TMEM176B Promotes EMT via FGFR/JNK Signalling in Development and Tumourigenesis of Lung Adenocarcinoma

  • 0Department of Thoracic Surgery, The Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen 518000, China.

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Summary

This summary is machine-generated.

TMEM176B is elevated in lung adenocarcinoma, promoting cancer growth and spread. Targeting TMEM176B offers a potential new therapeutic strategy for lung cancer patients.

Area Of Science

  • Oncology
  • Molecular Biology
  • Cancer Research

Background

  • Lung cancer is a leading global cause of cancer mortality with poor prognosis.
  • Novel therapeutic targets are crucial for treating inoperable metastatic lung cancer.
  • TMEM176B has been identified as a potential therapeutic target in other cancers.

Purpose Of The Study

  • To investigate the role of TMEM176B in the development of lung adenocarcinoma.
  • To explore TMEM176B as a potential therapeutic target for lung adenocarcinoma.

Main Methods

  • Single-cell sequencing
  • Proteomics
  • Co-immunoprecipitation (Co-IP)
  • In vivo and in vitro experimental models

Main Results

  • TMEM176B expression is increased in lung adenocarcinoma tissues and linked to shorter overall survival.
  • TMEM176B enhances cancer cell proliferation, invasion, migration, and adhesion in vitro, and tumor growth in vivo.
  • TMEM176B promotes endothelial cell tube formation and regulates epithelial-mesenchymal transition (EMT) via the FGFR1/JNK/Vimentin/Snail pathway.

Conclusions

  • TMEM176B plays a significant role in lung adenocarcinoma progression.
  • TMEM176B represents a promising therapeutic target for lung adenocarcinoma treatment.

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