Juliana Rosa Pires Vieira1, Andréa Toledo de Oliveira Rezende2, Marcos Rassi Fernandes1,3, Nilzio Antonio da Silva1,4. 1. Postgraduate Program in Health Sciences, School of Medicine of the Universidade Federal de Goiás (UFG), Goiânia, Brazil. 2. Postgraduate Program in Health Sciences, School of Medicine of the Universidade Federal de Goiás (UFG), Goiânia, Brazil. rezende.andrea@hotmail.com. 3. Department of Orthopedics/Traumatology, School of Medicine of the Universidade Federal de Goiás (UFG), Goiânia, Brazil. 4. Rheumatology Service of Hospital das Clínicas, School of Medicine of the Universidade Federal de Goiás (UFG), Goiânia, Brazil.
Abstract
BACKGROUND: Systemic Lupus Erythematosus (SLE) is an autoimmune disease, characterized by being multi-systemic and, therefore, reaching various organs and affecting mainly young women. Its pathogenesis comprehends many factors, including the interaction between microbiota and immune system. This systematic review assessed the relationship between intestinal microbiota and SLE in activity, highlighting microbiota representative patterns regarding quantity and diversity. METHODS: This study considered researches carried out in patients with SLE, with no restriction of age or gender, which fulfilled the classification criteria of either Systemic Lupus International Collaborating Clinic (SLICC), American College of Rheumatology (ACR) or European League Against Rheumatism (EULAR) and used the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) to classify disease in activity or remission were included. The search was carried out from October, 2020 to January, 2021 using the following databases: Medline via Pubmed, Scopus, and Embase. Five papers were included with a total of 288 participants with SLE. RESULTS: Regarding microbiota in patients with SLE in activity, there was significant increase in the following genera: Lactobacillus, Streptococcus, Megasphaera, Fusobacterium, Veillonella, Oribacterium, Odoribacter, Blautia, and Campylobacter. On the other hand, decrease in Faecalibacterium and Roseburia genera as well as Ruminococcus gnavus species was observed in remission cases, showing differences between the microbiota profile in SLE in activity and in remission. CONCLUSIONS: Results suggest that dysbiosis may be involved in the disease activity process. TRIAL REGISTRATION: CRD42021229322 .
BACKGROUND: Systemic Lupus Erythematosus (SLE) is an autoimmune disease, characterized by being multi-systemic and, therefore, reaching various organs and affecting mainly young women. Its pathogenesis comprehends many factors, including the interaction between microbiota and immune system. This systematic review assessed the relationship between intestinal microbiota and SLE in activity, highlighting microbiota representative patterns regarding quantity and diversity. METHODS: This study considered researches carried out in patients with SLE, with no restriction of age or gender, which fulfilled the classification criteria of either Systemic Lupus International Collaborating Clinic (SLICC), American College of Rheumatology (ACR) or European League Against Rheumatism (EULAR) and used the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) to classify disease in activity or remission were included. The search was carried out from October, 2020 to January, 2021 using the following databases: Medline via Pubmed, Scopus, and Embase. Five papers were included with a total of 288 participants with SLE. RESULTS: Regarding microbiota in patients with SLE in activity, there was significant increase in the following genera: Lactobacillus, Streptococcus, Megasphaera, Fusobacterium, Veillonella, Oribacterium, Odoribacter, Blautia, and Campylobacter. On the other hand, decrease in Faecalibacterium and Roseburia genera as well as Ruminococcus gnavus species was observed in remission cases, showing differences between the microbiota profile in SLE in activity and in remission. CONCLUSIONS: Results suggest that dysbiosis may be involved in the disease activity process. TRIAL REGISTRATION: CRD42021229322 .
Authors: Gordon Guyatt; Andrew D Oxman; Elie A Akl; Regina Kunz; Gunn Vist; Jan Brozek; Susan Norris; Yngve Falck-Ytter; Paul Glasziou; Hans DeBeer; Roman Jaeschke; David Rind; Joerg Meerpohl; Philipp Dahm; Holger J Schünemann Journal: J Clin Epidemiol Date: 2010-12-31 Impact factor: 6.437
Authors: Michelle Petri; Ana-Maria Orbai; Graciela S Alarcón; Caroline Gordon; Joan T Merrill; Paul R Fortin; Ian N Bruce; David Isenberg; Daniel J Wallace; Ola Nived; Gunnar Sturfelt; Rosalind Ramsey-Goldman; Sang-Cheol Bae; John G Hanly; Jorge Sánchez-Guerrero; Ann Clarke; Cynthia Aranow; Susan Manzi; Murray Urowitz; Dafna Gladman; Kenneth Kalunian; Melissa Costner; Victoria P Werth; Asad Zoma; Sasha Bernatsky; Guillermo Ruiz-Irastorza; Munther A Khamashta; Soren Jacobsen; Jill P Buyon; Peter Maddison; Mary Anne Dooley; Ronald F van Vollenhoven; Ellen Ginzler; Thomas Stoll; Christine Peschken; Joseph L Jorizzo; Jeffrey P Callen; S Sam Lim; Barri J Fessler; Murat Inanc; Diane L Kamen; Anisur Rahman; Kristjan Steinsson; Andrew G Franks; Lisa Sigler; Suhail Hameed; Hong Fang; Ngoc Pham; Robin Brey; Michael H Weisman; Gerald McGwin; Laurence S Magder Journal: Arthritis Rheum Date: 2012-08