ArticleBioscience reports2025
High expression of Fgr in the left ventricle attenuates myocardial injury in the infarcted region via regulating the phosphorylation level of PI3K/Akt.
Article in Bioscience reports, 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
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
FGR proto-oncogene (Fgr), a member of the Src family kinases, has garnered attention for its potential involvement in apoptotic signaling, yet its role in cardiovascular diseases, particularly acute myocardial infarction (AMI), remains unexplored. This study sought to investigate whether elevated left ventricular Fgr expression alleviates myocardial injury in the infarcted area and whether this protective mechanism is mediated by modulating phosphoinositide 3-kinase (PI3K)/Akt phosphorylation. The transcriptome-wide association study was initially utilized to screen for susceptibility genes in the left ventricle, with findings validated using bulk-RNA sequencing data from a rat model of left anterior descending coronary artery (LAD) ligation; subsequently, human spatial transcriptomics combined with single-nucleus RNA sequencing data confirmed differential expression of Fgr and PI3K/Akt in the infarcted region. Fgr knockdown via siRNA in H9C2 cells and pharmacological inhibition with TL02-59 in rats were conducted to assess cellular survival and cardiac function, respectively. Fgr emerged as a common candidate gene identified through multi-omics data analysis, with its up-regulation confirmed both in vivo and in vitro. Fgr silencing in an in vitro oxygenglucose deprivation model significantly reduced cell survival and suppressed PI3K/Akt phosphorylation, whereas TL02-59 administration in rats subjected to LAD ligation impaired post-infarction cardiac function while concurrently inhibiting PI3K/Akt phosphorylation levels. This study demonstrates that Fgr is markedly up-regulated in AMI and exerts cardioprotective effects, possibly through modulation of PI3K/Akt signaling phosphorylation, thereby underscoring its potential as a therapeutic target.
Indexed as
Identifiers
What Socratic 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 Socratic graph.