Evidence map›Paper›PMID 40764714›Full record

ArticleJournal of medicinal chemistry2025

Rationally Designed, Short-Acting RPE65 Inhibitors for Visual Cycle-Associated Retinopathies.

Marco Bassetto, Yulun Hu, Bowen Li, Xiuyuan Chen, Vivek Saraswat, Francisco Damacio, Roman Smidak, Krzysztof Palczewski, Gregory P Tochtrop, Philip D Kiser

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Light-Activated RPE65 Inhibitors Enable On-Demand Visual Cycle Control.Journal of the American Chemical Society · 2026
    Article
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Marco BassettoDepartment of Physiology and Biophysics, School of Medicine, University of California Irvine, Irvine, California 92697, United States.ORCID 0000-0003-0048-0203
Yulun HuDepartment of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States.
Bowen LiDepartment of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States.
Xiuyuan ChenDepartment of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States.ORCID 0009-0002-1363-1672
Vivek SaraswatDepartment of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States.
Francisco DamacioDepartment of Clinical Pharmacy Practice, School of Pharmacy and Pharmaceutical Sciences, University of California - Irvine, Irvine, California 92697, United States.
Roman SmidakCenter for Translational Vision Research, Gavin Herbert Eye Institute, Department of Ophthalmology, University of Irvine, Irvine, California 92697, United States.
Krzysztof PalczewskiDepartment of Physiology and Biophysics, School of Medicine, University of California Irvine, Irvine, California 92697, United States.ORCID 0000-0002-0788-545X
Gregory P TochtropDepartment of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States.ORCID 0000-0003-2447-254X
Philip D KiserDepartment of Physiology and Biophysics, School of Medicine, University of California Irvine, Irvine, California 92697, United States.ORCID 0000-0003-1184-9539

Funding

X-ray Absorption Spectroscopy (XAS) pp.711-759P41GM103393 · NIGMS · STANFORD UNIVERSITY · PI HODGSON, KEITH O · 2012 to 2019
$30.6M
STRUCTURAL STUDIES OF ARRESTINSR01EY009339 · NEI · UNIVERSITY OF WASHINGTON · PI KISER, PHILIP DAVID, PALCZEWSKI, KRZYSZTOF · 1992 to 2025
$16.0M
NEI UCI Center Core Grant for Vision ResearchP30EY034070 · NEI · UNIVERSITY OF CALIFORNIA-IRVINE · PI Vladimir Jivkov Kefalov · 2022 to 2026
$3.7M
BLRD VA I01 BX004939BLRD VA IK6 BX006800NEI NIH HHS P30 EY034070NEI NIH HHS R01 EY009339NIGMS NIH HHS P41 GM103393
6 · The paper itself

Abstract

The visual cycle is a metabolic pathway essential for visual function. The bisretinoid byproducts of this pathway can induce retinal toxicity, as occurs in Stargardt disease type 1 (STGD1). Emixustat, which inhibits bisretinoid production, is a visual cycle modulator (VCM) that targets RPE65. However, it causes visual impairment due to its unfavorable duration of action. Here, we report ester-containing analogs of emixustat that are susceptible to hydrolytic clearance and function as short-acting VCMs. We show that the esterase-mediated metabolism of these compounds can be tuned while maintaining high-affinity RPE65 targeting. Compounds

Indexed as

cis-trans-IsomerasesDrug DesignEnzyme InhibitorsPhenyl EthersAnimalsHumansMiceMice, Inbred C57BLPropanolaminesRetinoid IsomerohydrolaseStargardt DiseaseStructure-Activity Relationshipcis-trans-IsomerasesemixustatEnzyme InhibitorsPhenyl EthersPropanolaminesRetinoid Isomerohydrolase

Identifiers

PMID40764714
PMCPMC12409883

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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 Socratic graph.