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Goto H, Kada A, Ogawa C, Nishiuchi R, Yamanaka J, Iguchi A, Nishi M, Sakaguchi K, Kumamoto T, Mochizuki S, Ueki H, Kosaka Y, Saito AM, Toyoda H. Treatment of relapsed acute lymphoblastic leukemia in children: an observational study of the Japan Children's Cancer Group. Int J Hematol 2024:10.1007/s12185-024-03838-5. [PMID: 39190256 DOI: 10.1007/s12185-024-03838-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 07/31/2024] [Accepted: 08/19/2024] [Indexed: 08/28/2024]
Abstract
The Japan Children's Cancer Group Relapsed Acute Lymphoblastic Leukemia (ALL) Committee conducted a prospective observational study (ALL-R14) to explore promising reinduction therapy regimens for relapsed ALL to investigate in future trials. In Japan, clofarabine- and bortezomib-based regimens were of interest since they were newly introduced for ALL in the study period (2015-2018). Seventy-five pediatric patients were enrolled in total. The 2-year event-free/overall survival rates in patients with first (n = 59) or second (n = 11) relapse were 40.1% (95% confidence interval [CI]: 25.5-52.3%)/66.3% (95% CI 52.3-77.0%) and 34.1% (95% CI 9.1-61.6%)/62.3% (95% CI 27.7-84.0%), respectively. Clofarabine- or bortezomib-based regimens were used only in patients with high-risk disease. The first reinduction therapy used in the 41 patients with early or multiple relapsed B-cell precursor ALL was clofarabine in 7 patients and bortezomib in 9 patients. The odds ratio for reinduction failure risk with a clofarabine- or bortezomib-based regimen compared with other regimens was 9.0 (95% CI 0.9-86.4, P = 0.057) or 1.9 (95% CI 0.4-8.7, P = 0.42), respectively. Thus, clofarabine- or bortezomib-based regimens had no obvious advantage as reinduction therapy for relapsed ALL in children.
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Affiliation(s)
- Hiroaki Goto
- Division of Hematology/Oncology, Kanagawa Children's Medical Center, 2-138-4 Mutsukawa Minami-Ku, Yokohama, Kanagawa, Japan.
| | - Akiko Kada
- Clinical Research Center, NHO Nagoya Medical Center, Aichi, Japan
| | - Chitose Ogawa
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Ritsuo Nishiuchi
- Department of Pediatrics, Kochi Health Sciences Center, Kochi, Japan
| | - Junko Yamanaka
- Department of Pediatrics, National Center for Global Health and Medicine, Tokyo, Japan
| | - Akihiro Iguchi
- Division of Hematology, National Center for Child Health and Development, Tokyo, Japan
| | - Masanori Nishi
- Department of Pediatrics, Faculty of Medicine, Saga University, Saga, Japan
| | - Kimiyoshi Sakaguchi
- Department of Pediatrics, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Tadashi Kumamoto
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Shinji Mochizuki
- Department of Pediatrics, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hideaki Ueki
- Department of Pediatric Hematology and Oncology, Japanese Red Cross Narita Hospital, Narita, Japan
| | - Yoshiyuki Kosaka
- Department of Hematology and Oncology, Center of Childhood Cancer, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan
| | - Akiko M Saito
- Clinical Research Center, NHO Nagoya Medical Center, Aichi, Japan
| | - Hidemi Toyoda
- Department of Pediatrics, Mie University Graduate School of Medicine, Mie, Japan
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2
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Ronceray L, Dworzak M, Dieckmann K, Ebetsberger-Dachs G, Glogova E, Haas OA, Jones N, Nebral K, Moser R, Lion T, Meister B, Panzer-Grümayer R, Strehl S, Peters C, Pötschger U, Urban C, Mann G, Attarbaschi A. Prospective use of molecular minimal residual disease for risk stratification in children and adolescents with acute lymphoblastic leukemia : Long-term results of the AIEOP-BFM ALL 2000 trial in Austria. Wien Klin Wochenschr 2024; 136:405-418. [PMID: 37535134 DOI: 10.1007/s00508-023-02249-6] [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: 05/29/2023] [Accepted: 06/28/2023] [Indexed: 08/04/2023]
Abstract
Since 1979 Austrian children and adolescents with acute lymphoblastic leukemia (ALL) have been treated according to protocols of the Berlin-Frankfurt-Münster (BFM) study group. The Associazione Italiana di Ematologia e Oncologia Pediatrica and BFM (AIEOP-BFM) ALL 2000 study was designed to prospectively study patient stratification into three risk groups using minimal residual disease (MRD) on two time points during the patient's early disease course. The MRD levels were monitored by detection of clone-specific rearrangements of the immunoglobulin and T‑cell receptor genes applying a quantitative polymerase chain reaction-based technique. The 7‑year event-free survival (EFS) and overall survival rates for all 608 Austrian patients treated between June 1999 and December 2009 within the AIEOP-BFM 2000 study were 84 ± 2% and 91 ± 1%, respectively, with a median observation time of 6.58 years. Event-free survival for patients with precursor B‑cell and T‑cell ALL were 84 ± 2% (n = 521) and 84 ± 4% (n = 87; p = 0.460), respectively. The MRD assessment was feasible in 94% of the patients and allowed the definition of precursor B‑cell ALL patients with a low, intermediate or high risk of relapse even on top of clinically relevant subgroups. A similar finding with respect to MRD relevance in T‑ALL patients was not possible due to the small number of patients and events. Since this pivotal international AIEOP-BFM ALL 2000 trial, molecular response to treatment has been continuously used with additional refinements to stratify patients into different risk groups in all successive trials of the AIEOP-BFM ALL study group.
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Affiliation(s)
- Leila Ronceray
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria
| | - Michael Dworzak
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Karin Dieckmann
- Department of Radiotherapy, Medical University of Vienna, Vienna, Austria
| | - Georg Ebetsberger-Dachs
- Department of Pediatrics and Adolescent Medicine, Kepler University Hospital Linz, Linz, Austria
| | - Evgenia Glogova
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Oskar A Haas
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
| | - Neil Jones
- Department of Pediatrics and Adolescent Medicine, University Clinics Salzburg, Salzburg, Austria
| | - Karin Nebral
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
| | - Reinhard Moser
- Department of Pediatrics and Adolescent Medicine, State Hospital Leoben, Leoben, Austria
| | - Thomas Lion
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
- Labdia Labordiagnostik, Vienna, Austria
| | - Bernhard Meister
- Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Sabine Strehl
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Christina Peters
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria
| | - Ulrike Pötschger
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Christian Urban
- Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Georg Mann
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria
| | - Andishe Attarbaschi
- Department of Pediatric Hematology and Oncology, St. Anna Children's Hospital, Medical University of Vienna, Kinderspitalgasse 6, 1090, Vienna, Austria.
- St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria.
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3
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Randall J, Evans K, Watts B, Kosasih HJ, Smith CM, Earley EJ, Erickson SW, Jocoy EL, Bult CJ, Teicher BA, de Bock CE, Smith MA, Lock RB. In vivo activity of the second-generation proteasome inhibitor ixazomib against pediatric T-cell acute lymphoblastic leukemia xenografts. Exp Hematol 2024; 132:104176. [PMID: 38320689 PMCID: PMC10978271 DOI: 10.1016/j.exphem.2024.104176] [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: 10/25/2023] [Revised: 12/20/2023] [Accepted: 01/03/2024] [Indexed: 02/16/2024]
Abstract
The overall survival rate of patients with T-cell acute lymphoblastic leukemia (T-ALL) is now 90%, although patients with relapsed T-ALL face poor prognosis. The ubiquitin-proteasome system maintains normal protein homeostasis, and aberrations in this pathway are associated with T-ALL. Here we demonstrate the in vitro and in vivo activity of ixazomib, a second-generation orally available, reversible, and selective proteasome inhibitor against pediatric T-ALL cell lines and patient-derived xenografts (PDXs) grown orthotopically in immunodeficient NOD.Cg-PrkdcscidIL2rgtm1Wjl/SzJAusb (NSG) mice. Ixazomib was highly potent in vitro, with half-maximal inhibitory concentration (IC50) values in the low nanomolar range. As a monotherapy, ixazomib significantly extended mouse event-free survival of five out of eight T-ALL PDXs in vivo.
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Affiliation(s)
- Joanna Randall
- Children's Cancer Institute, Lowy Cancer Research Centre, School of Clinical Medicine, University of New South Wales Medicine & Health, Centre for Childhood Cancer Research, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Kathryn Evans
- Children's Cancer Institute, Lowy Cancer Research Centre, School of Clinical Medicine, University of New South Wales Medicine & Health, Centre for Childhood Cancer Research, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Ben Watts
- Children's Cancer Institute, Lowy Cancer Research Centre, School of Clinical Medicine, University of New South Wales Medicine & Health, Centre for Childhood Cancer Research, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Hansen J Kosasih
- Children's Cancer Institute, Lowy Cancer Research Centre, School of Clinical Medicine, University of New South Wales Medicine & Health, Centre for Childhood Cancer Research, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Christopher M Smith
- Children's Cancer Institute, Lowy Cancer Research Centre, School of Clinical Medicine, University of New South Wales Medicine & Health, Centre for Childhood Cancer Research, University of New South Wales Sydney, Sydney, NSW, Australia
| | - Eric J Earley
- RTI International, Research Triangle Park, Research Triangle, NC
| | | | | | | | | | - Charles E de Bock
- Children's Cancer Institute, Lowy Cancer Research Centre, School of Clinical Medicine, University of New South Wales Medicine & Health, Centre for Childhood Cancer Research, University of New South Wales Sydney, Sydney, NSW, Australia
| | | | - Richard B Lock
- Children's Cancer Institute, Lowy Cancer Research Centre, School of Clinical Medicine, University of New South Wales Medicine & Health, Centre for Childhood Cancer Research, University of New South Wales Sydney, Sydney, NSW, Australia.
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Ba D, Li H, Liu R, Zhang P, Tang Y. Exploratory study on the efficacy of bortezomib combining mitoxantrone or CD22-CAR T therapy targeting CD19-negative relapse after CD19-CAR T cell therapy with a simpler cell-line-based model. Apoptosis 2023; 28:1534-1545. [PMID: 37243774 DOI: 10.1007/s10495-023-01853-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2023] [Indexed: 05/29/2023]
Abstract
Target-negative relapse after CD19 chimeric antigen receptor engineered (CAR) T cell therapy for patients with B lineage acute lymphoblastic leukemia (B-ALL) presents limited treatment options with dismal outcomes. Although CD22-CAR T cells mediate similarly potent antineoplastic effects in patients with CD19dim or even CD19-negative relapse following CD19-directed immunotherapy, a high rate of relapse associated with diminished CD22 cell surface expression has also been observed. Therefore, it is unclear whether any other therapeutic options are available. Mitoxantrone has shown significant antineoplastic activity in patients with relapsed or refractory leukemia over the past decades, and in some cases, the addition of bortezomib to conventional chemotherapeutic agents has demonstrated improved response rates. However, whether this mitoxantrone and bortezomib combination therapy is effective for those patients who have relapsed B-ALL after receiving CD19-CAR T cell therapy remains to be elucidated. In this study, we established a cellular model system using a CD19-positive B-ALL cell line Nalm-6 to investigate the treatment options for CD19-negative relapsed B-ALL after CD19-CAR T cell therapy. In addition to CD22-CAR T therapy, we observed that the combination of bortezomib and mitoxantrone exhibited effective anti-leukemia activity in the CD19-negative Nalm-6 cell line by downregulating p-AKT and p-mTOR. These results suggest that this combination therapy is a possible option for target-negative refractory leukemia cells after CAR-T cell treatment.
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Affiliation(s)
- Diandian Ba
- Department/Center of Hematology-oncology, Pediatric Leukemia Diagnostic and Therapeutic Technology Research Center of Zhejiang Province, Children's Hospital of Zhejiang University School of Medicine, National Clinical Research Center for Child Health, #57 Zhuganxiang Road, Yan-an Street, Hangzhou, 310003, PR China
| | - Hongzhe Li
- Department/Center of Hematology-oncology, Pediatric Leukemia Diagnostic and Therapeutic Technology Research Center of Zhejiang Province, Children's Hospital of Zhejiang University School of Medicine, National Clinical Research Center for Child Health, #57 Zhuganxiang Road, Yan-an Street, Hangzhou, 310003, PR China
| | - Rongrong Liu
- Department/Center of Hematology-oncology, Pediatric Leukemia Diagnostic and Therapeutic Technology Research Center of Zhejiang Province, Children's Hospital of Zhejiang University School of Medicine, National Clinical Research Center for Child Health, #57 Zhuganxiang Road, Yan-an Street, Hangzhou, 310003, PR China
| | - Ping Zhang
- Department/Center of Hematology-oncology, Pediatric Leukemia Diagnostic and Therapeutic Technology Research Center of Zhejiang Province, Children's Hospital of Zhejiang University School of Medicine, National Clinical Research Center for Child Health, #57 Zhuganxiang Road, Yan-an Street, Hangzhou, 310003, PR China
| | - Yongmin Tang
- Department/Center of Hematology-oncology, Pediatric Leukemia Diagnostic and Therapeutic Technology Research Center of Zhejiang Province, Children's Hospital of Zhejiang University School of Medicine, National Clinical Research Center for Child Health, #57 Zhuganxiang Road, Yan-an Street, Hangzhou, 310003, PR China.
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5
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Zhu S, Zhao Y, Xing C, Guo W, Huang Z, Zhang H, Yin L, Ruan X, Li H, Cheng Z, Wang Z, Peng H. Immune infiltration and drug specificity analysis of different subtypes based on functional status in angioimmunoblastic T-cell lymphoma. Heliyon 2023; 9:e18836. [PMID: 37576233 PMCID: PMC10412840 DOI: 10.1016/j.heliyon.2023.e18836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/15/2023] Open
Abstract
Angioimmunoblastic T-cell lymphoma (AITL) is a subtype of peripheral T-cell lymphoma (PTCL) strongly correlated with worse clinical outcomes. However, the role of characteristic pathway-related genes in patients with AITL (e.g., subtype typing and pathogenesis) remains unknown. In this study, we intended to understand the potential role and prognostic value of characteristic pathways in AITL and identified a model for subtype identification based on pathway-related functional status. Transcriptomic (RNA-seq) data were obtained from the Gene Expression Omnibus database for three sets of tumor tissues from AITL patients. AITL was divided into three clusters based on the pathway profile of patients and the best clustering k = 3, and differentially expressed genes (DEGs) in the three clusters were analyzed. The top 45 important variables associated with characteristic pathways, such as Huntington's disease, VEGF signaling pathway, nucleotide excision repair, ubiquitin-mediated proteolysis, purine metabolism, olfactory transduction, etc., were used to construct a subtype identification model. The model was experimentally validated and proved to possess good predictive efficacy. In addition, pathway-related subtype typing was significantly associated with different immune cell infiltration in AITL. Further analysis revealed that the drug IC50 values predicted also differed markedly among the different subtypes, thus further identifying some subtype-specific drugs. Our study indicates a potential role of characteristic pathways in AITL staging for the first time, provides novel insights for future research targeting AITL, and points to potential therapeutic options for patients with different subtypes of AITL.
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Affiliation(s)
- Shicong Zhu
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Yan Zhao
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Cheng Xing
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Wancheng Guo
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Zineng Huang
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Huifang Zhang
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Le Yin
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Xueqin Ruan
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Heng Li
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Zhao Cheng
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Zhihua Wang
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
| | - Hongling Peng
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Institute of Molecular Hematology, Central South University, Changsha, Hunan, China
- Hunan Engineering Research Center of Cell Immunotherapy for Hematopoietic Malignancies, Changsha, Hunan 410011, China
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Miyagawa N, Goto H, Ogawa A, Kikuta A, Kosaka Y, Sekimizu M, Tomizawa D, Toyoda H, Hiramatsu H, Hara J, Mochizuki S, Nakayama H, Yoshimura K, Iijima-Yamashita Y, Sanada M, Ogawa C. Phase 2 study of combination chemotherapy with bortezomib in children with relapsed and refractory acute lymphoblastic leukemia. Int J Hematol 2023:10.1007/s12185-023-03609-8. [PMID: 37127801 DOI: 10.1007/s12185-023-03609-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 04/17/2023] [Accepted: 04/18/2023] [Indexed: 05/03/2023]
Abstract
Treatment outcomes for children with relapsed and refractory acute lymphoblastic leukemia (R/R-ALL) remain poor, and the optimal induction therapy has not been determined. Bortezomib is a proteasome inhibitor that acts synergistically and additively with standard chemotherapy for ALL. We evaluated the efficacy and safety of combination chemotherapy with bortezomib in children with R/R-ALL. This single-arm, multicenter, phase 2 study was conducted in Japan between 2016 and 2020. Eligible patients were divided into two cohorts: a high-risk first-relapse cohort of untreated patients with high-risk first-relapsed ALL and an expansion cohort of patients with refractory ALL, including multiple relapses, relapse after allogeneic hematopoietic cell transplantation, and induction failure. All patients received a single course of chemotherapy as induction therapy. Sixteen patients (10 in the high-risk first-relapse cohort, six in the expansion cohort) were evaluable. The overall remission rate after induction therapy was 60% in the high-risk first-relapse cohort and 16.7% in the expansion cohort. All patients had minimal residual disease. Adverse events were acceptable except for interstitial lung disease and hypoxia in a patient in the expansion cohort, but addition of bortezomib to conventional chemotherapy did not produce obvious improvement in children with R/R-ALL.
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Affiliation(s)
- Naoyuki Miyagawa
- Division of Hematology and Oncology, Kanagawa Children's Medical Center, 2-138-4 Mutsukawa, Minami-Ku, Yokohama, Kanagawa, 232-8555, Japan.
| | - Hiroaki Goto
- Division of Hematology and Oncology, Kanagawa Children's Medical Center, 2-138-4 Mutsukawa, Minami-Ku, Yokohama, Kanagawa, 232-8555, Japan
| | - Atsushi Ogawa
- Department of Pediatrics, Niigata Cancer Center Hospital, Niigata, Japan
| | - Atsushi Kikuta
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Yoshiyuki Kosaka
- Department of Hematology and Oncology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan
| | - Masahiro Sekimizu
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Daisuke Tomizawa
- Division of Leukemia and Lymphoma, Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Hidemi Toyoda
- Department of Pediatrics, Mie University Graduate School of Medicine, Mie, Japan
| | - Hidefumi Hiramatsu
- Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Junichi Hara
- Department of Pediatric Hematology/Oncology, Osaka City General Hospital, Osaka, Japan
| | - Shinji Mochizuki
- Department of Pediatrics, Hiroshima University Hospital, Hiroshima, Japan
| | - Hideki Nakayama
- Department of Pediatrics, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Kenichi Yoshimura
- Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Yuka Iijima-Yamashita
- Department of Advanced Diagnosis, Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Masashi Sanada
- Department of Advanced Diagnosis, Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Chitose Ogawa
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan
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Wang R, Wang W, Liu X, Wang H, Zhang B, Li S, Zhang H, Yang J, Zhao J, He Q, Zhang J, Liu D, Hao L. Treatment for a B-cell acute lymphoblastic leukemia patient carrying a rare TP53 c.C275T mutation: A case report. Front Oncol 2023; 12:1018250. [PMID: 36798689 PMCID: PMC9928200 DOI: 10.3389/fonc.2022.1018250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 11/17/2022] [Indexed: 02/03/2023] Open
Abstract
TP53 mutations are associated with poor prognosis in the vast majority of cancers. In this study, we present a pediatric B-cell acute lymphoblastic leukemia (B-ALL) patient carrying a rare TP53 c.C275T mutation. This extremely rare mutation affects an amino acid residue located between the TAD domain and the DNA-binding domain of p53. The patient was resistant to most conventional chemotherapy regimens and remained minimal residual disease (MRD)-positive after five rounds of such regimens. We tested the sensitivity of the patient's leukemic cells to 21 anti-cancer drugs by performing in vitro drug sensitivity assays. The results showed that bortezomib had a very strong killing effect on the patient's leukemic cells. Therefore, we subsequently treated the patient with bortezomib combined with vindesine, cytarabine, and fludarabine. After one course of treatment, the patient became MRD-negative, and there was no recurrence during a 9-month follow-up. In conclusion, our report suggests that the TP53 c.C275T mutation is associated with poor prognosis in B-ALL. Fortunately, bortezomib combined with chemotherapy could achieve a better therapeutic effect than conventional regimens in this type of ALL.
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Affiliation(s)
- Runan Wang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Wenliang Wang
- Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China
| | - Xuan Liu
- Hematology Laboratory, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Huan Wang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Bin Zhang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Shuang Li
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Haining Zhang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Jiawei Yang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Jishun Zhao
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Qiuying He
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Jihong Zhang
- Hematology Laboratory, Shengjing Hospital of China Medical University, Shengyang, Liangning, China
| | - Danping Liu
- Precision Targeted Therapy Discovery Center, Institute of Technology Innovation, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui, China
| | - Liangchun Hao
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shengyang, Liangning, China,*Correspondence: Liangchun Hao,
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8
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Thomas X. T-cell acute lymphoblastic leukemia: promising experimental drugs in clinical development. Expert Opin Investig Drugs 2023; 32:37-52. [PMID: 36541671 DOI: 10.1080/13543784.2023.2161361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Despite advances in treatment approaches in acute lymphoblastic leukemia (ALL), the prognosis of adults with newly diagnosed T-ALL remains poor, as well as that of adults and children with relapsed disease. Novel targeted therapies are therefore needed. AREAS COVERED This review summarizes promising emerging strategies for the treatment of T-ALL. EXPERT OPINION The recent molecular characterization of T-ALL has led to the identification of new therapeutic targets. Small-molecules inhibitors and other targeted therapies have therefore been recently developed and are currently under clinical investigations. Similarly, first studies involving monoclonal antibodies and chimeric antigen receptor (CAR) T cells have shown encouraging results. Improvement of outcome with these novel approaches, eventually combined with current standard chemotherapy, is therefore expected in a near future in T-ALL.
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Affiliation(s)
- Xavier Thomas
- Hospices Civils de Lyon, Department of Clinical Hematology, Centre Hospitalier Lyon-Sud, Pierre Bénite, France
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9
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Burke MJ, Ziegler DS, Bautista F, Attarbaschi A, Gore L, Locatelli F, M O'Brien M, Pauly M, Kormany WN, Tian S, Morris CL, Baruchel A. Phase 1b study of carfilzomib with induction chemotherapy in pediatric relapsed/refractory acute lymphoblastic leukemia. Pediatr Blood Cancer 2022; 69:e29999. [PMID: 36215217 DOI: 10.1002/pbc.29999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/26/2022] [Accepted: 08/29/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND Acute lymphoblastic leukemia (ALL) is the most common cancer diagnosed in childhood. Survival for patients following relapse remains poor, and achieving complete remission (CR) after relapse is the first critical step to cure. Carfilzomib is a proteasome inhibitor with an acceptable safety profile and clinical activity in adults with multiple myeloma but has not been assessed in children. The primary objective of this phase 1b study was to assess the safety and tolerability of carfilzomib combined with vincristine, dexamethasone, asparaginase, and daunorubicin (VXLD) in children with relapsed and/or refractory ALL. METHODS Patients aged 1-21 years (n = 24) received 4-week induction therapy with carfilzomib at dose levels of 27 mg/m2 (n = 3), 36 mg/m2 (n = 7), 45 mg/m2 (n = 4), and 56 mg/m2 (n = 10) in combination with VXLD. Patients achieving stable disease were offered further consolidation chemotherapy. Analyses were based on the safety evaluable population. RESULTS Following dose escalation of carfilzomib, the recommended phase 2 carfilzomib dose was identified as 56 mg/m2 . Grade ≥3 hematological adverse events were common (83%, 20/24 patients), and serious treatment-emergent adverse events occurred in 58% (14/24) of patients. At the end of induction, CR/CR with incomplete platelet recovery (CRp)/CR with incomplete blood count recovery (CRi) was identified in 50% of patients (n = 12/24). By the end of consolidation, cumulative CR/CRp/CRi was identified in 58% of patients (n = 14/24). CONCLUSION These data support the use of carfilzomib in pediatric patients with relapsed and/or refractory ALL.
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Affiliation(s)
- Michael J Burke
- Children's Hospital of Wisconsin, Milwaukee, Wisconsin, USA.,Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - David S Ziegler
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Women's and Children's Health, University of New South Wales, Sydney, Australia
| | - Francisco Bautista
- Servicio de Oncología Pediátrica, Hospital Niño Jesus, Madrid, Spain.,Princess Máxima Centrum, Utrecht, The Netherlands
| | - Andishe Attarbaschi
- St. Anna Kinderspital and Children's Cancer Research Institute, Vienna, Austria
| | - Lia Gore
- Peds Heme/Onc/BMT-CT, University of Colorado, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Franco Locatelli
- Department of Pediatric Hematology/Oncology, Cell and Gene Therapy, IRCCS Bambino Gesù Children's Hospital, Sapienza University of Rome, Rome, Italy
| | - Maureen M O'Brien
- Cincinnati Children's Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, Ohio, USA
| | - Melinda Pauly
- Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta, Georgia, USA
| | | | | | | | - Andre Baruchel
- Service d'Hémato-Immunologie Pédiatrique, Hôpital Universitaire Robert Debré (APHP) and Université de Paris, Paris, France
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10
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Kyriakidis I, Mantadakis E, Stiakaki E, Groll AH, Tragiannidis A. Infectious Complications of Targeted Therapies in Children with Leukemias and Lymphomas. Cancers (Basel) 2022; 14:cancers14205022. [PMID: 36291806 PMCID: PMC9599435 DOI: 10.3390/cancers14205022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/09/2022] [Accepted: 10/12/2022] [Indexed: 11/30/2022] Open
Abstract
Simple Summary Targeted therapies in children with hematological malignancies moderate the effects of cytotoxic therapy, thus improving survival rates. They have emerged over the last decade and are used in combination with or after the failure of conventional chemotherapy and as bridging therapy prior to hematopoietic stem cell transplantation (HSCT). Nowadays, there is a growing interest in their efficacy and safety in pediatric patients with refractory or relapsed disease. The compromised immune system, even prior to therapy, requires prompt monitoring and treatment. In children with hematological malignancies, targeted therapies are associated with a comparable incidence of infectious complications to adults. The exact impact of these agents that have different mechanisms of action and are used after conventional chemotherapy or HSCT is difficult to ascertain. Clinicians should be cautious of severe infections after the use of targeted therapies, especially when used in combination with chemotherapy. Abstract The aim of this review is to highlight mechanisms of immunosuppression for each agent, along with pooled analyses of infectious complications from the available medical literature. Rituximab confers no increase in grade ≥3 infectious risks, except in the case of patients with advanced-stage non-Hodgkin lymphoma. Gemtuzumab ozogamicin links with high rates of grade ≥3 infections which, however, are comparable with historical cohorts. Pembrolizumab exhibits a favorable safety profile in terms of severe infections. Despite high rates of hypogammaglobulinemia (HGG) with blinatumomab, low-grade ≥3 infection rates were observed, especially in the post-reinduction therapy of relapsed B-acute lymphoblastic leukemia. Imatinib and nilotinib are generally devoid of severe infectious complications, but dasatinib may slightly increase the risk of opportunistic infections. Data on crizotinib and pan-Trk inhibitors entrectinib and larotrectinib are limited. CAR T-cell therapy with tisagenlecleucel is associated with grade ≥3 infections in children and is linked with HGG and the emergence of immune-related adverse events. Off-label therapies inotuzumab ozogamicin, brentuximab vedotin, and venetoclax demonstrate low rates of treatment-related grade ≥3 infections, while the addition of bortezomib to standard chemotherapy in T-cell malignancies seems to decrease the infection risk during induction. Prophylaxis, immune reconstitution, and vaccinations for each targeted agent are discussed, along with comparisons to adult studies.
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Affiliation(s)
- Ioannis Kyriakidis
- Department of Pediatric Hematology-Oncology & Autologous Hematopoietic Stem Cell Transplantation Unit, University Hospital of Heraklion & Laboratory of Blood Diseases and Childhood Cancer Biology, School of Medicine, University of Crete, 70013 Heraklion, Greece
| | - Elpis Mantadakis
- Department of Paediatrics, Paediatric Hematology/Oncology Unit, Faculty of Medicine, Democritus University of Thrace, 68100 Alexandroupolis, Greece
| | - Eftichia Stiakaki
- Department of Pediatric Hematology-Oncology & Autologous Hematopoietic Stem Cell Transplantation Unit, University Hospital of Heraklion & Laboratory of Blood Diseases and Childhood Cancer Biology, School of Medicine, University of Crete, 70013 Heraklion, Greece
| | - Andreas H. Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation and Department of Pediatric Hematology and Oncology, University Children’s Hospital Münster, D-48149 Münster, Germany
| | - Athanasios Tragiannidis
- Pediatric and Adolescent Hematology-Oncology Unit, 2nd Department of Pediatrics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece
- Correspondence: ; Fax: +30-2310-994803
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11
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Tay N, Laakso EL, Schweitzer D, Endersby R, Vetter I, Starobova H. Chemotherapy-induced peripheral neuropathy in children and adolescent cancer patients. Front Mol Biosci 2022; 9:1015746. [PMID: 36310587 PMCID: PMC9614173 DOI: 10.3389/fmolb.2022.1015746] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 09/20/2022] [Indexed: 11/22/2022] Open
Abstract
Brain cancer and leukemia are the most common cancers diagnosed in the pediatric population and are often treated with lifesaving chemotherapy. However, chemotherapy causes severe adverse effects and chemotherapy-induced peripheral neuropathy (CIPN) is a major dose-limiting and debilitating side effect. CIPN can greatly impair quality of life and increases morbidity of pediatric patients with cancer, with the accompanying symptoms frequently remaining underdiagnosed. Little is known about the incidence of CIPN, its impact on the pediatric population, and the underlying pathophysiological mechanisms, as most existing information stems from studies in animal models or adult cancer patients. Herein, we aim to provide an understanding of CIPN in the pediatric population and focus on the 6 main substance groups that frequently cause CIPN, namely the vinca alkaloids (vincristine), platinum-based antineoplastics (cisplatin, carboplatin and oxaliplatin), taxanes (paclitaxel and docetaxel), epothilones (ixabepilone), proteasome inhibitors (bortezomib) and immunomodulatory drugs (thalidomide). We discuss the clinical manifestations, assessments and diagnostic tools, as well as risk factors, pathophysiological processes and current pharmacological and non-pharmacological approaches for the prevention and treatment of CIPN.
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Affiliation(s)
- Nicolette Tay
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
| | - E-Liisa Laakso
- Mater Research Institute-The University of Queensland, South Brisbane, QLD, Australia
| | - Daniel Schweitzer
- Mater Research Institute-The University of Queensland, South Brisbane, QLD, Australia
| | - Raelene Endersby
- Telethon Kids Institute, University of Western Australia, Nedlands, WA, Australia
| | - Irina Vetter
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
- The School of Pharmacy, The University of Queensland, Woolloongabba, QLD, Australia
| | - Hana Starobova
- Institute for Molecular Bioscience, The University of Queensland, St Lucia, QLD, Australia
- *Correspondence: Hana Starobova,
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12
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Maletzke S, Salimi A, Vieri M, Schroeder KM, Schemionek M, Masouleh BK, Brümmendorf TH, Koschmieder S, Appelmann I. Combined inhibition of BCR-ABL1 and the proteasome as a potential novel therapeutic approach in BCR-ABL positive acute lymphoblastic leukemia. PLoS One 2022; 17:e0268352. [PMID: 36194587 PMCID: PMC9531817 DOI: 10.1371/journal.pone.0268352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 04/27/2022] [Indexed: 11/23/2022] Open
Abstract
Acute lymphoblastic leukemia (ALL) is a disease of lymphoid progenitor cells with an often aggressive course and is commonly caused by the BCR-ABL fusion gene t(9;22) in adults. This fusion gene encodes a constitutively active tyrosine kinase that can be effectively inhibited by tyrosine kinase inhibitors (TKIs), with imatinib being the paradigmatic agent of this class. However, BCR-ABL+ ALL cells rapidly develop mutations against many of the available TKIs, and consecutive disease relapse still results in an overall unfavorable prognosis for patients with this disease. To date, allogeneic stem cell transplantation is the only known curative therapeutic option for the mostly elderly patients with BCR-ABL+ ALL. The discrepancy between the limited therapeutic armamentarium and the growing therapeutic need in an aging population is therefore a reason to test drug combinations against BCR-ABL+ ALL. In this study, we demonstrate that the combination of TKIs with proteasome inhibitors efficiently and under certain conditions synergistically exerts cytotoxic effects in BCR-ABL+ ALL cells in vitro with respect to the induction of apoptosis. Both sole and combined treatment of BCR-ABL+ ALL with the proteasome inhibitors bortezomib and ixazomib, respectively, and TKI causes a significantly greater reduction in cell viability than TKI treatment alone in both BCR-ABL+ cell lines TOM-1 and BV-173. In BV-173 cells, we observed a significant reduction in cell viability to only 1.26%±0.46% with bortezomib treatment and 1.57±0.7% with combination treatment, whereas cells treated with dasatinib alone still had a viable percentage of 40.58±2.6%. Similar results were obtained when ixazomib was applied to both cell lines, and apoptosis was induced in both cases (93.36%±2.7% apoptotic BV-173 cells when treated with ixazomib and TKI). The combination of TKI and proteasome inhibitor is efficient in vitro, potentially expanding the spectrum of therapeutic options for patients with BCR-ABL+ ALL.
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Affiliation(s)
- Saskia Maletzke
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Azam Salimi
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Margherita Vieri
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Kema Marlen Schroeder
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Mirle Schemionek
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Behzad Kharabi Masouleh
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Tim H. Brümmendorf
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Steffen Koschmieder
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), Faculty of Medicine, RWTH Aachen University, Aachen, Germany
| | - Iris Appelmann
- Department of Hematology, Oncology, Hemostaseology, and Stem Cell Transplantation, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- Department of Palliative Medicine, Faculty of Medicine, RWTH Aachen University, Aachen, Germany
- * E-mail:
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Bortezomib-based Anthracycline-free Induction for Pediatric Relapsed ALL as a Bridge to Immunotherapy. J Pediatr Hematol Oncol 2022; 44:e896-e900. [PMID: 34486548 DOI: 10.1097/mph.0000000000002305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/03/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Immunotherapy may lead to durable remissions in patients with relapsed and refractory acute lymphoblastic leukemia (R/R ALL). Patients receiving immunotherapy with a lower disease burden tend to have improved long-term outcomes and less toxicity. Thus, an induction protocol to achieve lower disease burden is required. Bortezomib added to a 4-drug induction was shown to lead to high rates of remission in R/R ALL patients. Inclusion of anthracyclines in this protocol may preclude most patients, having maximized the cumulative dose of anthracyclines. Thus, our goal was to evaluate anthracycline-free bortezomib-based induction for patients with R/R ALL. PROCEDURE We conducted a retrospective analysis of patients treated with bortezomib-based protocols for R/R ALL between 2011 and 2019 at our center. Data regarding toxicity and response rate was collected and analyzed. RESULTS Eighteen children with R/R ALL were treated with bortezomib-based induction, 13 of them without anthracyclines. Eleven patients did not complete the induction course: 6 due to toxicity, and 5 due to physician decision to proceed to immunotherapy early. Two events of treatment-related mortality occurred. There was no significant difference in toxicity between patients who treated with anthracycline and those who were not. Ten patients achieved complete remission, with 4 patients having polymerase-chain-reaction minimal residual disease below 10-4. Fifteen patients proceeded directly to immunotherapy: 11 patients received CD19 chimeric-antigen receptor-T-cells, 2 blinatumomab and 2 hematopoietic stem cell transplant. CONCLUSION Anthracyclines can be safely omitted from bortezomib-based therapies in patients with R/R ALL, when planning to proceed to immunotherapy.
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14
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Kośmider K, Karska K, Kozakiewicz A, Lejman M, Zawitkowska J. Overcoming Steroid Resistance in Pediatric Acute Lymphoblastic Leukemia-The State-of-the-Art Knowledge and Future Prospects. Int J Mol Sci 2022; 23:ijms23073795. [PMID: 35409154 PMCID: PMC8999045 DOI: 10.3390/ijms23073795] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 03/20/2022] [Accepted: 03/28/2022] [Indexed: 12/13/2022] Open
Abstract
Acute lymphoblastic leukemia (ALL) is the most common malignancy among children. Despite the enormous progress in ALL therapy, resulting in achieving a 5-year survival rate of up to 90%, the ambitious goal of reaching a 100% survival rate is still being pursued. A typical ALL treatment includes three phases: remission induction and consolidation and maintenance, preceded by a prednisone prephase. Poor prednisone response (PPR) is defined as the presence of ≥1.0 × 109 blasts/L in the peripheral blood on day eight of therapy and results in significantly frequent relapses and worse outcomes. Hence, identifying risk factors of steroid resistance and finding methods of overcoming that resistance may significantly improve patients' outcomes. A mitogen-activated protein kinase/extracellular signal-regulated kinase (MAPK-ERK) pathway seems to be a particularly attractive target, as its activation leads to steroid resistance via a phosphorylating Bcl-2-interacting mediator of cell death (BIM), which is crucial in the steroid-induced cell death. Several mutations causing activation of MAPK-ERK were discovered, notably the interleukin-7 receptor (IL-7R) pathway mutations in T-cell ALL and rat sarcoma virus (Ras) pathway mutations in precursor B-cell ALL. MAPK-ERK pathway inhibitors were demonstrated to enhance the results of dexamethasone therapy in preclinical ALL studies. This report summarizes steroids' mechanism of action, resistance to treatment, and prospects of steroids therapy in pediatric ALL.
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Affiliation(s)
- Kamil Kośmider
- Student Scientific Society, Laboratory of Genetic Diagnostics, Medical University of Lublin, Gębali 6, 20-093 Lublin, Poland; (K.K.); (A.K.)
| | - Katarzyna Karska
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, Gębali 6, 20-093 Lublin, Poland;
| | - Agata Kozakiewicz
- Student Scientific Society, Laboratory of Genetic Diagnostics, Medical University of Lublin, Gębali 6, 20-093 Lublin, Poland; (K.K.); (A.K.)
| | - Monika Lejman
- Laboratory of Genetic Diagnostics, Medical University of Lublin, Gębali 6, 20-093 Lublin, Poland;
| | - Joanna Zawitkowska
- Department of Pediatric Hematology, Oncology and Transplantology, Medical University of Lublin, Gębali 6, 20-093 Lublin, Poland;
- Correspondence:
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15
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Sin CF, Man PHM. The Role of Proteasome Inhibitors in Treating Acute Lymphoblastic Leukaemia. Front Oncol 2022; 11:802832. [PMID: 35004327 PMCID: PMC8733464 DOI: 10.3389/fonc.2021.802832] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 12/03/2021] [Indexed: 01/23/2023] Open
Abstract
Acute lymphoblastic leukaemia (ALL) is an aggressive haematolymphoid malignancy. The prognosis of ALL is excellent in paediatric population, however the outcome of relapse/refractory disease is dismal. Adult ALL has less favourable prognosis and relapse/refractory disease is not uncommonly encountered. Bortezomib is the first generation proteasome inhibitor licensed to treat plasma cell myeloma and mantle cell lymphoma with favourable side effect profile. Efficacy of bortezomib had been proven in other solid tumors. Clinical studies showed promising response for proteasome inhibitors in treating relapse/refractory ALL. Thus, proteasome inhibitors are attractive alternative agents for research in treating ALL. In the review article, we will introduce different proteasome inhibitors and their difference in pharmacological properties. Moreover, the mechanism of action of proteasome inhibitors on ALL will be highlighted. Finally, results of various clinical studies on proteasome inhibitors in both paediatric and adult ALL will be discussed. This review article provides the insights on the use of proteasome inhibitors in treating ALL with a summary of mechanism of action in ALL which facilitates future research on its use to improve the outcome of ALL.
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Affiliation(s)
- Chun-Fung Sin
- Department of Pathology, University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Pui-Hei Marcus Man
- Department of Pathology, University of Hong Kong, Hong Kong, Hong Kong SAR, China
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Qu H, Gao-Wa H, Hou Y, Ren M, Li J, Jing B, Du Y. TRIM37 interacts with PTEN to promote the growth of human T-cell acute lymphocytic leukemia cells through regulating PI3K/AKT pathway. Front Oncol 2022; 12:1016725. [PMID: 36923153 PMCID: PMC10009101 DOI: 10.3389/fonc.2022.1016725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 12/30/2022] [Indexed: 03/02/2023] Open
Abstract
Background TRIM37 has been reported to be associated with the tumorigenesis of cancers. However, the role of TRIM37 in T-cell acute lymphoblastic leukemia (T-ALL) remains unclear. This study aimed to characterize the effect of TRIM37 on T-ALL. Methods TRIM37 expression in T-ALL patients and T-ALL cell lines was determined by qRT-PCR and Western blot. Knockdown or overexpression of TRIM37 was conducted by transferring small-interfering TRIM37 or lentivirus-mediated transducing into T-ALL cells. CCK-8 assay and flow cytometry assay were conducted to analyze the proliferation and apoptosis of T-ALL cells. Co-immunoprecipitation experiments were conducted to investigate the relationship between TRIM37 and PTEN and the ubiquitination of PTEN. Results Our results suggested that TRIM37 expression was upregulated in the blood of T-ALL patients and T-ALL cell lines. Knockdown of TRIM37 noticeably inhibited the proliferation and promoted apoptosis of T-ALL cells. Ectopic expression of TRIM37 promoted the proliferation and suppressed the apoptosis rate of MOLT-4 cells and enhanced the phosphorylation of AKT. Moreover, TRIM37 interacted with PTEN and accelerated the degradation of PTEN via TRIM37-mediated ubiquitination in T-ALL cells. Moreover, TRIM37 reduced the sensitivity of T-ALL cells to bortezomib treatment. Additionally, PI3K/AKT signaling pathway was involved in the function of TRIM37 in T-ALL. TRIM37 contributed to the proliferation of T-ALL cells and reduced the susceptibility of T-ALL cells to bortezomib treatment through ubiquitination of PTEN and activating PI3K/AKT signaling pathway. Conclusions Our study suggested that TRIM37 could be considered as a therapeutic target for T-ALL.
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Affiliation(s)
- Honglan Qu
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Hasen Gao-Wa
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Yanyan Hou
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Mengwei Ren
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Jun Li
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - Baoshong Jing
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
| | - YanDan Du
- Department of Hematology and Oncology, Inner Mongolia Forestry General Hospital, The Second Clinical Medical College of Inner Mongolia University for Nationalities, Yakeshi, China
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Bortezomib and rituximab in de novo adolescent/adult CD20-positive, Ph-negative pre-B-cell acute lymphoblastic leukemia. Blood Adv 2021; 5:3436-3444. [PMID: 34461632 DOI: 10.1182/bloodadvances.2020003368] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 05/03/2021] [Indexed: 12/30/2022] Open
Abstract
The expression of CD20 in precursor B-cell acute lymphoblastic leukemia (B-ALL) is associated with poor outcomes. The addition of rituximab to intensive chemotherapy in CD20+ ALL has led to improved outcomes in several studies. However, there is no clear evidence regarding the optimal number of doses and its benefit without an allogeneic stem cell transplant. Achieving measurable residual disease (MRD)-negative status postinduction would reduce the requirement for a transplant. Novel approaches are needed to induce a higher proportion of MRD-negative complete remission in patients with high-risk ALL. Given bortezomib's activity in relapsed ALL and its synergism with rituximab in B-cell lymphomas, the addition of bortezomib to rituximab and chemotherapy may provide an incremental benefit in CD20+ precursor B-ALL. We conducted a phase 2 study to test the activity of bortezomib and rituximab in combination with a pediatric-inspired regimen during induction therapy in newly diagnosed adolescents and adults (aged >14 years) with CD20+, Philadelphia-negative precursor B-ALL; bone marrow MRD negativity at the end of induction was the primary end point. From December 2017 through August 2019, a total of 35 patients were enrolled. End-of-induction MRD-negative status was achieved in 70.9% of patients, as opposed to 51.7% in the historical cohort treated with chemotherapy alone. MRD-negative rates improved to 87.5% post-consolidation. At a median follow-up of 21 months, event-free survival and overall survival rates were 78.8% (95% confidence interval, 66-94) and 78.7% (95% confidence interval, 65.8-94), respectively. There was no significant increase in toxicity with bortezomib and rituximab compared with the historical cohort. The incidence of neuropathy was 26% (all less than grade 3). The combination of bortezomib, rituximab, and a pediatric-inspired ALL regimen was active and well tolerated in de novo CD20+ Philadelphia-negative precursor B-ALL. This trial was registered with the Clinical Trials Registry-India as CTRI/2017/04/008393(http://ctri.nic.in/Clinicaltrials).
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Targeted Therapy in the Treatment of Pediatric Acute Lymphoblastic Leukemia-Therapy and Toxicity Mechanisms. Int J Mol Sci 2021; 22:ijms22189827. [PMID: 34575992 PMCID: PMC8468873 DOI: 10.3390/ijms22189827] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 12/20/2022] Open
Abstract
Targeted therapy has revolutionized the treatment of poor-prognosis pediatric acute lymphoblastic leukemia (ALL) with specific genetic abnormalities. It is still being described as a new landmark therapeutic approach. The main purpose of the use of molecularly targeted drugs and immunotherapy in the treatment of ALL is to improve the treatment outcomes and reduce the doses of conventional chemotherapy, while maintaining the effectiveness of the therapy. Despite promising treatment results, there is limited clinical research on the effect of target cell therapy on the potential toxic events in children and adolescents. The recent development of highly specific molecular methods has led to an improvement in the identification of numerous unique expression profiles of acute lymphoblastic leukemia. The detection of specific genetic mutations determines patients’ risk groups, which allows for patient stratification and for an adjustment of the directed and personalized target therapies that are focused on particular molecular alteration. This review summarizes the knowledge concerning the toxicity of molecular-targeted drugs and immunotherapies applied in childhood ALL.
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Development of Multidrug Resistance in Acute Myeloid Leukemia Is Associated with Alterations of the LPHN1/GAL-9/TIM-3 Signaling Pathway. Cancers (Basel) 2021; 13:cancers13143629. [PMID: 34298843 PMCID: PMC8304048 DOI: 10.3390/cancers13143629] [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: 06/21/2021] [Revised: 07/11/2021] [Accepted: 07/16/2021] [Indexed: 02/06/2023] Open
Abstract
P-glycoprotein (known as ABCB1 transporter) expression in myeloid blasts of acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) leads to the commonly observed multidrug resistance. Overexpression of latrophilin-1 was detected in leukemic cells from AML patients. In a previous study, we showed that ABCB1 overexpression is associated with decreased latrophilin-1 expression in MOLM-13/VCR and SKM-1/VCR AML cell variants derived from MOLM-13 and SKM-1 cells by vincristine selection/adaptation. In the present study, we found that if ABCB1 overexpression occurs in myeloid blasts of newly diagnosed MDS patients, latrophilin-1 expression is attenuated. Latrophilin-1 may initiate TIM-3- and galectin-9-mediated immune escape. We demonstrated changes in the expression of both proteins by comparing ABCB1-positive cell variants (MOLM-13/VCR, SKM-1/VCR) with their ABCB1-negative counterparts. Galectin-9 was present in our cell lines in eight protein isoforms for which we identified the respective transcription variants resulting from alternative splicing, and we verified their structure by sequencing. The isoform profile of galectin-9 was different between ABCB1-positive and ABCB1-negative cell variants. The interaction partner of galectin-9 is CD44, and its expression was altered in the ABCB1-positive variants MOLM-13/VCR and SKM-1/VCR compared to their ABCB1-negative counterparts.
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Pocock R, Farah N, Richardson SE, Mansour MR. Current and emerging therapeutic approaches for T-cell acute lymphoblastic leukaemia. Br J Haematol 2021; 194:28-43. [PMID: 33942287 DOI: 10.1111/bjh.17310] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
T-cell ALL (T-ALL) is an aggressive malignancy of T-cell progenitors. Although survival outcomes in T-ALL have greatly improved over the past 50 years, relapsed and refractory cases remain extremely challenging to treat and those who cannot tolerate intensive treatment continue to have poor outcomes. Furthermore, T-ALL has proven a more challenging immunotherapeutic target than B-ALL. In this review we explore our expanding knowledge of the basic biology of T-ALL and how this is paving the way for repurposing established treatments and the development of novel therapeutic approaches.
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Affiliation(s)
- Rachael Pocock
- Department of Haematology, UCL Cancer Institute, University College London, London, UK
| | - Nadine Farah
- Department of Haematology, UCL Cancer Institute, University College London, London, UK
| | - Simon E Richardson
- Wellcome-MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, UK
- Department of Haematology, University of Cambridge, Jeffrey Cheah Biomedical Centre, Cambridge, UK
| | - Marc R Mansour
- Department of Haematology, UCL Cancer Institute, University College London, London, UK
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21
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Butler E, Ludwig K, Pacenta HL, Klesse LJ, Watt TC, Laetsch TW. Recent progress in the treatment of cancer in children. CA Cancer J Clin 2021; 71:315-332. [PMID: 33793968 DOI: 10.3322/caac.21665] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 02/01/2021] [Accepted: 02/08/2021] [Indexed: 12/12/2022] Open
Abstract
Although significant improvements have been made in the outcomes of children with cancer, the pace of improvement has slowed in recent years as the limits of therapy intensification may have been reached for many pediatric cancers. Furthermore, with increasing numbers of pediatric cancer survivors, the long-term side effects of treatment have become increasingly apparent. Therefore, attention has shifted to the use of molecularly targeted agents and immunotherapies to improve the outcomes of children who are not cured by traditional cytotoxic chemotherapies and to decrease exposure to cytotoxic chemotherapy and reduce late effects. This review describes the recent progress in the treatment of children with cancer, focusing in particular on diseases in which targeted and immunotherapeutic agents have made an impact.
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Affiliation(s)
- Erin Butler
- Department of Pediatrics and Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center and Children's Health, Dallas, Texas
| | - Kathleen Ludwig
- Department of Pediatrics and Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center and Children's Health, Dallas, Texas
| | - Holly L Pacenta
- Division of Hematology and Oncology, Cook Children's Medical Center, Fort Worth, Texas
| | - Laura J Klesse
- Department of Pediatrics and Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center and Children's Health, Dallas, Texas
| | - Tanya C Watt
- Department of Pediatrics and Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center and Children's Health, Dallas, Texas
| | - Theodore W Laetsch
- Division of Oncology and Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Pediatrics and Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
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22
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Jenkins TW, Downey-Kopyscinski SL, Fields JL, Rahme GJ, Colley WC, Israel MA, Maksimenko AV, Fiering SN, Kisselev AF. Activity of immunoproteasome inhibitor ONX-0914 in acute lymphoblastic leukemia expressing MLL-AF4 fusion protein. Sci Rep 2021; 11:10883. [PMID: 34035431 PMCID: PMC8149845 DOI: 10.1038/s41598-021-90451-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 04/12/2021] [Indexed: 11/08/2022] Open
Abstract
Proteasome inhibitors bortezomib and carfilzomib are approved for the treatment of multiple myeloma and mantle cell lymphoma and have demonstrated clinical efficacy for the treatment of acute lymphoblastic leukemia (ALL). The t(4;11)(q21;q23) chromosomal translocation that leads to the expression of MLL-AF4 fusion protein and confers a poor prognosis, is the major cause of infant ALL. This translocation sensitizes tumor cells to proteasome inhibitors, but toxicities of bortezomib and carfilzomib may limit their use in pediatric patients. Many of these toxicities are caused by on-target inhibition of proteasomes in non-lymphoid tissues (e.g., heart muscle, gut, testicles). We found that MLL-AF4 cells express high levels of lymphoid tissue-specific immunoproteasomes and are sensitive to pharmacologically relevant concentrations of specific immunoproteasome inhibitor ONX-0914, even in the presence of stromal cells. Inhibition of multiple active sites of the immunoproteasomes was required to achieve cytotoxicity against ALL. ONX-0914, an inhibitor of LMP7 (ß5i) and LMP2 (ß1i) sites of the immunoproteasome, and LU-102, inhibitor of proteasome ß2 sites, exhibited synergistic cytotoxicity. Treatment with ONX-0914 significantly delayed the growth of orthotopic ALL xenograft tumors in mice. T-cell ALL lines were also sensitive to pharmacologically relevant concentrations of ONX-0914. This study provides a strong rationale for testing clinical stage immunoproteasome inhibitors KZ-616 and M3258 in ALL.
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Affiliation(s)
- Tyler W Jenkins
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, PRB, 720 S. Donahue Dr., Auburn, AL, 36849, USA
| | - Sondra L Downey-Kopyscinski
- Norris Cotton Cancer Center, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Department of Molecular and Systems Biology, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- SLDK - Rancho Biosciences, San Diego, CA, USA
- GJR- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- WCC - ScribeAmerica, Huntsville Hospital, Huntsville, AL, USA
- MAI- Israel Cancer Research Fund, New York, NY, USA
| | - Jennifer L Fields
- Norris Cotton Cancer Center, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
| | - Gilbert J Rahme
- Norris Cotton Cancer Center, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Department of Molecular and Systems Biology, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- SLDK - Rancho Biosciences, San Diego, CA, USA
- GJR- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- WCC - ScribeAmerica, Huntsville Hospital, Huntsville, AL, USA
- MAI- Israel Cancer Research Fund, New York, NY, USA
| | - William C Colley
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, PRB, 720 S. Donahue Dr., Auburn, AL, 36849, USA
- SLDK - Rancho Biosciences, San Diego, CA, USA
- GJR- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- WCC - ScribeAmerica, Huntsville Hospital, Huntsville, AL, USA
- MAI- Israel Cancer Research Fund, New York, NY, USA
| | - Mark A Israel
- Norris Cotton Cancer Center, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- SLDK - Rancho Biosciences, San Diego, CA, USA
- GJR- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Broad Institute of Harvard and MIT, Cambridge, MA, USA
- WCC - ScribeAmerica, Huntsville Hospital, Huntsville, AL, USA
- MAI- Israel Cancer Research Fund, New York, NY, USA
| | - Andrey V Maksimenko
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, PRB, 720 S. Donahue Dr., Auburn, AL, 36849, USA
| | - Steven N Fiering
- Norris Cotton Cancer Center, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
- Department of Microbiology and Immunology, Geisel School of Medicine, Dartmouth College, Lebanon, NH, USA
| | - Alexei F Kisselev
- Department of Drug Discovery and Development, Harrison School of Pharmacy, Auburn University, PRB, 720 S. Donahue Dr., Auburn, AL, 36849, USA.
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23
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Kyca T, Pavlíková L, Boháčová V, Mišák A, Poturnayová A, Breier A, Sulová Z, Šereš M. Insight into Bortezomib Focusing on Its Efficacy against P-gp-Positive MDR Leukemia Cells. Int J Mol Sci 2021; 22:ijms22115504. [PMID: 34071136 PMCID: PMC8197160 DOI: 10.3390/ijms22115504] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/12/2021] [Accepted: 05/21/2021] [Indexed: 02/06/2023] Open
Abstract
In this paper, we compared the effects of bortezomib on L1210 (S) cells with its effects on P-glycoprotein (P-gp)-positive variant S cells, which expressed P-gp either after selection with vincristine (R cells) or after transfection with a human gene encoding P-gp (T cells). Bortezomib induced the death-related effects in the S, R, and T cells at concentrations not exceeding 10 nM. Bortezomib-induced cell cycle arrest in the G2/M phase was more pronounced in the S cells than in the R or T cells and was related to the expression levels of cyclins, cyclin-dependent kinases, and their inhibitors. We also observed an increase in the level of polyubiquitinated proteins (via K48-linkage) and a decrease in the gene expression of some deubiquitinases after treatment with bortezomib. Resistant cells expressed higher levels of genes encoding 26S proteasome components and the chaperone HSP90, which is involved in 26S proteasome assembly. After 4 h of preincubation, bortezomib induced a more pronounced depression of proteasome activity in S cells than in R or T cells. However, none of these changes alone or in combination sufficiently suppressed the sensitivity of R or T cells to bortezomib, which remained at a level similar to that of S cells.
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MESH Headings
- ATP Binding Cassette Transporter, Subfamily B, Member 1/genetics
- ATP Binding Cassette Transporter, Subfamily B, Member 1/metabolism
- Animals
- Antineoplastic Agents/pharmacology
- Bortezomib/pharmacology
- Cell Cycle/drug effects
- Cell Division
- Cell Line, Tumor
- Deubiquitinating Enzymes
- Drug Resistance, Multiple/drug effects
- Drug Resistance, Neoplasm/drug effects
- Fluoresceins/metabolism
- Gene Expression Regulation, Neoplastic/drug effects
- Genes, cdc/drug effects
- Humans
- Inhibitory Concentration 50
- Leukemia, Lymphoid/genetics
- Leukemia, Lymphoid/metabolism
- Leukemia, Lymphoid/pathology
- Mice
- Neoplasm Proteins/genetics
- Neoplasm Proteins/metabolism
- Protease Inhibitors/pharmacology
- Proteasome Endopeptidase Complex/drug effects
- Proteasome Endopeptidase Complex/metabolism
- RNA, Messenger/biosynthesis
- RNA, Neoplasm/biosynthesis
- Recombinant Proteins/metabolism
- Transcription, Genetic/drug effects
- Ubiquitinated Proteins/metabolism
- Vincristine/pharmacology
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Affiliation(s)
- Tomáš Kyca
- Institute of Molecular Physiology and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dúbravská cesta 9, 84505 Bratislava, Slovakia; (T.K.); (L.P.); (V.B.); (A.P.)
| | - Lucia Pavlíková
- Institute of Molecular Physiology and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dúbravská cesta 9, 84505 Bratislava, Slovakia; (T.K.); (L.P.); (V.B.); (A.P.)
- Institute of Zoology, Slovak Academy of Sciences, Dúbravská cesta 9, 84506 Bratislava, Slovakia
| | - Viera Boháčová
- Institute of Molecular Physiology and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dúbravská cesta 9, 84505 Bratislava, Slovakia; (T.K.); (L.P.); (V.B.); (A.P.)
| | - Anton Mišák
- Institute for Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Dúbravská cesta 9, 84505 Bratislava, Slovakia;
| | - Alexandra Poturnayová
- Institute of Molecular Physiology and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dúbravská cesta 9, 84505 Bratislava, Slovakia; (T.K.); (L.P.); (V.B.); (A.P.)
| | - Albert Breier
- Institute of Molecular Physiology and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dúbravská cesta 9, 84505 Bratislava, Slovakia; (T.K.); (L.P.); (V.B.); (A.P.)
- Institute of Biochemistry and Microbiology, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, 81237 Bratislava 1, Slovakia
- Correspondence: (A.B.); (Z.S.); (M.Š.); Tel.: +421-2-593-25-514 or +421-918-674-514 (A.B.); +421-2-3229-5510 (Z.S.)
| | - Zdena Sulová
- Institute of Molecular Physiology and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dúbravská cesta 9, 84505 Bratislava, Slovakia; (T.K.); (L.P.); (V.B.); (A.P.)
- Correspondence: (A.B.); (Z.S.); (M.Š.); Tel.: +421-2-593-25-514 or +421-918-674-514 (A.B.); +421-2-3229-5510 (Z.S.)
| | - Mário Šereš
- Institute of Molecular Physiology and Genetics, Centre of Biosciences, Slovak Academy of Sciences, Dúbravská cesta 9, 84505 Bratislava, Slovakia; (T.K.); (L.P.); (V.B.); (A.P.)
- Institute of Zoology, Slovak Academy of Sciences, Dúbravská cesta 9, 84506 Bratislava, Slovakia
- Correspondence: (A.B.); (Z.S.); (M.Š.); Tel.: +421-2-593-25-514 or +421-918-674-514 (A.B.); +421-2-3229-5510 (Z.S.)
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24
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FLAG With Bortezomib in Childhood Relapsed/Refractory Leukemia: Remission Induction With Limited Toxicity in the Era of Multidrug-resistant Bacteria. J Pediatr Hematol Oncol 2021; 43:e212-e214. [PMID: 31688621 DOI: 10.1097/mph.0000000000001644] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 10/08/2019] [Indexed: 01/07/2023]
Abstract
We present our experience on the use of fludarabine, cytarabine, granulocyte colony-stimulating factor in combination with Bortezomib. In total, 13 children with relapsed/refractory leukemia (acute lymphoblastic leukemia=9 and acute myeloid leukemia=4) were included from January 2018 to May 2019. Culture-positive sepsis and intensive care unit admission rates were 38% and 30%, respectively, with no postchemotherapy mortality in this cohort. Morphologic remission was documented in 92% and negative minimal residual disease was achieved in 61%, with 100% remission in those with acute myeloid leukemia. These results bear significant relevance in developing countries where multidrug-resistant sepsis is on the rise.
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25
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Khateb A, Ronai ZA. Unfolded Protein Response in Leukemia: From Basic Understanding to Therapeutic Opportunities. Trends Cancer 2020; 6:960-973. [PMID: 32540455 DOI: 10.1016/j.trecan.2020.05.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 05/03/2020] [Accepted: 05/19/2020] [Indexed: 12/11/2022]
Abstract
Understanding genetic and epigenetic changes that underlie abnormal proliferation of hematopoietic stem and progenitor cells is critical for development of new approaches to monitor and treat leukemia. The unfolded protein response (UPR) is a conserved adaptive signaling pathway that governs protein folding, secretion, and energy production and serves to maintain protein homeostasis in various cellular compartments. Deregulated UPR signaling, which often occurs in hematopoietic stem cells and leukemia, defines the degree of cellular toxicity and perturbs protein homeostasis, and at the same time, offers a novel therapeutic target. Here, we review current knowledge related to altered UPR signaling in leukemia and highlight possible strategies for exploiting the UPR as treatment for this disease.
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Affiliation(s)
- Ali Khateb
- Tumor Initiation and Maintenance Program, National Cancer Institute (NCI) Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA
| | - Ze'ev A Ronai
- Tumor Initiation and Maintenance Program, National Cancer Institute (NCI) Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA 92037, USA.
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26
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Diamanti P, Ede BC, Dace PE, Barendt WJ, Cox CV, Hancock JP, Moppett JP, Blair A. Investigating the response of paediatric leukaemia-propagating cells to BCL-2 inhibitors. Br J Haematol 2020; 192:577-588. [PMID: 32452017 PMCID: PMC8237230 DOI: 10.1111/bjh.16773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 05/01/2020] [Indexed: 12/11/2022]
Abstract
Relapse of paediatric acute lymphoblastic leukaemia (ALL) may occur due to persistence of resistant cells with leukaemia‐propagating ability (LPC). In leukaemia, the balance of B‐cell lymphoma‐2 (BCL‐2) family proteins is disrupted, promoting survival of malignant cells and possibly LPC. A direct comparison of BCL‐2 inhibitors, navitoclax and venetoclax, was undertaken on LPC subpopulations from B‐cell precursor (BCP) and T‐cell ALL (T‐ALL) cases in vitro and in vivo. Responses were compared to BCL‐2 levels detected by microarray analyses and Western blotting. In vitro, both drugs were effective against most BCP‐ALL LPC, except CD34−/CD19− cells. In contrast, only navitoclax was effective in T‐ALL and CD34−/CD7− LPC were resistant to both drugs. In vivo, navitoclax was more effective than venetoclax, significantly improving survival of mice engrafted with BCP‐ and T‐ALL samples. Venetoclax was not particularly effective against T‐ALL cases in vivo. The proportions of CD34+/CD19−, CD34−/CD19− BCP‐ALL cells and CD34−/CD7− T‐ALL cells increased significantly following in vivo treatment. Expression of pro‐apoptotic BCL‐2 genes was lower in these subpopulations, which may explain the lack of sensitivity. These data demonstrate that some LPC were resistant to BCL‐2 inhibitors and sustained remission will require their use in combination with other therapeutics.
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Affiliation(s)
- Paraskevi Diamanti
- Bristol Institute for Transfusion Sciences, NHSBT Filton, Bristol, UK.,School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Benjamin C Ede
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Phoebe Ei Dace
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - William J Barendt
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Charlotte V Cox
- Bristol Institute for Transfusion Sciences, NHSBT Filton, Bristol, UK
| | - Jeremy P Hancock
- Bristol Genetics Laboratory, Severn Pathology, North Bristol Trust, Bristol, UK
| | - John P Moppett
- School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK.,Bristol Royal Hospital for Children, Bristol, UK
| | - Allison Blair
- Bristol Institute for Transfusion Sciences, NHSBT Filton, Bristol, UK.,School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
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27
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Mascolo A, Scavone C, Bertini M, Brusco S, Punzo F, Pota E, Di Martino M, Di Pinto D, Rossi F. Safety of Anticancer Agents Used in Children: A Focus on Their Off-Label Use Through Data From the Spontaneous Reporting System. Front Pharmacol 2020; 11:621. [PMID: 32457620 PMCID: PMC7221123 DOI: 10.3389/fphar.2020.00621] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 04/20/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Among factors influencing the higher risk of developing unknown or rare adverse drug reactions (ADRs) among children and adolescents, there is the frequent off-label use of drugs that seems to be very common in pediatric oncological patients. Our study aim to collect and evaluate data on the safety profile of antineoplastic drugs and their off-label use in the pediatrics population using real life data. METHODS We retrieved Individual Case Safety Reports (ICSRs) with an anticancer agent as suspected drug among those reported through the Campania spontaneous reporting system from 1 January 2013 to 30 September 2019. We classified ICSRs into four off-label categories: "age," "route of administration," "weight," and "therapeutic indication." We defined an ICSR as an off-label case if it met at least one of the aforementioned categories for at least one of the reported suspected antineoplastic drugs. RESULTS A total of 18 ICSRs (7.6%) out of 236 were classified as off-label cases. The median age of patients was 13 years (interquartile range, IQR: 6-16), with 94.4% of cases occurring in male patients. In the classification of the off-label category, 16 ICSRs were categorized according to the "therapeutic indication" and two for the "age." No case was categorized for the off-label categories "route of administration" and "weight." The two off-label cases categorized as "age" were both related to the use of brentuximab vedotin for Hodgkin's lymphoma in patients aged 16 years. Twenty-nine ADRs (1.6 suspected adverse drug reactions per ICSR) were identified among off-label cases. Among ADRs, those reported more than one were diarrhea (N = 3), neutropenia (N = 3), nausea (N = 2), pyrexia (N = 2), and vomit (N = 2). CONCLUSIONS Our findings showed a low number of ICSRs classified as off-label. The majority of off-label ICSRs were categorized for the "therapeutic indication." This low number of off-label ICSRs might be largely due to the underreporting phenomenon, which is a major limit in pharmacovigilance. Therefore, we believe that spreading pharmacovigilance knowledge and awareness might improve this aspect.
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Affiliation(s)
- Annamaria Mascolo
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Cristina Scavone
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Michele Bertini
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Simona Brusco
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Francesca Punzo
- Department of Woman, Child and General and Specialist Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Elvira Pota
- Department of Woman, Child and General and Specialist Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Martina Di Martino
- Department of Woman, Child and General and Specialist Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Daniela Di Pinto
- Department of Woman, Child and General and Specialist Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Francesca Rossi
- Department of Woman, Child and General and Specialist Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
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28
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Colunga-Pedraza JE, González-Llano O, González-Martinez CE, Gómez-Almaguer D, Yáñez-Reyes JM, Jiménez-Antolinez V, Colunga-Pedraza PR. Outpatient low toxic regimen with bortezomib in relapsed/refractory acute lymphoblastic leukemia in pediatrics and AYA patients: Single-center Mexican experience. Pediatr Blood Cancer 2020; 67:e28241. [PMID: 32159276 DOI: 10.1002/pbc.28241] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 01/28/2020] [Accepted: 02/04/2020] [Indexed: 02/03/2023]
Abstract
Relapsed or refractory acute lymphoblastic leukemia represents a major challenge in low- and middle-income countries where new therapies are not easily accessible. Combinations of cost-effective drugs should be considered as a bridge for hematopoietic stem cell transplantation. We retrospectively analyzed pediatric and adolescent and young adult patients who received reinduction with a protocol based on l-asparaginase, doxorubicin, vincristine, dexamethasone, and bortezomib (BZ). Fifteen patients were included. Total complete response (CR) was achieved by nine of 15 patients (60%); five patients achieved CR with negative minimal residual disease, two achieved complete morphological response (CR), and two complete morphological response without platelet recovery. Eleven patients (73%) were not hospitalized and 10 (66%) did not require any blood component transfusions. There were no cases of serious toxicity or mortality. Nine patients (60%) underwent transplant. Five-year overall survival was 40%. This BZ-based protocol is effective and safe when administered as an outpatient regimen and feasible in a low resource setting.
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Affiliation(s)
- Julia E Colunga-Pedraza
- Hematology Service, Facultad de Medicina y Hospital Universitario "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - Oscar González-Llano
- Hematology Service, Facultad de Medicina y Hospital Universitario "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - Carlos Eugenio González-Martinez
- Hematology Service, Facultad de Medicina y Hospital Universitario "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - David Gómez-Almaguer
- Hematology Service, Facultad de Medicina y Hospital Universitario "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - José Miguel Yáñez-Reyes
- Hematology Service, Facultad de Medicina y Hospital Universitario "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - Valentine Jiménez-Antolinez
- Hematology Service, Facultad de Medicina y Hospital Universitario "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
| | - Perla R Colunga-Pedraza
- Hematology Service, Facultad de Medicina y Hospital Universitario "Dr. José Eleuterio González", Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México
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Messinger YH, Bostrom BC. Bortezomib-based four-drug induction does induce a response in advanced relapsed ALL but cure remains elusive. Pediatr Blood Cancer 2020; 67:e28115. [PMID: 31820566 DOI: 10.1002/pbc.28115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 11/19/2019] [Indexed: 01/26/2023]
Affiliation(s)
- Yoav H Messinger
- Children's Hospitals and Clinics of Minnesota, Pediatric Hematology-Oncology, Minneapolis, Minnesota
| | - Bruce C Bostrom
- Children's Hospitals and Clinics of Minnesota, Pediatric Hematology-Oncology, Minneapolis, Minnesota
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30
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August KJ, Guest EM, Lewing K, Hays JA, Gamis AS. Treatment of children with relapsed and refractory acute lymphoblastic leukemia with mitoxantrone, vincristine, pegaspargase, dexamethasone, and bortezomib. Pediatr Blood Cancer 2020; 67:e28062. [PMID: 31724803 DOI: 10.1002/pbc.28062] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 09/27/2019] [Accepted: 10/12/2019] [Indexed: 01/27/2023]
Abstract
BACKGROUND The treatment of relapsed or refractory acute lymphoblastic leukemia (ALL) in children is challenging and new treatment options are needed. Bortezomib is a proteasome inhibitor with activity in pediatric acute lymphoblastic leukemia. Adding bortezomib to standard reinduction chemotherapy in relapsed and refractory pediatric ALL has produced very good response rates in prior studies. METHODS We evaluated bortezomib in combination with reinduction therapy (ALL R3) in 10 children with relapsed or refractory ALL. Bortezomib (1.3 mg/m2 /dose) was administered to patients on days 1, 4, 8, and 11. In addition, patients received mitoxantrone, dexamethasone, pegaspargase, vincristine, and intrathecal methotrexate over 4 weeks. RESULTS Of the 10 patients, eight (80%) achieved a complete remission (CR) or complete remission with incomplete recovery (CRi). Of the patients in CR, two had undetectable minimal residual disease by flow cytometry (<0.01%). Five patients were subsequently treated with a stem cell transplant. All eight patients that achieved CR or CRi eventually relapsed. One patient remains alive following treatment with tisagenlecleucel after relapse. Grade 3 or higher infections occurred in four out of 10 patients, and other toxicities commonly associated with bortezomib were not seen. CONCLUSIONS In children with relapsed or refractory ALL, the addition of bortezomib to reinduction chemotherapy that includes mitoxantrone produces a complete response in the majority of cases and does not lead to excessive toxicity.
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Affiliation(s)
- Keith J August
- Department of Pediatrics, Children's Mercy Hospitals and Clinics, Kansas City, Missouri
| | - Erin M Guest
- Department of Pediatrics, Children's Mercy Hospitals and Clinics, Kansas City, Missouri
| | - Karen Lewing
- Department of Pediatrics, Children's Mercy Hospitals and Clinics, Kansas City, Missouri
| | - J Allyson Hays
- Department of Pediatrics, Children's Mercy Hospitals and Clinics, Kansas City, Missouri
| | - Alan S Gamis
- Department of Pediatrics, Children's Mercy Hospitals and Clinics, Kansas City, Missouri
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31
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Korani M, Korani S, Zendehdel E, Nikpoor AR, Jaafari MR, Orafai HM, Johnston TP, Sahebkar A. Enhancing the Therapeutic Efficacy of Bortezomib in Cancer Therapy Using Polymeric Nanostructures. Curr Pharm Des 2020; 25:4883-4892. [DOI: 10.2174/1381612825666191106150018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 11/01/2019] [Indexed: 12/16/2022]
Abstract
:
Bortezomib (VELCADE®) is a boronate peptide and first-in-class proteasome inhibitor serving an
important role in degenerating several intracellular proteins. It is a reversible inhibitor of the 26S proteasome,
with antitumor activity and antiproliferative properties. This agent principally exerts its antineoplastic effects by
inhibiting key players in the nuclear factor κB (NFκB) pathway involved in cell proliferation, apoptosis, and
angiogenesis. This medication is used in the management of multiple myeloma. However, more recently, it has
been used as a therapeutic option for mantle cell lymphoma. While promising, bortezomib has limited clinical
applications due to its adverse effects (e.g., hematotoxicity and peripheral neuropathy) and low effectiveness in
solid tumors resulting from its poor penetration into such masses and suboptimal pharmacokinetic parameters.
Other limitations to bortezomib include its low chemical stability and bioavailability, which can be overcome by
using nanoparticles for its delivery. Nanoparticle delivery systems can facilitate the targeted delivery of chemotherapeutic
agents in high doses to the target site, while sparing healthy tissues. Therefore, this drug delivery
system has provided a solution to circumvent the limitations faced with the delivery of traditional cancer chemotherapeutic
agents. Our aim in this review was to describe polymer-based nanocarriers that can be used for the
delivery of bortezomib in cancer chemotherapy.
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Affiliation(s)
- Mitra Korani
- Nanotechnology Research Center, Buali Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shahla Korani
- Research Center of Oils and Fats, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Elham Zendehdel
- Department of Biochemistry and Biophysics, Faculty of Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Amin Reza Nikpoor
- Department of Pharmaceutics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahmoud Reza Jaafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein M. Orafai
- Department of Pharmaceutics, Faculty of Pharmacy, University of Ahl Al Bayt, Karbala, Iraq
| | - Thomas P. Johnston
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri- Kansas City, Kansas City, Missouri, United States
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Abstract
Bortezomib is a dipeptidyl boronic acid that selectively inhibits the ubiquitin proteasome pathway, which plays a role in the degradation of many intracellular proteins. It is the first-in-class selective and reversible inhibitor of the 26S proteasome, with antiproliferative and antitumor activity. It exerts its anti-neoplastic action mainly via the inhibition of the nuclear factor-κB pathway components associated with cell proliferation, apoptosis, and angiogenesis. The drug has revolutionized the treatment of multiple myeloma and, more recently, mantle cell lymphoma. In 2003, bortezomib received accelerated approval from the US Food and Drug Administration for the treatment of relapsed/refractory multiple myeloma and in 2008 for patients with previously untreated multiple myeloma. In 2006, bortezomib was approved for the treatment of refractory/relapsed mantle cell lymphoma and, in 2014, for previously untreated mantle cell lymphoma. Bortezomib has also demonstrated clinical efficacy both as a single drug and in combination with other agents in light chain amyloidosis, lymphoplasmacytic lymphoma/Waldenstrom macroglobulinemia, and peripheral T-cell lymphomas. Furthermore, continued clinical studies are required to confirm its value for patients with indolent and aggressive B-cell non-Hodgkin lymphomas and acute leukemias.
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Rodriguez S, Abundis C, Boccalatte F, Mehrotra P, Chiang MY, Yui MA, Wang L, Zhang H, Zollman A, Bonfim-Silva R, Kloetgen A, Palmer J, Sandusky G, Wunderlich M, Kaplan MH, Mulloy JC, Marcucci G, Aifantis I, Cardoso AA, Carlesso N. Therapeutic targeting of the E3 ubiquitin ligase SKP2 in T-ALL. Leukemia 2019; 34:1241-1252. [PMID: 31772299 PMCID: PMC7192844 DOI: 10.1038/s41375-019-0653-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 10/18/2019] [Accepted: 11/13/2019] [Indexed: 12/15/2022]
Abstract
Timed degradation of the cyclin-dependent kinase inhibitor p27Kip1 by the E3 ubiquitin ligase F-box protein SKP2 is critical for T-cell progression into cell cycle, coordinating proliferation and differentiation processes. SKP2 expression is regulated by mitogenic stimuli and by Notch signaling, a key pathway in T-cell development and in T-cell acute lymphoblastic leukemia (T-ALL); however, it is not known whether SKP2 plays a role in the development of T-ALL. Here, we determined that SKP2 function is relevant for T-ALL leukemogenesis, whereas is dispensable for T-cell development. Targeted inhibition of SKP2 by genetic deletion or pharmacological blockade markedly inhibited proliferation of human T-ALL cells in vitro and antagonized disease in vivo in murine and xenograft leukemia models, with little effect on normal tissues. We also demonstrate a novel feed forward feedback loop by which Notch and IL-7 signaling cooperatively converge on SKP2 induction and cell cycle activation. These studies show that the Notch/SKP2/p27Kip1 pathway plays a unique role in T-ALL development and provide a proof-of-concept for the use of SKP2 as a new therapeutic target in T-cell acute lymphoblastic leukemia (T-ALL).
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Affiliation(s)
- Sonia Rodriguez
- Beckman Research Institute, Gehr Leukemia Center, City of Hope, Duarte, CA, 91010, USA.,Herman B Wells Center, Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Christina Abundis
- Beckman Research Institute, Gehr Leukemia Center, City of Hope, Duarte, CA, 91010, USA
| | - Francesco Boccalatte
- Department of Pathology and Perlmutter Cancer Center, NYU Langone Medical Center, New York, NY, 10016, USA
| | - Purvi Mehrotra
- Herman B Wells Center, Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Mark Y Chiang
- Department of Internal Medicine, University of Michigan School of Medicine, Ann Arbor, MI, 48109, USA
| | - Mary A Yui
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA, 91125, USA
| | - Lin Wang
- Herman B Wells Center, Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.,Department of Pathology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Huajia Zhang
- Herman B Wells Center, Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Amy Zollman
- Herman B Wells Center, Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Ricardo Bonfim-Silva
- Herman B Wells Center, Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.,Department of Genetics, Ribeirão Preto Medical School, University of São Paulo, Riberão Preto, São Paulo, 14049-900, Brazil
| | - Andreas Kloetgen
- Department of Pathology and Perlmutter Cancer Center, NYU Langone Medical Center, New York, NY, 10016, USA
| | - Joycelynne Palmer
- Beckman Research Institute, Gehr Leukemia Center, City of Hope, Duarte, CA, 91010, USA
| | - George Sandusky
- Department of Pathology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Mark Wunderlich
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Mark H Kaplan
- Herman B Wells Center, Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - James C Mulloy
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Guido Marcucci
- Beckman Research Institute, Gehr Leukemia Center, City of Hope, Duarte, CA, 91010, USA
| | - Iannis Aifantis
- Department of Pathology and Perlmutter Cancer Center, NYU Langone Medical Center, New York, NY, 10016, USA
| | - Angelo A Cardoso
- Beckman Research Institute, Gehr Leukemia Center, City of Hope, Duarte, CA, 91010, USA
| | - Nadia Carlesso
- Beckman Research Institute, Gehr Leukemia Center, City of Hope, Duarte, CA, 91010, USA. .,Herman B Wells Center, Indiana University Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.
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Lo Nigro L, Pulvirenti G, Cannata E, Bonaccorso P, Andriano N, Russo G. "Feasible and effective administration of Bortezomib with Rituximab in children with relapsed/resistant B-cell precursor acute lymphoblastic leukemia (BCP-ALL): A step toward the first line". Pediatr Hematol Oncol 2019; 36:438-444. [PMID: 31524044 DOI: 10.1080/08880018.2019.1658834] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Despite a high cure rate in childhood BCP-ALL, 20% of children still presents with relapse, mostly due to a persistent leukemic clone during the first-line treatment. In this context, obtaining a molecular remission is crucial for reaching a successful allogeneic hematopoietic stem cell transplantation. Bortezomib was effectively administered to children with resistant/relapsed (r/r) BCP-ALL. Moreover, high risk ALL is characterized by the increasing expression of CD20. For the first time we reported two children with r/r BCP-ALL who received a treatment schema including Bortezomib and Rituximab, achieving morphological and molecular remission. Children with high risk features, such as persistent minimal residual disease during induction, will benefit from this combination. Is it time to move toward the first line?
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Affiliation(s)
- Luca Lo Nigro
- Center of Pediatric Hematology Oncology, Azienda Policlinico OVE , Catania , Italy.,Center of Pediatric Hematology Oncology, Azienda Policlinico OVE, Cytogenetic, Cytofluorimetric, Molecular Biology Laboratory , Catania , Italy
| | - Giulio Pulvirenti
- Department of Clinical and Experimental Medicine, University of Catania, Catania , Italy
| | - Emanuela Cannata
- Center of Pediatric Hematology Oncology, Azienda Policlinico OVE , Catania , Italy
| | - Paola Bonaccorso
- Center of Pediatric Hematology Oncology, Azienda Policlinico OVE, Cytogenetic, Cytofluorimetric, Molecular Biology Laboratory , Catania , Italy
| | - Nellina Andriano
- Center of Pediatric Hematology Oncology, Azienda Policlinico OVE, Cytogenetic, Cytofluorimetric, Molecular Biology Laboratory , Catania , Italy
| | - Giovanna Russo
- Center of Pediatric Hematology Oncology, Azienda Policlinico OVE , Catania , Italy.,Department of Clinical and Experimental Medicine, University of Catania, Catania , Italy
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35
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Targeting the Proteasome in Refractory Pediatric Leukemia Cells: Characterization of Effective Cytotoxicity of Carfilzomib. Target Oncol 2019; 13:779-793. [PMID: 30446871 DOI: 10.1007/s11523-018-0603-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Leukemia accounts for 30% of all childhood cancers and although the survival rate for pediatric leukemia has greatly improved, relapse is a major cause of treatment failure. Therefore, the development and introduction of novel therapeutics to treat relapsed pediatric leukemia is urgently needed. The proteasome inhibitor bortezomib has been shown to be effective against adult hematological malignancies such as multiple myeloma and lymphoma, but is frequently associated with the development of resistance. Carfilzomib is a next-generation proteasome inhibitor that has shown promising results against refractory adult hematological malignancies. OBJECTIVE Carfilzomib has been extensively studied in adult hematological malignancies, providing the rationale for evaluating proof-of-concept activity of carfilzomib in pediatric leukemia. METHODS The effects of carfilzomib on pediatric leukemia cell lines and primary pediatric leukemia patient samples were investigated in vitro using the alamar blue cytotoxicity assay, western blotting, and a proteasome activity assay. Synergy with commonly used anticancer drugs was determined by calculation of combination indices. RESULTS In vitro preclinical data show pharmacologically relevant concentrations of carfilzomib are cytotoxic to pediatric leukemia cell lines and primary pediatric leukemia cells. Target modulation studies validate the effective inhibition of the proteasome and induction of apoptosis. We also identify agents that have effective synergy with carfilzomib in these cells. CONCLUSIONS Our data provide pre-clinical information that can be incorporated into future early-phase clinical trials for the assessment of carfilzomib as a treatment for children with refractory hematological malignancies.
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36
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Roy P, Islam R, Saha D, Gogoi M, Mishra DK, Arora N, Parihar M, Krishnan S, Saha V. Efficacy and safety of a bortezomib and reduced-intensity cytarabine-based protocol, TMC ALLR1, for relapsed childhood ALL in India. Br J Haematol 2019; 186:861-865. [PMID: 31168836 PMCID: PMC6785345 DOI: 10.1111/bjh.16005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 04/23/2019] [Indexed: 12/17/2022]
Abstract
The feasibility of bortezomib (BZB) in induction and reduced cytarabine doses in intensification was evaluated in children with relapsed acute lymphoblastic leukaemia (rALL) at a single centre in India. Of 55 children with rALL, 23 received supportive care and 7 refused treatment, with a median survival of 2 (interquartile range 1-6) months. Twenty-two (88%) of 25 children who were treated achieved second remission and 9 (69%) of 13 had end-of-induction minimal residual disease of <10-4 . The lower cytarabine dose was associated with decreased hospitalisation. One-year event-free and overall survival for the treated group was 74·7% (95% confidence interval 52-88) and 79·6% (58-91) respectively.
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Affiliation(s)
- Prakriti Roy
- Tata Translational Cancer Research Centre and Department of Paediatric Haematology Oncology, Tata Medical Center, Kolkata, India
| | - Rubina Islam
- Tata Translational Cancer Research Centre and Department of Paediatric Haematology Oncology, Tata Medical Center, Kolkata, India
| | - Debparna Saha
- Tata Translational Cancer Research Centre and Department of Paediatric Haematology Oncology, Tata Medical Center, Kolkata, India
| | - Manash Gogoi
- Tata Translational Cancer Research Centre and Department of Paediatric Haematology Oncology, Tata Medical Center, Kolkata, India
| | - Deepak Kumar Mishra
- Department of Cytogenetics and Lab Haematology, Tata Medical Center, Kolkata, India
| | - Neeraj Arora
- Department of Cytogenetics and Lab Haematology, Tata Medical Center, Kolkata, India
| | - Mayur Parihar
- Department of Cytogenetics and Lab Haematology, Tata Medical Center, Kolkata, India
| | - Shekhar Krishnan
- Tata Translational Cancer Research Centre and Department of Paediatric Haematology Oncology, Tata Medical Center, Kolkata, India
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Vaskar Saha
- Tata Translational Cancer Research Centre and Department of Paediatric Haematology Oncology, Tata Medical Center, Kolkata, India
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
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In vitro and in vivo investigation of cardiotoxicity associated with anticancer proteasome inhibitors and their combination with anthracycline. Clin Sci (Lond) 2019; 133:1827-1844. [PMID: 31409729 DOI: 10.1042/cs20190139] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 07/26/2019] [Accepted: 08/12/2019] [Indexed: 01/07/2023]
Abstract
Although proteasome inhibitors (PIs) are modern targeted anticancer drugs, they have been associated with a certain risk of cardiotoxicity and heart failure (HF). Recently, PIs have been combined with anthracyclines (ANTs) to further boost their anticancer efficacy. However, this raised concerns regarding cardiac safety, which were further supported by several in vitro studies on immature cardiomyocytes. In the present study, we investigated the toxicity of clinically used PIs alone (bortezomib (BTZ), carfilzomib (CFZ)) as well as their combinations with an ANT (daunorubicin (DAU)) in both neonatal and adult ventricular cardiomyocytes (NVCMs and AVCMs) and in a chronic rabbit model of DAU-induced HF. Using NVCMs, we found significant cytotoxicity of both PIs around their maximum plasma concentration (cmax) as well as significant augmentation of DAU cytotoxicity. In AVCMs, BTZ did not induce significant cytotoxicity in therapeutic concentrations, whereas the toxicity of CFZ was significant and more profound. Importantly, neither PI significantly augmented the cardiotoxicity of DAU despite even more profound proteasome-inhibitory activity in AVCMs compared with NVCMs. Furthermore, in young adult rabbits, no significant augmentation of chronic ANT cardiotoxicity was noted with respect to any functional, morphological, biochemical or molecular parameter under study, despite significant inhibition of myocardial proteasome activity. Our experimental data show that combination of PIs with ANTs is not accompanied by an exaggerated risk of cardiotoxicity and HF in young adult animal cardiomyocytes and hearts.
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Hasegawa D, Yoshimoto Y, Kimura S, Kumamoto T, Maeda N, Hara J, Kikuta A, Kada A, Kimura T, Iijima-Yamashita Y, Saito AM, Horibe K, Manabe A, Ogawa C. Bortezomib-containing therapy in Japanese children with relapsed acute lymphoblastic leukemia. Int J Hematol 2019; 110:627-634. [PMID: 31401767 DOI: 10.1007/s12185-019-02714-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 08/02/2019] [Accepted: 08/02/2019] [Indexed: 11/25/2022]
Abstract
Outcomes of children treated for relapsed acute lymphoblastic leukemia (ALL) remain poor. Bortezomib (BZM), a proteasome inhibitor, has shown promising activity against lymphoid malignancies. We conducted a phase I study to evaluate the safety and tolerability of multidrug chemotherapy including BZM in Japanese children with relapsed ALL. Three of five children with relapsed ALL enrolled in the study between November 2014 and April 2016 were evaluated. BZM (1.3 mg/m2) was administered on days 8, 11, 15, and 18 of multidrug induction chemotherapy. Pharmacokinetic studies were performed. Age at study entry was 5, 7, and 7 years old, respectively. Two patients had hyperdiploid B-precursor ALL, and one had T cell ALL. Although all patients experienced grade 3-4 hematologic toxicity and grade 3 elevation of aminotransferases, no dose-limiting toxicities were observed. The maximum tolerated dose was defined as 1.3 mg/m2. Peripheral neuropathy and respiratory complications were not observed. Complete remission was achieved in all three patients. The mean maximum plasma concentration and area under the concentration-time curve was 74.0 ng/mL and 73.9 ng h/mL, respectively. Thus, adding BZM to 5-drug induction chemotherapy appears safe and well-tolerated in Japanese children with relapsed ALL.
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Affiliation(s)
- Daisuke Hasegawa
- Department of Pediatrics, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan.
| | - Yuri Yoshimoto
- Department of Pediatrics, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan
| | - Shunsuke Kimura
- Department of Pediatrics, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan
| | - Tadashi Kumamoto
- Department of Pediatrics, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Naoko Maeda
- Department of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Junichi Hara
- Department of Pediatric Hematology and Oncology, Osaka City General Hospital, Osaka, Japan
| | - Atsushi Kikuta
- Department of Pediatric Oncology, Fukushima Medical University Hospital, Fukushima, Japan
| | - Akiko Kada
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Toshimi Kimura
- Department of Pharmacy, Tokyo Women's Medical University Hospital, Tokyo, Japan
| | - Yuka Iijima-Yamashita
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Akiko M Saito
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Keizo Horibe
- Clinical Research Center, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Atsushi Manabe
- Department of Pediatrics, St. Luke's International Hospital, 9-1, Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan
| | - Chitose Ogawa
- Department of Pediatric Oncology, National Cancer Center Hospital, Tokyo, Japan
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Switching to Bortezomib may Improve Recovery From Severe Vincristine Neuropathy in Pediatric Acute Lymphoblastic Leukemia. J Pediatr Hematol Oncol 2019; 41:457-462. [PMID: 31233464 DOI: 10.1097/mph.0000000000001529] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PURPOSE The purpose of this study was to evaluate the impact of switching patients being treated for acute lymphoblastic leukemia (ALL) from vincristine to bortezomib. PATIENTS AND METHODS A total of 20 patients with ALL were switched from vincristine to bortezomib (1.3 mg/m/dose) because of worsening neuropathy despite physical therapy interventions (n=18) or at increased risk of neuropathy (n=2). Relapse rates were compared with 56 vincristine-only patients matched by prognostic factors. Maintenance blood counts in bortezomib patients were compared with cooperative group data using vincristine during maintenance. In addition, 6 evaluable patients were assessed for neuropathy using the pediatric-modified total neuropathy score. Neuropathy scores were collected during treatment with vincristine and after switching to bortezomib. RESULTS After a median follow-up of 3.5 years the relapse rate in patients switched to bortezomib was nonsignificantly different than those remaining on vincristine. Patients on monthly bortezomib had statistically significantly lower platelet counts that did not require transfusions or dose adjustment. Total neuropathy for all 6 cases decreased significantly when switched to bortezomib from vincristine (P=0.015), with motor neuropathy declines in 5 of 6 subjects. CONCLUSIONS Bortezomib substitution for vincristine in ALL treatment is a potential strategy to mitigate severe vincristine neuropathy. These findings should be confirmed in a randomized clinical trial to further assess benefits and risks of this approach.
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40
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Therapeutic Targeting of Notch Signaling Pathway in Hematological Malignancies. Mediterr J Hematol Infect Dis 2019; 11:e2019037. [PMID: 31308913 PMCID: PMC6613627 DOI: 10.4084/mjhid.2019.037] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/18/2019] [Indexed: 12/16/2022] Open
Abstract
The Notch pathway plays a key role in several processes, including stem-cell self-renewal, proliferation, and cell differentiation. Several studies identified recurrent mutations in hematological malignancies making Notch one of the most desirable targets in leukemia and lymphoma. The Notch signaling mediates resistance to therapy and controls cancer stem cells supporting the development of on-target therapeutic strategies to improve patients’ outcome. In this brief review, we outline the therapeutic potential of targeting Notch pathway in T-cell acute jlymphoblastic leukemia, chronic lymphocytic leukemia, and mantle cell lymphoma.
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41
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The Role of Forkhead Box Proteins in Acute Myeloid Leukemia. Cancers (Basel) 2019; 11:cancers11060865. [PMID: 31234353 PMCID: PMC6627614 DOI: 10.3390/cancers11060865] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 05/29/2019] [Accepted: 06/18/2019] [Indexed: 12/20/2022] Open
Abstract
Forkhead box (FOX) proteins are a group of transcriptional factors implicated in different cellular functions such as differentiation, proliferation and senescence. A growing number of studies have focused on the relationship between FOX proteins and cancers, particularly hematological neoplasms such as acute myeloid leukemia (AML). FOX proteins are widely involved in AML biology, including leukemogenesis, relapse and drug sensitivity. Here we explore the role of FOX transcription factors in the major AML entities, according to "The 2016 revision to the World Health Organization classification of myeloid neoplasms and acute leukemia", and in the context of the most recurrent gene mutations identified in this heterogeneous disease. Moreover, we report the new evidences about the role of FOX proteins in drug sensitivity, mechanisms of chemoresistance, and possible targeting for personalized therapies.
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Horton TM, Whitlock JA, Lu X, O'Brien MM, Borowitz MJ, Devidas M, Raetz EA, Brown PA, Carroll WL, Hunger SP. Bortezomib reinduction chemotherapy in high-risk ALL in first relapse: a report from the Children's Oncology Group. Br J Haematol 2019; 186:274-285. [PMID: 30957229 DOI: 10.1111/bjh.15919] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 02/18/2019] [Indexed: 12/21/2022]
Abstract
While survival in paediatric acute lymphoblastic leukaemia (ALL) is excellent, survival following relapse is poor. Previous studies suggest proteasome inhibition with chemotherapy improves relapse ALL response rates. This phase 2 Children's Oncology Group study tested the hypothesis that adding the proteasome inhibitor bortezomib to chemotherapy increases complete response rates (CR2). Evaluable patients (n = 135, 103 B-ALL, 22 T-ALL, 10 T-lymphoblastic lymphoma) were treated with reinduction chemotherapy plus bortezomib. Overall CR2 rates were 68 ± 5% for precursor B-ALL patients (<21 years of age), 63 ± 7% for very early relapse (<18 months from diagnosis) and 72 ± 6% for early relapse (18-36 months from diagnosis). Relapsed T-ALL patients had an encouraging CR2 rate of 68 ± 10%. End of induction minimal residual disease (MRD) significantly predicted survival. MRD negative (MRDneg; MRD <0·01%) rates increased from 29% (post-cycle 1) to 64% following cycle 3. Very early relapse, end-of-induction MRDneg precursor B-ALL patients had 70 ± 14% 3-year event-free (EFS) and overall survival (OS) rates, vs. 3-year EFS/OS of 0-3% (P = 0·0001) for MRDpos (MRD ≥0·01) patients. Early relapse patients had similar outcomes (MRDneg 3-year EFS/OS 58-65% vs. MRDpos 10-19%, EFS P = 0·0014). These data suggest that adding bortezomib to chemotherapy in certain ALL subgroups, such as T-cell ALL, is worthy of further investigation. This study is registered at http://www.clinical.trials.gov as NCT00873093.
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Affiliation(s)
- Terzah M Horton
- Texas Children's Cancer and Hematology Centers at Baylor College of Medicine, Houston, TX, USA
| | - James A Whitlock
- Division of Pediatric Oncology, Hospital for Sick Children, Toronto, ON, Canada
| | - Xiaomin Lu
- Children's Oncology Group - Operations Center, Monrovia, CA, USA
| | | | - Michael J Borowitz
- Johns Hopkins University/Sidney Kimmel Cancer Center, Baltimore, MD, USA
| | | | - Elizabeth A Raetz
- Division of Pediatric Oncology, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Patrick A Brown
- Johns Hopkins University/Sidney Kimmel Cancer Center, Baltimore, MD, USA
| | - William L Carroll
- Division of Pediatric Hematology Oncology, Department of Pediatrics, Perlmutter Cancer Center, NYU Langone Medical Center, New York, NY, USA
| | - Stephen P Hunger
- Department of Pediatrics and the Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,The Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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Abstract
PURPOSE OF REVIEW Incorporation of minimal residual disease (MRD) testing in acute lymphoblastic leukemia (ALL) and acute myeloblastic leukemia (AML) has transformed the landscape of hematopoietic cell transplantation (HCT). Pre-HCT MRD has allowed prognostication of HCT outcomes for high-risk leukemia patients, whereas the detection of post-HCT MRD has allowed for interventions to decrease relapse. RECENT FINDINGS In this review, we emphasize studies from the past two decades that highlight the critical role of MRD in HCT in pediatric ALL and AML. Advances in MRD detection methodology, using next-generation sequencing, have improved the sensitivity of MRD testing allowing for more accurate predictions of HCT outcomes for patients with relapsed and refractory ALL and AML. In addition, novel pre-HCT therapies, especially immunotherapy in ALL, have dramatically increased the number of patients who achieve MRD-negative remissions pre-HCT, resulting in improved HCT outcomes. Post-HCT MRD remains a challenge and new therapeutic interventions are needed to reduce post-HCT relapse. SUMMARY As immunotherapy increases pre-HCT MRD-negative remissions, and next-generation sequencing-MRD is incorporated to improve the sensitivity of MRD detection, future clinical studies will investigate less toxic HCT approaches to reduce long-term sequelae and to identify which patients may benefit most from early post-HCT intervention to reduce relapse.
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Messinger YH, Bostrom BC. Bortezomib Comes to the Rescue: Comment on the Article by Nachmias et al. Entitled "A Bortezomib-Based Protocol Induces a High Rate of CR with Minor Toxicity in Adult Patients with Relapsed/Refractory ALL". Acta Haematol 2018; 140:247-249. [PMID: 30423549 DOI: 10.1159/000494425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 10/04/2018] [Indexed: 11/19/2022]
Affiliation(s)
- Yoav H Messinger
- Cancer and Blood Disorders, Children's Hospitals and Clinics of Minnesota, Minneapolis, Minnesota, USA,
| | - Bruce C Bostrom
- Cancer and Blood Disorders, Children's Hospitals and Clinics of Minnesota, Minneapolis, Minnesota, USA
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Fry EA, Mallakin A, Inoue K. Translocations involving ETS family proteins in human cancer. INTEGRATIVE CANCER SCIENCE AND THERAPEUTICS 2018; 5:10.15761/ICST.1000281. [PMID: 30542624 PMCID: PMC6287620 DOI: 10.15761/icst.1000281] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The ETS transcription factors regulate expression of genes involved in normal cell development, proliferation, differentiation, angiogenesis, and apoptosis, consisting of 28 family members in humans. Dysregulation of these transcription factors facilitates cell proliferation in cancers, and several members participate in invasion and metastasis by activating certain gene transcriptions. ETS1 and ETS2 are the founding members of the ETS family and regulate transcription by binding to ETS sequences. Three chimeric genes involving ETS genes have been identified in human cancers, which are EWS-FLI1 in Ewing's sarcoma, TMPRSS2-ERG in prostate cancer, and ETV6-RUNX1 in acute lymphocytic leukemia. Although these fusion transcripts definitely contribute to the pathogenesis of the disease, the impact of these fusion transcripts on patients' prognosis is highly controversial. In the present review, the roles of ETS protein translocations in human carcinogenesis are discussed.
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Affiliation(s)
- Elizabeth A. Fry
- Dept. of Pathology, Wake Forest University School of Medicine, Medical Center Blvd., Winston-Salem, NC 27157 USA
| | | | - Kazushi Inoue
- Dept. of Pathology, Wake Forest University School of Medicine, Medical Center Blvd., Winston-Salem, NC 27157 USA
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46
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Folgiero V, Sorino C, Locatelli F, Fanciulli M. A new baby in the c-Myc-directed transcriptional machinery: Che-1/AATF. Cell Cycle 2018; 17:1286-1290. [PMID: 29943642 DOI: 10.1080/15384101.2018.1480227] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
B-cell precursor acute lymphoblastic leukemia (BCP-ALL) is the most common malignancy in childhood. Despite the high cure-rate, identifying new druggable molecular targets is still of great interest. In a cohort of BCP-ALL pediatric patients, irrespectively of the molecule/karyotype lesions found, we recently observed high expression of c-Myc and Che-1/AATF, which disappears at time of remission. Study of the molecular mechanisms involved in this co-expression revealed that Che-1 expression was crucial for induction of blast-cell proliferation driven by c-Myc. Furthermore, Che-1/AATF silencing in primary BCP-ALL cell lines improves responsiveness to chemotherapy. These data individuate Che-1 as a possible novel target in the treatment of BCP-ALL able to affect c-Myc-driven tumorigenicity.
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Affiliation(s)
- Valentina Folgiero
- a Department of Pediatric Hematology/Oncology and of Cell and Gene Therapy , Bambino Gesù Children's Hospital, IRCCS , Rome , Italy
| | - Cristina Sorino
- b SAFU, Department of Research , Advanced Diagnostics, and Technological Innovation, Translational Research Area, Regina Elena National Cancer Institute , Rome , Italy
| | - Franco Locatelli
- a Department of Pediatric Hematology/Oncology and of Cell and Gene Therapy , Bambino Gesù Children's Hospital, IRCCS , Rome , Italy.,c Department of Pediatric Science , University of Pavia , Pavia , Italy
| | - Maurizio Fanciulli
- b SAFU, Department of Research , Advanced Diagnostics, and Technological Innovation, Translational Research Area, Regina Elena National Cancer Institute , Rome , Italy
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Kaspers GJL, Niewerth D, Wilhelm BAJ, Scholte-van Houtem P, Lopez-Yurda M, Berkhof J, Cloos J, de Haas V, Mathôt RA, Attarbaschi A, Baruchel A, de Bont ES, Fagioli F, Rössig C, Klingebiel T, De Moerloose B, Nelken B, Palumbo G, Reinhardt D, Rohrlich PS, Simon P, von Stackelberg A, Zwaan CM. An effective modestly intensive re-induction regimen with bortezomib in relapsed or refractory paediatric acute lymphoblastic leukaemia. Br J Haematol 2018; 181:523-527. [PMID: 29676440 DOI: 10.1111/bjh.15233] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 02/16/2018] [Indexed: 01/30/2023]
Abstract
This trial explored the efficacy of re-induction chemotherapy including bortezomib in paediatric relapsed/refractory acute lymphoblastic leukaemia. Patients were randomized 1:1 to bortezomib (1.3 mg/m2 /dose) administered early or late to a dexamethasone and vincristine backbone. Both groups did not differ regarding peripheral blast count on day 8, the primary endpoint. After cycle 1, 8 of 25 (32%) patients achieved complete remission with incomplete blood count recovery, 7 (28%) a partial remission and 10 had treatment failure. Most common grade 3-4 toxicities were febrile neutropenia (31%) and pain (17%). Bortezomib was safely combined with vincristine. Bortezomib rarely penetrated the cerebrospinal fluid.
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Affiliation(s)
- Gertjan J L Kaspers
- Department of Paediatric Oncology/Haematology, VU University Medical Centre, Amsterdam, the Netherlands.,Princess Máxima Centre for Paediatric Oncology, Utrecht, the Netherlands
| | - Denise Niewerth
- Department of Paediatric Oncology/Haematology, VU University Medical Centre, Amsterdam, the Netherlands
| | - Bram A J Wilhelm
- Clinical Pharmacology and Pharmacy, VU University Medical Centre, Amsterdam, the Netherlands
| | - Peggy Scholte-van Houtem
- Paediatric Oncology, Erasmus MC, Rotterdam, the Netherlands.,Innovative Therapies for Children with Cancer Consortium, Paris, France
| | - Marta Lopez-Yurda
- Department of Biometrics, Netherlands Cancer Institute, Amsterdam, the Netherlands.,Paediatric Oncology, Erasmus MC - Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Johannes Berkhof
- Department of Epidemiology & Biostatistics, VU University Medical Centre, Amsterdam, the Netherlands
| | - Jacqueline Cloos
- Department of Paediatric Oncology/Haematology, VU University Medical Centre, Amsterdam, the Netherlands
| | | | - Ron A Mathôt
- Clinical Pharmacology, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Andishe Attarbaschi
- Department of Paediatric Haematology and Oncology, St. Anna Children's Hospital, Department of Paediatrics and Adolescent Medicine, Medical University Vienna, Vienna, Austria
| | - André Baruchel
- Innovative Therapies for Children with Cancer Consortium, Paris, France.,Dept. of Paediatric Haematology, Hopital Saint Louis, Paris, France
| | - Eveline S de Bont
- Department of Paediatric Oncology/Haematology, Beatrix Children's Hospital, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | | | - Claudia Rössig
- Paediatric Haematology and Oncology, University Hospital Münster, Münster, Germany
| | - Thomas Klingebiel
- Department of Paediatrics, University Hospital Frankfurt, Frankfurt am Main, Germany
| | | | - Brigitte Nelken
- Paediatric Haematology, Hospital Jeanne de Flandre, Lille, France
| | | | - Dirk Reinhardt
- Innovative Therapies for Children with Cancer Consortium, Paris, France.,AML-BFM Study Group, Paediatric Haematology/Oncology, University Children's Hospital Essen, Essen, Germany
| | | | - Pauline Simon
- Paediatric Oncology, University Hospital of Besancon, Besancon, France
| | - Arend von Stackelberg
- Department of Paediatric Oncology/Haematology, CharitéUniversitätsmedizin, Berlin, Germany
| | - Christian Michel Zwaan
- Paediatric Oncology, Erasmus MC, Rotterdam, the Netherlands.,Innovative Therapies for Children with Cancer Consortium, Paris, France
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Bongiovanni D, Saccomani V, Piovan E. Aberrant Signaling Pathways in T-Cell Acute Lymphoblastic Leukemia. Int J Mol Sci 2017; 18:ijms18091904. [PMID: 28872614 PMCID: PMC5618553 DOI: 10.3390/ijms18091904] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 08/30/2017] [Accepted: 09/01/2017] [Indexed: 12/12/2022] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive disease caused by the malignant transformation of immature progenitors primed towards T-cell development. Clinically, T-ALL patients present with diffuse infiltration of the bone marrow by immature T-cell blasts high blood cell counts, mediastinal involvement, and diffusion to the central nervous system. In the past decade, the genomic landscape of T-ALL has been the target of intense research. The identification of specific genomic alterations has contributed to identify strong oncogenic drivers and signaling pathways regulating leukemia growth. Notwithstanding, T-ALL patients are still treated with high-dose multiagent chemotherapy, potentially exposing these patients to considerable acute and long-term side effects. This review summarizes recent advances in our understanding of the signaling pathways relevant for the pathogenesis of T-ALL and the opportunities offered for targeted therapy.
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Affiliation(s)
- Deborah Bongiovanni
- Dipartimento di Scienze Chirurgiche, Oncologiche e Gastroenterologiche, Universita' di Padova, Padova 35128, Italy.
| | - Valentina Saccomani
- Dipartimento di Scienze Chirurgiche, Oncologiche e Gastroenterologiche, Universita' di Padova, Padova 35128, Italy.
| | - Erich Piovan
- Dipartimento di Scienze Chirurgiche, Oncologiche e Gastroenterologiche, Universita' di Padova, Padova 35128, Italy.
- UOC Immunologia e Diagnostica Molecolare Oncologica, Istituto Oncologico Veneto IOV-IRCCS, Padova 35128, Italy.
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49
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Adult T-type lymphoblastic lymphoma: Treatment advances and prognostic indicators. Exp Hematol 2017; 51:7-16. [DOI: 10.1016/j.exphem.2017.04.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 03/24/2017] [Accepted: 04/03/2017] [Indexed: 12/19/2022]
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50
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Santiago R, Vairy S, Sinnett D, Krajinovic M, Bittencourt H. Novel therapy for childhood acute lymphoblastic leukemia. Expert Opin Pharmacother 2017; 18:1081-1099. [PMID: 28608730 DOI: 10.1080/14656566.2017.1340938] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION During recent decades, the prognosis of childhood acute lymphoblastic leukemia (ALL) has improved dramatically, nowadays, reaching a cure rate of almost 90%. These results are due to a better management and combination of old therapies, refined risk-group stratification and emergence of minimal residual disease (MRD) combined with treatment's intensification for high-risk subgroups. However, the subgroup of patients with refractory/relapsed ALL still presents a dismal prognosis indicating necessity for innovative therapeutic approaches. Areas covered: We performed an exhaustive review of current first-line therapies for childhood ALL in the worldwide main consortia, summarized the major advances for front-line and relapse treatment and highlighted recent and promising innovative therapies with an overview of the most promising ongoing clinical trials. Expert opinion: Two major avenues marked the beginning of 21st century. First, is the introduction of tyrosine-kinase inhibitor coupled to chemotherapy for treatment of Philadelphia positive ALL opening new treatment possibilities for the recently identified subgroup of Ph-like ALL. Second, is the breakthrough of immunotherapy, notably CAR T-cell and specific antibody-based therapy, with remarkable success observed in initial studies. This review gives an insight on current knowledge in these innovative therapeutic directions, summarizes currently ongoing clinical trials and addresses challenges these approaches are faced with.
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Affiliation(s)
- Raoul Santiago
- a CHU Sainte-Justine Research Center , Charles-Bruneau Cancer Center , Montreal , Quebec , Canada.,b Department of Pediatrics, Faculty of Medicine , University of Montreal , Montreal , Quebec , Canada
| | - Stéphanie Vairy
- a CHU Sainte-Justine Research Center , Charles-Bruneau Cancer Center , Montreal , Quebec , Canada.,b Department of Pediatrics, Faculty of Medicine , University of Montreal , Montreal , Quebec , Canada
| | - Daniel Sinnett
- a CHU Sainte-Justine Research Center , Charles-Bruneau Cancer Center , Montreal , Quebec , Canada.,b Department of Pediatrics, Faculty of Medicine , University of Montreal , Montreal , Quebec , Canada
| | - Maja Krajinovic
- a CHU Sainte-Justine Research Center , Charles-Bruneau Cancer Center , Montreal , Quebec , Canada.,b Department of Pediatrics, Faculty of Medicine , University of Montreal , Montreal , Quebec , Canada.,c Department of Pharmacology and Physiology, Faculty of Medicine , University of Montreal , Montreal , Quebec , Canada
| | - Henrique Bittencourt
- a CHU Sainte-Justine Research Center , Charles-Bruneau Cancer Center , Montreal , Quebec , Canada.,b Department of Pediatrics, Faculty of Medicine , University of Montreal , Montreal , Quebec , Canada
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