ArticlePloS one2025
Downregulation of OIP5-AS1 inhibits apoptosis in myocardial ischemia/reperfusion injury via modulating the MiR-145-5p/ROCK1 axis.
Article in PloS one, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe role of Long noncoding RNA OIP5-AS1 in myocardial ischemia/reperfusion (I/R) injury-induced apoptosis remains to be fully elucidated. The present study was conducted with the objective of investigating the function of OIP5-AS1 in myocardial I/R injury and exploring its potential mechanisms.
methodsIn order to simulate the conditions of I/R, H9c2 cells were cultured in hypoxic/reoxygenated environments. Induction of I/R in Sprague-Dawley rats was achieved by ligating the left anterior descending coronary artery for 30 minutes followed by 180 minutes of reperfusion. OIP5-AS1 expression levels were assessed, and the degree of apoptosis was evaluated by TUNEL staining. Bioinformatic analysis was conducted to predict the interaction between microRNA-145-5p (miR-145-5p) and OIP5-AS1, and the expression levels of miR-145-5p and ROCK1 were determined.
resultsElevated levels of OIP5-AS1 were observed in H/R-treated H9c2 cells and in rat I/R models. Elevated OIP5-AS1 expression was associated with an increased incidence of apoptosis. The silencing of OIP5-AS1 in I/R conditions resulted in a significant suppression of cell apoptosis, reduced cleavage of caspase-3, decreased Bax levels, and increased Bcl-2 levels. Bioinformatic analysis predicted binding sites between miR-145-5p and OIP5-AS1. Furthermore, depletion of OIP5-AS1 in I/R conditions resulted in a substantial increase in miR-145-5p expression and a decrease in ROCK1 expression. The suppression of miR-145-5p reversed the effects of OIP5-AS1 depletion in I/R conditions.
conclusionsDownregulation of OIP5-AS1 may prevent apoptosis in myocardial I/R injury by modulating the miR-145-5p/ROCK1 axis.
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.