ArticleNature communications2025
Understanding interspecies drug response variations between human and rodent P2X7 receptors.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Review
- Molecular Hybridization of Clinically Relevant P2X7 Antagonists.ChemMedChem · 2026Article
- A Holistic Approach to Identifying a Positron Emission Tomography (PET) Tracer Candidate for In Vivo Imaging of Purinergic P2X7 Receptor in Neuroinflammation.ACS pharmacology & translational science · 2026Article
- Structure of the human P2X3 receptor reveals the basis for subtype-selective inhibition by sivopixant.PLoS biology · 2026Article
- Kainate-induced ATP release contributes to spinal excitotoxicity that is attenuated by purinergic blockade.Frontiers in neurology · 2026Article
Corrections and comments
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Authors and funding
19 authors.
Funding
Abstract
Despite intensive development, P2X7 modulators have struggled in translation due to human genetic variability and species-dependent drug responses. Here, we identify PSFL1191, a portal-of-central-pocket (PCP)-site inhibitor selective for human and panda P2X7, but inactive against rodents. Cryo-EM structures revealed two distinct PCP sub-pockets: PCP1, a rigid base pocket demanding precise steric complementarity with PSFL1191, and PCP2, a conserved middle cavity targeted by JNJ-54175446, a clinical candidate unaffected by species differences. Species selectivity maps to a deep PCP1 motif (V312-Y295-M105-F103-P96). In P2rx7
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.