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Lowe E, Mossé YP. Podcast on Emerging Treatment Options for Pediatric Patients with ALK-Positive Anaplastic Large Cell Lymphoma and Inflammatory Myofibroblastic Tumors. Oncol Ther 2024; 12:247-255. [PMID: 38676786 PMCID: PMC11187053 DOI: 10.1007/s40487-024-00275-6] [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: 10/05/2023] [Accepted: 03/25/2024] [Indexed: 04/29/2024] Open
Abstract
Anaplastic large cell lymphoma (ALCL) and inflammatory myofibroblastic tumor (IMT) are rare cancers observed predominantly in children and young adults. ALCL accounts for 10-15% of all pediatric non-Hodgkin lymphomas and is commonly diagnosed at an advanced stage of disease. In children, 84-91% of cases of ALCL harbor an anaplastic lymphoma kinase (ALK) gene translocation. IMT is a rare mesenchymal neoplasm that also tends to occur in children and adolescents. Approximately 50-70% of IMT cases involve rearrangements in the ALK gene. A combination of chemotherapeutic drugs is typically used for children with ALK-positive ALCL, and the only known curative therapy for ALK-positive IMT is complete surgical resection. Crizotinib, a first-generation ALK inhibitor, was approved in the USA in 2021 for pediatric patients and young adults with relapsed or refractory ALK-positive ALCL; however, its safety and efficacy have not been established in older adults. In 2022, crizotinib was approved for adult and pediatric patients with unresectable, recurrent, or refractory ALK-positive IMT. This podcast provides an overview of ALK-positive ALCL and IMT. We discuss the current treatment landscape, the role of ALK tyrosine kinase inhibitors, and areas of future research.
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Affiliation(s)
- Eric Lowe
- Children's Hospital of The King's Daughters, Norfolk, VA, USA
| | - Yael P Mossé
- Division of Oncology and Center for Childhood Cancer Research, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
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2
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Munoz J, Deshpande A, Rimsza L, Nowakowski GS, Kurzrock R. Navigating between Scylla and Charybdis: A roadmap to do better than Pola-RCHP in DLBCL. Cancer Treat Rev 2024; 124:102691. [PMID: 38310754 DOI: 10.1016/j.ctrv.2024.102691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/09/2024] [Accepted: 01/15/2024] [Indexed: 02/06/2024]
Abstract
In treating diffuse large B-cell lymphoma (DLBCL), oncologists have traditionally relied on the chemotherapy backbone of R-CHOP as standard of care. The two dangers that the hematologist must navigate between are the aggressive disease (Charybdis that in the absence of therapy systematically destroys all the ships) and the toxicity of the therapies (Scylla with its six monstrous heads that devours six crew members at a time), and hematologists have to navigate very carefully between both. Therefore, three different strategies were employed with the goal of improving cure rates: de-escalating regimens, escalating regimens, and replacement strategies. With a replacement strategy, a breakthrough in treatment was identified with polatuzumab vedotin (anti-CD79B antibody/drug conjugate) plus R-CHP. However, this regimen still did not achieve the elusive universal cure rate. Fortunately, advances in genomic and molecular technologies have allowed for an improved understanding of the heterogenous molecular nature of the disease to help develop and guide more targeted, precise, and individualized therapies. Additionally, new pharmaceutical technologies have led to the development of novel cellular therapies, such as chimeric antigen receptor (CAR) T-cell therapy, that could be more effective, while maintaining an acceptable safety profile. Thus, we aim to highlight the challenges of DLBCL therapy as well as the need to address therapeutic regimens eventually no longer tethered to a chemotherapy backbone. In the intersection of artificial intelligence and multi-omics (genomics, epigenomics, transcriptomics, proteomics, metabolomics), we propose the need to analyze multidimensional biologic datato launch a decisive attack against DLBCL in a targeted and individualized fashion.
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Affiliation(s)
- Javier Munoz
- Department of Hematology, Mayo Clinic Arizona, Phoenix, AZ, USA
| | | | - Lisa Rimsza
- Department of Pathology, Mayo Clinic Arizona, Phoenix, AZ, USA
| | - Grzegorz S Nowakowski
- Department of Internal Medicine, Division of Hematology, Mayo Clinic College of Medicine and Mayo Foundation, Rochester, MN, USA
| | - Razelle Kurzrock
- Medical College of Wisconsin, Milwaukee, WI, USA; WIN Consortium, Paris, France; University of Nebraska, Omaha, Nebraska, USA
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3
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Gopalakrishnan M, Ramanathan A, Jayaraman D, Shanmugam SG, Xavier Scott J. Malignancy-Associated Secondary Hemophagocytic Lymphohistiocytosis Mimicking an Infection: A Case Report and Review of the Literature. Cureus 2024; 16:e56738. [PMID: 38650799 PMCID: PMC11033213 DOI: 10.7759/cureus.56738] [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] [Accepted: 03/21/2024] [Indexed: 04/25/2024] Open
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a rare, life-threatening hematological disorder of immune dysregulation associated with significant challenges in diagnosis and management. Described as primary HLH secondary to genetic defects or more commonly secondary to infections, it can also occur secondary to malignancy, i.e., malignancy-associated hemophagocytic lymphohistiocytosis (M-HLH). A five-year-old male child presented with left cervical adenopathy and a high-spiking fever for two weeks. He had pallor, anasarca, multiple enlarged and matted cervical lymph nodes, respiratory distress, and hepatomegaly. He had continuous high-grade fever spikes (maximum 105 °F), not touching baseline despite broad-spectrum antibiotics. The CBC revealed anemia with thrombocytopenia. Liver function tests showed mild transaminitis and hypoalbuminemia. The HLH workup showed elevated ferritin, low fibrinogen, and elevated triglycerides. Lymph node biopsy showed intermediate to large atypical monomorphic lymphocyte cells with ALK, CD30, CD5, CD3, CD45, and BCL-2 (weak positive) positivity and Ki-67-95%, suggestive of anaplastic large cell lymphoma (ALCL). The bone marrow aspiration showed reactive marrow with hemophagocytosis. The patient was started on dexamethasone and chemotherapy per the Children's Oncology Group's (COG) ALCL protocol. He showed remarkable clinical improvement and went into remission after the induction phase. Malignancy associated with HLH can mimic infection, as in our patient with high-spiking fever, consolidation, and mediastinal adenopathy. A high index of suspicion is necessary to arrive at an appropriate, early diagnosis, and workup for malignancy is to be considered when an infectious etiology is not identified after thorough evaluation.
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Affiliation(s)
| | - Arunalini Ramanathan
- Pediatrics, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, IND
| | - Dhaarani Jayaraman
- Pediatric Hematology and Oncology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, IND
| | - Sri Gayathri Shanmugam
- Pathology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, IND
| | - Julius Xavier Scott
- Pediatric Haematology and Oncology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, IND
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4
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Shang C, Lai J, Haque M, Chen W, Wang P, Lai R. Nuclear NPM-ALK Protects Myc from Proteasomal Degradation and Contributes to Its High Expression in Cancer Stem-Like Cells in ALK-Positive Anaplastic Large Cell Lymphoma. Int J Mol Sci 2023; 24:14337. [PMID: 37762644 PMCID: PMC10531997 DOI: 10.3390/ijms241814337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/13/2023] [Accepted: 09/16/2023] [Indexed: 09/29/2023] Open
Abstract
In ALK-positive anaplastic large cell lymphoma (ALK+ALCL), a small subset of cancer stem-like (or RR) cells characterized by high Myc expression have been identified. We hypothesize that NPM-ALK contributes to their high Myc expression. While transfection of NPM-ALK into HEK293 cells effectively increased Myc by inhibiting its proteosomal degradation (PD-Myc), this effect was dramatically attenuated when the full-length NPM1 (FL-NPM1) was downregulated using shRNA, highlighting the importance of the NPM-ALK:FL-ALK heterodimers in this context. Consistent with this concept, immunoprecipitation experiments showed that the heterodimers are abundant only in RR cells, in which the half-life of Myc is substantially longer than the bulk cells. Fbw7γ, a key player in PD-Myc, is sequestered by the heterodimers in RR cells, and this finding correlates with a Myc phosphorylation pattern indicative of ineffective PD-Myc. Using confocal microscopy and immunofluorescence staining, we found that the fusion signal between ALK and FL-NPM1, characteristic of the heterodimers, correlates with the Myc level in ALK+ALCL cells from cell lines and patient samples. To conclude, our findings have revealed a novel oncogenic function of NPM-ALK in the nucleus. Specifically, the NPM-ALK:FL-NPM1 heterodimers increase cancer stemness by blocking PD-Myc and promoting Myc accumulation in the cancer stem-like cell subset.
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Affiliation(s)
- Chuquan Shang
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (C.S.); (M.H.); (W.C.)
| | - Justine Lai
- Department of Medicine, Division of Hematology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (J.L.); (P.W.)
| | - Moinul Haque
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (C.S.); (M.H.); (W.C.)
- Department of Pathology, Yale School of Medicine, New Haven, CT 06510, USA
| | - Will Chen
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (C.S.); (M.H.); (W.C.)
| | - Peng Wang
- Department of Medicine, Division of Hematology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (J.L.); (P.W.)
- Department of Oncology, Cross Cancer Institute, Edmonton, AB T6G 1Z2, Canada
| | - Raymond Lai
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2R3, Canada; (C.S.); (M.H.); (W.C.)
- Department of Oncology, Cross Cancer Institute, Edmonton, AB T6G 1Z2, Canada
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5
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Zhao S, Li J, Xia Q, Liu K, Dong Z. New perspectives for targeting therapy in ALK-positive human cancers. Oncogene 2023:10.1038/s41388-023-02712-8. [PMID: 37149665 DOI: 10.1038/s41388-023-02712-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/27/2023] [Indexed: 05/08/2023]
Abstract
Anaplastic lymphoma kinase (ALK) is a member of the insulin receptor protein-tyrosine kinase superfamily and was first discovered in anaplastic large-cell lymphoma (ALCL). ALK alterations, including fusions, over-expression and mutations, are highly associated with cancer initiation and progression. This kinase plays an important role in different cancers, from very rare to the more prevalent non-small cell lung cancers. Several ALK inhibitors have been developed and received Food and Drug Administration (FDA) approval. However, like other drugs used in targeted therapies, ALK inhibitors inevitably encounter cancer cell resistance. Therefore, monoclonal antibody screening based on extracellular domain or combination therapies may provide viable alternatives for treating ALK-positive tumors. In this review, we discuss the current understanding of wild-type ALK and fusion protein structures, the pathological functions of ALK, ALK target therapy, drug resistance and future therapeutic directions.
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Affiliation(s)
- Simin Zhao
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China
| | - Jian Li
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China
| | - Qingxin Xia
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China.
| | - Kangdong Liu
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China.
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, Henan, PR China.
- Henan Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan, PR China.
| | - Zigang Dong
- Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, PR China.
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan, PR China.
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, Henan, PR China.
- Henan Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou University, Zhengzhou, Henan, PR China.
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6
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Qi R, Yu Y, Shen M, Lv D, He S. Current status and challenges of immunotherapy in ALK rearranged NSCLC. Front Oncol 2022; 12:1016869. [PMID: 36591504 PMCID: PMC9795041 DOI: 10.3389/fonc.2022.1016869] [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: 08/26/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
Rearrangements of the anaplastic lymphoma kinase (ALK) gene account for 5-6% in non-small cell lung cancer (NSCLC). ALK rearranged NSCLC is sensitive to ALK tyrosine kinase inhibitors (TKIs) but prone to drug resistance. Meanwhile, ALK rearranged NSCLC has poor response to single immunotherapy. Here we mainly describe the immune escape mechanisms of ALK mutated NSCLC and the role of related biomarkers. Additionally, we collate and evaluate preclinical and clinical studies of novel immune combination regimens, and describe the prospects and perspectives for the in vivo application of novel immune technologies in patients with ALK rearranged NSCLC.
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Affiliation(s)
- Rongbin Qi
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Yingying Yu
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China
| | - Mo Shen
- The First Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Dongqing Lv
- Department of Respiratory Medicine, At Enze Hospital, Affiliated Taizhou Hospital of Wenzhou Medical University, Taizhou, Zhejiang, China
| | - Susu He
- Department of Respiratory Medicine, TaiZhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, Zhejiang, China,*Correspondence: Susu He,
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Anaplastic large cell lymphoma, ALK-negative exhibiting rare CD4 [ +] CD8 [ +] double-positive immunophenotype. J Hematop 2022. [DOI: 10.1007/s12308-022-00517-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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8
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Hu M, Bao R, Lin M, Han XR, Ai YJ, Gao Y, Guan KL, Xiong Y, Yuan HX. ALK fusion promotes metabolic reprogramming of cancer cells by transcriptionally upregulating PFKFB3. Oncogene 2022; 41:4547-4559. [PMID: 36064579 DOI: 10.1038/s41388-022-02453-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 11/09/2022]
Abstract
Anaplastic lymphoma kinase (ALK), a receptor tyrosine kinase of the insulin receptor kinase subfamily, is activated in multiple cancer types through translocation or overexpression. Although several generations of ALK tyrosine kinase inhibitors (TKIs) have been developed for clinic use, drug resistance remains a major challenge. In this study, by quantitative proteomic approach, we identified the glycolytic regulatory enzyme, 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 3 (PFKFB3), as a new target of ALK. Expression of PFKFB3 is highly dependent on ALK activity in ALK+ anaplastic large cell lymphoma and non-small-cell lung cancer (NSCLC) cells. Notably, ALK and PFKFB3 expressions exhibit significant correlation in clinic ALK+ NSCLC samples. We further demonstrated that ALK promotes PFKFB3 transcription through the downstream transcription factor STAT3. Upregulation of PFKFB3 by ALK is important for high glycolysis level as well as oncogenic activity of ALK+ lymphoma cells. Finally, targeting PFKFB3 by its inhibitor can overcome drug resistance in cells bearing TKI-resistant mutants of ALK. Collectively, our studies reveal a novel ALK-STAT3-PFKFB3 axis to promote cell proliferation and tumorigenesis, providing an alternative strategy for the treatment of ALK-positive tumors.
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Affiliation(s)
- Mengnan Hu
- The Fifth People's Hospital of Shanghai and the Molecular and Cell Biology Laboratory of the Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Ruoxuan Bao
- The Fifth People's Hospital of Shanghai and the Molecular and Cell Biology Laboratory of the Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Miao Lin
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.,Department of Thoracic Surgery, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Xiao-Ran Han
- Cullgen (Shanghai) Inc., 230 Chuan Hong Road, Pu Dong New Area, Shanghai, China
| | - Ying-Jie Ai
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yun Gao
- The Fifth People's Hospital of Shanghai and the Molecular and Cell Biology Laboratory of the Institutes of Biomedical Sciences, Fudan University, Shanghai, China
| | - Kun-Liang Guan
- Department of Pharmacology and Moores Cancer Center, University of California San Diego, La Jolla, CA, 92093, USA
| | - Yue Xiong
- Cullgen Inc., 12671 High Bluff Drive, San Diego, CA, 92130, USA
| | - Hai-Xin Yuan
- The Fifth People's Hospital of Shanghai and the Molecular and Cell Biology Laboratory of the Institutes of Biomedical Sciences, Fudan University, Shanghai, China. .,Center for Novel Target and Therapeutic Intervention, Chongqing Medical University, Chongqing, China.
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9
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Chang X, Wang J, Bian J, Liu Z, Guo M, Li Z, Wu Y, Zhai X, Zuo D. 1-(4-((5-chloro-4-((2-(isopropylsulfonyl)phenyl)amino)pyrimidin-2-yl)amino)-3-methoxyphenyl)-3-(2-(dimethylamino)ethyl)imidazolidin-2-one (ZX-42) inhibits cell proliferation and induces apoptosis via inhibiting ALK and its downstream pathways in Karpas299 cells. Toxicol Appl Pharmacol 2022; 450:116156. [PMID: 35803438 DOI: 10.1016/j.taap.2022.116156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/27/2022] [Accepted: 07/01/2022] [Indexed: 11/19/2022]
Abstract
Anaplastic lymphoma kinase (ALK) belongs to the family of receptor tyrosine kinases. Recently, the incidence of anaplastic large cell lymphoma (ALCL) with ALK rearrangement has raised considerably. The application of ALK-targeted inhibitors such as ceritinib provides an effective therapy for the treatment of ALK-positive cancers. However, with the prolongation of treatment time, the emergence of resistance is inevitable. We found that 1-(4-((5-chloro-4-((2-(isopropylsulfonyl)phenyl)amino)pyrimidin-2-yl)amino)-3-methoxyphenyl)-3-(2-(dimethylamino)ethyl)imidazolidin-2-one (ZX-42), a novel ceritinib derivative, could inhibit the proliferation of ALK-positive ALCL cells, induce the apoptosis of Karpas299 cells through the mitochondrial pathway in a caspase-dependent manner. In addition, ZX-42 could suppress ALK and downstream pathways including PI3K/Akt, Erk and JAK3/STAT3 and reduce the nuclear translocation of NFκB by inhibiting TRAF2/IKK/IκB pathway. Taken together, our findings indicate that ZX-42 shows more effective activity than ceritinib against ALK-positive ALCL. We hope this study can provide a direction for the structural modification of ceritinib and lay the foundation for the further development of clinical research in ALK-positive ALCL.
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Affiliation(s)
- Xing Chang
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Junfang Wang
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Jiang Bian
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Zi Liu
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Ming Guo
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Zengqiang Li
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Yingliang Wu
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China
| | - Xin Zhai
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
| | - Daiying Zuo
- Department of Pharmacology, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenhe District, Shenyang 110016, China.
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Yurttaş NÖ, Eşkazan AE. Clinical Application of Biomarkers for Hematologic Malignancies. Biomark Med 2022. [DOI: 10.2174/9789815040463122010010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Over the last decade, significant advancements have been made in the
molecular mechanisms, diagnostic methods, prognostication, and treatment options in
hematologic malignancies. As the treatment landscape continues to expand,
personalized treatment is much more important.
With the development of new technologies, more sensitive evaluation of residual
disease using flow cytometry and next generation sequencing is possible nowadays.
Although some conventional biomarkers preserve their significance, novel potential
biomarkers accurately detect the mutational landscape of different cancers, and also,
serve as prognostic and predictive biomarkers, which can be used in evaluating therapy
responses and relapses. It is likely that we will be able to offer a more targeted and
risk-adapted therapeutic approach to patients with hematologic malignancies guided by
these potential biomarkers. This chapter summarizes the biomarkers used (or proposed
to be used) in the diagnosis and/or monitoring of hematologic neoplasms.;
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Affiliation(s)
- Nurgül Özgür Yurttaş
- Division of Hematology, Department of Internal Medicine, Cerrahpasa Faculty of Medicine,
Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ahmet Emre Eşkazan
- Division of Hematology, Department of Internal Medicine, Cerrahpasa Faculty of Medicine,
Istanbul University-Cerrahpasa, Istanbul, Turkey
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Quantitative Acetylomics Uncover Acetylation-Mediated Pathway Changes Following Histone Deacetylase Inhibition in Anaplastic Large Cell Lymphoma. Cells 2022; 11:cells11152380. [PMID: 35954222 PMCID: PMC9368142 DOI: 10.3390/cells11152380] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/28/2022] [Accepted: 07/30/2022] [Indexed: 12/10/2022] Open
Abstract
Histone deacetylases (HDACs) target acetylated lysine residues in histone and non-histone proteins. HDACs are implicated in the regulation of genomic stability, cell cycle, cell death and differentiation and thus critically involved in tumorigenesis. Further, HDACs regulate T-cell development and HDAC inhibitors (HDACis) have been approved for clinical use in some T-cell malignancies. Still, the exact targets and mechanisms of HDAC inhibition in cancer are understudied. We isolated tumor cell lines from a transgenic mouse model of anaplastic large cell lymphoma (ALCL), a rare T-cell lymphoma, and abrogated HDAC activity by treatment with the HDACis Vorinostat and Entinostat or Cre-mediated deletion of Hdac1. Changes in overall protein expression as well as histone and protein acetylation were measured following Hdac1 deletion or pharmacological inhibition using label-free liquid chromatography mass spectrometry (LC-MS/MS). We found changes in overall protein abundance and increased acetylation of histones and non-histone proteins, many of which were newly discovered and associated with major metabolic and DNA damage pathways. For non-histone acetylation, we mapped a total of 1204 acetylated peptides corresponding to 603 proteins, including chromatin modifying proteins and transcription factors. Hyperacetylated proteins were involved in processes such as transcription, RNA metabolism and DNA damage repair (DDR). The DDR pathway was majorly affected by hyperacetylation following HDAC inhibition. This included acetylation of H2AX, PARP1 and previously unrecognized acetylation sites in TP53BP1. Our data provide a comprehensive view of the targets of HDAC inhibition in malignant T cells with general applicability and could have translational impact for the treatment of ALCL with HDACis alone or in combination therapies.
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12
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Merino M, Kasamon Y, Li H, Ma L, Leong R, Zhou J, Reaman G, Chambers W, Richardson N, Theoret M, Pazdur R, Gormley N. FDA approval summary: Crizotinib for pediatric and young adult patients with relapsed or refractory systemic anaplastic large cell lymphoma. Pediatr Blood Cancer 2022; 69:e29602. [PMID: 35561013 DOI: 10.1002/pbc.29602] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/07/2022] [Accepted: 01/27/2022] [Indexed: 12/14/2022]
Abstract
In January 2021, the U.S. Food and Drug Administration (FDA) approved crizotinib for pediatric patients 1 year and older and young adults with relapsed or refractory systemic anaplastic large cell lymphoma (sALCL). This is the first approval for pediatric sALCL. Approval was based on a single-arm trial of crizotinib monotherapy that included 26 patients, aged 1-20 years, with previously treated sALCL. Efficacy was based on centrally assessed objective response rate (88%) and duration of response. Herein, we highlight unique aspects of the regulatory review, including extension of the indication to young adults, postmarketing safety, and dose optimization strategies.
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Affiliation(s)
- Margret Merino
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Yvette Kasamon
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Hongshan Li
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Lian Ma
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Ruby Leong
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Jiaxi Zhou
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Gregory Reaman
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA.,Oncology Center of Excellence, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Wiley Chambers
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Nicholas Richardson
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Marc Theoret
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA.,Oncology Center of Excellence, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Richard Pazdur
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA.,Oncology Center of Excellence, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
| | - Nicole Gormley
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, Maryland, USA
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13
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Loh J, Ang YLE, Jain A, Yeong J, Sundar R. Targeting Anaplastic Lymphoma Kinase in GI Primary Malignancies. JCO Precis Oncol 2022; 6:e2200208. [PMID: 35939772 PMCID: PMC9384951 DOI: 10.1200/po.22.00208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 04/27/2022] [Accepted: 06/14/2022] [Indexed: 11/20/2022] Open
Affiliation(s)
- Jerold Loh
- Department of Haematology-Oncology, National University Cancer Institute, Singapore
| | - Yvonne Li En Ang
- Department of Haematology-Oncology, National University Cancer Institute, Singapore
| | - Amit Jain
- Division of Medical Oncology, National Cancer Centre, Singapore, Singapore
| | - Joe Yeong
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
- Institute of Molecular Cell Biology (IMCB), Agency of Science, Technology and Research (A*STAR), Singapore, Singapore
- Singapore Immunology Network, Agency of Science (SIgN), Technology and Research (A*STAR), Singapore, Singapore
| | - Raghav Sundar
- Department of Haematology-Oncology, National University Cancer Institute, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore
- The N.1 Institute for Health, National University of Singapore, Singapore
- Singapore Gastric Cancer Consortium, Singapore
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14
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Li W, Li F, Chu J, Liu S. Primary pulmonary anaplastic large cell lymphoma: case report and literature review. Am J Transl Res 2022; 14:4184-4191. [PMID: 35836874 PMCID: PMC9274586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
Primary anaplastic large cell lymphoma (ALCL) is a rare pulmonary malignancy. Due to its nonspecific clinical and radiologic manifestations, the disease presents a great challenge to pulmonologists. Appropriate invasive biopsy and immunohistochemistry are important for its diagnosis. Here, we report an ALCL case of a 27-year-old Chinese woman who presented to our hospital complaining of coughing for 10+ days and breath holding for 4-5 days after the event. Positive signs on physical examination were dull percussion sounds and decreased right lung breath sounds. Chest CT scans revealed central carcinoma and atelectasis of the right lung, pleural effusion, and lung mass. Pathology consultation showed a right main bronchial ALCL that involved the parabronchial lymph nodes but not the bronchial tangent. The patient discontinued treatment after right pneumonectomy and died two months later. Postoperative lung biopsy showed anaplastic tumor cells with large and multiple nuclei. The ALCL was characterized by the expression of T cell antigens, CD30 and ALK, as indicated by immunohistochemistry. We also reviewed the atypical cases of ALCL that were previously published. The results indicated that primary pulmonary ALCL is an extremely rare and easily misdiagnosed disease with non-specific clinical and imaging manifestations. Its diagnosis is based on biopsy and immunohistochemistry, and its prognosis is poor.
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Affiliation(s)
- Weina Li
- Medical Research & Laboratory Diagnostic Center, Jinan Central Hospital, Cheeloo College of Medicine, Shandong UniversityJinan 250013, Shandong, China
| | - Fenggang Li
- Medical Imaging Center, Jinan Central Hospital, Cheeloo College of Medicine, Shandong UniversityJinan 250013, Shandong, China
| | - Jingxue Chu
- Medical Research & Laboratory Diagnostic Center, Jinan Central Hospital, Cheeloo College of Medicine, Shandong UniversityJinan 250013, Shandong, China
| | - Shuping Liu
- Medical Research & Laboratory Diagnostic Center, Jinan Central Hospital, Cheeloo College of Medicine, Shandong UniversityJinan 250013, Shandong, China
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15
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Interplay between Mitochondrial Metabolism and Cellular Redox State Dictates Cancer Cell Survival. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:1341604. [PMID: 34777681 PMCID: PMC8580634 DOI: 10.1155/2021/1341604] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/30/2021] [Accepted: 10/04/2021] [Indexed: 02/06/2023]
Abstract
Mitochondria are the main powerhouse of the cell, generating ATP through the tricarboxylic acid cycle (TCA) and oxidative phosphorylation (OXPHOS), which drives myriad cellular processes. In addition to their role in maintaining bioenergetic homeostasis, changes in mitochondrial metabolism, permeability, and morphology are critical in cell fate decisions and determination. Notably, mitochondrial respiration coupled with the passage of electrons through the electron transport chain (ETC) set up a potential source of reactive oxygen species (ROS). While low to moderate increase in intracellular ROS serves as secondary messenger, an overwhelming increase as a result of either increased production and/or deficient antioxidant defenses is detrimental to biomolecules, cells, and tissues. Since ROS and mitochondria both regulate cell fate, attention has been drawn to their involvement in the various processes of carcinogenesis. To that end, the link between a prooxidant milieu and cell survival and proliferation as well as a switch to mitochondrial OXPHOS associated with recalcitrant cancers provide testimony for the remarkable metabolic plasticity as an important hallmark of cancers. In this review, the regulation of cell redox status by mitochondrial metabolism and its implications for cancer cell fate will be discussed followed by the significance of mitochondria-targeted therapies for cancer.
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16
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Precision therapy with anaplastic lymphoma kinase inhibitor ceritinib in ALK-rearranged anaplastic large cell lymphoma. ESMO Open 2021; 6:100172. [PMID: 34242968 PMCID: PMC8271116 DOI: 10.1016/j.esmoop.2021.100172] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 05/09/2021] [Accepted: 05/12/2021] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND More than 80% of anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma (ALCL) patients harbor the (nucleophosmin) NPM1-ALK fusion gene t(2;5) chromosomal translocation. We evaluated the preclinical and clinical efficacy of ceritinib treatment of this aggressive lymphoma. MATERIALS AND METHODS We studied the effects of ceritinib treatment in NPM1-ALK+ T-cell lymphoma cell lines in vitro and on tumor size and survival advantage in vivo utilizing tumor xenografts. We treated an NPM1-ALK+ ALCL patient with ceritinib. We reviewed all hematologic malignancies profiled by a large hybrid-capture next-generation sequencing (NGS)-based comprehensive genomic profiling assay for ALK alterations. RESULTS In our in vitro experiments, ceritinib inhibited constitutive activation of the fusion kinase NPM1-ALK and downstream effector molecules STAT3, AKT, and ERK1/2, and induced apoptosis of these lymphoma cell lines. Cell cycle analysis following ceritinib treatment showed G0/G1 arrest with a concomitant decrease in the percentage of cells in S and G2/M phases. Further, treatment with ceritinib in the NPM1-ALK+ ALCL xenograft model resulted in tumor regression and improved survival. Of 19 272 patients with hematopoietic diseases sequenced, 58 patients (0.30%) harbored ALK fusions that include histiocytic disorders, multiple myeloma, B-cell neoplasms, Castleman's disease, and juvenile xanthogranuloma. A multiple relapsed NPM1-ALK+ ALCL patient treated with ceritinib achieved complete remission with ongoing clinical benefit to date, 5 years after initiation of therapy. CONCLUSIONS This ceritinib translational study in NPM1-ALK+ ALCL provides a strong rationale for a prospective study of ceritinib in ALK+ T-cell lymphomas and other ALK+ hematologic malignancies.
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17
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Li J, Haque M, Shang C, Hassan B, Liu D, Chen W, Lai R. Identification and Characterization of Cancer Stem-Like Cells in ALK-Positive Anaplastic Large Cell Lymphoma Using the SORE6 Reporter. Curr Issues Mol Biol 2021; 43:543-557. [PMID: 34287231 PMCID: PMC8929104 DOI: 10.3390/cimb43020041] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/17/2021] [Accepted: 06/24/2021] [Indexed: 01/04/2023] Open
Abstract
Transcription factors Sox2 and Oct4 are essential in maintaining the pluripotency of embryonic stem cells and conferring stemness in cancer stem-like (CSL) cells. SORE6, an in-vitro reporter system, was designed to quantify the transcription activity of Sox2/Oct4 and identify CSL cells in non-hematologic cancers. Using SORE6, we identified and enriched CSL cells in ALK-positive anaplastic large cell lymphoma (ALK + ALCL). Two ALK + ALCL cell lines, SupM2 and UCONN-L2, contained approximately 20% of SORE6+ cells, which were purified based on their expression of green fluorescent protein. We then performed functional studies using single-cell clones derived from SORE6− and SORE6+ cells. Compared to SORE6− cells, SORE6+ cells were significantly more chemoresistant and clonogenic in colony-formation assays. Sox2/Oct4 are directly involved in conferring these CSL properties, since the shRNA knockdown of Sox2 in SORE6+ significantly lowered their chemoresistance, while enforced expression of Sox2/Oct4 in SORE6− cells produced opposite effects. Using Western blots, we found that the expression and subcellular localization of Sox2/Oct4 were similar between SORE6− and SORE6+ cells. However, in SORE6+ but not SORE6− cells, Sox2 and Oct4 abundantly bound to a probe containing the SORE6 consensus sequence. c-Myc, previously shown to regulate cancer stemness in ALK + ALCL, regulated the SORE6 activity. In conclusion, SORE6 is useful in identifying/enriching CSL cells in ALK + ALCL.
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Affiliation(s)
- Jing Li
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada; (J.L.); (M.H.); (C.S.); (B.H.); (D.L.); (W.C.)
- Electron Microscopy Center, Basic Medical Science College, Harbin Medical University, Harbin 150080, China
| | - Moinul Haque
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada; (J.L.); (M.H.); (C.S.); (B.H.); (D.L.); (W.C.)
- College of Medicine and Health, University College Cork, T12 AK54 Cork, Ireland
| | - Chuquan Shang
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada; (J.L.); (M.H.); (C.S.); (B.H.); (D.L.); (W.C.)
| | - Bardes Hassan
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada; (J.L.); (M.H.); (C.S.); (B.H.); (D.L.); (W.C.)
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| | - Dongzhe Liu
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada; (J.L.); (M.H.); (C.S.); (B.H.); (D.L.); (W.C.)
- Laboratory of Biology and Chemistry, Basic Medical Science College, Harbin Medical University, Harbin 150080, China
| | - Will Chen
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada; (J.L.); (M.H.); (C.S.); (B.H.); (D.L.); (W.C.)
| | - Raymond Lai
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada; (J.L.); (M.H.); (C.S.); (B.H.); (D.L.); (W.C.)
- Department of Oncology, University of Alberta, Edmonton, AB T6G 2R7, Canada
- Correspondence:
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18
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Carras S, Chartoire D, Mareschal S, Heiblig M, Marçais A, Robinot R, Urb M, Pommier RM, Julia E, Chebel A, Verney A, Bertheau C, Bardel E, Fezelot C, Courtois L, Lours C, Bouska A, Sharma S, Lefebvre C, Rouault JP, Sibon D, Ferrari A, Iqbal J, de Leval L, Gaulard P, Traverse-Glehen A, Sujobert P, Blery M, Salles G, Walzer T, Bachy E, Genestier L. Chronic T cell receptor stimulation unmasks NK receptor signaling in peripheral T cell lymphomas via epigenetic reprogramming. J Clin Invest 2021; 131:e139675. [PMID: 34043588 DOI: 10.1172/jci139675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 05/24/2021] [Indexed: 12/25/2022] Open
Abstract
Peripheral T cell lymphomas (PTCLs) represent a significant unmet medical need with dismal clinical outcomes. The T cell receptor (TCR) is emerging as a key driver of T lymphocyte transformation. However, the role of chronic TCR activation in lymphomagenesis and in lymphoma cell survival is still poorly understood. Using a mouse model, we report that chronic TCR stimulation drove T cell lymphomagenesis, whereas TCR signaling did not contribute to PTCL survival. The combination of kinome, transcriptome, and epigenome analyses of mouse PTCLs revealed a NK cell-like reprogramming of PTCL cells with expression of NK receptors (NKRs) and downstream signaling molecules such as Tyrobp and SYK. Activating NKRs were functional in PTCLs and dependent on SYK activity. In vivo blockade of NKR signaling prolonged mouse survival, demonstrating the addiction of PTCLs to NKRs and downstream SYK/mTOR activity for their survival. We studied a large collection of human primary samples and identified several PTCLs recapitulating the phenotype described in this model by their expression of SYK and the NKR, suggesting a similar mechanism of lymphomagenesis and establishing a rationale for clinical studies targeting such molecules.
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Affiliation(s)
- Sylvain Carras
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Dimitri Chartoire
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Sylvain Mareschal
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Maël Heiblig
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France.,Department of Hematology, Hospices Civils de Lyon, Lyon, France
| | - Antoine Marçais
- INSERM U1111, CNRS UMR 5308, Centre International de Recherche en Infectiologie, Lyon, France
| | - Rémy Robinot
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Mirjam Urb
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Roxane M Pommier
- Synergie Lyon Cancer, Plateforme de Bioinformatique "Gilles Thomas" Centre Léon Bérard, Lyon, France
| | - Edith Julia
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Amel Chebel
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Aurélie Verney
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | | | - Emilie Bardel
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Caroline Fezelot
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Lucien Courtois
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Camille Lours
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - Alyssa Bouska
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Sunandini Sharma
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Christine Lefebvre
- Department of Genetics of Hematological Malignancies, Grenoble University Hospital, Grenoble, France.,INSERM U1209, CNRS UMR 5309, Grenoble Alpes University, Institute for Advanced Biosciences, Grenoble, France
| | - Jean-Pierre Rouault
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
| | - David Sibon
- Institut Imagine, INSERM U1163, CNRS ERL 8254, Université Paris Descartes, Sorbonne Paris-Cité, Laboratoire d'Excellence GR-Ex, Paris, France
| | - Anthony Ferrari
- Synergie Lyon Cancer, Plateforme de Bioinformatique "Gilles Thomas" Centre Léon Bérard, Lyon, France
| | - Javeed Iqbal
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Laurence de Leval
- Institute of Pathology, Centre Hospitalier Universitaire Vaudois (CHUV), Université de Lausanne, Lausanne, Switzerland
| | - Philippe Gaulard
- INSERM U955, Université Paris-Est, Créteil, France.,Department of Pathology, Assistance Publique-Hôpitaux de Paris (AP-HP), Groupe Hospitalier Henri-Mondor, Créteil, France
| | - Alexandra Traverse-Glehen
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France.,Department of Pathology, Hospices Civils de Lyon, Lyon, France
| | - Pierre Sujobert
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France.,Laboratory of Hematology, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | | | - Gilles Salles
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France.,Department of Hematology, Hospices Civils de Lyon, Lyon, France
| | - Thierry Walzer
- INSERM U1111, CNRS UMR 5308, Centre International de Recherche en Infectiologie, Lyon, France
| | - Emmanuel Bachy
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France.,Department of Hematology, Hospices Civils de Lyon, Lyon, France
| | - Laurent Genestier
- UR LIB, Faculté de Médecine Lyon Sud, Université Claude Bernard Lyon I, Lyon, France.,Hospices Civils de Lyon, Lyon, France.,Centre de Recherche en Cancérologie de Lyon - Equipe Labellisée La Ligue 2017, INSERM U1052, Centre National de Recherche Scientifique (CNRS) UMR 5286, Université de Lyon, Centre Léon Bérard, Lyon, France
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19
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Kuravi S, Cheng J, Fangman G, Polireddy K, McCormick S, Lin TL, Singh AK, Abhyankar S, Ganguly S, Welch DR, Jensen RA, McGuirk JP, Balusu R. Preclinical Evaluation of Gilteritinib on NPM1-ALK-Driven Anaplastic Large Cell Lymphoma Cells. Mol Cancer Res 2021; 19:913-920. [PMID: 33514657 DOI: 10.1158/1541-7786.mcr-20-0738] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 12/14/2020] [Accepted: 01/22/2021] [Indexed: 11/16/2022]
Abstract
Anaplastic large cell lymphoma (ALCL) is an aggressive type of non-Hodgkin lymphoma. More than three-fourths of anaplastic lymphoma kinase (ALK)-positive ALCL cases express the nucleophosmin 1 (NPM1)-ALK fusion gene as a result of t(2;5) chromosomal translocation. The homodimerization of NPM1-ALK fusion protein mediates constitutive activation of the chimeric tyrosine kinase activity and downstream signaling pathways responsible for lymphoma cell proliferation and survival. Gilteritinib is a tyrosine kinase inhibitor recently approved by the FDA for the treatment of FMS-like tyrosine kinase mutation-positive acute myeloid leukemia. In this study, we demonstrate for the first time gilteritinib-mediated growth inhibitory effects on NPM1-ALK-driven ALCL cells. We utilized a total of five ALCL model cell lines, including both human and murine. Gilteritinib treatment inhibits NPM1-ALK fusion kinase phosphorylation and downstream signaling, resulting in induced apoptosis. Gilteritinib-mediated apoptosis was associated with caspase 3/9, PARP cleavage, the increased expression of proapoptotic protein BAD, and decreased expression of antiapoptotic proteins, survivin and MCL-1. We also found downregulation of fusion kinase activity resulted in decreased c-Myc protein levels. Furthermore, cell-cycle analysis indicated gilteritinib induced G0-G1-phase cell-cycle arrest and reduced CD30 expression. In summary, our preclinical studies explored the novel therapeutic potential of gilteritinib in the treatment of ALCL cells expressing NPM1-ALK and potentially in other ALK or ALK fusion-driven hematologic or solid malignancies. IMPLICATIONS: Our preclinical results explore the use of gilteritinib for the treatment of NPM1-ALK-driven ALCL cells and pave a path for developing future clinical trials. VISUAL OVERVIEW: http://mcr.aacrjournals.org/content/molcanres/19/5/913/F1.large.jpg.
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Affiliation(s)
- Sudhakiranmayi Kuravi
- Division of Hematologic Malignancies and Cellular Therapeutics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas
| | - Janice Cheng
- Division of Hematologic Malignancies and Cellular Therapeutics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas
| | | | - Kishore Polireddy
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Sophia McCormick
- Biospecimen Repository Core Facility, University of Kansas Medical Center, Kansas City, Kansas
| | - Tara L Lin
- Division of Hematologic Malignancies and Cellular Therapeutics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas
- The University of Kansas Cancer Center, Kansas City, Kansas
| | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas
- The University of Kansas Cancer Center, Kansas City, Kansas
| | - Sunil Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas
- The University of Kansas Cancer Center, Kansas City, Kansas
| | - Siddhartha Ganguly
- Division of Hematologic Malignancies and Cellular Therapeutics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas
- The University of Kansas Cancer Center, Kansas City, Kansas
| | - Danny R Welch
- The University of Kansas Cancer Center, Kansas City, Kansas
- Department of Cancer Biology, University of Kansas Medical Center, Kansas City, Kansas
| | - Roy A Jensen
- The University of Kansas Cancer Center, Kansas City, Kansas
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, Kansas
| | - Joseph P McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas
- The University of Kansas Cancer Center, Kansas City, Kansas
| | - Ramesh Balusu
- Division of Hematologic Malignancies and Cellular Therapeutics, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas.
- The University of Kansas Cancer Center, Kansas City, Kansas
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20
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Kwatra KS, Paul PAM, Calton N, John JM, Cotelingam JD. Systemic and primary cutaneous anaplastic large cell lymphoma: Clinical features, morphological spectrum, and immunohistochemical profile. South Asian J Cancer 2020; 6:129-131. [PMID: 28975123 PMCID: PMC5615884 DOI: 10.4103/2278-330x.214575] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Background: T-cell lymphomas with anaplastic morphology typically comprise of anaplastic lymphoma kinase positive, anaplastic large cell lymphoma (ALK+ ALCL), ALK-negative ALCL (ALK- ALCL), and primary cutaneous ALCL (PC-ALCL). However, other entities such as diffuse large B-cell lymphoma, peripheral T-cell lymphoma, Hodgkin lymphoma, and undifferentiated carcinoma can also show similar anaplastic features. Aims: To study the clinical features and histological spectrum of ALCL and emphasize the role of immunohistochemistry (IHC) in their diagnosis and categorization. Setting and Design: Eight cases of ALCL diagnosed over a period of 4 years were selected for the study. Materials and Methods: Histopathological review and IHC was performed on all cases. Two ALK+ ALCL cases were tested by fluorescent in situ hybridization (FISH) for t(2;5)(p23;q35). Results: There were four cases of ALK+ ALCL and two each of ALK- ALCL and PC-ALCL. Histologically, all the subtypes showed pleomorphic and “hallmark” cells with strong CD30 expression and variable loss of T-cell antigens. One case of PC-ALCL was leukocyte common antigen (LCA) negative. Epithelial membrane antigen was positive in all the six systemic ALCL cases. Two cases tested for t(2;5)(p23;q35) by FISH were positive. Conclusions: Diagnosis of ALCL is based on recognizing the key morphological features, especially the presence of “hallmark” cells. IHC is essential for confirmation of diagnosis and excluding other malignancies with anaplastic morphology. The inclusion of CD30 in the initial IHC panel will help identify LCA negative cases and avoid misdiagnosis.
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Affiliation(s)
| | - Preethi A M Paul
- Department of Pathology, Christian Medical College and Hospital, Ludhiana, Punjab, India
| | - Nalini Calton
- Department of Pathology, Christian Medical College and Hospital, Ludhiana, Punjab, India
| | - Joseph M John
- Department of Clinical Hematology, Hemato-Oncology and Bone Marrow (Stem Cell) Transplant Unit, Christian Medical College and Hospital, Ludhiana, Punjab, India
| | - James D Cotelingam
- Department of Pathology, Louisiana State University Health Sciences Center, Shreveport, LA 71103, USA
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21
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Iuliano A, Fossataro F, Laezza MP, Lanni V, Mascolo M, Varricchio S, Uccello G, Tranfa F, Strianese D. Primary cutaneous anaplastic large-cell lymphoma of the eyelid: report of two cases and review of the literature. Orbit 2020; 40:481-487. [PMID: 32998605 DOI: 10.1080/01676830.2020.1826543] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE Two new cases of primary cutaneous CD30+ anaplastic large-cell lymphoma (cALCL) of the eyelid are reported; these are analysed alongside existing cases to identify challenges relating to the diagnosis and management of such rare lesions. MATERIAL AND METHODS A review of existing literature on the PubMed database is conducted using the keywords: 'eyelid lymphoid proliferations', 'lymphoma of the eyelid', and 'primary cutaneous CD30+, ALK-anaplastic large-cell lymphoma of the eyelid'. Two new cases of cALCL are reported. Cases where patients present solely with a nodular periocular lesion are analysed for recurrence and survival rate. RESULTS Two new patients with a painless ulcerated nodule on the upper eyelid receive a confirmed diagnosis of cALCL after undergoing an excisional biopsy. The first, elderly patient has spontaneous remission; the second patient, with a concomitant chronic infection of hepatitis C virus (HCV), presents a more diffuse disease at the onset and requires radiotherapy. Together with 13 patients a primary cALCL identified from 11 previous studies, this constitutes a cohort of 15 patients. Of these, 10 present with an exclusively nodular lesion of the eyelid and four experience disease recurrence; no deaths from cALCL are reported. CONCLUSION Differential diagnosis between primary cALCL and lymphomatoid papulosis is essential and requires careful consideration of clinical and pathologic features. Radiologic staging examination is crucial in order to exclude systemic ALCL, particularly for patients with comorbidity. Though cALCL has the pathological features of a malignant lesion, the prognosis seems favourable for patients; a relatively high percentage even experience spontaneous resolution.
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Affiliation(s)
- Adriana Iuliano
- Department of Neurosciences, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Federica Fossataro
- Department of Neurosciences, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Maria Paola Laezza
- Department of Neurosciences, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Vittoria Lanni
- Department of Neurosciences, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Massimo Mascolo
- Department of Advanced Biomedical Sciences, Pathology Section, University of Naples, Federico II, Naples, Italy
| | - Silvia Varricchio
- Department of Advanced Biomedical Sciences, Pathology Section, University of Naples, Federico II, Naples, Italy
| | - Giovanni Uccello
- Department of Neurosciences, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Fausto Tranfa
- Department of Neurosciences, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
| | - Diego Strianese
- Department of Neurosciences, Reproductive Sciences and Dentistry, University of Naples Federico II, Naples, Italy
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22
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Sakamoto K, Osumi T, Yoshimura S, Shimizu S, Kato M, Tomizawa D, Fukuda A, Sakamoto S, Nakano N, Yoshioka T, Miyazaki O, Nosaka S, Deguchi T, Kiyokawa N, Kasahara M, Matsumoto K. Living-donor liver transplantation providing an adequate chemotherapy for a pediatric patient with anaplastic large cell lymphoma complicated with liver failure due to the aggravation of biliary hepatopathy by secondary hemophagocytic lymphohistiocytosis. Int J Hematol 2020; 112:900-905. [PMID: 32710432 DOI: 10.1007/s12185-020-02949-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 06/24/2020] [Accepted: 07/14/2020] [Indexed: 12/28/2022]
Abstract
Anaplastic large cell lymphoma (ALCL) accounts for 10-15% of childhood non-Hodgkin lymphoma cases; it is generally chemo-sensitive and is one of the most curable pediatric cancers. We report here a case of pediatric ALCL complicated with acute liver failure due to the aggravation of pre-existing biliary hepatopathy by lymphoma-associated hemophagocytic lymphohistiocytosis (HLH). Although the initial treatment response against ALCL was very good, poor and irreversible liver function due to biliary cirrhosis worsening by lymphoma-associated HLH prevented the patient from receiving further consolidation chemotherapies. To make matters worse, his condition was accompanied with intrahepatic fungal pseudoaneurysm and invasive fungal infection. Thus, we decided to perform an urgent living-donor liver transplantation from his father to correct the patient's liver function and make it possible to proceed with further ALCL therapy. After the living-donor liver transplantation, the patient successfully received consolidation therapy with brentuximab vedotin. To our knowledge, this may be an early reported case of a pediatric patient undergoing liver transplantation during treatment for ALCL. In most patients with HLH-associated ALCL, liver function improves when ALCL is controlled. However, acute liver failure is occasionally observed in HLH cases with pre-existing liver dysfunction. In such cases, liver transplantation should be considered to correct liver dysfunctions if the disease control of HLH is satisfactory.
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Affiliation(s)
- Kenichi Sakamoto
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan.
| | - Tomoo Osumi
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Satoshi Yoshimura
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Seiichi Shimizu
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Motohiro Kato
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Daisuke Tomizawa
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Akinari Fukuda
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Seisuke Sakamoto
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Noriyuki Nakano
- Department of Pathology, National Center for Child Health and Development, Tokyo, Japan
| | - Takako Yoshioka
- Department of Pathology, National Center for Child Health and Development, Tokyo, Japan
| | - Osamu Miyazaki
- Department of Radiology, National Center for Child Health and Development, Tokyo, Japan
| | - Syunsuke Nosaka
- Department of Radiology, National Center for Child Health and Development, Tokyo, Japan
| | - Takao Deguchi
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
| | - Nobutaka Kiyokawa
- Department of Pediatric Hematology and Oncology Research, National Center for Child Health and Development, Tokyo, Japan
| | - Mureo Kasahara
- Organ Transplantation Center, National Center for Child Health and Development, Tokyo, Japan
| | - Kimikazu Matsumoto
- Children's Cancer Center, National Center for Child Health and Development, Tokyo, Japan
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23
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El Darsa H, Abdel-Rahman O, Sangha R. Pharmacological and clinical properties of lorlatinib in the treatment of ALK-rearranged advanced non-small cell lung cancer. Expert Opin Pharmacother 2020; 21:1547-1554. [PMID: 32511029 DOI: 10.1080/14656566.2020.1774552] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Approximately 3-7% of advanced non-small cell lung cancers (NSCLC) are driven by an anaplastic lymphoma kinase (ALK) rearrangement. Crizotinib, ceritinib, alectinib, and brigatinib are active ALK inhibitors (ALKi) used to treat this oncogene-driven subset of NSCLC. Resistance occurs with time to ALKi and new therapeutics are being developed. Lorlatinib is an efficacious third-generation ALKi with an ability to overcome resistance mutations that develop with first- or second-generation ALKi. AREAS COVERED Herein, the authors review the mechanism of action, pharmacokinetics, pharmacodynamics, clinical efficacy, and safety of lorlatinib and provide their future perspectives on this drug. EXPERT COMMENTARY Lorlatinib is a potent ALK and ROS-1 inhibitor that also has activity against many acquired ALK resistance mutations. Clinical trials show the robust systemic and intracranial anti-tumor activity of lorlatinib in ALK rearranged advanced NSCLC. Adverse events of lorlatinib are unique and manageable. These include hypocholesteremia, hypertriglyceridemia, edema, cognitive effects, weight gain, and diarrhea. Loratinib will play an increasing role in the management of ALK-rearranged NSCLC with the optimal sequencing of ALKi undergoing further research.
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Affiliation(s)
- Haidar El Darsa
- Department of Oncology, University of Alberta, Cross Cancer Institute , Edmonton, Canada
| | - Omar Abdel-Rahman
- Department of Oncology, University of Alberta, Cross Cancer Institute , Edmonton, Canada
| | - Randeep Sangha
- Department of Oncology, University of Alberta, Cross Cancer Institute , Edmonton, Canada
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24
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Klebaner D, Koura D, Tzachanis D, Ball ED, Horwitz S, Goodman AM. Intensive Induction Therapy Compared With CHOP for Hepatosplenic T-cell Lymphoma. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 20:431-437.e2. [PMID: 32284297 DOI: 10.1016/j.clml.2019.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 10/11/2019] [Accepted: 10/14/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Hepatosplenic T-cell lymphoma (HSTCL) is a rare peripheral T-cell lymphoma that disproportionately affects individuals with a clinical history of immunosuppression. It carries a poor prognosis, and, owing to its rarity, there is no single or well-established treatment. PATIENTS AND METHODS We conducted the largest-to-date individual-level meta-analysis based on literature searches to determine the best induction therapy for HSTCL. We compared response rates and survival among patients who received "non-CHOP-based" induction with regimens containing cytarabine, etoposide, and/or platinum-based treatment to those receiving treatment with CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) or CHOP-like therapy. We also review additional regimens including alemtuzumab and pentostatin, and assessed the role of consolidation with hematopoietic stem-cell transplantation (HSCT). RESULTS We identified 166 patients with HSTCL, 118 of whom had sufficient information on induction treatment and survival. Eighty-four patients received non-CHOP-based (N = 34) or CHOP/CHOP-like (N = 50) induction treatment. Non-CHOP-based induction was associated with a complete/partial response rate of 82% compared with 52% (P = .006) with CHOP/CHOP-like and increased median overall survival (P = .00014). Our data showed that maximum survival among patients with HSTCL was achieved with non-CHOP-based induction followed by consolidation with HSCT. CONCLUSIONS Non-CHOP-based induction appears superior to CHOP/CHOP-like induction in both achieving complete/partial response and durable survival. Induction therapy of HSTCL should be intensified with non-CHOP-based regimens and followed by consolidation with HSCT in eligible patients.
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Affiliation(s)
- Daniella Klebaner
- School of Medicine, University of California San Diego, La Jolla, CA.
| | - Divya Koura
- Department of Medicine, Division of Blood and Marrow Transplantation, University of California San Diego, La Jolla, CA
| | - Dimitrios Tzachanis
- Department of Medicine, Division of Blood and Marrow Transplantation, University of California San Diego, La Jolla, CA
| | - Edward D Ball
- Department of Medicine, Division of Blood and Marrow Transplantation, University of California San Diego, La Jolla, CA
| | - Steven Horwitz
- Hematology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Aaron M Goodman
- Department of Medicine, Division of Blood and Marrow Transplantation, University of California San Diego, La Jolla, CA
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25
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Brisudova A, Skarda J. Gene rearrangement detection by next-generation sequencing in patients with non-small cell lung carcinoma. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2020; 164:127-132. [PMID: 32284620 DOI: 10.5507/bp.2020.015] [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: 11/11/2019] [Accepted: 03/19/2020] [Indexed: 11/23/2022] Open
Abstract
Non-small cell lung carcinoma (NSCLC) is the leading cause of cancer-related deaths worldwide. Various molecular markers in NSCLC patients have been developed, including gene rearrangements, currently used in therapeutic strategies. With increasing number of these molecular biomarkers of NSCLC, there is a demand for highly efficient methods for detecting mutations and translocations in treatable targets. Those currently available U.S. Food and Drug Administration (FDA) approved approaches, for example imunohistochemisty (IHC) and fluorescence in situ hybridization (FISH), are inadequate, due to sufficient quantity of material and long time duration. Next-generation massive parallel sequencing (NGS), with the ability to perform and capture data from millions of sequencing reactions simultaneously could resolve the problem. Thanks to gradual NGS introduction into clinical laboratories, screening time should be considerably shorter, which is very important for patients with advanced NSCLC. Moreover, only a minimum sample input is needed for achieving adequate results. NGS was compared to the current detection methods of ALK, ROS1, c-RET and c-MET rearrangements in NSCLC and a significant match, between IHC, FISH and NGS results, was found. Recent available researches have been carried out on a small numbers of patients. Verifying these results on larger patients cohort is important. This review sumarizes the literature on this subject and compares current possibilities of predictive gene rearrangements detection in patients with NSCLC.
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Affiliation(s)
- Aneta Brisudova
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
| | - Jozef Skarda
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Czech Republic
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26
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Hirano Y, Miyawaki S, Satou M, Taoka K, Toyama K, Ikemura M, Tanaka R, Takayanagi S, Tanaka S, Nakatomi H, Kurokawa M, Saito N. Small Cell Variant of Anaplastic Lymphoma Kinase-Positive Anaplastic Large Cell Lymphoma of the Dura Mimicking Tentorial Meningioma. World Neurosurg 2020; 138:169-173. [PMID: 32151774 DOI: 10.1016/j.wneu.2020.02.171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 02/27/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Primary central nervous system (CNS) anaplastic large cell lymphoma (ALCL) is an uncommon type of brain tumor, usually treated with a regimen that includes high-dose methotrexate (MTX). Only a few cases of primary CNS anaplastic lymphoma kinase (ALK)-positive ALCL have been reported so far, with no reported cases of a small cell variant. CASE DESCRIPTION A 26-year-old man presenting with headache and visual field impairment was found to have a supratentorial mass mimicking meningioma. Craniotomy was performed for tumor resection, and postoperative histologic examination revealed atypical cells that were nonenlarged lymphocytes with irregularly shaped and enlarged nuclei; these cells were cluster of differentiation 30 and ALK-positive, leading to the diagnosis of a small cell variant of ALK-positive ALCL. In this case, the tumor exhibited an aggressive behavior with MTX resistance with metastases in the pelvis but responded well to cytarabine and etoposide (CYVE). CONCLUSIONS In general, CNS ALK-positive ALCL responds well to MTX, but small cell variants show aggressive behavior and may be resistant to MTX. For small cell variants of ALCL that are resistant to MTX therapy, as in this case, CYVE therapy may be an effective treatment.
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Affiliation(s)
- Yudai Hirano
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Satoru Miyawaki
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan.
| | - Michiaki Satou
- Department of Hematology and Oncology, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Kazuki Taoka
- Department of Hematology and Oncology, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Kazuhiro Toyama
- Department of Hematology and Oncology, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Masako Ikemura
- Department of Pathology, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Ryo Tanaka
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Shunsaku Takayanagi
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Shota Tanaka
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Hirofumi Nakatomi
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Mineo Kurokawa
- Department of Hematology and Oncology, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
| | - Nobuhito Saito
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Bunkyo-ku, Tokyo, Japan
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27
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Wang L, Lui VWY. Emerging Roles of ALK in Immunity and Insights for Immunotherapy. Cancers (Basel) 2020; 12:E426. [PMID: 32059449 PMCID: PMC7072244 DOI: 10.3390/cancers12020426] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 01/29/2020] [Accepted: 02/06/2020] [Indexed: 12/24/2022] Open
Abstract
Anaplastic lymphoma kinase (ALK) is mostly known for its oncogenic role in several human cancers. Recent evidences clearly indicate new roles of ALK and its genetic aberrations (e.g. gene rearrangements and mutations) in immune evasion, innate and cell-mediated immunity. New ALK-related immunotherapy approaches are demonstrating both preclinical and clinical promises. Here, we provide a timely review on the most updated laboratory and patient-related findings on ALK and immunity, which would grant us important insights for the development of novel ALK immunotherapies for ALK-altered cancers.
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Affiliation(s)
| | - Vivian Wai Yan Lui
- School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR 999077, China;
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28
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Chen Y, Hu J. Nucleophosmin1 (NPM1) abnormality in hematologic malignancies, and therapeutic targeting of mutant NPM1 in acute myeloid leukemia. Ther Adv Hematol 2020; 11:2040620719899818. [PMID: 32071709 PMCID: PMC6997955 DOI: 10.1177/2040620719899818] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 12/18/2019] [Indexed: 01/07/2023] Open
Abstract
Nucleophosmin (NPM1) is an abundant nucleolar protein that is
implicated in a variety of biological processes and in the pathogenesis of
several human malignancies. For hematologic malignancies, approximately
one-third of anaplastic large-cell non-Hodgkin’s lymphomas were found to express
a fusion between NPM1 and the catalytic domain of anaplastic
lymphoma receptor tyrosine kinase. About 50–60% of acute myeloid leukemia
patients with normal karyotype carry NPM1 mutations, which are
characterized by cytoplasmic dislocation of the NPM1 protein.
Nevertheless, NPM1 is overexpressed in various hematologic and
solid tumor malignancies. NPM1 overexpression is considered a
prognostic marker of recurrence and progression of cancer. Thus,
NPM1 abnormalities play a critical role in several types of
hematologic malignancies. This has led to intense interest in the development of
an NPM1 targeting strategy for cancer therapy. The aim of this
review is to summarize present knowledge on NPM1 origin,
pathogenesis, and therapeutic interventions in hematologic malignancies.
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Affiliation(s)
- Yingyu Chen
- Department of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, No.29 Xinquan Road, Fuzhou, Fujian 350001, China
| | - Jianda Hu
- Department of Hematology, Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
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29
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STAT3 Dysregulation in Mature T and NK Cell Lymphomas. Cancers (Basel) 2019; 11:cancers11111711. [PMID: 31684088 PMCID: PMC6896161 DOI: 10.3390/cancers11111711] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 10/25/2019] [Accepted: 10/29/2019] [Indexed: 12/21/2022] Open
Abstract
Abstract: T cell lymphomas comprise a distinct class of non-Hodgkin's lymphomas, which include mature T and natural killer (NK) cell neoplasms. While each malignancy within this group is characterized by unique clinicopathologic features, dysregulation in the Janus tyrosine family of kinases/Signal transducer and activator of transcription (JAK/STAT) signaling pathway, specifically aberrant STAT3 activation, is a common feature among these lymphomas. The mechanisms driving dysregulation vary among T cell lymphoma subtypes and include activating mutations in upstream kinases or STAT3 itself, formation of oncogenic kinases which drive STAT3 activation, loss of negative regulators of STAT3, and the induction of a pro-tumorigenic inflammatory microenvironment. Constitutive STAT3 activation has been associated with the expression of targets able to increase pro-survival signals and provide malignant fitness. Patients with dysregulated STAT3 signaling tend to have inferior clinical outcomes, which underscores the importance of STAT3 signaling in malignant progression. Targeting of STAT3 has shown promising results in pre-clinical studies in T cell lymphoma lines, ex-vivo primary malignant patient cells, and in mouse models of disease. However, targeting this pleotropic pathway in patients has proven difficult. Here we review the recent contributions to our understanding of the role of STAT3 in T cell lymphomagenesis, mechanisms driving STAT3 activation in T cell lymphomas, and current efforts at targeting STAT3 signaling in T cell malignancies.
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30
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Moosic KB, Paila U, Olson KC, Dziewulska K, Wang TT, Xing JC, Ratan A, Feith DJ, Loughran TP, Olson TL. Genomics of LGL leukemia and select other rare leukemia/lymphomas. Best Pract Res Clin Haematol 2019; 32:196-206. [PMID: 31585620 PMCID: PMC6779335 DOI: 10.1016/j.beha.2019.06.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 06/04/2019] [Indexed: 01/04/2023]
Abstract
Genomic analysis of cancer offers the hope of identifying new treatments or aiding in the selection of existing treatments. Rare leukemias pose additional challenges in this regard as samples may be hard to acquire and when found the underlying pathway may not be attractive to drug development since so few individuals are affected. In this case, it can be useful to identify common mutational overlap among subsets of rare leukemias to increase the number of individuals that may benefit from a targeted therapy. This chapter examines the current mutational landscape of large granular lymphocyte (LGL) leukemia with a focus on STAT3 mutations, the most common mutation in LGL leukemia to date. We examined the linkage between these mutations and autoimmune symptoms and disorders, in cases of obvious and suspected LGL leukemia. We then summarized and compared mutations in a set of other rare leukemias that also have JAK/STAT signaling pathway activation brought about by genomic changes. These include T-cell acute lymphoblastic leukemia (T-ALL), T-cell prolymphocytic leukemia (T-PLL), cutaneous T-cell lymphoma (CTCL), select peripheral T-cell lymphoma (PTCL), and adult T-cell leukemia/lymphoma (ATLL). Though STAT3 activation is common in these leukemias, the way in which it is achieved, such as the activating cytokine pathway and/or the co-mutational background, is quite diverse.
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Affiliation(s)
- Katharine B Moosic
- University of Virginia Cancer Center, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Medicine, Division of Hematology/Oncology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Pathology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA.
| | - Umadevi Paila
- Center for Public Health Genomics, MSB-6111A, West Complex, 1335 Lee Street, Charlottesville, VA, 22908, USA.
| | - Kristine C Olson
- University of Virginia Cancer Center, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Medicine, Division of Hematology/Oncology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA.
| | - Karolina Dziewulska
- University of Virginia Cancer Center, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Medicine, Division of Hematology/Oncology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Pathology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA.
| | - T Tiffany Wang
- University of Virginia Cancer Center, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Medicine, Division of Hematology/Oncology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Microbiology, Immunology, and Cancer Biology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA.
| | - Jeffrey C Xing
- University of Virginia Cancer Center, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Medicine, Division of Hematology/Oncology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Biomedical Engineering, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA.
| | - Aakrosh Ratan
- Center for Public Health Genomics, MSB-6131F, West Complex, 1300 JPA, Charlottesville, VA, 22908, USA.
| | - David J Feith
- University of Virginia Cancer Center, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Medicine, Division of Hematology/Oncology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA.
| | - Thomas P Loughran
- University of Virginia Cancer Center, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Medicine, Division of Hematology/Oncology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA.
| | - Thomas L Olson
- University of Virginia Cancer Center, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA; Department of Medicine, Division of Hematology/Oncology, 345 Crispell Dr, PO Box 801378, Charlottesville, VA, 22908, USA.
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Gengenbacher A, Müller-Rudorf A, Poggio T, Gräßel L, Dumit VI, Kreutmair S, Lippert LJ, Duyster J, Illert AL. Proteomic Phosphosite Analysis Identified Crucial NPM-ALK-Mediated NIPA Serine and Threonine Residues. Int J Mol Sci 2019; 20:ijms20164060. [PMID: 31434245 PMCID: PMC6721280 DOI: 10.3390/ijms20164060] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 08/09/2019] [Accepted: 08/16/2019] [Indexed: 12/20/2022] Open
Abstract
Anaplastic large-cell lymphoma (ALCL) is an aggressive non-Hodgkin lymphoma that shows in 60% of cases a translocation t(2;5)(p23;q35), which leads to the expression of the oncogenic kinase NPM-ALK. The nuclear interaction partner of ALK (NIPA) defines an E3-SCF ligase that contributes to the timing of mitotic entry. It has been shown that co-expression of NIPA and NPM-ALK results in constitutive NIPA phosphorylation. By mass spectrometry-based proteomics we identified nine serine/threonine residues to be significantly upregulated in NIPA upon NPM-ALK expression. Generation of phospho-deficient mutants of the respective phospho-residues specified five serine/threonine residues (Ser-338, Ser-344, Ser-370, Ser-381 and Thr-387) as key phosphorylation sites involved in NPM-ALK-directed phosphorylation of NIPA. Analysis of the biological impact of NIPA phosphorylation by NPM-ALK demonstrated that the ALK-induced phosphorylation does not change the SCFNIPA-complex formation but may influence the localization of NIPA and NPM-ALK. Biochemical analyses with phospho-deficient mutants elucidated the importance of NIPA phosphorylation by NPM-ALK for the interaction of the two proteins and proliferation potential of respective cells: Silencing of the five crucial NIPA serine/threonine residues led to a highly enhanced NIPA-NPM-ALK binding capacity as well as a slightly reduced proliferation in Ba/F3 cells.
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Affiliation(s)
- Anina Gengenbacher
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany
| | - Alina Müller-Rudorf
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Teresa Poggio
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany
| | - Linda Gräßel
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany
| | - Veronica I Dumit
- Center for Biological Systems Analysis (ZBSA), University of Freiburg, 79104 Freiburg, Germany
| | - Stefanie Kreutmair
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany
| | - Lena J Lippert
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany
| | - Justus Duyster
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Anna L Illert
- Department of Hematology and Oncology, Freiburg University Medical Center, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany.
- German Cancer Consortium (DKTK) and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany.
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Haque M, Li J, Huang YH, Almowaled M, Barger CJ, Karpf AR, Wang P, Chen W, Turner SD, Lai R. NPM-ALK Is a Key Regulator of the Oncoprotein FOXM1 in ALK-Positive Anaplastic Large Cell Lymphoma. Cancers (Basel) 2019; 11:E1119. [PMID: 31390744 PMCID: PMC6721812 DOI: 10.3390/cancers11081119] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/23/2019] [Accepted: 07/29/2019] [Indexed: 12/11/2022] Open
Abstract
Forkhead Box M1 (FOXM1) is an oncogenic transcription factor implicated in the pathogenesis of solid and hematologic cancers. In this study, we examined the significance of FOXM1 in NPM-ALK-positive anaplastic large cell lymphoma (NPM-ALK + ALCL), with a focus on how it interacts with NPM-ALK, which is a key oncogenic driver in these tumors. FOXM1 was expressed in NPM-ALK + ALCL cell lines (5/5), patient samples (21/21), and tumors arising in NPM-ALK transgenic mice (4/4). FOXM1 was localized in the nuclei and confirmed to be transcriptionally active. Inhibition of FOXM1 in two NPM-ALK + ALCL cells using shRNA and pharmalogic agent (thiostrepton) resulted in reductions in cell growth and soft-agar colony formation, which were associated with apoptosis and cell-cycle arrest. FOXM1 is functionally linked to NPM-ALK, as FOXM1 enhanced phosphorylation of the NPM-ALK/STAT3 axis. Conversely, DNA binding and transcriptional activity of FOXM1 was dependent on the expression of NPM-ALK. Further studies showed that this dependency hinges on the binding of FOXM1 to NPM1 that heterodimerizes with NPM-ALK, and the phosphorylation status of NPM-ALK. In conclusion, we identified FOXM1 as an important oncogenic protein in NPM-ALK+ ALCL. Our results exemplified that NPM-ALK exerts oncogenic effects in the nuclei and illustrated a novel role of NPM1 in NPM-ALK pathobiology.
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Affiliation(s)
- Moinul Haque
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G2R3, Canada
| | - Jing Li
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G2R3, Canada
- Electron Microscopy Center, Basic Medical Science College, Harbin Medical University, Harbin 150080, Heilongjiang, China
| | - Yung-Hsing Huang
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G2R3, Canada
| | - Meaad Almowaled
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G2R3, Canada
| | - Carter J Barger
- Eppley Institute and Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Adam R Karpf
- Eppley Institute and Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Peng Wang
- Department of Hematology, University of Alberta, Edmonton, AB T6G2R3, Canada
| | - Will Chen
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G2R3, Canada
| | - Suzanne D Turner
- Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Cambridge CB20QQ, UK
| | - Raymond Lai
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB T6G2R3, Canada.
- Department of Oncology, University of Alberta, Edmonton, AB T6G2R3, Canada.
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George B, George SK, Shi W, Haque A, Shi P, Eskandari G, Axelson M, Larsson O, Kaseb AO, Amin HM. Dual inhibition of IGF-IR and ALK as an effective strategy to eradicate NPM-ALK + T-cell lymphoma. J Hematol Oncol 2019; 12:80. [PMID: 31340850 PMCID: PMC6657048 DOI: 10.1186/s13045-019-0768-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 07/04/2019] [Indexed: 12/19/2022] Open
Abstract
Background Nucleophosmin-anaplastic lymphoma kinase-expressing (NPM-ALK+) T cell lymphoma is an aggressive neoplasm. NPM-ALK, an oncogenic tyrosine kinase, plays a critical role in this lymphoma. Recently, selective ALK inhibitors have emerged as a first-line therapy for this neoplasm. Unfortunately, ALK inhibitors were hindered by emergence of resistance and relapse. We have previously demonstrated that type I insulin-like growth factor receptor (IGF-IR) is commonly expressed and activated in this lymphoma. In addition, IGF-IR and NPM-ALK are physically associated and reciprocally enhance their phosphorylation/activation. Herein, we tested the hypothesis that combined inhibition of IGF-IR and NPM-ALK could significantly improve the effects of inhibiting each kinase alone. Methods We used clinically utilized inhibitors of IGF-IR (picropodophyllin; PPP) and ALK (ASP3026) to assess the in vitro cellular effects of combined treatment versus treatment using a single agent. Moreover, we used a systemic NPM-ALK+ T cell lymphoma mouse model to analyze the in vivo effects of PPP and ASP3026 alone or in combination. Results Our data show that combined treatment with PPP and ASP3026 decreased the viability, proliferation, and anchorage-independent colony formation, and increased apoptosis of NPM-ALK+ T cell lymphoma cells in vitro. The in vitro effects of combined treatment were synergistic and significantly more pronounced than the effects of PPP or ASP3026 alone. Biochemically, simultaneous antagonism of IGF-IR and ALK induced more pronounced decrease in pIGF-IRY1135/1136, pNPM-ALKY646, and pSTAT3Y705 levels than antagonizing IGF-IR or ALK alone. Moreover, combined targeting of IGF-IR and NPM-ALK decreased significantly systemic lymphoma tumor growth and improved mice survival in vivo. Consistent with the in vitro results, the in vivo effects of the combined therapy were more pronounced than the effects of targeting IGF-IR or ALK alone. Conclusions Combined targeting of IGF-IR and ALK is more effective than targeting IGF-IR or ALK alone in NPM-ALK+ T cell lymphoma. This strategy might also limit emergence of resistance to high doses of ALK inhibitors. Therefore, it could represent a successful therapeutic approach to eradicate this aggressive lymphoma. Importantly, combined inhibition is feasible because of the clinical availability of IGF-IR and ALK inhibitors. Our findings are applicable to other types of cancer where IGF-IR and ALK are simultaneously expressed. Electronic supplementary material The online version of this article (10.1186/s13045-019-0768-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Bhawana George
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Unit 072, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Suraj Konnath George
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Unit 072, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Wenyu Shi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Unit 072, 1515 Holcombe Boulevard, Houston, TX, 77030, USA.,Department of Hematology, Affiliated Hospital of the University of Nantong, Jiangsu, China
| | - Abedul Haque
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Unit 072, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Ping Shi
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Ghazaleh Eskandari
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Unit 072, 1515 Holcombe Boulevard, Houston, TX, 77030, USA
| | - Magnus Axelson
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | - Olle Larsson
- Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden
| | - Ahmed O Kaseb
- Depertment of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hesham M Amin
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Unit 072, 1515 Holcombe Boulevard, Houston, TX, 77030, USA. .,MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA.
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Gregg JP, Li T, Yoneda KY. Molecular testing strategies in non-small cell lung cancer: optimizing the diagnostic journey. Transl Lung Cancer Res 2019; 8:286-301. [PMID: 31367542 PMCID: PMC6626860 DOI: 10.21037/tlcr.2019.04.14] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 04/14/2019] [Indexed: 01/21/2023]
Abstract
Molecular testing identifies patients with advanced non-small cell lung cancer (NSCLC) who may benefit from targeted therapy or immunotherapy (i.e., immune checkpoint inhibitor treatment for patients with high tumor mutational burden (TMB), microsatellite instability-high or mismatch repair-deficient tumors). Current guidelines state that molecular testing should be conducted at the time of initial diagnosis and tumor progression on targeted therapy. In real-world clinical practice in the United States (US), molecular testing is often not conducted or happens late in the diagnostic journey, resulting in delayed or inappropriate treatment. Herein, we review the rationale for molecular testing in advanced NSCLC, along with best-practice guidelines based on published recommendations and our own clinical experience, including a case study. We propose three strategies to optimize molecular testing in newly diagnosed patients with advanced NSCLC: (I) pulmonologists, interventional radiologists, or thoracic surgeons order molecular tests as soon as advanced NSCLC with an adenocarcinoma component is suspected; (II) liquid biopsies conducted early in the diagnostic pathway; and (III) pathologist-directed reflex testing, as conducted in other areas of oncology. To help facilitate these strategies, we outline our recommendations for optimal sample collection techniques and stewardship. In summary, we believe that implementation of these individual strategies will allow clinicians to effectively leverage available treatment options for advanced NSCLC, reducing the time to optimal treatment and improving patient outcomes.
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Affiliation(s)
- Jeffrey P. Gregg
- Department of Pathology and Laboratory Medicine, University of California, Davis Medical Center, CA, USA
| | - Tianhong Li
- Division of Hematology & Oncology, Department of Internal Medicine, School of Medicine, University of California, Davis Comprehensive Cancer Center, CA, USA
| | - Ken Y. Yoneda
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, University of California, Davis Medical Center, CA, USA
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Umapathy G, Mendoza-Garcia P, Hallberg B, Palmer RH. Targeting anaplastic lymphoma kinase in neuroblastoma. APMIS 2019; 127:288-302. [PMID: 30803032 PMCID: PMC6850425 DOI: 10.1111/apm.12940] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 02/18/2019] [Indexed: 12/15/2022]
Abstract
Over the last decade, anaplastic lymphoma kinase (ALK), a receptor tyrosine kinase (RTK), has been identified as a fusion partner in a diverse variety of translocation events resulting in oncogenic signaling in many different cancer types. In tumors where the full‐length ALK RTK itself is mutated, such as neuroblastoma, the picture regarding the role of ALK as an oncogenic driver is less clear. Neuroblastoma is a complex and heterogeneous tumor that arises from the neural crest derived peripheral nervous system. Although high‐risk neuroblastoma is rare, it often relapses and becomes refractory to treatment. Thus, neuroblastoma accounts for 10–15% of all childhood cancer deaths. Since most cases are in children under the age of 2, understanding the role and regulation of ALK during neural crest development is an important goal in addressing neuroblastoma tumorigenesis. An impressive array of tyrosine kinase inhibitors (TKIs) that act to inhibit ALK have been FDA approved for use in ALK‐driven cancers. ALK TKIs bind differently within the ATP‐binding pocket of the ALK kinase domain and have been associated with different resistance mutations within ALK itself that arise in response to therapeutic use, particularly in ALK‐fusion positive non‐small cell lung cancer (NSCLC). This patient population has highlighted the importance of considering the relevant ALK TKI to be used for a given ALK mutant variant. In this review, we discuss ALK in neuroblastoma, as well as the use of ALK TKIs and other strategies to inhibit tumor growth. Current efforts combining novel approaches and increasing our understanding of the oncogenic role of ALK in neuroblastoma are aimed at improving the efficacy of ALK TKIs as precision medicine options in the clinic.
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Affiliation(s)
- Ganesh Umapathy
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Patricia Mendoza-Garcia
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Bengt Hallberg
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ruth H Palmer
- Department of Medical Biochemistry and Cell Biology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Wang R, Li L, Duan A, Li Y, Liu X, Miao Q, Gong J, Zhen Y. Crizotinib enhances anti-CD30-LDM induced antitumor efficacy in NPM-ALK positive anaplastic large cell lymphoma. Cancer Lett 2019; 448:84-93. [PMID: 30742941 DOI: 10.1016/j.canlet.2019.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/28/2019] [Accepted: 02/01/2019] [Indexed: 12/21/2022]
Abstract
Combining antibody-drug conjugates (ADCs) with targeted small-molecule inhibitors can enhance antitumor effects beyond those attainable with monotherapy. In this study, we investigated the therapeutic combination of a CD30-targeting ADC (anti-CD30-lidamycin [LDM]) with a small-molecule inhibitor (crizotinib) of nucleophosmin-anaplastic lymphoma kinase NPM-ALK in CD30+/ALK+ anaplastic large cell lymphoma (ALCL). In vitro, anti-CD30-LDM showed strong synergistic antiproliferative activity when combined with crizotinib. Furthermore, treatment with anti-CD30-LDM plus crizotinib resulted in a stronger induction of cell apoptosis than monotherapy with either treatment. Western blot analysis revealed that ERK1/2 phosphorylation was increased in response to anti-CD30-LDM-induced DNA damage. Interestingly, the addition of crizotinib inhibited the expression of phosphorylated ERK1/2 and further augmented anti-CD30-LDM-mediated apoptosis, providing a potential synergistic mechanism for DNA-damaging agents combined with NPM-ALK inhibitors. In Karpas299 and SU-DHL-1 xenograft models, anti-CD30-LDM plus crizotinib was more effective in inhibiting tumor growth than either treatment alone. This research demonstrated for the first time that the combination of anti-CD30-LDM and crizotinib exhibits a synergistic inhibitory effect in tumor cells. These results provide scientific support for future clinical evaluations of anti-CD30-LDM, or other DNA-damaging agents, combined with NPM-ALK inhibitors.
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Affiliation(s)
- Rong Wang
- NHC Key Laboratory of Biotechnology of Antibiotics, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Liang Li
- NHC Key Laboratory of Biotechnology of Antibiotics, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Aijun Duan
- NHC Key Laboratory of Biotechnology of Antibiotics, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yi Li
- NHC Key Laboratory of Biotechnology of Antibiotics, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiujun Liu
- NHC Key Laboratory of Biotechnology of Antibiotics, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qingfang Miao
- NHC Key Laboratory of Biotechnology of Antibiotics, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Jianhua Gong
- NHC Key Laboratory of Biotechnology of Antibiotics, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Yongsu Zhen
- NHC Key Laboratory of Biotechnology of Antibiotics, Department of Oncology, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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ALK Positive Anaplastic Large Cell Lymphoma of Oral Cavity: A Case Report. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2019. [DOI: 10.5812/ijcm.85749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Molecular profiling reveals immunogenic cues in anaplastic large cell lymphomas with DUSP22 rearrangements. Blood 2018; 132:1386-1398. [PMID: 30093402 DOI: 10.1182/blood-2018-03-838524] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 07/28/2018] [Indexed: 12/11/2022] Open
Abstract
Anaplastic large cell lymphomas (ALCLs) are CD30-positive T-cell non-Hodgkin lymphomas broadly segregated into ALK-positive and ALK-negative types. Although ALK-positive ALCLs consistently bear rearrangements of the ALK tyrosine kinase gene, ALK-negative ALCLs are clinically and genetically heterogeneous. About 30% of ALK-negative ALCLs have rearrangements of DUSP22 and have excellent long-term outcomes with standard therapy. To better understand this group of tumors, we evaluated their molecular signature using gene expression profiling. DUSP22-rearranged ALCLs belonged to a distinct subset of ALCLs that lacked expression of genes associated with JAK-STAT3 signaling, a pathway contributing to growth in the majority of ALCLs. Reverse-phase protein array and immunohistochemical studies confirmed the lack of activated STAT3 in DUSP22-rearranged ALCLs. DUSP22-rearranged ALCLs also overexpressed immunogenic cancer-testis antigen (CTA) genes and showed marked DNA hypomethylation by reduced representation bisulfate sequencing and DNA methylation arrays. Pharmacologic DNA demethylation in ALCL cells recapitulated the overexpression of CTAs and other DUSP22 signature genes. In addition, DUSP22-rearranged ALCLs minimally expressed PD-L1 compared with other ALCLs, but showed high expression of the costimulatory gene CD58 and HLA class II. Taken together, these findings indicate that DUSP22 rearrangements define a molecularly distinct subgroup of ALCLs, and that immunogenic cues related to antigenicity, costimulatory molecule expression, and inactivity of the PD-1/PD-L1 immune checkpoint likely contribute to their favorable prognosis. More aggressive ALCLs might be pharmacologically reprogrammed to a DUSP22-like immunogenic molecular signature through the use of demethylating agents and/or immune checkpoint inhibitors.
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Hudson S, Wang D, Middleton F, Nevaldine BH, Naous R, Hutchison RE. Crizotinib induces apoptosis and gene expression changes in ALK+ anaplastic large cell lymphoma cell lines; brentuximab synergizes and doxorubicin antagonizes. Pediatr Blood Cancer 2018; 65:e27094. [PMID: 29697184 DOI: 10.1002/pbc.27094] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 03/15/2018] [Accepted: 03/19/2018] [Indexed: 01/06/2023]
Abstract
BACKGROUND Anaplastic lymphoma kinase (ALK)-positive anaplastic large cell lymphoma (ALCL) shows 60-70% event free survival with standard treatments. Targeted therapies are being tested for increased benefit and/or reduced toxicity, but interactions with standard agents are not well known. METHODS We exposed four ALCL cell lines to two targeted agents, crizotinib and brentuximab vedotin, and to two standard agents, doxorubicin and vinblastine. For each agent and combination, we measured apoptosis and expression of approximately 300 previously annotated genes of interest using targeted RNA-sequencing. An aurora kinase inhibitor, alisertib, was similarly tested for gene expression effects. RESULTS Only crizotinib, alone or in combination, showed significant effects (adjusted P < 0.05) on expression and apoptosis. One hundred and nine of 277 gene expressions showed crizotinib-associated differential expression, mostly downregulation, 62 associated with apoptosis, and 28 associated with both crizotinib and apoptosis. Doxorubicin was antagonistic with crizotinib on gene expression and apoptosis. Brentuximab was synergistic with crizotinib in apoptosis, and not antagonistic in gene expression. Vinblastine also appeared synergistic with crizotinib but did not achieve statistical significance. Alisertib did not show significant expression changes. CONCLUSIONS Our data suggest that crizotinib induces apoptosis through orderly changes in cell signaling associated with ALK inhibition. Expression effects of crizotinib and associated apoptosis are antagonized by doxorubicin, but apoptosis is synergized by brentuximab vedotin and possibly vinblastine. These findings suggest that concurrent use of crizotinib and doxorubicin may be counterproductive, while the pairing of crizotinib with brentuximab (or vinblastine) may increase efficacy. Alisertib did not induce expression changes at cytotoxic dosage.
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Affiliation(s)
- Sandra Hudson
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, New York
| | - Dongliang Wang
- Department of Public Health and Preventive Medicine, SUNY Upstate Medical University, Syracuse, New York
| | - Frank Middleton
- Department of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, New York
| | - Barbara H Nevaldine
- Department of Radiation Oncology, SUNY Upstate Medical University, Syracuse, New York
| | - Rana Naous
- Department of Pathology, SUNY Upstate Medical University, Syracuse, New York
| | - Robert E Hutchison
- Department of Pathology, SUNY Upstate Medical University, Syracuse, New York
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ALK-Negative Anaplastic Large Cell Lymphoma Presenting as Disseminated Intravascular Coagulation and Hemophagocytic Lymphohistiocytosis: A Potentially Fatal Presentation. Case Rep Hematol 2018; 2018:3465351. [PMID: 29850298 PMCID: PMC5925176 DOI: 10.1155/2018/3465351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Revised: 03/15/2018] [Accepted: 03/26/2018] [Indexed: 01/01/2023] Open
Abstract
Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening disorder that can be familial in etiology or a result of infections, malignancy, and autoimmune or inflammatory disorders. Disseminated intravascular coagulation (DIC) is common in patients admitted to intensive care units and can confound and delay the diagnosis of HLH. We present a case of a 69-year-old female who presented with dyspnea and malaise. Her condition declined rapidly with laboratory parameters consistent with DIC. In addition, she had a ferritin of 32,522 ng/mL, low haptoglobin, and elevated LDH, and bone marrow biopsy showed hemophagocytic lymphohistiocytes. She was started on HLH-directed therapy, and later, a diagnosis of ALK-negative anaplastic large cell lymphoma was made on an excisional inguinal lymph node biopsy specimen. Our case emphasizes the importance of prompt recognition, diagnosis, and treatment of HLH while workup for a primary disorder is still being pursued.
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Wu C, Gupta N, Huang YH, Zhang HF, Alshareef A, Chow A, Lai R. Oxidative stress enhances tumorigenicity and stem-like features via the activation of the Wnt/β-catenin/MYC/Sox2 axis in ALK-positive anaplastic large-cell lymphoma. BMC Cancer 2018; 18:361. [PMID: 29609590 PMCID: PMC5879562 DOI: 10.1186/s12885-018-4300-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 03/23/2018] [Indexed: 12/13/2022] Open
Abstract
Background The phenomenon that malignant cells can acquire stemness under specific stimuli, encompassed under the concept of cancer cell plasticity, has been well-described in epithelial malignancies. To our knowledge, cancer cell plasticity has not yet been described in hematopoietic cancers. To illustrate and study cancer cell plasticity in hematopoietic cancers, we employed an in-vitro experimental model of ALK-positive anaplastic large-cell lymphoma (ALK+ALCL) that is based on the phenotypic and functional dichotomy of these cells, with cells responsive to a Sox2 reporter (i.e. RR cells) being significantly more stem-like than those unresponsive to the reporter (i.e. RU cells). Methods H2O2 was employed to trigger oxidative stress. GFP expression and luciferase activity, readouts of the Sox2 reporter activity, were quantified by using flow cytometry and luciferase activity assay, respectively. Doxorubicin-resistance and clonogenicity were assessed by using the MTS, methylcellulose colony formation and limiting dilution assays. Western blotting and quantitative PCR were used to assess the expression of various members of the Wnt/β-catenin pathway. Pull-down studies using a Sox2 binding consensus sequence were used to assess Sox2-DNA binding. Quercetin and 10074-G5 were used to inhibit β-catenin and MYC, respectively. siRNA was used to downregulate Sox2. Results Under H2O2-induced oxidative stress, a substantial fraction of RU cells was found to convert to RR cells, as evidenced by their acquisition of GFP expression and luciferase activity. Compared to the native RU cells, converted RR cells had significantly higher levels of doxorubicin-resistance, clonogenicity and sphere formation. Converted RR cells were characterized by an upregulation of the Wnt/β-catenin/MYC/Sox2 signaling axis, previously found to be the key regulator of the RU/RR dichotomy in ALK+ALCL. Furthermore, Sox2 was found to bind to DNA efficiently in converted RR cells but not RU cells, and this finding correlated with significant elevations of several Sox2 downstream targets such as WNT2B and BCL9. Lastly, inhibition of β-catenin, MYC or Sox2 in RU cells significantly abrogated the H2O2-induced RU/RR conversion. Conclusions We have demonstrated that cancer cell plasticity exists in ALK+ALCL, a type of hematopoietic cancer. In this cancer type, the Wnt/β-catenin/MYC/Sox2 axis is an important regulator of cancer cell plasticity. Electronic supplementary material The online version of this article (10.1186/s12885-018-4300-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chengsheng Wu
- Department of Laboratory Medicine and Pathology, University of Alberta, 5142J Katz Group Centre for Pharmacy and Health Research, Edmonton, AB, T6G 1Z2, Canada.,Current Address: Department of Pathology, University of California San Diego, La Jolla, California, USA
| | - Nidhi Gupta
- Department of Laboratory Medicine and Pathology, University of Alberta, 5142J Katz Group Centre for Pharmacy and Health Research, Edmonton, AB, T6G 1Z2, Canada
| | - Yung-Hsing Huang
- Department of Laboratory Medicine and Pathology, University of Alberta, 5142J Katz Group Centre for Pharmacy and Health Research, Edmonton, AB, T6G 1Z2, Canada
| | - Hai-Feng Zhang
- Department of Laboratory Medicine and Pathology, University of Alberta, 5142J Katz Group Centre for Pharmacy and Health Research, Edmonton, AB, T6G 1Z2, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Abdulraheem Alshareef
- Department of Laboratory Medicine and Pathology, University of Alberta, 5142J Katz Group Centre for Pharmacy and Health Research, Edmonton, AB, T6G 1Z2, Canada.,Department of Laboratory Medicine and Pathology, Taibah University, Medina, Saudi Arabia
| | - Alexandra Chow
- Department of Laboratory Medicine and Pathology, University of Alberta, 5142J Katz Group Centre for Pharmacy and Health Research, Edmonton, AB, T6G 1Z2, Canada
| | - Raymond Lai
- Department of Laboratory Medicine and Pathology, University of Alberta, 5142J Katz Group Centre for Pharmacy and Health Research, Edmonton, AB, T6G 1Z2, Canada. .,Department of Oncology, University of Alberta, Edmonton, AB, Canada. .,DynaLIFEDX Medical Laboratories, Edmonton, AB, Canada.
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Dai Y, Wei Q, Schwager C, Hanne J, Zhou C, Herfarth K, Rieken S, Lipson KE, Debus J, Abdollahi A. Oncogene addiction and radiation oncology: effect of radiotherapy with photons and carbon ions in ALK-EML4 translocated NSCLC. Radiat Oncol 2018; 13:1. [PMID: 29304828 PMCID: PMC5756447 DOI: 10.1186/s13014-017-0947-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 12/14/2017] [Indexed: 02/08/2023] Open
Abstract
Background Patients with Echinoderm microtubule-associated protein-like 4 (EML4)-anaplastic lymphoma kinase (ALK) positive lung cancer are sensitive to ALK-kinase inhibitors. TAE684 is a potent second generation ALK inhibitor that overcomes Crizotinib resistance. Radiotherapy is an integral therapeutic component of locally advanced lung cancer. Therefore, we sought to investigate the effects of combined radiotherapy and ALK-inhibition via TAE684 in ALK-positive vs. wild type lung cancer cells. Methods Human non-small cell lung cancer (NSCLC) cell lines harboring wild-type ALK (A549), EML4-ALK translocation (H3122) and murine Lewis Lung Cancer (LLC) cells were investigated. Cells were irradiated with 1–4 Gy X-Rays (320 keV) and carbon ions (Spread-out Bragg Peak, SOBP (245.4–257.0 MeV/u)) at Heidelberg Ion Therapy center. TAE684 was administered at the dose range 0–100 nM. Clonogenic survival, proliferation and apoptosis via caspase 3/7 expression level were assessed in all three cell lines using time-lapse live microscopy. Results TAE684 inhibited the proliferation of H3122 cells in a dose-dependent manner with a half maximal inhibitory concentration (IC50) of ~ 8.2 nM. However, A549 and LLC cells were relatively resistant to TAE684 and IC50 was not reached at concentrations tested (up to 100 nM) in proliferation assay. The antiproliferative effect of TAE684 was augmented by radiotherapy in H3122 cells. TAE684 significantly sensitized H3122 cells to particle therapy with carbon ions (sensitizer enhancement ratio ~1.61, p < 0.05). Caspase 3/7 activity was evidently enhanced after combination therapy in H3122 cells. Conclusions This is the first report demonstrating synergistic effects of combined TAE684 and radiotherapy in EML4-ALK positive lung cancer cells. In addition to conventional photon radiotherapy, ALK-inhibition also enhanced the effects of particle irradiation using carbon ions. Our data indicate beneficial effects of combined ALK-inhibition and radiotherapy in treatment of this distinct subpopulation of NSCLC that warrant further evaluation.
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Affiliation(s)
- Ying Dai
- German Cancer Consortium (DKTK), Heidelberg, Germany.,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany.,Department of Oncology, the 1st Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Quanxiang Wei
- German Cancer Consortium (DKTK), Heidelberg, Germany.,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany
| | - Christian Schwager
- German Cancer Consortium (DKTK), Heidelberg, Germany.,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany
| | - Janina Hanne
- German Cancer Consortium (DKTK), Heidelberg, Germany.,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany
| | - Cheng Zhou
- German Cancer Consortium (DKTK), Heidelberg, Germany.,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany
| | - Klaus Herfarth
- German Cancer Consortium (DKTK), Heidelberg, Germany.,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany
| | - Stefan Rieken
- German Cancer Consortium (DKTK), Heidelberg, Germany.,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany
| | | | - Jürgen Debus
- German Cancer Consortium (DKTK), Heidelberg, Germany.,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany
| | - Amir Abdollahi
- German Cancer Consortium (DKTK), Heidelberg, Germany. .,Divisions of Molecular & Translational Radiation Oncology and Thoracic Radiation Oncology, Heidelberg Ion Therapy Center (HIT), Heidelberg Institute of Radiation Oncology (HIRO), University of Heidelberg Medical School and National Center for Tumor Diseases (NCT), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 450, 69120, Heidelberg, Germany.
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Gardella KA, Muro I, Fang G, Sarkar K, Mendez O, Wright CW. Aryl hydrocarbon receptor nuclear translocator (ARNT) isoforms control lymphoid cancer cell proliferation through differentially regulating tumor suppressor p53 activity. Oncotarget 2017; 7:10710-22. [PMID: 26909609 PMCID: PMC4905433 DOI: 10.18632/oncotarget.7539] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 01/22/2016] [Indexed: 12/25/2022] Open
Abstract
The aryl hydrocarbon receptor nuclear translocator (ARNT) is involved in xenobiotic and hypoxic responses, and we previously showed that ARNT also regulates nuclear factor-κB (NF-κB) signaling by altering the DNA binding activity of the RelB subunit. However, our initial study of ARNT-mediated RelB modulation was based on simultaneous suppression of the two ARNT isoforms, isoform 1 and 3, and precluded the examination of their individual functions. We find here that while normal lymphocytes harbor equal levels of isoform 1 and 3, lymphoid malignancies exhibit a shift to higher levels of ARNT isoform 1. These elevated levels of ARNT isoform 1 are critical to the proliferation of these cancerous cells, as suppression of isoform 1 in a human multiple myeloma (MM) cell line, and an anaplastic large cell lymphoma (ALCL) cell line, triggered S-phase cell cycle arrest, spontaneous apoptosis, and sensitized cells to doxorubicin treatment. Furthermore, co-suppression of RelB or p53 with ARNT isoform 1 prevented cell cycle arrest and blocked doxorubicin induced apoptosis. Together our findings reveal that certain blood cancers rely on ARNT isoform 1 to potentiate proliferation by antagonizing RelB and p53-dependent cell cycle arrest and apoptosis. Significantly, our results identify ARNT isoform 1 as a potential target for anticancer therapies.
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Affiliation(s)
- Kacie A Gardella
- Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX, USA
| | - Israel Muro
- Division of Pharmacology and Toxicology, and The Center for Molecular and Cellular Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA
| | - Gloria Fang
- Division of Pharmacology and Toxicology, and The Center for Molecular and Cellular Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA
| | - Krishnakali Sarkar
- Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX, USA
| | - Omayra Mendez
- Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX, USA
| | - Casey W Wright
- Division of Pharmacology and Toxicology, and The Center for Molecular and Cellular Toxicology, College of Pharmacy, The University of Texas at Austin, Austin, TX, USA.,Institute for Cellular and Molecular Biology, The University of Texas at Austin, Austin, TX, USA
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Unusual Presentation of a Small-Cell Variant of Anaplastic Large-Cell Lymphoma Case: When a Septic Picture Is Not Sepsis. Case Rep Hematol 2017; 2017:7292148. [PMID: 29147592 PMCID: PMC5632856 DOI: 10.1155/2017/7292148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 07/26/2017] [Accepted: 08/14/2017] [Indexed: 11/23/2022] Open
Abstract
We report a case of a small-cell variant of anaplastic large-cell lymphoma, with an unusual clinical presentation mimicking sepsis and a fulminant clinic course, in a 48-year-old Caucasian female. In this report, we discuss the diagnostic challenge, histopathologic features, and unique cytogenetic features of this case, in order to raise awareness of this rare presentation and emphasize the importance of meticulous peripheral smear examination and early bone marrow evaluation.
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45
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Hu L, Zhang X, Wang J, Wang S, Amin HM, Shi P. Involvement of oncogenic tyrosine kinase NPM-ALK in trifluoperazine-induced cell cycle arrest and apoptosis in ALK+ anaplastic large cell lymphoma. Hematology 2017; 23:284-290. [DOI: 10.1080/10245332.2017.1396045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Affiliation(s)
- Linlin Hu
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, People’s Republic of China
- Key Laboratory of Organofluorine Chemistry, Chinese Academy of Sciences, Shanghai Institute of Organic Chemistry, Shanghai, People’s Republic of China
| | - Xiaonan Zhang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, People’s Republic of China
| | - Jian Wang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, People’s Republic of China
| | - Song Wang
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, People’s Republic of China
| | - Hesham M. Amin
- Department of Hematopathology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
| | - Ping Shi
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, People’s Republic of China
- Key Laboratory of Organofluorine Chemistry, Chinese Academy of Sciences, Shanghai Institute of Organic Chemistry, Shanghai, People’s Republic of China
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Alshareef A. Novel Molecular Challenges in Targeting Anaplastic Lymphoma Kinase in ALK-Expressing Human Cancers. Cancers (Basel) 2017; 9:cancers9110148. [PMID: 29143801 PMCID: PMC5704166 DOI: 10.3390/cancers9110148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 09/29/2017] [Accepted: 10/24/2017] [Indexed: 01/14/2023] Open
Abstract
Targeting anaplastic lymphoma kinase (ALK), a receptor tyrosine kinase receptor initially identified as a potent oncogenic driver in anaplastic large-cell lymphoma (ALCL) in the form of nucleophosmin (NPM)-ALK fusion protein, using tyrosine kinase inhibitors has shown to be a promising therapeutic approach for ALK-expressing tumors. However, clinical resistance to ALK inhibitors invariably occurs, and the molecular mechanisms are incompletely understood. Recent studies have clearly shown that clinical resistance to ALK inhibitors is a multifactorial and complex mechanism. While few of the mechanisms of clinical resistance to ALK inhibitors such as gene mutation are well known, there are others that are not well covered. In this review, the molecular mechanisms of cancer stem cells in mediating resistance to ALK inhibitors as well as the current understanding of the molecular challenges in targeting ALK in ALK-expressing human cancers will be discussed.
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Affiliation(s)
- Abdulraheem Alshareef
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taibah University, Almedinah, Medina P.O. Box 41477, Saudi Arabia.
- Department of Laboratory Medicin and Pathology, University of Alberta, Edmonton, AB T6G 2E1, Canada.
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47
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Eritja N, Yeramian A, Chen BJ, Llobet-Navas D, Ortega E, Colas E, Abal M, Dolcet X, Reventos J, Matias-Guiu X. Endometrial Carcinoma: Specific Targeted Pathways. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 943:149-207. [PMID: 27910068 DOI: 10.1007/978-3-319-43139-0_6] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Endometrial cancer (EC) is the most common gynecologic malignancy in the western world with more than 280,000 cases per year worldwide. Prognosis for EC at early stages, when primary surgical resection is the most common initial treatment, is excellent. Five-year survival rate is around 70 %.Several molecular alterations have been described in the different types of EC. They occur in genes involved in important signaling pathways. In this chapter, we will review the most relevant altered pathways in EC, including PI3K/AKT/mTOR, RAS-RAF-MEK-ERK, Tyrosine kinase, WNT/β-Catenin, cell cycle, and TGF-β signaling pathways. At the end of the chapter, the most significant clinical trials will be briefly discussed.This information is important to identify specific targets for therapy.
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Affiliation(s)
- Nuria Eritja
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
| | - Andree Yeramian
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
| | - Bo-Juen Chen
- New York Genome Center, New York, NY, 10013, USA
| | - David Llobet-Navas
- Institute of Genetic Medicine, Newcastle University, Newcastle-Upon-Tyne, NE1 3BZ, UK
| | - Eugenia Ortega
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
| | - Eva Colas
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- Research Unit in Biomedicine and Translational and Pediatric Oncology, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Miguel Abal
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- Translational Medical Oncology, Health Research Institute of Santiago (IDIS), Santiago de Compostela, Spain
| | - Xavier Dolcet
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
| | - Jaume Reventos
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain
- Research Unit in Biomedicine and Translational and Pediatric Oncology, Vall d'Hebron Research Institute, Barcelona, Spain
| | - Xavier Matias-Guiu
- Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain.
- GEICEN Research Group, Department of Pathology and Molecular Genetics and Research Laboratory, Hospital Universitari Arnau de Vilanova, University of Lleida, IRBLLEIDA, Av Rovira Roure, 80, 25198, Lleida, Spain.
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Zou H, Zhu XX, Zhang GB, Ma Y, Wu Y, Huang DS. Silibinin: an old drug for hematological disorders. Oncotarget 2017; 8:89307-89314. [PMID: 29179521 PMCID: PMC5687691 DOI: 10.18632/oncotarget.19153] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 06/27/2017] [Indexed: 12/16/2022] Open
Abstract
Introduction Silibinin (silybin), a non-toxic natural polyphenolic flavonoid, is the principal and the most biologically active component of silymarin. It is efficient in the treatment of acute and chronic liver disorders caused by toxins, drug, alcohol, hepatitis, and gall bladder disorders. Further, in our previous studies, we explored the anti-cancer efficacy in common cancers, such as lung, prostatic, colon, breast, bladder, as well as, hepatocellular carcinoma. Interestingly, silibinin is still not solely limited to the treatment of these diseases. Recent research endeavors suggest that silibinin may function diversely and serve as a novel therapy for hematological disorders. Areas covered It discovered several interesting viewpoints in the widely studied mechanisms of silibinin in the hematological disorders. Expert commentary In this report, we review the up-to-date findings of more potency roles of silibinin in β-thalassemia (β-TM), acute myeloid leukemia (AML), anaplastic large cell lymphoma (ALCL) and multiple myelomas (MM) therapy and attempt to clarify the mechanisms underlying its effects. There are two viewpoints: First, The functional mechanisms of silibinin in AML cells via regulating cell differentiation to exert anti-cancer effect; Second, combination treatment strategy may be a good choice.
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Affiliation(s)
- Hai Zou
- Department of Cardiology, Zhejiang Provincial People's Hospital, Hangzhou 310000, China.,People's Hospital of Hangzhou Medical College, Hangzhou 310000, China
| | - Xing-Xing Zhu
- Department of Nephrology, Zhejiang Provincial People's Hospital, Hangzhou 310000, China.,People's Hospital of Hangzhou Medical College, Hangzhou 310000, China
| | - Guo-Bing Zhang
- Department of Pharmacy, Zhejiang Provincial People's Hospital, Hangzhou 310000, China.,People's Hospital of Hangzhou Medical College, Hangzhou 310000, China
| | - Yuan Ma
- Department of Cardiology, Zhejiang Provincial People's Hospital, Hangzhou 310000, China.,People's Hospital of Hangzhou Medical College, Hangzhou 310000, China
| | - Yi Wu
- Department of Hematology, Zhejiang Provincial People's Hospital, Hangzhou 310000, China.,People's Hospital of Hangzhou Medical College, Hangzhou 310000, China
| | - Dong-Sheng Huang
- Department of Hepatobiliary Surgery, Zhejiang Provincial People's Hospital, Hangzhou 310000, China.,People's Hospital of Hangzhou Medical College, Hangzhou 310000, China
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Shi W, George SK, George B, Curry CV, Murzabdillaeva A, Alkan S, Amin HM. TrkA is a binding partner of NPM-ALK that promotes the survival of ALK + T-cell lymphoma. Mol Oncol 2017; 11:1189-1207. [PMID: 28557340 PMCID: PMC5579389 DOI: 10.1002/1878-0261.12088] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 05/01/2017] [Accepted: 05/17/2017] [Indexed: 11/25/2022] Open
Abstract
Nucleophosmin‐anaplastic lymphoma kinase‐expressing (NPM‐ALK+) T‐cell lymphoma is an aggressive neoplasm that is more commonly seen in children and young adults. The pathogenesis of NPM‐ALK+ T‐cell lymphoma is not completely understood. Wild‐type ALK is a receptor tyrosine kinase that is physiologically expressed in neural tissues during early stages of human development, which suggests that ALK may interact with neurotrophic factors. The aberrant expression of NPM‐ALK results from a translocation between the ALK gene on chromosome 2p23 and the NPM gene on chromosome 5q35. The nerve growth factor (NGF) is the first neurotrophic factor attributed to non‐neural functions including cancer cell survival, proliferation, and metastasis. These functions are primarily mediated through the tropomyosin receptor kinase A (TrkA). The expression and role of NGF/TrkA in NPM‐ALK+ T‐cell lymphoma are not known. In this study, we tested the hypothesis that TrkA signaling is upregulated and sustains the survival of this lymphoma. Our data illustrate that TrkA and NGF are expressed in five NPM‐ALK+ T‐cell lymphoma cell lines and TrkA is expressed in 11 of 13 primary lymphoma tumors from patients. In addition, we found evidence to support that NPM‐ALK and TrkA functionally interact. A selective TrkA inhibitor induced apoptosis and decreased cell viability, proliferation, and colony formation of NPM‐ALK+ T‐cell lymphoma cell lines. These effects were associated with downregulation of cell survival regulatory proteins. Similar results were also observed using specific knockdown of TrkA in NPM‐ALK+ T‐cell lymphoma cells by siRNA. Importantly, the inhibition of TrkA signaling was associated with antitumor effects in vivo, because tumor xenografts in mice regressed and the mice exhibited improved survival. In conclusion, TrkA plays an important role in the pathogenesis of NPM‐ALK+ T‐cell lymphoma, and therefore, targeting TrkA signaling may represent a novel approach to eradicate this aggressive neoplasm.
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Affiliation(s)
- Wenyu Shi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Hematology, Affiliated Hospital of the University of Nantong, Jiangsu, China
| | - Suraj Konnath George
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bhawana George
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Choladda V Curry
- Department of Pathology and Immunology, Baylor College of Medicine & Texas Children's Hospital, Houston, TX, USA
| | - Albina Murzabdillaeva
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Serhan Alkan
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Hesham M Amin
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
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Guru Murthy GS, Hamadani M, Bhatt VR, Dhakal I, Mehta P. Systemic Anaplastic Lymphoma Kinase-positive Anaplastic Large Cell Lymphoma: A Population-based Analysis of Incidence and Survival. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2017; 17:201-206. [DOI: 10.1016/j.clml.2017.02.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 01/10/2017] [Accepted: 02/07/2017] [Indexed: 10/20/2022]
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