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Hafiani H, Bouknani N, Oqbani K, Rami A. Low-grade endometrial stromal sarcoma, a rare uterine tumor: Case report. Radiol Case Rep 2024; 19:1823-1826. [PMID: 38420342 PMCID: PMC10899045 DOI: 10.1016/j.radcr.2024.01.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 01/20/2024] [Accepted: 01/25/2024] [Indexed: 03/02/2024] Open
Abstract
This case report describes a 45-year-old woman presenting with abnormal uterine bleeding and a cervical mass. Imaging and biopsy revealed low-grade endometrial stromal sarcoma (LGESS), emphasizing the importance of comprehensive evaluation for uterine masses. The report underscores the role of MRI and pathology in diagnosis, with immunohistochemical analysis helping confirmation. A multidisciplinary approach and vigilant follow-up are crucial for optimal management. The rarity of LGESS and its challenging diagnosis highlight the need for continued research to improve diagnostic and therapeutic strategies. Surgical intervention remains primary, but the optimal management approach is debated. This report indicates the necessity of a comprehensive approach to uterine mass evaluation and ongoing research for enhanced patient care.
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Affiliation(s)
- Hamza Hafiani
- Mohammed VI University of Health Sciences Faculty of Medicine, Cheikh Khalifa Hospital, Casablanca-Settat
| | - Nawal Bouknani
- Mohammed VI University of Health Sciences Faculty of Medicine, Cheikh Khalifa Hospital, Casablanca-Settat
| | - Kenza Oqbani
- Mohammed VI University of Health Sciences Faculty of Medicine, Cheikh Khalifa Hospital, Casablanca-Settat
| | - Amal Rami
- Mohammed VI University of Health Sciences Faculty of Medicine, Cheikh Khalifa Hospital, Casablanca-Settat
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2
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Silvestre-Roig C, Brandau S. Controversies associated with the identification of the true origins of human neutrophils. J Leukoc Biol 2024; 115:797-800. [PMID: 38412285 DOI: 10.1093/jleuko/qiae036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/29/2024] Open
Abstract
Discussion on the lineage commitment of early human neutrophil progenitors.
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Affiliation(s)
- Carlos Silvestre-Roig
- Institute of Experimental Pathology (ExPat), Center for Molecular Biology of Inflammation (ZMBE), University of Münster, Von-Esmarch-Straße 56, 48149 Münster, Germany
| | - Sven Brandau
- Experimental and Translational Research, Department of Otorhinolaryngology, University Hospital Essen, Hufelandstrasse 55, 45122 Essen, Germany
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Manyau MCP, Zambuko B, Chatambudza M, Zhou DT, Manasa J. Still Far to Go With Characterisation of Molecular and Genetic Features of Diffuse Large B-Cell Lymphoma in People Living With HIV: A Scoping Review. Oncol Rev 2024; 18:1375291. [PMID: 38707485 PMCID: PMC11066230 DOI: 10.3389/or.2024.1375291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/13/2024] [Indexed: 05/07/2024] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) accounts for half of non-Hodgkin lymphoma cases in people living with human immunodeficiency syndrome (PLWH). The interplay of viremia, immune dysregulation and co-infection with oncogenic viruses play a role in pathogenesis of DLBCL in PLWH (HIV-DLBCL). This scoping review aimed to describe the molecular landscape of HIV-DLBCL, investigate the impact of biomarker on clinical outcomes and describe technologies used to characterise HIV-DLBCL. Thirty-two papers published between 2001 and 2023 were included in this review. Samples of HIV-DLBCL were relatively small (16-110). Cohort effects influenced frequencies of molecular characteristics hence their impact on survival was not clear. Molecular features were distinct from HIV-unrelated DLBCL. The most frequently assessed characteristic was cell of origin (81.3% of studies). Somatic mutations were the least researched (6.3% of studies). Overall, biomarker identification in HIV-DLBCL requires broader richer data from larger or pooled samples using more powerful techniques such as next-generation sequencing.
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Affiliation(s)
- Maudy C. P. Manyau
- Laboratory Diagnostic and Investigative Sciences, University of Zimbabwe, Harare, Zimbabwe
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | | | - Moses Chatambudza
- Laboratory Diagnostic and Investigative Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Danai T. Zhou
- Laboratory Diagnostic and Investigative Sciences, University of Zimbabwe, Harare, Zimbabwe
- Biomedical Research and Training Institute, Harare, Zimbabwe
| | - Justen Manasa
- Laboratory Diagnostic and Investigative Sciences, University of Zimbabwe, Harare, Zimbabwe
- Biomedical Research and Training Institute, Harare, Zimbabwe
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Grass JK, Grupp K, Kluth M, Hube-Magg C, Simon R, Kemper M, Izbicki JR, Sauter G, Melling N. CD10 Expression Correlates with Earlier Tumour Stages and Left-Sided Tumour Location in Colorectal Cancer but Has No Prognostic Impact in a European Cohort. Cancers (Basel) 2024; 16:1473. [PMID: 38672555 PMCID: PMC11047823 DOI: 10.3390/cancers16081473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/08/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
The role of CD10 expression in colorectal cancer has been controversially discussed in the literature. Some data suggest a predictive capacity for lymph node and liver metastases, thus influencing overall survival (OS) and disease-free survival (DFS). This study aims to analyse the relationship between CD10 expression and overall survival (OS) in a European cohort. To determine the association of CD10 expression with tumour phenotype, molecular features, and prognosis, a tissue microarray of 1469 colorectal carcinomas was analysed using immunohistochemistry and was compared with matched clinicopathologic data. CD10 expression correlated with earlier tumour stages (p = 0.017) and left-sided colon cancer (p < 0.001). However, no correlation was found between CD10 expression and lymph node involvement (p = 0.711), tumour grading (p = 0.397), or overall survival (p = 0.562). Even in the subgroup analysis of tumour or nodal stage, CD10 did not affect overall survival, although it was significantly associated with p53 and nuclear β-catenin expression (p = 0.013 and p < 0.001, respectively). CD10 expression correlates with earlier tumour stages, colon cancer location, and indicators of aggressive CRC subtypes. However, we can exclude CD10 as a relevant independent prognosticator for CRC.
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Affiliation(s)
- Julia-Kristin Grass
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (J.R.I.); (N.M.)
| | - Katharina Grupp
- Department of Plastic, Reconstructive and Aesthetic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany;
| | - Martina Kluth
- Department of Pathology with Sections Molecular Pathology and Cytopathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (C.H.-M.); (R.S.); (G.S.)
| | - Claudia Hube-Magg
- Department of Pathology with Sections Molecular Pathology and Cytopathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (C.H.-M.); (R.S.); (G.S.)
| | - Ronald Simon
- Department of Pathology with Sections Molecular Pathology and Cytopathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (C.H.-M.); (R.S.); (G.S.)
| | - Marius Kemper
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (J.R.I.); (N.M.)
| | - Jakob R. Izbicki
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (J.R.I.); (N.M.)
| | - Guido Sauter
- Department of Pathology with Sections Molecular Pathology and Cytopathology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (C.H.-M.); (R.S.); (G.S.)
| | - Nathaniel Melling
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246 Hamburg, Germany; (M.K.); (J.R.I.); (N.M.)
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Zhou J, Xiao H, Wang Z, Wang H, Liang X, Zhai Z, Hong J. CD14 -CD10-CD45 +HLA-DR -SSC + neutrophils may be granulocytic myeloid-derived suppressor cell-like cells and relate to disease progression in non-Hodgkin's lymphoma patients. Immunol Cell Biol 2024; 102:256-268. [PMID: 38361210 DOI: 10.1111/imcb.12728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 08/31/2023] [Accepted: 01/16/2024] [Indexed: 02/17/2024]
Abstract
We explored the frequency of CD14-CD10-CD45+HLA-DR-SSC++ neutrophils (CD10- neutrophils) in patients with non-Hodgkin's lymphoma (NHL), and their immunologic characteristics and clinical significance. Patients with NHL who were newly diagnosed (NDP; n = 33), in remission (RMP; n = 28) and relapsed (RLP; n = 29) were included, and 47 volunteers were recruited as healthy controls (HCs). The frequency of CD10- neutrophils in the peripheral blood from HC and patients with NHL was detected. CD10- and CD10+ neutrophils were sorted, and their cytology was analyzed. CD3+ T cells were also isolated and cultured with the autologous CD10- or CD10+ neutrophils, after which the proliferation and death rates of T cells were determined. The levels of arginase-1 (Arg-1) and reactive oxygen species (ROS) in CD10+ or CD10- neutrophils were examined. Few CD10- neutrophils were detected in HCs but were significantly elevated in patients with NHL, especially in NDP and RLP. In addition, CD10- neutrophils in NDP with advanced stage and high risk were markedly higher than those in NDP with limited stage and low risk. In RMP and RLP, the relapse-free survival and overall survival in patients with high CD10- neutrophils were shorter than those with low CD10- neutrophils. CD10- neutrophils from patients with NHL, which mainly consist of immature neutrophils, inhibit T-cell proliferation and facilitate T-cell death. Furthermore, a significant increase was observed in Arg-1 expression, along with an increase to a certain extent in ROS. CD10- neutrophils in patients with NHL have characteristics of myeloid-derived suppressor cells and may be related to disease progression and poor prognosis.
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Affiliation(s)
- Ji Zhou
- Department of Epidemiology and Health Statistics, School of Public Health, Anhui Medical University, Hefei, China
- School of Nursing, Anhui Medical University, Hefei, China
- Nursing International Collaboration Research Center of Anhui Province, Hefei, China
| | - Hao Xiao
- Hematologic Diseases Research Center of Second Affiliated Hospital of Anhui Medical University, Hefei, China
- Hematologic Department of Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhitao Wang
- Hematologic Diseases Research Center of Second Affiliated Hospital of Anhui Medical University, Hefei, China
- Hematologic Department of Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Huiping Wang
- Hematologic Diseases Research Center of Second Affiliated Hospital of Anhui Medical University, Hefei, China
- Hematologic Department of Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xue Liang
- Hematologic Diseases Research Center of Second Affiliated Hospital of Anhui Medical University, Hefei, China
- Hematologic Department of Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zhimin Zhai
- Hematologic Diseases Research Center of Second Affiliated Hospital of Anhui Medical University, Hefei, China
- Hematologic Department of Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jingfang Hong
- School of Nursing, Anhui Medical University, Hefei, China
- Nursing International Collaboration Research Center of Anhui Province, Hefei, China
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Wang S, Xiao Y, An X, Luo L, Gong K, Yu D. A comprehensive review of the literature on CD10: its function, clinical application, and prospects. Front Pharmacol 2024; 15:1336310. [PMID: 38389922 PMCID: PMC10881666 DOI: 10.3389/fphar.2024.1336310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/29/2024] [Indexed: 02/24/2024] Open
Abstract
CD10, a zinc-dependent metalloprotease found on the cell surface, plays a pivotal role in an array of physiological and pathological processes including cardiovascular regulation, immune function, fetal development, pain response, oncogenesis, and aging. Recognized as a biomarker for hematopoietic and tissue stem cells, CD10 has garnered attention for its prognostic potential in the progression of leukemia and various solid tumors. Recent studies underscore its regulatory significance and therapeutic promise in combating Alzheimer's disease (AD), and it is noted for its protective role in preventing heart failure (HF), obesity, and type-2 diabetes. Furthermore, CD10/substance P interaction has also been shown to contribute to the pain signaling regulation and immunomodulation in diseases such as complex regional pain syndrome (CRPS) and osteoarthritis (OA). The emergence of COVID-19 has sparked interest in CD10's involvement in the disease's pathogenesis. Given its association with multiple disease states, CD10 is a prime therapeutic target; inhibitors targeting CD10 are now being advanced as therapeutic agents. This review compiles recent and earlier literature on CD10, elucidating its physicochemical attributes, tissue-specific expression, and molecular functions. Furthermore, it details the association of CD10 with various diseases and the clinical advancements of its inhibitors, providing a comprehensive overview of its growing significance in medical research.
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Affiliation(s)
- Shudong Wang
- Department of Cardiology, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yinghui Xiao
- Public Research Platform, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xingna An
- Public Research Platform, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Ling Luo
- Public Research Platform, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Kejian Gong
- Department of Thoracic Surgery, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Dehai Yu
- Public Research Platform, The First Hospital of Jilin University, Changchun, Jilin, China
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Dimitrov G, Shousha S, Troianova P. CD10 expression as a potential predictor of pathological complete response in ER-negative and triple-negative breast cancer patients treated with anthracycline-based neoadjuvant chemotherapy. Exp Mol Pathol 2024; 135:104885. [PMID: 38281565 DOI: 10.1016/j.yexmp.2024.104885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 12/27/2023] [Accepted: 01/26/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Neoadjuvant chemotherapy (NCT) can induce a pathological complete response (pCR) in breast cancer patients, leading to improved outcomes. However, predicting which patients will achieve pCR remains a challenge. CD10, a myoepithelial marker, has shown diagnostic and prognostic value in metastatic tumors. Its potential as a predictor of chemosensitivity to anthracycline-based NCT in breast cancer is unknown. AIM This retrospective study aimed to investigate the potential of CD10 cancer cell expression as a predictive marker of chemosensitivity in breast cancers treated with anthracycline-based neoadjuvant chemotherapy. METHODS We analyzed 130 patients with invasive ductal carcinoma who received anthracycline-based NCT. CD10 expression was assessed by immunohistochemistry on pre-treatment biopsies. Statistical analysis evaluated the association between CD10 expression and pCR rates. RESULTS Univariate analysis revealed that ER-positive and CD10-negative tumors had lower pCR rates [OR 7.4830 (95% CI 2.7762-20.1699); p = 0.0001]. Multivariate analysis confirmed ER status as a strong predictor of poor response [OR 0.085 (95% CI 0.024-0.30); p < 0.001] and CD10 expression as a predictor of a favourable response [OR 0.11 (0.8-0.19); p = 0.049]. CD10 expression significantly predicted pCR in ER-negative cases [OR 0.1098 (0.0268-0.4503); p = 0.0022] and triple-negative breast cancer [OR 0.0966 (95% CI 0.0270-0.3462); p = 0.0003]. Concordance was observed between core biopsies and excised samples. CONCLUSION Positive CD10 cancer cell expression may predict increased response to anthracycline-based neoadjuvant chemotherapy in ER-negative and triple-negative breast cancer cases. Further research is needed to validate these findings in larger cohorts and determine the clinical utility of CD10 as a predictive marker.
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Affiliation(s)
- George Dimitrov
- Medical University of Sofia, Boulevard "Akademik Ivan Evstratiev Geshov " 15, 1431 Sofia Center, Sofia, Bulgaria; Department of Medical Oncology, Tsaritsa Yoanna Hospital, Byalo More 8, 1527 Sofia, Bulgaria.
| | - Sami Shousha
- Department of Histopathology, Imperial College London, Charing Cross Hospital Campus, St Dunstan's Road, London W6 8RP, United Kingdom
| | - Petranka Troianova
- Medical University of Sofia, Boulevard "Akademik Ivan Evstratiev Geshov " 15, 1431 Sofia Center, Sofia, Bulgaria; Department of Medical Oncology, Tsaritsa Yoanna Hospital, Byalo More 8, 1527 Sofia, Bulgaria
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8
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Fang Z, Wang J, Li T, Yin M, Peng Y, Zhang X. A method for isolating and culturing ectopic epithelial and stromal cells to study human adenomyosis. Arch Gynecol Obstet 2024; 309:551-563. [PMID: 37872452 DOI: 10.1007/s00404-023-07254-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/03/2023] [Indexed: 10/25/2023]
Abstract
PURPOSE Although adenomyosis is a common and benign gynecological disease, the specific pathogenesis of this condition is yet to be fully elucidated. It is difficult to culture primary cells of the ectopic endometrial epithelia and stroma from human adenomyosis lesions. Most of the previous of studies on adenomyosis were based on primary eutopic endometrium cells. However, as yet, no efficient protocols have been developed for the isolation, culture or purification of primary ectopic epithelial and stromal cells from human adenomyosis lesions. Therefore, the present study aimed to develop an efficient protocol for the isolation and culture of primary ectopic epithelial and stromal cells from human adenomyosis lesions. METHODS In the present study, we aimed to obtain ectopic endometrium tissue from human adenomyosis foci and use a simple and operable type I collagenase digestion method for primary culture. Cells were isolated by sterile cell strainer filtration and flow cytometry was performed to identify, purify, and evaluate the viability of isolated ectopic endometrial cells. RESULTS Using our method, we successfully isolated and cultured highly purified and active ectopic endometrial epithelial and stromal cells from human adenomyosis foci. Ep-CAM was expressed in ectopic epithelial cells of human adenomyosis with a purity of 93.74% and a viability of 80.58%. In addition, CD10 were robustly expressed by ectopic stromal cells in human adenomyosis. Cellular purity and viability were determined to be 96.37 and 93.49%, respectively. CONCLUSION Our method provides a new experimental model for studying the molecular pathogenesis of human adenomyosis.
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Affiliation(s)
- Zhou Fang
- Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China
- The First Affiliated Hospital of Huzhou University, Huzhou, Zhejiang, People's Republic of China
| | - Jianzhang Wang
- Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China
| | - Tiantian Li
- Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China
| | - Meichen Yin
- Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China
| | - Yangying Peng
- Taizhou First People's Hospital, Huangyan Hospital of Wenzhou Medical University, Taizhou, Zhejiang, People's Republic of China
| | - Xinmei Zhang
- Women's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People's Republic of China.
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Erin N, Akdeniz Ö. ADAM10 and Neprilysin level decreases in immune cells of mice bearing metastatic breast carcinoma: Possible role in cancer inflammatory response. Int Immunopharmacol 2024; 127:111384. [PMID: 38141405 DOI: 10.1016/j.intimp.2023.111384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/25/2023]
Abstract
OBJECTIVE AND DESIGN ADAM10 and Neprilysin, proteases, play critical role in inflammatory disease, however their role in cancer immune response is not clear. We here evaluated changes in immune response using an experimental model for breast cancer. MATERIAL AND METHOD Highly metastatic breast cancer cells (4T1-derived) were injected orthotopically (mammary-pad of Balb-c mice) to induce tumors. Changes in enzyme level and activity as well as alterations in inflammatory cytokine release in the presence or absence of ADAM10 and NEP activity was determined using specific inhibitors and recombinant proteins. Cytokine response was evaluated using mix leucocyte cultures obtained from control and tumor-bearing mice. ANOVA with Dunnett's posttest was used for statistical analysis. RESULTS ADAM10 and NEP expression was decreased markedly in lymph nodes and spleens of tumor-bearing mice. ADAM10 activity was reduced together with apparent alterations of ADAM10 processing. ADAM10 and NEP activity decreased TNF-α, IL-6 and IFN-ɣ secretion. Suppression of these inflammatory cytokines were more prominent in cultures obtained from control mice demonstrating counteracting factors that are exist in tumor-bearing mice. CONCLUSION Loss of ADAM10 and NEP activity in immune cells during breast cancer metastasis might be one of the main factors involved in induction of chronic inflammation by tumors.
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Affiliation(s)
- Nuray Erin
- Akdeniz University, School of Medicine, Department of Medical Pharmacology, Antalya 07070, Turkiye.
| | - Özlem Akdeniz
- Akdeniz University, School of Medicine, Department of Medical Pharmacology, Antalya 07070, Turkiye
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Schutz PW, Cheung S, Yi L, Rossi FMV. Cellular activation patterns of CD10+ fibro-adipogenic progenitors across acquired disease states in human skeletal muscle biopsies. Free Neuropathol 2024; 5:5-3. [PMID: 38357523 PMCID: PMC10865694 DOI: 10.17879/freeneuropathology-2024-5162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/27/2023] [Indexed: 02/16/2024]
Abstract
Background: Fibro-adipogenic progenitors (FAP) are muscle resident mesenchymal stem cells pivotal for regulation of myofiber repair. Experimental results show in addition involvement in a range of other pathological conditions and potential for pharmacological intervention. FAP histopathology in human muscle biopsies is largely unknown, but has potential to inform translational research. Methods: CD10+ FAPs in 32 archival muscle biopsies from 8 groups (normal, dermatomyositis, inclusion body myositis (IBM), anti-synthetase syndrome, immune-mediated necrotizing myopathy (IMNM), denervation, type 2 atrophy, rhabdomyolysis) were visualized by CD10 immunohistochemistry and their histology compared. Groups are compared by semi-quantitative scoring. Results: Histological activation of endomysial CD10+ FAPs includes prominent expansion of a network of cell processes surrounding muscle fibers, as well as endomysial cell clusters evidencing proliferation. Prominence of periarteriolar processes is a notable feature in some pathologies. FAP activation is often associated with fiber degeneration/regeneration, foci of inflammation, and denervation in keeping with experimental results. Type 2 atrophy shows no evidence of FAP activation. Dermatomyositis and anti-synthetase syndrome associated myositis demonstrate diffuse activation. Conclusion: Assessment of CD10+ FAP activation is routinely possible using CD10 immunohistochemistry and demonstrates several patterns in keeping with preclinical results. Prominent expansion of FAP processes surrounding myofibers suggests enhanced interaction between myofiber/basement membranes and FAPs during activation. The presence of diffuse FAP activation in dermatomyositis biopsies unrelated to fiber repair raises the possibility of FAP activation as part of the autoimmune process. Future diagnostic applications, clinical significance and therapeutic potential remain to be elucidated.
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Affiliation(s)
- Peter W. Schutz
- Department of Pathology, University of British Columbia, Vancouver, Canada
| | - Simon Cheung
- Department of Pathology, Vancouver General Hospital, Vancouver, Canada
| | - Lin Yi
- School of Biomedical Engineering, University of British Columbia, Vancouver, Canada
| | - Fabio M. V. Rossi
- School of Biomedical Engineering, University of British Columbia, Vancouver, Canada
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11
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Chai XS, Tao GS, Ding H, Zhou P, Mei XL, Li XX. Case Report: Low-grade endometrial stromal sarcoma with intravenous and intracardiac extension: a case after misdiagnosis of endometrial stromal nodule as submucosal fibroid. Front Oncol 2023; 13:1205783. [PMID: 37909010 PMCID: PMC10613730 DOI: 10.3389/fonc.2023.1205783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 09/18/2023] [Indexed: 11/02/2023] Open
Abstract
We present herein a rare case of large vascular and cardiac metastases of low-grade endometrial stromal sarcoma (LG-ESS) in a female patient, which occurred after misdiagnosis of endometrial stromal nodule (ESN) as submucosal leiomyoma 7 years ago. Preoperative three-dimensional CT reconstruction was used to assess the extent of the lesion. The patient underwent radical resection: thrombectomy and total hysterectomy with bilateral salpingo-oophorectomy without establishing the cardiopulmonary bypass. Intraoperative transesophageal ultrasound (TEE) was used to monitor whether the intracardiac mass was removed completely. To date, this patient is alive without any evidence of recurrence 3 years after surgery. The differential diagnosis of ESN and LG-ESS is often difficult. A clear distinction can only be reliably made after histological analysis of the tumor's entire interface with the neighboring myometrium. This case highlights that follow-ups of patients with ESN are important. Regular follow-up can detect metastasis and recurrence of misdiagnosed LG-ESS as early as possible. Distant metastasis of LG-ESS is rare, especially involving large vessels or the heart. The treatment should largely rely on multidisciplinary cooperation. Although the surgery is traumatic, the perioperative mortality rate is low, and patients can avoid death from congestive heart failure or sudden death.
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Affiliation(s)
- Xiao-Shan Chai
- Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Guang-Shi Tao
- Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Hui Ding
- Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Peng Zhou
- Department of Pathology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xi-Long Mei
- Department of Radiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xiao-Xue Li
- Department of Obstetrics and Gynecology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
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Sharma K, Sharma P, Sivakumar N, Gupta S, Chandra S. Primary Follicular Lymphoma of Anterior Maxilla Rectifying the Importance of Diagnostic Algorithm: A Case Report. Indian J Otolaryngol Head Neck Surg 2023; 75:2496-2499. [PMID: 37636735 PMCID: PMC10447834 DOI: 10.1007/s12070-023-03774-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 04/03/2023] [Indexed: 08/29/2023] Open
Abstract
Primary Follicular Lymphoma of the oral cavity is one of the rarest variants of non-Hodgkin's lymphoma b-cell subtype. Now a days, increased incidence of extranodal occurrence in oral cavity and its conjoining behavior with epithelial malignancies possess the need for precise and timely diagnosis of the entity to prevent abrupt over-treatment. In this string, we report a case of primary follicular lymphoma of oral cavity which initially masqueraded oral squamous cell carcinoma but later its diagnosis as follicular lymphoma led to early treatment of the patient which led to good prognosis. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-03774-6.
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Affiliation(s)
- Kriti Sharma
- Department of Oral Pathology, Microbiology and Forensic Odontology, King George’s Medical University, Lucknow, Uttar Pradesh 226003 India
| | - Pooja Sharma
- Department of Oral Pathology, Microbiology and Forensic Odontology, King George’s Medical University, Lucknow, Uttar Pradesh 226003 India
| | - N Sivakumar
- Department of Oral Pathology, Microbiology and Forensic Odontology, CDER, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Shalini Gupta
- Department of Oral Pathology, Microbiology and Forensic Odontology, King George’s Medical University, Lucknow, Uttar Pradesh 226003 India
| | - Shaleen Chandra
- Department of Oral Pathology, Microbiology and Forensic Odontology, King George’s Medical University, Lucknow, Uttar Pradesh 226003 India
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Castillo DR, Park D, Jeon WJ, Joung B, Lee J, Yang C, Pham B, Hino C, Chong E, Shields A, Nguyen A, Brothers J, Liu Y, Zhang KK, Cao H. Unveiling the Prognostic Significance of BCL6+/ CD10+ Mantle Cell Lymphoma: Meta-Analysis of Individual Patients and Systematic Review. Int J Mol Sci 2023; 24:10207. [PMID: 37373354 DOI: 10.3390/ijms241210207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/01/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Mantle cell lymphoma (MCL) is a type of non-Hodgkin lymphoma (NHL) characterized by a hallmark translocation of t (11; 14). CD10 negativity has been used to differentiate MCL from other NHL types; however, recently, there has been an increase in the number of reported cases of CD10-positive MCL. This warrants further investigation into this rarer immunophenotype and its clinical significance. BCL6, which is a master transcription factor for the regulation of cell proliferation and key oncogene in B cell lymphomagenesis, has been reported to have co-expression with CD10 in MCL. The clinical significance of this aberrant antigen expression remains unknown. We conducted a systematic review by searching four databases and selected five retrospective analyses and five case series. Two survival analyses were conducted to determine if BCL6 positivity conferred a survival difference: 1. BCL6+ vs. BCL6- MCL. 2. BCL6+/CD10+ vs. BCL6-/CD10+ MCL. Correlation analysis was conducted to determine if BCL6 positivity correlated with the Ki67 proliferation index (PI). Overall survival (OS) rates were performed by the Kaplan-Meier method and log-rank test. Our analyses revealed that BCL6+ MCL had significantly shorter overall survival (median OS: 14 months vs. 43 months; p = 0.01), BCL6+/CD10+ MCL had an inferior outcome vs. BCL6+/CD10- MCL (median OS: 20 months vs. 55 months p = 0.1828), BCL6+ MCL had significantly higher percentages of Ki67% (Ki67% difference: 24.29; p = 0.0094), and BCL6 positivity had a positive correlation with CD10+ status with an odds ratio 5.11 (2.49, 10.46; p = 0.0000286). Our analysis showed that BCL6 expression is correlated with CD10 positivity in MCL, and BCL6 expression demonstrated an inferior overall survival. The higher Ki67 PI in BCL6+ MCL compared to BCL6- MCL further supports the idea that the BCL6+ immunophenotype may have prognostic value in MCL. MCL management should consider incorporating prognostic scoring systems adjusted for BCL6 expression. Targeted therapies against BCL6 may offer potential therapeutic options for managing MCL with aberrant immunophenotypes.
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Affiliation(s)
- Dani Ran Castillo
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Daniel Park
- Department of Internal Medicine, School of Medicine, University of California San Francisco-Fresno, Fresno, CA 93701, USA
| | - Won Jin Jeon
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Bowon Joung
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Jae Lee
- School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Chieh Yang
- Department of Internal Medicine, School of Medicine, University of California Riverside, Riverside, CA 92521, USA
| | - Bryan Pham
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Christopher Hino
- Department of Internal Medicine, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Esther Chong
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Andrea Shields
- Department of Pathology, Loma Linda University, Loma Linda, CA 92354, USA
| | - Anthony Nguyen
- Department of Nutrition, Texas A&M University, College Station, TX 77030, USA
| | - Joel Brothers
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
| | - Yan Liu
- Department of Pathology, Loma Linda University, Loma Linda, CA 92354, USA
| | - Ke K Zhang
- Department of Nutrition, Texas A&M University, College Station, TX 77030, USA
- Center for Epigenetics & Disease Prevention, Institute of Biosciences & Technology, College of Medicine, Texas A&M University, Houston, TX 77030, USA
| | - Huynh Cao
- Department of Oncology/Hematology, School of Medicine, Loma Linda University, Loma Linda, CA 92354, USA
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Yan M, Khattab R, Meyerson H. ALK-positive Large B-Cell Lymphoma Presenting as a Circumscribed Breast Mass with Germinal Center Immunophenotype. Int J Surg Pathol 2023; 31:233-238. [PMID: 35521914 DOI: 10.1177/10668969221099627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We report a rare case of ALK-positive large B cell lymphoma which initially presented as a circumscribed breast mass in a young woman mimicking fibroadenoma. The lymphoma demonstrated typical immunoblastic morphology with monomorphic round nuclei and prominent central nucleoli. Immunophenotypically, the lymphoma was positive for MUM1,CD138, BOB1, OCT2, PAX5 (focal), CD4, and was negative for CD20, CD79a and all other T cell antigens. Immunostaining for the ALK protein revealed the characteristic granular cytoplasmic staining typical for ALK-positive large B cell lymphoma with an ALK::CTCL fusion confirmed on genomic profiling study. Notably the cells also expressed CD10 and BCL6. Staging revealed disseminated disease with blood, bone marrow and liver involvement. To our knowledge, this is the first report of ALK-positive large B cell lymphoma initially presenting as a breast lesion. Additionally, expression of CD10 and BCL6 suggested a germinal center origin for the lesion.
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Affiliation(s)
- Mingfei Yan
- Department of Pathology, 24575University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Ruba Khattab
- Department of Pathology, 24575University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Howard Meyerson
- Department of Pathology, 24575University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
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15
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Tang X, Wan F, Ye T, Hou X, Li Q. Lessons for the clinical nephrologist: a case of noncrystalline light chain proximal tubulopathy. J Nephrol 2023; 36:323-327. [PMID: 36242736 DOI: 10.1007/s40620-022-01443-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 08/10/2022] [Indexed: 11/26/2022]
Affiliation(s)
- Xuanli Tang
- Department of Nephrology (Key Laboratory of Kidney Disease Prevention and Control Technology), Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, 310007, China
| | - Feng Wan
- Department of Nephrology (Key Laboratory of Kidney Disease Prevention and Control Technology), Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, 310007, China
| | - Tian Ye
- Department of Nephrology (Key Laboratory of Kidney Disease Prevention and Control Technology), Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, 310007, China
| | - Xiaotao Hou
- Department of Renal Pathology, King Medical Diagnostics Center, Guangzhou, China
| | - Qiufen Li
- Department of Nephrology (Key Laboratory of Kidney Disease Prevention and Control Technology), Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou, 310007, China.
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16
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Shabeer N, Nair NG, Vijayaraghavan L. Expression of BerEP4 and CD10 IHC Markers in Basal Cell Carcinoma, Squamous Cell Carcinoma and Adnexal Tumours of Follicular Differentiation: A Comparative Study. Indian J Dermatol 2023; 68:233. [PMID: 37275796 PMCID: PMC10238983 DOI: 10.4103/ijd.ijd_416_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023] Open
Abstract
Background Basal cell carcinoma (BCC) is the most common cutaneous malignancy. In most cases, BCC can be diagnosed by its characteristic histopathological features. The differential diagnosis includes basaloid squamous cell carcinoma (SqCC) and adnexal tumours of follicular differentiation. Cluster of differentiation 10 (CD10) and name of an immunostain (BerEP4) are reported to be useful in differentiating between them. Objectives The primary objective was to compare the expression of BerEP4 and CD10 in BCC with that of SqCC and adnexal tumours of follicular differentiation, and the secondary objective was to evaluate the proportion of different histological subtypes of BCC. Materials and Methods Twenty-eight cases of BCCs, 34 cases of SqCCs and 16 adnexal tumours of follicular differentiation received in the institution during the study period January 2017 to June 2018 were included in this descriptive study. Immunostaining with CD10 and BerEP4 was performed, and the staining pattern was studied in all 78 cases. A detailed histopathological evaluation including subtyping was carried out for BCC cases. Results All BCCs showed positivity with CD10 and BerEP4, but the intensity and pattern varied. Squamous cell carcinomas were completely negative for BerEP4 and CD10 in tumour cells, and 25 of 34 cases showed stromal CD10 positivity. Among adnexal tumours of follicular differentiation, proliferating trichilemmal tumour was completely negative for both markers; other adnexal tumours (n = 11/16) showed peritumoral stromal accentuation for CD10, and nine of 11 cases showed BerEP4 tumour cell positivity (P < 0.001). Conclusion BerEP4 can reliably detect BCCs of all types and distinguish between BCC and SqCC, but it is unable to do so for adnexal tumours such as trichoepithelioma, trichilemmoma and trichoblastoma. CD10 is a useful adjunct marker in distinguishing both trichoepithelioma (TE) and SqCC from BCC. CD10-positive tumour cells favour a diagnosis of BCC and peritumoral stromal accentuation for trichoblastoma (TB) and trichilemmoma (TL). Tumour cells in SqCC are almost always negative for CD10. A combined immunohistochemistry (IHC) panel of CD10 and BerEP4 can serve as a very reliable adjunctive in the diagnosis of BCC.
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Affiliation(s)
- Nimi Shabeer
- From the Department of Pathology, Government Medical College, Trivandrum, Kerala, India
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17
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Ruiz-Pacheco JA, Muñoz-Medina EJ, Castillo-Díaz LA, Chacón-Salinas R, Escobar-Gutiérrez A. Dengue Virus Increases the Expression of TREM-1 and CD10 on Human Neutrophils. Viral Immunol 2023; 36:176-185. [PMID: 36811498 DOI: 10.1089/vim.2022.0124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023] Open
Abstract
Every year, dengue is responsible for 400 million infections worldwide. Inflammation is related to the development of severe forms of dengue. Neutrophils are a heterogeneous cell population with a key role in the immune response. During viral infection, neutrophils are mainly recruited to the infection site; however, their excessive activation is linked to deleterious results. During dengue infection, neutrophils are involved in the pathogenesis through neutrophils extracellular traps production, tumor necrosis factor-alpha, and interleukin-8 secretion. However, other molecules regulate the neutrophil role during viral infection. TREM-1 is expressed on neutrophils and its activation is related to increased production of inflammatory mediators. CD10 is expressed on mature neutrophils and has been associated with the regulation of neutrophil migration and immunosuppression. However, the role of both molecules during viral infection is limited, particularly during dengue infection. Here, we report for the first time that DENV-2 can significantly increase TREM-1 and CD10 expression as well as sTREM-1 production in cultured human neutrophils. Furthermore, we observed that treatment with granulocyte-macrophage colony stimulating factor, a molecule mostly produced in severe cases of dengue, is capable of inducing the overexpression of TREM-1 and CD10 on human neutrophils. These results suggest the participation of neutrophil CD10 and TREM-1 in the pathogenesis of dengue infection.
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Affiliation(s)
- Juan A Ruiz-Pacheco
- Investigador por México, División de Investigación Quirúrgica, Centro de Investigaciones Biomédicas de Occidente, IMSS, Guadalajara, México
| | - E José Muñoz-Medina
- División de Laboratorios de Vigilancia e Investigación Epidemiológica, Instituto Mexicano del Seguro Social, Ciudad de México, México
| | - Luis A Castillo-Díaz
- División de Ciencias Biológicas y de la Salud, Departamento de Medicina y Ciencias de la Salud, Universidad de Sonora, Hermosillo, México
| | - Rommel Chacón-Salinas
- Departamento de Inmunología, Escuela Nacional de Ciencias Biológicas, IPN, Ciudad de México, México
| | - Alejandro Escobar-Gutiérrez
- Coordinación de Investigaciones Inmunológicas, Instituto de Diagnóstico y Referencia Epidemiológicos, "Dr. Manuel Martínez Báez," Secretaría de Salud, Ciudad de México, México
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18
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Danilova NV, Chayka AV, Khomyakov VM, Oleynikova NA, Andreeva YY, Malkov PG, Sotnikova TN. [Mucins expression in gastric cancer: connection of MUC status with clinical, morphological and prognostic characteristics of the tumor]. Arkh Patol 2023; 85:16-28. [PMID: 36785958 DOI: 10.17116/patol20238501116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
OBJECTIVE Clarification of the prognostic value and relationship of MUC-phenotypes of gastric cancer with clinical and morphological parameters. MATERIAL AND METHODS Surgical material from 310 patients with a verified diagnosis of gastric cancer was studied. Samples were immunohistochemically stained with antibodies to MUC2, CD10, MUC5AC. The results were compared with clinical and morphological characteristics of gastric cancer and patient survival data. RESULTS The MUC-null and MUC-mix groups significantly differ in the prevalence of subtotal/total tumors from the MUC-I group (p=0.022 and p=0.007, respectively), where there are significantly fewer such tumors. Tubular tumors were more common in the MUC-null group compared to the MUC-G (p=0.026) and MUC-mix (p=0.006) groups, and there were fewer cases with the presence of "signet-ring" cells in the MUC-null group (p=0.000). When studying the discohesive histological type, the literature data on smaller tumor sizes and a lower frequency of lymph node metastasis for MUC-G status were not confirmed, but a more frequent proximal localization of MUC-I tumors was found (p=0.003). No statistically significant differences in survival were found in the analysis of the total sample. Differences in survival were found only in discohesive cancers, where the best survival was recorded for the MUC-null group, and the worst for the MUC-mix group (p=0.022). MUC status is not an independent predictor of gastric cancer (HR=1.662, p=0.093). CONCLUSION Between tumors with different MUC statuses, there were differences in localization and belonging to individual histological types. Significant differences in survival were found only for discohesive cancers with MUC-null and MUC-mix statuses. Separation of gastric cancers according to MUC status may have only limited predictive value in selected histological forms of cancer.
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Affiliation(s)
- N V Danilova
- Lomonosov Moscow State University, Moscow, Russia
| | - A V Chayka
- P. Hertsen Moscow Oncology Research Institute - branch of the National Medical Research Radiological Center, Moscow, Russia
| | - V M Khomyakov
- P. Hertsen Moscow Oncology Research Institute - branch of the National Medical Research Radiological Center, Moscow, Russia
| | | | - Yu Yu Andreeva
- Russian Medical Academy of Continuous Professional Education, Moscow, Russia
| | - P G Malkov
- Lomonosov Moscow State University, Moscow, Russia.,Russian Medical Academy of Continuous Professional Education, Moscow, Russia
| | - T N Sotnikova
- City clinical Hospital named after I.V. Davydovsky, Moscow, Russia
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19
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Olah O, Majlat E, Koszo R, Vereb Z, Voros A. Predictive role of neostromal CD10 expression in breast cancer patients treated with neoadjuvant chemotherapy. Pathol Oncol Res 2023; 28:1610598. [PMID: 36685105 PMCID: PMC9849231 DOI: 10.3389/pore.2022.1610598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 12/16/2022] [Indexed: 01/06/2023]
Abstract
Background: The therapeutic strategy of invasive breast cancer is based on routine histopathological markers (estrogen-, progesterone receptor, HER2, Ki67) routinely evaluated in tumor cells. However, the assessment of cancer stroma could influence therapeutic strategies. Studies have shown that stromal expression of CD10, a zinc-dependent metalloproteinase, is associated with biological aggressiveness of the tumor. In the present retrospective study, we aimed to evaluate stromal CD10 expression and association between CD10 expression and response to neoadjuvant chemotherapy in invasive breast cancer. Methods: CD10 immunohistochemistry was performed on core biopsies taken before the neoadjuvant therapy. Stromal CD10 expression was determined and compared with well-known predictive and prognostic tissue markers as well as with the following groups defined according to the degree of tumor response: no regression, partial regression, and complete regression. Results: A total of 60 locally advanced invasive breast carcinomas of "no special type" were included. The proportion of CD10 positive tumors was significantly higher in the "no regression" group compared to "complete regression" group (p = 0.000). Stromal CD10 expression was found to be significantly associated with decrease in response to neoadjuvant chemotherapy. According to CD10 expression we did not find any difference in hormone receptor status, Ki67, tumor grade or neostromal area. Conclusion: Our data suggest that CD10 expression can serve as a predictive marker of the effect of neoadjuvant chemotherapy in breast cancer patients. Therefore, its inclusion into the routine assessment of biopsies to tailor tumor-specific therapeutic strategies merits consideration.
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Affiliation(s)
- Orsolya Olah
- Department of Pathology, School of Medicine, University of Szeged, Szeged, Hungary
| | - Edit Majlat
- Department of Pathology, School of Medicine, University of Szeged, Szeged, Hungary
| | - Renata Koszo
- Department of Oncotherapy, School of Medicine, University of Szeged, Szeged, Hungary
| | - Zoltan Vereb
- Department of Dermatology and Allergology, School of Medicine, University of Szeged, Szeged, Hungary
| | - Andras Voros
- Department of Pathology, School of Medicine, University of Szeged, Szeged, Hungary,*Correspondence: Andras Voros,
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20
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Liu M, Wang G, Wang L, Wang Y, Bian Y, Shi H, Liu J. Immunoregulatory functions of mature CD10+ and immature CD10 - neutrophils in sepsis patients. Front Med (Lausanne) 2023; 9:1100756. [PMID: 36687441 PMCID: PMC9846122 DOI: 10.3389/fmed.2022.1100756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/02/2022] [Indexed: 01/05/2023] Open
Abstract
Introduction Neutrophil plays a more and more important role in sepsis with paralysis of immunoregulation. Till now, there was no biomarker to identify and isolate the mature and immature neutrophils in sepsis patients. CD10 shows on mature neutrophils at the latest stages of its differentiation. Our study aimed to investigate whether CD10 was a valid biomarker for distinguishing immature and mature neutrophil subgroups under septic conditions and their immunoregulatory effects on lymphocytes. Methods Totally 80 healthy volunteers and 107 sepsis patients were recruited in this study. Fluorescence-conjugated anti-CD66b, and anti-CD10 monoclonal antibodies followed by incubation with specific anti-fluorochrome microbeads was used to isolate different subgroups of neutrophils. T cell apoptotic assays and T cell proliferation assays followed by flow cytometry analysis were used to evaluate the immunoregulatory effect of each subgroup of neutrophils. Results (1) The cytological morphology of CD10+ neutrophils was mature and that of CD10- neutrophils was immature in sepsis patients. (2) Mature CD10+ neutrophils inhibited the proliferation of T cell and immature CD10- neutrophils promoted the T cell proliferation. Conclusion (1) CD10 was a good biomarker to distinguish mature from immature neutrophils in sepsis patients. (2) Mature CD10+ and immature CD10- neutrophils displayed opposite immunoregulatory effects on T cells in sepsis patients.
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Affiliation(s)
- Ming Liu
- Department of Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Guan Wang
- Department of Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Lin Wang
- Department of Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yuqi Wang
- Department of Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yuqing Bian
- Department of Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Hang Shi
- Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian, China,*Correspondence: Hang Shi,
| | - Jie Liu
- Department of Anesthesia, The Second Affiliated Hospital of Dalian Medical University, Dalian, China,Jie Liu,
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21
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Kawabata H, Ohishi T, Suzuki H, Asano T, Kawada M, Suzuki H, Kaneko MK, Kato Y. A Defucosylated Mouse Anti- CD10 Monoclonal Antibody (31-mG 2a-f) Exerts Antitumor Activity in a Mouse Xenograft Model of Renal Cell Cancers. Monoclon Antib Immunodiagn Immunother 2022; 41:320-327. [PMID: 35483055 DOI: 10.1089/mab.2021.0049] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
CD10 is a cell surface metalloendopeptidase that cleaves and degrades many secreted physiologically active peptides by its enzymatic activity. Although CD10 expression has been found in various types of cells, its expression is increased in several cancers, including renal cancer. In this study, the antitumor activity of a novel anti-human CD10 monoclonal antibody (mAb) was investigated. A defucosylated mouse IgG2a version of C10Mab-31 (31-mG2a-f) was created from an anti-CD10 mAb, C10Mab-31 (IgG1, kappa). Both C10Mab-31 and 31-mG2a-f specifically reacted with endogenous CD10 in renal cancer cells, VMRC-RCW, with the dissociation constant (KD) values of 6.3 × 10-9 M and 1.1 × 10-9 M, respectively, indicating high binding affinity. To further examine the anti-CD10 mAb-mediated effector functions, the antibody-dependent cellular cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC) were examined. The 31-mG2a-f significantly exhibited ADCC and CDC against VMRC-RCW cells in vitro. Furthermore, 31-mG2a-f exhibited antitumor activities in mouse xenografts of VMRC-RCW cells. These results suggest that 31-mG2a-f exerts antitumor activities against CD10-expressing renal cancers and could be a valuable therapeutic candidate for treating them.
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Affiliation(s)
- Hiroki Kawabata
- Research and Development Center, Fuso Pharmaceutical Industries, Ltd., Osaka, Japan
| | - Tomokazu Ohishi
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu-shi, Japan
| | - Hiroyuki Suzuki
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Teizo Asano
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Manabu Kawada
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu-shi, Japan
| | - Hiroyoshi Suzuki
- Department of Pathology and Laboratory Medicine, Sendai Medical Center, Sendai, Japan
| | - Mika K Kaneko
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yukinari Kato
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
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22
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Tong Y, Zhao Z, Zhang J, Wang W, Zhu Y. High expressions of CD10, FAP and GPR77 in CAFs are associated with chemoresistance and worse prognosis in gastric cancer. Front Oncol 2022; 12:984817. [PMID: 36387219 PMCID: PMC9650088 DOI: 10.3389/fonc.2022.984817] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 09/26/2022] [Indexed: 07/23/2023] Open
Abstract
INTRODUCTION As neoadjuvant chemotherapy (NCT) has been successfully introduced in gastric cancer (GC), more biomarkers are needed to evaluate the efficacy. Cancer-associated fibroblasts (CAFs) is associated with chemoresistance and prognosis. Three biomarkers, CD10, fibroblast activation protein-α (FAP) and G-protein-coupled receptor 77 (GPR77), have been proved to express in CAFs. However, their predictive values for efficacy of NCT and prognosis in gastric cancer is unknown. METHODS Totally, specimens of 171 locally advanced gastric cancer patients who underwent NCT and D2 radical gastrectomy and matched preoperative biopsy specimens were retrospectively analyzed. Tumor regression grade (TRG) is reevaluated according to Mandard TRG. Expressions of CD10, FAP and GPR77 in CAFs before NCT (pre-) and after NCT (post-) were evaluated by immunohistochemistry. Survival curves on overall survival (OS) were obtained by Kaplan-Meier method, and differences were analyzed by log-rank test. Associations between categorical variables were explored by chi-square test or Fisher's exact method. Univariable and multivariate analyses were performed by logistic regression model and Cox proportional hazard regression model. RESULTS High expressions of post-CD10, post-FAP, post-GPR77 and pre-CD10 were related to worse TRG (all p<0.05). In multivariable analysis, post- and pre-FAP were independent predictive factors to TRG (p<0.010). Post-CD10 (p=0.032) and post-FAP (p=0.013) were related to OS in univariable analysis, but none of biomarkers were independent prognostic factors in multivariable analysis. CONCLUSIONS Expressions of CD10, FAP and GPR77 in CAFs were related to chemoresistance and overall survival, and these biomarkers have predictive values for tumor regression and prognosis in locally advanced gastric cancer patients.
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Affiliation(s)
- Yilin Tong
- Department of Gastric Surgery, Affiliated Cancer Hospital of Dalian University of Technology (Liaoning Cancer Hospital and Institute, Cancer Hospital of China Medical University), Shenyang, Liaoning, China
| | - Zehua Zhao
- Department of Pathology, Affiliated Cancer Hospital of Dalian University of Technology (Liaoning Cancer Hospital and Institute, Cancer Hospital of China Medical University), Shenyang, Liaoning, China
| | - Jianjun Zhang
- Department of Gastric Surgery, Affiliated Cancer Hospital of Dalian University of Technology (Liaoning Cancer Hospital and Institute, Cancer Hospital of China Medical University), Shenyang, Liaoning, China
| | - Wentao Wang
- Department of Gastric Surgery, Affiliated Cancer Hospital of Dalian University of Technology (Liaoning Cancer Hospital and Institute, Cancer Hospital of China Medical University), Shenyang, Liaoning, China
| | - Yanmei Zhu
- Department of Pathology, Affiliated Cancer Hospital of Dalian University of Technology (Liaoning Cancer Hospital and Institute, Cancer Hospital of China Medical University), Shenyang, Liaoning, China
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Mitamura M, Kase S, Suzuki Y, Sakaguchi T, Suimon Y, Sinohara T, Shimizu AI, Matsuno Y, Sakai H, Kase M, Ishida S. Diffuse large b-cell lymphoma of the ocular adnexa with flow cytometry analysis and review of the literature. Eur J Ophthalmol 2022; 33:11206721221127053. [PMID: 36114636 DOI: 10.1177/11206721221127053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
PURPOSE The aim of this study was to evaluate the clinicopathological features and flow cytometry (FCM) of tumor tissues in ocular adnexal diffuse large B-cell lymphoma (DLBCL). METHODS This retrospective, multicenter case study was designed to evaluate the clinical and immunohistochemical features of tumors. DLBCL was diagnosed based on histopathology, immunoglobulin (Ig) heavy chain gene rearrangement, and FCM in all surgically removed periocular tumor tissues. This study involved assessing percentages (%) of B-cell/T-cell markers, a natural killer cell marker, and cell-surface Ig kappa/lambda (κ/λ) expression measured by FCM analysis in tumor tissues. RESULTS Eleven DLBCL patients (4 men and 7 women) with 11 tumors were enrolled in this study. The median age at the time of initial presentation was 73 years. The tumor cells were immunohistochemically positive for cluster of differentiation (CD) 20, while CD5 was negative in all 8 cases tested. At the time of ophthalmic diagnosis, two cases already showed systemic dissemination of DLBCL throughout the body. FCM of tumor tissues detected a high percentage of B-cell markers including CD19 and CD20 in all 11 tumors. One case with high CD10 levels in FCM was histologic transformation from follicular lymphoma. One case with a relatively low CD20 population involved a history of systemic treatments including intravenous rituximab. CONCLUSION Although caution should be exercised when interpreting the data, FCM is useful for not only supportive diagnosis complementary to immunohistochemistry, but also facilitates a better understanding of immunopathology including histologic transformation of follicular lymphoma to DLBCL in the ocular adnexa.
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Affiliation(s)
- Mizuho Mitamura
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, 12810Hokkaido University, Sapporo, Japan
| | - Satoru Kase
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, 12810Hokkaido University, Sapporo, Japan
| | - Yasuo Suzuki
- Department of Ophthalmology, Orbital Disease & Neuro-Ophthalmology Center, 37009Teine Keijinkai Hospital, Sapporo, Japan
| | - Takatoshi Sakaguchi
- Department of Ophthalmology, Orbital Disease & Neuro-Ophthalmology Center, 37009Teine Keijinkai Hospital, Sapporo, Japan
| | - Yuka Suimon
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, 12810Hokkaido University, Sapporo, Japan
| | - Toshiya Sinohara
- Department of Pathology, 37009Teine Keijinkai Hospital, Sapporo, Japan
| | - A I Shimizu
- Department of Surgical Pathology, 12810Hokkaido University Hospital, Sapporo, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, 12810Hokkaido University Hospital, Sapporo, Japan
| | - Hajime Sakai
- Department of Hematology, 37009Teine Keijinkai Hospital, Sapporo, Japan
| | - Manabu Kase
- Department of Ophthalmology, Orbital Disease & Neuro-Ophthalmology Center, 37009Teine Keijinkai Hospital, Sapporo, Japan
| | - Susumu Ishida
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, 12810Hokkaido University, Sapporo, Japan
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24
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Aberuyi N, Rahgozar S. Negative value of CD10-/CD34 - immunophenotype in pediatric leukemia and development of a related cell line model for investigating drug resistance. Clin Transl Oncol 2022; 24:1148-56. [PMID: 34985639 DOI: 10.1007/s12094-021-02755-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 12/08/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE Appropriate sub-classification of leukemia according to the immunophenotypic characteristics of the malignant cells may improve therapeutic strategies. The aim of this study was to investigate the prognostic value of CD10/CD34 surface markers in pediatric acute lymphoblastic leukemia (pALL). PATIENTS AND METHODS A retrospective cohort study was performed in 79 children with ALL. Possible correlation between leukemia prognosis and CD10 CD34 immunophenotype was assessed using Kaplan-Meier and Cox regression analyses. A CD10- CD34- pre-B-ALL cell line was generated from a patient with resistant ALL. RN95 was characterized using light microscopy, immunophenotyping, karyotyping, and Western blotting. Drug sensitivity and resistant genes' expression profile were assessed using MTT and RT-PCR assays. RESULTS Kaplan-Meier analysis showed negative correlation between CD10/CD34 double negativity and patients' 2- and 5-year disease-free survival (DFS). Multivariate analysis indicated that the absence of CD10 and CD34 expression in the ALL patients was an independent negative prognostic marker for 2- and 5-year DFS. A novel cell line model, RN95, was developed with similar immunophenotype from a primary relapsed sample. Cells showed p53 positive functionality and demonstrated partial sensitivity to Vincristine, but complete resistance to Cytarabine. Overexpression of ABCB1, ABCA2, and ABCA3 was detected. CONCLUSION In the current study, simultaneous absence of CD10 and CD34 cell surface markers was introduced as an unfavorable prognostic factor in pediatric B-ALL. Moreover, a special cell line was established to help delineation of novel therapeutics for B-ALL drug resistance.
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Nishiya Y, Kawaguchi K, Kudo K, Kawaguchi T, Obayashi J, Tanaka K, Ohyama K, Furuta S, Seki Y, Koike J, Pringle KC, Kitagawa H. Factors influencing the development of Multicystic Dysplastic Kidney (MCDK) following urinary tract obstruction in the fetal lamb. Pediatr Surg Int 2022; 38:913-918. [PMID: 35394167 DOI: 10.1007/s00383-022-05116-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/20/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Creating obstructive uropathy (OU) during glomerulogenesis in the fetal lamb results in multicystic dysplastic kidney (MCDK) at term. We explored this using immunohistochemical techniques. METHOD OU was created in fetal lambs at 60-day gestation, ligating the urethra and urachus. The kidneys of MCDK lambs, 60-day gestation fetal lambs, full-term lamb (145 days), term sham-operated lambs, and adult ewes were evaluated by HE staining, and immunohistochemistry with paired box genes 2 (PAX2) and CD10. RESULTS Multiple cysts were found in the MCDK model. CD10 was expressed in proximal tubular epithelial cells, glomerular epithelial cells, and medullary stromal cells in the kidneys of 60-day gestation fetal lambs and full-term lambs and adult ewes. PAX2 expression was found in ureteric buds, C- and S-shaped bodies, epithelial cells of collecting ducts, and Bowman's capsule of fetal kidneys at 60-day gestation, but only in the collecting ducts of full-term fetal lambs and adult ewes. Both CD10 and PAX2 were expressed in the cystic epithelial cells of the MCDK model. DISCUSSION PAX2 expression in cystic epithelial cells suggests that cyst formation is associated with disturbed down-regulation of PAX2 in the nephrogenic zone epithelial cells during the renal development in the OU model.
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Affiliation(s)
- Yuri Nishiya
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Kohei Kawaguchi
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Kosuke Kudo
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Takuya Kawaguchi
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Juma Obayashi
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Kunihide Tanaka
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Kei Ohyama
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Shigeyuki Furuta
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Yasuji Seki
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Junki Koike
- Department of Pathology, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511
| | - Kevin C Pringle
- Department of Obstetrics and Gynecology, University of Otago, Lambton Centre, 117 Lambton Quay, Wellington Central, Wellington, 6011, New Zealand
| | - Hiroaki Kitagawa
- Division of Pediatric Surgery, School of Medicine, St. Marianna University, 2-16-1, Sugao, Miyamae-ku, Kawasaki, Kanagawa, Japan, 216-8511.
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26
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Kobayashi G, Sentani K, Uraoka N, Oue N, Sasaki N. Cytological findings of metastatic poorly differentiated prostate adenocarcinoma to Virchow's node with immunohistochemical positivity for CD10 and negativity for PSA. Cytopathology 2022; 33:749-753. [PMID: 35557476 DOI: 10.1111/cyt.13149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/16/2022] [Accepted: 04/20/2022] [Indexed: 11/27/2022]
Abstract
Metastatic prostate adenocarcinoma (PAC) to the left supraclavicular lymph node is extremely rare. We report a case of metastasis of PAC to the left supraclavicular lymph node (known as Virchow's node), focusing on both cytological and immunohistochemical findings. The patient was a 72-year-old Japanese man who was referred to our hospital after initially noticing a lump in the left supraclavicular lymph node 3 months previously. CT revealed multiple swollen lymph nodes in the left supraclavicular fossa, left axilla, abdominal aorta and the bilateral internal and external iliac arteries, but the primary site was not identified. Fine-needle aspiration cytology was performed, revealing a large sheet of cohesive tumor cells with indistinct cell borders, a high nuclear/cytoplasmic ratio, granular cytoplasm, eccentric oval to round nuclei, and enlarged prominent nucleoli. Immunohistochemical examination of cell block sections revealed that the tumor cells were positive for CK AE1/AE3 and CD10 and negative for PSA. Since additional immunohistochemistry revealed that tumor cells were diffusely positive for both NKX3.1 and PSMA, the cytological diagnosis was suspected metastatic PAC. PET CT and MRI suggested the high probability of PAC. Prostate core biopsy was performed and a histological diagnosis of poorly differentiated PAC was made (Gleason score 9 = 5 + 4). The patient started therapy for PAC and the tumors were observed to have shrunk at the 1-year follow-up evaluation. Familiarity with and recognition of the characteristic cytopathological findings of metastasis of PAC to Virchow's node are important for making a correct diagnosis.
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Affiliation(s)
- Go Kobayashi
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Kazuhiro Sentani
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naohiro Uraoka
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
| | - Naohide Oue
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Naomi Sasaki
- Department of Pathology, Kure-Kyosai Hospital, Federation of National Public Service Personnel Mutual Aid Associations, Hiroshima, Japan
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Mitwasi N, Arndt C, Loureiro LR, Kegler A, Fasslrinner F, Berndt N, Bergmann R, Hořejší V, Rössig C, Bachmann M, Feldmann A. Targeting CD10 on B-Cell Leukemia Using the Universal CAR T-Cell Platform (UniCAR). Int J Mol Sci 2022; 23:4920. [PMID: 35563312 DOI: 10.3390/ijms23094920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/20/2022] [Accepted: 04/27/2022] [Indexed: 12/10/2022] Open
Abstract
Chimeric antigen receptor (CAR)-expressing T-cells are without a doubt a breakthrough therapy for hematological malignancies. Despite their success, clinical experience has revealed several challenges, which include relapse after targeting single antigens such as CD19 in the case of B-cell acute lymphoblastic leukemia (B-ALL), and the occurrence of side effects that could be severe in some cases. Therefore, it became clear that improved safety approaches, and targeting multiple antigens, should be considered to further improve CAR T-cell therapy for B-ALL. In this paper, we address both issues by investigating the use of CD10 as a therapeutic target for B-ALL with our switchable UniCAR system. The UniCAR platform is a modular platform that depends on the presence of two elements to function. These include UniCAR T-cells and the target modules (TMs), which cross-link the T-cells to their respective targets on tumor cells. The TMs function as keys that control the switchability of UniCAR T-cells. Here, we demonstrate that UniCAR T-cells, armed with anti-CD10 TM, can efficiently kill B-ALL cell lines, as well as patient-derived B-ALL blasts, thereby highlighting the exciting possibility for using CD10 as an emerging therapeutic target for B-cell malignancies.
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Kawabata H, Suzuki H, Ohishi T, Kawada M, Kaneko MK, Kato Y. A Defucosylated Mouse Anti- CD10 Monoclonal Antibody (31-mG 2a-f) Exerts Antitumor Activity in a Mouse Xenograft Model of CD10-Overexpressed Tumors. Monoclon Antib Immunodiagn Immunother 2022; 41:59-66. [PMID: 35471051 DOI: 10.1089/mab.2021.0048] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
CD10 is a glycosylated transmembrane protein and is known as a membrane endopeptidase. It is expressed on predifferentiated lymphocyte progenitor, epithelial, stromal, and tumor cells. Therefore, antibodies against CD10 are used for diagnosing follicular lymphoma and solid tumors, including renal carcinomas. In this study, we developed an anti-human CD10 monoclonal antibody, clone C10Mab-31 (IgG1, kappa), which detects CD10 by flow cytometry and shows high affinity for CD10-overexpressed CHO-K1 (CHO/CD10) cells. Furthermore, the defucosylated mouse IgG2a version of C10Mab-31 (31-mG2a-f) exhibits antibody-dependent cellular cytotoxicity, complement-dependent cytotoxicity, and antitumor activities in mouse xenografts of CHO/CD10 cells. These results indicate that 31-mG2a-f exerts antitumor effects against CD10-expressing tumors and could be valuable as part of an antibody treatment regimen for them.
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Affiliation(s)
- Hiroki Kawabata
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroyuki Suzuki
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomokazu Ohishi
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu-shi, Japan
| | - Manabu Kawada
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu-shi, Japan
| | - Mika K Kaneko
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yukinari Kato
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan
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29
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Koulis A, Di Costanzo N, Mitchell C, Lade S, Goode D, Busuttil RA, Boussioutas A. CD10 and Das1: a biomarker study using immunohistochemistry to subtype gastric intestinal metaplasia. BMC Gastroenterol 2022; 22:197. [PMID: 35448971 PMCID: PMC9026694 DOI: 10.1186/s12876-022-02268-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 03/30/2022] [Indexed: 12/24/2022] Open
Abstract
Background Intestinal metaplasia (IM) is considered a key pivot point in the Correa model of gastric cancer (GC). It is histologically subtyped into the complete and incomplete subtypes, the latter being associated with a greater risk of progression. However, the clinical utility of IM subtyping remains unclear, partially due to the absence of reliable defining biomarkers. Methods Based on gene expression data and existing literature, we selected CD10 and Das1 as candidate biomarkers to distinguish complete and incomplete IM glands in tissues from patients without GC (IM-GC) and patients with GC (IM + GC). Immunohistochemical staining of individually subtyped IM glands was scored after blinding by two researchers using tissue belonging to both IM-GC and IM + GC patients. Whole tissue Das1 staining was further assessed using digital image quantification (cellSens Dimension, Olympus). Results Across both cohorts CD10 stained the IM brush border and was shown to have a high sensitivity (87.5% and 94.9% in IM-GC and IM + GC patients respectively) and specificity (100.0% and 96.7% respectively) with an overall AUROC of 0.944 for complete IM glands. By contrast Das1 stained mainly goblet cells and the apical membrane of epithelial cells, mostly of incomplete IM glands with a low sensitivity (28.6% and 29.3% in IM-GC and IM + GC patients respectively) but high specificity (98.3% and 85.1% respectively) and an overall AUROC of 0.603 for incomplete IM glands. A combined logistic regression model showed a significant increase in AUROC for detecting complete IM glands (0.955 vs 0.970). Whole tissue digital quantification of Das1 staining showed a significant association with incomplete IM compared to complete IM, both in IM-GC and in IM + GC patients (p = 0.016 and p = 0.009 respectively, Mann–Whitney test and unpaired t test used). Additionally, complete IM in IM + GC patients exhibited significantly more Das1 staining than in IM-GC patients (p = 0.019, Mann–Whitney test). Conclusions These findings suggest that CD10 is an outstanding biomarker for complete IM and Das1 may be useful as a secondary biomarker for IM glands at greater risk of progression irrespective of IM subtype. Overall, the clinical use of these biomarkers could lead to improved patient stratification and targeted surveillance. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02268-z.
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Affiliation(s)
- Athanasios Koulis
- Upper Gastrointestinal Translational Research Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Natasha Di Costanzo
- Upper Gastrointestinal Translational Research Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Catherine Mitchell
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stephen Lade
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - David Goode
- The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia.,Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Rita A Busuttil
- Upper Gastrointestinal Translational Research Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia.,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia.,Department of Medicine, Royal Melbourne Hospital, Melbourne, Australia
| | - Alex Boussioutas
- Upper Gastrointestinal Translational Research Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia. .,The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia. .,Department of Medicine, Royal Melbourne Hospital, Melbourne, Australia. .,Upper Gastrointestinal Translational Research Laboratory, Peter MacCallum Cancer Centre, 305 Grattan Street, Parkville, VIC, 3050, Australia.
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30
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Kawabata H, Suzuki H, Takei J, Kaneko MK, Kato Y. Epitope Mapping of an Anti- CD10 Monoclonal Antibody (MME/1870) Using Enzyme-Linked Immunosorbent Assay. Monoclon Antib Immunodiagn Immunother 2022; 41:15-19. [PMID: 35225664 DOI: 10.1089/mab.2021.0046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
CD10 is a glycosylated transmembrane protein and is known as a membrane endopeptidase. CD10 is expressed on predifferentiated lymphocyte progenitor, epithelial, stromal, and tumor cells. Antibodies against CD10 are used for the diagnosis of follicular lymphoma. Anti-human CD10 monoclonal antibody (clone MME/1870) can be used for Western blotting and immunohistochemical analyses. This study examined the critical epitope of MME/1870 using enzyme-linked immunosorbent assay (ELISA) with synthesized peptides. First, we performed ELISA with deletion mutants, and MME/1870 reacted to the 501-520 amino acid sequence of CD10. Next, we analyzed the reaction to 20 point mutants, and MME/1870 did not recognize the alanine-substituted peptides of Y507A, I511A, I512A, and L515A. These results indicate that the binding epitope of MME/1870 includes Tyr507, Ile511, Ile512, and Leu515 of CD10.
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Affiliation(s)
- Hiroki Kawabata
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Hiroyuki Suzuki
- Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Junko Takei
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Mika K Kaneko
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Yukinari Kato
- Department of Antibody Drug Development, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.,Department of Molecular Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
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Endo A, Komagata Y, Yamagishi K, Kawashima S, Arimura Y, Kaname S. Two distinct subsets of LDGs (low density granulocytes) in ANCA-associated vasculitis. Mod Rheumatol 2022; 32:396-405. [PMID: 33896353 DOI: 10.1080/14397595.2021.1918883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 04/09/2021] [Indexed: 01/25/2023]
Abstract
OBJECTIVES AND METHODS Anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) is an autoimmune disorder that causes vasculitis in small blood vessels throughout the body. Low-density granulocytes (LDGs) in autoimmune diseases, such as SLE and AAV, might play a critical role in the pathogenesis of these diseases. Here, we aimed to determine the characteristics of LDGs in patients with AAV. We assessed the number of whole white blood cells, neutrophil extracellular traps (NETs) productivity, proportion of cell surface markers (e.g. CD10), responses to immunosuppressants, and proteomics of LDGs in patients with AAV. RESULTS We found more LDGs in peripheral blood mononuclear cells (PBMCs) of patients with AAV than PBMCs of healthy controls (HCs) and confirmed that these LDGs in AAV produced more NETs than normal density granulocytes (NDGs) in HCs. We identified CD10-positive LDGs with mature neutrophil features and CD10-negative LDGs with immature granulocyte properties; the proportion of the two LDG types decreased and increased, respectively, in the patients during treatment. Proteomic analysis revealed that the two LDG groups shared protein expression that differed from those of NDGs. CONCLUSION We identified distinct CD10-positive and CD10-negative LDGs in patients with AAV. The roles of these LDGs in AAV pathology will require further investigation.
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Affiliation(s)
- Akiko Endo
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Yoshinori Komagata
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Konomi Yamagishi
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Soko Kawashima
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Yoshihiro Arimura
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
| | - Shinya Kaname
- Department of Nephrology and Rheumatology, Kyorin University School of Medicine, Tokyo, Japan
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Prausmüller S, Spinka G, Stasek S, Arfsten H, Bartko PE, Goliasch G, Hülsmann M, Pavo N. Neutrophil Activation/Maturation Markers in Chronic Heart Failure with Reduced Ejection Fraction. Diagnostics (Basel) 2022; 12:444. [PMID: 35204534 PMCID: PMC8871325 DOI: 10.3390/diagnostics12020444] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/27/2022] [Accepted: 02/01/2022] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Neutrophils are critically involved in the immune response. Inflammatory stimuli alter the expression status of their surface molecule toolset, while inflammation-stimulated granulopoiesis might also influence their maturation status. Data on neutrophil status in heart failure with reduced ejection fraction (HFrEF) are scarce. The present study aims to evaluate the role of neutrophil CD11b, CD66b and CD64 expression in HFrEF. METHODS A total of 135 HFrEF patients and 43 controls were recruited. Mean fluorescence intensity of the activation/maturation markers CD11b, CD66b and CD64 was measured on neutrophils by flow cytometry. CD10 (neprilysin) expression was simultaneously determined. RESULTS Neutrophil CD64 expression was higher in HFrEF compared with controls, while CD11b/CD66b levels were similar. Neutrophil CD11b and CD66b showed a significant direct correlation to neutrophil CD10 expression (rs = 0.573, p < 0.001 and rs = 0.184, p = 0.033). Neutrophil CD11b and CD66b correlated inversely with heart failure severity reflected by NT-proBNP and NYHA class (NT-proBNP: rs = -0.243, p = 0.005 and rs = -0.250, p = 0.004; NYHA class: p = 0.032 and p = 0.055), whereas no association for CD64 could be found. Outcome analysis did not reveal a significant association between the expression of CD11b, CD66b and CD64 and all-cause mortality (p = ns). CONCLUSIONS The results underline the potential role of neutrophils in HFrEF disease pathophysiology and risk stratification and should stimulate further research, characterizing subpopulations of neutrophils and searching for key molecules involved in the downward spiral of inflammation and heart failure.
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Affiliation(s)
| | | | | | | | | | | | - Martin Hülsmann
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (S.S.); (H.A.); (P.E.B.); (G.G.); (N.P.)
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Chen W, Liu H, Wang P, Li G. Clinical and biological features of mantle cell lymphoma patients with co-expression of CD10 and BCL-6: a retrospective study. Transl Cancer Res 2022; 10:4786-4793. [PMID: 35116331 PMCID: PMC8798977 DOI: 10.21037/tcr-21-882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 09/03/2021] [Indexed: 11/13/2022]
Abstract
Background Mantle cell lymphoma (MCL) with co-expression of CD10 and BCL-6 was scarcely reported, and its biological features were largely remained unknown. Thus, this study aimed to describe the clinical and biological features, as well as outcome of MCL patients with co-expression of CD10 and BCL-6. Methods A total of 104 cases of MCL who were admitted to our hospital between January 2011 and October 2018 were recruited. Those patients were diagnosed according to the 2016 World Health Organization (WHO) classification system for tumors of the hematopoietic and lymphoid tissues, in compliance with the results of cytomorphology and immunohistochemical analysis. Patients were followed up through telephone interviews, medical records. Differences in age, gender, leukocyte count, lactate dehydrogenase (LDH) level, beta-2 microglobulin (β2-MG) level and results of immunohistochemistry were analyzed. Then the event-free survival (EFS) rate and overall survival (OS) rate were performed by the Kaplan-Meier method and log-rank test. Results The results showed that, in total, 5 patients had superficial lymph node enlargement, 2 patients suffered from abdominal discomfort, and 1 patient’s red blood cell (RBC) count was abnormal at the time of diagnosis. All patients were in stage IV, 75% had bone marrow involvement, and 75% and 100% of patients had elevated levels of LDH and β2-MG, respectively. Three classic genes and five variants were involved in the 8 patients. MCL patients with the co-expression of CD10 and BCL-6 had higher Ki-67 index, white blood cell (WBC) count, LDH level, and β2-MG level than those of without co-expression of CD10 and BCL-6 (P=0.025, 0.038, 0.015, and 0.021, respectively). Besides, MCL patients with CD10 and BCL-6 co-expression had shorter OS and EFS (χ2=6.401 and 5.975; P=0.011 and 0.015, respectively), indicating patients’ susceptibility to get complex karyotype and TP53 abnormality. Conclusions MCL patients with co-expression of CD10 and BCL-6 were more likely to have bone marrow involvement, higher Ki-67 index, increased WBC count, and elevated levels of LDH and β2-MG at the time of diagnosis, then might has complex cytogenetic and poor prognosis.
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Affiliation(s)
- Wanzi Chen
- Fujian Institute of Hematology, Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Hangmin Liu
- Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Pengcheng Wang
- Department of pathology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Guoping Li
- Department of pathology, First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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Tabata R, Tabata C. Clinical utility of the CD10+/HLA-DR+ population in bone marrow mononuclear cells from adults with immune thrombocytopenia. Int Immunopharmacol 2022; 104:108519. [PMID: 35026658 DOI: 10.1016/j.intimp.2022.108519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/22/2021] [Accepted: 01/03/2022] [Indexed: 12/22/2022]
Abstract
Several patients with immune thrombocytopenia show good clinical courses without any major complications. However, severe bleeding complications, such as hemoptysis, gastrointestinal bleeding, and intracranial hemorrhages, are occasionally observed in some patients associated with marked thrombocytopenia; this results in 1.5-fold higher mortality for such patients compared with the general population. We report here the cases of two patients with immune thrombocytopenia whose bone marrow included a prominent cluster of differentiation (CD)10+/ human leukocyte antigen (HLA)-DR+ population and showed good response to steroid therapy. Conversely, two other patients without a CD10+/HLA-DR+ population were refractory to steroids, and one of them had a serious course. Retrospective examination of 30 patients with severe immune thrombocytopenia revealed that they had a higher percentage of CD10+/HLA-DR+ cells compared with patients with other benign hematological diseases. As differential diagnosis of immune thrombocytopenia and aplastic anemia with severe thrombocytopenia is often difficult, it may be helpful to understand whether CD10+/HLA-DR+ cells are increased. We also show the possible correlation of resistance to steroid therapy and lower percentages of CD10+/HLA-DR+ cells. It has been reported that nonresponsiveness to steroid treatment was a high risk factor for intracranial hemorrhage. Lower percentages of CD10+/HLA-DR+ cells may be a useful tool to identify patients with immune thrombocytopenia at a high risk of serious bleeding complications.
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Affiliation(s)
- Rie Tabata
- Department of Hematology and Rheumatology, Saiseikai Noe Hospital, Osaka, Japan.
| | - Chiharu Tabata
- Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Hyogo, Japan
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Żurawski J, Talarska P, de Mezer M, Kaszkowiak K, Chalcarz M, Iwanik K, Karoń J, Krokowicz P. Evaluation of CD10 expression as a diagnostic marker for colorectal cancer. Gastroenterol Hepatol Bed Bench 2022; 15:24-31. [PMID: 35611259 PMCID: PMC9123638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 12/22/2021] [Indexed: 11/10/2022]
Abstract
Aim We aimed to determine the potential of CD10 as a marker for the early diagnosis of adenocarcinoma of the colon. Background Adenocarcinoma is diagnosed in one out of 20 individuals in the USA and western European countries. Its prognosis and treatment depend largely on the severity of the disease at the time of diagnosis. Additional new biological markers are being sought that can help diagnose colon cancer at an early stage. One such marker present in both serum and tumor tissue is CD10. Methods CD10 concentrations were tested by ELISA and immunohistochemistry in serum and tissue samples, respectively, from 113 patients diagnosed histopathologically and treated for adenocarcinoma of the colon. Additionally, the ROC curve with optimal cut-off point based on Youden's criterion was calculated for CD10. Results Serum concentrations of CD10 and its tissue expression in patients diagnosed with adenocarcinoma of the colon correlate with cancer staging based on the Astler-Coller-Dukes classification. To ascertain the optimal cut-off point for CD10 as a predictor of belonging to the study group, ROC curve was prepared for CD10. Optimal cut-off point for CD10 was 0.57, with prediction of belonging to the study group for CD10 ≥ 0.57. Conclusion CD10 can be a useful marker in the early diagnosis of adenocarcinoma of the colon.
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Affiliation(s)
- Jakub Żurawski
- Department of Immunobiology, Poznan University of Medical Sciences, Poland
| | - Patrycja Talarska
- Department of Immunobiology, Poznan University of Medical Sciences, Poland
| | - Mateusz de Mezer
- Department of Immunobiology, Poznan University of Medical Sciences, Poland
| | | | - Michał Chalcarz
- Chalcarz Clinic, Aesthetic Surgery, Aesthetic Medicine, Polan
| | - Katarzyna Iwanik
- Chair and Department of Clinical and Immunological Pathology, Poznan University of Medical Sciences, Poland
| | - Jacek Karoń
- Clinic of General and Colorectal Surgery, Poznan University of Medical Sciences, Poland
| | - Piotr Krokowicz
- Clinic of General and Colorectal Surgery, Poznan University of Medical Sciences, Poland
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Fukusada S, Shimura T, Iwasaki H, Okuda Y, Katano T, Nishigaki R, Ozeki T, Kitagawa M, Nishie H, Tanaka M, Ozeki K, Kubota E, Tanida S, Kataoka H. Relationship between Immunophenotype and Clinicopathological Findings for Superficial Nonampullary Duodenal Epithelial Tumor. Digestion 2021; 102:870-877. [PMID: 33794536 DOI: 10.1159/000514812] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 01/28/2021] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The natural history and prognosis of superficial nonampullary duodenal epithelial tumors (SNADETs) remain uncertain. We elucidated the relationship between immunophenotype and clinicopathological features. MATERIALS AND METHODS A total of 98 SNADETs were divided into 3 groups according to immunohistochemical findings: gastric phenotype (G type), gastrointestinal phenotype (GI type), and intestinal phenotype (I type). Cellular dysplasia was divided into low-grade dysplasia and high-grade dysplasia/adenocarcinoma (≥HGD). White opaque substance (WOS) deposition was categorized into diffuse WOS, partial WOS, and no WOS, based on endoscopic findings. RESULTS Of the 98 SNADETs, 4 lesions (4.1%) were G type, 32 lesions (32.7%) were GI type, and 62 lesions (63.2%) were I type. All G-type SNADETs were located in the oral side of the papilla including the bulb, and the rate of bulbar lesions was significantly higher in the G type than in the GI and I types (p = 0.004). The most frequent type of WOS was no WOS (4/4, 100%) for G type, partial WOS (19/32, 59.4%) for GI type, and diffuse WOS (34/62, 54.8%) for I type (p < 0.001), and loss of intestinal character was significantly correlated with WOS deficiency. GI/I-type SNADETs with partial or no WOS and G-type SNADETs were associated with ≥HGD. Additionally, the frequency of ≥HGD lesion was significantly higher in the CD10-negative group than in the CD10-positive group (57.1 vs. 19.8%, p = 0.043). CONCLUSION Pathological intestinal character was correlated with the presence of WOS, and CD10 loss was associated with malignant potential of SNADETs.
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Affiliation(s)
- Shigeki Fukusada
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takaya Shimura
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hiroyasu Iwasaki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Yusuke Okuda
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takahito Katano
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Ruriko Nishigaki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takanori Ozeki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Mika Kitagawa
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hirotada Nishie
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Mamoru Tanaka
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Keiji Ozeki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Eiji Kubota
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Satoshi Tanida
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Hiromi Kataoka
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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Prausmüller S, Spinka G, Arfsten H, Stasek S, Rettl R, Bartko PE, Goliasch G, Strunk G, Riebandt J, Mascherbauer J, Bonderman D, Hengstenberg C, Hülsmann M, Pavo N. Relevance of Neutrophil Neprilysin in Heart Failure. Cells 2021; 10:2922. [PMID: 34831146 PMCID: PMC8616455 DOI: 10.3390/cells10112922] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/24/2021] [Accepted: 10/25/2021] [Indexed: 02/06/2023] Open
Abstract
Significant expression of neprilysin (NEP) is found on neutrophils, which present the transmembrane integer form of the enzyme. This study aimed to investigate the relationship of neutrophil transmembrane neprilysin (mNEP) with disease severity, adverse remodeling, and outcome in HFrEF. In total, 228 HFrEF, 30 HFpEF patients, and 43 controls were enrolled. Neutrophil mNEP was measured by flow-cytometry. NEP activity in plasma and blood cells was determined for a subset of HFrEF patients using mass-spectrometry. Heart failure (HF) was characterized by reduced neutrophil mNEP compared to controls (p < 0.01). NEP activity on peripheral blood cells was almost 4-fold higher compared to plasma NEP activity (p = 0.031) and correlated with neutrophil mNEP (p = 0.006). Lower neutrophil mNEP was associated with increasing disease severity and markers of adverse remodeling. Higher neutrophil mNEP was associated with reduced risk for mortality, total cardiovascular hospitalizations, and the composite endpoint of both (p < 0.01 for all). This is the first report describing a significant role of neutrophil mNEP in HFrEF. The biological relevance of neutrophil mNEP and exact effects of angiotensin-converting-enzyme inhibitors (ARNi) at the neutrophil site have to be determined. However, the results may suggest early initiation of ARNi already in less severe HF disease, where effects of NEP inhibition may be more pronounced.
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Affiliation(s)
- Suriya Prausmüller
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Georg Spinka
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Henrike Arfsten
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Stefanie Stasek
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Rene Rettl
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Philipp Emanuel Bartko
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Georg Goliasch
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Guido Strunk
- Department of Entrepreneurship and Economic Education, Faculty of Business and Economics, Technical University Dortmund, 44227 Dortmund, Germany;
| | - Julia Riebandt
- Department of Surgery, Division of Cardiac Surgery, Medical University of Vienna, 1090 Vienna, Austria;
| | - Julia Mascherbauer
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
- Department of Internal Medicine III, Division of Cardiology, Karl Landsteiner University of Health Sciences, University Hospital St. Pölten, 3500 Krems, Austria
| | - Diana Bonderman
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
- Department of Internal Medicine V, Division of Cardiology, Clinic Favoriten, 1100 Vienna, Austria
| | - Christian Hengstenberg
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Martin Hülsmann
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
| | - Noemi Pavo
- Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, 1090 Vienna, Austria; (S.P.); (G.S.); (H.A.); (S.S.); (R.R.); (P.E.B.); (G.G.); (J.M.); (D.B.); (C.H.); (N.P.)
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Ota H, Ito M, Kobayashi C, Asaka S, Iwaya M, Uehara T. Superiority of sucrase-isomaltase to CD10 for immunohistochemical detection of intestinal absorptive cell phenotype in differentiated-type gastric adenocarcinoma. Int J Clin Exp Pathol 2021; 14:1031-1037. [PMID: 34760039 PMCID: PMC8569310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
Gastric adenocarcinoma (GAC) can be divided immunophenotypically into gastric, intestinal, or mixed gastric and intestinal phenotypes. Cadherin 17 (CDH17) and CD10 have been used as comprehensive markers for intestinal epithelial cells and for small intestinal absorptive cells in GACs, respectively. Sucrase-isomaltase (SI) and CD10 are expressed in small intestinal absorptive cells and SI is more frequently expressed than CD10 in gastric intestinal metaplasia (IM). The aim of this study was to evaluate the potential of SI as a marker for intestinal absorptive cells compared to CD10 in differentiated-type (DT) GACs. We compared the immunohistochemical expression of CDH17, SI, and CD10 in IMs and tissue microarrays of 40 samples of DTGACs. In IMs and DTGACs, CDH17 showed a diffuse lateral cytoplasmic membrane staining both in columnar and goblet cells. SI and CD10 were expressed on the luminal surfaces of the columnar cells. In IMs, SI was positive both in both complete-type IMs and in incomplete-type IMs. CD10 was positive only in complete-type IMs. In DTGACs, CDH17, SI, and CD 10 were positive in 37 (92.5%), 22 (55%), and 11 (27.5%) cases, respectively. In SI-positive cases, the degrees of expression of SI were equal to (7 cases) or less than (15 cases) those of CDH17; the degrees of expression of SI were equal to (5 cases), more than (16 cases), or less than (1 case) those of CD10. In conclusion, SI is a more sensitive immunohistochemical marker for intestinal absorptive cells than CD10 in DTGACs.
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Affiliation(s)
- Hiroyoshi Ota
- Department of Clinical Laboratory Sciences, School of Health Sciences, Shinshu University3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Masayuki Ito
- Department of Clinical Laboratory Sciences, School of Health Sciences, Shinshu University3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Chinatsu Kobayashi
- Department of Clinical Laboratory Sciences, School of Health Sciences, Shinshu University3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Shiho Asaka
- Department of Laboratory Medicine, Shinshu University Hospital, Medicine3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Mai Iwaya
- Department of Laboratory Medicine, Shinshu University School of Medicine3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Takeshi Uehara
- Department of Laboratory Medicine, Shinshu University School of Medicine3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
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Yu S, Lu Y, Su A, Chen J, Li J, Zhou B, Liu X, Xia Q, Li Y, Li J, Huang M, Ye Y, Zhao Q, Jiang S, Yan X, Wang X, Di C, Pan J, Su S. A CD10-OGP Membrane Peptolytic Signaling Axis in Fibroblasts Regulates Lipid Metabolism of Cancer Stem Cells via SCD1. Adv Sci (Weinh) 2021; 8:e2101848. [PMID: 34363355 PMCID: PMC8498877 DOI: 10.1002/advs.202101848] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Indexed: 05/27/2023]
Abstract
Carcinoma-associated fibroblasts (CAFs) consist of heterogeneous subpopulations that play a critical role in the dynamics of the tumor microenvironment. The extracellular signals of CAFs have been attributed to the extracellular matrix, cytokines, cell surface checkpoints, and exosomes. In the present study, it is demonstrated that the CD10 transmembrane hydrolase expressed on a subset of CAFs supports tumor stemness and induces chemoresistance. Mechanistically, CD10 degenerates an antitumoral peptide termed osteogenic growth peptide (OGP). OGP restrains the expression of rate-limiting desaturase SCD1 and inhibits lipid desaturation, which is required for cancer stem cells (CSCs). Targeting CD10 significantly improves the efficacy of chemotherapy in vivo. Clinically, CD10-OGP signals are associated with the response to neoadjuvant chemotherapy in patients with breast cancer. The collective data suggest that a nexus between the niche and lipid metabolism in CSCs is a promising therapeutic target for breast cancer.
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Affiliation(s)
- Shubin Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Yiwen Lu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - An Su
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Jianing Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Jiang Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Boxuan Zhou
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Xinwei Liu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Qidong Xia
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Yihong Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Jiaqian Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Min Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Yingying Ye
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Qiyi Zhao
- Department of Infectious Diseasesthe Third Affiliated HospitalSun Yat‐Sen UniversityGuangzhou510630China
- Guangdong Provincial Key Laboratory of Liver Disease Researchthe Third Affiliated HospitalSun Yat‐sen UniversityGuangzhou510630China
- Key Laboratory of Tropical Disease Control (Sun Yat‐sen University)Ministry of EducationGuangzhouGuangdong510080China
| | - Sushi Jiang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Xiaoqing Yan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Xiaojuan Wang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Can Di
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Jiayao Pan
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
| | - Shicheng Su
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene RegulationMedical Research CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Breast Tumor CenterSun Yat‐Sen Memorial HospitalSun Yat‐Sen UniversityGuangzhou510120China
- Department of Infectious Diseasesthe Third Affiliated HospitalSun Yat‐Sen UniversityGuangzhou510630China
- Department of ImmunologyZhongshan School of MedicineSun Yat‐Sen UniversityGuangzhou510080China
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Zhao W, Cui M, Zhang R, Shen X, Xiong X, Ji X, Tao L, Jia W, Pang L, Sun Z, Wang C, Zou H. IFITM1, CD10, SMA, and h-caldesmon as a helpful combination in differential diagnosis between endometrial stromal tumor and cellular leiomyoma. BMC Cancer 2021; 21:1047. [PMID: 34556086 PMCID: PMC8461929 DOI: 10.1186/s12885-021-08781-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 09/13/2021] [Indexed: 12/15/2022] Open
Abstract
Background The differential diagnosis of endometrial stromal tumor (EST) and uterine cellular leiomyoma (CL) remains a challenge in clinical practice, especially low grade endometrial stromal sarcoma (ESS) and CL, suggesting the need for novel immunomarkers panels for differential diagnosis. Interferon-induced transmembrane protein 1 (IFITM1) is a novel immunomarker for endometrial stromal cells, h-caldesmon is an immunomarker for smooth muscle cells and has a higher specificity than smooth muscle actin (SMA). So this study aimed to evaluate whether IFITM1, cluster of differentiation 10(CD10), SMA, and h-caldesmon are useful biomarker combinations for the differential diagnosis of EST and CL. Methods Tissue microarrays were used to detect IFITM1, CD10, SMA, and h-caldesmon immunohistochemical staining in 30 EST and 33 CL cases. Results The expressions of IFITM1 and CD10 were high in EST (86.7 and 63.3%, respectively) but low in CL (18.2 and 21.2%), whereas those of h-caldesmon and SMA were high in CL (87.9 and 100%) and low in EST (6.9 and 40%). In diagnosing EST, IFITM1 shows better sensitivity and specificity (86.7 and 81.8%, respectively) than CD10 (63.3 and 78.8%). The specificity of h-caldesmon in diagnosing CL was significantly higher (93.1%) than that of SMA (60%). When all four antibodies were combined for the differential diagnosis, the area-under-the-curve (AUC) predictive value was 0.995. The best combination for diagnosing EST was IFITM1 (+) or CD10 (+) and h-caldesmon (−) (sensitivity 86.7%, specificity 93.9%). Conclusion The best combination for diagnosing CL were h-caldesmon (+) and SMA (+) (sensitivity 87.9%, specificity 100%). IFITM1, CD10, SMA, and h-caldesmon are a good combination for the differential diagnosis of EST and CL.
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Affiliation(s)
- Weilin Zhao
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China.,Department of Pathology, Taihe Hospital, Hubei University of Medicine, Shiyan, 442000, Hubei, China
| | - Mei Cui
- Department of Pathology, Xinjiang Uygur Autonomous Region People's Hospital, Xinjiang, 830001, China
| | - Ruiqi Zhang
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Xihua Shen
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Xin Xiong
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Xinhua Ji
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Lin Tao
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Wei Jia
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Lijuan Pang
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China
| | - Zhenzhu Sun
- Department of Pathology, Xinjiang Uygur Autonomous Region People's Hospital, Xinjiang, 830001, China
| | - Chun Wang
- Department of Pathology, Xinjiang Uygur Autonomous Region People's Hospital, Xinjiang, 830001, China.
| | - Hong Zou
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Key Laboratory of Xinjiang Endemic and Ethnic Diseases of the Ministry of Education of China, NHC Key Laboratory of Prevention and Treatment of Central Asia High Incidence Diseases, Xinjiang, 832002, China. .,Department of Pathology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang, 310009, China.
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Shukla SK, Chandra S, Chauhan N, Sarpal R. Expression of CD10 in urothelial carcinoma of the bladder and its correlation with histopathological grade, pathological stage, and survival of patients. J Cancer Res Ther 2021; 17:887-892. [PMID: 34528537 DOI: 10.4103/jcrt.jcrt_619_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background CD10 plays a role in signal transduction pathway and regulation of cell growth apoptosis, and therefore, it has been evaluated in different malignancies. The present study was conducted to study the immunoexpression of CD10 in urothelial carcinoma and to correlate it with histological grade, pathological stage, and survival of patients. Materials and Methods The study included 51 cases of urothelial carcinoma diagnosed on histopathology along with 50 controls having nonneoplastic urothelium. All the cases and controls were subjected to CD10 immunostaining. The CD10 expression was compared between the cases and controls and was also correlated with histological grade, pathological stage, histomorphological features, and 1-year survival. Results The study included 78.4% of high-grade urothelial carcinoma (HGUC) and 21.6% of low-grade urothelial carcinoma. The positive score of CD10 expression was observed in 68.6% of cases, while 96% of controls observed negative immunostaining. About 90.9% of low-grade carcinoma observed score 0, while 83.7% of high grade observed positive score of 1 and 2. Although there was statistical significant difference between CD 10 score and stage of tumor, its expression did not correlate with 1-year survival of cases. Conclusion CD10 expression increases with the grade of tumor and thus may be helpful in differentiating low grade from HGUC. Its expression also increases with stage and poor prognostic factors suggesting its possible role in pathogenesis and progression of urothelial carcinoma. CD 10 may be further analyzed for molecular targeted therapy against urothelial carcinoma.
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Affiliation(s)
- Sushil Kumar Shukla
- Department of Pathology, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, Uttarakhand, India
| | - Smita Chandra
- Department of Pathology, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, Uttarakhand, India
| | - Neena Chauhan
- Department of Pathology, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, Uttarakhand, India
| | - Rajeev Sarpal
- Department of Surgery, Himalayan Institute of Medical Sciences, Swami Rama Himalayan University, Dehradun, Uttarakhand, India
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Tsamis KI, Xiromerisiou G, Nikas IP, Giannakis A, Konitsiotis S, Sarmas I. A Novel Mutation of the Membrane Metallo-Endopeptidase Gene Related to Late-Onset Hereditary Polyneuropathy: Case Report and Review of the Literature. Lab Med 2021; 53:210-214. [PMID: 34480178 DOI: 10.1093/labmed/lmab060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The advent of next generation sequencing has revolutionized diagnostic approaches to hereditary polyneuropathies. Recently, mutations on the membrane metallo-endopeptidase (MME) gene, encoding neprilysin, have been related to the development of late-onset Charcot-Marie-Tooth disease type 2 (CMT2). Here, we report the first Greek patient presenting with a slowly progressive late-onset axonal polyneuropathy and a novel, likely pathogenic, heterozygous variant in the MME gene. In addition, we have performed a systematic review of all published case reports of patients with MME mutations. The results of the studies show that MME variants can be inherited as both fully penetrant autosomal-recessive and incompletely penetrant autosomal-dominant traits. A number of heterozygous variants characterized as incompletely penetrant impose an increased risk of developing a CMT2-like phenotype late in life, identical to the case study described here. Greater mutation numbers in different populations and mutation-specific functional studies will be essential to identify the pathogenicity and inheritance of more MME variants.
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Affiliation(s)
| | | | - Ilias P Nikas
- School of Medicine, European University Cyprus, Nicosia, Cyprus
| | | | | | - Ioannis Sarmas
- Department of Neurology, University Hospital of Ioannina, Ioannina, Greece
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Foda AAM, Alamer HA, Ikram N, Helali HA, Fayad FS, Hussian SW, Abdelwahab K, Akl T, Emarah Z, Ramez AM. Expression of CD10 and CD15 in colorectal mucinous and signet ring adenocarcinomas and its relation to clinicopathological features and prognosis. Cancer Biomark 2021; 33:143-150. [PMID: 34487022 DOI: 10.3233/cbm-210067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND CD10 and CD15 expression has been reported in several tumors. Whether CD10 and CD15 have a role in colorectal mucinous and signet ring adenocarcinoma (MSA) tumorigenesis is not yet known. OBJECTIVE We aimed to investigate the role of CD10 and CD15 expression in mucinous colorectal adenoma-carcinoma sequence (ACS) and determine if there is any clinical and prognostic significance associated with their expression. METHODS Seventy-five cases of colorectal MSA, and 9 cases of adenoma samples were collected. Manual TMA blocks were constructed and immunohistochemistry for CD10 and CD15 was done. RESULTS Compared to adenomas, CD15 expression was significantly higher in MSA (p= 0.002), in contrast to CD10 expression. CD15 positivity was significantly associated with microsatellite stable (MSS) tumors (p= 0.018). The association between CD10 positivity and fungating tumor growth showed marginal significance. Unlike CD10, CD15 positivity showed significant association with overall survival of colorectal MSA patients. CONCLUSIONS CD15 expression seems to have a role in mucinous colorectal ACS, with significant impact on the survival of MSA patients. Further studies are suggested to identify any genetic alterations that may underlie a potential association with disease progression.
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Affiliation(s)
- Abd AlRahman Mohammad Foda
- Department of Pathology, Mansoura University, Mansoura, Egypt.,Batterjee Medical College for Sciences and Technology, Jeddah, Saudi Arabia
| | | | - Nadeem Ikram
- Batterjee Medical College for Sciences and Technology, Jeddah, Saudi Arabia
| | | | - Fayza Sami Fayad
- Batterjee Medical College for Sciences and Technology, Jeddah, Saudi Arabia
| | | | | | - Tamer Akl
- Department of Medical Oncology, Mansoura University, Mansoura, Egypt
| | - Ziad Emarah
- Department of Medical Oncology, Mansoura University, Mansoura, Egypt
| | - Ahmed M Ramez
- Department of Medical Oncology, Mansoura University, Mansoura, Egypt
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Abukhiran I, Syrbu SI, Holman CJ. Markers of Follicular Helper T Cells Are Occasionally Expressed in T-Cell or Histiocyte-Rich Large B-Cell Lymphoma, Classic Hodgkin Lymphoma, and Atypical Paracortical HyperplasiaA Diagnostic Pitfall For T-Cell Lymphomas of T Follicular Helper Origin. Am J Clin Pathol 2021; 156:409-426. [PMID: 33624021 DOI: 10.1093/ajcp/aqaa249] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Follicular helper T cell (TFH) markers are expressed in angioimmunoblastic T-cell lymphoma (AITL) and peripheral T-cell lymphoma of the TFH phenotype (PTCL-TFH). However, differential expression and coexpression of these markers in benign and other malignant lymphoid proliferations have not been well studied. METHODS We performed programmed death-1 (PD-1), C-X-C motif chemokine ligand 13 (CXCL13), inducible costimulator (ICOS), CD10, and B-cell lymphoma 6 protein (BCL-6) immunohistochemistry on AITL, PTCL not otherwise specified (PTCL-NOS), PTCL-TFH, T-cell or histiocyte-rich large B-cell lymphoma (THRLBCL), classic Hodgkin lymphoma (CHL), atypical paracortical hyperplasia (PCH), progressive transformation of germinal centers (PTGC), and reactive follicular hyperplasia (RFH). RESULTS CXCL13 and ICOS were more sensitive but less specific for AITL than PD-1, CD10, and BCL-6. Moreover, 74% of AITL (none of PTCL-NOS or PTCL-TFH) coexpressed more than 2 TFH markers. In background T cells of THRLBCL, 70% of cases coexpressed more than 1 marker. The background T cells of CHL expressed all TFH markers except CD10 in all cases. In addition, 13% of PCH cases coexpressed more than 1 marker. In RFH and PTGC, all markers were expressed mainly in germinal centers with rare extrafollicular staining. CONCLUSIONS AITL, PTCL-NOS, and PTCL-TFH show differential expression of TFH markers. AITL frequently coexpresses more than 2 TFH markers. TFH markers can be expressed in PCH and in background T cells of THRLBCL and CHL. Consequently, caution should be used before a diagnosis of AITL is established, particularly with limited samples.
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Affiliation(s)
- Ibrahim Abukhiran
- Department of Pathology, University of Iowa Hospitals and Clinics Iowa City, IA, USA
| | - Sergei I Syrbu
- Department of Pathology, University of Iowa Hospitals and Clinics Iowa City, IA, USA
| | - Carol J Holman
- Department of Pathology, University of Iowa Hospitals and Clinics Iowa City, IA, USA
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Xu J, Wang Y, Gomez-Salazar MA, Hsu GCY, Negri S, Li Z, Hardy W, Ding L, Peault B, James AW. Bone-forming perivascular cells: Cellular heterogeneity and use for tissue repair. Stem Cells 2021; 39:1427-1434. [PMID: 34252260 DOI: 10.1002/stem.3436] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/31/2021] [Accepted: 06/25/2021] [Indexed: 11/11/2022]
Abstract
Mesenchymal progenitor cells are broadly distributed across perivascular niches-an observation conserved between species. One common histologic zone with a high frequency of mesenchymal progenitor cells within mammalian tissues is the tunica adventitia, the outer layer of blood vessel walls populated by cells with a fibroblastic morphology. The diversity and functions of (re)generative cells present in this outermost perivascular niche are under intense investigation; we have reviewed herein our current knowledge of adventitial cell potential with a somewhat narrow focus on bone formation. Antigens of interest to functionally segregate adventicytes are discussed, including CD10, CD107a, aldehyde dehydrogenase isoforms, and CD140a among others. Purified adventicytes (such as CD10+ , CD107alow , and CD140a+ cells) have stronger osteogenic potential and promote bone formation in vivo. Recent bone tissue engineering applications of adventitial cells are also presented. A better understanding of perivascular progenitor cell subsets may represent a beneficial advance for future efforts in tissue repair and bioengineering.
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Affiliation(s)
- Jiajia Xu
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Yiyun Wang
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
| | | | | | - Stefano Negri
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Zhao Li
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Winters Hardy
- UCLA and Orthopaedic Hospital Department of Orthopaedic Surgery and the Orthopaedic Hospital Research Center, Los Angeles, California, USA
| | - Lijun Ding
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of China.,Clinical Center for Stem Cell Research, Drum Tower Hospital of Nanjing University Medical School, Nanjing, People's Republic of China.,Center For Cardiovascular Sciences, University of Edinburgh, Edinburgh, UK
| | - Bruno Peault
- UCLA and Orthopaedic Hospital Department of Orthopaedic Surgery and the Orthopaedic Hospital Research Center, Los Angeles, California, USA.,Center For Cardiovascular Sciences, University of Edinburgh, Edinburgh, UK
| | - Aaron W James
- Department of Pathology, Johns Hopkins University, Baltimore, Maryland, USA
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Chung J, Shevchenko A, Lee JB. Evolution of a melanoma in situ to a sarcomatoid dedifferentiated melanoma. J Cutan Pathol 2021; 48:943-947. [PMID: 33675557 DOI: 10.1111/cup.14003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/30/2021] [Accepted: 02/22/2021] [Indexed: 01/12/2023]
Abstract
Sarcomatoid dedifferentiated melanoma (SDDM) is a recently recognized subtype of melanoma that stains diffusely for CD10 and lacks the expression of the usual melanocytic markers including S100, SOX10, MITF, and Melan A. Advances in next-generation DNA sequencing technology have facilitated the increased recognition of this rare, aggressive spindle cell melanoma. Herein, a case of relatively early lesion of SDDM arising in association with melanoma in situ is highlighted. A 72-year-old man with a history of previously treated melanoma in situ on the face five years prior presented with a new rapidly growing lesion within the scar of the treated site. A shave biopsy of the lesion revealed a centrally located 1.8-mm deep, poorly differentiated spindle cell neoplasm in association with an adjacent recurrent melanoma in situ. The spindle cell component stained diffusely for CD10, but failed to stain for S100, SOX10, and Melan-A while the melanoma in situ expressed all three melanocytic markers. Next-generation DNA sequencing assay revealed mutations in NF1, CDKN2A, TP53, and TSC1. A diagnosis of stage 2B SDDM arising in association with melanoma in situ was established based on the clinical context and genomic assay results.
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Affiliation(s)
- Jina Chung
- Department of Dermatology and Cutaneous Biology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Alina Shevchenko
- Department of Dermatology, Temple University Hospital, Philadelphia, Pennsylvania, USA
| | - Jason B Lee
- Department of Dermatology and Cutaneous Biology, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, Pennsylvania, USA
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Mitamura M, Kase S, Suzuki Y, Sakaguchi T, Suimon Y, Dong Y, Hatanaka KC, Sinohara T, Kase M, Ishida S. Follicular lymphoma of the ocular adnexa: Clinicopathological findings with flow cytometry analysis of eight cases. Eur J Ophthalmol 2021; 32:1760-1765. [PMID: 34082607 DOI: 10.1177/11206721211023309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
PURPOSE Flow cytometry (FCM) is used to evaluate cell surface markers of various leukocyte populations quantitatively. However, little is known about the usefulness of FCM in follicular lymphoma (FL) of the ocular adnexa. The aim of this study was to evaluate the clinicopathological features and FCM results in ocular adnexal FL. MATERIALS This is a retrospective multicenter case study on clinical and immunohistochemical features. All tumors, surgically excised, were diagnosed based on histopathology, immunoglobulin heavy chain gene rearrangement, and FCM. The percentages (%) of B-cell markers, T-cell markers, a natural killer cell marker, and cell surface kappa/lambda measured by FCM analysis in tumor tissues were searched based on medical records. RESULTS This study enrolled nine tumors in eight FL patients (three men and five women). The median age at the time of initial presentation was 74 years. All the tumors surgically excised histologically exhibited cluster of differentiation (CD)10, CD20, and BCL2-positive cells. At the time of ophthalmic diagnosis, lymphomas were already disseminated throughout the body in five cases. FCM demonstrated high percentage of B-cell markers including CD10, CD19, CD20, and CD23 in all nine tumors. CD10 population was 73.5% ± 11.9% in seven out of nine tumors, while that in the other two tumors was particularly low being 11.7% ± 1.13%, which showed the relatively high T-cell lineages compared to the other seven tumors. CONCLUSION For ophthalmologists involving managements of ocular adnexal tumors, FCM can provide useful information for complementing the diagnosis and understanding pathophysiology of FL.
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Affiliation(s)
- Mizuho Mitamura
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.,Department of Ophthalmology, Orbital Disease and Neuro-Ophthalmology Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Satoru Kase
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yasuo Suzuki
- Department of Ophthalmology, Orbital Disease and Neuro-Ophthalmology Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Takatoshi Sakaguchi
- Department of Ophthalmology, Orbital Disease and Neuro-Ophthalmology Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Yuka Suimon
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoko Dong
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kanako C Hatanaka
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan.,Clinical Biobank, Clinical Research and Medical Innovation Center, Hokkaido University Hospital, Sapporo, Japan
| | - Toshiya Sinohara
- Department of Pathology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Manabu Kase
- Department of Ophthalmology, Orbital Disease and Neuro-Ophthalmology Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Susumu Ishida
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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Jiang T, Diao X, Ding M, Niu X, Wang C, Qi Y, Jia W, Pang L, Hu W, Zou H, Li F. SR-B1 and CD10 combined immunoprofile for differential diagnosis of metastatic clear cell renal cell carcinoma and clear cell carcinoma of the ovary. J Mol Histol 2021; 52:539-544. [PMID: 33608777 PMCID: PMC8128737 DOI: 10.1007/s10735-021-09963-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 02/08/2021] [Indexed: 11/28/2022]
Abstract
Both clear cell renal carcinoma (ccRCC) and clear cell carcinoma of the ovary (CCOC) have a clear cytoplasmic morphological feature, hence it is difficult to identify metastatic ccRCC and CCOC by morphology alone. At present, there are no effective immunohistochemical markers to distinguish between these two tumors. Studies have shown that the clear cytoplasm of ccRCC is mainly caused by cholesterol-rich lipids in the cytoplasm, while that of CCOC is due to the accumulation of cytoplasmic glycogen. OBJECTIVE to hypothesize that the scavenger receptor class B-type 1 (SR-B1) protein responsible for HDL cholesterol uptake may be differentially expressed in ccRCC and CCOC, and high CD10 expression in the renal tubular epithelium may assist in distinguishing between ccRCC and CCOC. METHODS effective immunohistochemical markers were applied in 90 cases of renal clear cell carcinoma and 31 cases of ovarian cancer to distinguish between the two types of tumors. RESULT SR-B1 and CD10 expression is significantly higher in ccRCC than CCOC. Both SR-B1 and CD10 exhibited focal weak-medium intensity staining in CCOC, and their staining extent and intensity were significantly lower than ccRCC. The sensitivity and specificity of SR-B1 for identifying ccRCC were 74.4% and 83.9%, respectively. The sensitivity and specificity of CD10 for identifying CCOC were 93.3% and 80.6%, respectively. The combined SR-B1( +) CD10( +) immunoprofile supports the diagnosis of ccRCC with a specificity of 93.5%. The combined SR-B1(-) CD10(-) immunoprofile supports the diagnosis of CCOC with a specificity of 93.3%. CONCLUSIONS our findings demonstrate that the combination of SR-B1 and CD10 immunoprofiling is a valuable tool for differential diagnosis of ccRCC and CCOC.
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Affiliation(s)
- Teng Jiang
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Xiaoli Diao
- Department of Pathology, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Meili Ding
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China
| | - Xiao Niu
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China
| | - Chao Wang
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China
| | - Yan Qi
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China
| | - Wei Jia
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China
| | - Lijuan Pang
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China
| | - Wenhao Hu
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China
| | - Hong Zou
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China.
| | - Feng Li
- Department of Pathology, The First Affiliated Hospital, Shihezi University School of Medicine, Xinjiang, 832002, China.
- Department of Pathology, Beijing Chao Yang Hospital, Capital Medical University, Beijing, 100020, China.
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Matthews NC, Burton CS, Alfred A. Low-density neutrophils in chronic graft versus host disease (cGVHD) are primarily immature CD10- and enhance T cell activation. Clin Exp Immunol 2021; 205:257-273. [PMID: 33932293 DOI: 10.1111/cei.13612] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 04/15/2021] [Accepted: 04/23/2021] [Indexed: 12/17/2022] Open
Abstract
Chronic graft-versus-host disease (cGVHD) is a frequent complication of allogeneic haematopoietic stem cell transplantation. Low density neutrophils (LDNs) in autoimmunity, which shares disease features with cGVHD, are proinflammatory, whereas those in cancer and sepsis suppress T cell immunity. Mature LDNs can be distinguished from immature LDNs on the basis of expression of CD10 and suppressive neutrophils can be identified using lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1) expression. The functionality of LDNs in cGVHD has not been specifically investigated. Here, we have determined the relative contribution of immature and mature neutrophils to LDNs in cGVHD and assessed whether these were suppressive or potentially proinflammatory. Peripheral blood LDNs and normal density neutrophils (NDNs) from 30 cGVHD patients and NDNs from 10 healthy controls (HCs) were immunophenotyped by flow cytometry. The ability of LDNs and NDNs to influence T cell proliferation and cytokine production in co-cultures was quantified. To further characterize LDNs, their propensity to undergo constitutive apoptosis and differentiate ex vivo was assessed. LDNs were elevated in cGVHD versus HCs, heterogeneous in phenotype, with a predominance of immature CD10- cells in most patients, but some mature CD10+ LOX-1+ LDNs were also detected. LDNs enhanced autologous T cell proliferation, interleukin (IL)-6 and interferon (IFN)-γ production. LDN, but not NDN, CD10 expression was inversely correlated with LOX-1, which correlated with IL-6 production. LDNs resisted apoptosis and differentiated into antigen-presenting/neutrophil-hybrid-like cells, which co-expressed major histocompatibility complex (MHC) class II HLA-DR and immuno-inhibitory programmed cell death ligand 1 (PD-L1), but did not suppress T cell proliferation. These data suggest LDNs in cGVHD are predominantly immature, proinflammatory and may have pathogenic potential.
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Affiliation(s)
- Nick C Matthews
- Department of Haematology, The Rotherham NHS Foundation Trust, Rotherham, United Kingdom
| | - Charlotte S Burton
- Department of Haematology, The Rotherham NHS Foundation Trust, Rotherham, United Kingdom
| | - Arun Alfred
- Department of Haematology, The Rotherham NHS Foundation Trust, Rotherham, United Kingdom
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Sorigue M, Santos-Gomez M, Comes M, Raya M, Vergara S, Tapia G, Navarro JT, Morales-Indiano C, Junca J. Flow Cytometry in the Differential Diagnosis of CD10-Positive Nodal Lymphomas. Lab Med 2021; 51:385-393. [PMID: 31834933 DOI: 10.1093/labmed/lmz085] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Differences between follicular lymphoma (FL) and diffuse large B-cell lymphoma/high-grade B-cell lymphoma (DLBCL/HGBL) by flow cytometry are underexplored. METHODS We retrospectively assessed flow cytometry results from 191 consecutive lymph node biopsies diagnosed with FL or DLBCL/HGBL. RESULTS The only parameters that differed between the 2 groups in the derivation cohort were forward scatter and side scatter (P < 10-6; area under the curve [AUC], 0.75-0.8) and %CD23 (P = .004; area under the receiver characteristic operating curve, 0.64). However, since light scatter characteristics did not distinguish between grade 3 FL and DLBCL/HGBL, we set out to develop a model with high sensitivity for the exclusion of the latter. Several models, including FS and %CD23, were tested, and 2 models showed a sensitivity of >0.90, with negative predictive values of ≥0.95, albeit with low specificity (0.45 to 0.57). CONCLUSION Two simple models enable the exclusion of DLBCL/HGBL with a high degree of confidence.
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Affiliation(s)
- Marc Sorigue
- Department of Laboratory Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Mireia Santos-Gomez
- Department of Laboratory Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Martina Comes
- Department of Laboratory Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Minerva Raya
- Department of Laboratory Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Sara Vergara
- Department of Laboratory Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Gustavo Tapia
- Department of Pathology, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - José-Tomas Navarro
- Department of Laboratory Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Cristian Morales-Indiano
- Clinical Laboratory ICS-Metropolitana Nord, Core-Hematology Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Jordi Junca
- Department of Laboratory Hematology, ICO-Hospital Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autònoma de Barcelona, Badalona, Spain
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