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Wierzbicki J, Bednarz-Misa I, Lewandowski Ł, Lipiński A, Kłopot A, Neubauer K, Krzystek-Korpacka M. Macrophage Inflammatory Proteins (MIPs) Contribute to Malignant Potential of Colorectal Polyps and Modulate Likelihood of Cancerization Associated with Standard Risk Factors. Int J Mol Sci 2024; 25:1383. [PMID: 38338661 PMCID: PMC10855842 DOI: 10.3390/ijms25031383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/15/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Better understanding of molecular changes leading to neoplastic transformation is prerequisite to optimize risk assessment and chemopreventive and surveillance strategies. Data on macrophage inflammatory proteins (MIPs) in colorectal carcinogenesis are scanty and their clinical relevance remains unknown. Therefore, transcript and protein expression of CCL3, CCL4, CXCL2, and CCL19 were determined in 173 and 62 patients, respectively, using RT-qPCR and immunohistochemistry with reference to polyps' characteristics. The likelihood of malignancy was modeled using probit regression. With the increasing malignancy potential of hyperplastic-tubular-tubulo-villous-villous polyps, the expression of CCL3, CCL4, and CCL19 in lesions decreased. CCL19 expression decreased also in normal mucosa while that of CXCL2 increased. Likewise, lesion CCL3 and lesion and normal mucosa CCL19 decreased and normal CXCL2 increased along the hyperplasia-low-high dysplasia grade. The bigger the lesion, the lower CCL3 and higher CXCL2 in normal mucosa. Singular polyps had higher CCL3, CCL4, and CCL19 levels in normal mucosa. CCL3, CCL4 and CXCL2 modulated the likelihood of malignancy associated with traditional risk factors. There was no correlation between the protein and mRNA expression of CCL3 and CCL19. In summary, the polyp-adjacent mucosa contributes to gaining potential for malignancy by polyps. MIPs may help in specifying cancerization probability estimated based on standard risk factors.
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Affiliation(s)
- Jarosław Wierzbicki
- Department of Minimally Invasive Surgery and Proctology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Iwona Bednarz-Misa
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (A.K.)
| | - Łukasz Lewandowski
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (A.K.)
| | - Artur Lipiński
- Department of Clinical Pathology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Anna Kłopot
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (A.K.)
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Małgorzata Krzystek-Korpacka
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (A.K.)
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Dumitrascu DL, Bakulin I, Berzigotti A, Cravo M, Gombošová L, Lukas M, Pietrzak A, Remes-Troche JM, Romero-Gómez M, Balmori MA, Gonçalves TC, Hamzaoui L, Juricek R, Moreira L, Neubauer K, Surdea-Blaga T, Tikhonov IN, Trna J, Ianiro G, Ponziani FR, Gasbarrini A. Update on the Role of Rifaximin in Digestive Diseases. JGLD 2023; 32:92-109. [PMID: 37004222 DOI: 10.15403/jgld-4871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 03/01/2023] [Indexed: 04/03/2023]
Abstract
Various environmental factors affecting the human microbiota may lead to gut microbial imbalance and to the development of pathologies. Alterations of gut microbiota have been firmly implicated in digestive diseases such as hepatic encephalopathy, irritable bowel syndrome and diverticular disease. However, while these three conditions may all be related to dysfunction of the gut-liver-brain axis, the precise pathophysiology appears to differ somewhat for each. Herein, current knowledge on the pathophysiology of hepatic encephalopathy, irritable bowel syndrome, and diverticular disease are reviewed, with a special focus on the gut microbiota modulation associated with these disorders during therapy with rifaximin. In general, the evidence for the efficacy of rifaximin in hepatic encephalopathy appears to be well consolidated, although it is less supported for irritable bowel syndrome and diverticular disease. We reviewed current clinical practice for the management of these clinical conditions and underlined the desirability of more real-world studies to fully understand the potential of rifaximin in these clinical situations and obtain even more precise indications for the use of the drug.
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Affiliation(s)
- Dan Lucian Dumitrascu
- Iuliu Hatieganu University of Medicine and Pharmacy, Cluj County Clinical Emergency Hospital, Cluj-Napoca, Romania.
| | - Igor Bakulin
- Mechnikov North-Western State Medical University, Saint Petersburg, Russia.
| | - Annalisa Berzigotti
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, Bern, Switzerland.
| | - Marília Cravo
- Serviço de gastrenterologia hospital da luz Lisboa and faculdade de medicina da universidade de Lisboa. Lisbon, Portugal.
| | - Laura Gombošová
- II Internal Clinic, University Hospital of L. Pasteur and Medical faculty of P.J.Šafarik University, Košice, Slovakia.
| | - Milan Lukas
- Clinical and Research Centre for Inflammatory Bowel Diseases, ISCARE IVF Clinical Center Českomoravská, Prague, Czech Republic.
| | - Anna Pietrzak
- II Gastroenterology Department, Centre of Postgraduate Medical Education, Warsaw; Gastroenterology Department, Bielanski Hospital, Warsaw, Poland.
| | | | - Manuel Romero-Gómez
- UCM Digestive Diseases and ciberehd. Virgen del Rocío University Hospital. Institute of Biomedicine of Seville (HUVRocío/CSIC/US). Department of Medicine. University of Seville, Seville Spain.
| | - Mercedes Amieva Balmori
- Laboratory of Digestive Physiology and Motility. Medical - Biological Research Institute of the Universidad Veracruzana, Veracruz, Mexico.
| | - Tiago Cúrdia Gonçalves
- Gastroenterology Department, Hospital da Senhora da Oliveira - Guimarães, Portugal and Life, Braga; Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga; ICVS/3B's, PT Government Associate Laboratory, Guimarães/Braga, Portugal.
| | - Lamine Hamzaoui
- Gastroenterology department. Mohamed Taher Maamouri Hospital, Nabeul; University of Tunis El Manar, Faculty of Medicine of Tunis, Tunisia.
| | - Radovan Juricek
- Department of Gastroenterology, Nemocnica Bory - Penta Hospitals, Bratislava, Slovakia.
| | - Leticia Moreira
- Gastroenterology Department, Hospital Clinic of Barcelona, University of Barcelona, Barcelona; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain.
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland.
| | - Teodora Surdea-Blaga
- Iuliu Hatieganu University of Medicine and Pharmacy, Cluj County Clinical Emergency Hospital, Cluj-Napoca, Romania.
| | - Igor N Tikhonov
- Internal Diseases Propedeutics, Gastroenterology and Hepatology, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia.
| | - Jan Trna
- Department of Gastroenterology and Digestive Endoscopy, Masaryk Memorial Cancer Institute, Brno; Department of Comprehensive Cancer Care, Masaryk Memorial Cancer Institute and Faculty of Medicine, Masaryk University, Brno, Czech Republic.
| | - Gianluca Ianiro
- CEMAD, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome; Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Francesca Romana Ponziani
- CEMAD, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome; Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Antonio Gasbarrini
- Università Cattolica del Sacro Cuore, Rome; Internal Medicine and Gastroenterology, CEMAD, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
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Gromny I, Neubauer K. Pancreatic Cancer in Celiac Disease Patients-A Systematic Review and Meta-Analysis. Int J Environ Res Public Health 2023; 20:1565. [PMID: 36674320 PMCID: PMC9867303 DOI: 10.3390/ijerph20021565] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/06/2023] [Accepted: 01/13/2023] [Indexed: 06/01/2023]
Abstract
Background: Celiac disease (CD) is an autoimmune enteropathy affecting approximately 1% of the population and is associated with an increased risk of enteropathy-associated T-cell lymphoma and small bowel adenocarcinoma, whereas the association between CD and other malignancies is unclear. Since pancreatic cancer (PC) remains one of the most lethal neoplasms and its incidence is increasing despite numerous ongoing research on diagnostic biomarkers and novel therapies, we aimed to investigate whether CD has an impact on the risk of PC. Material and Methods: We performed a systematic review of the literature published from January 2000 to March 2022 in two databases: Web of Science and Scopus and a meta-analysis of eligible studies. Results: Our search identified eight publications included in the systematic review. A total of five studies involving 47,941 patients, including 6399 CD patients with malignancies and 1231 PC cases were included in the meta-analysis and 221 cases of PC in CD patients with other cancers were recognized. The pooled OR for PC was 1.46 (95% CI 1.26−1.7) with significant heterogeneity (89.1%; p < 0.05), suggesting that CD patients with malignancies were at higher risk for PC. Conclusions: The association between CD and PC is uncertain. However, the results of the current meta-analysis may indicate an increased risk of PC in the group of patients with CD and other cancers. Further multicenter studies are warranted.
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Affiliation(s)
- Iga Gromny
- Division of Dietetics, Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Katarzyna Neubauer
- Division of Dietetics, Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
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Wietrzykowska-Grishanovich D, Pawlik E, Neubauer K. Biochemical Intracystic Biomarkers in the Differential Diagnosis of Pancreatic Cystic Lesions. Medicina (Kaunas) 2022; 58:medicina58080994. [PMID: 35893110 PMCID: PMC9331360 DOI: 10.3390/medicina58080994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/20/2022] [Accepted: 07/23/2022] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Pancreatic cystic lesions (PCLs) are frequently incidental findings. The prevalence of PCLs is increasing, mainly due to advancements in imaging techniques, but also because of the aging of the population. PCLs comprise challenging clinical problems, as their manifestations vary from benign to malignant lesions. Therefore, the recognition of PCLs is achieved through a complex diagnostic and surveillance process, which in turn is usually long-term, invasive, and expensive. Despite the progress made in the identification of novel biomarkers in the cystic fluid that also support the differentiation of PCLs, their application in clinical practice is limited. Materials and Methods: We conducted a systematic review of the literature published in two databases, Pubmed and Embase, on biochemical biomarkers in PCLs that may be applied in the diagnostic algorithms of PCLs. Results: Eleven studies on intracystic glucose, twenty studies on intracystic carcinoembryonic antigen (CEA), and eighteen studies on other biomarkers were identified. Low levels of intracystic glucose had high sensitivity and specificity in the differentiation between mucinous and non-mucinous cystic neoplasms. Conclusions: CEA and glucose are the most widely studied fluid biochemical markers in pancreatic cystic lesions. Glucose has better diagnostic accuracy than CEA. Other biochemical biomarkers require further research.
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Affiliation(s)
- Dominika Wietrzykowska-Grishanovich
- Department of Gastroenterology and Hepatology, University Teaching Hospital, Borowska 213, 50-556 Wroclaw, Poland;
- Correspondence: (D.W.-G.); (K.N.)
| | - Ewa Pawlik
- Department of Gastroenterology and Hepatology, University Teaching Hospital, Borowska 213, 50-556 Wroclaw, Poland;
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
- Correspondence: (D.W.-G.); (K.N.)
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Lewandowska P, Szczuka I, Bednarz-Misa I, Szczęśniak-Sięga BM, Neubauer K, Mierzchała-Pasierb M, Zawadzki M, Witkiewicz W, Krzystek-Korpacka M. Modulating Properties of Piroxicam, Meloxicam and Oxicam Analogues against Macrophage-Associated Chemokines in Colorectal Cancer. Molecules 2021; 26:molecules26237375. [PMID: 34885960 PMCID: PMC8659253 DOI: 10.3390/molecules26237375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/19/2021] [Accepted: 12/01/2021] [Indexed: 12/24/2022] Open
Abstract
The mechanisms underlying the antineoplastic effects of oxicams have not been fully elucidated. We aimed to assess the effect of classic and novel oxicams on the expression/secretion of macrophage-associated chemokines (RTqPCR/Luminex xMAP) in colorectal adenocarcinoma cells, and on the expression of upstream the non-steroidal anti-inflammatory drug (NSAID)-activated genes NAG1, NFKBIA, MYD88, and RELA, as well as at the chemokine profiling in colorectal tumors. Meloxicam downregulated CCL4 9.9-fold, but otherwise the classic oxicams had a negligible/non-significant effect. Novel analogues with a thiazine ring substituted with arylpiperazine and benzoyl moieties significantly modulated chemokine expression to varying degree, upregulated NAG1 and NFKBIA, and downregulated MYD88. They inhibited CCL3 and CCL4, and their effect on CCL2 and CXCL2 depended on the dose and exposure. The propylene linker between thiazine and piperazine nitrogens and one arylpiperazine fluorine substituent characterized the most effective analogue. Only CCL19 and CXCL2 were not upregulated in tumors, nor was CXCL2 in tumor-adjacent tissue compared to normal mucosa. Compared to adjacent tissue, CCL4 and CXCL2 were upregulated, while CCL2, CCL8, and CCL19 were downregulated in tumors. Tumor CCL2 and CCL7 increased along with advancing T and CCL3, and CCL4 along with the N stage. The introduction of arylpiperazine and benzoyl moieties into the oxicam scaffold yields effective modulators of chemokine expression, which act by upregulating NAG1 and interfering with NF-κB signaling.
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Affiliation(s)
- Paulina Lewandowska
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (P.L.); (I.S.); (I.B.-M.); (M.M.-P.)
| | - Izabela Szczuka
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (P.L.); (I.S.); (I.B.-M.); (M.M.-P.)
| | - Iwona Bednarz-Misa
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (P.L.); (I.S.); (I.B.-M.); (M.M.-P.)
| | | | - Katarzyna Neubauer
- Department and Clinics of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Magdalena Mierzchała-Pasierb
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (P.L.); (I.S.); (I.B.-M.); (M.M.-P.)
| | - Marek Zawadzki
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Department of Physiotherapy, Wroclaw Medical University, 51-618 Wroclaw, Poland
| | - Wojciech Witkiewicz
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Research and Development Centre, Regional Specialist Hospital, 51-124 Wroclaw, Poland
| | - Małgorzata Krzystek-Korpacka
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (P.L.); (I.S.); (I.B.-M.); (M.M.-P.)
- Correspondence: ; Tel.: +48-71-784-1370
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Wierzbicki J, Lipiński A, Bednarz-Misa I, Lewandowski Ł, Neubauer K, Lewandowska P, Krzystek-Korpacka M. Monocyte Chemotactic Proteins (MCP) in Colorectal Adenomas Are Differently Expressed at the Transcriptional and Protein Levels: Implications for Colorectal Cancer Prevention. J Clin Med 2021; 10:jcm10235559. [PMID: 34884259 PMCID: PMC8658354 DOI: 10.3390/jcm10235559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/08/2021] [Accepted: 11/25/2021] [Indexed: 11/27/2022] Open
Abstract
The expression of monocyte chemotactic proteins (MCPs) in colorectal polyps and their suitability as targets for chemoprevention is unknown, although MCP expression and secretion can be modulated by non-steroidal inflammatory drugs. This study was designed to determine the expression patterns of MCP-1/CCL2, MCP-2/CCL8, and MCP-3/CCL7 at the protein (immunohistochemistry; n = 62) and transcriptional levels (RTqPCR; n = 173) in colorectal polyps with reference to the polyp malignancy potential. All chemokines were significantly upregulated in polyps at the protein level but downregulated at the transcriptional level by 1.4-(CCL2), 1.7-(CCL7), and 2.3-fold (CCL8). There was an inverse relation between the immunoreactivity toward chemokine proteins and the number of corresponding transcripts in polyps (CCL2 and CCL7) or in normal mucosa (CCL8). The downregulation of chemokine transcripts correlated with the presence of multiple polyps (CCL2 and CCL8), a larger polyp size (CCL2, CCL7, and CCL8), predominant villous growth patterns (CCL2, CCL7 and CCL8), and high-grade dysplasia (CCL2 and CCL8). In conclusion, MCP-1/CCL2, MCP-2/CCL8, and MCP-3/CCL7 chemokines are counter-regulated at the protein and transcriptional levels. Chemokine-directed chemopreventive strategies should therefore directly neutralize MCP proteins or target molecular pathways contributing to their enhanced translation or reduced degradation, rather than aiming at CCL2, CCL7 or CCL8 expression.
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Affiliation(s)
- Jarosław Wierzbicki
- Department of Minimally Invasive Surgery and Proctology, Wroclaw Medical University, 50-556 Wroclaw, Poland
- Correspondence: (J.W.); (M.K.-K.)
| | - Artur Lipiński
- Department of Clinical Pathology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (P.L.)
| | - Łukasz Lewandowski
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (P.L.)
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Paulina Lewandowska
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (P.L.)
| | - Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.B.-M.); (Ł.L.); (P.L.)
- Correspondence: (J.W.); (M.K.-K.)
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Kraszewski S, Szczurek W, Szymczak J, Reguła M, Neubauer K. Machine Learning Prediction Model for Inflammatory Bowel Disease Based on Laboratory Markers. Working Model in a Discovery Cohort Study. J Clin Med 2021; 10:jcm10204745. [PMID: 34682868 PMCID: PMC8539616 DOI: 10.3390/jcm10204745] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/07/2021] [Accepted: 10/13/2021] [Indexed: 12/12/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic, incurable disease involving the gastrointestinal tract. It is characterized by complex, unclear pathogenesis, increased prevalence worldwide, and a wide spectrum of extraintestinal manifestations and comorbidities. Recognition of IBD remains challenging and delays in disease diagnosis still poses a significant clinical problem as it negatively impacts disease outcome. The main diagnostic tool in IBD continues to be invasive endoscopy. We aimed to create an IBD machine learning prediction model based on routinely performed blood, urine, and fecal tests. Based on historical patients’ data (702 medical records: 319 records from 180 patients with ulcerative colitis (UC) and 383 records from 192 patients with Crohn’s disease (CD)), and using a few simple machine learning classificators, we optimized necessary hyperparameters in order to get reliable few-features prediction models separately for CD and UC. Most robust classificators belonging to the random forest family obtained 97% and 91% mean average precision for CD and UC, respectively. For comparison, the commonly used one-parameter approach based on the C-reactive protein (CRP) level demonstrated only 81% and 61% average precision for CD and UC, respectively. Results of our study suggest that machine learning prediction models based on basic blood, urine, and fecal markers may with high accuracy support the diagnosis of IBD. However, the test requires validation in a prospective cohort.
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Affiliation(s)
- Sebastian Kraszewski
- Department of Biomedical Engineering, Wroclaw University of Science and Technology, Pl. Grunwaldzki 13, 50-377 Wroclaw, Poland
- Correspondence: (S.K.); (K.N.)
| | - Witold Szczurek
- Doctoral School, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland;
| | - Julia Szymczak
- Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland; (J.S.); (M.R.)
| | - Monika Reguła
- Faculty of Fundamental Problems of Technology, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland; (J.S.); (M.R.)
| | - Katarzyna Neubauer
- Divison of Dietetics, Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wrocław, Poland
- Correspondence: (S.K.); (K.N.)
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Kuźnicki P, Neubauer K. Emerging Comorbidities in Inflammatory Bowel Disease: Eating Disorders, Alcohol and Narcotics Misuse. J Clin Med 2021; 10:4623. [PMID: 34640641 PMCID: PMC8509435 DOI: 10.3390/jcm10194623] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 09/26/2021] [Accepted: 10/04/2021] [Indexed: 12/16/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic and potentially devastating condition of the digestive tract which is exemplified by increasing prevalence worldwide, byzantine pathogenesis with a poorly defined role of the environmental factors, and complex clinical demonstration. As a systemic disease, IBD may progress with a wide spectrum of extraintestinal manifestations (EMs) and comorbidities affecting different organs and systems, from anaemia, undernutrition, and cancer to those which are often neglected like anxiety and depression. Evolving IBD epidemiology and changing environment are reflected by an expanding list of IBD-related comorbidities. In contrast to the well-established role of smoking the connection between alcohol and IBD is still debatable on many levels, from pathogenesis to complications. Furthermore, little is known about narcotics use in IBD patients, even if there are obvious factors that may predispose them to narcotics as well as alcohol misuse. Last but not least, the question arises what is the prevalence of eating disorders in IBD. In our paper, we aimed to discuss the current knowledge on alcohol and drugs misuse and eating disorders as emerging extraintestinal comorbidities in IBD.
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Affiliation(s)
- Paweł Kuźnicki
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Division of Dietetics, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
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Ślósarz D, Poniewierka E, Neubauer K, Kempiński R. Ultrasound Elastography in the Assessment of the Intestinal Changes in Inflammatory Bowel Disease-Systematic Review. J Clin Med 2021; 10:jcm10184044. [PMID: 34575156 PMCID: PMC8470999 DOI: 10.3390/jcm10184044] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/02/2021] [Accepted: 09/04/2021] [Indexed: 12/29/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic condition affecting primarily the gastrointestinal tract and characterized by growing incidence worldwide. Complex diagnostic process of IBD as well as evaluation of disease activity and intestinal complications that are crucial for the therapeutic decisions, require repetitive, invasive, expensive, time-consuming and poorly tolerated tests. In contrast to endoscopy and computed tomography, ultrasound elastography (UE) is non-invasive, non-radiating and non-contrasting dependent tool which might be utilized in IBD patients for the assessment of the intestinal changes. Therefore, we performed the systematic review to evaluate the possible application of the ultrasound elastography for assessment of the intestinal changes in IBD. After the search of three databases: PubMed, World of Knowledge and Scopus, we identified 12 papers which were included in the final analysis. The majority of the studies were focused on the evaluation of the symptomatic ileal/ileocolonic strictures in Crohn's disease patients that required surgical resection. Only one study concerned ulcerative colitis. The authors evaluated different UE techniques: strain elastography (SE), acoustic radiation force impulse (ARFI) and shear wave elastography (SWE). Results were expressed with semi-quantitative color mapping and strain measurement. Histological scores of inflammation and fibrosis in Crohn's disease were used as a reference test in the majority of studies. Ultrasound elastography seems to be a promising novel imaging technique supporting evaluation of the intestinal strictures in Crohn's disease patients in respect to fibrosis detection as well as differentiation between fibrosis and inflammation. However, further research is needed to establish the position of ultrasound elastography in IBD management.
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Bromke MA, Neubauer K, Kempiński R, Krzystek-Korpacka M. Faecal Calprotectin in Assessment of Mucosal Healing in Adults with Inflammatory Bowel Disease: A Meta-Analysis. J Clin Med 2021; 10:jcm10102203. [PMID: 34069684 PMCID: PMC8161009 DOI: 10.3390/jcm10102203] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/12/2021] [Accepted: 05/15/2021] [Indexed: 12/12/2022] Open
Abstract
Achieving mucosal healing in patients with inflammatory bowel disease is related to a higher incidence of sustained clinical remission and it translates to lower rates of hospitalisation and surgery. The assessment methods of disease activity and response to therapy are limited and mainly rely on colonoscopy. This meta-analysis reviews the effectiveness of using faecal calprotectin as a marker for mucosal healing in inflammatory bowel disease. Two meta-analyses were conducted in parallel. The analysis on the use of faecal calprotectin in monitoring mucosal healing in colonic Crohn’s disease is based on 16 publications (17 studies). The data set for diagnostic values of faecal calprotectin in ulcerative colitis is composed of 35 original publications (total 49 studies). The DOR for the use of faecal calprotectin in Crohn’s disease is estimated to be 11.20 and the area under the sROCis 0.829. In cases of ulcerative colitis, the DOR is 14.48, while the AUC sROC is 0.858. Heterogeneity of the studies was moderatetosubstantial. Collected data show overall good sensitivity and specificity of the faecal calprotectin test, as well as a good DOR. Thus, monitoring of mucosal healing with a non-invasive faecal calprotectin test may represent an attractive option for physicians and patients with inflammatory bowel disease.
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Affiliation(s)
- Mariusz A. Bromke
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-368 Wroclaw, Poland;
- Correspondence:
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland; (K.N.); (R.K.)
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland; (K.N.); (R.K.)
| | - Małgorzata Krzystek-Korpacka
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-368 Wroclaw, Poland;
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11
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Wietrzykowska D, Neubauer K. Thousand words about alcohol use disorder in inflammatory bowel disease. JMS 2021. [DOI: 10.20883/medical.e506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Patients with inflammatory bowel disease (IBD), especially those with severe disease and extraintestinal manifestations, are more frequently affected by anxiety and depressive disorders compared to the healthy population. This in turn may favour the expansion of alcohol use disorders but the role of alcohol consumption in the development of IBD and its impact on IBD course remains controversial. Importantly, ethanol is a significant factor contributing to liver failure and increased risk of various malignancies, including colorectal cancer (CRC). Primary sclerosing cholangitis (PSC) is a fatal extraintestinal manifestation of IBD leading to liver failure and promoting the development of cholangiocarcinoma and colorectal cancer. Indeed, alcohol abuse by patients with IBD and PSC may promote the progression of those complications but is difficult to diagnose. The underlying disease may cause similar abnormalities in laboratory and imaging tests to ethanol thus masking the problem, therefore gastroenterologists should pay special attention to the alcohol consumption of IBD patients.
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12
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Floer M, Tschaikowski L, Schepke M, Kempinski R, Neubauer K, Poniewierka E, Kunsch S, Ameis D, Heinzow HS, Auer A, Schmidt HH, Ellenrieder V, Meister T. Standard versus Endocuff versus cap-assisted colonoscopy for adenoma detection: A randomised controlled clinical trial. United European Gastroenterol J 2021; 9:443-450. [PMID: 33349200 PMCID: PMC8259258 DOI: 10.1177/2050640620982952] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 11/27/2020] [Indexed: 12/18/2022] Open
Abstract
Background and aims Adenoma detection rate (ADR) in colon cancer screening is most important for cancer prophylaxis. This work is the first three‐armed randomised controlled clinical trial aimed at comparing a head‐to‐head setting standard colonoscopy (SC) with Endocuff‐assisted colonoscopy (EC) and cap‐assisted colonoscopy (CAC) for improvement of ADR. Methods Patients from Poland and Germany with independent indication for colonoscopy were randomised into three arms of this trial: EC, CAC and SC. Exclusion criteria were age <18 years, active Crohn's disease or ulcerative colitis, known stenosis and post‐colonic resection status. Results A total of 585 patients (195 SC, 189 EC and 186 CAC) were enrolled in this study. Indications were not different between the groups (colorectal cancer screening 51%, diagnostic colonoscopy in 31% and post‐polypectomy follow‐up in 18%; p = 0.94). Withdrawal time was a mean of 7 min in all groups (p = 0.658), and bowel preparation did not differ between the groups. The time to reach the caecum was significantly reduced when using the cap (a mean of 6 min for CAC vs. 7 min for SC; p = 0.0001). There was no significant difference in the primary outcome of the ADR between the groups (EC 32%, CAC 30%, SC 30%; p = 0.815). EC proved to be superior (EC vs. SC) in the sigmoid colon and transverse colon for polyp detection. Conclusion The use of EC increased the total number of polyps seen during colonoscopy. In contrast to recent studies, no significant improvement of the ADR was detected.
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Affiliation(s)
- Martin Floer
- Department of Medicine 1, Klinikum Ibbenbueren, Teaching Hospital University of Muenster, Münster, Germany.,Department of Medicine 2, Helios Albert-Schweitzer-Klinik Northeim, Teaching Hospital University Goettingen, Northeim, Germany
| | - Laura Tschaikowski
- Department of Medicine 2, Helios Albert-Schweitzer-Klinik Northeim, Teaching Hospital University Goettingen, Northeim, Germany
| | - Michael Schepke
- Department of Gastroenterology, Helios Klinikum Siegburg, Siegburg, Germany
| | - Radoslaw Kempinski
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland
| | - Elzbieta Poniewierka
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland
| | - Steffen Kunsch
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - Detlev Ameis
- Department of Gastroenterology, Helios Hospital Helmstedt, Helmstedt, Germany
| | | | - Agneta Auer
- Department of Medicine 1, Klinikum Ibbenbueren, Teaching Hospital University of Muenster, Münster, Germany.,Department of Medicine 2, Helios Albert-Schweitzer-Klinik Northeim, Teaching Hospital University Goettingen, Northeim, Germany
| | - Hartmut H Schmidt
- Department of Medicine B, University Hospital Muenster, Muenster, Germany
| | - Volker Ellenrieder
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Centre Goettingen, Goettingen, Germany
| | - Tobias Meister
- Department of Medicine 1, Klinikum Ibbenbueren, Teaching Hospital University of Muenster, Münster, Germany.,Department of Medicine 2, Helios Albert-Schweitzer-Klinik Northeim, Teaching Hospital University Goettingen, Northeim, Germany
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13
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Abstract
Inflammatory bowel diseases (IBD) are chronic, devastating conditions of the gastrointestinal tract characterized by a complex pathogenesis, increasing worldwide prevalence, a wide spectrum of extraintestinal manifestations, and a reduced health-related quality of life (HRQoL). Furthermore, mood disorders, specifically anxiety and depression, are more prevalent among IBD patients compared to the general population. The connection between mental disorders and IBD is compound, bidirectional and still not fully understood. The IBD may impact psychological health, whereas anxiety and depression are associated with a more aggressive course of IBD. The inflammation process, gut microbiota alterations and drug side effects are factors that influence the mental state of patients with IBD. Importantly, despite the high prevalence of depression and anxiety in IBD, many of the current guidelines do not include clear recommendation for assessment of mental problems in patients and further management. Therefore, monitoring for mood disorders should become a part of the multi-disciplinary and holistic approach to patients with IBD. This review is based on current literature searched in PubMed, mainly considering publications from the last 10 years.
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Affiliation(s)
- Paweł Kuźnicki
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
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14
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Zabłocka-Słowińska K, Prescha A, Pieczyńska J, Bladowski M, Gajecki D, Kamińska D, Neubauer K, Ottery F, Jager-Wittenaar H. Validation of the scored patient-generated subjective global assessment translated and culturally adapted for the polish setting. Clin Nutr ESPEN 2020. [DOI: 10.1016/j.clnesp.2020.09.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Krzystek-Korpacka M, Szczęśniak-Sięga B, Szczuka I, Fortuna P, Zawadzki M, Kubiak A, Mierzchała-Pasierb M, Fleszar MG, Lewandowski Ł, Serek P, Jamrozik N, Neubauer K, Wiśniewski J, Kempiński R, Witkiewicz W, Bednarz-Misa I. L-Arginine/Nitric Oxide Pathway Is Altered in Colorectal Cancer and Can Be Modulated by Novel Derivatives from Oxicam Class of Non-Steroidal Anti-Inflammatory Drugs. Cancers (Basel) 2020; 12:E2594. [PMID: 32932854 PMCID: PMC7564351 DOI: 10.3390/cancers12092594] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/05/2020] [Accepted: 09/10/2020] [Indexed: 12/14/2022] Open
Abstract
L-arginine/nitric oxide pathway metabolites are altered in colorectal cancer (CRC). We evaluated underlying changes in pathway enzymes in 55 paired tumor/tumor-adjacent samples and 20 normal mucosa using quantitative-PCR and assessed the impact of classic and novel oxicam analogues on enzyme expression and intracellular metabolite concentration (LC-MS/MS) in Caco-2, HCT116, and HT-29 cells. Compared to normal mucosa, ARG1, PRMT1, and PRMT5 were overexpressed in both tumor and tumor-adjacent tissue and DDAH2 solely in tumor-adjacent tissue. Tumor-adjacent tissue had higher expression of ARG1, DDAH1, and DDAH2 and lower NOS2 than patients-matched tumors. The ARG1 expression in tumors increased along with tumor grade and reflected lymph node involvement. Novel oxicam analogues with arylpiperazine moiety at the thiazine ring were more effective in downregulating DDAHs and PRMTs and upregulating ARG2 than piroxicam and meloxicam. An analogue distinguished by propylene linker between thiazine's and piperazine's nitrogen atoms and containing two fluorine substituents was the strongest inhibitor of DDAHs and PRMTs expression, while an analogue containing propylene linker but no fluorine substituents was the strongest inhibitor of ARG2 expression. Metabolic reprogramming in CRC includes overexpression of DDAHs and PRMTs in addition to ARG1 and NOS2 and is not restricted to tumor tissue but can be modulated by novel oxicam analogues.
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Affiliation(s)
- Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Berenika Szczęśniak-Sięga
- Department of Medicinal Chemistry, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Izabela Szczuka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Paulina Fortuna
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Marek Zawadzki
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Department of Physiotherapy, Wroclaw Medical University, 51-618 Wroclaw, Poland
| | - Agnieszka Kubiak
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Magdalena Mierzchała-Pasierb
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Łukasz Lewandowski
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Paweł Serek
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Natalia Jamrozik
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.N.); (R.K.)
| | - Jerzy Wiśniewski
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (K.N.); (R.K.)
| | - Wojciech Witkiewicz
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wroclaw, Poland; (M.Z.); (W.W.)
- Research and Development Centre at Regional Specialist Hospital, 51-124 Wroclaw, Poland
| | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland; (I.S.); (P.F.); (A.K.); (M.M.-P.); (M.G.F.); (Ł.L.); (P.S.); (N.J.); (J.W.); (I.B.-M.)
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16
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Krzystek-Korpacka M, Kempiński R, Bromke MA, Neubauer K. Oxidative Stress Markers in Inflammatory Bowel Diseases: Systematic Review. Diagnostics (Basel) 2020; 10:E601. [PMID: 32824619 PMCID: PMC7459713 DOI: 10.3390/diagnostics10080601] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/08/2020] [Accepted: 08/12/2020] [Indexed: 02/06/2023] Open
Abstract
Precise diagnostic biomarker in inflammatory bowel diseases (IBD) is still missing. We conducted a comprehensive overview of oxidative stress markers (OSMs) as potential diagnostic, differential, progression, and prognostic markers in IBD. A Pubmed, Web of Knowledge, and Scopus search of original articles on OSMs in IBD, published between January 2000 and April 2020, was conducted. Out of 874 articles, 79 eligible studies were identified and used to prepare the interpretative synthesis. Antioxidants followed by lipid peroxidation markers were the most popular and markers of oxidative DNA damage the least popular. There was a disparity in the number of retrieved papers evaluating biomarkers in the adult and pediatric population (n = 6). Of the reviewed OSMs, a promising performance has been reported for serum total antioxidant status as a mucosal healing marker, mucosal 8-OHdG as a progression marker, and for multi-analyte panels of lipid peroxidation products assessed non-invasively in breath as diagnostic and differential markers in the pediatric population. Bilirubin, in turn, was the only validated marker. There is a desperate need for non-invasive biomarkers in IBD which, however, will not be met in the near future by oxidative stress markers as they are promising but mostly at the early research phase of discovery.
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Affiliation(s)
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
| | - Mariusz A. Bromke
- Department of Medical Biochemistry, Wroclaw Medical University, Chałubińskiego 10, 50-368 Wroclaw, Poland;
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
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17
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Bednarz-Misa I, Fleszar MG, Zawadzki M, Kapturkiewicz B, Kubiak A, Neubauer K, Witkiewicz W, Krzystek-Korpacka M. L-Arginine/NO Pathway Metabolites in Colorectal Cancer: Relevance as Disease Biomarkers and Predictors of Adverse Clinical Outcomes Following Surgery. J Clin Med 2020; 9:jcm9061782. [PMID: 32521714 PMCID: PMC7355854 DOI: 10.3390/jcm9061782] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/30/2020] [Accepted: 06/05/2020] [Indexed: 12/24/2022] Open
Abstract
The L-Arginine/NO pathway is involved in carcinogenesis and immunity. Its diagnostic and prognostic value in colorectal cancer (CRC) was determined using tandem mass spectrometry in 199 individuals (137 with CRC) and, during a three-day follow up, in 60 patients undergoing colorectal surgery. Citrulline was decreased and asymmetric (ADMA) and symmetric (SDMA) dimethylarginines and dimethylamine (DMA) were increased in CRC. The DMA increase corresponded with CRC advancement while arginine, ADMA, and SDMA levels were higher in left-sided cancers. Arginine, citrulline, ADMA, and DMA dropped and SDMA increased post incision. Females experienced a more substantial drop in arginine. The arginine and ADMA dynamics depended on blood loss. The initial SDMA increase was higher in patients requiring transfusions. Postoperative dynamics in arginine and dimethylarginines differed in robot-assisted and open surgery. Concomitant SDMA, citrulline, and DMA quantification displayed a 92% accuracy in detecting CRC. Monitoring changes in arginine, ADMA, and SDMA in the early postoperative period predicted postoperative ileus with 84% and surgical site infections with 90% accuracy. Changes in ADMA predicted operative morbidity with 90% and anastomotic leakage with 77% accuracy. If positively validated, L-arginine/NO pathway metabolites may facilitate CRC screening and surveillance, support differential diagnosis, and assist in clinical decision-making regarding patients recovering from colorectal surgery.
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Affiliation(s)
- Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland
| | - Mariusz G Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland
| | - Marek Zawadzki
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wrocław, Poland
- Department of Physiotherapy, Wroclaw Medical University, 51-618 Wrocław, Poland
| | - Bartosz Kapturkiewicz
- First Department of Oncological Surgery of Lower Silesian Oncology Center, 53-413 Wrocław, Poland
| | - Agnieszka Kubiak
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wrocław, Poland
| | - Wojciech Witkiewicz
- Department of Oncological Surgery, Regional Specialist Hospital, 51-124 Wrocław, Poland
- Research and Development Centre at Regional Specialist Hospital, 51-124 Wrocław, Poland
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Krzystek-Korpacka M, Kempiński R, Bromke M, Neubauer K. Biochemical Biomarkers of Mucosal Healing for Inflammatory Bowel Disease in Adults. Diagnostics (Basel) 2020; 10:diagnostics10060367. [PMID: 32498475 PMCID: PMC7344443 DOI: 10.3390/diagnostics10060367] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/29/2020] [Accepted: 05/30/2020] [Indexed: 02/06/2023] Open
Abstract
Mucosal healing (MH) is the key therapeutic target of inflammatory bowel disease (IBD). The evaluation of MH remains challenging, with endoscopy being the golden standard. We performed a comprehensive overview of the performance of fecal-, serum-, and urine-based biochemical markers in colonic IBD to find out whether we are ready to replace endoscopy with a non-invasive but equally accurate instrument. A Pubmed, Web of Knowledge, and Scopus search of original articles as potential MH markers in adults, published between January 2009 and March 2020, was conducted. Finally, 84 eligible studies were identified. The most frequently studied fecal marker was calprotectin (44 studies), with areas under the curves (AUCs) ranging from 0.70 to 0.99 in ulcerative colitis (UC) and from 0.70 to 0.94 in Crohn`s disease (CD), followed by lactoferrin (4 studies), matrix metalloproteinase-9 (3 studies), and lipocalin-2 (3 studies). The most frequently studied serum marker was C-reactive protein (30 studies), with AUCs ranging from 0.60 to 0.96 in UC and from 0.64 to 0.93 in CD. Fecal calprotectin is an accurate MH marker in IBD in adults; however, it cannot replace endoscopy and the application of calprotectin is hampered by the lack of standardization concerning the cut-off value. Other markers are either not sufficiently accurate or have not been studied extensively enough.
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Affiliation(s)
- Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-368 Wroclaw, Poland;
- Correspondence: (M.K.-K.); (K.N.)
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
| | - Mariusz Bromke
- Department of Medical Biochemistry, Wroclaw Medical University, Chalubinskiego 10, 50-368 Wroclaw, Poland;
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland;
- Correspondence: (M.K.-K.); (K.N.)
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19
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Bednarz-Misa I, Neubauer K, Zacharska E, Kapturkiewicz B, Krzystek-Korpacka M. Whole blood ACTB, B2M and GAPDH expression reflects activity of inflammatory bowel disease, advancement of colorectal cancer, and correlates with circulating inflammatory and angiogenic factors: Relevance for real-time quantitative PCR. ADV CLIN EXP MED 2020; 29:547-556. [PMID: 32424999 DOI: 10.17219/acem/118845] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND The effect of bowel inflammation and cancer on the expression of the most prevalent internal controls: ACTB, GAPDH and B2M in whole blood is unknown, although at least GAPDH occurred to be tightly regulated and suspected of supporting cancer growth, challenging its suitability as a reference. OBJECTIVES To evaluate the effect of colorectal cancer (CRC) and active inflammatory bowel disease (IBD) on the stability of ACTB, B2M, GAPDH, HPRT1, SDHA, and TBP leukocyte expression. MATERIAL AND METHODS Gene expression in controls and CRC and IBD patients (n = 21/18/25) was evaluated in real-time quantitative polymerase chain reaction (RT-qPCR) using NormFinder, geNorm, BestKeeper, and comparative ΔCt method, and validated by comparison with absolute quantification of interleukin 1β (IL-1β) and CCL4. RESULTS HPRT1, SDHA and TBP were superior normalizers in CRC and IBD. The highest expression variability was noted in active IBD. B2M was significantly lower in CRC but higher in IBD. GAPDH was higher in CRC and IBD. ACTB and GAPDH corresponded with CRC advancement (ρ = 0.52 and ρ = 0.53) and with clinical activity in Crohn's disease (ρ = 0.44 and ρ = 0.57) and ulcerative colitis (GAPDH: ρ = 0.72). ACTB, B2M and GAPDH correlated with circulating inflammatory/angiogenic indices, differently in IBD and CRC. CONCLUSIONS Leukocyte GAPDH, ACTB, and B2M expression is affected by bowel inflammation and cancer, rendering them unsuitable as a reference in CRC and IBD.
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Affiliation(s)
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
| | - Ewa Zacharska
- Department of Food Hygiene and Consumer Health, Wrocław University of Environmental and Life Sciences, Poland
| | - Bartosz Kapturkiewicz
- First Department of Oncological Surgery of Lower Silesian Oncology Center, Wrocław, Poland
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Krzystek-Korpacka M, G. Fleszar M, Bednarz-Misa I, Lewandowski Ł, Szczuka I, Kempiński R, Neubauer K. Transcriptional and Metabolomic Analysis of L-Arginine/Nitric Oxide Pathway in Inflammatory Bowel Disease and Its Association with Local Inflammatory and Angiogenic Response: Preliminary Findings. Int J Mol Sci 2020; 21:ijms21051641. [PMID: 32121248 PMCID: PMC7084352 DOI: 10.3390/ijms21051641] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 12/11/2022] Open
Abstract
L-arginine/nitric oxide pathway in Crohn's disease (CD) and ulcerative colitis (UC) is poorly investigated. The aim of current study is to quantify pathway serum metabolites in 52 CD (40 active), 48 UC (33 active), and 18 irritable bowel syndrome patients and 40 controls using mass spectrometry and at determining mRNA expression of pathway-associated enzymes in 91 bowel samples. Arginine and symmetric dimethylarginine decreased (p < 0.05) in active-CD (129 and 0.437 µM) compared to controls (157 and 0.494 µM) and active-UC (164 and 0.52 µM). Citrulline and dimethylamine increased (p < 0.05) in active-CD (68.7 and 70.9 µM) and active-UC (65.9 and 73.9 µM) compared to controls (42.7 and 50.4 µM). Compared to normal, CD-inflamed small bowel had downregulated (p < 0.05) arginase-2 by 2.4-fold and upregulated dimethylarginine dimethylaminohydrolase (DDAH)-2 (1.5-fold) and arginine N-methyltransferase (PRMT)-2 (1.6-fold). Quiescent-CD small bowel had upregulated (p < 0.05) arginase-2 (1.8-fold), DDAH1 (2.9-fold), DDAH2 (1.5-fold), PRMT1 (1.5-fold), PRMT2 (1.7-fold), and PRMT5 (1.4-fold). Pathway enzymes were upregulated in CD-inflamed/quiescent and UC-inflamed colon as compared to normal. Compared to inflamed, quiescent CD-colon had upregulated DDAH1 (5.7-fold) and ornithine decarboxylase (1.6-fold). Concluding, the pathway is deregulated in CD and UC, also in quiescent bowel, reflecting inflammation severity and angiogenic potential. Functional analysis of PRMTs and DDAHs as potential targets for therapy is warranted.
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Affiliation(s)
- Małgorzata Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
- Correspondence: ; Tel.: +48-71-784-1375
| | - Mariusz G. Fleszar
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
| | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
| | - Łukasz Lewandowski
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
| | - Izabela Szczuka
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wrocław, Poland; (M.G.F.); (I.B.-M.); (Ł.L.); (I.S.)
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wrocław, Poland; (R.K.); (K.N.)
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wrocław, Poland; (R.K.); (K.N.)
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Dudkowiak R, Neubauer K, Poniewierka E. MON-PO516: Malnutrition Risk Assessment of Inpatients with Inflammatory Bowel Disease. Clin Nutr 2019. [DOI: 10.1016/s0261-5614(19)32349-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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22
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Kempinski R, Neubauer K, Poniewierka E, Kaczorowski M, Halon A. The immunoreactivity of TGF-b1 in non-alcoholic fatty liver disease. Folia Histochem Cytobiol 2019; 57:74-83. [PMID: 31187872 DOI: 10.5603/fhc.a2019.0008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/19/2019] [Accepted: 05/24/2019] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Non-alcoholic fatty liver disease (NAFLD) is a common chronic liver disease which becomes a rapidly growing health problem in the Western countries. The development of the disease is most often connected to obesity. NAFLD is also considered as the hepatic manifestation of metabolic syndrome. Transforming growth factor b1 (TGF-b1) plays an important role in the pathogenesis of liver fibrosis, being involved in activation of hepatic stellate cells, stimulation of collagen gene transcription, and suppression of matrix metalloproteinase expression. The objective of the study was to evaluate by immunohistochemistry the expression of TGF-b1 in the liver tissue of NAFLD patients and correlate it with anthropometric, biochemical and routine histological parameters. MATERIAL AND METHODS The study group consisted of 48 patients with diagnosed NAFLD. Liver steatosis, NAFLD Activity Score (NAS) and METAVIR score of fibrosis were evaluated in liver biopsies. The immunoreactivity of TGF-b1 was evaluated semi-quantitatively separately in portal, septal, lobular hepatocytic and lobular sinu-soidal liver compartments. The results were analyzed in regard to patients' clinical and biochemical parameters. RESULTS Neither steatosis nor NAS correlated with TGF-b1 expression in any liver compartment, whereas METAVIR score of fibrosis was associated with increased immunoreactivity of TGF-b1 in most of the studied liver compartments. TGF-b1 immunoreactivity showed positive correlation with patients' age and its expression in septal compartment disclosed positive correlation with body mass index, and waist and hip circumference. Hyaluronic acid serum level was positively and iron concentration was negatively associated with TGF-b1 ex-pression in the selected consecutive liver compartments. CONCLUSIONS The immunohistochemical expression of TGF-b1 may be complementary to routine methods of liver fibrosis evaluation.
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Affiliation(s)
- Radoslaw Kempinski
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland.
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland
| | - Elzbieta Poniewierka
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wroclaw, Poland
| | - Maciej Kaczorowski
- Department of Pathomorphology and Oncological Cytology, Wroclaw Medical University, Wroclaw, Poland
| | - Agnieszka Halon
- Department of Pathomorphology and Oncological Cytology, Wroclaw Medical University, Wroclaw, Poland
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Kempiński R, Neubauer K, Hałoń A, Podgórski P, Dudkowiak R, Poniewierka E. Evaluation of adipose tissue and liver radiodensity in overweight or obese patients with nonalcoholic fatty liver disease. Pol Arch Intern Med 2019; 129:354-356. [PMID: 30793706 DOI: 10.20452/pamw.4457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wrocław, Poland
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wrocław, Poland
| | - Agnieszka Hałoń
- Department of Pathomorphology and Oncological Cytology, Wroclaw Medical University, Wrocław, Poland
| | - Przemysław Podgórski
- Department of General Radiology, Interventional Radiology and Neuroradiology, Wroclaw Medical University, Wrocław, Poland
| | - Robert Dudkowiak
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wrocław, Poland
| | - Elżbieta Poniewierka
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Wrocław, Poland
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Pieczyńska J, Prescha A, Zabłocka-Słowińska K, Neubauer K, Smereka A, Grajeta H, Biernat J, Paradowski L. Occurrence of dietary risk factors in inflammatory bowel disease: Influence on the nutritional status of patients in clinical remission. ADV CLIN EXP MED 2019; 28:587-592. [PMID: 30085433 DOI: 10.17219/acem/78590] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Among the complex factors that may favor the occurrence of inflammatory bowel disease (IBD), genetic, immunological and environmental initiators, including nutritional factors, are listed. So far, there have been no previous studies on the type and frequency of dietary risk factors for IBD in Poland and their effect on the nutritional status of patients. OBJECTIVES The aim of the study was to assess the influence of the frequency and type of dietary risk factors for IBD on the nutritional status of patients with ulcerative colitis (UC) and Crohn's disease (CD). MATERIAL AND METHODS In the study, the dietary habits and nutritional status of patients were assessed using the cross-check dietary history method and the Mini Nutritional Assessment (MNA) questionnaire. The study group consisted of 162 IBD patients: 61 individuals with CD and 101 with UC. The data was compared to the results of a control group (129 healthy volunteers). RESULTS The results obtained showed that IBD patients during a period of remission disclosed such dietary risk factors as inadequate consumption of fiber and excessive consumption of red meat and meat products, animal fats, and sugars in comparison to the control group. Only low fiber intake was associated with a worse nutritional status of patients with UC. No consistent influence of the number of IBD dietary risk factors on the nutritional status of patients was found. CONCLUSIONS The nutritional status of IBD patients in remission was related to the type of dietary risk factors, but did not depend on the number of them.
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Affiliation(s)
- Joanna Pieczyńska
- Department of Food Science and Dietetics, Faculty of Pharmacy, Wroclaw Medical University, Poland
| | - Anna Prescha
- Department of Food Science and Dietetics, Faculty of Pharmacy, Wroclaw Medical University, Poland
| | | | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Wroclaw Medical University, Poland
| | - Adam Smereka
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Wroclaw Medical University, Poland
| | - Halina Grajeta
- Department of Food Science and Dietetics, Faculty of Pharmacy, Wroclaw Medical University, Poland
| | - Jadwiga Biernat
- Department of Human Nutrition, Faculty of Biotechnology and Food Science, Wrocław University of Environmental and Life Sciences, Poland
| | - Leszek Paradowski
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Wroclaw Medical University, Poland
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Neubauer K, Kempinski R, Matusiewicz M, Bednarz-Misa I, Krzystek-Korpacka M. Nonenzymatic Serum Antioxidant Capacity in IBD and Its Association with the Severity of Bowel Inflammation and Corticosteroids Treatment. Medicina (Kaunas) 2019. [PMID: 30986917 DOI: 10.3390/medicina55040088.pmid:30986917;pmcid:pmc6524017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
Background and objectives: Oxidative stress signalling plays a monumental role in inflammatory bowel disease (IBD). Reduction of oxidative stress might control inflammation, block tissue damage, and reverse natural history of IBD. We assessed the serum concentrations of free thiols (FT) and uric acid (SUA), together constituting a large part of nonenzymatic serum antioxidant capacity, as well as total antioxidant status (TAS) with reference to IBD phenotype, activity, co-occurrence of anemia, and treatment with azathioprine (AZA) and corticosteroids (CS). Additionally, we appraised the potential of uric acid, thiol stress, and TAS as mucosal healing (MH) markers in ulcerative colitis. Materials and methods: SUA, FT, and TAS were measured colorimetrically using, respectively, uricase, Ellman's and 2,2'-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS) methods. Results: The study group consisted of 175 individuals: 57 controls, 71 ulcerative colitis (UC), and 47 Crohn's disease (CD) patients. When compared to controls, SUA levels were significantly lower in patients with CD, and FT and TAS levels were significantly lower in patients with CD and UC. In UC patients, SUA, FT, and TAS inversely correlated with the severity of bowel inflammation. As MH markers, SUA displayed better overall accuracy and higher specificity than FT. In active CD, FT, and SUA were significantly lower in patients with anemia. FT was significantly lower in patients treated with corticosteroids. Conclusions: IBD patients, regardless the disease phenotype, have systemic thiol stress, depleted total antioxidant capacity, and reduced concentrations of uric acid, reflecting, to various degrees, clinical and local disease activity as well as presence of anaemia, the most common extraintestinal manifestation of IBD. Evaluation of systemic total antioxidant status may be useful in noninvasive assessment of mucosal healing. Our findings on thiol stress provide an additional aspect on adverse effects of corticosteroids therapy.
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Affiliation(s)
- Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland.
| | - Radoslaw Kempinski
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, 50-556 Wroclaw, Poland.
| | | | - Iwona Bednarz-Misa
- Department of Medical Biochemistry, Wroclaw Medical University, 50-368 Wroclaw, Poland.
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Matusiewicz M, Neubauer K, Bednarz-Misa I, Gorska S, Krzystek-Korpacka M. Systemic interleukin-9 in inflammatory bowel disease: Association with mucosal healing in ulcerative colitis. World J Gastroenterol 2017; 23:4039-4046. [PMID: 28652656 PMCID: PMC5473122 DOI: 10.3748/wjg.v23.i22.4039] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Revised: 03/28/2017] [Accepted: 05/09/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate circulating IL9 in inflammatory bowel disease and disease-associated anemia/cachexia and assess its potential as a mucosal healing marker.
METHODS Serum IL9 as well as other cytokines (IL1β, IL6, IL13, IFNγ, TNFα, and VEGF-A) were determined in 293 individuals: 97 patients with Crohn’s disease (CD) and 74 with ulcerative colitis (UC) and in 122 apparently healthy controls. The clinical activity of CD and UC was expressed in terms of the Crohn’s Disease Activity Index (CDAI) and the Mayo Scoring System (MDAI), respectively, and the severity of bowel inflammation in UC patients was assessed using Mayo endoscopic score. Cytokine concentrations were measured by a flow cytometry-based method using Luminex xMAP® technology. High-sensitive C-reactive protein concentrations (hsCRP) were determined in CD and UC patients using the enhanced immunoturbidimetric method.
RESULTS Systemic IL9 was significantly lower in healthy individuals [9 pg/mL (95%CI: 8.2-10)] than in patients with inflammatory bowel disease (IBD): both inactive [14.3 pg/mL (11.9-19.9)] and active [27.6 pg/mL (24.5-32), P < 0.0001]. Cytokine concentrations were significantly higher in active CD [27.4 pg/mL (23.4-32.2)] and in active UC [32.7 pg/mL (27-38.9)] compared to inactive diseases [15.9 pg/mL (10.8-23.4) in CD and 19.4 pg/mL (13.9-27.1) in UC, P = 0.001]. IL9 correlated weakly with CDAI (ρ = 0.32, P = 0.003) and MDAI (ρ = 0.35, P = 0.002) and strongly with endoscopic inflammation in UC (ρ = 0.74, P < 0.0001). As a negative marker of mucosal healing (MH), IL9 had an accuracy superior to hsCRP and IL6 [97% (P < 0.0001), 67% (P = 0.071), and 55% (P = 0.525), respectively]. IL9 was significantly higher in cachectic IBD patients [30.25 pg/mL (24.4-37.5) vs 21.88 pg/mL (18-26.5), P = 0.026] and negatively correlated with hemoglobin concentrations (ρ = -0.27, P < 0.001). Multiple regression showed IL1β and IL13 to be the independent predictors of circulating IL9 in healthy individuals, IFNγ or IL6 in active and inactive UC, respectively, and IL13 and VEGF-A in both active and inactive CD.
CONCLUSION The systemic IL9 level is higher in IBD and corresponds with endoscopic inflammation, suggesting its possible application as a negative marker of mucosal healing in UC.
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Neubauer K, Böttcher S, Beyrer K, Baillot A, Diedrich S. Low risk of wild poliovirus importation to Germany via asylum seekers from polio-risk countries: Results of stool screening and serology, 2013–2015. J Clin Virol 2016. [DOI: 10.1016/j.jcv.2016.08.218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Poniewierka E, Neubauer K, Kempiński R, Sadakierska-Chudy A. Disease duration and age influence CARD15 expression in Crohn's disease. ACTA ACUST UNITED AC 2016; 70:10-3. [PMID: 26864060 DOI: 10.5604/17322693.1192187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
One of the susceptibility genes in Crohn's disease (CD) is CARD15. Our study examined the relationship between peripheral CARD15 expression and phenotype and duration of CD, treatment methods and inflammatory indices. Sixty patients with CD and 30 healthy volunteers as controls were enrolled in the study. Total RNA was isolated from peripheral blood mononuclear cells (PBMCs) with E.Z.N.A. Total RNA Kit (Omega Bio-tek) then quantitative real-time PCR was performed on the ABI Prism 7900 HT Real-Time PCR System. CARD15 gene expression in PBMCs in CD was significantly higher than in the control group. The highest level of gene expression was found in CD patients in the fourth decade of life. The mRNA level of the CARD15 gene was higher in patients with disease duration between 12 and 60 months. A positive correlation was found between erythrocyte sedimentation rate (ESR) and gene expression level. Gene expression increased with increasing level of C-reactive protein and ESR, but it was not statistically significant. CARD15 expression significantly decreased in CD patients treated with anti-TNFα agents compared to azathioprine or steroid treatment groups. Expression of the CARD15 gene in Crohn›s disease is higher than in healthy individuals. Disease duration and age of patients seem to be the most important factors influencing CARD15 expression.
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Affiliation(s)
- Elżbieta Poniewierka
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland, 50-556 Wroclaw, Borowska 213; Department of Gastroenterology and Hepatology. Dietetics Unit, Wroclaw Medical University
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland, 50-556 Wroclaw, Borowska 213
| | - Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland, 50-556 Wroclaw, Borowska 213
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Kempiński R, Neubauer K, Wieczorek S, Dudkowiak R, Jasińska M, Poniewierka E. 13C-Methacetin Breath Testing in Patients with Non-Alcoholic Fatty Liver Disease. ADV CLIN EXP MED 2016; 25:77-81. [PMID: 26935501 DOI: 10.17219/acem/60878] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is a very common chronic liver condition which may potentially develop into fibrosis and cirrhosis. Liver biopsy is still the gold standard for liver fibrosis detection in these patients. However, non-invasive tools for liver assessment in NAFLD patients, like the (13)C-methacetin breath test, may be useful. OBJECTIVES The aim of the study was to evaluate the utility of the (13)C-methacetin breath test in NAFLD patients, especially in predicting significant fibrosis. MATERIAL AND METHODS Thirty three patients (24 male and 9 female (average age 47.9)) with histologically proven NAFLD had the (13)C-methacetin breath test performed. RESULTS Different forms of NAFLD were found during the histology phase, from simple steatosis to advanced fibrosis. Simple steatosis (SS) was found in 18 subjects (54.5%), in another 15 (45.5%) signs of inflammation and fibrosis (NASH) were observed. However, more than half of the patients with liver fibrosis had only minimal changes described (0/1). The sensitivity of the test was highest for cumulative recovery after 10 min of the test and for a combination of two parameters (the cumulative recovery after 40 min and the time of maximal momentary recovery). The positive predictive value was low for all the parameters under consideration, but the negative predictive value was over 0.8 in significant fibrosis detection. CONCLUSIONS The (13)C-methacetin breath test could be a promising noninvasive tool for excluding at least F1 fibrosis in NAFLD patients.
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Affiliation(s)
- Radosław Kempiński
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
| | - Szymon Wieczorek
- Department of Internal and Occupational Diseases and Hypertension, Wroclaw Medical University, Poland
| | - Robert Dudkowiak
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
| | - Maria Jasińska
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
| | - Elżbieta Poniewierka
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
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Krzystek-Korpacka M, Diakowska D, Neubauer K, Gamian A. Circulating midkine in malignant and non-malignant colorectal diseases. Cytokine 2013; 64:158-64. [DOI: 10.1016/j.cyto.2013.07.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2013] [Revised: 06/19/2013] [Accepted: 07/02/2013] [Indexed: 12/28/2022]
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Dudkowiak R, Neubauer K, Poniewierka E. Hepcidin and its role in inflammatory bowel disease. ADV CLIN EXP MED 2013; 22:585-591. [PMID: 23986220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Anemia is one of the most common extraintestinal symptoms of inflammatory bowel disease (IBD). The pathophysiology of anemia in IBD is complex. It may be developed in the course of inflammation, intestinal bleeding or disorders of iron absorption. Hepcidin, discovered in the year 2000, is an endogenous peptide responsible for iron homeostasis. Recent data suggests that hepcidin is a major mediator of anemia and plays a central role in iron homeostasis and metabolism. This paper presents information about hepcidin structure and function, mechanisms of the regulation of the synthesis and current data about the role of this hormone in IBD-related anemia. Assessment of hepcidin levels in patients with IBD may become a key element in the treatment of anemia in the near future.
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Affiliation(s)
- Robert Dudkowiak
- Division of Dietetics, Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland
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Boehm D, Krzystek-Korpacka M, Neubauer K, Matusiewicz M, Paradowski L, Gamian A. Lipid peroxidation markers in Crohn's disease: the associations and diagnostic value. Clin Chem Lab Med 2012; 50:1359-66. [PMID: 22868800 DOI: 10.1515/cclm-2011-0817] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2011] [Accepted: 02/06/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Crohn's disease (CD) is an incurable and difficult to diagnose condition. While high sensitive C-reactive protein (CRP) remains the best biochemical marker, we evaluated the diagnostic usefulness of lipid peroxidation indices. METHODS Malondialdehyde/thiobarbituric acid-reactive substances (MDA/TBARS), peroxidation potential (PP), lipid hydroperoxides (ROOH), oxidized-low density lipoprotein (oxLDL), and oxLDL antibodies (OLAB) were assessed in 52 CD patients and 99 volunteers and referred to clinical activity, inflammation, nutritional and antioxidant status. RESULTS MDA/TBARS were higher in CD while oxLDL and PP decreased in active disease and ROOH and OLAB did not differ. oxLDL and PP negatively and OLAB positively correlated with CD activity. MDA/TBARS positively correlated with IL-6 and SOD-1 and negatively with catalase. IL-6 and SOD-1 explained 24% in MDA/TBARS variability. PP negatively correlated with CRP, platelets, and IL-6 and positively with glutathione peroxidase-1, paraoxonase-1, cholesterol, triglycerides, and albumins. Cholesterol and CRP explained 57% in PP variability. oxLDL negatively correlated with IL-1 and IL-6 and positively with glutathione peroxidase-1, paraoxonase-1, cholesterol, and albumins. Paraoxonase-1 explained 17% of oxLDL variability. OLAB positively correlated with IL-1 explaining 10% in its variability and negatively with cholesterol. MDA/TBARS were the best predictor of CD, comparable to CRP, with high specificity (MDA/TBARS sensitivity and specificity: 75% and 90%; CRP: 76% and 93%). Combined assessment of MDA/TBARS and CRP improved sensitivity (94%) corresponding with acceptable specificity (81%). CONCLUSIONS MDA/TBARS are elevated in CD and may help to rule the disease out, while the combined evaluation with CRP may serve for CD confirmation. oxLDL and PP depended on substrate availability, decreased in CD.
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Affiliation(s)
- Dorota Boehm
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw, Poland
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Neubauer K, Beyrer K, Böttcher S, Diedrich S. Welche Rolle spielt die Polio(-überwachung) in Deutschland? Gesundheitswesen 2012. [DOI: 10.1055/s-0032-1307288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Neubauer K, Woźniak-Stolarska B. Ultrasonographic assessment of the thyroid gland structure in inflammatory bowel disease patients. ADV CLIN EXP MED 2012; 21:43-46. [PMID: 23214298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND The etiopathogenesis of inflammatory bowel disease (IBD), encompassing Crohn's disease (CD) and ulcerative colitis (UC), is still not fully elucidated and seems to be multifactorial. It has been suggested that genetic, immunological and environmental factors participate in IBD development. IBD extraintestinal manifestations include rheumatic, metabolic, dermatologic, ophthalmologic, hepatobiliary, pancreatic, urologic, pulmonary, neurological, hematological and thromboembolic complications. Thyroid gland diseases have not been confirmed as extraintestinal manifestations of IBD. However, it is known that some thyroid diseases share an immunological background with IBD, and that dysfunction of the thyroid gland may induce gastrointestinal symptoms. Ultrasound examination is the gold standard for evaluation of thyroid gland morphology. OBJECTIVES This study was designed to assess the prevalence of abnormalities in the structure of the thyroid gland in IBD patients and to compare it to the control group. MATERIAL AND METHODS The study group consisted of 199 consecutive IBD patients (80 CD patients and 119 UC patients) hospitalized at the Department of Gastroenterology and Hepatology of Wroclaw Medical University (Poland). The control group consisted of 42 healthy volunteers and patients with functional gastrointestinal disorders. RESULTS The most common finding in the ultrasound examination in IBD patients were tumors. Tumors, which were smaller than or equal to 10 mm were present in 11.5% of IBD patients; and tumors larger than 10 mm were present in 13.1%. These results show that small tumors (less than 10 mm in diameter) of the thyroid gland are more frequent among patients with CD and UC compared to the control group (p = 0.0001 and p = 0.001, respectively). Additionally, enlargement of the thyroid gland occurs more often in UC patients compared to the control group (p = 0.003). There was no difference in the frequency of thyroid abnormalities between UC and CD patients. CONCLUSIONS In patients with inflammatory bowel diseases focal lesions relating to tumors of the thyroid gland are more common than in the control group. In patients with ulcerative colitis enlargement of the thyroid gland is more frequent than in the control group. Initial assessments of IBD patients should include ultrasound examinations of the thyroid gland.
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Affiliation(s)
- Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Poland.
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Resch B, Neubauer K, Hofer N, Resch E, Maurer U, Haas J, Müller W. Episodes of hypocarbia and early-onset sepsis are risk factors for cystic periventricular leukomalacia in the preterm infant. Early Hum Dev 2012; 88:27-31. [PMID: 21752559 DOI: 10.1016/j.earlhumdev.2011.06.011] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2011] [Revised: 06/18/2011] [Accepted: 06/21/2011] [Indexed: 11/26/2022]
Abstract
BACKGROUND Septic episodes in preterm infants recently have been reported to be associated with periventricular leukomalacia (PVL). The role of hypocarbia as an independent risk factor for PVL in clinical studies raises many questions without conclusive answers. AIMS To evaluate risk factors for cystic PVL focussing on the influence of hypocarbia. STUDY DESIGN Retrospective single centre case-control study. SUBJECTS Preterm infants 24 to 35 weeks of gestational age and matched (1:2 for gender, birth year, gestational age and birth weight) controls. OUTCOME MEASURES Multivariate analysis of perinatal factors being associated with cystic PVL diagnosed by serial ultrasound examinations. RESULTS Univariate analysis of risk factors revealed lower 5 and 10 min Apgar scores, and higher rates of neonatal seizures, early-onset sepsis, neonatal steroids, respiratory distress syndrome with surfactant replacement therapy, and episodes of hypocarbia significantly being associated with PVL. Multivariate analysis using a logistic regression model revealed early-onset sepsis and hypocarbia being significantly associated with PVL (p=.022 and .024, respectively). Lowest PaCO(2) values did not differ as did not the duration of hypocarbia, but the onset of hypocarbia was significantly later in PVL cases compared to controls (mean 26 vs. 15 h, p=.033). Neurodevelopmental follow-up at a median time of 46 months was poor showing 88% of the cases having an adverse neurological outcome. CONCLUSION We found early-onset sepsis and episodes of hypocarbia within the first days of life being independently associated with PVL.
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Affiliation(s)
- B Resch
- Research Unit for Neonatal Infectious Diseases and Epidemiology, Medical University of Graz, Austria.
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Krzystek-Korpacka M, Neubauer K, Berdowska I, Zielinski B, Paradowski L, Gamian A. Impaired erythrocyte antioxidant defense in active inflammatory bowel disease: impact of anemia and treatment. Inflamm Bowel Dis 2010; 16:1467-75. [PMID: 20186929 DOI: 10.1002/ibd.21234] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Oxidative stress contributes to the propagation and exacerbation of inflammatory bowel disease (IBD) but the status of erythrocyte antioxidant defense remains unknown. METHODS Erythrocyte activities of superoxide dismutase-1 (SOD1), catalase, and glutathione peroxidase-1 (GPx1) were determined in 174 IBD patients and 105 controls and referred to IBD activity, inflammation severity, nutritional status, systemic oxidative stress, anemia, and treatment. RESULTS Catalase and GPx1 activities were decreased in active IBD, whereas SOD1 became upregulated by IBD-related oxidative stress. In Crohn's disease (CD) corticosteroids decreased SOD1 activity. SOD1 correlated indirectly with CD activity and erythrocyte sedimentation rate (ESR) and directly with transferrin. In ulcerative colitis (UC) anemia downregulated SOD1. Decreases in GPx activity corresponded with IBD activity, anemia, inflammation, and malnutrition. Oxidative stress in UC and corticosteroids in CD also downregulated GPx. Catalase activity was decreased by CD-related anemia, correlating directly with hemoglobin, and indirectly with CD activity, inflammatory and protein oxidative stress markers. When co-analyzed, anemia but not CD activity significantly contributed to catalase downregulation. In UC, catalase activity corresponded indirectly with UC endoscopic activity and inflammation and directly with hemoglobin. UC activity, anemia, and treatment with azathioprine negatively affected catalase. As indicators of active IBD, GPx1 showed a diagnostic accuracy of 73%, whereas catalase showed 63% as compared to 74% of C-reactive protein and ESR. CONCLUSIONS Erythrocyte antioxidant defense is impaired in active IBD. SOD1, GPx1, and CAT activities are differently affected by the disease type, activity, anemia, inflammation, oxidative stress, and treatment. As an active IBD indicator, GPx1 was comparable to C-reactive protein and ESR.
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Abstract
BACKGROUND A noninvasive marker facilitating differential diagnosis in Crohn's disease (CD) is sought after. Midkine is a heparin-binding growth factor of angiogenic and chemotactic properties, positively evaluated as a tumor marker, and a possible association with CD has not yet been investigated. METHODS Circulating midkine was measured in 91 CD patients and 108 controls and related to disease clinical and biochemical activity, inflammation severity, and angiogenesis. Midkine diagnostic value in comparison with C-reactive protein (CRP) was evaluated by receiver operating characteristic (ROC) analysis. RESULTS Circulating midkine was elevated both in quiescent and active disease compared to controls (147, 506, and 93 pg/mL, respectively), and corresponded well with disease activity (r = 0.49, P < 0.001). Midkine significantly correlated with inflammatory indices: CRP (r = 0.49), erythrocyte sedimentation rate (r = 0.31), leukocytes (r = 0.48), platelets (r = 0.52), albumin (r = -0.49), transferrin (r = -0.47), and IL-6 (r = 0.54); hematological variables: hemoglobin (r = -0.38), hematocrit (r = -0.43), and iron (r = -0.58); angiogenic factors: vascular endothelial growth factor-A (r = 0.42), fibroblast growth factor-2 (r = 0.54), and platelet-derived growth factor-BB (r = 0.57). Midkine elevation corresponded well (r = -0.41) with the drop in paraoxonase-1 activity-a quorum-quenching factor. Midkine as a marker of active CD had sensitivity and specificity of 86% and 97%, respectively, whereas CRP was 83% and 92%. CONCLUSIONS CD is associated with an elevation of midkine, which corresponds well with disease activity and reflects the severity of inflammatory response and exacerbation of pathological angiogenesis. Midkine performance as a disease marker was slightly better than that of CRP. Its high specificity and likelihood ratios for positive test results might recommend midkine as a possible "ruling in" marker in CD.
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Abstract
BACKGROUND Non-invasive biochemical markers are needed to support the diagnosis of ulcerative colitis (UC), an incurable disease of unknown pathology. Midkine is an angiogenic cytokine, chemotactic towards neutrophils and macrophages, and a T-regulatory cell suppressor. METHODS Serum midkine was measured immunoenzymatically in 93 UC patients and 108 healthy subjects, and evaluated with respect to disease status, endoscopic, inflammatory and angiogenic activity. The diagnostic value of midkine was compared to C-reactive protein (CRP) using receiver operating characteristics (ROC) analysis. RESULTS Midkine was higher (p<0.0001) in inactive (199 ng/L) and active UC (351 ng/L) compared with controls (93 ng/L), and reflected disease activity (r=0.427, p<0.001). Midkine was correlated with CRP, erythrocyte sedimentation rate (ESR), leukocytes, platelets, interleukin-6, paraoxonase-1, albumin, transferrin, iron, hemoglobin, and hematocrit. Midkine correlated with angiogenic factors: vascular endothelial growth factor-A and platelet-derived growth factor-BB. As a marker of UC, midkine showed a diagnostic accuracy of 85%, sensitivity of 72%, specificity of 82%, whereas CRP showed 83%, 65% and 91%, respectively. As a marker of active UC, midkine showed a diagnostic accuracy of 87%, sensitivity of 84%, specificity of 75%, whereas CRP showed 75%, 63% and 83%, respectively. Combined assessment of midkine and CRP improved sensitivity but substantially decreased specificity. CONCLUSIONS UC is associated with increased circulating midkine, which corresponds with clinical, endoscopic, inflammatory and angiogenic activity, and anemia. Performance of midkine as a marker of UC or active UC was comparable to that of CRP.
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Krzystek-Korpacka M, Neubauer K, Matusiewicz M. Platelet-derived growth factor-BB reflects clinical, inflammatory and angiogenic disease activity and oxidative stress in inflammatory bowel disease. Clin Biochem 2009; 42:1602-9. [PMID: 19679116 DOI: 10.1016/j.clinbiochem.2009.08.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2009] [Revised: 07/31/2009] [Accepted: 08/01/2009] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The goal of the studies was the evaluation of platelet-stored (serum) and circulating (plasma) pools of platelet-derived growth factor (PDGF)-BB in inflammatory bowel disease (IBD) and the assessment of a possible application of PDGF as the disease marker. DESIGN AND METHODS Serum and plasma PDGF-BB were measured in 134 IBD patients and 81 controls and evaluated with respect to the disease status, endoscopic, inflammatory, and angiogenic activity. The diagnostic utility was evaluated using ROC analysis. RESULTS PDGF was increased exclusively in active IBD regardless the disease type and associated with its clinical and endoscopic activity. Serum- and plasma-PDGF were poorly interrelated. Plasma-PDGF better reflected oxidative stress whereas serum-PDGF reflected inflammation and angiogenesis. In multivariate analysis, platelets alone explained about 30% in the PDGF variability and seemed to mediate most of the observed relationships. CONCLUSIONS IBD is associated with the increases in platelet-stored and circulating PDGF, which correspond with the disease clinical, endoscopic, inflammatory, and angiogenic activity and IBD-associated oxidative stress. However, PDGF as an active-IBD marker was not better than currently applied C-reactive protein, erythrocyte sedimentation rate and platelets.
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Boehm D, Krzystek-Korpacka M, Neubauer K, Matusiewicz M, Berdowska I, Zielinski B, Paradowski L, Gamian A. Paraoxonase-1 status in Crohn's disease and ulcerative colitis. Inflamm Bowel Dis 2009; 15:93-9. [PMID: 18626964 DOI: 10.1002/ibd.20582] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Paraoxonase 1 (PON1) is an extracellular enzyme, which in the gastrointestinal tract may act as a local detoxifier, antioxidant, immunomodulator, and/or quorum-quenching factor. There are no data on PON1 activity in Crohn's disease (CD). METHODS PON1 phenotype and activity were determined spectrophotometrically in 52 subjects with CD, 67 with ulcerative colitis (UC), and 99 healthy individuals, and related to lipid peroxidation and disease phenotype, clinical and biochemical activity, and therapeutic strategy. Diagnostic utility of PON1 was evaluated by ROC analysis and compared with C-reactive protein (CRP). RESULTS In comparison with controls (166 U), PON1 was reduced only in active CD (110 U, P < 0.0001) and UC (126 U, P < 0.0001), and correlated with disease activity (r = -0.47, P = 0.001 in CD and r = -0.50, P < 0.001 in UC). PON1 significantly correlated with erythrocyte sedimentation rate (ESR) (r = -0.36), platelets (r = -0.35), interleukin-6 (r = -0.45), hemoglobin (r = 0.29), transferrin (r = 0.46), albumin (r = 0.60) in CD, and CRP (r = -0.29), ESR (r = -0.37), platelets (r = -0.43), leukocytes (r = -0.50), interleukin-6 (r = -0.45), hemoglobin (r = 0.34), transferrin (r = 0.54), and albumin (r = 0.50) in UC. PON1 correlated positively with lipids but not with their peroxidation markers (thiobarbituric acid-reactive substances, lipid hydroperoxides, ox-LDL, and ox-LDL autoantibodies). PON1 phenotype B (protective against IBD) tended to be less frequent in IBD patients than controls, and associated with lower concentration of inflammatory indices. PON1 was a poorer indicator of CD or UC than CRP. CONCLUSIONS PON1 was reduced in IBD, despite treatment with antioxidant 5'-aminosalicylate derivatives. PON1 reflected disease activity, inflammation severity, and anemia but not lipid peroxidation. The diagnostic power of PON1 was insufficient for its clinical application.
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Affiliation(s)
- Dorota Boehm
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw, Poland
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Prescha A, Pieczyńska J, Ilow R, Poreba J, Neubauer K, Smereka A, Grajeta H, Biernat J, Paradowski L. Assessment of dietary intake of patients with irritable bowel syndrome. Rocz Panstw Zakl Hig 2009; 60:185-189. [PMID: 19803452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
The dietary intake of patients with irritable bowel syndrome was assessed using 24-h dietary recall. The energy value and nutrient contents in the daily food rations were calculated by Nutritionist IV computer program with the Polish database. Differentiations in the Polish RDA coverage for energy and nutrients were observed in the studied group. Fat, saturated fatty acid, phosphorus and also vitamin A, E and C contents were above the RDA in the patients' daily food ration. The majority of IBS individuals did not meet recommendations for carbohydrate intake. Calcium and cooper intake was below the Polish RDA. The insufficient vitamin B2 intake and excessive Fe supply have been shown in the male patients.
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Affiliation(s)
- Anna Prescha
- Department of Food Science and Dietetics, Medical University, Wrocław.
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Krzystek-Korpacka M, Neubauer K, Berdowska I, Boehm D, Zielinski B, Petryszyn P, Terlecki G, Paradowski L, Gamian A. Enhanced formation of advanced oxidation protein products in IBD. Inflamm Bowel Dis 2008; 14:794-802. [PMID: 18213700 DOI: 10.1002/ibd.20383] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND Advanced oxidation protein products (AOPPs) are new protein markers of oxidative stress with pro-inflammatory properties, accumulated in many pathological conditions. The issue of their enhanced formation in IBD has not been addressed yet. METHODS The concentration of relative AOPPs (rAOPP; concentration of AOPPs divided by albumin level) were measured in 68 subjects with ulcerative colitis (UC), 50 subjects with Crohn's disease (CD) and 45 healthy volunteers, and related to disease phenotype, clinical and biochemical activity, and therapeutic strategy. Diagnostic utility of rAOPP was evaluated by ROC analysis. RESULTS In comparison with controls (1.367 micromol/g), rAOPP were increased in inactive (1.778 micromol/g, P = 0.053) and active (1.895 micromol/g, P = 0.013) UC and in active (1.847 micromol/g, P = 0.003) CD. In CD, but not UC, rAOPP correlated with disease activity (r = 0.42, P = 0.013). Significant correlations with the inflammatory/malnutrition indices-erythrocyte sedimentation rate (ESR) (r = 0.53), leukocytes (r = 0.33), platelets (r = 0.38), IL-6 (r = 0.36), and transferrin (r = -0.35) were demonstrated in CD. In UC, rAOPP correlated only with ESR (r = 0.35) and IL-6 (r = 0.30). Instead, associations with antioxidant dismutase (r = 0.29) and catalase (r = 0.22) were observed. The diagnostic power of rAOPP in discriminating diseased from non-diseased subjects was less than that of C-reactive protein (CRP). Simultaneous determination of rAOPP and CRP did not significantly improve the power of single CRP determination. CONCLUSIONS IBD was associated with enhanced formation of AOPP, which differed between C and UC with respect to the relationship between rAOPP and disease activity, inflammatory and antioxidant response. These differences may reflect divergent ways that oxidative stress develops in CD and UC. The diagnostic power of rAOPP was insufficient for its clinical application.
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Krzystek-Korpacka M, Matusiewicz M, Diakowska D, Grabowski K, Neubauer K, Kustrzeba-Wojcicka I, Terlecki G, Gamian A. Respiratory insufficiency related to COPD accelerates systemic inflammation, under-nutrition, and angiogenesis in esophageal malignancies. Exp Oncol 2008; 30:75-80. [PMID: 18438346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
UNLABELLED A number of esophageal cancer patients suffer from respiratory insufficiency due to the coexistence of chronic obstructive pulmonary disease (COPD). AIM To test the hypothesis that COPD-related systemic hypoxemia may result in accelerated inflammation, malnutrition, and angiogenesis in esophageal cancer patients. METHODS Serum levels of C-reactive protein (CRP), albumin, transferrin, interleukin-1, interleukin-6, interleukin-8, TNF-alpha, platelet-derived growth factor (PDGF-BB), and midkine and patient BMI and weight-loss rate were determined and compared with blood oxygenation status (pO(2), SaO(2)) in 35 esophageal cancer patients and 42 controls. RESULTS The incidence of cachexia tended to be higher in patients with systemic hypoxemia (67% vs 40%, p = 0.169). Mean SaO(2) level was also significantly decreased in cachectic patients (90.3 vs 93.3%, p = 0.026) and pO(2) exhibited a similar trend (58.0 vs 63.4 mmHg, p = 0.120). Transferrin (234 vs 316 mg/dl, p = 0.005) and albumin (31.9 vs 37.1 mg/dl, p= 0.002) concentrations were reduced and CRP was elevated (129.9 vs 54.7 mg/l, p = 0.004) in hypoxemic patients and correlated with pO(2) (r = 0.47, p = 0.016; r= 0.48, p = 0.012; r = -0.37, p = 0.064) and SaO(2) (r = 0.52, p = 0.006; r = 0.53, p = 0.006; r = -0.40, p= 0.042). Interleukin-6 (9.97 vs 2.21 pg/ml, p = 0.005) and midkine (2101 vs 944 pg/ml, p < 0.001) were elevated and PDGF-BB was decreased (12.2 vs 17.3 pg x 10(-6)/PLT, p = 0.014) in hypoxemic compared with normoxemic patients. Interleukin-6 and midkine negatively correlated with pO(2) (r = -0.44, p = 0.016; r = -0.42, p = 0.011) and SaO(2) (r = -0.54, p = 0.003; r = -0.57, p < 0.0001) and PDGF-BB correlated positively (r = 0.53, p = 0.003; r = 0.44, p = 0.020). Interleukin-8 level was affected by pO(2) (r = -0.55, p = 0.015) and SaO(2) (r= -0.55, p = 0.018) only in hypoxemic patients. CONCLUSIONS COPD-related systemic hypoxemia negatively affects the status of esophageal cancer patients by accelerating inflammation, under-nutrition, and angiogenesis.
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Affiliation(s)
- M Krzystek-Korpacka
- Department of Medical Biochemistry, Wroclaw Medical University, Wroclaw, Poland.
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Ramadori G, Neubauer K. [Diagnostic imaging of the liver: sonography/CT/MRI--clinical significance]. Dtsch Med Wochenschr 2005; 130 Suppl 5:S201-2. [PMID: 16435708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- G Ramadori
- Zentrum für Innere Medizin, Abteilung für Gastroenterologie und Endokrinologie, Georg-August-Universität Göttingen.
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Baruch Y, Neubauer K, Ritzel A, Wilfling T, Lorf T, Ramadori G. Von Willebrand gene expression in damaged human liver. Hepatogastroenterology 2004; 51:684-8. [PMID: 15143893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
BACKGROUND/AIMS von Willebrand factor (vWf) is an adhesive glycoprotein known to play a role in hemostasis and in tissue injury. It is found in high levels in plasma of patients with acute hepatic failure and chronic liver disease. The aim of this study was to investigate the pattern of tissue vWf in acute liver failure in humans. METHODOLOGY We studied vWf immunostaining and mRNA expression in the liver of three patients with fulminant liver failure, two patients with chronic liver disease, and two controls. PECAM-1 (CD31) immunostaining and mRNA expression were used as an additional endothelial marker. RESULTS In chronic liver cirrhosis, vWf deposits were strongly detected at the scar-parenchyma interface. In fulminant hepatic failure, intense deposits were seen in tissue sections in the area of necrosis. A similar pattern of immunostaining was seen with PECAM-1. vWf transcripts were abundant in the liver of patients with chronic disease and minimally expressed in patients with acute hepatic failure and in controls. CONCLUSIONS vWf is deposited within the liver sinusoids early after liver damage. The factor is only partially produced locally during the acute phase of the disease, but is overproduced in chronic disease states. These changes may suggest a role for vWf in liver injury and repair.
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Affiliation(s)
- Y Baruch
- Liver Unit, Rambam Medical Center and the Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
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Ben Abderrazak S, Guerrini F, Mathieu-Daudé F, Truc P, Neubauer K, Lewicka K, Barnabé C, Tibayrenc M. Isoenzyme electrophoresis for parasite characterization. Methods Mol Biol 2003; 21:361-82. [PMID: 8220727 DOI: 10.1385/0-89603-239-6:361] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- S Ben Abderrazak
- Génétique Moléculaire des Parasites et des Vecteurs, Montpellier, France
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Saile B, Matthes N, El Armouche H, Neubauer K, Ramadori G. The bcl, NFkappaB and p53/p21WAF1 systems are involved in spontaneous apoptosis and in the anti-apoptotic effect of TGF-beta or TNF-alpha on activated hepatic stellate cells. Eur J Cell Biol 2001; 80:554-61. [PMID: 11561906 DOI: 10.1078/0171-9335-00182] [Citation(s) in RCA: 116] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Activated hepatic stellate cells (HSC) are thought to play a pivotal role in development of liver fibrosis which takes place in chronic liver diseases. Previous studies have shown that "activated" rat HSC undergo spontaneous apoptosis probably through the CD95/CD95L pathway. TGF-beta as well as TNF-alpha reduced spontaneous apoptosis and CD95L expression. The aim of this study was to investigate the possible mechanisms responsible for the spontaneous apoptosis and for the anti-apoptotic effect of TGF-beta and TNF-alpha on activated HSC. While bcl-2, bax, NFkappaB and p53 gene expression were spontaneously upregulated, bcl-xL and p21WAF1 gene expression decreased and IkappaB remained unchanged during the activation process in vitro. TGF-beta as well as TNF-alpha induced activation of NFKB and upregulated bcl-xL. The latter was inhibited by overexpression of IkappaB. By suppressing spontaneous apoptosis TGF-beta as well as TNF-alpha inhibited p53 gene expression while that of the p21WAF1 gene was increased. We conclude that TGF-beta as well as TNF-alpha may act as surviving factors for activated rat HSC not only through reduction of CD95L gene expression but also by upregulating the anti-apoptotic factors NFKB, bcl-xL and p21WAF1 and by downregulating the proapoptotic factor p53. The interaction with these factors may lead to the generation of new antifibrotic drugs.
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Affiliation(s)
- B Saile
- University of Göttingen, Department of Internal Medicine, Section of Gastroenterology and Endocrinology, Germany
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Dudás J, Kovalszky I, Gallai M, Nagy JO, Schaff Z, Knittel T, Mehde M, Neubauer K, Szalay F, Ramadori G. Expression of decorin, transforming growth factor-beta 1, tissue inhibitor metalloproteinase 1 and 2, and type IV collagenases in chronic hepatitis. Am J Clin Pathol 2001; 115:725-35. [PMID: 11345837 DOI: 10.1309/j8cd-e9c8-x4ng-gtvg] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Decorin is a small extracellular matrix proteoglycan. It binds and modulates transforming growth factor (TGF)-beta 1 action, the major stimulator of fibrogenesis. Its role in the pathogenesis of human liver cirrhosis is unknown. Therefore, we studied the relationship of the 2 proteins in normal human liver and in 43 chronic hepatitis and liver cirrhosis specimens. To understand the mechanism that maintains matrix deposition in stage IV hepatitis, we studied expression of tissue inhibitor of metalloproteinase (TIMP)-1 and TIMP-2, as well as the activities of type IV collagenases. Gene expression was analyzed on messenger RNA and protein level by morphologic and biochemical approaches. Decorin proved to be an early marker of fibrogenesis, and its deposition increased parallel to that of TGF-beta 1 and to inflammatory activity. Liver fibrosis progressed despite high temporospatial expression of decorin with TGF-beta 1. Neither decorin nor TGF-beta 1 protein deposition increased further in cirrhosis with low inflammatory activity, suggesting that impaired extracellular matrix catabolism rather than active production plays a role in this stage. This possibility was supported by high message levels of metalloproteinase inhibitors, no 72-kd collagenase activities, and low 92-kd collagenase activities.
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Affiliation(s)
- J Dudás
- First Department of Pathology and Experimental Cancer Research, Semmelweis University Budapest, Budapest, Hungary
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Abstract
Liver fibrosis represents the uniform response of liver to toxic, infectious or metabolic agents. The process leading to liver fibrosis resembles the process of wound healing, including the three phases following tissue injury: inflammation, synthesis of collagenous and noncollagenous extracellular matrix components, and tissue remodelling (scar formation). While a single liver tissue injury can be followed by an almost complete restitution ad integrum, the persistence of the original damaging noxa results in tissue damage. During the establishment of liver fibrosis, the basement membrane components collagen type IV, entactin and laminin increase and form a basement membrane-like structure within the space of Disse. The number of endothelial fenestrae of the sinusoids decreases. These changes of the sinusoids are called 'capillarization' because the altered structure of the sinusoids resembles that of capillaries. At the cellular level, origin of liver fibrogenesis is initiated by the damage of hepatocytes, resulting in the recruitment of inflammatory cells and platelets, and activation of Kupffer cells, with subsequent release of cytokines and growth factors. The hepatic stellate cells seem to be the primary target cells for these inflammatory stimuli, because during fibrogenesis, they undergo an activation process to a myofibroblast-like cell, which represents the major matrix-producing cell. Based on this pathophysiological mechanism, therapeutic methods are developed to inhibit matrix synthesis or stimulate matrix degradation. A number of substances are currently being tested that either neutralize fibrogenic stimuli and prevent the activation of hepatic stellate cells, or directly modulate the matrix metabolism. However, until now, the elimination of the hepatotoxins has been the sole therapeutic concept available for the treatment of liver fibrogenesis in humans.
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Affiliation(s)
- K Neubauer
- Georg-August - University Göttingen, Göttingen, Germany
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Barnabé C, Neubauer K, Solari A, Tibayrenc M. Trypanosoma cruzi: presence of the two major phylogenetic lineages and of several lesser discrete typing units (DTUs) in Chile and Paraguay. Acta Trop 2001; 78:127-37. [PMID: 11230822 DOI: 10.1016/s0001-706x(00)00183-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Multilocus enzyme electrophoresis (MLEE) of 99 Chilean and 11 Paraguayan stocks of Trypanosoma cruzi, the agent of Chagas disease, was performed for 22 variable genetic loci. As previously shown for this parasite in other geographic areas, a pattern of long-term clonal evolution of T. cruzi genotypes was inferred, both by strong departures of Hardy-Weinberg expectations and high linkage disequilibrium. The presence of the two major phylogenetic lineages that subdivide the species T. cruzi [Tibayrenc, M., 1995. Population genetics of parasitic protozoa and other microorganisms. In: Baker, J.R., Muller, R., Rollinson, D. (Eds.), Advances in Parasitology, vol. 36, Academic Press, New York, pp. 47-115; Souto, R.P., Fernandes, O., Macedo, A.M., Campbell, D.A., Zingales, B., 1996. DNA markers define two major phylogenetic lineages of Trypanosoma cruzi. Mol. Biochem. Parasitol. 83, 141-152], and of several lesser genetic subdivisions ('discrete typing units' or DTUs; Tibayrenc, M., 1998a. Genetic epidemiology of parasitic protozoa and other infectious agents: the need for an integrated approach. Int. J. Parasitol. 28 (1), 85-104; Tibayrenc, M., 1998b. Beyond strain typing and molecular epidemiology: integrated genetic epidemiology of infectious diseases. Parasitol. Today 14, 323-329; Tibayrenc, M., 1998c. Integrated genetic epidemiology of infectious diseases: the Chagas model. Mem. Inst. Oswaldo Cruz 93 (5), 577-580), was recorded in this region. Comparison between clonal populations in sylvatic and domestic transmission cycles of the disease in Chile strongly suggests that these two cycles are at least partially separated from one another.
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Affiliation(s)
- C Barnabé
- Centre d'Etudes sur le Polymorphisme des Microorganismes (CEPM), Unité Mixte de Recherche Centre, National de la Recherche Scientifique/Institut de Recherche pour le Développement, IRD, Montpellier, France.
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