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What is the role of crosstalk between different post-translational modifications in lung cancer pathogenesis? 


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Crosstalk between different post-translational modifications (PTMs) plays a crucial role in lung cancer pathogenesis. Studies have shown that proteins in lung cancer cells undergo various PTMs like phosphorylation, methylation, and acetylation, which collectively regulate cell signaling pathways. This intricate network of PTMs influences key cellular processes such as stem-like properties maintenance, gene expression control, and epithelial-mesenchymal transition in lung cancer cells. The interplay between PTMs can lead to the activation or inhibition of critical proteins involved in oncogenic signaling pathways, highlighting potential drug targets for combination therapies in lung cancer treatment. Understanding the crosstalk between different PTMs provides insights into the molecular mechanisms underlying lung cancer progression and offers avenues for developing targeted therapeutic approaches to combat this disease.

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Crosstalk between core fucosylation of E-cadherin and Src activation induces an epithelial-mesenchymal transition-like process in lung cancer cells, impacting migration and signaling pathways.
Crosstalk between post-translational modifications like phosphorylation and ubiquitination regulates oncogenic signaling pathways in lung cancer, influencing tumor progression and potential therapeutic targets.
The crosstalk between methylation and phosphorylation of LSH in lung cancer regulates stem-like properties, impacting cancer pathogenesis by influencing stemness and chemotherapy resistance.
Crosstalk between phosphorylation, methylation, and acetylation in lung cancer integrates signaling pathways, revealing exclusive "OR" gates in signal transduction events and highlighting key proteins like EP300.
Crosstalk between post-translational modifications in lung cancer connects signaling pathways, revealing potential drug targets and synergistic therapy options, highlighting the interplay between cell signaling and metabolic reprogramming.

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What are the specific genetic mutations associated with an increased risk of lung cancer?5 answersSpecific genetic mutations linked to an elevated risk of lung cancer include variants such as rs202197044 in the TET3 gene, rs202187871 in the POT1 gene, rs7447927 in the TMEM173 gene, and rs140624366 in the ATRN gene. Additionally, variants like rs748404 on 15q15.2 and rs12050604 have shown significant associations with lung cancer, independent of coding variants in the TP53BP1 gene. Furthermore, the presence of clonal hematopoiesis mutations, potentially influenced by factors like family history of lung cancer and smoking, has been linked to an increased risk of lung cancer, with genetic variants like rs2298110 in the OTUD3 gene playing a role in promoting clonal hematopoiesis. These findings shed light on the genetic underpinnings of lung cancer susceptibility.
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