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Liu Y, Cheng K, Sun M, Ding C, Li T, Jia Y, Wang C, Zhu X, Song X, Jia R, Wang Q, Zhang Y, Sun X. UBD participates in neutrophilic asthma by promoting the activation of IL-17 signaling. Int J Biol Macromol 2024; 264:130581. [PMID: 38447828 DOI: 10.1016/j.ijbiomac.2024.130581] [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: 12/14/2023] [Revised: 02/24/2024] [Accepted: 02/29/2024] [Indexed: 03/08/2024]
Abstract
Neutrophilic asthma is a persistent and severe inflammatory lung disease characterized by neutrophil activation and the mechanisms of which are not completely elucidated. Ubiquitin D (UBD) is a ubiquitin-like modifier participating in infections, immune responses, and tumorigenesis, while whether UBD involves in neutrophilic asthma needs further study. In this study, we initially found that UBD expression was significantly elevated and interleukin 17 (IL-17) signaling was enriched in the endobronchial biopsies of severe asthma along with neutrophils increasing by bioinformatics analysis. We further confirmed that UBD was upregulated in the lung tissues of neutrophilic asthma mouse model. UBD overexpression promoted IL-17 signaling activation. Knockdown of UBD suppressed the activation of IL-17 signaling. UBD interacted with TRAF2 and reduced the total and the K48-linked ubiquitination of TRAF2. However, IL-17 A stimulation increased both the total and the K48-linked ubiquitination of TRAF2. Together, these findings indicated that UBD was upregulated and played a critical role in IL-17 signaling which contributed to a better understanding of the complex mechanisms in neutrophilic asthma.
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Affiliation(s)
- Yuchun Liu
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China.
| | - Kang Cheng
- Institute of Biomedical Research, Henan Academy of Sciences, Zhengzhou 450000, China
| | - Meng Sun
- The Third People's Hospital of Zhengzhou, Cancer Hospital of Zhengzhou, The First Mercy Hospital of Henan Province, 450000, China
| | - Cong Ding
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Tao Li
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Yangyang Jia
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Chengbo Wang
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Xiangzhan Zhu
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Xiaorui Song
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Rui Jia
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Qionglin Wang
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Yaodong Zhang
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China
| | - Xiaomin Sun
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, 450000, China.
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Feng T, Wang P, Zhang X. Skp2: A critical molecule for ubiquitination and its role in cancer. Life Sci 2024; 338:122409. [PMID: 38184273 DOI: 10.1016/j.lfs.2023.122409] [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: 10/09/2023] [Revised: 12/24/2023] [Accepted: 12/29/2023] [Indexed: 01/08/2024]
Abstract
The ubiquitin-proteasome system (UPS) is a multi-step process that serves as the primary pathway for protein degradation within cells. UPS activity also plays a crucial role in regulating various life processes, including the cell cycle, signal transduction, DNA repair, and others. The F-box protein Skp2, a crucial member of the UPS, plays a central role in the development of various diseases. Skp2 controls cancer cell growth and drug resistance by ubiquitinating modifications to a variety of proteins. This review emphasizes the multifaceted role of Skp2 in a wide range of cancers and the mechanisms involved, highlighting the potential of Skp2 as a therapeutic target in cancer. Additionally, we describe the impactful influence exerted by Skp2 in various other diseases beyond cancer.
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Affiliation(s)
- Tianyang Feng
- The Fourth Affiliated Hospital of China Medical University, Department of Urology, Shenyang 110032, China; Liaoning Provincial Key Laboratory of Basic Research for Bladder Diseases, Shenyang 110000, China
| | - Ping Wang
- The Fourth Affiliated Hospital of China Medical University, Department of Urology, Shenyang 110032, China; Liaoning Provincial Key Laboratory of Basic Research for Bladder Diseases, Shenyang 110000, China
| | - Xiling Zhang
- The Fourth Affiliated Hospital of China Medical University, Department of Urology, Shenyang 110032, China; Liaoning Provincial Key Laboratory of Basic Research for Bladder Diseases, Shenyang 110000, China.
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Hu J, Ding R, Liu S, Wang J, Li J, Shang Y. Hypermethylation of RNF125 promotes autophagy-induced oxidative stress in asthma by increasing HMGB1 stability. iScience 2023; 26:107503. [PMID: 37599832 PMCID: PMC10432822 DOI: 10.1016/j.isci.2023.107503] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/08/2023] [Accepted: 07/26/2023] [Indexed: 08/22/2023] Open
Abstract
Asthma is a global chronic airway disease. The expression and role of RNF125, an E3 ubiquitin ligase, in asthma remain uncertain. In this study, we revealed that RNF125 was downregulated in the bronchial epithelium of mice and patients with asthma. Rnf125 hypermethylation was responsible for the low expression of RNF125 in primary airway epithelial cells of mice treated with OVA. Moreover, we demonstrated that RNF125 could attenuate autophagy, oxidative stress, and protect epithelial barrier in vivo and in vitro. Additionally, we identified HMGB1 as a substrate of RNF125, which interacted with the HMG B-box domain of HMGB1 and induced degradation via the ubiquitin proteasome system, reducing autophagy and oxidative stress. Overall, our findings elucidated that hypermethylation of Rnf125 reduced its expression, which promoted autophagy-induced oxidative stress in asthma by increasing HMGB1 stability. These findings offer a theoretical and experimental basis for the pathogenesis of asthma.
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Affiliation(s)
- Jiapeng Hu
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Ruiwei Ding
- Pediatric Department, Qingdao Women and Children’s Hospital, Qingdao 266000, China
| | - Shaozhuang Liu
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Jia Wang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Jianjun Li
- Department of Orthopedics, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Yunxiao Shang
- Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang 110004, China
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Liu J, Yang N, Yi X, Wang G, Wang C, Lin H, Sun L, Wang F, Zhu D. Integration of transcriptomics and metabolomics to reveal the effect of ginsenoside Rg3 on allergic rhinitis in mice. Food Funct 2023; 14:2416-2431. [PMID: 36786409 DOI: 10.1039/d2fo03885d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Increasing studies have demonstrated that ginsenoside Rg3 (Rg3) plays an important role in the prevention and treatment of various diseases, including allergic lower airway inflammation such as asthma. To investigate the role of Rg3 in allergic upper airway disease, the effect and therapeutic mechanism of Rg3 in allergic rhinitis (AR) were studied. Ovalbumin-induced AR model mice were intragastrically administered with Rg3. Nasal symptoms, levels of IgE, IL-4, IL-5, IL-13, SOD and MDA in serum, and histopathological analysis of nasal mucosa were used to evaluate the effect of Rg3 on ameliorating AR in mice. Moreover, nasal mucosa samples from the normal control group, AR model group and high dosage of Rg3 were collected to perform omics analysis. The differentially expressed genes and significantly changed metabolites were screened based on transcriptomics and metabolomics analyses, respectively. Integrative analysis was further performed to confirm the hub genes, metabolites and pathways. After Rg3 intervention, the nasal symptoms and inflammatory infiltration were effectively improved, the levels of IgE, IL-4, IL-5, IL-13 and MDA were significantly reduced, and the level of SOD was obviously increased. The results of the qRT-PCR assay complemented the transcriptomic findings. Integrated analysis showed that Rg3 played an anti-AR role mainly by regulating the interaction network, which was constructed by 12 genes, 8 metabolites and 4 pathways. Our findings suggested that Rg3 had a therapeutic effect on ovalbumin-induced AR in mice by inhibiting inflammation development and reducing oxidative stress. The present study could provide a potential natural agent for the treatment of AR.
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Affiliation(s)
- Jianming Liu
- Department of Otolaryngology Head and Neck Surgery, China-Japan Union Hospital of Jilin University, Changchun 130021, China.
| | - Na Yang
- Clinical Pharmacy Department, First Hospital of Jilin University, Changchun 130021, China
| | - Xingcheng Yi
- Laboratory of Cancer Precision Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Guoqiang Wang
- Department of Pathogen Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| | - Cuizhu Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
| | - Hongqiang Lin
- Department of Pathogen Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| | - Liwei Sun
- Department of Otolaryngology Head and Neck Surgery, China-Japan Union Hospital of Jilin University, Changchun 130021, China.
| | - Fang Wang
- Department of Pathogen Biology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China.
| | - Dongdong Zhu
- Department of Otolaryngology Head and Neck Surgery, China-Japan Union Hospital of Jilin University, Changchun 130021, China. .,Jilin Provincial Key Laboratory of Precise Diagnosis and Treatment of Upper Airway Allergic Diseases, Changchun 130021, China
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Bernardo VS, Torres FF, da Silva DGH. FoxO3 and oxidative stress: a multifaceted role in cellular adaptation. J Mol Med (Berl) 2023; 101:83-99. [PMID: 36598531 DOI: 10.1007/s00109-022-02281-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 12/14/2022] [Accepted: 12/16/2022] [Indexed: 01/05/2023]
Abstract
Oxidative stress is a major cause of morbidity and mortality in human health and disease. In this review, we focus on the Forkhead Box (Fox) subclass O3 (FoxO3), an extensively studied transcription factor that plays a pleiotropic role in a wide range of physiological and pathological processes by regulating multiple gene regulatory networks involved in the modulation of numerous aspects of cellular metabolism, including fuel metabolism, cell death, and stress resistance. This review will also focus on regulatory mechanisms of FoxO3 expression and activity, such as crucial post-translational modifications and non-coding RNAs. Moreover, this work discusses and evidences some pathways to how this transcription factor and reactive oxygen species regulate each other, which may lead to the pathogenesis of various types of diseases. Therefore, in addition to being a promising therapeutic target, the FoxO3-regulated signaling pathways can also be used as reliable diagnostic and prognostic biomarkers and indicators for drug responsiveness.
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Affiliation(s)
| | | | - Danilo Grünig Humberto da Silva
- Department of Biology, Universidade Estadual Paulista (UNESP), São Paulo, Brazil.
- Campus de Três Lagoas, Universidade Federal de Mato Grosso Do Sul (CPTL/UFMS), Avenida Ranulpho Marques Leal, 3484, Três Lagoas, Mato Grosso Do Sul, Distrito Industrial-Post code 79613-000, Brazil.
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Jing J, Rui L, Junyuan S, Jinfeng Y, Zhihao H, Weiguo L, Zhenyu J. Small-molecule compounds inhibiting S-phase kinase-associated protein 2: A review. Front Pharmacol 2023; 14:1122008. [PMID: 37089937 PMCID: PMC10113621 DOI: 10.3389/fphar.2023.1122008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/20/2023] [Indexed: 04/25/2023] Open
Abstract
S-phase kinase-associated protein 2 (Skp2) is a substrate-specific adaptor in Skp1-CUL1-ROC1-F-box E3 ubiquitin ligases and widely regarded as an oncogene. Therefore, Skp2 has remained as an active anticancer research topic since its discovery. Accordingly, the structure of Skp2 has been solved and numerous Skp2 inhibiting compounds have been identified. In this review, we would describe the structural features of Skp2, introduce the ubiquitination function of SCFSkp2, and summarize the diverse natural and synthetic Skp2 inhibiting compounds reported to date. The IC50 data of the Skp2 inhibitors or inhibiting compounds in various kinds of tumors at cellular levels implied that the cancer type, stage and pathological mechanisms should be taken into consideration when selecting Skp2-inhibiting compound for cancer treatment.
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Affiliation(s)
- Jia Jing
- Schools of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, Zhejiang Province, China
| | - Li Rui
- Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
| | - Sun Junyuan
- Schools of Laboratory Medicine and Bioengineering, Hangzhou Medical College, Hangzhou, Zhejiang Province, China
| | - Yang Jinfeng
- School of Pharmacy, Hangzhou Medical College, Hangzhou, Zhejiang Province, China
| | - Hong Zhihao
- School of Pharmacy, Hangzhou Medical College, Hangzhou, Zhejiang Province, China
| | - Lu Weiguo
- Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang Province, China
- Key Laboratory of Women′s Reproductive Health Research of Zhejiang Province, Hangzhou, Zhejiang Province, China
- *Correspondence: Lu Weiguo, ; Jia Zhenyu,
| | - Jia Zhenyu
- Institute of Occupation Diseases, Hangzhou Medical College, Hangzhou, Zhejiang Province, China
- *Correspondence: Lu Weiguo, ; Jia Zhenyu,
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The FOXO family of transcription factors: key molecular players in gastric cancer. J Mol Med (Berl) 2022; 100:997-1015. [PMID: 35680690 DOI: 10.1007/s00109-022-02219-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/19/2022] [Accepted: 06/01/2022] [Indexed: 10/18/2022]
Abstract
Gastric cancer (GC) is the fifth most frequently diagnosed cancer worldwide and the third leading cause of cancer-related death with an oncological origin. Despite its decline in incidence and mortality in recent years, GC remains a global public problem that seriously threatens patients' health and lives. The forkhead box O proteins (FOXOs) are a family of evolutionarily conserved transcription factors (TFs) with crucial roles in cell fate decisions. In mammals, the FOXO family consists of four members FOXO1, 3a, 4, and 6. FOXOs play crucial roles in a variety of biological processes, such as development, metabolism, and stem cell maintenance, by regulating the expression of their target genes in space and time. An accumulating amount of evidence has shown that the dysregulation of FOXOs is involved in GC progression by affecting multiple cellular processes, including proliferation, apoptosis, invasion, metastasis, cell cycle progression, carcinogenesis, and resistance to chemotherapeutic drugs. In this review, we systematically summarize the recent findings on the regulatory mechanisms of FOXO family expression and activity and elucidate its roles in GC progression. Moreover, we also highlight the clinical implications of FOXOs in GC treatment.
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Liu Y, Wang Y, Li X, Jia Y, Wang J, Ao X. FOXO3a in cancer drug resistance. Cancer Lett 2022; 540:215724. [DOI: 10.1016/j.canlet.2022.215724] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 05/04/2022] [Accepted: 05/05/2022] [Indexed: 02/07/2023]
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