SNORA21
Chr 17small nucleolar RNA, H/ACA box 21
Also known as: ACA21
Predicted to be involved in RNA processing. Predicted to be located in nucleolus. [provided by Alliance of Genome Resources, Jul 2025]
Clinical Summary— SNORA21
Population Genetics & Constraint
Constraint data not available from gnomAD.
ClinVar Variant Classifications
0 submitted variants in ClinVar
Protein Context — Lollipop Plot
SNORA21 · protein map & ClinVar variants
Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.
External Resources
Links to major genomics databases and tools
Clinical Trials
Active and recruiting trials from ClinicalTrials.gov
No active trials found for this gene.
Search ClinicalTrials.gov →Clinical Literature
Landmark / reviewRecent case evidence
Full-Text Mentions
NLP-detected gene mentions in article bodies · via PubTator3
Accurate identification of snoRNA targets using variational graph autoencoder to advance the redevelopment of traditional medicines
Wang Z et al.·Front Pharmacol
2025
Reiterating the Emergence of Noncoding RNAs as Regulators of the Critical Hallmarks of Gall Bladder Cancer
Rana V et al.·Biomolecules
2021
Small Nucleolar RNAs in Solid Tumors: A Brief Review of the Literature on These Potential Biomarkers
Pinho JD et al.·Asian Pac J Cancer Prev
2024Review
Small nucleolar RNA and its potential role in the oncogenesis and development of colorectal cancer
Lan YZ et al.·World J Gastroenterol
2024
Top 5 full-text resultsSearch PubTator3 ↗
Recent Gene-Specific Literature
Gene in title · MEDLINE · newest first
The snoRNA SNORA21 promotes gastric tumorigenesis by attenuating P53 activity through CHK1 phosphorylation inhibition and PERP-dependent feedback loops.
Wu F et al.·Cell Signal
2026
The diagnostic value of serum exosomal SNORD116 and SNORA21 for NSCLC patients.
Li L et al.·Clin Transl Oncol
2025Cohort
Overexpression of SNORA21 suppresses tumorgenesis of gallbladder cancer in vitro and in vivo.
Qin Y et al.·Biomed Pharmacother
2019
The SNORA21 expression is upregulated and acts as a novel independent indicator in human gastric cancer prognosis.
Liu CX et al.·Eur Rev Med Pharmacol Sci
2018
SNORA21 - An Oncogenic Small Nucleolar RNA, with a Prognostic Biomarker Potential in Human Colorectal Cancer.
Yoshida K et al.·EBioMedicine
2017Open Access
Top 5 resultsSearch Europe PMC ↗
External Resources
Links to major genomics databases and tools