1
|
Wu T, Wang G, Xiong Z, Xia Y, Song X, Zhang H, Wu Y, Ai L. Probiotics Interact With Lipids Metabolism and Affect Gut Health. Front Nutr 2022; 9:917043. [PMID: 35711544 PMCID: PMC9195177 DOI: 10.3389/fnut.2022.917043] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/06/2022] [Indexed: 11/13/2022] Open
Abstract
Probiotics have attracted much attention due to their ability to modulate host intestinal microbe, participate in nutrient metabolism or immunomodulatory. Both inflammatory bowel disease (IBD) and bowel cancer are digestive system disease, which have become a global public health problem due to their unclear etiology, difficult to cure, and repeated attacks. Disturbed gut microbiota and abnormal lipid metabolism would increase the risk of intestinal inflammation. However, the link between lipid metabolism, probiotics, and IBD is unclear. In this review, we found that different lipids and their derivatives have different effects on IBD and gut microbes. ω-3 polyunsaturated fatty acids (PUFAs) docosahexaenoic acid, eicosapentaenoic acid, and their derivatives resolvin E1, resolvin D can inhibit oxidative stress and reactive oxygen species activate NFκB and MAPk pathway. While ω-6 PUFAs linoleic acid and arachidonic acid can be derived into leukotrienes and prostaglandins, which will aggravate IBD. Cholesterol can be converted into bile acids to promote lipid absorption and affect microbial survival and colonization. At the same time, it is affected by microbial bile salt hydrolase to regulate blood lipids. Low denstiy lipoprotein (LDL) is easily converted into oxidized LDL, thereby promoting inflammation, while high denstiy lipoprotein (HDL) has the opposite effect. Probiotics compete with intestinal microorganisms for nutrients or ecological sites and thus affect the structure of intestinal microbiota. Moreover, microbial short chain fatty acids, bile salt hydrolase, superoxide dismutase, glutathione, etc. can affect lipid metabolism and IBD. In conclusion, probiotics are directly or indirectly involved in lipids metabolism and their impact on IBD, which provides the possibility to explore the role of probiotics in improving gut health.
Collapse
Affiliation(s)
- Taoying Wu
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- Hunan Key Laboratory of Bean Products Processing and Safety Control, School of Food and Chemical Engineering, Shaoyang University, Shaoyang, China
| | - Guangqiang Wang
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Zhiqiang Xiong
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Yongjun Xia
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Xin Song
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Hui Zhang
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Yan Wu
- Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Lianzhong Ai
- Shanghai Engineering Research Center of Food Microbiology, School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
| |
Collapse
|
2
|
Li L, Jiang X, Fu L, Zhang L, Feng Y. Reactivation rates of hepatitis B or C or HIV in patients with psoriasis using biological therapies: a systematic review and meta-analysis. Clin Exp Med 2022:10.1007/s10238-022-00827-y. [PMID: 35499793 DOI: 10.1007/s10238-022-00827-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/22/2022] [Indexed: 02/05/2023]
Abstract
Some biological therapies for psoriasis can cause the reactivation of viral infections. Although recent studies suggest no increased rate of reactivation with biological therapies, some life-threatening cases have been reported. Therefore, this meta-analysis examined the rate of virus reactivation in patients with psoriasis with biological therapies and concurrent hepatitis B virus (HBV), hepatitis C virus (HCV), or human immunodeficiency virus (HIV) infection. PubMed, Embase, and the Cochrane Library were searched for available papers from inception to December 2021. The outcome was the number of patients with virus reactivation after using biological therapies. The random-effect model was used in all analyses. Fourteen reports (1033 patients) were included. The pooled overall rate of virus reactivation was 0.04 (95%CI 0.01-0.09; I2 = 67.7%, P < 0.001). The pooled rates of HBV, HCV, and HIV reactivation were 0.04 (95%CI 0.00-0.10; I2 = 79.9%, P < 0.001), 0.07 (95%CI 0.02-0.14; I2 = 23.7%, P = 0.24), and 0.12 (95%CI 0.00-0.40), respectively. The pooled rates of HBV and HCV reactivation were 0.10 (95%CI 0.03-0.19) and 0.08 (95%CI 0.03-0.15) in Asia, but 0.00 (95%CI 0.00-0.01) and 0.04 (95%CI 0.00-0.21) in Europe. The publication type also influenced the results. The use of biological therapy in patients with psoriasis and HBV, HCV, or HIV infection might be associated with the rate of viral reactivation, but this meta-analysis had limitations, and the evidence might be weak. Nevertheless, it might suggest that at least a consultation with an infection specialist might be warranted in patients with psoriasis in whom biological therapies are considered.
Collapse
Affiliation(s)
- Lin Li
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Dermatology, Chengdu Second People's Hospital, Chengdu, Sichuan, China
| | - Xian Jiang
- Department of Dermatology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
- Laboratory of Dermatology, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, 610041, China.
| | - Lixin Fu
- Department of Dermatology, Chengdu Second People's Hospital, Chengdu, Sichuan, China
| | - Liwen Zhang
- Department of Dermatology, Chengdu Second People's Hospital, Chengdu, Sichuan, China
| | - Yanyan Feng
- Department of Dermatology, Chengdu Second People's Hospital, Chengdu, Sichuan, China
| |
Collapse
|
3
|
Hong JJ, Hadeler EK, Mosca ML, Brownstone ND, Bhutani T, Liao WJ. TNF-alpha inhibitors and ustekinumab for the treatment of psoriasis: therapeutic utility in the era of IL-17 and IL-23 inhibitors. JOURNAL OF PSORIASIS AND PSORIATIC ARTHRITIS 2022; 7:79-92. [PMID: 35757187 PMCID: PMC9229820 DOI: 10.1177/24755303211047479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Psoriasis is a chronic inflammatory condition for which eleven FDA-approved biologic therapies are approved. Over the past decade, studies have documented the higher efficacy of IL-17 and IL-23 inhibitors for the treatment of psoriasis compared to the TNF-alpha inhibitors and ustekinumab, an IL-12/23 inhibitor. Despite this, there remains an important role for the use of TNF-alpha inhibitors and ustekinumab in the treatment of psoriasis. Here, we review how considerations of infection and malignancy risk, patient demographics, treatment resistance, and co-morbidities may make certain TNF-alpha inhibitors or ustekinumab an excellent choice for therapy in particular patient subgroups.
Collapse
Affiliation(s)
- Julie J Hong
- University of California San Francisco, Department of Dermatology, Psoriasis and Skin Treatment Center
| | - Edward K Hadeler
- University of California San Francisco, Department of Dermatology, Psoriasis and Skin Treatment Center
| | - Megan L Mosca
- University of California San Francisco, Department of Dermatology, Psoriasis and Skin Treatment Center
| | - Nicholas D Brownstone
- University of California San Francisco, Department of Dermatology, Psoriasis and Skin Treatment Center
| | - Tina Bhutani
- University of California San Francisco, Department of Dermatology, Psoriasis and Skin Treatment Center
| | - Wilson J Liao
- University of California San Francisco, Department of Dermatology, Psoriasis and Skin Treatment Center
| |
Collapse
|
4
|
Abdulla M, AlQamish J, Mohammed N, Al Saeed M, Aali HJA, Al Khaja A, Hasan ZAIY, Haider FY, Ebrahim SDN, Mahfoodh ZSA, Hubail MAH, Alhajri I, Al-Matrook F, Tork A. Early discontinuation of biological therapy among inflammatory bowel disease patients in Bahrain: Real world experience. Saudi J Gastroenterol 2022; 28:193-200. [PMID: 35083972 PMCID: PMC9212118 DOI: 10.4103/sjg.sjg_336_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Despite the effectiveness of several biological agents in the treatment of inflammatory bowel disease (IBD), some patients respond better than others. Such discrepancies are often evident early in the treatment course. The aim of this study is to identify the risks and assess the rate of early biological discontinuation (BD) among IBD patients. METHODS In this retrospective cohort study conducted in Bahrain all IBD patients who were administered biological agents between June 2009 and June 2019 were included. Medical records were reviewed to collect study data and confirm IBD diagnoses. Early discontinuation of biological agents was defined by discontinuation of a biological agent (within 6 months from administration). Montreal classification was used to classify Crohn's disease and ulcerative colitis (UC) according to location and extension, respectively. RESULTS Ineffectiveness was the most common reason for early BD. Early BD was not related to the type of IBD, biological agent used, or to most patient-related factors (such as gender and family history). Patient age at index biological initiation was the only independent significant predictor of early BD (P = 0.045, adjusted odds ratios (95% CI): 1.06 (1.001-1.116)] even after correction of two significant factors: comorbid diabetes and marked weight loss at diagnosis. CONCLUSION The older the IBD patient at the time of biological therapy initiation, the higher the incidence of early BD. Therefore, caution and close follow-up are required for biological therapy among elderly patients to assess effectiveness and adverse drug reactions.
Collapse
Affiliation(s)
- Maheeba Abdulla
- Department of Internal Medical, Medical Department, Salmaniya Medical Complex, Bahrain, Egypt,Address for correspondence: Dr. Maheeba Abdulla, PO Box 54533, Manama, Bahrain. E-mail:
| | | | - Nafeesa Mohammed
- Department of Internal Medical, Medical Department, Salmaniya Medical Complex, Bahrain, Egypt
| | - Mahmood Al Saeed
- Department of Internal Medical, Medical Department, Salmaniya Medical Complex, Bahrain, Egypt
| | - Hasan Jawad Al Aali
- Department of Internal Medical, Medical Department, Salmaniya Medical Complex, Bahrain, Egypt
| | - Aysha Al Khaja
- Department of Internal Medical, Medical Department, Salmaniya Medical Complex, Bahrain, Egypt
| | | | - Fatema Yusuf Haider
- Department of Internal Medical, Medical Department, Salmaniya Medical Complex, Bahrain, Egypt
| | | | | | | | - Isa Alhajri
- Department of Internal Medical, Medical Department, Salmaniya Medical Complex, Bahrain, Egypt
| | - Fatema Al-Matrook
- Department of Internal Medical, Medical Department, Salmaniya Medical Complex, Bahrain, Egypt
| | - Ahmed Tork
- Chemical Pathology and Molecular Diagnostics, Medical Research Institute, Alexandria University, Egypt
| |
Collapse
|
5
|
Davis JS, Ferreira D, Paige E, Gedye C, Boyle M. Infectious Complications of Biological and Small Molecule Targeted Immunomodulatory Therapies. Clin Microbiol Rev 2020; 33:e00035-19. [PMID: 32522746 PMCID: PMC7289788 DOI: 10.1128/cmr.00035-19] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The past 2 decades have seen a revolution in our approach to therapeutic immunosuppression. We have moved from relying on broadly active traditional medications, such as prednisolone or methotrexate, toward more specific agents that often target a single receptor, cytokine, or cell type, using monoclonal antibodies, fusion proteins, or targeted small molecules. This change has transformed the treatment of many conditions, including rheumatoid arthritis, cancers, asthma, and inflammatory bowel disease, but along with the benefits have come risks. Contrary to the hope that these more specific agents would have minimal and predictable infectious sequelae, infectious complications have emerged as a major stumbling block for many of these agents. Furthermore, the growing number and complexity of available biologic agents makes it difficult for clinicians to maintain current knowledge, and most review articles focus on a particular target disease or class of agent. In this article, we review the current state of knowledge about infectious complications of biologic and small molecule immunomodulatory agents, aiming to create a single resource relevant to a broad range of clinicians and researchers. For each of 19 classes of agent, we discuss the mechanism of action, the risk and types of infectious complications, and recommendations for prevention of infection.
Collapse
Affiliation(s)
- Joshua S Davis
- Department of Infectious Diseases and Immunology, John Hunter Hospital, Newcastle, NSW, Australia
- Global and Tropical Health Division, Menzies School of Health Research and Charles Darwin University, Darwin, NT, Australia
- School of Medicine and Public Health, University of Newcastle, Newcastle, NSW, Australia
| | - David Ferreira
- School of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Emma Paige
- Department of Infectious Diseases, Alfred Hospital, Melbourne, VIC, Australia
| | - Craig Gedye
- School of Medicine, University of New South Wales, Sydney, NSW, Australia
- Department of Oncology, Calvary Mater Hospital, Newcastle, NSW, Australia
| | - Michael Boyle
- Department of Infectious Diseases and Immunology, John Hunter Hospital, Newcastle, NSW, Australia
- School of Medicine and Public Health, University of Newcastle, Newcastle, NSW, Australia
| |
Collapse
|
6
|
Murdaca G, Negrini S, Magnani O, Penza E, Pellecchio M, Gulli R, Mandich P, Puppo F. Update upon efficacy and safety of etanercept for the treatment of spondyloarthritis and juvenile idiopathic arthritis. Mod Rheumatol 2017; 28:417-431. [DOI: 10.1080/14397595.2017.1366006] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Giuseppe Murdaca
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Simone Negrini
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Ottavia Magnani
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Elena Penza
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Marco Pellecchio
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Rossella Gulli
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, Section of Medical Genetics, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Paola Mandich
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics and Maternal Child Health, Section of Medical Genetics, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| | - Francesco Puppo
- Department of Internal Medicine, Scleroderma Unit, Clinical Immunology Unit, University of Genova and IRCCS-Azienda Ospedaliera Universitaria San Martino, Genova, Italy
| |
Collapse
|
7
|
Na SH, Nam EY, Choe PG, Park WB, Kim NJ, Oh MD, Lee EY, Kim NH. A Case of Varicelliform Zoster in a Patient Treated with Etanercept for Ankylosing Spondylitis. JOURNAL OF RHEUMATIC DISEASES 2015. [DOI: 10.4078/jrd.2015.22.3.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Sun Hee Na
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Eun Young Nam
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Pyoeng Gyun Choe
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Wan Beom Park
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Nam Joong Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Myoung-don Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Eun Young Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Nak-Hyun Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| |
Collapse
|
8
|
Abstract
Current therapeutic options for patients with inflammatory bowel disease (IBD) include several agents that can alter their immune response to infections. Effective vaccines exist and offer protection against a number of infectious diseases. However, recent data has shown that IBD patients are inadequately vaccinated and, as a result, at risk to develop certain preventable infections. Furthermore, gastroenterologists' knowledge regarding the appropriate immunizations to administer to their IBD patients is suboptimal. This review article focuses on the current immunization schedule for the IBD patient and stresses the important role of the gastroenterologist as an active participant in the management of vaccination in their IBD patients.
Collapse
Affiliation(s)
- Athanasios P Desalermos
- Section of Gastroenterology, Boston Medical Center, Boston University School of Medicine, 85 East Concord Street, Boston, MA 02118, USA
| | | | | |
Collapse
|
9
|
Abstract
An increasing proportion of patients with inflammatory bowel disease (IBD) are treated with biological medications. The risk of infectious complications remains a significant concern in patients treated with biologics. Treatment with biological agents in IBD is generally safe, but there may be an increased risk of certain opportunistic infections. Some of the infectious risks are class specific, whereas others are a common concern for all biologics. A careful screening, surveillance, and immunization program, in accordance with available guidelines, is important to minimize any risk of infectious complications.
Collapse
|
10
|
Stopping, continuing, or restarting immunomodulators and biologics when an infection or malignancy develops. Inflamm Bowel Dis 2014; 20:926-35. [PMID: 24651584 DOI: 10.1097/mib.0000000000000002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Thiopurines and biologics are being used earlier and more frequently for the treatment of Crohn's disease and ulcerative colitis. These medications are generally well tolerated and usually do not require cessation due to a side effect. Rare but serious infections and cancers may develop in patients on these immunosuppressants. Evidence-based data are lacking to guide physicians on whether continuing or stopping thiopurines and biologics is necessary and, when a side effect does occur, if and when restarting these medications is feasible. The aim of this review was to outline the infectious and malignant complications that may develop on these treatments and to provide recommendations for continuing, stopping, and restarting thiopurines and biologics once a patient develops a treatment-related complication. These are not formal guidelines and should not replace individualized care by the treating physician.
Collapse
|
11
|
Abstract
An increasing majority of patients with inflammatory bowel disease (IBD) will be placed on immunosuppressive medications, thus increasing their susceptibility to infections. Although many of these infections are preventable through the use of vaccinations, vaccines seem to be underutilized in IBD patients. This article reviews current immunization guidelines and makes evidence-based recommendations regarding the appropriate use of vaccinations for patients with IBD.
Collapse
|
12
|
Murdaca G, Spanò F, Contatore M, Guastalla A, Magnani O, Puppo F. Efficacy and safety of etanercept in chronic immune-mediated disease. Expert Opin Drug Saf 2014; 13:649-61. [DOI: 10.1517/14740338.2014.899579] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
13
|
Huang M, Huang L. Reactivation of hepatitis C viral infection after treatment with infliximab. J Clin Gastroenterol 2014; 48:189-90. [PMID: 24247815 DOI: 10.1097/mcg.0000000000000001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mitchell Huang
- *Dartmouth College, Hanover, NH †Digestive Health specialists, Puyallup, WA
| | | |
Collapse
|
14
|
Ma C, Walters B, Fedorak RN. Varicella zoster meningitis complicating combined anti-tumor necrosis factor and corticosteroid therapy in Crohn’s disease. World J Gastroenterol 2013; 19:3347-3351. [PMID: 23745038 PMCID: PMC3671088 DOI: 10.3748/wjg.v19.i21.3347] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Revised: 03/26/2013] [Accepted: 04/04/2013] [Indexed: 02/06/2023] Open
Abstract
Opportunistic viral infections are a well-recognized complication of anti-tumor necrosis factor (TNF) therapy for inflammatory bowel disease (IBD). Cases of severe or atypical varicella zoster virus infection, both primary and latent reactivation, have been described in association with immunosuppression of Crohn’s disease (CD) patients. However, central nervous system varicella zoster virus infections have been rarely described, and there are no previous reports of varicella zoster virus meningitis associated with anti-TNF therapy among the CD population. Here, we present the case of a 40-year-old male with severe ileocecal-CD who developed a reactivation of dermatomal herpes zoster after treatment with prednisone and adalimumab. The reactivation presented as debilitating varicella zoster virus meningitis, which was not completely resolved despite aggressive antiviral therapy with prolonged intravenous acyclovir and subsequent oral valacyclovir. This is the first reported case of opportunistic central nervous system varicella zoster infection complicating anti-TNF therapy in the CD population. This paper also reviews the literature on varicella zoster virus infections of immunosuppressed IBD patients and the importance of vaccination prior to initiation of anti-TNF therapy.
Collapse
|
15
|
Lin MV, Blonski W, Buchner AM, Reddy KR, Lichtenstein GR. The influence of anti-TNF therapy on the course of chronic hepatitis C virus infection in patients with inflammatory bowel disease. Dig Dis Sci 2013. [PMID: 23179145 DOI: 10.1007/s10620-012-2457-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND The immunosuppressive potential of anti-tumor necrosis factor (TNF) in exacerbating chronic hepatitis C virus (HCV) infection has been a major concern. We aim to critically analyze the impact of anti-TNF on the course of chronic HCV infection in patients with concurrent inflammatory bowel disease (IBD) and HCV infection. MATERIALS AND METHODS Patients with diagnosis of IBD and HCV were identified retrospectively through the University of Pennsylvania Health System electronic database. Data assessed included demographics, duration of IBD and HCV infection, HCV RNA levels, HCV genotype, liver histology, hepatic biochemical tests (HBT) and IBD disease activity index. RESULTS A total of 4,274 IBD and 3,523 HCV patients were identified from 10/1998 to 05/2010. Thirty-seven patients had concurrent HCV infection and IBD, of which 23 patients were eligible (61 % CD; 39 % UC). Five patients (22 %) received anti-TNF therapy (infliximab). Two patients received pegylated interferon and ribavirin (both were non-responders). Overall, three patients had clinical remission and one patient had clinical response to infliximab. When compared to baseline, one patient had HBT improvement, three patients remained stable and one patient had HBT elevation, which was likely due to progressive liver disease in view of HIV co-infection. CONCLUSION This represents the first critical analysis assessing the impact of anti-TNF therapy on the course of chronic HCV in IBD patients. Concurrent HCV infection in IBD patients is uncommon. Treatment of IBD with infliximab in HCV patients did not result in flares in hepatic biochemical tests while there was an improvement in the IBD disease activity score.
Collapse
Affiliation(s)
- Ming Valerie Lin
- Division of Digestive Disease, University of Cincinnati, Cincinnati, OH, USA
| | | | | | | | | |
Collapse
|
16
|
Soloviova K, Puliaiev M, Haas M, Via CS. In vivo maturation of allo-specific CD8 CTL and prevention of lupus-like graft-versus-host disease is critically dependent on T cell signaling through the TNF p75 receptor but not the TNF p55 receptor. THE JOURNAL OF IMMUNOLOGY 2013; 190:4562-72. [PMID: 23526821 DOI: 10.4049/jimmunol.1300091] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A third signal is required for maturation of effector CD8 CTL in addition to TCR and CD28 engagement. Inflammatory cytokines can provide a third signal; however, in nonpathogen settings (i.e., antitumor responses), the identity of the third signal is not clear. A useful model for in vivo CD8 CTL in the absence of exogenous pathogens is the alloantigen-driven parent-into F1 model of acute graft-versus-host disease (GVHD) characterized by a strong TNF-dependent donor antihost CD8 CTL T cell response. To determine whether TNF acts directly on donor T cells in a signal 3 manner, F1 mice received TNFR 1 (p55) knockout (KO) and/or TNFR 2 (p75) KO donor T cells. Donor p75 KO but not p55KO donor T cells failed to induce acute GVHD phenotype and instead induced a lupus-like chronic GVHD both short and long term because of quantitative and qualitative donor T cell defects, that is, reduced perforin, IFN-γ, and TNF production. Transfer of mixed or matched purified CD4 and CD8 T cells from wild type or p75KO donors demonstrated that optimal CTL maturation required p75 signaling in both CD4 and CD8 T cells. Despite defective p75KO CD4 help for CD8 CTL, p75KO CD4 help for B cells and autoimmunity was intact. These results provide a mechanism by which impaired CD8 CTL could contribute to reduced antiviral and antitumor responses and autoimmunity reported in patients receiving TNF blockers. Our results support the idea that selective p55 blockade may be beneficial by reducing inflammation without compromising CD8 CTL.
Collapse
Affiliation(s)
- Kateryna Soloviova
- Department of Pathology, Uniformed Services University of Health Sciences, Bethesda, MD 20814, USA
| | | | | | | |
Collapse
|
17
|
Vaccination of immunocompromised hosts. Vaccines (Basel) 2013. [DOI: 10.1016/b978-1-4557-0090-5.00016-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] Open
|
18
|
Kolawole OM, Wahab AA, Adekanle DA, Sibanda T, Okoh AI. Seroprevalence of hepatitis B surface antigenemia and its effects on hematological parameters in pregnant women in Osogbo, Nigeria. Virol J 2012; 9:317. [PMID: 23268985 PMCID: PMC3546843 DOI: 10.1186/1743-422x-9-317] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2011] [Accepted: 12/17/2012] [Indexed: 11/29/2022] Open
Abstract
Background The transmission of the hepatitis B virus (HBV) is parenteral, sexual and perinatal. Prevention of vertical transmission of HBV is extremely important because HBV infection in early life usually results in a chronic carrier State. Methods A descriptive seroepidemiological study of hepatitis B virus and its effects on hematological parameters was investigated in pregnant women attending antenatal clinic of LAUTECH Teaching Hospital, Osogbo, Nigeria. 200 venous samples were subjected to full blood count and its sera were subjected to enzyme–linked immunosorbent assay for the detection of surface antigen of hepatitis B virus. Results Prevalence rate of 16.5% was obtained for hepatitis B surface antigen in pregnant women. The highest HBsAg prevalence rate recorded was 23.3% for pregnant women between aged 30–34 years while the lowest recorded was zero percent for those aged greater than 40 years. RBC, WBC, neutrophil, hemoglobin lymphocyte and platelet counts have no significant effects on HBsAg positivity of pregnant women (p = 0.801). There was no significant difference in HBsAg positivity in relation to maternal age, gravidity, gestational age, family type, level of education and occupation (p = 0.073). Among the potential risk factors, there was significant difference in HBsAg positivity in the pregnant women in relation to their history of HBV vaccination (p = 0.039). Conclusions We advocate universal free screening of pregnant women as the endemicity of HBV infections is thus being propagated.
Collapse
Affiliation(s)
- Olatunji M Kolawole
- Applied and Environmental Microbiology Research Group (AEMREG), Department of Biochemistry and Microbiology, University of Fort Hare, Alice, South Africa.
| | | | | | | | | |
Collapse
|
19
|
Failla V, Jacques J, Castronovo C, Nikkels A. Herpes Zoster in Patients Treated with Biologicals. Dermatology 2012; 224:251-6. [DOI: 10.1159/000338691] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2012] [Accepted: 04/01/2012] [Indexed: 01/13/2023] Open
|
20
|
Pérez-Alvarez R, Díaz-Lagares C, García-Hernández F, Lopez-Roses L, Brito-Zerón P, Pérez-de-Lis M, Retamozo S, Bové A, Bosch X, Sanchez-Tapias JM, Forns X, Ramos-Casals M. Hepatitis B virus (HBV) reactivation in patients receiving tumor necrosis factor (TNF)-targeted therapy: analysis of 257 cases. Medicine (Baltimore) 2011; 90:359-371. [PMID: 22033451 DOI: 10.1097/md.0b013e3182380a76] [Citation(s) in RCA: 199] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The emergence of tumor necrosis factor-α (TNF-α)-targeted therapies as a key therapeutic option for patients with rheumatic, digestive, and dermatologic autoimmune diseases has been associated with increasing reports of liver damage in patients with hepatitis B virus (HBV) infection. We studied the current evidence on the use of anti-TNF agents in patients with HBV through a systematic analysis of cases reported in the MEDLINE and EMBASE databases using the MeSH term "hepatitis B virus" combined with the terms "infliximab," "etanercept," "adalimumab," "certolizumab," "golimumab," and "anti-TNF agents," and summarize the results here. We analyzed 257 patients with positive HBV markers who received anti-TNF therapy (255 identified in the search strategy and 2 new cases), 89 HBsAg+ carriers, and 168 anti-HBc+ persons. HBV reactivation was reported in 35 (39%) HBsAg+ carriers. The percentage of reactivation was higher in patients previously treated with immunosuppressive agents (96% vs. 70%, p=0.033) and lower in those who received antiviral prophylaxis (23% vs. 62%, p=0.003). Acute liver failure was reported in 5 patients, 4 of whom died. Infliximab was associated with a higher rate of induced liver disease (raised transaminase levels, clinical signs, viral reactivation, and acute liver failure) compared with etanercept. In anti-HBc+ persons, reactivation was reported in 9 (5%) cases, including 1 patient who died due to fulminant liver failure.In summary, our search of the current evidence identified 257 reported HBV+ patients treated with anti-TNF agents, with a significant percentage of liver damage in HBsAg+ carriers, including raised transaminase levels (42%), signs and symptoms of liver disease (16%), reappearance of serum HBV-DNA (39%), and death related to liver failure (5%). The rate of reactivation in anti-HBc+ persons was 7-fold lower than in HBsAg+ carriers. The increasing number of reported cases of HBV reactivation following TNF-targeted therapies and the associated morbidity and mortality demand specific preventive strategies.
Collapse
Affiliation(s)
- Roberto Pérez-Alvarez
- From Laboratory of Autoimmune Diseases Josep Font, IDIBAPS, Department of Autoimmune Diseases (RP-A, CD-L, PB-Z, MP-d-L, SR, AB, MR-C), Department of Internal Medicine, ICMiD (XB), and Liver Unit, Ciberehd, IDIBAPS (J-MS-T, XF), Hospital Clínic, Barcelona; Department of Internal Medicine (RP-A, MP-d-L), Hospital do Meixoeiro, Vigo; Department of Internal Medicine, Collagenosis and Pulmonary Hypertension Unit (FG-H), Hospital Virgen del Rocío, Sevilla; and Department of Gastroenterology and Hepatology (LL-R), Hospital Xeral-Calde, Lugo, Spain
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Sipponen T, Turunen U, Lautenschlager I, Nieminen U, Arola J, Halme L. Human herpesvirus 6 and cytomegalovirus in ileocolonic mucosa in inflammatory bowel disease. Scand J Gastroenterol 2011; 46:1324-33. [PMID: 21879802 DOI: 10.3109/00365521.2011.605466] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Reactivation of a latent cytomegalovirus (CMV) may occur in inflammatory bowel disease (IBD). Data of human herpesvirus 6 (HHV-6)--a close relative to CMV--in active IBD are scarce. The aim of this study was to detect HHV-6 and CMV antigens in the mucosa of active and inactive IBD. MATERIAL AND METHODS 79 IBD patients (47 ulcerative colitis (UC) and 32 Crohn's disease (CD)) were recruited and endoscopic and histological disease activity was scored. Control group consisted of 15 non-IBD patients with normal colonoscopy. Immunohistochemical stainings for HHV-6B and CMV antigens were performed on biopsy specimens from the ileum and colorectum. The intensity of HHV-6B and CMV expression was graded as negative, mild, moderate, or intense. RESULTS HHV-6B antigen was positive in 35 (44%) and CMV in 64 (81%). Of controls, 6 (40%) were mildly positive for HHV-6 and 6 (40%) for CMV. In IBD, both CMV and HHV-6B intensity correlated with endoscopic disease severity (CMV p = 0.010 and HHV-6 p = 0.048). Simultaneous HHV-6B and CMV antigen expression occurred in 29 (37%) and associated with endoscopic activity (p = 0.006) and to a number of immunosuppressives (p = 0.033). A significant difference in HHV-6B positivity was found between endoscopically active and inactive UC (p = 0.040). Both CMV and HHV-6B intensity correlated with histological severity in the rectal biopsy specimens (for CMV p = 0.040 and for HHV-6B p = 0.027). CONCLUSIONS Both viruses occurred ubiquitously in the IBD mucosa. Coexistence of viruses was common and associated with disease activity and use of immunosuppressives. HHV-6B intensity correlated with endoscopic severity in UC.
Collapse
Affiliation(s)
- Taina Sipponen
- Department of Medicine, Division of Gastroenterology, Helsinki University Central Hospital, Helsinki, Finland.
| | | | | | | | | | | |
Collapse
|
22
|
Keyser FD. Choice of Biologic Therapy for Patients with Rheumatoid Arthritis: The Infection Perspective. Curr Rheumatol Rev 2011; 7:77-87. [PMID: 22081766 PMCID: PMC3182090 DOI: 10.2174/157339711794474620] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2010] [Revised: 07/30/2010] [Accepted: 11/10/2010] [Indexed: 12/27/2022]
Abstract
Biologicals revolutionized the treatment of Rheumatoid Arthritis (RA). The targeted suppression of key inflammatory pathways involved in joint inflammation and destruction allows better disease control, which, however, comes at the price of an elevated infection risk due to relative immunosuppression. The disease-related infection risk and the infection risk associated with the use of TNF-α inhibitors (infliximab, adalimumab, etanercept, golimumab and certolizumab pegol), rituximab, abatacept and tocilizumab are discussed. Risk factors clinicians need to take into account when selecting the most appropriate biologic therapy for RA patients, as well as precautions and screening concerning a number of specific infections, such as tuberculosis, intracellular bacterial infections, reactivation of chronic viral infections and HIV are reviewed.
Collapse
|
23
|
Failla V, Nikkels A. Ustekinumab and Herpes Zoster. Dermatology 2011; 222:119-22. [DOI: 10.1159/000323736] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2010] [Accepted: 12/21/2010] [Indexed: 12/14/2022] Open
|
24
|
Longo UG, Lamberti A, Maffulli N, Denaro V. Tissue engineered biological augmentation for tendon healing: a systematic review. Br Med Bull 2011; 98:31-59. [PMID: 20851817 DOI: 10.1093/bmb/ldq030] [Citation(s) in RCA: 96] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Tendon injuries give rise to significant morbidity. In the last few decades, several techniques have been increasingly used to optimize tendon healing. SOURCES OF DATA We performed a comprehensive search of PubMed, Medline, Cochrane, CINAHL and Embase databases using various combinations of the commercial names of each scaffold and the keywords 'tendon', 'rotator cuff', 'supraspinatus tendon', 'Achilles tendon', 'growth factors', 'cytokines', 'gene therapy', 'tissue engineering', 'mesenchymal' and 'stem cells' over the years 1966-2009. All articles relevant to the subject were retrieved, and their bibliographies were hand searched for further references in the context to tissue-engineered biological augmentation for tendon healing. AREAS OF AGREEMENT Several new techniques are available for tissue-engineered biological augmentation for tendon healing, growth factors, gene therapy and mesenchimal stem cells. AREAS OF CONTROVERSY Data are lacking to allow definitive conclusions on the use of these techniques for routine management of tendon ailments. GROWING POINTS The emerging field of tissue engineering holds the promise to use new techniques for tendon augmentation and repair. Preliminary studies support the idea that these techniques can provide an alternative for tendon augmentation with great therapeutic potential. AREAS TIMELY FOR DEVELOPING RESEARCH The optimization strategies discussed in this article are currently at an early stage of development. Although these emerging technologies may develop into substantial clinical treatment options, their full impact needs to be critically evaluated in a scientific fashion.
Collapse
Affiliation(s)
- Umile Giuseppe Longo
- Department of Orthopaedic and Trauma Surgery, Campus Biomedico University, Trigoria, Rome, Italy
| | | | | | | |
Collapse
|
25
|
Hackett C, Kirby B. Primary varicella-zoster infection in patients on biologic therapies for psoriasis. Br J Dermatol 2010; 163:1122. [DOI: 10.1111/j.1365-2133.2010.09938.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
26
|
Affiliation(s)
- Sang-Heon Lee
- Division of Rheumatology, School of Medicine, Konkuk University, Seoul, Korea
| |
Collapse
|