1
|
Quintanilla I, Jung G, Jimeno M, Lozano JJ, Sidorova J, Camps J, Carballal S, Bujanda L, Vera MI, Quintero E, Carrillo-Palau M, Cuatrecasas M, Castells A, Panés J, Ricart E, Moreira L, Balaguer F, Pellisé M. Differentially Deregulated MicroRNAs as Novel Biomarkers for Neoplastic Progression in Ulcerative Colitis. Clin Transl Gastroenterol 2022; 13:e00489. [PMID: 35404333 PMCID: PMC10476842 DOI: 10.14309/ctg.0000000000000489] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/04/2022] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Colorectal cancer (CRC) is a potentially life-threatening complication of long-standing ulcerative colitis (UC). MicroRNAs (miRNA) are epigenetic regulators that have been involved in the development of UC-associated CRC. However, their role as potential mucosal biomarkers of neoplastic progression has not been adequately studied. METHODS In this study, we analyzed the expression of 96 preselected miRNAs in human formalin-fixed and paraffin-embedded tissue of 52 case biopsies (20 normal mucosa, 20 dysplasia, and 12 UC-associated CRCs) and 50 control biopsies (10 normal mucosa, 21 sporadic adenomas, and 19 sporadic CRCs) by using Custom TaqMan Array Cards. For validation of deregulated miRNAs, we performed individual quantitative real-time polymerase chain reaction in an independent cohort of 50 cases (13 normal mucosa, 25 dysplasia, and 12 UC-associated CRCs) and 46 controls (7 normal mucosa, 19 sporadic adenomas, and 20 sporadic CRCs). RESULTS Sixty-four miRNAs were found to be differentially deregulated in the UC-associated CRC sequence. Eight of these miRNAs were chosen for further validation. We confirmed miR-31, -106a, and -135b to be significantly deregulated between normal mucosa and dysplasia, as well as across the UC-associated CRC sequence (all P < 0.01). Notably, these miRNAs also confirmed to have a significant differential expression compared with sporadic CRC (all P < 0.05). DISCUSSION UC-associated and sporadic CRCs have distinct miRNA expression patterns, and some miRNAs indicate early neoplastic progression.
Collapse
Affiliation(s)
- Isabel Quintanilla
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- National Cancer Institute, NIH, Bethesda, Maryland, USA
| | - Gerhard Jung
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Hospital Clinic, Barcelona, Spain
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Mireya Jimeno
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Departament of Pathology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Juan José Lozano
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Bioinformatics Platform, CIBEREHD, Barcelona, Spain
| | - Julia Sidorova
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Bioinformatics Platform, CIBEREHD, Barcelona, Spain
| | - Jordi Camps
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
| | - Sabela Carballal
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Hospital Clinic, Barcelona, Spain
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Luis Bujanda
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Biodonostia Health Research Institute, Universidad del País Vasco (UPV/EHU), San Sebastián, Spain
| | - Maria Isabel Vera
- Department of Gastroenterology, University Hospital Puerta de Hierro Majadahonda, Madrid, Spain
| | - Enrique Quintero
- Department of Gastroenterology, University Hospital of the Canary Islands, Santa Cruz de Tenerife, Spain
| | - Marta Carrillo-Palau
- Department of Gastroenterology, University Hospital of the Canary Islands, Santa Cruz de Tenerife, Spain
| | - Miriam Cuatrecasas
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Pathology, Hospital Clinic, Barcelona, Spain
| | - Antoni Castells
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Hospital Clinic, Barcelona, Spain
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Julià Panés
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Hospital Clinic, Barcelona, Spain
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Elena Ricart
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Hospital Clinic, Barcelona, Spain
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Leticia Moreira
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Hospital Clinic, Barcelona, Spain
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Francesc Balaguer
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Hospital Clinic, Barcelona, Spain
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
| | - Maria Pellisé
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
- Department of Gastroenterology, Hospital Clinic, Barcelona, Spain
- Faculty of Medicine, University of Barcelona, Barcelona, Spain
| |
Collapse
|
2
|
A young woman who developed ascending colon cancer 2 years after the onset of ulcerative colitis. Clin J Gastroenterol 2020; 13:1189-1195. [PMID: 32780275 DOI: 10.1007/s12328-020-01207-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 08/08/2020] [Indexed: 10/23/2022]
Abstract
Guidelines recommend surveillance colonoscopy for patients with an ulcerative colitis (UC) duration of 8-10 years. We experienced a patient who had not undergone UC surveillance. A 35-year-old Japanese woman developed diarrhea and abdominal pain in January 2018 and was diagnosed with UC. She underwent medical therapy, and 18 months after onset of UC colonoscopy indicated that her UC activity was remission and showed no cancer lesions. Twenty-four months after onset, colonoscopy revealed a tumor in the ascending colon, and the biopsy revealed tubular adenocarcinoma. She had no family history of colorectal cancer. There were no findings of distant metastases or primary sclerosing cholangitis. Laparoscopy-assisted anus-preserving total proctocolectomy, the creation of a J-type ileal pouch, ileal pouch anal anastomosis, and the creation of an ileostomy were performed. The pathological report was type 3, 30 × 27-mm, adenocarcinoma (por2 > tub2), pT4a, Ly1a, V1a, budding grade 3, pN0, M0, Stage IIb. Some colitic cancers such as our patient's may not conform to the existing guidelines. When a colonoscopy is being performed for a UC patient, even if its timing is less < 8 years since the UC onset, suspicious lesions should be biopsied considering the possibility of cancer.
Collapse
|
3
|
Kunovszki P, Milassin Á, Gimesi-Országh J, Takács P, Szántó K, Bálint A, Farkas K, Borsi A, Lakatos PL, Szamosi T, Molnár T. Epidemiology, mortality and prevalence of colorectal cancer in ulcerative colitis patients between 2010-2016 in Hungary - a population-based study. PLoS One 2020; 15:e0233238. [PMID: 32407408 PMCID: PMC7224530 DOI: 10.1371/journal.pone.0233238] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 04/30/2020] [Indexed: 12/16/2022] Open
Abstract
Background The incidence and prevalence of ulcerative colitis (UC) varies geographically. The risk of colorectal cancer (CRC) and possibly some other malignancies is increased among patients with UC. It is still debated if patients with UC are at a greater risk of dying compared with the general population. Our aim was to describe the epidemiology and mortality of the Hungarian UC population from 2010 to 2016 and to analyze the associated malignancies with a special focus on CRC. Methods This is an observational, descriptive, epidemiological study based on the National Health Insurance Fund social security databases from 2010 to 2016. All adult patients who had at least two events in outpatient care or at least two medication prescriptions, or at least one inpatient event with UC diagnosis were analyzed. Malignancies and CRC were defined using ICD-10 codes. We also evaluated the survival of patients suffering from UC compared with the general population using a 3 to 1 matched random sample (age, gender, geography) from the full population of Hungary. Results We found the annual prevalence of UC 0.24–0.34%. The incidence in 2015 was 21.7/100 000 inhabitants. Annual mortality rate was 0.019–0.023%. In this subpopulation, CRC was the most common cancer, followed by non-melanotic skin and prostate cancer. 8.5% of the UC incident subpopulation was diagnosed with CRC. 470 (33%) of the CRC patients died during the course of the study (25% of all deaths were due to CRC), the median survival was 9.6 years. UC patients had significantly worse survival than their matched controls (HR = 1.65, 95% CI: 1.56–1.75). Summary This is the first population-based study from Eastern Europe to estimate the different malignancies and mortality data amongst Hungarian ulcerative colitis patients. Our results revealed a significantly worse survival of patients suffering from UC compared to the general population.
Collapse
Affiliation(s)
- Péter Kunovszki
- Janssen Global Commercial Strategy Organization, Budapest, Hungary
| | - Ágnes Milassin
- First Department of Internal Medicine, University of Szeged, Szeged, Hungary
| | | | - Péter Takács
- Janssen Global Commercial Strategy Organization, Budapest, Hungary
| | - Kata Szántó
- First Department of Internal Medicine, University of Szeged, Szeged, Hungary
| | - Anita Bálint
- First Department of Internal Medicine, University of Szeged, Szeged, Hungary
| | - Klaudia Farkas
- First Department of Internal Medicine, University of Szeged, Szeged, Hungary
| | - András Borsi
- Janssen-Cilag Limited, High Wycombe, England, United Kingdom
| | - Péter L Lakatos
- Semmelweis University, Budapest, Hungary.,Division of Gastroenterology, McGill University, Montreal, Canada
| | - Tamás Szamosi
- Military Hospital-State Health Centre, Budapest, Hungary
| | - Tamás Molnár
- First Department of Internal Medicine, University of Szeged, Szeged, Hungary
| |
Collapse
|
5
|
Risk of Colorectal Cancer in Ulcerative Colitis Patients: A Systematic Review and Meta-Analysis. Gastroenterol Res Pract 2019; 2019:5363261. [PMID: 31781191 PMCID: PMC6874962 DOI: 10.1155/2019/5363261] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 08/22/2019] [Indexed: 02/07/2023] Open
Abstract
Background Ulcerative colitis (UC) patients have an increased risk for the development of colorectal cancer (CRC). Our aim was to assess the risk of CRC in UC patients compared with disease extent, disease duration, and geographic variation. Methods In this systematic review and meta-analysis, we searched PubMed, scientific meetings, and the bibliographies of identified articles, with English language restrictions for studies published from 1988 to 2018, and assessed the risk of CRC in UC patients. Patients with Crohn's disease, family history of CRC, and colorectal adenomatous polyp (CAP) were excluded from this research. The study was registered with PROSPERO, number CRD42018102213. Findings We included 58 studies that included 267566 UC patients. Extensive UC and left-sided UC had a higher risk of CRC than proctitis UC. Geography also played a role in UC-associated CRC development. The time of malignant transformation in Asian UC patients started after 10-20 years of this disease duration. North American UC-associated CRC patients significantly increased in more than 30 years of this disease duration. Conclusion In a systematic review of the literature, we found that disease extent, disease duration, and geography were strong, independent risk factors in UC-associated CRC development.
Collapse
|
6
|
Negreanu L, Voiosu T, State M, Voiosu A, Bengus A, Mateescu BR. Endoscopy in inflammatory bowel disease: from guidelines to real life. Therap Adv Gastroenterol 2019; 12:1756284819865153. [PMID: 31384307 PMCID: PMC6657117 DOI: 10.1177/1756284819865153] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 06/21/2019] [Indexed: 02/04/2023] Open
Abstract
Endoscopy has a central role in the management of inflammatory bowel disease (IBD), providing crucial data for diagnostic and therapeutic decisions, treating disease-related complications, and assisting in the early detection of dysplasia and prevention of colorectal cancer in the setting of IBD. Treatment targets have significantly shifted in IBD, focusing on achieving mucosal healing, a more meaningful endpoint than clinical remission. With the emergence of novel therapies, we aim to alter the course of the disease and prevent irreversible damage to the bowel. To that end, obtaining reliable and reproducible assessments of endoscopic disease activity has become an issue of great importance. Although several guidelines include recommendations regarding endoscopic surveillance in patients with long-standing IBD, there is an open debate regarding the best examination method and the appropriate follow-up intervals. Another important issue is whether surveillance guidelines are actually implemented in real-life practice and what is the preferred surveillance method among endoscopists. Significant changes have occurred in the endoscopic world with the development of new diagnostic and therapeutic modalities and their incorporation in everyday practice. We aimed to assess the real-life application of guideline recommendations regarding endoscopy in IBD patients and to review newly emerged data which might impact these recommendations in the near future.
Collapse
Affiliation(s)
| | - Theodor Voiosu
- Colentina Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucuresti, Romania
| | - Monica State
- Colentina Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucuresti, Romania
| | - Andrei Voiosu
- Colentina Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucuresti, Romania
| | - Andreea Bengus
- Colentina Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucuresti, Romania
| | - Bogdan Radu Mateescu
- Colentina Clinical Hospital, Carol Davila University of Medicine and Pharmacy, Bucuresti, Romania
| |
Collapse
|
7
|
Bye WA, Nguyen TM, Parker CE, Jairath V, East JE. Strategies for detecting colon cancer in patients with inflammatory bowel disease. Cochrane Database Syst Rev 2017; 9:CD000279. [PMID: 28922695 PMCID: PMC6483622 DOI: 10.1002/14651858.cd000279.pub4] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Patients with longstanding ulcerative colitis and colonic Crohn's disease have an increased risk of colorectal cancer (CRC) compared with the general population. This review assessed the evidence that endoscopic surveillance may prolong life by allowing earlier detection of CRC or its pre-cursor lesion, dysplasia, in patients with inflammatory bowel disease (IBD). OBJECTIVES To assess the effectiveness of cancer surveillance programs for diagnosis of IBD-associated colorectal cancer and in reducing the mortality rate from colorectal cancer in patients with IBD. SEARCH METHODS We searched MEDLINE, EMBASE, CENTRAL and clinical clinicaltrials.gov from inception to 19 September 2016. We also searched conference abstracts and reference lists to identify additional studies. SELECTION CRITERIA Potentially relevant articles were reviewed independently and unblinded by two authors to determine eligibility. Randomised controlled trials (RCTs) or observational studies (cohort or case control) assessing any form of endoscopic surveillance aimed at early detection of CRC were considered for inclusion. Studies had to have a no surveillance comparison group to be eligible for inclusion. DATA COLLECTION AND ANALYSIS Eligible studies were reviewed in duplicate and the results of the primary research trials were independently extracted by two authors. The primary outcome was detection of CRC. Secondary outcomes included death from CRC, time to cancer detection, time to death and adverse events. Deaths from CRC were derived from life tables, survival curves or where possible, by calculating life tables from the data provided. The presence of significant heterogeneity among studies was tested by the chi-square test. Because this is a relatively insensitive test, a P value of less than 0.1 was considered statistically significant. Provided statistical heterogeneity was not present, the fixed effects model was used for the pooling of data. The 2x2 tables were combined into a summary test statistic using the pooled odds ratio (OR) and 95% confidence intervals as described by Cochrane and Mantel and Haenszel. The methodological quality of the included studies was assessed using the Newcastle-Ottawa scale for non-randomised studies The overall quality of the evidence supporting the primary and selected secondary outcomes was assessed using the GRADE criteria. MAIN RESULTS No RCTs were identified. Five observational studies (N = 7199) met the inclusion criteria. The studies scored well on the Newcastle-Ottawa scale, but due to the nature of observational studies, a high risk of bias was assigned to all the studies. Three studies were pooled to assess the rate of cancer detected in the surveillance group compared to the non-surveillance group. The studies found a significantly higher rate of cancer detection in the non surveillance group compared to the surveillance group. CRC was detected in 1.83% (53/2895) of patients in the surveillance group compared to 3.17% (135/4256) of patients in the non-surveillance group (OR 0.58, 95% CI 0.42 to 0.80; P = 0.0009). Four studies were pooled to assess the death rate associated with CRC in patients who underwent surveillance compared to patients who did not undergo surveillance. There was a significantly lower death rate associated with CRC in the surveillance group compared to the non-surveillance group. Eight per cent (15/176) of patients in the surveillance group died from CRC compared to 22% (79/354) of patients in the non-surveillance group (OR 0.36, 95% CI 0.19 to 0.69, P=0.002). Data were pooled from two studies to examine the rate of early stage versus late stage colorectal cancer (Duke stages A & B compared to Duke stages C & D) in patients who underwent surveillance compared to patients who do not undergo surveillance. A significantly higher rate of early stage CRC (Duke A & B) was detected in the surveillance group compared to the non-surveillance group. Sixteen per cent (17/110) of patients in the surveillance group had early stage CRC compared to 8% (9/117) of patients in the non-surveillance group (OR 5.40, 95% CI 1.51 to 19.30; P = 0.009). A higher rate of late stage CRC (Duke C & D) was observed in the non-surveillance group compared to the surveillance group. Nine per cent (10/110) of patients in the surveillance group had late stage CRC compared to 16% (19/117) of patients in the non-surveillance group (OR 0.46, 95% CI 0.08 to 2.51; P = 0.37). A GRADE analysis indicated that the quality of the data was very low for all of these outcomes. The included studies did not report on the other pre-specified outcomes including time to cancer detection, time to death and adverse events. AUTHORS' CONCLUSIONS The current data suggest that colonoscopic surveillance in IBD may reduce the development of both CRC and the rate of CRC-associated death through early detection, although the quality of the evidence is very low. The detection of earlier stage CRC in the surveillance group may explain some of the survival benefit observed. RCTs assessing the efficacy of endoscopic surveillance in people with IBD are unlikely to be undertaken due to ethical considerations.
Collapse
Affiliation(s)
- William A Bye
- St Vincent's HospitalDepartment of Gastroenterology and HepatologySydneyAustralia
| | - Tran M Nguyen
- Robarts Clinical TrialsCochrane IBD Group100 Dundas Street, Suite 200LondonONCanada
| | - Claire E Parker
- Robarts Clinical Trials100 Dundas Street, Suite 200LondonONCanadaN6A 5B6
| | - Vipul Jairath
- University of Western OntarioDepartment of MedicineLondonONCanada
| | - James E East
- University of OxfordTranslational Gastroenterology Unit, Nuffield Department of Medicine, John Radcliffe HospitalOxfordUK
| | | |
Collapse
|