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Ma T, Cong L, Ma Q, Huang Z, Hua Q, Li X, Wang X, Chen Y. Study on the correlation between preoperative inflammatory indexes and adhesional perinephric fat before laparoscopic partial nephrectomy. BMC Urol 2021; 21:174. [PMID: 34893056 PMCID: PMC8665523 DOI: 10.1186/s12894-021-00940-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/06/2021] [Indexed: 01/20/2023] Open
Abstract
Objective This study was aimed to evaluate the effect of preoperative composite inflammatory index on adhesional perinephric fat (APF), providing a help for preoperative risk assessment of laparoscopic partial nephrectomy (LPN) in patients with renal cell carcinoma. Materials and methods A retrospective study was conducted on 231 patients with renal cell carcinoma, who underwent laparoscopic partial nephrectomy. They were divided into two groups according to whether there was APF during operation. Relevant clinical data, laboratory parameters and imaging examination were obtained before operation to calculate the composite inflammatory index and MAP score. The composite inflammatory index was divided into high value group and low value group by ROC curve method. The related predictive factors of APF were analyzed by logistic regression method. Results The APF was found in 105 patients (45.5%). In multivariate analysis, systemic immune inflammation index (SII) (high/low), MAP score, tumor size and perirenal fat thickness were independent predictors of APF. The operation time of patients with APF was longer, and the difference of blood loss was not statistically significant. Conclusion SII is an independent predictor of APF before laparoscopic partial nephrectomy. Trial registration ChiCTR, ChiCTR2100045944. Registered 30 April 2021—Retrospectively registered, http://www.chictr.org.cn/showproj.aspx?proj=125703.
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Affiliation(s)
- Teng Ma
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021, Shandong, China
| | - Lin Cong
- Department of Medical Imaging Interventional Therapy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong, China
| | - Qianli Ma
- Department of Radiology, Taian City Central Hospital, Taian, 271000, Shandong, China
| | - Zhaoqin Huang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021, Shandong, China
| | - Qianqian Hua
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021, Shandong, China
| | - Xiaojiao Li
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021, Shandong, China
| | - Ximing Wang
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021, Shandong, China
| | - Yunchao Chen
- Department of Radiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Road, Jinan, 250021, Shandong, China.
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de Nonneville A, Barbolosi D, Andriantsoa M, El-Cheikh R, Duffaud F, Bertucci F, Salas S. Validation of Neutrophil Count as An Algorithm-Based Predictive Factor of Progression-Free Survival in Patients with Metastatic Soft Tissue Sarcomas Treated with Trabectedin. Cancers (Basel) 2019; 11:E432. [PMID: 30917620 PMCID: PMC6468511 DOI: 10.3390/cancers11030432] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 03/22/2019] [Accepted: 03/25/2019] [Indexed: 01/21/2023] Open
Abstract
Introduction: Based on a mathematical model of trabectedin-induced neutropenia, we assessed the predictive value of absolute neutrophil count (ANC) on progression-free survival (PFS) in an independent validation cohort of patients treated with trabectedin. Methods: We collected data from 87 patients in two expert centers who received at least two cycles of trabectedin for soft tissue sarcomas (STS) treatment. Correlations between ANC, patients' characteristics, and survival were assessed, and a multivariate model including tumor grade, performance status, ANC, and hemoglobin level was developed. Results: Therapeutic ANC ≥ 7.5 G/L level was associated with shorter PFS: 3.22 months (95% confidence interval (CI), 1.57⁻4.87) in patients with ANC ≥ 7.5 G/L vs. 5.78 months (95% CI, 3.95⁻7.61) in patients with ANC < 7.5 G/L (p = 0.009). Age, primary localization, lung metastases, dose reduction, hemoglobin, and albumin rates were also associated with PFS. In multivariate analysis, ANC ≥ 7.5 G/L was independently associated with poor PFS and overall survival. Conclusion: We validated increased pre-therapeutic ANC as a predictive factor of short PFS in patients starting trabectedin for STS. ANC appears to have an impact on survival rates and may be used as a decision-making tool for personalizing second-line strategies in patients with metastatic STS.
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Affiliation(s)
- Alexandre de Nonneville
- CRCM, Department of Medical Oncology, Institut Paoli-Calmettes, INSERM, CNRS, Aix-Marseille University, 13009 Marseille, France.
| | - Dominique Barbolosi
- SMARTc Unit, CRCM Inserm U1068, Aix-Marseille Université, 13005 Marseille, France.
| | - Maeva Andriantsoa
- Department of Medical Oncology, Hôpital de la Timone, APHM, INSERM U910, Aix-Marseille University, 13005 Marseille, France.
| | - Raouf El-Cheikh
- SMARTc Unit, CRCM Inserm U1068, Aix-Marseille Université, 13005 Marseille, France.
| | - Florence Duffaud
- Department of Medical Oncology, Hôpital de la Timone, APHM, INSERM U910, Aix-Marseille University, 13005 Marseille, France.
| | - François Bertucci
- CRCM, Department of Medical Oncology, Institut Paoli-Calmettes, INSERM, CNRS, Aix-Marseille University, 13009 Marseille, France.
| | - Sebastien Salas
- Department of Medical Oncology, Hôpital de la Timone, APHM, INSERM U910, Aix-Marseille University, 13005 Marseille, France.
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3
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Takeuchi H, Kawanaka H, Fukuyama S, Kubo N, Hiroshige S, Yano T. Comparison of the prognostic values of preoperative inflammation-based parameters in patients with breast cancer. PLoS One 2017; 12:e0177137. [PMID: 28489884 PMCID: PMC5425200 DOI: 10.1371/journal.pone.0177137] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 04/21/2017] [Indexed: 11/18/2022] Open
Abstract
Peripheral blood-derived inflammation-based markers, including C-reactive protein (CRP), neutrophil-to-lymphocyte ratio (NLR), lymphocyte-to-monocyte ratio (LMR), and platelet-to-lymphocyte ratio (PLR) are indicators of prognosis in various malignant tumors. The present study aimed to identify the inflammation-based parameters that are most suitable for predicting outcomes in patients with breast cancer. Two hundred ninety-six patients who underwent surgery for localized breast cancer were reviewed retrospectively. The association between clinicopathological factors and inflammation-based parameters were investigated. Univariate and multivariate Cox regression analyses were performed to identify independent prognostic indicators associated with disease-free survival (DFS). The NLR level correlated significantly with tumor size (P<0.05). The PLR level correlated with the expression of estrogen receptor and lymph node involvement (P<0.05). Univariate analysis revealed that lower CRP and PLR values as well as tumor size, lymph node involvement, and nuclear grade were significantly associated with superior DFS (CRP: P<0.01; PLR, tumor size, lymph node involvement, and nuclear grade: P<0.05). On multivariate analysis, CRP (hazard ratio [HR]: 2.85, 95% confidence interval [CI]: 1.03-7.88, P<0.05), PLR (HR: 2.61, 95% CI: 1.07-6.36, P<0.05) and nuclear grade (HR: 3.066, 95% CI: 1.26-7.49, P<0.05) were significant prognostic indicators of DFS in patients with breast cancer. Neither LMR nor NLR significantly predicted DFS. Both preoperative CRP and PLR values were independently associated with poor prognosis in patients with breast carcinoma; these were superior to other inflammation-based scores in terms of prognostic ability.
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Affiliation(s)
- Hideya Takeuchi
- Department of Surgery, National Hospital Organization Beppu Medical Center, Beppu, Oita, Japan
- * E-mail:
| | - Hirohumi Kawanaka
- Department of Surgery, National Hospital Organization Beppu Medical Center, Beppu, Oita, Japan
- Clinical Research Institute, National Hospital Organization Beppu Medical Center, Beppu, Oita, Japan
| | - Seiichi Fukuyama
- Department of Surgery, National Hospital Organization Beppu Medical Center, Beppu, Oita, Japan
| | - Nobuhide Kubo
- Department of Surgery, National Hospital Organization Beppu Medical Center, Beppu, Oita, Japan
| | - Shoji Hiroshige
- Department of Surgery, National Hospital Organization Beppu Medical Center, Beppu, Oita, Japan
| | - Tokujiro Yano
- Department of Surgery, National Hospital Organization Beppu Medical Center, Beppu, Oita, Japan
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Kohart NA, Elshafae SM, Breitbach JT, Rosol TJ. Animal Models of Cancer-Associated Hypercalcemia. Vet Sci 2017; 4:vetsci4020021. [PMID: 29056680 PMCID: PMC5606604 DOI: 10.3390/vetsci4020021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 03/14/2017] [Accepted: 04/10/2017] [Indexed: 02/05/2023] Open
Abstract
Cancer-associated hypercalcemia (CAH) is a frequently-occurring paraneoplastic syndrome that contributes to substantial patient morbidity and occurs in both humans and animals. Patients with CAH are often characterized by markedly elevated serum calcium concentrations that result in a range of clinical symptoms involving the nervous, gastrointestinal and urinary systems. CAH is caused by two principle mechanisms; humorally-mediated and/or through local osteolytic bone metastasis resulting in excessive calcium release from resorbed bone. Humoral hypercalcemia of malignancy (HHM) is the most common mechanism and is due to the production and release of tumor-associated cytokines and humoral factors, such as parathyroid hormone-related protein (PTHrP), that act at distant sites to increase serum calcium concentrations. Local osteolytic hypercalcemia (LOH) occurs when primary or metastatic bone tumors act locally by releasing factors that stimulate osteoclast activity and bone resorption. LOH is a less frequent cause of CAH and in some cases can induce hypercalcemia in concert with HHM. Rarely, ectopic production of parathyroid hormone has been described. PTHrP-mediated hypercalcemia is the most common mechanism of CAH in human and canine malignancies and is recognized in other domestic species. Spontaneous and experimentally-induced animal models have been developed to study the mechanisms of CAH. These models have been essential for the evaluation of novel approaches and adjuvant therapies to manage CAH. This review will highlight the comparative aspects of CAH in humans and animals with a discussion of the available animal models used to study the pathogenesis of this important clinical syndrome.
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Affiliation(s)
- Nicole A Kohart
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA.
| | - Said M Elshafae
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA.
- Department of Pathology, Faculty of Veterinary Medicine, Benha University, Banha 13511, Egypt.
| | - Justin T Breitbach
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA.
| | - Thomas J Rosol
- Department of Veterinary Biosciences, College of Veterinary Medicine, The Ohio State University, Columbus, OH 43210, USA.
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5
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Nagata H, Komatsu S, Takaki W, Okayama T, Sawabe Y, Ishii M, Kishimoto M, Otsuji E, Konosu H. Granulocyte colony-stimulating factor-producing hepatocellular carcinoma with abrupt changes. World J Clin Oncol 2016; 7:380-386. [PMID: 27777880 PMCID: PMC5056329 DOI: 10.5306/wjco.v7.i5.380] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 07/11/2016] [Accepted: 08/31/2016] [Indexed: 02/06/2023] Open
Abstract
Granulocyte colony-stimulating factor (G-CSF)-producing tumor is one of the rare types of cancer clinically characterized by an elevated fever and white blood cell (WBC) increment. Although G-CSF producing tumors have been reported in several types of cancer including those of the lungs, cervix and bladder, G-CSF producing hepatocellular carcinoma is extremely rare. Here, we report the case of a rapidly growing and poorly differentiated hepatocellular carcinoma producing G-CSF. The patient showed symptoms of continuous high fever, stomach pain and cough, and high serum WBC counts, C-reactive protein (CRP) and G-CSF levels were found in laboratory tests. After a radical hepatectomy, the patient completely recovered from the above symptoms and inflammatory state. The serum levels of G-CSF were reduced to normal levels after radical surgery. An immunohistochemical analysis revealed the overexpression of G-CSF in the cytoplasm of certain hepatocellular carcinoma (HCC) cell. The patient’s serum WBC, CRP and G-CSF levels remained within normal levels in the six months after surgery without recurrence. This is the 9th case report of G-CSF producing hepatocellular carcinoma in English literature. We review the clinical characteristics of the G-CSF producing HCC and discuss a possible treatment strategy.
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Evaluation of preoperative hematologic markers as prognostic factors and establishment of novel risk stratification in resected pN0 non-small-cell lung cancer. PLoS One 2014; 9:e111494. [PMID: 25360716 PMCID: PMC4216075 DOI: 10.1371/journal.pone.0111494] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 09/29/2014] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND The aims of this study were to investigate whether the preoperative hematologic markers, the neutrophil-lymphocyte ratio (NLR) or the platelet-lymphocyte ratio (PLR) were prognostic indicators and to develop a novel risk stratification model in pN0 non-small-cell lung cancer (NSCLC). METHODS We performed a retrospective analysis of 400 consecutive pN0 NSCLC patients. Prognostic values were evaluated by Cox proportional hazard model analyses and patients were stratified according to relative risks for patients' survival. RESULTS During the follow-up, 117 patients had cancer recurrence, and 86 patients died. In univariate analysis, age, gender, smoke status and tumor size as well as WBC, NEU, LYM, PLR and NLR were significantly associated with patients' prognosis. In multivariate analysis, age, tumor size and NLR were independent predictors for patients' overall survival (P = 0.024, 0.001, and 0.002 respectively). PLR didn't associated with patients' survival in multivariate analysis. Patients were stratified into 3 risk groups and the differences among the groups were significant according to disease free survival and overall survival (P = 0.000 and 0.000 respectively). CONCLUSIONS We confirmed that NLR other than PLR was an independent prognostic factor. Combination of NLR, age and tumor size could stratify pN0 NSCLC patients into 3 risk groups and enabled us to develop a novel risk stratification model.
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Teramukai S, Kitano T, Kishida Y, Kawahara M, Kubota K, Komuta K, Minato K, Mio T, Fujita Y, Yonei T, Nakano K, Tsuboi M, Shibata K, Furuse K, Fukushima M. Pretreatment neutrophil count as an independent prognostic factor in advanced non-small-cell lung cancer: an analysis of Japan Multinational Trial Organisation LC00-03. Eur J Cancer 2009; 45:1950-8. [PMID: 19231158 DOI: 10.1016/j.ejca.2009.01.023] [Citation(s) in RCA: 264] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2008] [Revised: 01/14/2009] [Accepted: 01/16/2009] [Indexed: 12/13/2022]
Abstract
We examined the impact of pretreatment neutrophil count on survival in patients with advanced non-small-cell lung cancer (NSCLC). A total of 388 chemo-naïve patients with stage IIIB or IV NSCLC from a randomised controlled trial were evaluated. The effects of pretreatment peripheral blood neutrophil, lymphocyte and monocyte counts and neutrophil-lymphocyte ratio on survival were examined using the proportional hazards regression model to estimate hazard ratios after adjustment for covariates. The optimal cut-off value was determined by proportional hazards regression analysis with the minimum P-value approach and shrinkage procedure. After adjustment for prognostic factors, the pretreatment elevated neutrophil count was statistically significantly associated with short overall (P=0.0008) and progression-free survival (P=0.024), whereas no association was found between prognosis and lymphocyte or monocyte count. The cut-off value selected for neutrophil count was 4500 mm(-3) (corrected hazard ratio, 1.67; 95% confidence interval (CI), 1.09-2.54). The median survival time was 19.3 months (95%CI, 16.5-21.4) for the low-neutrophil group (4500 mm(-3), n=204) and was 10.2 months (95%CI, 8.0-12.3) for the high-neutrophil group (4500 mm(-3), n=184). We confirmed that pretreatment elevated neutrophil count is an independent prognostic factor in patients with advanced NSCLC receiving modern chemotherapy. Neutrophil count is easily measured at low cost, and it may be a useful indicator of patient prognosis.
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Affiliation(s)
- Satoshi Teramukai
- Department of Clinical Trial Design and Management, Translational Research Center, Kyoto University Hospital, Kyoto 606-8507, Japan.
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Inai K, Takagi K, Takimoto N, Okada H, Imamura Y, Ueda T, Naiki H, Noriki S. Multiple inflammatory cytokine-productive ThyL-6 cell line established from a patient with thymic carcinoma. Cancer Sci 2008; 99:1778-84. [PMID: 18691242 PMCID: PMC11159824 DOI: 10.1111/j.1349-7006.2008.00897.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Thymic epithelial cells can produce many kinds of cytokines, and interleukin (IL)-6-producing thymic carcinoma cases have been reported. However, a cytokine-producing human thymic tumor cell line has not previously been established. In this paper, we report a novel, multiple inflammatory cytokine-productive cell line that was established from a patient with thymic carcinoma. This cell line, designated ThyL-6, positively expressed epithelial membrane antigen, cytokeratins, vimentin intermediate filament and CD5, although hematological markers were not present in the cells. Cytokine antibody array analysis showed that the cells secreted several cytokines including IL-1alpha, IL-6, IL-8, RANTES, soluble TNFalpha-receptor 1, VEGF and CTLA into the culture medium. The addition of ThyL-6-cultured supernatant supported the growth of human myeloma ILKM-3 cells, which require the presence of IL-6 in the culture medium for the maintenance of cell growth, suggesting that the secreted IL-6 from ThyL-6 cells was biologically active. Chromosome analysis demonstrated that ThyL-6 cells had complex karyotype anomalies, including der(16)t(1;16); the latter has been recognized in thymic squamous cell carcinoma and thymic sarcomatoid carcinoma cases, as well as in several other kinds of malignancies. Heterotransplantation of the cells into nude mice showed tumorigenesis with neutrophil infiltration and liquefactive necrosis. These findings suggest that ThyL-6 cells will provide us with a new experimental tool for investigating not only the pathogenesis, biological behavior, chromo-somal analysis and therapeutic reagents of human thymic carcinoma, but also for studying cytokine-chemokine network systems.
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Affiliation(s)
- Kunihiro Inai
- Division of Molecular Pathology, Department of Pathological Sciences, Faculty of Medical Sciences, Univeristy of Fukui, Fukui 910-1193, Japan
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Takaoka S, Yamane Y, Nishiki M, Yamaguchi T, Sugimoto T. Primary pulmonary squamous cell carcinoma associated with elevated IL-6, leukocytosis, hypercalcemia, phagocytosis, reactive lymphadenopathy and glomerular mesangial cell proliferation via the production of PTH-rP and G-CSF. Intern Med 2008; 47:275-9. [PMID: 18277029 DOI: 10.2169/internalmedicine.47.0155] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We report an autopsied case of a 74-year-old man with primary pulmonary squamous cell carcinoma (SCC) associated with leukocytosis, hypercalcemia, phagocytosis in the bone marrow, reactive lymphadenopathy and mesangial cell proliferation in the glomerulus. Laboratory examination revealed increased serum levels of parathyroid hormone-related peptide (PTH-rP), granulocyte colony stimulating factor (G-CSF), interleukin-6 (IL-6) and soluble interleukin 2 receptor (s-IL2R). An autopsy showed moderately differentiated SCC at the left lower lobe of the lung, of which tumor cells distinctly showed cytoplasmic immunoreactivity to anti-G-CSF and anti-PTH-rP antibodies. Thus, pulmonary SCC seemed to produce both G-CSF and PTH-rP, causing leukocytosis, hypercalcemia, and IL-6 production from the bone. IL-6 also might have stimulated the proliferation of SCC and glomerular mesangial cells, and induced phagocytosis, reactive lymphadenopathy and hepatosplenomegaly by interacting with the mononuclear phagocytic system.
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Affiliation(s)
- Shin Takaoka
- Department of Internal Medicine 1, Shimane University Faculty of Medicine, Izumo, Japan
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10
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Toyoda M, Chikamatsu K, Sakakura K, Fukuda Y, Takahashi K, Miyashita M, Shimamura K, Furuya N. A case of squamous cell carcinoma of the head and neck producing granulocyte-colony stimulating factor with marked leukocytosis. Auris Nasus Larynx 2007; 34:267-71. [PMID: 17097253 DOI: 10.1016/j.anl.2006.07.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2006] [Revised: 07/04/2006] [Accepted: 07/21/2006] [Indexed: 11/30/2022]
Abstract
In squamous cell carcinoma of the head and neck (SCCHN), tumor cells have been shown to secrete detectable amounts of various cytokines, such as interleukin (IL)-6, IL-10, and transforming growth factor (TGF)-beta. These tumor-derived factors might be responsible for promoting malignancy. Here, we describe a SCCHN patient with tumor produced G-CSF and characterized by marked leukocytosis. In this 45-year-old man, severe leukocytosis developed in parallel with aggressive tumor growth. G-CSF production by the tumor was confirmed by immunohistochemistry (IHC). Serum G-CSF levels were elevated. The leukocyte counts and the blood G-CSF level decreased following a course of radiotherapy. Tumor cells were also positive for G-CSF receptor, suggesting autocrine growth regulation by G-CSF. Moreover, the tumor cells were also investigated by IHC with anti-p53, anti-P-glycoprotein (P-gp), anti-thymidylate synthase (TS), and anti-dihydropyrimidine dehydrogenase (DPD), which molecules are thought to contribute the acquisition of therapeutic resistance. The tumor cells were positively stained for TS and DPD, but neither p53 nor P-gp. These results suggest that a variety of molecules may be responsible for acquisition of high malignancy.
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Affiliation(s)
- Minoru Toyoda
- Department of Otolaryngology-Head and Neck Surgery, Gunma University Graduate School of Medicine, 3-39-22, Showa-machi, Maebashi 371-8511, Japan.
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11
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Bauer M, Herbarth O, Aust G, Hengstler JG, Dotzauer A, Graebsch C, Schmuecking E. Expression patterns and novel splicing variants of glutathione-S-transferase isoenzymes of human lung and hepatocyte cell lines. Cell Tissue Res 2006; 324:423-32. [PMID: 16501997 DOI: 10.1007/s00441-005-0150-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2005] [Accepted: 12/12/2005] [Indexed: 10/25/2022]
Abstract
Polymorphic glutathione S-transferase (GST) enzymes are involved in the metabolism of xenobiotics. They are of particular interest when studying disease susceptibility and adverse drug responses. The present work deals with the genetic polymorphisms and expression of the five GST classes (alpha, mu, pi, theta and zeta) in human lung and hepatocyte cell lines. We have determined their bioavailability for in vitro approaches. Common genetic polymorphisms of GSTM1 (*0, null), GSTT1 (*0) and GSTP1 (*A/*B, I105V) are detectable. The frequencies of the polymorphisms are within the expected range for a Caucasian population with one exception. The GSTM1*0 allele is 1.5-fold more frequent in lung cell lines. GST mRNAs are frequently but not uniformly distributed among unstimulated in vitro conditions. Lung cell lines show an approximately six-fold higher total GST transcript expression than hepatocyte cell lines. Additional GST transcripts have been identified for GSTT1; they represent alternative new splicing variants that occur in cancerous cell lines and in healthy lung tissue and blood. GST enzyme activity is mainly influenced by GSTP1. The activity promoted by 1-chloro-2,4-dinitrobenzene is significantly correlated to the GSTP1 mRNA expression level (R2=0.77, P<0.001). Individual human cell lines thus express GST isoenzymes in a similar pattern to human tissue. The most common genetic polymorphisms are present among the cell lines and have to be considered for in vitro stimulation approaches in a combinatory pattern.
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Affiliation(s)
- Mario Bauer
- Department of Human Exposure Research and Epidemiology, UFZ - Centre for Environmental Research Leipzig-Halle, Permoserstrasse 15, 04318 Leipzig, Germany.
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Tanaka K, Nibu KI. Laryngeal squamous cell carcinoma with ectopic production of granulocyte colony-stimulating factor and parathyroid hormone-related protein. Int J Clin Oncol 2005; 10:195-7. [PMID: 15990969 DOI: 10.1007/s10147-004-0465-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2004] [Accepted: 11/25/2004] [Indexed: 01/12/2023]
Abstract
It is known that malignant tumors occasionally produce hormone-like substances. However, they rarely produce two or more kinds of hormonal factors simultaneously. We describe the clinical, biochemical, and immunohistochemical findings in a patient with squamous cell carcinoma of the larynx associated with leukocytosis and hypercalcemia, without bone metastasis. The serum granulocyte colony-stimulating factor (G-CSF) level was 222 pg/ml (normal, < 38 pg/ml), and decreased to 15 pg/ml after surgery. The serum parathyroid hormone-related protein (PTHrP) level was 5.6 pmol/l (normal, < 0.5 pmol/l), and this also decreased, to less than 0.5 pmol/l. G-CSF and PTHrP increased again with tumor recurrence. The production of G-CSF from the tumor was confirmed by immunohistochemical staining with monoclonal antibody against human recombinant G-CSF. The tumor was revealed to produce both G-CSF and PTHrP. In this article, we describe this very rare case of primary squamous cell carcinoma of the head and neck with the simultaneous ectopic production of more than one hormone-like substance.
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Affiliation(s)
- Kohtaroh Tanaka
- Department of Otolaryngology-Head and Neck Surgery, University of Tokyo, Tokyo, Japan.
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13
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Schütz A, Härtig W, Wobus M, Grosche J, Wittekind C, Aust G. Expression of ADAM15 in lung carcinomas. Virchows Arch 2005; 446:421-9. [PMID: 15756594 DOI: 10.1007/s00428-004-1193-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2004] [Accepted: 12/06/2004] [Indexed: 01/08/2023]
Abstract
ADAM15, a member of the ADAM (a disintegrin and metalloprotease) family, is a membrane protein containing both protease and adhesion domains and may, thus, be involved in tumor invasion and metastasis. The aim of this study was to analyze the expression of ADAM15 and its potential ligand, integrin alpha(v)beta3 (CD51/CD61), in lung carcinoma cell lines and tissues. Most small cell lung carcinomas (SCLCs) and non-SCLC cell lines were ADAM15, alpha(v) and beta3 integrin mRNA positive. Half of the cell lines expressed ADAM15, and three expressed the alpha(v)beta3 heterodimer at the cell surface as shown using flow cytometry. Paraffin sections of pulmonary epithelial tumors, including SCLCs (n=26), squamous cell cancer (SCCs, n=27) and adenocarcinomas (ACs, n=17) were stained with antibodies to the ectosolic and cytosolic domain of ADAM15 and alpha(v)beta3 integrin complex. The results were scored (0-12, according to Remmele's score). Normal epithelial cells of the lung were negative or slightly positive for ADAM15 (score<2). The score was always significantly higher for tumor cells. ACs showed the strongest staining (tumor center; ADAM15ecto; mean+/-SEM; 5.47+/-1.04), whereas SCLCs only showed weak ADAM15 expression (2.67+/-0.42; SCCs: 3.62+/-0.62). Frequently, significantly stronger ADAM15 expression has been shown in tumor cells located at the front of invasion compared with those within solid formations. Overall analysis of all tumor specimens and each tumor type revealed no significant correlation between tumor stage or degree of differentiation and ADAM15 ectosolic or cytosolic domain expression in tumor cells. Both molecules are often co-localized in the same tumor cells in ADAM15- and alpha(v)beta3 integrin-positive carcinomas. In summary, lung carcinoma cell lines and tissues were frequently ADAM15 positive.
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Affiliation(s)
- A Schütz
- Institute of Pathology, University of Leipzig, Liebigstrasse 26, 04103, Leipzig, Germany.
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14
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Hiraki A, Ueoka H, Takata I, Gemba K, Bessho A, Segawa Y, Kiura K, Eguchi K, Yoneda T, Tanimoto M, Harada M. Hypercalcemia-leukocytosis syndrome associated with lung cancer. Lung Cancer 2004; 43:301-7. [PMID: 15165088 DOI: 10.1016/j.lungcan.2003.09.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2003] [Revised: 08/26/2003] [Accepted: 09/02/2003] [Indexed: 02/06/2023]
Abstract
Hypercalcemia and leukocytosis are two of the most common paraneoplastic syndromes associated with various malignancies. Of note, concomitant manifestation of hypercalcemia and leukocytosis are occasionally observed in the same cancer patients. However, the relationship between these two paraneoplastic syndromes and clinical outcome is unclear. In the present study, we retrospectively investigated the occurrence of hypercalcemia (> or = 10.2 mg/dl after adjustment for serum albumin concentration), leukocytosis (> or = 14,000/mm3 with no evidence of infection) or both in lung cancer patients (1149 cases). There were 65 cases (5.7%) of hypercalcemia, 16 cases (1.4%) of leukocytosis and six cases (0.5%) of both hypercalcemia and leukocytosis at the time of first presentation. The occurrence of these two distinct paraneoplastic syndromes in the same patients was more frequent than could have been expected by chance alone (P < 0.001). There was a significant correlation between the hypercalcemia-leukocytosis syndrome and performance status (P = 0.002). Survivals of patients with hypercalcemia alone (median survival time: MST 3.8 months, n = 59), leukocytosis alone (MST 1.9 months, n = 10), and the hypercalcemia-leukocytosis syndrome (MST 1.5 months, n = 6) were significantly shorter than those without them (MST 9.5 months, n = 1074; P < 0.001). Moreover, survival of patients with the hypercalcemia-leukocytosis syndrome was significantly shorter than that of patients with hypercalcemia alone (P = 0.013). On the other hand, there was no significant difference in survival between the hypercalcemia-leukocytosis syndrome and leukocytosis alone (P = 0.47). Multivariate analysis of prognostic factors using the Cox proportional hazards model could not demonstrate that the hypercalcemia-leukocytosis syndrome had independent prognostic significance. In conclusion, our results suggest that the hypercalcemia-leukocytosis syndrome is an additional clinical entity of paraneoplastic syndrome and is an indicator for poorer outcome in lung cancer patients, although the frequency of the combined syndrome is very rare (0.5% of cases over a 10 year interval.
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Affiliation(s)
- Akio Hiraki
- Department of Medicine (II), Okayama University Medical School, Okayama, Japan.
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15
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Kitayama S, Fujii Y, Kihara K. Urothelial cancer producing granulocyte colony-stimulating factor: possible induction of splenomegaly. Urology 2004; 63:377-8. [PMID: 14972497 DOI: 10.1016/j.urology.2003.09.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2003] [Revised: 09/30/2003] [Accepted: 09/30/2003] [Indexed: 10/26/2022]
Affiliation(s)
- Sachi Kitayama
- Department of Urology and Reproductive Medicine, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
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16
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Uemura Y, Kobayashi M, Nakata H, Harada R, Kubota T, Taguchi H. Effect of serum deprivation on constitutive production of granulocyte-colony stimulating factor and granulocyte macrophage-colony stimulating factor in lung cancer cells. Int J Cancer 2004; 109:826-32. [PMID: 15027115 DOI: 10.1002/ijc.20023] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We previously established 2 lung cancer cell lines, OKa-C-1 and MI-4, which constitutively produce an abundant dose of granulocyte-colony stimulating factor (G-CSF) and granulocyte macrophage-colony stimulating factor (GM-CSF). Many other cases with G-CSF or GM-CSF producing tumors have been reported up to the present. However, the biological properties of the overproduction of G-CSF and GM-CSF by tumor cells have not been well known. Several reports demonstrated the presence of an autocrine growth loop for G-CSF and GM-CSF in nonhematopoietic tumor cells. We showed that exogenous G-CSF and GM-CSF stimulated cell growth in a dose-dependent manner in OKa-C-1 and MI-4 cells. We could detect the presence of G-CSF and GM-CSF receptors in both cell lines by RT-PCR analysis. We have previously shown that inflammatory cytokines, tumor necrosis factor (TNF)-alpha and interleukin (IL)-1beta enhance the expression of G-CSF and GM-CSF in the cell lines. However, the factors that regulate constitutive production of G-CSF or GM-CSF by tumor cells are still unknown well. In our study, we first reported that serum deprivation stimulated constitutive production of G-CSF and GM-CSF by lung tumor cells through activation of nuclear factor (NF)-kappaB and p44/42 mitogen-activated protein kinase (MAPK) pathway signaling. We suggest that G-CSF and GM-CSF constitutively produced by tumor cells could grow tumor itself and rescue tumor cells from the cytotoxicity of serum deprivation.
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MESH Headings
- Carcinoma, Large Cell/metabolism
- Carcinoma, Large Cell/pathology
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/pathology
- Cell Division
- Culture Media, Serum-Free
- Granulocyte Colony-Stimulating Factor/biosynthesis
- Granulocyte-Macrophage Colony-Stimulating Factor/biosynthesis
- Humans
- Interleukin-1/pharmacology
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Mitogen-Activated Protein Kinase 1/antagonists & inhibitors
- Mitogen-Activated Protein Kinase 1/metabolism
- Mitogen-Activated Protein Kinase 3
- Mitogen-Activated Protein Kinases/antagonists & inhibitors
- Mitogen-Activated Protein Kinases/metabolism
- NF-kappa B/antagonists & inhibitors
- NF-kappa B/metabolism
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- Receptors, Granulocyte Colony-Stimulating Factor/metabolism
- Receptors, Granulocyte-Macrophage Colony-Stimulating Factor/metabolism
- Recombinant Proteins/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Tumor Cells, Cultured/drug effects
- Tumor Cells, Cultured/metabolism
- Tumor Necrosis Factor-alpha/pharmacology
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Affiliation(s)
- Yoshiki Uemura
- Department of Internal Medicine, Kochi Medical School, Kohasu, Okocho, Nankoku, Kochi, Japan.
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17
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Saito T, Kobayashi M, Harada R, Uemura Y, Taguchi H. Sensitive detection of small cell lung carcinoma cells by reverse transcriptase-polymerase chain reaction for prepro-gastrin-releasing peptide mRNA. Cancer 2003; 97:2504-11. [PMID: 12733150 DOI: 10.1002/cncr.11378] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Gastrin-releasing peptide (GRP) is an autocrine growth factor in patients with small cell lung carcinoma (SCLC). The authors developed a reverse transcriptase-polymerase chain reaction (RT-PCR) assay for the detection of SCLC cells in the peripheral blood and the pleural effusion using preproGRP mRNA as a target. METHODS The current study was conducted to determine the utility of preproGRP-specific nested RT-PCR on the peripheral blood, bone marrow, and pleural effusion samples from 32 patients with SCLC, 39 patients with non-small cell lung carcinoma (NSCLC), 28 patients with nonmalignant pulmonary disease, and 20 healthy volunteers. The internal primers were designed to amplify a 244-base pair PCR product, a sequence encompassing exon 1 and exon 2 by the nested RT-PCR assay. RESULTS Amplification of the preproGRP message was detected in SCLC cell lines (LU165, SBC1, SBC2, and SBC3) but not in other NSCLC cell lines (A549, ABC1, EBC1, and Oka-1). The SCLC cells (LU165) were detected in dilutions of tumor cells of up to 10(-7) in hematopoietic cells from healthy donors. The preproGRP mRNA was detected in 16 of 32 (50%) blood samples, 2 of 11 (18%) marrow samples, and in all 6 (100%) pleural effusion samples. Blood samples gave positive results in 11 of 19 (58%) patients with extensive disease compared with 5 of 13 (38%) patients with limited disease. In contrast, only 1 blood sample (2.6%) from a patient with lung adenocarcinoma gave a positive result among patients with NSCLC. No other samples of blood, bone marrow, and pleural effusion from patients with NSCLC and none of the blood samples from patients with nonmalignant diseases and healthy volunteers were positive. CONCLUSIONS The current RT-PCR approach may be a sensitive and specific assay to detect SCLC cells in circulating blood as well as in pleural effusions from SCLC patients.
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MESH Headings
- Adenocarcinoma/blood
- Adenocarcinoma/metabolism
- Adenocarcinoma/pathology
- Adult
- Aged
- Aged, 80 and over
- Blotting, Southern
- Carcinoma, Non-Small-Cell Lung/blood
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Non-Small-Cell Lung/pathology
- Carcinoma, Small Cell/blood
- Carcinoma, Small Cell/metabolism
- Carcinoma, Small Cell/pathology
- Carcinoma, Squamous Cell/blood
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/pathology
- Case-Control Studies
- DNA Primers
- Female
- Humans
- Lung Neoplasms/blood
- Lung Neoplasms/metabolism
- Lung Neoplasms/pathology
- Male
- Middle Aged
- Neoplasm Staging
- Neoplastic Cells, Circulating
- Peptides/genetics
- Peptides/metabolism
- Pleural Effusion/cytology
- Predictive Value of Tests
- Protein Precursors/genetics
- Protein Precursors/metabolism
- RNA, Messenger/genetics
- Reverse Transcriptase Polymerase Chain Reaction/methods
- Reverse Transcriptase Polymerase Chain Reaction/standards
- Sensitivity and Specificity
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Affiliation(s)
- Tsuyako Saito
- Third Department of Internal Medicine, Kochi Medical School, Kochi, Japan
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18
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Nakata H, Uemura Y, Kobayashi M, Harada R, Taguchi H. Cyclooxygenase-2 inhibitor NS-398 suppresses cell growth and constitutive production of granulocyte-colony stimulating factor and granulocyte macrophage-colony stimulating factor in lung cancer cells. Cancer Sci 2003; 94:173-80. [PMID: 12708493 PMCID: PMC11160091 DOI: 10.1111/j.1349-7006.2003.tb01415.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2002] [Revised: 12/09/2002] [Accepted: 12/13/2002] [Indexed: 01/07/2023] Open
Abstract
We previously established two lung cancer cell lines, OKa-C-1 and MI-4, which constitutively produce abundant granulocyte-colony stimulating factor (G-CSF) and granulocyte macrophage-colony stimulating factor (GM-CSF). Inflammatory cytokines, tumor necrosis factor-alpha (TNF-alpha) and interleukin (IL)-1beta stimulated the expression of G-CSF, GM-CSF, and cyclooxygenase (COX)-2 in the two cell lines. It is known that increased COX-2 activity promotes tumor growth and induces G-CSF and GM-CSF expression in non-malignant cells, and that selective COX-2 inhibitors inhibit the growth of some types of malignant cells. Therefore, we hypothesized that inhibition of COX-2 activity might suppress constitutive production of G-CSF or GM-CSF in addition to reducing the growth of malignant cells. We confirmed that the selective COX-2 inhibitor, NS-398 suppressed the constitutive production of G-CSF and GM-CSF, and the cell growth in both OKa-C-1 and MI-4 cell lines. Prostaglandin E2 (PGE2) reversed the inhibitions of G-CSF and GM-CSF expression, as well as cell growth, by NS-398. This result confirms that the effects of NS-398 are based on the inhibition of COX activity. Some studies have indicated that nuclear factor kappa B (NF-kappaB) or MAPK (mitogen-activated protein kinase) activation is related to upregulation of G-CSF, GM-CSF or COX-2 expression in some types of cells. Therefore, we examined if the actions of NS-398 might be mediated by the MAP kinase pathway or NF-kappaB activity in OKa-C-1 and MI-4 cells. We found that NS-398 inhibits G-CSF and GM-CSF production and cell growth through an extracellular signal-regulated kinase kinase (MEK) signaling pathway in these cell lines. The prognosis of non-small cell lung cancer showing G-CSF gene expression is significantly worse. G-CSF overproduction by tumor cells is observed at an advanced clinical stage. Our findings imply that a COX-2 inhibitor might improve the prognosis of patients with lung cancer through the reduction of G-CSF or GM-CSF.
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Affiliation(s)
- Hideshi Nakata
- Department of Internal Medicine, Kochi Medical School, Kohasu, Okocho, Nankoku, Kochi 783-8505
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19
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Sekido Y, Sato M, Usami N, Shigemitsu K, Mori S, Maeda O, Yokoi T, Hasegawa Y, Yoshioka H, Shimokata K. Establishment of a large cell lung cancer cell line (Y-ML-1B) producing granulocyte colony-stimulating factor. CANCER GENETICS AND CYTOGENETICS 2002; 137:33-42. [PMID: 12377411 DOI: 10.1016/s0165-4608(02)00536-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We established a new lung cancer cell line, designated Y-ML-1B, from a lung cancer of a 70-year-old Japanese man with leukocytosis and thrombocytosis. Before surgical resection, the white blood cell and platelet counts were elevated to 34,400/mm3 and 668,000/mm3, respectively, and the granulocyte colony-stimulating factor (G-CSF) level in the serum was increased at 141 pg/mL. The primary tumor showed an undifferentiated morphology with large cells and induced extensive thickening of the pleura in the right hemithorax. The Y-ML-1B cells grow as a monolayer, with a doubling time of 19 hours, and are tumorigenic in nude mice, which showed a morphology similar to the primary tumor in xenografts. Analysis of the supernatant of cell culture medium of Y-ML-1B showed elevated levels of G-CSF and other cytokines such as interleukin (IL)-6, IL-8, and granulocyte-macrophage colony-stimulating factor (GM-CSF), consistent with the high levels detected in the patient's serum. Cytogenetic analysis revealed aneuploidy of greater than 56 in metaphases with many structural abnormalities. Mutation analysis of the tumor suppressor genes showed that Y-ML-1B is inactivated in TP53 and RASSF1A, but not in p14(ARF), p16(INK4A), or RB. Neither activating mutations of KRAS or NRAS nor amplification of MYC or MDM2 were detected. Y-ML-1B expressed N-cadherin but not E-cadherin. This newly established cell line might serve as a useful model for studying the molecular pathogenesis for large cell cancers of the lung which express high levels of cytokines.
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Affiliation(s)
- Yoshitaka Sekido
- Department of Clinical Preventive Medicine, Nagoya University School of Medicine, 466-8560, Nagoya, Japan.
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20
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Harada R, Uemura Y, Kobayashi M, Zamecnikova A, Nakata H, Taguchi T, Furihata M, Otsuki Y, Taguchi H. Establishment and characterization of a new lung cancer cell line (MI-4) producing high levels of granulocyte colony stimulating factor. Jpn J Cancer Res 2002; 93:667-76. [PMID: 12079515 PMCID: PMC5927050 DOI: 10.1111/j.1349-7006.2002.tb01305.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
We established a human lung cancer cell line, MI-4 from the pleural effusion of a 69-year-old male with advanced large cell undifferentiated carcinoma of the lung complicated by leukocytosis. The culture supernatant of MI-4 contained high levels of granulocyte colony stimulating factor (G-CSF). The intracellular localization of the G-CSF was identified by immunocytochemistry. Reverse transcription-polymerase chain reaction (RT-PCR) revealed G-CSF mRNA expression in this cell line. The cell line was successfully transplanted into nude mice. The transplanted nude mice also showed leukocytosis with a high serum G-CSF level. Southern blot analysis did not show amplification or rearrangement of the G-CSF gene in MI-4 cells. Spectral karyotyping (SKY) and fluorescence in situ hybridization (FISH) analyses revealed that this cell line has an additional chromosome 17 attached to a segment of chromosome 10 besides two intact chromosomes 17, and that each of these three chromosomes 17 has a G-CSF gene on chromosome 17q. Inflammatory cytokines, tumor necrosis factor (TNF)-alpha and interleukin (IL)-1beta, significantly enhanced G-CSF expression at both the protein and mRNA levels in MI-4. However, these cytokines did not stimulate the growth of MI-4 cells, regardless of abundant G-CSF production. TNF-alpha rather suppressed it, in a dose-dependent manner. Exogenous recombinant human G-CSF and anti-G-CSF antibody did not promote or inhibit the growth of MI-4 cells at any concentration examined. In addition, RT-PCR analysis did not show G-CSF receptor mRNA expression. These results suggest that this cell line does not have an autocrine growth loop for G-CSF. This cell line should be very useful for understanding the biological activity of G-CSF in G-CSF-overproducing lung cancer.
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MESH Headings
- Aged
- Animals
- Blotting, Southern
- Carcinoma/genetics
- Carcinoma/pathology
- Chromosomes, Human, Pair 10
- Chromosomes, Human, Pair 17
- Dose-Response Relationship, Drug
- Granulocyte Colony-Stimulating Factor/biosynthesis
- Humans
- Immunohistochemistry
- In Situ Hybridization, Fluorescence
- Interleukin-1/metabolism
- Karyotyping
- Leukocytosis/genetics
- Leukocytosis/pathology
- Lung Neoplasms/genetics
- Lung Neoplasms/pathology
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- Neoplasm Transplantation
- RNA, Messenger/metabolism
- Reverse Transcriptase Polymerase Chain Reaction
- Tumor Cells, Cultured
- Tumor Necrosis Factor-alpha/metabolism
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Affiliation(s)
- Ryoji Harada
- Department of Internal Medicine, Kochi Medical School, Kohasu, Nankoku, Kochi 783-8505
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21
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22
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HIRASAWA KIYOSHI, KITAMURA TADAICHI, OKA TERUAKI, MATSUSHITA HIROSHI. Bladder Tumor Producing Granulocyte Colony-Stimulating Factor and Parathyroid Hormone Related Protein. J Urol 2002. [DOI: 10.1016/s0022-5347(05)65104-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- KIYOSHI HIRASAWA
- From the Departments of Urology and Pathology, Tokyo University Hospital and Toranomon Hospital, Tokyo, Japan
| | - TADAICHI KITAMURA
- From the Departments of Urology and Pathology, Tokyo University Hospital and Toranomon Hospital, Tokyo, Japan
| | - TERUAKI OKA
- From the Departments of Urology and Pathology, Tokyo University Hospital and Toranomon Hospital, Tokyo, Japan
| | - HIROSHI MATSUSHITA
- From the Departments of Urology and Pathology, Tokyo University Hospital and Toranomon Hospital, Tokyo, Japan
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23
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Ebinuma H, Imaeda H, Fukuda Y, Miyaguchi S, Yasui T, Hoshino T, Okamura T, Ariwa R, Saito H. A case of parathyroid hormone-related peptide producing gallbladder carcinoma and establishment of a cell line, PTHrP-GBK. Dig Dis Sci 2002; 47:125-9. [PMID: 11837712 DOI: 10.1023/a:1013279907310] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Hirotoshi Ebinuma
- Department of Internal Medicine, Tokyo Metropolitan Ohtsuka Hospital, Japan
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24
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Hatakeyama N, Daibata M, Nemoto Y, Ohtsuki Y, Taguchi H. Lactate dehydrogenase production and release in a newly established human myeloma cell line. Am J Hematol 2001; 66:267-73. [PMID: 11279638 DOI: 10.1002/ajh.1056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Aggressive multiple myeloma with high serum lactate dehydrogenase (LDH) often has unusual clinical features and is considered to be a distinct clinical entity of multiple myeloma. A myeloma cell line, designated Maska-98, was established from the bone marrow of a patient with aggressive myeloma with extremely high serum LDH that was resistant to conventional chemotherapy. Maska-98 cells had morphological features of immature plasma cells, and immunophenotypic analysis showed that the cells expressed the plasma cell-associated surface antigens including CD38, 49d, and 56, but no T- or B-cell antigens, such as CD2, 3, 4, 8, 19, and 20. Maska-98 cells contained cytoplasmic immunoglobulin (IgG lambda). By utilizing this cell line we demonstrated that the myeloma cells produce and release a large amount of LDH, since (i) abundant LDH was found in the culture supernatant of Maska-98, (ii) immunocytochemical analysis showed that cytoplasm of the cells was strongly stained with anti-LDH monoclonal antibody, and (iii) Maska-98 cells expressed a greater amount of LDH mRNA than the T-cell line TALL-1, as shown by reverse transcription-polymerase chain reaction. As far as we know, there is no report of a myeloma cell line producing excess LDH. Therefore, Maska-98 would provide a novel source for further studies of the pathogenesis of aggressive multiple myeloma with high serum LDH.
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Affiliation(s)
- N Hatakeyama
- Department of Medicine, Kochi Medical School, Kochi, Japan
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25
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Uemura Y, Nakata H, Kobayashi M, Harada R, Asahi Y, Taguchi H. Regulation of granulocyte colony-stimulating factor and parathyroid hormone-related protein production in lung carcinoma cell line OKa-C-1. Jpn J Cancer Res 2000; 91:911-7. [PMID: 11011119 PMCID: PMC5926444 DOI: 10.1111/j.1349-7006.2000.tb01034.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Previously we have established a clonal squamous cell carcinoma cell line OKa-C-1 derived from lung cancer of a patient with marked leukocytosis and hypercalcemia. OKa-C-1 cells simultaneously produce granulocyte colony-stimulating factor (G-CSF) and parathyroid hormone-related protein (PTHrP) at the single cell level and cause paraneoplastic syndromes in nude mice bearing the tumor. It is known that the production of G-CSF and PTHrP is individually regulated by inflammatory cytokines in various malignant cells. To investigate the common factors in the regulation of G-CSF and PTHrP production in OKa-C-1 cells, we examined the effects of some inflammatory agents [lipopolysaccharide (LPS), phorbol-12-myristate-13-acetate (PMA), tumor necrosis factor-alpha (TNF-alpha), interleukin-1 (IL-1) beta and IL-6] on G-CSF and PTHrP production, by means of enzyme-linked immunosorbent assay (ELISA), immunoradiometric assay (IRMA) and quantitative reverse transcription-polymerase chain reaction (RT-PCR). TNF-alpha or IL-1beta induced both G-CSF and PTHrP production in the conditioned medium. TNF-alpha synergized with IL-1beta to significantly increase G-CSF production. In addition, TNF-alpha and IL-1beta strongly induced G-CSF mRNA with peaks at 2 and 6 h respectively. Although PTHrP production was also strongly induced by TNF-a PTHrP mRNA expression was more strongly induced by PMA than by TNF-alpha. Thus, TNF-alpha and IL-1beta could be common factors that individually and synergistically regulate G-CSF and PTHrP production in OKa-C-1 cells. Moreover, G-CSF and PTHrP production could be not only transcriptionally, but also posttranscriptionally regulated by other factors.
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Affiliation(s)
- Y Uemura
- Department of Internal Medicine, Kochi Medical School, Kohasu, Okocho, Nankoku, Kochi 783-8505, Japan.
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26
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Ueno M, Ban S, Ohigashi T, Nakanoma T, Nonaka S, Hirata R, Iida M, Deguchi N. Simultaneous production of granulocyte colony-stimulating factor and parathyroid hormone-related protein in bladder cancer. Int J Urol 2000; 7:72-5. [PMID: 10710253 DOI: 10.1046/j.1442-2042.2000.00141.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A case of bladder cancer with simultaneous production of granulocyte colony-stimulating factor (G-CSF) and parathyroid hormone-related protein (PTHrP) is reported. An 81-year-old male patient was admitted to the Saitama Medical School for treatment of gross hematuria, leukocytosis and hypercalcemia and diagnosed as having advanced bladder cancer. Immediately after a cystectomy was carried out, his white cell count and serum calcium levels returned to normal. However, the tumors recurred locally and the recurrence was accompanied by an increase in the serum G-CSF and PTHrP levels with a recurrent elevation of white cell count and the serum calcium level. The production of G-CSF and PTHrP in the tumor cells was confirmed by immunohistochemistry.
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Affiliation(s)
- M Ueno
- Department of Urology, Kidney Disease Center, Iruma, Saitama, Japan
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27
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Sumitomo M, Tachibana M, Ozu C, Asakura H, Murai M, Hayakawa M, Nakamura H, Takayanagi A, Shimizu N. Induction of apoptosis of cytokine-producing bladder cancer cells by adenovirus-mediated IkappaBalpha overexpression. Hum Gene Ther 1999; 10:37-47. [PMID: 10022529 DOI: 10.1089/10430349950019174] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
We investigated whether the cell growth and apoptosis of multiple cytokine-producing bladder cancer cells can be regulated by nuclear factor kappaB (NF-kappaB). The bladder cancer cell line KU-19-19, obtained from a 76-year-old man who demonstrated marked leukocytosis, produces multiple cytokines and demonstrates autocrine growth by granulocyte colony-stimulating factor (G-CSF). Electrophoretic mobility shift assay (EMSA) revealed that NF-kappaB was activated in KU-19-19 but not in other bladder cancer cell lines (KU-1, KU-7, or T-24, respectively). The inhibition of NF-kappaB DNA-binding activity with adenovirus vectors expressing the stable form of the NF-kappaB inhibitor IkappaBalpha (multiplicity of infection [MOI] of 10) inhibited growth and induced apoptosis of KU-19-19, but not KU-1, KU-7, or T-24. The production of several cytokines was suppressed significantly in KU-19-19 by this gene delivery. Although dexamethasone (10 microM) could also suppress cytokine production, it did not induce dramatic cell death in KU-19-19 because it could not inhibit NF-kappaB activation stably and strongly. These results suggest that NF-kappaB activation maintains the cell viability as well as regulates cytokine production in cytokine-producing cancer cells and therefore these in vitro experiments support a rationale for preclinical in vivo studies to demonstrate growth inhibition in established tumors.
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Affiliation(s)
- M Sumitomo
- Department of Urology, School of Medicine, Keio University, Tokyo, Japan
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28
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Daibata M, Taguchi T, Taguchi H, Miyoshi I. Integration of human herpesvirus 6 in a Burkitt's lymphoma cell line. Br J Haematol 1998; 102:1307-13. [PMID: 9753061 DOI: 10.1046/j.1365-2141.1998.00903.x] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Human herpesvirus 6 (HHV-6) genome has been found in several human lymphoid malignancies, but configuration of the HHV-6 genome has not been well delineated. We established the HHV-6-positive, Epstein-Barr virus-negative Burkitt's lymphoma cell line Katata. In this study we investigated the status of the HHV-6 genome in Katata cells. Neither linear nor circular HHV-6 DNA was detected by Gardella gel analysis. The fluorescence in situ hybridization technique enabled us to directly visualize the integrated HHV-6 DNA at the single-cell level. Only one integrated site of viral DNA was detected in metaphase chromosomes and it was preferentially located at the long arm of chromosome 22 (22q13). Treatment of the cells with 12-O-tetradecanoyl-phorbol-13-acetate (TPA) or with calcium ionophore A23187 led to induction of the HHV-6 immediate-early gene as well as the late gene. Sodium n-butyrate also gave rise to expression of the HHV-6 genes. The TPA inducibility was synergistically enhanced when combined with A23187 or n-butyrate. Our study provides, for the first time, an in vitro model system of latent HHV-6 infection whose genome is integrated into host DNA of lymphoma cells.
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Affiliation(s)
- M Daibata
- Department of Medicine, Kochi Medical School, Japan
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29
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Ota S, Kato A, Kobayashi H, Yonezumi M, Yamaguchi J, Musashi M, Imamura M, Asaka M. Monoclonal origin of an esophageal carcinosarcoma producing granulocyte-colony stimulating factor: a case report. Cancer 1998; 82:2102-11. [PMID: 9610689 DOI: 10.1002/(sici)1097-0142(19980601)82:11<2102::aid-cncr4>3.0.co;2-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Carcinosarcomas are comprised of carcinomatous and sarcomatous elements, and their histogenesis remains unclear. The authors examined the serum concentrations of hematopoietic growth factors and performed immunohistochemical studies on an esophageal carcinosarcoma from a patient with marked granulocytosis to determine its histopathogenesis and clonality. METHODS The authors examined the case of a 63-year-old man with a polypoid tumor of the esophagus associated with marked leukocytosis (131 x 10(9) per liter). Immunohistochemical staining of the esophageal tumor was performed using monoclonal antibodies against granulocyte-colony stimulating factor (G-CSF), keratin, epithelial membrane antigen (EMA), and vimentin. RESULTS The patient's leukocyte count was increased (124 x 10(9) per liter) on admission. Because mature granulocytes predominantly were increased despite the absence of apparent infection, the patient's serum G-CSF concentration was examined and found to be 286.0 pg/mL and to increase with time. After thoracic esophagectomy was performed, granulocyte count and serum G-CSF concentration rapidly normalized. G-CSF concentration was 50-fold higher in the tumor tissue extract than in the extract from normal esophageal tissue. Microscopic examination of the resected specimens revealed that the tumor was comprised of squamous cell carcinoma (SCC) and spindle-shaped sarcomatous elements, and transitional features were observed within these two components. Immunohistochemical examination disclosed cells that were positive for keratin and EMA in the carcinomatous element and vimentin positive cells in the sarcomatous element. However, both types of tumor cells were positive for G-CSF. CONCLUSIONS The presence of G-CSF in both SCC cells and spindle-shaped sarcomatous cells indicated that these two components originated from a single clone.
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Affiliation(s)
- S Ota
- The Third Department of Internal Medicine, Hokkaido University School of Medicine, Sapporo, Japan
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30
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Hidaka N, Nishimura M, Nagao K. Establishment of two human small cell lung cancer cell lines: the evidence of accelerated production of parathyroid hormone-related protein with tumor progression. Cancer Lett 1998; 125:149-55. [PMID: 9566709 DOI: 10.1016/s0304-3835(97)00503-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Two small cell lung cancer (SCLC) cell lines have been established from malignant effusions obtained from an SCLC patient with hypercalcemia during a 3-month follow-up period. The two cell lines established were shown to transcribe the parathyroid hormone-related protein (PTHrP) gene and to constantly secrete fairly large amounts of PTHrP into the culture medium. The efficiency of PTHrP gene transcription and secretion was greater in the cell line established in the late stage (KOT-2) as compared with that obtained in the early stage (KOT-1). Immunohistochemical studies showed that these cells also coexpress neuroendocrine (NE) products such as chromogranin A and neuron-specific enolase (NSE).
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Affiliation(s)
- N Hidaka
- Third Department of Internal Medicine, Teikyo University School of Medicine, Ichihara, Chiba, Japan
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31
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Sonobe H, Ohtsuki Y, Ido E, Furihata M, Iwata J, Enzan H, Sugimoto T, Asahi Y, Kubonishi I. Epithelioid sarcoma producing granulocyte colony-stimulating factor. Hum Pathol 1997; 28:1433-5. [PMID: 9416703 DOI: 10.1016/s0046-8177(97)90236-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
An epithelioid sarcoma of the perineum of a 60-year-old man with widespread metastases produced leukocytosis, myeloid hyperplasia of the bone marrow, and splenomegaly. High titers of granulocyte colony-stimulating factor (G-CSF) were found in the patient's serum and primary culture medium of the tumor tissue. The tumor tissue extract contained m-RNA for G-CSF in large quantities, proving that the tumor was the source of this cytokine.
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Affiliation(s)
- H Sonobe
- Department of Pathology, Kochi Medical School, Japan
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Human Herpesvirus 6 (HHV-6)–Positive Burkitt's Lymphoma: Establishment of a Novel Cell Line Infected With HHV-6. Blood 1997. [DOI: 10.1182/blood.v90.3.1200.1200_1200_1207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Human herpesvirus 6 (HHV-6) DNA has been detected in several human lymphoproliferative disorders. We report a case of HHV-6–infected Burkitt's lymphoma, from which a cell line, designated Katata, has been established. Katata cells had an immature B-cell phenotype with an L3 morphology and carried a t(8; 14)(q24; q32) chromosomal abnormality. The HHV-6 DNA sequences were detected in both the patient's tumor cells and Katata cell line by polymerase chain reaction using three sets of primers that target different regions of HHV-6 DNA. The presence of HHV-6 DNA in Katata cells was also shown by Southern blot hybridization with the BamHI fragment of HHV-6. It is likely that the virus is in a latent state, since (1) virion-associated protein was not expressed in Katata cells, (2) transcriptional level of the immediate-early gene was very low, and (3) no viral particles were observed by electron microscopy. Katata cells were highly tumorigenic in nude mice and the tumor cells also contained HHV-6 DNA. We have successfully obtained several clonal lines by allowing the cells to form colonies in soft agarose and by the limiting dilution method. HHV-6 DNA was detectable in all 13 clones analyzed, suggesting that virtually all Katata cells are infected with HHV-6. This is the first report of a case of HHV-6+ Burkitt's lymphoma in the absence of Epstein-Barr virus. Furthermore, there has been no report of lymphoma cell lines that are persistently and nonproductively infected with HHV-6. The Katata Burkitt's lymphoma cell line, therefore, would provide a useful tool for studies of the mechanisms of HHV-6 latency and reactivation.
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Human Herpesvirus 6 (HHV-6)–Positive Burkitt's Lymphoma: Establishment of a Novel Cell Line Infected With HHV-6. Blood 1997. [DOI: 10.1182/blood.v90.3.1200] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Human herpesvirus 6 (HHV-6) DNA has been detected in several human lymphoproliferative disorders. We report a case of HHV-6–infected Burkitt's lymphoma, from which a cell line, designated Katata, has been established. Katata cells had an immature B-cell phenotype with an L3 morphology and carried a t(8; 14)(q24; q32) chromosomal abnormality. The HHV-6 DNA sequences were detected in both the patient's tumor cells and Katata cell line by polymerase chain reaction using three sets of primers that target different regions of HHV-6 DNA. The presence of HHV-6 DNA in Katata cells was also shown by Southern blot hybridization with the BamHI fragment of HHV-6. It is likely that the virus is in a latent state, since (1) virion-associated protein was not expressed in Katata cells, (2) transcriptional level of the immediate-early gene was very low, and (3) no viral particles were observed by electron microscopy. Katata cells were highly tumorigenic in nude mice and the tumor cells also contained HHV-6 DNA. We have successfully obtained several clonal lines by allowing the cells to form colonies in soft agarose and by the limiting dilution method. HHV-6 DNA was detectable in all 13 clones analyzed, suggesting that virtually all Katata cells are infected with HHV-6. This is the first report of a case of HHV-6+ Burkitt's lymphoma in the absence of Epstein-Barr virus. Furthermore, there has been no report of lymphoma cell lines that are persistently and nonproductively infected with HHV-6. The Katata Burkitt's lymphoma cell line, therefore, would provide a useful tool for studies of the mechanisms of HHV-6 latency and reactivation.
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