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Mobasher MA, Alsirhani AM, Alwaili MA, Baakdah F, Eid TM, Alshanbari FA, Alzahri RY, Alkhodair SA, El-Said KS. Annona squamosa Fruit Extract Ameliorates Lead Acetate-Induced Testicular Injury by Modulating JAK-1/STAT-3/SOCS-1 Signaling in Male Rats. Int J Mol Sci 2024; 25:5562. [PMID: 38791600 PMCID: PMC11122399 DOI: 10.3390/ijms25105562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/08/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
Lead (Pb) is a common pollutant that is not biodegradable and gravely endangers the environment and human health. Annona squamosa fruit has a wide range of medicinal uses owing to its phytochemical constituents. This study evaluated the effect of treatment with A. squamosa fruit extract (ASFE) on testicular toxicity induced in male rats by lead acetate. The metal-chelating capacity and phytochemical composition of ASFE were determined. The LD50 of ASFE was evaluated by probit analysis. Molecular docking simulations were performed using Auto Dock Vina. Forty male Sprague Dawley rats were equally divided into the following groups: Gp1, a negative control group; Gp2, given ASFE (350 mg/kg body weight (b. wt.)) (1/10 of LD50); Gp3, given lead acetate (PbAc) solution (100 mg/kg b. wt.); and Gp4, given PbAc as in Gp3 and ASFE as in Gp2. All treatments were given by oro-gastric intubation daily for 30 days. Body weight changes, spermatological parameters, reproductive hormone levels, oxidative stress parameters, and inflammatory biomarkers were evaluated, and molecular and histopathological investigations were performed. The results showed that ASFE had promising metal-chelating activity and phytochemical composition. The LD50 of ASFE was 3500 mg/kg b. wt. The docking analysis showed that quercetin demonstrated a high binding affinity for JAK-1 and STAT-3 proteins, and this could make it a more promising candidate for targeting the JAK-1/STAT-3 pathway than others. The rats given lead acetate had defective testicular tissues, with altered molecular, biochemical, and histological features, as well as impaired spermatological characteristics. Treatment with ASFE led to a significant mitigation of these dysfunctions and modulated the JAK-1/STAT-3/SOCS-1 axis in the rats.
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Affiliation(s)
- Maysa A. Mobasher
- Department of Pathology, Biochemistry Division, College of Medicine, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Alaa Muqbil Alsirhani
- Department of Chemistry, College of Science, Jouf University, Sakaka 2014, Saudi Arabia;
| | - Maha Abdullah Alwaili
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia;
| | - Fadi Baakdah
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Special Infectious Agents Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Thamir M Eid
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.M.E.); (S.A.A.)
| | - Fahad A. Alshanbari
- Department of Medical Biosciences, College of Veterinary Medicine, Qassim University, Buraydah 51452, Saudi Arabia;
| | - Reem Yahya Alzahri
- Department of Biology, College of Science, University of Jeddah, Jeddah 21589, Saudi Arabia;
| | - Sahar Abdulrahman Alkhodair
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (T.M.E.); (S.A.A.)
| | - Karim Samy El-Said
- Biochemistry Division, Chemistry Department, Faculty of Science, Tanta University, Tanta 31527, Egypt
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Körholz J, Chen LS, Strauss T, Schuetz C, Dalpke AH. One gene to rule them all - clinical perspectives of a potent suppressor of cytokine signaling - SOCS1. Front Immunol 2024; 15:1385190. [PMID: 38711523 PMCID: PMC11070515 DOI: 10.3389/fimmu.2024.1385190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 03/25/2024] [Indexed: 05/08/2024] Open
Abstract
The discovery of Suppressor of Cytokine Signaling 1 (SOCS1) in 1997 marked a significant milestone in understanding the regulation of Janus kinase/Signal transducer and activator of transcription (JAK/STAT) signaling pathways. Subsequent research deciphered its cellular functions, and recent insights into SOCS1 deficiencies in humans underscored its critical role in immune regulation. In humans, SOCS-haploinsufficiency (SOCS1-HI) presents a diverse clinical spectrum, encompassing autoimmune diseases, infection susceptibility, and cancer. Variability in disease manifestation, even within families sharing the same genetic variant, raises questions about clinical penetrance and the need for individualized treatments. Current therapeutic strategies include JAK inhibition, with promising results in controlling inflammation in SOCS1-HI patients. Hematopoietic stem cell transplantation and gene therapy emerge as promising avenues for curative treatments. The evolving landscape of SOCS1 research, emphasizes the need for a nuanced understanding of genetic variants and their functional consequences.
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Affiliation(s)
- Julia Körholz
- Department of Pediatrics, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- University Center for Chronic Immunodeficiencies (UCID), Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Lan-Sun Chen
- Department of Infectious Diseases, Medical Microbiology and Hygiene, Medical Faculty, University Heidelberg, Heidelberg, Germany
- University Hospital Heidelberg, Heidelberg, Germany
| | - Timmy Strauss
- Department of Pediatrics, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- University Center for Chronic Immunodeficiencies (UCID), Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- University Center for Rare Diseases, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Catharina Schuetz
- Department of Pediatrics, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- University Center for Chronic Immunodeficiencies (UCID), Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- University Center for Rare Diseases, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Alexander H. Dalpke
- Department of Infectious Diseases, Medical Microbiology and Hygiene, Medical Faculty, University Heidelberg, Heidelberg, Germany
- University Hospital Heidelberg, Heidelberg, Germany
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White-Gilbertson S, Lu P, Saatci O, Sahin O, Delaney JR, Ogretmen B, Voelkel-Johnson C. Transcriptome analysis of polyploid giant cancer cells and their progeny reveals a functional role for p21 in polyploidization and depolyploidization. J Biol Chem 2024; 300:107136. [PMID: 38447798 PMCID: PMC10979113 DOI: 10.1016/j.jbc.2024.107136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 02/03/2024] [Accepted: 02/15/2024] [Indexed: 03/08/2024] Open
Abstract
Polyploid giant cancer cells (PGCC) are frequently detected in tumors and are increasingly recognized for their roles in chromosomal instability and associated genome evolution that leads to cancer recurrence. We previously reported that therapy stress promotes polyploidy, and that acid ceramidase plays a role in depolyploidization. In this study, we used an RNA-seq approach to gain a better understanding of the underlying transcriptomic changes that occur as cancer cells progress through polyploidization and depolyploidization. Our results revealed gene signatures that are associated with disease-free and/or overall survival in several cancers and identified the cell cycle inhibitor CDKN1A/p21 as the major hub in PGCC and early progeny. Increased expression of p21 in PGCC was limited to the cytoplasm. We previously demonstrated that the sphingolipid enzyme acid ceramidase is dispensable for polyploidization upon therapy stress but plays a crucial role in depolyploidization. The current study demonstrates that treatment of cells with ceramide is not sufficient for p53-independent induction of p21 and that knockdown of acid ceramidase, which hydrolyzes ceramide, does not interfere with upregulation of p21. In contrast, blocking the expression of p21 with UC2288 prevented the induction of acid ceramidase and inhibited both the formation of PGCC from parental cells as well as the generation of progeny from PGCC. Taken together, our data suggest that p21 functions upstream of acid ceramidase and plays an important role in polyploidization and depolyploidization.
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Affiliation(s)
- Shai White-Gilbertson
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ping Lu
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ozge Saatci
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ozgur Sahin
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Joe R Delaney
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Besim Ogretmen
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Christina Voelkel-Johnson
- Department of Microbiology & Immunology, Medical University of South Carolina, Charleston, South Carolina, USA; Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA.
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Ilangumaran S, Gui Y, Shukla A, Ramanathan S. SOCS1 expression in cancer cells: potential roles in promoting antitumor immunity. Front Immunol 2024; 15:1362224. [PMID: 38415248 PMCID: PMC10897024 DOI: 10.3389/fimmu.2024.1362224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 01/31/2024] [Indexed: 02/29/2024] Open
Abstract
Suppressor of cytokine signaling 1 (SOCS1) is a potent regulator immune cell responses and a proven tumor suppressor. Inhibition of SOCS1 in T cells can boost antitumor immunity, whereas its loss in tumor cells increases tumor aggressivity. Investigations into the tumor suppression mechanisms so far focused on tumor cell-intrinsic functions of SOCS1. However, it is possible that SOCS1 expression in tumor cells also regulate antitumor immune responses in a cell-extrinsic manner via direct and indirect mechanisms. Here, we discuss the evidence supporting the latter, and its implications for antitumor immunity.
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Affiliation(s)
- Subburaj Ilangumaran
- Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
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Hu Y, Dong Z, Liu K. Unraveling the complexity of STAT3 in cancer: molecular understanding and drug discovery. J Exp Clin Cancer Res 2024; 43:23. [PMID: 38245798 PMCID: PMC10799433 DOI: 10.1186/s13046-024-02949-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/08/2024] [Indexed: 01/22/2024] Open
Abstract
Signal transducer and activator of transcription 3 (STAT3) is a transcriptional factor involved in almost all cancer hallmark features including tumor proliferation, metastasis, angiogenesis, immunosuppression, tumor inflammation, metabolism reprogramming, drug resistance, cancer stemness. Therefore, STAT3 has become a promising therapeutic target in a wide range of cancers. This review focuses on the up-to-date knowledge of STAT3 signaling in cancer. We summarize both the positive and negative modulators of STAT3 together with the cancer hallmarks involving activities regulated by STAT3 and highlight its extremely sophisticated regulation on immunosuppression in tumor microenvironment and metabolic reprogramming. Direct and indirect inhibitors of STAT3 in preclinical and clinical studies also have been summarized and discussed. Additionally, we highlight and propose new strategies of targeting STAT3 and STAT3-based combinations with established chemotherapy, targeted therapy, immunotherapy and combination therapy. These efforts may provide new perspectives for STAT3-based target therapy in cancer.
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Affiliation(s)
- Yamei Hu
- Tianjian Laboratory for Advanced Biomedical Sciences, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China
- Medical Research Center, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Zigang Dong
- Tianjian Laboratory for Advanced Biomedical Sciences, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China.
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, 450008, Henan, China.
- Cancer Chemoprevention International Collaboration Laboratory, Zhengzhou, Henan, China.
| | - Kangdong Liu
- Tianjian Laboratory for Advanced Biomedical Sciences, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, Henan, China.
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, 450008, Henan, China.
- State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou, Henan, China.
- Provincial Cooperative Innovation Center for Cancer Chemoprevention, Zhengzhou, Henan, China.
- Cancer Chemoprevention International Collaboration Laboratory, Zhengzhou, Henan, China.
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Prieto I, Kavanagh M, Jimenez-Castilla L, Pardines M, Lazaro I, Herrero del Real I, Flores-Muñoz M, Egido J, Lopez-Franco O, Gomez-Guerrero C. A mutual regulatory loop between miR-155 and SOCS1 influences renal inflammation and diabetic kidney disease. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 34:102041. [PMID: 37842165 PMCID: PMC10571033 DOI: 10.1016/j.omtn.2023.102041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 09/23/2023] [Indexed: 10/17/2023]
Abstract
Diabetic kidney disease (DKD) is a common microvascular complication of diabetes, a global health issue. Hyperglycemia, in concert with cytokines, activates the Janus kinase (JAK)/signal transducer and activator of transcription (STAT) pathway to induce inflammation and oxidative stress contributing to renal damage. There is evidence of microRNA-155 (miR-155) involvement in diabetes complications, but the underlying mechanisms are unclear. In this study, gain- and loss-of-function experiments were conducted to investigate the interplay between miR-155-5p and suppressor of cytokine signaling 1 (SOCS1) in the regulation of the JAK/STAT pathway during renal inflammation and DKD. In experimental models of mesangial injury and diabetes, miR-155-5p expression correlated inversely with SOCS1 and positively with albuminuria and expression levels of cytokines and prooxidant genes. In renal cells, miR-155-5p mimic downregulated SOCS1 and promoted STAT1/3 activation, cytokine expression, and cell proliferation and migration. Conversely, both miR-155-5p antagonism and SOCS1 overexpression protected cells from inflammation and hyperglycemia damage. In vivo, SOCS1 gene delivery decreased miR-155-5p and kidney injury in diabetic mice. Moreover, therapeutic inhibition of miR-155-5p suppressed STAT1/3 activation and alleviated albuminuria, mesangial damage, and renal expression of inflammatory and fibrotic genes. In conclusion, modulation of the miR-155/SOCS1 axis protects kidneys against diabetic damage, thus highlighting its potential as therapeutic target for DKD.
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Affiliation(s)
- Ignacio Prieto
- Renal, Vascular and Diabetes Research Lab, Instituto de Investigaciones Sanitarias-Fundacion Jimenez Diaz (IIS-FJD), Universidad Autonoma de Madrid (UAM), 28040 Madrid, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), 28029 Madrid, Spain
| | - María Kavanagh
- Renal, Vascular and Diabetes Research Lab, Instituto de Investigaciones Sanitarias-Fundacion Jimenez Diaz (IIS-FJD), Universidad Autonoma de Madrid (UAM), 28040 Madrid, Spain
| | - Luna Jimenez-Castilla
- Renal, Vascular and Diabetes Research Lab, Instituto de Investigaciones Sanitarias-Fundacion Jimenez Diaz (IIS-FJD), Universidad Autonoma de Madrid (UAM), 28040 Madrid, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), 28029 Madrid, Spain
| | - Marisa Pardines
- Renal, Vascular and Diabetes Research Lab, Instituto de Investigaciones Sanitarias-Fundacion Jimenez Diaz (IIS-FJD), Universidad Autonoma de Madrid (UAM), 28040 Madrid, Spain
| | - Iolanda Lazaro
- Cardiovascular Risk and Nutrition, Hospital del Mar Medical Research Institute-IMIM, 08003 Barcelona, Spain
| | - Isabel Herrero del Real
- Renal, Vascular and Diabetes Research Lab, Instituto de Investigaciones Sanitarias-Fundacion Jimenez Diaz (IIS-FJD), Universidad Autonoma de Madrid (UAM), 28040 Madrid, Spain
| | - Monica Flores-Muñoz
- Translational Medicine Lab, Instituto de Ciencias de la Salud, Universidad Veracruzana, Xalapa 91140, Veracruz, Mexico
| | - Jesus Egido
- Renal, Vascular and Diabetes Research Lab, Instituto de Investigaciones Sanitarias-Fundacion Jimenez Diaz (IIS-FJD), Universidad Autonoma de Madrid (UAM), 28040 Madrid, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), 28029 Madrid, Spain
| | - Oscar Lopez-Franco
- Translational Medicine Lab, Instituto de Ciencias de la Salud, Universidad Veracruzana, Xalapa 91140, Veracruz, Mexico
| | - Carmen Gomez-Guerrero
- Renal, Vascular and Diabetes Research Lab, Instituto de Investigaciones Sanitarias-Fundacion Jimenez Diaz (IIS-FJD), Universidad Autonoma de Madrid (UAM), 28040 Madrid, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), 28029 Madrid, Spain
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Wang Y, Pang X, Liu Y, Mu G, Wang Q. SOCS1 acts as a ferroptosis driver to inhibit the progression and chemotherapy resistance of triple-negative breast cancer. Carcinogenesis 2023; 44:708-715. [PMID: 37665951 DOI: 10.1093/carcin/bgad060] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/16/2023] [Accepted: 08/31/2023] [Indexed: 09/06/2023] Open
Abstract
OBJECTIVES Ferroptosis is involved in many types of cancers, including triple-negative breast cancer (TNBC). Suppressor of cytokine signaling 1 (SOCS1) has recently been implicated as a regulator of ferroptosis. We aim to explore whether targeting SOCS1 is a potential therapeutic strategy for TNBC therapy. METHODS Stable cell lines were constructed using lentivirus transfection. Cell viability was determined using CCK-8 and cell colony formation assays, respectively. Assays including lactate dehydrogenase release, lipid peroxidation and malondialdehyde assays were conducted to evaluate ferroptosis. Real-time quantitative polymerase chain reaction and western blotting were performed to evaluate mRNA and protein expression, respectively. A xenograft animal model was established by subcutaneous injection of cells into the flank. RESULTS Our results showed that SOCS1 overexpression inhibited cell proliferation and induced ferroptosis in TNBC cells, while SOCS1 knockdown promoted cell proliferation and reduced ferroptosis. We also found that SOCS1 regulated ferroptosis by modulating GPX4 expression. Furthermore, SOCS1 regulated cisplatin resistance in TNBC cells by promoting ferroptosis. Our in vivo data suggested that SOCS1 regulated tumor growth and cisplatin resistance in vivo. CONCLUSIONS SOCS1 inhibits the progression and chemotherapy resistance of TNBC by regulating GPX4 expression.
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Affiliation(s)
- Yiding Wang
- Department of Urology, Liaoning Cancer Hospital and Institute/Cancer Hospital of China Medical University, No. 44 Xiaoheyan Road, Dadong District, Shenyang 110042, Liaoning, China
| | - Xiaoling Pang
- Emergency Department, the Fourth Affiliated Hospital of China Medical University, No. 4 Chongshandong Road, Huanggu District, Shenyang 110032, Liaoning, China
| | - Yuexin Liu
- Emergency Department, the Fourth Affiliated Hospital of China Medical University, No. 4 Chongshandong Road, Huanggu District, Shenyang 110032, Liaoning, China
| | - Guiling Mu
- Central Laboratory, Liaoning Cancer Hospital and Institute/Cancer Hospital of China Medical University, No. 44 Xiaoheyan Road, Dadong District, Shenyang 110042, Liaoning, China
| | - Qian Wang
- Medical Oncology, Department of Gastrointestinal Cancer, Liaoning Cancer Hospital and Institute/Cancer Hospital of China Medical University, No. 44 Xiaoheyan Road, Dadong District, Shenyang 110042, Liaoning, China
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Szulc NA, Piechota M, Biriczová L, Thapa P, Pokrzywa W. Lysine deserts and cullin-RING ligase receptors: Navigating untrodden paths in proteostasis. iScience 2023; 26:108344. [PMID: 38026164 PMCID: PMC10665810 DOI: 10.1016/j.isci.2023.108344] [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: 01/18/2023] [Revised: 09/15/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023] Open
Abstract
The ubiquitin-proteasome system (UPS) governs the degradation of proteins by ubiquitinating their lysine residues. Our study focuses on lysine deserts - regions in proteins conspicuously low in lysine residues - in averting ubiquitin-dependent proteolysis. We spotlight the prevalence of lysine deserts among bacteria leveraging the pupylation-dependent proteasomal degradation, and in the UPS of eukaryotes. To further scrutinize this phenomenon, we focused on human receptors VHL and SOCS1 to ascertain if lysine deserts could limit their ubiquitination within the cullin-RING ligase (CRL) complex. Our data indicate that the wild-type and lysine-free variants of VHL and SOCS1 maintain consistent turnover rates, unaltered by CRL-mediated ubiquitination, hinting at a protective mechanism facilitated by lysine deserts. Nonetheless, we noted their ubiquitination at non-lysine sites, alluding to alternative regulation by the UPS. Our research underscores the role of lysine deserts in limiting CRL-mediated ubiquitin tagging while promoting non-lysine ubiquitination, thereby advancing our understanding of proteostasis.
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Affiliation(s)
- Natalia A. Szulc
- Laboratory of Protein Metabolism, International Institute of Molecular and Cell Biology in Warsaw, 4 Ks. Trojdena Str., 02-109 Warsaw, Poland
| | - Małgorzata Piechota
- Laboratory of Protein Metabolism, International Institute of Molecular and Cell Biology in Warsaw, 4 Ks. Trojdena Str., 02-109 Warsaw, Poland
| | - Lilla Biriczová
- Laboratory of Protein Metabolism, International Institute of Molecular and Cell Biology in Warsaw, 4 Ks. Trojdena Str., 02-109 Warsaw, Poland
| | - Pankaj Thapa
- Laboratory of Protein Metabolism, International Institute of Molecular and Cell Biology in Warsaw, 4 Ks. Trojdena Str., 02-109 Warsaw, Poland
| | - Wojciech Pokrzywa
- Laboratory of Protein Metabolism, International Institute of Molecular and Cell Biology in Warsaw, 4 Ks. Trojdena Str., 02-109 Warsaw, Poland
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9
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Paeiz H, Salehi Z, Mashayekhi F, Saeidi Saedi H, Mirzanejad L. The importance of SOCS1 - 1478 CA/del polymorphism and expression in breast cancer: a case-control study in the north of Iran. Breast Cancer Res Treat 2023; 202:389-395. [PMID: 37526791 DOI: 10.1007/s10549-023-07070-3] [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: 05/11/2023] [Accepted: 07/20/2023] [Indexed: 08/02/2023]
Abstract
PURPOSE This project aimed to evaluate the relationship between the suppressor of cytokine signaling-1 (SOCS1) - 1478 CA > del genetic variation and breast cancer susceptibility. Moreover, we investigated the SOCS1 mRNA expression level in cancerous tissues. METHODS A total of 100 patients with breast cancer and 120 healthy individuals were selected. Genomic DNA was extracted from blood. SOCS1 genotyping and relative gene expression were performed using ARMS-PCR (Amplification-Refractory Mutation System-Polymerase Chain Reaction) and real-time PCR, respectively. RESULTS In breast cancer patients, the prevalence of genotype frequencies of SOCS1 (- 1478 CA > del) CA/CA, CA/del, and del/del was 52, 31, and 17%, respectively. Among controls, the distribution of CA/CA, CA/del, and del/del was 63, 15, and 22%, respectively. The chi-square test reported that a significant difference was observed in the genotypic distribution of SOCS1 (- 1478 CA > del) polymorphism between cases and controls (χ2 = 8.08, P = 0.01). In addition, the presence of the CA/del genotype was associated with an elevated risk of breast cancer (in the codominant model: OR 2.51; 95% CI 1.27-4.96, P = 0.007 and in the over dominant model: OR 2.54; 95% CI 1.32-4.90, P = 0.005). However, there was no significant difference in allelic distributions between the groups (P > 0.05). There was no significant difference in the breast cancer risk associated with the dominant and recessive genetic models when the reference was CA/CA and CA/CA + CA/del genotype, respectively (P = 0.09 and P = 0.38). Moreover, the expression of SOCS1 decreased in cancerous tissues as compared to the adjacent non-cancerous tissues (P < 0.0001). CONCLUSION In conclusion, a functional SOCS1 promoter polymorphism (- 1478 CA > del) may affect breast cancer susceptibility.
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Affiliation(s)
- Habibbullah Paeiz
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Zivar Salehi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran.
| | - Farhad Mashayekhi
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Hamid Saeidi Saedi
- Department of Radiation Oncology, Cancer Research Center, Guilan University of Medical Sciences (GUMS), Rasht, Iran
| | - Laleh Mirzanejad
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
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10
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Liu M, Hsu E, Du Y, Lee PY. Suppressor of Cytokine Signaling 1 Haploinsufficiency: A New Driver of Autoimmunity and Immunodysregulation. Rheum Dis Clin North Am 2023; 49:757-772. [PMID: 37821194 DOI: 10.1016/j.rdc.2023.06.003] [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] [Indexed: 10/13/2023]
Abstract
Suppressor of cytokine signaling 1 (SOCS1) is a negative regulator of cytokine signaling that inhibits the activation of Janus kinases. A human disease caused by SOCS1 haploinsufficiency was first identified in 2020. To date, 18 cases of SOCS1 haploinsufficiency have been described. These patients experience enhanced activation of leukocytes and multiorgan system immunodysregulation, with immune-mediated cytopenia as the most common feature. In this review, the authors provide an overview on the biology of SOCS1 and summarize their knowledge of SOCS1 haploinsufficiency including genetics and clinical manifestations. They discuss the available treatment experience and outline an approach for the evaluation of suspected cases.
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Affiliation(s)
- Meng Liu
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA; Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
| | - Evan Hsu
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Yan Du
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA; Department of Rheumatology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Pui Y Lee
- Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA.
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Pandey R, Bakay M, Hakonarson H. SOCS-JAK-STAT inhibitors and SOCS mimetics as treatment options for autoimmune uveitis, psoriasis, lupus, and autoimmune encephalitis. Front Immunol 2023; 14:1271102. [PMID: 38022642 PMCID: PMC10643230 DOI: 10.3389/fimmu.2023.1271102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 10/02/2023] [Indexed: 12/01/2023] Open
Abstract
Autoimmune diseases arise from atypical immune responses that attack self-tissue epitopes, and their development is intricately connected to the disruption of the JAK-STAT signaling pathway, where SOCS proteins play crucial roles. Conditions such as autoimmune uveitis, psoriasis, lupus, and autoimmune encephalitis exhibit immune system dysfunctions associated with JAK-STAT signaling dysregulation. Emerging therapeutic strategies utilize JAK-STAT inhibitors and SOCS mimetics to modulate immune responses and alleviate autoimmune manifestations. Although more research and clinical studies are required to assess their effectiveness, safety profiles, and potential for personalized therapeutic approaches in autoimmune conditions, JAK-STAT inhibitors and SOCS mimetics show promise as potential treatment options. This review explores the action, effectiveness, safety profiles, and future prospects of JAK inhibitors and SOCS mimetics as therapeutic agents for psoriasis, autoimmune uveitis, systemic lupus erythematosus, and autoimmune encephalitis. The findings underscore the importance of investigating these targeted therapies to advance treatment options for individuals suffering from autoimmune diseases.
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Affiliation(s)
- Rahul Pandey
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Marina Bakay
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Hakon Hakonarson
- Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA, United States
- Department of Pediatrics, The University of Pennsylvania School of Medicine, Philadelphia, PA, United States
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12
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Chavez-Dominguez R, Aguilar-Cazares D, Perez-Medina M, Avila-Rios S, Soto-Nava M, Mendez-Tenorio A, Islas-Vazquez L, Benito-Lopez JJ, Galicia-Velasco M, Lopez-Gonzalez JS. Transcriptional signature of early cisplatin drug-tolerant persister cells in lung adenocarcinoma. Front Oncol 2023; 13:1208403. [PMID: 37916165 PMCID: PMC10616253 DOI: 10.3389/fonc.2023.1208403] [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: 04/19/2023] [Accepted: 09/22/2023] [Indexed: 11/03/2023] Open
Abstract
Resistance to cisplatin is the main cause of treatment failure in lung adenocarcinoma. Drug-tolerant-persister (DTP) cells are responsible for intrinsic resistance, since they survive the initial cycles of treatment, representing a reservoir for the emergence of clones that display acquired resistance. Although the molecular mechanisms of DTP cells have been described, few studies have investigated the earliest molecular alterations of DTP cells in intrinsic resistance to cisplatin. In this work, we report a gene expression signature associated with the emergence of cisplatin-DTP cells in lung adenocarcinoma cell lines. After a single exposure to cisplatin, we sequenced the transcriptome of cisplatin-DTPs to identify differentially expressed genes. Bioinformatic analysis revealed that early cisplatin-DTP cells deregulate metabolic and proliferative pathways to survive the drug insult. Interaction network analysis identified three highly connected submodules in which SOCS1 had a significant participation in controlling the proliferation of cisplatin-DTP cells. Expression of the candidate genes and their corresponding protein was validated in lung adenocarcinoma cell lines. Importantly, the expression level of SOCS1 was different between CDDP-susceptible and CDDP-resistant lung adenocarcinoma cell lines. Moreover, knockdown of SOCS1 in the CDDP-resistant cell line partially promoted its susceptibility to CDDP. Finally, the clinical relevance of the candidate genes was analyzed in silico, according to the overall survival of cisplatin-treated patients from The Cancer Genome Atlas. Survival analysis showed that downregulation or upregulation of the selected genes was associated with overall survival. The results obtained indicate that these genes could be employed as predictive biomarkers or potential targets to improve the effectiveness of CDDP treatment in lung cancer patients.
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Affiliation(s)
- Rodolfo Chavez-Dominguez
- Departamento de Enfermedades Cronico-Degenerativas, Laboratorio de Cancer Pulmonar, Instituto Nacional de Enfermedades Respiratorias, Ismael Cosio Villegas, Ciudad de Mexico, Mexico
- Posgrado en Ciencias Biologicas, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
| | - Dolores Aguilar-Cazares
- Departamento de Enfermedades Cronico-Degenerativas, Laboratorio de Cancer Pulmonar, Instituto Nacional de Enfermedades Respiratorias, Ismael Cosio Villegas, Ciudad de Mexico, Mexico
| | - Mario Perez-Medina
- Departamento de Enfermedades Cronico-Degenerativas, Laboratorio de Cancer Pulmonar, Instituto Nacional de Enfermedades Respiratorias, Ismael Cosio Villegas, Ciudad de Mexico, Mexico
- Escuela Nacional de Ciencias Biologicas, Instituto Politecnico Nacional, Ciudad de Mexico, Mexico
| | - Santiago Avila-Rios
- Centro de Investigacion en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosio Villegas, Ciudad de Mexico, Mexico
| | - Maribel Soto-Nava
- Centro de Investigacion en Enfermedades Infecciosas, Instituto Nacional de Enfermedades Respiratorias Ismael Cosio Villegas, Ciudad de Mexico, Mexico
| | - Alfonso Mendez-Tenorio
- Laboratorio de Biotecnologia y Bioinformatica Genomica, Departamento de Bioquimica, Escuela Nacional de Ciencias Biologicas, Instituto Politecnico Nacional, Ciudad de Mexico, Mexico
| | - Lorenzo Islas-Vazquez
- Departamento de Inmunologia y Unidad de Investigacion, Instituto de Oftalmologia “Conde de Valenciana”, Ciudad de Mexico, Mexico
| | - Jesus J. Benito-Lopez
- Departamento de Enfermedades Cronico-Degenerativas, Laboratorio de Cancer Pulmonar, Instituto Nacional de Enfermedades Respiratorias, Ismael Cosio Villegas, Ciudad de Mexico, Mexico
- Posgrado en Ciencias Biologicas, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, Mexico
| | - Miriam Galicia-Velasco
- Departamento de Enfermedades Cronico-Degenerativas, Laboratorio de Cancer Pulmonar, Instituto Nacional de Enfermedades Respiratorias, Ismael Cosio Villegas, Ciudad de Mexico, Mexico
| | - Jose S. Lopez-Gonzalez
- Departamento de Enfermedades Cronico-Degenerativas, Laboratorio de Cancer Pulmonar, Instituto Nacional de Enfermedades Respiratorias, Ismael Cosio Villegas, Ciudad de Mexico, Mexico
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13
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Moutabian H, Radi UK, Saleman AY, Adil M, Zabibah RS, Chaitanya MNL, Saadh MJ, Jawad MJ, Hazrati E, Bagheri H, Pal RS, Akhavan-Sigari R. MicroRNA-155 and cancer metastasis: Regulation of invasion, migration, and epithelial-to-mesenchymal transition. Pathol Res Pract 2023; 250:154789. [PMID: 37741138 DOI: 10.1016/j.prp.2023.154789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/24/2023] [Accepted: 09/01/2023] [Indexed: 09/25/2023]
Abstract
Among the leading causes of death globally has been cancer. Nearly 90% of all cancer-related fatalities are attributed to metastasis, which is the growing of additional malignant growths out of the original cancer origin. Therefore, a significant clinical need for a deeper comprehension of metastasis exists. Beginning investigations are being made on the function of microRNAs (miRNAs) in the metastatic process. Tiny non-coding RNAs called miRNAs have a crucial part in controlling the spread of cancer. Some miRNAs regulate migration, invasion, colonization, cancer stem cells' properties, the epithelial-mesenchymal transition (EMT), and the microenvironment, among other processes, to either promote or prevent metastasis. One of the most well-conserved and versatile miRNAs, miR-155 is primarily distinguished by overexpression in a variety of illnesses, including malignant tumors. It has been discovered that altered miR-155 expression is connected to a number of physiological and pathological processes, including metastasis. As a result, miR-155-mediated signaling pathways were identified as possible cancer molecular therapy targets. The current research on miR-155, which is important in controlling cancer cells' invasion, and metastasis as well as migration, will be summarized in the current work. The crucial significance of the lncRNA/circRNA-miR-155-mRNA network as a crucial regulator of carcinogenesis and a player in the regulation of signaling pathways or related genes implicated in cancer metastasis will be covered in the final section. These might provide light on the creation of fresh treatment plans for controlling cancer metastasis.
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Affiliation(s)
- Hossein Moutabian
- Radiation Sciences Research Center (RSRC), AJA University of Medical Sciences, Tehran, Iran
| | - Usama Kadem Radi
- College of Pharmacy, National University of Science and Technology, Dhi Qar, Iraq
| | | | | | - Rahman S Zabibah
- Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
| | - Mv N L Chaitanya
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144402, India
| | - Mohamed J Saadh
- Faculty of Pharmacy, Middle East University, Amman 11831, Jordan; Applied Science Research Center. Applied Science Private University, Amman, Jordan
| | | | - Ebrahi Hazrati
- Trauma Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Hamed Bagheri
- Radiation Sciences Research Center (RSRC), AJA University of Medical Sciences, Tehran, Iran; Radiation Biology Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Rashmi Saxena Pal
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab 144402, India
| | - Reza Akhavan-Sigari
- Department of Neurosurgery, University Medical Center, Tuebingen, Germany; Department of Health Care Management and Clinical Research, Collegium Humanum Warsaw Management University, Warsaw, Poland
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14
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Wang MX, Shandilya UK, Wu X, Huyben D, Karrow NA. Assessing Larval Zebrafish Survival and Gene Expression Following Sodium Butyrate Exposure and Subsequent Lethal Bacterial Lipopolysaccharide (LPS) Endotoxin Challenge. Toxins (Basel) 2023; 15:588. [PMID: 37888619 PMCID: PMC10610854 DOI: 10.3390/toxins15100588] [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: 08/18/2023] [Revised: 09/15/2023] [Accepted: 09/20/2023] [Indexed: 10/28/2023] Open
Abstract
As aquaculture production continues to grow, producers are looking for more sustainable methods to promote growth and increase fish health and survival. Butyrate is a short-chain fatty acid (SCFA) with considerable benefits to gut health, and in recent years, butyrate has been commonly used as an alternative to antimicrobials in livestock production. In this study, we aimed to assess the protective effects of sodium butyrate (NaB) on larval zebrafish subjected to a lethal Pseudomonas aeruginosa lipopolysaccharide (LPS) endotoxin challenge and to elucidate potential protective mechanisms of action. Larval zebrafish were pre-treated with 0, 3000, or 6000 μM NaB for 24 h at 72 h post-fertilization (hpf), then immune challenged for 24 h with 60 μg/mL of LPS at 96 hpf. Our results demonstrate that larval zebrafish pre-treated with 6000 μM of NaB prior to lethal LPS challenge experienced significantly increased survival by 40%, and this same level of NaB significantly down-regulated the expression of pro-inflammatory Tumor Necrosis Factor α (TNF-alpha). Findings from this study are consistent with the beneficial effects of NaB on other vertebrate species and support the potential use of NaB in aquaculture.
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Affiliation(s)
- Mary X Wang
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Umesh K Shandilya
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Xiang Wu
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - David Huyben
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada
| | - Niel A Karrow
- Department of Animal Biosciences, University of Guelph, Guelph, ON N1G 2W1, Canada
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15
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Jha A, Larkin J, Moore E. SOCS1-KIR Peptide in PEGDA Hydrogels Reduces Pro-Inflammatory Macrophage Activation. Macromol Biosci 2023; 23:e2300237. [PMID: 37337867 DOI: 10.1002/mabi.202300237] [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: 05/25/2023] [Indexed: 06/21/2023]
Abstract
Macrophages modulate the wound healing cascade by adopting different phenotypes such as pro-inflammatory (M1) or pro-wound healing (M2). To reduce M1 activation, the JAK/STAT pathway can be targeted by using suppressors of cytokine signaling (SOCS1) proteins. Recently a peptide mimicking the kinase inhibitory region (KIR) of SOCS1 has been utilized to manipulate the adaptive immune response. However, the utilization of SOCS1-KIR to reduce pro-inflammatory phenotype in macrophages is yet to be investigated in a biomaterial formulation. This study introduces a PEGDA hydrogel platform to investigate SOCS1-KIR as a macrophage phenotype manipulating peptide. Immunocytochemistry, cytokine secretion assays, and gene expression analysis for pro-inflammatory macrophage markers in 2D and 3D experiments demonstrate a reduction in M1 activation due to SOCS1-KIR treatment. The retention of SOCS1-KIR in the hydrogel through release assays and diffusion tests is demonstrated. The swelling ratio of the hydrogel also remains unaffected with the entrapment of SOCS1-KIR. This study elucidates how SOCS1-KIR peptide in PEGDA hydrogels can be utilized as an effective therapeutic for macrophage manipulation.
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Affiliation(s)
- Aakanksha Jha
- J. Crayton Pruitt Family Department of Biomedical Engineering, Herbert Wertheim College of Engineering, University of Florida, Gainesville, FL, 32611, USA
| | - Joseph Larkin
- Department of Microbiology and Cell Science, University of Florida, Gainesville, FL, 32603, USA
| | - Erika Moore
- Fischell Department of Bioengineering, A. James Clark School of Engineering, University of Maryland, College Park, MD, 20742, USA
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16
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Canella A, Nazzaro M, Rajendran S, Schmitt C, Haffey A, Nigita G, Thomas D, Lyberger JM, Behbehani GK, Amankulor NM, Mardis ER, Cripe TP, Rajappa P. Genetically modified IL2 bone-marrow-derived myeloid cells reprogram the glioma immunosuppressive tumor microenvironment. Cell Rep 2023; 42:112891. [PMID: 37516967 DOI: 10.1016/j.celrep.2023.112891] [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: 12/14/2022] [Revised: 05/26/2023] [Accepted: 07/13/2023] [Indexed: 08/01/2023] Open
Abstract
Gliomas are one of the leading causes of cancer-related death in the adolescent and young adult (AYA) population. Two-thirds of AYA glioma patients are affected by low-grade gliomas (LGGs), but there are no specific treatments. Malignant progression is supported by the immunosuppressive stromal component of the tumor microenvironment (TME) exacerbated by M2 macrophages and a paucity of cytotoxic T cells. A single intravenous dose of engineered bone-marrow-derived myeloid cells that release interleukin-2 (GEMys-IL2) was used to treat mice with LGGs. Our results demonstrate that GEMys-IL2 crossed the blood-brain barrier, infiltrated the TME, and reprogrammed the immune cell composition and transcriptome. Moreover, GEMys-IL2 extended survival in an LGG immunocompetent mouse model. Here, we report the efficacy of an in vivo approach that demonstrates the potential for a cell-mediated innate immunotherapy designed to enhance the recruitment of activated effector T and natural killer cells within the glioma TME.
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Affiliation(s)
- Alessandro Canella
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Matthew Nazzaro
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Sakthi Rajendran
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Claire Schmitt
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Abigail Haffey
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Giovanni Nigita
- Department of Cancer Biology and Genetics, Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Diana Thomas
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Columbus, OH, USA
| | - Justin M Lyberger
- Department of Medicine, Division of Hematology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - Gregory K Behbehani
- Department of Medicine, Division of Hematology, The Ohio State University Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA; Pelotonia Institute for Immuno-Oncology, The Ohio State University, Columbus, OH, USA
| | - Nduka M Amankulor
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Elaine R Mardis
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Pediatrics, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Timothy P Cripe
- Center for Childhood Cancer, The Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, OH, USA
| | - Prajwal Rajappa
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH, USA; Department of Pediatrics, The Ohio State University Wexner Medical Center, Columbus, OH, USA; Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
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Guo M, Zhang L, Wang H, Zhou Q, Zhu X, Fu X, Yang J, Liu S, Guo D, Zhang B. SOCS1 as a Biomarker Candidate for HPV Infection and Prognosis of Head and Neck Squamous Cell Carcinomas. Curr Issues Mol Biol 2023; 45:5598-5612. [PMID: 37504269 PMCID: PMC10378037 DOI: 10.3390/cimb45070353] [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: 05/16/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 07/29/2023] Open
Abstract
The pathogenesis of head and neck squamous cell carcinoma (HNSCC) is associated with human papillomavirus (HPV) infection. However, the molecular mechanisms underlying the interactions between HNSCC and HPV remain unclear. Bioinformatics was used to analyze the gene expression dataset of HPV-associated HNSCC based on the Cancer Genome Atlas (TCGA) database. Differentially expressed genes (DEGs) in HPV-positive and HPV-negative HNSCC were screened. Gene function enrichment, protein-protein interactions (PPI), survival analysis, and immune cell infiltration of DEGs were performed. Furthermore, the clinical data of HNSCC tissue samples were analyzed using immunohistochemistry. In total, 194 DEGs were identified. A PPI network was constructed and 10 hub genes (EREG, PLCG1, ERBB4, HBEGF, ZFP42, CBX6, NFKBIA, SOCS1, ATP2B2, and CEND1) were identified. Survival analysis indicated that low expression of SOCS1 was associated with worse overall survival. Immunohistochemistry demonstrated that SOCS1 expression was higher in HPV-negative HNSCC than in HPV-positive HNSCC, and there was a positive correlation between SOCS1 expression and patient survival. This study provides new information on biological targets that may be relevant to the molecular mechanisms underpinning the occurrence and development of HNSCC. SOCS1 may play an important role in the interaction between HPV and HNSCC and serve as a potential biomarker for future therapeutic targets.
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Affiliation(s)
- Manli Guo
- Key Lab of Oral Diseases of Gansu Province, Key Laboratory of Stomatology of State Ethnic Affairs Commission, Northwest Minzu University, Lanzhou 730030, China
| | - Lijie Zhang
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
| | - Huihui Wang
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
- Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, Lanzhou University, Lanzhou 730000, China
| | - Qiaozhen Zhou
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
| | - Xinrang Zhu
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
| | - Xinyu Fu
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
| | - Jinlong Yang
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
| | - Shanhe Liu
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
| | - Dingcheng Guo
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
- Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, Lanzhou University, Lanzhou 730000, China
| | - Baoping Zhang
- School/Hospital of Stomatology, Lanzhou University, Donggang West Road 199, Lanzhou 730000, China
- Key Laboratory of Dental Maxillofacial Reconstruction and Biological Intelligence Manufacturing, Lanzhou University, Lanzhou 730000, China
- Institute of Biomechanics and Medical Engineering, Lanzhou University, Lanzhou 730000, China
- Key Laboratory of Mechanics on Disaster and Environment in Western China, Ministry of Education, College of Civil Engineering and Mechanics, Lanzhou University, Lanzhou 730000, China
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Xia X, Yu H, Li Y, Liang Y, Li G, Huang F. Transcriptome Analysis Identifies Biomarkers for the Diagnosis and Management of Psoriasis Complicated with Depression. Clin Cosmet Investig Dermatol 2023; 16:1287-1301. [PMID: 37223217 PMCID: PMC10202145 DOI: 10.2147/ccid.s413887] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 05/13/2023] [Indexed: 05/25/2023]
Abstract
Purpose Psoriasis is a systemic inflammatory disease, and the mechanism that links psoriasis to depression is still elusive. Hence, this study aimed to elucidate the potential pathogenesis of psoriasis and depression comorbidity. Methods The gene expression profiles of psoriasis (GSE34248, GSE78097 and GSE161683) and depression (GSE39653) were downloaded from the Gene Expression Omnibus (GEO) DataSets. Functional annotation, protein-protein interaction (PPI) network and module construction, and hub gene identification and co-expression analysis were performed, following identification of the common differentially expressed genes (DEGs) of psoriasis and depression. Results A total of 115 common DEGs (55 up-regulated and 60 down-regulated) were identified between psoriasis and depression. Functional analysis indicated that T cell activation and differentiation were predominantly implicated in the potential pathogenesis of these two diseases. In addition, Th17 cell differentiation and cytokines is closely related to both. Finally, 17 hub genes were screened, including CTLA4, LCK, ITK, IL7R, CD3D, SOCS1, IL4R, PRKCQ, SOCS3, IL23A, PDGFB, PAG1, TGFA, FGFR1, RELN, ITGB5 and TNXB, which re-emphasized the importance of the immune system in psoriasis and depression. Conclusion Our study reveals the common pathogenesis of psoriasis and depression. These common pathways and hub genes may apply to a molecular screening tool for depression in psoriasis patients, which could help dermatologists optimize patient management in routine care.
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Affiliation(s)
- Xichun Xia
- Department of Dermatology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Zhuhai, 519050, People’s Republic of China
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632, People’s Republic of China
| | - Hai Yu
- Department of Dermatology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, 510632, People’s Republic of China
| | - Yanxiang Li
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632, People’s Republic of China
| | - Yunting Liang
- Department of Dermatology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Zhuhai, 519050, People’s Republic of China
| | - Guangqiang Li
- The Biomedical Translational Research Institute, Health Science Center (School of Medicine), Jinan University, Guangzhou, 510632, People’s Republic of China
| | - Fang Huang
- Department of Dermatology, Zhuhai People’s Hospital (Zhuhai Hospital Affiliated with Jinan University), Jinan University, Zhuhai, 519050, People’s Republic of China
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Dristy TT, Noor AR, Dey P, Saha A. Structural analysis and conformational dynamics of SOCS1 gene mutations involved in diffuse large B-cell lymphoma. Gene 2023; 864:147293. [PMID: 36813059 DOI: 10.1016/j.gene.2023.147293] [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: 09/27/2022] [Revised: 01/28/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023]
Abstract
OBJECTIVES The SOCS1 gene is frequently mutated in primary Diffuse Large B-Cell Lymphoma (DLBCL) patients and is associated with a reduced survival rate. Using various computational techniques, the current study aims to identify Single Nucleotide Polymorphisms (SNPs) in the SOCS1 gene that are associated with the mortality rate of DLBCL patients. This study also evaluates the effects of SNPs on the structural instability of the SOCS1 protein in DLBCL patient. METHODS The cBioPortal webserver was used for mutations and determining how the SNP mutations affect the SOCS1 protein with various algorithms (PolyPhen-2.0, Provean, PhD-SNPg, SNPs&GO, SIFT, FATHMM, Predict SNP and SNAP). Five webservers (I-Mutant 2.0, MUpro, mCSM, DUET and SDM) were used for protein instability and the conserved status and were also predicted through different tools (ConSurf, Expasy, SOMPA). Lastly, MD simulations were run on the two chosen mutations (S116N and V128G) using GROMACS 5.0.1 to study how the mutations change the structure of SOCS1. RESULTS Among the 93 SOCS1 mutations detected in DLBCL patients, nine mutations were found to have a detrimental effect (damaging/deleterious/pathogenic/altered) on the SOCS1 protein. All the nine selected mutations are in the conserved region and four are on the extended strand site, four on the random coil site and one on the alpha helix position of the secondary protein structure. After anticipating the structural effects of these nine mutations, two were chosen (S116N and V128G) based on mutational frequency, location within the protein, structural effect (primary, secondary and tertiary) on stability and conservation status within the SOCS1 protein. The simulation of a 50 ns time interval revealed that the Rg value of S116N (2.17 nm) is higher than that of WT (1.98 nm), indicating a loss of structural compactness. In the case of the RMSD value, this mutated type (V128G) shows more deviation (1.54 nm) in comparison to the wild-type (2.14 nm) and another mutant type (S116N) (2.12 nm). The average RMSF values of wild-type and mutant types (V128G and S116N) were 0.88 nm, 0.49 nm, and 0.93 nm, respectively. The RMSF result shows that the mutant V128G structure is more stable than the wild-type and mutant S116N structures. CONCLUSION Based on all these computational predictions, this study finds that certain mutations, particularly S116N, have a destabilising and robust effect on the SOCS1 protein. These results can be used to learn more about the importance of SOCS1 mutations in DLBCL patients and to develop new ways to treat DLBCL.
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Affiliation(s)
- Tamanna Tasnim Dristy
- Department of Genetic Engineering and Biotechnology, East West University (EWU), Bangladesh
| | - Al-Rownoka Noor
- Department of Genetic Engineering and Biotechnology, East West University (EWU), Bangladesh
| | - Puja Dey
- Faculty of Medicine, Shimane University, Japan
| | - Ayan Saha
- Department of Bioinformatics and Biotechnology, Asian University for Women, Bangladesh.
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Pereiro P, Figueras A, Novoa B. RNA-Seq analysis of juvenile gilthead sea bream (Sparus aurata) provides some clues regarding their resistance to the nodavirus RGNNV genotype. FISH & SHELLFISH IMMUNOLOGY 2023; 134:108588. [PMID: 36740080 DOI: 10.1016/j.fsi.2023.108588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 06/18/2023]
Abstract
Gilthead sea bream (Sparus aurata) is considered an asymptomatic carrier for the nodavirus genotype affecting European sea bass (Dicentrarchus labrax), RGNNV. Only larvae and juveniles of sea bream have been found to be susceptible to the RGNNV/SJNNV reassortant. Nevertheless, the molecular bases of the high resistance of sea bream against RGNNV are not known, and the overall transcriptome response to the virus remains unexplored. In this work, we conducted the first RNA-Seq analysis of sea bream infected with RGNNV to elucidate the immune mechanisms involved in their resistance. Since we recently published the transcriptome response of sea bass infected with RGNNV, we wanted to take the same tissues (brain and head kidney) at the same time points (24 and 72 h postinfection) to conduct comparative analyses. Sea bream responded to RGNNV challenge with a powerful immune arsenal characterized by the high expression of a multitude of type I interferon-related genes, immune receptors and antigen presentation-related genes in both tissues. Moreover, complement-, coagulation- and angiogenesis-related genes were highly enriched in the head kidney at the earlier sampling point. Interestingly, despite the strong immune response found in the brain, inflammation seems to have been restrained, resulting in a neuroprotective scenario. While the response in sea bass was characterized by the activation of the stress axis, which could lead to immunosuppression and neuronal damage, genes involved in these processes were not modulated in sea bream. An efficient antiviral response accompanied by low inflammation and the absence of stimulation of the stress response seem to play a role in the success of sea bream in resisting RGNNV infection.
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Affiliation(s)
| | | | - Beatriz Novoa
- Instituto de Investigaciones Marinas (IIM-CSIC), Vigo, Spain.
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Yu MY, Jia HJ, Zhang J, Ran GH, Liu Y, Yang XH. Exosomal miRNAs-mediated macrophage polarization and its potential clinical application. Int Immunopharmacol 2023; 117:109905. [PMID: 36848789 DOI: 10.1016/j.intimp.2023.109905] [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: 12/24/2022] [Revised: 02/13/2023] [Accepted: 02/13/2023] [Indexed: 03/01/2023]
Abstract
Macrophages are highly heterogeneous and plastic immune cells that play an important role in the fight against pathogenic microorganisms and tumor cells. After different stimuli, macrophages can polarize to the M1 phenotype to show a pro-inflammatory effect and the M2 phenotype to show an anti-inflammatory effect. The balance of macrophage polarization is highly correlated with disease progression, and therapeutic approaches to reprogram macrophages by targeting macrophage polarization are feasible. There are a large number of exosomes in tissue cells, which can transmit information between cells. In particular, microRNAs (miRNAs) in the exosomes can regulate the polarization of macrophages and further affect the progression of various diseases. At the same time, exosomes are also effective "drug" carriers, laying the foundation for the clinical application of exosomes. This review describes some pathways involved in M1/M2 macrophage polarization and the effects of miRNA carried by exosomes from different sources on the polarization of macrophages. Finally, the application prospects and challenges of exosomes/exosomal miRNAs in clinical treatment are also discussed.
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Affiliation(s)
- Ming Yun Yu
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, No. 21 Bohai Road, Caofeidian Eco-city, Tangshan, 063210 Hebei, China
| | - Hui Jie Jia
- School of Basic Medicine, Dali University, Dali, Yunnan 671000, China
| | - Jing Zhang
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, No. 21 Bohai Road, Caofeidian Eco-city, Tangshan, 063210 Hebei, China
| | - Guang He Ran
- Department of Medical Laboratory, Chang shou District Hospital of Traditional Chinese Medicine, No. 1 Xinglin Road, Peach Blossom New Town, Changshou District, 401200 Chongqing, China
| | - Yan Liu
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, No. 21 Bohai Road, Caofeidian Eco-city, Tangshan, 063210 Hebei, China.
| | - Xiu Hong Yang
- Hebei Key Laboratory for Chronic Diseases, Tangshan Key Laboratory for Preclinical and Basic Research on Chronic Diseases, School of Basic Medical Sciences, North China University of Science and Technology, No. 21 Bohai Road, Caofeidian Eco-city, Tangshan, 063210 Hebei, China.
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22
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Fan X, Qiu L, Zhu W, Huang L, Tu X, Miao Y. CEBPA-Regulated Expression of SOCS1 Suppresses Milk Protein Synthesis through mTOR and JAK2-STAT5 Signaling Pathways in Buffalo Mammary Epithelial Cells. Foods 2023; 12:foods12040708. [PMID: 36832783 PMCID: PMC9955710 DOI: 10.3390/foods12040708] [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: 11/21/2022] [Revised: 12/15/2022] [Accepted: 02/01/2023] [Indexed: 02/10/2023] Open
Abstract
Milk protein content is a key quality indicator of milk, and therefore elucidating its synthesis mechanism has been the focus of research in recent years. Suppressor of cytokine signaling 1 (SOCS1) is an important inhibitor of cytokine signaling pathways that can inhibit milk protein synthesis in mice. However, it remains elusive whether SOCS1 plays roles in the milk protein synthesis in the buffalo mammary gland. In this study, we found that the mRNA and protein expression levels of SOCS1 in buffalo mammary tissue during the dry-off period was significantly lower than those during lactation. Overexpression and knockdown experiments of SOCS1 showed that it influenced the expression and phosphorylation of multiple key factors in the mTOR and JAK2-STAT5 signaling pathways in buffalo mammary epithelial cells (BuMECs). Consistently, intracellular milk protein content was significantly decreased in cells with SOCS1 overexpression, while it increased significantly in the cells with SOCS1 knockdown. The CCAAT/enhancer binding protein α (CEBPA) could enhance the mRNA and protein expression of SOCS1 and its promoter activity in BuMECs, but this effect was eliminated when CEBPA and NF-κB binding sites were deleted. Therefore, CEBPA was determined to promote SOCS1 transcription via the CEBPA and NF-κB binding sites located in the SOCS1 promoter. Our data indicate that buffalo SOCS1 plays a significant role in affecting milk protein synthesis through the mTOR and JAK2-STAT5 signaling pathways, and its expression is directly regulated by CEBPA. These results improve our understanding of the regulation mechanism of buffalo milk protein synthesis.
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Chen X, Li P, Huang R, Zhang J, Ouyang X, Tan D. Ulinastatin affects focal cerebral ischemia-reperfusion injury via SOCS1-mediated JAK2/STAT3 signalling pathway. Clin Exp Pharmacol Physiol 2023; 50:107-116. [PMID: 36222378 DOI: 10.1111/1440-1681.13731] [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: 01/18/2022] [Revised: 09/28/2022] [Accepted: 10/07/2022] [Indexed: 12/14/2022]
Abstract
Cerebral ischemia results in loss of cerebral blood flow, which contributes to neuronal damage, neurocognitive impairment, as well as learning and memory difficulties. Although reperfusion is necessary to restore the blood supply to the brain, it also leads to several detrimental effects on the brain. The purpose of this study was to assess the effects of ulinastatin (UTI) on preventing focal cerebral ischemia/reperfusion-induced injury (FCIRI). First, a rat model of FCIRI was established and treated with UTI. The effects of UTI on FCIRI in rats were evaluated using Morris water maze assay, triphenyl tetrazolium chloride staining, TUNEL, western blot assay, and enzyme-linked immunosorbent assay analysis. UTI was found to improve the learning memory ability, reduce infarction area, inhibit apoptosis and decrease inflammation in FCIRI rats. Messenger RNA microarray analysis of hippocampal tissues revealed that suppressor of cytokine signalling-1 (SOCS1) was the downstream target of UTI in FCIRI. SOCS1 depletion impaired the protective effect of UTI on FCIRI in rats. SOCS1 blocked the activation of the JAK2/STAT3 pathway. JAK2 inhibitor caused the JAK2/STAT3 pathway deficit, hence reversing the effect of sh-SOCS1 on FCIRI in rats. Taken together, our results demonstrate that UTI alleviated FCIRI in rats, which was, to some extent, related to SOCS1-mediated JAK2/STAT3 pathway.
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Affiliation(s)
- Xiaoxi Chen
- Department of Anesthesiology, Hengyang City Central Hospital, Hengyang, China
| | - Peng Li
- Department of Anesthesiology, Hengyang City Central Hospital, Hengyang, China
| | - Renming Huang
- Department of Anesthesiology, Hengyang City Central Hospital, Hengyang, China
| | - Juan Zhang
- Department of Anesthesiology, Hengyang City Central Hospital, Hengyang, China
| | - Xingzhi Ouyang
- Department of Anesthesiology, Hengyang City Central Hospital, Hengyang, China
| | - Dianxiang Tan
- Department of Anesthesiology, Hengyang City Central Hospital, Hengyang, China
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24
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CD4+ T Cell Regulatory Network Underlies the Decrease in Th1 and the Increase in Anergic and Th17 Subsets in Severe COVID-19. Pathogens 2022; 12:pathogens12010018. [PMID: 36678366 PMCID: PMC9865341 DOI: 10.3390/pathogens12010018] [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: 11/10/2022] [Revised: 12/10/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
In this model we use a dynamic and multistable Boolean regulatory network to provide a mechanistic explanation of the lymphopenia and dysregulation of CD4+ T cell subsets in COVID-19 and provide therapeutic targets. Using a previous model, the cytokine micro-environments found in mild, moderate, and severe COVID-19 with and without TGF-β and IL-10 was we simulated. It shows that as the severity of the disease increases, the number of antiviral Th1 cells decreases, while the the number of Th1-like regulatory and exhausted cells and the proportion between Th1 and Th1R cells increases. The addition of the regulatory cytokines TFG-β and IL-10 makes the Th1 attractor unstable and favors the Th17 and regulatory subsets. This is associated with the contradictory signals in the micro-environment that activate SOCS proteins that block the signaling pathways. Furthermore, it determined four possible therapeutic targets that increase the Th1 compartment in severe COVID-19: the activation of the IFN-γ pathway, or the inhibition of TGF-β or IL-10 pathways or SOCS1 protein; from these, inhibiting SOCS1 has the lowest number of predicted collateral effects. Finally, a tool is provided that allows simulations of specific cytokine environments and predictions of CD4 T cell subsets and possible interventions, as well as associated secondary effects.
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25
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miRNA-331-3p Affects the Proliferation, Metastasis, and Invasion of Osteosarcoma through SOCS1/JAK2/STAT3. JOURNAL OF ONCOLOGY 2022; 2022:6459029. [PMID: 36199788 PMCID: PMC9529391 DOI: 10.1155/2022/6459029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 11/18/2022]
Abstract
MicroRNAs (miRNAs) are regulatory small noncoding RNAs that play a key role in several types of cancer. It has been reported that miR-331-3p is involved in the development and progression of various cancers, but there are few reports regarding osteosarcoma (OS). The public GEO database was used to analyze the survival difference of miR-331-3p in OS organizations. The level of cell proliferation assay was assessed by CCK-8 and colony formation. First, transwell and wound-healing assays were used to detect the transfer and invasion ability of miR-331-3p in OS. Second, TargetScan, miRDBmiR, TarBase, and dual-luciferase reporter gene assays were used to determine SOCS1 as a targeted regulator. Third, Western blot and immunohistochemistry were used to detect the expression of protein levels. Finally, a mouse model of subcutaneously transplantable tumors is used to evaluate the proliferation of OS in vivo. The low expression of miR-331-3p was negatively correlated with the overall survival of OS patients. Overexpression of miR-331-3p significantly inhibited cell proliferation, metastasis, and invasion. Moreover, miR-331-3p affected the occurrence and development of osteosarcoma by targeting the SOCS1/JAK2/STAT3 signaling pathway. Therefore, miR-331-3p reduces the expression of SOCS1 by combining with its 3′UTR, thereby activating the JAK2/STAT3 signaling pathway to regulate the progression of OS. This provides a new theoretical basis for the treatment of osteosarcoma.
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La Manna S, Fortuna S, Leone M, Mercurio FA, Di Donato I, Bellavita R, Grieco P, Merlino F, Marasco D. Ad-hoc modifications of cyclic mimetics of SOCS1 protein: Structural and functional insights. Eur J Med Chem 2022; 243:114781. [PMID: 36152385 DOI: 10.1016/j.ejmech.2022.114781] [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: 07/14/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022]
Abstract
Suppressors of cytokine signaling 1 (SOCS1) protein, a negative regulator of the Janus kinase (JAK)-signal transducer and activator of transcription (STAT) pathway, possesses a small kinase inhibitory region (KIR) involved in the inhibition of JAK kinases. Several studies showed that mimetics of KIR-SOCS1 can be potent therapeutics in several disorders (e.g., neurological, autoimmune or cardiovascular diseases). In this work, starting from a recently identified cyclic peptidomimetic of KIR-SOCS1, icPS5(Nal1), to optimize the peptide structure and improve its biological activity, we designed novel derivatives, containing crucial amino acids substitutions and/or modifications affecting the ring size. By combining microscale thermophoresis (MST), Circular Dichroism (CD), Nuclear Magnetic Resonance (NMR) and computational studies, we showed that the cycle size plays a key role in the interaction with JAK2 and the substitution of native residues with un-natural building blocks is a valid tool to maintain low-micromolar affinity toward JAK2, greatly increasing their serum stability. These findings contribute to increase the structural knowledge required for the recognition of SOCS1/JAK2 and to progress towards their conversion into more drug-like compounds.
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Affiliation(s)
- Sara La Manna
- Department of Pharmacy, University of Naples "Federico II", 80131, Naples, Italy
| | - Sara Fortuna
- CONCEPT Lab, Istituto Italiano di Tecnologia (IIT), Via E. Melen, 83, I-16152, Genova, Italy
| | - Marilisa Leone
- Institute of Biostructures and Bioimaging, CNR, 80145, Naples, Italy
| | - Flavia A Mercurio
- Institute of Biostructures and Bioimaging, CNR, 80145, Naples, Italy
| | - Ilaria Di Donato
- Department of Pharmacy, University of Naples "Federico II", 80131, Naples, Italy
| | - Rosa Bellavita
- Department of Pharmacy, University of Naples "Federico II", 80131, Naples, Italy
| | - Paolo Grieco
- Department of Pharmacy, University of Naples "Federico II", 80131, Naples, Italy
| | - Francesco Merlino
- Department of Pharmacy, University of Naples "Federico II", 80131, Naples, Italy
| | - Daniela Marasco
- Department of Pharmacy, University of Naples "Federico II", 80131, Naples, Italy.
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27
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Bahrami F, Masoudzadeh N, Van Veen S, Persson J, Lari A, Sarvnaz H, Taslimi Y, Östensson M, Andersson B, Sharifi I, Goyonlo VM, Ottenhoff TH, Haks MC, Harandi AM, Rafati S. Blood transcriptional profiles distinguish different clinical stages of cutaneous leishmaniasis in humans. Mol Immunol 2022; 149:165-173. [PMID: 35905592 DOI: 10.1016/j.molimm.2022.07.008] [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: 03/27/2022] [Revised: 07/03/2022] [Accepted: 07/19/2022] [Indexed: 10/16/2022]
Abstract
Cutaneous leishmaniasis (CL) is a neglected tropical disease with severe morbidity and socioeconomic sequelae. A better understanding of underlying immune mechanisms that lead to different clinical outcomes of CL could inform the rational design of intervention measures. While transcriptomic analyses of CL lesions were recently reported by us and others, there is a dearth of information on the expression of immune-related genes in the blood of CL patients. Herein, we investigated immune-related gene expression in whole blood samples collected from individuals with different clinical stages of CL along with healthy volunteers in an endemic CL region where Leishmania (L.) tropica is prevalent. Study participants were categorized into asymptomatic (LST+) and healthy uninfected (LST-) groups based on their leishmanin skin test (LST). Whole blood PAXgene samples were collected from volunteers, who had healed CL lesions, and patients with active L. tropica cutaneous lesions. Quality RNA extracted from 57 blood samples were subjected to Dual-color reverse-transcription multiplex ligation-dependent probe amplification (dcRT-MLPA) assay for profiling 144 immune-related genes. Results show significant changes in the expression of genes involved in interferon signaling pathway in the blood of active CL patients, asymptomatics and healed individuals. Nonetheless, distinct profiles for several immune-related genes were identified in the healed, the asymptomatic, and the CL patients compared to the healthy controls. Among others, IFI16 and CCL11 were found as immune transcript signatures for the healed and the asymptomatic individuals, respectively. These results warrant further exploration to pinpoint novel blood biomarkers for different clinical stages of CL.
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Affiliation(s)
- Fariborz Bahrami
- Department of Immunology, Pasteur Institute of Iran, Tehran, Iran
| | - Nasrin Masoudzadeh
- Department of Immunotherapy and Leishmania Vaccine Research, Pasteur Institute of Iran, Tehran, Iran
| | - Suzanne Van Veen
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Josefine Persson
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Arezou Lari
- Systems Biomedicine Unit, Pasteur Institute of Iran, Tehran, Iran
| | - Hamzeh Sarvnaz
- Department of Immunotherapy and Leishmania Vaccine Research, Pasteur Institute of Iran, Tehran, Iran
| | - Yasaman Taslimi
- Department of Immunotherapy and Leishmania Vaccine Research, Pasteur Institute of Iran, Tehran, Iran
| | - Malin Östensson
- Bioinformatics Core Facility, University of Gothenburg, Gothenburg, Sweden
| | - Björn Andersson
- Bioinformatics Core Facility, University of Gothenburg, Gothenburg, Sweden
| | - Iraj Sharifi
- Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Tom Hm Ottenhoff
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Mariëlle C Haks
- Department of Infectious Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Ali M Harandi
- Department of Microbiology and Immunology, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Vaccine Evaluation Center, BC Children's Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada.
| | - Sima Rafati
- Department of Immunotherapy and Leishmania Vaccine Research, Pasteur Institute of Iran, Tehran, Iran.
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28
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Kopalli SR, Annamneedi VP, Koppula S. Potential Natural Biomolecules Targeting JAK/STAT/SOCS Signaling in the Management of Atopic Dermatitis. Molecules 2022; 27:molecules27144660. [PMID: 35889539 PMCID: PMC9319717 DOI: 10.3390/molecules27144660] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 07/18/2022] [Accepted: 07/20/2022] [Indexed: 12/29/2022] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disease caused by the dysregulation of cytokines and other immune mediators. JAK/STAT is a classical signal transduction pathway involved in various biological processes, and its dysregulation contributes to the key aspects of AD pathogenesis. Suppressor of cytokine signaling (SOCS) proteins negatively regulate the immune-related inflammatory responses mediated by the JAK/STAT pathway. JAK/STAT-mediated production of cytokines including IL-4, IL-13, IL-31, and TSLP inhibits the expression of important skin barrier proteins and triggers pruritus in AD. The expression of SOCS proteins regulates the JAK-mediated cytokines and facilitates maintaining the skin barrier disruptions seen in AD. STATs are crucial in dendritic-cell-activated Th2 cell differentiation in the skin, releasing inflammatory cytokines, indicating that AD is a Th2-mediated skin disorder. SOCS proteins aid in balancing Th1/Th2 cells and, moreover, regulate the onset and maintenance of Th2-mediated allergic responses by reducing the Th2 cell activation and differentiation. SOCS proteins play a pivotal role in inflammatory cytokine-signaling events that act via the JAK/STAT pathway. Therapies relying on natural products and derived biomolecules have proven beneficial in AD when compared with the synthetic regimen. In this review, we focused on the available literature on the potential natural-product-derived biomolecules targeting JAK/STAT/SOCS signaling, mainly emphasizing the SOCS family of proteins (SOCS1, SOCS3, and SOCS5) acting as negative regulators in modulating JAK/STAT-mediated responses in AD pathogenesis and other inflammatory disorders.
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Affiliation(s)
| | - Venkata Prakash Annamneedi
- Convergence Science Research Center, College of Pharmacy and Institute of Chronic Diseases, Sahmyook University, Seoul 01795, Korea;
| | - Sushruta Koppula
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju 27381, Korea
- Correspondence:
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29
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Ni Y, Low JT, Silke J, O'Reilly LA. Digesting the Role of JAK-STAT and Cytokine Signaling in Oral and Gastric Cancers. Front Immunol 2022; 13:835997. [PMID: 35844493 PMCID: PMC9277720 DOI: 10.3389/fimmu.2022.835997] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 05/16/2022] [Indexed: 12/12/2022] Open
Abstract
When small proteins such as cytokines bind to their associated receptors on the plasma membrane, they can activate multiple internal signaling cascades allowing information from one cell to affect another. Frequently the signaling cascade leads to a change in gene expression that can affect cell functions such as proliferation, differentiation and homeostasis. The Janus kinase-signal transducer and activator of transcription (JAK-STAT) and the tumor necrosis factor receptor (TNFR) are the pivotal mechanisms employed for such communication. When deregulated, the JAK-STAT and the TNF receptor signaling pathways can induce chronic inflammatory phenotypes by promoting more cytokine production. Furthermore, these signaling pathways can promote replication, survival and metastasis of cancer cells. This review will summarize the essentials of the JAK/STAT and TNF signaling pathways and their regulation and the molecular mechanisms that lead to the dysregulation of the JAK-STAT pathway. The consequences of dysregulation, as ascertained from founding work in haematopoietic malignancies to more recent research in solid oral-gastrointestinal cancers, will also be discussed. Finally, this review will highlight the development and future of therapeutic applications which modulate the JAK-STAT or the TNF signaling pathways in cancers.
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Affiliation(s)
- Yanhong Ni
- Central Laboratory, Nanjing Stomatological Hospital, Medical School of Nanjing University, Nanjing, China
| | - Jun T Low
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - John Silke
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
| | - Lorraine A O'Reilly
- Inflammation Division, The Walter and Eliza Hall Institute of Medical Research, Melbourne, VIC, Australia.,Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia
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30
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Masuzaki R, Kanda T, Sasaki R, Matsumoto N, Nirei K, Ogawa M, Karp SJ, Moriyama M, Kogure H. Suppressors of Cytokine Signaling and Hepatocellular Carcinoma. Cancers (Basel) 2022; 14:cancers14102549. [PMID: 35626153 PMCID: PMC9139988 DOI: 10.3390/cancers14102549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 05/21/2022] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Hepatocellular carcinoma (HCC) is a common malignancy worldwide. The HCC generally develops in the liver of patients already suffering from chronic liver disease. There have been significant advances in both the curative and palliative treatment of HCC. Although liver resection is a curative treatment for HCC, its indication is often limited due to an impaired liver function reservoir. There is still a need to understand how to control liver regeneration after resection and find better cancer immunotherapy and anticancer drugs for advanced HCC. Suppressors of cytokine signaling (SOCS) negatively regulate cytokine signaling related to cell proliferation, differentiation, and immune response; therefore, SOCS are thought to play an important role in HCC development and liver regeneration. Abstract Cytokines are secreted soluble glycoproteins that regulate cellular growth, proliferation, and differentiation. Suppressors of cytokine signaling (SOCS) proteins negatively regulate cytokine signaling and form a classical negative feedback loop in the signaling pathways. There are eight members of the SOCS family. The SOCS proteins are all comprised of a loosely conserved N-terminal domain, a central Src homology 2 (SH2) domain, and a highly conserved SOCS box at the C-terminus. The role of SOCS proteins has been implicated in the regulation of cytokines and growth factors in liver diseases. The SOCS1 and SOCS3 proteins are involved in immune response and inhibit protective interferon signaling in viral hepatitis. A decreased expression of SOCS3 is associated with advanced stage and poor prognosis of patients with hepatocellular carcinoma (HCC). DNA methylations of SOCS1 and SOCS3 are found in HCC. Precise regulation of liver regeneration is influenced by stimulatory and inhibitory factors after partial hepatectomy (PH), in particular, SOCS2 and SOCS3 are induced at an early time point after PH. Evidence supporting the important role of SOCS signaling during liver regeneration also supports a role of SOCS signaling in HCC. Immuno-oncology drugs are now the first-line therapy for advanced HCC. The SOCS can be potential targets for HCC in terms of cell proliferation, cell differentiation, and immune response. In this literature review, we summarize recent findings of the SOCS family proteins related to HCC and liver diseases.
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Affiliation(s)
- Ryota Masuzaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
- Correspondence: ; Tel.: +81-3-3972-8111
| | - Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Reina Sasaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Naoki Matsumoto
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Kazushige Nirei
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Masahiro Ogawa
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Seth J. Karp
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
| | - Mitsuhiko Moriyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Hirofumi Kogure
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
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Open label safety and efficacy pilot to study mitigation of equine recurrent uveitis through topical suppressor of cytokine signaling-1 mimetic peptide. Sci Rep 2022; 12:7177. [PMID: 35505065 PMCID: PMC9065145 DOI: 10.1038/s41598-022-11338-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 04/19/2022] [Indexed: 02/07/2023] Open
Abstract
Equine recurrent uveitis (ERU) is a painful and debilitating autoimmune disease and represents the only spontaneous model of human recurrent uveitis (RU). Despite the efficacy of existing treatments, RU remains a leading cause of visual handicap in horses and humans. Cytokines, which utilize Janus kinase 2 (Jak2) for signaling, drive the inflammatory processes in ERU that promote blindness. Notably, suppressor of cytokine signaling 1 (SOCS1), which naturally limits the activation of Jak2 through binding interactions, is often deficient in autoimmune disease patients. Significantly, we previously showed that topical administration of a SOCS1 peptide mimic (SOCS1-KIR) mitigated induced rodent uveitis. In this pilot study, we test the potential to translate the therapeutic efficacy observed in experimental rodent uveitis to equine patient disease. Through bioinformatics and peptide binding assays we demonstrate putative binding of the SOCS1-KIR peptide to equine Jak2. We also show that topical, or intravitreal injection of SOCS1-KIR was well tolerated within the equine eye through physical and ophthalmic examinations. Finally, we show that topical SOCS1-KIR administration was associated with significant clinical ERU improvement. Together, these results provide a scientific rationale, and supporting experimental evidence for the therapeutic use of a SOCS1 mimetic peptide in RU.
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Mechanism of Sishen-Pill-Regulated Special Memory T and mTfh Cell via Involving JAK/STAT5 Pathway in Colitis Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6446674. [PMID: 35388299 PMCID: PMC8979676 DOI: 10.1155/2022/6446674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 02/13/2022] [Accepted: 03/11/2022] [Indexed: 12/03/2022]
Abstract
It is known that memory T cells (mT cell) and memory T follicular cells (mTfh) play vital roles in the IBD pathogenesis. Sishen Pill (SSP) is a classic prescription used to treat chronic ulcerative colitis (UC). However, it is still unclear whether SSP can regulate immune homeostasis induced by mT cell and mTfh to treat IBD. In this study, we measured mT cell and mTfh level to explore the conceivable mechanism of SSP-treated IBD. The mice colitis were induced by dextran sulfate sodium (DSS) and were treated by SSP for 7 days. The therapeutic effect of SSP was evaluated by macroscopic and microscopic observation; the mT cell, mTfh, and their subsets were analyzed by flow cytometry. Activation of the JAK/STAT signaling pathway was analyzed by using a Western blot. In the present study, SSP significantly reversed weight loss and colonic injury (colon weight increase and colonic length shortening) caused by 3% DSS in physiological saline solution. Flow cytometry showed that the percentages of CD4+ and CD8+ expressions on central memory T cells were enhanced after SSP treatment, while the CD4+ T cm, CD4+ mTfh (memory T follicular helper) cells and their subpopulations were also significantly increased. Moreover, SSP inhibited the expression of JAK/STAT signaling pathway proteins JAK1, PIAS3, STAT5, p-STAT5, BIM, BAX, caspase-3, and β-casein and promoted the expression of JAK3, PISA1, Bcl-2, and caveolin-1. In summary, SSP can regulate immune homeostasis induced by mT cell and mTfh in DSS-induced colitis, which is potentially correlated with JAK/STAT signaling pathway activation.
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Outstanding prognostic value of novel ferroptosis-related genes in chemoresistance osteosarcoma patients. Sci Rep 2022; 12:5029. [PMID: 35322804 PMCID: PMC8943205 DOI: 10.1038/s41598-022-09080-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/16/2022] [Indexed: 12/11/2022] Open
Abstract
Osteosarcoma (OS) is the most common bone-derived tumor, and chemoresistance is a pivotal factor in the poor prognosis of patients with OS. Ferroptosis, as an emerging modality of regulated cell death, has demonstrated potential value in tumor chemoresistance studies. Through the gene expression omnibus database in conjunction with the FerrDb database, we identified novel ferroptosis-related differentially expressed genes (DEGs) involving chemoresistance in OS patients. Subsequently, enrichment analysis, protein-protein interaction network analysis and survival analysis were performed sequentially to recognize the hub genes and ultimately to construct a predictive model. The model constructed from the TARGET database was exhibited in a nomogram and assessed by calibration curves. The prognostic value of the model and hub genes was validated separately by an independent cohort. Twenty-two ferroptosis-related DEGs were identified, including 16 up-regulated and 6 down-regulated. Among them, expressions of CBS, COCS1, EGFR, as hub genes, were significantly associated with the prognosis of OS patients and were evidenced as independent prognostic factors. An efficient prognostic model covering hub gene expressions and clinical variables was developed and validated. Combining the results of hub genes in differential analysis, the actions of hub genes in ferroptosis, and the prognostic relevance of hub genes in patients, we revealed that CBS, SOCS1 and EGFR might play essential roles in OS and its chemoresistance with potential research and clinical value.
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Wan L, Jia RM, Ji LL, Qin XM, Hu L, Hu F, Han Y, Pan YB, Jiang CY, Liu WT. AMPK-autophagy-mediated inhibition of microRNA-30a-5p alleviates morphine tolerance via SOCS3-dependent neuroinflammation suppression. J Neuroinflammation 2022; 19:25. [PMID: 35093117 PMCID: PMC8800317 DOI: 10.1186/s12974-022-02384-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 01/10/2022] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The development of morphine tolerance is a clinical challenge for managing severe pain. Studies have shown that neuroinflammation is a critical aspect for the development of analgesic tolerance. We found that AMPK-autophagy activation could suppress neuroinflammation and improve morphine tolerance via the upregulation of suppressor of cytokine signaling 3 (SOCS3) by inhibiting the processing and maturation of microRNA-30a-5p. METHODS CD-1 mice were utilized for the tail-flick test to evaluate morphine tolerance. The microglial cell line BV-2 was utilized to investigate the mechanism of AMPK-autophagy-mediated posttranscriptional regulation of SOCS3. Proinflammatory cytokines were measured by western blotting and real-time PCR. The levels of SOCS3 and miRNA-processing enzymes were evaluated by western blotting, real-time PCR and immunofluorescence staining. RESULTS Based on experimental verification, miRNA-30a-5p could negatively regulate SOCS3. The AMPK activators AICAR, resveratrol and metformin downregulated miRNA-30a-5p. We found that AMPK activators specifically inhibited the processing and maturation of miRNA-30a-5p in microglia by degrading DICER and AGO2 via autophagy. Furthermore, a miRNA-30a-5p inhibitor significantly improved morphine tolerance via upregulation of SCOS3 in mice. It markedly increased the level of SOCS3 in the spinal cord of mice and subsequently inhibited morphine-induced phosphorylation of NF-κB p65. In addition, a miRNA-30a-5p inhibitor decreased the levels of IL-1β and TNF-α caused by morphine in microglia. CONCLUSION AMPK-autophagy activation suppresses neuroinflammation and improves morphine tolerance via the upregulation of SOCS3 by inhibiting miRNA-30a-5p.
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Affiliation(s)
- Li Wan
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China
| | - Ru-Meng Jia
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China
| | - Lu-Lu Ji
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China
| | - Xin-Miao Qin
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China
| | - Liang Hu
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China
| | - Fan Hu
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China
| | - Yuan Han
- Department of Anesthesiology, Eye & ENT Hospital, Fudan University, Shanghai, 200031, China
| | - Yin-Bing Pan
- Department of Anesthesiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, Jiangsu, China
| | - Chun-Yi Jiang
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China.
| | - Wen-Tao Liu
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, 211166, Jiangsu, China.
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Corbet M, Pineda MA, Yang K, Tarafdar A, McGrath S, Nakagawa R, Lumb FE, Suckling CJ, Harnett W, Harnett MM. Epigenetic drug development for autoimmune and inflammatory diseases. PLoS Pathog 2021; 17:e1010069. [PMID: 34748611 PMCID: PMC8601611 DOI: 10.1371/journal.ppat.1010069] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 11/18/2021] [Accepted: 10/27/2021] [Indexed: 01/21/2023] Open
Abstract
ES-62 is the major secreted protein of the parasitic filarial nematode, Acanthocheilonema viteae. The molecule exists as a large tetramer (MW, ~240kD), which possesses immunomodulatory properties by virtue of multiple phosphorylcholine (PC) moieties attached to N-type glycans. By suppressing inflammatory immune responses, ES-62 can prevent disease development in certain mouse models of allergic and autoimmune conditions, including joint pathology in collagen-induced arthritis (CIA), a model of rheumatoid arthritis (RA). Such protection is associated with functional suppression of "pathogenic" hyper-responsive synovial fibroblasts (SFs), which exhibit an aggressive inflammatory and bone-damaging phenotype induced by their epigenetic rewiring in response to the inflammatory microenvironment of the arthritic joint. Critically, exposure to ES-62 in vivo induces a stably-imprinted CIA-SF phenotype that exhibits functional responses more typical of healthy, Naïve-SFs. Consistent with this, ES-62 "rewiring" of SFs away from the hyper-responsive phenotype is associated with suppression of ERK activation, STAT3 activation and miR-155 upregulation, signals widely associated with SF pathogenesis. Surprisingly however, DNA methylome analysis of Naïve-, CIA- and ES-62-CIA-SF cohorts reveals that rather than simply preventing pathogenic rewiring of SFs, ES-62 induces further changes in DNA methylation under the inflammatory conditions pertaining in the inflamed joint, including targeting genes associated with ciliogenesis, to programme a novel "resolving" CIA-SF phenotype. In addition to introducing a previously unsuspected aspect of ES-62's mechanism of action, such unique behaviour signposts the potential for developing DNA methylation signatures predictive of pathogenesis and its resolution and hence, candidate mechanisms by which novel therapeutic interventions could prevent SFs from perpetuating joint inflammation and destruction in RA. Pertinent to these translational aspects of ES-62-behavior, small molecule analogues (SMAs) based on ES-62's active PC-moieties mimic the rewiring of SFs as well as the protection against joint disease in CIA afforded by the parasitic worm product.
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Affiliation(s)
- Marlene Corbet
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Miguel A. Pineda
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Kun Yang
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Anuradha Tarafdar
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Sarah McGrath
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Rinako Nakagawa
- Immunity and Cancer, Francis Crick Institute, London, United Kingdom
| | - Felicity E. Lumb
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
| | - Colin J. Suckling
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow, United Kingdom
| | - William Harnett
- Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow, United Kingdom
- * E-mail: (MMH); (WH)
| | - Margaret M. Harnett
- Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
- * E-mail: (MMH); (WH)
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Impact of Vitamin D Supplementation on Inflammatory Markers' Levels in Obese Patients. Curr Issues Mol Biol 2021; 43:1606-1622. [PMID: 34698104 PMCID: PMC8929128 DOI: 10.3390/cimb43030114] [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: 09/16/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 11/18/2022] Open
Abstract
In view of research suggesting a possible beneficial impact of vitamin D on systemic inflammatory response, the authors decided to investigate an influence of vitamin D supplementation on serum levels of certain inflammatory markers in obese patients. The current study included such biomarkers as interleukin-6 (IL-6), pituitary adenylate cyclase-activating peptide (PACAP), advanced oxidation protein products (AOPP), C-X3-C Motif Chemokine Ligand 1 (CX3CL1), monocyte chemoattractant protein-1 (MCP-1), and nitric oxide (NO). The measurements were performed with the ELISA method before and after 3-month-long supplementation of 2000 IU of vitamin D orally. The results showed that the therapy did not induce any statistically significant changes in serum levels of MCP-1, IL-6, CX3CL1, and PACAP. The supplementation was related to a significant increase in measurements of NO and AOPP levels, although the correlation analysis between vitamin D concentration after its supplementation and the concentration of the molecular parameters did not show significant relation. In conclusion, our study seems to contradict certain aspects of findings available in the literature regarding the vitamin D’s impact.
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Stephan MT. Empowering patients from within: Emerging nanomedicines for in vivo immune cell reprogramming. Semin Immunol 2021; 56:101537. [PMID: 34844835 PMCID: PMC8792224 DOI: 10.1016/j.smim.2021.101537] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 11/15/2021] [Accepted: 11/18/2021] [Indexed: 12/28/2022]
Abstract
Currently, medicine lacks the ability to reprogram selected immune cells so they possess all the functions which, from a clinical standpoint, physicians might wish them to have. To solve this problem, scientists have been marrying concepts from materials science, immunology, and genetic engineering to develop novel nanotherapeutics that directly genetically reprogram immune cells inside the body. These products could address key limitations of existing ex vivo-engineered cell immunotherapies and substantially enhance patient access and outcomes. This review highlights the latest advances in this rapidly emerging biotech field and discusses challenges in translating these preclinical studies into successful clinical nanomedicines.
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Affiliation(s)
- Matthias T Stephan
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA 98195, USA; Department of Bioengineering and Molecular Engineering & Sciences Institute, University of Washington, Seattle, 98195, WA, USA.
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Rajpoot S, Wary KK, Ibbott R, Liu D, Saqib U, Thurston TLM, Baig MS. TIRAP in the Mechanism of Inflammation. Front Immunol 2021; 12:697588. [PMID: 34305934 PMCID: PMC8297548 DOI: 10.3389/fimmu.2021.697588] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 06/23/2021] [Indexed: 12/15/2022] Open
Abstract
The Toll-interleukin-1 Receptor (TIR) domain-containing adaptor protein (TIRAP) represents a key intracellular signalling molecule regulating diverse immune responses. Its capacity to function as an adaptor molecule has been widely investigated in relation to Toll-like Receptor (TLR)-mediated innate immune signalling. Since the discovery of TIRAP in 2001, initial studies were mainly focused on its role as an adaptor protein that couples Myeloid differentiation factor 88 (MyD88) with TLRs, to activate MyD88-dependent TLRs signalling. Subsequent studies delineated TIRAP’s role as a transducer of signalling events through its interaction with non-TLR signalling mediators. Indeed, the ability of TIRAP to interact with an array of intracellular signalling mediators suggests its central role in various immune responses. Therefore, continued studies that elucidate the molecular basis of various TIRAP-protein interactions and how they affect the signalling magnitude, should provide key information on the inflammatory disease mechanisms. This review summarizes the TIRAP recruitment to activated receptors and discusses the mechanism of interactions in relation to the signalling that precede acute and chronic inflammatory diseases. Furthermore, we highlighted the significance of TIRAP-TIR domain containing binding sites for several intracellular inflammatory signalling molecules. Collectively, we discuss the importance of the TIR domain in TIRAP as a key interface involved in protein interactions which could hence serve as a therapeutic target to dampen the extent of acute and chronic inflammatory conditions.
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Affiliation(s)
- Sajjan Rajpoot
- Department of Biosciences and Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Indore, India
| | - Kishore K Wary
- Department of Pharmacology and Regenerative Medicine, The University of Illinois at Chicago, Chicago, IL, United States
| | - Rachel Ibbott
- MRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom
| | - Dongfang Liu
- Department of Pathology, Immunology and Laboratory Medicine, Rutgers University-New Jersey Medical School, Newark, NJ, United States.,School of Graduate Studies, Rutgers Biomedical and Health Sciences, Newark, NJ, United States.,Center for Immunity and Inflammation, New Jersey Medical School, Rutgers-The State University of New Jersey, Newark, NJ, United States
| | - Uzma Saqib
- Discipline of Chemistry, Indian Institute of Technology Indore (IITI), Indore, India
| | - Teresa L M Thurston
- MRC Centre for Molecular Bacteriology and Infection, Imperial College London, London, United Kingdom
| | - Mirza S Baig
- Department of Biosciences and Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Indore, India
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Sheikh T, Sen E. p53 affects epigenetic signature on SOCS1 promoter in response to TLR4 inhibition. Cytokine 2021; 140:155418. [PMID: 33476981 DOI: 10.1016/j.cyto.2020.155418] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 12/26/2020] [Indexed: 02/06/2023]
Abstract
Suppressor of cytokine signaling (SOCS1) functions as a negative regulator of toll-like receptor (TLR) induced inflammatory signaling. As silencing of SOCS1 is concomitant with elevated TLR4 levels in glioblastoma, we investigated the effect of TLR4 inhibition on SOCS1 expression. Pharmacological inhibition of TLR4 signaling by TAK242 or its siRNA-mediated knockdown in p53 mutant or wild-type glioma cells resulted in either increased or decreased SOCS1 expression and promoter activity, respectively. Genetic manipulation of p53 indicated that SOCS1 expression upon TLR4 inhibition is dependent on p53 mutational status. Increased SOCS1 level was concomitant with diminished nucleosomal occupancy around p53-binding site on SOCS1 promoter. This altered nucleosomal landscape was accompanied by (i) diminished nuclear H3K9me3 and (ii) increased JMJD2A and Brg1 levels. JMJD2A inhibition or ectopic expression of ATPase-deficient BRG1 prevented TAK242 mediated increase in SOCS1 expression. Recruitment of Brg1-p53-JMJD2A complex on p53 binding sites of SOCS1 promoter upon TLR4 inhibition was concomitant with increased SOCS1 expression in p53-mutant cells. The Cancer Genome Atlas (TCGA) dataset indicated an inverse correlation between TLR4 and SOCS1 levels in p53 mutant but not in p53WT GBM. Taken together, p53 mutational status regulates transcriptional plasticity of SOCS1 promoter through differential recruitment of chromatin remodelers and epigenetic regulators in response to TLR4 inhibition.
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Affiliation(s)
- Touseef Sheikh
- National Brain Research Centre, Manesar, Haryana 122 052, India
| | - Ellora Sen
- National Brain Research Centre, Manesar, Haryana 122 052, India.
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Weidle UH, Birzele F, Nopora A. microRNAs Promoting Growth of Gastric Cancer Xenografts and Correlation to Clinical Prognosis. Cancer Genomics Proteomics 2021; 18:1-15. [PMID: 33419892 DOI: 10.21873/cgp.20237] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/02/2020] [Accepted: 10/05/2020] [Indexed: 02/06/2023] Open
Abstract
The annual death toll for gastric cancer is in the range of 700,000 worldwide. Even in patients with early-stage gastric cancer recurrence within five years has been observed after surgical resection and following chemotherapy with therapy-resistant features. Therefore, the identification of new targets and treatment modalities for gastric cancer is of paramount importance. In this review we focus on the role of microRNAs with documented efficacy in preclinical xenograft models with respect to growth of human gastric cancer cells. We have identified 31 miRs (-10b, -19a, -19b, -20a, -23a/b, -25, -27a-3p, -92a, -93, -100, -106a, -130a, -135a, -135b-5p, -151-5p, -187, -199-3p, -215, -221-3p, -224, -340a, -382, -421, -425, -487a, -493, -532-3p, -575, -589, -664a-3p) covering 26 different targets which promote growth of gastric cancer cells in vitro and in vivo as xenografts. Five miRs (miRs -10b, 151-5p, -187, 532-3p and -589) additionally have an impact on metastasis. Thirteen of the identified miRs (-19b, -20a/b, -25, -92a, -106a, -135a, -187, -221-3p, -340a, -421, -493, -575 and -589) have clinical impact on worse prognosis in patients.
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Affiliation(s)
- Ulrich H Weidle
- Roche Pharma Research and Early Development, Roche Innovation Center Munich, Penzberg, Germany;
| | - Fabian Birzele
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, Basel, Switzerland
| | - Adam Nopora
- Roche Pharma Research and Early Development, Roche Innovation Center Munich, Penzberg, Germany;
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Abstract
OBJECTIVES Immune activation, among others driven by interferon (IFN)-α and IFN-γ activation, is a main feature of progressive HIV infection. Suppressor of cytokine signaling (SOCS) 1 and 3 are negative feedback regulators of the IFN-α and IFN-γ axis. Here, we analyzed the role of 9 single-nucleotide polymorphisms (SNPs) within SOCS-1 and SOCS-3 genes for their association with an HIV progression rate in a cohort of 318 rapid vs 376 slow progressors from the Swiss HIV Cohort Study. DESIGN AND METHODS We analyzed 9 SNPs, which we have identified in Swiss blood donors, in a cohort of HIV-infected patients (n = 1144), which have been categorized according to the decline in CD4 T-cell counts. In all the conducted analyses, we focused on the comparison between rapid and slow progressors with regard to SNPs in SOCS-1 and SOCS-3 and with regard to haplotypes using multivariate logistic regression models. RESULTS Three SOCS-1 SNPs (rs193779, rs33989964, and rs4780355) are associated with a risk reduction for rapid progression. Two of these SNPs, rs33989964 and rs4780355, are in strong linkage disequilibrium, forming a frequent haplotype. Homozygous carriers of this haplotype are also associated with a risk reduction for rapid progression. By contrast, the minor TT genotype of rs33977706 is associated with twice the risk for rapid progression. No associations have been observed for the 4 SOCS-3 SNPs or the major SOCS-3 haplotypes. CONCLUSIONS Our data suggest that SNPs in SOCS-1 are associated with HIV disease progression and speak in favor that immune activation is causal for the progressive immunodeficiency.
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Park JM, An JM, Han YM, Surh YJ, Hwang SJ, Kim SJ, Hahm KB. Walnut polyphenol extracts inhibit Helicobacter pylori-induced STAT3 Tyr705 phosphorylation through activation of PPAR-γ and SOCS1 induction. J Clin Biochem Nutr 2021. [DOI: 10.3164/jcbn.20-105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
| | - Jeong Min An
- CHA Cancer Preventive Research Center, CHA Bio Complex, CHA University
| | | | | | | | | | - Ki Baik Hahm
- CHA Cancer Preventive Research Center, CHA Bio Complex, CHA University
- Medpacto Research Institute, Medpacto
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Liu W, Zhou X, Li Y, Jiang H, Chen A. Long Non-Coding RNA NORAD Inhibits Breast Cancer Cell Proliferation and Metastasis by Regulating miR-155-5p/SOCS1 Axis. J Breast Cancer 2021; 24:330-343. [PMID: 34190442 PMCID: PMC8250099 DOI: 10.4048/jbc.2021.24.e32] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 05/09/2021] [Accepted: 05/30/2021] [Indexed: 12/02/2022] Open
Abstract
Purpose Non-coding RNA activated by DNA damage (NORAD) has been reported to be a cancer-related long non-coding RNA (lncRNA) implicated in the progression of several cancers; however, its role in breast cancer (BC) has not yet been clarified. Methods Quantitative real-time polymerase chain reaction was used to examine NORAD, microRNA (miR)-155-5p, and suppressor of cytokine signaling 1 (SOCS1) mRNA expression levels. Western blotting was used to analyze SOCS1 protein expression. The malignancy of BC cells was assessed using the cell counting kit-8 (CCK-8), BrdU, and Transwell assays. Bioinformatics analysis, RNA immunoprecipitation assay, and dual-luciferase reporter gene assays were used to verify the targeted relationship between NORAD and miR-155-5p. Additionally, the regulatory effects of NORAD and miR-155-5p on SOCS1 expression were determined by western blotting. Results NORAD expression was significantly reduced in BC cell lines and tissues, and its low expression was associated with poor tumor tissue differentiation. NORAD overexpression repressed BC cell proliferation, migration, and invasion, whereas its knockdown produced the opposite effects. Additionally, miR-155-5p was found to be a target of NORAD, and the biological functions of miR-155-5p and NORAD were counteractive. MiR-155-5p was confirmed to target SOCS1, and SOCS1 was found to be positively regulated by NORAD. Conclusion NORAD suppresses miR-155-5p to upregulate SOCS1, thereby repressing the proliferation, migration, and invasion of BC cells.
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Affiliation(s)
- Weipeng Liu
- Department of General Surgery, The First College of Clinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, China
| | - Xin Zhou
- Department of General Surgery, The First College of Clinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, China
| | - Yuanqiang Li
- Department of General Surgery, The First College of Clinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, China
| | - Hong Jiang
- Department of General Surgery, The First College of Clinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, China
| | - Aijun Chen
- Department of General Surgery, The First College of Clinical Medical Science, China Three Gorges University, Yichang Central People's Hospital, Yichang, China.
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Hadjadj J, Castro CN, Tusseau M, Stolzenberg MC, Mazerolles F, Aladjidi N, Armstrong M, Ashrafian H, Cutcutache I, Ebetsberger-Dachs G, Elliott KS, Durieu I, Fabien N, Fusaro M, Heeg M, Schmitt Y, Bras M, Knight JC, Lega JC, Lesca G, Mathieu AL, Moreews M, Moreira B, Nosbaum A, Page M, Picard C, Ronan Leahy T, Rouvet I, Ryan E, Sanlaville D, Schwarz K, Skelton A, Viallard JF, Viel S, Villard M, Callebaut I, Picard C, Walzer T, Ehl S, Fischer A, Neven B, Belot A, Rieux-Laucat F. Early-onset autoimmunity associated with SOCS1 haploinsufficiency. Nat Commun 2020; 11:5341. [PMID: 33087723 PMCID: PMC7578789 DOI: 10.1038/s41467-020-18925-4] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 09/08/2020] [Indexed: 11/09/2022] Open
Abstract
Autoimmunity can occur when a checkpoint of self-tolerance fails. The study of familial autoimmune diseases can reveal pathophysiological mechanisms involved in more common autoimmune diseases. Here, by whole-exome/genome sequencing we identify heterozygous, autosomal-dominant, germline loss-of-function mutations in the SOCS1 gene in ten patients from five unrelated families with early onset autoimmune manifestations. The intracellular protein SOCS1 is known to downregulate cytokine signaling by inhibiting the JAK-STAT pathway. Accordingly, patient-derived lymphocytes exhibit increased STAT activation in vitro in response to interferon-γ, IL-2 and IL-4 that is reverted by the JAK1/JAK2 inhibitor ruxolitinib. This effect is associated with a series of in vitro and in vivo immune abnormalities consistent with lymphocyte hyperactivity. Hence, SOCS1 haploinsufficiency causes a dominantly inherited predisposition to early onset autoimmune diseases related to cytokine hypersensitivity of immune cells.
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Affiliation(s)
- Jérôme Hadjadj
- Université de Paris, Imagine institute, laboratory of Immunogenetics of Pediatric Autoimmune Diseases, INSERM UMR 1163, 24 boulevard du Montparnasse, 75015, Paris, France.,Université de Paris, IHU-Imagine, 24 boulevard du Montparnasse, Paris, 75015, France
| | - Carla Noemi Castro
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Maud Tusseau
- Centre International de Recherche en Infectiologie, CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, University of Lyon, Lyon, France
| | - Marie-Claude Stolzenberg
- Université de Paris, Imagine institute, laboratory of Immunogenetics of Pediatric Autoimmune Diseases, INSERM UMR 1163, 24 boulevard du Montparnasse, 75015, Paris, France.,Université de Paris, IHU-Imagine, 24 boulevard du Montparnasse, Paris, 75015, France
| | - Fabienne Mazerolles
- Université de Paris, Imagine institute, laboratory of Immunogenetics of Pediatric Autoimmune Diseases, INSERM UMR 1163, 24 boulevard du Montparnasse, 75015, Paris, France.,Université de Paris, IHU-Imagine, 24 boulevard du Montparnasse, Paris, 75015, France
| | - Nathalie Aladjidi
- Centre de Référence National des Cytopénies Auto-immunes de l'Enfant (CEREVANCE), CIC 1401, Inserm CICP, Bordeaux, France.,Pediatric Oncology Hematology Unit, University Hospital, place Amélie Raba Léon, CIC 1401, Inserm, CICP, Bordeaux, France
| | | | - Houman Ashrafian
- Experimental Therapeutics, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | | | - Georg Ebetsberger-Dachs
- Department of Pediatrics, Kepler University Hospital and School of Medicine, Johannes Kepler University, Linz, Austria
| | | | - Isabelle Durieu
- Internal Medicine and Vascular Pathology Department, Adult Cystic Fibrosis Center, Groupement Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France.,EA 7425 HESPER. Université de Lyon, Lyon, France
| | - Nicole Fabien
- Immunology laboratory; Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Mathieu Fusaro
- Study Center for Primary Immunodeficiencies, AP-HP, Necker Hospital for Sick Children, Paris, France
| | - Maximilian Heeg
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Yohan Schmitt
- Genomic Core Facility, INSERM UMR1163, Imagine Institute, Paris, France
| | - Marc Bras
- Université de Paris, IHU-Imagine, 24 boulevard du Montparnasse, Paris, 75015, France
| | - Julian C Knight
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Jean-Christophe Lega
- Department of Internal and Vascular Medicine, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France.,National Referee Centre for Pediatric-Onset Rheumatism and Autoimmune Diseases (RAISE), Lyon, France.,UMR 5558, Equipe Evaluation et Modélisation des Effets Thérapeutiques, Laboratoire de Biométrie et Biologie Evolutive, CNRS, Claude Bernard University Lyon 1, Lyon, France
| | - Gaetan Lesca
- Service de Génétique, Hospices Civils de Lyon - GHE, and Institut Neuromyogène, CNRS UMR 5310 - INSERM U1217, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Anne-Laure Mathieu
- Centre International de Recherche en Infectiologie, CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, University of Lyon, Lyon, France
| | - Marion Moreews
- Centre International de Recherche en Infectiologie, CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, University of Lyon, Lyon, France
| | - Baptiste Moreira
- Immunology Laboratory, Necker Children's Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Audrey Nosbaum
- Centre International de Recherche en Infectiologie, CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, University of Lyon, Lyon, France.,Allergy and Clinical Immunology department, Groupement Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Matthew Page
- Translational Medicine, UCB Pharma, Braine-l'Alleud, Belgium
| | - Cécile Picard
- Institut de Pathologie Multisite, Groupement Hospitalier Est, Hospices Civils de Lyon, UCBL Lyon 1 University, Lyon, France
| | - T Ronan Leahy
- Department of Paediatric Immunology and Infectious Diseases, Children's Health Ireland at Crumlin, Dublin, Ireland
| | - Isabelle Rouvet
- Centre de biotechnologie cellulaire et Biothèque, Groupe Hospitalier Est, Hospices Civils de Lyon, 69677, Bron, France
| | - Ethel Ryan
- Department of Paediatrics, University Hospital Galway, Co, Galway, Ireland
| | - Damien Sanlaville
- Service de Génétique, Hospices Civils de Lyon - GHE, and Institut Neuromyogène, CNRS UMR 5310 - INSERM U1217, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Klaus Schwarz
- Institute for Transfusion Medicin, University Ulm and Institute for Clinical Transfusion Medicine and Immunogenetics Ulm, German Red Cross Blood Service Baden-Württemberg-Hessen, 89081, Ulm, Germany
| | - Andrew Skelton
- Translational Medicine, UCB Pharma, Slough, United Kingdom
| | - Jean-Francois Viallard
- Département de Médecine Interne et Maladies Infectieuses, Centre Hospitalier Universitaire Haut Lévêque, Université de Bordeaux, Pessac, France
| | - Sebastien Viel
- Centre International de Recherche en Infectiologie, CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, University of Lyon, Lyon, France.,Service d'Immunologie Biologique, Groupement Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Marine Villard
- Centre International de Recherche en Infectiologie, CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, University of Lyon, Lyon, France
| | - Isabelle Callebaut
- Sorbonne Université, Muséum National d'Histoire Naturelle, Centre National de la Recherche Scientifique Unité Mixte de Recherche 7590, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie, Paris, France
| | - Capucine Picard
- Study Center for Primary Immunodeficiencies, AP-HP, Necker Hospital for Sick Children, Paris, France.,Université de Paris, Imagine institute, laboratory of Iymphocyte activation and susceptibility to EBV, INSERM UMR 1163, 24 boulevard du Montparnasse, Paris, 75015, France
| | - Thierry Walzer
- Centre International de Recherche en Infectiologie, CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, University of Lyon, Lyon, France
| | - Stephan Ehl
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.,CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
| | - Alain Fischer
- Université de Paris, IHU-Imagine, 24 boulevard du Montparnasse, Paris, 75015, France.,Paediatric Immuno-Haematology and Rheumatology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, 75015, Paris, France.,Collège de France, Paris, France
| | - Bénédicte Neven
- Université de Paris, Imagine institute, laboratory of Immunogenetics of Pediatric Autoimmune Diseases, INSERM UMR 1163, 24 boulevard du Montparnasse, 75015, Paris, France.,Université de Paris, IHU-Imagine, 24 boulevard du Montparnasse, Paris, 75015, France.,Paediatric Immuno-Haematology and Rheumatology Department, Necker-Enfants Malades University Hospital, Assistance Publique-Hôpitaux de Paris, 75015, Paris, France
| | - Alexandre Belot
- Centre International de Recherche en Infectiologie, CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, University of Lyon, Lyon, France. .,National Referee Centre for Pediatric-Onset Rheumatism and Autoimmune Diseases (RAISE), Lyon, France. .,Hospices Civils de Lyon, Paediatric Nephrology, Rheumatology, Dermatology Unit, Mother and Children University Hospital, Bron, France.
| | - Frédéric Rieux-Laucat
- Université de Paris, Imagine institute, laboratory of Immunogenetics of Pediatric Autoimmune Diseases, INSERM UMR 1163, 24 boulevard du Montparnasse, 75015, Paris, France. .,Université de Paris, IHU-Imagine, 24 boulevard du Montparnasse, Paris, 75015, France.
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Park JM, An JM, Han YM, Surh YJ, Hwang SJ, Kim SJ, Hahm KB. Walnut polyphenol extracts inhibit Helicobacter pylori-induced STAT3 Tyr705 phosphorylation through activation of PPAR-γ and SOCS1 induction. J Clin Biochem Nutr 2020; 67:248-256. [PMID: 33293765 PMCID: PMC7705089 DOI: 10.3164/jcbn.20-89] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 06/13/2020] [Indexed: 12/14/2022] Open
Abstract
The health beneficial effects of walnut plentiful of n-3 polyunsaturated fatty acid had been attributed to its anti-inflammatory and anti-oxidative properties against various clinical diseases. Since we have published Fat-1 transgenic mice overexpressing 3-desaturase significantly mitigated Helicobacter pylori (H. pylori)-associated gastric pathologies including rejuvenation of chronic atrophic gastritis and prevention of gastric cancer, in this study, we have explored the underlying molecular mechanisms of walnut against H. pylori infection. Fresh walnut polyphenol extracts (WPE) were found to suppress the phosphorylation and nuclear translocation of signal transducer and activator of transcription 3 (STAT3) induced by H. pylori infection in RGM-1 gastric mucosal cells. Notably, H. pylori infection significantly decreased suppressor of cytokine signaling 1 (SOCS1), but WPE induced expression of SOCS1, by which the suppressive effect of walnut extracts on STAT3Tyr705 phosphorylation was not seen in SOCS1 KO cells. WPE induced significantly increased nuclear translocation nuclear translocation of PPAR-γ in RGM1 cells, by which PPAR-γ KO inhibited transcription of SOCS1 and suppressive effect of WPE on p-STAT3Tyr705 was not seen. WPE inhibited the expression of c-Myc and IL-6/IL-6R signaling, which was attenuated in the RGM1 cells harboring SOCS1 specific siRNA. Conclusively, WPE inhibits H. pylori-induced STAT3 phosphorylation in a PPAR-γ and SOCS1-dependent manner.
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Affiliation(s)
- Jong Min Park
- College of Oriental Medicine, Daejeon University, Daehak-ro 62, Dong-gu, Daejeon, 34520, Korea
| | - Jeong Min An
- CHA Cancer Preventive Research Center, CHA Bio Complex, 330 Pangyo-dong, Bundang-gu, Seongnam, 13497, Korea
| | - Young Min Han
- Western Seoul Center, Korea Basic Science Institute, University-Industry Cooperate Building, 150 Bugahyeon-ro, Seodaemun-gu, Seoul, 03759, Korea
| | - Young Joon Surh
- College of Pharmacy Seoul National University, Seoul, 08826, Korea
| | - Sun Jin Hwang
- Medpacto Research Institute, Medpacto Inc., 92, Myeongdal-ro, Seocho-gu, Seoul, 06668, Korea
| | - Seong Jin Kim
- Medpacto Research Institute, Medpacto Inc., 92, Myeongdal-ro, Seocho-gu, Seoul, 06668, Korea
| | - Ki Baik Hahm
- CHA Cancer Preventive Research Center, CHA Bio Complex, 330 Pangyo-dong, Bundang-gu, Seongnam, 13497, Korea.,Medpacto Research Institute, Medpacto Inc., 92, Myeongdal-ro, Seocho-gu, Seoul, 06668, Korea
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46
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Huang S, Liu K, Cheng A, Wang M, Cui M, Huang J, Zhu D, Chen S, Liu M, Zhao X, Wu Y, Yang Q, Zhang S, Ou X, Mao S, Gao Q, Yu Y, Tian B, Liu Y, Zhang L, Yin Z, Jing B, Chen X, Jia R. SOCS Proteins Participate in the Regulation of Innate Immune Response Caused by Viruses. Front Immunol 2020; 11:558341. [PMID: 33072096 PMCID: PMC7544739 DOI: 10.3389/fimmu.2020.558341] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 08/24/2020] [Indexed: 12/17/2022] Open
Abstract
The host immune system has multiple innate immune receptors that can identify, distinguish and react to viral infections. In innate immune response, the host recognizes pathogen-associated molecular patterns (PAMP) in nucleic acids or viral proteins through pathogen recognition receptors (PRRs), especially toll-like receptors (TLRs) and induces immune cells or infected cells to produce type I Interferons (IFN-I) and pro-inflammatory cytokines, thus when the virus invades the host, innate immunity is the earliest immune mechanism. Besides, cytokine-mediated cell communication is necessary for the proper regulation of immune responses. Therefore, the appropriate activation of innate immunity is necessary for the normal life activities of cells. The suppressor of the cytokine signaling proteins (SOCS) family is one of the main regulators of the innate immune response induced by microbial pathogens. They mainly participate in the negative feedback regulation of cytokine signal transduction through Janus kinase signal transducer and transcriptional activator (JAK/STAT) and other signal pathways. Taken together, this paper reviews the SOCS proteins structures and the function of each domain, as well as the latest knowledge of the role of SOCS proteins in innate immune caused by viral infections and the mechanisms by which SOCS proteins assist viruses to escape host innate immunity. Finally, we discuss potential values of these proteins in future targeted therapies.
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Affiliation(s)
- Shanzhi Huang
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Ke Liu
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Anchun Cheng
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Mingshu Wang
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Min Cui
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Juan Huang
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Dekang Zhu
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Shun Chen
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Mafeng Liu
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Xinxin Zhao
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Yin Wu
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Qiao Yang
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Shaqiu Zhang
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Xumin Ou
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Sai Mao
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Qun Gao
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Yanling Yu
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Bin Tian
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Yunya Liu
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Ling Zhang
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Zhongqiong Yin
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Bo Jing
- Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Xiaoyue Chen
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Renyong Jia
- Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.,Key Laboratory of Animal Disease and Human Health of Sichuan Province, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
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Qing X, Tan GL, Liu HW, Li W, Ai JG, Xiong SS, Yang MQ, Wang TS. LINC00669 insulates the JAK/STAT suppressor SOCS1 to promote nasopharyngeal cancer cell proliferation and invasion. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:166. [PMID: 32831137 PMCID: PMC7444085 DOI: 10.1186/s13046-020-01674-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/11/2020] [Indexed: 02/07/2023]
Abstract
Nasopharyngeal carcinoma (NPC) is an epithelial cancer emerging from the lining of nasopharyngeal mucosa, with extremely frequent occurrence in east and southeast Asia. For the purpose of exploring roles of the dysregulated long non-coding RNA (lncRNA) in NPC, we identified a novel lncRNA LINC00669 with an apparent negative correlation to the overall survival from human NPC mRNA expression profiling databases. We further performed RNA pulldown coupled with mass spectrum to find out its target protein, and applied a series of in vitro and in vivo loss-and-gain-of function assays to investigate its oncogenic roles in NPC tumor development and progression. Our results demonstrated that LINC00669 competitively binds to the key JAK/STAT signaling pathway suppressor SOCS1, and insulates it from imposing ubiquitination modification on the pathway component of STAT1, which leads to its abnormal stabilization and activation. The activated STAT1 is then transferred into the nucleus and initiates the transcription of genes related to proliferation and invasion. In summary, our study reveals that the cytoplasmic resident lncRNA LINC00669 confers malignant properties on NPC cancer cells by facilitating a persistent activation of the JAK/STAT signaling pathway. Findings in the current study shed lights on prospects for treating NPC using strategies targeting the novel regulator of the JAK/STAT signaling.
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Affiliation(s)
- Xiang Qing
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Guo-Lin Tan
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Huo-Wang Liu
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Wei Li
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Jin-Gang Ai
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Shan-Shan Xiong
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Meng-Qing Yang
- Department of Postgraduate Office, Third Xiangya Hospital, Central South University, Changsha, 410013, China
| | - Tian-Sheng Wang
- Department of Otolaryngology Head and Neck Surgery, The Third Xiangya Hospital, Central South University, Changsha, 410013, China.
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48
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Chang Y, Chen X, Tian Y, Gao X, Liu Z, Dong X, Wang L, He F, Zhou J. Downregulation of microRNA-155-5p prevents immune thrombocytopenia by promoting macrophage M2 polarization via the SOCS1-dependent PD1/PDL1 pathway. Life Sci 2020; 257:118057. [PMID: 32634427 DOI: 10.1016/j.lfs.2020.118057] [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] [Received: 11/24/2019] [Revised: 06/23/2020] [Accepted: 07/02/2020] [Indexed: 12/20/2022]
Abstract
AIMS We set about to investigate the potential role of microRNA-155-5p (miR-155-5p) in the development of immune thrombocytopenia (ITP), an idiopathic deficiency of blood platelets. MAIN METHODS Initially, RT-qPCR and Western blot analyses were carried out to determine the expression of miR-155-5p and SOCS1 in peripheral blood mononuclear cells (PBMCs) and macrophages from ITP patients. We undertook gain- and loss- function methods by transfection of macrophages and PBMCs with treated plasmids. The expression patterns of platelet-related factors were measured by ELISA, and the expressions of PD1, PDL1, and macrophage M2 marker CD206 and CD86 were also measured. The relationship between miR-155-5p and SOCS1 was determined using the dual-luciferase reporter gene assay. We also established an ITP mouse model to explore the roles of miR-155-5p and SOCS1 in vivo. KEY FINDINGS miR-155-5p was up-regulated, while SOCS1 was down-regulated in PBMCs and macrophages from ITP patients. SOCS1 was indicated as a target of miR-155-5p. Inhibition of miR-155-5p or up-regulation of SOCS1 facilitated macrophage M2 polarization as demonstrated by an increased M2/M1 ratio and suppressed expression of platelet-related factors. Furthermore, silencing of SOCS1 promoted ITP progression through blocking the PD1/PDL1 pathway, whilst upregulation of miR-155-5p remarkably increased the platelet abundance and suppressed SOCS1 expression in ITP model mice. SIGNIFICANCE Silencing of miR-155-5p could promote PD1/PDL1 pathway-mediated macrophage M2 polarization and prevent ITP via up-regulation of SOCS1, thus relieving ITP.
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Affiliation(s)
- Yuying Chang
- Department of Hematology, the 2(nd) Affiliated Hospital of Harbin Medical University, Harbin 150001, PR China
| | - Xi Chen
- Department of Hematology, the 2(nd) Affiliated Hospital of Harbin Medical University, Harbin 150001, PR China
| | - Yaoyao Tian
- Department of Hematology, the 2(nd) Affiliated Hospital of Harbin Medical University, Harbin 150001, PR China
| | - Xinyu Gao
- Department of Hematology, the 2(nd) Affiliated Hospital of Harbin Medical University, Harbin 150001, PR China
| | - Zhiyu Liu
- Flow Laboratory, the First Affiliated Hospital of Harbin Medical University, Harbin 150007, PR China
| | - Xiushuai Dong
- Department of Hematology, the 2(nd) Affiliated Hospital of Harbin Medical University, Harbin 150001, PR China
| | - Lianjie Wang
- Department of Hematology, the 2(nd) Affiliated Hospital of Harbin Medical University, Harbin 150001, PR China
| | - Fei He
- Department of Hematology, the 2(nd) Affiliated Hospital of Harbin Medical University, Harbin 150001, PR China
| | - Jin Zhou
- Department of Hematology, the First Affiliated Hospital of Harbin Medical University, Harbin 150007, PR China.
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Vinod N, Hwang D, Azam SH, Van Swearingen AED, Wayne E, Fussell SC, Sokolsky-Papkov M, Pecot CV, Kabanov AV. High-capacity poly(2-oxazoline) formulation of TLR 7/8 agonist extends survival in a chemo-insensitive, metastatic model of lung adenocarcinoma. SCIENCE ADVANCES 2020; 6:eaba5542. [PMID: 32596460 PMCID: PMC7299629 DOI: 10.1126/sciadv.aba5542] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 05/06/2020] [Indexed: 05/03/2023]
Abstract
About 40% of patients with non-small cell lung cancer (NSCLC) have stage IV cancer at the time of diagnosis. The only viable treatment options for metastatic disease are systemic chemotherapy and immunotherapy. Nonetheless, chemoresistance remains a major cause of chemotherapy failure. New immunotherapeutic modalities such as anti-PD-1 immune checkpoint blockade have shown promise; however, response to such strategies is highly variable across patients. Here, we show that our unique poly(2-oxazoline)-based nanomicellar formulation (PM) of Resiquimod, an imidazoquinoline Toll-like receptor (TLR) 7/8 agonist, had a superior tumor inhibitory effect in a metastatic model of lung adenocarcinoma, relative to anti-PD-1 therapy or platinum-based chemotherapy. Investigation of the in vivo immune status following Resiquimod PM treatment showed that Resiquimod-based stimulation of antigen-presenting cells in the tumor microenvironment resulted in the mobilization of an antitumor CD8+ immune response. Our study demonstrates the promise of poly(2-oxazoline)-formulated Resiquimod for treating metastatic NSCLC.
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Affiliation(s)
- Natasha Vinod
- Center for Nanotechnology in Drug Delivery and Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA
- Joint UNC/NC State Department of Biomedical Engineering, University of North Carolina, Chapel Hill, NC 27599-7575, USA
| | - Duhyeong Hwang
- Center for Nanotechnology in Drug Delivery and Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA
| | - Salma H. Azam
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Amanda E. D. Van Swearingen
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Elizabeth Wayne
- Center for Nanotechnology in Drug Delivery and Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA
| | - Sloane Christian Fussell
- Department of Biology, Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Marina Sokolsky-Papkov
- Center for Nanotechnology in Drug Delivery and Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA
| | - Chad V. Pecot
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Division of Hematology and Oncology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Alexander V. Kabanov
- Center for Nanotechnology in Drug Delivery and Division of Pharmacoengineering and Molecular Pharmaceutics, Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC 27599, USA
- Laboratory of Chemical Design of Bionanomaterials, Faculty of Chemistry, M.V. Lomonosov Moscow State University, Moscow 119992, Russia
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50
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Owen KL, Brockwell NK, Parker BS. JAK-STAT Signaling: A Double-Edged Sword of Immune Regulation and Cancer Progression. Cancers (Basel) 2019; 11:E2002. [PMID: 31842362 PMCID: PMC6966445 DOI: 10.3390/cancers11122002] [Citation(s) in RCA: 329] [Impact Index Per Article: 65.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 12/06/2019] [Accepted: 12/09/2019] [Indexed: 02/07/2023] Open
Abstract
Janus kinase-signal transducer and activator of transcription (JAK-STAT) signaling mediates almost all immune regulatory processes, including those that are involved in tumor cell recognition and tumor-driven immune escape. Antitumor immune responses are largely driven by STAT1 and STAT2 induction of type I and II interferons (IFNs) and the downstream programs IFNs potentiate. Conversely, STAT3 has been widely linked to cancer cell survival, immunosuppression, and sustained inflammation in the tumor microenvironment. The discovery of JAK-STAT cross-regulatory mechanisms, post-translational control, and non-canonical signal transduction has added a new level of complexity to JAK-STAT governance over tumor initiation and progression. Endeavors to better understand the vast effects of JAK-STAT signaling on antitumor immunity have unearthed a wide range of targets, including oncogenes, miRNAs, and other co-regulatory factors, which direct specific phenotypical outcomes subsequent to JAK-STAT stimulation. Yet, the rapidly expanding field of therapeutic developments aimed to resolve JAK-STAT aberrations commonly reported in a multitude of cancers has been marred by off-target effects. Here, we discuss JAK-STAT biology in the context of immunity and cancer, the consequences of pathway perturbations and current therapeutic interventions, to provide insight and consideration for future targeting innovations.
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Affiliation(s)
- Katie L. Owen
- Cancer Immunology and Therapeutics Programs, Peter MacCallum Cancer Centre, VIC, Melbourne 3000, Australia;
- Sir Peter MacCallum Department of Oncology, University of Melbourne, VIC, Parkville 3052, Australia
| | - Natasha K. Brockwell
- Cancer Immunology and Therapeutics Programs, Peter MacCallum Cancer Centre, VIC, Melbourne 3000, Australia;
- Sir Peter MacCallum Department of Oncology, University of Melbourne, VIC, Parkville 3052, Australia
| | - Belinda S. Parker
- Cancer Immunology and Therapeutics Programs, Peter MacCallum Cancer Centre, VIC, Melbourne 3000, Australia;
- Sir Peter MacCallum Department of Oncology, University of Melbourne, VIC, Parkville 3052, Australia
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