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Dabbaghipour R, Ahmadi E, Entezam M, Farzam OR, Sohrabi S, Jamali S, Sichani AS, Paydar H, Baradaran B. Concise review: The heterogenous roles of BATF3 in cancer oncogenesis and dendritic cells and T cells differentiation and function considering the importance of BATF3-dependent dendritic cells. Immunogenetics 2024; 76:75-91. [PMID: 38358555 DOI: 10.1007/s00251-024-01335-x] [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: 09/26/2023] [Accepted: 12/23/2023] [Indexed: 02/16/2024]
Abstract
The transcription factor, known as basic leucine zipper ATF-like 3 (BATF3), is a crucial contributor to the development of conventional type 1 dendritic cells (cDC1), which is definitely required for priming CD8 + T cell-mediated immunity against intracellular pathogens and malignancies. In this respect, BATF3-dependent cDC1 can bring about immunological tolerance, an autoimmune response, graft immunity, and defense against infectious agents such as viruses, microbes, parasites, and fungi. Moreover, the important function of cDC1 in stimulating CD8 + T cells creates an excellent opportunity to develop a highly effective target for vaccination against intracellular pathogens and diseases. BATF3 has been clarified to control the development of CD8α+ and CD103+ DCs. The presence of BATF3-dependent cDC1 in the tumor microenvironment (TME) reinforces immunosurveillance and improves immunotherapy approaches, which can be beneficial for cancer immunotherapy. Additionally, BATF3 acts as a transcriptional inhibitor of Treg development by decreasing the expression of the transcription factor FOXP3. However, when overexpressed in CD8 + T cells, it can enhance their survival and facilitate their transition to a memory state. BATF3 induces Th9 cell differentiation by binding to the IL-9 promoter through a BATF3/IRF4 complex. One of the latest research findings is the oncogenic function of BATF3, which has been approved and illustrated in several biological processes of proliferation and invasion.
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Affiliation(s)
- Reza Dabbaghipour
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Elham Ahmadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mona Entezam
- Department of Medical Genetics, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Omid Rahbar Farzam
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sepideh Sohrabi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sajjad Jamali
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Saber Sichani
- Department of Medical Genetics, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Biology, Texas A&M University, College Station, TX, 77843, USA
| | - Hadi Paydar
- Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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Dabbaghipour R, Khaze Shahgoli V, Safaei S, Amini M, Tabei S, Shanehbandi D, Rahbar Farzam O, Baradaran B, Entezam M. siRNA-mediated downregulation of BATF3 diminished proliferation and induced apoptosis through downregulating c-Myc expression in chronic myelogenous leukemia cells. Mol Biol Rep 2024; 51:100. [PMID: 38217769 DOI: 10.1007/s11033-023-09059-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 11/21/2023] [Indexed: 01/15/2024]
Abstract
OBJECTIVE Despite considerable improvement in therapeutic approaches to chronic myeloid leukemia (CML) treatment, this malignancy is considered incurable due to resistance. However, investigating the molecular mechanism of CML may give rise to the development of extremely efficient targeted therapies that improve the prognosis of patients. Basic leucine zipper transcription factor ATF-like3 (BATF3), as transcription factor, is considered a key regulator of cellular activities and its function has been evaluated in tumor development and growth in several cancer types. This study aimed to evaluate the potential of the cellular impact of siRNA-mediated downregulation of BATF3 on CML cancer cells through cell proliferation, induction of apoptosis, and cell cycle distribution. MATERIALS AND METHODS The transfection of BATF3 siRNA to K562 CML cells was performed by electroporation device. To measure cellular viability and apoptosis, MTT assay and Annexin V/PI staining were carried out, respectively. Also, cell cycle assay and flow cytometry instrument were applied to assess cell cycle distribution of K562 cells. For more validation, mRNA expression of correlated genes was relatively evaluated by quantitative real-time polymerase chain reaction (qRT-PCR). RESULTS The data indicated that siRNA-mediated BATF3 inactivating severely promoted the cell apoptosis. Also, the targeted therapy led to high expression of Caspase-3 gene and Bax/Bcl-2 ratio. Silenced BATF3 also induced cell cycle arrest in phase sub-G1 compared to control. Finally, a noticeable decrement was obtained in c-Myc gene expression through suppression of BATF3 in CML cells. CONCLUSION The findings of this research illustrated the suppression of BATF3 as an effective targeted therapy strategy for CML.
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Affiliation(s)
- Reza Dabbaghipour
- Department of Medical Genetics, Shiraz University of Medical Sciences, Shiraz, Iran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vahid Khaze Shahgoli
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Cancer and Inflammation Research, Department of Molecular Medicine, University of Southern Denmark, Odense, Denmark
| | - Sahar Safaei
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Amini
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Smb Tabei
- Department of Medical Genetics, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Dariush Shanehbandi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Pharmaceutical Analysis Research Center, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Omid Rahbar Farzam
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Mona Entezam
- Department of Medical Genetics, Shiraz University of Medical Sciences, Shiraz, Iran.
- Department of Medical Genetics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, IR, Iran.
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Masel R, Roche ME, Martinez-Outschoorn U. Hodgkin Lymphoma: A disease shaped by the tumor micro- and macroenvironment. Best Pract Res Clin Haematol 2023; 36:101514. [PMID: 38092473 DOI: 10.1016/j.beha.2023.101514] [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: 09/05/2023] [Accepted: 09/08/2023] [Indexed: 12/18/2023]
Abstract
The tumor microenvironment (TMicroE) and tumor macroenvironment (TMacroE) are defining features of classical Hodgkin lymphoma (cHL). They are of critical importance to clinicians since they explain the common signs and symptoms, allow us to classify these neoplasms, develop prognostic and predictive biomarkers, bioimaging and novel treatments. The TMicroE is defined by effects of cancer cells to their immediate surrounding and within the tumor. Effects of cancer cells at a distance or outside of the tumor define the TMacroE. Paraneoplastic syndromes are signs and symptoms due to effects of cancer at a distance or the TMacroE, which are not due to direct cancer cell infiltration. The most common paraneoplastic symptoms are B-symptoms, which manifest as fevers, chills, drenching night sweats, and/or weight loss. Less common paraneoplastic syndromes include those that affect the central nervous system, skin, kidney, and hematological autoimmune phenomena including hemophagocytic lymphohistiocytosis (HLH). Paraneoplastic signs such as leukocytosis, lymphopenia, anemia, and hypoalbuminemia are prognostic biomarkers. The neoplastic cells in cHL are the Hodgkin and Reed Sternberg (HRS) cells, which are preapoptotic germinal center B cells with a high mutational burden and almost universal genetic alterations at the 9p24.1 locus primarily through copy gain and amplification with strong activation of signaling via PD-L1, JAK-STAT, NFkB, and c-MYC. In the majority of cases of cHL over 95% of the tumor cells are non-neoplastic. In the TMicroE, HRS cells recruit and mold non-neoplastic cells vigorously via extracellular vesicles, chemokines, cytokines and growth factors such as CCL5, CCL17, IL6, and TGF-β to promote a feed-forward inflammatory loop, which drives cancer aggressiveness and anti-cancer immune evasion. Novel single cell profiling techniques provide critical information on the role in cHL of monocytes-macrophages, neutrophils, T helper, Tregs, cytotoxic CD8+ T cells, eosinophils, mast cells and fibroblasts. Here, we summarize the effects of EBV on the TMicroE and TMacroE. In addition, how the metabolism of the TMicroE of cHL affects bioimaging and contributes to cancer aggressiveness is reviewed. Finally, we discuss how the TMicroE is being leveraged for risk adapted treatment strategies based on bioimaging results and novel immune therapies. In sum, it is clear that we cannot effectively manage patients with cHL without understanding the TMicroE and TMacroE and its clinical importance is expected to continue to grow rapidly.
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Affiliation(s)
- Rebecca Masel
- Department of Medical Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University-Philadelphia, USA; Department of Medicine, Cardeza Foundation for Hematological Research, Thomas Jefferson University-Philadelphia, USA
| | - Megan E Roche
- Department of Medicine, Cardeza Foundation for Hematological Research, Thomas Jefferson University-Philadelphia, USA
| | - Ubaldo Martinez-Outschoorn
- Department of Medicine, Cardeza Foundation for Hematological Research, Thomas Jefferson University-Philadelphia, USA.
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McCutcheon SR, Swartz AM, Brown MC, Barrera A, McRoberts Amador C, Siklenka K, Humayun L, Ter Weele MA, Isaacs JM, Reddy TE, Allen AS, Nair SK, Antonia SJ, Gersbach CA. Transcriptional and epigenetic regulators of human CD8 + T cell function identified through orthogonal CRISPR screens. Nat Genet 2023; 55:2211-2223. [PMID: 37945901 PMCID: PMC10703699 DOI: 10.1038/s41588-023-01554-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 09/26/2023] [Indexed: 11/12/2023]
Abstract
Clinical response to adoptive T cell therapies is associated with the transcriptional and epigenetic state of the cell product. Thus, discovery of regulators of T cell gene networks and their corresponding phenotypes has potential to improve T cell therapies. Here we developed pooled, epigenetic CRISPR screening approaches to systematically profile the effects of activating or repressing 120 transcriptional and epigenetic regulators on human CD8+ T cell state. We found that BATF3 overexpression promoted specific features of memory T cells and attenuated gene programs associated with cytotoxicity, regulatory T cell function, and exhaustion. Upon chronic antigen stimulation, BATF3 overexpression countered phenotypic and epigenetic signatures of T cell exhaustion. Moreover, BATF3 enhanced the potency of CAR T cells in both in vitro and in vivo tumor models and programmed a transcriptional profile that correlates with positive clinical response to adoptive T cell therapy. Finally, we performed CRISPR knockout screens that defined cofactors and downstream mediators of the BATF3 gene network.
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Affiliation(s)
- Sean R McCutcheon
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
- Center for Advanced Genomic Technologies, Duke University, Durham, NC, USA
| | - Adam M Swartz
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Michael C Brown
- Department of Neurosurgery, Duke University School of Medicine, Durham, NC, USA
| | - Alejandro Barrera
- Center for Advanced Genomic Technologies, Duke University, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC, USA
| | - Christian McRoberts Amador
- Center for Advanced Genomic Technologies, Duke University, Durham, NC, USA
- Department of Pharmacology and Cancer Biology, Durham, NC, USA
| | - Keith Siklenka
- Center for Advanced Genomic Technologies, Duke University, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC, USA
| | - Lucas Humayun
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
| | - Maria A Ter Weele
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
- Center for Advanced Genomic Technologies, Duke University, Durham, NC, USA
| | - James M Isaacs
- Duke Cancer Institute Center for Cancer Immunotherapy, Duke University School of Medicine, Durham, NC, USA
| | - Timothy E Reddy
- Department of Biomedical Engineering, Duke University, Durham, NC, USA
- Center for Advanced Genomic Technologies, Duke University, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC, USA
| | - Andrew S Allen
- Center for Advanced Genomic Technologies, Duke University, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC, USA
| | - Smita K Nair
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
- Duke Cancer Institute Center for Cancer Immunotherapy, Duke University School of Medicine, Durham, NC, USA
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | - Scott J Antonia
- Duke Cancer Institute Center for Cancer Immunotherapy, Duke University School of Medicine, Durham, NC, USA
| | - Charles A Gersbach
- Department of Biomedical Engineering, Duke University, Durham, NC, USA.
- Center for Advanced Genomic Technologies, Duke University, Durham, NC, USA.
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
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Lai P, Liu F, Liu X, Sun J, Wang Y. Differential molecular programs of cutaneous anaplastic large cell lymphoma and CD30-positive transformed mycosis fungoides. Front Immunol 2023; 14:1270365. [PMID: 37790936 PMCID: PMC10544577 DOI: 10.3389/fimmu.2023.1270365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 08/31/2023] [Indexed: 10/05/2023] Open
Abstract
Background Discriminating between cutaneous anaplastic large cell lymphoma (cALCL) and CD30-positive transformed mycosis fungoides (CD30+ TMF) is challenging, particularly when they arise in the context of pre-existing mycosis fungoides. The development of molecular diagnostic tools was hampered by the rarity of both diseases and the limited understanding of their pathogenesis. Methods In this study, we established a cohort comprising 25 cALCL cases and 25 CD30+ TMF cases, with transcriptomic data obtained from 31 samples. We compared the clinicopathological information and investigated the gene expression profiling between these two entities. Furthermore, we developed an immunohistochemistry (IHC) algorithm to differentiate these two entities clinically. Results Our investigation revealed distinct clinicopathological features and unique gene expression programs associated with cALCL and CD30+ TMF. cALCL and CD30+ TMF displayed marked differences in gene expression patterns. Notably, CD30+ TMF demonstrated enrichment of T cell receptor signaling pathways and an exhausted T cell phenotype, accompanied by infiltration of B cells, dendritic cells, and neurons. In contrast, cALCL cells expressed high levels of HLA class II genes, polarized towards a Th17 phenotype, and exhibited neutrophil infiltration. An IHC algorithm with BATF3 and TCF7 staining emerged as potential diagnostic markers for identifying these two entities. Conclusions Our findings provide valuable insights into the differential molecular signatures associated with cALCL and CD30+ TMF, which contribute to their distinct clinicopathological behaviors. An appropriate IHC algorithm could be used as a potential diagnostic tool.
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Affiliation(s)
- Pan Lai
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Fengjie Liu
- Department of Dermatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiangjun Liu
- Department of Dermatology, Shandong University Qilu Hospital, Jinan, China
| | - Jingru Sun
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - Yang Wang
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
- Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China
- National Clinical Research Center for Skin and Immune Diseases, Beijing, China
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6
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Zhang P, Zhang G, Wan X. Challenges and new technologies in adoptive cell therapy. J Hematol Oncol 2023; 16:97. [PMID: 37596653 PMCID: PMC10439661 DOI: 10.1186/s13045-023-01492-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/04/2023] [Indexed: 08/20/2023] Open
Abstract
Adoptive cell therapies (ACTs) have existed for decades. From the initial infusion of tumor-infiltrating lymphocytes to the subsequent specific enhanced T cell receptor (TCR)-T and chimeric antigen receptor (CAR)-T cell therapies, many novel strategies for cancer treatment have been developed. Owing to its promising outcomes, CAR-T cell therapy has revolutionized the field of ACTs, particularly for hematologic malignancies. Despite these advances, CAR-T cell therapy still has limitations in both autologous and allogeneic settings, including practicality and toxicity issues. To overcome these challenges, researchers have focused on the application of CAR engineering technology to other types of immune cell engineering. Consequently, several new cell therapies based on CAR technology have been developed, including CAR-NK, CAR-macrophage, CAR-γδT, and CAR-NKT. In this review, we describe the development, advantages, and possible challenges of the aforementioned ACTs and discuss current strategies aimed at maximizing the therapeutic potential of ACTs. We also provide an overview of the various gene transduction strategies employed in immunotherapy given their importance in immune cell engineering. Furthermore, we discuss the possibility that strategies capable of creating a positive feedback immune circuit, as healthy immune systems do, could address the flaw of a single type of ACT, and thus serve as key players in future cancer immunotherapy.
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Affiliation(s)
- Pengchao Zhang
- Center for Protein and Cell-based Drugs, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 1068 Xueyuan Avenue, Nanshan District, Shenzhen, 518055, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Guizhong Zhang
- Center for Protein and Cell-based Drugs, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 1068 Xueyuan Avenue, Nanshan District, Shenzhen, 518055, People's Republic of China.
| | - Xiaochun Wan
- Center for Protein and Cell-based Drugs, Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, 1068 Xueyuan Avenue, Nanshan District, Shenzhen, 518055, People's Republic of China.
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Dash B, Hogan PG. TET2, tumor control, and CAR T cell hyperproliferation. Trends Cancer 2023; 9:521-523. [PMID: 37173187 PMCID: PMC10812842 DOI: 10.1016/j.trecan.2023.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/04/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023]
Abstract
A recent study by Jain et al. published in Nature followed up on evidence suggesting that depletion of 5-methylcytosine dioxygenase TET2 in chimeric antigen receptor CAR T cells could enhance their expansion, persistence, and antitumor efficacy. Their findings are cautionary, but offer hope of a path forward.
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Affiliation(s)
- Barsha Dash
- La Jolla Institute for Immunology, La Jolla, CA, USA
| | - Patrick G Hogan
- La Jolla Institute for Immunology, La Jolla, CA, USA; Moores Cancer Center, University of California San Diego, La Jolla, CA, USA; Program in Immunology, University of California San Diego, La Jolla, CA, USA.
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8
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Sadaf H, Ambroziak M, Binkowski R, Kluebsoongnoen J, Paszkiewicz-Kozik E, Steciuk J, Markowicz S, Walewski J, Sarnowska E, Sarnowski TJ, Konopinski R. New molecular targets in Hodgkin and Reed-Sternberg cells. Front Immunol 2023; 14:1155468. [PMID: 37266436 PMCID: PMC10230546 DOI: 10.3389/fimmu.2023.1155468] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 05/02/2023] [Indexed: 06/03/2023] Open
Abstract
Recent discoveries shed light on molecular mechanisms responsible for classical Hodgkin lymphoma (HL) development and progression, along with features of Hodgkin - Reed and Sternberg cells (HRS). Here, we summarize current knowledge on characteristic molecular alterations in HL, as well as existing targeted therapies and potential novel treatments for this disease. We discuss the importance of cluster of differentiation molecule 30 (CD30) and the programmed cell death-1 protein (PD-1) and ligands (PD-L1/2), and other molecules involved in immune modulation in HL. We highlight emerging evidence indicating that the altered function of SWI/SNF-type chromatin remodeling complexes, PRC2, and other epigenetic modifiers, contribute to variations in chromatin status, which are typical for HL. We postulate that despite of the existence of plentiful molecular data, the understanding of HL development remains incomplete. We therefore propose research directions involving analysis of reverse signaling in the PD-1/PD-L1 mechanism, chromatin remodeling, and epigenetics-related alterations, in order to identify HL features at the molecular level. Such attempts may lead to the identification of new molecular targets, and thus will likely substantially contribute to the future development of more effective targeted therapies.
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Affiliation(s)
- Hummaira Sadaf
- Department of Experimental Immunotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
- Department of Biotechnology, Sardar Bahadur Khan Womens’ University, Balochistan, Pakistan
| | - Maciej Ambroziak
- Department of Experimental Immunotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Robert Binkowski
- Institute of Biochemistry and Biophysics Polish Academy of Sciences, Warsaw, Poland
| | | | - Ewa Paszkiewicz-Kozik
- Department of Lymphoid Malignancies, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Jaroslaw Steciuk
- Institute of Biochemistry and Biophysics Polish Academy of Sciences, Warsaw, Poland
| | - Sergiusz Markowicz
- Department of Experimental Immunotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Jan Walewski
- Department of Lymphoid Malignancies, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Elzbieta Sarnowska
- Department of Experimental Immunotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | | | - Ryszard Konopinski
- Department of Experimental Immunotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
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McCutcheon SR, Swartz AM, Brown MC, Barrera A, Amador CM, Siklenka K, Humayun L, Isaacs JM, Reddy TE, Nair S, Antonia S, Gersbach CA. Orthogonal CRISPR screens to identify transcriptional and epigenetic regulators of human CD8 T cell function. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.05.01.538906. [PMID: 37205457 PMCID: PMC10187198 DOI: 10.1101/2023.05.01.538906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The clinical response to adoptive T cell therapies is strongly associated with transcriptional and epigenetic state. Thus, technologies to discover regulators of T cell gene networks and their corresponding phenotypes have great potential to improve the efficacy of T cell therapies. We developed pooled CRISPR screening approaches with compact epigenome editors to systematically profile the effects of activation and repression of 120 transcription factors and epigenetic modifiers on human CD8+ T cell state. These screens nominated known and novel regulators of T cell phenotypes with BATF3 emerging as a high confidence gene in both screens. We found that BATF3 overexpression promoted specific features of memory T cells such as increased IL7R expression and glycolytic capacity, while attenuating gene programs associated with cytotoxicity, regulatory T cell function, and T cell exhaustion. In the context of chronic antigen stimulation, BATF3 overexpression countered phenotypic and epigenetic signatures of T cell exhaustion. CAR T cells overexpressing BATF3 significantly outperformed control CAR T cells in both in vitro and in vivo tumor models. Moreover, we found that BATF3 programmed a transcriptional profile that correlated with positive clinical response to adoptive T cell therapy. Finally, we performed CRISPR knockout screens with and without BATF3 overexpression to define co-factors and downstream factors of BATF3, as well as other therapeutic targets. These screens pointed to a model where BATF3 interacts with JUNB and IRF4 to regulate gene expression and illuminated several other novel targets for further investigation.
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Affiliation(s)
- Sean R. McCutcheon
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
- Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
| | - Adam M. Swartz
- Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
| | - Michael C. Brown
- Department of Neurosurgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Alejandro Barrera
- Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC 27710, USA
| | - Christian McRoberts Amador
- Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
- Department of Pharmacology and Cancer Biology, Durham, NC 27710, USA
| | - Keith Siklenka
- Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC 27710, USA
| | - Lucas Humayun
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
| | - James M. Isaacs
- Duke Cancer Institute Center for Cancer Immunotherapy, Duke University School of Medicine, Durham, NC 27710, USA
| | - Timothy E. Reddy
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
- Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC 27710, USA
| | - Smita Nair
- Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
- Duke Cancer Institute Center for Cancer Immunotherapy, Duke University School of Medicine, Durham, NC 27710, USA
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Scott Antonia
- Duke Cancer Institute Center for Cancer Immunotherapy, Duke University School of Medicine, Durham, NC 27710, USA
| | - Charles A. Gersbach
- Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
- Center for Advanced Genomic Technologies, Duke University, Durham, NC 27708, USA
- Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
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10
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Jain N, Zhao Z, Feucht J, Koche R, Iyer A, Dobrin A, Mansilla-Soto J, Yang J, Zhan Y, Lopez M, Gunset G, Sadelain M. TET2 guards against unchecked BATF3-induced CAR T cell expansion. Nature 2023; 615:315-322. [PMID: 36755094 PMCID: PMC10511001 DOI: 10.1038/s41586-022-05692-z] [Citation(s) in RCA: 45] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/30/2022] [Indexed: 02/10/2023]
Abstract
Further advances in cell engineering are needed to increase the efficacy of chimeric antigen receptor (CAR) and other T cell-based therapies1-5. As T cell differentiation and functional states are associated with distinct epigenetic profiles6,7, we hypothesized that epigenetic programming may provide a means to improve CAR T cell performance. Targeting the gene that encodes the epigenetic regulator ten-eleven translocation 2 (TET2)8 presents an interesting opportunity as its loss may enhance T cell memory9,10, albeit not cause malignancy9,11,12. Here we show that disruption of TET2 enhances T cell-mediated tumour rejection in leukaemia and prostate cancer models. However, loss of TET2 also enables antigen-independent CAR T cell clonal expansions that may eventually result in prominent systemic tissue infiltration. These clonal proliferations require biallelic TET2 disruption and sustained expression of the AP-1 factor BATF3 to drive a MYC-dependent proliferative program. This proliferative state is associated with reduced effector function that differs from both canonical T cell memory13,14 and exhaustion15,16 states, and is prone to the acquisition of secondary somatic mutations, establishing TET2 as a guardian against BATF3-induced CAR T cell proliferation and ensuing genomic instability. Our findings illustrate the potential of epigenetic programming to enhance T cell immunity but highlight the risk of unleashing unchecked proliferative responses.
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Affiliation(s)
- Nayan Jain
- Louis V. Gerstner Jr Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Zeguo Zhao
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Judith Feucht
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
- University Children's Hospital, Tübingen, Germany
| | - Richard Koche
- Centre for Epigenetics Research, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Archana Iyer
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Anton Dobrin
- Louis V. Gerstner Jr Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Jorge Mansilla-Soto
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Julie Yang
- Centre for Epigenetics Research, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Yingqian Zhan
- Centre for Epigenetics Research, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Michael Lopez
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Gertrude Gunset
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA
| | - Michel Sadelain
- Centre for Cell Engineering and Immunology Program, Memorial Sloan Kettering Cancer Centre, New York, NY, USA.
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11
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Jaén M, Martín-Regalado Á, Bartolomé RA, Robles J, Casal JI. Interleukin 13 receptor alpha 2 (IL13Rα2): Expression, signaling pathways and therapeutic applications in cancer. Biochim Biophys Acta Rev Cancer 2022; 1877:188802. [PMID: 36152905 DOI: 10.1016/j.bbcan.2022.188802] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/05/2022] [Accepted: 09/11/2022] [Indexed: 10/14/2022]
Abstract
Interleukin 13 receptor alpha 2 (IL13Rα2) is increasingly recognized as a relevant player in cancer invasion and metastasis. Despite being initially considered a decoy receptor for dampening the levels of interleukin 13 (IL-13) in diverse inflammatory conditions, accumulating evidences in the last decades indicate the capacity of IL13Rα2 for mediating IL-13 signaling in cancer cells. The biological reasons behind the expression of this receptor with such extremely high affinity for IL-13 in cancer cells remain unclear. Elevated expression of IL13Rα2 is commonly associated with invasion, late stage and cancer metastasis that results in poor prognosis for glioblastoma, colorectal or breast cancer, among others. The discovery of new mediators and effectors of IL13Rα2 signaling has been critical for deciphering its underlying molecular mechanisms in cancer progression. Still, many questions about the effects of inflammation, the cancer type and the tumor degree in the expression of IL13Rα2 remain largely uncharacterized. Here, we review and discuss the current status of the IL13Rα2 biology in cancer, with particular emphasis in the role of inflammation-driven expression and the regulation of different signaling pathways. As IL13Rα2 implications in cancer continue to grow exponentially, we highlight new targeted therapies recently developed for glioblastoma, colorectal cancer and other IL13Rα2-positive tumors.
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Affiliation(s)
- Marta Jaén
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Ángela Martín-Regalado
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Rubén A Bartolomé
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Javier Robles
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain; Protein Alternatives SL, Tres Cantos, Madrid, Spain
| | - J Ignacio Casal
- Department of Molecular Biomedicine, Centro de Investigaciones Biológicas Margarita Salas, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain.
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12
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Satou A, Takahara T, Nakamura S. An Update on the Pathology and Molecular Features of Hodgkin Lymphoma. Cancers (Basel) 2022; 14:cancers14112647. [PMID: 35681627 PMCID: PMC9179292 DOI: 10.3390/cancers14112647] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 05/21/2022] [Accepted: 05/24/2022] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Hodgkin lymphomas (HLs) include two main types, classic HL (CHL) and nodular lymphocyte predominant HL (NLPHL). Recent molecular findings in HLs have contributed to dramatic changes in the treatment and identification of tumor characteristics. For example, PD-1/PD-L1 blockade and brentuximab vedotin, an anti-CD30 antibody bearing a cytotoxic compound, are now widely used in patients with CHL. Biological continuity between NLPHL and T-cell/histiocyte-rich large B-cell lymphoma has been highlighted. An era of novel therapeutics for HL has begun. The aim of this paper is to review the morphologic, immunophenotypic, and molecular features of CHL and NLPHL, which must be understood for the development of novel therapeutics. Abstract Hodgkin lymphomas (HLs) are lymphoid neoplasms derived from B cells and consist histologically of large neoplastic cells known as Hodgkin and Reed–Sternberg cells and abundant reactive bystander cells. HLs include two main types, classic HL (CHL) and nodular lymphocyte predominant HL (NLPHL). Recent molecular analyses have revealed that an immune evasion mechanism, particularly the PD-1/PD-L1 pathway, plays a key role in the development of CHL. Other highlighted key pathways in CHL are NF-κB and JAK/STAT. These advances have dramatically changed the treatment for CHL, particularly relapsed/refractory CHL. For example, PD-1 inhibitors are now widely used in relapsed/refractory CHL. Compared with CHL, NLPHL is more characterized by preserved B cell features. Overlapping morphological and molecular features between NLPHL and T-cell/histiocyte-rich large B-cell lymphoma (THRLBCL) have been reported, and biological continuity between these two entities has been highlighted. Some THRLBCLs are considered to represent progression from NLPHLs. With considerable new understanding becoming available from molecular studies in HLs, therapies and classification of HLs are continually evolving. This paper offers a summary of and update on the pathological and molecular features of HLs for a better understanding of the diseases.
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Affiliation(s)
- Akira Satou
- Department of Surgical Pathology, Aichi Medical University Hospital, Nagakute 480-1195, Japan;
- Correspondence: ; Tel.: +81-561-62-3311; Fax: +81-561-61-3811
| | - Taishi Takahara
- Department of Surgical Pathology, Aichi Medical University Hospital, Nagakute 480-1195, Japan;
| | - Shigeo Nakamura
- Department of Pathology and Laboratory Medicine, Nagoya University Hospital, Nagoya 466-8550, Japan;
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13
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Anaplastic Large Cell Lymphoma: Molecular Pathogenesis and Treatment. Cancers (Basel) 2022; 14:cancers14071650. [PMID: 35406421 PMCID: PMC8997054 DOI: 10.3390/cancers14071650] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 11/25/2022] Open
Abstract
Simple Summary Anaplastic large cell lymphoma is a rare type of disease that occurs throughout the world and has four subtypes. A summary and comparison of these subtypes can assist with advancing our knowledge of the mechanism and treatment of ALCL, which is helpful in making progress in this field. Abstract Anaplastic large cell lymphoma (ALCL) is an uncommon type of non-Hodgkin’s lymphoma (NHL), as well as one of the subtypes of T cell lymphoma, accounting for 1 to 3% of non-Hodgkin’s lymphomas and around 15% of T cell lymphomas. In 2016, the World Health Organization (WHO) classified anaplastic large cell lymphoma into four categories: ALK-positive ALCL (ALK+ALCL), ALK-negative ALCL (ALK−ALCL), primary cutaneous ALCL (pcALCL), and breast-implant-associated ALCL (BIA-ALCL), respectively. Clinical symptoms, gene changes, prognoses, and therapy differ among the four types. Large lymphoid cells with copious cytoplasm and pleomorphic characteristics with horseshoe-shaped or reniform nuclei, for example, are found in both ALK+ and ALK−ALCL. However, their epidemiology and pathogenetic origins are distinct. BIA-ALCL is currently recognized as a new provisional entity, which is a noninvasive disease with favorable results. In this review, we focus on molecular pathogenesis and management of anaplastic large cell lymphoma.
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14
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Giefing M, Gearhart MD, Schneider M, Overbeck B, Klapper W, Hartmann S, Ustaszewski A, Weniger MA, Wiehle L, Hansmann ML, Melnick A, Béguelin W, Sundström C, Küppers R, Bardwell VJ, Siebert R. Loss of function mutations of BCOR in classical Hodgkin lymphoma. Leuk Lymphoma 2021; 63:1080-1090. [DOI: 10.1080/10428194.2021.2015587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Maciej Giefing
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
- Institute of Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Micah D. Gearhart
- Department of Genetics, Cell Biology and Development, Masonic Cancer Center and Developmental Biology Center, University of Minnesota, Minneapolis, USA
| | - Markus Schneider
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, Essen, Germany, and Deutsches Konsortium für Translationale Krebsforschung (DKTK)
- Department of Pediatric Hematology and Oncology, University Children’s Hospital Essen, Essen, Germany
| | - Birte Overbeck
- Institute of Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein, Kiel, Germany
| | - Wolfram Klapper
- Department of Pathology, Haematopathology Section and Lymph Node Registry, Christian-Albrechts University Kiel, Kiel, Germany
| | - Sylvia Hartmann
- Reference and Consultant Center of Lymph Node and Lymphoma Pathology at Dr. Senckenberg Institute of Pathology, University of Frankfurt, Medical School, Frankfurt, Germany
| | - Adam Ustaszewski
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | - Marc A. Weniger
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, Essen, Germany, and Deutsches Konsortium für Translationale Krebsforschung (DKTK)
| | - Laura Wiehle
- Institute of Human Genetics, University of Ulm and University of Ulm Medical Center, Ulm, Germany
| | - Martin-Leo Hansmann
- Reference and Consultant Center of Lymph Node and Lymphoma Pathology at Dr. Senckenberg Institute of Pathology, University of Frankfurt, Medical School, Frankfurt, Germany
| | - Ari Melnick
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, New York, USA
| | - Wendy Béguelin
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, New York, USA
| | | | - Ralf Küppers
- Institute of Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, Essen, Germany, and Deutsches Konsortium für Translationale Krebsforschung (DKTK)
| | - Vivian J. Bardwell
- Department of Genetics, Cell Biology and Development, Masonic Cancer Center and Developmental Biology Center, University of Minnesota, Minneapolis, USA
| | - Reiner Siebert
- Institute of Human Genetics, Christian-Albrechts-University Kiel and University Hospital Schleswig-Holstein, Kiel, Germany
- Institute of Human Genetics, University of Ulm and University of Ulm Medical Center, Ulm, Germany
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15
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Li B, Wan Q, Li Z, Chng WJ. Janus Kinase Signaling: Oncogenic Criminal of Lymphoid Cancers. Cancers (Basel) 2021; 13:cancers13205147. [PMID: 34680295 PMCID: PMC8533975 DOI: 10.3390/cancers13205147] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/08/2021] [Accepted: 10/11/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Janus kinases (JAKs) are transmembrane receptors that pass signals from extracellular ligands to downstream. Increasing evidence has suggested that JAK family aberrations promote lymphoid cancer pathogenesis and progression through mediating gene expression via the JAK/STAT pathway or noncanonical JAK signaling. We are here to review how canonical JAK/STAT and noncanonical JAK signalings are represented and deregulated in lymphoid malignancies and how to target JAK for therapeutic purposes. Abstract The Janus kinase (JAK) family are known to respond to extracellular cytokine stimuli and to phosphorylate and activate signal transducers and activators of transcription (STAT), thereby modulating gene expression profiles. Recent studies have highlighted JAK abnormality in inducing over-activation of the JAK/STAT pathway, and that the cytoplasmic JAK tyrosine kinases may also have a nuclear role. A couple of anti-JAK therapeutics have been developed, which effectively harness lymphoid cancer cells. Here we discuss mutations and fusions leading to JAK deregulations, how upstream nodes drive JAK expression, how classical JAK/STAT pathways are represented in lymphoid malignancies and the noncanonical and nuclear role of JAKs. We also summarize JAK inhibition therapeutics applied alone or synergized with other drugs in treating lymphoid malignancies.
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Affiliation(s)
- Boheng Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China; or (Q.W.)
| | - Qin Wan
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China; or (Q.W.)
| | - Zhubo Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400715, China; or (Q.W.)
- Correspondence: or (Z.L.); (W.-J.C.)
| | - Wee-Joo Chng
- Department of Haematology-Oncology, National University Cancer Institute of Singapore, Singapore 119074, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore 117599, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
- Correspondence: or (Z.L.); (W.-J.C.)
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16
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Liang HC, Costanza M, Prutsch N, Zimmerman MW, Gurnhofer E, Montes-Mojarro IA, Abraham BJ, Prokoph N, Stoiber S, Tangermann S, Lobello C, Oppelt J, Anagnostopoulos I, Hielscher T, Pervez S, Klapper W, Zammarchi F, Silva DA, Garcia KC, Baker D, Janz M, Schleussner N, Fend F, Pospíšilová Š, Janiková A, Wallwitz J, Stoiber D, Simonitsch-Klupp I, Cerroni L, Pileri S, de Leval L, Sibon D, Fataccioli V, Gaulard P, Assaf C, Knörr F, Damm-Welk C, Woessmann W, Turner SD, Look AT, Mathas S, Kenner L, Merkel O. Super-enhancer-based identification of a BATF3/IL-2R-module reveals vulnerabilities in anaplastic large cell lymphoma. Nat Commun 2021; 12:5577. [PMID: 34552066 PMCID: PMC8458384 DOI: 10.1038/s41467-021-25379-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 07/29/2021] [Indexed: 12/18/2022] Open
Abstract
Anaplastic large cell lymphoma (ALCL), an aggressive CD30-positive T-cell lymphoma, comprises systemic anaplastic lymphoma kinase (ALK)-positive, and ALK-negative, primary cutaneous and breast implant-associated ALCL. Prognosis of some ALCL subgroups is still unsatisfactory, and already in second line effective treatment options are lacking. To identify genes defining ALCL cell state and dependencies, we here characterize super-enhancer regions by genome-wide H3K27ac ChIP-seq. In addition to known ALCL key regulators, the AP-1-member BATF3 and IL-2 receptor (IL2R)-components are among the top hits. Specific and high-level IL2R expression in ALCL correlates with BATF3 expression. Confirming a regulatory link, IL-2R-expression decreases following BATF3 knockout, and BATF3 is recruited to IL2R regulatory regions. Functionally, IL-2, IL-15 and Neo-2/15, a hyper-stable IL-2/IL-15 mimic, accelerate ALCL growth and activate STAT1, STAT5 and ERK1/2. In line, strong IL-2Rα-expression in ALCL patients is linked to more aggressive clinical presentation. Finally, an IL-2Rα-targeting antibody-drug conjugate efficiently kills ALCL cells in vitro and in vivo. Our results highlight the importance of the BATF3/IL-2R-module for ALCL biology and identify IL-2Rα-targeting as a promising treatment strategy for ALCL. Anaplastic large cell lymphoma (ALCL) is an aggressive T-cell lymphoma often with poor prognosis. To identify genes defining ALCL cell state and dependencies, the authors here characterize ALCL-specific super-enhancers and describe the BATF3/IL-2R−module as a therapeutic opportunity for ALCL.
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Affiliation(s)
- Huan-Chang Liang
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria.,European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK
| | - Mariantonia Costanza
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Group Biology of Malignant Lymphomas, Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Department of Hematology, Oncology, and Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, and Experimental and Clinical Research Center (ECRC), a joint cooperation between the MDC and Charité, Berlin, Germany
| | - Nicole Prutsch
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Mark W Zimmerman
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Elisabeth Gurnhofer
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria
| | - Ivonne A Montes-Mojarro
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Institute of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Brian J Abraham
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Nina Prokoph
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK
| | - Stefan Stoiber
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria.,Christian Doppler Laboratory (CDL) for Applied Metabolomics, Medical University of Vienna, Vienna, Austria
| | - Simone Tangermann
- Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Vienna, Austria
| | - Cosimo Lobello
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
| | - Jan Oppelt
- Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
| | | | - Thomas Hielscher
- German Cancer Consortium (DKTK) German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Shahid Pervez
- Department of Pathology and Laboratory Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Wolfram Klapper
- Department of Pathology, Hematopathology Section, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | | | - Daniel-Adriano Silva
- Institute for Protein Design, University of Washington, Seattle, WA, USA.,Department of Biochemistry, University of Washington, Seattle, WA, USA.,Division of Life Science, The Hong Kong University of Science and Technology, Kowloon, Hong Kong
| | - K Christopher Garcia
- Departments of Molecular and Cellular Physiology and Structural Biology, Stanford University School of Medicine, Stanford, CA, USA.,Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - David Baker
- Institute for Protein Design, University of Washington, Seattle, WA, USA.,Department of Biochemistry, University of Washington, Seattle, WA, USA.,Howard Hughes Medical Institute, Chevy Chase, MD, USA
| | - Martin Janz
- Group Biology of Malignant Lymphomas, Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Department of Hematology, Oncology, and Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, and Experimental and Clinical Research Center (ECRC), a joint cooperation between the MDC and Charité, Berlin, Germany
| | - Nikolai Schleussner
- Group Biology of Malignant Lymphomas, Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany.,Department of Hematology, Oncology, and Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, and Experimental and Clinical Research Center (ECRC), a joint cooperation between the MDC and Charité, Berlin, Germany
| | - Falko Fend
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Institute of Pathology and Neuropathology, University Hospital and Comprehensive Cancer Center Tübingen, Tübingen, Germany
| | - Šárka Pospíšilová
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic.,Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
| | - Andrea Janiková
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
| | - Jacqueline Wallwitz
- Department of Pharmacology, Physiology and Microbiology, Division Pharmacology, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Dagmar Stoiber
- Department of Pharmacology, Physiology and Microbiology, Division Pharmacology, Karl Landsteiner University of Health Sciences, Krems, Austria
| | - Ingrid Simonitsch-Klupp
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria
| | - Lorenzo Cerroni
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Stefano Pileri
- Division of Haematopathology, European Institute of Oncology IRCCS, Milan, Italy
| | - Laurence de Leval
- Institute of Pathology, Lausanne University Hospital (CHUV) and Lausanne University, Lausanne, Switzerland
| | - David Sibon
- Hematology Department, Necker University Hospital, Assistance Publique-Hôpitaux de Paris, and Institut Necker-Enfants Malades, INSERM UMR1151 (Normal and pathological lymphoid differentiation), Université de Paris, Paris, France
| | - Virginie Fataccioli
- Department of Pathology, Henri Mondor University Hospital, AP-HP, INSERM U955, University Paris East, Créteil, France
| | - Philippe Gaulard
- Department of Pathology, Henri Mondor University Hospital, AP-HP, INSERM U955, University Paris East, Créteil, France
| | - Chalid Assaf
- Department of Dermatology, HELIOS Hospital Krefeld, Krefeld, Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Fabian Knörr
- Pediatric Hematology and Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Christine Damm-Welk
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Pediatric Hematology and Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Wilhelm Woessmann
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Pediatric Hematology and Oncology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Suzanne D Turner
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.,Division of Cellular and Molecular Pathology, Department of Pathology, University of Cambridge, Addenbrooke's Hospital, Cambridge, UK.,Central European Institute of Technology (CEITEC), Masaryk University, Brno, Czech Republic
| | - A Thomas Look
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Stephan Mathas
- European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK. .,Group Biology of Malignant Lymphomas, Max-Delbrück-Center (MDC) for Molecular Medicine, Berlin, Germany. .,Department of Hematology, Oncology, and Cancer Immunology, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany, and Experimental and Clinical Research Center (ECRC), a joint cooperation between the MDC and Charité, Berlin, Germany. .,German Cancer Consortium (DKTK) German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Lukas Kenner
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria. .,European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK. .,Christian Doppler Laboratory (CDL) for Applied Metabolomics, Medical University of Vienna, Vienna, Austria. .,Unit of Laboratory Animal Pathology, University of Veterinary Medicine Vienna, Vienna, Austria. .,Center for Biomarker Research in Medicine (CBMed) Core Lab 2, Medical University of Vienna, Vienna, Austria.
| | - Olaf Merkel
- Department of Pathology, Unit of Experimental and Laboratory Animal Pathology, Medical University of Vienna, Vienna, Austria. .,European Research Initiative on ALK-Related Malignancies (ERIA), Suzanne Turner, Cambridge, UK.
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17
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Usefulness of BATF3 Immunohistochemistry in Diagnosing Classical Hodgkin Lymphoma. Diagnostics (Basel) 2021; 11:diagnostics11061123. [PMID: 34202976 PMCID: PMC8234195 DOI: 10.3390/diagnostics11061123] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 06/10/2021] [Accepted: 06/15/2021] [Indexed: 11/16/2022] Open
Abstract
It is well recognized that the AP-1 transcription factor BATF3 is constitutively expressed in Hodgkin/Reed-Sternberg (HRS) cells, but its potential as a diagnostic marker for classical Hodgkin lymphoma (cHL) has not yet been addressed. In this study, we performed immunohistochemistry and analyzed the BATF3 expression in lymphoma cells on 218 lymphoma samples belonging to 14 different lymphoma entities. We observed varying degrees of BATF3 expression in nearly half of the cases (n = 100) with BATF3 expression being a constitutive feature of cHL (n = 53) and anaplastic large cell lymphoma (ALCL). By scoring BATF3 expression (BATF3-score) we observed constitutively high BATF3-scores in cHL and ALCL and low to moderate BATF3-scores in all other entities examined. Western blot analysis confirmed BATF3 protein expression in cell lysates from cHL cell lines (n = 7). Thus, BATF3 can be considered a useful IHC marker for the diagnosis of cHL as it is highly sensitive and sufficiently specific when analyzed by BATF3-scoring.
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18
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Zhang H, Zhao X, Wang M, Ji W. Long noncoding RNA LINC01638 contributes to laryngeal squamous cell cancer progression by modulating miR-523-5p/BATF3 axis. Aging (Albany NY) 2021; 13:8611-8619. [PMID: 33714208 PMCID: PMC8034946 DOI: 10.18632/aging.202675] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 01/21/2021] [Indexed: 11/25/2022]
Abstract
Long noncoding RNA (lncRNA) plays a critical role in tumorigenesis. How lncRNA regulates laryngeal squamous cell carcinoma (LSCC) progression remains poorly understood. In the present study, we found that LINC01638 was highly expressed in LSCC tissues. And LINC01638 expression was positively correlated with clinical stage and lymph node metastasis. Patients with LINC01638 high expression displayed a low survival rate. Results from CCK8, colony formation, and transwell assays showed that LINC01638 knockdown suppressed the proliferation, migration and invasion of LSCC cells in vitro. Animal experiments indicated that LINC01638 silencing attenuated tumor growth in vivo. In terms of mechanism, LINC01638 was found to sponge miR-523-5p and promote BATF3 expression. In summary, our results demonstrated that LINC01638/miR-523-5p/BATF3 axis plays a crucial function in initiating LSCC development and may be a potential target for tumor therapy.
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Affiliation(s)
- Hang Zhang
- Department of Otolaryngology Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Xudong Zhao
- Department of Otolaryngology Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Mengmeng Wang
- The Sleep Medicine Center, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Wenyue Ji
- Department of Otolaryngology Head and Neck Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, China
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19
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Weniger MA, Küppers R. Molecular biology of Hodgkin lymphoma. Leukemia 2021; 35:968-981. [PMID: 33686198 PMCID: PMC8024192 DOI: 10.1038/s41375-021-01204-6] [Citation(s) in RCA: 91] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/01/2021] [Accepted: 02/18/2021] [Indexed: 02/06/2023]
Abstract
Classical Hodgkin lymphoma (cHL) is unique among lymphoid malignancies in several key biological features. (i) The Hodgkin and Reed-Sternberg (HRS) tumor cells are rare among an extensive and complex microenvironment. (ii) They derive from B cells, but have largely lost the B-cell typical gene expression program. (iii) Their specific origin appears to be pre-apoptotic germinal center (GC) B cells. (iv) They consistently develop bi- or multinucleated Reed-Sternberg cells from mononuclear Hodgkin cells. (v) They show constitutive activation of numerous signaling pathways. Recent studies have begun to uncover the basis of these specific features of cHL: HRS cells actively orchestrate their complex microenvironment and attract many distinct subsets of immune cells into the affected tissues, to support their survival and proliferation, and to create an immunosuppressive environment. Reed-Sternberg cells are generated by incomplete cytokinesis and refusion of Hodgkin cells. Epstein-Barr virus (EBV) plays a major role in the rescue of crippled GC B cells from apoptosis and hence is a main player in early steps of lymphomagenesis of EBV+ cHL cases. The analysis of the landscape of genetic lesions in HRS cells so far did not reveal any highly recurrent HRS cell-specific lesions, but major roles of genetic lesions in members of the NF-κB and JAK/STAT pathways and of factors of immune evasion. It is perhaps the combination of the genetic lesions and the peculiar cellular origin of HRS cells that are disease defining. A combination of such genetic lesions and multiple cellular interactions with cells in the microenvironment causes the constitutive activation of many signaling pathways, often interacting in complex fashions. In nodular lymphocyte predominant Hodgkin lymphoma, the GC B cell-derived tumor cells have largely retained their typical GC B-cell expression program and follicular microenvironment. For IgD-positive cases, bacterial antigen triggering has recently been implicated in early stages of its pathogenesis.
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Affiliation(s)
- Marc A Weniger
- Medical Faculty, Institute of Cell Biology (Cancer Research), University of Duisburg-Essen, Essen, Germany
| | - Ralf Küppers
- Medical Faculty, Institute of Cell Biology (Cancer Research), University of Duisburg-Essen, Essen, Germany.
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20
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Wu Z, Nicoll M, Ingham RJ. AP-1 family transcription factors: a diverse family of proteins that regulate varied cellular activities in classical hodgkin lymphoma and ALK+ ALCL. Exp Hematol Oncol 2021; 10:4. [PMID: 33413671 PMCID: PMC7792353 DOI: 10.1186/s40164-020-00197-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 01/07/2023] Open
Abstract
Classical Hodgkin lymphoma (cHL) and anaplastic lymphoma kinase-positive, anaplastic large cell lymphoma (ALK+ ALCL) are B and T cell lymphomas respectively, which express the tumour necrosis factor receptor superfamily member, CD30. Another feature shared by cHL and ALK+ ALCL is the aberrant expression of multiple members of the activator protein-1 (AP-1) family of transcription factors which includes proteins of the Jun, Fos, ATF, and Maf subfamilies. In this review, we highlight the varied roles these proteins play in the pathobiology of these lymphomas including promoting proliferation, suppressing apoptosis, and evading the host immune response. In addition, we discuss factors contributing to the elevated expression of these transcription factors in cHL and ALK+ ALCL. Finally, we examine therapeutic strategies for these lymphomas that exploit AP-1 transcriptional targets or the signalling pathways they regulate.
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Affiliation(s)
- Zuoqiao Wu
- grid.17089.37Department of Medical Microbiology and Immunology, Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Canada ,grid.17063.330000 0001 2157 2938Present Address: Department of Medicine, University of Toronto, Toronto, Canada
| | - Mary Nicoll
- grid.17089.37Department of Medical Microbiology and Immunology, Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Canada ,grid.14709.3b0000 0004 1936 8649Present Address: Department of Biology, McGill University, Montreal, Canada
| | - Robert J. Ingham
- grid.17089.37Department of Medical Microbiology and Immunology, Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Canada
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21
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Lin Y, Cheng L, Liu Y, Wang Y, Wang Q, Wang HL, Shi G, Li JS, Wang QN, Yang QM, Chen S, Su XL, Yang Y, Jiang M, Hu X, Fan P, Fang C, Zhou ZG, Dai L, Deng HX. Intestinal epithelium-derived BATF3 promotes colitis-associated colon cancer through facilitating CXCL5-mediated neutrophils recruitment. Mucosal Immunol 2021; 14:187-198. [PMID: 32467604 DOI: 10.1038/s41385-020-0297-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/24/2020] [Accepted: 05/01/2020] [Indexed: 02/05/2023]
Abstract
Inflammation is a critical player in the development and progression of colon cancer. Basic leucine zipper transcription factor ATF-like 3 (BATF3) plays an important role in infection and tumor immunity through regulating the development of conventional type 1 dendritic cells (cDC1s). However, the function of BATF3 in colitis and colitis-associated colon cancer (CAC) remains unclear. Here, BATF3 wild-type and knockout mice were used to construct an AOM/DSS-induced CAC model. In addition, DSS-induced chronic colitis, bone marrow cross-transfusion (BMT), neutrophil knockout, and other animal models were used for in-depth research. We found that BATF3 deficiency in intestinal epithelial cells rather than in cDC1s inhibited CAC, which was depended on inflammatory stimulation. Mechanistically, BATF3 directly promoted transcription of CXCL5 by forming a heterodimer with JunD, and accelerated the recruitment of neutrophils through the CXCL5-CXCR2 axis, ultimately increasing the occurrence and development of CAC. Tissue microarray and TCGA data also indicated that high expression of BATF3 was positively correlated with poor prognosis of colorectal cancer and other inflammation-related tumors. In summary, our results demonstrate that intestinal epithelial-derived BATF3 relies on inflammatory stimulation to promote CAC, and BATF3 is expected to be a novel diagnostic indicator for colitis and CAC.
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Affiliation(s)
- Y Lin
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - L Cheng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - Y Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - Y Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - Q Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - H L Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - G Shi
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - J S Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - Q N Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - Q M Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - S Chen
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - X L Su
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - Y Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China
| | - M Jiang
- Department of Medical Oncology, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
| | - X Hu
- West China Biobanks, Department of Clinical Research Management and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - P Fan
- West China Biobanks, Department of Clinical Research Management and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - C Fang
- Department of Gastrointestinal Surgery, West China Hospital and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan, China
| | - Z G Zhou
- Department of Gastrointestinal Surgery, West China Hospital and State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan, China
| | - L Dai
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China.
| | - H X Deng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, Sichuan, China.
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22
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Prolonged Response of a Patient with Relapsed Acute Myeloid Leukemia to a Novel Oral Bromodomain Extraterminal Inhibitor (BETi). Case Rep Hematol 2020; 2020:8830123. [PMID: 33381331 PMCID: PMC7758129 DOI: 10.1155/2020/8830123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 11/18/2020] [Accepted: 11/30/2020] [Indexed: 01/03/2023] Open
Abstract
Acute myeloid leukemia (AML) is an aggressive clonal bone marrow cancer characterized by high rates of relapse and mortality. A middle-aged woman with AML relapsed twice after achieving complete remission with induction therapy and subsequent salvage therapy. She was then enrolled in a clinical trial with the bromodomain extraterminal inhibitor (BETi) mivebresib and achieved complete remission with incomplete count recovery (CRi) with monotherapy. Subsequently, she relapsed and was transitioned to combination therapy with mivebresib plus venetoclax and achieved CR again. The patient required eltrombopag to decrease platelet dependence in both arms of the trial and exhibited less myelosuppression with the combination therapy. The exceptional response to mivebresib demonstrated by this patient underscores the therapeutic potential of mivebresib.
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23
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Abstract
Hodgkin lymphoma (HL) is a B cell lymphoma characterized by few malignant cells and numerous immune effector cells in the tumour microenvironment. The incidence of HL is highest in adolescents and young adults, although HL can affect elderly individuals. Diagnosis is based on histological and immunohistochemical analyses of tissue from a lymph node biopsy; the tissue morphology and antigen expression profile enable classification into one of the four types of classic HL (nodular sclerosis, mixed cellularity, lymphocyte-depleted or lymphocyte-rich HL), which account for the majority of cases, or nodular lymphocyte-predominant HL. Although uncommon, HL remains a crucial test case for progress in cancer treatment. HL was among the first systemic neoplasms shown to be curable with radiation therapy and multiagent chemotherapy. The goal of multimodality therapy is to minimize lifelong residual treatment-associated toxicity while maintaining high levels of effectiveness. Recurrent or refractory disease can be effectively treated or cured with high-dose chemotherapy followed by autologous haematopoietic stem cell transplantation, and prospective trials have demonstrated the potency of immunotherapeutic approaches with antibody-drug conjugates and immune checkpoint inhibitors. This Primer explores the wealth of information that has been assembled to understand HL; these updated observations verify that HL investigation and treatment remain at the leading edge of oncological research.
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24
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Qiu Z, Khairallah C, Romanov G, Sheridan BS. Cutting Edge: Batf3 Expression by CD8 T Cells Critically Regulates the Development of Memory Populations. THE JOURNAL OF IMMUNOLOGY 2020; 205:901-906. [PMID: 32669309 DOI: 10.4049/jimmunol.2000228] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/24/2020] [Indexed: 01/27/2023]
Abstract
The basic leucine zipper transcription factor ATF-like 3 (BATF3) is required for the development of conventional type 1 dendritic cells that are essential for cross-presentation and CD8 T cell-mediated immunity against intracellular pathogens and tumors. However, whether BATF3 intrinsically regulates CD8 T cell responses is not well studied. In this article, we report a role for cell-intrinsic Batf3 expression in regulating the establishment of circulating and resident memory T cells after foodborne Listeria monocytogenes infection of mice. Consistent with other studies, Batf3 expression by CD8 T cells was dispensable for the primary response. However, Batf3 -/- T cells underwent increased apoptosis during contraction to contribute to a substantially reduced memory population. Batf3 -/- memory cells had an impaired ability to mount a robust recall response but remained functional. These findings reveal a cell-intrinsic role of Batf3 in regulating CD8 T cell memory development.
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Affiliation(s)
- Zhijuan Qiu
- Department of Microbiology and Immunology, Center for Infectious Diseases, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794
| | - Camille Khairallah
- Department of Microbiology and Immunology, Center for Infectious Diseases, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794
| | - Galina Romanov
- Department of Microbiology and Immunology, Center for Infectious Diseases, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794
| | - Brian S Sheridan
- Department of Microbiology and Immunology, Center for Infectious Diseases, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY 11794
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25
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Schnormeier AK, Pommerenke C, Kaufmann M, Drexler HG, Koeppel M. Genomic deregulation of PRMT5 supports growth and stress tolerance in chronic lymphocytic leukemia. Sci Rep 2020; 10:9775. [PMID: 32555249 PMCID: PMC7299935 DOI: 10.1038/s41598-020-66224-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 05/13/2020] [Indexed: 12/12/2022] Open
Abstract
Patients suffering from chronic lymphocytic leukemia (CLL) display highly diverse clinical courses ranging from indolent cases to aggressive disease, with genetic and epigenetic features resembling this diversity. Here, we developed a comprehensive approach combining a variety of molecular and clinical data to pinpoint translocation events disrupting long-range chromatin interactions and causing cancer-relevant transcriptional deregulation. Thereby, we discovered a B cell specific cis-regulatory element restricting the expression of genes in the associated locus, including PRMT5 and DAD1, two factors with oncogenic potential. Experimental PRMT5 inhibition identified transcriptional programs similar to those in patients with differences in PRMT5 abundance, especially MYC-driven and stress response pathways. In turn, such inhibition impairs factors involved in DNA repair, sensitizing cells for apoptosis. Moreover, we show that artificial deletion of the regulatory element from its endogenous context resulted in upregulation of corresponding genes, including PRMT5. Furthermore, such disruption renders PRMT5 transcription vulnerable to additional stimuli and subsequently alters the expression of downstream PRMT5 targets. These studies provide a mechanism of PRMT5 deregulation in CLL and the molecular dependencies identified might have therapeutic implementations.
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Affiliation(s)
- Ann-Kathrin Schnormeier
- Leibniz-Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Department of Human and Animal Cell Lines, Braunschweig, Germany.,Institute for Cell Biology (Tumor Research), University of Duisburg-Essen, Medical School, Duisburg, Germany
| | - Claudia Pommerenke
- Leibniz-Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Department of Human and Animal Cell Lines, Braunschweig, Germany
| | - Maren Kaufmann
- Leibniz-Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Department of Human and Animal Cell Lines, Braunschweig, Germany
| | - Hans G Drexler
- Leibniz-Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Department of Human and Animal Cell Lines, Braunschweig, Germany
| | - Max Koeppel
- Leibniz-Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Department of Human and Animal Cell Lines, Braunschweig, Germany.
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26
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Zhu D, Huang R, Fu P, Chen L, Luo L, Chu P, He L, Li Y, Liao L, Zhu Z, Wang Y. Investigating the Role of BATF3 in Grass Carp ( Ctenopharyngodon idella) Immune Modulation: A Fundamental Functional Analysis. Int J Mol Sci 2019; 20:ijms20071687. [PMID: 30987332 PMCID: PMC6479329 DOI: 10.3390/ijms20071687] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 03/25/2019] [Accepted: 03/27/2019] [Indexed: 12/19/2022] Open
Abstract
Basic leucine zipper transcription factor ATF-like (BATF)-3, belonging to activator protein 1 (AP-1) superfamily transcription factors, is essential for homeostatic development of CD8α+ classical dendritic cells activating CD8 T-cell responses to intracellular pathogens. In this study, the characteristics and cDNA cloning of the CiBATF3 molecule were described in grass carp (Ctenopharyngodon idella). CiBATF3 had abundant expression in immune-related organizations, including liver, spleen and gill, and grass carp reovirus (GCRV) infection had significantly changed its expression level. After Ctenopharyngodon idella kidney (CIK) cells were challenged with pathogen-associated molecular patterns (PAMPs), polyinosinic:polycytidylic acid (poly(I:C)) stimulation induced higher mRNA levels of CiBATF3 than that of lipopolysaccharide (LPS). Subcellular localization showed that CiBATF3-GFP was entirely distributed throughout cells and nuclear translocation of CiBATF3 was found after poly(I:C) treatment. Additionally, the interaction between CiBATF3 and interleukin 10 (IL-10) was proven by bimolecular fluorescence complementation (BiFC) system. The small interfering RNA (siRNA)-mediated CiBATF3 silencing showed that the mRNA of CiBATF3 and its downstream genes were down-regulated in vitro and in vivo. CiBATF3 played a negative regulatory role in the transcriptional activities of AP-1 and NF-κB reporter gene. In summary, the results may provide valuable information on fundamental functional mechanisms of CiBATF3.
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Affiliation(s)
- Denghui Zhu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Rong Huang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
| | - Peipei Fu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Liangming Chen
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Lifei Luo
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Pengfei Chu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
- University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Libo He
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
| | - Yongming Li
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
| | - Lanjie Liao
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
| | - Zuoyan Zhu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
| | - Yaping Wang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
- Innovative Academy of Seed Design, Chinese Academy of Sciences, Beijing 100101, China.
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27
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Yi C, Li H, Li D, Qin X, Wang J, Liu Y, Liu Z, Zhang J. Upregulation of circular RNA circ_0034642 indicates unfavorable prognosis in glioma and facilitates cell proliferation and invasion via the miR-1205/BATF3 axis. J Cell Biochem 2019; 120:13737-13744. [PMID: 30938850 DOI: 10.1002/jcb.28646] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/08/2018] [Accepted: 12/13/2018] [Indexed: 11/12/2022]
Abstract
Accumulating studies demonstrate the critical role of circular RNAs (circRNAs) in the pathogenesis of various types of cancers. Previously, hsa_circ_0034642 has been found elevated in glioma tissues compared with the normal tissues, as proved by high-throughput microarray. We further investigated its expression level in 52 paired tissues and different glioma cell lines by quantitative reverse transcription-polymerase chain reaction. In addition, Fisher's exact test, Kaplan-Meier curves, and Cox analyses were performed to elucidate the clinical significance of hsa_circ_0034642. For the part of functional assays, gain/loss-of-function assays were conducted to measure cell growth, apoptosis, and metastatic properties affected by hsa_circ_0034642. Furthermore, the mechanisms of hsa_circ_0034642 were investigated by dual-luciferase reporter assays. As the results demonstrated, hsa_circ_0034642 was boosted in glioma tissues and cells. Overexpression of hsa_circ_0034642 was associated with clinical severity and poor prognosis. What is more, elevated hsa_circ_0034642 strikingly facilitated cell proliferation, migratory and invasive capacities, and decreased apoptotic cells. Mechanistically, hsa_circ_0034642 sponges miR-1205. miR-1205 regulates BATF3 level through targeting its 3'-untranslated region. In summary, hsa_circ_0034642 might play a key role in this malignancy.
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Affiliation(s)
- Chao Yi
- Department of Neurosurgery, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Hongbin Li
- Department of Neurosurgery, The First Affiliated Hospital of Jiamusi University, Jiamusi, China
| | - Dan Li
- Department of Pediatrics, The First Hospital of Qiqihar, Qiqihar, China
| | - Xiangying Qin
- Department of Neurosurgery, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Jun Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Yang Liu
- Department of Neurosurgery, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Zengliang Liu
- Department of Neurosurgery, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
| | - Jiewen Zhang
- Department of Neurosurgery, The Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, China
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28
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Cirillo M, Reinke S, Klapper W, Borchmann S. The translational science of hodgkin lymphoma. Br J Haematol 2018; 184:30-44. [DOI: 10.1111/bjh.15658] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 09/20/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Melita Cirillo
- Department of Haematology; Royal Perth Hospital; Perth Australia
- Department I of Internal Medicine; German Hodgkin Study Group (GHSG); Cologne Germany
| | - Sarah Reinke
- Department of Pathology; Hematopathology Section; University Hospital Schleswig-Holstein, Campus Kiel; Kiel Germany
| | - Wolfram Klapper
- Department of Pathology; Hematopathology Section; University Hospital Schleswig-Holstein, Campus Kiel; Kiel Germany
| | - Sven Borchmann
- Department I of Internal Medicine; German Hodgkin Study Group (GHSG); Cologne Germany
- Else Kröner Forschungskolleg Clonal Evolution in Cancer; University Hospital of Cologne; Cologne Germany
- Centre for Molecular Medicine Cologne; University of Cologne; Cologne Germany
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29
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The c-Jun and JunB transcription factors facilitate the transit of classical Hodgkin lymphoma tumour cells through G 1. Sci Rep 2018; 8:16019. [PMID: 30375407 PMCID: PMC6207696 DOI: 10.1038/s41598-018-34199-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 10/07/2018] [Indexed: 12/29/2022] Open
Abstract
Classical Hodgkin Lymphoma (cHL) is primarily a B cell lymphoid neoplasm and a member of the CD30–positive lymphomas. cHL and the other CD30–positive lymphomas are characterized by the elevated expression and/or constitutive activation of the activator protein-1 (AP-1) family transcription factors, c-Jun and JunB; however, the specific roles they play in the pathobiology of cHL are unclear. In this report we show that reducing either c-Jun or JunB expression with short-hairpin RNAs (shRNAs) reduced the growth of cHL cell lines in vitro and in vivo, primarily through impairing cell cycle transition through G1. We further investigated the effect of c-Jun and JunB knock-down on proliferation in another CD30–positive lymphoma, anaplastic lymphoma kinase-positive, anaplastic large cell lymphoma (ALK+ ALCL). We found that JunB knock-down in most ALK+ ALCL cell lines examined also resulted in reduced proliferation that was associated with a G0/G1 cell cycle defect. In contrast, c-Jun knock-down in multiple ALK+ ALCL cell lines had no effect on proliferation. In summary, this study directly establishes that both c-Jun and JunB play roles in promoting HRS cell proliferation. Furthermore, we demonstrate there are similarities and differences in c-Jun and JunB function between cHL and ALK+ ALCL.
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30
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Schleussner N, Merkel O, Costanza M, Liang HC, Hummel F, Romagnani C, Durek P, Anagnostopoulos I, Hummel M, Jöhrens K, Niedobitek A, Griffin PR, Piva R, Sczakiel HL, Woessmann W, Damm-Welk C, Hinze C, Stoiber D, Gillissen B, Turner SD, Kaergel E, von Hoff L, Grau M, Lenz G, Dörken B, Scheidereit C, Kenner L, Janz M, Mathas S. The AP-1-BATF and -BATF3 module is essential for growth, survival and TH17/ILC3 skewing of anaplastic large cell lymphoma. Leukemia 2018; 32:1994-2007. [PMID: 29588546 PMCID: PMC6127090 DOI: 10.1038/s41375-018-0045-9] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 12/20/2017] [Accepted: 01/08/2018] [Indexed: 01/26/2023]
Abstract
Transcription factor AP-1 is constitutively activated and IRF4 drives growth and survival in ALK+ and ALK- anaplastic large cell lymphoma (ALCL). Here we demonstrate high-level BATF and BATF3 expression in ALCL. Both BATFs bind classical AP-1 motifs and interact with in ALCL deregulated AP-1 factors. Together with IRF4, they co-occupy AP-1-IRF composite elements, differentiating ALCL from non-ALCL. Gene-specific inactivation of BATFs, or global AP-1 inhibition results in ALCL growth retardation and/or cell death in vitro and in vivo. Furthermore, the AP-1-BATF module establishes TH17/group 3 innate lymphoid cells (ILC3)-associated gene expression in ALCL cells, including marker genes such as AHR, IL17F, IL22, IL26, IL23R and RORγt. Elevated IL-17A and IL-17F levels were detected in a subset of children and adolescents with ALK+ ALCL. Furthermore, a comprehensive analysis of primary lymphoma data confirms TH17-, and in particular ILC3-skewing in ALCL compared with PTCL. Finally, pharmacological inhibition of RORC as single treatment leads to cell death in ALCL cell lines and, in combination with the ALK inhibitor crizotinib, enforces death induction in ALK+ ALCL. Our data highlight the crucial role of AP-1/BATFs in ALCL and lead to the concept that some ALCL might originate from ILC3.
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Affiliation(s)
- Nikolai Schleussner
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
| | - Olaf Merkel
- Institute of Clinical Pathology, Medical University of Vienna, Vienna, Austria
- European Research Initiative on ALK-Related Malignancies (ERIA), Cambridge, UK
| | - Mariantonia Costanza
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
- European Research Initiative on ALK-Related Malignancies (ERIA), Cambridge, UK
| | - Huan-Chang Liang
- Institute of Clinical Pathology, Medical University of Vienna, Vienna, Austria
- European Research Initiative on ALK-Related Malignancies (ERIA), Cambridge, UK
| | - Franziska Hummel
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
| | - Chiara Romagnani
- German Rheumatism Research Centre, German Rheumatism Research Centre (DRFZ), A Leibniz Institute, 10117, Berlin, Germany
- Medical Department I, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
| | - Pawel Durek
- German Rheumatism Research Centre, German Rheumatism Research Centre (DRFZ), A Leibniz Institute, 10117, Berlin, Germany
| | | | - Michael Hummel
- Institute of Pathology, Charité-Universitätsmedizin Berlin, 10117, Berlin, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Korinna Jöhrens
- Institute of Pathology, Charité-Universitätsmedizin Berlin, 10117, Berlin, Germany
| | - Antonia Niedobitek
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
| | | | - Roberto Piva
- Department of Molecular Biotechnology and Health Sciences, Center for Experimental Research and Medical Studies, University of Torino, Torino, Italy
| | - Henrike L Sczakiel
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
| | - Wilhelm Woessmann
- European Research Initiative on ALK-Related Malignancies (ERIA), Cambridge, UK
- NHL-BFM Study Centre and Department of Paediatric Haematology and Oncology, Justus-Liebig-University, Giessen, Germany
| | - Christine Damm-Welk
- European Research Initiative on ALK-Related Malignancies (ERIA), Cambridge, UK
- NHL-BFM Study Centre and Department of Paediatric Haematology and Oncology, Justus-Liebig-University, Giessen, Germany
| | - Christian Hinze
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
- Department of Nephrology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
| | - Dagmar Stoiber
- Institute of Pharmacology, Center for Physiology and Pharmacology, Medical University Vienna, Vienna, Austria
- Ludwig Boltzmann Institute for Cancer Research (LBI-CR), Vienna, Austria
| | - Bernd Gillissen
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
| | - Suzanne D Turner
- European Research Initiative on ALK-Related Malignancies (ERIA), Cambridge, UK
- Department of Pathology, University of Cambridge, Cambridge, CB21QP, UK
| | - Eva Kaergel
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
| | - Linda von Hoff
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
| | - Michael Grau
- Department of Medicine A, Albert-Schweitzer-Campus 1, University Hospital Münster, 48149, Münster, Germany
- Cluster of Excellence EXC 1003, Cells in Motion, 48149, Münster, Germany
| | - Georg Lenz
- Department of Medicine A, Albert-Schweitzer-Campus 1, University Hospital Münster, 48149, Münster, Germany
- Cluster of Excellence EXC 1003, Cells in Motion, 48149, Münster, Germany
| | - Bernd Dörken
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | | | - Lukas Kenner
- Institute of Clinical Pathology, Medical University of Vienna, Vienna, Austria.
- European Research Initiative on ALK-Related Malignancies (ERIA), Cambridge, UK.
- Ludwig Boltzmann Institute for Cancer Research (LBI-CR), Vienna, Austria.
- University of Veterinary Medicine, Vienna, Austria.
- CBmed, Center for Biomarker Research in Medicine, 8010, Graz, Austria.
| | - Martin Janz
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany
- Experimental and Clinical Research Center, a joint cooperation of Max-Delbrück-Center for Molecular Medicine and Charité - Universitätsmedizin Berlin, 13125, Berlin, Germany
| | - Stephan Mathas
- Max-Delbrück-Center for Molecular Medicine, 13125, Berlin, Germany.
- Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, 12200, Berlin, Germany.
- European Research Initiative on ALK-Related Malignancies (ERIA), Cambridge, UK.
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany.
- Experimental and Clinical Research Center, a joint cooperation of Max-Delbrück-Center for Molecular Medicine and Charité - Universitätsmedizin Berlin, 13125, Berlin, Germany.
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31
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Vrzalikova K, Sunmonu T, Reynolds G, Murray P. Contribution of Epstein⁻Barr Virus Latent Proteins to the Pathogenesis of Classical Hodgkin Lymphoma. Pathogens 2018; 7:pathogens7030059. [PMID: 29954084 PMCID: PMC6161176 DOI: 10.3390/pathogens7030059] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 02/07/2023] Open
Abstract
Pathogenic viruses have evolved to manipulate the host cell utilising a variety of strategies including expression of viral proteins to hijack or mimic the activity of cellular functions. DNA tumour viruses often establish latent infection in which no new virions are produced, characterized by the expression of a restricted repertoire of so-called latent viral genes. These latent genes serve to remodel cellular functions to ensure survival of the virus within host cells, often for the lifetime of the infected individual. However, under certain circumstances, virus infection may contribute to transformation of the host cell; this event is not a usual outcome of infection. Here, we review how the Epstein–Barr virus (EBV), the prototypic oncogenic human virus, modulates host cell functions, with a focus on the role of the EBV latent genes in classical Hodgkin lymphoma.
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Affiliation(s)
- Katerina Vrzalikova
- Institute for Cancer and Genomic Medicine, University of Birmingham, Birmingham B15 2TT, UK.
| | - Taofik Sunmonu
- Institute for Cancer and Genomic Medicine, University of Birmingham, Birmingham B15 2TT, UK.
| | - Gary Reynolds
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham B15 2TT, UK.
| | - Paul Murray
- Institute for Cancer and Genomic Medicine, University of Birmingham, Birmingham B15 2TT, UK.
- Department of Clinical and Molecular Pathology, Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University, 775 15 Olomouc, Czech Republic.
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32
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Weniger MA, Tiacci E, Schneider S, Arnolds J, Rüschenbaum S, Duppach J, Seifert M, Döring C, Hansmann ML, Küppers R. Human CD30+ B cells represent a unique subset related to Hodgkin lymphoma cells. J Clin Invest 2018; 128:2996-3007. [PMID: 29889102 DOI: 10.1172/jci95993] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 04/17/2018] [Indexed: 01/05/2023] Open
Abstract
Very few B cells in germinal centers (GCs) and extrafollicular (EF) regions of lymph nodes express CD30. Their specific features and relationship to CD30-expressing Hodgkin and Reed/Sternberg (HRS) cells of Hodgkin lymphoma are unclear but highly relevant, because numerous patients with lymphoma are currently treated with an anti-CD30 immunotoxin. We performed a comprehensive analysis of human CD30+ B cells. Phenotypic and IgV gene analyses indicated that CD30+ GC B lymphocytes represent typical GC B cells, and that CD30+ EF B cells are mostly post-GC B cells. The transcriptomes of CD30+ GC and EF B cells largely overlapped, sharing a strong MYC signature, but were strikingly different from conventional GC B cells and memory B and plasma cells, respectively. CD30+ GC B cells represent MYC+ centrocytes redifferentiating into centroblasts; CD30+ EF B cells represent active, proliferating memory B cells. HRS cells shared typical transcriptome patterns with CD30+ B cells, suggesting that they originate from these lymphocytes or acquire their characteristic features during lymphomagenesis. By comparing HRS to normal CD30+ B cells we redefined aberrant and disease-specific features of HRS cells. A remarkable downregulation of genes regulating genomic stability and cytokinesis in HRS cells may explain their genomic instability and multinuclearity.
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Affiliation(s)
| | | | | | - Judith Arnolds
- Department of Otorhinolaryngology, University of Duisburg-Essen, Essen, Germany
| | | | | | - Marc Seifert
- Institute of Cell Biology (Cancer Research), and
| | - Claudia Döring
- Dr. Senckenberg Institute of Pathology, University of Frankfurt/Main, Medical School, Frankfurt, Germany
| | - Martin-Leo Hansmann
- Dr. Senckenberg Institute of Pathology, University of Frankfurt/Main, Medical School, Frankfurt, Germany.,Frankfurt Institute for Advanced Studies, Frankfurt, Germany
| | - Ralf Küppers
- Institute of Cell Biology (Cancer Research), and
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33
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Cao L, Liu Y, Wang D, Huang L, Li F, Liu J, Zhang C, Shen Z, Gao Q, Yuan W, Zhang Y. MiR-760 suppresses human colorectal cancer growth by targeting BATF3/AP-1/cyclinD1 signaling. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:83. [PMID: 29661228 PMCID: PMC5902951 DOI: 10.1186/s13046-018-0757-8] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/10/2018] [Indexed: 12/12/2022]
Abstract
Background Recent studies have reported that microRNAs (miRNAs) often function as negative post-transcriptional regulators with altered expression levels found in colorectal cancer (CRC). There have been few studies on miRNAs that regulate the oncogenic alterations in CRC. Here, we aim to explore the anti-cancer miRNA and the potential mechanisms by which miRNAs modulate CRC progression. Methods We performed an integrated analysis of CRC miRNA expression datasets in The Cancer Genome Atlas (TCGA). The miRNA with the lowest expression, miR-760, was validated in an independent validation sample cohort of 76 CRC tissues. Functional assays, such as CCK-8 assay, colony formation assay, and CFSE staining, were used to determine the oncogenic role of miR-760 in human CRC progression. Furthermore, western blotting and dual-luciferase reporter assay were used to determine the mechanism by which miR-760 promotes proliferation of CRC cells. Xenograft nude mouse models were used to determine the role of miR-760 in CRC tumorigenicity in vivo. Immunohistochemical assays were conducted to study the relationship between miR-760 expression and basic leucine zipper transcriptional factor ATF-like 3 (BATF3) expression in human CRC samples. Results miR-760 was markedly downregulated in CRC tissues, and low miR-760 expression was associated with poor prognosis among CRC patients. Upregulation of miR-760 suppressed CRC cell proliferation, whereas downregulation of miR-760 promoted CRC proliferation in vitro. Additionally, we identified BATF3 as a direct target of miR-760, and that the essential biological function of miR-760 during CRC progression both in vitro and in vivo is to suppress the expression of BATF3 and downstream cyclinD1 via AP-1 transcription factor. Finally, we showed a significant correlation between miR-760 and BATF3 expression in CRC tissues. Conclusions miR-760 inhibited CRC growth by downregulating BATF3/AP-1/ cyclinD1 signaling. Electronic supplementary material The online version of this article (10.1186/s13046-018-0757-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ling Cao
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Yulin Liu
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Dan Wang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Lan Huang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Feng Li
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Jinbo Liu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Chaoqi Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Zhibo Shen
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Qun Gao
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Weitang Yuan
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Yi Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China. .,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China. .,School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, 450001, People's Republic of China. .,Henan Key Laboratory for Tumor Immunology and Biotherapy, Zhengzhou, 450052, Henan, China.
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34
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Montes-Mojarro IA, Steinhilber J, Bonzheim I, Quintanilla-Martinez L, Fend F. The Pathological Spectrum of Systemic Anaplastic Large Cell Lymphoma (ALCL). Cancers (Basel) 2018; 10:cancers10040107. [PMID: 29617304 PMCID: PMC5923362 DOI: 10.3390/cancers10040107] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 03/30/2018] [Accepted: 04/02/2018] [Indexed: 12/11/2022] Open
Abstract
Anaplastic large cell lymphoma (ALCL) represents a group of malignant T-cell lymphoproliferations that share morphological and immunophenotypical features, namely strong CD30 expression and variable loss of T-cell markers, but differ in clinical presentation and prognosis. The recognition of anaplastic lymphoma kinase (ALK) fusion proteins as a result of chromosomal translocations or inversions was the starting point for the distinction of different subgroups of ALCL. According to their distinct clinical settings and molecular findings, the 2016 revised World Health Organization (WHO) classification recognizes four different entities: systemic ALK-positive ALCL (ALK+ ALCL), systemic ALK-negative ALCL (ALK− ALCL), primary cutaneous ALCL (pC-ALCL), and breast implant-associated ALCL (BI-ALCL), the latter included as a provisional entity. ALK is rearranged in approximately 80% of systemic ALCL cases with one of its partner genes, most commonly NPM1, and is associated with favorable prognosis, whereas systemic ALK− ALCL shows heterogeneous clinical, phenotypical, and genetic features, underlining the different oncogenesis between these two entities. Recognition of the pathological spectrum of ALCL is crucial to understand its pathogenesis and its boundaries with other entities. In this review, we will focus on the morphological, immunophenotypical, and molecular features of systemic ALK+ and ALK− ALCL. In addition, BI-ALCL will be discussed.
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Affiliation(s)
- Ivonne A Montes-Mojarro
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
| | - Julia Steinhilber
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
| | - Irina Bonzheim
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
| | - Leticia Quintanilla-Martinez
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
| | - Falko Fend
- Institute of Pathology and Neuropathology and Comprehensive Cancer Center Tübingen, Eberhard-Karls-University, Liebermeisterstraße 8, 72076 Tübingen, Germany.
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35
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The Role of Activator Protein-1 (AP-1) Family Members in CD30-Positive Lymphomas. Cancers (Basel) 2018; 10:cancers10040093. [PMID: 29597249 PMCID: PMC5923348 DOI: 10.3390/cancers10040093] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 03/21/2018] [Accepted: 03/25/2018] [Indexed: 12/14/2022] Open
Abstract
The Activator Protein-1 (AP-1) transcription factor (TF) family, composed of a variety of members including c-JUN, c-FOS and ATF, is involved in mediating many biological processes such as proliferation, differentiation and cell death. Since their discovery, the role of AP-1 TFs in cancer development has been extensively analysed. Multiple in vitro and in vivo studies have highlighted the complexity of these TFs, mainly due to their cell-type specific homo- or hetero-dimerization resulting in diverse transcriptional response profiles. However, as a result of the increasing knowledge of the role of AP-1 TFs in disease, these TFs are being recognized as promising therapeutic targets for various malignancies. In this review, we focus on the impact of deregulated expression of AP-1 TFs in CD30-positive lymphomas including Classical Hodgkin Lymphoma and Anaplastic Large Cell Lymphoma.
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36
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Weiser C, Petkova MV, Rengstl B, Döring C, von Laer D, Hartmann S, Küppers R, Hansmann ML, Newrzela S. Ectopic expression of transcription factor BATF3 induces B-cell lymphomas in a murine B-cell transplantation model. Oncotarget 2018; 9:15942-15951. [PMID: 29662618 PMCID: PMC5882309 DOI: 10.18632/oncotarget.24639] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 02/24/2018] [Indexed: 12/03/2022] Open
Abstract
The mechanisms involved in malignant transformation of mature B and T lymphocytes are still poorly understood. In a previous study, we compared gene expression profiles of the tumor cells of Hodgkin lymphoma (HL) and anaplastic large cell lymphoma (ALCL) to their normal cellular counterparts and found the basic leucine zipper protein ATF-like 3 (BATF3) to be significantly upregulated in the tumor cells of both entities. To assess the oncogenic potential of BATF3 in lymphomagenesis and to dissect the molecular interactions of BATF3 in lymphoma cells, we retrovirally transduced murine mature T and B cells with a BATF3-encoding viral vector and transplanted each population into Rag1-deficient recipients. Intriguingly, BATF3-expressing B lymphocytes readily induced B-cell lymphomas after characteristic latencies, whereas T-cell transplanted animals remained healthy throughout the observation time. Further analyses revealed a germinal center B-cell-like phenotype of most BATF3-initiated lymphomas. In a multiple myeloma cell line, BATF3 inhibited BLIMP1 expression, potentially illuminating an oncogenic action of BATF3 in B-cell lymphomagenesis. In conclusion, BATF3 overexpression induces malignant transformation of mature B cells and might serve as a potential target in B-cell lymphoma treatment.
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Affiliation(s)
- Christian Weiser
- Dr. Senckenberg Institute of Pathology, Goethe-University of Frankfurt, Medical School, Frankfurt am Main, Germany
| | - Mina V Petkova
- Experimental and Clinical Research Center (ECRC), Medical Faculty of the Charité and Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Benjamin Rengstl
- Dr. Senckenberg Institute of Pathology, Goethe-University of Frankfurt, Medical School, Frankfurt am Main, Germany
| | - Claudia Döring
- Dr. Senckenberg Institute of Pathology, Goethe-University of Frankfurt, Medical School, Frankfurt am Main, Germany
| | - Dorothee von Laer
- Division of Virology, Department of Hygiene, Microbiology, Social Medicine Medical University IBK, Innsbruck, Austria
| | - Sylvia Hartmann
- Dr. Senckenberg Institute of Pathology, Goethe-University of Frankfurt, Medical School, Frankfurt am Main, Germany
| | - Ralf Küppers
- Institute of Cell Biology (Cancer Research), University of Duisburg-Essen, Medical School, Essen, Germany.,German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Martin-Leo Hansmann
- Dr. Senckenberg Institute of Pathology, Goethe-University of Frankfurt, Medical School, Frankfurt am Main, Germany.,German Cancer Consortium (DKTK), Heidelberg, Germany
| | - Sebastian Newrzela
- Dr. Senckenberg Institute of Pathology, Goethe-University of Frankfurt, Medical School, Frankfurt am Main, Germany
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37
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Biology of classical Hodgkin lymphoma: implications for prognosis and novel therapies. Blood 2018; 131:1654-1665. [PMID: 29500175 DOI: 10.1182/blood-2017-09-772632] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Accepted: 01/09/2018] [Indexed: 12/18/2022] Open
Abstract
Hodgkin lymphoma is considered a prime example of treatment success, with cure rates exceeding 80% using modern combined modality therapies. However, especially in adolescents and young adults, treatment-related toxicity and long-term morbidity still represent persistent challenges. Moreover, outcomes in patients with relapsed or refractory disease remain unfavorable in the era of high-dose chemotherapy and stem-cell transplantation. Hence, there is a high demand for novel and innovative alternative treatment approaches. In recent years, many new therapeutic agents have emerged from preclinical and clinical studies that target molecular hallmarks of Hodgkin lymphoma, including the aberrant phenotype of the tumor cells, deregulated oncogenic pathways, and immune escape. The antibody-drug conjugate brentuximab vedotin and immune checkpoint inhibitors have already shown great success in patients with relapsed/refractory disease, leading to US Food and Drug Administration approval and new trials testing these agents in various clinical settings. The expanding knowledge and understanding of Hodgkin lymphoma biology and disease progression, as well as the development of robust tools for biomarker-driven risk stratification and therapeutic decision making, continue to be fundamentally important for the success of these and other novel agents. We anticipate that the availability and clinical implementation of novel molecular assays will be instrumental in an era of rapid shifts in the treatment landscape of this disease. Here, we review the current knowledge of Hodgkin lymphoma pathobiology, highlighting the related development of novel treatment strategies and prognostic models that hold the promise to continually challenge and change the current standard of care in classical Hodgkin lymphoma.
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38
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IRF4 Mediates the Oncogenic Effects of STAT3 in Anaplastic Large Cell Lymphomas. Cancers (Basel) 2018; 10:cancers10010021. [PMID: 29346274 PMCID: PMC5789371 DOI: 10.3390/cancers10010021] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/09/2018] [Accepted: 01/12/2018] [Indexed: 11/17/2022] Open
Abstract
Systemic anaplastic large cell lymphomas (ALCL) are a category of T-cell non-Hodgkin’s lymphomas which can be divided into anaplastic lymphoma kinase (ALK) positive and ALK negative subgroups, based on ALK gene rearrangements. Among several pathways aberrantly activated in ALCL, the constitutive activation of signal transducer and activator of transcription 3 (STAT3) is shared by all ALK positive ALCL and has been detected in a subgroup of ALK negative ALCL. To discover essential mediators of STAT3 oncogenic activity that may represent feasible targets for ALCL therapies, we combined gene expression profiling analysis and RNA interference functional approaches. A shRNA screening of STAT3-modulated genes identified interferon regulatory factor 4 (IRF4) as a key driver of ALCL cell survival. Accordingly, ectopic IRF4 expression partially rescued STAT3 knock-down effects. Treatment with immunomodulatory drugs (IMiDs) induced IRF4 down regulation and resulted in cell death, a phenotype rescued by IRF4 overexpression. However, the majority of ALCL cell lines were poorly responsive to IMiDs treatment. Combination with JQ1, a bromodomain and extra-terminal (BET) family antagonist known to inhibit MYC and IRF4, increased sensitivity to IMiDs. Overall, these results show that IRF4 is involved in STAT3-oncogenic signaling and its inhibition provides alternative avenues for the design of novel/combination therapies of ALCL.
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39
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Vrzalikova K, Ibrahim M, Vockerodt M, Perry T, Margielewska S, Lupino L, Nagy E, Soilleux E, Liebelt D, Hollows R, Last A, Reynolds G, Abdullah M, Curley H, Care M, Krappmann D, Tooze R, Allegood J, Spiegel S, Wei W, Woodman CBJ, Murray PG. S1PR1 drives a feedforward signalling loop to regulate BATF3 and the transcriptional programme of Hodgkin lymphoma cells. Leukemia 2018; 32:214-223. [PMID: 28878352 PMCID: PMC5737877 DOI: 10.1038/leu.2017.275] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 08/09/2017] [Accepted: 08/14/2017] [Indexed: 12/15/2022]
Abstract
The Hodgkin/Reed-Sternberg cells of classical Hodgkin lymphoma (HL) are characterised by the aberrant activation of multiple signalling pathways. Here we show that a subset of HL displays altered expression of sphingosine-1-phosphate (S1P) receptors (S1PR)s. S1P activates phosphatidylinositide 3-kinase (PI3-K) in these cells that is mediated by the increased expression of S1PR1 and the decreased expression of S1PR2. We also showed that genes regulated by the PI3-K signalling pathway in HL cell lines significantly overlap with the transcriptional programme of primary HRS cells. Genes upregulated by the PI3-K pathway included the basic leucine zipper transcription factor, ATF-like 3 (BATF3), which is normally associated with the development of dendritic cells. Immunohistochemistry confirmed that BATF3 was expressed in HRS cells of most HL cases. In contrast, in normal lymphoid tissues, BATF3 expression was confined to a small fraction of CD30-positive immunoblasts. Knockdown of BATF3 in HL cell lines revealed that BATF3 contributed to the transcriptional programme of primary HRS cells, including the upregulation of S1PR1. Our data suggest that disruption of this potentially oncogenic feedforward S1P signalling loop could provide novel therapeutic opportunities for patients with HL.
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Affiliation(s)
- K Vrzalikova
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - M Ibrahim
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - M Vockerodt
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
- Institute of Anatomy and Cell Biology, Georg-August University of Göttingen, Göttingen, Germany
| | - T Perry
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - S Margielewska
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - L Lupino
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - E Nagy
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - E Soilleux
- Department of Cellular Pathology, John Radcliffe Hospital, Oxford, UK
| | - D Liebelt
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - R Hollows
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - A Last
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - G Reynolds
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - M Abdullah
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
- Department of Pathology, Universiti Putra Malaysia, Selangor, Malaysia
| | - H Curley
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - M Care
- Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | - D Krappmann
- Research Unit Cellular Signal Integration, Helmholtz Zentrum München, Neuherberg, Germany
| | - R Tooze
- Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | - J Allegood
- Department of Biochemistry and Molecular Biology and Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - S Spiegel
- Department of Biochemistry and Molecular Biology and Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
| | - W Wei
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
- Sheffield Institute of Translational Neuroscience, University of Sheffield, Sheffield, UK
| | - C B J Woodman
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - P G Murray
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
- Department of Clinical and Molecular Pathology, Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
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van Krieken JH. New developments in the pathology of malignant lymphoma: a review of the literature published from May to August 2017. J Hematop 2017; 10:65-73. [PMID: 29057015 PMCID: PMC5630645 DOI: 10.1007/s12308-017-0303-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- J H van Krieken
- Department of Pathology, Radboud University Medical Centre, P.O. Box 9101, 6500, HB Nijmegen, The Netherlands
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