ArticleZoological research2025
HNRNPA2B1-mediated m6A modification enhances lncRNA NORHA stability to control granulosa cell functions.
Article in Zoological research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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.
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Who cites it
5 citing papers in PubMed.
- Construction of TF-lncRNA-miRNA-mRNA Regulatory Network Affecting Sow Reproduction Based on QTLs for Corpus Luteum Number.Animals : an open access journal from MDPI · 2026Article
- IGF2BP3 promotes immune evasion and predicts poor prognosis in head and neck squamous cell carcinoma.Translational cancer research · 2026Article
- Tumor Extracellular Vesicles lncOSLMT Drives Lung Inflammatory Premetastatic Niche Formation in Osteosarcoma via mAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Gut microbiota-derived butyrate and the SIRT1/FoxO1 axis: epigenetic-metabolic regulation of ovarian function in premature ovarian insufficiency-a comprehensive review.Frontiers in microbiology · 2026Review
- HNRNPA2B1 as an emerging coordinator of RNA fate in cancer: m6A reading, RNA export, translation reprogramming, and immune-metabolic adaptation.Frontiers in immunology · 2026Review
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5 authors.
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Abstract
NORHA, a long non-coding RNA (lncRNA), serves as a key inducer of follicular atresia in sows by triggering granulosa cells (GCs) apoptosis. However, its regulation by N6-methyladenosine (m6A)-the most abundant RNA modification-remains unresolved. This study identified NORHA as a functional target of the m6A reader HNRNPA2B1 in sow GCs (sGCs). Transcriptome-wide mapping of RNA modification sites revealed extensive m6A enrichment on NORHA, with HNRNPA2B1 binding directly to the transcript and enhancing its stability via modification of multiple m6A sites, including A261, A441, and A919. HNRNPA2B1 suppressed 17β-estradiol (E2) biosynthesis and promoted sGC apoptosis by activating the NORHA-FoxO1 axis. FoxO1 subsequently repressed expression of cytochrome P450 family 19 subfamily A member 1 (CYP19A1), which encodes the enzyme essential for E2 biosynthesis. Additionally, HNRNPA2B1 functioned as a critical mediator of METTL3-dependent m6A modification, modulating NORHA expression and activity in sGCs. This study highlights an important m6A-dependent regulatory mechanism governing NORHA expression in sGCs.
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Registered trials
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