Gut
TL1A-activated T cells remodel the rectal mucosa in patients with Crohn's disease with perianal fistulising disease.
Victoria Gudiño, Jae Won Cho, Berta Caballol, Ángela Sanzo-Machuca, Ana Corraliza, Marisol Veny, Isabella Dotti, Livia Moreira Genaro, Elisa Melón-Ardanaz, Maria Carme Masamunt, Miriam Esteller, Iris Teubel, Lisseth Robbins, Àngel Giner, Cristina Prieto
Published: 202510.1136/gutjnl-2025-336246
Abstract
BACKGROUND: Perianal fistulising disease (PFD) is a complication that affects about 20% of patients with Crohn's disease (CD) whose aetiology remains unknown. OBJECTIVES: To identify predisposing events driving fistula formation. DESIGN: Rectal biops…
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