ArticleJournal of molecular biology2023
Near-Infrared Optogenetic Module for Conditional Protein Splicing.
Article in Journal of molecular biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed, 5 citations in OpenAlex.
- An ultralow-background far-red light-responsive optogenetic tool based on an engineered biliverdin-binding domain.Nature methods · 2026Article
- Optogenetic engineering for precision cancer immunotherapy.Trends in pharmacological sciences · 2025Review
- Photoswitchable intein for light control of covalent protein binding and cleavage.Nature communications · 2025Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
Abstract
Optogenetics has emerged as a powerful tool for spatiotemporal control of biological processes. Near-infrared (NIR) light, with its low phototoxicity and deep tissue penetration, holds particular promise. However, the optogenetic control of polypeptide bond formation has not yet been developed. In this study, we introduce a NIR optogenetic module for conditional protein splicing (CPS) based on the gp41-1 intein. We optimized the module to minimize background signals in the darkness and to maximize the contrast between light and dark conditions. Next, we engineered a NIR CPS gene expression system based on the protein ligation of a transcription factor. We applied the NIR CPS for light-triggered protein cleavage to activate gasdermin D, a pore-forming protein that induces pyroptotic cell death. Our NIR CPS optogenetic module represents a promising tool for controlling molecular processes through covalent protein linkage and cleavage.
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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.