IL‐10 derived from M2 macrophage promotes cancer stemness via JAK1/STAT1/NF‐κB/Notch1 pathway in non‐small cell lung cancer
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan People's Republic of China, Department of Oncology The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan People's Republic of China, Key Laboratory for Tumor Immunology and Biotherapy of Henan Province Zhengzhou Henan People's Republic of China
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan People's Republic of China, Key Laboratory for Tumor Immunology and Biotherapy of Henan Province Zhengzhou Henan People's Republic of China, School of Life Sciences Zhengzhou University Zhengzhou Henan People's Republic of China
- Department of Radiology Orthopaedic Hospital of Zhengzhou City Zhengzhou Henan People's Republic of China
- Department of Oncology The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan People's Republic of China, Key Laboratory for Tumor Immunology and Biotherapy of Henan Province Zhengzhou Henan People's Republic of China
- Department of Hematology/Oncology, School of Medicine Northwestern University Chicago IL
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, College of Medicine University of Cincinnati Cincinnati OH
- Biotherapy Center The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan People's Republic of China, Department of Oncology The First Affiliated Hospital of Zhengzhou University Zhengzhou Henan People's Republic of China, Key Laboratory for Tumor Immunology and Biotherapy of Henan Province Zhengzhou Henan People's Republic of China, School of Life Sciences Zhengzhou University Zhengzhou Henan People's Republic of China
Tumor‐associated macrophages (TAMs), key immune cells in the tumor microenvironment, are shown to be closely correlated with the progression of non‐small cell lung cancer (NSCLC). Cancer stem cells (CSCs) can contribute to NSCLC progression as well. We aimed to clarify whether TAMs promote the progression of NSCLC by mainly affecting the activities of CSCs. We found that TAM‐like cells promoted CSC‐like properties in NSCLC cells in vitro , which was mediated by TAM‐derived IL‐10. TAM‐derived IL‐10 promoted CSC‐like properties of NSCLC cells through JAK1/STAT1/NF‐κB/Notch1 signaling. Blockade of IL‐10/JAK1 signaling inhibited TAM‐mediated NSCLC tumor growth in vivo , and the TAM‐mediated expression of CSC‐related and mesenchymal‐related genes in NSCLC. Lastly, expression levels of these signaling molecules were significantly correlated with survival of NSCLC patients. Therefore, IL‐10/JAK1 signaling might be a potential therapeutic target for NSCLC treatment.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 1493929
- Journal Information:
- International Journal of Cancer, Journal Name: International Journal of Cancer Journal Issue: 4 Vol. 145; ISSN 0020-7136
- Publisher:
- Wiley Blackwell (John Wiley & Sons)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Long non-coding RNA GClnc1 knockdown suppresses progression of epithelial ovarian cancer by recruiting FOXC2 to disrupt the NOTCH1/NF-κB/Snail pathway
Celastrol inhibits cancer metastasis by suppressing M2-like polarization of macrophages