ReviewJACC. Basic to translational science2025
Nonstructural Roles of Junctophilin-2 in the Heart.
Review in JACC. Basic to translational science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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
2 citing papers in PubMed.
- Dysregulation of liquid-liquid phase separation: from molecular mechanisms to targeted therapies in cardiovascular diseases.Journal of nanobiotechnology · 2026Review
- To B-E3 or Not to B-E3: The Roles of MuRF1 and Junctophilin-2 in Junctin Regulation.JACC. Basic to translational science · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Junctophilin-2 (JPH2) is an essential structural protein that maintains the integrity of junctional membrane complexes (JMCs) in cardiomyocytes, thereby playing its canonical role in excitation-contraction (E-C) coupling. Recent studies reveal novel, nonstructural functions of JPH2 in cardiomyocytes, including regulation of mitochondrial function, lipid metabolism, nuclear signaling, and innate immune responses. Calpain-mediated cleavage of JPH2 generates nuclear fragments, which differentially modulate stress responses. Moreover, full-length JPH2 also localizes to the nucleus, where it forms phase-separated nuclear droplets during oxidative stress. Collectively, these findings highlight JPH2 as a multifunctional protein with critical roles beyond its canonical structural function in E-C coupling.
Indexed as
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.