ArticleBMC genomics2025
The potential regulatory role of non-coding RNAs in mifepristone-induced masculinization in Takifugu rubripes gonads.
Article in BMC genomics, 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
13 authors.
Funding
Abstract
backgroundThe regulatory roles of non-coding RNAs (ncRNAs) during sex differentiation in teleosts have received widespread attention recently. Mifepristone (RU486, a progesterone antagonist), which acts as an endocrine disruptor, can affect reproduction and sex differentiation in teleosts.
resultsThe expression of ncRNAs in the gonads of tiger puffer (Takifugu rubripes) during RU486 (500 µg/g diet) induced masculinization process was examined by RNA-sequencing. A total of 4,381 long non-coding RNAs (lncRNAs), 309 circular RNAs (circRNAs), and 1,020 microRNAs (miRNAs) were identified. The expression of 41 differentially expressed (DE) lncRNAs and 20 DE miRNAs, which showed sexual dimorphic expression patterns in genetic female gonads in the control group (C-XX) vs. genetic male gonads in the control group (C-XY), were altered in genetic female gonads in the RU486 treated group (RU-XX). The genes targeted by DE ncRNAs were mainly enriched in sex-related pathways, such as calcium signaling, ovarian steroidogenesis, and cortisol synthesis and secretion. The results of co-expression and competing endogenous RNA (ceRNA) network analysis indicated that miRNAs (e.g., miR-205-z and fru-miR-122) and lncRNAs (including XR_003890915.1 and XR_003885862.1) may have pivotal roles, and lncRNAs (including XR_003890295.1, MSTRG.11750.1, and XR_003888827.1) may act as miRNA sponges, involved in the competition between miRNAs and sex-related genes during tiger puffer masculinization process. Dual luciferase reporter assay results identified that ovarian steroidogenesis related gene hsd17b1 is a downstream target of fru-miR-122. The expression of 4 lncRNAs, 4 circRNAs, and 6 miRNAs were validated by qPCR, indicating the accuracy and dependability of RNA-Seq.
conclusionsThis study provided the evidence that ncRNAs may participate in RU486-induced masculinization in T. rubripes, and may enhance our understanding of the regulatory network of sex differentiation in fugu.
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.