ArticleScience advances2022
Cryo-EM structures of peripherin-2 and ROM1 suggest multiple roles in photoreceptor membrane morphogenesis.
Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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.
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.
Who cites it
22 citing papers in PubMed.
- Advancing genetic pathogenicity prediction with three-dimensional proteoform-phenotype analysis.medRxiv : the preprint server for health sciences · 2026Article
- Photoreceptor outer segment disk rim curvature relies on a tetraspanin interaction web.The Journal of biological chemistry · 2026Article
- Photoreceptor outer segment disk rim curvature relies on a tetraspanin interaction web.bioRxiv : the preprint server for biology · 2026Article
- Membrane-Based Assembly and Interactions in Immune Receptors.Chemical reviews · 2026Review
- Structural basis for regulation of Frizzled-4 signaling by the co-receptor Tetraspanin-12.bioRxiv : the preprint server for biology · 2025Article
- Genotype-Phenotype Correlations inGenes · 2025Article
- Peripherin-2 and ROM1 Incorporate Directly Into the Rims of Enclosing Photoreceptor Discs Without Accumulating in the Nascent Disc Lamellae.Investigative ophthalmology & visual science · 2025Article
- A large-scale curated and filterable dataset for cryo-EM foundation model pre-training.Scientific data · 2025Article
- Tetraspanins affect membrane structures and the trafficking of molecular partners: what impact on extracellular vesicles?Biochemical Society transactions · 2025Review
- The co-receptor Tetraspanin12 directly captures Norrin to promote ligand-specific β-catenin signaling.eLife · 2025Article
- The co-receptor Tetraspanin12 directly captures Norrin to promote ligand-specific β-catenin signaling.bioRxiv : the preprint server for biology · 2024Article
- A new mouse model for PRPH2 pattern dystrophy exhibits functional compensation prior and subsequent to retinal degeneration.Human molecular genetics · 2024Article
- Current and Future Directions in Developing Effective Treatments for PRPH2-Associated Retinal Diseases: A Workshop Report.Translational vision science & technology · 2024Article
- Tetraspanin proteins in membrane remodeling processes.Journal of cell science · 2024Review
- Tetraspanins: structure, dynamics, and principles of partner-protein recognition.Trends in cell biology · 2024Review
- Prph2 knock-in mice recapitulate human central areolar choroidal dystrophy retinal degeneration and exhibit aberrant synaptic remodeling and microglial activation.Cell death & disease · 2023Article
- Cryo-EM elucidates the uroplakin complex structure within liquid-crystalline lipids in the porcine urothelial membrane.Communications biology · 2023Article
- Crystal structure and activity of a de novo enzyme, ferric enterobactin esterase Syn-F4.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Unveiling Liquid-Crystalline Lipids in the Urothelial Membrane through Cryo-EM.bioRxiv : the preprint server for biology · 2023Article
- Absolute Quantification of Photoreceptor Outer Segment Proteins.Journal of proteome research · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mammalian peripherin-2 (PRPH2) and rod outer segment membrane protein 1 (ROM1) are retina-specific tetraspanins that partake in the constant renewal of stacked membrane discs of photoreceptor cells that enable vision. Here, we present single-particle cryo-electron microscopy structures of solubilized PRPH2-ROM1 heterodimers and higher-order oligomers. High-risk PRPH2 and ROM1 mutations causing blindness map to the protein-dimer interface. Cysteine bridges connect dimers forming positive-curved oligomers, whereas negative-curved oligomers were observed occasionally. Hexamers and octamers exhibit a secondary micelle that envelopes four carboxyl-terminal helices, supporting a potential role in membrane remodeling. Together, the data indicate multiple structures for PRPH2-ROM1 in creating and maintaining compartmentalization of photoreceptor cells.
Identifiers
What OpenQuestion holds
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.