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Tang Y, Wang T, Gu L, Xu Y, Yang Z, Zhu W, Zhang Q, Luo J, Cao J, Jiao Y. USP11 Exacerbates Radiation-Induced Pneumonitis by Activating Endothelial Cell Inflammatory Response via OTUD5-STING Signaling. Int J Radiat Oncol Biol Phys 2024; 119:1261-1274. [PMID: 38364946 DOI: 10.1016/j.ijrobp.2024.01.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 01/18/2024] [Accepted: 01/28/2024] [Indexed: 02/18/2024]
Abstract
PURPOSE Radiation-induced pneumonitis (RIP) seriously limits the application of radiation therapy in the treatment of thoracic tumors, and its etiology and pathogenesis remain elusive. This study aimed to elucidate the role of ubiquitin-specific peptidase 11 (USP11) in the progression of RIP and the associated underlying mechanisms. METHODS AND MATERIALS Changes in cytokines and infiltrated immune cells were detected by enzyme-linked immunosorbent assays and immunohistochemistry after exposure to 20 Gy x-ray with whole-thorax irradiation. The effects of USP11 expression on endothelial cell proliferation and apoptosis were analyzed by costaining of CD31/Ki67 and CD31/caspase-3 in vivo, and the production of cytokines and reactive oxygen species was confirmed by reverse-transcription polymerase chain reaction and flow cytometry in vitro. Comprehensive proteome and ubiquitinome analyses were used for USP11 substrate screening after radiation. Results were verified by Western blotting and coimmunoprecipitation experiments. Recombinant adeno-associated virus lung vectors expressing OTUD5 were used for localized overexpression of OTUD5 in mouse pulmonary tissue, and immunohistochemistry was conducted to analyze cytokine expression. RESULTS The progression of RIP was significantly alleviated by reduced expression of proinflammatory cytokines in both Usp11-knockout (Usp11-/-) mice and in mice treated with the USP11 inhibitor mitoxantrone. Likewise, the absence of USP11 resulted in decreased permeability of pulmonary vessels and neutrophils and macrophage infiltration. The proliferation rates of endothelial cells were prominently increased in the Usp11-/- lung, whereas apoptosis in Usp11-/- lungs decreased after irradiation compared with that observed in Usp11+/+ lungs. Conversely, USP11 overexpression increased proinflammatory cytokine expression and reactive oxygen species production in endothelial cells after radiation. Comprehensive proteome and ubiquitinome analyses indicated that USP11 overexpression upregulates the expression of several deubiquitinating enzymes, including USP22, USP33, and OTUD5. We demonstrate that USP11 deubiquitinates OTUD5 and implicates the OTUD5-STING signaling pathway in the progression of the inflammatory response in endothelial cells. CONCLUSIONS USP11 exacerbates RIP by triggering an inflammatory response in endothelial cells both in vitro and in vivo, and the OTUD5-STING pathway is involved in the USP11-dependent promotion of RIP. This study provides experimental support for the development of precision intervention strategies targeting USP11 to mitigate RIP.
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Affiliation(s)
- Yiting Tang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China; Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Tingya Wang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China
| | - Liming Gu
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China
| | - Ying Xu
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China
| | - Zhao Yang
- Department of Respiratory Medicine, Suzhou Science & Technology Town Hospital, Suzhou, China
| | - Wei Zhu
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China
| | - Qi Zhang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China
| | - Judong Luo
- Department of Radiotherapy, Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, China
| | - Jianping Cao
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China.
| | - Yang Jiao
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China.
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Miao J, Li L, Shaheen N, Wei J, Jacko AM, Sundd P, Taleb SJ, Mallampalli RK, Zhao Y, Zhao J. The deubiquitinase USP40 preserves endothelial integrity by targeting the heat shock protein HSP90β. Exp Mol Med 2024; 56:395-407. [PMID: 38307937 PMCID: PMC10907362 DOI: 10.1038/s12276-024-01160-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 10/16/2023] [Accepted: 11/09/2023] [Indexed: 02/04/2024] Open
Abstract
Endothelial cell (EC) barrier disruption and inflammation are the pathological hallmarks of vascular disorders and acute infectious diseases and related conditions, including the coronavirus disease 2019 (COVID-19) and sepsis. Ubiquitination plays a critical role in regulating the stability, intracellular trafficking, and enzymatic activity of proteins and is reversed by deubiquitinating enzymes (DUBs). The role of DUBs in endothelial biology is largely unknown. In this study, we report that USP40, a poorly characterized DUB, prevents EC barrier disruption through reductions in the activation of RhoA and phosphorylation of myosin light chain (MLC) and cofilin. Furthermore, USP40 reduces EC inflammation through the attenuation of NF-ĸB activation, ICAM1 expression, and leukocyte-EC adhesion. We further show that USP40 activity and expression are reduced in response to endotoxin challenge. Global depletion of USP40 and EC-targeted USP40 depletion in mice exacerbated experimental lung injury, whereas lentiviral gene transfer of USP40 protected against endotoxin-induced lung injury. Using an unbiased approach, we discovered that the protective effect of USP40 occurs through the targeting of heat shock protein 90β (HSP90β) for its deubiquitination and inactivation. Together, these data reveal a critical protective role of USP40 in vascular injury, identifying a unique mechanistic pathway that profoundly impacts endothelial function via DUBs.
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Affiliation(s)
- Jiaxing Miao
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, Columbus, OH, USA
| | - Lian Li
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, Columbus, OH, USA
| | - Nargis Shaheen
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, Columbus, OH, USA
| | - Jianxin Wei
- Department of Medicine, The University of Pittsburgh, Pittsburgh, PA, USA
| | - Anastasia M Jacko
- Department of Medicine, The University of Pittsburgh, Pittsburgh, PA, USA
| | - Prithu Sundd
- Department of Medicine, The University of Pittsburgh, Pittsburgh, PA, USA
| | - Sarah J Taleb
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, Columbus, OH, USA
| | - Rama K Mallampalli
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - Yutong Zhao
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, Columbus, OH, USA.
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA.
| | - Jing Zhao
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, Columbus, OH, USA.
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA.
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3
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Chen R, Zhang H, Li L, Li J, Xie J, Weng J, Tan H, Liu Y, Guo T, Wang M. Roles of ubiquitin-specific proteases in inflammatory diseases. Front Immunol 2024; 15:1258740. [PMID: 38322269 PMCID: PMC10844489 DOI: 10.3389/fimmu.2024.1258740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 01/02/2024] [Indexed: 02/08/2024] Open
Abstract
Ubiquitin-specific proteases (USPs), as one of the deubiquitinating enzymes (DUBs) families, regulate the fate of proteins and signaling pathway transduction by removing ubiquitin chains from the target proteins. USPs are essential for the modulation of a variety of physiological processes, such as DNA repair, cell metabolism and differentiation, epigenetic modulations as well as protein stability. Recently, extensive research has demonstrated that USPs exert a significant impact on innate and adaptive immune reactions, metabolic syndromes, inflammatory disorders, and infection via post-translational modification processes. This review summarizes the important roles of the USPs in the onset and progression of inflammatory diseases, including periodontitis, pneumonia, atherosclerosis, inflammatory bowel disease, sepsis, hepatitis, diabetes, and obesity. Moreover, we highlight a comprehensive overview of the pathogenesis of USPs in these inflammatory diseases as well as post-translational modifications in the inflammatory responses and pave the way for future prospect of targeted therapies in these inflammatory diseases.
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Affiliation(s)
- Rui Chen
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- Department of Stomatology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, Sichuan, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Hui Zhang
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
- College of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Linke Li
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- Department of Stomatology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Jinsheng Li
- College of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Jiang Xie
- Department of Pediatrics, Chengdu Third People's Hospital, Chengdu, Sichuan, China
| | - Jie Weng
- College of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Huan Tan
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Yanjun Liu
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Tailin Guo
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Mengyuan Wang
- Center of Obesity and Metabolic Diseases, Department of General Surgery, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiaotong University, Chengdu, China
- Department of Stomatology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, Sichuan, China
- College of Medicine, Southwest Jiaotong University, Chengdu, Sichuan, China
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Li H, Huang Z, Yang C, Han D, Wang X, Qiu X, Zhang Z, Chen X. Association between plasma lysophosphatidic acid levels and bronchopulmonary dysplasia in extremely preterm infants: A prospective study. Pediatr Pulmonol 2023; 58:3516-3522. [PMID: 37712600 DOI: 10.1002/ppul.26685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 08/19/2023] [Accepted: 09/05/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Lysophosphatidic acid (LPA) is implicated in bronchopulmonary dysplasia (BPD) pathogenesis, but clinical evidence is lacking. This study aimed to investigate LPA levels in preterm infants with and without BPD and explore LPA as a biomarker for predicting BPD occurrence. METHODS Premature infants with a gestational age of <28 weeks or a birth weight of <1000 g were enrolled. Blood samples were collected at postnatal day (PD) 7, 28, and postmenstrual age (PMA) 36 weeks, and plasma LPA levels were measured using a commercial ELISA kit. Receiver operating characteristic curve (ROC) curve analysis determined the PD 28 cutoff for LPA, and multivariable regression analyzed LPA's independent contribution to BPD and exploratory outcomes. RESULT Among the 91 infants enrolled in this study, 35 were classified into the non-BPD group and 56 into the BPD group. Infants with BPD had higher plasma LPA levels at PD 28 (6.467 vs. 4.226 μg/mL, p = 0.034) and PMA 36 weeks (2.330 vs. 1.636 μg/mL, p = 0.001). PD 28 LPA level of 6.132 μg/mL was the cutoff for predicting BPD development. Higher PD 28 LPA levels (≥6.132 μg/mL) independently associated with BPD occurrence (OR 3.307, 95% CI 1.032-10.597, p = 0.044). Higher LPA levels correlated with longer oxygen therapy durations [regression coefficients (β) 0.147, 95% CI 0.643-16.133, p = .034]. CONCLUSIONS Infants with BPD had higher plasma LPA levels at PD 28 and PMA 36 weeks. Higher PD 28 LPA levels independently associated with an increased BPD risk.
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Affiliation(s)
- Huitao Li
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
- Department of Cardiac Pediatrics, Guangdong Provincial Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zilu Huang
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Chuanzhong Yang
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Dongshan Han
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Xuan Wang
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Xiaomei Qiu
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
| | - Zhiwei Zhang
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Cardiac Pediatrics, Guangdong Provincial Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xueyu Chen
- Department of Neonatology, Affiliated Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, China
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Martínez-Morales JC, González-Ruiz KD, Romero-Ávila MT, Rincón-Heredia R, Reyes-Cruz G, García-Sáinz JA. Lysophosphatidic acid receptor LPA 1 trafficking and interaction with Rab proteins, as evidenced by Förster resonance energy transfer. Mol Cell Endocrinol 2023; 570:111930. [PMID: 37054840 DOI: 10.1016/j.mce.2023.111930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/31/2023] [Accepted: 04/06/2023] [Indexed: 04/15/2023]
Abstract
LPA1 internalization to endosomes was studied employing Förster Resonance Energy Transfer (FRET) in cells coexpressing the mCherry-lysophosphatidic acid LPA1 receptors and distinct eGFP-tagged Rab proteins. Lysophosphatidic acid (LPA)-induced internalization was rapid and decreased afterward: phorbol myristate acetate (PMA) action was slower and sustained. LPA stimulated LPA1-Rab5 interaction rapidly but transiently, whereas PMA action was rapid but sustained. Expression of a Rab5 dominant-negative mutant blocked LPA1-Rab5 interaction and receptor internalization. LPA-induced LPA1-Rab9 interaction was only observed at 60 min, and LPA1-Rab7 interaction after 5 min with LPA and after 60 min with PMA. LPA triggered immediate but transient rapid recycling (i.e., LPA1-Rab4 interaction), whereas PMA action was slower but sustained. Agonist-induced slow recycling (LPA1-Rab11 interaction) increased at 15 min and remained at this level, whereas PMA action showed early and late peaks. Our results indicate that LPA1 receptor internalization varies with the stimuli.
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Affiliation(s)
| | - Karla D González-Ruiz
- Departamento de Biología Celular y Desarrollo, Ap. Postal 70-600, Ciudad de México, 04510, Mexico
| | - M Teresa Romero-Ávila
- Departamento de Biología Celular y Desarrollo, Ap. Postal 70-600, Ciudad de México, 04510, Mexico
| | - Ruth Rincón-Heredia
- Unidad de Imagenología, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Ciudad Universitaria, Ap. Postal 70-600, Ciudad de México, 04510, Mexico
| | - Guadalupe Reyes-Cruz
- Departamento de Biología Celular, Centro de Investigación y Estudios Avanzados-Instituto Politécnico Nacional, Colonia San Pedro Zacatenco, Ciudad de México, 07360, Mexico
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6
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Li S, Ye Q, Wei J, Taleb SJ, Wang H, Zhang Y, Kass DJ, Horowitz JC, Zhao J, Zhao Y. Nedd4L suppression in lung fibroblasts facilitates pathogenesis of lung fibrosis. Transl Res 2023; 253:1-7. [PMID: 36257596 PMCID: PMC10167741 DOI: 10.1016/j.trsl.2022.10.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/03/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
Ubiquitination-mediated protein degradation is associated with the development of pulmonary fibrosis. We and others have shown that Nedd4L plays anti-inflammatory and anti-fibrotic roles by targeting lysophosphatidic acid receptor 1 (LPAR1), p-Smad2/3, and β-catenin, and other molecules for their degradation in lung epithelial cells and fibroblasts. However, the molecular regulation of Nedd4L expression in lung fibroblasts has not been studied. In this study, we find that Nedd4L levels are significantly suppressed in lung myofibroblasts in IPF patients and in experimental pulmonary fibrosis, and in TGF-β1-treated lung fibroblasts. Nedd4L knockdown promotes TGF-β1-mediated phosphorylation of Smad2/3 and lung myofibroblast differentiation. Mechanistically, Nedd4L targets TGF-β receptor II (TβRII), the first key enzyme of TGF-β1-mediated signaling, for its ubiquitination and degradation. Further, we show that inhibition of transcriptional factor E2F rescues Nedd4L levels and mitigates experimental pulmonary fibrosis. Together, our data reveal insight into mechanisms by which E2F-mediated Nedd4L suppression contributes to the pathogenesis of lung fibrosis. This study provides evidence showing that upregulation of Nedd4L is a potential therapeutic strategy to treat fibrotic disorders including lung fibrosis.
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Affiliation(s)
- Shuang Li
- Department of Medicine, The University of Pittsburgh, Pittsburgh, PA
| | - Qinmao Ye
- Department of Physiology and Cell Biology, The Ohio State University, Columbus, OH; Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University, Columbus, OH
| | - Jianxin Wei
- Department of Medicine, The University of Pittsburgh, Pittsburgh, PA
| | - Sarah J Taleb
- Department of Physiology and Cell Biology, The Ohio State University, Columbus, OH; Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University, Columbus, OH
| | - Heather Wang
- Department of Physiology and Cell Biology, The Ohio State University, Columbus, OH; Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University, Columbus, OH
| | - Yingze Zhang
- Department of Medicine, The University of Pittsburgh, Pittsburgh, PA
| | - Daniel J Kass
- Department of Medicine, The University of Pittsburgh, Pittsburgh, PA
| | - Jeffrey C Horowitz
- Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University, Columbus, OH; The Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Jing Zhao
- Department of Physiology and Cell Biology, The Ohio State University, Columbus, OH; Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University, Columbus, OH; The Department of Internal Medicine, The Ohio State University, Columbus, OH
| | - Yutong Zhao
- Department of Physiology and Cell Biology, The Ohio State University, Columbus, OH; Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University, Columbus, OH; The Department of Internal Medicine, The Ohio State University, Columbus, OH.
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7
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Ubiquitin specific peptidase 11 as a novel therapeutic target for cancer management. Cell Death Dis 2022; 8:292. [PMID: 35715413 PMCID: PMC9205893 DOI: 10.1038/s41420-022-01083-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/06/2022] [Accepted: 06/07/2022] [Indexed: 11/25/2022]
Abstract
Ubiquitination is a critical biological process in post-translational modification of proteins and involves multiple signaling pathways in protein metabolism, apoptosis, DNA damage, cell-cycle progression, and cancer development. Deubiquitinase, a specific enzyme that regulates the ubiquitination process, is also thought to be closely associated with the development and progression of various cancers. In this article, we systematically review the emerging role of the deubiquitinase ubiquitin-specific peptidase 11 (USP11) in many cancer-related pathways. The results show that USP11 promotes or inhibits the progression and chemoresistance of different cancers, including colorectal, breast, ovarian, and hepatocellular carcinomas, via deubiquitinating several critical proteins of cancer-related pathways. We initially summarize the role of USP11 in different cancers and further discuss the possibility of USP11 as a therapeutic strategy.
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Shao Y, Jiang Z, He D, Shen J. NEDD4 attenuates phosgene-induced acute lung injury through the inhibition of Notch1 activation. J Cell Mol Med 2022; 26:2831-2840. [PMID: 35355403 PMCID: PMC9097839 DOI: 10.1111/jcmm.17296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 02/21/2022] [Accepted: 03/04/2022] [Indexed: 11/28/2022] Open
Abstract
Phosgene gas leakage can cause life-threatening acute lung injury (ALI), which is characterized by inflammation, increased vascular permeability, pulmonary oedema and oxidative stress. Although the downregulation of neuronal precursor cell-expressed developmentally downregulated 4 (NEDD4) is known to be associated with inflammation and oxidative damage, its functions in phosgene-induced ALI remain unclear. In this study, rats with phosgene-induced ALI were intravenously injected with NEDD4-overexpressing lentiviruses to determine the functions of NEDD4 in this inflammatory condition. NEDD4 expression was decreased in the lung parenchyma of phosgene-exposed control rats, whereas its expression level was high in the NEDD4-overexpressing rats. Phosgene exposure increased the wet-to-dry lung weight ratio, but NEDD4 abrogated this effect. NEDD4 overexpression attenuated phosgene-induced lung inflammation, lowering the high lung injury score (based on total protein, inflammatory cells and inflammatory factors in bronchoalveolar lavage fluid) and also reduced phosgene-induced oxidative stress and cell apoptosis. Finally, NEDD4 was found to interact with Notch1, enhancing its ubiquitination and thereby its degradation, thus attenuating the inflammatory responses to ALI. Therefore, we demonstrated that NEDD4 plays a protective role in alleviating phosgene-induced ALI, suggesting that enhancing the effect of NEDD4 may be a new approach for treating phosgene-induced ALI.
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Affiliation(s)
- Yiru Shao
- Center of Emergency & Intensive Care UnitJinshan HospitalFudan UniversityShanghaiChina
- Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health CommissionShanghaiChina
- Medical Research Center for Chemical Injury, Emergency and Critical Care of Chemical InjuryJinshan HospitalFudan UniversityShanghaiChina
| | - Zhifeng Jiang
- Center of Emergency & Intensive Care UnitJinshan HospitalFudan UniversityShanghaiChina
- Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health CommissionShanghaiChina
- Medical Research Center for Chemical Injury, Emergency and Critical Care of Chemical InjuryJinshan HospitalFudan UniversityShanghaiChina
| | - Daikun He
- Center of Emergency & Intensive Care UnitJinshan HospitalFudan UniversityShanghaiChina
- Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health CommissionShanghaiChina
- Medical Research Center for Chemical Injury, Emergency and Critical Care of Chemical InjuryJinshan HospitalFudan UniversityShanghaiChina
| | - Jie Shen
- Center of Emergency & Intensive Care UnitJinshan HospitalFudan UniversityShanghaiChina
- Key Laboratory of Chemical Injury, Emergency and Critical Medicine of Shanghai Municipal Health CommissionShanghaiChina
- Medical Research Center for Chemical Injury, Emergency and Critical Care of Chemical InjuryJinshan HospitalFudan UniversityShanghaiChina
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9
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Ntatsoulis K, Karampitsakos T, Tsitoura E, Stylianaki EA, Matralis AN, Tzouvelekis A, Antoniou K, Aidinis V. Commonalities Between ARDS, Pulmonary Fibrosis and COVID-19: The Potential of Autotaxin as a Therapeutic Target. Front Immunol 2021; 12:687397. [PMID: 34671341 PMCID: PMC8522582 DOI: 10.3389/fimmu.2021.687397] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 08/13/2021] [Indexed: 12/15/2022] Open
Abstract
Severe COVID-19 is characterized by acute respiratory distress syndrome (ARDS)-like hyperinflammation and endothelial dysfunction, that can lead to respiratory and multi organ failure and death. Interstitial lung diseases (ILD) and pulmonary fibrosis confer an increased risk for severe disease, while a subset of COVID-19-related ARDS surviving patients will develop a fibroproliferative response that can persist post hospitalization. Autotaxin (ATX) is a secreted lysophospholipase D, largely responsible for the extracellular production of lysophosphatidic acid (LPA), a pleiotropic signaling lysophospholipid with multiple effects in pulmonary and immune cells. In this review, we discuss the similarities of COVID-19, ARDS and ILDs, and suggest ATX as a possible pathologic link and a potential common therapeutic target.
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Affiliation(s)
- Konstantinos Ntatsoulis
- Institute of Bio-Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Theodoros Karampitsakos
- Department of Respiratory Medicine, School of Medicine, University of Patras, Patras, Greece
| | - Eliza Tsitoura
- Laboratory of Molecular & Cellular Pneumonology, Department of Respiratory Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | - Elli-Anna Stylianaki
- Institute of Bio-Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Alexios N. Matralis
- Institute of Bio-Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
| | - Argyrios Tzouvelekis
- Department of Respiratory Medicine, School of Medicine, University of Patras, Patras, Greece
| | - Katerina Antoniou
- Laboratory of Molecular & Cellular Pneumonology, Department of Respiratory Medicine, School of Medicine, University of Crete, Heraklion, Greece
| | - Vassilis Aidinis
- Institute of Bio-Innovation, Biomedical Sciences Research Center Alexander Fleming, Athens, Greece
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10
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Zhao J, Stephens T, Zhao Y. Molecular Regulation of Lysophosphatidic Acid Receptor 1 Maturation and Desensitization. Cell Biochem Biophys 2021; 79:477-483. [PMID: 34032994 DOI: 10.1007/s12013-021-00999-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2021] [Indexed: 10/21/2022]
Abstract
Lysophosphatidic acid receptor 1 (LPA1) belongs to the G protein-coupled receptor family. The ligand for LPA1 is LPA, the simplest lysophospholipid. LPA is considered a growth factor and induces cell proliferation, anti-apoptosis, and cell migration. The pro-inflammatory and pro-fibrotic roles of LPA have also been well-demonstrated. Most of the biological functions of LPA are mostly executed through LPA1. The mature form of LPA1 is glycosylated and localized on the plasma membrane. LPA1 is bound to heterotrimetric G proteins and transduces intracellular signaling in response to ligation to LPA. Desensitization of LPA1 negatively regulates LPA1-mediated signaling and the resulting biological functions. Phosphorylation and ubiquitination are well-demonstrated posttranslational modifications of GPCR. In this review, we will discuss our knowledge of LPA1 glycosylation, maturation, and trafficking from the endoplasmic reticulum (ER)/Golgi to the plasma membrane. Moreover, in light of recent findings, we will also discuss molecular regulation of LPA1 internalization and stability.
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Affiliation(s)
- Jing Zhao
- Department of Physiology and Cell Biology, the Ohio State University, Columbus, OH, USA
| | - Thomas Stephens
- Department of Physiology and Cell Biology, the Ohio State University, Columbus, OH, USA
| | - Yutong Zhao
- Department of Physiology and Cell Biology, the Ohio State University, Columbus, OH, USA.
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11
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Arakaki AKS, Pan WA, Wedegaertner H, Roca-Mercado I, Chinn L, Gujral TS, Trejo J. α-Arrestin ARRDC3 tumor suppressor function is linked to GPCR-induced TAZ activation and breast cancer metastasis. J Cell Sci 2021; 134:237789. [PMID: 33722977 DOI: 10.1242/jcs.254888] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 03/08/2021] [Indexed: 12/13/2022] Open
Abstract
The α-arrestin domain containing protein 3 (ARRDC3) is a tumor suppressor in triple-negative breast carcinoma (TNBC), a highly metastatic subtype of breast cancer that lacks targeted therapies. Thus, understanding the mechanisms and targets of ARRDC3 in TNBC is important. ARRDC3 regulates trafficking of protease-activated receptor 1 (PAR1, also known as F2R), a G-protein-coupled receptor (GPCR) implicated in breast cancer metastasis. Loss of ARRDC3 causes overexpression of PAR1 and aberrant signaling. Moreover, dysregulation of GPCR-induced Hippo signaling is associated with breast cancer progression. However, the mechanisms responsible for Hippo dysregulation remain unknown. Here, we report that the Hippo pathway transcriptional co-activator TAZ (also known as WWTR1) is the major effector of GPCR signaling and is required for TNBC migration and invasion. Additionally, ARRDC3 suppresses PAR1-induced Hippo signaling via sequestration of TAZ, which occurs independently of ARRDC3-regulated PAR1 trafficking. The ARRDC3 C-terminal PPXY motifs and TAZ WW domain are crucial for this interaction and are required for suppression of TNBC migration and lung metastasis in vivo. These studies are the first to demonstrate a role for ARRDC3 in regulating GPCR-induced TAZ activity in TNBC and reveal multi-faceted tumor suppressor functions of ARRDC3. This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Aleena K S Arakaki
- Department of Pharmacology, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA.,Biomedical Sciences Graduate Program, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA.,Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Wen-An Pan
- Department of Pharmacology, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Helen Wedegaertner
- Department of Pharmacology, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA.,Biomedical Sciences Graduate Program, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Ivette Roca-Mercado
- Department of Pharmacology, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Logan Chinn
- Department of Pharmacology, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
| | - Taranjit S Gujral
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - JoAnn Trejo
- Department of Pharmacology, School of Medicine, University of California, San Diego, La Jolla, CA 92093, USA
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12
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Taleb SJ, Wei J, Mialki RK, Dong S, Li Y, Zhao J, Zhao Y. A blocking peptide stabilizes lysophosphatidic acid receptor 1 and promotes lysophosphatidic acid-induced cellular responses. J Cell Biochem 2021; 122:827-834. [PMID: 33847006 DOI: 10.1002/jcb.29919] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 02/09/2021] [Accepted: 02/18/2021] [Indexed: 11/06/2022]
Abstract
G protein-coupled receptors regulate a variety of cellular responses and have been considered as therapeutic targets for human diseases. Lysophosphatidic acid receptor 1 (LPA1) is a receptor for bioactive lysophospholipid, LPA. LPA/LPA1-mediated signaling contributes to inflammatory and fibrotic responses in lung diseases; thus understanding regulation of LPA1 stability is important for modulating LPA/LPA1 signaling. Our previous study has shown that LPA1 is degraded in the Nedd4 like (Nedd4L) E3 ubiquitin ligase-mediated ubiquitin-proteasome system. In the current study, we attempt to identify a peptide that stabilizes LPA1 through disrupting LPA1 association with Nedd4L. LPA treatment induces both endogenous and overexpressed LPA1 degradation, which is attenuated by a proteasome inhibitor, suggesting that LPA1 is degraded in the proteasome. LPA increases phosphorylation of extracellular signal-regulated kinase 1/2 (Erk1/2) and I-κB kinase in lung epithelial cells, and this effect is promoted by overexpression of a peptide (P1) that mimics C-terminal of LPA1. P1, not a control peptide, attenuates LPA-induced LPA1 ubiquitination and degradation, suggesting that P1 stabilizes LPA1. Further, P1 diminishes Nedd4L-mediated degradation of LPA1 and Nedd4L/LPA1 association. In addition to increasing LPA1 signaling, P1 enhances LPA-induced cell migration and gene expression of Elafin, matrix metallopeptidase 1, and serpin family B member 2 in lung epithelial cells. These data suggest that disruption of LPA1 interaction with Nedd4L by P1 increases LPA1 stability and LPA/LPA1 signaling.
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Affiliation(s)
- Sarah J Taleb
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Jianxin Wei
- Department of Medicine, The University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Rachel K Mialki
- Department of Medicine, The University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Su Dong
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Yanhui Li
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Jing Zhao
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA.,Pulmonary, Critical Care and Sleep Medicine Division, The Ohio State University, Columbus, Ohio, USA
| | - Yutong Zhao
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA.,Pulmonary, Critical Care and Sleep Medicine Division, The Ohio State University, Columbus, Ohio, USA
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13
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Lysophospholipids in Lung Inflammatory Diseases. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1303:373-391. [PMID: 33788203 DOI: 10.1007/978-3-030-63046-1_20] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The lysophospholipids (LPLs) belong to a group of bioactive lipids that play pivotal roles in several physiological and pathological processes. LPLs are derivatives of phospholipids and consist of a single hydrophobic fatty acid chain, a hydrophilic head, and a phosphate group with or without a large molecule attached. Among the LPLs, lysophosphatidic acid (LPA) and sphingosine-1-phosphate (S1P) are the simplest, and have been shown to be involved in lung inflammatory symptoms and diseases such as acute lung injury, asthma, and chronic obstructive pulmonary diseases. G protein-coupled receptors (GPCRs) mediate LPA and S1P signaling. In this chapter, we will discuss on the role of LPA, S1P, their metabolizing enzymes, inhibitors or agonists of their receptors, and their GPCR-mediated signaling in lung inflammatory symptoms and diseases, focusing specially on acute respiratory distress syndrome, asthma, and chronic obstructive pulmonary disease.
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14
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Li L, Wei J, Suber TL, Ye Q, Miao J, Li S, Taleb SJ, Tran KC, Tamaskar AS, Zhao J, Zhao Y. IL-37-induced activation of glycogen synthase kinase 3β promotes IL-1R8/Sigirr phosphorylation, internalization, and degradation in lung epithelial cells. J Cell Physiol 2021; 236:5676-5685. [PMID: 33400290 DOI: 10.1002/jcp.30253] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/16/2020] [Accepted: 12/21/2020] [Indexed: 12/30/2022]
Abstract
Interleukin (IL)-37 diminishes a variety of inflammatory responses through ligation to its receptor IL-1R8/Sigirr. Sigirr is a Toll like receptor/IL-1R family member. We have shown that Sigirr is not stable in response to IL-37 treatment. IL-37-induced Sigirr degradation is mediated by the ubiquitin-proteasome system, and the process is reversed by a deubiquitinase, USP13. However, the molecular mechanisms by which USP13 regulates Sigirr stability have not been revealed. In this study, we investigate the roles of glycogen synthesis kinase 3β (GSK3β) in Sigirr phosphorylation and stability. IL-37 stimulation induced Sigirr phosphorylation and degradation, as well as activation of GSK3β. Inhibition of GSK3β attenuated IL-37-induced Sigirr phosphorylation, while exogenous expressed GSK3β promoted Sigirr phosphorylation at threonine (T)372 residue. Sigirr association with GSK3β was detected. Amino acid residues 51-101 in GSK3β were identified as the Sigirr binding domain. These data indicate that GSK3β mediates IL-37-induced threonine phosphorylation of Sigirr. Further, we investigated the role of GSK3β-mediated phosphorylation of Sigirr in Sigirr degradation. Inhibition of GSK3β attenuated IL-37-induced Sigirr degradation, while T372 mutant of Sigirr was resistant to IL-37-mediated degradation. Furthermore, inhibition of Sigirr phosphorylation prevented Sigirr internalization and association with USP13, suggesting GSK3β promotes Sigirr degradation through disrupting Sigirr association with USP13.
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Affiliation(s)
- Lian Li
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Jianxin Wei
- Department of Medicine, The University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Tomeka L Suber
- Department of Medicine, The University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Qinmao Ye
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Jiaxing Miao
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Shuang Li
- Department of Medicine, The University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Sarah J Taleb
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Kevin C Tran
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Arya S Tamaskar
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Jing Zhao
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA.,Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Yutong Zhao
- Department of Physiology and Cell Biology, Dorothy M. Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA.,Department of Internal Medicine, The Ohio State University, Columbus, Ohio, USA
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15
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Li T, Zou C. The Role of Deubiquitinating Enzymes in Acute Lung Injury and Acute Respiratory Distress Syndrome. Int J Mol Sci 2020; 21:E4842. [PMID: 32650621 PMCID: PMC7402294 DOI: 10.3390/ijms21144842] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/02/2020] [Accepted: 07/05/2020] [Indexed: 12/11/2022] Open
Abstract
Acute lung injury and acute respiratory distress syndrome (ALI/ARDS) are characterized by an inflammatory response, alveolar edema, and hypoxemia. ARDS occurs most often in the settings of pneumonia, sepsis, aspiration of gastric contents, or severe trauma. The prevalence of ARDS is approximately 10% in patients of intensive care. There is no effective remedy with mortality high at 30-40%. Most functional proteins are dynamic and stringently governed by ubiquitin proteasomal degradation. Protein ubiquitination is reversible, the covalently attached monoubiquitin or polyubiquitin moieties within the targeted protein can be removed by a group of enzymes called deubiquitinating enzymes (DUBs). Deubiquitination plays an important role in the pathobiology of ALI/ARDS as it regulates proteins critical in engagement of the alveolo-capillary barrier and in the inflammatory response. In this review, we provide an overview of how DUBs emerge in pathogen-induced pulmonary inflammation and related aspects in ALI/ARDS. Better understanding of deubiquitination-relatedsignaling may lead to novel therapeutic approaches by targeting specific elements of the deubiquitination pathways.
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Affiliation(s)
| | - Chunbin Zou
- Division of Pulmonary, Allergy, Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA;
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16
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An outlined review for the role of Nedd4-1 and Nedd4-2 in lung disorders. Biomed Pharmacother 2020; 125:109983. [PMID: 32092816 DOI: 10.1016/j.biopha.2020.109983] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 01/30/2020] [Accepted: 01/31/2020] [Indexed: 12/16/2022] Open
Abstract
Neural precursor cell expressed, developmentally down-regulated 4, E3 ubiquitin protein ligase (Nedd4-1 and Nedd4-2) is a member of the HECT E3 ubiquitin ligase family. It has been shown to mediate numerous pathophysiological processes, including the regulation of synaptic plasticity and Wnt-associated signaling, via promoting the ubiquitination of its substrates, such as cyclic adenosine monophosphate (cAMP)-response element binding protein regulated transcription coactivator 3 (CRTC3), alpha-amino-3-hydroxy-5-methyl-4-isoxazo-lepropionic acid receptor (AMPAR), and Dishevelled2 (Dvl2). In the respiratory system, both Nedd4-1 and Nedd4-2 are expressed in epithelial cells and functionally associated with lung cancer development and alveolar fluid regulation. Nedd4-1 mediates lung cancer migration, metastasis, or drug resistance mainly through inducing phosphate and tension homology deleted on chromsome ten (PTEN) degradation or promoting cathepsin B secretion. Unlike Nedd4-1, Nedd4-2 displays more complex effects in lung cancers. On one hand it suppresses lung cancer cell migration and metastasis, and on the other hand it has been shown to promote lung cancer survival via inducing general control nonrepressed 2 (GCN2) degradation. Another important function of Nedd4-2 is to regulate the activity of epithelial sodium channel (ENaC), a membrane channel which mediates the clearance of fluid from the alveolar space at birth or during pulmonary edema. Here, we make an outlined review for the expression and function of Nedd4-1 and Nedd4-2 in the respiratory system in hope of getting an in-depth insight into their roles in lung disorders.
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17
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Ting X, Xia L, Yang J, He L, Si W, Shang Y, Sun L. USP11 acts as a histone deubiquitinase functioning in chromatin reorganization during DNA repair. Nucleic Acids Res 2019; 47:9721-9740. [PMID: 31504778 PMCID: PMC6765148 DOI: 10.1093/nar/gkz726] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 08/03/2019] [Accepted: 08/19/2019] [Indexed: 12/27/2022] Open
Abstract
How chromatin dynamics is regulated to ensure efficient DNA repair remains to be understood. Here, we report that the ubiquitin-specific protease USP11 acts as a histone deubiquitinase to catalyze H2AK119 and H2BK120 deubiquitination. We showed that USP11 is physically associated with the chromatin remodeling NuRD complex and functionally involved in DNA repair process. We demonstrated that USP11-mediated histone deubiquitination and NuRD-associated histone deacetylation coordinate to allow timely termination of DNA repair and reorganization of the chromatin structure. As such, USP11 is involved in chromatin condensation, genomic stability, and cell survival. Together, these observations indicate that USP11 is a chromatin modifier critically involved in DNA damage response and the maintenance of genomic stability.
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Affiliation(s)
- Xia Ting
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Lu Xia
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Jianguo Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China.,Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
| | - Lin He
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China.,Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Wenzhe Si
- Department of Laboratory Medicine, Peking University Third Hospital, Beijing 100191, China
| | - Yongfeng Shang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China.,Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Luyang Sun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China.,Department of Integration of Chinese and Western Medicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
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18
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Wang D, Zhao J, Li S, Wei J, Nan L, Mallampalli RK, Weathington NM, Ma H, Zhao Y. Phosphorylated E2F1 is stabilized by nuclear USP11 to drive Peg10 gene expression and activate lung epithelial cells. J Mol Cell Biol 2019; 10:60-73. [PMID: 28992046 DOI: 10.1093/jmcb/mjx034] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 08/15/2017] [Indexed: 12/21/2022] Open
Abstract
Phosphorylation affects ubiquitination, stability, and activity of transcriptional factors, thus regulating various cellular functions. E2F transcriptional factor 1 (E2F1) regulates paternally expressed imprinted gene 10 (Peg10) expression, thereby promoting cell proliferation. However, the effect of E2F1 stability on Peg10 expression and the molecular regulation of E2F1 stability by its phosphorylation have not been well demonstrated. Here, we describe a new pathway in which phosphorylation of E2F1 by GSK3β increases E2F1 association with the deubiquitinating enzyme, ubiquitin-specific protease 11 (USP11), which removes K63-linked ubiquitin chains thereby preventing E2F1 degradation in the nuclei. Downregulation of USP11 increases E2F1 ubiquitination and reduces E2F1 stability and protein levels, thereby decreasing Peg10 mRNA levels. Physiologically, USP11 depletion suppresses cell proliferation and wound healing in lung epithelial cells, and these effects are reversed by E2F1 and PEG10 overexpression. Thus, our study reveals a new molecular model that phosphorylation promotes substrate stability through increasing its association with a deubiquitinating enzyme. The data suggest that GSK3β and USP11 act in concert to modulate E2F1 abundance and PEG10 expression in lung epithelial cells to affect cell wound healing. This study provides new therapeutic targets to lessen lung injury by improving lung epithelial cell repair and remodeling after injury.
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Affiliation(s)
- Dan Wang
- Department of Anesthesia, the First Affiliated Hospital of Jilin University, Changchun, China
| | - Jing Zhao
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, USA
| | - Shuang Li
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, USA.,Department of General Surgery, the First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Jianxin Wei
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, USA
| | - Ling Nan
- Department of Anesthesia, the First Affiliated Hospital of Jilin University, Changchun, China
| | - Rama K Mallampalli
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, USA.,Acute Lung Injury Center of Excellence and Vascular Medical Institute, University of Pittsburgh, Pittsburgh, USA
| | - Nathaniel M Weathington
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, USA.,Acute Lung Injury Center of Excellence and Vascular Medical Institute, University of Pittsburgh, Pittsburgh, USA
| | - Haichun Ma
- Department of Anesthesia, the First Affiliated Hospital of Jilin University, Changchun, China
| | - Yutong Zhao
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, USA.,Acute Lung Injury Center of Excellence and Vascular Medical Institute, University of Pittsburgh, Pittsburgh, USA
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19
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Li L, Wei J, Li S, Jacko AM, Weathington NM, Mallampalli RK, Zhao J, Zhao Y. The deubiquitinase USP13 stabilizes the anti-inflammatory receptor IL-1R8/Sigirr to suppress lung inflammation. EBioMedicine 2019; 45:553-562. [PMID: 31204278 PMCID: PMC6642080 DOI: 10.1016/j.ebiom.2019.06.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 05/30/2019] [Accepted: 06/08/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND The Single immunoglobin interleukin-1 (IL-1)-related receptor (Sigirr), also known as IL-1R8, has been shown to exhibit broad anti-inflammatory effects against inflammatory diseases including acute lung injury, while molecular regulation of IL-1R8/Sigirr protein stability has not been reported. This study is designed to determine whether stabilization of IL-1R8/Sigirr by a deubiquitinating enzyme (DUB) is sufficient to suppress inflammatory responses and lessen lung inflammation. METHODS A molecular signature of ubiquitination and degradation of IL-1R8/Sigirr was determined using a receptor ligation chase model. The anti-inflammatory effects on USP13 were investigated. USP13 knockout mice were evaluated for stabilization of IL-1R8/Sigirr and disease phenotype in an acute lung injury model. FINDINGS IL-1R8/Sigirr degradation is mediated by the ubiquitin-proteasome system, through site-specific ubiquitination. This effect was antagonized by the DUB USP13. USP13 levels correlate directly with IL-1R8/Sigirr, and both proteins were reduced in cells and tissue from mice subjected to inflammatory injury by the TLR4 agonist lipopolysaccharide (LPS). Knockdown of USP13 in cells increased IL-1R8/Sigirr poly-ubiquitination and reduced its stability, which enhanced LPS-induced TLR4 signaling and cytokine release. Likewise, USP13-deficient mice were highly susceptible to LPS or Pseudomonas aeruginosa models of inflammatory lung injury. IL-1R8/Sigirr overexpression in cells or by pulmonary viral transduction attenuated the inflammatory phenotype conferred by the USP13-/- genotype. INTERPRETATION Stabilization of IL-1R8/Sigirr by USP13 describes a novel anti-inflammatory pathway in diseases that could provide a new strategy to modulate immune activation. FUND: This study was supported by the US National Institutes of Health (R01HL131665, HL136294 to Y.Z., R01 GM115389 to J.Z.).
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Affiliation(s)
- Lian Li
- Department of Physiology and Cell Biology, Davis Heart and Lung Research Institute, The Ohio State University, Columbus, OH, USA,Department of Respiration Medicine, Tianjin Medical University General Hospital, Tianjin, China
| | - Jianxin Wei
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Shuang Li
- Department of Surgery, The first affiliated hospital of Dalian Medical University, Dalian, China
| | - Anastasia M. Jacko
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | | | - Rama K. Mallampalli
- Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - Jing Zhao
- Department of Physiology and Cell Biology, Davis Heart and Lung Research Institute, The Ohio State University, Columbus, OH, USA,Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - Yutong Zhao
- Department of Physiology and Cell Biology, Davis Heart and Lung Research Institute, The Ohio State University, Columbus, OH, USA,Department of Internal Medicine, The Ohio State University, Columbus, OH, USA,Corresponding author at: Department of Physiology and Cell Biology, The Ohio State University, 2166E, 333 W 10th Avenue, Columbus, OH 43210, USA.
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20
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Magnani ND, Dada LA, Sznajder JI. Ubiquitin-proteasome signaling in lung injury. Transl Res 2018; 198:29-39. [PMID: 29752900 PMCID: PMC6986356 DOI: 10.1016/j.trsl.2018.04.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 04/15/2018] [Accepted: 04/16/2018] [Indexed: 12/21/2022]
Abstract
Cell homeostasis requires precise coordination of cellular proteins function. Ubiquitination is a post-translational modification that modulates protein half-life and function and is tightly regulated by ubiquitin E3 ligases and deubiquitinating enzymes. Lung injury can progress to acute respiratory distress syndrome that is characterized by an inflammatory response and disruption of the alveolocapillary barrier resulting in alveolar edema accumulation and hypoxemia. Ubiquitination plays an important role in the pathobiology of acute lung injury as it regulates the proteins modulating the alveolocapillary barrier and the inflammatory response. Better understanding of the signaling pathways regulated by ubiquitination may lead to novel therapeutic approaches by targeting specific elements of the ubiquitination pathways.
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Affiliation(s)
- Natalia D Magnani
- Pulmonary and Critical Care Division, Northwestern Feinberg School of Medicine, Chicago, Illinois
| | - Laura A Dada
- Pulmonary and Critical Care Division, Northwestern Feinberg School of Medicine, Chicago, Illinois
| | - Jacob I Sznajder
- Pulmonary and Critical Care Division, Northwestern Feinberg School of Medicine, Chicago, Illinois.
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21
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Kumar M, Moschos SA. Oligonucleotide Therapies for the Lung: Ready to Return to the Clinic? Mol Ther 2017; 25:2604-2606. [PMID: 29174842 DOI: 10.1016/j.ymthe.2017.11.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Manish Kumar
- Northumbria University, Faculty of Health and Life Sciences, Newcastle, Tyne and Wear NE1 8ST, UK
| | - Sterghios A Moschos
- Northumbria University, Faculty of Health and Life Sciences, Newcastle, Tyne and Wear NE1 8ST, UK.
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22
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Regulation of XPC deubiquitination by USP11 in repair of UV-induced DNA damage. Oncotarget 2017; 8:96522-96535. [PMID: 29228550 PMCID: PMC5722502 DOI: 10.18632/oncotarget.22105] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 10/13/2017] [Indexed: 12/31/2022] Open
Abstract
Nucleotide excision repair (NER) is the most versatile DNA repair pathway for removing DNA damage caused by UV radiation and many environmental carcinogens. NER is essential for suppressing tumorigenesis in the skin, lungs and brain. Although the core NER proteins have been identified and characterized, molecular regulation of NER remains poorly understood. Here we show that ubiquitin-specific peptidase 11 (USP11) positively regulates NER by deubiquitinating xeroderma pigmentosum complementation group C (XPC) and promoting its retention at the DNA damage sites. In addition, UV irradiation induces both USP11 recruitment to the chromatin and USP11 interaction with XPC in an XPC-ubiquitination-dependent manner. Furthermore, we found that USP11 is down-regulated in chronically UV-exposed mouse skin and in skin tumors from mice and humans. Our findings indicate that USP11 plays an important role in maintaining NER capacity, and suggest that USP11 acts as a tumor suppressor via its role in DNA repair.
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23
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Wei J, Dong S, Bowser RK, Khoo A, Zhang L, Jacko AM, Zhao Y, Zhao J. Regulation of the ubiquitylation and deubiquitylation of CREB-binding protein modulates histone acetylation and lung inflammation. Sci Signal 2017; 10:10/483/eaak9660. [PMID: 28611184 DOI: 10.1126/scisignal.aak9660] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Cyclic adenosine monophosphate (cAMP) response element-binding protein (CREB)-binding protein (CBP) is a histone acetyltransferase that plays a pivotal role in the control of histone modification and the expression of cytokine-encoding genes in inflammatory diseases, including sepsis and lung injury. We found that the E3 ubiquitin ligase subunit FBXL19 targeted CBP for site-specific ubiquitylation and proteasomal degradation. The ubiquitylation-dependent degradation of CBP reduced the extent of lipopolysaccharide (LPS)-dependent histone acetylation and cytokine release in mouse lung epithelial cells and in a mouse model of sepsis. Furthermore, we demonstrated that the deubiquitylating enzyme USP14 (ubiquitin-specific peptidase 14) stabilized CBP by reducing its ubiquitylation. LPS increased the stability of CBP by reducing the association between CBP and FBXL19 and by activating USP14. Inhibition of USP14 reduced CBP protein abundance and attenuated LPS-stimulated histone acetylation and cytokine release. Together, our findings delineate the molecular mechanisms through which CBP stability is regulated by FBXL19 and USP14, which results in the modulation of chromatin remodeling and the expression of cytokine-encoding genes.
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Affiliation(s)
- Jianxin Wei
- Department of Medicine, Acute Lung Injury Center of Excellence, Vascular Medical Institute, and Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Su Dong
- Department of Medicine, Acute Lung Injury Center of Excellence, Vascular Medical Institute, and Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.,Department of Anesthesia, First Hospital of Jilin University, Changchun, China
| | - Rachel K Bowser
- Department of Medicine, Acute Lung Injury Center of Excellence, Vascular Medical Institute, and Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Andrew Khoo
- Department of Medicine, Acute Lung Injury Center of Excellence, Vascular Medical Institute, and Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Lina Zhang
- Department of Medicine, Acute Lung Injury Center of Excellence, Vascular Medical Institute, and Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.,Department of Critical Care Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Anastasia M Jacko
- Department of Medicine, Acute Lung Injury Center of Excellence, Vascular Medical Institute, and Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Yutong Zhao
- Department of Medicine, Acute Lung Injury Center of Excellence, Vascular Medical Institute, and Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
| | - Jing Zhao
- Department of Medicine, Acute Lung Injury Center of Excellence, Vascular Medical Institute, and Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA.
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