferon (p < 0.001) and studies with younger patients (p = 0.038). The pooled overall molecular response rate was 48%, and inter-study heterogeneity was also related to patient age (p = 0.009). The overall incidence was 0.42/100 person-years for thrombosis, 0.01/100 person-years for hemorrhage, 0.21/100 person-years for myelofibrotic transformation, and 0.08/100 person-years for leukemic transformation. Compared with hydroxyurea, interferon produced a non-inferior hematological response and a superior molecular response. In conclusion, interferon therapy provided high rates of hematological and molecular response for patients with PV and ET and was associated with a favorable prognosis.
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Affiliation(s)
- Wenjing Gu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
- Center for Stem Cell Medicine, Chinese Academy of Medical Sciences, Tianjin, 300020, China
- Department of Stem Cell & Regenerative Medicine, Peking Union Medical College, Tianjin, 300020, China
- CAMS Key Laboratory of Gene Therapy for Blood Diseases, Tianjin, 300020, China
- Tianjin Key Laboratory of Gene Therapy for Blood Diseases, Tianjin, 300020, China
| | - Renchi Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
- Center for Stem Cell Medicine, Chinese Academy of Medical Sciences, Tianjin, 300020, China
- Department of Stem Cell & Regenerative Medicine, Peking Union Medical College, Tianjin, 300020, China
- CAMS Key Laboratory of Gene Therapy for Blood Diseases, Tianjin, 300020, China
- Tianjin Key Laboratory of Gene Therapy for Blood Diseases, Tianjin, 300020, China
| | - Zhijian Xiao
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China
- Center for Stem Cell Medicine, Chinese Academy of Medical Sciences, Tianjin, 300020, China
- Department of Stem Cell & Regenerative Medicine, Peking Union Medical College, Tianjin, 300020, China
| | - Lei Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, 300020, China.
- Center for Stem Cell Medicine, Chinese Academy of Medical Sciences, Tianjin, 300020, China.
- Department of Stem Cell & Regenerative Medicine, Peking Union Medical College, Tianjin, 300020, China.
- CAMS Key Laboratory of Gene Therapy for Blood Diseases, Tianjin, 300020, China.
- Tianjin Key Laboratory of Gene Therapy for Blood Diseases, Tianjin, 300020, China.
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Bewersdorf JP, Giri S, Wang R, Podoltsev N, Williams RT, Tallman MS, Rampal RK, Zeidan AM, Stahl M. Interferon alpha therapy in essential thrombocythemia and polycythemia vera-a systematic review and meta-analysis. Leukemia 2021; 35:1643-1660. [PMID: 32868875 PMCID: PMC7917159 DOI: 10.1038/s41375-020-01020-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 07/28/2020] [Accepted: 08/06/2020] [Indexed: 01/28/2023]
Abstract
Data on the efficacy and safety of interferon (IFN)-α for the treatment of essential thrombocythemia (ET) and polycythemia vera (PV) are inconsistent. We conducted a systematic review and meta-analysis and searched MEDLINE and EMBASE via Ovid, Scopus, COCHRANE registry of clinical trials, and Web of Science from inception through 03/2019 for studies of pegylated IFN (peg-IFN) and non-pegylated IFN (non-peg-IFN) in PV and ET patients. Random-effects models were used to pool response rates for the primary outcome of overall response rate (ORR) defined as a composite of complete response, partial response, complete hematologic response (CHR) and partial hematologic response. Peg-IFN and non-peg-IFN were compared by meta-regression analyses. In total, 44 studies with 1359 patients (730 ET, 629 PV) were included. ORR were 80.6% (95% confidence interval: 76.6-84.1%, CHR: 59.0% [51.5%-66.1%]) and 76.7% (67.4-84.0%; CHR: 48.5% [37.8-59.4%]) for ET and PV patients, respectively. In meta-regression analyses results did not differ significantly for non-peg-IFN vs. peg-IFN. Annualized rates of thromboembolic complications and treatment discontinuation due to adverse events were low at 1.2% and 8.8% for ET and 0.5% and 6.5% for PV patients, respectively. Both peg-IFN and non-peg-IFN can be effective and safe long-term treatments for ET and PV.
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Affiliation(s)
- Jan Philipp Bewersdorf
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, CT, USA
| | - Smith Giri
- Division of Hematology and Oncology, University of Alabama School of Medicine, Birmingham, AL, USA
| | - Rong Wang
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale University, New Haven, CT, USA
- Department of Chronic Disease Epidemiology, School of Public Health, Yale University, New Haven, CT, USA
| | - Nikolai Podoltsev
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, CT, USA
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale University, New Haven, CT, USA
| | | | - Martin S Tallman
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Raajit K Rampal
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Amer M Zeidan
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, CT, USA
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale University, New Haven, CT, USA
| | - Maximilian Stahl
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Germline genetic factors influence the outcome of interferon-α therapy in polycythemia vera. Blood 2021; 137:387-391. [PMID: 32814349 DOI: 10.1182/blood.2020005792] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 08/03/2020] [Indexed: 12/27/2022] Open
Abstract
Interferon-α (IFN-α)-based treatments can induce hematologic and molecular responses (HRs and MRs, respectively) in polycythemia vera (PV); however, patients do not respond equally. Germline genetic factors have been implicated in differential drug responses. We addressed the effect of common germline polymorphisms on HR and MR after treatment of PV in the PROUD-PV and CONTINUATION-PV studies in a total of 122 patients who received ropeginterferon alfa-2b. Genome-wide association studies using longitudinal data on HR and MR over a 36-month follow-up did not reveal any associations at the level of genome-wide statistical significance. Furthermore, we performed targeted association analyses at the interferon lambda 4 (IFNL4) locus, well known for its role in hepatitis C viral clearance and recently reported to influence HR during treatment of myeloproliferative neoplasms. We did not observe any association of IFNL4 polymorphisms with HR in our study cohort; however, we demonstrated a statistically significant effect of the functionally causative IFNL4 diplotype (haplotype pair, including the protein-coding variants rs368234815/rs117648444) on MR (P = 3.91 × 10-4; odds ratio, 10.80; 95% confidence interval, 2.39-69.97) as reflected in differential JAK2V617F mutational burden changes according to IFNL4 diplotype status. Stratification of patients with PV based on IFNL4 functionality may allow for optimizing patient management during IFN-α-based therapy.
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IFN: Jekyll and Hyde. Blood 2021; 137:291-293. [PMID: 33475740 DOI: 10.1182/blood.2020008560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Bewersdorf JP, Giri S, Wang R, Podoltsev N, Williams RT, Rampal RK, Tallman MS, Zeidan AM, Stahl M. Interferon Therapy in Myelofibrosis: Systematic Review and Meta-analysis. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2020; 20:e712-e723. [PMID: 32669244 PMCID: PMC7541411 DOI: 10.1016/j.clml.2020.05.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Myelofibrosis (MF) is a Philadelphia chromosome-negative myeloproliferative neoplasm characterized by progressive bone marrow failure, increased risk of progression to acute myeloid leukemia, and constitutional symptoms. For over 3 decades, various formulations of interferon (IFN) have been used for the treatment of MF, with variable results, and the role of IFN in the treatment of MF is evolving. PATIENTS AND METHODS For this systematic review and meta-analysis, Medline and Embase via Ovid, Scopus, Cochrane Central Register of Controlled Trials (CENTRAL), and Web of Science were searched from inception through March 2019 for studies of pegylated IFN (peg-IFN) and non-peg-IFN in MF patients. The primary outcome of overall response rate was defined as a composite of complete response, partial response, complete hematologic response, and partial hematologic response. Random-effects models were used to pool overall response rate, and metaregression analyses were performed to compare peg-IFN and non--peg-IFN formulations. RESULTS Among the 10 studies with 141 MF patients included, the overall response rate was 49.9% (95% confidence interval [CI], 30.4-69.3), and there was no statistically significant difference (P = .99) between peg-IFN (50.0%; 95% CI, 26.2-73.9; I2 = 76.9%) and non-peg-IFN (49.6%; 95% CI, 20.5-79.0; I2 = 56.7%). Treatment discontinuation resulting from adverse events was common with non-peg-IFN at 35.8% (95% CI, 3.5-68.1) per year, and less in the one study on peg-IFN (0.5% per year). CONCLUSION IFN can lead to hematologic improvements in a subset of MF patients, but study quality is limited and heterogenous. Biomarkers predicting response to IFN and formulations with improved tolerability are needed.
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Affiliation(s)
- Jan Philipp Bewersdorf
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, CT
| | - Smith Giri
- Division of Hematology and Oncology, University of Alabama School of Medicine, Birmingham, AL
| | - Rong Wang
- Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale University, New Haven, CT; Department of Chronic Disease Epidemiology, School of Public Health, Yale University, New Haven, CT
| | - Nikolai Podoltsev
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, CT; Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale University, New Haven, CT
| | - Robert T Williams
- Laboratory of Metabolic Regulation and Genetics, The Rockefeller University, New York, NY
| | - Raajit K Rampal
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Martin S Tallman
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Amer M Zeidan
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, CT; Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale University, New Haven, CT
| | - Maximilian Stahl
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY.
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Kehinde TA, Osundiji MA. Sickle cell trait and the potential risk of severe coronavirus disease 2019-A mini-review. Eur J Haematol 2020; 105:519-523. [PMID: 32589774 PMCID: PMC7361772 DOI: 10.1111/ejh.13478] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/22/2020] [Accepted: 06/22/2020] [Indexed: 12/14/2022]
Abstract
Coronavirus Disease 2019 (COVID‐19) pandemic is a rapidly evolving public health problem. The severity of COVID‐19 cases reported hitherto has varied greatly from asymptomatic to severe pneumonia and thromboembolism with subsequent mortality. An improved understanding of risk factors for adverse clinical outcomes may shed some light on novel personalized approaches to optimize clinical care in vulnerable populations. Emerging trends in the United States suggest possibly higher mortality rates of COVID‐19 among African Americans, although detailed epidemiological study data is pending. Sickle cell disease (SCD) disproportionately affects Black/African Americans in the United States as well as forebearers from sub‐Saharan Africa, the Western Hemisphere (South America, the Caribbean, and Central America), and some Mediterranean countries. The carrier frequency for SCD is high among African Americans. This article underscores the putative risks that may be associated with COVID‐19 pneumonia in sickle cell trait as well as potential opportunities for individualized medical care in the burgeoning era of personalized medicine.
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Affiliation(s)
| | - Mayowa Azeez Osundiji
- Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
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Bartalucci N, Guglielmelli P, Vannucchi AM. Polycythemia vera: the current status of preclinical models and therapeutic targets. Expert Opin Ther Targets 2020; 24:615-628. [PMID: 32366208 DOI: 10.1080/14728222.2020.1762176] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Polycythemia vera (PV) is the most common myeloproliferative neoplasm (MPN). PV is characterized by erythrocytosis, leukocytosis, thrombocytosis, increased hematocrit, and hemoglobin in the peripheral blood. Splenomegaly and myelofibrosis often occur in PV patients. Almost all PV patients harbor a mutation in the JAK2 gene, mainly represented by the JAK2V617F point mutation. AREAS COVERED This article examines the recent in vitro and in vivo available models of PV and moreover, it offers insights on emerging biomarkers and therapeutic targets. The evidence from mouse models, resembling a PV-like phenotype generated by different technical approaches, is discussed. The authors searched PubMed, books, and clinicaltrials.gov for original and review articles and drugs development status including the terms Myeloproliferative Neoplasms, Polycythemia Vera, erythrocytosis, hematocrit, splenomegaly, bone marrow fibrosis, JAK2V617F, Hematopoietic Stem Cells, MPN cytoreductive therapy, JAK2 inhibitor, histone deacetylase inhibitor, PV-like phenotype, JAK2V617F BMT, transgenic JAK2V617F mouse, JAK2 physiologic promoter. EXPERT OPINION Preclinical models of PV are valuable tools for enabling an understanding of the pathophysiology and the molecular mechanisms of the disease. These models provide new biological insights on the contribution of concomitant mutations and the efficacy of novel drugs in a 'more faithful' setting. This may facilitate an enhanced understanding of pathogenetic mechanisms and targeted therapy.
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Affiliation(s)
- Niccolò Bartalucci
- Department of Experimental and Clinical Medicine, Center Research and Innovation of Myeloproliferative Neoplasms - CRIMM, Azienda Ospedaliera Universitaria Careggi, University of Florence , Florence, Italy
| | - Paola Guglielmelli
- Department of Experimental and Clinical Medicine, Center Research and Innovation of Myeloproliferative Neoplasms - CRIMM, Azienda Ospedaliera Universitaria Careggi, University of Florence , Florence, Italy
| | - Alessandro M Vannucchi
- Department of Experimental and Clinical Medicine, Center Research and Innovation of Myeloproliferative Neoplasms - CRIMM, Azienda Ospedaliera Universitaria Careggi, University of Florence , Florence, Italy
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Abstract
Humans are polymorphic in their ability to produce type-III interferons. Most individuals of African ancestry are genetically capable of generating all 4 type-III interferons (IFN-λ1, 2, 3, and 4), whereas the majority of individuals of European and Asian ancestry lack IFN-λ4 and thus can generate only IFN-λ1, 2, and 3. All 4 type-III IFNs are encoded by genes located within a ∼55 kb genomic region on human chromosome 19. Although IFN-λ4 appears to be important in animals, genetic alterations acquired in the Hominidae lineage, and particularly in humans, resulted in the elimination of IFN-λ4 or restriction of its activity, suggesting that IFN-λ4 function might be detrimental to human health. Genetic variants within the IFNL region, including those controlling production and activity of IFN-λ4, have been strongly associated with clearance of hepatitis C virus (HCV) infection. There is growing evidence for association of the same genetic variants with a multitude of other disease conditions. This article reviews the genetic landscape of the human IFNL genetic locus, with an emphasis on the genetic control of IFN-λ4 production and activity, and its association with viral clearance.
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Affiliation(s)
- Ludmila Prokunina-Olsson
- Division of Cancer Epidemiology and Genetics, Laboratory of Translational Genomics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
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Hasselbalch HC, Holmström MO. Perspectives on interferon-alpha in the treatment of polycythemia vera and related myeloproliferative neoplasms: minimal residual disease and cure? Semin Immunopathol 2018; 41:5-19. [PMID: 30203226 PMCID: PMC6323070 DOI: 10.1007/s00281-018-0700-2] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 08/06/2018] [Indexed: 12/19/2022]
Abstract
The first clinical trials of the safety and efficacy of interferon-alpha2 (IFN-alpha2) were performed about 30 years ago. Since then, several single-arm studies have convincingly demonstrated that IFN-alpha2 is a highly potent anti-cancer agent in several cancer types but unfortunately not being explored sufficiently due to a high toxicity profile when using non-pegylated IFN-alpha2 or high dosages or due to competitive drugs, that for clinicians at first glance might look more attractive. Within the hematological malignancies, IFN-alpha2 has only recently been revived in patients with the Philadelphia-negative myeloproliferative neoplasms—essential thrombocytosis, polycythemia vera, and myelofibrosis (MPNs)—and in patients with chronic myelogenous leukemia (CML) in combination with tyrosine kinase inhibitors. In this review, we tell the IFN story in MPNs from the very beginning in the 1980s up to 2018 and describe the perspectives for IFN-alpha2 treatment of MPNs in the future. The mechanisms of actions are discussed and the impact of chronic inflammation as the driving force for clonal expansion and disease progression in MPNs is discussed in the context of combination therapies with potent anti-inflammatory agents, such as the JAK1–2 inhibitors (licensed only ruxolitinib) and statins as well. Interferon-alpha2 being the cornerstone treatment in MPNs and having the potential of inducing minimal residual disease (MRD) with normalization of the bone marrow and low-JAK2V617F allele burden, we believe that combination therapy with ruxolitinib may be even more efficacious and hopefully revert disease progression in many more patients to enter the path towards MRD. In patients with advanced and transforming disease towards leukemic transformation or having transformed to acute myeloid leukemia, “triple therapy” is proposed as a novel treatment modality to be tested in clinical trials combining IFN-alpha2, DNA-hypomethylator, and ruxolitinib. The rationale for this “triple therapy” is given, including the fact that even in AML, IFN-alpha2 as monotherapy may revert disease progression. We envisage a new and bright future with many more patients with MPNs obtaining MRD on the above therapies. From this stage—and even before—vaccination strategies may open a new horizon with cure being the goal for some patients.
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Affiliation(s)
- Hans Carl Hasselbalch
- Department of Hematology, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark.
| | - Morten Orebo Holmström
- Department of Hematology, Zealand University Hospital, Sygehusvej 10, 4000, Roskilde, Denmark
- Center for Cancer Immune Therapy, Department of Hematology, Herlev Hospital, Herlev, Denmark
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