1
|
Yin Y, Li X, Zhang X, Yuan X, You X, Wu J. Inhibition of Extracellular Signal-Regulated Kinase Activity Improves Cognitive Function in Mice Subjected to Myocardial Infarction. Cardiovasc Toxicol 2024; 24:766-775. [PMID: 38850470 DOI: 10.1007/s12012-024-09877-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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 05/28/2024] [Indexed: 06/10/2024]
Abstract
Cognitive impairment is a commonly observed complication following myocardial infarction; however, the underlying mechanisms are still not well understood. The most recent research suggests that extracellular signal-regulated kinase (ERK) plays a critical role in the development and occurrence of cognitive dysfunction-related diseases. This study aims to explore whether the ERK inhibitor U0126 targets the ERK/Signal Transducer and Activator of Transcription 1 (STAT1) pathway to ameliorate cognitive impairment after myocardial infarction. To establish a mouse model of myocardial infarction, we utilized various techniques including Echocardiography, Hematoxylin-eosin (HE) staining, Elisa, Open field test, Elevated plus maze test, and Western blot analysis to assess mouse cardiac function, cognitive function, and signal transduction pathways. For further investigation into the mechanisms of cognitive function and signal transduction, we administered the ERK inhibitor U0126 via intraperitoneal injection. Reduced total distance and activity range were observed in mice subjected to myocardial infarction during the open field test, along with decreased exploration of the open arms in the elevated plus maze test. However, U0126 treatment exhibited a significant improvement in cognitive decline, indicating a protective effect through the inhibition of the ERK/STAT1 signaling pathway. Hence, this study highlights the involvement of the ERK/STAT1 pathway in regulating cognitive dysfunction following myocardial infarction and establishes U0126 as a promising therapeutic target.
Collapse
Affiliation(s)
- Yibo Yin
- Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, School of Medicine, No. 241 West Huaihai Rd., Shanghai, China
| | - Xin Li
- School of Medical Instrument and Food Engineering USST, University of Shanghai for Science and Technology, Shanghai, China
| | - Xiaoxua Zhang
- School of Medicine, Shanghai University, No. 99 Shangda Road, Baoshan District, Shanghai, 200444, China
| | - Xinru Yuan
- School of Medicine, Shanghai University, No. 99 Shangda Road, Baoshan District, Shanghai, 200444, China
| | - Xingji You
- School of Medicine, Shanghai University, No. 99 Shangda Road, Baoshan District, Shanghai, 200444, China.
| | - Jingxiang Wu
- Department of Anesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, School of Medicine, No. 241 West Huaihai Rd., Shanghai, China.
- School of Medical Instrument and Food Engineering USST, University of Shanghai for Science and Technology, Shanghai, China.
| |
Collapse
|
2
|
Guo Z, Lei L, Zhang Z, Du M, Chen Z. The potential of vascular normalization for sensitization to radiotherapy. Heliyon 2024; 10:e32598. [PMID: 38952362 PMCID: PMC11215263 DOI: 10.1016/j.heliyon.2024.e32598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 05/11/2024] [Accepted: 06/05/2024] [Indexed: 07/03/2024] Open
Abstract
Radiotherapy causes apoptosis mainly through direct or indirect damage to DNA via ionizing radiation, leading to DNA strand breaks. However, the efficacy of radiotherapy is attenuated in malignant tumor microenvironment (TME), such as hypoxia. Tumor vasculature, due to the imbalance of various angiogenic and anti-angiogenic factors, leads to irregular morphology of tumor neovasculature, disordered arrangement of endothelial cells, and too little peripheral coverage. This ultimately leads to a TME characterized by hypoxia, low pH and high interstitial pressure. This deleterious TME further exacerbates the adverse effects of tumor neovascularization and weakens the efficacy of conventional radiotherapy. Whereas normalization of blood vessels improves TME and thus the efficacy of radiotherapy. In addition to describing the research progress of radiotherapy sensitization and vascular normalization, this review focuses on the strategy and application prospect of modulating vascular normalization to improve the efficacy of radiotherapy sensitization.
Collapse
Affiliation(s)
- Zhili Guo
- Key Laboratory of Medical Imaging Precision Theranostics and Radiation Protection, College of Hunan Province, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
- The Seventh Affiliated Hospital, Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
| | - Lingling Lei
- Key Laboratory of Medical Imaging Precision Theranostics and Radiation Protection, College of Hunan Province, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Zenan Zhang
- Key Laboratory of Medical Imaging Precision Theranostics and Radiation Protection, College of Hunan Province, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
- The Seventh Affiliated Hospital, Hunan Veterans Administration Hospital, Hengyang Medical School, University of South China, Changsha, Hunan, China
| | - Meng Du
- Key Laboratory of Medical Imaging Precision Theranostics and Radiation Protection, College of Hunan Province, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
| | - Zhiyi Chen
- Key Laboratory of Medical Imaging Precision Theranostics and Radiation Protection, College of Hunan Province, The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
- Institute of Medical Imaging, Hengyang Medical School, University of South China, Hengyang, China
- The Affiliated Changsha Central Hospital, Hengyang Medical School, University of South China, Changsha, China
| |
Collapse
|
3
|
Babaei G, Sadraei S, Yarahmadi M, Omidvari S, Aarabi A, Rajabibazl M. STAT protein family and cardiovascular diseases: overview of pathological mechanisms and therapeutic implications. Mol Biol Rep 2024; 51:440. [PMID: 38520542 DOI: 10.1007/s11033-024-09371-2] [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: 09/11/2023] [Accepted: 02/21/2024] [Indexed: 03/25/2024]
Abstract
Globally, cardiovascular diseases (CVD) are one of the significant causes of death and are considered a major concern of human society. One of the most crucial objectives of scientists is to reveal the mechanisms associated with the pathogenesis of CVD, which has attracted the attention of many scientists. Accumulating evidence showed that the signal transducer and activator of transcription (STAT) signaling pathway is involved in various physiological and pathological processes. According to research on the molecular mechanisms of CVDs, the STAT family of proteins is one of the most crucial players in these diseases. Numerous studies have demonstrated the undeniable relevance of STAT family proteins in various CVDs. The aim of this review is to shed light on how STAT signaling pathways are related to CVD and the potential for using these signaling pathways as therapeutic targets.
Collapse
Affiliation(s)
- Ghader Babaei
- Department of Clinical Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Samin Sadraei
- Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maral Yarahmadi
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Samareh Omidvari
- Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Aryan Aarabi
- Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Masoumeh Rajabibazl
- Department of Clinical Biochemistry, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
4
|
Wu X, Deng K, Cai H, Zeng Z, Cao J, Zhang L, Lu Z, Cheng W. Nek6 knockdown polarized macrophages into a pro-inflammatory phenotype via inhibiting STAT3 expression. Int J Exp Pathol 2023; 104:237-246. [PMID: 37431082 PMCID: PMC10500168 DOI: 10.1111/iep.12489] [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: 01/05/2023] [Revised: 05/08/2023] [Accepted: 06/18/2023] [Indexed: 07/12/2023] Open
Abstract
Recently macrophage polarization has emerged as playing an essential role in the oathogenesis of atherosclerosis, which is the most important underlying process in many types of cardiovascular diseases. Although Nek6 has been reported to be involved in various cellular processes, the effect of Nek6 on macrophage polarization remains unknown. Macrophages exposed to lipopolysaccharide (LPS) or IL-4 were used to establish an in vitro model for the study of regulation of classically (M1) or alternatively (M2) activated macrophage. Bone marrow-derived macrophages (BMDMs) transfected with short hairpin RNA-targeting Nek6 were then in functional studies. We observed that Nek6 expression was decreased in both peritoneal macrophages (PMs) and BMDMs stimulated by LPS. This effect was seen at both mRNA and protein level. The opposite results were obtained after administration of IL-4. Macrophage-specific Nek6 knockdown significantly exacerbated pro-inflammatory M1 polarized macrophage gene expression in response to LPS challenge, but the anti-inflammatory response gene expression that is related to M2 macrophages was attenuated by Nek6 silencing followed by treatment with IL-4. Mechanistic studies exhibited that Nek6 knockdown inhibited the phosphorylated STAT3 expression that mediated the effect on macrophage polarization regulated by AdshNek6. Moreover, decreased Nek6 expression was also observed in atherosclerotic plaques. Collectively, these evidences suggested that Nek6 acts as a crucial site in macrophage polarization, and that this operates in a STAT3-dependent manner.
Collapse
Affiliation(s)
- Xiaoyan Wu
- Department of Cardiology, Zhongnan HospitalWuhan UniversityWuhanChina
- Institute of Myocardial Injury and RepairWuhan UniversityWuhanChina
| | - Ke‐Qiong Deng
- Department of Cardiology, Zhongnan HospitalWuhan UniversityWuhanChina
- Institute of Myocardial Injury and RepairWuhan UniversityWuhanChina
| | - Huan‐Huan Cai
- Department of Cardiology, Zhongnan HospitalWuhan UniversityWuhanChina
- Institute of Myocardial Injury and RepairWuhan UniversityWuhanChina
| | - Ziyue Zeng
- Department of Cardiology, Zhongnan HospitalWuhan UniversityWuhanChina
- Institute of Myocardial Injury and RepairWuhan UniversityWuhanChina
| | - Jian‐Lei Cao
- Department of Cardiology, Zhongnan HospitalWuhan UniversityWuhanChina
- Institute of Myocardial Injury and RepairWuhan UniversityWuhanChina
| | - Lin Zhang
- Department of Cardiology, Zhongnan HospitalWuhan UniversityWuhanChina
- Institute of Myocardial Injury and RepairWuhan UniversityWuhanChina
| | - Zhibing Lu
- Department of Cardiology, Zhongnan HospitalWuhan UniversityWuhanChina
- Institute of Myocardial Injury and RepairWuhan UniversityWuhanChina
| | - Wen‐Lin Cheng
- Department of Cardiology, Zhongnan HospitalWuhan UniversityWuhanChina
- Institute of Myocardial Injury and RepairWuhan UniversityWuhanChina
| |
Collapse
|
5
|
Liu X, Zheng Q, Wang K, Luo J, Wang Z, Li H, Liu Z, Dong N, Shi J. Sam68 promotes osteogenic differentiation of aortic valvular interstitial cells by TNF-α/STAT3/autophagy axis. J Cell Commun Signal 2023; 17:863-879. [PMID: 36847917 PMCID: PMC10409708 DOI: 10.1007/s12079-023-00733-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 02/10/2023] [Indexed: 03/01/2023] Open
Abstract
Calcified aortic valve disease (CAVD) is a major non-rheumatic heart valve disease in the world, with a high mortality rate and without suitable pharmaceutical therapy due to its complex mechanisms. Src-associated in mitosis 68-KD (Sam68), an RNA binding protein, has been reported as a signaling adaptor in numerous signaling pathways (Huot in Mol Cell Biol, 29(7), 1933-1943, 2009), particularly in inflammatory signaling pathways. The effects of Sam68 on the osteogenic differentiation process of hVICs and its regulation on signal transducer and activator of transcription 3 (STAT3) signaling pathway have been investigated in this study. Human aortic valve samples detection found that Sam68 expression was up-regulated in human calcific aortic valves. We used tumor necrosis factor α (TNF-α) as an activator for osteogenic differentiation in vitro and the result indicated that Sam68 was highly expressed after TNF-α stimulation. Overexpression of Sam68 promoted osteogenic differentiation of hVICs while Sam68 knockdown reversed this effect. Sam68 interaction with STAT3 was predicted by using String database and was verified in this study. Sam68 knockdown reduced phosphorylation of STAT3 activated by TNF-α and the downstream gene expression, which further influenced autophagy flux in hVICs. STAT3 knockdown alleviated the osteogenic differentiation and calcium deposition promoted by Sam68 overexpression. In conclusion, Sam68 interacts with STAT3 and participates in its phosphorylation to promote osteogenic differentiation of hVICs to induce valve calcification. Thus, Sam68 may be a new therapeutic target for CAVD. Regulatory of Sam68 in TNF-α/STAT3/Autophagy Axis in promoting osteogenesis of hVICs.
Collapse
Affiliation(s)
- Xing Liu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| | - Qiang Zheng
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| | - Kan Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| | - Jinjing Luo
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| | - Zhijie Wang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| | - Huadong Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| | - Zongtao Liu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| | - Nianguo Dong
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| | - Jiawei Shi
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, Hubei 430022 People’s Republic of China
| |
Collapse
|
6
|
Shi L, Du X, Li J, Zhang G. Bioinformatics and Systems Biology Approach to Identify the Pathogenetic Link Between Psoriasis and Cardiovascular Disease. Clin Cosmet Investig Dermatol 2023; 16:2283-2295. [PMID: 37635735 PMCID: PMC10460209 DOI: 10.2147/ccid.s421193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 08/11/2023] [Indexed: 08/29/2023]
Abstract
Objective This study aimed to identify hub genes and common pathways shared between psoriasis and cardiovascular disease (CVD) using bioinformatics analysis and predict the transcription factors (TFs) of hub genes. Methods GSE133555 data from the Gene Expression Omnibus (GEO) database were used to identify differentially expressed genes (DEGs) between involved and uninvolved skin lesions in psoriasis, employing the limma package in R. Additionally, CVD-related genes were obtained from the GeneCards database. The intersection of DEGs and CVD-related genes yielded CVD-DEGs. Gene Ontology and signaling pathway analyses were performed using the clusterProfiler package in R. Hub genes were identified by intersecting six algorithms in the CytoHubba plugin of Cytoscape. To identify potential biomarkers, the GSE14905 dataset was subjected to receiver operating characteristic analysis, resulting in the identification of eight central hub genes. Finally, the NetworkAnalyst web tool was used to identify the TFs of the eight hub genes. Results We identified 92 significant DEGs out of 1825 CVD-related genes in psoriasis obtained from the GSE13355 and GeneCard data. Functional enrichment analysis revealed the involvement of these genes in various signaling pathways, including the interleukin-17 signaling, tumor necrosis factor signaling, lipid and atherosclerosis, chemokine signaling, and cytokine signaling pathways in the immune system. The eight hub genes identified included interleukin-1 beta, C-X-C motif chemokine ligand 8, signal transducer and activator of transcription 3, C-C motif chemokine ligand 2, arginase 1, C-X-C motif chemokine receptor 4, cyclin D1, and matrix metallopeptidase 9, with forkhead box C1 also identified as an associated TF of these genes. These hub genes and TF may act as key regulators in the context of CVD. Conclusion This study identified several hub genes and signaling pathways associated with both CVD and psoriasis. These findings lay the groundwork for potential therapeutic interventions for patients with psoriasis affected by CVD.
Collapse
Affiliation(s)
- Liping Shi
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, People’s Republic of China
| | - Xiaoqing Du
- Department of Dermatology, Bethune International Peace Hospital, Shijiazhuang, People’s Republic of China
| | - Jing Li
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, People’s Republic of China
| | - Guoqiang Zhang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, People’s Republic of China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, People’s Republic of China
| |
Collapse
|
7
|
Huang H, Lin D, Hu L, Wang J, Yu Y, Yu Y, Li K, Chen F. RNA Binding Protein Quaking Promotes Hypoxia-induced Smooth Muscle Reprogramming in Pulmonary Hypertension. Am J Respir Cell Mol Biol 2023; 69:159-171. [PMID: 37146099 DOI: 10.1165/rcmb.2022-0349oc] [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: 09/06/2022] [Accepted: 05/04/2023] [Indexed: 05/07/2023] Open
Abstract
Pulmonary hypertension (PH) is a devastating disease characterized by progressive increases in pulmonary vascular resistance and remodeling, which eventually leads to right ventricular failure and death. The aim of this study was to identify novel molecular mechanisms involved in the hyperproliferation of pulmonary artery smooth muscle cells (PASMCs) in PH. In this study, we first demonstrated that the mRNA and protein expression amounts of QKI (Quaking), an RNA-binding protein, were elevated in human and rodent PH lung and pulmonary artery tissues and hypoxic human PASMCs. QKI deficiency attenuated PASMC proliferation in vitro and vascular remodeling in vivo. Next, we elucidated that QKI increases STAT3 (signal transducer and activator of transcription 3) mRNA stability by binding to its 3' untranslated region. QKI inhibition reduced STAT3 expression and alleviated PASMC proliferation in vitro. Moreover, we also observed that the upregulated expression of STAT3 promoted PASMC proliferation in vitro and in vivo. In addition, as a transcription factor, STAT3 bound to microRNA (miR)-146b promoter to enhance its expression. We further showed that miR-146b promoted the proliferation of smooth muscle cells by inhibiting STAT1 and TET2 (Tet methylcytosine dioxygenase 2) during pulmonary vascular remodeling. This study has demonstrated new mechanistic insights into hypoxic reprogramming that arouses vascular remodeling, thus providing proof of concept for targeting vascular remodeling by directly modulating the QKI-STAT3-miR-146b pathway in PH.
Collapse
Affiliation(s)
| | | | - Li Hu
- Department of Forensic Medicine and
| | - Jie Wang
- Department of Forensic Medicine and
| | | | | | - Kai Li
- Department of Forensic Medicine and
| | - Feng Chen
- Department of Forensic Medicine and
- Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, China
| |
Collapse
|
8
|
Leiding JW, Vogel TP, Santarlas VGJ, Mhaskar R, Smith MR, Carisey A, Vargas-Hernández A, Silva-Carmona M, Heeg M, Rensing-Ehl A, Neven B, Hadjadj J, Hambleton S, Ronan Leahy T, Meesilpavikai K, Cunningham-Rundles C, Dutmer CM, Sharapova SO, Taskinen M, Chua I, Hague R, Klemann C, Kostyuchenko L, Morio T, Thatayatikom A, Ozen A, Scherbina A, Bauer CS, Flanagan SE, Gambineri E, Giovannini-Chami L, Heimall J, Sullivan KE, Allenspach E, Romberg N, Deane SG, Prince BT, Rose MJ, Bohnsack J, Mousallem T, Jesudas R, Santos Vilela MMD, O'Sullivan M, Pachlopnik Schmid J, Průhová Š, Klocperk A, Rees M, Su H, Bahna S, Baris S, Bartnikas LM, Chang Berger A, Briggs TA, Brothers S, Bundy V, Chan AY, Chandrakasan S, Christiansen M, Cole T, Cook MC, Desai MM, Fischer U, Fulcher DA, Gallo S, Gauthier A, Gennery AR, Gonçalo Marques J, Gottrand F, Grimbacher B, Grunebaum E, Haapaniemi E, Hämäläinen S, Heiskanen K, Heiskanen-Kosma T, Hoffman HM, Gonzalez-Granado LI, Guerrerio AL, Kainulainen L, Kumar A, Lawrence MG, Levin C, Martelius T, Neth O, Olbrich P, Palma A, Patel NC, Pozos T, Preece K, Lugo Reyes SO, Russell MA, Schejter Y, Seroogy C, Sinclair J, Skevofilax E, Suan D, Suez D, Szabolcs P, Velasco H, Warnatz K, Walkovich K, Worth A, Seppänen MRJ, Torgerson TR, Sogkas G, Ehl S, Tangye SG, Cooper MA, Milner JD, Forbes Satter LR. Monogenic early-onset lymphoproliferation and autoimmunity: Natural history of STAT3 gain-of-function syndrome. J Allergy Clin Immunol 2023; 151:1081-1095. [PMID: 36228738 PMCID: PMC10081938 DOI: 10.1016/j.jaci.2022.09.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 08/29/2022] [Accepted: 09/01/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND In 2014, germline signal transducer and activator of transcription (STAT) 3 gain-of-function (GOF) mutations were first described to cause a novel multisystem disease of early-onset lymphoproliferation and autoimmunity. OBJECTIVE This pivotal cohort study defines the scope, natural history, treatment, and overall survival of a large global cohort of patients with pathogenic STAT3 GOF variants. METHODS We identified 191 patients from 33 countries with 72 unique mutations. Inclusion criteria included symptoms of immune dysregulation and a biochemically confirmed germline heterozygous GOF variant in STAT3. RESULTS Overall survival was 88%, median age at onset of symptoms was 2.3 years, and median age at diagnosis was 12 years. Immune dysregulatory features were present in all patients: lymphoproliferation was the most common manifestation (73%); increased frequencies of double-negative (CD4-CD8-) T cells were found in 83% of patients tested. Autoimmune cytopenias were the second most common clinical manifestation (67%), followed by growth delay, enteropathy, skin disease, pulmonary disease, endocrinopathy, arthritis, autoimmune hepatitis, neurologic disease, vasculopathy, renal disease, and malignancy. Infections were reported in 72% of the cohort. A cellular and humoral immunodeficiency was observed in 37% and 51% of patients, respectively. Clinical symptoms dramatically improved in patients treated with JAK inhibitors, while a variety of other immunomodulatory treatment modalities were less efficacious. Thus far, 23 patients have undergone bone marrow transplantation, with a 62% survival rate. CONCLUSION STAT3 GOF patients present with a wide array of immune-mediated disease including lymphoproliferation, autoimmune cytopenias, and multisystem autoimmunity. Patient care tends to be siloed, without a clear treatment strategy. Thus, early identification and prompt treatment implementation are lifesaving for STAT3 GOF syndrome.
Collapse
Affiliation(s)
- Jennifer W Leiding
- Division of Allergy and Immunology, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore; Johns Hopkins All Children's Institute for Clinical and Translational Research, Johns Hopkins All Children's Hospital, St Petersburg.
| | - Tiphanie P Vogel
- Department of Pediatrics, Baylor College of Medicine and William T. Shearer Center for Human Immunobiology, Texas Children's Hospital, Houston
| | | | - Rahul Mhaskar
- Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa
| | - Madison R Smith
- Department of Pediatrics, Baylor College of Medicine and William T. Shearer Center for Human Immunobiology, Texas Children's Hospital, Houston
| | - Alexandre Carisey
- Department of Cell and Molecular Biology, St Jude Children's Research Hospital, Memphis
| | - Alexander Vargas-Hernández
- Department of Pediatrics, Baylor College of Medicine and William T. Shearer Center for Human Immunobiology, Texas Children's Hospital, Houston
| | - Manuel Silva-Carmona
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston
| | - Maximilian Heeg
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg
| | - Anne Rensing-Ehl
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg
| | - Bénédicte Neven
- Laboratory of Immunogenetics of Pediatric Autoimmune Diseases, INSERM UMR 1163-Institut Imagine, Paris
| | - Jérôme Hadjadj
- Laboratory of Immunogenetics of Pediatric Autoimmune Diseases, INSERM UMR 1163-Institut Imagine, Paris
| | - Sophie Hambleton
- Newcastle University Translational and Clinical Research Institute, Newcastle (United Kingdom)
| | | | - Kornvalee Meesilpavikai
- Department of Internal Medicine, Division of Clinical Immunology and Department of Immunology, Erasmus University Medical Center, Rotterdam, Netherlands; Department of Microbiology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | - Cullen M Dutmer
- Children's Hospital Colorado, University of Colorado School of Medicine, Aurora
| | - Svetlana O Sharapova
- Belarusian Research Center for Pediatric Oncology, Hematology and Immunology, Minsk
| | - Mervi Taskinen
- New Children's Hospital, Pediatric Research Center, University of Helsinki and HUS Helsinki University Hospital, Helsinki, Turku and Kuopio, Finland
| | - Ignatius Chua
- Department of Rheumatology, Immunology and Allergy, Christchurch Hospital, Christchurch; Clinical Immunogenomics Research Consortium of Australasia (CIRCA)
| | | | - Christian Klemann
- Department of Pediatric Pneumology, Allergy and Neonatology, Hannover Medical School, Hannover
| | - Larysa Kostyuchenko
- Center of Pediatric Immunology, Western Ukrainian Specialized Children's Medical Centre, Lviv
| | - Tomohiro Morio
- Department of Pediatrics and Developmental Biology, Tokyo Medical and Dental University, Tokyo
| | - Akaluck Thatayatikom
- Division of Pediatric Allergy/Immunology/Rheumatology, Shands Children's Hospital, University of Florida, Gainesville
| | - Ahmet Ozen
- School of Medicine, Pediatric Allergy and Immunology, Marmara University, Istanbul
| | - Anna Scherbina
- Dmitry Rogachev National Medical and Research Center for Pediatric Hematology, Oncology and Immunology, Moscow
| | - Cindy S Bauer
- Division of Allergy and Immunology, Phoenix Children's Hospital, Phoenix
| | - Sarah E Flanagan
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter
| | - Eleonora Gambineri
- Department of NEUROFARBA, Section of Children's Health, University of Florence, Anna Meyer Children's Hospital, Florence
| | | | - Jennifer Heimall
- Perelman School of Medicine at University of Pennsylvania, Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia
| | - Kathleen E Sullivan
- Perelman School of Medicine at University of Pennsylvania, Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia
| | - Eric Allenspach
- Pediatric Immunology/Rheumatology, University of Washington, Seattle; Seattle Children's Hospital, Seattle
| | - Neil Romberg
- Perelman School of Medicine at University of Pennsylvania, Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia
| | - Sean G Deane
- Department of Allergy, The Permanente Medical Group, Sacramento, and the Division of Rheumatology/Allergy and Clinical Immunology, University of California, Davis, School of Medicine, Sacramento
| | - Benjamin T Prince
- Nationwide Children's Hospital Department of Allergy and Immunology, Columbus; College of Medicine, The Ohio State University, Columbus
| | - Melissa J Rose
- College of Medicine, The Ohio State University, Columbus; Division of Pediatric Hematology-Oncology, Nationwide Children's Hospital, Columbus
| | - John Bohnsack
- Department of Pediatrics, University of Utah, Salt Lake City
| | | | - Rohith Jesudas
- Department of Hematology, St Jude Children's Research Hospital, Memphis
| | - Maria Marluce Dos Santos Vilela
- Pediatric Allergy and Immunology/Center of Investigation in Pediatrics, Faculty of Medical Sciences, State University of Campinas-Unicamp, São Paulo
| | - Michael O'Sullivan
- Clinical Immunogenomics Research Consortium of Australasia (CIRCA); Immunology Department, Perth Children's Hospital, Nedlands
| | - Jana Pachlopnik Schmid
- Division of Immunology, University Children's Hospital Zurich, Children's Research Center (CRC), Zurich
| | - Štěpánka Průhová
- Department of Pediatrics, Charles University in Prague, Second Faculty of Medicine and University Hospital Motol, Prague
| | - Adam Klocperk
- Department of Immunology, Second Faculty of Medicine and University Hospital Motol, Charles University in Prague, Prague
| | - Matthew Rees
- Department of Hematology, St Jude Children's Research Hospital, Memphis
| | - Helen Su
- Division of Intramural Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda
| | - Sami Bahna
- Allergy and Immunology Section, Louisiana State University Health Sciences Center, Shreveport
| | - Safa Baris
- School of Medicine, Pediatric Allergy and Immunology, Marmara University, Istanbul
| | - Lisa M Bartnikas
- Division of Immunology, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Boston
| | - Amy Chang Berger
- Division of Hospital Medicine, Department of Medicine, University of California, San Francisco
| | - Tracy A Briggs
- Division of Evolution and Genomic Sciences, School of Biological Sciences, University of Manchester, Manchester; NW Genomic Laboratory Hub, Manchester Centre for Genomic Medicine, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester
| | - Shannon Brothers
- Clinical Immunogenomics Research Consortium of Australasia (CIRCA); Starship Children's Hospital, Auckland
| | - Vanessa Bundy
- Allergy and Immunology, University of California, Los Angeles
| | - Alice Y Chan
- Department of Medicine, University of California, San Francisco
| | - Shanmuganathan Chandrakasan
- Division of Bone Marrow Transplant, Aflac Cancer and Blood Disorders Center, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta
| | | | - Theresa Cole
- Department of Allergy and Immunology, The Royal Children's Hospital, Melbourne
| | - Matthew C Cook
- Department of Immunology and Infectious Diseases, John Curtin School of Medical Research, Australian National University, Canberra
| | | | - Ute Fischer
- Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, Heinrich-Heine-University, Düsseldorf
| | - David A Fulcher
- Department of Immunology and Infectious Diseases, John Curtin School of Medical Research, Australian National University, Canberra
| | - Silvanna Gallo
- Department of Pediatrics, Immunology and Rheumatology Section, Puerto Montt Hospital, Puerto Montt
| | - Amelie Gauthier
- Department of Allergy and Immunology, CHU de Québec-CHUL, Laval University Hospital Center, Laval University, Quebec City
| | - Andrew R Gennery
- Newcastle University Translational and Clinical Research Institute, Newcastle (United Kingdom)
| | - José Gonçalo Marques
- Infectious Diseases and Immunodeficiencies Unit, Department of Pediatrics, Hospital de Santa Maria-CHULN and Faculdade de Medicina, Universidade de Lisboa, Lisbon
| | - Frédéric Gottrand
- University Lille, Inserm, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, Lille
| | - Bodo Grimbacher
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg
| | - Eyal Grunebaum
- Division of Immunology and Allergy, and the Department of Pediatrics, Developmental and Stem Cell Biology Program, Research Institute, Hospital for Sick Children, Toronto
| | - Emma Haapaniemi
- Centre for Molecular Medicine Norway, Oslo; Department of Pediatric Research, Oslo
| | | | - Kaarina Heiskanen
- New Children's Hospital, Pediatric Research Center, University of Helsinki and HUS Helsinki University Hospital, Helsinki, Turku and Kuopio, Finland
| | | | - Hal M Hoffman
- Department of Pediatrics, University of California San Diego, La Jolla; Rady Children's Hospital San Diego, Division of Pediatric Allergy, Immunology, and Rheumatology, San Diego
| | - Luis Ignacio Gonzalez-Granado
- Pediatrics Department, University Hospital 12 de Octubre, Research Institute Hospital, School of Medicine Complutense University, Madrid
| | - Anthony L Guerrerio
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore
| | - Leena Kainulainen
- Department of Pediatrics and Medicine, Turku University Hospital, University of Turku, Turku, Finland
| | - Ashish Kumar
- Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati
| | | | - Carina Levin
- Pediatric Hematology Unit, Emek Medical Centre, Afula, and the Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa
| | - Timi Martelius
- Adult Immunodeficiency Unit, Inflammation Center, Helsinki University Hospital and University of Helsinki, Helsinki
| | - Olaf Neth
- Pediatric Infectious Diseases, Rheumatology and Immunology Unit, Hospital Universitario Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBiS), Sevilla, Spain
| | - Peter Olbrich
- Pediatric Infectious Diseases, Rheumatology and Immunology Unit, Hospital Universitario Virgen del Rocio, Instituto de Biomedicina de Sevilla (IBiS), Sevilla, Spain
| | - Alejandro Palma
- Servicio de Immunología y Reumatología, Hospital Nacional de Pediatría Prof Dr Juan P. Garrahan, Buenos Aires
| | - Niraj C Patel
- Division of Allergy and Immunology, Children's Healthcare of Atlanta, Emory University School of Medicine, Atlanta
| | - Tamara Pozos
- Department of Clinical Immunology, Children's Minnesota, Minneapolis
| | - Kahn Preece
- Clinical Immunogenomics Research Consortium of Australasia (CIRCA); Department of Paediatric Immunology, John Hunter Children's Hospital, Newcastle (Australia)
| | | | | | - Yael Schejter
- Department of Bone Marrow Transplantation and Cancer Immunotherapy, Hadassah Ein-Kerem Medical Center and Faculty of Medicine, Hebrew University, Jerusalem
| | - Christine Seroogy
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison
| | - Jan Sinclair
- Clinical Immunogenomics Research Consortium of Australasia (CIRCA); Starship Children's Hospital, Auckland
| | - Effie Skevofilax
- Department of Pediatric Hematology-Oncology (TAO) and First Department of Pediatrics, Aghia Sophia Children's Hospital, Athens
| | - Daniel Suan
- Clinical Immunogenomics Research Consortium of Australasia (CIRCA); Garvan Institute of Medical Research, Darlinghurst; Westmead Clinical School, University of Sydney, Westmead
| | - Daniel Suez
- Allergy, Asthma & Immunology Clinic, PA, Irving
| | - Paul Szabolcs
- University of Pittsburgh Medical Center, Children's Hospital of Pittsburgh, Pittsburgh
| | - Helena Velasco
- Division of Allergy and Clinical Immunology, Moinhos de Vento Hospital, Porto Alegre
| | - Klaus Warnatz
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg
| | - Kelly Walkovich
- Department of Pediatrics, C. S. Mott Children's Hospital, Michigan Medicine, Ann Arbor
| | - Austen Worth
- Great Ormond Street Hospital for Children, London
| | - Mikko R J Seppänen
- Rare Disease Center, Children's Hospital, and Adult Primary Immunodeficiency Outpatient Clinic, Inflammation Center, University of Helsinki and Helsinki University Hospital, Helsinki
| | | | - Georgios Sogkas
- Department of Clinical Immunology and Rheumatology, Hannover Medical School, Hanover
| | - Stephan Ehl
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg
| | - Stuart G Tangye
- Clinical Immunogenomics Research Consortium of Australasia (CIRCA); Garvan Institute of Medical Research, Darlinghurst; St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney, Sydney
| | - Megan A Cooper
- Department of Pediatrics, Division of Rheumatology and Immunology, Washington University School of Medicine, St Louis
| | - Joshua D Milner
- Department of Pediatrics, Division of Allergy and Immunology, Columbia University, New York Presbyterian Hospital, New York
| | - Lisa R Forbes Satter
- Department of Pediatrics, Baylor College of Medicine and William T. Shearer Center for Human Immunobiology, Texas Children's Hospital, Houston.
| |
Collapse
|
9
|
Körbelin J, Klein J, Matuszcak C, Runge J, Harbaum L, Klose H, Hennigs JK. Transcription factors in the pathogenesis of pulmonary arterial hypertension-Current knowledge and therapeutic potential. Front Cardiovasc Med 2023; 9:1036096. [PMID: 36684555 PMCID: PMC9853303 DOI: 10.3389/fcvm.2022.1036096] [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: 09/03/2022] [Accepted: 11/21/2022] [Indexed: 01/09/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is a disease characterized by elevated pulmonary vascular resistance and pulmonary artery pressure. Mortality remains high in severe cases despite significant advances in management and pharmacotherapy. Since currently approved PAH therapies are unable to significantly reverse pathological vessel remodeling, novel disease-modifying, targeted therapeutics are needed. Pathogenetically, PAH is characterized by vessel wall cell dysfunction with consecutive remodeling of the pulmonary vasculature and the right heart. Transcription factors (TFs) regulate the process of transcribing DNA into RNA and, in the pulmonary circulation, control the response of pulmonary vascular cells to macro- and microenvironmental stimuli. Often, TFs form complex protein interaction networks with other TFs or co-factors to allow for fine-tuning of gene expression. Therefore, identification of the underlying molecular mechanisms of TF (dys-)function is essential to develop tailored modulation strategies in PAH. This current review provides a compendium-style overview of TFs and TF complexes associated with PAH pathogenesis and highlights their potential as targets for vasculoregenerative or reverse remodeling therapies.
Collapse
Affiliation(s)
- Jakob Körbelin
- ENDomics Lab, Department of Medicine, Center of Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,*Correspondence: Jakob Körbelin,
| | - Julius Klein
- ENDomics Lab, Department of Medicine, Center of Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,Division of Pneumology and Center for Pulmonary Arterial Hypertension Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christiane Matuszcak
- ENDomics Lab, Department of Medicine, Center of Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,Division of Pneumology and Center for Pulmonary Arterial Hypertension Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Johannes Runge
- ENDomics Lab, Department of Medicine, Center of Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,Division of Pneumology and Center for Pulmonary Arterial Hypertension Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Lars Harbaum
- Division of Pneumology and Center for Pulmonary Arterial Hypertension Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hans Klose
- Division of Pneumology and Center for Pulmonary Arterial Hypertension Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jan K. Hennigs
- ENDomics Lab, Department of Medicine, Center of Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,Division of Pneumology and Center for Pulmonary Arterial Hypertension Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany,Jan K. Hennigs,
| |
Collapse
|
10
|
Xue Y, Luo M, Hu X, Li X, Shen J, Zhu W, Huang L, Hu Y, Guo Y, Liu L, Wang L, Luo S. Macrophages regulate vascular smooth muscle cell function during atherosclerosis progression through IL-1β/STAT3 signaling. Commun Biol 2022; 5:1316. [PMID: 36456628 PMCID: PMC9715630 DOI: 10.1038/s42003-022-04255-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/13/2022] [Indexed: 12/05/2022] Open
Abstract
Vascular smooth muscle cells (VSMCs) play a central role in atherosclerosis progression, but the functional changes in VSMCs and the associated cellular crosstalk during atherosclerosis progression remain unknown. Here we show that scRNA-seq analysis of proximal adjacent (PA) and atherosclerotic core (AC) regions of human carotid artery plaques identifies functional alterations in macrophage-like VSMCs, elucidating the main state differences between PA and AC VSMCs. And, IL-1β mediates macrophage-macrophage-like VSMC crosstalk through regulating key transcription factors involved in macrophage-like VSMCs functional alterations during atherosclerosis progression. In vitro assays reveal VSMCs trans-differentiated into a macrophage-like phenotype and then functional alterations in response to macrophage-derived stimuli. IL-1β promots the adhesion, inflammation, and apoptosis of macrophage-like VSMCs in a STAT3 dependent manner. The current findings provide interesting insight into the macrophages-macrophage-like VSMC crosstalk, which would drive functional alterations in the latter cell type through IL-1β/STAT3 axis during atherosclerosis progression.
Collapse
Affiliation(s)
- Yuzhou Xue
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China ,grid.411642.40000 0004 0605 3760Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China
| | - Minghao Luo
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiankang Hu
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiang Li
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jian Shen
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wenyan Zhu
- Medical Department, Yidu Cloud (Beijing) Technology Co., Ltd., Beijing, China ,grid.459453.a0000 0004 1790 0232Chongqing Engineering Research Center of Pharmaceutical Sciences, Chongqing Medical and Pharmaceutical College, Chongqing, China
| | - Longxiang Huang
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yu Hu
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yongzheng Guo
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lin Liu
- grid.452206.70000 0004 1758 417XDepartment of Dermatology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lingbang Wang
- grid.452206.70000 0004 1758 417XDepartment of Orthopedic Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Suxin Luo
- grid.452206.70000 0004 1758 417XDepartment of Cardiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| |
Collapse
|
11
|
Jin J, Duan J, Du L, Xing W, Peng X, Zhao Q. Inflammation and immune cell abnormalities in intracranial aneurysm subarachnoid hemorrhage (SAH): Relevant signaling pathways and therapeutic strategies. Front Immunol 2022; 13:1027756. [PMID: 36505409 PMCID: PMC9727248 DOI: 10.3389/fimmu.2022.1027756] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/31/2022] [Indexed: 11/25/2022] Open
Abstract
Intracranial aneurysm subarachnoid hemorrhage (SAH) is a cerebrovascular disorder associated with high overall mortality. Currently, the underlying mechanisms of pathological reaction after aneurysm rupture are still unclear, especially in the immune microenvironment, inflammation, and relevant signaling pathways. SAH-induced immune cell population alteration, immune inflammatory signaling pathway activation, and active substance generation are associated with pro-inflammatory cytokines, immunosuppression, and brain injury. Crosstalk between immune disorders and hyperactivation of inflammatory signals aggravated the devastating consequences of brain injury and cerebral vasospasm and increased the risk of infection. In this review, we discussed the role of inflammation and immune cell responses in the occurrence and development of aneurysm SAH, as well as the most relevant immune inflammatory signaling pathways [PI3K/Akt, extracellular signal-regulated kinase (ERK), hypoxia-inducible factor-1α (HIF-1α), STAT, SIRT, mammalian target of rapamycin (mTOR), NLRP3, TLR4/nuclear factor-κB (NF-κB), and Keap1/nuclear factor (erythroid-derived 2)-like 2 (Nrf2)/ARE cascades] and biomarkers in aneurysm SAH. In addition, we also summarized potential therapeutic drugs targeting the aneurysm SAH immune inflammatory responses, such as nimodipine, dexmedetomidine (DEX), fingolimod, and genomic variation-related aneurysm prophylactic agent sunitinib. The intervention of immune inflammatory responses and immune microenvironment significantly reduces the secondary brain injury, thereby improving the prognosis of patients admitted to SAH. Future studies should focus on exploring potential immune inflammatory mechanisms and developing additional therapeutic strategies for precise aneurysm SAH immune inflammatory regulation and genomic variants associated with aneurysm formation.
Collapse
Affiliation(s)
- Jing Jin
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, Sichuan, China,Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jian Duan
- Department of Cerebrovascular Disease, Suining Central Hospital, Suining, Sichuan, China
| | - Leiya Du
- 4Department of Oncology, The Second People Hospital of Yibin, Yibin, Sichuan, China
| | - Wenli Xing
- Department of Cerebrovascular Disease, Suining Central Hospital, Suining, Sichuan, China
| | - Xingchen Peng
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China,*Correspondence: Qijie Zhao, ; Xingchen Peng,
| | - Qijie Zhao
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, Sichuan, China,*Correspondence: Qijie Zhao, ; Xingchen Peng,
| |
Collapse
|
12
|
Greco MF, Rizzuto AS, Zarà M, Cafora M, Favero C, Solazzo G, Giusti I, Adorni MP, Zimetti F, Dolo V, Banfi C, Ferri N, Sirtori CR, Corsini A, Barbieri SS, Pistocchi A, Bollati V, Macchi C, Ruscica M. PCSK9 Confers Inflammatory Properties to Extracellular Vesicles Released by Vascular Smooth Muscle Cells. Int J Mol Sci 2022; 23:13065. [PMID: 36361853 PMCID: PMC9655172 DOI: 10.3390/ijms232113065] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/21/2022] [Accepted: 10/23/2022] [Indexed: 10/20/2023] Open
Abstract
Vascular smooth muscle cells (VSMCs) are key participants in both early- and late-stage atherosclerosis and influence neighbouring cells possibly by means of bioactive molecules, some of which are packed into extracellular vesicles (EVs). Proprotein convertase subtilisin/kexin type 9 (PCSK9) is expressed and secreted by VSMCs. This study aimed to unravel the role of PCSK9 on VSMCs-derived EVs in terms of content and functionality. EVs were isolated from human VSMCs overexpressing human PCSK9 (VSMCPCSK9-EVs) and tested on endothelial cells, monocytes, macrophages and in a model of zebrafish embryos. Compared to EVs released from wild-type VSMCs, VSMCPCSK9-EVs caused a rise in the expression of adhesion molecules in endothelial cells and of pro-inflammatory cytokines in monocytes. These acquired an increased migratory capacity, a reduced oxidative phosphorylation and secreted proteins involved in immune response and immune effector processes. Concerning macrophages, VSMCPCSK9-EVs enhanced inflammatory milieu and uptake of oxidized low-density lipoproteins, whereas the migratory capacity was reduced. When injected into zebrafish embryos, VSMCPCSK9-EVs favoured the recruitment of macrophages toward the site of injection. The results of the present study provide evidence that PCSK9 plays an inflammatory role by means of EVs, at least by those derived from smooth muscle cells of vascular origin.
Collapse
Affiliation(s)
- Maria Francesca Greco
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | - Alessandra Stefania Rizzuto
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | - Marta Zarà
- Centro Cardiologico Monzino, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), 20133 Milan, Italy
| | - Marco Cafora
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20133 Milan, Italy
| | - Chiara Favero
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20133 Milan, Italy
| | - Giulia Solazzo
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20133 Milan, Italy
| | - Ilaria Giusti
- Department of Life, Health and Environmental Sciences, Università degli Studi dell'Aquila, 67100 L'Aquila, Italy
| | - Maria Pia Adorni
- Unit of Neuroscience, Department of Medicine and Surgery, Università degli Studi di Parma, 43124 Parma, Italy
| | - Francesca Zimetti
- Department of Food and Drug, Università degli Studi di Parma, 43124 Parma, Italy
| | - Vincenza Dolo
- Department of Life, Health and Environmental Sciences, Università degli Studi dell'Aquila, 67100 L'Aquila, Italy
| | - Cristina Banfi
- Centro Cardiologico Monzino, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), 20133 Milan, Italy
| | - Nicola Ferri
- Department of Medicine, Università degli Studi di Padova, 35100 Padua, Italy
| | - Cesare R Sirtori
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | - Alberto Corsini
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | - Silvia Stella Barbieri
- Centro Cardiologico Monzino, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS), 20133 Milan, Italy
| | - Anna Pistocchi
- Department of Medical Biotechnology and Translational, Università degli Studi di Milano, L.I.T.A., 20133 Milan, Italy
| | - Valentina Bollati
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, 20133 Milan, Italy
| | - Chiara Macchi
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | - Massimiliano Ruscica
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| |
Collapse
|
13
|
Li Y, Liu B, Liu L, Xu Q, Shen Q, Li W, Zhao J. Potential active compounds and molecular mechanism of Xuefu Zhuyu decoction for atherosclerosis, based on network pharmacology and molecular docking. Medicine (Baltimore) 2022; 101:e29654. [PMID: 35960089 PMCID: PMC9371493 DOI: 10.1097/md.0000000000029654] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 05/05/2022] [Accepted: 05/05/2022] [Indexed: 01/04/2023] Open
Abstract
To explore the potential active compounds and molecular mechanism of Xuefu Zhuyu decoction (XFZYD) in the treatment of atherosclerosis (AS) based on network pharmacology and molecular docking. The effective components and action targets of XFZYD were screened by using TCMSP database. And then, the action targets of AS were collected by GeneCards database. The intersection targets between the effective components' targets of XFZYD and AS-related action targets were used to construct PPI networks. GO and Kyoto Encyclopedia of Genes and Genomes enrichment analysis were performed on these intersection targets. Finally, molecular docking software was used to excavate the active compounds of the core targets VEGFA and AKT1. We detected 225 active components of XFZYD, and found that quercetin, kaempferol, luteolin, naringenin, β-sitosterol, isorhamnetin, stigmasterol, baicalein, nobiletin, and β-carotene are the potential active compounds of XFZYD; STAT3, IL6, JUN, VEGFA, MAPK14, and AKT1 are the core target proteins of the active compounds, among which VEGFA and AKT1 are the key target proteins. PPI network results showed that β-carotene, quercetin, kaempferol, luteolin, and naringenin had higher degree values and more corresponding targets than other 5 active compounds and had the stable binding ability to regulatory proteins VEGFA and AKT1. The core components β-carotene, quercetin, kaempferol, and luteolin exerted their therapeutic effects on AS by acting on the key target proteins VEGFA and AKT1 to regulate fluid shear stress and the AGE-RAGE signaling pathway and IL-17 signaling pathway of diabetic complications of AS. The molecular docking results showed that VEGFA and AKT1 had great docking ability with the targeted active compounds, and β-carotene is the best. The active components of XFZYD, including β -carotene, quercetin, kamanol, and luteolin, can act on VEGFA and AKT1. These active ingredients play a role in alleviating and treating AS by regulating fluid shear stress and participating in signaling pathways such AS AGE-RAGE of atherosclerosis and diabetes mellitus complicated with AS. β-carotene is a potential inhibitor of VEGFA and AKT1 and treats AS through antioxidant action.
Collapse
Affiliation(s)
- Yingyun Li
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Traditional Chinese Medicine, China
| | - Boyu Liu
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Traditional Chinese Medicine, China
| | - Lin Liu
- Hebei Key Laboratory of Traditional Chinese Medicine Research on Cardiocerebrovascular Disease, Hebei University of Traditional Chinese Medicine, China
- College of Basic Medical, Hebei University of Traditional Chinese Medicine, China
| | - Qing Xu
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Traditional Chinese Medicine, China
| | - Quan Shen
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Traditional Chinese Medicine, China
| | - Weikang Li
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Traditional Chinese Medicine, China
| | - Jingshan Zhao
- Traditional Chinese Medicine Processing Technology Innovation Center of Hebei Province, College of Pharmacy, Hebei University of Traditional Chinese Medicine, China
- Hebei Key Laboratory of Traditional Chinese Medicine Research on Cardiocerebrovascular Disease, Hebei University of Traditional Chinese Medicine, China
- College of Basic Medical, Hebei University of Traditional Chinese Medicine, China
| |
Collapse
|
14
|
Harbaum L, Rhodes CJ, Wharton J, Lawrie A, Karnes JH, Desai AA, Nichols WC, Humbert M, Montani D, Girerd B, Sitbon O, Boehm M, Novoyatleva T, Schermuly RT, Ghofrani HA, Toshner M, Kiely DG, Howard LS, Swietlik EM, Gräf S, Pietzner M, Morrell NW, Wilkins MR. Mining the Plasma Proteome for Insights into the Molecular Pathology of Pulmonary Arterial Hypertension. Am J Respir Crit Care Med 2022; 205:1449-1460. [PMID: 35394406 PMCID: PMC9875902 DOI: 10.1164/rccm.202109-2106oc] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 04/07/2022] [Indexed: 01/29/2023] Open
Abstract
Rationale: Pulmonary arterial hypertension (PAH) is characterized by structural remodeling of pulmonary arteries and arterioles. Underlying biological processes are likely reflected in a perturbation of circulating proteins. Objectives: To quantify and analyze the plasma proteome of patients with PAH using inherited genetic variation to inform on underlying molecular drivers. Methods: An aptamer-based assay was used to measure plasma proteins in 357 patients with idiopathic or heritable PAH, 103 healthy volunteers, and 23 relatives of patients with PAH. In discovery and replication subgroups, the plasma proteomes of PAH and healthy individuals were compared, and the relationship to transplantation-free survival in PAH was determined. To examine causal relationships to PAH, protein quantitative trait loci (pQTL) that influenced protein levels in the patient population were used as instruments for Mendelian randomization (MR) analysis. Measurements and Main Results: From 4,152 annotated plasma proteins, levels of 208 differed between patients with PAH and healthy subjects, and 49 predicted long-term survival. MR based on cis-pQTL located in proximity to the encoding gene for proteins that were prognostic and distinguished PAH from health estimated an adverse effect for higher levels of netrin-4 (odds ratio [OR], 1.55; 95% confidence interval [CI], 1.16-2.08) and a protective effect for higher levels of thrombospondin-2 (OR, 0.83; 95% CI, 0.74-0.94) on PAH. Both proteins tracked the development of PAH in previously healthy relatives and changes in thrombospondin-2 associated with pulmonary arterial pressure at disease onset. Conclusions: Integrated analysis of the plasma proteome and genome implicates two secreted matrix-binding proteins, netrin-4 and thrombospondin-2, in the pathobiology of PAH.
Collapse
Affiliation(s)
- Lars Harbaum
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Christopher J. Rhodes
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - John Wharton
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Allan Lawrie
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Medical School, Sheffield, United Kingdom
| | - Jason H. Karnes
- Department of Pharmacy Practice and Science, University of Arizona College of Pharmacy, Tucson, Arizona
| | - Ankit A. Desai
- Department of Medical and Molecular Genetics, and Krannert Institute of Cardiology, Department of Medicine, Indiana University, Indianapolis, Indiana
| | - William C. Nichols
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Marc Humbert
- Université Paris–Saclay, AP-HP, INSERM UMR_S 999, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Hôpital de Bicêtre, Le Kremlin Bicêtre, France
| | - David Montani
- Université Paris–Saclay, AP-HP, INSERM UMR_S 999, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Hôpital de Bicêtre, Le Kremlin Bicêtre, France
| | - Barbara Girerd
- Université Paris–Saclay, AP-HP, INSERM UMR_S 999, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Hôpital de Bicêtre, Le Kremlin Bicêtre, France
| | - Olivier Sitbon
- Université Paris–Saclay, AP-HP, INSERM UMR_S 999, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Hôpital de Bicêtre, Le Kremlin Bicêtre, France
| | - Mario Boehm
- Department of Internal Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Tatyana Novoyatleva
- Department of Internal Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | - Ralph T. Schermuly
- Department of Internal Medicine, Justus-Liebig-University Giessen, Giessen, Germany
| | | | - Mark Toshner
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
| | - David G. Kiely
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Medical School, Sheffield, United Kingdom
| | - Luke S. Howard
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Emilia M. Swietlik
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
| | - Stefan Gräf
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- National Institute for Health Research BioResource for Translational Research, University of Cambridge, Cambridge, United Kingdom
- Department of Haematology, University of Cambridge, Cambridge, United Kingdom
| | - Maik Pietzner
- Computational Medicine, Berlin Institute of Health (BIH) at Charité–Universitätsmedizin Berlin, Germany; and
- Medical Research Council Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom
| | - Nicholas W. Morrell
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
| | - Martin R. Wilkins
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, United Kingdom
| |
Collapse
|
15
|
Study on Mechanism of Invigorating Qi and Promoting Blood Circulation in Treatment of Angiogenesis after Myocardial Infarction Using Network Pharmacology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5093486. [PMID: 35656461 PMCID: PMC9152384 DOI: 10.1155/2022/5093486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 04/29/2022] [Indexed: 12/05/2022]
Abstract
Objective This article aims to explore the impact and mechanism of invigorating qi and promoting blood circulation (IQPBC) on angiogenesis after myocardial infarction (AMI) by using network pharmacology approach. Methods First, IQPBC was searched on the traditional Chinese medicine systems pharmacology database and analysis platform (TCMSP), and the main active ingredients and targets of IQPBC were screened and obtained. Second, by virtue of GeneCards and Online Mendelian Inheritance in Man (OMIM) databases, the targets related to AMI are screened and then obtained. Then, the intersection targets between IQPBC and AMI can be obtained by using online tool Venny 2.1.0. Third, based on the STRING database, the interaction of target proteins is established and some key targets can be analyzed and obtained. Finally, the IQPBC-AMI interaction network is constructed by using Cytoscape, and Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses are executed by DAVID and OmicShare databases. Results 143 intersection targets between IQPBC and AMI are obtained. Besides, key active ingredients, namely, quercetin, tanshinone, kaempferol, and luteolin, are shown. Furthermore, AKT1, VEGFA, STAT3, HIF-1α, and other 10 key targets are obtained. A total of 752 enrichment results are acquired by using GO analysis. KEGG pathway enrichment analysis shows 241 signaling pathways, focusing on cancer, fluid shear stress and atherosclerosis, and TNF and PI3K/AKT signaling pathways. Conclusion This article studies the potential targets and signaling pathways of IQPBC drugs acting on AMI via the network pharmacology approach, which better illustrates the effect and mechanism, and provides some good ideas for the following mechanism research studies.
Collapse
|
16
|
MiR-199a-3p Restrains Foaming and Inflammation by Regulating RUNX1 in Macrophages. Mol Biotechnol 2022; 64:1130-1142. [DOI: 10.1007/s12033-022-00484-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 03/20/2022] [Indexed: 10/18/2022]
|
17
|
Resveratrol exerts antiproliferative effects on high-glucose-cultured vascular smooth muscle cells via inhibition of STAT3 and upregulation of mitochondrial gene GRIM-19 which is responsible for STAT3 activation. Int J Diabetes Dev Ctries 2022. [DOI: 10.1007/s13410-021-00963-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
|
18
|
Zhang Y, Yuan P, Ma X, Deng Q, Gao J, Yang J, Zhang T, Zhang C, Zhang W. Deletion of Smooth Muscle Lethal Giant Larvae 1 Promotes Neointimal Hyperplasia in Mice. Front Pharmacol 2022; 13:834296. [PMID: 35140622 PMCID: PMC8819082 DOI: 10.3389/fphar.2022.834296] [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: 12/13/2021] [Accepted: 01/06/2022] [Indexed: 12/01/2022] Open
Abstract
Vascular smooth muscle cell (VSMC) proliferation and migration contribute to neointimal hyperplasia after injury, which causes vascular remodeling related to arteriosclerosis, hypertension, and restenosis. Lethal giant larvae 1 (LGL1) is a highly conserved protein and plays an important role in cell polarity and tumor suppression. However, whether LGL1 affects neointimal hyperplasia is still unknown. In this study, we used smooth muscle-specific LGL1 knockout (LGL1SMKO) mice generated by cross-breeding LGL1flox/flox mice with α-SMA-Cre mice. LGL1 expression was significantly decreased during both carotid artery ligation in vivo and PDGF-BB stimulation in vitro. LGL1 overexpression inhibited the proliferation and migration of VSMCs. Mechanistically, LGL1 could bind with signal transducer and activator of transcription 3 (STAT3) and promote its degradation via the proteasomal pathway. In the carotid artery ligation animal model, smooth muscle-specific deletion of LGL1 accelerated neointimal hyperplasia, which was attenuated by the STAT3 inhibitor SH-4-54. In conclusion, LGL1 may inhibit neointimal hyperplasia by repressing VSMC proliferation and migration via promoting STAT3 proteasomal degradation.
Collapse
Affiliation(s)
- Ya Zhang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Peidong Yuan
- The Key Laboratory of Cardiovascular Remodeling and Function Research, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Cardiovascular Disease Research Center of Shandong First Medical University, Central Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xiaoping Ma
- Department of Obstetrics and Gynecology, Liaocheng People’s Hospital, Liaocheng, China
| | - Qiming Deng
- The Key Laboratory of Cardiovascular Remodeling and Function Research, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Jiangang Gao
- School of Life Science and Key Laboratory of the Ministry of Education for Experimental Teratology, Shandong University, Jinan, China
| | - Jianmin Yang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Tianran Zhang
- Department of Cardiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Tianran Zhang, ; Cheng Zhang, ; Wencheng Zhang,
| | - Cheng Zhang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- *Correspondence: Tianran Zhang, ; Cheng Zhang, ; Wencheng Zhang,
| | - Wencheng Zhang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China
- Cardiovascular Disease Research Center of Shandong First Medical University, Central Hospital Affiliated to Shandong First Medical University, Jinan, China
- *Correspondence: Tianran Zhang, ; Cheng Zhang, ; Wencheng Zhang,
| |
Collapse
|
19
|
Hu S, Wang L, Xu Y, Li F, Wang T. Disulfiram attenuates hypoxia-induced pulmonary hypertension by inhibiting GSDMD cleavage and pyroptosis in HPASMCs. Respir Res 2022; 23:353. [PMID: 36527086 PMCID: PMC9756478 DOI: 10.1186/s12931-022-02279-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Pulmonary hypertension (PH) is characterized by progressive pulmonary arterial remodelling, associated with different severities of inflammation and altered immune processes. Disulfiram eliminates the formation of N-gasdermin D (GSDMD) plasma membrane pores to prevent pyroptosis. Pyroptosis is a form of lytic cell death characterized by inflammasome activation and proinflammatory cytokine release that acts in the development of PH. We sought to investigate whether disulfiram could alleviate hypoxia-induced PH by inhibiting pyroptosis. METHODS To investigate whether disulfiram alleviates the progression of pulmonary hypertension, rodents were exposed to chronic hypoxia (10% oxygen, 4 weeks) to induce PH. The severity of PH was assessed by measuring right ventricular systolic pressure, mean pulmonary artery pressure, and the degree of right ventricular hypertrophy. Western blotting was used to measure proteins associated with the pyroptosis pathway, and ELISA was performed to measure the secretion of IL-18 and IL-1β, both of which are the primary methods for assessing pyroptosis. RESULTS IL-18 and IL-1β concentrations were higher in patients with PH than in normal controls. Disulfiram suppressed the progression of PH in mice and rats through the alleviation of pulmonary arterial remodelling. Pyroptosis-related proteins and the inflammasome were activated in rodent models of PH. Disulfiram inhibited the processing of GSDMD into N-GSDMD and attenuated the secretion of IL-1β and IL18. In vivo experiments showed that disulfiram also inhibited lytic death in HPASMCs. CONCLUSIONS Disulfiram treatment reduces PH progression through suppressing vascular remodelling by inhibiting GSDMD cleavage and pyroptosis. It might become a novel therapeutic option for the treatment of PH.
Collapse
Affiliation(s)
- Shunlian Hu
- grid.33199.310000 0004 0368 7223Department of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 People’s Republic of China ,grid.33199.310000 0004 0368 7223The Center for Biomedical Research, National Health Committee (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Lu Wang
- grid.24696.3f0000 0004 0369 153XDepartment of Respiratory and Critical Care Medicine, Miyun Teaching Hospital of Capital Medical University, Beijing, People’s Republic of China ,grid.411472.50000 0004 1764 1621Department of Respiratory and Critical Care Medicine, Peking University First Hospital, Miyun District, Beijing, People’s Republic of China ,Department of Respiratory and Critical Care Medicine, Beijing Miyun Hospital, Beijing, People’s Republic of China
| | - Yahan Xu
- grid.33199.310000 0004 0368 7223Department of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 People’s Republic of China ,grid.33199.310000 0004 0368 7223The Center for Biomedical Research, National Health Committee (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| | - Fajiu Li
- grid.459326.fThe Sixth Hospital of Wuhan City, Affiliated Hospital of Jianghan University, Beijing, People’s Republic of China
| | - Tao Wang
- grid.33199.310000 0004 0368 7223Department of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030 People’s Republic of China ,grid.33199.310000 0004 0368 7223The Center for Biomedical Research, National Health Committee (NHC) Key Laboratory of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People’s Republic of China
| |
Collapse
|
20
|
Jakubiak GK, Pawlas N, Cieślar G, Stanek A. Pathogenesis and Clinical Significance of In-Stent Restenosis in Patients with Diabetes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182211970. [PMID: 34831726 PMCID: PMC8617716 DOI: 10.3390/ijerph182211970] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 11/11/2021] [Accepted: 11/13/2021] [Indexed: 12/13/2022]
Abstract
Diabetes mellitus (DM) is a strong risk factor for the development of cardiovascular diseases such as coronary heart disease, cerebrovascular disease, and peripheral arterial disease (PAD). In the population of people living with DM, PAD is characterised by multi-level atherosclerotic lesions as well as greater involvement of the arteries below the knee. DM is also a factor that significantly increases the risk of lower limb amputation. Percutaneous balloon angioplasty with or without stent implantation is an important method of the treatment for atherosclerotic cardiovascular diseases, but restenosis is a factor limiting its long-term effectiveness. The pathogenesis of atherosclerosis in the course of DM differs slightly from that in the general population. In the population of people living with DM, more attention is drawn to such factors as inflammation, endothelial dysfunction, platelet dysfunction, blood rheological properties, hypercoagulability, and additional factors stimulating vascular smooth muscle cell proliferation. DM is a risk factor for restenosis. The purpose of this paper is to provide a review of the literature and to present the most important information on the current state of knowledge on mechanisms and the clinical significance of restenosis and in-stent restenosis in patients with DM, especially in association with the endovascular treatment of PAD. The role of such processes as inflammation, neointimal hyperplasia and neoatherosclerosis, allergy, resistance to antimitotic drugs used for coating stents and balloons, genetic factors, and technical and mechanical factors are discussed. The information on restenosis collected in this publication may be helpful in planning further research in this field, which may contribute to the formulation of more and more precise recommendations for the clinical practice.
Collapse
Affiliation(s)
- Grzegorz K. Jakubiak
- Department and Clinic of Internal Medicine, Angiology, and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Batorego 15 St., 41-902 Bytom, Poland; (G.K.J.); (G.C.)
| | - Natalia Pawlas
- Department of Pharmacology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Jordana 38 St., 41-800 Zabrze, Poland;
| | - Grzegorz Cieślar
- Department and Clinic of Internal Medicine, Angiology, and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Batorego 15 St., 41-902 Bytom, Poland; (G.K.J.); (G.C.)
| | - Agata Stanek
- Department and Clinic of Internal Medicine, Angiology, and Physical Medicine, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Batorego 15 St., 41-902 Bytom, Poland; (G.K.J.); (G.C.)
- Correspondence:
| |
Collapse
|
21
|
Tang HX, Lin J, Xu CB, Chen G, Liao YJ, Lei NR, Li J. Minimally modified low-density lipoprotein upregulates mouse mesenteric arterial 5-HT 1B receptor in vivo via activation of the JAK2/STAT3 pathway. Microvasc Res 2021; 139:104260. [PMID: 34624308 DOI: 10.1016/j.mvr.2021.104260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/08/2021] [Accepted: 09/06/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To explore whether minimally modified low-density lipoprotein (mmLDL) upregulates mesenteric arterial 5-hydroxytryptamine 1B (5-HT1B) receptor expression by activating the JAK2/STAT3 signaling pathway. METHODS Mice were randomly divided into the following groups: the normal saline (NS), LDL, mmLDL, mmLDL+galiellactone (GL, a JAK2/STAT3 pathway inhibitor), and mmLDL+DMSO groups. The dose-response curve of mesenteric arterial ring constriction after administration of 5-carboxamidotryptamine (5-CT), an agonist of 5-HT1B, was recorded with a microvascular tensiometer. JAK2, p-JAK2, STAT3, p-STAT3, and 5-HT1B receptor protein expression levels were determined by Western blotting. 5-HT1B receptor mRNA levels were measured by RT-PCR. 5-HT1B receptor protein expression was determined by immunofluorescence. RESULTS Injection of mmLDL into the tail vein significantly increased the contractile dose-response curve after 5-CT stimulation, as the Emax was 82.15 ± 6.15% in the NS group and 171.88 ± 5.78% in the mmLDL group (P < 0.01); significantly elevated 5-HT1B receptor mRNA and protein expression levels; and significantly increased p-JAK2 and p-STAT3 protein expression levels. After intraperitoneal injection of GL, the vasoconstrictive response was significantly reduced compared with that in the mmLDL group, as the Emax was decreased to 97.14 ± 1.20% (P < 0.01); 5-HT1B receptor mRNA and protein expression levels were significantly reduced; STAT3 phosphorylation and p-JAK2 and p-STAT3 protein expression were not significantly changed; and 5-HT1B receptor expression was altered via inhibition of p-STAT3 binding to DNA, which suppressed transcription. CONCLUSIONS mmLDL can upregulate 5-HT1B receptor expression in mouse mesenteric arteries by activating the JAK2/STAT3 signaling pathway.
Collapse
Affiliation(s)
- Hong-Xia Tang
- The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, Hu'nan, China
| | - Jie Lin
- The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, Hu'nan, China
| | - Cang-Bao Xu
- Shanxi Key Laboratory of Ischemic Cardiovascular Disease, Institute of Basic and Translational Medicine, Xi'an Medical University, Xi'an, China
| | - Gen Chen
- The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, Hu'nan, China
| | - Ya-Jie Liao
- The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, Hu'nan, China
| | - Ning-Ren Lei
- The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, Hu'nan, China
| | - Jie Li
- The First People's Hospital of Chenzhou, Hengyang Medical School, University of South China, Hu'nan, China.
| |
Collapse
|
22
|
Shrestha AK, Menon RT, Yallampalli C, Barrios R, Shivanna B. Adrenomedullin Deficiency Potentiates Lipopolysaccharide-Induced Experimental Bronchopulmonary Dysplasia in Neonatal Mice. THE AMERICAN JOURNAL OF PATHOLOGY 2021; 191:2080-2090. [PMID: 34508690 DOI: 10.1016/j.ajpath.2021.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 08/24/2021] [Accepted: 09/02/2021] [Indexed: 01/12/2023]
Abstract
Lung inflammation interrupts alveolarization and causes bronchopulmonary dysplasia (BPD). Besides mechanical ventilation and hyperoxia, sepsis contributes to BPD pathogenesis. Adrenomedullin (Adm) is a multifunctional peptide that exerts anti-inflammatory effects in the lungs of adult rodents. Whether Adm mitigates sepsis-induced neonatal lung injury is unknown. The lung phenotype of mice exposed to early postnatal lipopolysaccharide (LPS) was recently shown to be similar to that in human BPD. This model was used to test the hypothesis that Adm-deficient neonatal mice will display increased LPS-induced lung injury than their wild-type (WT) littermates. Adm-deficient mice or their WT littermates were intraperitoneally administered 6 mg/kg of LPS or vehicle daily on postnatal days (PNDs) 3 to 5. The lungs were harvested at several time points to quantify inflammation, alveolarization, and vascularization. The extent of LPS-induced lung inflammation in Adm-deficient mice was 1.6-fold to 10-fold higher than their WT littermates. Strikingly, Adm deficiency induced STAT1 activation and potentiated STAT3 activation in LPS-exposed lungs. The severity of LPS-induced interruption of lung development was also greater in Adm-deficient mice at PND7. At PND14, LPS-exposed WT littermates displayed substantial improvement in lung development, whereas LPS-exposed Adm-deficient mice continued to have decreased lung development. These data indicate that Adm is necessary to decrease lung inflammation and injury and promote repair of the injured lungs in LPS-exposed neonatal mice.
Collapse
Affiliation(s)
- Amrit K Shrestha
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Renuka T Menon
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Chandrasekhar Yallampalli
- Basic Sciences Perinatology Research Laboratories, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Roberto Barrios
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Binoy Shivanna
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas.
| |
Collapse
|
23
|
Singhal M, Gengenbacher N, Pari AAA, Kamiyama M, Hai L, Kuhn BJ, Kallenberg DM, Kulkarni SR, Camilli C, Preuß SF, Leuchs B, Mogler C, Espinet E, Besemfelder E, Heide D, Heikenwalder M, Sprick MR, Trumpp A, Krijgsveld J, Schlesner M, Hu J, Moss SE, Greenwood J, Augustin HG. Temporal multi-omics identifies LRG1 as a vascular niche instructor of metastasis. Sci Transl Med 2021; 13:eabe6805. [PMID: 34516824 PMCID: PMC7614902 DOI: 10.1126/scitranslmed.abe6805] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Metastasis is the primary cause of cancer-related mortality. Tumor cell interactions with cells of the vessel wall are decisive and potentially rate-limiting for metastasis. The molecular nature of this cross-talk is, beyond candidate gene approaches, hitherto poorly understood. Using endothelial cell (EC) bulk and single-cell transcriptomics in combination with serum proteomics, we traced the evolution of the metastatic vascular niche in surgical models of lung metastasis. Temporal multiomics revealed that primary tumors systemically reprogram the body’s vascular endothelium to perturb homeostasis and to precondition the vascular niche for metastatic growth. The vasculature with its enormous surface thereby serves as amplifier of tumor-induced instructive signals. Comparative analysis of lung EC gene expression and secretome identified the transforming growth factor–β (TGFβ) pathway specifier LRG1, leucine-rich alpha-2-glycoprotein 1, as an early instructor of metastasis. In the presence of a primary tumor, ECs systemically up-regulated LRG1 in a signal transducer and activator of transcription 3 (STAT3)–dependent manner. A meta-analysis of retrospective clinical studies revealed a corresponding up-regulation of LRG1 concentrations in the serum of patients with cancer. Functionally, systemic up-regulation of LRG1 promoted metastasis in mice by increasing the number of prometastatic neural/glial antigen 2 (NG2)+ perivascular cells. In turn, genetic deletion of Lrg1 hampered growth of lung metastasis. Postsurgical adjuvant administration of an LRG1-neutralizing antibody delayed metastatic growth and increased overall survival. This study has established a systems map of early primary tumor-induced vascular changes and identified LRG1 as a therapeutic target for metastasis.
Collapse
Affiliation(s)
- Mahak Singhal
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- Faculty of Biosciences, Heidelberg University, 69120 Heidelberg, Germany
| | - Nicolas Gengenbacher
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- Faculty of Biosciences, Heidelberg University, 69120 Heidelberg, Germany
| | - Ashik Ahmed Abdul Pari
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- Faculty of Biosciences, Heidelberg University, 69120 Heidelberg, Germany
| | - Miki Kamiyama
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Ling Hai
- Junior Group Bioinformatics and Omics Data Analytics, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Bianca J. Kuhn
- Faculty of Biosciences, Heidelberg University, 69120 Heidelberg, Germany
- Divison of Proteomics of Stem Cells and Cancer, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - David M. Kallenberg
- Department of Cell Biology, UCL Institute of Ophthalmology, London EC1V 9EL, United Kingdom
| | - Shubhada R. Kulkarni
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Carlotta Camilli
- Department of Cell Biology, UCL Institute of Ophthalmology, London EC1V 9EL, United Kingdom
| | - Stephanie F. Preuß
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- Faculty of Biosciences, Heidelberg University, 69120 Heidelberg, Germany
| | - Barbara Leuchs
- Vector Development & Production Unit, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Carolin Mogler
- Institute of Pathology, TUM School of Medicine, 81675 Munich, Germany
| | - Elisa Espinet
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), 69120 Heidelberg, Germany
- Divison of Stem Cells and Cancer, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
| | - Eva Besemfelder
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
| | - Danijela Heide
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Mathias Heikenwalder
- Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Martin R. Sprick
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), 69120 Heidelberg, Germany
- Divison of Stem Cells and Cancer, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
| | - Andreas Trumpp
- Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), 69120 Heidelberg, Germany
- Divison of Stem Cells and Cancer, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
- German Cancer Consortium, 69120 Heidelberg, Germany
| | - Jeroen Krijgsveld
- Divison of Proteomics of Stem Cells and Cancer, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Matthias Schlesner
- Junior Group Bioinformatics and Omics Data Analytics, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Biomedical Informatics, Data Mining and Data Analytics, Augsburg University, 86159 Augsburg, Germany
| | - Junhao Hu
- Interdisciplinary Research Center on Biology and Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 201203 Shanghai, China
| | - Stephen E. Moss
- Department of Cell Biology, UCL Institute of Ophthalmology, London EC1V 9EL, United Kingdom
| | - John Greenwood
- Department of Cell Biology, UCL Institute of Ophthalmology, London EC1V 9EL, United Kingdom
| | - Hellmut G. Augustin
- Division of Vascular Oncology and Metastasis, German Cancer Research Center (DKFZ-ZMBH Alliance), 69120 Heidelberg, Germany
- Department of Vascular Biology and Tumor Angiogenesis, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- German Cancer Consortium, 69120 Heidelberg, Germany
| |
Collapse
|
24
|
Jiang Z, Huang J, You L, Zhang J. Protective effects of BP-1-102 against intracranial aneurysms-induced impairments in mice. J Drug Target 2021; 29:974-982. [PMID: 33682559 DOI: 10.1080/1061186x.2021.1895817] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The development of non-invasive pharmacological therapies to prevent the progression and rupture of intracranial aneurysms (IAs) is an important field of research. This study attempts to reveal the role of BP-1-102, an oral bioavailable signal transducer and activator of transcription 3 (STAT3) inhibitor, in IA. We first constructed an IA mouse model by injecting elastase into the cerebrospinal fluid with simultaneous induction of hypertension by deoxycorticosterone acetate (DOCA) implantation. The results showed that the proportion of IA rupture in mice after BP-1-102 administration was significantly reduced, and the survival time was significantly extended. Further research showed that compared with the vehicle group, the proportion of macrophages infiltrated at the aneurysm and the expression of pro-inflammatory cytokines in the BP-1-102 administration group were significantly reduced. The contractile phenotype vascular smooth muscle cell (VSMC) specific markers, SM22α and αSMA, were significantly upregulated in the BP-1-102 group. Furthermore, we found that BP-1-102 inhibited the expression of critical proteins in the nuclear factor kappa-B and Janus kinase 2/STAT3 signalling pathways. Our study shows that BP-1-102 significantly decreases the rupture of IA, reduces the inflammatory responses and modulates the phenotype of VSMCs, suggesting that BP-1-102 could be utilised as a potential intervention drug for IA.
Collapse
Affiliation(s)
- Zhixian Jiang
- Inpatient Department District N13, Quanzhou First Hospital Affiliated to Fujian Medical University, Chendong Branch of Quanzhou 1st Hospital, Quanzhou, China
| | - Jiaxin Huang
- Inpatient Department District N13, Quanzhou First Hospital Affiliated to Fujian Medical University, Chendong Branch of Quanzhou 1st Hospital, Quanzhou, China
| | - Lingtong You
- Inpatient Department District N13, Quanzhou First Hospital Affiliated to Fujian Medical University, Chendong Branch of Quanzhou 1st Hospital, Quanzhou, China
| | - Jinning Zhang
- Inpatient Department District N13, Quanzhou First Hospital Affiliated to Fujian Medical University, Chendong Branch of Quanzhou 1st Hospital, Quanzhou, China
| |
Collapse
|
25
|
Wang J, Wu Y, Uddin MN, Chen R, Hao JP. Identification of Potential Key Genes and Regulatory Markers in Essential Thrombocythemia Through Integrated Bioinformatics Analysis and Clinical Validation. PHARMACOGENOMICS & PERSONALIZED MEDICINE 2021; 14:767-784. [PMID: 34267539 PMCID: PMC8275175 DOI: 10.2147/pgpm.s309166] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 06/16/2021] [Indexed: 12/11/2022]
Abstract
Introduction Essential thrombocytosis (ET) is a group of myeloproliferative neoplasms characterized by abnormal proliferation of platelet and megakaryocytes. Research on potential key genes and novel regulatory markers in essential thrombocythemia (ET) is still limited. Methods Downloading array profiles from the Gene Expression Omnibus database, we identified the differentially expressed genes (DEGs) through comprehensive bioinformatic analysis. GO, and REACTOME pathway enrichment analysis was used to predict the potential functions of DEGs. Besides, constructing a protein–protein interaction (PPI) network through the STRING database, we validated the expression level of hub genes in an independent cohort of ET, and the transcription factors (TFs) were detected in the regulatory networks of TFs and DEGs. And the candidate drugs that are targeting hub genes were identified using the DGIdb database. Results We identified 63 overlap DEGs that included 21 common up-regulated and 42 common down-regulated genes from two datasets. Functional enrichment analysis shows that the DEGs are mainly enriched in the immune system and inflammatory processes. Through PPI network analysis, ACTB, PTPRC, ACTR2, FYB, STAT1, ETS1, IL7R, IKZF1, FGL2, and CTSS were selected as hub genes. Interestingly, we found that the dysregulated hub genes are also aberrantly expressed in a bone marrow cohort of ET. Moreover, we found that the expression of CTSS, FGL2, IKZF1, STAT1, FYB, ACTR2, PTPRC, and ACTB genes were significantly under-expressed in ET (P<0.05), which is consistent with our bioinformatics analysis. The ROC curve analysis also shows that these hub genes have good diagnostic value. Besides, we identified 4 TFs (SPI1, IRF4, SRF, and AR) as master transcriptional regulators that were associated with regulating the DEGs in ET. Cyclophosphamide, prednisone, fluorouracil, ruxolitinib, and lenalidomide were predicted as potential candidate drugs for the treatment of ET. Discussion These dysregulated genes and predicted key regulators had a significant relationship with the occurrence of ET with affecting the immune system and inflammation of the processes. Some of the immunomodulatory drugs have potential value by targeting ACTB, PTPRC, IL7R, and IKZF1 genes in the treatment of ET.
Collapse
Affiliation(s)
- Jie Wang
- Department of Pharmacy, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, People's Republic of China.,School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China
| | - Yun Wu
- Department of General Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, People's Republic of China
| | - Md Nazim Uddin
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, 211198, People's Republic of China.,Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhaka, 1205, Bangladesh
| | - Rong Chen
- Department of Hematology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, People's Republic of China
| | - Jian-Ping Hao
- Department of Hematology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830011, People's Republic of China
| |
Collapse
|
26
|
Lopez-Crisosto C, Arias-Carrasco R, Sepulveda P, Garrido-Olivares L, Maracaja-Coutinho V, Verdejo HE, Castro PF, Lavandero S. Novel molecular insights and public omics data in pulmonary hypertension. Biochim Biophys Acta Mol Basis Dis 2021; 1867:166200. [PMID: 34144090 DOI: 10.1016/j.bbadis.2021.166200] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 06/02/2021] [Accepted: 06/07/2021] [Indexed: 12/21/2022]
Abstract
Pulmonary hypertension is a rare disease with high morbidity and mortality which mainly affects women of reproductive age. Despite recent advances in understanding the pathogenesis of pulmonary hypertension, the high heterogeneity in the presentation of the disease among different patients makes it difficult to make an accurate diagnosis and to apply this knowledge to effective treatments. Therefore, new studies are required to focus on translational and personalized medicine to overcome the lack of specificity and efficacy of current management. Here, we review the majority of public databases storing 'omics' data of pulmonary hypertension studies, from animal models to human patients. Moreover, we review some of the new molecular mechanisms involved in the pathogenesis of pulmonary hypertension, including non-coding RNAs and the application of 'omics' data to understand this pathology, hoping that these new approaches will provide insights to guide the way to personalized diagnosis and treatment.
Collapse
Affiliation(s)
- Camila Lopez-Crisosto
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Chemical & Pharmaceutical Sciences & Faculty of Medicine, Universidad de Chile, Santiago 8380492, Chile; Advanced Center for Chronic Diseases (ACCDiS), Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8380492, Chile
| | - Raul Arias-Carrasco
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Chemical & Pharmaceutical Sciences & Faculty of Medicine, Universidad de Chile, Santiago 8380492, Chile
| | - Pablo Sepulveda
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8380492, Chile; Division of Cardiovascular Diseases, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Luis Garrido-Olivares
- Cardiovascular Surgery, Division of Surgery, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Vinicius Maracaja-Coutinho
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Chemical & Pharmaceutical Sciences & Faculty of Medicine, Universidad de Chile, Santiago 8380492, Chile
| | - Hugo E Verdejo
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8380492, Chile; Division of Cardiovascular Diseases, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pablo F Castro
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8380492, Chile; Division of Cardiovascular Diseases, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
| | - Sergio Lavandero
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Chemical & Pharmaceutical Sciences & Faculty of Medicine, Universidad de Chile, Santiago 8380492, Chile; Department of Internal Medicine, Cardiology Division, University of Texas Southwestern Medical Center, Dallas, TX 75235, USA.
| |
Collapse
|
27
|
Christensen M, Petersen JL, Sivanandam P, Kronborg CS, Knudsen UB, Martensen PM. Reduction of serum-induced endothelial STAT3(Y705) activation is associated with preeclampsia. Pregnancy Hypertens 2021; 25:103-109. [PMID: 34098522 DOI: 10.1016/j.preghy.2021.05.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 04/28/2021] [Accepted: 05/10/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES Preeclampsia is associated with maternal morbidity and mortality during pregnancy, and also an increased cardiovascular disease (CVD) risk later in life. During preeclampsia, alterations in secreted placental factors leading to systemic maternal endothelial dysfunction are evident. However, little is known about the associated endothelial intracellular signaling. STAT3 is a latent cytoplasmic transcription factor involved in endothelial cell differentiation, survival, and angiogenesis. We aimed to test if preeclampsia and preeclampsia-related placental factors could alter serum-induced STAT3(Y705) activation in endothelial cells. Furthermore, if altered serum-induced endothelial STAT3 (Y705) activation is related to post-preeclamptic CVD risk. STUDY DESIGN HUVECs were used as a model of maternal endothelium. Experiments entailed addition of 20% human pregnancy serum as well as addition of recombinant PlGF, sFLT1 and VEGF-A165a to the cells. MAIN OUTCOME MEASURES Levels of pSTAT3(Y705) related to STAT3 levels were evaluated by immunoblotting analysis. RESULTS Our results show that preeclamptic serum induces significantly lower STAT3(Y705) phosphorylation compared with uncomplicated pregnancy serum (P = 0.0089) in endothelial cells. Furthermore, STAT3(Y705) phosphorylation was not changed upon addition of PlGF, sFLT1, or VEGF-A165a together with pregnancy sera compared with sera alone. Finally, sera from women with previous preeclampsia and current hypertension and carotid atherosclerotic plaques show significantly lower STAT3(Y705) phosphorylation capabilities compared with healthy women with previous uncomplicated pregnancies 8-18 years after deliveries (P = 0.029). CONCLUSIONS Reduction in serum-induced endothelial STAT3(Y705) activation may play an important role in the preeclampsia-associated endothelial dysfunction. Additionally, reduced endothelial STAT3(Y705) phosphorylation may contribute to increased post-preeclamptic CVD risk 8-18 years after delivery.
Collapse
Affiliation(s)
- M Christensen
- Clinical Research Unit, Randers Regional Hospital, 8930 Randers NOE, Denmark; Institute of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark; Department of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus C, Denmark
| | - J L Petersen
- Department of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus C, Denmark
| | - P Sivanandam
- Department of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus C, Denmark
| | - C S Kronborg
- Department of Oncology, Aarhus University Hospital, 8000 Aarhus C, Denmark
| | - U B Knudsen
- Institute of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark; Department of Gynaecology and Obstetrics, Horsens Regional Hospital, 8700 Horsens, Denmark
| | - P M Martensen
- Department of Molecular Biology and Genetics, Aarhus University, 8000 Aarhus C, Denmark.
| |
Collapse
|
28
|
Stojanović SD, Fiedler J, Bauersachs J, Thum T, Sedding DG. Senescence-induced inflammation: an important player and key therapeutic target in atherosclerosis. Eur Heart J 2021; 41:2983-2996. [PMID: 31898722 PMCID: PMC7453834 DOI: 10.1093/eurheartj/ehz919] [Citation(s) in RCA: 96] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 09/13/2019] [Accepted: 12/12/2019] [Indexed: 12/21/2022] Open
Abstract
Inflammation is a hallmark and potent driver of pathological vascular remodelling in atherosclerosis. However, current anti-inflammatory therapeutic strategies have shown mixed results. As an alternative perspective on the conundrum of chronic inflammation emerging evidence points towards a small subset of senescent cells as a critical player and central node driving atherosclerosis. Senescent cells belonging to various cell types are a dominant and chronic source of a large array of pro-inflammatory cytokines and various additional plaque destabilizing factors, being involved with various aspects of atherosclerosis pathogenesis. Antagonizing these key agitators of local chronic inflammation and plaque instability may provide a causative and multi-purpose therapeutic strategy to treat atherosclerosis. Anti-senescence treatment options with translational potential are currently in development. However, several questions and challenges remain to be addressed before these novel treatment approaches may enter the clinical setting.
Collapse
Affiliation(s)
- Stevan D Stojanović
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany.,Department of Cardiology and Angiology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany
| | - Jan Fiedler
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany
| | - Daniel G Sedding
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, Martin-Luther-University Halle (Saale), Ernst-Grube-Strasse 40, 06120 Halle (Saale), Germany
| |
Collapse
|
29
|
Progressive and Coordinated Mobilization of the Skeletal Muscle Niche throughout Tissue Repair Revealed by Single-Cell Proteomic Analysis. Cells 2021; 10:cells10040744. [PMID: 33800595 PMCID: PMC8066646 DOI: 10.3390/cells10040744] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/02/2021] [Accepted: 03/22/2021] [Indexed: 12/12/2022] Open
Abstract
Background: Skeletal muscle is one of the only mammalian tissues capable of rapid and efficient regeneration after trauma or in pathological conditions. Skeletal muscle regeneration is driven by the muscle satellite cells, the stem cell population in interaction with their niche. Upon injury, muscle fibers undergo necrosis and muscle stem cells activate, proliferate and fuse to form new myofibers. In addition to myogenic cell populations, interaction with other cell types such as inflammatory cells, mesenchymal (fibroadipogenic progenitors—FAPs, pericytes) and vascular (endothelial) lineages are important for efficient muscle repair. While the role of the distinct populations involved in skeletal muscle regeneration is well characterized, the quantitative changes in the muscle stem cell and niche during the regeneration process remain poorly characterized. Methods: We have used mass cytometry to follow the main muscle cell types (muscle stem cells, vascular, mesenchymal and immune cell lineages) during early activation and over the course of muscle regeneration at D0, D2, D5 and D7 compared with uninjured muscles. Results: Early activation induces a number of rapid changes in the proteome of multiple cell types. Following the induction of damage, we observe a drastic loss of myogenic, vascular and mesenchymal cell lineages while immune cells invade the damaged tissue to clear debris and promote muscle repair. Immune cells constitute up to 80% of the mononuclear cells 5 days post-injury. We show that muscle stem cells are quickly activated in order to form new myofibers and reconstitute the quiescent muscle stem cell pool. In addition, our study provides a quantitative analysis of the various myogenic populations during muscle repair. Conclusions: We have developed a mass cytometry panel to investigate the dynamic nature of muscle regeneration at a single-cell level. Using our panel, we have identified early changes in the proteome of stressed satellite and niche cells. We have also quantified changes in the major cell types of skeletal muscle during regeneration and analyzed myogenic transcription factor expression in satellite cells throughout this process. Our results highlight the progressive dynamic shifts in cell populations and the distinct states of muscle stem cells adopted during skeletal muscle regeneration. Our findings give a deeper understanding of the cellular and molecular aspects of muscle regeneration.
Collapse
|
30
|
Cai C, Wu Y, Yang L, Xiang Y, Zhu N, Zhao H, Hu W, Lv L, Zeng C. Sodium Selenite Attenuates Balloon Injury-Induced and Monocrotaline-Induced Vascular Remodeling in Rats. Front Pharmacol 2021; 12:618493. [PMID: 33790787 PMCID: PMC8005533 DOI: 10.3389/fphar.2021.618493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 01/19/2021] [Indexed: 02/01/2023] Open
Abstract
Vascular remodeling (VR), induced by the massive proliferation and reduced apoptosis of vascular smooth muscle cells (VSMCs), is primarily responsible for many cardiovascular conditions, such as restenosis and pulmonary arterial hypertension. Sodium selenite (SSE) is an inorganic selenium, which can block proliferation and stimulate apoptosis of tumor cells; still, its protective effects on VR remains unknown. In this study, we established rat models with carotid artery balloon injury and monocrotaline induced pulmonary arterial hypertension and administered them SSE (0.25, 0.5, or 1 mg/kg/day) orally by feeding tube for 14 consecutive days. We found that SSE treatment greatly ameliorated the development of VR as evidenced by an improvement of its characteristic features, including elevation of the ratio of carotid artery intimal area to medial area, right ventricular hypertrophy, pulmonary arterial wall hypertrophy and right ventricular systolic pressure. Furthermore, PCNA and TUNEL staining of the arteries showed that SSE suppressed proliferation and enhanced apoptosis of VSMCs in both models. Compared with the untreated VR rats, lower expression of PCNA and CyclinD1, but higher levels of Cleaved Caspase-3 and Bax/Bcl-2 were observed in the SSE-treated rats. Moreover, the increased protein expression of MMP2, MMP9, p-AKT, p-ERK, p-GSK3β and β-catenin that occurred in the VR rats were significantly inhibited by SSE. Collectively, treatment with SSE remarkably attenuates the pathogenesis of VR, and this protection may be associated with the inhibition of AKT and ERK signaling and prevention of VSMC’s dysfunction. Our study suggest that SSE is a potential agent for treatment of VR-related diseases.
Collapse
Affiliation(s)
- Changhong Cai
- Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| | - Yonghui Wu
- Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| | - Lebing Yang
- Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| | - Yijia Xiang
- Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| | - Ning Zhu
- Department of Cardiology, The Wenzhou Third Clinical Institute Affiliated To Wenzhou Medical University, Wenzhou People's Hospital, Wenzhou, China
| | - Huan Zhao
- Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| | - Wuming Hu
- Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| | - Lingchun Lv
- Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| | - Chunlai Zeng
- Department of Cardiology, Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, Lishui Municipal Central Hospital, Lishui, China
| |
Collapse
|
31
|
Shafiq M, Jagavelu K, Iqbal H, Yadav P, Chanda D, Verma NK, Ghosh JK, Gaestel M, Hanif K. Inhibition of Mitogen-Activated Protein Kinase (MAPK)-Activated Protein Kinase 2 (MK2) is Protective in Pulmonary Hypertension. Hypertension 2021; 77:1248-1259. [PMID: 33641361 DOI: 10.1161/hypertensionaha.120.15229] [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] [Indexed: 12/27/2022]
Abstract
[Figure: see text].
Collapse
Affiliation(s)
- Mohammad Shafiq
- From the Division of Pharmacology (M.S., K.J., K.H.), CSIR-Central Drug Research Institute, Lucknow, India.,Academy of Scientific and Innovative Research, Ghaziabad, India (M.S., K.J., K.H.)
| | - Kumaravelu Jagavelu
- From the Division of Pharmacology (M.S., K.J., K.H.), CSIR-Central Drug Research Institute, Lucknow, India.,Academy of Scientific and Innovative Research, Ghaziabad, India (M.S., K.J., K.H.)
| | - Hina Iqbal
- Department of Molecular Bio-Prospection, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India (H.I., P.Y., D.C.)
| | - Pankaj Yadav
- Department of Molecular Bio-Prospection, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India (H.I., P.Y., D.C.)
| | - Debabrata Chanda
- Department of Molecular Bio-Prospection, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India (H.I., P.Y., D.C.)
| | - Neeraj Kumar Verma
- Division of Molecular and Structural Biology (N.K.V., J.K.G.), CSIR-Central Drug Research Institute, Lucknow, India
| | - Jimut Kanti Ghosh
- Division of Molecular and Structural Biology (N.K.V., J.K.G.), CSIR-Central Drug Research Institute, Lucknow, India
| | - Matthias Gaestel
- Institute for Zellbiochemie, Medizinische Hochschule Hannover (MHH), Hanover, Germany (M.G.)
| | - Kashif Hanif
- From the Division of Pharmacology (M.S., K.J., K.H.), CSIR-Central Drug Research Institute, Lucknow, India.,Academy of Scientific and Innovative Research, Ghaziabad, India (M.S., K.J., K.H.)
| |
Collapse
|
32
|
Zhao J, Liu Z, Chang Z. Osteogenic differentiation and calcification of human aortic smooth muscle cells is induced by the RCN2/STAT3/miR-155-5p feedback loop. Vascul Pharmacol 2021; 136:106821. [PMID: 33221530 DOI: 10.1016/j.vph.2020.106821] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 11/15/2020] [Accepted: 11/18/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Vascular calcification (VC) is associated with the high morbidity and mortality of cardiovascular diseases in dialysis patients and is a process in which vascular smooth muscle cells (VSMCs) actively differentiate into osteoblast-like cells. Reticulocalbin-2 (RCN2) is involved in the process of osteogenic differentiation under diabetic conditions, but its regulatory role under hyperphosphatemic conditions and the related mechanisms remain unclear. In this study, the importance of the interactions among RCN2, STAT3 and miR-155-5p during the osteogenic differentiation and calcification of human aortic VSMCs (HASMCs) were investigated. METHODS RCN2 was measured in femoropopliteal artery plaque specimens from 6 peripheral arterial disease (PAD) patients with chronic kidney disease (CKD) and 6 PAD patients without CKD. RCN2 protein and mRNA expression were assessed in the high phosphate-induced aortic rings culture ex vivo model. In vitro calcification assays and molecular mechanism studies were performed in HASMCs. RESULTS Immunohistochemical staining results revealed increased RCN2 expression in the calcified plaques of femoral arteries of patients with CKD and in a high phosphate-induced aortic culture ex vivo model. RCN2 promoted HASMCs osteogenic differentiation and calcification by inducing STAT3 phosphorylation. Furthermore, inhibition of STAT3 activation by cryptotanshinone (CT) promoted miR-155-5p expression in HASMCs. In turn, miR-155-5p inhibited RCN2 mRNA expression, while RCN2 overexpression partially offset the miR-155-5p-mediated inhibition of HASMC calcification, acting as a positive feedback loop. CONCLUSION These results demonstrate that RCN2 is a crucial regulator of VC under hyperphosphatemic conditions. RCN2/STAT3/miR-155-5p feedback loop is important in VC and targeting each member of this feedback loop could potentially reverse high phosphate-induced VC.
Collapse
Affiliation(s)
- Jian Zhao
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, People's Republic of China
| | - Zhaoyu Liu
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, People's Republic of China
| | - Zhihui Chang
- Department of Radiology, Shengjing Hospital of China Medical University, Shenyang, People's Republic of China.
| |
Collapse
|
33
|
Zhou W, Yang L, Nie L, Lin H. Unraveling the molecular mechanisms between inflammation and tumor angiogenesis. Am J Cancer Res 2021; 11:301-317. [PMID: 33575073 PMCID: PMC7868762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 12/04/2020] [Indexed: 06/12/2023] Open
Abstract
Inflammatory mediators in tumor microenvironment influence cancer occurrence, growth and metastasis through complex signaling networks. Excessive inflammation is closely associated with elevated cancer risk and mortality, in part through inflammation-induced angiogenesis. Mechanistically, multiple tumor-associated inflammatory cells increase the release and accumulation of various inflammatory products in cancerous sites. These products in turn activate tumor associated signaling cascades such as STAT3, NF-κB, PI3K/Akt and p38 MAPK, which mediate the recruitment of inflammatory cells and secretion of pro-inflammatory factors. More importantly, these events promote the secretion of various pro-angiogenesis factors from endothelial, tumor and inflammatory cells, which then drive malignancy in endothelial cells in a paracrine and/or autocrine manner. Its ultimate effect is to promote endothelial cell proliferation, migration, survival and tube formation, and to hence the formation of blood vessels in tumors. This review describes the signaling network that connects the interaction between inflammation and cancer, especially those involved in inflammation-induced angiogenesis. This will reveal potential targets for the design of anti-inflammatory treatments and drugs that inhibites tumor growth and angiogenesis.
Collapse
Affiliation(s)
- Wenwen Zhou
- Second Clinical Medical School, Nanchang UniversityNanchang 330006, Jiangxi Province, China
| | - Longtao Yang
- Second Clinical Medical School, Nanchang UniversityNanchang 330006, Jiangxi Province, China
| | - Lin Nie
- Department of Pathophysiology, School of Basic Medical Sciences, Nanchang UniversityNanchang 330006, Jiangxi Province, China
| | - Hui Lin
- Department of Pathophysiology, School of Basic Medical Sciences, Nanchang UniversityNanchang 330006, Jiangxi Province, China
| |
Collapse
|
34
|
Pérez-Sánchez L, Patiño-Trives AM, Aguirre-Zamorano MÁ, Luque-Tévar M, Ábalos-Aguilera MC, Arias-de la Rosa I, Seguí P, Velasco-Gimena F, Barbarroja N, Escudero-Contreras A, Collantes-Estévez E, Pérez-Sánchez C, López-Pedrera C. Characterization of Antiphospholipid Syndrome Atherothrombotic Risk by Unsupervised Integrated Transcriptomic Analyses. Arterioscler Thromb Vasc Biol 2020; 41:865-877. [PMID: 33356391 DOI: 10.1161/atvbaha.120.315346] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Our aim was to characterize distinctive clinical antiphospholipid syndrome phenotypes and identify novel microRNA (miRNA)-mRNA-intracellular signaling regulatory networks in monocytes linked to cardiovascular disease. Approach and Results: Microarray analysis in antiphospholipid syndrome monocytes revealed 547 differentially expressed genes, mainly involved in inflammatory, cardiovascular, and reproductive disorders. Besides, this approach identified several genes related to inflammatory, renal, and dermatologic diseases. Functional analyses further demonstrated phosphorylation of intracellular kinases related to thrombosis and immune-mediated chronic inflammation. miRNA profiling showed altered expression of 22 miRNAs, enriched in pathways related to immune functions, cardiovascular disease, and autoimmune-associated pathologies. Unbiased integrated mRNA-miRNA analysis identified a signature of 9 miRNAs as potential modulators of 17 interconnected genes related to cardiovascular disease. The altered expression of that miRNA-mRNA signature was proven to be stable along time and distinctive of nonautoimmune thrombotic patients. Transfection studies and luciferase assays established the relationship between specific miRNAs and their identified target genes and proteins, along with their involvement in the regulation of monocytes procoagulant activity and cell adhesion. Correlation analyses showed relationship among altered miRNAs and their interconnected genes with aPL (antiphospholipid antibodies)-titers, along with microvascular endothelial dysfunction. In vitro studies demonstrated modulation in healthy monocytes by IgG-aPLs of several genes/miRNAs, which further intermediated downstream effects on endothelial function. The identified transcriptomic signature allowed the unsupervised division of three clusters of patients with antiphospholipid syndrome showing distinctive clinical profiles, mainly associated with their prothrombotic risk (thrombosis, autoantibody profile, cardiovascular risk factors, and atherosclerosis). CONCLUSIONS Extensive molecular profiling of monocytes in patients with primary antiphospholipid syndrome might help to identify distinctive clinical phenotypes, thus enabling new patients' tailored treatments.
Collapse
Affiliation(s)
- Laura Pérez-Sánchez
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - Alejandra M Patiño-Trives
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - M Ángeles Aguirre-Zamorano
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - María Luque-Tévar
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - M Carmen Ábalos-Aguilera
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - Iván Arias-de la Rosa
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - Pedro Seguí
- Radiology Service (P.S.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - Francisco Velasco-Gimena
- Haematology Service (F.V.-G.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - Nuria Barbarroja
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain.,CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain (N.B.)
| | - Alejandro Escudero-Contreras
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - Eduardo Collantes-Estévez
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| | - Carlos Pérez-Sánchez
- Deparment of Medicine, University of Cambridge, School of Clinical Medicine, Addenbroke's Hospital, Cambridge Institute for Medical Research, United Kingdom (C.P.-S.)
| | - Chary López-Pedrera
- Rheumatology Service (L.P.-S., A.M.P.-T., M.A.A.-Z., M.L.-T., M.C.A.-A., I.A.-d.l.R., N.B., A.E.-C., E.C.-E., C.L.-P.), Reina Sofia Hospital/Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/University of Cordoba, Spain
| |
Collapse
|
35
|
Hombrebueno JR, Lynch A, Byrne EM, Obasanmi G, Kissenpfennig A, Chen M, Xu H. Hyaloid Vasculature as a Major Source of STAT3 + (Signal Transducer and Activator of Transcription 3) Myeloid Cells for Pathogenic Retinal Neovascularization in Oxygen-Induced Retinopathy. Arterioscler Thromb Vasc Biol 2020; 40:e367-e379. [PMID: 33115265 DOI: 10.1161/atvbaha.120.314567] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Myeloid cells are critically involved in inflammation-induced angiogenesis, although their pathogenic role in the ischemic retina remains controversial. We hypothesize that myeloid cells contribute to pathogenic neovascularization in retinopathy of prematurity through STAT3 (signal transducer and activator of transcription 3) activation. Approach and Results: Using the mouse model of oxygen-induced retinopathy, we show that myeloid cells (CD45+IsolectinB4 [IB4]+) and particularly M2-type macrophages (CD45+ Arg1+), comprise a major source of STAT3 activation (pSTAT3) in the immature ischemic retina. Most of the pSTAT3-expressing myeloid cells concentrated at the hyaloid vasculature and their numbers were strongly correlated with the severity of pathogenic neovascular tuft formation. Pharmacological inhibition of STAT3 reduced the load of IB4+ cells in the hyaloid vasculature and significantly reduced the formation of pathogenic neovascular tufts during oxygen-induced retinopathy, leading to improved long-term visual outcomes (ie, increased retinal thickness and scotopic b-wave electroretinogram responses). Genetic deletion of SOCS3 (suppressor of cytokine signaling 3), an endogenous inhibitor of STAT3, in myeloid cells, enhanced pathological and physiological neovascularization in oxygen-induced retinopathy, indicating that myeloid-STAT3 signaling is crucial for retinal angiogenesis. CONCLUSIONS Circulating myeloid cells may migrate to the immature ischemic retina through the hyaloid vasculature and contribute to retinal neovascularization via activation of STAT3. Understanding how STAT3 modulates myeloid cells for vascular repair/pathology may provide novel therapeutic options in pathogenic angiogenesis.
Collapse
Affiliation(s)
- Jose R Hombrebueno
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, United Kingdom (J.R.H., A.L., E.M.B., G.O., A.K., M.C., H.X.).,Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, United Kingdom (J.R.H.)
| | - Aisling Lynch
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, United Kingdom (J.R.H., A.L., E.M.B., G.O., A.K., M.C., H.X.)
| | - Eimear M Byrne
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, United Kingdom (J.R.H., A.L., E.M.B., G.O., A.K., M.C., H.X.)
| | - Gideon Obasanmi
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, United Kingdom (J.R.H., A.L., E.M.B., G.O., A.K., M.C., H.X.)
| | - Adrien Kissenpfennig
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, United Kingdom (J.R.H., A.L., E.M.B., G.O., A.K., M.C., H.X.)
| | - Mei Chen
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, United Kingdom (J.R.H., A.L., E.M.B., G.O., A.K., M.C., H.X.)
| | - Heping Xu
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, United Kingdom (J.R.H., A.L., E.M.B., G.O., A.K., M.C., H.X.)
| |
Collapse
|
36
|
Ciobanu DA, Poenariu IS, Crînguș LI, Vreju FA, Turcu-Stiolica A, Tica AA, Padureanu V, Dumitrascu RM, Banicioiu-Covei S, Dinescu SC, Boldeanu L, Siloși I, Ungureanu AM, Boldeanu MV, Osiac E, Barbulescu AL. JAK/STAT pathway in pathology of rheumatoid arthritis (Review). Exp Ther Med 2020; 20:3498-3503. [PMID: 32905201 PMCID: PMC7465448 DOI: 10.3892/etm.2020.8982] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 07/03/2020] [Indexed: 02/07/2023] Open
Abstract
Rheumatoid arthritis (RA) is classified as an inflammatory, chronic autoimmune and disabling disease based on the intricate interplay between environmental and genetic factors. With a prevalence ranging from 0.3 to 1%, RA is the most prevalent inflammatory joint disease observed in adults. Disruption of immune tolerance becomes evident when abnormal stimulation of the innate and adaptive immune system occurs. This cascade of events causes persistent joint inflammation, proliferative synovitis and, ultimately, damage of the underlying cartilage as well as the subchondral bone, leading to permanent joint destruction, deformity and subsequent loss of function. With cytokines being the key to a multitude of biological processes, including inflammation, hematopoiesis and overall immune response, one must inevitably look at the main pathways through which a significant number of those molecules exert their function. Janus kinase/signal transducers and activators of transcription (JAK/STATs) represent one such pathway and, recently, JAK inhibitors (JAKinibs) have shown promise in the treatment of several inflammatory diseases, including RA. This narrative review focuses on the intricate signaling pathways involved as well as on the clinical aspects and safety profiles of JAKinibs approved for the treatment of RA.
Collapse
Affiliation(s)
- Dana Alexandra Ciobanu
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Ioan Sabin Poenariu
- Department of Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Laura-Ioana Crînguș
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Florentin Ananu Vreju
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Adina Turcu-Stiolica
- Department of Pharmacoeconomics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Andrei Adrian Tica
- Department of Pharmacology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Vlad Padureanu
- Department of Medical Semiology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | | | - Simona Banicioiu-Covei
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Stefan Cristian Dinescu
- Department of Rheumatology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Lidia Boldeanu
- Department of Microbiology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Isabela Siloși
- Department of Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Anca Marilena Ungureanu
- Department of Microbiology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Mihail Virgil Boldeanu
- Department of Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Medico Science SRL-Stem Cell Bank Unit, 200690 Craiova, Romania
| | - Eugen Osiac
- Department of Biophysics, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Andreea Lili Barbulescu
- Department of Pharmacology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| |
Collapse
|
37
|
Shrestha AK, Menon RT, El-Saie A, Barrios R, Reynolds C, Shivanna B. Interactive and independent effects of early lipopolysaccharide and hyperoxia exposure on developing murine lungs. Am J Physiol Lung Cell Mol Physiol 2020; 319:L981-L996. [PMID: 32901520 DOI: 10.1152/ajplung.00013.2020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Bronchopulmonary dysplasia (BPD)-associated pulmonary hypertension (PH) is a chronic infantile lung disease that lacks curative therapies. Infants with BPD-associated PH are often exposed to hyperoxia and additional insults such as sepsis that contribute to disease pathogenesis. Animal models that simulate these scenarios are necessary to develop effective therapies; therefore, we investigated whether lipopolysaccharide (LPS) and hyperoxia exposure during saccular lung development cooperatively induce experimental BPD-PH in mice. C57BL/6J mice were exposed to normoxia or 70% O2 (hyperoxia) during postnatal days (PNDs) 1-5 and intraperitoneally injected with varying LPS doses or a vehicle on PNDs 3-5. On PND 14, we performed morphometry, echocardiography, and gene and protein expression studies to determine the effects of hyperoxia and LPS on lung development, vascular remodeling and function, inflammation, oxidative stress, cell proliferation, and apoptosis. LPS and hyperoxia independently and cooperatively affected lung development, inflammation, and apoptosis. Growth rate and antioxidant enzyme expression were predominantly affected by LPS and hyperoxia, respectively, while cell proliferation and vascular remodeling and function were mainly affected by combined exposure to LPS and hyperoxia. Mice treated with lower LPS doses developed adaptive responses and hyperoxia exposure did not worsen their BPD phenotype, whereas those mice treated with higher LPS doses displayed the most severe BPD phenotype when exposed to hyperoxia and were the only group that developed PH. Collectively, our data suggest that an additional insult such as LPS may be necessary for models utilizing short-term exposure to moderate hyperoxia to recapitulate human BPD-PH.
Collapse
Affiliation(s)
- Amrit Kumar Shrestha
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Renuka T Menon
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Ahmed El-Saie
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Roberto Barrios
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, Texas
| | - Corey Reynolds
- Mouse Phenotyping Core, Baylor College of Medicine, Houston, Texas
| | - Binoy Shivanna
- Section of Neonatology, Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| |
Collapse
|
38
|
Macchi C, Greco MF, Botta M, Sperandeo P, Dongiovanni P, Valenti L, Cicero AFG, Borghi C, Lupo MG, Romeo S, Corsini A, Magni P, Ferri N, Ruscica M. Leptin, Resistin, and Proprotein Convertase Subtilisin/Kexin Type 9: The Role of STAT3. THE AMERICAN JOURNAL OF PATHOLOGY 2020; 190:2226-2236. [PMID: 32798443 DOI: 10.1016/j.ajpath.2020.07.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/17/2020] [Accepted: 07/30/2020] [Indexed: 01/13/2023]
Abstract
In a condition of dysfunctional visceral fat depots, as in the case of obesity, alterations in adipokine levels may be detrimental for the cardiovascular system. The proinflammatory leptin and resistin adipokines have been described as possible links between obesity and atherosclerosis. The present study was aimed at evaluating whether proprotein convertase subtilisin/kexin type 9 (PCSK9), a key regulator of low-density lipoprotein metabolism, is induced by leptin and resistin through the involvement of the inflammatory pathway of STAT3. In HepG2 cells, leptin and resistin up-regulated PCSK9 gene and protein expression, as well as the phosphorylation of STAT3. Upon STAT3 silencing, leptin and resistin lost their ability to activate PCSK9. The knockdown of STAT3 did not affect the expression of leptin and resistin receptors or that of PCSK9. The analysis of the human PCSK9 promoter region showed that the two adipokines raised PCSK9 promoter activity via the involvement of a sterol regulatory element motif. In healthy males, a positive association between circulating leptin and PCSK9 levels was found only when the body mass index was <25 kg/m2. In conclusion, this study identified STAT3 as one of the molecular regulators of leptin- and resistin-mediated transcriptional induction of PCSK9.
Collapse
Affiliation(s)
- Chiara Macchi
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy.
| | - Maria Francesca Greco
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy
| | - Margherita Botta
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy
| | - Paola Sperandeo
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy
| | - Paola Dongiovanni
- General Medicine and Metabolic Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy; Translational Medicine, Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Arrigo F G Cicero
- Department of Medicine and Surgery Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Claudio Borghi
- Department of Medicine and Surgery Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Maria Giovanna Lupo
- Department of Pharmaceutical and Pharmacological Sciences, Università degli Studi di Padova, Padova, Italy
| | - Stefano Romeo
- Department of Molecular and Clinical Medicine, University of Gothenburg, Gothenburg, Sweden; Clinical Nutrition Unit, Department of Medical and Surgical Science, Magna Graecia University, Catanzaro, Italy; Department of Cardiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Alberto Corsini
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy; IRCCS MultiMedica, Sesto S. Giovanni, Milan, Italy
| | - Paolo Magni
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy; IRCCS MultiMedica, Sesto S. Giovanni, Milan, Italy
| | - Nicola Ferri
- Department of Pharmaceutical and Pharmacological Sciences, Università degli Studi di Padova, Padova, Italy
| | - Massimiliano Ruscica
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy.
| |
Collapse
|
39
|
Cheema AK, Kaur P, Fadel A, Younes N, Zirie M, Rizk NM. Integrated Datasets of Proteomic and Metabolomic Biomarkers to Predict Its Impacts on Comorbidities of Type 2 Diabetes Mellitus. Diabetes Metab Syndr Obes 2020; 13:2409-2431. [PMID: 32753925 PMCID: PMC7354282 DOI: 10.2147/dmso.s244432] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 05/29/2020] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE The objective of the current study is to accomplish a relative exploration of the biological roles of differentially dysregulated genes (DRGs) in type 2 diabetes mellitus (T2DM). The study aimed to determine the impact of these DRGs on the biological pathways and networks that are related to the associated disorders and complications in T2DM and to predict its role as prospective biomarkers. METHODS Datasets obtained from metabolomic and proteomic profiling were used for investigation of the differential expression of the genes. A subset of DRGs was integrated into IPA software to explore its biological pathways, related diseases, and their regulation in T2DM. Upon entry into the IPA, only 94 of the DRGs were recognizable, mapped, and matched within the database. RESULTS The study identified networks that explore the dysregulation of several functions; cell components such as degranulation of cells; molecular transport process and metabolism of cellular proteins; and inflammatory responses. Top disorders associated with DRGs in T2DM are related to organ injuries such as renal damage, connective tissue disorders, and acute inflammatory disorders. Upstream regulator analysis predicted the role of several transcription factors of interest, such as STAT3 and HIF alpha, as well as many kinases such as JAK kinases, which affects the gene expression of the dataset in T2DM. Interleukin 6 (IL6) is the top regulator of the DRGs, followed by leptin (LEP). Monitoring the dysregulation of the coupled expression of the following biomarkers (TNF, IL6, LEP, AGT, APOE, F2, SPP1, and INS) highlights that they could be used as potential prognostic biomarkers. CONCLUSION The integration of data obtained by advanced metabolomic and proteomic technologies has made it probable to advantage in understanding the role of these biomarkers in the identification of significant biological processes, pathways, and regulators that are associated with T2DM and its comorbidities.
Collapse
Affiliation(s)
- Amrita K Cheema
- Department of Oncology, Lombardi Comprehensive Cancer Center at Georgetown University Medical Center, Washington, DC, USA
| | - Prabhjit Kaur
- Department of Oncology, Lombardi Comprehensive Cancer Center at Georgetown University Medical Center, Washington, DC, USA
| | - Amina Fadel
- Biomedical Sciences Department, College of Health Sciences and Biomedical Research Center, QU Health, Qatar University, Doha, Qatar
| | - Noura Younes
- Clinical Chemistry Lab, Hamad Medical Corporation, Doha, Qatar
| | - Mahmoud Zirie
- Endocrine Department, Hammad Medical Corporation, Doha, Qatar
| | - Nasser M Rizk
- Biomedical Sciences Department, College of Health Sciences and Biomedical Research Center, QU Health, Qatar University, Doha, Qatar
- Physiology Department, Mansoura Faculty of Medicine, Mansoura, Egypt
| |
Collapse
|
40
|
Tang HX, Qin XP, Li J. Role of the signal transducer and activator of transcription 3 protein in the proliferation of vascular smooth muscle cells. Vascular 2020; 28:821-828. [PMID: 32486969 DOI: 10.1177/1708538120929504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Cardiovascular disease (CVD) remains the primary cause of morbidity and mortality worldwide. The abnormal proliferation of vascular smooth muscle cells (VSMCs) is a key event in the pathogenesis of CVD. The functional and phenotypic changes in vascular cells are mediated by complex signaling cascades that initiate and control genetic reprogramming. Many studies have demonstrated that signal transducer and activator of transcription 3 (STAT3) regulates a diverse array of functions relevant to atherosclerosis. METHODS In this review, we summarize the studies on the STAT3-mediated proliferation of VSMCs and subsequent CVDs such as hypertension, atherosclerosis, stroke, coronary artery disease, and myocardial infarction. Furthermore, we describe the general background of STAT3, its structure, function and regulation as well as the STAT3 signaling pathway. Finally, we highlight some potential issues and propose some solutions to these issues.Results and conclusions: STAT3 activation promotes the proliferation of VSMCs by regulating the transcription of genes. Studying the mechanism of VSMC proliferation induced by the STAT3 pathway is valuable for finding therapeutic targets for CVD.
Collapse
Affiliation(s)
- Hong-Xia Tang
- The First People's Hospital of Chenzhou, Institute of Pharmacy and Pharmacology, University of South China, Hunan, China
| | - Xu-Ping Qin
- The First People's Hospital of Chenzhou, Institute of Pharmacy and Pharmacology, University of South China, Hunan, China
| | - Jie Li
- The First People's Hospital of Chenzhou, Institute of Pharmacy and Pharmacology, University of South China, Hunan, China
- School of Pharmacy, Southern Medical University, Guangdong, China
| |
Collapse
|
41
|
Guan X, Yang X, Wang C, Bi R. In silico analysis of the molecular regulatory networks in peripheral arterial occlusive disease. Medicine (Baltimore) 2020; 99:e20404. [PMID: 32481342 PMCID: PMC7250035 DOI: 10.1097/md.0000000000020404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Peripheral arterial occlusive disease (PAOD) is a global public health concern that decreases the quality of life of the patients and can lead to disabilities and death. The aim of this study was to identify the genes and pathways associated with PAOD pathogenesis, and the potential therapeutic targets. METHODS Differentially expressed genes (DEGs) and miRNAs related to PAOD were extracted from the GSE57691 dataset and through text mining. Additionally, bioinformatics analysis was applied to explore gene ontology, pathways and protein-protein interaction of those DEGs. The potential miRNAs targeting the DEGs and the transcription factors (TFs) regulating miRNAs were predicted by multiple different databases. RESULTS A total of 59 DEGs were identified, which were significantly enriched in the inflammatory response, immune response, chemokine-mediated signaling pathway and JAK-STAT signaling pathway. Thirteen genes including IL6, CXCL12, IL1B, and STAT3 were hub genes in protein-protein interaction network. In addition, 513 miRNA-target gene pairs were identified, of which CXCL12 and PTPN11 were the potential targets of miRNA-143, and IL1B of miRNA-21. STAT3 was differentially expressed and regulated 27 potential target miRNAs including miRNA-143 and miRNA-21 in TF-miRNA regulatory network. CONCLUSION In summary, inflammation, immune response and STAT3-mediated miRNA-target genes axis play an important role in PAOD development and progression.
Collapse
Affiliation(s)
| | - Xiaoyan Yang
- Geriatric Department, First People's Hospital of Jingmen City, Jingmen, Hubei Province
| | - Chunming Wang
- Department of Intervention, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China
| | | |
Collapse
|
42
|
Arshad S, Naveed M, Ullia M, Javed K, Butt A, Khawar M, Amjad F. Targeting STAT-3 signaling pathway in cancer for development of novel drugs: Advancements and challenges. Genet Mol Biol 2020; 43:e20180160. [PMID: 32167126 PMCID: PMC7198026 DOI: 10.1590/1678-4685-gmb-2018-0160] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 10/20/2018] [Indexed: 12/25/2022] Open
Abstract
Signal transducers and activators of transcription 3 (STAT-3) is a transcription
factor that regulates the gene expression of several target genes. These factors
are activated by the binding of cytokines and growth factors with STAT-3
specific receptors on cell membrane. Few years ago, STAT-3 was considered an
acute phase response element having several cellular functions such as
inflammation, cell survival, invasion, metastasis and proliferation, genetic
alteration, and angiogenesis. STAT-3 is activated by several types of
inflammatory cytokines, carcinogens, viruses, growth factors, and oncogenes.
Thus, the STAT3 pathway is a potential target for cancer therapeutics. Abnormal
STAT-3 activity in tumor development and cellular transformation can be targeted
by several genomic and pharmacological methodologies. An extensive review of the
literature has been conducted to emphasize the role of STAT-3 as a unique cancer
drug target. This review article discusses in detail the wide range of STAT-3
inhibitors that show antitumor effects both in vitro and
in vivo. Thus, targeting constitutive STAT-3 signaling is a
remarkable therapeutic methodology for tumor progression. Finally, current
limitations, trials and future perspectives of STAT-3 inhibitors are also
critically discussed.
Collapse
Affiliation(s)
- Sundas Arshad
- University of Lahore, Department of Allied Health Sciences, Gujrat Campus, Pakistan
| | - Muhammad Naveed
- University of Central Punjab, Faculty of life sciences, Department of Biotechnology, Lahore, Pakistan
| | - Mahad Ullia
- University of Gujrat, Department of Biochemistry and Biotechnology Sialkot sub Campus, Pakistan
| | - Khadija Javed
- University of Gujrat, Department of Biochemistry and Biotechnology Sialkot sub Campus, Pakistan
| | - Ayesha Butt
- University of Gujrat, Department of Biochemistry and Biotechnology Sialkot sub Campus, Pakistan
| | - Masooma Khawar
- University of Gujrat, Department of Biochemistry and Biotechnology Sialkot sub Campus, Pakistan
| | - Fazeeha Amjad
- University of Gujrat, Department of Biochemistry and Biotechnology Sialkot sub Campus, Pakistan
| |
Collapse
|
43
|
Zhang N, Zhang Y, You S, Tian Y, Lu S, Cao L, Sun Y. Septin4 Prevents PDGF-BB-induced HAVSMC Phenotypic Transformation, Proliferation and Migration by Promoting SIRT1-STAT3 Deacetylation and Dephosphorylation. Int J Biol Sci 2020; 16:708-718. [PMID: 32025217 PMCID: PMC6990924 DOI: 10.7150/ijbs.39843] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 12/06/2019] [Indexed: 02/06/2023] Open
Abstract
SIRT1 and STAT3 are key to human aortic vascular smooth muscle cells (HAVSMCs) proliferation, migration and phenotypic transformation, but the regulatory mechanism of SIRT1-STAT3 in this process is still unclear. Septin4 is a cytoskeleton-related protein that regulates oxidative stress-vascular endothelial injury. However, the role and underlying mechanism of Septin4 in atherosclerosis remains unknown. Here, we revealed the role and mechanism of Septin4 in regulating SIRT1-STAT3 in atherosclerosis. We determined that the expression of Septin4 were markedly increased in Apoe-/- atherosclerosis mice and PDGF-BB-induced HAVSMCs. Knockdown of Septin4 significantly increased PDGF-BB-induced HAVSMCs proliferation, migration and phenotypic transformation, while overexpression of Septin4 had the opposite effects. Mechanically, co-immunoprecipitation results demonstrated that Septin4 was a novel interacting protein of STAT3 and SIRT1. Septin4 formed a complex with SIRT1-STAT3, enhancing the interaction between SIRT1 and STAT3, ensuing promoting SIRT1-regulated STAT3-K685 deacetylation and STAT3-Y705 dephosphorylation, which inhibited PDGF-BB-induced HAVSMCs proliferation, migration and phenotype transformation. Therefore, our findings provide novel insights into the prevention and treatment of atherosclerosis.
Collapse
Affiliation(s)
- Naijin Zhang
- Department of Cardiology, the First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Ying Zhang
- Department of Cardiology, the First Hospital of China Medical University, Shenyang, Liaoning, China.,Key Laboratory of Medical Cell Biology, Ministry of Education; Institute of Translational Medicine, China Medical University; Liaoning Province Collaborative Innovation Center of Aging Related Disease Diagnosis and Treatment and Prevention, Shenyang, Liaoning, China
| | - Shilong You
- Department of Cardiology, the First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Yichen Tian
- Department of Cardiology, the First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Saien Lu
- Department of Cardiology, the First Hospital of China Medical University, Shenyang, Liaoning, China
| | - Liu Cao
- Key Laboratory of Medical Cell Biology, Ministry of Education; Institute of Translational Medicine, China Medical University; Liaoning Province Collaborative Innovation Center of Aging Related Disease Diagnosis and Treatment and Prevention, Shenyang, Liaoning, China
| | - Yingxian Sun
- Department of Cardiology, the First Hospital of China Medical University, Shenyang, Liaoning, China
| |
Collapse
|
44
|
Gelain A, Mori M, Meneghetti F, Villa S. Signal Transducer and Activator of Transcription Protein 3 (STAT3): An Update on its Direct Inhibitors as Promising Anticancer Agents. Curr Med Chem 2019; 26:5165-5206. [PMID: 30027840 DOI: 10.2174/0929867325666180719122729] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 06/08/2018] [Accepted: 07/12/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND Since Signal Transducer and Activator of Transcription 3 (STAT3) is a transcription factor which plays an important role in multiple aspects of cancer, including progression and migration, and it is constitutively activated in various human tumors, STAT3 inhibition has emerged as a validated strategy for the treatment of several malignancies. The aim of this review is to provide an update on the identification of new promising direct inhibitors targeting STAT3 domains, as potential anticancer agents. METHODS A thorough literature search focused on recently reported STAT3 direct inhibitors was undertaken. We considered the relevant developments regarding the STAT3 domains, which have been identified as potential drug targets. RESULTS In detail, 135 peer-reviewed papers and 7 patents were cited; the inhibitors we took into account targeted the DNA binding domain (compounds were grouped into natural derivatives, small molecules, peptides, aptamers and oligonucleotides), the SH2 binding domain (natural, semi-synthetic and synthetic compounds) and specific residues, like cysteines (natural, semi-synthetic, synthetic compounds and dual inhibitors) and tyrosine 705. CONCLUSION The huge number of direct STAT3 inhibitors recently identified demonstrates a strong interest in the investigation of this target, although it represents a challenging task considering that no drug targeting this enzyme is currently available for anticancer therapy. Notably, many studies on the available inhibitors evidenced that some of them possess a dual mechanism of action.
Collapse
Affiliation(s)
- Arianna Gelain
- Dipartimento di Scienze Farmaceutiche, Universita degli Studi di Milano, via L. Mangiagalli 25, 20133 Milano, Italy
| | - Matteo Mori
- Dipartimento di Scienze Farmaceutiche, Universita degli Studi di Milano, via L. Mangiagalli 25, 20133 Milano, Italy
| | - Fiorella Meneghetti
- Dipartimento di Scienze Farmaceutiche, Universita degli Studi di Milano, via L. Mangiagalli 25, 20133 Milano, Italy
| | - Stefania Villa
- Dipartimento di Scienze Farmaceutiche, Universita degli Studi di Milano, via L. Mangiagalli 25, 20133 Milano, Italy
| |
Collapse
|
45
|
Li JY, Chen RJ, Huang LT, Lee TY, Lu WJ, Lin KH. Embelin as a Novel Inhibitor of PKC in the Prevention of Platelet Activation and Thrombus Formation. J Clin Med 2019; 8:jcm8101724. [PMID: 31635287 PMCID: PMC6832570 DOI: 10.3390/jcm8101724] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/09/2019] [Accepted: 10/16/2019] [Indexed: 12/25/2022] Open
Abstract
Embelin is a quinone derivative and found in the fruits of Embelia ribes Burm.f. Embelin has been identified as a small molecular inhibitor of X-chromosome-linked inhibitor of apoptosis proteins, and has multiple biological activities, including antioxidation, anti-inflammation, and antitumor effects. However, the effect of embelin in platelets remains unclear. Thus, this study investigated the antiplatelet mechanism of embelin. Our data revealed that embelin could inhibit platelet aggregation induced by various agonists, including the protein kinase C (PKC) activator phorbol 12,13-dibutyrate (PDBu). Embelin, as well as the PKC inhibitor Ro 31-8220, markedly reduced PDBu-mediated phosphorylation of the PKC substrate, suggesting that embelin may be a PKC inhibitor for platelets. Embelin could block PKC downstream signaling and events, including the inhibition of protein kinase B and mitogen-activated protein kinase activation, granule release, and glycoprotein IIbIIIa activation. Moreover, embelin could delay thrombus formation in the mesenteric microvessels of mice, but did not significantly affect the tail bleeding time. In conclusion, we demonstrated that embelin is a PKC inhibitor and possesses antiplatelet and antithrombotic effects. The further analysis is necessary to more accurately determine clinical therapeutic potential of embelin in all clinical thromboembolic events with disturbance of thrombocyte function.
Collapse
Affiliation(s)
- Jiun Yi Li
- Department of Medicine, Mackay Medical College, New Taipei City 252, Taiwan.
- Department of Surgery, MacKay Memorial Hospital, Taipei 104, Taiwan.
- Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
| | - Ray Jade Chen
- Division of General Surgery, Department of Surgery, Taipei Medical University Hospital, Taipei 110, Taiwan.
- Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
| | - Li Ting Huang
- Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
| | - Tzu Yin Lee
- Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
| | - Wan Jung Lu
- Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
- Department of Medical Research, Taipei Medical University Hospital, Taipei 110, Taiwan.
- Graduate Institute of Metabolism and Obesity Sciences, College of Nutrition, Taipei Medical University, Taipei 110, Taiwan.
| | - Kuan Hung Lin
- Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City 252, Taiwan.
| |
Collapse
|
46
|
Pradhan A, Dunn A, Ustiyan V, Bolte C, Wang G, Whitsett JA, Zhang Y, Porollo A, Hu YC, Xiao R, Szafranski P, Shi D, Stankiewicz P, Kalin TV, Kalinichenko VV. The S52F FOXF1 Mutation Inhibits STAT3 Signaling and Causes Alveolar Capillary Dysplasia. Am J Respir Crit Care Med 2019; 200:1045-1056. [PMID: 31199666 PMCID: PMC6794119 DOI: 10.1164/rccm.201810-1897oc] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 06/14/2019] [Indexed: 12/22/2022] Open
Abstract
Rationale: Alveolar capillary dysplasia with misalignment of pulmonary veins (ACDMPV) is a lethal congenital disorder causing respiratory failure and pulmonary hypertension shortly after birth. There are no effective treatments for ACDMPV other than lung transplant, and new therapeutic approaches are urgently needed. Although ACDMPV is linked to mutations in the FOXF1 gene, molecular mechanisms through which FOXF1 mutations cause ACDMPV are unknown.Objectives: To identify molecular mechanisms by which S52F FOXF1 mutations cause ACDMPV.Methods: We generated a clinically relevant mouse model of ACDMPV by introducing the S52F FOXF1 mutation into the mouse Foxf1 gene locus using CRISPR/Cas9 technology. Immunohistochemistry, whole-lung imaging, and biochemical methods were used to examine vasculature in Foxf1WT/S52F lungs and identify molecular mechanisms regulated by FOXF1.Measurements and Main Results: FOXF1 mutations were identified in 28 subjects with ACDMPV. Foxf1WT/S52F knock-in mice recapitulated histopathologic findings in ACDMPV infants. The S52F FOXF1 mutation disrupted STAT3-FOXF1 protein-protein interactions and inhibited transcription of Stat3, a critical transcriptional regulator of angiogenesis. STAT3 signaling and endothelial proliferation were reduced in Foxf1WT/S52F mice and human ACDMPV lungs. S52F FOXF1 mutant protein did not bind chromatin and was transcriptionally inactive. Furthermore, we have developed a novel formulation of highly efficient nanoparticles and demonstrated that nanoparticle delivery of STAT3 cDNA into the neonatal circulation restored endothelial proliferation and stimulated lung angiogenesis in Foxf1WT/S52F mice.Conclusions: FOXF1 acts through STAT3 to stimulate neonatal lung angiogenesis. Nanoparticle delivery of STAT3 is a promising strategy to treat ACDMPV associated with decreased STAT3 signaling.
Collapse
Affiliation(s)
- Arun Pradhan
- Department of Pediatrics
- Center for Lung Regenerative Medicine
| | - Andrew Dunn
- Department of Pediatrics
- Center for Lung Regenerative Medicine
- The Materials Science and Engineering Program, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, Ohio
| | | | - Craig Bolte
- Department of Pediatrics
- Center for Lung Regenerative Medicine
| | - Guolun Wang
- Department of Pediatrics
- Center for Lung Regenerative Medicine
| | | | - Yufang Zhang
- Department of Pediatrics
- Center for Lung Regenerative Medicine
| | - Alexey Porollo
- Department of Pediatrics
- Center for Autoimmune Genomics and Etiology, and
| | - Yueh-Chiang Hu
- Department of Pediatrics
- Transgenic Animal and Genome Editing Core Facility, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Rui Xiao
- Baylor Genetics, Houston, Texas; and
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas
| | - Przemyslaw Szafranski
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas
| | - Donglu Shi
- The Materials Science and Engineering Program, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, Ohio
| | - Pawel Stankiewicz
- Baylor Genetics, Houston, Texas; and
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas
| | | | | |
Collapse
|
47
|
Chen Q, Lv J, Yang W, Xu B, Wang Z, Yu Z, Wu J, Yang Y, Han Y. Targeted inhibition of STAT3 as a potential treatment strategy for atherosclerosis. Theranostics 2019; 9:6424-6442. [PMID: 31588227 PMCID: PMC6771242 DOI: 10.7150/thno.35528] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 07/10/2019] [Indexed: 02/06/2023] Open
Abstract
Atherosclerosis is the main pathological basis of ischemic cardiovascular and cerebrovascular diseases and has attracted more attention in recent years. Multiple studies have demonstrated that the signal transducer and activator of transcription 3 (STAT3) plays essential roles in the process of atherosclerosis. Moreover, aberrant STAT3 activation has been shown to contribute to the occurrence and development of atherosclerosis. Therefore, the study of STAT3 inhibitors has gradually become a focal research topic. In this review, we describe the crucial roles of STAT3 in endothelial cell dysfunction, macrophage polarization, inflammation, and immunity during atherosclerosis. STAT3 in mitochondria is mentioned as well. Then, we present a summary and classification of STAT3 inhibitors, which could offer potential treatment strategies for atherosclerosis. Furthermore, we enumerate some of the problems that have interfered with the development of mature therapies utilizing STAT3 inhibitors to treat atherosclerosis. Finally, we propose ideas that may help to solve these problems to some extent. Collectively, this review may be useful for developing future STAT3 inhibitor therapies for atherosclerosis.
Collapse
|
48
|
Zheng XJ, Liu Y, Zhang WC, Liu Y, Li C, Sun XN, Zhang YY, Xu J, Jiang X, Zhang L, Yang W, Duan SZ. Mineralocorticoid receptor negatively regulates angiogenesis through repression of STAT3 activity in endothelial cells. J Pathol 2019; 248:438-451. [PMID: 30900255 DOI: 10.1002/path.5269] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 03/01/2019] [Accepted: 03/20/2019] [Indexed: 12/24/2022]
Abstract
The mineralocorticoid receptor (MR) plays important roles in cardiovascular pathogenesis. The function of MR in angiogenesis is still controversial. This study aimed to explore the role of endothelial MR in angiogenesis and to delineate the underlying mechanism. Endothelial-hematopoietic MR knockout (EMRKO) mice were generated and subjected to hindlimb ischemia and injection of melanoma cells. Laser Doppler measurements showed that EMRKO mice had improved blood flow recovery and increased vessel density in ischemic limbs. In addition, EMRKO accelerated growth and increased the vessel density of tumors. Matrigel implantation, aortic ring assays, and tube formation assays demonstrated that MRKO endothelial cells (ECs) manifested increased angiogenic potential. MRKO ECs also displayed increased migration ability and proliferation. MRKO and MR knockdown both upregulated gene expression, protein level, and phosphorylation of signal transducer and activator of transcription 3 (STAT3). Stattic, a selective STAT3 inhibitor, attenuated the effects of MRKO on tube formation, migration, and proliferation of ECs. At the molecular level, MR interacted with CCAAT enhancer-binding protein beta (C/EBPβ) to suppress the transcription of STAT3. Furthermore, interactions between MR and STAT3 blocked the phosphorylation of STAT3. Finally, stattic abolished the pro-angiogenic phenotype of EMRKO mice. Taken together, endothelial MR is a negative regulator of angiogenesis, likely in a ligand-independent manner. Mechanistically, MR downregulates STAT3 that mediates the impacts of MR deficiency on the angiogenic activity of ECs and angiogenesis. Targeting endothelial MR may be a potential pro-angiogenic strategy for ischemic diseases. © 2019 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
Collapse
Affiliation(s)
- Xiao-Jun Zheng
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, PR China.,Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, PR China
| | - Yuan Liu
- Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, PR China
| | - Wu-Chang Zhang
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, PR China
| | - Yan Liu
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, PR China
| | - Chao Li
- Division of Cardiology, Department of Internal Medicine, University of Texas, Southwestern Medical Center, Dallas, TX, USA
| | - Xue-Nan Sun
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, PR China.,Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, PR China
| | - Yu-Yao Zhang
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, PR China.,Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, PR China
| | - Jie Xu
- Department of Infectious Disease, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Xinquan Jiang
- Department of Prosthodontics, Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai, PR China
| | - Lanjing Zhang
- Department of Pathology, Princeton Medical Center, Plainsboro, NJ, USA.,Department of Biological Science, Rutgers University, Newark, NJ, USA.,Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ, USA.,Cancer Institute of New Jersey, Rutgers University, Piscataway, NJ, USA
| | - Wei Yang
- Department of Pathology, School of Basic Medical Sciences & Nanfang Hospital, Southern Medical University, Guangzhou, PR China
| | - Sheng-Zhong Duan
- Laboratory of Oral Microbiota and Systemic Diseases, Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, PR China.,Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, PR China
| |
Collapse
|
49
|
Li X, Liu J, Hoh J, Liu J. Müller cells in pathological retinal angiogenesis. Transl Res 2019; 207:96-106. [PMID: 30639368 DOI: 10.1016/j.trsl.2018.12.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 12/06/2018] [Accepted: 12/21/2018] [Indexed: 02/07/2023]
Abstract
Müller cells are the major glial cells spanning the entire layer of the retina and maintaining retinal structure. Under pathological conditions, Müller cells are involved in retinal angiogenesis, a process of growing new blood vessels from pre-existing capillaries. In response to hypoxia, high glucose, and inflammation conditions, multiple signaling pathways are activated in Müller cells, followed by the increased production of proangiogenic factors including vascular endothelial growth factor, basic fibroblast growth factor, matrix metalloproteinases, Netrin-4, and angiopoietin-like 4. Expression of antiangiogenic factors is also downregulated in Müller cells. Besides, proliferation and dedifferentiation of Müller cells facilitates retinal angiogenesis. In this review, we summarized molecular mechanisms of Müller cells-related retinal angiogenesis. The potential of Müller cells as a therapeutic target for retinal angiogenesis was also discussed.
Collapse
Affiliation(s)
- Xiaorui Li
- Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China; Taishan Medical College, Taian, China
| | - Jing Liu
- Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China
| | - Josephine Hoh
- Department of Epidemiology and Public Health, Department of Ophthalmology and Visual Science, Yale University, New Haven, Connecticut
| | - Ju Liu
- Medical Research Center, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China.
| |
Collapse
|
50
|
Wiese CB, Zhong J, Xu ZQ, Zhang Y, Ramirez Solano MA, Zhu W, Linton MF, Sheng Q, Kon V, Vickers KC. Dual inhibition of endothelial miR-92a-3p and miR-489-3p reduces renal injury-associated atherosclerosis. Atherosclerosis 2019; 282:121-131. [PMID: 30731284 PMCID: PMC7484899 DOI: 10.1016/j.atherosclerosis.2019.01.023] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/23/2018] [Accepted: 01/15/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Cardiovascular disease (CVD) is the leading cause of death in chronic kidney disease (CKD) patients, however, the underlying mechanisms that link CKD and CVD are not fully understood and limited treatment options exist in this high-risk population. microRNAs (miRNA) are critical regulators of gene expression for many biological processes in atherosclerosis, including endothelial dysfunction and inflammation. We hypothesized that renal injury-induced endothelial miRNAs promote atherosclerosis. Here, we demonstrate that dual inhibition of endothelial miRNAs inhibits atherosclerosis in the setting of renal injury. METHODS Aortic endothelial miRNAs were analyzed in apolipoprotein E-deficient (Apoe-/-) mice with renal damage (5/6 nephrectomy, 5/6Nx) by real-time PCR. Endothelial miR-92a-3p and miR-489-3p were inhibited by locked-nucleic acid (LNA) miRNA inhibitors complexed to HDL. RESULTS Renal injury significantly increased endothelial miR-92a-3p levels in Apoe-/-;5/6Nx mice. Dual inhibition of miR-92a-3p and miR-489-3p in Apoe-/-;5/6Nx with a single injection of HDL + LNA inhibitors significantly reduced atherosclerotic lesion area by 28.6% compared to HDL + LNA scramble (LNA-Scr) controls. To examine the impact of dual LNA treatment on aortic endothelial gene expression, total RNA sequencing was completed, and multiple putative target genes and pathways were identified to be significantly altered, including the STAT3 immune response pathway. Among the differentially expressed genes, Tgfb2 and Fam220a were identified as putative targets of miR-489-3p and miR-92a-3p, respectively. Both Tgfb2 and Fam220a were significantly increased in aortic endothelium after miRNA inhibition in vivo compared to HDL + LNA-Scr controls. Furthermore, Tgfb2 and Fam220a were validated with gene reporter assays as direct targets of miR-489-3p and miR-92a-3p, respectively. In human coronary artery endothelial cells, over-expression and inhibition of miR-92a-3p decreased and increased FAM220A expression, respectively. Moreover, miR-92a-3p overexpression increased STAT3 phosphorylation, likely through direct regulation of FAM220A, a negative regulator of STAT3 phosphorylation. CONCLUSIONS These results support endothelial miRNAs as therapeutic targets and dual miRNA inhibition as viable strategy to reduce CKD-associated atherosclerosis.
Collapse
Affiliation(s)
- Carrie B Wiese
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA
| | - Jianyong Zhong
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Zhi-Qi Xu
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Youmin Zhang
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Wanying Zhu
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - MacRae F Linton
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Quanhu Sheng
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Valentina Kon
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kasey C Vickers
- Department of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA; Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
| |
Collapse
|