ArticleCancer medicine2019
Elevated expression of G3BP1 associates with YB1 and p-AKT and predicts poor prognosis in nonsmall cell lung cancer patients after surgical resection.
Article in Cancer medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 1 of them a synthesis that pooled it.
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Who cites it
35 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.
- Prognostic Role of the Activated p-AKT Molecule in Various Hematologic Malignancies and Solid Tumors: A Meta-Analysis.Frontiers in oncology · 2020Pooled it
- The pro-obesity role of G3BP1 through altering adipogenic differentiation in mice via the PI3K/AKT pathway.Adipocyte · 2026Article
- An Analysis of G3BP2 in Non-Small Cell Lung Cancer.Cancers · 2026Article
- Review
- RECQL4 promotes the malignant progression of lung adenocarcinoma through the YBX1/G3BP1-mediated NF-κB signaling pathway.Cell death discovery · 2026Article
- Design of CellProfiler-Based Pipelines Enabling the Attribution of Molecular Stress Markers to Specific Tissue and Subcellular Compartments of the Colonic Mucosa.Cellular and molecular gastroenterology and hepatology · 2026Article
- Pharmacological modulation of stress granulesFrontiers in pharmacology · 2026Review
- A pan-cancer analysis of MARCH8: molecular characteristics, clinical relevance, and immuno-oncology features.Cancer biology & therapy · 2025Article
- FBXW11 inhibits tumorigenesis by ubiquitinating YB1 in hepatocarcinoma.Journal of cancer research and clinical oncology · 2025Article
- Deep learning based analysis of G3BP1 protein expression to predict the prognosis of nasopharyngeal carcinoma.PloS one · 2025Article
- Stress granules play a critical role in hexavalent chromium-induced malignancy in a G3BP1 dependent manner.Environmental pollution (Barking, Essex : 1987) · 2024Article
- Metal-polyphenol-network coated R612F nanoparticles reduce drug resistance in hepatocellular carcinoma by inhibiting stress granules.Cell death discovery · 2024Article
- G3BP1 Interact with JAK2 mRNA to Promote the Malignant Progression of Nasopharyngeal Carcinoma via Activating JAK2/STAT3 Signaling Pathway.International journal of biological sciences · 2024Article
- LIMK2 promotes melanoma tumor growth and metastasis through G3BP1-ESM1 pathway-mediated apoptosis inhibition.Oncogene · 2023Article
- KIF14 promotes proliferation, lymphatic metastasis and chemoresistance through G3BP1/YBX1 mediated NF-κB pathway in cholangiocarcinoma.Oncogene · 2023Article
- Autophagy-related tumor subtypes associated with significant gene expression profiles and immune cell infiltration signatures to reveal the prognosis of non-small cell lung cancer.Journal of Cancer · 2023Article
- Stress granules dynamics: benefits in cancer.BMB reports · 2022Review
- YB1 associates with oncogenetic roles and poor prognosis in nasopharyngeal carcinoma.Scientific reports · 2022Article
- Mesenchymal stem cell-derived exosome mediated long non-coding RNA KLF3-AS1 represses autophagy and apoptosis of chondrocytes in osteoarthritis.Cell cycle (Georgetown, Tex.) · 2022Article
- The Hippo Pathway Effector Transcriptional Co-activator With PDZ-Binding Motif Correlates With Clinical Prognosis and Immune Infiltration in Colorectal Cancer.Frontiers in medicine · 2022Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
Abstract
purposeG3BP1 is an RNA-binding protein and plays roles in regulating signaling pathway. YB-1 is a DNA/RNA binding protein encoded by YBX1 gene. Phosphorylated AKT (p-AKT) acts as a pivotal molecule in PI3K/AKT pathway. YB-1 drives stress granules (SGs) formation by activating G3BP1 translation under diverse conditions. SGs are involved in many different metabolic and signaling pathways which may include PI3K/AKT/mTOR. So far, there has been no report on the relationship between expression of G3BP1, p-AKT, and YB1 and clinicopathological features/prognosis in surgically resected nonsmall cell lung cancer (NSCLC) patients.
methodsIn this study, data from TCGA (The Cancer Genome Atlas) were downloaded to investigate the mRNA expression of G3BP1 and YB1 (YBX1) and their correlation in NSCLC. Also, expression of G3BP1, YB1, and p-AKT proteins was studied using immunohistochemistry in tissue microarrays of NSCLC and in noncancerous lung tissues.
resultsWe found that the mRNA expression of G3BP1 and YB1 was higher in NSCLC tissues (both P < .05), and G3BP1 was positively correlated with YB1 in mRNA level (r = .399, P < .001). Also, expression of G3BP1, YB1, and p-AKT proteins was higher in NSCLC tissues (all P < .05). And higher expression of G3BP1 and YB1 proteins was seen in patients with clinical stage II and III compared with stage I (both P < .05). Besides, expression of G3BP1 protein had a positive correlation with YB1 and p-AKT (both P < .05). Moreover, overall survival was shorter in patients with overexpression of G3BP1, YB1, and p-AKT proteins (all P < .05). Multivariate analysis confirmed that overexpression of G3BP1 protein was an independent poorer prognostic factor for NSCLC patients (P = .039).
conclusionG3BP1 may play a crucial role in activating PI3K/AKT/mTOR pathway. G3BP1 might be served as a novel prognostic biomarker for surgically resected NSCLC patients, which afforded new insights into the study on the mechanism and therapy of NSCLC.
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