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Investigation of the relationship between MTRR A66G, MTR A2756G gene variations and cell anomalies in early diagnosis and progression of bladder cancer. Mol Biol Rep 2022; 49:7719-7729. [PMID: 35715601 DOI: 10.1007/s11033-022-07597-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 05/08/2022] [Accepted: 05/11/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The aim of this study is to investigate the relationship between MTRR A66G, MTRA2756G gene variations and cell anomalies in the early diagnosis and progression of bladder cancer. METHODS PCR and RFLP methods were used to determine the genotype distributions of MTRR A66G and MTR A2756G gene variations. Peripheral smear preparations prepared from blood samples were fixed with methanol fixative and stained histochemically. Cellular morphological evaluations were made under the light microscope. RESULTS In our study, AA-GG haplotype was observed significantly more in the patient group than control group (OR: 3.304, 95% CI: 1.023-10.665, p = 0.046). The significant increase was determined in terms of histological damage parameters in the patient group compared to the control group (p < 0.05). For multiple vacuoles damage parameter (mild score), AA genotype of MTR A2756G gene variation was significantly different compared to AA genotype of MTRR A66G gene variation (OR: 0.211, 0.049-0.912, p = 0.037). AA genotype of MTR A2756G gene variation was observed more than AA homozygous genotype of MTR A66G gene variation for giant platelets with different sizes damage parameter (mild score) (OR: 0.062, 0.017-0.228, p < 0.001). CONCLUSIONS In conclusion, in Thrace population, AA genotype of the MTR A2756G gene variation was significantly higher than the AA homozygous genotype of the MTR A66G gene variation as a genetic risk factor for the multiple vacuoles damage parameter. In addition, AA genotype of MTR A2756G gene variation was determined as a genetic risk factor for giant platelets with different sizes damage parameter.
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Kitazono T, Tsubouchi K, Ibusuki R, Inoue K, Miyajima K, Motoshita J, Okamatsu Y, Harada T. A Rare Case of Pulmonary Tumor Thrombotic Microangiopathy Associated with Micropapillary Urothelial Carcinoma of the Urinary Bladder: An Autopsy Case. Intern Med 2021; 60:2843-2846. [PMID: 33716284 PMCID: PMC8479233 DOI: 10.2169/internalmedicine.6553-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A 70-year-old woman was hospitalized with dyspnea. A transthoracic echocardiogram indicated an elevated systolic pulmonary artery pressure, and the cytology specimens obtained using a pulmonary artery catheter confirmed adenocarcinoma metastasis. Diffusion-weighted whole-body imaging with background body signal suppression (DWIBS) detected high-signal-intensity lesions in the urinary bladder. The patient died of respiratory failure and a postmortem examination was performed. Tumor cells in the bladder were immunohistochemically positive for GATA3, indicating micropapillary urothelial carcinoma, which is a rare variant of urothelial carcinoma and considered an adenocarcinoma subtype. This case is the first autopsy case of pulmonary tumor thrombotic microangiopathy (PTTM) associated with micropapillary urothelial carcinoma of the urinary bladder.
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Affiliation(s)
- Takafumi Kitazono
- Department of Respiratory Medicine, Japan Community Health Care Organization Kyushu Hospital, Japan
| | - Kazuya Tsubouchi
- Department of Respiratory Medicine, Japan Community Health Care Organization Kyushu Hospital, Japan
| | - Ritsu Ibusuki
- Department of Respiratory Medicine, Japan Community Health Care Organization Kyushu Hospital, Japan
| | - Katsuhiro Inoue
- Department of Respiratory Medicine, Japan Community Health Care Organization Kyushu Hospital, Japan
| | - Kimitaka Miyajima
- Department of Radiology, Japan Community Health Care Organization Kyushu Hospital, Japan
| | - Junichi Motoshita
- Department of Pathology, Japan Community Health Care Organization Kyushu Hospital, Japan
| | - Yuki Okamatsu
- Department of Respiratory Medicine, Japan Community Health Care Organization Kyushu Hospital, Japan
| | - Taishi Harada
- Department of Respiratory Medicine, Japan Community Health Care Organization Kyushu Hospital, Japan
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John A, Günes C, Bolenz C, Vidal-Y-Sy S, Bauer AT, Schneider SW, Gorzelanny C. Bladder cancer-derived interleukin-1 converts the vascular endothelium into a pro-inflammatory and pro-coagulatory surface. BMC Cancer 2020; 20:1178. [PMID: 33267794 PMCID: PMC7709388 DOI: 10.1186/s12885-020-07548-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 10/21/2020] [Indexed: 12/31/2022] Open
Abstract
Background Bladder cancer cells orchestrate tumour progression by pro-inflammatory cytokines. Cytokines modulate the local tumour microenvironment and increase the susceptibility of tumour distant tissues for metastasis. Here, we investigated the impact of human bladder cancer cell derived factors on the ability to modulate and activate human vascular endothelial cells. Methods The pro-inflammatory and pro-coagulatory potential of four different bladder cancer cell lines was accessed by qRT-PCR arrays and ELISA. Modulation and activation of endothelial cells was studied in microfluidic devices. Clinical relevance of our findings was confirmed by immune histology in tissue samples of bladder cancer patients and public transcriptome data. Results The unbalanced ratio between interleukin (IL)-1 and IL-1 receptor antagonist (IL-1ra) in the secretome of bladder cancer cells converted the quiescent vascular endothelium into a pro-adhesive, pro-inflammatory, and pro-coagulatory surface. Microfluidic experiments showed that tumour cell induced endothelial cell activation promoted leukocyte recruitment and platelet adhesion. Human bladder cancer tissue analysis confirmed that loss of IL-1ra and elevated IL-1 expression was associated with enhanced cancer progression. Conclusions Our data indicate that IL-1 and IL-1ra were dysregulated in bladder cancer and could facilitate tumour dissemination through endothelial cell activation. Targeting the IL-1/IL-1ra axis might attenuate tumour-mediated inflammation and metastasis formation. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-020-07548-z.
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Affiliation(s)
- A John
- Department of Urology, University of Ulm, Ulm, Germany
| | - C Günes
- Department of Urology, University of Ulm, Ulm, Germany
| | - C Bolenz
- Department of Urology, University of Ulm, Ulm, Germany
| | - S Vidal-Y-Sy
- Department of Dermatology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - A T Bauer
- Department of Dermatology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - S W Schneider
- Department of Dermatology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - C Gorzelanny
- Department of Dermatology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
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Abstract
Pulmonary tumor thrombotic microangiopathy (PTTM) is a fatal disease process in
which pulmonary hypertension (PH) develops in the setting of malignancy. The
purpose of this study is to present a detailed analysis of cases of PTTM
reported in literature in the hopes of achieving more ante-mortem diagnoses. We
conducted a systematic review of currently published and available cases of PTTM
by searching the term “pulmonary tumor thrombotic microangiopathy” on the
Pubmed.gov database. Seventy-nine publications were included consisting of 160
unique cases of PTTM. The most commonly reported malignancy was gastric
adenocarcinoma (94 cases, 59%). Cough and dyspnea were reported in 61 (85%) and
102 (94%) cases, respectively. Hypoxemia was reported in 96 cases (95%).
Elevation in D-dimer was noted in 36 cases (95%), presence of anemia in 32 cases
(84%), and thrombocytopenia in 30 cases (77%). Common findings on chest computed
tomography (CT) included ground-glass opacities (GGO) in 28 cases (82%) and
nodules in 24 cases (86%). PH on echocardiography was noted in 59 cases (89%)
with an average right ventricular systolic pressure of 71 mmHg. Common features
of PTTM that are reported across the published literature include presence of
dyspnea and cough, hypoxemia, with abnormal CT findings of GGO, nodules, and
mediastinal/hilar lymphadenopathy, and PH. PTTM is a universally fatal disease
process and this analysis provides a detailed examination of all the available
published data that may help clinicians establish an earlier diagnosis of
PTTM.
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Affiliation(s)
- Rohit H Godbole
- 1 Division of Pulmonary and Critical Care Medicine, University of California, Irvine, CA, USA
| | - Rajan Saggar
- 2 Division of Pulmonary and Critical Care Medicine, University of California, Los Angeles David Geffen School of medicine, Los Angeles, CA, USA
| | - Nader Kamangar
- 3 Division of Pulmonary and Critical Care Medicine, Olive View - UCLA Medical Center, Los Angeles, CA, USA
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Lombardo D, Silvy F, Crenon I, Martinez E, Collignon A, Beraud E, Mas E. Pancreatic adenocarcinoma, chronic pancreatitis, and MODY-8 diabetes: is bile salt-dependent lipase (or carboxyl ester lipase) at the crossroads of pancreatic pathologies? Oncotarget 2018; 9:12513-12533. [PMID: 29552330 PMCID: PMC5844766 DOI: 10.18632/oncotarget.23619] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Accepted: 11/06/2017] [Indexed: 12/22/2022] Open
Abstract
Pancreatic adenocarcinomas and diabetes mellitus are responsible for the deaths of around two million people each year worldwide. Patients with chronic pancreatitis do not die directly of this disease, except where the pathology is hereditary. Much current literature supports the involvement of bile salt-dependent lipase (BSDL), also known as carboxyl ester lipase (CEL), in the pathophysiology of these pancreatic diseases. The purpose of this review is to shed light on connections between chronic pancreatitis, diabetes, and pancreatic adenocarcinomas by gaining an insight into BSDL and its variants. This enzyme is normally secreted by the exocrine pancreas, and is diverted within the intestinal lumen to participate in the hydrolysis of dietary lipids. However, BSDL is also expressed by other cells and tissues, where it participates in lipid homeostasis. Variants of BSDL resulting from germline and/or somatic mutations (nucleotide insertion/deletion or nonallelic homologous recombination) are expressed in the pancreas of patients with pancreatic pathologies such as chronic pancreatitis, MODY-8, and pancreatic adenocarcinomas. We discuss the possible link between the expression of BSDL variants and these dramatic pancreatic pathologies, putting forward the suggestion that BSDL and its variants are implicated in the cell lipid metabolism/reprogramming that leads to the dyslipidemia observed in chronic pancreatitis, MODY-8, and pancreatic adenocarcinomas. We also propose potential strategies for translation to therapeutic applications.
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Affiliation(s)
- Dominique Lombardo
- Aix Marseille Univ, INSERM, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France
| | - Françoise Silvy
- Aix Marseille Univ, INSERM, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France
| | - Isabelle Crenon
- Aix Marseille Univ, INSERM, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France
| | - Emmanuelle Martinez
- Aix Marseille Univ, INSERM, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France
| | - Aurélie Collignon
- Aix Marseille Univ, INSERM, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France
| | - Evelyne Beraud
- Aix Marseille Univ, INSERM, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France
| | - Eric Mas
- Aix Marseille Univ, INSERM, CRO2, Centre de Recherche en Oncologie Biologique et Oncopharmacologie, Marseille, France
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Godbole R, Saggar R, Zider A, Betancourt J, Wallace WD, Suh RD, Kamangar N. Insights on pulmonary tumor thrombotic microangiopathy: a seven-patient case series. Pulm Circ 2017; 7:813-820. [PMID: 28782988 PMCID: PMC5703123 DOI: 10.1177/2045893217728072] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Pulmonary tumor thrombotic microangiopathy (PTTM) is a disease process wherein tumor cells are thought to embolize to the pulmonary circulation causing pulmonary hypertension (PH) and death from right heart failure. Presented herein are clinical, laboratory, radiographic, and histologic features across seven cases of PTTM. Highlighted in this publication are also involvement of pulmonary venules and clinical features distinguishing PTTM from clinical mimics. We conducted a retrospective chart review of seven cases of PTTM from hospitals in the greater Los Angeles metropolitan area. Patients in this series exhibited: symptoms of cough and progressive dyspnea; PH and/or heart failure on physical exam; laboratory abnormalities of anemia, thrombocytopenia, elevated LDH, and elevated D-dimer; chest computed tomography (CT) showing diffuse septal thickening, mediastinal and hilar lymphadenopathy and nodules; elevated pulmonary artery pressures on transthoracic echocardiogram and/or right heart catheterization; and presence of malignancy. Tumor emboli and fibrocellular intimal proliferation were seen in pulmonary arterioles, while two patients had pulmonary venopathy. PTTM is a devastating disease occurring in patients with metastatic carcinoma. An early diagnosis is challenging. Understanding the clinical presentation of PTTM and distinguishing PTTM from clinical mimics may help achieve an early diagnosis and allow time for initiation of treatment.
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Affiliation(s)
- Rohit Godbole
- 1 Division of Pulmonary and Critical Care Medicine, University of California, Irvine, CA, USA
| | - Rajan Saggar
- 2 Division of Pulmonary and Critical Care Medicine, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA, USA
| | - Alexander Zider
- 2 Division of Pulmonary and Critical Care Medicine, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA, USA
| | - Jamie Betancourt
- 3 Division of Pulmonary and Critical Care Medicine, West Los Angeles Veterans Affairs Medical Center, Los Angeles, CA, USA
| | - William D Wallace
- 4 Department of Pathology and Laboratory Medicine, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA, USA
| | - Robert D Suh
- 5 Department of Radiological Sciences, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA, USA
| | - Nader Kamangar
- 2 Division of Pulmonary and Critical Care Medicine, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA, USA.,6 Division of Pulmonary and Critical Care Medicine, Olive View-UCLA Medical Center
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John A, Gorzelanny C, Bauer AT, Schneider SW, Bolenz C. Role of the Coagulation System in Genitourinary Cancers: Review. Clin Genitourin Cancer 2017; 16:S1558-7673(17)30210-0. [PMID: 28822718 DOI: 10.1016/j.clgc.2017.07.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 06/30/2017] [Accepted: 07/21/2017] [Indexed: 12/13/2022]
Abstract
Tumor progression is associated with aberrant hemostasis, and patients with malignant diseases have an elevated risk of developing thrombosis. A crosstalk among the vascular endothelium, components of the coagulation cascade, and cancer cells transforms the intravascular milieu to a prothrombotic, proinflammatory, and cell-adhesive state. We review the existing evidence on activation of the coagulation system and its implication in genitourinary malignancies and discuss the potential therapeutic benefit of antithrombotic agents. A literature review was performed searching the Medline database and the Cochrane Library for original articles and reviews. A second search identified studies reporting on oncological benefit of anticoagulants in genitourinary cancer. An elevated expression of procoagulatory tissue factor on tumor cells and tumor-derived microparticles seems to stimulate cancer development and progression. Several components of the hemostatic system, including D-dimers, von Willebrand Factor, thrombin, fibrin-/ogen, soluble P-selectin, and prothrombin fragments 1 + 2 were either overexpressed or overactive in genitourinary cancers. Hypercoagulation was in general associated with a poorer prognosis. Experimental models and small trials in humans showed reduced cancer progression after treatment with anticoagulants. Main limitations of these studies were heterogeneous experimental methodology, small patient numbers, and a lack of prospective validation. In conclusion, experimental and clinical evidence suggests procoagulatory activity of genitourinary neoplasms, particularly in prostate, bladder and kidney cancer. This may promote the risk of vascular thrombosis but also metastatic progression. Clinical studies linked elevated biomarkers of hemostasis with poor prognosis in patients with genitourinary cancers. Thus, anticoagulation may have a therapeutic role beyond prevention of thromboembolism.
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Affiliation(s)
- Axel John
- Department of Urology, Ulm University Medical Centre, Ulm, Germany; Experimental Dermatology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.
| | - Christian Gorzelanny
- Experimental Dermatology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; Department of Dermatology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Alexander T Bauer
- Experimental Dermatology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Stefan W Schneider
- Department of Dermatology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Christian Bolenz
- Department of Urology, Ulm University Medical Centre, Ulm, Germany
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