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Wang X, Zhang X, Liu Z, Zhao N, Li X, Su P, Zheng G, Zhang X, Wang H, Zhang Y. Naringenin nanoparticles targeting cyclin B1 suppress the progression of rheumatoid arthritis-associated lung cancer by inhibiting fibroblast-to-myofibroblast transition. Int J Biochem Cell Biol 2024; 169:106557. [PMID: 38460905 DOI: 10.1016/j.biocel.2024.106557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/28/2024] [Accepted: 03/06/2024] [Indexed: 03/11/2024]
Abstract
There is growing evidence of an elevated risk of lung cancer in patients with rheumatoid arthritis. The poor prognosis of rheumatoid arthritis-associated lung cancer and the lack of therapeutic options pose an even greater challenge to the clinical management of patients. This study aimed to identify potential molecular targets associated with the progression of rheumatoid arthritis-associated lung cancer and examine the efficacy of naringenin nanoparticles targeting cyclin B1. Mendelian randomizatio analysis revealed that rheumatoid arthritis has a positive correlation with the risk of lung cancer. Cyclin B1 was significantly upregulated in patients with rheumatoid arthritis-associated lung cancer and was significantly overexpressed in synovial tissue fibroblasts. Furthermore, the overexpression of cyclin B1 in rheumatoid arthritis fibroblast-like synoviocytes, which promotes their proliferation and fibroblast-to-myofibroblast transition, can significantly contribute to the growth and infiltration of lung cancer cells. Importantly, our prepared naringenin nanoparticles targeting cyclin B1 effectively attenuated proliferation and fibroblast-to-myofibroblast transition by blocking cells at the G2/M phase. In vivo experiments, naringenin nanoparticles targeting cyclin B1 significantly alleviated the development of collagen-induced arthritis and lung orthotopic tumors. Collectively, our results reveal that naringenin nanoparticles targeting cyclin B1 can suppress the progression of rheumatoid arthritis-associated lung cancer by inhibiting fibroblast-to-myofibroblast transition. These findings provide new insights into the treatment of rheumatoid arthritis-associated lung cancer therapy.
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Affiliation(s)
- Xilong Wang
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan 250012, China
| | - Xiaoyu Zhang
- Department of Hematology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Zhipu Liu
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan 250012, China
| | - Na Zhao
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan 250012, China
| | - Xiaohan Li
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan 250012, China
| | - Peng Su
- Department of Pathology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Guixi Zheng
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan 250012, China
| | - Xin Zhang
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan 250012, China
| | - Hongxing Wang
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan 250012, China.
| | - Yi Zhang
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan 250012, China; Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan 250012, China.
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Inhibition of smoothened decreases proliferation of synoviocytes in rheumatoid arthritis. Cell Mol Immunol 2015; 14:214-222. [PMID: 26189371 DOI: 10.1038/cmi.2015.67] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 06/12/2015] [Accepted: 06/12/2015] [Indexed: 12/16/2022] Open
Abstract
Fibroblast-like synoviocytes (FLSs) contribute to synovial hyperplasia in rheumatoid arthritis (RA). Smoothened (Smo) is a key component of sonic hedgehog (Shh) signaling and contributes to tumor cell proliferation. The objective of this study was to investigate the role of Smo in RA synoviocyte proliferation. FLSs were isolated from RA synovium. Shh signaling was studied using a Smo antagonist (GDC-0449) and small interfering RNA (siRNA) targeting the Smo gene in FLSs. Cell proliferation was quantified by using kit-8 assay and cell cycle distribution and apoptosis were evaluated by flow cytometry. Cell cycle-related genes and proteins were detected by real-time PCR and western blot. FLSs treated with GDC-0449 or Smo-siRNA showed significantly decreased proliferation compared to controls (P < 0.05). Incubation with GDC-0449 or transfection with Smo-siRNA resulted in a significant increase of G1 phase cells compared to controls (P < 0.05). Cell cycle arrest was validated by the significant increase in cyclin D1 and E1 mRNA expression, decrease in cyclin-dependent kinase p21 mRNA expression in Smo-siRNA transfected cells (P < 0.05). Protein expression of cyclin D1 was also downregulated after Smo gene knockdown (P < 0.05). The results suggest that Shh signaling plays an important role in RA-FLSs proliferation in a Smo-dependent manner and may contribute to synovial hyperplasia. Targeting Shh signaling may help control joint damage in patients with RA.
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