ArticleInternational journal of oncology2022
Downregulated RRS1 inhibits invasion and metastasis of BT549 through RPL11‑c‑Myc‑SNAIL axis.
Article in International journal of oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The trial behind it
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Who cites it
9 citing papers in PubMed, 11 citations in OpenAlex.
- Nucleolar-localized sialidase Neu4 suppresses cell proliferation through destabilizing c-Myc via interacting with ribosomal proteins L5 and L11.Glycoconjugate journal · 2026Article
- Article
- The Nucleolus: A Central Hub for Ribosome Biogenesis and Cellular Regulatory Signals.International journal of molecular sciences · 2025Review
- SNORA47 affects stemness and chemotherapy sensitivity via EBF3/RPL11/c-Myc axis in luminal A breast cancer.Molecular medicine (Cambridge, Mass.) · 2025Article
- CircAKT3 promotes prostate cancer proliferation and metastasis by enhancing the binding of RPS27A and RPL11.Molecular cancer · 2025Article
- Regulator of Ribosome Synthesis 1 (RRS1) Stabilizes GRP78 and Promotes Breast Cancer Progression.Molecules (Basel, Switzerland) · 2024Article
- Review
- RPL11 promotes non-small cell lung cancer cell proliferation by regulating endoplasmic reticulum stress and cell autophagy.BMC molecular and cell biology · 2023Article
- Integrated bioinformatics and machine-learning screening for immune-related genes in diagnosing non-alcoholic fatty liver disease with ischemic stroke and RRS1 pan-cancer analysis.Frontiers in immunology · 2023Article
Corrections and comments
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Regulator of ribosome synthesis 1 (RRS1) is a key factor in ribosome biosynthesis and other cellular functions. High level of RRS1 in breast cancer cell lines is associated with increased cell proliferation, invasion and migration. RRS1 controls the assembly of the 60s subunit and maturation of 25S rRNA during ribosome biosynthesis. In this study, lentiviral transfection of sh‑RNA was used to knock down the level of RRS1, to detect the effect of RRS1 on cell function and to explore the specific mechanism of RRS1 affecting cell invasion and metastasis by COIP and dual‑luciferase reporter gene assays. The present study found that RRS1 knockdown reduced the accumulation of ribosome protein L11 (RPL11) in the nucleolus, which then migrated to the nucleoplasm and bound to c‑Myc. This inhibited trans‑activation of SNAIL by c‑Myc and eventually decreased the invasion and metastasis capacity of the human breast cancer cell line BT549. Taken together, RRS1 regulates invasion and metastasis of human breast cancer cells through the RPL11‑c‑Myc‑SNAIL axis. The findings are of great significance for exploring the mechanism of breast cancer invasion and metastasis and the corresponding regulatory factors.
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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.