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Saputra LA, Indrawati I, Hardianti MS, Anggorowati N. Correlation Between the Hepatitis C Virus NS3 Protein and CD30 Expression in Diffuse Large B-cell Lymphoma. Cureus 2024; 16:e65108. [PMID: 39171065 PMCID: PMC11338068 DOI: 10.7759/cureus.65108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2024] [Indexed: 08/23/2024] Open
Abstract
INTRODUCTION One of the etiologies of non-Hodgkin lymphoma (NHL) is chronic infection related to lymphoma pathogenesis, with a high prevalence of hepatitis C virus (HCV) infection seen. In determining the treatment and prognosis of NHL, cluster of differentiation 30 (CD30) immunohistochemical staining plays an important role. High levels of CD30 are found in patients with HCV infection. This study aimed to determine the prevalence of CD30 and HCV expression and its correlation with clinicopathological characteristics of Indonesian diffuse large B-cell lymphoma (DLBCL) patients. METHODS A total of 86 formalin-fixed paraffin-embedded (FFPE) samples of DLBCL cases were collected over the course of two years from the Anatomical Pathology department at Dr. Sardjito General Hospital in the special region of Yogyakarta, Indonesia. Immunohistochemistry was performed to detect the two markers (CD30 and HCV). Chi-square tests were used to investigate the correlations between CD30 expression and clinicopathological features in DLBCL patients. RESULTS The positivity rate of CD30 expression in 86 DLBCL samples was 25.6% (22/86) when using a 0% cut-off, and 7.0% (6/86) while using a 20% cutoff. The positivity rate of HCV expression in DLBCL samples was 34.9% (30/86). Positive CD30 expression, HCV expression and clinicopathological features (age, sex, Ann Arbor stage, extranodal involvement, and morphological variations) did not have statistically significant relationships (p>0.05). CONCLUSION There was no statistically significant correlation between CD30 immunoreactivity (cut-off >0% or >20%) and HCV NS3 expression and clinicopathological features (age, sex, Ann Arbor stage, extranodal involvement, lactate dehydrogenase, Eastern Cooperative Oncology Group status and morphological variants) in DLBCL.
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Affiliation(s)
- Lili A Saputra
- Department of Anatomical Pathology, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, IDN
- Department of Anatomical Pathology, Faculty of Medicine, Universitas Kristen Duta Wacana, Yogyakarta, IDN
| | - Indrawati Indrawati
- Department of Anatomical Pathology, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, IDN
| | - Mardiah S Hardianti
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, IDN
| | - Nungki Anggorowati
- Department of Anatomical Pathology, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, IDN
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Rodrigues-Fernandes CI, Abreu LG, Radhakrishnan R, Perez DEDC, Amaral-Silva GK, Gondak RDO, Rahimi S, Brennan PA, Fonseca FP, Vargas PA. Prognostic significance of CD30 expression in diffuse large B-cell lymphoma: A systematic review with meta-analysis. J Oral Pathol Med 2021; 50:587-593. [PMID: 34101913 DOI: 10.1111/jop.13208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 06/02/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND CD30 is variably expressed in diffuse large B-cell lymphoma (DLBCL), but its prognostic potential for the affected patients remains debatable and unclear. Therefore, we aimed to determine the frequency of CD30 expression in DLBCL and its potential for prognostic determination. METHODS An electronic systematic review was performed using multiple databases, followed by a quantitative meta-analysis to assess the frequency of CD30 expression with positivity cut-off values of >0% and >20%, and to determine its association with clinicopathological features and patients' survival. RESULTS Using a cut-off value >0%, we observed that 3.5%-59.1% of the cases were considered positive for CD30. There was a significant association of the protein expression with a lower number of extra-nodal sites affected by the neoplasm, with Ann Arbor advanced stage, the absence of B-symptoms, the lack of MYC and BCL2 translocations, and a lower ECOG performance. Using a cut-off value >20%, we observed that 2.5%-36.7% of the cases were considered positive for CD30, being significantly associated with a lower number of extra-nodal sites affected by the neoplasm, Ann Arbor stages III/IV, non-GCB tumours, the lack of MYC and BCL2 translocations, and a lower ECOG value. CD30 expression was significantly associated with a better survival rate, regardless of what cut-off parameter was used. CONCLUSION Despite variations in the cut-off values used to determine CD30 positivity in DLBCL, the expression of this protein seems to be associated with a higher survival rate and better prognosis.
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Affiliation(s)
| | - Lucas Guimarães Abreu
- Department of Child's and Adolescent's Oral Health, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Raghu Radhakrishnan
- Department of Oral Pathology, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Danyel Elias da Cruz Perez
- Department of Clinical and Preventive Dentistry, School of Dentistry, Universidade Federal de Pernambuco, Recife, Brazil
| | | | | | - Siavash Rahimi
- Department of Pathology, Queen Alexandra Hospital, Portsmouth, UK
| | - Peter A Brennan
- Department of Oral and Maxillofacial Surgery, Queen Alexandra Hospital, Portsmouth, UK
| | - Felipe Paiva Fonseca
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil.,Department of Oral Biology and Oral Pathology, School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.,Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Pablo Agustin Vargas
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, Piracicaba, Brazil.,Department of Oral Biology and Oral Pathology, School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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Istiadi H, Sadhana U, Puspasari D, Miranti IP, Karlowee V, Listiana DE, Prasetyo A. Role of Cell-Origin Profiling Using Immunohistochemistry to Predict the Survival of Patients with Diffuse Large B-Cell Lymphoma in Indonesia. Yonago Acta Med 2021; 64:200-206. [PMID: 34025195 DOI: 10.33160/yam.2021.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 04/26/2021] [Indexed: 11/05/2022]
Abstract
Background Diffuse large B-cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma in Asia and Indonesia. DLBCL could be further classified according to cell of origin as the germinal center B-cell (GCB) subtype or the non-germinal center B-cell (non-GCB) subtypes; of these, the non-GCB subtype usually has poorer prognosis. The purpose of this study is to determine the relationship between the cell-origin subtype and 3-year overall survival of patients with DLBCL at Kariadi General Hospital Semarang. Methods This research represents an observational analytical study of 36 patients with DLBCL who visited Kariadi General Hospital between January and August 2017. Data on age of diagnosis, tumor location, disease stage, and 3-year overall survival were collected. DLBCL subtype was determined via immunohistochemical examination of CD10, BCL6, and MUM1 protein expression. Data analyses, including the chi squared test and Kaplan-Meier curves, were conducted. Results The study population included 18 patients with GCB-subtype DLBCL and 18 patients with non-GCB-subtype DLBCL. No significant difference (P = 0.171) between disease stage and cell-origin subtype was noted between groups. Patients with the non-GCB subtype had a 3-year overall survival that was significantly worse than that of patients with the GCB subtype (P = 0.026). Moreover, the 3-year survival rate of patients with the non-GCB subtype of the disease was 38.9% while that of patients with the GCB subtype was 77.8%. Patients with advanced stages of DLBCL also had a 3-year overall survival that was significantly worse than those of patients with early stages of the disease (P < 0.001), with the 3-year survival rate of patients with advanced stage was 14.3%. Conclusion Patients with non-GCB-subtype DLBCL or advanced stages of the disease have a lower 3-year overall survival rate and poorer prognosis compared with those with other subtypes or earlier stages of the disease.
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Affiliation(s)
- Hermawan Istiadi
- Anatomical Pathology Department, Faculty of Medicine, Diponegoro University, Semarang 50244, Indonesia
| | - Udadi Sadhana
- Anatomical Pathology Department, Faculty of Medicine, Diponegoro University, Semarang 50244, Indonesia
| | - Dik Puspasari
- Anatomical Pathology Laboratory, Kariadi General Hospital, Semarang 50244, Indonesia
| | - Ika Pawitra Miranti
- Anatomical Pathology Department, Faculty of Medicine, Diponegoro University, Semarang 50244, Indonesia
| | - Vega Karlowee
- Anatomical Pathology Department, Faculty of Medicine, Diponegoro University, Semarang 50244, Indonesia
| | - Devia Eka Listiana
- Anatomical Pathology Laboratory, Kariadi General Hospital, Semarang 50244, Indonesia
| | - Awal Prasetyo
- Anatomical Pathology Department, Faculty of Medicine, Diponegoro University, Semarang 50244, Indonesia
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4
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Abstract
While our understanding of the biology of CD30 in lymphoma continues to evolve, our need to detect and measure its expression at the protein level remains critically important for diagnosis and patient care. In addition to its diagnostic and prognostic utility, CD30 has emerged as a vehicle for drug targeting through the antibody-drug conjugate brentuximab-vedotin (BV). Given the numerous ways that CD30 is utilized and its emergence as a predictive/prognostic biomarker, pathologists must come to a general consensus on the best reporting structure and methodology to ensure appropriate patient care. In this manuscript, we review the indications for testing, various modalities for testing, technical challenges, pitfalls, and potential standards of reporting. The following questions will try to be addressed in the current review article: What defines a "POSITIVE" level of CD30 expression?; How do we evaluate and report CD30 expression?; What are the caveats in the evaluation of CD30 expression?
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Cyclin D1-positive Mediastinal Large B-Cell Lymphoma With Copy Number Gains of CCND1 Gene. Am J Surg Pathol 2019; 43:110-120. [DOI: 10.1097/pas.0000000000001154] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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6
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Gong QX, Wang Z, Liu C, Li X, Lu TX, Liang JH, Xu W, Li JY, Zhang ZH. CD30 expression and its correlation with MYC and BCL2 in de novo diffuse large B-cell lymphoma. J Clin Pathol 2018; 71:795-801. [PMID: 29666157 DOI: 10.1136/jclinpath-2018-205039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 03/10/2018] [Accepted: 03/15/2018] [Indexed: 12/14/2022]
Abstract
AIM CD30+ diffuse large B-cell lymphoma (DLBCL) has emerged as a new immunophenotypic variant of de novo DLBCLs. However, the prevalence of CD30 positivity is variable according to different studies, and the prognostic significance of CD30 is also controversial. This study aimed to investigate the positive expression rate and prognostic impact of CD30 in de novo DLBCLs and try to find the correlated influences. METHODS A total of 241 patients with de novo DLBCL in east China from 2008 to 2015 were included to investigate the prevalence, clinicopathological features and outcomes of CD30+ de novo DLBCLs. Immunohistochemical evaluation for CD10, CD30, BCL2, BCL6, MUM1/IRF4, MYC and Ki67, and fluorescence in situ hybridisation for MYC and BCL2 gene alterations were performed. RESULTS Using a >0% threshold, CD30 expression was detected in approximately 10% patient with de novo DLBCL. These predominately presented with centroblastic or anaplastic morphological patterns, less frequently showing immunoblastic morphology or 'starry sky' pattern, mutually exclusive with MYC gene rearrangement, and negatively associated with BCL2 protein expression. CD30 expression was associated with a favourable prognosis of patients' outcomes. However, the multivariate analysis revealed that it was not an independent prognostic factor in de novo DLBCLs. The impact of CD30 might be influenced by the international prognostic index and the expression of MYC and BCL2 proteins. CONCLUSION CD30+ DLBCL may be a subset of de novo DLBCLs with characteristic clinicopathological features, but the prognostic role of CD30 is limited.
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Affiliation(s)
- Qi-Xing Gong
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhen Wang
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chong Liu
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xiao Li
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ting-Xun Lu
- Department of Haematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jin-Hua Liang
- Department of Haematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wei Xu
- Department of Haematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jian-Yong Li
- Department of Haematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhi-Hong Zhang
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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7
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Quesada AE, Medeiros LJ, Desai PA, Lin P, Westin JR, Hawsawi HM, Wei P, Tang G, Seegmiller AC, Reddy NM, Yin CC, Wang W, Xu J, Miranda RN, Zuo Z, Li S. Increased MYC copy number is an independent prognostic factor in patients with diffuse large B-cell lymphoma. Mod Pathol 2017; 30:1688-1697. [PMID: 28776574 DOI: 10.1038/modpathol.2017.93] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 06/06/2017] [Accepted: 06/18/2017] [Indexed: 12/21/2022]
Abstract
Patients with double-hit or triple-hit lymphoma have a significantly worse prognosis compared to patients with diffuse large B-cell lymphoma without MYC rearrangement. However, the prognostic importance of extra copies of MYC, BCL2, or BCL6 has not been fully explored. We studied 663 patients with de novo diffuse large B-cell lymphoma in whom the status of MYC/8q24, BCL2/18q21, and BCL6/3q27 were assessed by fluorescence in situ hybridization. Cases of double or triple extra copy lymphoma were defined by the presence of increased MYC copies and increased BCL2 and/or BCL6 copies or rearrangement. In total, 76 patients with diffuse large B-cell lymphoma had MYC extra copies including 43 cases of double or triple extra copy lymphoma; 105 patients had diffuse large B-cell lymphoma with MYC-R including 56 double- or triple-hit lymphoma; and 482 diffuse large B-cell lymphoma patients had no MYC abnormality (MYC normal). Patients with MYC extra copies, similar to MYC-R, had a worse overall survival compared with MYC normal patients (both P<0.01). The prognosis between patients with MYC extra copies and MYC-R was not statistically significantly different (P=0.086). Cell-of-origin classification failed to correlate with survival in the MYC extra copies group, similar to the MYC-R patient group. Compared with patients with double- or triple-hit lymphoma, patients with double or triple extra copy lymphoma had a higher complete remission rate (P=0.02), but there was no significant statistical difference in overall survival (P=0.089). Intensive induction chemotherapy regimens improved the overall survival of patients with double or triple extra copy lymphoma, but there was no significant improvement of overall survival in patients with MYC-R tumors. Multivariate analysis showed that MYC extra copy in diffuse large B-cell lymphoma is an independent poor prognostic factor, similar to MYC rearrangement.
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Affiliation(s)
- Andrés E Quesada
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Parth A Desai
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Pei Lin
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jason R Westin
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Huda M Hawsawi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Peng Wei
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Guilin Tang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Adam C Seegmiller
- Division of Hematopathology, Vanderbilt University, Nashville, TN, USA
| | - Nishitha M Reddy
- Division of Hematology/Oncology, Vanderbilt University, Nashville, TN, USA
| | - C Cameron Yin
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei Wang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jie Xu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Roberto N Miranda
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zhuang Zuo
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shaoying Li
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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8
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Li S, Young KH, Medeiros LJ. Diffuse large B-cell lymphoma. Pathology 2017; 50:74-87. [PMID: 29167021 DOI: 10.1016/j.pathol.2017.09.006] [Citation(s) in RCA: 352] [Impact Index Per Article: 50.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2017] [Accepted: 09/18/2017] [Indexed: 12/17/2022]
Abstract
Diffuse large B cell lymphoma (DLBCL) is the most common type of non-Hodgkin lymphoma worldwide, representing approximately 30-40% of all cases in different geographic regions. Patients most often present with a rapidly growing tumour mass in single or multiple, nodal or extranodal sites. The most common type of DLBCL, designated as not otherwise specified, represents 80-85% of all cases and is the focus of this review. There are also rare types of lymphoma composed of large B-cells, in aggregate about 15-20% of all neoplasms that are sufficiently distinctive to recognise separately. DLBCL not otherwise specified (referred to henceforth as DLBCL) is a heterogeneous entity in terms of clinical presentation, genetic findings, response to therapy, and prognosis. A major advance was the application of gene expression profiling (GEP) to the study of DLBCL which further clarified this heterogeneity and provided a rationale for subdividing cases into groups. The most popular system divides cases of DLBCL according to cell-of-origin into germinal centre B-cell like (GCB) and activated B-cell like (ABC) subtypes, with about 10-15% of cases being unclassifiable. Patients with the GCB subtype usually have better prognosis than patients with the ABC subtype. Although cell-of-origin is useful for predicting outcome, the GCB and ABC subtypes remain heterogeneous, with better and worse prognostic subsets within each group. Next generation sequencing (NGS) analysis of DLBCL has facilitated global identification of numerous and diverse genetic abnormalities in these neoplasms and has shown that GCB and ABC tumours have different mutation profiles. Although the therapy of patients with DLBCL is an active area of research, the current 5-year overall survival rate is 60-70% using standard-of-care frontline therapy. A precision medicine approach for the design of new therapies based on molecular findings in DLBCL is likely the best path forward. As pathologists, our role has expanded beyond diagnosis. We must perform a complete work-up of DLBCL cases. In addition to our traditional role in establishing the diagnosis, we need to analyse markers that provide information regarding prognosis and potential therapeutic targets. We also must ensure that adequate tissue is triaged for molecular studies which are essential for designing therapy regimens, particularly in the setting of disease relapse.
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Affiliation(s)
- Shaoying Li
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Ken H Young
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States.
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Abstract
CD30 is a member of the tumor necrosis factor receptor superfamily, member 8 (TNFRSF8), and its normal expression is restricted to activated T and B cells. In tumor cells, CD30 expression is most commonly associated with lymphoid malignancies (Hodgkin and non-Hodgkin lymphomas) and is a therapeutic target using anti-CD30 antibody. CD30 expression has been reported also in mostly adult non-lymphoid malignancies, raising the possibility of CD30-targeted therapy for additional tumors. In this study, we examined the incidence of CD30 expression in 251 hematopoietic and 334 non-hematopoietic cases of pediatric tumors. As expected, strong and membranous CD30 staining was seen in anaplastic large cell lymphoma, classical Hodgkin lymphoma, and embryonal carcinoma while variable staining was seen in diffuse large B cell lymphoma. In addition, positive CD30 staining was also seen in cases of neuroblastoma (33 of 56), neoplasm with chondroid differentiation (8 of 25), myeloid neoplasms (11 of 120), hemangioma (2 of 12), and mature teratoma (1 of 11). In neuroblastoma, the CD30 expression was generally restricted to cells with ganglion differentiation; staining of ganglion cells was also seen in the one positive case of mature teratoma. In neoplasm with chondroid differentiation, the positive cases were chondrosarcoma (3 of 5), chondroblastic osteosarcoma (2 of 10), and chondroblastoma (3 of 7). In acute myeloid leukemia, the CD30 positive cases were more common in AML with monocytic differentiation but did not correlate with any specific molecular change. We conclude that CD30 expression in pediatric tumors is more general than anticipated and future studies are warranted to understand the biologic and therapeutic significances.
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Affiliation(s)
- Jinjun Cheng
- 1 Department of Pathology, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Haiqing Zhu
- 2 Department of Pathology, St Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - John Kim Choi
- 2 Department of Pathology, St Jude Children's Research Hospital, Memphis, Tennessee, USA
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Xu J, Oki Y, Saksena A, Desai P, Lin P, Tang G, Yin CC, You MJ, Thakral B, Medeiros LJ, Li S. CD30 expression and prognostic significance in R-EPOCH–treated patients with diffuse large B-cell lymphoma. Hum Pathol 2017; 60:160-166. [DOI: 10.1016/j.humpath.2016.10.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 09/28/2016] [Accepted: 10/14/2016] [Indexed: 11/25/2022]
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11
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Ota S, Iwai T, Kawaji Y, Fujino T, Ohshiro M, Hirakawa Y, Chinen Y, Uchiyama H, Kaneko H, Kuroda J. A treatment refractory CD30-positive diffuse large B cell lymphoma in the ileal neobladder. Ann Hematol 2016; 96:683-684. [PMID: 28032185 DOI: 10.1007/s00277-016-2908-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Accepted: 12/17/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Saeko Ota
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.,Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Toshiki Iwai
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Yuka Kawaji
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Takahiro Fujino
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Muneo Ohshiro
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Yoshiko Hirakawa
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Yoshiaki Chinen
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Hiroto Kaneko
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan.,Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, Kyoto, 602-8566, Japan.
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Aptamers for CD Antigens: From Cell Profiling to Activity Modulation. MOLECULAR THERAPY-NUCLEIC ACIDS 2016; 6:29-44. [PMID: 28325295 PMCID: PMC5363458 DOI: 10.1016/j.omtn.2016.12.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 12/02/2016] [Accepted: 12/02/2016] [Indexed: 01/01/2023]
Abstract
Nucleic acid-based aptamers are considered to be a promising alternative to antibodies because of their strong and specific binding to diverse targets, fast and inexpensive chemical synthesis, and easy labeling with a fluorescent dye or therapeutic agent. Cluster of differentiation (CD) proteins are among the most popular antigens for aptamers on the cell surface. These anti-CD aptamers could be used in cell biology and biomedicine, from simple cell phenotyping by flow cytometry or fluorescent microscopy to diagnosis and treatment of HIV/AIDS to cancer and immune therapies. The unique feature of aptamers is that they can act simultaneously as an agonist and antagonist of CD receptors depending on a degree of aptamer oligomerization. Aptamers can also deliver small interfering RNA to silence vital genes in CD-positive cells. In this review, we summarize nucleic acid sequences of anti-CD aptamers and their use, which have been validated in multiple studies.
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13
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Bhatt G, Maddocks K, Christian B. CD30 and CD30-Targeted Therapies in Hodgkin Lymphoma and Other B cell Lymphomas. Curr Hematol Malig Rep 2016; 11:480-491. [DOI: 10.1007/s11899-016-0345-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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14
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Jamil MO, Mehta A. Diffuse Large B-cell lymphoma: Prognostic markers and their impact on therapy. Expert Rev Hematol 2016; 9:471-7. [PMID: 26808217 DOI: 10.1586/17474086.2016.1146584] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common type of Non-Hodgkin lymphoma (NHL). DLBCL is clinically, pathologically and molecularly heterogeneous disease. Various clinical, pathological and molecular markers have been developed to characterize the disease. Based on these characterizations, new targeted agents are being investigated to optimize the treatment and improve the outcomes of DLBCL. Enhanced molecular understanding, invention of targeted agents and immunotherapy has opened the doors for improvement in the treatment of DLBCL. In this review, we will discuss various prognostic markers of DLBCL and their potential therapeutic implications.
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Affiliation(s)
- Muhammad O Jamil
- a Hematology & Oncology, Department of Medicine , University of Alabama at Birmingham , Birmingham , AL , USA
| | - Amitkumar Mehta
- a Hematology & Oncology, Department of Medicine , University of Alabama at Birmingham , Birmingham , AL , USA
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Han van Krieken J. New developments in the pathology of malignant lymphoma: a review of the literature published from May 2015-September 2015. J Hematop 2015; 8:225-234. [PMID: 26640600 PMCID: PMC4659846 DOI: 10.1007/s12308-015-0262-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- J Han van Krieken
- Department of Pathology, Radboud University Medical Centre, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
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