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Zhao Y, He B, Xu Z, Zhang Y, Zhao X, Huang ZA, Yang F, Wang L, Duan L, Song J, Yao J. Interpretable artificial intelligence model for accurate identification of medical conditions using immune repertoire. Brief Bioinform 2023; 24:6960620. [PMID: 36567255 DOI: 10.1093/bib/bbac555] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/04/2022] [Accepted: 11/15/2022] [Indexed: 12/27/2022] Open
Abstract
Underlying medical conditions, such as cancer, kidney disease and heart failure, are associated with a higher risk for severe COVID-19. Accurate classification of COVID-19 patients with underlying medical conditions is critical for personalized treatment decision and prognosis estimation. In this study, we propose an interpretable artificial intelligence model termed VDJMiner to mine the underlying medical conditions and predict the prognosis of COVID-19 patients according to their immune repertoires. In a cohort of more than 1400 COVID-19 patients, VDJMiner accurately identifies multiple underlying medical conditions, including cancers, chronic kidney disease, autoimmune disease, diabetes, congestive heart failure, coronary artery disease, asthma and chronic obstructive pulmonary disease, with an average area under the receiver operating characteristic curve (AUC) of 0.961. Meanwhile, in this same cohort, VDJMiner achieves an AUC of 0.922 in predicting severe COVID-19. Moreover, VDJMiner achieves an accuracy of 0.857 in predicting the response of COVID-19 patients to tocilizumab treatment on the leave-one-out test. Additionally, VDJMiner interpretively mines and scores V(D)J gene segments of the T-cell receptors that are associated with the disease. The identified associations between single-cell V(D)J gene segments and COVID-19 are highly consistent with previous studies. The source code of VDJMiner is publicly accessible at https://github.com/TencentAILabHealthcare/VDJMiner. The web server of VDJMiner is available at https://gene.ai.tencent.com/VDJMiner/.
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Affiliation(s)
- Yu Zhao
- AI Lab, Tencent, Shenzhen, China
| | - Bing He
- AI Lab, Tencent, Shenzhen, China
| | | | - Yidan Zhang
- AI Lab, Tencent, Shenzhen, China.,School of Computer Science, Sichuan University, Chengdu, China
| | | | - Zhi-An Huang
- AI Lab, Tencent, Shenzhen, China.,Center for Computer Science and Information Technology, City University of Hong Kong Dongguan Research Institute, Dongguan, China
| | - Fan Yang
- AI Lab, Tencent, Shenzhen, China
| | | | - Lei Duan
- School of Computer Science, Sichuan University, Chengdu, China
| | - Jiangning Song
- AI Lab, Tencent, Shenzhen, China.,Monash Biomedicine Discovery Institute and Monash Data Futures Institute, Monash University, Melbourne, VIC 3800, Australia
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Barik GK, Sahay O, Paul D, Santra MK. Ezrin gone rogue in cancer progression and metastasis: An enticing therapeutic target. Biochim Biophys Acta Rev Cancer 2022; 1877:188753. [PMID: 35752404 DOI: 10.1016/j.bbcan.2022.188753] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 06/16/2022] [Accepted: 06/18/2022] [Indexed: 12/12/2022]
Abstract
Cancer metastasis is the primary cause of morbidity and mortality in cancer as it remains the most complicated, devastating, and enigmatic aspect of cancer. Several decades of extensive research have identified several key players closely associated with metastasis. Among these players, cytoskeletal linker Ezrin (the founding member of the ERM (Ezrin-Radixin-Moesin) family) was identified as a critical promoter of metastasis in pediatric cancers in the early 21st century. Ezrin was discovered 40 years ago as a aminor component of intestinal epithelial microvillus core protein, which is enriched in actin-containing cell surface structures. It controls gastric acid secretion and plays diverse physiological roles including maintaining cell polarity, regulating cell adhesion, cell motility and morphogenesis. Extensive research for more than two decades evinces that Ezrin is frequently dysregulated in several human cancers. Overexpression, altered subcellular localization and/or aberrant activation of Ezrin are closely associated with higher metastatic incidence and patient mortality, thereby justifying Ezrin as a valuable prognostic biomarker in cancer. Ezrin plays multifaceted role in multiple aspects of cancer, with its significant contribution in the complex metastatic cascade, through reorganizing the cytoskeleton and deregulating various cellular signaling pathways. Current preclinical studies using genetic and/or pharmacological approaches reveal that inactivation of Ezrin results in significant inhibition of Ezrin-mediated tumor growth and metastasis as well as increase in the sensitivity of cancer cells to various chemotherapeutic drugs. In this review, we discuss the recent advances illuminating the molecular mechanisms responsible for Ezrin dysregulation in cancer and its pleiotropic role in cancer progression and metastasis. We also highlight its potential as a prognostic biomarker and therapeutic target in various cancers. More importantly, we put forward some potential questions, which we strongly believe, will stimulate both basic and translational research to better understand Ezrin-mediated malignancy, ultimately leading to the development of Ezrin-targeted cancer therapy for the betterment of human life.
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Affiliation(s)
- Ganesh Kumar Barik
- Cancer Biology Division, National Centre for Cell Science, Ganeshkhind Road, Pune, Maharashtra 411007, India; Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind Road, Pune, Maharashtra 411007, India
| | - Osheen Sahay
- Cancer Biology Division, National Centre for Cell Science, Ganeshkhind Road, Pune, Maharashtra 411007, India; Department of Biotechnology, Savitribai Phule Pune University, Ganeshkhind Road, Pune, Maharashtra 411007, India
| | - Debasish Paul
- Laboratory of Cancer Biology and Genetics, Centre for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Manas Kumar Santra
- Cancer Biology Division, National Centre for Cell Science, Ganeshkhind Road, Pune, Maharashtra 411007, India.
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MicroRNAs and osteosarcoma: Potential targets for inhibiting metastasis and increasing chemosensitivity. Biochem Pharmacol 2022; 201:115094. [PMID: 35588853 DOI: 10.1016/j.bcp.2022.115094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 12/12/2022]
Abstract
Osteosarcoma (OS) is the third most common cancer in young adults after lymphoma and brain cancer. Metastasis, like other cellular events, is dependent on signaling pathways; a series of changes in some proteins and signaling pathways pave the way for OS cells to invade and migrate. Ezrin, TGF-β, Notch, RUNX2, matrix metalloproteinases (MMPs), Wnt/β-catenin, and phosphoinositide 3-kinase (PI3K)/AKT are among the most important of these proteins and signaling pathways. Despite the improvements in treating OS, the overall survival of patients suffering from the metastatic disease has not experienced any significant change after surgical treatments and chemotherapy and 5-years overall survival in patients with metastatic OS is about 20%. Studies have shown that overexpression or inhibition of some microRNAs (miRNAs) has significant effects in limiting the invasion and migration of OS cells. The results of these studies highlight the potential of the clinical application of some miRNA mimics and miRNA inhibitors (antagomiRs) to inhibit OS metastasis in the future. In addition, some studies have shown that miRNAs are associated with the most important drug resistance mechanisms in OS, and some miRNAs are highly effective targets to increase chemosensitivity. The results of these studies suggest that miRNA mimics and antagomiRs may be helpful to increase the efficacy of conventional chemotherapy drugs in the treatment of metastatic OS. In this article, we discussed the role of various signaling pathways and the involved miRNAs in the metastasis of OS, attempting to provide a comprehensive review of the literature on OS metastasis and chemosensitivity.
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Gamma/Delta (γδ) T Cells: The Role of the T-Cell Receptor in Diagnosis and Prognosis of Hematologic Malignancies. Am J Dermatopathol 2022; 44:237-248. [PMID: 35287137 DOI: 10.1097/dad.0000000000002041] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT There are 2 types of T cells: αβ and γδ T cells, named based on the composition of the T-cell receptor. γδ T cells are rare, making up 0.5%-10% of T cells. Although most leukemias, lymphomas, and immune-mediated conditions derive from αβ T cells, a handful of rare but important diseases are generally derived from γδ T cells, particularly primary cutaneous γδ T-cell lymphoma, hepatosplenic T-cell lymphoma, and monomorphic epitheliotropic intestinal T-cell lymphoma. There are also malignancies that may evince a γδ TCR phenotype, including large granulocytic lymphocyte leukemia, T-cell acute lymphobplastic leukemia (T-ALL), and mycosis fungoides, although such cases are rare. In this article, we will review the genesis of the T-cell receptor, the role of γδ T cells, and the importance of TCR type and methods of detection and outline the evidence for prognostic significance (or lack thereof) in lymphomas of γδ T cells. We will also highlight conditions that rarely may present with a γδ TCR phenotype and assess the utility of testing for TCR type in these diseases.
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Manso R, Rodríguez-Perales S, Torres-Ruiz R, Santonja C, Rodríguez-Pinilla SM. PD-L1 expression in peripheral T-cell lymphomas is not related to either PD-L1 gene amplification or rearrangements. Leuk Lymphoma 2021; 62:1648-1656. [PMID: 33550887 DOI: 10.1080/10428194.2021.1881511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Nodal peripheral T-cell lymphomas (n-PTCL) are aggressive lymphomas with no specific treatment. Programmed death 1 (PD-1) inhibits T-cell activation and proliferation, and the expression of its ligand PD-L1 has been associated with worse prognosis in some tumors. We performed immunohistochemistry for PD-1, p-STAT3, and PD-L1 (Clones SP142/263/22C3/28.8) and FISH studies for PD-L1/2 genes in chromosome 9p in a series of 168 formalin-fixed, paraffin-embedded n-PTCL samples. PD-L1 (clone 263) was the most frequently detected in both tumor cells (especially in the ALCL subgroup) and the microenvironment (especially in the AITL subgroup). In five ALCL cases, 3-4 copies of the two loci of chromosome 9 were found, suggestive of polyploidy. PD-L1 correlated with p-STAT3 on tumor cells. PD-1 expression in tumor cells was related to expression of PD-L1 in microenvironment. The expression of PD-L1 on tumor cells or microenvironment suggests that some n-PTCL cases might benefit from immune check-point modulation therapy.
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Affiliation(s)
- Rebeca Manso
- Pathology Department, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain
| | - Sandra Rodríguez-Perales
- Molecular Cytogenetics and Genome Engineering Group, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid, Spain
| | - Raúl Torres-Ruiz
- Molecular Cytogenetics and Genome Engineering Group, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid, Spain
| | - Carlos Santonja
- Pathology Department, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain
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Kamarádová K, Hrochová K, Salavec M, Belada D. T-cell receptor antibodies expression in benign and malignant cutaneous lymphoid infiltrates in comparison with T-cell receptor gene rearrangement and its diagnostic utility in borderline cases. Pathol Res Pract 2020; 216:153279. [PMID: 33186884 DOI: 10.1016/j.prp.2020.153279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 10/29/2020] [Accepted: 10/30/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Cutaneous T-cell lymphoid infiltrate can represent reactive lesion or a malignant T-cell lymphoma. However, clinical and histopathological appearance can overlap in both groups with a risk of misdiagnosis. Aberrant expression of T-cell markers is not always applicable and T-cell receptor (TCR) gene rearrangement is not always accessible and diagnosis in borderline cases can be challenging. AIMS Several types of TCR antibodies are currently available with limited knowledge of their expression in different cutaneous lymphoid infiltrates. Aim of the study is a comparison of expression of TCR antibodies in benign and malignant lymphoid infiltrates and their utility in borderline cases. METHODS Representative cases of reactive and malignant lymphoproliferations were collected. Separate group of lesions with borderline morphology was selected for comparison. Immunohistochemical expression of TCR-V-betaF1 (TCRBF1), TCR-C-beta1 (TCRJOVI.1), TCR gamma/delta (TCRGD) and TCR delta (TCRD) was performed in all cases. TCR gene rearrangement evaluation was performed in all cases using PCR BIOMED-2 assay. RESULTS Benign lymphoid infiltrates were all negative in TCRD and TCRGD. Expression of TCRJOVI.1 was seen in 3/10 cases and TCRBF1 in one. T-cell lymphomas were positive for TCRBF1 and TCRGD in 60% and 30% of cases respectively. TCR gene rearrangement was confirmed in 90% of lymphoma cases. All benign lesions were polyclonal. Morphologically borderline lesions showed expression of TCRBF1 in 6/10 cases and TCR gene rearrangement in 4/10 cases. Re-evaluation of the cases and clinical correlation led to the change of the diagnosis and confirmation of T-cell lymphoma in 4/10 cases. CONCLUSIONS Expression of TCRBF1 and TCR-gene rearrangement was significantly associated with malignant infiltrates. TCRBF1 positivity in borderline cutaneous lymphoproliferations can raise the suspicion of malignancy but confirmation by TCR gene rearrangement and careful clinical correlation is still advisable.
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Affiliation(s)
- K Kamarádová
- The Fingerland Department of Pathology, Charles University Faculty of Medicine and University Hospital Hradec Králové, Sokolská 581, Hradec Králové, 500 03, Czech Republic.
| | - K Hrochová
- Department of Clinical Biochemistry and Diagnostics, Charles University Faculty of Medicine and University Hospital Hradec Králové, Sokolská 581, Hradec Králové, 500 03, Czech Republic.
| | - M Salavec
- Department of Dermatology and Venereology, Charles University Faculty of Medicine and University Hospital Hradec Králové, Sokolská 581, Hradec Králové, 500 03, Czech Republic.
| | - D Belada
- 4thDepartment of Internal Medicine - Hematology, Charles University Faculty of Medicine and University Hospital Hradec Králové, Sokolská 581, Hradec Králové, 500 03, Czech Republic.
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Huang C, Zhang H, Gao Y, Diao L, Liu L. Development of a Novel Clinical Prognostic Model for Patients With Angioimmunoblastic T-Cell Lymphoma. Technol Cancer Res Treat 2020; 19:1533033820964231. [PMID: 33073702 PMCID: PMC7592312 DOI: 10.1177/1533033820964231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In this study we aimed to identify a set of prognostic factors for angioimmunoblastic T-cell lymphoma (AITL) and establish a novel prognostic model. The clinical data of 64 AITL patients enrolled to the Fourth Hospital of Hebei Medical University (from 2012 Jan to 2017 May) were retrospectively analyzed. The estimated 5-year overall survival and progression-free survival of this cohort of patients were 45.8% and 30.8%, respectively. Univariate analysis showed that age > 60 years, performance status ≥2, Ann Arbor stage III/IV, lactate dehydrogenase > 250 U/L, serum albumin (ALB) < 30 g/l, Coombs test positive, and Ki-67 rate ≥ 70% were significantly associated with poor prognosis. Multivariate analysis demonstrated that age > 60 years, ALB < 30 g/l, Ki-67 rate ≥ 70%, and Coombs test positive were independent prognosis factors for AITL. Here a new prognostic model, named as AITLI, was constructed using the top 5 significant prognostic factors for AITL prognostic prediction. The AITL patients were stratified into 3 risk groups: low, intermediate, and high risk groups. The new prognostic model AITLI showed better performance in predicting prognosis than the International Prognostic Index (IPI) and the prognostic index for PTCL, not otherwise specified (PIT) that were wisely used to predict the outcome for patients with other subtypes of lymphoma.
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Affiliation(s)
- Chen Huang
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Huichao Zhang
- Department of Clinic Laboratory, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Yuhuan Gao
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Lanping Diao
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Lihong Liu
- Department of Hematology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
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Pulitzer M, Geller S, Kumar E, Frosina D, Moskowitz A, Horwitz S, Myskowski P, Kheterpal M, Chan A, Dogan A, Jungbluth A. T-cell receptor-δ expression and γδ+ T-cell infiltrates in primary cutaneous γδ T-cell lymphoma and other cutaneous T-cell lymphoproliferative disorders. Histopathology 2018; 73:653-662. [PMID: 29893430 DOI: 10.1111/his.13671] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 06/10/2018] [Indexed: 01/16/2023]
Abstract
AIMS The diagnosis of cutaneous γδ T-cell lymphoma (GDTCL) requires the identification of γδ chains of the T-cell receptor (TCR). Our aim in this study was, by using a new monoclonal antibody (mAb) against TCRδ, to evaluate TCRδ expression in formalin-fixed paraffin-embedded (FFPE) skin tissue from TCRγ+ cutaneous T-cell lymphoma (CTCL), and to assess TCRδ expression within a spectrum of other cutaneous lymphoproliferative disorders (CLPDs). METHODS AND RESULTS Twelve cases (10 patients) with TCRγ+ CTCL and 132 additional CLPD cases (127 patients) were examined, including mycosis fungoides (MF) (n = 60), cutaneous GDTCL (n = 15), subcutaneous panniculitis-like T-cell lymphoma (SPTCL) (n = 11), and CD30+ lymphoproliferative disorder (LPD) (n = 24). Clone H-41 against TCRδ was used on a Leica Bond-3 automated stainer to label FFPE slides. H-41 immunostaining was graded as percentage infiltrate: high (50-100%), moderate (10-49%), and low (0-9%). In TCRγ+ tumours, 12 of 12 (100%) patients showed TCRδ expression comparable to TCRγ expression. No (0%) TCRγ+ cases were negative for TCRδ. In all CLPDs, TCRδ expression was as follows: GDTCL, 16 of 20 cases (14 of 15 patients) high, two moderate, and two low; MF, 0 of 60 cases high, nine moderate, and 51 low; CD30+ LPD, one of 24 cases high, two moderate, and 21 low; and SPTCL, 0 of 11 cases (0 of 9 patients) high, two moderate, and two low. Three MF-like cases and one SPTCL-like case showed high expression; the remainder showed low expression. CONCLUSIONS mAb H-41 against TCRδ matches TCRγ in immunostaining FFPE tissues from GDTCL, supporting H-41 as a replacement for mAb γ3.20. TCRδ expression in our study suggests that the true occurrence of γδ+ non-GDTCL CTCL/CLPD may be lower than suggested by the recent literature.
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Affiliation(s)
- Melissa Pulitzer
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Shamir Geller
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Erica Kumar
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Denise Frosina
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alison Moskowitz
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Steven Horwitz
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Patricia Myskowski
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Meenal Kheterpal
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Alexander Chan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ahmet Dogan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Achim Jungbluth
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Overlap at the molecular and immunohistochemical levels between angioimmunoblastic T-cell lymphoma and a subgroup of peripheral T-cell lymphomas without specific morphological features. Oncotarget 2018; 9:16124-16133. [PMID: 29662631 PMCID: PMC5882322 DOI: 10.18632/oncotarget.24592] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 02/21/2018] [Indexed: 12/12/2022] Open
Abstract
The overlap of morphology and immunophenotype between angioimmunoblastic T-cell lymphoma (AITL) and other nodal peripheral T-cell lymphomas (n-PTCLs) is a matter of current interest whose clinical relevance and pathogenic background have not been fully established. We studied a series of 98 n-PTCL samples (comprising 57 AITL and 41 PTCL-NOS) with five TFH antibodies (CD10, BCL-6, PD-1, CXCL13, ICOS), looked for mutations in five of the genes most frequently mutated in AITL (TET2, DNMT3A, IDH2, RHOA and PLCG1) using the Next-Generation-Sequencing Ion Torrent platform, and measured the correlations of these characteristics with morphology and clinical features. The percentage of mutations in the RHOA and TET2 genes was similar (23.5% of cases). PLCG1 was mutated in 14.3%, IDH2 in 11.2% and DNMT3A in 7.1% of cases, respectively. In the complete series, mutations in RHOA gene were associated with the presence of mutations in IDH2, TET2 and DNMT3A (p < 0.001, p = 0.043, and p = 0.029, respectively). Fourteen cases featured RHOA mutations without TET2 mutations. A close relationship was found between the presence of these mutations and a TFH-phenotype in AITL and PTCL-NOS patients. Interestingly, BCL-6 expression was the only TFH marker differentially expressed between AITL and PTCL-NOS cases. There were many fewer mutated cases than there were cases with a TFH phenotype. Overall, these data suggest alternative ways by which neoplastic T-cells overexpress these proteins. On the other hand, no clinical or survival differences were found between any of the recognized subgroups of patients with respect to their immunohistochemistry or mutational profile.
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Manso R, Sánchez-Beato M, González-Rincón J, Gómez S, Rojo F, Mollejo M, García-Cosio M, Menárguez J, Piris MA, Rodríguez-Pinilla SM. Mutations in the JAK/STAT pathway genes and activation of the pathway, a relevant finding in nodal Peripheral T-cell lymphoma. Br J Haematol 2017; 183:497-501. [PMID: 29076126 DOI: 10.1111/bjh.14984] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Rebeca Manso
- Pathology Department, Fundación Jiménez Díaz, UAM, Madrid, Spain
| | | | - Julia González-Rincón
- Instituto Investigación Sanitaria Puerta de Hierro-Majadahonda (IDIPHIM), Madrid, Spain.,Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain
| | - Sagrario Gómez
- Instituto Investigación Sanitaria Puerta de Hierro-Majadahonda (IDIPHIM), Madrid, Spain
| | - Federico Rojo
- Pathology Department, Fundación Jiménez Díaz, UAM, Madrid, Spain
| | - Manuela Mollejo
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain.,Pathology Department, Hospital Universitario Virgen de la Salud, Toledo, Spain
| | - Mónica García-Cosio
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain.,Pathology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Javier Menárguez
- Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain.,Pathology Department, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - Miguel A Piris
- Pathology Department, Fundación Jiménez Díaz, UAM, Madrid, Spain.,Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain
| | - Socorro M Rodríguez-Pinilla
- Pathology Department, Fundación Jiménez Díaz, UAM, Madrid, Spain.,Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain
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Wang T, Lu Y, Polk A, Chowdhury P, Murga-Zamalloa C, Fujiwara H, Suemori K, Beyersdorf N, Hristov AC, Lim MS, Bailey NG, Wilcox RA. T-cell Receptor Signaling Activates an ITK/NF-κB/GATA-3 axis in T-cell Lymphomas Facilitating Resistance to Chemotherapy. Clin Cancer Res 2016; 23:2506-2515. [PMID: 27780854 DOI: 10.1158/1078-0432.ccr-16-1996] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 09/16/2016] [Accepted: 10/11/2016] [Indexed: 12/11/2022]
Abstract
Purpose: T-cell lymphomas are a molecularly heterogeneous group of non-Hodgkin lymphomas (NHL) that account for a disproportionate number of NHL disease-related deaths due to their inherent and acquired resistance to standard multiagent chemotherapy regimens. Despite their molecular heterogeneity and frequent loss of various T cell-specific receptors, the T-cell antigen receptor is retained in the majority of these lymphomas. As T-cell receptor (TCR) engagement activates a number of signaling pathways and transcription factors that regulate T-cell growth and survival, we examined the TCR's role in mediating resistance to chemotherapy.Experimental Design: Genetic and pharmacologic strategies were utilized to determine the contribution of tyrosine kinases and transcription factors activated in conventional T cells following TCR engagement in acquired chemotherapy resistance in primary T-cell lymphoma cells and patient-derived cell lines.Results: Here, we report that TCR signaling activates a signaling axis that includes ITK, NF-κB, and GATA-3 and promotes chemotherapy resistance.Conclusions: These observations have significant therapeutic implications, as pharmacologic inhibition of ITK prevented the activation of this signaling axis and overcame chemotherapy resistance. Clin Cancer Res; 23(10); 2506-15. ©2016 AACR.
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MESH Headings
- Adenine/analogs & derivatives
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Drug Resistance, Neoplasm/genetics
- Drug Resistance, Neoplasm/immunology
- GATA3 Transcription Factor/genetics
- GATA3 Transcription Factor/immunology
- Gene Expression Regulation, Neoplastic/drug effects
- Humans
- Lymphoma, Non-Hodgkin/drug therapy
- Lymphoma, Non-Hodgkin/genetics
- Lymphoma, Non-Hodgkin/immunology
- Lymphoma, T-Cell/drug therapy
- Lymphoma, T-Cell/genetics
- Lymphoma, T-Cell/immunology
- NF-kappa B/genetics
- NF-kappa B/immunology
- Piperidines
- Primary Cell Culture
- Protein-Tyrosine Kinases/antagonists & inhibitors
- Protein-Tyrosine Kinases/immunology
- Pyrazoles/administration & dosage
- Pyrimidines/administration & dosage
- Receptors, Antigen, T-Cell/genetics
- Receptors, Antigen, T-Cell/immunology
- Signal Transduction/drug effects
- T-Lymphocytes/immunology
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Affiliation(s)
- Tianjiao Wang
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, Michigan
| | - Ye Lu
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, Michigan
| | - Avery Polk
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, Michigan
| | - Pinki Chowdhury
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, Michigan
| | - Carlos Murga-Zamalloa
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, Michigan
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
| | - Hiroshi Fujiwara
- Department of Hematology, Clinical Immunology and Infectious Disease, Graduate School of Medicine, Ehime University, Toon, Ehime, Japan
| | - Koichiro Suemori
- Department of Hematology, Clinical Immunology and Infectious Disease, Graduate School of Medicine, Ehime University, Toon, Ehime, Japan
| | - Niklas Beyersdorf
- Institute for Virology and Immunobiology, University of Würzburg, Würzburg, Germany
| | - Alexandra C Hristov
- Department of Pathology, University of Michigan, Ann Arbor, Michigan
- Department of Dermatology, University of Michigan, Ann Arbor, Michigan
| | - Megan S Lim
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Nathanael G Bailey
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Ryan A Wilcox
- Department of Internal Medicine, Division of Hematology and Oncology, University of Michigan, Ann Arbor, Michigan.
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12
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Manso R, Bellas C, Martín-Acosta P, Mollejo M, Menárguez J, Rojo F, Llamas P, Piris MA, Rodríguez-Pinilla SM. C-MYC is related to GATA3 expression and associated with poor prognosis in nodal peripheral T-cell lymphomas. Haematologica 2016; 101:e336-8. [PMID: 27151990 DOI: 10.3324/haematol.2016.143768] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Rebeca Manso
- Pathology Department, Fundación Jiménez Díaz, UAM, Madrid
| | - Carmen Bellas
- Pathology Department, Hospital Universitario Puerta de Hierro, Madrid
| | | | - Manuela Mollejo
- Pathology Department, Hospital Universitario Virgen de la Salud, Toledo
| | - Javier Menárguez
- Pathology Department, Hospital Universitario Gregorio Marañón, Madrid
| | - Federico Rojo
- Pathology Department, Fundación Jiménez Díaz, UAM, Madrid
| | - Pilar Llamas
- Haematology Department, Fundación Jiménez Díaz, UAM, Madrid
| | - Miguel A Piris
- Pathology Department, Hospital Universitario Marqués de Valdecilla, Universidad de Cantabria, IDIVAL, Santander, Spain
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13
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Wilcox RA. A three-signal model of T-cell lymphoma pathogenesis. Am J Hematol 2016; 91:113-22. [PMID: 26408334 DOI: 10.1002/ajh.24203] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 08/24/2015] [Accepted: 09/23/2015] [Indexed: 12/12/2022]
Abstract
T-cell lymphoma pathogenesis and classification have, until recently, remained enigmatic. Recently performed whole-exome sequencing and gene-expression profiling studies have significant implications for their classification and treatment. Recurrent genetic modifications in antigen ("signal 1"), costimulatory ("signal 2"), or cytokine receptors ("signal 3"), and the tyrosine kinases and other signaling proteins they activate, have emerged as important therapeutic targets in these lymphomas. Many of these genetic modifications do not function in a cell-autonomous manner, but require the provision of ligand(s) by constituents of the tumor microenvironment, further supporting the long-appreciated view that these lymphomas are dependent upon and driven by their microenvironment. Therefore, the seemingly disparate fields of genomics and immunology are converging. A unifying "3 signal model" for T-cell lymphoma pathogenesis that integrates these findings will be presented, and its therapeutic implications briefly reviewed.
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Affiliation(s)
- Ryan A. Wilcox
- Department of Internal Medicine, Division of Hematology and Oncology; University of Michigan; Ann Arbor Michigan
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14
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Prognostic Value of Ezrin in Various Cancers: A Systematic Review and Updated Meta-analysis. Sci Rep 2015; 5:17903. [PMID: 26632332 PMCID: PMC4668575 DOI: 10.1038/srep17903] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Accepted: 11/09/2015] [Indexed: 12/26/2022] Open
Abstract
More and more studies have investigated the effects of Ezrin expression level on the prognostic role in various tumors. However, the results remain controversial rather than conclusive. Here, we performed a systematic review and meta-analysis to evaluate the correlation of Ezrin expression with the prognosis in various tumors. the pooled hazard ratios (HR) with the corresponding 95% confidence intervals (95% CI) were calculated to evaluate the degree of the association. The overall results of fifty-five studies with 6675 patients showed that elevated Ezrin expression was associated with a worse prognosis in patients with cancers, with the pooled HRs of 1.86 (95% CI: 1.51–2.31, P < 0.001) for over survival (OS), 2.55 (95% CI: 2.14–3.05, P < 0.001) for disease-specific survival (DFS) and 2.02 (95% CI: 1.13–3.63, P = 0.018) for disease-specific survival (DSS)/metastasis-free survival (MFS) by the random, fixed and random effect model respectively. Similar results were also observed in the stratified analyses by tumor types, ethnicity background and sample source. This meta-analysis suggests that Ezrin may be a potential prognostic marker in cancer patients. High Ezrin is associated with a poor prognosis in a variety of solid tumors.
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15
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MicroRNA-144 inhibits the proliferation, apoptosis, invasion, and migration of osteosarcoma cell line F5M2. Tumour Biol 2015; 36:6949-58. [DOI: 10.1007/s13277-015-3396-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 03/25/2015] [Indexed: 10/23/2022] Open
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16
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Manso R, Rodríguez-Pinilla SM, González-Rincón J, Gómez S, Monsalvo S, Llamas P, Rojo F, Pérez-Callejo D, Cereceda L, Limeres MA, Maeso C, Ferrando L, Pérez-Seoane C, Rodríguez G, Arrinda JM, García-Bragado F, Franco R, Rodriguez-Peralto JL, González-Carreró J, Martín-Dávila F, Piris MA, Sánchez-Beato M. Recurrent presence of the PLCG1 S345F mutation in nodal peripheral T-cell lymphomas. Haematologica 2014; 100:e25-7. [PMID: 25304611 DOI: 10.3324/haematol.2014.113696] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Rebeca Manso
- Pathology Department, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain
| | | | - Julia González-Rincón
- Group of Research in Lymphoma, (Medical Oncology Service), Oncohematology Area, IIS Puerta de Hierro-Majadahonda (IDIPHIM), Madrid, Spain
| | - Sagrario Gómez
- Group of Research in Lymphoma, (Medical Oncology Service), Oncohematology Area, IIS Puerta de Hierro-Majadahonda (IDIPHIM), Madrid, Spain
| | - Silvia Monsalvo
- Haematology Department, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain
| | - Pilar Llamas
- Haematology Department, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain
| | - Federico Rojo
- Pathology Department, IIS-Fundación Jiménez Díaz, UAM, Madrid, Spain
| | - David Pérez-Callejo
- Group of Research in Lymphoma, (Medical Oncology Service), Oncohematology Area, IIS Puerta de Hierro-Majadahonda (IDIPHIM), Madrid, Spain
| | - Laura Cereceda
- Pathology Department, Hospital U. Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Miguel A Limeres
- Pathology Department, Hospital U. Canarias Dr. Negrín, Gran Canaria, Canarias, Spain
| | - Carmen Maeso
- Pathology Department, CMI Nuestra Señora de la Candelaria, Sta. Cruz de Tenerife, Spain
| | - Lucía Ferrando
- Pathology Department, Hospital San Pedro de Alcántara, Cáceres, Spain
| | | | | | - José M Arrinda
- Pathology Department, Hospital del Bidasoa, Guipúzcoa, Spain
| | | | - Renato Franco
- Pathology Department, Istituto Nazionale Tumori IRCSS - Fondazione Pascal, Napoli, Italy
| | | | | | | | - Miguel A Piris
- Pathology Department, Hospital U. Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Margarita Sánchez-Beato
- Group of Research in Lymphoma, (Medical Oncology Service), Oncohematology Area, IIS Puerta de Hierro-Majadahonda (IDIPHIM), Madrid, Spain
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17
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Parameswaran N, Gupta N. Re-defining ERM function in lymphocyte activation and migration. Immunol Rev 2013; 256:63-79. [DOI: 10.1111/imr.12104] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Neetha Parameswaran
- Department of Immunology; Lerner Research Institute; Cleveland Clinic; Cleveland OH USA
| | - Neetu Gupta
- Department of Immunology; Lerner Research Institute; Cleveland Clinic; Cleveland OH USA
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