Gespeichert in:
| Hauptverfasser: | , , , , , , , , |
|---|---|
| Format: | Preprint |
| Veröffentlicht: |
2025
|
| Schlagworte: | |
| Online-Zugang: | https://arxiv.org/abs/2512.11105 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| _version_ | 1866911315582255104 |
|---|---|
| author | Jeon, Youngseung Hwang, Christopher Li, Ziwen Lievre, Taylor Le Campagna, Jesus J. Whitaker, Cohn John, Varghese Jun, Eunice Chen, Xiang Anthony |
| author_facet | Jeon, Youngseung Hwang, Christopher Li, Ziwen Lievre, Taylor Le Campagna, Jesus J. Whitaker, Cohn John, Varghese Jun, Eunice Chen, Xiang Anthony |
| contents | While drug discovery is vital for human health, the process remains inefficient. Medicinal chemists must navigate a vast protein space to identify target proteins that meet three criteria: physical and functional interactions, therapeutic impact, and docking potential. Prior approaches have provided fragmented support for each criterion, limiting the generation of promising hypotheses for wet-lab experiments. We present HAPPIER, an AI-powered tool that supports hypothesis generation with integrated multi-criteria support for target identification. HAPPIER enables medicinal chemists to 1) efficiently explore and verify proteins in a single integrated graph component showing multi-criteria satisfaction and 2) validate AI suggestions with domain knowledge. These capabilities facilitate iterative cycles of divergent and convergent thinking, essential for hypothesis generation. We evaluated HAPPIER with ten medicinal chemists, finding that it increased the number of high-confidence hypotheses and support for the iterative cycle, and further demonstrated the relationship between engaging in such cycles and confidence in outputs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_11105 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Supporting Medicinal Chemists in Iterative Hypothesis Generation for Drug Target Identification Jeon, Youngseung Hwang, Christopher Li, Ziwen Lievre, Taylor Le Campagna, Jesus J. Whitaker, Cohn John, Varghese Jun, Eunice Chen, Xiang Anthony Human-Computer Interaction While drug discovery is vital for human health, the process remains inefficient. Medicinal chemists must navigate a vast protein space to identify target proteins that meet three criteria: physical and functional interactions, therapeutic impact, and docking potential. Prior approaches have provided fragmented support for each criterion, limiting the generation of promising hypotheses for wet-lab experiments. We present HAPPIER, an AI-powered tool that supports hypothesis generation with integrated multi-criteria support for target identification. HAPPIER enables medicinal chemists to 1) efficiently explore and verify proteins in a single integrated graph component showing multi-criteria satisfaction and 2) validate AI suggestions with domain knowledge. These capabilities facilitate iterative cycles of divergent and convergent thinking, essential for hypothesis generation. We evaluated HAPPIER with ten medicinal chemists, finding that it increased the number of high-confidence hypotheses and support for the iterative cycle, and further demonstrated the relationship between engaging in such cycles and confidence in outputs. |
| title | Supporting Medicinal Chemists in Iterative Hypothesis Generation for Drug Target Identification |
| topic | Human-Computer Interaction |
| url | https://arxiv.org/abs/2512.11105 |