ArticleScientific reports2024
SF3B4 downregulation restrains lung adenocarcinoma tumorigenesis via 5' alternative splicing of KAT2A.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 7 citations in OpenAlex.
- SF3B4 stabilizes SREBF1 via 3'UTR binding to drive hepatocellular carcinoma progression.Frontiers in oncology · 2026Article
- KAT2A: a prognostic biomarker influencing proliferation and immune escape in lung adenocarcinoma.BMC cancer · 2025Article
- Exploration of the association betweenWorld journal of gastrointestinal oncology · 2025Article
- TRIM22 mechanism promoting KAT2A ubiquitination degradation to regulate ferroptosis in hepatocellular carcinoma cell invasion and metastasis.Histology and histopathology · 2025Article
- RNA splicing: Novel star in pulmonary diseases with a treatment perspective.Acta pharmaceutica Sinica. B · 2025Review
- Review
- METTL3-mediated the m6A modification of SF3B4 facilitates the development of non-small cell lung cancer by enhancing LSM4 expression.Thoracic cancer · 2024Article
Corrections and comments
- Erratum issued
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aberrant expression of splicing factors, including SF3B4, plays a vital role in lung adenocarcinoma (LUAD). However, the impact of SF3B4 in the progression of LUAD has not been studied well. Here, we demonstrated the effects of SF3B4 in LUAD via apoptosis, proliferation, migration assays, etc. Gene manipulations confirmed the role of SF3B4 via KAT2A. SF3B4 was found to promote LUAD growth. Further studies found that, upon SF3B4 knockdown in LUAD cells, an alternative splice site occurred at the 5'-UTR of KAT2A, which led to the downregulation of KAT2A at both RNA and protein levels. Furthermore, the decrease in KAT2A expression partially reversed the effect of SF3B4 in promoting tumorigenesis. The axis SF3B4/ KAT2A was identified as a significant player in LUAD progression, shedding light on the therapeutic development in LUAD.
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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.