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Niu T, Wei Z, Fu J, Chen S, Wang R, Wang Y, Zheng R. Venlafaxine, an anti-depressant drug, induces apoptosis in MV3 human melanoma cells through JNK1/2-Nur77 signaling pathway. Front Pharmacol 2023; 13:1080412. [PMID: 36686679 PMCID: PMC9846499 DOI: 10.3389/fphar.2022.1080412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/21/2022] [Indexed: 01/05/2023] Open
Abstract
Introduction: Venlafaxine is one of the most commonly used anti-depressant and antineoplastic drug. Previous studies have predicted venlafaxine as an anti-cancer compound, but the therapeutic effects of venlafaxine in melanoma have not yet been demonstrated. Nur77 is an orphan nuclear receptor that highly expressed in melanoma cells and can interact with Bcl-2 to convert Bcl-2 from an antiapoptotic to a pro-apoptotic protein. Method: We examined the effects of venlafaxine in MV3 cells in vitro and MV3 xenograft tumor in nude mice. Western-blot, PCR, TUNEL assay and immunofluorescence were used to reveal the growth of melanoma cells. Results: Here, our data revealed that venlafaxine could reduce the growth, and induce apoptosis of melanoma cells through a Nur77-dependent way. Our results also showed that treatment with venlafaxine (20 mg/kg, i.p.) potently inhibited the growth of melanoma cells in nude mice. Mechanistically, venlafaxine activated JNK1/2 signaling, induced Nur77 expressions and mitochondrial localization, thereby promoting apoptosis of melanoma cells. Knockdown of Nur77 and JNK1/2, or inhibition of JNK1/2 signaling with its inhibitor SP600125 attenuated the anti-cancer effects of venlafaxine. Conclusion: In summary, our results suggested venlafaxine as a potential therapy for melanoma.
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Affiliation(s)
- Ting Niu
- Central Laboratory, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Zhiying Wei
- Department of Pharmacy, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Jiao Fu
- Central Laboratory, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Shu Chen
- Central Laboratory, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ru Wang
- Central Laboratory, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Yuya Wang
- Department of Pharmacy, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ruihe Zheng
- Department of Pharmacy, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China,*Correspondence: Ruihe Zheng, ,
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Amititeloaie C, Chelaru L, Geleţu GL, Sava A, Jităreanu A, Tibeică AM, Costuleanu M. Apoptosis of pro-B lymphocytes induced by NR4A1 activation in the presence of gingival fibroblast exosomes and TNFα, caspase 8, STAT3, and Akt pathways modulators. ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY = REVUE ROUMAINE DE MORPHOLOGIE ET EMBRYOLOGIE 2023; 64:35-40. [PMID: 37128789 PMCID: PMC10257780 DOI: 10.47162/rjme.64.1.04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 04/18/2023] [Indexed: 05/03/2023]
Abstract
There is a lack of data in the mainstream literature regarding the interactions between gingival fibroblasts, as a component of the local niche, and tumor precursors of B-lymphocytes. Although it is known that the development of tumors and tumor precursors depends on the local environment's characteristics. In order to experimentally evaluate the apoptosis of pro-B type lymphocytes, induced as a result of the known activation of orphan nuclear receptor 4A1 (NR4A1), through Cytosporone B (Csn-B, 10 μM), in the presence or absence of exosomes derived from gingival fibroblasts, we administered as a treatment: 1 μM R-7050 [functional inhibitor of tumor necrosis factor alpha (TNFα)], 1 μM Z-IETD-FMK (functional inhibitor of caspase 8), 1 μM GSK690693 (functional inhibitor of Akt 1∕2∕3 pathways) and, last but not least, 1 μM scutellarin [functional inhibitor of receptor activator of nuclear factor-kappa B ligand (RANKL)] and therefore of the signal transducer and activator of transcription 3 (STAT3) pathway. Firstly, it is really clear that the presence of exosomes in the pro-B lymphocytes culture medium amplified the apoptotic effects of 10 μM Csn-B. The inhibition of tumoral precursors development, namely the pro-B type, might be highly dependent on the inhibition of Akt 1∕2∕3 pathways, the first and most important consequence being apoptosis induced by the activation of NR4A1 orphan nuclear receptors.
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Affiliation(s)
- Carmen Amititeloaie
- PhD Student, Department of Dentoalveolar and Maxillofacial Surgery, Faculty of Dentistry, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania
| | - Liliana Chelaru
- Department of Morpho-Functional Sciences I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania
| | - Gabriela Luminiţa Geleţu
- Department of Implantology, Removable Restorations, and Technology, Faculty of Dentistry, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania
| | - Anca Sava
- Department of Morpho-Functional Sciences I, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania
| | - Alexandra Jităreanu
- Department of Toxicology, Faculty of Pharmacy, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania
| | - Andreea Mihaela Tibeică
- PhD Student, Department of Dentoalveolar and Maxillofacial Surgery, Faculty of Dentistry, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania
| | - Marcel Costuleanu
- Department of Dentoalveolar and Maxillofacial Surgery, Faculty of Dentistry, Grigore T. Popa University of Medicine and Pharmacy, Iaşi, Romania
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Hu QY, Zhang XK, Wang JN, Chen HX, He LP, Tang JS, Yao XS, Liu J. Malayoside, a cardenolide glycoside extracted from Antiaris toxicaria Lesch, induces apoptosis in human non-small lung cancer cells via MAPK-Nur77 signaling pathway. Biochem Pharmacol 2021; 190:114622. [PMID: 34043967 DOI: 10.1016/j.bcp.2021.114622] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 05/01/2021] [Accepted: 05/20/2021] [Indexed: 12/25/2022]
Abstract
Lung cancer is the leading cause of cancer deaths in the world. Non-small cell lung cancer (NSCLC), with poor prognosis and resistance to chemoradiotherapy, is the most common histological type of lung cancer. Therefore, it is necessary to develop new and more effective treatment strategy for NSCLC. Nur77, an orphan member of the nuclear receptor superfamily, induces apoptosis in cancer cells including NSCLC cells, by high expression and translocation to mitochondria. Small molecules trigger expression and mitochondrial localization of Nur77 may be an ideal anti-cancer drug candidate. Here, we report malayoside, a cardiac glycoside in the extract of Antiaris toxicaria Lesch., had different sensitivities to NSCLC cells. Malayoside induced apoptosis in NCI-H460 cells. Meanwhile, malayoside induced Nur77 expression and mitochondrial localization, and its induction of apoptosis was Nur77-dependent. To investigate the molecular mechanism of malayoside inducing Nur77 and apoptosis, we found that malayoside activated MAPK signaling pathway, including both ERK and p38 phosphorylation. The suppression of MAPK signaling activation inhibited the expression of Nur77 and apoptosis induced by malayoside. Our studies in nude mice showed that malayside potently inhibited the growth of tumor cells in vivo. Furthermore, the anti-cancer effect of malayosidwas in vivo was also related to the elevated expression of Nur77, p-ERK, and p-p38 proteins. Our results suggest that malayoside possesses an anti-NSCLC activity in vitro and in vivo mainly via activation of MAPK-Nur77 signaling pathway, indicating that malayoside is a promising chemotherapeutic candidate for NSCLC.
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Affiliation(s)
- Qiong-Ying Hu
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang, China.
| | - Xiao-Kun Zhang
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China
| | - Jia-Nan Wang
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang, China
| | - Hao-Xuan Chen
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang, China
| | - Lian-Ping He
- School of Medicine, Taizhou University, Taizhou 318000, Zhejiang, China
| | - Jin-Shan Tang
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Xin-Sheng Yao
- Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou 510632, China
| | - Jie Liu
- School of Pharmaceutical Sciences, Fujian Provincial Key Laboratory of Innovative Drug Target Research, Xiamen University, Xiamen 361102, China.
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Odagiu L, May J, Boulet S, Baldwin TA, Labrecque N. Role of the Orphan Nuclear Receptor NR4A Family in T-Cell Biology. Front Endocrinol (Lausanne) 2020; 11:624122. [PMID: 33597928 PMCID: PMC7883379 DOI: 10.3389/fendo.2020.624122] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 12/14/2020] [Indexed: 12/13/2022] Open
Abstract
The nuclear orphan receptors NR4A1, NR4A2, and NR4A3 are immediate early genes that are induced by various signals. They act as transcription factors and their activity is not regulated by ligand binding and are thus regulated via their expression levels. Their expression is transiently induced in T cells by triggering of the T cell receptor following antigen recognition during both thymic differentiation and peripheral T cell responses. In this review, we will discuss how NR4A family members impact different aspects of the life of a T cell from thymic differentiation to peripheral response against infections and cancer.
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Affiliation(s)
- Livia Odagiu
- Laboratory of Immunology, Maisonneuve-Rosemont Hospital Research Center, Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Julia May
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, Canada
| | - Salix Boulet
- Laboratory of Immunology, Maisonneuve-Rosemont Hospital Research Center, Montreal, QC, Canada
| | - Troy A. Baldwin
- Department of Medical Microbiology and Immunology, University of Alberta, Edmonton, AB, Canada
- *Correspondence: Troy A. Baldwin, ; Nathalie Labrecque,
| | - Nathalie Labrecque
- Laboratory of Immunology, Maisonneuve-Rosemont Hospital Research Center, Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
- Département de Médecine, Université de Montréal, Montreal, QC, Canada
- *Correspondence: Troy A. Baldwin, ; Nathalie Labrecque,
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