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Al-Sofi RF, Bergmann MS, Nielsen CH, Andersen V, Skov L, Loft N. The Association between Genetics and Response to Treatment with Biologics in Patients with Psoriasis, Psoriatic Arthritis, Rheumatoid Arthritis, and Inflammatory Bowel Diseases: A Systematic Review and Meta-Analysis. Int J Mol Sci 2024; 25:5793. [PMID: 38891983 PMCID: PMC11171831 DOI: 10.3390/ijms25115793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/13/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Genetic biomarkers could potentially lower the risk of treatment failure in chronic inflammatory diseases (CID) like psoriasis, psoriatic arthritis (PsA), rheumatoid arthritis (RA), and inflammatory bowel disease (IBD). We performed a systematic review and meta-analysis assessing the association between single nucleotide polymorphisms (SNPs) and response to biologics. Odds ratio (OR) with 95% confidence interval (CI) meta-analyses were performed. In total, 185 studies examining 62,774 individuals were included. For the diseases combined, the minor allele of MYD88 (rs7744) was associated with good response to TNFi (OR: 1.24 [1.02-1.51], 6 studies, 3158 patients with psoriasis or RA) and the minor alleles of NLRP3 (rs4612666) (OR: 0.71 [0.58-0.87], 5 studies, 3819 patients with RA or IBD), TNF-308 (rs1800629) (OR: 0.71 [0.55-0.92], 25 studies, 4341 patients with psoriasis, RA, or IBD), FCGR3A (rs396991) (OR: 0.77 [0.65-0.93], 18 studies, 2562 patients with psoriasis, PsA, RA, or IBD), and TNF-238 (rs361525) (OR: 0.57 [0.34-0.96]), 7 studies, 818 patients with psoriasis, RA, or IBD) were associated with poor response to TNFi together or infliximab alone. Genetic variants in TNFα, NLRP3, MYD88, and FcRγ genes are associated with response to TNFi across several inflammatory diseases. Most other genetic variants associated with response were observed in a few studies, and further validation is needed.
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Affiliation(s)
- Rownaq Fares Al-Sofi
- Department of Dermatology and Allergy, Copenhagen University Hospital—Herlev and Gentofte, 1165 Copenhagen, Denmark
- Copenhagen Research Group for Inflammatory Skin, Herlev and Gentofte Hospital, 2730 Herlev, Denmark
| | - Mie Siewertsen Bergmann
- Department of Dermatology and Allergy, Copenhagen University Hospital—Herlev and Gentofte, 1165 Copenhagen, Denmark
- Copenhagen Research Group for Inflammatory Skin, Herlev and Gentofte Hospital, 2730 Herlev, Denmark
| | - Claus Henrik Nielsen
- Center for Rheumatology and Spine Diseases, Institute for Inflammation Research, Copenhagen University Hospital Rigshospitalet, 2100 Copenhagen, Denmark
| | - Vibeke Andersen
- Institute of Regional Health Research, University of Southern Denmark, 5230 Odense, Denmark
- Molecular Diagnostics and Clinical Research Unit, Department of Internal Medicine, University Hospital of Southern Denmark, 6200 Aabenraa, Denmark
- Institute of Molecular Medicine, University of Southern Denmark, 5230 Odense, Denmark
| | - Lone Skov
- Department of Dermatology and Allergy, Copenhagen University Hospital—Herlev and Gentofte, 1165 Copenhagen, Denmark
- Copenhagen Research Group for Inflammatory Skin, Herlev and Gentofte Hospital, 2730 Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, 1172 Copenhagen, Denmark
| | - Nikolai Loft
- Department of Dermatology and Allergy, Copenhagen University Hospital—Herlev and Gentofte, 1165 Copenhagen, Denmark
- Copenhagen Research Group for Inflammatory Skin, Herlev and Gentofte Hospital, 2730 Herlev, Denmark
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2
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Plaza J, Mínguez A, Bastida G, Marqués R, Nos P, Poveda JL, Moret-Tatay I. Genetic Variants Associated with Biological Treatment Response in Inflammatory Bowel Disease: A Systematic Review. Int J Mol Sci 2024; 25:3717. [PMID: 38612528 PMCID: PMC11012229 DOI: 10.3390/ijms25073717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/05/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic inflammatory disorder of the digestive tract usually characterized by diarrhea, rectal bleeding, and abdominal pain. IBD includes Crohn's disease and ulcerative colitis as the main entities. IBD is a debilitating condition that can lead to life-threatening complications, involving possible malignancy and surgery. The available therapies aim to achieve long-term remission and prevent disease progression. Biologics are bioengineered therapeutic drugs that mainly target proteins. Although they have revolutionized the treatment of IBD, their potential therapeutic benefits are limited due to large interindividual variability in clinical response in terms of efficacy and toxicity, resulting in high rates of long-term therapeutic failure. It is therefore important to find biomarkers that provide tailor-made treatment strategies that allow for patient stratification to maximize treatment benefits and minimize adverse events. Pharmacogenetics has the potential to optimize biologics selection in IBD by identifying genetic variants, specifically single nucleotide polymorphisms (SNPs), which are the underlying factors associated with an individual's drug response. This review analyzes the current knowledge of genetic variants associated with biological agent response (infliximab, adalimumab, ustekinumab, and vedolizumab) in IBD. An online literature search in various databases was conducted. After applying the inclusion and exclusion criteria, 28 reports from the 1685 results were employed for the review. The most significant SNPs potentially useful as predictive biomarkers of treatment response are linked to immunity, cytokine production, and immunorecognition.
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Affiliation(s)
- Javier Plaza
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), 46026 Valencia, Spain; (J.P.); (A.M.)
- Department of Pharmacy and Pharmaceutical Technology and Parasitology, University of Valencia, 46100 Valencia, Spain
| | - Alejandro Mínguez
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), 46026 Valencia, Spain; (J.P.); (A.M.)
- Inflammatory Bowel Disease Unit, Gastroenterology Department, La Fe University and Polytechnic Hospital, 46026 Valencia, Spain; (G.B.); (P.N.)
| | - Guillermo Bastida
- Inflammatory Bowel Disease Unit, Gastroenterology Department, La Fe University and Polytechnic Hospital, 46026 Valencia, Spain; (G.B.); (P.N.)
| | - Remedios Marqués
- Pharmacy Department, La Fe University and Polytechnic Hospital, 46026 Valencia, Spain; (R.M.); (J.L.P.)
| | - Pilar Nos
- Inflammatory Bowel Disease Unit, Gastroenterology Department, La Fe University and Polytechnic Hospital, 46026 Valencia, Spain; (G.B.); (P.N.)
| | - Jose Luis Poveda
- Pharmacy Department, La Fe University and Polytechnic Hospital, 46026 Valencia, Spain; (R.M.); (J.L.P.)
| | - Inés Moret-Tatay
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), 46026 Valencia, Spain; (J.P.); (A.M.)
- General Directorate of Public Health, Council of Healthcare, 46021 Valencia, Spain
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3
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Kumar M, Murugesan S, Ibrahim N, Elawad M, Al Khodor S. Predictive biomarkers for anti-TNF alpha therapy in IBD patients. J Transl Med 2024; 22:284. [PMID: 38493113 PMCID: PMC10943853 DOI: 10.1186/s12967-024-05058-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/04/2024] [Indexed: 03/18/2024] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic gastrointestinal condition characterized by severe gut inflammation, commonly presenting as Crohn's disease, ulcerative colitis or categorized as IBD- unclassified. While various treatments have demonstrated efficacy in adult IBD patients, the advent of anti-TNF therapies has significantly revolutionized treatment outcomes and clinical management. These therapies have played a pivotal role in achieving clinical and endoscopic remission, promoting mucosal healing, averting disease progression, and diminishing the necessity for surgery. Nevertheless, not all patients exhibit positive responses to these therapies, and some may experience a loss of responsiveness over time. This review aims to present a comprehensive examination of predictive biomarkers for monitoring the therapeutic response to anti-TNF therapy in IBD patients. It will explore their limitations and clinical utilities, paving the way for a more personalized and effective therapeutic approach.
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Affiliation(s)
- Manoj Kumar
- Research Department, Sidra Medicine, Doha, Qatar
| | | | - Nazira Ibrahim
- Division of Gastroenterology, Hepatology and Nutrition, Sidra Medicine, Doha, Qatar
| | - Mamoun Elawad
- Division of Gastroenterology, Hepatology and Nutrition, Sidra Medicine, Doha, Qatar
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4
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Carvalho BF, Gomez GVB, Carron J, Macedo LT, Gonçalves GM, Vazquez VDL, Serrano SV, Lourenço GJ, Lima CSP. TNFRSF1B Gene Variants in Clinicopathological Aspects and Prognosis of Patients with Cutaneous Melanoma. Int J Mol Sci 2024; 25:2868. [PMID: 38474115 DOI: 10.3390/ijms25052868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Regulatory T lymphocytes play a critical role in immune regulation and are involved in the aberrant cell elimination by facilitating tumor necrosis factor connection to the TNFR2 receptor, encoded by the TNFRSF1B polymorphic gene. We aimed to examine the effects of single nucleotide variants TNFRSF1B c.587T>G, c.*188A>G, c.*215C>T, and c.*922C>T on the clinicopathological characteristics and survival of cutaneous melanoma (CM) patients. Patients were genotyped using RT-PCR. TNFRSF1B levels were measured using qPCR. Luciferase reporter assay evaluated the interaction of miR-96 and miR-1271 with the 3'-UTR of TNFRSF1B. The c.587TT genotype was more common in patients younger than 54 years old than in older patients. Patients with c.*922CT or TT, c.587TG or GG + c.*922CT or TT genotypes, as well as those with the haplotype TATT, presented a higher risk of tumor progression and death due to the disease effects. Individuals with the c.*922TT genotype had a higher TNFRSF1B expression than those with the CC genotype. miR-1271 had less efficient binding with the 3'-UTR of the T allele when compared with the C allele of the SNV c.*922C>T. Our findings, for the first time, demonstrate that TNFRSF1B c.587T>G and c.*922C>T variants can serve as independent prognostic factors in CM patients.
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Affiliation(s)
- Bruna Fernandes Carvalho
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Gabriela Vilas Bôas Gomez
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Juliana Carron
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Ligia Traldi Macedo
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
- Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Gisele Melo Gonçalves
- Melanoma and Sarcoma Surgery Department, Barretos Cancer Hospital, Barretos 14784-400, SP, Brazil
| | - Vinicius de Lima Vazquez
- Melanoma and Sarcoma Surgery Department, Barretos Cancer Hospital, Barretos 14784-400, SP, Brazil
| | - Sergio Vicente Serrano
- Department of Medical Oncology, Barretos Cancer Hospital, Barretos 14784-400, SP, Brazil
| | - Gustavo Jacob Lourenço
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
| | - Carmen Silvia Passos Lima
- Laboratory of Cancer Genetics, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
- Department of Anesthesiology, Oncology, and Radiology, School of Medical Sciences, University of Campinas, Campinas 13083-888, SP, Brazil
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Sharifkhodaei Z, Liu CY, Girish N, Huang Y, Punit S, Washington MK, Polk DB. Colitis-induced upregulation of tumor necrosis factor receptor-2 (TNFR2) terminates epithelial regenerative signaling to restore homeostasis. iScience 2023; 26:107829. [PMID: 37736049 PMCID: PMC10510063 DOI: 10.1016/j.isci.2023.107829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/04/2023] [Accepted: 09/01/2023] [Indexed: 09/23/2023] Open
Abstract
Colonic epithelial repair is a key determinant of health. Repair involves changes in epithelial differentiation, an extensive proliferative response, and upregulation of regeneration-associated "fetal-like" transcripts, including Ly6a (Sca-1), that represent Yap1 and interferon targets. However, little is known about how this regenerative program terminates and how homeostasis is restored during injury and inflammation. Here we show that, after the initial entry into the regenerative state, the subsequent upregulation of tumor necrosis factor (TNF) receptor 2 (R2, TNFR2, Tnfrsf1b) clears the regenerative signaling and restores homeostatic patterns of epithelial differentiation. Targeted deletion of epithelial TNFR2 in vivo and in colonoid cultures revealed persistent expression of Ly6a, hyperproliferation, and reduced secretory differentiation. Moreover, mice lacking epithelial TNFR2 also failed to complete colon ulcer healing, suggesting that partial resolution of regenerative signaling is essential for the completion of the repair process. These results demonstrate how epithelial cells dynamically leverage a colitis-associated cytokine to choreograph repair.
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Affiliation(s)
- Zohreh Sharifkhodaei
- Department of Pediatrics, University of California San Diego, San Diego, CA, USA
| | - Cambrian Y. Liu
- Department of Medicine, The University of Chicago, Chicago, IL, USA
| | - Nandini Girish
- Department of Pediatrics, University of California San Diego, San Diego, CA, USA
| | - Ying Huang
- The Saban Research Institute, Division of Pediatric Gastroenterology, Hepatology Nutrition, Children’s Hospital Los Angeles, Los Angeles, CA, USA
| | - Shivesh Punit
- The Saban Research Institute, Division of Pediatric Gastroenterology, Hepatology Nutrition, Children’s Hospital Los Angeles, Los Angeles, CA, USA
| | - M. Kay Washington
- Department of Pathology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - D. Brent Polk
- Department of Pediatrics, University of California San Diego, San Diego, CA, USA
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6
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Lykowska-Szuber L, Walczak M, Dobrowolska A, Skrzypczak-Zielinska M. Apoptosis and inflammatory genes variants in primary non-response to anti-TNF therapy in Crohn's disease patients. Eur J Gastroenterol Hepatol 2023; 35:1088-1096. [PMID: 37577818 DOI: 10.1097/meg.0000000000002618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Anti-TNF therapy has indeed revolutionized the treatment of Crohn's disease, leading to higher rates of response and remission in patients. However, a significant proportion of 20-40% of patients do not respond to the initial therapy, others experience a secondary loss of response with ongoing treatment. Adverse drug reactions also occur in some patients. The effectiveness of anti-TNF treatment may be influenced by genetic variability, including FCGR3A, ADAM17, TNFRSF1A, TNFRSF1B, FAS, FASL, IL1B, CASP9 , and MIF genes. In this article, we provide an overview of the current knowledge and findings in the pharmacogenetics of anti-TNF drugs in CD focusing on the aspect of apoptosis and inflammatory genes variants in primary non-response. Pharmacogenetic investigations have been conducted to identify genetic markers that can predict response to anti-TNF therapy. However, large multi-center validation studies and multi-loci algorithms development are required to effectively prognose the treatment effect. The identification of predictive markers of response to anti-TNF therapy can help clinicians make informed decisions about treatment options and minimize adverse drug reactions in patients.
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Affiliation(s)
- Liliana Lykowska-Szuber
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences
| | - Michal Walczak
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | - Agnieszka Dobrowolska
- Department of Gastroenterology, Dietetics and Internal Diseases, Poznan University of Medical Sciences
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7
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Wang LF, Chen PR, He SK, Duan SH, Zhang Y. Predictors and optimal management of tumor necrosis factor antagonist nonresponse in inflammatory bowel disease: A literature review. World J Gastroenterol 2023; 29:4481-4498. [PMID: 37621757 PMCID: PMC10445007 DOI: 10.3748/wjg.v29.i29.4481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 06/28/2023] [Accepted: 07/17/2023] [Indexed: 08/02/2023] Open
Abstract
Tumor necrosis factor-α (TNF-α) antagonists, the first biologics approved for treating patients with inflammatory bowel disease (IBD), are effective for the induction and maintenance of remission and significantly improving prognosis. However, up to one-third of treated patients show primary nonresponse (PNR) to anti-TNF-α therapies, and 23%-50% of IBD patients experience loss of response (LOR) to these biologics during subsequent treatment. There is still no recognized predictor for evaluating the efficacy of anti-TNF drugs. This review summarizes the existing predictors of PNR and LOR to anti-TNF in IBD patients. Most predictors remain controversial, and only previous surgical history, disease manifestations, drug concentrations, antidrug antibodies, serum albumin, some biologic markers, and some genetic markers may be potentially predictive. In addition, we also discuss the next steps of treatment for patients with PNR or LOR to TNF antagonists. Therapeutic drug monitoring plays an important role in treatment selection. Dose escalation, combination therapy, switching to a different anti-TNF drug, or switching to a biologic with a different mechanism of action can be selected based on the concentration of the drug and/or antidrug antibodies.
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Affiliation(s)
- Liang-Fang Wang
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
- West China School of Medicine, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Ping-Run Chen
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
- West China School of Medicine, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Si-Ke He
- West China School of Medicine, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Shi-Hao Duan
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
- West China School of Medicine, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Yan Zhang
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
- West China School of Medicine, Sichuan University, Chengdu 610041, Sichuan Province, China
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8
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Cozzi G, Scagnellato L, Lorenzin M, Savarino E, Zingone F, Ometto F, Favero M, Doria A, Vavricka SR, Ramonda R. Spondyloarthritis with inflammatory bowel disease: the latest on biologic and targeted therapies. Nat Rev Rheumatol 2023:10.1038/s41584-023-00984-8. [PMID: 37386288 DOI: 10.1038/s41584-023-00984-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2023] [Indexed: 07/01/2023]
Abstract
Spondyloarthritis (SpA) encompasses a heterogeneous group of chronic inflammatory diseases that can affect both axial and peripheral joints, tendons and entheses. Among the extra-articular manifestations, inflammatory bowel disease (IBD) is associated with considerable morbidity and effects on quality of life. In everyday clinical practice, treatment of these conditions requires a close collaboration between gastroenterologists and rheumatologists to enable early detection of joint and intestinal manifestations during follow-up and to choose the most effective therapeutic regimen, implementing precision medicine for each patient's subtype of SpA and IBD. The biggest issue in this field is the dearth of drugs that are approved for both diseases, as only TNF inhibitors are currently approved for the treatment of full-spectrum SpA-IBD. Janus tyrosine kinase inhibitors are among the most promising drugs for the treatment of peripheral and axial SpA, as well as for intestinal manifestations. Other therapies such as inhibitors of IL-23 and IL-17, phosphodiesterase 4 inhibitor, α4β7 integrin blockers and faecal microbiota transplantation seem to only be able to control some disease domains, or require further studies. Given the growing interest in the development of novel drugs to treat both conditions, it is important to understand the current state of the art and the unmet needs in the management of SpA-IBD.
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Affiliation(s)
- Giacomo Cozzi
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Laura Scagnellato
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Mariagrazia Lorenzin
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Edoardo Savarino
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, Padova, Italy
| | - Fabiana Zingone
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University Hospital of Padova, Padova, Italy
| | - Francesca Ometto
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Marta Favero
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Stephan R Vavricka
- Department of Gastroenterology and Hepatology, University Hospital Zürich and Center for Gastroenterology and Hepatology, Zürich, Switzerland
| | - Roberta Ramonda
- Rheumatology Unit, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy.
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9
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Vieujean S, Louis E. Precision medicine and drug optimization in adult inflammatory bowel disease patients. Therap Adv Gastroenterol 2023; 16:17562848231173331. [PMID: 37197397 PMCID: PMC10184262 DOI: 10.1177/17562848231173331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 04/16/2023] [Indexed: 05/19/2023] Open
Abstract
Inflammatory bowel diseases (IBD) encompass two main entities including ulcerative colitis and Crohn's disease. Although having a common global pathophysiological mechanism, IBD patients are characterized by a significant interindividual heterogeneity and may differ by their disease type, disease locations, disease behaviours, disease manifestations, disease course as well as treatment needs. Indeed, although the therapeutic armamentarium for these diseases has expanded rapidly in recent years, a proportion of patients remains with a suboptimal response to medical treatment due to primary non-response, secondary loss of response or intolerance to currently available drugs. Identifying, prior to treatment initiation, which patients are likely to respond to a specific drug would improve the disease management, avoid unnecessary side effects and reduce the healthcare expenses. Precision medicine classifies individuals into subpopulations according to clinical and molecular characteristics with the objective to tailor preventative and therapeutic interventions to the characteristics of each patient. Interventions would thus be performed only on those who will benefit, sparing side effects and expense for those who will not. This review aims to summarize clinical factors, biomarkers (genetic, transcriptomic, proteomic, metabolic, radiomic or from the microbiota) and tools that could predict disease progression to guide towards a step-up or top-down strategy. Predictive factors of response or non-response to treatment will then be reviewed, followed by a discussion about the optimal dose of drug required for patients. The time at which these treatments should be administered (or rather can be stopped in case of a deep remission or in the aftermath of a surgery) will also be addressed. IBD remain biologically complex, with multifactorial etiopathology, clinical heterogeneity as well as temporal and therapeutic variabilities, which makes precision medicine especially challenging in this area. Although applied for many years in oncology, it remains an unmet medical need in IBD.
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Affiliation(s)
- Sophie Vieujean
- Hepato-Gastroenterology and Digestive Oncology, University Hospital CHU of Liège, Liège, Belgium
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10
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Elhag DA, Kumar M, Saadaoui M, Akobeng AK, Al-Mudahka F, Elawad M, Al Khodor S. Inflammatory Bowel Disease Treatments and Predictive Biomarkers of Therapeutic Response. Int J Mol Sci 2022; 23:ijms23136966. [PMID: 35805965 PMCID: PMC9266456 DOI: 10.3390/ijms23136966] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/05/2022] [Accepted: 06/06/2022] [Indexed: 02/08/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a chronic immune-mediated inflammation of the gastrointestinal tract with a highly heterogeneous presentation. It has a relapsing and remitting clinical course that necessitates lifelong monitoring and treatment. Although the availability of a variety of effective therapeutic options including immunomodulators and biologics (such as TNF, CAM inhibitors) has led to a paradigm shift in the treatment outcomes and clinical management of IBD patients, some patients still either fail to respond or lose their responsiveness to therapy over time. Therefore, according to the recent Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE-II) recommendations, continuous disease monitoring from symptomatic relief to endoscopic healing along with short- and long-term therapeutic responses are critical for providing IBD patients with a tailored therapy algorithm. Moreover, considering the high unmet need for novel therapeutic approaches for IBD patients, various new modulators of cytokine signaling events (for example, JAK/TYK inhibitors), inhibitors of cytokines (for example IL-12/IL-23, IL-22, IL-36, and IL-6 inhibitors), anti-adhesion and migration strategies (for example, β7 integrin, sphingosine 1-phosphate receptors, and stem cells), as well as microbial-based therapeutics to decolonize the bed buds (for example, fecal microbiota transplantation and bacterial inhibitors) are currently being evaluated in different phases of controlled clinical trials. This review aims to offer a comprehensive overview of available treatment options and emerging therapeutic approaches for IBD patients. Furthermore, predictive biomarkers for monitoring the therapeutic response to different IBD therapies are also discussed.
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Affiliation(s)
- Duaa Ahmed Elhag
- Research Department, Sidra Medicine, Doha 26999, Qatar; (D.A.E.); (M.K.); (M.S.)
| | - Manoj Kumar
- Research Department, Sidra Medicine, Doha 26999, Qatar; (D.A.E.); (M.K.); (M.S.)
| | - Marwa Saadaoui
- Research Department, Sidra Medicine, Doha 26999, Qatar; (D.A.E.); (M.K.); (M.S.)
| | - Anthony K. Akobeng
- Division of Gastroenterology, Hepatology and Nutrition, Sidra Medicine, Doha 26999, Qatar; (A.K.A.); (F.A.-M.); (M.E.)
| | - Fatma Al-Mudahka
- Division of Gastroenterology, Hepatology and Nutrition, Sidra Medicine, Doha 26999, Qatar; (A.K.A.); (F.A.-M.); (M.E.)
| | - Mamoun Elawad
- Division of Gastroenterology, Hepatology and Nutrition, Sidra Medicine, Doha 26999, Qatar; (A.K.A.); (F.A.-M.); (M.E.)
| | - Souhaila Al Khodor
- Research Department, Sidra Medicine, Doha 26999, Qatar; (D.A.E.); (M.K.); (M.S.)
- Correspondence:
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11
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Gasparetto M, Strisciuglio C, Assa A, Gerasimidis K, Giachero F, Novak J, Robinson P, Tél B, Zilbauer M, Jenke A. Making Research Flourish Through ESPGHAN: A Position Paper From the ESPGHAN Special Interest Group for Basic and Translational Research. J Pediatr Gastroenterol Nutr 2022; 74:301-312. [PMID: 34310437 DOI: 10.1097/mpg.0000000000003250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
ABSTRACT Recent research breakthroughs have emerged from applied basic research throughout all scientific areas, including adult and paediatric gastroenterology, hepatology and nutrition (PGHAN). The research landscape within the European Society of Paediatric Gastroenterology and Nutrition (ESPGHAN) is also inevitably changing from clinical research to studies involving applied laboratory research. This position paper aims to depict the current status quo of basic science and translational research within ESPGHAN, and to delineate how the society could invest in research in the present and future time. The paper also explores which research areas in the field of PGHAN represent the current and future priorities, and what type of support is needed across the ESPGHAN working groups (WGs) and special interest groups (SIGs) to fulfil their research goals.
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Affiliation(s)
- Marco Gasparetto
- Royal London Children's Hospital, Barts Health NHS Trust, London, UK
| | - Caterina Strisciuglio
- Department of Woman, Child and General and Specialist Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Amit Assa
- Department of Pediatrics, Assuta Ashdod University Hospital, Ashdod, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | | | - Federica Giachero
- Clinical, Molecular, Genetics and Epigenetics Faculty of Health, Center for Biochemical Education and Research (ZBAF), Witten-Herdecke University, Witten; Evangelisches Krankenhaus Oberhausen, Children's Hospital, Paediatrics, Oberhausen, Germany
| | - Jan Novak
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | - Philip Robinson
- Wellcome Sanger Institute, Cambridge; Department of Paediatrics, University of Cambridge, Cambridge, UK
| | - Bálint Tél
- Semmelweis University, 1st Department of Paediatrics, Budapest, Hungary
| | - Matthias Zilbauer
- University Department of Paediatrics, University of Cambridge, Cambridge, UK
| | - Andreas Jenke
- Children's Hospital Kassel, Witten/Herdecke University, Kassel, Germany
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Lauro R, Mannino F, Irrera N, Squadrito F, Altavilla D, Squadrito G, Pallio G, Bitto A. Pharmacogenetics of Biological Agents Used in Inflammatory Bowel Disease: A Systematic Review. Biomedicines 2021; 9:1748. [PMID: 34944563 PMCID: PMC8699014 DOI: 10.3390/biomedicines9121748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/19/2021] [Accepted: 11/19/2021] [Indexed: 12/12/2022] Open
Abstract
Inflammatory Bowel Disease (IBD) comprises a group of disorders, in particular Crohn's disease (CD) and ulcerative colitis (UC), characterized by chronic inflammation affecting the gastrointestinal tract. The treatment of these conditions is primarily based on anti-inflammatory drugs, although the use of biological drugs with lower side effects quickly increased in the last decade. However, the presence of certain polymorphisms in the population may determine a different outcome in response to therapy, reflecting the heterogeneity of the efficacy in patients. Considering that several studies showed important correlations between genetic polymorphisms and response to biological treatments in IBD patients, this systematic review aims to summarize the pharmacogenetics of biologicals approved for IBD, thus highlighting a possible association between some polymorphisms and drug response. With this purpose, we reviewed PubMed papers published over the past 21 years (2000-2021), using as the search term "drug name and IBD or CD or UC and polymorphisms" to underline the role of pharmacogenetic tests in approaching the disease with a targeted therapy.
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Affiliation(s)
- Rita Lauro
- Department of Clinical and Experimental Medicine, University of Messina, Via C. Valeria, 98125 Messina, Italy; (R.L.); (F.M.); (N.I.); (F.S.); (G.S.); (A.B.)
| | - Federica Mannino
- Department of Clinical and Experimental Medicine, University of Messina, Via C. Valeria, 98125 Messina, Italy; (R.L.); (F.M.); (N.I.); (F.S.); (G.S.); (A.B.)
| | - Natasha Irrera
- Department of Clinical and Experimental Medicine, University of Messina, Via C. Valeria, 98125 Messina, Italy; (R.L.); (F.M.); (N.I.); (F.S.); (G.S.); (A.B.)
- SunNutraPharma, Academic Spin-Off Company of the University of Messina, Via C. Valeria, 98125 Messina, Italy;
| | - Francesco Squadrito
- Department of Clinical and Experimental Medicine, University of Messina, Via C. Valeria, 98125 Messina, Italy; (R.L.); (F.M.); (N.I.); (F.S.); (G.S.); (A.B.)
- SunNutraPharma, Academic Spin-Off Company of the University of Messina, Via C. Valeria, 98125 Messina, Italy;
| | - Domenica Altavilla
- SunNutraPharma, Academic Spin-Off Company of the University of Messina, Via C. Valeria, 98125 Messina, Italy;
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Via C. Valeria, 98125 Messina, Italy
| | - Giovanni Squadrito
- Department of Clinical and Experimental Medicine, University of Messina, Via C. Valeria, 98125 Messina, Italy; (R.L.); (F.M.); (N.I.); (F.S.); (G.S.); (A.B.)
| | - Giovanni Pallio
- Department of Clinical and Experimental Medicine, University of Messina, Via C. Valeria, 98125 Messina, Italy; (R.L.); (F.M.); (N.I.); (F.S.); (G.S.); (A.B.)
| | - Alessandra Bitto
- Department of Clinical and Experimental Medicine, University of Messina, Via C. Valeria, 98125 Messina, Italy; (R.L.); (F.M.); (N.I.); (F.S.); (G.S.); (A.B.)
- SunNutraPharma, Academic Spin-Off Company of the University of Messina, Via C. Valeria, 98125 Messina, Italy;
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Antonatos C, Stavrou EF, Evangelou E, Vasilopoulos Y. Exploring pharmacogenetic variants for predicting response to anti-TNF therapy in autoimmune diseases: a meta-analysis. Pharmacogenomics 2021; 22:435-445. [PMID: 33887993 DOI: 10.2217/pgs-2021-0019] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Aim: The aim of this study is to explore how SNPs may affect the response to anti-TNF-α therapy in the major autoimmune diseases, such as psoriasis, rheumatoid arthritis, inflammatory bowel diseases and Spondyloarthritis. Methodology: We conducted a systematic overview on the field, by assessing all studies that examined the association between polymorphisms and response to anti-TNF-α therapy in participants of European descent. Results: In total, six independent SNPs located in FCGR2A, FCGR3A, TNF-α and TNFRSF1B genes were significantly associated with response to TNF-α blockers, found mainly in disease-subgroup analyses. Conclusion: No common pharmacogenetic variant was identified for all autoimmune diseases under study, suggesting the requirement of more studies in the field in order to capture such predictive variants that will aid treatment selection.
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Affiliation(s)
- Charalabos Antonatos
- Department of Biology, Laboratory of Genetics, University of Patras, Patras, Greece
| | - Eleana F Stavrou
- Department of Biology, Laboratory of Genetics, University of Patras, Patras, Greece
| | - Evangelos Evangelou
- Department of Hygiene & Epidemiology, Medical School, University of Ioannina, Ioannina, Greece.,Institute of Biosciences, University Research Center of loannina, Ioannina, Greece.,Department of Epidemiology & Biostatistics, MRC Centre for Environment and Health, School of Public Health, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London, W2 1PG, UK
| | - Yiannis Vasilopoulos
- Department of Biology, Laboratory of Genetics, University of Patras, Patras, Greece
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Pillai JA, Bebek G, Khrestian M, Bena J, Bergmann CC, Bush WS, Leverenz JB, Bekris LM. TNFRSF1B Gene Variants and Related Soluble TNFR2 Levels Impact Resilience in Alzheimer's Disease. Front Aging Neurosci 2021; 13:638922. [PMID: 33716716 PMCID: PMC7947258 DOI: 10.3389/fnagi.2021.638922] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/01/2021] [Indexed: 12/11/2022] Open
Abstract
Tumor necrosis factor receptor 2 (TNFR2) promotes neuronal survival downstream. This longitudinal study evaluated whether the TNFRSF1B gene encoding TNFR2 and levels of its soluble form (sTNFR2) affect Alzheimer disease (AD) biomarkers and clinical outcomes. Data analyzed included 188 patients in the Alzheimer's Disease Neuroimaging Initiative (ADNI) who had mild cognitive impairment (MCI) and AD dementia. Further, a replication study was performed in 48 patients with MCI with positive AD biomarkers who were treated at a memory clinic. Cerebrospinal fluid (CSF) sTNFR2 levels along with two related TNFRSF1B gene single nucleotide polymorphisms (SNPs) rs976881 and rs1061622 were assessed. General linear models were used to evaluate the effect of CSF sTNFR2 levels and each SNP in relationship to CSF t-tau and p-tau, cognitive domains, MRI brain measures, and longitudinal cognitive changes after adjustments were made for covariates such as APOE ε4 status. In the ADNI cohort, a significant interaction between rs976881 and CSF sTNFR2 modulates CSF t-tau and p-tau levels; hippocampal and whole brain volumes; and Digit Span Forwards subtest scores. In the replication cohort, a significant interaction between rs976881 and CSF sTNFR2 modulates CSF p-tau. A significant interaction between rs976881 and CSF sTNFR2 also impacts Clinical Dementia Rating Sum of Boxes scores over 12 months in the ADNI cohort. The interaction between TNFRSF1B variant rs976881 and CSF sTNFR2 levels was noted to modulate multiple AD-associated severity markers and cognitive domains. This interaction impacts resilience-related clinical outcomes in AD and lends support to sTNFR2 as a promising candidate for therapeutic targeting to improve clinical outcomes of interest.
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Affiliation(s)
- Jagan A. Pillai
- Department of Neurology, Cleveland Clinic, Cleveland, OH, United States
- Lou Ruvo Center for Brain Health, Cleveland Clinic, Cleveland, OH, United States
- Neurological Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Gurkan Bebek
- Center for Proteomics and Bioinformatics, Case Western Reserve University, Cleveland, OH, United States
- Department of Nutrition, Case Western Reserve University, Cleveland, OH, United States
| | - Maria Khrestian
- Genomic Medicine Institute, Cleveland Clinic, Cleveland, OH, United States
- Department of Neuroscience, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - James Bena
- Department of Quantitative Health Science, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Cornelia C. Bergmann
- Department of Neuroscience, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - William S. Bush
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, United States
| | - James B. Leverenz
- Department of Neurology, Cleveland Clinic, Cleveland, OH, United States
- Lou Ruvo Center for Brain Health, Cleveland Clinic, Cleveland, OH, United States
- Neurological Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Lynn M. Bekris
- Genomic Medicine Institute, Cleveland Clinic, Cleveland, OH, United States
- Department of Neuroscience, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
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Abstract
Patients with inflammatory bowel disease (IBD) show large variability in disease course, and also treatment response. The variability in treatment response has led to many initiatives in search of genetic markers to optimize treatment and avoid severe side effects. This has been very successful for thiopurines, one of the drugs used to induce and maintain remission in IBD. However, for the newer treatment options for IBD, like biologicals, the search for genetic predictors has not yielded any candidate biomarkers with clinical utility. In this review, a summary of recent advances in pharmacogenetics focusing on thiopurines and anti-TNF agents is given.
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Affiliation(s)
- Bianca Jc van den Bosch
- Deparment of Clinical Genetics, Maastricht University Medical Center, P.O. Box 5800, 6202 AZ Maastricht, The Netherlands
| | - Marieke Jh Coenen
- Department of Human Genetics, Radboud Institute for Health Sciences, Radboud University Medical Center, P.O. Box 9101, 6500HB, Nijmegen, The Netherlands
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16
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Xu L, Shen J, Zheng Q. Development of a clinical model to predict secondary non-response of infliximab treatment in Crohn's disease. Int J Colorectal Dis 2020; 35:2019-2026. [PMID: 32577870 DOI: 10.1007/s00384-020-03679-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/17/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE Secondary non-response to infliximab (IFX) in patients with Crohn's disease (CD) is so common that prediction of non-response is required to adopt the optimal therapy for an individual patient. METHODS The clinical model was constructed in a training cohort. Clinical features, serological parameters, and genetic biomarkers at week 14 IFX therapy were obtained as predictors. Secondary non-response was defined at week 54. Univariate analysis was first performed to eliminate irrelevant predictors with non-response. Then, a logistic regression model was developed by using predictors with P < 0.1 in a univariate analysis. Finally, the model was validated with reference to its discrimination, calibration, and decision curve analysis (DCA). RESULTS In a univariate analysis, erythrocyte sedimentation rate (ESR), the previous surgery, disease location, C-reactive protein (CRP), and TNFRSF1B (676 T>G) were found associated with secondary non-response to IFX. Logistic regression analysis with stepwise backward selection P < 0.05 then identified that ESR, the previous surgery, CRP, and TNFRSF1B (676 T>G) could serve as independent predictors, and a clinical model was developed based on the above predictors. Model 2 with TNFRSF1B (676 T>G) incorporated demonstrated more satisfactory discrimination (P = 0.029), better calibration (U P2 > 0.05), and higher clinical value in the validation cohort. CONCLUSIONS The study presents a model to predict non-response to IFX in CD, which incorporates previous surgery, ESR, CRP, and TNFRSF1B (676 T>G). This model can be used to help clinicians adjust the therapeutic strategy and CD patients avoid unnecessary exposure to IFX.
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Affiliation(s)
- Lijun Xu
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160# Pu Jian Ave, Shanghai, 200127, China
| | - Jun Shen
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160# Pu Jian Ave, Shanghai, 200127, China.
| | - Qing Zheng
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Inflammatory Bowel Disease Research Center, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160# Pu Jian Ave, Shanghai, 200127, China.
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17
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Walczak M, Lykowska-Szuber L, Plucinska M, Stawczyk-Eder K, Zakerska-Banaszak O, Eder P, Krela-Kazmierczak I, Michalak M, Zywicki M, Karlowski WM, Szalata M, Dobrowolska A, Slomski R, Skrzypczak-Zielinska M. Is Polymorphism in the Apoptosis and Inflammatory Pathway Genes Associated With a Primary Response to Anti-TNF Therapy in Crohn's Disease Patients? Front Pharmacol 2020; 11:1207. [PMID: 32922288 PMCID: PMC7456829 DOI: 10.3389/fphar.2020.01207] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 07/24/2020] [Indexed: 12/18/2022] Open
Abstract
Anti-tumor necrosis factor (TNF) therapy is used for the induction and maintenance of remission in Crohn’s disease (CD) patients. However, primary nonresponders to initial treatment constitute 20%–40% of cases. The causes of this phenomenon are still unknown. In this study, we aimed to determine the genetic predictors of the variable reactions of CD patients to anti-TNF therapy. Using long-range PCR libraries and the next-generation sequencing (NGS) method, we performed broad pharmacogenetic studies including a panel of 23 genes (TNFRSF1A, TNFRSF1B, CASP9, FCGR3A, LTA, TNF, FAS, ADAM17, IL17A, IL6, MMP1, MMP3, S100A8, S100A9, S100A12, TLR2, TLR4, TLR9, CD14, IL23R, IL23, IL1R, and IL1B) in a group of 107 diagnosed and clinically characterized CD patients following anti-TNF therapy. In the studied group, we indicated, in total, 598 single nucleotide variants for all analyzed genomic targets. Twelve patients (11.2%) did not respond to the induction therapy, which was associated with alleles in 11 loci located in FCGR3A (rs7539036, rs6672453, rs373184583, and rs12128686), IL1R (rs2041747), TNFRSF1B (rs5746053), IL1B (rs1071676, rs1143639, rs1143637, and rs1143634), and FAS (rs7896789) genes. After multiple comparison corrections, the results were not statistically significant, however for nonresponders the alleles distribution for those loci presented large differences and specified scheme compared to responders and populations. These findings require further investigation in an independent larger cohort before introducing them for a clinical setting, however, we identified an interesting direction. Polymorphism of the FCGR3A, IL1R, TNFRSF1B, IL1B, and FAS genes could be a predictor of the primary response to anti-TNF therapy in CD patients.
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Affiliation(s)
- Michal Walczak
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
| | - Liliana Lykowska-Szuber
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Marianna Plucinska
- Department of Computational Biology, Faculty of Biology, Institute of Molecular Biology and Biotechnology, Adam Mickiewicz University, Poznan, Poland
| | - Kamila Stawczyk-Eder
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Piotr Eder
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Iwona Krela-Kazmierczak
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Michal Michalak
- Department of Computer Sciences and Statistics, Poznan University of Medical Sciences, Poznan, Poland
| | - Marek Zywicki
- Department of Computational Biology, Faculty of Biology, Institute of Molecular Biology and Biotechnology, Adam Mickiewicz University, Poznan, Poland
| | - Wojciech M Karlowski
- Department of Computational Biology, Faculty of Biology, Institute of Molecular Biology and Biotechnology, Adam Mickiewicz University, Poznan, Poland
| | - Marlena Szalata
- Department of Biochemistry and Biotechnology, University of Life Sciences, Poznan, Poland
| | - Agnieszka Dobrowolska
- Department of Gastroenterology, Dietetics and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Ryszard Slomski
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland
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Labarile N, Ghosh S, Ng SC, Walters J, Iacucci M. Tests that now deserve to be more widely adopted in IBD clinical practice. Therap Adv Gastroenterol 2020; 13:1756284820944088. [PMID: 32782481 PMCID: PMC7385848 DOI: 10.1177/1756284820944088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 06/30/2020] [Indexed: 02/04/2023] Open
Abstract
Inflammatory bowel diseases are chronic relapsing immune-mediated diseases of the intestinal tract with multifaceted manifestations and treatment related morbidity. Faecal and blood tests, radiological, endoscopic and histologic investigations are now widely used for managing both ulcerative colitis and Crohn's disease. Over the years, a number of new investigations have been proposed but not widely adopted yet. Patients with Crohn's disease may have multiple causes of diarrhoea, not always attributable to disease exacerbation, but sometimes linked to bile acid malabsorption; we have a reliable serum test, C4, that allows us to recognize and treat this cause of diarrhoea efficaciously and not empirically, but it is not available or used widely. There is genetic inter-individual variability in drug responses, in terms of both efficacy and toxicity, leading to high rates of therapeutic failure. Patients treated with thiopurine or, more rarely, 5-aminosalicylic acid may suffer from unpredictable and serious adverse events, some of these with pathogenesis related to genetic variants: myelosuppression, acute pancreatitis and nephrotoxicity. The identification of pre-treatment genetic tests can optimize therapeutic choice and avoid adverse events. With regard to biological drugs, patients can experience primary non-response or loss of response due to induction of immune responses to the drugs affecting drug efficacy and determining hypersensitivity reactions. We have specifically reviewed a number of investigations, whose use is currently limited, and highlighted four tests that deserve to be more widely incorporated in clinical practice as these could improve medical decision-making and patient outcomes.
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Affiliation(s)
| | - Subrata Ghosh
- Institute Translational of Medicine, Institute of Immunology and Immunotherapy and NIHR Birmingham Biomedical Research Centre, University Hospitals NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Siew C Ng
- Department of Medicine and Therapeutics, Institute of Digestive Disease, State Key Laboratory of Digestive Diseases, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China
| | - Julian Walters
- Division of Digestive Diseases, Imperial College London, Imperial College Healthcare, London, UK
| | - Marietta Iacucci
- Institute Translational of Medicine, Institute of Immunology and Immunotherapy and NIHR Birmingham Biomedical Research Centre, University Hospitals NHS Foundation Trust and University of Birmingham, Birmingham, UK
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19
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Gisbert JP, Chaparro M. Predictors of Primary Response to Biologic Treatment [Anti-TNF, Vedolizumab, and Ustekinumab] in Patients With Inflammatory Bowel Disease: From Basic Science to Clinical Practice. J Crohns Colitis 2020; 14:694-709. [PMID: 31777929 DOI: 10.1093/ecco-jcc/jjz195] [Citation(s) in RCA: 151] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Inflammatory bowel diseases [IBD]-ulcerative colitis and Crohn's disease-are commonly treated with biologic drugs. However, only approximately two-thirds of patients have an initial response to these therapies. Personalised medicine has the potential to optimise efficacy, decrease the risk of adverse drug events, and reduce costs by establishing the most suitable therapy for a selected patient. AIM The present study reviews the potential predictors of short-term primary response to biologic treatment, including not only anti-tumour necrosis factor [TNF] agents [such as infliximab, adalimumab, certolizumab, and golimumab] but also vedolizumab and ustekinumab. METHODS We performed a systematic bibliographical search to identify studies investigating predictive factors of response to biologic therapy. RESULTS For anti-TNF agents, most of the evaluated factors have not demonstrated usefulness, and many others are still controversial. Thus, only a few factors may have a potential role in the prediction of the response, including disease behaviour/phenotype, disease severity, C-reactive protein, albumin, cytokine expression in serum, previous anti-TNF therapy, some proteomic markers, and some colorectal mucosa markers. For vedolizumab, the availability of useful predictive markers seems to be even lower, with only some factors showing a limited value, such as the expression of α4β7 integrin in blood, the faecal microbiota, some proteomic markers, and some colorectal mucosa markers. Finally, in the case of ustekinumab, no predictive factor has been reported yet to be helpful in clinical practice. CONCLUSION In summary, currently no single marker fulfils all criteria for being an appropriate prognostic indicator of response to any biologic treatment in IBD.
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Affiliation(s)
- Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa [IIS-IP], Universidad Autónoma de Madrid, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas [CIBEREHD], Madrid, Spain
| | - María Chaparro
- Gastroenterology Unit, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa [IIS-IP], Universidad Autónoma de Madrid, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas [CIBEREHD], Madrid, Spain
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Abstract
PURPOSE OF REVIEW Antitumor necrosis factor (TNF) treatment is an effective third-line treatment option in severe sarcoidosis. But not all patients respond to treatment. Pharmacogenetics studies the influence of genetic variations on treatment response. RECENT FINDINGS In sarcoidosis, only one study reported on a relationship between genetic variation in TNF and response to anti-TNF therapy. In immune-mediated inflammatory diseases (IMIDs) other than sarcoidosis, several genetic variants were associated with response to anti-TNF therapy. Genes related to TNF, the target of this group of drugs, and the pathway by which TNF exerts its effect, TNF receptor, were studied most extensively. Recent findings related genetic variations in the human leukocyte antigen region to development of antidrug antibodies.We also included new original data on genetic variations and response to anti-TNF therapy in severe sarcoidosis. We found that TNFRSF1A rs1800693 AA genotype, TNFRSF1B 196T and absence of HLA-DRB103 associate with better response after infliximab treatment in severe sarcoidosis. SUMMARY Data on pharmacogenetics of anti-TNF therapy in severe sarcoidosis are scarce. Findings in other IMIDs indicate there may be a role for pharmacogenetics in predicting response and adverse events in anti-TNF therapy, also in sarcoidosis. Future studies are needed to evaluate pharmacogenetics as a predicting marker in anti-TNF therapy in sarcoidosis.
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Understanding Inter-Individual Variability in Monoclonal Antibody Disposition. Antibodies (Basel) 2019; 8:antib8040056. [PMID: 31817205 PMCID: PMC6963779 DOI: 10.3390/antib8040056] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/22/2019] [Accepted: 11/27/2019] [Indexed: 12/29/2022] Open
Abstract
Monoclonal antibodies (mAbs) are currently the largest and most dominant class of therapeutic proteins. Inter-individual variability has been observed for several mAbs; however, an understanding of the underlying mechanisms and factors contributing to inter-subject differences in mAb disposition is still lacking. In this review, we analyze the mechanisms of antibody disposition and the putative mechanistic determinants of inter-individual variability. Results from in vitro, preclinical, and clinical studies were reviewed evaluate the role of the neonatal Fc receptor and Fc gamma receptors (expression and polymorphism), target properties (expression, shedding, turnover, internalization, heterogeneity, polymorphism), and the influence of anti-drug antibodies. Particular attention is given to the influence of co-administered drugs and disease, and to the physiological relevance of covariates identified by population pharmacokinetic modeling, as determinants of variability in mAb pharmacokinetics.
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Moret-Tatay I, Cerrillo E, Sáez-González E, Hervás D, Iborra M, Sandoval J, Busó E, Tortosa L, Nos P, Beltrán B. Identification of Epigenetic Methylation Signatures With Clinical Value in Crohn's Disease. Clin Transl Gastroenterol 2019; 10:e00083. [PMID: 31663908 PMCID: PMC6919449 DOI: 10.14309/ctg.0000000000000083] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 08/16/2019] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION DNA methylation is an epigenetic mechanism that regulates gene expression and represents an important link between genotype, environment, and disease. It is a reversible and inheritable mechanism that could offer treatment targets. We aimed to assess the methylation changes on specific genes previously associated with Crohn's disease (CD) and to study their possible associations with the pathology. METHODS We included 103 participants and grouped them into 2 cohorts (a first [n = 31] and a second validation [n = 72] cohort), with active CD (aCD) and inactive CD (iCD) and healthy participants (CTR). DNA was obtained from the peripheral blood and analyzed by the Agena platform. The selected genes were catalase (CAT), α-defensin 5 (DEFA5), FasR, FasL, tumor necrosis factor (TNF), TNFRSF1A, TNFRSF1B, PPA2, ABCB1, NOD2, PPARγ, and PKCζ. We used the elastic net algorithm and R software. RESULTS We studied 240 CpGs. Sixteen CpGs showed differential methylation profiles among aCD, iCD, and CTR. We selected for validation those with the greatest differences: DEFA5 CpG_11; CpG_13; CAT CpG_31.32; TNF CpG_4, CpG_12; and ABCB1 CpG_21. Our results validated the genes DEFA5 (methylation gain) and TNF (methylation loss) with P values < 0.001. In both cases, the methylation level was maintained and did not change with CD activity (aCD vs iCD). The subanalysis comparison between aCD and iCD showed significant differential methylation profiles in other CpGs: TNF, FAS, ABCB1, CAT, and TNFRS1BF genes. DISCUSSION The methylation status of DEFA5 and TNF genes provides a signature biomarker that characterizes patients with CD and supports the possible implication of the environment and the immune system in CD pathogenesis.
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Affiliation(s)
- Inés Moret-Tatay
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), Valencia, Spain
- Biomedical Research Centre, Hepatic and Digestive Diseases Network (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas [CIBEREHD]), Madrid, Spain
| | - Elena Cerrillo
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), Valencia, Spain
- Department of Gastroenterology, Hospital La Fe, Valencia, Spain
| | - Esteban Sáez-González
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), Valencia, Spain
- Department of Gastroenterology, Hospital La Fe, Valencia, Spain
| | - David Hervás
- Department of Gastroenterology, Hospital La Fe, Valencia, Spain
| | - Marisa Iborra
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), Valencia, Spain
- Biomedical Research Centre, Hepatic and Digestive Diseases Network (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas [CIBEREHD]), Madrid, Spain
- Department of Gastroenterology, Hospital La Fe, Valencia, Spain
| | - Juan Sandoval
- Biomarkers and Precision Medicine Unit, Health Research Institute La Fe (IIS La Fe), Valencia, Spain
| | - Enrique Busó
- Central Unit for Research in Medicine (UCIM),University of Valencia, Valencia, Spain
| | - Luis Tortosa
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), Valencia, Spain
- Biomedical Research Centre, Hepatic and Digestive Diseases Network (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas [CIBEREHD]), Madrid, Spain
| | - Pilar Nos
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), Valencia, Spain
- Biomedical Research Centre, Hepatic and Digestive Diseases Network (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas [CIBEREHD]), Madrid, Spain
- Department of Gastroenterology, Hospital La Fe, Valencia, Spain
| | - Belén Beltrán
- Inflammatory Bowel Disease Research Group, Health Research Institute La Fe (IIS La Fe), Valencia, Spain
- Biomedical Research Centre, Hepatic and Digestive Diseases Network (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas [CIBEREHD]), Madrid, Spain
- Department of Gastroenterology, Hospital La Fe, Valencia, Spain
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Gazouli M, Dovrolis N, Franke A, Spyrou GM, Sechi LA, Kolios G. Differential genetic and functional background in inflammatory bowel disease phenotypes of a Greek population: a systems bioinformatics approach. Gut Pathog 2019; 11:31. [PMID: 31249629 PMCID: PMC6570833 DOI: 10.1186/s13099-019-0312-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 05/30/2019] [Indexed: 12/13/2022] Open
Abstract
Background Crohn’s disease (CD) and Ulcerative colitis (UC) are the two main entities of inflammatory bowel disease (IBD). Previous works have identified more than 200 risk factors (including loci and signaling pathways) in populations of predominantly European ancestry. Our study was conducted on an extended population-specific cohort of 573 Greek IBD patients (364 CD and 209 UC) and 445 controls. Aims To highlight the different genetic and functional background of IBD and its phenotypes, utilizing contemporary systems bioinformatics methodologies. Methods Disease-associated SNPs, obtained via our own 89 loci IBD risk GWAS panel, were detected with the whole genome association analysis toolset PLINK. These SNPs were used as input for 2 novel and different pathway analysis methods to detect functional interactions. Specifically, PathwayConnector was used to create complementary networks of interacting pathways whereas; the online database of protein interactions STRING provided protein–protein association networks and their derived pathways. Network analyses metrics were employed to identify proteins with high significance and subsequently to rank the signaling pathways those participate in. Results The reported complementary pathway and enriched protein–protein association networks reveal several novel and well-known key players, in the functional background of IBD like Toll-like receptor, TNF, Jak-STAT, PI3K-Akt, T cell receptor, Apoptosis, MAPK and B cell receptor signaling pathways. IBD subphenotypes are found to have distinct genetic and functional profiles which can contribute to their accurate identification and classification. As a secondary result we identify an extended network of diseases with common molecular background to IBD. Conclusions IBD’s burden on the quality of life of patients and intricate functional background presents us constantly with new challenges. Our data and methodology provide researchers with new insights to a specific population, but also, to possible differentiation markers of disease classification and progression. This work, not only provides new insights into the interplay among IBD risk variants and their related signaling pathways, elucidates the mechanisms underlying IBD and its clinical sequelae, but also, introduces a generalized bioinformatics-based methodology which can be applied to studies of different disorders. Electronic supplementary material The online version of this article (10.1186/s13099-019-0312-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Maria Gazouli
- 1Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Michalakopoulou 176, 11527 Athens, Greece
| | - Nikolas Dovrolis
- 2Laboratory of Pharmacology, Department of Medicine, Democritus University of Thrace, Xanthi, Greece
| | - Andre Franke
- 3Institute of Clinical Molecular Biology, Christian-Albrechts-Universität zu Kiel, Kiel, Germany
| | - George M Spyrou
- 4Bioinformatics ERA Chair, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Leonardo A Sechi
- 5Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - George Kolios
- 2Laboratory of Pharmacology, Department of Medicine, Democritus University of Thrace, Xanthi, Greece
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Gole B, Potočnik U. Pre-Treatment Biomarkers of Anti-Tumour Necrosis Factor Therapy Response in Crohn's Disease-A Systematic Review and Gene Ontology Analysis. Cells 2019; 8:cells8060515. [PMID: 31141991 PMCID: PMC6628089 DOI: 10.3390/cells8060515] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/24/2019] [Accepted: 05/25/2019] [Indexed: 12/15/2022] Open
Abstract
The most prominent treatment for the serious cases of Crohn’s disease (CD) are biological tumour necrosis factor (TNF) inhibitors. Unfortunately, therapy nonresponse is still a serious issue in ~1/3 of CD patients. Accurate prediction of responsiveness prior to therapy start would therefore be of great value. Clinical predictors have, however, proved insufficient. Here, we integrate genomic and expression data on potential pre-treatment biomarkers of anti-TNF nonresponse. We show that there is almost no overlap between genomic (annotated with tissue-specific expression quantitative trait loci data) and transcription (RNA and protein data) biomarkers. Furthermore, using interaction networks we demonstrate there is little direct interaction between the proposed biomarkers, though a majority do have common interactors connecting them into networks. Our gene ontology analysis shows that these networks have roles in apoptotic signalling, response to oxidative stress and inflammation pathways. We conclude that a more systematic approach with genome-wide search of genomic and expression biomarkers in the same patients is needed in future studies.
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Affiliation(s)
- Boris Gole
- Centre for Human Molecular Genetics and Pharmacogenomics, Faculty of Medicine, University of Maribor, Taborska ulica 8, SI-2000 Maribor, Slovenia.
| | - Uroš Potočnik
- Centre for Human Molecular Genetics and Pharmacogenomics, Faculty of Medicine, University of Maribor, Taborska ulica 8, SI-2000 Maribor, Slovenia.
- Laboratory for Biochemistry, Molecular biology and Genomics, Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova ulica 17, SI-2000 Maribor, Slovenia.
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Qasem A, Ramesh S, Naser SA. Genetic polymorphisms in tumour necrosis factor receptors ( TNFRSF1A/1B) illustrate differential treatment response to TNFα inhibitors in patients with Crohn's disease. BMJ Open Gastroenterol 2019; 6:e000246. [PMID: 30815272 PMCID: PMC6361334 DOI: 10.1136/bmjgast-2018-000246] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 11/26/2018] [Accepted: 12/06/2018] [Indexed: 12/14/2022] Open
Abstract
Background Monoclonal antibodies inhibiting tumour necrosis factor-α (TNFα) signalling pathway (anti-TNFα) have been widely used in Crohn’s disease (CD). However, treatment response varies among patients with CD and the clinical outcome is dependent on single nucleotide polymorphisms (SNP) in TNFα receptor superfamily 1A and 1B (TNFRSF1A/1B). Methods We tested nine SNPs in TNFα, TNFRSF1A and TNFRSF1B by TaqMan genotyping from peripheral blood samples of 104 subjects. Additionally, we quantified the effects of these SNPs on their corresponding gene expression by RT-PCR and susceptibility to Mycobacterium avium subsp paratuberculosis (MAP) infection by IS900 nested PCR. Results Four SNPs (TNFα:rs1800629, TNFRSF1A:rs767455, TNFRSF1B:rs1061624 and TNFRSF1B:rs3397) were over-represented significantly (p<0.05) among patients with CD compared with healthy controls. The TNFRSF1A:rs767455 GG genotype was found in 15/54 patients with CD (28%), while it was only found in 2/50 healthy controls (4%) (OR 9.2, 95% CI 1.98 to 42.83). The TNFRSF1B:rs3397 TT genotype was found in 15/54 patients with CD (28%) compared with (4/50) healthy controls (8%) (OR 4.4, 95% CI 1.36 to 14.14). Furthermore, the SNPs TNFRSF1A:rs767455 and TNFRSF1B:rs3397 were associated with downregulating their corresponding genes significantly (p<0.05). MAP infection was predominantly found among patients with CD in comparison to healthy controls (57% vs 8%, respectively), which was also dependent on the SNPs TNFRSF1A:rs767455 and TNFRSF1B:rs3397. Our SNP haplotype analysis of TNFRSF1A:rs767455 and TNFRSF1B:rs3397 indicates that the G–T haplotype is significantly distributed among patients with CD (46%) and MAP infection susceptibility is also associated with this specific haplotype (31%). Conclusion The SNPs TNFRSF1A:rs767455 and TNFRSF1B:rs3397, which are known to affect anti-TNFα clinical outcome in CD, were associated with lower corresponding gene expression and higher MAP infection susceptibility.
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Affiliation(s)
- Ahmad Qasem
- Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, Florida, USA
| | - Seela Ramesh
- Digestive and Liver Center of Florida, Orlando, Florida, USA
| | - Saleh A Naser
- Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, Florida, USA
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26
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Stevens TW, Matheeuwsen M, Lönnkvist MH, Parker CE, Wildenberg ME, Gecse KB, D'Haens GR. Systematic review: predictive biomarkers of therapeutic response in inflammatory bowel disease-personalised medicine in its infancy. Aliment Pharmacol Ther 2018; 48:1213-1231. [PMID: 30378142 DOI: 10.1111/apt.15033] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Revised: 07/19/2018] [Accepted: 09/29/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is characterised by substantial heterogeneity in treatment response. With an expanding number of therapeutic agents, identifying optimal treatment at the patient level remains a major challenge. AIM To systematically review the available literature on predictive biomarkers of therapeutic response in IBD. METHODS An electronic literature search was performed on 30 January 2018 using MEDLINE, EMBASE and the Cochrane Library. Retrospective, prospective, uncontrolled and controlled studies reporting on biomarkers predicting therapeutic response in paediatric and adult IBD populations were eligible for inclusion. The methodological quality of the included studies was assessed using the QUIPS tool. Due to anticipated heterogeneity and limited data, a qualitative, rather than quantitative, assessment was planned. RESULTS Of the 10 638 citations identified, 92 articles met the inclusion criteria. Several potential DNA, mRNA and protein markers were evaluated as predictive biomarkers. Most studies focused on predicting response to anti-TNF agents. Substantial between-study heterogeneity was identified with respect to both the biomarkers studied and the definition of response. None of the included studies received a low risk of bias rating for all six domains. Currently, none of the biomarkers is sufficiently predictive for clinical use. CONCLUSIONS The search for predictive biomarkers is still in its infancy and current evidence is limited. Future research efforts should take into account the high patient heterogeneity within prospective trials with objective response assessment. Predictive models will most likely comprise a combination of several molecular markers from integrated omics-levels and clinical characteristics.
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Affiliation(s)
- Toer W Stevens
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Mijntje Matheeuwsen
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Maria H Lönnkvist
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Manon E Wildenberg
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.,Tytgat Institute for Liver and Intestinal Research, Amsterdam UMC, Amsterdam, The Netherlands
| | - Krisztina B Gecse
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Geert R D'Haens
- Department of Gastroenterology and Hepatology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Abstract
BACKGROUND Inflammation is a core element of many different, systemic and chronic diseases that usually involve an important autoimmune component. The clinical phase of inflammatory diseases is often the culmination of a long series of pathologic events that started years before. The systemic characteristics and related mechanisms could be investigated through the multi-omic comparative analysis of many inflammatory diseases. Therefore, it is important to use molecular data to study the genesis of the diseases. Here we propose a new methodology to study the relationships between inflammatory diseases and signalling molecules whose dysregulation at molecular levels could lead to systemic pathological events observed in inflammatory diseases. RESULTS We first perform an exploratory analysis of gene expression data of a number of diseases that involve a strong inflammatory component. The comparison of gene expression between disease and healthy samples reveals the importance of members of gene families coding for signalling factors. Next, we focus on interested signalling gene families and a subset of inflammation related diseases with multi-omic features including both gene expression and DNA methylation. We introduce a phylogenetic-based multi-omic method to study the relationships between multi-omic features of inflammation related diseases by integrating gene expression, DNA methylation through sequence based phylogeny of the signalling gene families. The models of adaptations between gene expression and DNA methylation can be inferred from pre-estimated evolutionary relationship of a gene family. Members of the gene family whose expression or methylation levels significantly deviate from the model are considered as the potential disease associated genes. CONCLUSIONS Applying the methodology to four gene families (the chemokine receptor family, the TNF receptor family, the TGF- β gene family, the IL-17 gene family) in nine inflammation related diseases, we identify disease associated genes which exhibit significant dysregulation in gene expression or DNA methylation in the inflammation related diseases, which provides clues for functional associations between the diseases.
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Affiliation(s)
- Hui Xiao
- Computer Laboratory, University of Cambridge, Cambridge, UK
| | - Krzysztof Bartoszek
- Department of Computer and Information Science, Linköping University, Linköping, Sweden
| | - Pietro Lio’
- Computer Laboratory, University of Cambridge, Cambridge, UK
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28
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Matsuoka K, Hamada S, Shimizu M, Nanki K, Mizuno S, Kiyohara H, Arai M, Sugimoto S, Iwao Y, Ogata H, Hisamatsu T, Naganuma M, Kanai T, Mochizuki M, Hashiguchi M. Factors predicting the therapeutic response to infliximab during maintenance therapy in Japanese patients with Crohn's disease. PLoS One 2018; 13:e0204632. [PMID: 30286108 PMCID: PMC6171861 DOI: 10.1371/journal.pone.0204632] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 09/11/2018] [Indexed: 12/18/2022] Open
Abstract
Since anti-tumor necrosis factor (TNF)-α agents (TNF-α inhibitors) induce both clinical response and remission in patients with moderate to severe inflammatory bowel disease (IBD), the use of anti-TNF therapies has fundamentally changed the approach to treatment for patients with IBD. Infliximab (IFX) is a TNF-α inhibitor approved for the induction and remission of Crohn’s disease (CD). However, even among patients who initially demonstrate a clinical response to IFX therapy, secondary loss of response occurs, although the reason remains unknown. We therefore investigated predictive factors associated with the response to IFX in long-term maintenance treatment in Japanese CD patients. Eight types of single-nucleotide polymorphisms (SNPs) were investigated using the real-time PCR method, and patient characteristics were collected from the electronic medical records. The Crohn’s Disease Activity Index criteria were used as the response to IFX therapy. The observation period was 1 year after IFX had been administered for more than 1 year. Associations between the IFX response and patient characteristics were evaluated using the multivariate logistic regression model. We studied 121 unrelated adult Japanese with CD treated for more than 1 year with IFX as outpatients at Keio University Hospital from November 1, 2014 to November 30, 2015. Among them, 71 were classified as in remisson. In multivariate analysis, patients with the TNF-α 857C>T C/C genotype, shorter disease duration, without double dosing, and combination treatment with an immunomodulator had higher remisson rates than those with the C/T or T/T genotype, longer disease duration, with double dosing, and no combination treatment with an immunomodulator. The response to IFX in Japanese CD patients may therefore be predicted by these 4 characteristics in actual clinical practice.
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Affiliation(s)
- Katsuyoshi Matsuoka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Shunsuke Hamada
- Division for Evaluation and Analysis of Drug Information, Faculty of Pharmacy, Keio University, Shibakoen, Minato-ku, Tokyo, Japan
| | - Mikiko Shimizu
- Department of Hygienic Chemistry, Faculty of Pharmacy, Keio University, Shibakoen, Minato-ku, Tokyo, Japan
| | - Kosaku Nanki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Shinta Mizuno
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Hiroki Kiyohara
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Mari Arai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Shinya Sugimoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Yasushi Iwao
- Center for Preventive Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Tadakazu Hisamatsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Makoto Naganuma
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Shinanomachi, Shinjuku-ku, Tokyo, Japan
| | - Mayumi Mochizuki
- Division for Evaluation and Analysis of Drug Information, Faculty of Pharmacy, Keio University, Shibakoen, Minato-ku, Tokyo, Japan
| | - Masayuki Hashiguchi
- Division for Evaluation and Analysis of Drug Information, Faculty of Pharmacy, Keio University, Shibakoen, Minato-ku, Tokyo, Japan
- * E-mail:
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Genetic variants within the TNFRSF1B gene and susceptibility to rheumatoid arthritis and response to anti-TNF drugs: a multicenter study. Pharmacogenet Genomics 2018; 25:323-33. [PMID: 25850964 DOI: 10.1097/fpc.0000000000000140] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Recent research suggests that genetic variants in the tumor necrosis factor receptor 2 (TNFRSF1B) gene may have an impact on susceptibility to rheumatoid arthritis (RA) and drug response. The present population-based case-control study was carried out to evaluate whether 5 tagging single-nucleotide polymorphisms (SNPs) within the TNFRSF1B gene are associated with the risk of RA and response to antitumor necrosis factor (TNF) drugs. METHODS The study population included 1412 RA patients and 1225 healthy controls. A subset of 596 anti-TNF-naive RA patients was selected to assess the association of TNFRSF1B SNPs and drug response according to the EULAR response criteria. RESULTS We found that carriers of the TNFRSF1Brs3397C allele had a significantly increased risk of developing RA (P=0.0006). Importantly, this association remained significant after correction for multiple testing. We also confirmed the lack of association of the TNFRSF1Brs1061622 SNP with the risk of RA in the single-SNP analysis (P=0.89), but also through well-powered meta-analyses (PDOM=0.67 and PREC=0.37, respectively). In addition, our study showed that carriers of the TNFRSF1Brs3397C/C, TNFRSF1Brs1061622G/G, and TNFRSF1Brs1061631A/A genotypes had an increased risk of having a worse response to anti-TNF drugs at the level of P less than 0.05 (P=0.014, 0.0085 and 0.028, respectively). We also observed that, according to a log-additive model, carriers of the TNFRSF1Brs3397C or TNFRSF1Brs1061622G alleles showed an increased risk of having worse response to anti-TNF medications (P=0.018 and 0.0059). However, the association of the TNFRSF1Brs1061622 SNP only reached marginal significance after correction for multiple testing according to a log-additive model (P=0.0059) and it was not confirmed through a meta-analysis (PDOM=0.12). CONCLUSION Our results suggest that the TNFRSF1Brs3397 variant may play a role in modulating the risk of RA, but does not provide strong evidence of an impact of TNFRSF1B variants in determining response to anti-TNF drugs.
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Abstract
BACKGROUND Although anti-tumor necrosis factor (TNF) agents are effective in patients with inflammatory bowel disease (IBD), many patients either do not respond to anti-TNF treatment or lose response over time. The aim of this study was to determine factors associated with response to anti-TNF therapy in IBD. METHODS Patients with Crohn's disease (CD) or ulcerative colitis who had consented to participate in a genetics registry and been treated with anti-TNF agents were evaluated retrospectively and categorized as primary nonresponders or secondary nonresponders. We evaluated clinical, serological, and genetic characteristics associated with primary nonresponse or time to loss of response to anti-TNF agents. RESULTS We included 314 CD (51 [16.2%] primary nonresponders and 179 [57.0%] secondary nonresponders) and 145 subjects with ulcerative colitis (43 [29.7%] primary nonresponders and 74 [51.0%] secondary nonresponders). Colonic involvement (P = 0.017; odds ratio = 8.0) and anti-TNF monotherapy (P = 0.017; odds ratio = 4.9) were associated in a multivariate analysis with primary nonresponse to anti-TNF agents in CD. In addition, higher anti-nuclear cytoplasmic antibody levels (P = 0.019; hazard ratio = 1.01) in CD, anti-nuclear cytoplasmic antibody positivity (P = 0.038; hazard ratio = 1.6) in ulcerative colitis, and a positive family history of IBD (P = 0.044; hazard ratio = 1.3) in all patients with IBD were associated with time to loss of response to anti-TNF agents. Furthermore, various known IBD susceptibility single-nucleotide polymorphisms and additional variants in immune-mediated genes were shown to be associated with primary nonresponse or time to loss of response. CONCLUSIONS Our results may help to optimize the use of anti-TNF agents in clinical practice and position these therapies appropriately as clinicians strive for a more personalized approach to managing IBD.
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31
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Pharmacogenetic biomarkers of response in Crohn’s disease. THE PHARMACOGENOMICS JOURNAL 2017. [DOI: 10.1038/tpj.2017.27] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Gabbani T, Deiana S, Marocchi M, Annese V. Genetic risk variants as therapeutic targets for Crohn's disease. Expert Opin Ther Targets 2017; 21:381-390. [PMID: 28281904 DOI: 10.1080/14728222.2017.1296431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION The pathogenesis of Inflammatory bowel diseases (IBD) is multifactorial, with interactions between genetic and environmental factors. Despite the existence of genetic factors being largely demonstrated by epidemiological data and several genetic studies, only a few findings have been useful in term of disease prediction, disease progression and targeting therapy. Areas covered: This review summarizes the results of genome-wide association studies in Crohn's disease, the role of epigenetics and the recent discovery by genetic studies of new pathogenetic pathways. Furthermore, it focuses on the importance of applying genetic data to clinical practice, and more specifically how to better target therapy and predict potential drug-related toxicity. Expert opinion: Some genetic markers identified in Crohn`s disease have allowed investigators to hypothesize about, and in some cases, prove the usefulness of new specific therapeutic agents. However, the heterogeneity and complexity of this disease has so far limited the daily clinical use of genetic information. Finally, the study of the implications of genetics on therapy, either to predict efficacy or avoid toxicity, is considered still to be in its infancy.
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Affiliation(s)
- Tommaso Gabbani
- a Gastroenterology UO , Azienda Unita Sanitaria Locale della Romagna , Forlì , Italy
| | - Simona Deiana
- b Division of Gastroenterology , AOU Careggi University Hospital , Florence , Italy
| | - Margherita Marocchi
- c Division of Gastroenterology , AOU Modena University Hospital , Modena , Italy
| | - Vito Annese
- d Department of Gastroenterology , Valiant Clinic , Dubai , UAE
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Gabbani T, Deiana S, Annese AL, Lunardi S, Annese V. The genetic burden of inflammatory bowel diseases: implications for the clinic? Expert Rev Gastroenterol Hepatol 2016; 10:1109-1117. [PMID: 27258545 DOI: 10.1080/17474124.2016.1196131] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Inflammatory bowel diseases (IBD), which include Crohn's disease (CD) and ulcerative colitis (UC), are characterized by chronic intestinal inflammation. Their etiology is multifactorial, with complex interactions between genetic and environmental factors, which are still largely unclear. Areas covered: The influence of genetics is clearly demonstrated by important epidemiological data, including familial aggregation and concordance in twins. In 2001, the first genetic susceptibility gene for IBD, the NOD2 gene, was identified. Currently, thanks to genetic wide association studies, over 200 susceptibility genetic markers are know. Expert commentary: However, clinically highly relevant gene associations are still very limited and the usefulness of these information in the current clinical strategies for treatment and surveillance of IBD is weak. Nevertheless, the recent identification of some genetic risk variants has clarified some newbiological pathways of these diseases thus paving the way for the discoveries in the near future of new targeted therapies.
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Affiliation(s)
- Tommaso Gabbani
- a Division of Gastroenterology , AOU Careggi University Hospital , Florence , Italy
| | - Simona Deiana
- a Division of Gastroenterology , AOU Careggi University Hospital , Florence , Italy
| | - Antonio Luca Annese
- a Division of Gastroenterology , AOU Careggi University Hospital , Florence , Italy
| | - Sarah Lunardi
- b Division of Internal Medicine 4 , AOU Careggi University Hospital , Florence , Italy
| | - Vito Annese
- a Division of Gastroenterology , AOU Careggi University Hospital , Florence , Italy
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Bek S, Nielsen JV, Bojesen AB, Franke A, Bank S, Vogel U, Andersen V. Systematic review: genetic biomarkers associated with anti-TNF treatment response in inflammatory bowel diseases. Aliment Pharmacol Ther 2016; 44:554-67. [PMID: 27417569 PMCID: PMC5113857 DOI: 10.1111/apt.13736] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Revised: 03/20/2016] [Accepted: 06/29/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Personalised medicine, including biomarkers for treatment selection, may provide new algorithms for more effective treatment of patients. Genetic variation may impact drug response and genetic markers could help selecting the best treatment strategy for the individual patient. AIM To identify polymorphisms and candidate genes from the literature that are associated with anti-tumour necrosis factor (TNF) treatment response in patients with inflammatory bowel diseases (IBD), Crohn's disease (CD) and ulcerative colitis. METHODS We performed a PubMed literature search and retrieved studies reporting original data on association between polymorphisms and anti-TNF treatment response and conducted a meta-analysis. RESULTS A functional polymorphism in FCGR3A was significantly associated with anti-TNF treatment response among CD patients using biological response criterion (decrease in C-reactive protein, levels). Meta-analyses showed that polymorphisms in TLR2 (rs3804099, OR (95% CI) = 2.17 (1.35-3.47)], rs11938228 [OR = 0.64 (0.43-0.96)], TLR4 (rs5030728) [OR = 3.18 (1.63-6.21)], TLR9 (rs352139) [OR = 0.43 (0.21-0.88)], TNFRSF1A (rs4149570) [OR = 2.06 (1.02-4.17)], IFNG (rs2430561) [OR = 1.66 (1.05-2.63)], IL6 (rs10499563) [OR = 1.65 (1.04-2.63)] and IL1B (rs4848306) [OR = 1.88 (1.05-3.35)] were significantly associated with response among IBD patients using clinical response criteria. A positive predictive value of 0.96 was achieved by combining five genetic markers in an explorative analysis. CONCLUSIONS There are no genetic markers currently available which are adequately predictive of anti-TNF response for use in the clinic. Genetic markers bear the advantage that they do not change over time. Therefore, hypothesis-free approaches, testing a large number of polymorphisms in large, well-characterised cohorts, are required in order to identify genetic profiles with larger effect sizes, which could be employed as biomarkers for treatment selection in clinical settings.
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Affiliation(s)
- S. Bek
- Molecular and Diagnostic Research UnitHospital of Southern JutlandAabenraaDenmark
| | - J. V. Nielsen
- Molecular and Diagnostic Research UnitHospital of Southern JutlandAabenraaDenmark
| | - A. B. Bojesen
- Research Unit for E‐mental HealthMental Health Services in the Region of Southern OdenseOdenseDenmark
| | - A. Franke
- Institute of Clinical Molecular BiologyChristian‐Albrechts‐University of KielKielGermany
| | - S. Bank
- Molecular and Diagnostic Research UnitHospital of Southern JutlandAabenraaDenmark
| | - U. Vogel
- National Research Centre for the Working EnvironmentCopenhagenDenmark
| | - V. Andersen
- Molecular and Diagnostic Research UnitHospital of Southern JutlandAabenraaDenmark,Institute of Molecular MedicineUniversity of Southern DenmarkOdenseDenmark,Institute of Regional Health ResearchUniversity of Southern DenmarkOdenseDenmark,OPENUniversity of Southern DenmarkOdenseDenmark
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Singhal P, Sharma U, Hussain S, Nag A, Bharadwaj M. Identification of genetic variants in TNF receptor 2 which are associated with the development of cervical carcinoma. Biomarkers 2016; 21:665-72. [PMID: 27145290 DOI: 10.3109/1354750x.2016.1172109] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Cervical cancer is one of the most common malignancies among women in India. Beside HPV, other factors present in host also put their role in the progression of cervical tumerogenesis. In present study, we screened 300 subjects to identify variations in TNFR2 gene by PCR-dHPLC method followed by direct sequencing. We identified six known and four novel variations in six different exons of TNFR2 gene. Out of these identified variations, five known variations were found to be significantly associated with the risk of cervical cancer (p < 0.0001). On construction of haplotypes, one haplotype (TTGCC) was emerged as a major protective type while two (CAAGC + CTGCC) were revealed as major risk haplotypes. In conclusion, postmenopausal women having CAAGC + CTGCC haplotypes in TNFR2 gene along with HPV infection and tobacco consumption may lead to the development of cervical cancer.
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Affiliation(s)
- Pallavi Singhal
- a Division of Molecular Genetics and Biochemistry , ICPO, ICMR , Noida , India ;,b Department of Biochemistry , University of Delhi South Campus (UDSC) , New Delhi , India
| | - Upma Sharma
- a Division of Molecular Genetics and Biochemistry , ICPO, ICMR , Noida , India
| | - Showket Hussain
- a Division of Molecular Genetics and Biochemistry , ICPO, ICMR , Noida , India
| | - Alo Nag
- b Department of Biochemistry , University of Delhi South Campus (UDSC) , New Delhi , India
| | - Mausumi Bharadwaj
- a Division of Molecular Genetics and Biochemistry , ICPO, ICMR , Noida , India
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Nishikawa R, Nagai H, Bito T, Ikeda T, Horikawa T, Adachi A, Matsubara T, Nishigori C. Genetic prediction of the effectiveness of biologics for psoriasis treatment. J Dermatol 2016; 43:1273-1277. [DOI: 10.1111/1346-8138.13412] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 03/08/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Rika Nishikawa
- Division of Dermatology; Department of Internal Related; Faculty of Medicine; Kobe University Graduate School of Medicine; Kobe Japan
| | - Hiroshi Nagai
- Division of Dermatology; Department of Internal Related; Faculty of Medicine; Kobe University Graduate School of Medicine; Kobe Japan
| | - Toshinori Bito
- Division of Dermatology; Department of Internal Related; Faculty of Medicine; Kobe University Graduate School of Medicine; Kobe Japan
- Bito Dermatology Clinic; Kobe Japan
| | - Tetsuya Ikeda
- Department of Dermatology; Kobe City Hospital Organization Kobe Medical Center West Hospital; Kobe Japan
| | | | - Atsuko Adachi
- Department of Dermatology; Hyogo Prefectural Kakogawa Medical Center; Kakogawa Japan
| | | | - Chikako Nishigori
- Division of Dermatology; Department of Internal Related; Faculty of Medicine; Kobe University Graduate School of Medicine; Kobe Japan
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Association between Genetic Polymorphisms and Response to Anti-TNFs in Patients with Inflammatory Bowel Disease. Int J Mol Sci 2016; 17:225. [PMID: 26861312 PMCID: PMC4783957 DOI: 10.3390/ijms17020225] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 02/03/2016] [Indexed: 12/11/2022] Open
Abstract
Tumor necrosis factor (TNF) α is a major proinflammatory cytokine involved in the immune response in inflammatory bowel disease (IBD). Anti-TNF drugs such as infliximab and adalimumab are used to treat IBD; however, approximately 30% of patients do not respond to treatment. Individual genetic differences could contribute to lack of efficacy. Genetic studies have tried to uncover the factors underlying differences in response, however, knowledge remains limited, and the results obtained should be validated, so that pharmacogenetic information can be applied in clinical practice. In this review, we gather current knowledge in the pharmacogenetics of anti-TNF drugs in patients with IBD. We observed a connection between the major genes described as possible predictors of response to anti-TNF drugs in IBD and the cytokines and molecules involved in the T helper (Th) 17 pathway.
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Taxonera C, Barreiro-de Acosta M, Calvo M, Saro C, Bastida G, Martín-Arranz MD, Gisbert JP, García-Sánchez V, Marín-Jiménez I, Bermejo F, Chaparro M, Ponferrada Á, Martínez-Montiel MP, Pajares R, de Gracia C, Olivares D, Alba C, Mendoza JL, Fernández-Blanco I. Infliximab Dose Escalation as an Effective Strategy for Managing Secondary Loss of Response in Ulcerative Colitis. Dig Dis Sci 2015; 60:3075-84. [PMID: 26044830 DOI: 10.1007/s10620-015-3735-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/25/2015] [Indexed: 01/14/2023]
Abstract
BACKGROUND The outcomes of infliximab dose escalation in ulcerative colitis (UC) have not been well evaluated. AIMS To assess the short- and long-term outcomes of infliximab dose escalation in a cohort of patients with UC. METHODS This was a multicenter, retrospective, cohort study. All consecutive UC patients who had lost response to infliximab maintenance infusions and who underwent infliximab dose escalation were included. Post-escalation short-term clinical response and remission were evaluated. In the long term, the cumulative probabilities of infliximab failure-free survival and colectomy-free survival were calculated. Predictors of short-term response and event-free survival were estimated using logistic regression analysis and Cox proportional hazard regression analysis. RESULTS Seventy-nine patients were included. Fifty-four patients (68.4%) achieved short-term clinical response and 41 patients (51.9%) entered in clinical remission. After a median follow-up of 15 months [interquartile range (IQR) 8-26], 33 patients (41.8%) had infliximab failure. Patients with short-term response had a significantly lower adjusted rate of infliximab failure [hazard ratio (HR) 0.24, 95% confidence interval (CI) 0.12-0.49; p < 0.001]. During a median follow-up of 24 months (IQR 13-34), 9 patients (11.4%) needed colectomy. Short-term response was identified as a predictor of colectomy avoidance (HR 0.14; 95% CI 0.03-0.69; p < 0.007). CONCLUSIONS In UC patients who lost response to infliximab during maintenance, infliximab dose escalation enabled recovery of short-term response in nearly 70% of patients. In the long term, 58% of patients maintained sustained clinical benefit, and 9 of 10 avoided colectomy. Short-term response was associated with an 86% reduction in the relative risk of colectomy.
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Affiliation(s)
- Carlos Taxonera
- Inflammatory Bowel Disease Unit, Department of Gastroenterology, Hospital Clínico San Carlos, c/Profesor Martín Lagos s/n, 28040, Madrid, Spain. .,Instituto de Investigación del Hospital Clínico San Carlos (IdISSC), Madrid, Spain.
| | | | - Marta Calvo
- Department of Gastroenterology, Hospital Puerta de Hierro, Madrid, Spain.
| | - Cristina Saro
- Department of Gastroenterology, Hospital de Cabueñes, Gijón, Spain.
| | | | | | - Javier P Gisbert
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain.
| | - Valle García-Sánchez
- Department of Gastroenterology, Hospital Reina Sofía and IMIBIC, Universidad de Córdoba, Córdoba, Spain.
| | | | - Fernando Bermejo
- Department of Gastroenterology, Hospital de Fuenlabrada, Madrid, Spain.
| | - María Chaparro
- Department of Gastroenterology, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IP), Madrid, Spain. .,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain.
| | - Ángel Ponferrada
- Department of Gastroenterology, Hospital Infanta Leonor, Madrid, Spain.
| | | | - Ramón Pajares
- Department of Gastroenterology, Hospital Infanta Sofía, Madrid, Spain.
| | - Celia de Gracia
- Department of Gastroenterology, Hospital Gregorio Marañón, Madrid, Spain.
| | - David Olivares
- Inflammatory Bowel Disease Unit, Department of Gastroenterology, Hospital Clínico San Carlos, c/Profesor Martín Lagos s/n, 28040, Madrid, Spain. .,Instituto de Investigación del Hospital Clínico San Carlos (IdISSC), Madrid, Spain.
| | - Cristina Alba
- Inflammatory Bowel Disease Unit, Department of Gastroenterology, Hospital Clínico San Carlos, c/Profesor Martín Lagos s/n, 28040, Madrid, Spain. .,Instituto de Investigación del Hospital Clínico San Carlos (IdISSC), Madrid, Spain.
| | - Juan L Mendoza
- Inflammatory Bowel Disease Unit, Department of Gastroenterology, Hospital Clínico San Carlos, c/Profesor Martín Lagos s/n, 28040, Madrid, Spain. .,Instituto de Investigación del Hospital Clínico San Carlos (IdISSC), Madrid, Spain.
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Abstract
Pharmacogenetic studies have been performed for almost all classes of drugs that have been used in IBD but very few have generated consistent findings or have been replicated. The genetic test that has been approved for clinical practice is TPMT testing prior to starting treatment with thiopurine drugs. Research in IBD pharmacogenetics has focused on prediction of drug efficacy and toxicity by identifying polymorphisms in the genes encoding enzymes that are involved in metabolic pathways. Recent research has mainly focused on therapeutic agents such as azathioprine, methotrexate, aminosalicylates, corticosteroids, infliximab and adalimumab. Future pharmaceutical trials should include pharmacogenetic research to test appropriate candidate genes in a prospective manner and correlate genetic associations with trial outcomes and relevant functional data.
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Chen W, Xu H, Wang X, Gu J, Xiong H, Shi Y. The tumor necrosis factor receptor superfamily member 1B polymorphisms predict response to anti-TNF therapy in patients with autoimmune disease: A meta-analysis. Int Immunopharmacol 2015; 28:146-53. [PMID: 26071216 DOI: 10.1016/j.intimp.2015.05.049] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2015] [Revised: 05/27/2015] [Accepted: 05/29/2015] [Indexed: 12/30/2022]
Abstract
Numerous published data on the tumor necrosis factor receptor superfamily member 1B (TNFRSF1B) gene polymorphisms are shown to be associated with response or non-response to anti-TNF therapy in autoimmune diseases such as rheumatoid arthritis (RA), psoriasis and Crohn's Disease (CD). The aim of this study is to investigate whether the TNFRSF1B rs1061622 T/G or TNFRSF1A A/G rs767455 polymorphisms can predict the response to anti-TNF-based therapy in patients with autoimmune diseases. We conducted a meta-analysis of studies on the association between TNFRSF1B rs1061622 T/G polymorphism or TNFRSF1A A/G rs767455 polymorphism and non-responsiveness to anti-TNF therapy in autoimmune diseases. A total of 8 studies involving 929 subjects for TNFRSF1B rs1061622 and 564 subjects for TNFRSF1A rs767455 were finally considered. These studies consisted of seven studies on the TNFRSF1B polymorphism and four studies on the TNFRSF1A polymorphism. Meta-analysis showed significant association between the TNFRSF1B rs1061622 allele and non-responders to anti-TNF therapy [T/G odds ratio (OR) 0.72, 95% confidence interval (CI) 0.57-0.93, p=0.01]. Stratification by disease type indicated an association between the TNFRSF1B rs1061622 allele and non-responders to TNF antagonist in RA (T/G OR 0.69, 95% CI 0.48-0.99, p<0.05) and psoriasis (T/G OR 0.39, 95% CI 0.23-0.67, p<0.001), but not in CD (T/G OR 1.14, 95% CI 0.57-0.93, p=0.57). And there was no association between TNFRSF1A rs767455 genotype and non-responders to the anti-TNF therapy (A/G OR 0.93, 95% CI 0.70-1.23, p=0.59). This meta-analysis demonstrates that TNFRSF1B T allele carriers show a better response to anti-TNF therapy, and individuals carrying TNFRSF1A A allele have no relationship with the response to anti-TNF therapy for autoimmune diseases. The genotyping of this polymorphism could help to optimize the treatment by identifying patients with a likely poor response to biological drugs.
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Affiliation(s)
- Wenjuan Chen
- Department of Dermatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072 PR China
| | - Hui Xu
- Department of Dermatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072 PR China
| | - Xiuxiu Wang
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040 PR China
| | - Junying Gu
- Department of Dermatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072 PR China
| | - Huizi Xiong
- Department of Dermatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072 PR China
| | - Yuling Shi
- Department of Dermatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072 PR China.
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González-Lara L, Batalla A, Coto E, Gómez J, Eiris N, Santos-Juanes J, Queiro R, Coto-Segura P. The TNFRSF1B rs1061622 polymorphism (p.M196R) is associated with biological drug outcome in Psoriasis patients. Arch Dermatol Res 2014; 307:405-12. [PMID: 25537528 DOI: 10.1007/s00403-014-1533-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 11/17/2014] [Accepted: 12/11/2014] [Indexed: 11/29/2022]
Abstract
Genetic factors are involved not only in the overall risk of suffering psoriasis, but also in their clinical characteristics and eventually in drug outcome. Biological therapies have dramatically improved the prognosis of Psoriasis. However, these treatments are very expensive and patients often exhibit a heterogeneous response that could be partially attributed to their genetic background. Thus, the research for genetic markers in psoriatic patients that could predict a poor response to biological therapies is an important issue. Our aim was to evaluate the effect of DNA variants at the "TNFα pathway" that could affect the risk of developing Psoriasis or the response to biological therapies among these patients. The genetic association study included a total of 518 Psoriatic patients and 480 healthy controls. Ninety of these patients received biological treatment and based on the change in the PASI score after 24 weeks were classified as good (PASI score ≥75%), intermediate (PASI 50-75), and non-responders (PASI <50). Next generation sequencing (NGS) with semiconductor-array technology was used to identify the nucleotide variants in the TNF α, TNFRSF1A and TNFRSF1B, and we only found three missense amino acid changes, all in TNFRSF1B. Interestingly, we found a significantly higher frequency of rs1061622 G carriers among CW6-positive patients (p = 0.004; OR = 1.69, 95% CI = 1.18-2.41). Allele G (p.196R) carriers were significantly more frequent in the non-responder group (56%) (p = 0.05). In conclusion, we report a significant association between the TNFRSF1B p.M196R variant and the risk for psoriasis and the response to treatment with anti-TNF or anti-Il-12/Il-23. The genotyping of this polymorphism could help to optimize the treatment by identifying patients with a likely poor response to biological drugs.
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Affiliation(s)
- Leire González-Lara
- Unit of Psoriasis, Dermatology II Department, Hospital Universitario Central de Asturias, University of Oviedo, 33006, Oviedo, Spain,
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Taxonera C, Olivares D, Mendoza JL, Díaz-Rubio M, Rey E. Need for infliximab dose intensification in Crohn’s disease and ulcerative colitis. World J Gastroenterol 2014; 20:9170-9177. [PMID: 25083091 PMCID: PMC4112868 DOI: 10.3748/wjg.v20.i27.9170] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Revised: 01/24/2014] [Accepted: 04/03/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To compare the need for infliximab dose intensification in two cohorts of patients with Crohn’s disease (CD) or ulcerative colitis (UC).
METHODS: Single centre, uncontrolled, observational study. Consecutive patients with CD and UC who responded to infliximab induction doses were included. Data collected in a prospectively maintained database were retrospectively analysed. Differences in the rates of dose intensification per patient-month and the intensification-free survival time were compared. We also evaluated the interval between the first infliximab induction dose and the first infliximab escalated dose. The weight-adjusted infliximab administration costs were also calculated.
RESULTS: Fifty nine patients with CD and 38 patients with UC were enrolled. The rate of intensification per patient-month was 3.9% for UC and 1.4% for CD (P = 0.005). The median time from baseline to intensification was significantly shorter in UC compared to CD [6.6 mo (IQR: 4.2-9.5 mo) vs 10.7 mo (IQR: 8.9-11.7 mo), P = 0.005]. In the survival analysis, the cumulative probability of avoiding infliximab dose intensification was significantly higher in CD (P = 0.002). In the multivariate analysis, disease (UC vs CD) was the only factor significantly associated with dose intensification. The infiximab administration costs during the first year were significantly higher for UC compared to CD (mean ± SD 234.9 ± 53.3 Euros/kg vs 212.3 ± 15.1 Euros/kg, P = 0.03).
CONCLUSION: The rate of infliximab dose intensification per patient-month is significantly higher in UC patients. The infliximab administration costs are also significantly higher in patients with UC.
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Festen EAM, Weersma RK. How will insights from genetics translate to clinical practice in inflammatory bowel disease? Best Pract Res Clin Gastroenterol 2014; 28:387-97. [PMID: 24913379 DOI: 10.1016/j.bpg.2014.04.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 04/05/2014] [Accepted: 04/13/2014] [Indexed: 02/07/2023]
Abstract
Inflammatory bowel disease, consisting of Crohn's disease and ulcerative colitis, is a chronic inflammatory disease of the gut, which arises through an excessive immune response to the normal gut flora in a genetically susceptible host. The disease affects predominantly young adults and due to its chronic and relapsing nature gives rise to a high disease burden both financially, physically and psychologically. Current therapy still cannot prevent the need for surgical intervention in more than half of IBD patients. Consequently, advances in IBD therapy are of high importance. Recently, several new forms of targeted therapy have been introduced, which should improve surgery-free prognosis of IBD patients. Recent identification of genetic risk variants for IBD has led to new insights into the biological mechanisms of the disease, which will, in the future, lead to new targeted therapy. In the meantime repositioning of drugs from biologically similar diseases towards IBD might lead to new IBD therapies.
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Affiliation(s)
- E A M Festen
- University of Groningen, University Medical Centre Groningen, Department of Gastroenterology and Hepatology, Groningen, The Netherlands; University of Groningen, University Medical Centre Groningen, Department of Genetics, The Netherlands
| | - R K Weersma
- University of Groningen, University Medical Centre Groningen, Department of Gastroenterology and Hepatology, Groningen, The Netherlands.
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Thomas D, Gazouli M, Karantanos T, Rigoglou S, Karamanolis G, Bramis K, Zografos G, Theodoropoulos GE. Association of rs1568885, rs1813443 and rs4411591 polymorphisms with anti-TNF medication response in Greek patients with Crohn’s disease. World J Gastroenterol 2014; 20:3609-3614. [PMID: 24707144 PMCID: PMC3974528 DOI: 10.3748/wjg.v20.i13.3609] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 12/23/2013] [Accepted: 01/20/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the correlation between rs1568885, rs1813443 and rs4411591 polymorphisms and response to infliximab in a cohort of Greek patients with Crohn’s disease (CD).
METHODS: One hundred and twenty-six patients diagnosed with CD based on standard clinical, endoscopic, radiological, and pathological criteria were enrolled in this study at the Gastroenterology Unit of the 2nd Department of Surgery and at the Colorectal Unit of the 1st Department of Propaedeutic Surgery. Infliximab at a dose of 5 mg/kg was administered intravenously at weeks 0, 2, 6 and then every 8 wk. Clinical and serological responses were assessed using the Harvey-Bradshaw Index and serum C-reactive protein (CRP) levels, respectively, and the endoscopic response was evaluated by ileocolonoscopy performed at baseline and after 12-20 wk of therapy. The changes in endoscopic appearance compared to baseline were classified into four categories, and patients were classified as responders and non-responders. Genomic DNA from whole peripheral blood was extracted and genotyping was performed by allele-specific polymerase chain reactions. χ2 test with Yate’s correction based on the S-Plus was used to compare the genotype frequencies.
RESULTS: Eighty patients (63.49%) were classified as complete and 32 (25.39%) as partial responders to infliximab, while 14 (11.11%) were primary non-responders. No correlation was found between response to infliximab and patients’ characteristics such as age, gender and disease duration. There was consistency between Harvey-Bradshaw index scores and serum CRP levels. The TT genotype of the rs1568885 polymorphism was significantly related to partial response (P = 0.024) and resistance to infliximab (P = 0.007) while the AT genotype was more frequent in partial responders (P = 0.035) and in primary non-responders (P = 0.032). Regarding rs1813443, the CC genotype was found to be associated with partial response (P = 0.005) and primary resistance (P = 0.002) to infliximab while no association was found between the rs4411591 polymorphism and the clinical response to infliximab.
CONCLUSION: Based on our results, the rs1568885 and rs1813443 polymorphisms are associated with clinical and biochemical response to infliximab in Greek patients with Crohn’s disease.
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