Autoimmune diseases exhibit shared alterations in the gut microbiota.

"raw sequencing data were processed through a standardized 16s processing pipeline ( https://github com/thomasgurry/amplicon_sequencing_pipeline ) and used to generate the operational taxonomic unit (otu) tables from the microbiomehd database ( supplementary table s1 available at rheumatology online) [ ]."

"raw sequencing data were processed through a standardized 16s processing pipeline ( https://github com/thomasgurry/amplicon_sequencing_pipeline ) and used to generate the operational taxonomic unit (otu) tables from the microbiomehd database ( supplementary table s1 available at rheumatology online) [ ]. raw sequencing data were processed through a standardized 16s processing pipeline ( https://github com/thomasgurry/amplicon_sequencing_pipeline ) and used to generate the operational taxonomic unit (otu) tables from the microbiomehd database ( supplementary table s1 available at rheumatology online) [ ]."

"Disclosure statement: The authors have declared no conflicts of interests."

"Funding H.X. was supported by the National Natural Science Foundation of China (31821003) and the China Ministry of Science and Technology (2018AAA0100302). H.Z. was supported by Natural Science Foundation of China (81801132 and 81971190) and Guangdong Province Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation (2017B030314026). Disclosure statement: The authors have declared no conflicts of interests."