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aTyr Pharma Announces Publication Demonstrating Anti-Fibrotic Effects of ATYR0101 in the Journal of Biological Chemistry

$ATYRPress releaseOct 13, 2026, 8:00 AM ETRead the release

aTyr Pharma published data in the Journal of Biological Chemistry demonstrating anti-fibrotic effects of ATYR0101, a DARS-derived fusion protein that targets LTBP-1 to induce myofibroblast apoptosis. In an in vivo bleomycin lung fibrosis model, ATYR0101 significantly reduced collagen content and Ashcroft score, outperforming the marketed anti-fibrotic nintedanib used as a control.

Key figures

Drug Name
ATYR0101
Phase Of Trial
IND-enabling (preclinical)
Expected clinic entry
2027

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