1
|
Shirey KA, Lai W, Sunday ME, Cuttitta F, Blanco JCG, Vogel SN. Novel neuroendocrine role of γ-aminobutyric acid and gastrin-releasing peptide in the host response to influenza infection. Mucosal Immunol 2023; 16:302-311. [PMID: 36965691 PMCID: PMC10330014 DOI: 10.1016/j.mucimm.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/16/2023] [Accepted: 03/20/2023] [Indexed: 03/27/2023]
Abstract
Gastrin-releasing peptide (GRP), an evolutionarily conserved neuropeptide, significantly contributes to influenza-induced lethality and inflammation in rodent models. Because GRP is produced by pulmonary neuroendocrine cells (PNECs) in response to γ-aminobutyric acid (GABA), we hypothesized that influenza infection promotes GABA release from PNECs that activate GABAB receptors on PNECs to secrete GRP. Oxidative stress was increased in the lungs of influenza A/PR/8/34 (PR8)-infected mice, as well as serum glutamate decarboxylase 1, the enzyme that converts L-glutamic acid into GABA. The therapeutic administration of saclofen, a GABAB receptor antagonist, protected PR8-infected mice, reduced lung proinflammatory gene expression of C-C chemokine receptor type 2 (Ccr2), cluster of differentiation 68 (Cd68), and Toll like receptor 4 (Tlr4) and decreased the levels of GRP and high-mobility group box 1 (HMGB1) in sera. Conversely, baclofen, a GABAB receptor agonist, significantly increased the lethality and inflammatory responses. The GRP antagonist, NSC77427, as well as the GABAB antagonist, saclofen, blunted the PR8-induced monocyte infiltration into the lung. Together, these data provide the first report of neuroregulatory control of influenza-induced disease.
Collapse
Affiliation(s)
- Kari Ann Shirey
- Department of Microbiology and Immunology, University of Maryland, School of Medicine, Baltimore, Maryland, USA.
| | - Wendy Lai
- Department of Microbiology and Immunology, University of Maryland, School of Medicine, Baltimore, Maryland, USA
| | - Mary E Sunday
- Duke University Medical Center, Durham, North Carolina, USA
| | - Frank Cuttitta
- Mouse Cancer Genetics Program, National Cancer Institute, National Institutes of Health, Frederick, Maryland, USA
| | | | - Stefanie N Vogel
- Department of Microbiology and Immunology, University of Maryland, School of Medicine, Baltimore, Maryland, USA
| |
Collapse
|
2
|
Heininen J, Erbacher C, Kotiaho T, Kostiainen R, Teppo J. Enzymatic Phosphorylation of Oxidized Tyrosine Residues. J Proteome Res 2023. [PMID: 37146082 DOI: 10.1021/acs.jproteome.3c00061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Post-translational modifications (PTMs) alter the function and fate of proteins and cells in almost every conceivable way. Protein modifications can occur as a result of specific regulating actions of enzymes, such as tyrosine kinases phosphorylating tyrosine residues or by nonenzymatic reactions, such as oxidation related to oxidative stress and diseases. While many studies have addressed the multisite, dynamic, and network-like properties of PTMs, only little is known of the interplay of the same site modifications. In this work, we studied the enzymatic phosphorylation of oxidized tyrosine (l-DOPA) residues using synthetic insulin receptor peptides, in which tyrosine residues were replaced with l-DOPA. The phosphorylated peptides were identified by liquid chromatography-high-resolution mass spectrometry and the site of phosphorylation by tandem mass spectrometry. The results clearly show that the oxidized tyrosine residues are phosphorylated, displaying a specific immonium ion peak in the MS2 spectra. Furthermore, we detected this modification in our reanalysis (MassIVE ID: MSV000090106) of published bottom-up phosphoproteomics data. The modification, where both oxidation and phosphorylation take place at the same amino acid, has not yet been published in PTM databases. Our data indicate that there can be multiple PTMs that do not exclude each other at the same modification site.
Collapse
Affiliation(s)
- Juho Heininen
- Drug Research Program and Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, P.O. Box 56, FI-00014 Helsinki, Finland
| | - Catharina Erbacher
- Institute of Inorganic and Analytical Chemistry, University of Münster, Corrensstraße 48, 48149 Münster, Germany
| | - Tapio Kotiaho
- Drug Research Program and Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, P.O. Box 56, FI-00014 Helsinki, Finland
- Department of Chemistry, Faculty of Science, University of Helsinki, P.O. Box 55, FI-00014 Helsinki, Finland
| | - Risto Kostiainen
- Drug Research Program and Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, P.O. Box 56, FI-00014 Helsinki, Finland
| | - Jaakko Teppo
- Drug Research Program and Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, P.O. Box 56, FI-00014 Helsinki, Finland
| |
Collapse
|
3
|
Ahn H, Kim JH, Lee KC, Park JA, Kim JY, Lee YJ, Lee YJ. Early Prediction of Radiation-Induced Pulmonary Fibrosis Using Gastrin-Releasing Peptide Receptor-Targeted PET Imaging. Mol Pharm 2023; 20:267-278. [PMID: 36542354 DOI: 10.1021/acs.molpharmaceut.2c00632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Early diagnosis of radiation-induced pulmonary fibrosis (RIPF) in lung cancer patients after radiation therapy is important. A gastrin-releasing peptide receptor (GRPR) mediates the inflammation and fibrosis after irradiation in mice lungs. Previously, our group synthesized a GRPR-targeted positron emission tomography (PET) imaging probe, [64Cu]Cu-NODAGA-galacto-bombesin (BBN), an analogue peptide of GRP. In this study, we evaluated the usefulness of [64Cu]Cu-NODAGA-galacto-BBN for the early prediction of RIPF. We prepared RIPF mice and acquired PET/CT images of [18F]F-FDG and [64Cu]Cu-NODAGA-galacto-BBN at 0, 2, 5, and 11 weeks after irradiation (n = 3-10). We confirmed that [64Cu]Cu-NODAGA-galacto-BBN targets GRPR in irradiated RAW 264.7 cells. In addition, we examined whether [64Cu]Cu-NODAGA-galacto-BBN monitors the therapeutic efficacy in RIPF mice (n = 4). As a result, the lung uptake ratio (irradiated-to-normal) of [64Cu]Cu-NODAGA-galacto-BBN was the highest at 2 weeks, followed by its decrease at 5 and 11 weeks after irradiation, which matched with the expression of GRPR and was more accurately predicted than [18F]F-FDG. These uptake results were also confirmed by the cell uptake assay. Furthermore, [64Cu]Cu-NODAGA-galacto-BBN could monitor the therapeutic efficacy of pirfenidone in RIPF mice. We conclude that [64Cu]Cu-NODAGA-galacto-BBN is a novel PET imaging probe for the early prediction of RIPF-targeting GRPR expressed during the inflammatory response.
Collapse
Affiliation(s)
- Heesu Ahn
- Division of Applied RI, Korea Institute of Radiological and Medical Sciences, Seoul 01812, South Korea
| | - Ji-Hee Kim
- Division of Radiation Biomedical, Korea Institute of Radiological and Medical Sciences, Seoul 01812, South Korea
| | - Kyo Chul Lee
- Division of Applied RI, Korea Institute of Radiological and Medical Sciences, Seoul 01812, South Korea
| | - Ji-Ae Park
- Division of Applied RI, Korea Institute of Radiological and Medical Sciences, Seoul 01812, South Korea
| | - Jung Young Kim
- Division of Applied RI, Korea Institute of Radiological and Medical Sciences, Seoul 01812, South Korea
| | - Yoon-Jin Lee
- Division of Radiation Biomedical, Korea Institute of Radiological and Medical Sciences, Seoul 01812, South Korea
| | - Yong Jin Lee
- Division of Applied RI, Korea Institute of Radiological and Medical Sciences, Seoul 01812, South Korea
| |
Collapse
|
4
|
Hsu PH, Chen YH, Huang PI, Hwang PA. Skin proteomic profiling of irradiation-induced fibrosis and its modulation by low molecular weight fucoidan via tight junction pathway. Biomed Pharmacother 2022; 153:113417. [DOI: 10.1016/j.biopha.2022.113417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/10/2022] [Accepted: 07/13/2022] [Indexed: 11/02/2022] Open
|
5
|
Abstract
PURPOSE OF REVIEW The current review aims to update the important findings about molecular and cellular biology of mammalian bombesin-like peptides (BLPs) and their receptors. RECENT FINDINGS Recent identification of synaptic communication between gastrin-releasing peptide (GRP) neurons and GRP receptor (GRPR) neurons in spinal itch relay provides us novel insights into physiology of itch sensation. Neuromedin B (NMB) neurons were found to form connections with subcortical areas associated with arousal, hippocampal theta oscillation, and premotor processing and project to multiple downstream stations to regulate locomotion and hippocampal theta power. In addition to researches regarding the roles of BLPs and their receptors in central nervous system, recent findings reveal that NMB receptor is expressed on helminth-induced type 2 innate lymphoid cells and is regulated by basophils, suggesting an important function of NMB in helminth-induced immune responses. Bombesin transactivates epidermal growth factor receptor (EGFR), human epidermal growth factor receptor 2 (HER2), and HER3 receptors on human nonsmall-cell lung cancer (NSCLC) cells and elicits downstream signaling cascades and induces formation of both human epidermal growthfactor receptor 3 (HER3)/EGFR and HER3/HER2 heterodimers. Several high-affinity ligands for bombesin receptors were characterized, providing useful tools in investigation of biological roles of those peptides and their receptors. SUMMARY The most exciting findings of BLPs and their receptors in the past year come from studies in central nervous system. In addition, more researches are still underway to probe the molecular mechanisms of those peptides in peripheral tissues and characterize novel synthetic ligands with high affinity for mammalian bombesin receptors.
Collapse
Affiliation(s)
- Xiaoqun Qin
- Department of Physiology, Xiangya School of Medicine, Central South University, Changsha, Hunan, PR China
| | | |
Collapse
|
6
|
Yu H, Lam KO, Wu H, Green M, Wang W, Jin JY, Hu C, Jolly S, Wang Y, Kong FMS. Weighted-Support Vector Machine Learning Classifier of Circulating Cytokine Biomarkers to Predict Radiation-Induced Lung Fibrosis in Non-Small-Cell Lung Cancer Patients. Front Oncol 2021; 10:601979. [PMID: 33598430 PMCID: PMC7883680 DOI: 10.3389/fonc.2020.601979] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/08/2020] [Indexed: 01/06/2023] Open
Abstract
Background Radiation-induced lung fibrosis (RILF) is an important late toxicity in patients with non-small-cell lung cancer (NSCLC) after radiotherapy (RT). Clinically significant RILF can impact quality of life and/or cause non-cancer related death. This study aimed to determine whether pre-treatment plasma cytokine levels have a significant effect on the risk of RILF and investigate the abilities of machine learning algorithms for risk prediction. Methods This is a secondary analysis of prospective studies from two academic cancer centers. The primary endpoint was grade≥2 (RILF2), classified according to a system consistent with the consensus recommendation of an expert panel of the AAPM task for normal tissue toxicity. Eligible patients must have at least 6 months’ follow-up after radiotherapy commencement. Baseline levels of 30 cytokines, dosimetric, and clinical characteristics were analyzed. Support vector machine (SVM) algorithm was applied for model development. Data from one center was used for model training and development; and data of another center was applied as an independent external validation. Results There were 57 and 37 eligible patients in training and validation datasets, with 14 and 16.2% RILF2, respectively. Of the 30 plasma cytokines evaluated, SVM identified baseline circulating CCL4 as the most significant cytokine associated with RILF2 risk in both datasets (P = 0.003 and 0.07, for training and test sets, respectively). An SVM classifier predictive of RILF2 was generated in Cohort 1 with CCL4, mean lung dose (MLD) and chemotherapy as key model features. This classifier was validated in Cohort 2 with accuracy of 0.757 and area under the curve (AUC) of 0.855. Conclusions Using machine learning, this study constructed and validated a weighted-SVM classifier incorporating circulating CCL4 levels with significant dosimetric and clinical parameters which predicts RILF2 risk with a reasonable accuracy. Further study with larger sample size is needed to validate the role of CCL4, and this SVM classifier in RILF2.
Collapse
Affiliation(s)
- Hao Yu
- Biomedical Engineering, Shenzhen Polytechnic, Shenzhen, China.,BioHealth Informatics, School of Informatics and Computing, Indiana University - Purdue University Indianapolis (IUPUI), Indianapolis, IN, United States
| | - Ka-On Lam
- Department of Clinical Oncology, Li Ka Shing (LKS) Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong.,Clinical Oncology Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Huanmei Wu
- BioHealth Informatics, School of Informatics and Computing, Indiana University - Purdue University Indianapolis (IUPUI), Indianapolis, IN, United States
| | - Michael Green
- Radiation Oncology, Ann Arbor VA Health Care, Ann Arbor, MI, United States.,Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - Weili Wang
- University Hospitals, Cleveland Medical Center, Seidman Cancer Center and Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, United States
| | - Jian-Yue Jin
- University Hospitals, Cleveland Medical Center, Seidman Cancer Center and Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, United States
| | - Chen Hu
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Shruti Jolly
- Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - Yang Wang
- Biomedical Engineering, Shenzhen Polytechnic, Shenzhen, China
| | - Feng-Ming Spring Kong
- Department of Clinical Oncology, Li Ka Shing (LKS) Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong.,Clinical Oncology Center, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China.,University Hospitals, Cleveland Medical Center, Seidman Cancer Center and Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, United States
| |
Collapse
|
7
|
Tahamtan A, Besteman S, Samadizadeh S, Rastegar M, Bont L, Salimi V. Neutrophils in respiratory syncytial virus infection: From harmful effects to therapeutic opportunities. Br J Pharmacol 2020; 178:515-530. [PMID: 33169387 DOI: 10.1111/bph.15318] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/27/2020] [Accepted: 11/02/2020] [Indexed: 12/15/2022] Open
Abstract
Respiratory syncytial virus (RSV) is an important infectious agent in infants and young children. In most cases, RSV infection only causes mild disease, but in some, it requires invasive ventilation. Although antiviral drugs are obvious candidates to treat viral illness, and some have shown antiviral effects in humans, antivirals such as GS-5806, ALX-0171 and ALS-8176 have not yet met their expectations. Since the inappropriate or dysregulated immune response against RSV leads to harmful immune pathology, a robust immune cascade is probably underway by the time patients reach the hospital. RSV infection is associated with a strong neutrophil influx into the airway. It not clear if these cells contribute to antiviral defence or to lung pathology. This article discusses the protective and harmful roles of neutrophils during RSV infection and provides an overview of mechanisms by which neutrophil function could be targeted to prevent tissue injury and preserve homeostasis.
Collapse
Affiliation(s)
- Alireza Tahamtan
- Infectious Diseases Research Centre, Golestan University of Medical Sciences, Gorgan, Iran.,Department of Microbiology, School of Medicine, Golestan University of Medical Sciences, Gorgan, Iran
| | - Sjanna Besteman
- Department of Paediatrics, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands.,Center for Translation Immunology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Saeed Samadizadeh
- Infectious Diseases Research Centre, Golestan University of Medical Sciences, Gorgan, Iran.,Department of Microbiology, School of Medicine, Golestan University of Medical Sciences, Gorgan, Iran
| | - Mostafa Rastegar
- Department of Microbiology, School of Medicine, Golestan University of Medical Sciences, Gorgan, Iran
| | - Louis Bont
- Department of Paediatrics, Wilhelmina Children's Hospital, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Vahid Salimi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
8
|
Voynow JA, Fisher K, Sunday ME, Cotten CM, Hamvas A, Hendricks-Muñoz KD, Poindexter BB, Pryhuber GS, Ren CL, Ryan RM, Sharp JK, Young SP, Zhang H, Greenberg RG, Herring AH, Davis SD. Urine gastrin-releasing peptide in the first week correlates with bronchopulmonary dysplasia and post-prematurity respiratory disease. Pediatr Pulmonol 2020; 55:899-908. [PMID: 31995668 PMCID: PMC7071969 DOI: 10.1002/ppul.24665] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 01/04/2020] [Indexed: 11/07/2022]
Abstract
RATIONALE Bronchopulmonary dysplasia (BPD) is associated with post-prematurity respiratory disease (PRD) in survivors of extreme preterm birth. Identifying early biomarkers that correlate with later development of BPD and PRD may provide insights for intervention. In a preterm baboon model, elevated gastrin-releasing peptide (GRP) is associated with BPD, and GRP inhibition mitigates BPD occurrence. OBJECTIVE We performed a prospective cohort study to investigate whether urine GRP levels obtained in the first postnatal week were associated with BPD, PRD, and other urinary biomarkers of oxidative stress. METHODS Extremely low gestational age infants (23-28 completed weeks) were enrolled in a US multicenter observational study, The Prematurity and Respiratory Outcomes Program (http://clinicaltrials.gov/ct2/show/NCT01435187). We used multivariable logistic regression to examine the association between urine GRP in the first postnatal week and multiple respiratory outcomes: BPD, defined as supplemental oxygen use at 36 + 0 weeks postmenstrual age, and post-PRD, defined by positive quarterly surveys for increased medical utilization over the first year (PRD score). RESULTS A total of 109 of 257 (42%) infants had BPD, and 120 of 217 (55%) had PRD. On adjusted analysis, GRP level more than 80 was associated with BPD (adjusted odds ratio [aOR], 1.83; 95% confidence interval [CI], 1.03-3.25) and positive PRD score (aOR, 2.46; 95% CI, 1.35-4.48). Urine GRP levels correlated with duration of NICU ventilatory and oxygen support and with biomarkers of oxidative stress: allantoin and 8-hydroxydeoxyguanosine. CONCLUSIONS Urine GRP in the first postnatal week was associated with concurrent urine biomarkers of oxidative stress and with later diagnoses of BPD and PRD.
Collapse
Affiliation(s)
- Judith A Voynow
- Division of Pediatric Pulmonology, Duke University, Durham, North Carolina.,Division of Pediatric Pulmonology, Children's Hospital of Richmond, Richmond, Virginia
| | - Kimberley Fisher
- Division of Neonatology, Duke University, Durham, North Carolina
| | - Mary E Sunday
- Department of Pathology, Duke University, Durham, North Carolina
| | - Charles M Cotten
- Division of Neonatology, Duke University, Durham, North Carolina
| | - Aaron Hamvas
- Division of Neonatology, Washington University, St Louis, Missouri.,Division of Neonatology, Northwestern University, Chicago, Illinois
| | | | - Brenda B Poindexter
- Division of Neonatology, Indiana University, Indianapolis, Indiana.,Division of Neonatology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | - Clement L Ren
- Division of Pediatric Pulmonology, University of Rochester, Rochester, New York.,Division of Pediatric Pulmonology, Indiana University, Indianapolis, Indiana
| | - Rita M Ryan
- Division of Neonatology, State University of New York at Buffalo, Buffalo, New York.,Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina
| | - Jack K Sharp
- Division of Pediatric Pulmonology, Duke University, Durham, North Carolina.,Division of Pediatric Pulmonology, State University of New York at Buffalo, Buffalo, New York.,Division of Pediatric Pulmonology, Baylor College of Medicine, Houston, Texas
| | - Sarah P Young
- Division of Medical Genetics, Duke University, Durham, North Carolina
| | - Haoyue Zhang
- Division of Medical Genetics, Duke University, Durham, North Carolina
| | - Rachel G Greenberg
- Division of Neonatology and The Duke Clinical Research Institute, Duke University, Durham, North Carolina
| | - Amy H Herring
- Duke Global Health Institute, Duke University, Durham, North Carolina
| | - Stephanie D Davis
- Division of Pediatric Pulmonology, Indiana University, Indianapolis, Indiana.,Department of Pediatrics, University of North Carolina, Chapel Hill, North Carolina
| |
Collapse
|