Clinical efficacy of tofacitinib in active ankylosing spondylitis and dynamic changes in gut microbiota: an exploratory descriptive four-case series with 16S rRNA sequencing analysis.

Front Immunol · 2026 · PMC13076144 · PMID 41988174

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a decreasing trendno p-value reported

Inflammatory markers CRP and ESR showed a decreasing trend.

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