Our aim is to save patients by resolving acute-on-chronic liver failure
Acute-on-chronic liver failure (ACLF) is a life-threatening complication in advanced liver disease, where patients suddenly experience acute hepatic decompensation with one or more organ failures.
High mortality rates can be significantly reduced if ACLF can be resolved.


Developing a life-saving treatment for ACLF
We are evaluating our toll-like receptor 4 (TLR4) antagonist alone and in combination with granulocyte colony-stimulating factor (G-CSF) to resolve ACLF 1-2.
- By blocking TLR4, we inhibit endotoxin-induced inflammation and reduce the cytokine storm which causes liver damage and organ failure.
- A synergistic combination with G-CSF enables subsequent liver regeneration.
Our Pipeline
Phase 2 study ongoing (UK). This multi-center, randomized, double blind study will enrol 78 patients with alcohol-induced ACLF 1-2 . Initial data readout is expected in H2-2027 with final readout in H2-2028.
The trial is being run by the A-Tango consortium, led by Yaqrit’s CMO and Founder Prof. Rajiv Jalan as scientific coordinator, with clinical study supervisor Dr. Cornelius Engelmann.

Prof. Rajiv Jalan, Ph.D.
Chair, Founder, CMO/CSO
Troels Jordansen
Chief Executive Officer
Karen Church, Ph.D.
Head of RA, QA, and Clinical Operations
Carrie Morgan
SVP Clinical Operations
Michal Kowalski
SVP Operations
Mary-Ann Chang, CFA
SVP Communications and Strategy