1
|
Wang J, Yue XQ, Li YT, Jiang M, Liu JC, Zhao ZG, Niu CY. ANALYSIS AND IDENTIFICATION OF FERROPTOSIS-RELATED GENE SIGNATURE FOR ACUTE LUNG INJURY. Shock 2024; 61:728-739. [PMID: 37878471 DOI: 10.1097/shk.0000000000002247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
ABSTRACT Background: Recent studies have shown that ferroptosis is involved in the evolution of acute lung injury (ALI), a serious respiratory pathological process leading to death. However, the regulatory mechanisms underlying ferroptosis in ALI remain largely unknown. The current study analyzed and identified a ferroptosis-related gene signature for ALI. Methods: Key genes associated with ferroptosis in ALI were identified by bioinformatics analysis. GSE104214, GSE18341, and GSE17355 datasets were downloaded from the Gene Expression Omnibus database. The signature genes were screened by least absolute shrinkage and selection operator regression, and the key genes of ALI were screened by weighted correlation network analysis (WGCNA), followed by immune infiltration analysis and functional enrichment analysis. In addition, mRNA expression of key genes in the lungs of mice with hemorrhagic shock (HS) and sepsis was verified. Results: A total of 2,132 differential genes were identified by various analyses, and 9 characteristic genes were detected using Lasso regression. We intersected nine signature genes with WGCNA module genes and finally determined four key genes ( PROK2 , IL6 , TNF , SLC7A11 ). All four key genes were closely correlated with immune cells and regulatory genes of ALI, and the expression of the four genes was significantly different in the lung tissues of HS and sepsis models. Besides, the ferroptosis-related molecules GPX4 and ACSL4 showed remarkable difference in these models. Conclusion: These results indicate that PROK2 , IL6 , TNF , and SLC7A11 may be key regulatory targets of ferroptosis during ALI. This study proved that ferroptosis is a common pathophysiological process in three ALI models.
Collapse
Affiliation(s)
- Jing Wang
- Department of Pathophysiology in Basic Medical College, Hebei Medical University, Shijiazhuang, China
| | - Xiao-Qi Yue
- Institute of Microcirculation, Basic Medical College, Hebei North University, Zhangjiakou, China
| | - Yu-Ting Li
- Institute of Microcirculation, Basic Medical College, Hebei North University, Zhangjiakou, China
| | - Miao Jiang
- Department of Pathophysiology in Basic Medical College, Hebei Medical University, Shijiazhuang, China
| | - Jun-Chao Liu
- The First Affiliated Hospital, Hebei North University, Zhangjiakou, China
| | | | | |
Collapse
|
2
|
Kaur G, Roy B. Decoding Tumor Angiogenesis for Therapeutic Advancements: Mechanistic Insights. Biomedicines 2024; 12:827. [PMID: 38672182 PMCID: PMC11048662 DOI: 10.3390/biomedicines12040827] [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: 03/15/2024] [Revised: 04/05/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Tumor angiogenesis, the formation of new blood vessels within the tumor microenvironment, is considered a hallmark of cancer progression and represents a crucial target for therapeutic intervention. The tumor microenvironment is characterized by a complex interplay between proangiogenic and antiangiogenic factors, regulating the vascularization necessary for tumor growth and metastasis. The study of angiogenesis involves a spectrum of techniques, spanning from biomarker assessment to advanced imaging modalities. This comprehensive review aims to provide insights into the molecular intricacies, regulatory dynamics, and clinical implications of tumor angiogenesis. By delving into these aspects, we gain a deeper understanding of the processes driving vascularization in tumors, paving the way for the development of novel and effective antiangiogenic therapies in the fight against cancer.
Collapse
Affiliation(s)
- Geetika Kaur
- Integrative Biosciences Center, Wayne State University, Detroit, MI 48202, USA;
- Department of Ophthalmology, Visual and Anatomical Sciences, Wayne State University School of Medicine, Detroit, MI 48202, USA
| | - Bipradas Roy
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
| |
Collapse
|
3
|
Lattanzi R, Casella I, Fullone MR, Maftei D, Vincenzi M, Miele R. MRAP2 Inhibits β-Arrestin-2 Recruitment to the Prokineticin Receptor 2. Curr Issues Mol Biol 2024; 46:1607-1620. [PMID: 38392222 PMCID: PMC10887741 DOI: 10.3390/cimb46020104] [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: 12/22/2023] [Revised: 02/05/2024] [Accepted: 02/14/2024] [Indexed: 02/24/2024] Open
Abstract
Melanocortin receptor accessory protein 2 (MRAP2) is a membrane protein that binds multiple G protein-coupled receptors (GPCRs) involved in the control of energy homeostasis, including prokineticin receptors. These GPCRs are expressed both centrally and peripherally, and their endogenous ligands are prokineticin 1 (PK1) and prokineticin 2 (PK2). PKRs couple all G-protein subtypes, such as Gαq/11, Gαs, and Gαi, and recruit β-arrestins upon PK2 stimulation, although the interaction between PKR2 and β-arrestins does not trigger receptor internalisation. MRAP2 inhibits the anorexigenic effect of PK2 by binding PKR1 and PKR2. The aim of this work was to elucidate the role of MRAP2 in modulating PKR2-induced β-arrestin-2 recruitment and β-arrestin-mediated signalling. This study could allow the identification of new specific targets for potential new drugs useful for the treatment of the various pathologies correlated with prokineticin, in particular, obesity.
Collapse
Affiliation(s)
- Roberta Lattanzi
- Department of Physiology and Pharmacology "Vittorio Erspamer", Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Ida Casella
- National Centre for Drug Research and Evaluation, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Maria Rosaria Fullone
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Daniela Maftei
- Department of Physiology and Pharmacology "Vittorio Erspamer", Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Martina Vincenzi
- Department of Physiology and Pharmacology "Vittorio Erspamer", Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Rossella Miele
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| |
Collapse
|
4
|
Vieira GDS, Kimura TDC, Scarini JF, de Lima-Souza RA, Lavareze L, Emerick C, Gonçalves MT, Damas II, Figueiredo-Maciel T, Sales de Sá R, Aquino IG, Gonçalves de Paiva JP, Fernandes PM, Gonçalves MWA, Kowalski LP, Altemani A, Fillmore GC, Mariano FV, Egal ESA. Hematopoietic colony-stimulating factors in head and neck cancers: Recent advances and therapeutic challenges. Cytokine 2024; 173:156417. [PMID: 37944421 DOI: 10.1016/j.cyto.2023.156417] [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: 10/08/2023] [Accepted: 10/31/2023] [Indexed: 11/12/2023]
Abstract
Colony-stimulating factors (CSFs) are key cytokines responsible for the production, maturation, and mobilization of the granulocytic and macrophage lineages from the bone marrow, which have been gaining attention for playing pro- and/or anti-tumorigenic roles in cancer. Head and neck cancers (HNCs) represent a group of heterogeneous neoplasms with high morbidity and mortality worldwide. Treatment for HNCs is still limited even with the advancements in cancer immunotherapy. Novel treatments for patients with recurrent and metastatic HNCs are urgently needed. This article provides an in-depth review of the role of hematopoietic cytokines such as granulocyte colony-stimulating factor (G-CSF), granulocyte-macrophage colony-stimulating factor (GM-CSF), macrophage colony-stimulating factor (M-CSF), and interleukin-3 (IL-3; also known as multi-CSF) in the HNCs tumor microenvironment. We have reviewed current results from clinical trials using CSFs as adjuvant therapy to treat HNCs patients, and also clinical findings reported to date on the therapeutic application of CSFs toxicities arising from chemoradiotherapy.
Collapse
Affiliation(s)
- Gustavo de Souza Vieira
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Talita de Carvalho Kimura
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - João Figueira Scarini
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Reydson Alcides de Lima-Souza
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Luccas Lavareze
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Carolina Emerick
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Mayara Trevizol Gonçalves
- Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Ingrid Iara Damas
- Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Tayná Figueiredo-Maciel
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Raisa Sales de Sá
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Iara Gonçalves Aquino
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - João Paulo Gonçalves de Paiva
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil
| | - Patrícia Maria Fernandes
- Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Moisés Willian Aparecido Gonçalves
- Department of Oral Diagnosis, Piracicaba Dental School, State University of Campinas (UNICAMP), Piracicaba, São Paulo, Brazil; Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery, School of Medicine, University of São Paulo (USP), São Paulo, Brazil; Department of Head and Neck Surgery and Otolaryngology, AC Camargo Cancer Center, São Paulo, Brazil
| | - Albina Altemani
- Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Gary Chris Fillmore
- Biorepository and Molecular Pathology, Huntsman Cancer Institute, University of Utah (UU), Salt Lake City, UT, United States
| | - Fernanda Viviane Mariano
- Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
| | - Erika Said Abu Egal
- Department of Pathology, School of Medical Sciences, State University of Campinas (UNICAMP), Campinas, São Paulo, Brazil; Biorepository and Molecular Pathology, Huntsman Cancer Institute, University of Utah (UU), Salt Lake City, UT, United States.
| |
Collapse
|
5
|
Cheng XX, Li MQ, Peng T. Novel Insights into Prokineticin 1 Role in Pregnancy-related Diseases. Int J Med Sci 2024; 21:27-36. [PMID: 38164347 PMCID: PMC10750342 DOI: 10.7150/ijms.76817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 09/26/2023] [Indexed: 01/03/2024] Open
Abstract
Prokineticin 1 (PROK1) is a secreted protein involved in a range of physiological activities such as cell proliferation, migration, angiogenesis, and neuronal cell proliferation. Emerging evidences show that PROK1/PROK receptors (PROKRs) are expressed by trophoblasts, and decidual stroma cells at the maternal-fetal interface. PROK1 plays a critical role in successful pregnancy establishment by regulating the decidualization, implantation and placental development. Dysregulation of prokineticin signaling has been described in certain pathological states associated with pregnancy, including pre-eclampsia, recurrent miscarriage and fetal growth restriction. In this review, the expression and pleiotropic roles of PROK1 under physiological and pathological pregnancy conditions are discussed.
Collapse
Affiliation(s)
- Xi-Xi Cheng
- Shanghai Changning Maternity & Infant Health Hospital, China
- The Department of Obstetrics, Shanghai Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200080, China
| | - Ming-Qing Li
- NHC Key Lab of Reproduction Regulation (Shanghai Institute of Planned Parenthood Research), Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, China
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, China
- Laboratory for Reproductive Immunology, Institute of Obstetrics and Gynecology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, China
| | - Ting Peng
- Shanghai Changning Maternity & Infant Health Hospital, China
- The Department of Obstetrics, Shanghai Obstetrics and Gynecology Hospital of Fudan University, Shanghai 200080, China
| |
Collapse
|
6
|
Amodeo G, Franchi S, Galimberti G, Riboldi B, Sacerdote P. The Prokineticin System in Inflammatory Bowel Diseases: A Clinical and Preclinical Overview. Biomedicines 2023; 11:2985. [PMID: 38001985 PMCID: PMC10669895 DOI: 10.3390/biomedicines11112985] [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: 09/26/2023] [Revised: 10/23/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
Inflammatory bowel disease (IBD) includes Crohn's disease (CD) and ulcerative colitis (UC), which are characterized by chronic inflammation of the gastrointestinal (GI) tract. IBDs clinical manifestations are heterogeneous and characterized by a chronic relapsing-remitting course. Typical gastrointestinal signs and symptoms include diarrhea, GI bleeding, weight loss, and abdominal pain. Moreover, the presence of pain often manifests in the remitting disease phase. As a result, patients report a further reduction in life quality. Despite the scientific advances implemented in the last two decades and the therapies aimed at inducing or maintaining IBDs in a remissive condition, to date, their pathophysiology still remains unknown. In this scenario, the importance of identifying a common and effective therapeutic target for both digestive symptoms and pain remains a priority. Recent clinical and preclinical studies have reported the prokineticin system (PKS) as an emerging therapeutic target for IBDs. PKS alterations are likely to play a role in IBDs at multiple levels, such as in intestinal motility, local inflammation, ulceration processes, localized abdominal and visceral pain, as well as central nervous system sensitization, leading to the development of chronic and widespread pain. This narrative review summarized the evidence about the involvement of the PKS in IBD and discussed its potential as a druggable target.
Collapse
Affiliation(s)
- Giada Amodeo
- Dipartimento di Scienze Farmacologiche e Biomolecolari “Rodolfo Paoletti”, University of Milan, Via Vanvitelli 32, 20129 Milan, Italy; (S.F.); (G.G.); (B.R.); (P.S.)
| | | | | | | | | |
Collapse
|
7
|
Zeng L, Wang C, Song Z, Liu Q, Chen D, Yu X. Prokineticin 2 as a potential biomarker for the diagnosis of Kawasaki disease. Clin Exp Med 2023; 23:3443-3451. [PMID: 37188888 DOI: 10.1007/s10238-023-01078-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 04/17/2023] [Indexed: 05/17/2023]
Abstract
Kawasaki disease is a pressing acute self-limiting inflammatory disorder disease which lack of specific biomarkers. Our research aims to investigate the serum expression of a novel immune regulator PK2 in children with Kawasaki disease and to evaluate the ability of PK2 to predict Kawasaki disease. A total of 70 children with Kawasaki disease in the Children's Hospital of Chongqing Medical University who were first diagnosed, 20 children with common fever admitted to hospital due to bacterial infection during the same period, and 31 children underwent physical examination were included in this study. Venous blood was collected for complete blood count, CRP, ESR, PCT, and PK2 before clinical intervention. The predictive potential of PK2 as a biomarker for the diagnosis of Kawasaki disease was judged by correlation analysis, the receiver operating characteristic (ROC) and combined score. Compared with healthy children and children with common fever, children diagnosed with Kawasaki disease had significantly lower serum PK2 concentrations (median 28,503.7208 ng/ml, 26,242.5484 ng/ml, and 16,890.2452 ng/ml, respectively, Kruskal-Wallis test: p < 0.0001). Analysis of the existing indicators in other laboratories showed that WBC (Kruskal-Wallis test: p < 0.0001), PLT (Kruskal-Wallis test: p = 0.0018), CRP (Mann-Whitney U: p < 0.0001), ESR (Mann-Whitney U: p = 0.0092), NLR (Kruskal-Wallis test: p < 0.0001), and other indicators were significantly increased compared with healthy children and children with common fever, RBC (Kruskal-Wallis test: p < 0.0001), and Hg (Kruskal-Wallis test: p < 0.0001) were significantly decreased in children with Kawasaki disease conversely. In the analysis of the Spearman correlation, it was found that serum PK2 concentration and NLR ratio were significantly negatively correlated in children with Kawasaki disease (rs = -0.2613, p = 0.0301). In the analysis of the ROC curves, it was found that the area under the PK2 curve was 0.782 (95% confidence interval 0.683-0.862; p < 0.0001), the ESR was 0.697 (95% confidence interval 0.582-0.796; p = 0.0120), the CRP was 0.601 (95% confidence interval 0.683-0.862; p = 0.1805), and the NLR was 0.735 (95% confidence interval 0.631-0.823; p = 0.0026). PK2 can significantly predict Kawasaki disease independently of CRP and ESR (p < 0.0001). The combined score of PK2 and ESR can significantly improve the diagnostic performance of PK2 (AUC = 0.827, 95% CI 0.724-0.903, p < 0.0001). The sensitivity was 87.50%, the sensitivity was 75.81%, the positive likelihood ratio was 6.0648, and the Youden index was 0.6331. PK2 has the potential to be a biomarker for early diagnosis of Kawasaki disease, and the combined use of ESR can further improve its diagnostic performance. Our study identifies PK2 as an important biomarker for Kawasaki disease and provides a potential new diagnostic strategy for Kawasaki disease.
Collapse
Affiliation(s)
- Li Zeng
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, PR China
| | - Cai Wang
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, PR China
| | - Zhixin Song
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, PR China
| | - Qian Liu
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, PR China
| | - Dapeng Chen
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
- National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, PR China.
| | - Xiaoyan Yu
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
- Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
- National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
- China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing, PR China.
- Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, PR China.
| |
Collapse
|
8
|
Younes H, Kyritsi I, Mahrougui Z, Benharouga M, Alfaidy N, Marquette C. Effects of Prokineticins on Cerebral Cell Function and Blood-Brain Barrier Permeability. Int J Mol Sci 2023; 24:15428. [PMID: 37895111 PMCID: PMC10607385 DOI: 10.3390/ijms242015428] [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: 09/06/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Prokineticins are a family of small proteins with diverse roles in various tissues, including the brain. However, their specific effects on different cerebral cell types and blood-brain barrier (BBB) function remain unclear. The aim of this study was to investigate the effects of PROK1 and PROK2 on murine cerebral cell lines, bEnd.3, C8.D30, and N2a, corresponding to microvascular endothelial cells, astrocytes and neurons, respectively, and on an established BBB co-culture model. Western blot analysis showed that prokineticin receptors (PROKR1 and PROKR2) were differentially expressed in the considered cell lines. The effect of PROK1 and PROK2 on cell proliferation and migration were assessed using time-lapse microscopy. PROK1 decreased neural cells' proliferation, while it had no effect on the proliferation of endothelial cells and astrocytes. In contrast, PROK2 reduced the proliferation of all cell lines tested. Both PROK1 and PROK2 increased the migration of all cell lines. Blocking PROKRs with the PROKR1 antagonist (PC7) and the PROKR2 antagonist (PKR-A) inhibited astrocyte PROK2-mediated migration. Using the insert co-culture model of BBB, we demonstrated that PROKs increased BBB permeability, which could be prevented by PROKRs' antagonists.
Collapse
Affiliation(s)
- Hadi Younes
- University Grenoble-Alpes, CEDEX 9, 38043 Grenoble, France; (H.Y.); (I.K.); (Z.M.); (M.B.); (N.A.)
- Commissariat à l’Energie Atomique et aux Energies Alternatives (CEA), Laboratory of Biology & Biotechnology for Health, Interdisciplinary Research Institute of Grenoble, 38000 Grenoble, France
- Institut National de la Santé et de la Recherche Médicale U1292, Biologie et Biotechnologie pour la Santé, 38000 Grenoble, France
| | - Ioanna Kyritsi
- University Grenoble-Alpes, CEDEX 9, 38043 Grenoble, France; (H.Y.); (I.K.); (Z.M.); (M.B.); (N.A.)
- Commissariat à l’Energie Atomique et aux Energies Alternatives (CEA), Laboratory of Biology & Biotechnology for Health, Interdisciplinary Research Institute of Grenoble, 38000 Grenoble, France
- Institut National de la Santé et de la Recherche Médicale U1292, Biologie et Biotechnologie pour la Santé, 38000 Grenoble, France
| | - Zineb Mahrougui
- University Grenoble-Alpes, CEDEX 9, 38043 Grenoble, France; (H.Y.); (I.K.); (Z.M.); (M.B.); (N.A.)
- Commissariat à l’Energie Atomique et aux Energies Alternatives (CEA), Laboratory of Biology & Biotechnology for Health, Interdisciplinary Research Institute of Grenoble, 38000 Grenoble, France
- Institut National de la Santé et de la Recherche Médicale U1292, Biologie et Biotechnologie pour la Santé, 38000 Grenoble, France
| | - Mohamed Benharouga
- University Grenoble-Alpes, CEDEX 9, 38043 Grenoble, France; (H.Y.); (I.K.); (Z.M.); (M.B.); (N.A.)
- Commissariat à l’Energie Atomique et aux Energies Alternatives (CEA), Laboratory of Biology & Biotechnology for Health, Interdisciplinary Research Institute of Grenoble, 38000 Grenoble, France
- Institut National de la Santé et de la Recherche Médicale U1292, Biologie et Biotechnologie pour la Santé, 38000 Grenoble, France
| | - Nadia Alfaidy
- University Grenoble-Alpes, CEDEX 9, 38043 Grenoble, France; (H.Y.); (I.K.); (Z.M.); (M.B.); (N.A.)
- Commissariat à l’Energie Atomique et aux Energies Alternatives (CEA), Laboratory of Biology & Biotechnology for Health, Interdisciplinary Research Institute of Grenoble, 38000 Grenoble, France
- Institut National de la Santé et de la Recherche Médicale U1292, Biologie et Biotechnologie pour la Santé, 38000 Grenoble, France
| | - Christel Marquette
- University Grenoble-Alpes, CEDEX 9, 38043 Grenoble, France; (H.Y.); (I.K.); (Z.M.); (M.B.); (N.A.)
- Commissariat à l’Energie Atomique et aux Energies Alternatives (CEA), Laboratory of Biology & Biotechnology for Health, Interdisciplinary Research Institute of Grenoble, 38000 Grenoble, France
- Institut National de la Santé et de la Recherche Médicale U1292, Biologie et Biotechnologie pour la Santé, 38000 Grenoble, France
| |
Collapse
|
9
|
Giada A, Giulia G, Paola S, Silvia F. Characterization of prokineticin system in Crohn's disease pathophysiology and pain, and its modulation by alcohol abuse: A preclinical study. Biochim Biophys Acta Mol Basis Dis 2023:166791. [PMID: 37336367 DOI: 10.1016/j.bbadis.2023.166791] [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: 04/04/2023] [Revised: 05/21/2023] [Accepted: 06/14/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND Crohn's disease-(CD) pathogenesis is still unknown and chronic pain is a frequent symptom in CD-patients. Identifying novel therapeutic targets and predisposing factors is a primary goal. In this regard, prokineticin system-(PKS) appears a promising target. AIMS AND METHODS TNBS-model was used. DAI, abdominal and visceral pain, and muscle strength were monitored. CD-mice were sacrificed at two times (day 7 and 14 after TNBS) in order to identify PKS involvement in CD pathophysiology and pain. PKS characterization was performed in mesenteric lymph nodes-(MLN), colon, myenteric plexus-(MP), dorsal root ganglia-(DRGs) and spinal cord-(SC). Inflammation/neuroinflammation was also assessed in the same tissues. In order to evaluate alcohol abuse as a possible trigger for CD and its effect on PKS activation, naïve mice were administered (oral-gavage) with ethanol for 10 consecutive days. PKS as well as inflammation/neuroinflammation were evaluated in MLN, colon and MP. RESULTS TNBS treated-mice showed a rapid increase in DAI, abdominal/visceral hypersensitivity and a progressive strength loss. In all tissue analysed of CD-mice, a quick and significant increase of mRNA of PKs and PKRs was observed, associated with an increase of pro-inflammatory cytokines (IL-1β, IL-6 and TNFα) and macrophage/glia markers (iba1, CD11b and GFAP) levels. In alcohol abuse model, ethanol induced in colon and MP a significant PKS activation accompanied by inflammation/neuroinflammation. CONCLUSIONS We can assume that PKS may be involved in CD development and pain. Furthermore, alcohol appears to activate PKS and may be a trigger factor for CD.
Collapse
Affiliation(s)
- Amodeo Giada
- Dipartimento di Scienze Farmacologiche e Biomolecolari "Rodolfo Paoletti", University of Milan, Milan, Via Vanvitelli 32, 20129 Milano, Italy.
| | - Galimberti Giulia
- Dipartimento di Scienze Farmacologiche e Biomolecolari "Rodolfo Paoletti", University of Milan, Milan, Via Vanvitelli 32, 20129 Milano, Italy
| | - Sacerdote Paola
- Dipartimento di Scienze Farmacologiche e Biomolecolari "Rodolfo Paoletti", University of Milan, Milan, Via Vanvitelli 32, 20129 Milano, Italy
| | - Franchi Silvia
- Dipartimento di Scienze Farmacologiche e Biomolecolari "Rodolfo Paoletti", University of Milan, Milan, Via Vanvitelli 32, 20129 Milano, Italy
| |
Collapse
|
10
|
Gao Y, Liao W, Zhang R, Lei Y, Chen T, Wu L, Li M, Liu X, Cai F. PK2/PKRs pathway is involved in the protective effect of artemisinin against trimethyltin chloride-induced hippocampal injury. Toxicology 2023; 486:153432. [PMID: 36696940 DOI: 10.1016/j.tox.2023.153432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 01/19/2023] [Accepted: 01/21/2023] [Indexed: 01/23/2023]
Abstract
Neuroinflammation is one of the important mechanisms of trimethyltin chloride (TMT) central neurotoxicity. Artemisinin (ARS) is a well-known antimalarial drug that also has significant anti-inflammatory effects. Prokineticin 2 (PK2) is a small molecule secreted protein that is widely expressed in the nervous system and plays a key role in the development of neuroinflammation. However, it remains unclear whether ARS can ameliorate neuroinflammation caused by TMT and whether PK2/PKRs signaling pathway plays a part in it. In this research, male Balb/c mice were administered TMT (2.8 mg/kg, i.p.) followed by immunohistochemistry to assess the expression of PK2, PKR1, and PKR2 proteins in the hippocampus. Network pharmacology was used to predict the intersection targets of ARS, central nervous system(CNS) injury and TMT. The neurobehavior of mice was evaluated by behavioral scores. Histopathological damage of the hippocampus was evaluated by HE, Nissl and Electron microscopy. Western blotting was used to identify the expression of synapse-related proteins (PSD95, SYN1, Synaptophysin), PK system-related proteins (PK2, PKR1, PKR2), and inflammation-related proteins (TNF-α, NF-κB p65). Immunohistochemistry showed that TMT resulted in elevated PK2 and PKR2 protein expression in the CA2 and CA3 regions of the hippocampus in mice, while PKR1 protein was not significantly altered. Network pharmacology showed that PK2 could interact with the intersectional targets of ARS, CNS injury, and TMT. ARS remarkably attenuated TMT-induced seizures and hippocampal histological damage. Further studies demonstrated that ARS treatment attenuated TMT-induced hippocampal ultrastructural damage, possibly by increasing the number of rough endoplasmic reticulum and mitochondria as well as upregulating the levels of synapse-associated proteins (PSD95, SYN1, Synaptophysin). Western blotting results revealed that ARS downregulated TMT-induced TNF-α and NF-κB p65 protein levels. In addition, ARS also decreased TMT-induced protein expression of PK2 and PKR2 in the mouse hippocampus, but had no significant effect on PKR1 protein expression. Our results suggested that ARS ameliorated TMT-induced abnormal neural behavior and hippocampal injury, which may be achieved by regulating PK2/PKRs inflammatory pathway and ameliorating synaptic injury. Therefore, we suggest that PK2/PKRs pathway may be involved in TMT neurotoxicity and ARS may be a promising drug that can relieve TMT neurotoxicity.
Collapse
Affiliation(s)
- Yuting Gao
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, 437100, China; School of Stomatology and Ophthalmology, Xianning Medical College, Hubei University of Science and Technology, 437100, China; Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning 437100, China
| | - Wenli Liao
- Basic Medical School, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, China
| | - Ruyi Zhang
- Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning 437100, China
| | - Yining Lei
- Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning 437100, China
| | - Tao Chen
- Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning 437100, China
| | - Lingling Wu
- Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning 437100, China
| | - Manqin Li
- Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning 437100, China
| | - Xinran Liu
- Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning 437100, China
| | - Fei Cai
- School of Stomatology and Ophthalmology, Xianning Medical College, Hubei University of Science and Technology, 437100, China; Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning 437100, China.
| |
Collapse
|
11
|
Chen ZA, Ma HH, Wang Y, Tian H, Mi JW, Yao DM, Yang CJ. Integrated multiple microarray studies by robust rank aggregation to identify immune-associated biomarkers in Crohn's disease based on three machine learning methods. Sci Rep 2023; 13:2694. [PMID: 36792688 PMCID: PMC9931764 DOI: 10.1038/s41598-022-26345-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 12/13/2022] [Indexed: 02/17/2023] Open
Abstract
Crohn's disease (CD) is a complex autoimmune disorder presumed to be driven by complex interactions of genetic, immune, microbial and even environmental factors. Intrinsic molecular mechanisms in CD, however, remain poorly understood. The identification of novel biomarkers in CD cases based on larger samples through machine learning approaches may inform the diagnosis and treatment of diseases. A comprehensive analysis was conducted on all CD datasets of Gene Expression Omnibus (GEO); our team then used the robust rank aggregation (RRA) method to identify differentially expressed genes (DEGs) between controls and CD patients. PPI (protein‒protein interaction) network and functional enrichment analyses were performed to investigate the potential functions of the DEGs, with molecular complex detection (MCODE) identifying some important functional modules from the PPI network. Three machine learning algorithms, support vector machine-recursive feature elimination (SVM-RFE), random forest (RF), and least absolute shrinkage and selection operator (LASSO), were applied to determine characteristic genes, which were verified by ROC curve analysis and immunohistochemistry (IHC) using clinical samples. Univariable and multivariable logistic regression were used to establish a machine learning score for diagnosis. Single-sample GSEA (ssGSEA) was performed to examine the correlation between immune infiltration and biomarkers. In total, 5 datasets met the inclusion criteria: GSE75214, GSE95095, GSE126124, GSE179285, and GSE186582. Based on RRA integrated analysis, 203 significant DEGs were identified (120 upregulated genes and 83 downregulated genes), and MCODE revealed some important functional modules in the PPI network. Machine learning identified LCN2, REG1A, AQP9, CCL2, GIP, PROK2, DEFA5, CXCL9, and NAMPT; AQP9, PROK2, LCN2, and NAMPT were further verified by ROC curves and IHC in the external cohort. The final machine learning score was defined as [Expression level of AQP9 × (2.644)] + [Expression level of LCN2 × (0.958)] + [Expression level of NAMPT × (1.115)]. ssGSEA showed markedly elevated levels of dendritic cells and innate immune cells, such as macrophages and NK cells, in CD, consistent with the gene enrichment results that the DEGs are mainly involved in the IL-17 signaling pathway and humoral immune response. The selected biomarkers analyzed by the RRA method and machine learning are highly reliable. These findings improve our understanding of the molecular mechanisms of CD pathogenesis.
Collapse
Affiliation(s)
- Zi-An Chen
- grid.452702.60000 0004 1804 3009Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000 Hebei China ,Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Disease, Shijiazhuang, 050000 Hebei China
| | - Hui-hui Ma
- grid.452702.60000 0004 1804 3009Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000 Hebei China ,Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Disease, Shijiazhuang, 050000 Hebei China
| | - Yan Wang
- grid.452702.60000 0004 1804 3009Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000 Hebei China ,Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Disease, Shijiazhuang, 050000 Hebei China
| | - Hui Tian
- grid.452702.60000 0004 1804 3009Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000 Hebei China ,Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Disease, Shijiazhuang, 050000 Hebei China
| | - Jian-wei Mi
- grid.452702.60000 0004 1804 3009Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000 Hebei China ,Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Disease, Shijiazhuang, 050000 Hebei China
| | - Dong-Mei Yao
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China. .,Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Disease, Shijiazhuang, 050000, Hebei, China.
| | - Chuan-Jie Yang
- Department of Gastroenterology, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China. .,Hebei Key Laboratory of Gastroenterology, Hebei Institute of Gastroenterology, Hebei Clinical Research Center for Digestive Disease, Shijiazhuang, 050000, Hebei, China.
| |
Collapse
|
12
|
Locally organised and activated Fth1 hi neutrophils aggravate inflammation of acute lung injury in an IL-10-dependent manner. Nat Commun 2022; 13:7703. [PMID: 36513690 PMCID: PMC9745290 DOI: 10.1038/s41467-022-35492-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 12/06/2022] [Indexed: 12/14/2022] Open
Abstract
Acute respiratory distress syndrome (ARDS) is a common respiratory critical syndrome with no effective therapeutic intervention. Neutrophils function in the overwhelming inflammatory process of acute lung injury (ALI) caused by ARDS; however, the phenotypic heterogeneity of pulmonary neutrophils in ALI/ARDS remains largely unknown. Here, using single-cell RNA sequencing, we identify two transcriptionally and functionally heterogeneous neutrophil populations (Fth1hi Neu and Prok2hi Neu) with distinct locations in LPS-induced ALI mouse lungs. Exposure to LPS promotes the Fth1hi Neu subtype, with more inflammatory factors, stronger antioxidant, and decreased apoptosis under the regulation of interleukin-10. Furthermore, prolonged retention of Fth1hi Neu within lung tissue aggravates inflammatory injury throughout the development of ALI/ARDS. Notably, ARDS patients have high ratios of Fth1 to Prok2 expression in pulmonary neutrophils, suggesting that the Fth1hi Neu population may promote the pathological development and provide a marker of poor outcome.
Collapse
|
13
|
Nguyen NT, Mitsuhashi A, Ogino H, Kozai H, Yoneda H, Afroj T, Sato S, Nokihara H, Shinohara T, Nishioka Y. S-1 eliminates MDSCs and enhances the efficacy of PD-1 blockade via regulation of tumor-derived Bv8 and S100A8 in thoracic tumor. Cancer Sci 2022; 114:384-398. [PMID: 36285504 PMCID: PMC9899614 DOI: 10.1111/cas.15620] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/24/2022] [Accepted: 09/27/2022] [Indexed: 02/07/2023] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) have been known to play a pivotal role in the induction of immune tolerance, which limits the benefits of immune checkpoint inhibitors (ICIs). Recent studies revealed that several chemotherapeutic agents decreased tumor-infiltrating MDSCs. Therefore, combination therapy with cytotoxic chemotherapeutic agents and ICIs was approved for first-line treatment for lung cancer. However, the impact of chemotherapeutic agents on MDSCs and an optimal partner of ICIs has not been fully investigated in thoracic tumors, including lung cancer and malignant pleural mesothelioma. In the present study, we found that treatment with 5-FU and its oral formulation, S-1, suppressed tumor progression and inhibited the accumulation of MDSCs in thoracic tumor-bearing mice. Tumor-infiltrating T cells and dendritic cells were significantly expanded in S-1-treated mice. 5-FU suppressed the ability of tumor cells to recruit MDSCs, while it did not suppress the survival and differentiation of mouse MDSCs in vitro. We also revealed that 5-FU or S-1 significantly downregulated the expression of tumor-derived Bv8 and S100A8. The knockdown of Bv8 or S100A8 in tumor cells suppressed tumor growth and MDSC recruitment in vivo. Furthermore, in comparison with pemetrexed, administration of S-1 improved the synergistic therapeutic efficacy of anti-PD-1 antibodies with or without carboplatin. Our findings revealed a novel mechanism wherein S-1 primed a favorable tumor microenvironment to provide the rationale for combination therapy with S-1 and ICIs as the optimal therapy for thoracic cancer.
Collapse
Affiliation(s)
- Na T. Nguyen
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Atsushi Mitsuhashi
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Hirokazu Ogino
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Hiroyuki Kozai
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Hiroto Yoneda
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Tania Afroj
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Seidai Sato
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Hiroshi Nokihara
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Tsutomu Shinohara
- Department of Community Medicine for Respirology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| | - Yasuhiko Nishioka
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan,Department of Community Medicine for Rheumatology, Graduate School of Biomedical SciencesTokushima UniversityTokushimaJapan
| |
Collapse
|
14
|
Tu Q, Yu X, Xie W, Luo Y, Tang H, Chen K, Ruan Y, Li Y, Zhou J, Yin Y, Chen D, Song Z. Prokineticin 2 promotes macrophages-mediated antibacterial host defense against bacterial pneumonia. Int J Infect Dis 2022; 125:103-113. [PMID: 36241161 DOI: 10.1016/j.ijid.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 09/23/2022] [Accepted: 10/03/2022] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES Bacterial pneumonia is a common serious infectious disease with high morbidity and mortality. Prokineticin 2 (PK2) has recently been identified as a novel immunomodulator in a variety of diseases; however, its role in bacterial pneumonia remains unclear. METHODS The levels of PK2 were measured and analyzed in patients with pneumonia and healthy controls. The effects of PK2 on the host response to pneumonia were evaluated by in vivo animal experiments and in vitro cell experiments. RESULTS PK2 levels dramatically decreased in patients with pneumonia compared with healthy controls, and PK2 levels were lower in patients with severe pneumonia than in pneumonia. In a mouse model of bacterial pneumonia, transtracheal administration of recombinant PK2 significantly alleviated lung injury and improved the survival, which was associated with increased host's bacterial clearance capacity, as manifested by decreased pulmonary bacterial loads. PK2 enhanced the chemotaxis, phagocytosis, and killing ability of macrophages, whereas the protective efficacy of PK2 was abolished after macrophage depletion. CONCLUSION Impaired alveolar macrophage function caused by decreased PK2 is a new endogenous cause of the occurrence and development of bacterial pneumonia. The administration of recombinant PK2 may be a potential adjuvant therapy for bacterial pneumonia.
Collapse
Affiliation(s)
- Qianqian Tu
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University; National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University. Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China; Department of Laboratory Medicine, Key Laboratory of Diagnostic Medicine, Chongqing Medical University, Chongqing, China
| | - Xiaoyan Yu
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University; National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University. Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Wei Xie
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University; National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University. Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yetao Luo
- Department of Nosocomial Infection Control, Second affiliated Hospital, Army Medical University, Chongqing, China
| | - Hong Tang
- Department of Critical Care Medicine, Department of Surgical Intensive Care Unit, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Kai Chen
- Department of Laboratory Medicine, Key Laboratory of Diagnostic Medicine, Chongqing Medical University, Chongqing, China
| | - Yanting Ruan
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University; National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University. Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yue Li
- Molecular Medicine and Cancer Research Center, College of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
| | - Jie Zhou
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University; National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University. Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Yibing Yin
- Department of Laboratory Medicine, Key Laboratory of Diagnostic Medicine, Chongqing Medical University, Chongqing, China
| | - Dapeng Chen
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University; National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University. Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China.
| | - Zhixin Song
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University; National Clinical Research Center for Child Health and Disorders, Children's Hospital of Chongqing Medical University; Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University. Chongqing Key Laboratory of Child Infection and Immunity, Children's Hospital of Chongqing Medical University, Chongqing, China.
| |
Collapse
|
15
|
Benguigui M, Vorontsova A, Timaner M, Levin S, Haj-Shomaly J, Deo A, Menachem R, Manobla B, Cooper TJ, Raviv Z, Shaked Y. Bv8 Blockade Sensitizes Anti-PD1 Therapy Resistant Tumors. Front Immunol 2022; 13:903591. [PMID: 35874722 PMCID: PMC9301046 DOI: 10.3389/fimmu.2022.903591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/15/2022] [Indexed: 11/13/2022] Open
Abstract
Myeloid-derived suppressor cells (MDSCs) are known to promote tumor growth in part by their immunosuppressive activities and their angiogenesis support. It has been shown that Bv8 blockade inhibits the recruitment of MDSCs to tumors, thereby delaying tumor relapse associated with resistance to antiangiogenic therapy. However, the impact of Bv8 blockade on tumors resistant to the new immunotherapy drugs based on the blockade of immune checkpoints has not been investigated. Here, we demonstrate that granulocytic-MDSCs (G-MDSCs) are enriched in anti-PD1 resistant tumors. Importantly, resistance to anti-PD1 monotherapy is reversed upon switching to a combined regimen comprised of anti-Bv8 and anti-PD1 antibodies. This effect is associated with a decreased level of G-MDSCs and enrichment of active cytotoxic T cells in tumors. The blockade of anti-Bv8 has shown efficacy also in hyperprogressive phenotype of anti-PD1-treated tumors. In vitro, anti-Bv8 antibodies directly inhibit MDSC-mediated immunosuppression, as evidenced by enhanced tumor cell killing activity of cytotoxic T cells. Lastly, we show that anti-Bv8-treated MDSCs secrete proteins associated with effector immune cell function and T cell activity. Overall, we demonstrate that Bv8 blockade inhibits the immunosuppressive function of MDSCs, thereby enhancing anti-tumor activity of cytotoxic T cells and sensitizing anti-PD1 resistant tumors. Our findings suggest that combining Bv8 blockade with anti-PD1 therapy can be used as a strategy for overcoming therapy resistance.
Collapse
Affiliation(s)
- Madeleine Benguigui
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
| | - Avital Vorontsova
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
| | - Michael Timaner
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
| | - Sapir Levin
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
| | - Jozafina Haj-Shomaly
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
| | - Abhilash Deo
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
| | - Rotem Menachem
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Faculty of Chemical engineering, Technion- Israel Institute of Technology, Haifa, Israel
| | - Bar Manobla
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
| | - Tim J. Cooper
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
- Department of Immunology, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
| | - Ziv Raviv
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
| | - Yuval Shaked
- Department of Cell Biology and Cancer Science, Rappaport Faculty of Medicine, Technion – Israel Institute of Technology, Haifa, Israel
- Rappaport Technion Integrated Cancer Center Technion - Israel Institute of Technology, Haifa, Israel
- *Correspondence: Yuval Shaked,
| |
Collapse
|
16
|
Yang Y, Qiao X, Song X, Zhang D, Yu S, Dong M, Liu X, Wang L, Song L. CgATP synthase β subunit involved in the regulation of haemocytes proliferation as a CgAstakine receptor in Crassostrea gigas. FISH & SHELLFISH IMMUNOLOGY 2022; 123:85-93. [PMID: 35245670 DOI: 10.1016/j.fsi.2022.02.054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/28/2022] [Accepted: 02/28/2022] [Indexed: 06/14/2023]
Abstract
Astakine is considered as an endogenous cytokine-like factor of prokineticin homologue in invertebrate. Recently, an astakine homologue (CgAstakine) has been identified and characterized in oyster Crassostrea gigas. In the present study, a CgATP synthase β subunit was identified as the receptor of CgAstakine in C. gigas. There was an ATP-synt_ab_N domain and an AAA domain in the CgATP synthase β subunit protein. The mRNA transcripts of CgATP synthase β subunit were detected in all tested tissues, with the highest expression level in hepatopancreas and gills, which was 109.11-fold (p < 0.01) and 97.21-fold (p < 0.01) of that in labial palps, respectively. After rCgAstakine stimulation, the mRNA transcripts of CgATP synthase β subunit in agranulocytes and semi-granulocytes were significantly increased at 24 h (2.44-fold, and 9.01-fold of that in control group, p < 0.01), and those in granulocytes were significantly increased at 6 h (1.83-fold, p < 0.01), 12 h (1.92-fold, p < 0.01) and 24 h (3.47-fold, p < 0.01). The expression level of CgATP synthase β subunit protein in agranulocytes and granulocytes was also significantly increased after rCgAstakine stimulation, which was 1.64-fold (p < 0.05) and 1.85-fold (p < 0.05) of that in control group, respectively, while there were no significant changes in semi-granulocytes. The immunofluorescence assay showed that CgATP synthase β subunit positive signals were mainly located on the membrane of haemocytes. The number of haemocytes with EdU positive signals was significantly increased after rCgAstakine stimulation (2.04-fold of seawater group, p < 0.01), while significantly decreased after the RNA interference (RNAi) of CgATP synthase β subunit, which was 0.28-fold of that in NC group (p < 0.01). Bio-layer interferometry (BLI) assay confirmed in vitro interaction between rCgAstakine and rCgATP synthase β subunit. There results suggested that CgATP synthase β subunit acts as the receptor of CgAstakine and plays important roles in CgAstakine induced renewal of haemocytes in C. gigas.
Collapse
Affiliation(s)
- Ying Yang
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, 116023, China
| | - Xue Qiao
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Functional Laboratory of Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266235, China; Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, 116023, China; Dalian Key Laboratory of Aquatic Animal Disease Prevention and Control, Dalian Ocean University, Dalian, 116023, China.
| | - Xiaorui Song
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, 116023, China
| | - Dan Zhang
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, 116023, China
| | - Simiao Yu
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, 116023, China
| | - Miren Dong
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, 116023, China
| | - Xiyang Liu
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, 116023, China
| | - Lingling Wang
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Functional Laboratory of Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266235, China; Liaoning Key Laboratory of Marine Animal Immunology and Disease Control, Dalian Ocean University, Dalian, 116023, China; Dalian Key Laboratory of Aquatic Animal Disease Prevention and Control, Dalian Ocean University, Dalian, 116023, China.
| | - Linsheng Song
- Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian, 116023, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhuhai, 519000, China; Functional Laboratory of Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266235, China; Dalian Key Laboratory of Aquatic Animal Disease Prevention and Control, Dalian Ocean University, Dalian, 116023, China
| |
Collapse
|
17
|
Lattanzi R, Miele R. Versatile Role of Prokineticins and Prokineticin Receptors in Neuroinflammation. Biomedicines 2021; 9:1648. [PMID: 34829877 PMCID: PMC8615546 DOI: 10.3390/biomedicines9111648] [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: 09/23/2021] [Revised: 10/27/2021] [Accepted: 11/05/2021] [Indexed: 01/15/2023] Open
Abstract
Prokineticins are a new class of chemokine-like peptides involved in a wide range of biological and pathological activities. In particular, prokineticin 2 (PK2), prokineticin receptor 1 (PKR1) and prokineticin receptor 2 (PKR2) play a central role in modulating neuroinflammatory processes. PK2 and PKRs, which are physiologically expressed at very low levels, are strongly upregulated during inflammation and regulate neuronal-glial interaction. PKR2 is mainly overexpressed in neurons, whereas PKR1 and PK2 are mainly overexpressed in astrocytes. Once PK2 is released in inflamed tissue, it is involved in both innate and adaptive responses: it triggers macrophage recruitment, production of pro-inflammatory cytokines, and reduction of anti-inflammatory cytokines. Moreover, it modulates the function of T cells through the activation of PKR1 and directs them towards a pro-inflammatory Th1 phenotype. Since the prokineticin system appears to be upregulated following a series of pathological insults leading to neuroinflammation, we will focus here on the involvement of PK2 and PKRs in those pathologies that have a strong underlying inflammatory component, such as: inflammatory and neuropathic pain, Alzheimer's disease, Parkinson's disease, multiple sclerosis, stroke, obesity, diabetes, and gastrointestinal inflammation.
Collapse
Affiliation(s)
- Roberta Lattanzi
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Rossella Miele
- Department of Biochemical Sciences “A. Rossi Fanelli”, CNR Institute of Molecular Biology and Pathology, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| |
Collapse
|
18
|
Fiore M, Tarani L, Radicioni A, Spaziani M, Ferraguti G, Putotto C, Gabanella F, Maftei D, Lattanzi R, Minni A, Greco A, Tarani F, Petrella C. Serum Prokineticin-2 in Prepubertal and Adult Klinefelter Individuals. Can J Physiol Pharmacol 2021; 100:151-157. [PMID: 34614364 DOI: 10.1139/cjpp-2021-0457] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The prokineticin-2 (PROK2) is a small peptide belonging to the prokineticin family. In humans and rodents this chemokine is primarily involved in the control of central and peripheral reproductive processes. Klinefelter's syndrome (KS) is the first cause of male genetic infertility, due to an extra X chromosome, which may occur with a classical karyotype (47, XXY) or mosaic forms (46, XY/47, XXY). In affected subjects, pubertal maturation usually begins at an adequate chronological age, but when development is almost complete, they display a primary gonadal failure, with early spermatogenesis damage, and later onset of testosterone insufficiency. Thus, the main aim of the present study was to investigate the serum levels of PROK2 in prepubertal and adult KS patients, comparing them with healthy subjects. We showed for the first time the presence of PROK2 in the children serum but with significant changes in KS individuals. Indeed, compared to healthy subjects characterized by PROK2 serum elevation during the growth, KS individuals showed constant serum levels during the sexual maturation phase (higher during the prepubertal phase but lower during the adult age). In conclusion, these data indicate that in KS individuals PROK2 may be considered a biomarker for investigating the SK infertility process.
Collapse
Affiliation(s)
- Marco Fiore
- IBCN-CNR, Institute of Cell Biology and Neurobiology, Roma, Italy;
| | - Luigi Tarani
- "Sapienza" University of Rome, Department of Pediatrics, Rome, Italy;
| | - Antonio Radicioni
- Sapienza University of Rome, Department of Experimental Medicine, Rome, Italy;
| | - Matteo Spaziani
- Sapienza University of Rome, Department of Experimental Medicine, Rome, Italy;
| | - Giampiero Ferraguti
- Sapienza University of Rome, Department of Cellular Biotechnologies and Hematology, Rome, Italy;
| | - Carolina Putotto
- "Sapienza" University of Rome, Department of Pediatrics, rome, Italy;
| | - Francesca Gabanella
- IBBC-CNR), Rome, Italy.,Institute of Molecular Biology and Pathology (IBPM-CNR), Rome, Italy;
| | - Daniela Maftei
- Sapienza University of Rome, Department of Physiology and Pharmacology "Vittorio Erspamer", Rome, Italy;
| | - Roberta Lattanzi
- Sapienza University of Rome, Department of Physiology and Pharmacology "Vittorio Erspamer", Rome, Italy;
| | - Antonio Minni
- Sapienza University of Rome, Department of Sense Organs, Rome, Italy;
| | - Antonio Greco
- University of Rome La Sapienza, 9311, Rome, Lazio, Italy;
| | - Francesca Tarani
- "Sapienza" University of Rome, Department of Pediatrics, rome, Italy;
| | | |
Collapse
|
19
|
Noda K, Dufner B, Ito H, Yoshida K, Balboni G, Straub RH. Differential inflammation-mediated function of prokineticin 2 in the synovial fibroblasts of patients with rheumatoid arthritis compared with osteoarthritis. Sci Rep 2021; 11:18399. [PMID: 34526577 PMCID: PMC8443611 DOI: 10.1038/s41598-021-97809-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 08/30/2021] [Indexed: 02/08/2023] Open
Abstract
Prokineticin 2 (PK2) is a secreted protein involved in several pathological and physiological processes, including the regulation of inflammation, sickness behaviors, and circadian rhythms. Recently, it was reported that PK2 is associated with the pathogenesis of collagen-induced arthritis in mice. However, the role of PK2 in the pathogenesis of rheumatoid arthritis (RA) or osteoarthritis (OA) remains unknown. In this study, we collected synovial tissue, plasma, synovial fluid, and synovial fibroblasts (SF) from RA and OA patients to analyze the function of PK2 using immunohistochemistry, enzyme-linked immunosorbent assays, and tissue superfusion studies. PK2 and its receptors prokineticin receptor (PKR) 1 and 2 were expressed in RA and OA synovial tissues. PKR1 expression was downregulated in RA synovial tissue compared with OA synovial tissue. The PK2 concentration was higher in RA synovial fluid than in OA synovial fluid but similar between RA and OA plasma. PK2 suppressed the production of IL-6 from TNFα-prestimulated OA-SF, and this effect was attenuated in TNFα-prestimulated RA-SF. This phenomenon was accompanied by the upregulation of PKR1 in OA-SF. This study provides a new model to explain some aspects underlying the chronicity of inflammation in RA.
Collapse
Affiliation(s)
- Kentaro Noda
- grid.411941.80000 0000 9194 7179Laboratory of Experimental Rheumatology and Neuroendocrine Immunology, Department of Internal Medicine I, University Hospital Regensburg, Biopark I, Am Biopark 9, 93053 Regensburg, Germany ,grid.411898.d0000 0001 0661 2073Division of Rheumatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Bianca Dufner
- grid.411941.80000 0000 9194 7179Laboratory of Experimental Rheumatology and Neuroendocrine Immunology, Department of Internal Medicine I, University Hospital Regensburg, Biopark I, Am Biopark 9, 93053 Regensburg, Germany
| | - Haruyasu Ito
- grid.411898.d0000 0001 0661 2073Division of Rheumatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Ken Yoshida
- grid.411898.d0000 0001 0661 2073Division of Rheumatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Gianfranco Balboni
- grid.7763.50000 0004 1755 3242Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Rainer H. Straub
- grid.411941.80000 0000 9194 7179Laboratory of Experimental Rheumatology and Neuroendocrine Immunology, Department of Internal Medicine I, University Hospital Regensburg, Biopark I, Am Biopark 9, 93053 Regensburg, Germany
| |
Collapse
|
20
|
Magnan C, Migrenne-Li S. Pleiotropic effects of prokineticin 2 in the control of energy metabolism. Biochimie 2021; 186:73-81. [PMID: 33932486 DOI: 10.1016/j.biochi.2021.04.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 04/09/2021] [Accepted: 04/24/2021] [Indexed: 11/19/2022]
Abstract
Prokineticins are family of small proteins involved in many important biological processes including food intake and control of energy balance. The prokineticin 2 (PROK2) is expressed in several peripheral tissues and areas in the central nervous system. PROK2 activates G protein-coupled receptors, namely, prokineticin receptor 1 (PROKR1) and prokineticin receptor 2 (PROKR2). Preclinical models exhibiting disturbances of the PROK2 pathway (at the level of PROK2 or its receptors) are characterized by changes in food intake, feeding behavior and insulin sensitivity related to a dysfunction of the energy balance control. In Humans, mutations of PROK2 and PROKR2 genes are associated to the Kallmann syndrome (KS) that affects both the hormonal reproductive axis and the sense of smell and may also lead to obesity. Moreover, plasma PROK2 concentration has been correlated with various cardiometabolic risk factors and type 2 diabetes (T2D). The present review summarizes knowledge on PROK2 structure, signaling and function focusing on its role in control of food intake and energy homeostasis.
Collapse
|
21
|
Casella I, Ambrosio C. Prokineticin receptors interact unselectively with several G protein subtypes but bind selectively to β-arrestin 2. Cell Signal 2021; 83:110000. [PMID: 33811988 DOI: 10.1016/j.cellsig.2021.110000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 03/29/2021] [Accepted: 03/30/2021] [Indexed: 11/19/2022]
Abstract
Prokineticin 1 (pk1) and prokineticin 2 (pk2) interact with two structurally related G-protein coupled receptors, prokineticin receptor 1 (PKR1) and prokineticin receptor 2 (PKR2). Cellular signalling studies show that the activated receptors can evoke Ca2+-mobilization, pertussis toxin-sensitive ERK phosphorylation, and intracellular cAMP accumulation, which suggests the partecipation of several G protein subtypes, such as Gq/11, Gi/o and Gs. However, direct interactions with these transduction proteins have not been studied yet. Here we measured by bioluminescence resonance energy transfer (BRET) the association of PKR1 and PKR2 with different heterotrimeric Gα proteins in response to pk1 and pk2 activation. Using host-cell lines carrying gene deletions of Gαq/11 or Gαs, and pertussis toxin treatment to abolish the receptor interactions with Gαi/o, we determined that both receptors could couple with comparable efficiency to Gq/11 and Gi/o, but far less efficiently to Gs or other pertussis toxin-insensitive G proteins. We also used BRET methodology to assess the association of prokineticin receptors with β-arrestin isoforms. Fluorescent versions of the isoforms were transfected both in HEK293 cells and in double KO β-arrestin 1/2 mouse fibroblasts, to study receptor interaction with the reconstituted individual β-arrestins without background expression of the endogenous genes. Both receptors formed stable BRET-emitting complexes with β-arrestin 2 but not with β-arrestin 1, indicating strong selectivity for the former. In all the studied transducer interactions and in both receptors, pk2 was more potent than pk1 in promoting receptor binding to transduction proteins.
Collapse
Affiliation(s)
- Ida Casella
- Istituto Superiore di Sanità, National Center for Drug Reserch and Evaluation, Viale Regina Elena, 299, 00161 Rome, Italy.
| | - Caterina Ambrosio
- Istituto Superiore di Sanità, National Center for Drug Reserch and Evaluation, Viale Regina Elena, 299, 00161 Rome, Italy
| |
Collapse
|
22
|
Eagle GL, Herbert JMJ, Zhuang J, Oates M, Khan UT, Kitteringham NR, Clarke K, Park BK, Pettitt AR, Jenkins RE, Falciani F. Assessing technical and biological variation in SWATH-MS-based proteomic analysis of chronic lymphocytic leukaemia cells. Sci Rep 2021; 11:2932. [PMID: 33536534 PMCID: PMC7858606 DOI: 10.1038/s41598-021-82609-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 01/11/2021] [Indexed: 12/18/2022] Open
Abstract
Chronic lymphocytic leukaemia (CLL) exhibits variable clinical course and response to therapy, but the molecular basis of this variability remains incompletely understood. Data independent acquisition (DIA)-MS technologies, such as SWATH (Sequential Windowed Acquisition of all THeoretical fragments), provide an opportunity to study the pathophysiology of CLL at the proteome level. Here, a CLL-specific spectral library (7736 proteins) is described alongside an analysis of sample replication and data handling requirements for quantitative SWATH-MS analysis of clinical samples. The analysis was performed on 6 CLL samples, incorporating biological (IGHV mutational status), sample preparation and MS technical replicates. Quantitative information was obtained for 5169 proteins across 54 SWATH-MS acquisitions: the sources of variation and different computational approaches for batch correction were assessed. Functional enrichment analysis of proteins associated with IGHV mutational status showed significant overlap with previous studies based on gene expression profiling. Finally, an approach to perform statistical power analysis in proteomics studies was implemented. This study provides a valuable resource for researchers working on the proteomics of CLL. It also establishes a sound framework for the design of sufficiently powered clinical proteomics studies. Indeed, this study shows that it is possible to derive biologically plausible hypotheses from a relatively small dataset.
Collapse
Affiliation(s)
- Gina L Eagle
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - John M J Herbert
- Computational Biology Facility, University of Liverpool, Liverpool, UK
| | - Jianguo Zhuang
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Melanie Oates
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
| | - Umair T Khan
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.,Department of Haemato-Oncology, Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK
| | - Neil R Kitteringham
- Department Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, MRC Centre for Drug Safety Science, University of Liverpool, Liverpool, UK
| | - Kim Clarke
- Computational Biology Facility, University of Liverpool, Liverpool, UK
| | - B Kevin Park
- Department Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, MRC Centre for Drug Safety Science, University of Liverpool, Liverpool, UK
| | - Andrew R Pettitt
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.,Department of Haemato-Oncology, Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, UK
| | - Rosalind E Jenkins
- Department Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, MRC Centre for Drug Safety Science, University of Liverpool, Liverpool, UK.
| | - Francesco Falciani
- Computational Biology Facility, University of Liverpool, Liverpool, UK. .,Department of Biochemistry and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, L69 7ZB, UK.
| |
Collapse
|
23
|
Maftei D, Lattanzi R, Vincenzi M, Squillace S, Fullone MR, Miele R. The balance of concentration between Prokineticin 2β and Prokineticin 2 modulates the food intake by STAT3 signaling. BBA ADVANCES 2021; 1:100028. [PMID: 37082024 PMCID: PMC10074905 DOI: 10.1016/j.bbadva.2021.100028] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 10/01/2021] [Accepted: 10/05/2021] [Indexed: 12/31/2022] Open
Abstract
The secreted bioactive peptide prokineticin 2 (PK2) is a potent adipokine and its central and peripheral administration reduces food intake in rodents. The pk2 gene has two splice variants, PK2 and PK2L (PK2 long form), which is cleaved into an active peptide, PK2β, that preferentially binds prokineticin receptor 1 (PKR1). We investigated the role of PK2β in the regulation of food intake. We demonstrated that intraperitoneal injection of PK2β, in contrast to PK2, did not reduce food intake in mice. Exposure of hypotalamic explants to PK2, but not PK2β, induced phosphorylation of STAT3 and ERK. We also evidenced that in adipocytes from PKR1 knock-out mice, a model of obesity, there were higher PK2β levels than PK2 inducing a decreased activation of STAT3 and ERK. Our results suggest that variations in PK2 and PK2β levels, due to modulation of pk2 gene splicing processes, affect food intake in mice.
Collapse
Affiliation(s)
- Daniela Maftei
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Roberta Lattanzi
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
- Corresponding author: Roberta Lattanzi, Department of Physiology and Pharmacology “Vittorio Erspamer” Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy.
| | - Martina Vincenzi
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Silvia Squillace
- Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Maria Rosaria Fullone
- Department of Biochemical Sciences “A. Rossi Fanelli” and CNR-Institute of Molecular Biology and Pathology, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Rossella Miele
- Department of Biochemical Sciences “A. Rossi Fanelli” and CNR-Institute of Molecular Biology and Pathology, Sapienza University of Rome, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| |
Collapse
|
24
|
Wang H, Jia Y, Yu X, Peng L, Mou C, Song Z, Chen D, Li X. Circulating Prokineticin 2 Levels Are Increased in Children with Obesity and Correlated with Insulin Resistance. Int J Endocrinol 2021; 2021:6630102. [PMID: 33883996 PMCID: PMC8041561 DOI: 10.1155/2021/6630102] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/15/2021] [Accepted: 03/24/2021] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE Prokineticin 2 (PK2) has been shown to regulate food intake, fat production, and the inflammation process, which play vital roles in the pathogenesis of obesity. The first aim of this study was to investigate serum PK2 levels in children with obesity and normal-weight children. The second aim was to compare the levels of PK2 between children with obesity, with and without nonalcoholic fatty liver disease (NAFLD). METHODS Seventy normal-weight children and 91 children with obesity (22 with NAFLD) were recruited. Circulating PK2, IL-6, and TNF-α were measured by enzyme-linked immunosorbent assays. Anthropometric and biochemical measurements related to adiposity, lipid profile, and insulin resistance were examined for all participants. RESULTS Serum PK2 was significantly higher in children with obesity than in the normal-weight controls. Circulating PK2 levels were not different between the patients with and without NAFLD. Circulating PK2 was positively correlated with BMI, BMI z-score, insulin, glucose, HOMA-IR, total cholesterol, low-density lipoprotein cholesterol, alanine aminotransferase, and gamma-glutamyl transpeptidase. Binary logistic regression revealed that the odds ratios for obesity were significantly elevated with increasing PK2. CONCLUSIONS PK2 was strongly associated with obesity, and it may also be related to metabolic disorders and insulin resistance. This trial is registered with ChiCTR2000038838.
Collapse
Affiliation(s)
- Han Wang
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing 400014, China
| | - Yanjun Jia
- Department of Endocrinology, The Second Affiliated Hospital, Chongqing Medical University, Chongqing 400010, China
| | - Xiaoyan Yu
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing 400014, China
| | - Li Peng
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing 400014, China
| | - Chunfeng Mou
- Department of Nuclear Medicine, Children's Hospital of Chongqing Medical University, Chongqing 400014, China
| | - Zhixin Song
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing 400014, China
| | - Dapeng Chen
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing 400014, China
| | - Xiaoqiang Li
- Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing Key Laboratory of Child Health and Nutrition, Chongqing 400014, China
| |
Collapse
|
25
|
Wang X, Bove AM, Simone G, Ma B. Molecular Bases of VEGFR-2-Mediated Physiological Function and Pathological Role. Front Cell Dev Biol 2020; 8:599281. [PMID: 33304904 PMCID: PMC7701214 DOI: 10.3389/fcell.2020.599281] [Citation(s) in RCA: 126] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 10/21/2020] [Indexed: 12/16/2022] Open
Abstract
The vascular endothelial growth factors (VEGFs) and their receptors (VEGFRs) play crucial roles in vasculogenesis and angiogenesis. Angiogenesis is an important mechanism in many physiological and pathological processes, and is involved in endothelial cell proliferation, migration, and survival, then leads to further tubulogenesis, and finally promotes formation of vessels. This series of signaling cascade pathways are precisely mediated by VEGF/VEGFR-2 system. The VEGF binding to the IgD2 and IgD3 of VEGFR-2 induces the dimerization of the receptor, subsequently the activation and trans-autophosphorylation of the tyrosine kinase, and then the initiation of the intracellular signaling cascades. Finally the VEGF-activated VEGFR-2 stimulates and mediates variety of signaling transduction, biological responses, and pathological processes in angiogenesis. Several crucial phosphorylated sites Tyr801, Try951, Try1175, and Try1214 in the VEGFR-2 intracellular domains mediate several key signaling processes including PLCγ-PKC, TSAd-Src-PI3K-Akt, SHB-FAK-paxillin, SHB-PI3K-Akt, and NCK-p38-MAPKAPK2/3 pathways. Based on the molecular structure and signaling pathways of VEGFR-2, the strategy of the VEGFR-2-targeted therapy should be considered to employ in the treatment of the VEGF/VEGFR-2-associated diseases by blocking the VEGF/VEGFR-2 signaling pathway, inhibiting VEGF and VEGFR-2 gene expression, blocking the binding of VEGF and VEGFR-2, and preventing the proliferation, migration, and survival of vascular endothelial cells expressing VEGFR-2.
Collapse
Affiliation(s)
- Xinrong Wang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China
| | | | | | - Binyun Ma
- Department of Medicine/Hematology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States
| |
Collapse
|
26
|
Désaubry L, Kanthasamy AG, Nebigil CG. Prokineticin signaling in heart-brain developmental axis: Therapeutic options for heart and brain injuries. Pharmacol Res 2020; 160:105190. [PMID: 32937177 PMCID: PMC7674124 DOI: 10.1016/j.phrs.2020.105190] [Citation(s) in RCA: 5] [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: 06/25/2020] [Revised: 07/27/2020] [Accepted: 08/31/2020] [Indexed: 02/07/2023]
Abstract
Heart and brain development occur simultaneously during the embryogenesis, and both organ development and injuries are interconnected. Early neuronal and cardiac injuries share mutual cellular events, such as angiogenesis and plasticity that could either delay disease progression or, in the long run, result in detrimental health effects. For this reason, the common mechanisms provide a new and previously undervalued window of opportunity for intervention. Because angiogenesis, cardiogenesis and neurogenesis are essential for the development and regeneration of the heart and brain, we discuss therein the role of prokineticin as an angiogenic neuropeptide in heart-brain development and injuries. We focus on the role of prokineticin signaling and the effect of drugs targeting prokineticin receptors in neuroprotection and cardioprotection, with a special emphasis on heart failure, neurodegenerativParkinson's disease and ischemic heart and brain injuries. Indeed, prokineticin triggers common pro-survival signaling pathway in heart and brain. Our review aims at stimulating researchers and clinicians in neurocardiology to focus on the role of prokineticin signaling in the reciprocal interaction between heart and brain. We hope to facilitate the discovery of new treatment strategies, acting in both heart and brain degenerative diseases.
Collapse
Affiliation(s)
- Laurent Désaubry
- Regenerative Nanomedicine, UMR 1260, INSERM, University of Strasbourg, Strasbourg, France
| | - Anumantha G Kanthasamy
- Parkinson's Disorder Research Laboratory, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa, USA
| | - Canan G Nebigil
- Regenerative Nanomedicine, UMR 1260, INSERM, University of Strasbourg, Strasbourg, France.
| |
Collapse
|
27
|
Goryszewska E, Kaczynski P, Baryla M, Waclawik A. Pleiotropic role of prokineticin 1 in the porcine endometrium during pregnancy establishment and embryo implantation †. Biol Reprod 2020; 104:181-196. [PMID: 32997136 DOI: 10.1093/biolre/ioaa181] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/14/2020] [Accepted: 09/29/2020] [Indexed: 12/26/2022] Open
Abstract
Acquisition of endometrial receptivity for embryo implantation is one of the crucial processes during pregnancy and is induced mainly by progesterone and enhanced by conceptus signals. Prokineticin 1 (PROK1) is characterized as a secretory protein with diverse functions in various tissues, including the reproductive tract. PROK1, with its receptor PROKR1, are up-regulated in the porcine endometrium during implantation and in women's receptive endometrium and decidua. However, the function of PROK1 in embryo-maternal communication has still not been fully elucidated. Hence, we hypothesize that PROK1 is involved in endometrial receptivity development and implantation in pigs. In this study, using the porcine in vivo model of intrauterine infusions of estradiol-17β (E2) and prostaglandin E2 (PGE2), we revealed that these hormones elevated endometrial expression of PROK1 and PROKR1 mRNA, respectively. Moreover, E2, acting synergistically with PGE2, increased PROKR1 protein expression. We also evidenced that PROK1-PROKR1 signaling induced expression of following genes and/or proteins CCN2, CDH13, FGF2, NFATC2, ANGPT1, ANGPT2, CDH1, MUC4, SPP1, IFNG, IL6, LIF, LIFR, TNF, TGFB3, and FGF9, as well as phosphorylation of PTK2 and secretion of IL6 and IL11 by endometrial explants in vitro. Ingenuity pathway analysis revealed that functions associated with the PROK1-regulated genes/proteins include cell-to-cell contact, cell attachment, migration and viability, differentiation of epithelial tissue, leukocyte migration, inflammatory response, angiogenesis, and vasculogenesis. Summarizing, our study suggests that PROK1 acts pleiotropically as an embryonic signal mediator that regulates endometrial receptivity by increasing the expression of the genes and proteins involved in implantation and pregnancy establishment in pigs.
Collapse
Affiliation(s)
- Ewelina Goryszewska
- Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Department of Hormonal Action Mechanisms, 10-748 Olsztyn, Poland
| | - Piotr Kaczynski
- Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Department of Hormonal Action Mechanisms, 10-748 Olsztyn, Poland
| | - Monika Baryla
- Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Department of Hormonal Action Mechanisms, 10-748 Olsztyn, Poland
| | - Agnieszka Waclawik
- Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Department of Hormonal Action Mechanisms, 10-748 Olsztyn, Poland
| |
Collapse
|
28
|
Lee WS, Yang H, Chon HJ, Kim C. Combination of anti-angiogenic therapy and immune checkpoint blockade normalizes vascular-immune crosstalk to potentiate cancer immunity. Exp Mol Med 2020; 52:1475-1485. [PMID: 32913278 PMCID: PMC8080646 DOI: 10.1038/s12276-020-00500-y] [Citation(s) in RCA: 297] [Impact Index Per Article: 74.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 05/25/2020] [Accepted: 07/13/2020] [Indexed: 02/08/2023] Open
Abstract
Cancer immunotherapy with immune checkpoint inhibitors (ICIs) has revolutionized the treatment of advanced cancers. However, the tumor microenvironment (TME) functions as a formidable barrier that severely impairs the efficacy of ICIs. While the crosstalk between tumor vessels and immune cells determines the nature of anti-tumor immunity, it is skewed toward a destructive cycle in growing tumors. First, the disorganized tumor vessels hinder CD8+ T cell trafficking into the TME, disable effector functions, and even kill T cells. Moreover, VEGF, the key driver of angiogenesis, interferes with the maturation of dendritic cells, thereby suppressing T cell priming, and VEGF also induces TOX-mediated exhaustion of CD8+ T cells. Meanwhile, a variety of innate and adaptive immune cells contribute to the malformation of tumor vessels. Protumoral M2-like macrophages as well as TH2 and Treg cells secrete pro-angiogenic factors that accelerate uncontrolled angiogenesis and promote vascular immaturity. While CD8+ T and CD4+ TH1 cells suppress angiogenesis and induce vascular maturation by secreting IFN-γ, they are unable to infiltrate the TME due to malformed tumor vessels. These findings led to preclinical studies that demonstrated that simultaneous targeting of tumor vessels and immunity is a viable strategy to normalize aberrant vascular-immune crosstalk and potentiate cancer immunotherapy. Furthermore, this combination strategy has been evidently demonstrated through recent pivotal clinical trials, granted approval from FDA, and is now being used in patients with kidney, liver, lung, or uterine cancer. Overall, combining anti-angiogenic therapy and ICI is a valid therapeutic strategy that can enhance cancer immunity and will further expand the landscape of cancer treatment.
Collapse
Affiliation(s)
- Won Suk Lee
- Laboratory of Translational Immuno-Oncology, Seongnam, Korea.,Medical Oncology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Hannah Yang
- Laboratory of Translational Immuno-Oncology, Seongnam, Korea.,Medical Oncology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Hong Jae Chon
- Laboratory of Translational Immuno-Oncology, Seongnam, Korea. .,Medical Oncology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea.
| | - Chan Kim
- Laboratory of Translational Immuno-Oncology, Seongnam, Korea. .,Medical Oncology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea.
| |
Collapse
|
29
|
Ma M, Li H, Wu J, Zhang Y, Shen H, Li X, Wang Z, Chen G. Roles of Prokineticin 2 in Subarachnoid Hemorrhage-Induced Early Brain Injury via Regulation of Phenotype Polarization in Astrocytes. Mol Neurobiol 2020; 57:3744-3758. [PMID: 32572760 DOI: 10.1007/s12035-020-01990-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 06/10/2020] [Indexed: 12/11/2022]
Abstract
Previous studies have postulated that neuroinflammation can induce two different types of reactive astrocytes, A1 and A2. A1 astrocytes may be harmful, whereas A2 astrocytes may be protective. Specifically, prokineticin 2 (PK2) has been shown to regulate neuron-astrocyte signaling mechanism by promoting an alternative A2-protective phenotype in astrocytes. This study aimed to examine the role of PK2 in early brain injury (EBI) caused by subarachnoid hemorrhage (SAH). SAH-induced astrocytic activation was confirmed by Western blotting. We confirmed C3 and PTX3 as appropriate reactivity markers for discriminating A1 and A2 astrocytes, respectively. We also observed SAH-induced astrocytic activation in SAH patients. The increase of PK2 in neurons after SAH in both humans and rats suggested a possible relationship between PK2 and SAH pathology. PK2 knockdown promoted an A1 astrocytic phenotype with upregulation of neurodegenerative indicators, while intravascular injection of recombinant PK2 (rPK2) promoted A2 astrocytic phenotype and reduced SAH-induced neuronal injury and behavioral dysfunction. Finally, we identified that tumor necrosis factor alpha (TNF-α) was sufficient to elevate the protein level of PK2 in neurons and enhance astrocytic activation in vitro. Moreover, rPK2 selectively promoted astrocytic polarization to an A2 phenotype under a TNF-α stimulus and induced phosphorylation of signal transducer and activator of transcription 3 (STAT3), suggesting that SAH-induced increases in PK2 may function as an endogenous mechanism for self-repair. Collectively, our findings support that enhancing PK2 expression or administration of rPK2 may induce a selective modulation of astrocytic polarization to a protective phenotype following SAH-like stimuli.
Collapse
Affiliation(s)
- Mian Ma
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
- Department of Neurosurgery, Suzhou Municipal Hospital, Suzhou, Jiangsu Province, China
| | - Haiying Li
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Jiang Wu
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Yunhai Zhang
- Jiangsu Key Laboratory of Medical Optics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Haitao Shen
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Xiang Li
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China
| | - Zhong Wang
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, China.
| | - Gang Chen
- Department of Neurosurgery & Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.
- Department of Neurosurgery, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, China.
| |
Collapse
|
30
|
Yao Y, Yao Y, Demetriades AM, Sui A, Su T, Zhu Y, Shen X, Xie B. Neutralization of Bombina variegata peptide 8 suppresses retinal neovascularization in two different murine models: The oxygen-induced retinopathy model and the rhodopsin promoter/VEGF transgenic mouse model. Exp Eye Res 2020; 193:107993. [PMID: 32147400 DOI: 10.1016/j.exer.2020.107993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 02/15/2020] [Accepted: 03/04/2020] [Indexed: 11/25/2022]
Abstract
Bombina variegata 8 (Bv8), also known as prokineticin-2 (PK-2), is a potent pro-angiogenic factor. However, its role in retinal neovascularization (RNV) remains unknown. In this study, we explored the role of Bv8 in the pathogenesis of RNV. We found that the expression of Bv8 was significantly increased in two different models of retinal neovascularization: the oxygen-induced retinopathy (OIR) mouse model and the rhodopsin promoter (rho)/VEGF transgenic mouse model. Neutralization of Bv8 by intravitreal injections of its antibody, not only inhibited retinal and subretinal neovascularization but also decreased the mRNA and protein levels of several pro-angiogenic factors. Our in vitro assay showed that recombinant human Bv8 (RhBv8) protein promoted human retinal microvascular endothelial cells (HRECs) tube-formation, cell proliferation and vascular endothelial growth factor receptor 1 (VEGFR1) and receptor 2 (VEGFR2) expression. Our findings suggest that Bv8 could be used as a novel target for the treatment of RNV-related ocular diseases.
Collapse
Affiliation(s)
- Yiyun Yao
- Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Yixuan Yao
- Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Anna M Demetriades
- Department of Ophthalmology, New York Presbyterian Hospital-Weill Cornell Medicine, New York, United States
| | - Ailing Sui
- Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Ting Su
- Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Yanji Zhu
- Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Xi Shen
- Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, China.
| | - Bing Xie
- Department of Ophthalmology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, China.
| |
Collapse
|
31
|
Audebrand A, Désaubry L, Nebigil CG. Targeting GPCRs Against Cardiotoxicity Induced by Anticancer Treatments. Front Cardiovasc Med 2020; 6:194. [PMID: 32039239 PMCID: PMC6993588 DOI: 10.3389/fcvm.2019.00194] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 12/23/2019] [Indexed: 01/01/2023] Open
Abstract
Novel anticancer medicines, including targeted therapies and immune checkpoint inhibitors, have greatly improved the management of cancers. However, both conventional and new anticancer treatments induce cardiac adverse effects, which remain a critical issue in clinic. Cardiotoxicity induced by anti-cancer treatments compromise vasospastic and thromboembolic ischemia, dysrhythmia, hypertension, myocarditis, and cardiac dysfunction that can result in heart failure. Importantly, none of the strategies to prevent cardiotoxicity from anticancer therapies is completely safe and satisfactory. Certain clinically used cardioprotective drugs can even contribute to cancer induction. Since G protein coupled receptors (GPCRs) are target of forty percent of clinically used drugs, here we discuss the newly identified cardioprotective agents that bind GPCRs of adrenalin, adenosine, melatonin, ghrelin, galanin, apelin, prokineticin and cannabidiol. We hope to provoke further drug development studies considering these GPCRs as potential targets to be translated to treatment of human heart failure induced by anticancer drugs.
Collapse
Affiliation(s)
| | | | - Canan G. Nebigil
- Laboratory of CardioOncology and Therapeutic Innovation, CNRS, Illkirch, France
| |
Collapse
|
32
|
Maftei D, Ratano P, Fusco I, Marconi V, Squillace S, Negri L, Severini C, Balboni G, Steardo L, Bronzuoli MR, Scuderi C, Campolongo P, Lattanzi R. The prokineticin receptor antagonist PC1 rescues memory impairment induced by β amyloid administration through the modulation of prokineticin system. Neuropharmacology 2019; 158:107739. [DOI: 10.1016/j.neuropharm.2019.107739] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 07/26/2019] [Accepted: 08/09/2019] [Indexed: 12/18/2022]
|
33
|
Moschetti G, Amodeo G, Paladini MS, Molteni R, Balboni G, Panerai A, Sacerdote P, Franchi S. Prokineticin 2 promotes and sustains neuroinflammation in vincristine treated mice: Focus on pain and emotional like behavior. Brain Behav Immun 2019; 82:422-431. [PMID: 31525509 DOI: 10.1016/j.bbi.2019.09.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 09/10/2019] [Accepted: 09/12/2019] [Indexed: 12/16/2022] Open
Abstract
Vincristine (VCR) treatment is often associated to painful neuropathy. Its development is independent from antitumoral mechanism and involves neuroinflammation. We investigated the role of the chemokine prokineticin (PK)2 in a mouse model of VCR induced neuropathy using a PK-receptors (PK-R) antagonist to counteract its development. We also evaluated emotional like deficits in VCR mice. VCR (0,1 mg/kg) was i.p. injected in C57BL/6J male mice once a day for 14 consecutive days. Pain, anxiety and depressive like behaviors were assessed in animals. PK2, PK-Rs, cytokines, neuroinflammatory markers (CD68, CD11b, GFAP, TLR4) and ATF3 were evaluated in DRG, spinal cord, prefrontal cortex and hippocampus. The PK-Rs antagonist PC1, was s.c. injected (150 μg/kg) twice a day from day 7 (hypersensitivity state) until day 14. Its effect on pain and neuroinflammation was evaluated. VCR mice developed neuropathic pain but not mood alterations. After 7 days of VCR treatment we observed a neuroinflammatory condition in DRG with high levels of PK-Rs, TLR4, CD68, ATF3 and IL-1β without relevant alterations in spinal cord. At day 14, an upregulation of PK system and a marked neuroinflammation was evident also in spinal cord. Moreover, at the same time, we observed initial alterations in supraspinal brain areas. PC1 treatment significantly counteracted neuropathic pain and blunted neuroinflammation.
Collapse
Affiliation(s)
- Giorgia Moschetti
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy
| | - Giada Amodeo
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy
| | - Maria Serena Paladini
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | - Raffaella Molteni
- Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy
| | - Gianfranco Balboni
- Department of Life and Environmental Sciences, Unit of Pharmaceutical, Pharmacological and Nutraceutical Sciences, University of Cagliari, Cagliari, Italy
| | - Alberto Panerai
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy
| | - Paola Sacerdote
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy
| | - Silvia Franchi
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy.
| |
Collapse
|
34
|
Tannenbaum CS, Rayman PA, Pavicic PG, Kim JS, Wei W, Polefko A, Wallace W, Rini BI, Morris-Stiff G, Allende DS, Hamilton T, Finke JH, Diaz-Montero CM. Mediators of Inflammation-Driven Expansion, Trafficking, and Function of Tumor-Infiltrating MDSCs. Cancer Immunol Res 2019; 7:1687-1699. [PMID: 31439615 DOI: 10.1158/2326-6066.cir-18-0578] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 03/15/2019] [Accepted: 08/14/2019] [Indexed: 12/15/2022]
Abstract
Myeloid-derived suppressor cells (MDSC) are induced by and accumulate within many histologically distinct solid tumors, where they promote disease by secreting angiogenic and immunosuppressive molecules. Although IL1β can drive the generation, accumulation, and functional capacity of MDSCs, the specific IL1β-induced inflammatory mediators contributing to these activities remain incompletely defined. Here, we identified IL1β-induced molecules that expand, mobilize, and modulate the accumulation and angiogenic and immunosuppressive potencies of polymorphonuclear (PMN)-MDSCs. Unlike parental CT26 tumors, which recruited primarily monocytic (M)-MDSCs by constitutively expressing GM-CSF- and CCR2-directed chemokines, IL1β-transfected CT26 produced higher G-CSF, multiple CXC chemokines, and vascular adhesion molecules required for mediating infiltration of PMN-MDSCs with increased angiogenic and immunosuppressive properties. Conversely, CT26 tumors transfected with IL1β-inducible molecules could mobilize PMN-MDSCs, but because they lacked the ability to upregulate IL1β-inducible CXCR2-directed chemokines or vascular adhesion molecules, additional PMN-MDSCs could not infiltrate tumors. IL1β-expressing CT26 increased angiogenic and immunosuppressive factors of tumor-infiltrating MDSCs, as did CT26 tumors individually transfected with G-CSF, Bv8, CXCL1, or CXCL5, demonstrating that mediators downstream of IL1β could also modulate MDSC functional activity. Translational relevance was indicated by the finding that the same growth factors, cytokines, chemokines, and adhesion molecules responsible for the mobilization and recruitment of PMN-MDSCs into inflammatory CT26 murine tumors were also coordinately upregulated with increasing IL1β expression in human renal cell carcinoma tumors. These studies demonstrated that IL1β stimulated the components of a multifaceted inflammatory program that produces, mobilizes, chemoattracts, activates, and mediates the infiltration of PMN-MDSCs into inflammatory tumors to promote tumor progression.
Collapse
Affiliation(s)
- Charles S Tannenbaum
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Patricia A Rayman
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Paul G Pavicic
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Jin Sub Kim
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Wei Wei
- Taussig Cancer Center, Cleveland Clinic, Cleveland, Ohio
| | - Alexandra Polefko
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Wesley Wallace
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - Brian I Rini
- Taussig Cancer Center, Cleveland Clinic, Cleveland, Ohio
| | | | | | - Thomas Hamilton
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - James H Finke
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio
| | - C Marcela Diaz-Montero
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio.
| |
Collapse
|
35
|
Darvishi B, Majidzadeh-A K, Ghadirian R, Mosayebzadeh M, Farahmand L. Recruited bone marrow derived cells, local stromal cells and IL-17 at the front line of resistance development to anti-VEGF targeted therapies. Life Sci 2018; 217:34-40. [PMID: 30472294 DOI: 10.1016/j.lfs.2018.11.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 11/14/2018] [Accepted: 11/15/2018] [Indexed: 12/11/2022]
Abstract
Although anti-angiogenic agents targeting VEGF have shown affordable beneficial outcomes in several human cancer types, in most pre-clinical and clinical studies, these effects are transient and followed by rapid relapse and tumor regrowth. Recently, it has been suggested that recruited bone marrow derived cells (BMDCs) to the tumor-microenvironment together with stromal cells play an important role in development of resistance to anti-VEGF therapies. Additionally, acquired resistance to anti-VEGF therapies has shown to be mediated partly through overexpression of different pro-angiogenic cytokines and growth factors including G-CSF, IL-6, IL-8, VEGF and FGF by these cells. Alongside, IL-17, a pro-inflammatory cytokine, mostly secreted by infiltrated CD4+ T helper cells, has shown to mediate resistance to anti-VEGF therapies, through recruiting BMDCs and modulating stromal cells activities including endothelial cells, tumor associated macrophages and cancer associated fibroblasts. Here, we examined the role of BMDCs, tumor stromal cells, IL-17 and their negotiation in development of resistance to anti-VEGF targeted therapies.
Collapse
Affiliation(s)
- Behrad Darvishi
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Keivan Majidzadeh-A
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran; Tasnim Biotechnology Research Center, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Reihane Ghadirian
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Marjan Mosayebzadeh
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Leila Farahmand
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran.
| |
Collapse
|
36
|
Efremov YR, Proskurina AS, Potter EA, Dolgova EV, Efremova OV, Taranov OS, Ostanin AA, Chernykh ER, Kolchanov NA, Bogachev SS. Cancer Stem Cells: Emergent Nature of Tumor Emergency. Front Genet 2018; 9:544. [PMID: 30505319 PMCID: PMC6250818 DOI: 10.3389/fgene.2018.00544] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 10/26/2018] [Indexed: 12/12/2022] Open
Abstract
A functional analysis of 167 genes overexpressed in Krebs-2 tumor initiating cells was performed. In the first part of the study, the genes were analyzed for their belonging to one or more of the three groups, which represent the three major phenotypic manifestation of malignancy of cancer cells, namely (1) proliferative self-sufficiency, (2) invasive growth and metastasis, and (3) multiple drug resistance. 96 genes out of 167 were identified as possible contributors to at least one of these fundamental properties. It was also found that substantial part of these genes are also known as genes responsible for formation and/or maintenance of the stemness of normal pluri-/multipotent stem cells. These results suggest that the malignancy is simply the ability to maintain the stem cell specific genes expression profile, and, as a consequence, the stemness itself regardless of the controlling effect of stem niches. In the second part of the study, three stress factors combined into the single concept of "generalized cellular stress," which are assumed to activate the expression of these genes, were defined. In addition, possible mechanisms for such activation were identified. The data obtained suggest the existence of a mechanism for the de novo formation of a pluripotent/stem phenotype in the subpopulation of "committed" tumor cells.
Collapse
Affiliation(s)
- Yaroslav R Efremov
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia.,Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Anastasia S Proskurina
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Ekaterina A Potter
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Evgenia V Dolgova
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Oksana V Efremova
- Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russia
| | - Oleg S Taranov
- The State Research Center of Virology and Biotechnology Vector, Koltsovo, Russia
| | - Aleksandr A Ostanin
- Research Institute of Fundamental and Clinical Immunology, Novosibirsk, Russia
| | - Elena R Chernykh
- Research Institute of Fundamental and Clinical Immunology, Novosibirsk, Russia
| | - Nikolay A Kolchanov
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | - Sergey S Bogachev
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| |
Collapse
|
37
|
Mundim MV, Zamproni LN, Pinto AAS, Galindo LT, Xavier AM, Glezer I, Porcionatto M. A new function for Prokineticin 2: Recruitment of SVZ-derived neuroblasts to the injured cortex in a mouse model of traumatic brain injury. Mol Cell Neurosci 2018; 94:1-10. [PMID: 30391355 DOI: 10.1016/j.mcn.2018.10.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/13/2018] [Accepted: 10/30/2018] [Indexed: 02/06/2023] Open
Abstract
Traumatic brain injury is an important cause of global morbidity and mortality. After an initial injury, there is a cascade of cellular and molecular events that ultimately lead to cell death. Therapies aim to both counteract these mechanisms and replenish the lost cell population in order to improve recovery. The adult mammal brain has at least two neurogenic regions that maintain physiological functions: the subgranular zone of the dentate gyrus in the hippocampus, which produces neurons that integrate locally, and the subventricular zone (SVZ) adjacent to the lateral ventricles, which produces neuroblasts that migrate through the rostral migratory stream (RMS) to the olfactory bulbs. Brain injuries, as well as neurodegenerative diseases, induce the SVZ to respond by increasing cell proliferation and migration to the injured areas. Here we report that cells migrate from the SVZ and RMS to the injured cortex after traumatic brain injury in mice, and that the physiological RMS migration is not impaired. We also show that Prokineticin 2 (PROK2), a chemokine important for the olfactory bulb neurogenesis, expressed exclusively by cortical microglia in the cortex as early as 24 h after injury. We then show that administration of a PROK2 receptor antagonist decreases the number of SVZ cells that reach the injured cortex, while injection of recombinant PROK2 into the cortex of uninjured mice attracts SVZ cells. We also demonstrate that cells expressing PROK2 in vitro directionally attract SVZ cells. These data suggest that PROK2 could be utilized in regeneration efforts for the acutely injured mammalian cortex.
Collapse
Affiliation(s)
- Mayara Vieira Mundim
- Department of Biochemistry, Laboratory of Neurobiology, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo, 669 - 3o andar, São Paulo, SP 04039-032, Brazil
| | - Laura Nicoleti Zamproni
- Department of Biochemistry, Laboratory of Neurobiology, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo, 669 - 3o andar, São Paulo, SP 04039-032, Brazil
| | - Agnes Araújo Sardinha Pinto
- Department of Biochemistry, Laboratory of Neurobiology, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo, 669 - 3o andar, São Paulo, SP 04039-032, Brazil
| | - Layla Testa Galindo
- Department of Biochemistry, Laboratory of Neurobiology, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo, 669 - 3o andar, São Paulo, SP 04039-032, Brazil
| | - André Machado Xavier
- Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua 3 de Maio, 100 - 4o andar, São Paulo, SP 04044-020, Brazil
| | - Isaias Glezer
- Department of Biochemistry, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua 3 de Maio, 100 - 4o andar, São Paulo, SP 04044-020, Brazil
| | - Marimélia Porcionatto
- Department of Biochemistry, Laboratory of Neurobiology, Escola Paulista de Medicina, Universidade Federal de São Paulo, Rua Pedro de Toledo, 669 - 3o andar, São Paulo, SP 04039-032, Brazil.
| |
Collapse
|
38
|
Negri L, Ferrara N. The Prokineticins: Neuromodulators and Mediators of Inflammation and Myeloid Cell-Dependent Angiogenesis. Physiol Rev 2018. [PMID: 29537336 DOI: 10.1152/physrev.00012.2017] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The mammalian prokineticins family comprises two conserved proteins, EG-VEGF/PROK1 and Bv8/PROK2, and their two highly related G protein-coupled receptors, PKR1 and PKR2. This signaling system has been linked to several important biological functions, including gastrointestinal tract motility, regulation of circadian rhythms, neurogenesis, angiogenesis and cancer progression, hematopoiesis, and nociception. Mutations in PKR2 or Bv8/PROK2 have been associated with Kallmann syndrome, a developmental disorder characterized by defective olfactory bulb neurogenesis, impaired development of gonadotropin-releasing hormone neurons, and infertility. Also, Bv8/PROK2 is strongly upregulated in neutrophils and other inflammatory cells in response to granulocyte-colony stimulating factor or other myeloid growth factors and functions as a pronociceptive mediator in inflamed tissues as well as a regulator of myeloid cell-dependent tumor angiogenesis. Bv8/PROK2 has been also implicated in neuropathic pain. Anti-Bv8/PROK2 antibodies or small molecule PKR inhibitors ameliorate pain arising from tissue injury and inhibit angiogenesis and inflammation associated with tumors or some autoimmune disorders.
Collapse
Affiliation(s)
- Lucia Negri
- Sapienza University of Rome, Rome, Italy ; and University of California, San Diego, La Jolla, California
| | - Napoleone Ferrara
- Sapienza University of Rome, Rome, Italy ; and University of California, San Diego, La Jolla, California
| |
Collapse
|
39
|
Lattanzi R, Maftei D, Negri L, Fusco I, Miele R. PK2β ligand, a splice variant of prokineticin 2, is able to modulate and drive signaling through PKR1 receptor. Neuropeptides 2018; 71:32-42. [PMID: 30253862 DOI: 10.1016/j.npep.2018.06.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 06/27/2018] [Accepted: 06/27/2018] [Indexed: 11/15/2022]
Abstract
Prokineticin-2 (PK2) is a secreted bioactive peptide that signals through two GPCRs, the prokineticin receptors (PKRs), and regulates a variety of biological processes including angiogenesis, immunity and nociception. The PK2 primary transcript has two alternative splice variants, PK2 and PK2L (a Long form) which is cleaved in an active peptide, named PK2β that preferentially binds to PKR1 receptor. The aim of this study was to characterize the PK2β. Using different Saccharomyces cerevisiae strains, we examined the specificity of PKR1 and PKR2 G-protein coupling following PK2β binding. Data obtained in yeast confirmed that PK2 binds both receptors, inducing a comparable response throughout a promiscuous coupling of G protein subtypes. Conversely, we demonstrated, for the first time, that PK2β preferentially binding to PKR1, activates a signaling cascade that not depends on Gαi/o coupling. The binding specificity of PK2β for PKR1 was evaluated by the analysis of PKR mutant in yeast and GST pull-down experiments, suggesting an important role of PKR1 amino-terminal region. We also evaluated the ability of PK2β to differentially activate PKR1 and/or PKR2 by in vivo nociceptive experiments and we showed that PK2β induces intense sensitization of peripheral nociceptors to painful stimuli through the activation of PKR1. To analyze PK2β-induced signal transduction, we demonstrated the inability of PK2β to induce STAT3 protein phosphorylation in organotypic primary explants from mice Dorsal Root Ganglion (DRG), an important pain station. The control of the concentration ratio between PK2β and PK2 could be one of the keys to allow the specificity of the cell response of prokineticin signaling pathway.
Collapse
Affiliation(s)
- Roberta Lattanzi
- Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer", Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Daniela Maftei
- Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer", Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Lucia Negri
- Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer", Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Ilaria Fusco
- Dipartimento di Fisiologia e Farmacologia "Vittorio Erspamer", Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy
| | - Rossella Miele
- Dipartimento di Scienze Biochimiche A. Rossi Fanelli, CNR Istituto di Biologia e Patologia Molecolare, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy.
| |
Collapse
|
40
|
Improving knowledge on the activation of bone marrow fibroblasts in MGUS and MM disease through the automatic extraction of genes via a nonnegative matrix factorization approach on gene expression profiles. J Transl Med 2018; 16:217. [PMID: 30075788 PMCID: PMC6076394 DOI: 10.1186/s12967-018-1589-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 07/24/2018] [Indexed: 11/24/2022] Open
Abstract
Background Multiple myeloma (MM) is a cancer of terminally differentiated plasma that is part of a spectrum of blood diseases. The role of the micro-environment is crucial for MM clonal evolution. Methods This paper describes the analysis carried out on a limited number of genes automatically extracted by a nonnegative matrix factorization (NMF) based approach from gene expression profiles of bone marrow fibroblasts of patients with monoclonal gammopathy of undetermined significance (MGUS) and MM. Results Automatic exploration through NMF, combined with a motivated post-processing procedure and a pathways analysis of extracted genes, allowed to infer that a functional switch is required to lead fibroblasts to acquire pro-tumorigenic activity in the progression of the disease from MGUS to MM. Conclusion The extracted biologically relevant genes may be representative of the considered clinical conditions and may contribute to a deeper understanding of tumor behavior. Electronic supplementary material The online version of this article (10.1186/s12967-018-1589-1) contains supplementary material, which is available to authorized users.
Collapse
|
41
|
Jia Z, Wang M, Wang X, Xu J, Wang L, Zhang H, Song L. A Prokineticin (PK)-like cytokine from Chinese mitten crab Eriocheir sinensis promotes the production of hemocytes via reactive oxygen species. FISH & SHELLFISH IMMUNOLOGY 2018; 77:419-428. [PMID: 29609030 DOI: 10.1016/j.fsi.2018.03.059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 03/28/2018] [Accepted: 03/30/2018] [Indexed: 06/08/2023]
Abstract
Astakine is a cytokine-like factor containing a prokineticin domain, which directly participates in hematopoiesis and blood cell differentiation. In the present study, a novel Astakine gene was identified from Chinese mitten crab Eriocheir sinensis (designated as EsAst). The full-length cDNA of EsAst was of 1163 bp, consisting of a 5' untranslated region (UTR) of 120 bp, a 3' UTR of 656 bp, and an open reading frame (ORF) of 387 bp encoding a polypeptide of 128 amino acids. There were a signal peptide and a prokineticin domain with nine conserved cysteine residues in the deduced amino acid sequence of EsAst. EsAst shared higher similarity with Astakines from Penaeus monodon and Pacifastacus leniusculus, and it was closely clustered with the Astakine from shrimp P. monodon in the phylogenetic tree. The EsAst mRNA transcript was higher expressed in hemocytes and hepatopancreas. The relative expression level of EsAst in hemocytes was continuously increased from 1.5 to 48 h after Vibro anguillarum challenge compared that in the untreated control group. After Pichia pastoris GS115 challenge, the relative expression level of EsAst in hemocytes was also up-regulated. After rEsAst injection, ROS levels in HPT cells were also increased at 12 and 24 h, and the total hemocyte counts were also significantly increased at 6, 9, 12, and 24 h post rEsAst injection. The interference of EsAst expression with dsRNA injection could delay the recovery of hemocytes production post A. hydrophila stimulation. When mitochondrial complexes I was knock down by dsRNA, ROS levels were decreased and THCs were also decreased. Recovery of hemocyte production inducing by A. hydrophila stimulation and rEsAst injection were delayed with dsEsbc1 injection. When ROS levels were increased after RNAi of Lon protease, THCs were also increased. The expression levels of five genes (EsJNK, EsSTAT, EsPI3K, EsAKT1, EsP70S6K) involved in SAPK-JNK and mTOR signaling pathways were up-regulated at 12 and 24 h in rEsAst group and EsLon dsRNA group compared with that in EGFP dsRNA group, and were similar to the trend of ROS levels. These results collectively suggested that EsAst should be a novel Astakine to promote the production of hemocytes in a ROS-dependent way in E. sinensis.
Collapse
Affiliation(s)
- Zhihao Jia
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Mengqiang Wang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Xiudan Wang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jiachao Xu
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lingling Wang
- Functional Laboratory of Marine Fisheries Science and Food Production Process, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China; Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian 116023, China
| | - Huan Zhang
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China
| | - Linsheng Song
- Functional Laboratory of Marine Fisheries Science and Food Production Process, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266071, China; Liaoning Key Laboratory of Marine Animal Immunology, Dalian Ocean University, Dalian 116023, China.
| |
Collapse
|
42
|
Sasano T, Mabuchi S, Kozasa K, Kuroda H, Kawano M, Takahashi R, Komura N, Yokoi E, Matsumoto Y, Hashimoto K, Sawada K, Morii E, Kimura T. The Highly Metastatic Nature of Uterine Cervical/Endometrial Cancer Displaying Tumor-Related Leukocytosis: Clinical and Preclinical Investigations. Clin Cancer Res 2018; 24:4018-4029. [PMID: 29752277 DOI: 10.1158/1078-0432.ccr-17-2472] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Revised: 01/12/2018] [Accepted: 05/08/2018] [Indexed: 11/16/2022]
Abstract
Purpose: The aim of this study was to investigate the metastatic potential of uterine cervical and endometrial cancer displaying tumor-related leukocytosis (TRL).Experimental Design: Clinical data on uterine cervical (N = 732) and endometrial cancer (N = 900) were collected, and the metastatic potential of TRL-positive cancer was evaluated in univariate and multivariate analyses. Tumor and blood samples obtained from patients with cervical cancer, cervical cancer cell lines, and a mouse model of cervical cancer were used to examine the mechanisms underlying the highly metastatic nature of TRL-positive cancer, focusing on tumor-derived G-CSF and the myeloid-derived suppressor cell (MDSC)-mediated premetastatic niche.Results: Pretreatment TRL was significantly associated with visceral organ metastasis in patients with uterine cervical or endometrial cancer. The patients with TRL-positive cervical cancer displayed upregulated tumor G-CSF expression, elevated G-CSF levels, and increased MDSC frequencies in the peripheral blood compared with the TRL-negative patients. In vitro and in vivo investigations revealed that MDSCs produced in response to tumor-derived G-CSF are involved in premetastatic niche formation, which promotes visceral organ metastasis of TRL-positive cancer. The depletion of MDSCs attenuated this premetastatic niche formation and effectively inhibited the visceral organ metastasis of TRL-positive cancer.Conclusions: Uterine cervical/endometrial cancer displaying TRL is a distinct clinical entity with high metastatic potential. Tumor-derived G-CSF and the MDSC-mediated premetastatic niche are responsible for the highly metastatic nature of this type of cancer. MDSC-targeting therapy might represent a potential strategy for combating metastasis derived from TRL-positive uterine cancer. Clin Cancer Res; 24(16); 4018-29. ©2018 AACR.
Collapse
Affiliation(s)
- Tomoyuki Sasano
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Seiji Mabuchi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan.
| | - Katsumi Kozasa
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Hiromasa Kuroda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Mahiru Kawano
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Ryoko Takahashi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Naoko Komura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Eriko Yokoi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yuri Matsumoto
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kae Hashimoto
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kenjiro Sawada
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Eiichi Morii
- Department of Molecular Pathology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| |
Collapse
|
43
|
Ericsson L, Söderhäll I. Astakines in arthropods-phylogeny and gene structure. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2018; 81:141-151. [PMID: 29154857 DOI: 10.1016/j.dci.2017.11.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 11/10/2017] [Accepted: 11/10/2017] [Indexed: 06/07/2023]
Abstract
Astakine1 was isolated as a hematopoietic cytokine in the freshwater crayfish Pacifastacus leniusculus. In this study we detect and compare 79 sequences in GenBank, which we consider to be possible astakine orthologs, among which eleven are crustacean, sixteen are chelicerate and 52 are from insect species. Available arthropod genomes are searched for astakines, and in conclusion all astakine sequences in the current study have a similar exon containing CCXX(X), thus potentially indicating that they are homologous genes with the structure of this exon highly conserved. Two motifs, RYS and YP(N), are also conserved among the arthropod astakines. A phylogenetic analysis reveals that astakine1 and astakine2 from P. leniusculus and Procambarus clarkii are distantly related, and may have been derived from a gene duplication occurring early in crustacean evolution. Moreover, a structural comparison using the Mamba intestinal toxin (MIT1) from Dendroaspis polylepis as template indicates that the overall folds are similar in all crustacean astakines investigated.
Collapse
Affiliation(s)
- Lena Ericsson
- Department of Comparative Physiology, Uppsala University, Norbyvägen 18A, 752 36, Uppsala, Sweden
| | - Irene Söderhäll
- Department of Comparative Physiology, Uppsala University, Norbyvägen 18A, 752 36, Uppsala, Sweden.
| |
Collapse
|
44
|
Franchi S, Sacerdote P, Panerai A. The prokineticin system: an interface between neural inflammation and pain. Neurol Sci 2018; 38:27-30. [PMID: 28527062 DOI: 10.1007/s10072-017-2875-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Prokineticins (PK) 1 and 2 belong to a new family of chemokines capable to interact with two different G coupled receptors: Prokineticin receptor (PKR)1 and 2. Both prokineticins and their receptors are widely distributed in different tissues and regulate several biological functions. In particular, a role of the PK system in inflammation and nociception has been established. PKRs are expressed in regions of the nervous system associated with pain and in primary sensitive neurons they colocalize with transient potential receptor vanilloid-TRPV1 providing an anatomical interaction in nociceptor sensitization. Moreover, PKs are strongly upregulated in immune and glial cells and sustain a proinflammatory loop in inflamed tissues. Recent evidences indicate that the block of the PK system represents a promising strategy to contrast inflammation and pain.
Collapse
Affiliation(s)
- Silvia Franchi
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi Milano, Milan, Italy
| | - Paola Sacerdote
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi Milano, Milan, Italy
| | - Alberto Panerai
- Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi Milano, Milan, Italy.
| |
Collapse
|
45
|
Sirikharin R, Junkunlo K, Söderhäll K, Söderhäll I. Role of astakine1 in regulating transglutaminase activity. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2017; 76:77-82. [PMID: 28528959 DOI: 10.1016/j.dci.2017.05.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 05/17/2017] [Accepted: 05/17/2017] [Indexed: 06/07/2023]
Abstract
Transglutaminase (TGase) has been implicated in maintaining the undifferentiated stage of hematopoietic stem cells (HSC) in the crayfish Pacifastacus leniusculus. TGase activity has been reported to be regulated by astakine1, an essential crayfish cytokine for inducing new hemocyte synthesis in hematopoietic tissue (HPT). Here, the role of astakine1 in TGase activity regulation and clotting protein (CP) cross-linking was characterized. A reduction in TGase activity was observed by the addition of purified astakine1 in vitro for both endogenous crayfish TGase and a commercial purified guinea pig liver TGase. As a result, we observed that astakine1 inhibits TGase enzyme activity and acts as a non-competitive inhibitor for the TGase enzyme. Additionally, the clotting reaction was impaired in the presence of astakine1. A decrease in TGase-mediated crosslinking of ε(γ-glutamyl)-lysine bonds was also observed in the presence of astakine1. In conclusion, this study shows that astakine1 acts as an inhibitor of TGase activity and that it also affects CP cross-linking during crayfish hematopoiesis.
Collapse
Affiliation(s)
- Ratchanok Sirikharin
- Department of Comparative Physiology, Uppsala University, Norbyvägen 18A, 75326, Uppsala, Sweden.
| | - Kingkamon Junkunlo
- Department of Comparative Physiology, Uppsala University, Norbyvägen 18A, 75326, Uppsala, Sweden
| | - Kenneth Söderhäll
- Department of Comparative Physiology, Uppsala University, Norbyvägen 18A, 75326, Uppsala, Sweden
| | - Irene Söderhäll
- Department of Comparative Physiology, Uppsala University, Norbyvägen 18A, 75326, Uppsala, Sweden
| |
Collapse
|
46
|
Caioli S, Severini C, Ciotti T, Florenzano F, Pimpinella D, Petrocchi Passeri P, Balboni G, Polisca P, Lattanzi R, Nisticò R, Negri L, Zona C. Prokineticin system modulation as a new target to counteract the amyloid beta toxicity induced by glutamatergic alterations in an in vitro model of Alzheimer's disease. Neuropharmacology 2017; 116:82-97. [DOI: 10.1016/j.neuropharm.2016.12.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 11/29/2016] [Accepted: 12/14/2016] [Indexed: 12/28/2022]
|
47
|
Chen B, Yu L, Wang J, Li C, Zhao K, Zhang H. Involvement of Prokineticin 2 and Prokineticin Receptor 1 in Lipopolysaccharide-Induced Testitis in Rats. Inflammation 2017; 39:534-42. [PMID: 26490969 DOI: 10.1007/s10753-015-0277-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Prokineticin 2, a newly discovered proinflammatory peptide, has been amply evidenced to be involved in the occurrence and progress of local and systematical inflammation. Although the presence of Prokineticn 2 in mammal testis has been documented clearly, research targeting the involvement of prokineticin 2 in testicular pathology, especially testitis, is rather scarce. Employing a lipopolysaccharide-induced testitis rat model, we for the first time demonstrated the expression and upregulation of prokineticin 2 in orchitis at several levels. Our effort also addressed the differential expression patterns of prokineticin 2 and interleukin-1β, a key inflammation indicator, during testitis suggesting Prokineticn 2 serves more than a proinflammatory factor in the context of testitis. Given one of the cognate receptors of prokineticin 2, prokineticin receptor 1 (PKR1) was also significantly upregulated in orchitis as discussed in the current study, it is very likely that PK2/PKR1 signaling contribute to the development of inflammation-related testicular diseases.
Collapse
Affiliation(s)
- Biao Chen
- Department of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lili Yu
- Department of obstetrics, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Jiaojiao Wang
- Institute of Family Planning Research, Center of Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Cuiling Li
- Institute of Family Planning Research, Center of Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Kai Zhao
- Institute of Family Planning Research, Center of Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Huiping Zhang
- Institute of Family Planning Research, Center of Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. .,Institute of Family Planning Research, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, China, , 430030.
| |
Collapse
|
48
|
Gordon R, Neal ML, Luo J, Langley MR, Harischandra DS, Panicker N, Charli A, Jin H, Anantharam V, Woodruff TM, Zhou QY, Kanthasamy AG, Kanthasamy A. Prokineticin-2 upregulation during neuronal injury mediates a compensatory protective response against dopaminergic neuronal degeneration. Nat Commun 2016; 7:12932. [PMID: 27703142 PMCID: PMC5059486 DOI: 10.1038/ncomms12932] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 08/17/2016] [Indexed: 02/07/2023] Open
Abstract
Prokineticin-2 (PK2), a recently discovered secreted protein, regulates important physiological functions including olfactory biogenesis and circadian rhythms in the CNS. Interestingly, although PK2 expression is low in the nigral system, its receptors are constitutively expressed on nigrostriatal neurons. Herein, we demonstrate that PK2 expression is highly induced in nigral dopaminergic neurons during early stages of degeneration in multiple models of Parkinson's disease (PD), including PK2 reporter mice and MitoPark mice. Functional studies demonstrate that PK2 promotes mitochondrial biogenesis and activates ERK and Akt survival signalling pathways, thereby driving neuroprotection. Importantly, PK2 overexpression is protective whereas PK2 receptor antagonism exacerbates dopaminergic degeneration in experimental PD. Furthermore, PK2 expression increased in surviving nigral dopaminergic neurons from PD brains, indicating that PK2 upregulation is clinically relevant to human PD. Collectively, our results identify a paradigm for compensatory neuroprotective PK2 signalling in nigral dopaminergic neurons that could have important therapeutic implications for PD. Prokineticin-2 (PK2) is a secreted protein involved in a number of physiological functions. Here, the authors find that PK2 expression increases in surviving DA neurons from Parkinson's disease patients, and show it protects against dopaminergic degeneration in PD mouse models.
Collapse
Affiliation(s)
- Richard Gordon
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA.,School of Biomedical Sciences, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Matthew L Neal
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Jie Luo
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Monica R Langley
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Dilshan S Harischandra
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Nikhil Panicker
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Adhithiya Charli
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Huajun Jin
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Vellareddy Anantharam
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Trent M Woodruff
- School of Biomedical Sciences, The University of Queensland, Brisbane, Queensland 4072, Australia
| | - Qun-Yong Zhou
- Department of Pharmacology, 363D Med Surge 2, University of California, Irvine, California 92697, USA
| | - Anumantha G Kanthasamy
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| | - Arthi Kanthasamy
- Parkinson Disorders Research Program, Iowa Center for Advanced Neurotoxicology, Department of Biomedical Sciences, Iowa State University, Ames, Iowa 50011, USA
| |
Collapse
|
49
|
Prokineticin1 and pregnancy. ANNALES D'ENDOCRINOLOGIE 2016; 77:101-4. [PMID: 27172869 DOI: 10.1016/j.ando.2016.04.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Accepted: 04/11/2016] [Indexed: 11/22/2022]
Abstract
Prokineticin 1 (PROK1), also called EG-VEGF, is a peptide of 86 amino acids with multiple biological functions. PROK1 acts via two G-protein coupled receptors: PROKR1 PROKR2. PROK1 is highly expressed in the placenta. This article reports the expression and the role of PROK1 during normal and pathological pregnancies: (i) during early pregnancy, PROK1 exhibits a peak of placental expression shortly before the establishment of the feto-maternal circulation; (ii) its receptors, PROKR1 PROKR2 are highly expressed in human placenta; (iii) its expression is increased by hypoxia; (iv) PROK1 inhibits extravillous trophoblasts migration and invasion and increases their proliferation and survival; (v) PROK1 is also a pro-angiogenic placental factor that increases microvascular placental endothelial cells proliferation, migration, invasion, and permeability. Circulating PROK1 levels are five times higher in pregnant women during the first trimester compared to the second and third trimesters. Also, its serum levels are higher in patients with preeclampsia (PE) and in patients with isolated intra-uterine growth restriction (IUGR). In mice, maintaining high level of PROK1 beyond its normal period of production (>10.5dpc) reproduces symptoms of PE. To date, our results demonstrated that PROK1 is a central factor of human placentation with direct roles both in the control of trophoblast invasion and villous growth. Thus, a failure in the expression of PROK1 and/or its receptor during pregnancy may contribute to the development of PE and/or IUGR. Besides theses original findings, we also report a direct role of this factor in parturition.
Collapse
|
50
|
Landucci E, Lattanzi R, Gerace E, Scartabelli T, Balboni G, Negri L, Pellegrini-Giampietro DE. Prokineticins are neuroprotective in models of cerebral ischemia and ischemic tolerance in vitro. Neuropharmacology 2016; 108:39-48. [PMID: 27140692 DOI: 10.1016/j.neuropharm.2016.04.043] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 04/27/2016] [Accepted: 04/28/2016] [Indexed: 11/24/2022]
Abstract
Bv8/prokineticin 2 (PK2) is a member of a bioactive family of peptides that regulate multiple functions in the CNS including hyperalgesia, neurogenesis, neuronal survival and inflammation. Recent studies have associated PK2 and prokineticin receptors (PKR) with human diseases, but because their role in neuropathology is still debated we examined whether prokineticins exert a protective or deleterious role in models of cerebral ischemia and ischemic tolerance in vitro. In order to mimic cerebral ischemia, we exposed primary murine cortical cell cultures or rat organotypic hippocampal slices to appropriate periods of oxygen-glucose deprivation (OGD), which leads to neuronal damage 24 h later. Ischemic tolerance was induced by exposing hippocampal slices to a preconditioning subtoxic pharmacological stimulus (3 μM NMDA for 1 h) 24 h before the exposure to OGD. Bv8 (10-100 nM) attenuated OGD injury in cortical cultures and hippocampal slices, and the effect was prevented by the PKR antagonist PC7. The development of OGD tolerance was associated with an increase in the expression of PK2, PKR1 and PKR2 mRNA and proteins and was prevented by addition of the antagonist PC7 into the medium during preconditioning. Both Bv8 at protective concentrations and the NMDA preconditioning stimulus promoted the phosphorylation of ERK1/2 and Akt. These findings indicate that the prokineticin system can be up-regulated by a defensive preconditioning subtoxic NMDA stimulus and that PK2 may act as an endogenous neuroprotective factor through the activation of the ERK1/2 and Akt transduction pathways.
Collapse
Affiliation(s)
- Elisa Landucci
- Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale G. Pieraccini 6, 50139 Florence, Italy.
| | - Roberta Lattanzi
- Department of Human Physiology and Pharmacology "Vittorio Erspamer", University of Rome "La Sapienza", Piazza A. Moro 5, 00185 Rome, Italy
| | - Elisabetta Gerace
- Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale G. Pieraccini 6, 50139 Florence, Italy
| | - Tania Scartabelli
- Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale G. Pieraccini 6, 50139 Florence, Italy
| | - Gianfranco Balboni
- Department of Life and Environmental Sciences, Unit of Pharmaceutical, Pharmacological and Nutraceutical Sciences, University of Cagliari, Via Ospedale 72, 09124 Cagliari, Italy
| | - Lucia Negri
- Department of Human Physiology and Pharmacology "Vittorio Erspamer", University of Rome "La Sapienza", Piazza A. Moro 5, 00185 Rome, Italy
| | - Domenico E Pellegrini-Giampietro
- Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale G. Pieraccini 6, 50139 Florence, Italy
| |
Collapse
|