ArticleOncoTargets and therapy2019
TCTP promotes epithelial-mesenchymal transition in lung adenocarcinoma.
Article in OncoTargets and therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 13 citations in OpenAlex.
- Pharmacological Modulators of TCTP: Opportunities and Challenges for Drug Repurposing.International journal of molecular sciences · 2026Review
- Regulation of the AKT/P53 signaling pathway by translated control tumor protein inhibits apoptosis and promotes hyperplasia of the mammary glands.Scientific reports · 2026Article
- Biological role and expression of translationally controlled tumor protein (TCTP) in tumorigenesis and development and its potential for targeted tumor therapy.Cancer cell international · 2024Review
- Harnessing the value of TCTP in breast cancer treatment resistance: an opportunity for personalized therapy.Cancer drug resistance (Alhambra, Calif.) · 2023Review
- Translationally controlled tumor protein: the mediator promoting cancer invasion and migration and its potential clinical prospects.Journal of Zhejiang University. Science. B · 2022Review
- Upregulation of Translationally Controlled Tumor Protein Is Associated With Cervical Cancer Progression.Frontiers in molecular biosciences · 2021Article
- MiRNAs as Noninvasive Biomarkers and Therapeutic Agents of Pituitary Adenomas.International journal of molecular sciences · 2020Review
- Review
- Repurposing antidepressant sertraline as a pharmacological drug to target prostate cancer stem cells: dual activation of apoptosis and autophagy signaling by deregulating redox balance.American journal of cancer research · 2020Article
- High Tiam1 expression predicts positive lymphatic metastasis and worse survival in patients with malignant solid tumors: a systematic review and meta-analysis.OncoTargets and therapy · 2019Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLung cancer is the most common and lethal malignancy worldwide. TCTP is highly expressed in various cancers including lung cancer. Epithelial-mesenchymal transition (EMT) could increase cancer cell invasion. Whether TCTP's expression is associated with EMT in lung adenocarcinoma is largely unknown.
methodsSeveral Gene Expression Omnibus datasets were used to analyze the correlation between TCTP expression and overall survival of lung adenocarcinoma patients by Kaplan-Meier survival analysis. Then, 24 surgically removed fresh lung adenocarcinoma tissue samples and paired paracancer tissue samples were used to analyze the correlation between TCTP expression and tumor stage by immunohistochemical analysis. Furthermore, stable cell lines were generated using lentiviral transduction systems to knock down or overexpress TCTP in A549 cells. Cell migration and invasion were measured by scratch and transwell assays, and EMT marker proteins such as α-SMA, ZEB1, and E-cadherin were quantitated by Western blot. The expression levels of miR-200a, miR-141, and miR-429 were determined by real-time quantitative PCR, and their target genes were predicted by an online database miRTarBase. The interaction between TCTP and these genes was analyzed by String database and visualized by Cytoscape.
resultsTCTP was highly expressed in tumor tissues compared to paracancer tissues. The expression of TCTP was associated with shorter overall survival. TCTP knockdown experiment in A549 cells suggested that TCTP knockdown could decrease the migration and invasion of lung cancer cells, and the expression level of ZEB1 and α-SMA, but increase the expression of E-cadherin and p53. Vice versa, overexpression of TCTP could increase the migration and invasion of cancer cells, and the expression level of ZEB1 and α-SMA, but decrease the expression of E-cadherin and p53. Furthermore, we found the expression of miR-200a, miR-141, and miR-429 was associated with TCTP expression.
conclusionTCTP promotes EMT in lung adenocarcinoma, and this effect may be associated with miR-200 family members like miR-200a, miR-141, and miR-429.
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