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Gholamzad A, Khakpour N, Gholamzad M, Roudaki Sarvandani MR, Khosroshahi EM, Asadi S, Rashidi M, Hashemi M. Stem cell therapy for HTLV-1 induced adult T-cell leukemia/lymphoma (ATLL): A comprehensive review. Pathol Res Pract 2024; 255:155172. [PMID: 38340584 DOI: 10.1016/j.prp.2024.155172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 01/19/2024] [Accepted: 01/24/2024] [Indexed: 02/12/2024]
Abstract
Adult T-cell leukemia/lymphoma (ATLL) is a rare and aggressive form of cancer associated with human T-cell lymphotropic virus type 1 (HTLV-1) infection. The emerging field of stem cell therapies for ATLL is discussed, highlighting the potential of hematopoietic stem cell transplantation (HSCT) and genetically modified stem cells. HSCT aims to eradicate malignant T-cells and restore a functional immune system through the infusion of healthy donor stem cells. Genetically modified stem cells show promise in enhancing their ability to target and eliminate ATLL cells. The article presents insights from preclinical studies and limited clinical trials, emphasizing the need for further research to establish the safety, efficacy, and long-term outcomes of stem cell therapies for ATLL and challenges associated with these innovative approaches are also explored. Overall, stem cell therapies hold significant potential in revolutionizing ATLL treatment, and ongoing clinical trials aim to determine their benefits in larger patient populations.
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Affiliation(s)
- Amir Gholamzad
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Niloofar Khakpour
- Department of Bacteriology and Virology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehrdad Gholamzad
- Department of Microbiology and Immunology, Faculty of Medicine, Islamic Azad University of Medical Science, Tehran, Iran.
| | | | - Elaheh Mohandesi Khosroshahi
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Saba Asadi
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mohsen Rashidi
- The Health of Plant and Livestock Products Research Center, Mazandaran University of Medical Sciences, Sari, Iran; Department Pharmacology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Mehrdad Hashemi
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
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2
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Sakamoto Y, Ishida T, Masaki A, Murase T, Takeshita M, Muto R, Iwasaki H, Ito A, Kusumoto S, Nakano N, Tokunaga M, Yonekura K, Tashiro Y, Iida S, Utsunomiya A, Ueda R, Inagaki H. Clinical significance of TP53 mutations in adult T-cell leukemia/lymphoma. Br J Haematol 2021; 195:571-584. [PMID: 34405395 PMCID: PMC9291095 DOI: 10.1111/bjh.17749] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/20/2021] [Accepted: 07/20/2021] [Indexed: 12/25/2022]
Abstract
Adult T‐cell leukaemia/lymphoma (ATL) patients have a poor prognosis. Here, we investigated the impact of TP53 gene mutations on prognosis of ATL treated in different ways. Among 177 patients, we identified 47 single nucleotide variants or insertion‐deletions (SNVs/indels) of the TP53 gene in 37 individuals. TP53 copy number variations (CNVs) were observed in 38 patients. Altogether, 67 of 177 patients harboured TP53 SNVs/indels or TP53 CNVs, and were categorized as having TP53 mutations. In the entire cohort, median survival of patients with and without TP53 mutations was 1·0 and 6·7 years respectively (P < 0·001). After allogeneic haematopoietic stem cell transplantation (HSCT), median survival of patients with (n = 16) and without (n = 29) TP53 mutations was 0·4 years and not reached respectively (P = 0·001). For patients receiving mogamulizumab without allogeneic HSCT, the median survival from the first dose of antibody in patients with TP53 mutations (n = 27) was only 0·9 years, but 5·1 years in those without (n = 42; P < 0·001). Thus, TP53 mutations are associated with unfavourable prognosis of ATL, regardless of treatment strategy. The establishment of alternative modalities to overcome the adverse impact of TP53 mutations in patients with ATL is required.
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Affiliation(s)
- Yuma Sakamoto
- Department of Pathology and Molecular Diagnostics, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Takashi Ishida
- Department of Immunology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Ayako Masaki
- Department of Pathology and Molecular Diagnostics, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Takayuki Murase
- Department of Pathology and Molecular Diagnostics, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Morishige Takeshita
- Department of Pathology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Reiji Muto
- Department of Pathology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hiromi Iwasaki
- Department of Hematology, National Hospital Organization Kyushu Medical Center, Fukuoka, Japan
| | - Asahi Ito
- Department of Hematology and Oncology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Shigeru Kusumoto
- Department of Hematology and Oncology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Nobuaki Nakano
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Masahito Tokunaga
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Kentaro Yonekura
- Department of Dermatology, Imamura General Hospital, Kagoshima, Japan
| | - Yukie Tashiro
- Department of Pathology, Imamura General Hospital, Kagoshima, Japan
| | - Shinsuke Iida
- Department of Hematology and Oncology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Atae Utsunomiya
- Department of Hematology, Imamura General Hospital, Kagoshima, Japan
| | - Ryuzo Ueda
- Department of Immunology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Tumor Immunology, School of Medicine, Aichi Medical University, Nagakute, Japan
| | - Hiroshi Inagaki
- Department of Pathology and Molecular Diagnostics, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
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3
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Zhang X, Shi Y, Ramesh KH, Naeem R, Wang Y. Karyotypic complexity, TP53 pathogenic variants, and increased number of variants on Next-Generation Sequencing are associated with disease progression in a North American Adult T-Cell Leukemia/Lymphoma cohort. Int J Lab Hematol 2021; 43:651-657. [PMID: 33988304 DOI: 10.1111/ijlh.13577] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 04/17/2021] [Accepted: 04/22/2021] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Adult T-Cell Leukemia/Lymphoma (ATLL) is an aggressive T-cell malignancy without known characteristic cytogenetic abnormalities. Recurrent mutations in TP53, APC, and epigenetic and histone-modifying genes have been identified in North American ATLL. Their roles in disease progression are not yet fully elucidated. METHODS We studied the cytogenetic and Next-Generation Sequencing (NGS) findings of the North American ATLL cohort at our institution and compared the findings with Japanese and other North American cohorts. We also analyzed the genetic variants in TP53, APC, and histone-modifying genes and investigated the impact of their mutations on the number of mutations via NGS in ATLL. RESULTS Cases with more than 6 chromosomal breaks (n = 13) had significantly shorter overall survival compared to cases with fewer chromosomal breaks (n = 7) (P = .0007). Cases with breaks on chromosome 3q (n = 4) exhibited worse survival compared to the rest of the cases (n = 16) (P = .012). Chromosomal abnormalities on 3q, 14q, 1q, 1p, and 17q are likely primary changes in ATLL based on frequency and association with prognosis. The average number of mutations via NGS was significantly higher in cases with mutations in TP53 (n = 8) (P = .020) as well as APC (n = 6) (P = .024) compared to cases without mutations in these genes. All TP53 variants were pathogenic missense and truncating mutations in COSMIC database. CONCLUSION Cytogenetic and NGS methods are useful tools to monitor disease progression in indolent ATLL and assess prognosis in aggressive ATLL.
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Affiliation(s)
- Xi Zhang
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Yang Shi
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - K H Ramesh
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Rizwan Naeem
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Yanhua Wang
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
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Harrod R. Silencers of HTLV-1 and HTLV-2: the pX-encoded latency-maintenance factors. Retrovirology 2019; 16:25. [PMID: 31492165 PMCID: PMC6731619 DOI: 10.1186/s12977-019-0487-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 08/30/2019] [Indexed: 11/10/2022] Open
Abstract
Of the members of the primate T cell lymphotropic virus (PTLV) family, only the human T-cell leukemia virus type-1 (HTLV-1) causes disease in humans—as the etiological agent of adult T-cell leukemia/lymphoma (ATLL), HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP), and other auto-inflammatory disorders. Despite having significant genomic organizational and structural similarities, the closely related human T-cell lymphotropic virus type-2 (HTLV-2) is considered apathogenic and has been linked with benign lymphoproliferation and mild neurological symptoms in certain infected patients. The silencing of proviral gene expression and maintenance of latency are central for the establishment of persistent infections in vivo. The conserved pX sequences of HTLV-1 and HTLV-2 encode several ancillary factors which have been shown to negatively regulate proviral gene expression, while simultaneously activating host cellular proliferative and pro-survival pathways. In particular, the ORF-II proteins, HTLV-1 p30II and HTLV-2 p28II, suppress Tax-dependent transactivation from the viral promoter—whereas p30II also inhibits PU.1-mediated inflammatory-signaling, differentially augments the expression of p53-regulated metabolic/pro-survival genes, and induces lymphoproliferation which could promote mitotic proviral replication. The ubiquitinated form of the HTLV-1 p13II protein localizes to nuclear speckles and interferes with recruitment of the p300 coactivator by the viral transactivator Tax. Further, the antisense-encoded HTLV-1 HBZ and HTLV-2 APH-2 proteins and mRNAs negatively regulate Tax-dependent proviral gene expression and activate inflammatory signaling associated with enhanced T-cell lymphoproliferation. This review will summarize our current understanding of the pX latency-maintenance factors of HTLV-1 and HTLV-2 and discuss how these products may contribute to the differences in pathogenicity between the human PTLVs.
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Affiliation(s)
- Robert Harrod
- Laboratory of Molecular Virology, Department of Biological Sciences, and The Dedman College Center for Drug Discovery, Design & Delivery, Southern Methodist University, 6501 Airline Drive, 334-DLS, Dallas, TX, 75275-0376, USA.
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Komohara Y, Ma C, Yano H, Pan C, Horlad H, Saito Y, Ohnishi K, Fujiwara Y, Okuno Y, Nosaka K, Shimosaki S, Morishita K, Matsuoka M, Wakayama T, Takeya M. Cell adhesion molecule-1 (CADM1) expressed on adult T-cell leukemia/lymphoma cells is not involved in the interaction with macrophages. J Clin Exp Hematop 2017; 57:15-20. [PMID: 28420814 DOI: 10.3960/jslrt.17003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Cell adhesion molecule 1 (CADM1) is a cell adhesion molecule that is expressed in brain, liver, lung, testis, and some kinds of cancer cells including adult T-cell leukemia/lymphoma (ATLL). Recent studies have indicated the involvement of CADM1 in cell-cell contact between cytotoxic T-lymphocytes and virus infected cells. We previously reported that cell-cell interaction between lymphoma cells and macrophages induces lymphoma cell proliferation. In the present study, we investigated whether CADM1 is associated with cell-cell interaction between several human lymphoma cell lines and macrophages.CADM1 expression was observed in the ATLL cell lines, ATN-1, ATL-T, and ATL-35T, and in the B cell lymphoma cell lines, TL-1, DAUDI, and SLVL, using western blotting. Significant cell-cell interaction between macrophages and ATN-1, ATL-T, ATL-35T and MT-2, DAUDI, and SLVL cells, as assessed by induction of cell proliferation, was observed. Immunohistochemical analysis of human biopsy samples indicated CADM1 expression in 10 of 14 ATLL cases; however, no case of follicular lymphoma or diffuse large B-cell lymphoma was positive for CADM1. Finally, the interaction of macrophages with cells of the CADM1-negative ED ATLL cell line and CADM1-transfected ED cells was tested. However, significant cell-cell interaction between macrophage and CADM1-transfected ED cells was not observed. We conclude that CADM1 was not associated with cell-cell interaction between lymphoma cells and macrophages, although CADM1 may be a useful marker of ATLL for diagnostic procedures.
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Affiliation(s)
- Yoshihiro Komohara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
| | - Chaoya Ma
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
| | - Hiromu Yano
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
| | - Cheng Pan
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
| | - Hasita Horlad
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
| | - Yoichi Saito
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
| | - Koji Ohnishi
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
| | - Yukio Fujiwara
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
| | - Yutaka Okuno
- Department of Hematology, Graduate School of Medical Sciences, Kumamoto University
| | - Kisato Nosaka
- Department of Hematology, Graduate School of Medical Sciences, Kumamoto University
| | - Shunsuke Shimosaki
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, University of Miyazaki
| | - Kazuhiro Morishita
- Division of Tumor and Cellular Biochemistry, Department of Medical Sciences, University of Miyazaki
| | - Masao Matsuoka
- Department of Hematology, Graduate School of Medical Sciences, Kumamoto University.,Laboratory of Virus Control, Institute for Virus Research, Kyoto University
| | - Tomohiko Wakayama
- Department of Histology, Graduate School of Medical Sciences, Kumamoto University
| | - Motohiro Takeya
- Department of Cell Pathology, Graduate School of Medical Sciences, Kumamoto University
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6
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Yoshida N, Miyoshi H, Kato T, Sakata-Yanagimoto M, Niino D, Taniguchi H, Moriuchi Y, Miyahara M, Kurita D, Sasaki Y, Shimono J, Kawamoto K, Utsunomiya A, Imaizumi Y, Seto M, Ohshima K. CCR4 frameshift mutation identifies a distinct group of adult T cell leukaemia/lymphoma with poor prognosis. J Pathol 2016; 238:621-6. [PMID: 26847489 DOI: 10.1002/path.4699] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 01/06/2016] [Accepted: 01/29/2016] [Indexed: 12/12/2022]
Abstract
Adult T cell leukaemia/lymphoma (ATLL) is an intractable T cell neoplasm caused by human T cell leukaemia virus type 1. Next-generation sequencing-based comprehensive mutation studies have revealed recurrent somatic CCR4 mutations in ATLL, although clinicopathological findings associated with CCR4 mutations remain to be delineated. In the current study, 184 cases of peripheral T cell lymphoma, including 113 cases of ATLL, were subjected to CCR4 mutation analysis. This sequence analysis identified mutations in 27% (30/113) of cases of ATLL and 9% (4/44) of cases of peripheral T cell lymphoma not otherwise specified. Identified mutations included nonsense (NS) and frameshift (FS) mutations. No significant differences in clinicopathological findings were observed between ATLL cases stratified by presence of CCR4 mutation. All ATLL cases with CCR4 mutations exhibited cell-surface CCR4 positivity. Semi-quantitative CCR4 protein analysis of immunohistochemical sections revealed higher CCR4 expression in cases with NS mutations of CCR4 than in cases with wild-type (WT) CCR4. Furthermore, among ATLL cases, FS mutation was significantly associated with a poor prognosis, compared with NS mutation and WT CCR4. These results suggest that CCR4 mutation is an important determinant of the clinical course in ATLL cases, and that NS and FS mutations of CCR4 behave differently with respect to ATLL pathophysiology.
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Affiliation(s)
- Noriaki Yoshida
- Department of Pathology, Kurume University School of Medicine, Japan
| | - Hiroaki Miyoshi
- Department of Pathology, Kurume University School of Medicine, Japan
| | - Takeharu Kato
- Department of Pathology, Kurume University School of Medicine, Japan.,Department of Haematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University, Japan
| | | | - Daisuke Niino
- Department of Pathology, Kurume University School of Medicine, Japan
| | | | | | | | - Daisuke Kurita
- Department of Pathology, Kurume University School of Medicine, Japan
| | - Yuya Sasaki
- Department of Pathology, Kurume University School of Medicine, Japan
| | - Joji Shimono
- Department of Pathology, Kurume University School of Medicine, Japan
| | - Keisuke Kawamoto
- Department of Pathology, Kurume University School of Medicine, Japan
| | - Atae Utsunomiya
- Department of Haematology, Imamura Bun-in Hospital, Kagoshima, Japan
| | - Yoshitaka Imaizumi
- Department of Haematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Bomb Disease Institute, Nagasaki University, Japan
| | - Masao Seto
- Department of Pathology, Kurume University School of Medicine, Japan
| | - Koichi Ohshima
- Department of Pathology, Kurume University School of Medicine, Japan
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