ArticleInternational journal of molecular sciences2022
Suppression of CCT3 Inhibits Tumor Progression by Impairing ATP Production and Cytoplasmic Translation in Lung Adenocarcinoma.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 18 citations in OpenAlex.
- CCT3 Enhances Lung Adenocarcinoma Progression by Promoting p53 Ubiquitination and Degradation.Medicina (Kaunas, Lithuania) · 2026Article
- Chaperonin in health and disease.Molecular biomedicine · 2026Review
- CCT7 predicts poor prognosis and correlates with immune infiltration in colonic adenocarcinoma.Journal of molecular histology · 2026Article
- CCT2 Orchestrates Glycolysis and Exosome-Mediated M2 Macrophage Polarization in HCC tumorigenesis.International journal of biological sciences · 2026Article
- Expression patterns and clinical implications of chaperonin subunit 3 mRNA and protein in laryngeal squamous cell carcinoma.World journal of clinical oncology · 2025Article
- Advances in the study of CCT3 in malignant tumors: A review.Medicine · 2025Review
- Silencing CCT3 induces ferroptosis through the NOD1-NF-κB signaling pathway in bladder cancer.Scientific reports · 2024Article
- CCT3/ACTN4/TFRC axis protects hepatocellular carcinoma cells from ferroptosis by inhibiting iron endocytosis.Journal of experimental & clinical cancer research : CR · 2024Article
- Revisiting the chaperonin T-complex protein-1 ring complex in human health and disease: A proteostasis modulator and beyond.Clinical and translational medicine · 2024Review
- A potential tumor marker: Chaperonin containing TCP‑1 controls the development of malignant tumors (Review).International journal of oncology · 2023Review
- Integrated analyzes identify CCT3 as a modulator to shape immunosuppressive tumor microenvironment in lung adenocarcinoma.BMC cancer · 2023Article
- Article
- CCT3 Facilitates the Malignant Progression of NSCLC and SCLC via PI3 K/AKT-EMT Axis and Emerges as a Novel Serum Diagnostic Biomarker.Technology in cancer research & treatmentArticle
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
Heat shock proteins are highly expressed in various cancers and exert critical functions in tumor progression. However, their expression patterns and functions in lung adenocarcinoma (LUAD) remain largely unknown. We identified that chaperonin-containing T-complex protein-1 subunit 3 (CCT3) was highly expressed in LUAD cells and was positively correlated with LUAD malignancy in the clinical samples. Animal studies showed that silencing CCT3 dramatically inhibited tumor growth and metastasis of LUAD. Proliferation and migration were markedly suppressed in CCT3-deficient LUAD cells. Moreover, the knockdown of CCT3 promoted apoptosis and cell cycle arrest. Mechanistically, the function of glycolysis was significantly inhibited and the total intracellular ATP levels were reduced by at least 25% in CCT3-deficient cells. In addition, the knockdown of CCT3 decreased the protein translation and led to a significant reduction in eukaryotic translation initiation factor 3 (EIF3G) protein, which was identified as a protein that interacts with CCT3. Impaired protein synthesis and cell growth in EIF3G-deficient cells were consistent with those caused by CCT3 knockdown in LUAD cells. Taken together, our study demonstrated in multiple ways that CCT3 is a critical factor for supporting growth and metastasis of LUAD, and for the first time, its roles in maintaining intracellular ATP levels and cytoplasmic translation are reported. Our novel findings provide a potential therapeutic target for lung adenocarcinoma.
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