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Cao H, Diao J, Liu H, Liu S, Liu J, Yuan J, Lin J. The Pathogenicity and Synergistic Action of Th1 and Th17 Cells in Inflammatory Bowel Diseases. Inflamm Bowel Dis 2022; 29:818-829. [PMID: 36166586 DOI: 10.1093/ibd/izac199] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Indexed: 12/09/2022]
Abstract
Inflammatory bowel diseases (IBDs), including ulcerative colitis and Crohn's disease, are characterized by chronic idiopathic inflammation of gastrointestinal tract. Although the pathogenesis of IBD remains unknown, intestinal immune dysfunction has been considered as the core pathogenesis. In the intestinal immune system, T helper 1 (Th1) and Th17 cells are indispensable for intestine homeostasis via preventing pathogenic bacteria invasion, regulating metabolism and functions of intestinal epithelial cells (IECs), and promoting IEC self-renewal. However, during the development of IBD, Th1 and Th17 cells acquire the pathogenicity and change from the maintainer of intestinal homeostasis to the destroyer of intestinal mucosa. Because of coexpressing interferon-γ and interleukin-17A, Th17 cells with pathogenicity are named as pathogenic Th17 cells. In disease states, Th1 cells impair IEC programs by inducing IEC apoptosis, recruiting immune cells, promoting adhesion molecules expression of IECs, and differentiating to epithelial cell adhesion molecule-specific interferon γ-positive Th1 cells. Pathogenic Th17 cells induce IEC injury by triggering IBD susceptibility genes expression of IECs and specifically killing IECs. In addition, Th1 and pathogenic Th17 cells could cooperate to induce colitis. The evidences from IBD patients and animal models demonstrate that synergistic action of Th1 and pathogenic Th17 cells occurs in the diseases development and aggravates the mucosal inflammation. In this review, we focused on Th1 and Th17 cell programs in homeostasis and intestine inflammation and specifically discussed the impact of Th1 and Th17 cell pathogenicity and their synergistic action on the onset and the development of IBD. We hoped to provide some clues for treating IBD.
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Affiliation(s)
- Hui Cao
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jun Diao
- Department of Pediatrics, Yueyang Hospital of Chinese Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Huosheng Liu
- Department of Acupuncture and Moxibustion, Shanghai Jiading Hospital of Traditional Chinese Medicine, Shanghai, China
| | - Suxian Liu
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jun Liu
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jianye Yuan
- Institute of Digestive Diseases, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jiang Lin
- Department of Gastroenterology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Frigerio S, Lartey DA, D’Haens GR, Grootjans J. The Role of the Immune System in IBD-Associated Colorectal Cancer: From Pro to Anti-Tumorigenic Mechanisms. Int J Mol Sci 2021; 22:12739. [PMID: 34884543 PMCID: PMC8657929 DOI: 10.3390/ijms222312739] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/18/2021] [Accepted: 11/23/2021] [Indexed: 12/12/2022] Open
Abstract
Patients with inflammatory bowel disease (IBD) have increased incidence of colorectal cancer (CRC). IBD-associated cancer follows a well-characterized sequence of intestinal epithelial changes, in which genetic mutations and molecular aberrations play a key role. IBD-associated cancer develops against a background of chronic inflammation and pro-inflammatory immune cells, and their products contribute to cancer development and progression. In recent years, the effect of the immunosuppressive microenvironment in cancer development and progression has gained more attention, mainly because of the unprecedented anti-tumor effects of immune checkpoint inhibitors in selected groups of patients. Even though IBD-associated cancer develops in the background of chronic inflammation which is associated with activation of endogenous anti-inflammatory or suppressive mechanisms, the potential role of an immunosuppressive microenvironment in these cancers is largely unknown. In this review, we outline the role of the immune system in promoting cancer development in chronic inflammatory diseases such as IBD, with a specific focus on the anti-inflammatory mechanisms and suppressive immune cells that may play a role in IBD-associated tumorigenesis.
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Affiliation(s)
- Sofía Frigerio
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands; (S.F.); (D.A.L.); (G.R.D.)
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands
| | - Dalia A. Lartey
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands; (S.F.); (D.A.L.); (G.R.D.)
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands
| | - Geert R. D’Haens
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands; (S.F.); (D.A.L.); (G.R.D.)
| | - Joep Grootjans
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands; (S.F.); (D.A.L.); (G.R.D.)
- Tytgat Institute for Liver and Intestinal Research, Amsterdam University Medical Centers, Location AMC, 1105 AZ Amsterdam, The Netherlands
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Chen L, Xu W, Mao S, Zhu R, Zhang J. Autoantibody of interleukin-17A induced by recombinant Mycobacterium smegmatis attenuates airway inflammation in mice with neutrophilic asthma. J Asthma 2021; 59:2117-2126. [PMID: 34644222 DOI: 10.1080/02770903.2021.1989696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Previous studies have shown Interleukin (IL)-17A as an important contributor to the development of severe asthma, which is mainly characterized by neutrophilic inflammation and less response to corticosteroids. Consequently, the IL-17A-neutrophil axis could be a potential therapeutic target. Previously, we constructed a recombinant Mycobacterium smegmatis (rMS) expressing fusion protein Ag85A-IL-17A, and confirmed it could induce production of IL-17A autoantibody in vivo. This study uses a murine model of neutrophilic asthma to further investigate the effects of rMS on airway inflammation. METHODS DO11.10 mice were divided into four groups: phosphate buffered saline (PBS), asthma, rMS and MS. This murine model of neutrophilic asthma was established with ovalbumin (OVA) challenge, whereby PBS, rMS and MS were administered intranasally. Anti-inflammatory effects on inflammatory cell infiltration and expression of inflammatory mediators in bronchoalveolar lavage fluid (BALF) were evaluated, along with histopathological changes in lung tissues. RESULTS A sustained high-titer IL-17A autoantibody was detected in sera of the rMS group. Compared to the asthma group, the number of neutrophils, IL-17A, CXCL-1 levels and MPO activity in the rMS group were all significantly reduced (p < 0.01). Histological analysis showed rMS remarkably suppressed inflammatory infiltration around bronchia. The inflammation score and the mucus score in the rMS group were both significantly lower than those in the asthma group (p < 0.001). CONCLUSION rMS ameliorated airway inflammation in mice with neutrophilic asthma caused by inducing IL-17A autoantibody and regulating the IL-17A-neutrophil axis, thus offering a possible novel treatment for neutrophilic asthma.
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Affiliation(s)
- Ling Chen
- Department of Pediatrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Wanting Xu
- Department of Neonatology, Shanghai First Maternity and Infant Hospital, Shanghai, China
| | - Song Mao
- Department of Pediatrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Ruochen Zhu
- Department of Pediatrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jianhua Zhang
- Department of Pediatrics, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Lack of Association between Serum Interleukin-23 and Interleukin-27 Levels and Disease Activity in Patients with Active Systemic Lupus Erythematosus. J Clin Med 2021; 10:jcm10204788. [PMID: 34682911 PMCID: PMC8537777 DOI: 10.3390/jcm10204788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 11/17/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic systemic autoimmune disease characterized by the production of multiple autoantibodies, resulting in tissue and organ damage. Recent studies have revealed that interleukin-23 (IL-23) and interleukin-27 (IL-27) may be therapeutically relevant in selected SLE manifestations. This study aimed to identify associations between serum IL-27 and IL-23 levels and disease activity in Polish patients with different manifestations of SLE: neuropsychiatric lupus (NPSLE), and lupus nephritis (LN). Associations between interleukin levels and oligo-specific antibodies against double-stranded DNA (dsDNA), dose of glucocorticoids, and type of treatment were also analyzed. An enzyme-linked immunosorbent assay was used to assess anti-dsDNA antibodies and analyze the serum concentration of IL-27 and IL-23 from 72 patients aged 19-74 years with confirmed active SLE. Disease activity was measured using the Systemic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI 2-K). No significant correlations between interleukin levels and SLEDAI score, anti-dsDNA, corticosteroid dose, or type of treatment were noted. Patients with NPSLE and LN presented the highest median scores of SLEDAI.
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Nitsch L, Schneider L, Zimmermann J, Müller M. Microglia-Derived Interleukin 23: A Crucial Cytokine in Alzheimer's Disease? Front Neurol 2021; 12:639353. [PMID: 33897596 PMCID: PMC8058463 DOI: 10.3389/fneur.2021.639353] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 03/15/2021] [Indexed: 01/26/2023] Open
Abstract
Neuronal cell death, amyloid β plaque formation and development of neurofibrillary tangles are among the characteristics of Alzheimer's disease (AD). In addition to neurodegeneration, inflammatory processes such as activation of microglia and astrocytes are crucial in the pathogenesis and progression of AD. Cytokines are essential immune mediators of the immune response in AD. Recent data suggest a role of interleukin 23 (IL-23) and its p40 subunit in the pathogenesis of AD and corresponding animal models, in particular concerning microglia activation and amyloid β plaque formation. Moreover, in animal models, the injection of anti-p40 antibodies resulted in reduced amyloid β plaque formation and improved cognitive performance. Here, we discuss the pathomechanism of IL-23 mediated inflammation and its role in AD.
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Affiliation(s)
- Louisa Nitsch
- Department of Neurology, University Hospital Bonn, Bonn, Germany
| | - Linda Schneider
- Department of Surgery, University Hospital Bonn, Bonn, Germany
| | | | - Marcus Müller
- Department of Neurology, University Hospital Bonn, Bonn, Germany
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Banfi D, Moro E, Bosi A, Bistoletti M, Cerantola S, Crema F, Maggi F, Giron MC, Giaroni C, Baj A. Impact of Microbial Metabolites on Microbiota-Gut-Brain Axis in Inflammatory Bowel Disease. Int J Mol Sci 2021; 22:1623. [PMID: 33562721 PMCID: PMC7915037 DOI: 10.3390/ijms22041623] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/29/2021] [Accepted: 02/02/2021] [Indexed: 02/07/2023] Open
Abstract
The complex bidirectional communication system existing between the gastrointestinal tract and the brain initially termed the "gut-brain axis" and renamed the "microbiota-gut-brain axis", considering the pivotal role of gut microbiota in sustaining local and systemic homeostasis, has a fundamental role in the pathogenesis of Inflammatory Bowel Disease (IBD). The integration of signals deriving from the host neuronal, immune, and endocrine systems with signals deriving from the microbiota may influence the development of the local inflammatory injury and impacts also more distal brain regions, underlying the psychophysiological vulnerability of IBD patients. Mood disorders and increased response to stress are frequently associated with IBD and may affect the disease recurrence and severity, thus requiring an appropriate therapeutic approach in addition to conventional anti-inflammatory treatments. This review highlights the more recent evidence suggesting that alterations of the microbiota-gut-brain bidirectional communication axis may concur to IBD pathogenesis and sustain the development of both local and CNS symptoms. The participation of the main microbial-derived metabolites, also defined as "postbiotics", such as bile acids, short-chain fatty acids, and tryptophan metabolites in the development of IBD-associated gut and brain dysfunction will be discussed. The last section covers a critical evaluation of the main clinical evidence pointing to the microbiome-based therapeutic approaches for the treatment of IBD-related gastrointestinal and neuropsychiatric symptoms.
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Affiliation(s)
- Davide Banfi
- Department of Medicine and Surgery, University of Insubria, via H Dunant 5, 21100 Varese, Italy; (D.B.); (A.B.); (M.B.); (F.M.); (A.B.)
| | - Elisabetta Moro
- Department of Internal Medicine and Therapeutics, Section of Pharmacology, University of Pavia, via Ferrata 9, 27100 Pavia, Italy; (E.M.); (F.C.)
| | - Annalisa Bosi
- Department of Medicine and Surgery, University of Insubria, via H Dunant 5, 21100 Varese, Italy; (D.B.); (A.B.); (M.B.); (F.M.); (A.B.)
| | - Michela Bistoletti
- Department of Medicine and Surgery, University of Insubria, via H Dunant 5, 21100 Varese, Italy; (D.B.); (A.B.); (M.B.); (F.M.); (A.B.)
| | - Silvia Cerantola
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Largo Meneghetti 2, 35131 Padova, Italy; (S.C.); (M.C.G.)
| | - Francesca Crema
- Department of Internal Medicine and Therapeutics, Section of Pharmacology, University of Pavia, via Ferrata 9, 27100 Pavia, Italy; (E.M.); (F.C.)
| | - Fabrizio Maggi
- Department of Medicine and Surgery, University of Insubria, via H Dunant 5, 21100 Varese, Italy; (D.B.); (A.B.); (M.B.); (F.M.); (A.B.)
| | - Maria Cecilia Giron
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Largo Meneghetti 2, 35131 Padova, Italy; (S.C.); (M.C.G.)
| | - Cristina Giaroni
- Department of Medicine and Surgery, University of Insubria, via H Dunant 5, 21100 Varese, Italy; (D.B.); (A.B.); (M.B.); (F.M.); (A.B.)
- Centre of Neuroscience, University of Insubria, 21100 Varese, Italy
| | - Andreina Baj
- Department of Medicine and Surgery, University of Insubria, via H Dunant 5, 21100 Varese, Italy; (D.B.); (A.B.); (M.B.); (F.M.); (A.B.)
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Pensa C, Piccolo A, Zangrilli A, Bavetta M, Bianchi L. Risankizumab: How to choose the right dose in clinical practice? Dermatol Ther 2020; 33:e14371. [DOI: 10.1111/dth.14371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 09/15/2020] [Accepted: 09/23/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Chiara Pensa
- Department of Dermatology University Hospital of Tor Vergata Rome Italy
| | - Arianna Piccolo
- Department of Dermatology University Hospital of Tor Vergata Rome Italy
| | - Arianna Zangrilli
- Department of Dermatology University Hospital of Tor Vergata Rome Italy
| | - Mauro Bavetta
- Department of Dermatology University Hospital of Tor Vergata Rome Italy
| | - Luca Bianchi
- Department of Dermatology University Hospital of Tor Vergata Rome Italy
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Ju J, Dai Y, Yang J, Liu C, Fan L, Feng L, Zhao B, Zeng M, Liu Z, Sun X. Crohn's disease exacerbated by IL-17 inhibitors in patients with psoriasis: a case report. BMC Gastroenterol 2020; 20:340. [PMID: 33059618 PMCID: PMC7560304 DOI: 10.1186/s12876-020-01474-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 09/28/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Previous studied revealed that psoriasis and Inflammatory bowel disease (IBD) have highly overlapping epidemiological characteristics, genetic susceptibility loci, disease risk factors, immune mechanisms, and comorbidities. More and more biologics have been used to treat psoriasis and IBD. Interleukin (IL)-17 inhibitors played an important role in the treatment of psoriasis, but induced and aggravated inflammatory bowel disease in some patients. IL-23 inhibitors have shown to be effective to both psoriasis and CD. CASE PRESENTATION Forty-one year old Chinese male patient who came to the hospital for psoriasis, developed severe gastrointestinal symptoms after using an IL-17 inhibitor, and was diagnosed with Crohn's disease (CD). The patient eventually used an IL-23 inhibitor to relieve both psoriasis and CD. CONCLUSION IBD patients and psoriasis patients have increased probability of suffering from the other disease. The case that patients had suffered from psoriasis and CD before the use of IL-17 inhibitor is quite rare. This case suggests that physicians need to be careful when treating patients with psoriasis and CD with biologics, and it is necessary to evaluate the gastrointestinal tract.
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Affiliation(s)
- Jingyi Ju
- Department of Gastroenterology, Shanghai Tenth People's Hospital of Tongji University, No. 301 Yanchang Road, Shanghai, 200072, China
| | - Yuanyuan Dai
- Department of Gastroenterology, Shanghai Tenth People's Hospital of Tongji University, No. 301 Yanchang Road, Shanghai, 200072, China
| | - Jiaolan Yang
- Department of Gastroenterology, Shanghai Tenth People's Hospital of Tongji University, No. 301 Yanchang Road, Shanghai, 200072, China
| | - Changqin Liu
- Department of Gastroenterology, Shanghai Tenth People's Hospital of Tongji University, No. 301 Yanchang Road, Shanghai, 200072, China
| | - Li Fan
- Department of Gastroenterology, Shanghai Tenth People's Hospital of Tongji University, No. 301 Yanchang Road, Shanghai, 200072, China
| | - Lijin Feng
- Department of Pathology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Binghui Zhao
- Department of Radiology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Meiying Zeng
- Department of Radiology, Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Zhanju Liu
- Department of Gastroenterology, Shanghai Tenth People's Hospital of Tongji University, No. 301 Yanchang Road, Shanghai, 200072, China
| | - Xiaomin Sun
- Department of Gastroenterology, Shanghai Tenth People's Hospital of Tongji University, No. 301 Yanchang Road, Shanghai, 200072, China. .,Department of Gastroenterology, Shanghai Tenth People's Hospital Chongming Branch, No. 66 Xiangyang East Road, Chongming, 202157, China.
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Argollo M, Danese S. Novel Targets for Therapeutic Intervention in Inflammatory Bowel Disease: Research Drives Clinic. Curr Pharm Des 2020; 25:5-6. [PMID: 31190642 DOI: 10.2174/138161282501190514105602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Marjorie Argollo
- IBD Center Department of Gastroenterology Humanitas Clinical and Research Centre Via Manzoni 56, 20089 Milan, Italy
| | - Silvio Danese
- IBD Center Department of Gastroenterology Humanitas Clinical and Research Centre Via Manzoni 56, 20089 Milan, Italy
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