1
|
Zhang W, Miura A, Abu Saleh MM, Shimizu K, Mita Y, Tanida R, Hirako S, Shioda S, Gmyr V, Kerr-Conte J, Pattou F, Jin C, Kanai Y, Sasaki K, Minamino N, Sakoda H, Nakazato M. The NERP-4-SNAT2 axis regulates pancreatic β-cell maintenance and function. Nat Commun 2023; 14:8158. [PMID: 38071217 PMCID: PMC10710447 DOI: 10.1038/s41467-023-43976-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Insulin secretion from pancreatic β cells is regulated by multiple stimuli, including nutrients, hormones, neuronal inputs, and local signalling. Amino acids modulate insulin secretion via amino acid transporters expressed on β cells. The granin protein VGF has dual roles in β cells: regulating secretory granule formation and functioning as a multiple peptide precursor. A VGF-derived peptide, neuroendocrine regulatory peptide-4 (NERP-4), increases Ca2+ influx in the pancreata of transgenic mice expressing apoaequorin, a Ca2+-induced bioluminescent protein complex. NERP-4 enhances glucose-stimulated insulin secretion from isolated human and mouse islets and β-cell-derived MIN6-K8 cells. NERP-4 administration reverses the impairment of β-cell maintenance and function in db/db mice by enhancing mitochondrial function and reducing metabolic stress. NERP-4 acts on sodium-coupled neutral amino acid transporter 2 (SNAT2), thereby increasing glutamine, alanine, and proline uptake into β cells and stimulating insulin secretion. SNAT2 deletion and inhibition abolish the protective effects of NERP-4 on β-cell maintenance. These findings demonstrate a novel autocrine mechanism of β-cell maintenance and function that is mediated by the peptide-amino acid transporter axis.
Collapse
Affiliation(s)
- Weidong Zhang
- Department of Bioregulatory Sciences, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Ayako Miura
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
- Department of Pharmacology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Md Moin Abu Saleh
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
- Department of Postgraduate Studies and Research, Royal College of Surgeons in Ireland - Bahrain, Busaiteen, Bahrain
| | - Koichiro Shimizu
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
- Division of Hematology, Diabetes, and Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Yuichiro Mita
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
- Systems Life Sciences Laboratory, Department of Medical Life Systems, Faculty of Life and Medical Sciences, Doshisha University, Kyoto, Japan
| | - Ryota Tanida
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
- Department of Endocrinology and Metabolism, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Satoshi Hirako
- Department of Health and Nutrition, University of Human Arts and Sciences, Saitama, Japan
| | - Seiji Shioda
- Department of Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Shonan University of Medical Sciences, Yokohama, Japan
| | - Valery Gmyr
- Université de Lille, Inserm, Campus Hospitalo-Universitaire de Lille, Institut Pasteur de Lille, U1190-EGID, F-59000, Lille, France
| | - Julie Kerr-Conte
- Université de Lille, Inserm, Campus Hospitalo-Universitaire de Lille, Institut Pasteur de Lille, U1190-EGID, F-59000, Lille, France
| | - Francois Pattou
- Université de Lille, Inserm, Campus Hospitalo-Universitaire de Lille, Institut Pasteur de Lille, U1190-EGID, F-59000, Lille, France
| | - Chunhuan Jin
- Department of Bio-system Pharmacology, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Yoshikatsu Kanai
- Department of Bio-system Pharmacology, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Kazuki Sasaki
- Department of Peptidomics, Sasaki Foundation, Tokyo, Japan
| | - Naoto Minamino
- Department of Molecular Pharmacology, National Cerebral and Cardiovascular Center Research, Suita, Japan
| | - Hideyuki Sakoda
- Department of Bioregulatory Sciences, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Masamitsu Nakazato
- Department of Bioregulatory Sciences, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan.
- Institute for Protein Research, Osaka University, Osaka, Japan.
- AMED-CREST, Japan Agency for Medical Research and Development, Tokyo, Japan.
| |
Collapse
|
2
|
Quinn JP, Kandigian SE, Trombetta BA, Arnold SE, Carlyle BC. VGF as a biomarker and therapeutic target in neurodegenerative and psychiatric diseases. Brain Commun 2021; 3:fcab261. [PMID: 34778762 PMCID: PMC8578498 DOI: 10.1093/braincomms/fcab261] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 09/01/2021] [Accepted: 09/13/2021] [Indexed: 12/20/2022] Open
Abstract
Neurosecretory protein VGF (non-acronymic) belongs to the granin family of neuropeptides. VGF and VGF-derived peptides have been repeatedly identified in well-powered and well-designed multi-omic studies as dysregulated in neurodegenerative and psychiatric diseases. New therapeutics is urgently needed for these devastating and costly diseases, as are new biomarkers to improve disease diagnosis and mechanistic understanding. From a list of 537 genes involved in Alzheimer's disease pathogenesis, VGF was highlighted by the Accelerating Medicines Partnership in Alzheimer's disease as the potential therapeutic target of greatest interest. VGF levels are consistently decreased in brain tissue and CSF samples from patients with Alzheimer's disease compared to controls, and its levels correlate with disease severity and Alzheimer's disease pathology. In the brain, VGF exists as multiple functional VGF-derived peptides. Full-length human VGF1-615 undergoes proteolytic processing by prohormone convertases and other proteases in the regulated secretory pathway to produce at least 12 active VGF-derived peptides. In cell and animal models, these VGF-derived peptides have been linked to energy balance regulation, neurogenesis, synaptogenesis, learning and memory, and depression-related behaviours throughout development and adulthood. The C-terminal VGF-derived peptides, TLQP-62 (VGF554-615) and TLQP-21 (VGF554-574) have differential effects on Alzheimer's disease pathogenesis, neuronal and microglial activity, and learning and memory. TLQP-62 activates neuronal cell-surface receptors and regulates long-term hippocampal memory formation. TLQP-62 also prevents immune-mediated memory impairment, depression-like and anxiety-like behaviours in mice. TLQP-21 binds to microglial cell-surface receptors, triggering microglial chemotaxis and phagocytosis. These actions were reported to reduce amyloid-β plaques and decrease neuritic dystrophy in a transgenic mouse model of familial Alzheimer's disease. Expression differences of VGF-derived peptides have also been associated with frontotemporal lobar dementias, amyotrophic lateral sclerosis, Lewy body diseases, Huntington's disease, pain, schizophrenia, bipolar disorder, depression and antidepressant response. This review summarizes current knowledge and highlights questions for future investigation regarding the roles of VGF and its dysregulation in neurodegenerative and psychiatric disease. Finally, the potential of VGF and VGF-derived peptides as biomarkers and novel therapeutic targets for neurodegenerative and psychiatric diseases is highlighted.
Collapse
Affiliation(s)
- James P Quinn
- Department of Neurology, Alzheimer's Clinical & Translational Research Unit, Massachusetts General Hospital, Charlestown, MA 02129, USA
- Department of Neurology, Harvard Medical School, Boston, MA 02115, USA
| | - Savannah E Kandigian
- Department of Neurology, Alzheimer's Clinical & Translational Research Unit, Massachusetts General Hospital, Charlestown, MA 02129, USA
- Department of Neurology, Harvard Medical School, Boston, MA 02115, USA
| | - Bianca A Trombetta
- Department of Neurology, Alzheimer's Clinical & Translational Research Unit, Massachusetts General Hospital, Charlestown, MA 02129, USA
- Department of Neurology, Harvard Medical School, Boston, MA 02115, USA
| | - Steven E Arnold
- Department of Neurology, Alzheimer's Clinical & Translational Research Unit, Massachusetts General Hospital, Charlestown, MA 02129, USA
- Department of Neurology, Harvard Medical School, Boston, MA 02115, USA
| | - Becky C Carlyle
- Department of Neurology, Alzheimer's Clinical & Translational Research Unit, Massachusetts General Hospital, Charlestown, MA 02129, USA
- Department of Neurology, Harvard Medical School, Boston, MA 02115, USA
| |
Collapse
|
3
|
Dalbøge LS, Jacobsen JM, Mehrotra S, Mercer AJ, Cox N, Liu F, Bennett CM, Said M, Tang-Christensen M, Raun K, Hansen JL, Grove KL, Baquero AF. Evaluation of VGF peptides as potential anti-obesity candidates in pre-clinical animal models. Peptides 2021; 136:170444. [PMID: 33245952 DOI: 10.1016/j.peptides.2020.170444] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 09/03/2020] [Accepted: 11/09/2020] [Indexed: 12/24/2022]
Abstract
VGF is a peptide precursor expressed in neuroendocrine cells that is suggested to play a role in the regulation of energy homeostasis. VGF is proteolytically cleaved to yield multiple bioactive peptides. However, the specific actions of VGF-derived peptides on energy homeostasis remain unclear. The aim of the present work was to investigate the role of VGF-derived peptides in energy homeostasis and explore the pharmacological actions of VGF-derived peptides on body weight in preclinical animal models. VGF-derived peptides (NERP-1, NERP-2, PGH-NH2, PGH-OH, NERP-4, TLQP-21, TLQP-30, TLQP-62, HHPD-41, AQEE-30, and LQEQ-19) were synthesized and screened for their ability to affect neuronal activity in vitro on hypothalamic brain slices and modulate food intake and energy expenditure after acute central administration in vivo. In addition, the effects of NERP-1, NERP-2, PGH-NH2, TLQP-21, TLQP-62, and HHPD-41 on energy homeostasis were studied after chronic central infusion. NERP-1, PGH-NH2, HHPD-41, and TLQP-62 increased the functional activity of hypothalamic neuronal networks. However, none of the peptides altered energy homeostasis after either acute or chronic ICV administration. The present data do not support the potential use of the tested VGF-derived peptides as novel anti-obesity drug candidates.
Collapse
Affiliation(s)
- Louise S Dalbøge
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | - Julie M Jacobsen
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | - Suneet Mehrotra
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | - Aaron J Mercer
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | - Nick Cox
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | - Fa Liu
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | - Camdin M Bennett
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | - Meerit Said
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | | | - Kirsten Raun
- Novo Nordisk A/S, Novo Nordisk Park, 2760, Måløv, Denmark
| | - Jakob L Hansen
- Novo Nordisk A/S, Novo Nordisk Park, 2760, Måløv, Denmark
| | - Kevin L Grove
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA
| | - Arian F Baquero
- Novo Nordisk Research Center Seattle Inc., 530 Fairview Ave N, Seattle, WA, 98109, USA.
| |
Collapse
|
4
|
Park O, Bang JK, Ryu K, Hwang E, Hong KS, Byun Y, Cheong C, Jeon YH. Structure of neuroendocrine regulatory peptide‐2 in membrane‐mimicking environments. Pept Sci (Hoboken) 2020. [DOI: 10.1002/pep2.24206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- One‐Sung Park
- College of Pharmacy Korea University Sejong Campus Sejong South Korea
- Division of Bioconvergence Analysis Korea Basic Science Institute Cheongju South Korea
| | - Jeong Kyu Bang
- Division of Bioconvergence Analysis Korea Basic Science Institute Cheongju South Korea
| | - Kyoung‐Seok Ryu
- Division of Bioconvergence Analysis Korea Basic Science Institute Cheongju South Korea
| | - Eunha Hwang
- Division of Bioconvergence Analysis Korea Basic Science Institute Cheongju South Korea
| | - Kwan Soo Hong
- Division of Bioconvergence Analysis Korea Basic Science Institute Cheongju South Korea
| | - Youngjoo Byun
- College of Pharmacy Korea University Sejong Campus Sejong South Korea
| | - Chaejoon Cheong
- Division of Bioconvergence Analysis Korea Basic Science Institute Cheongju South Korea
| | - Young Ho Jeon
- College of Pharmacy Korea University Sejong Campus Sejong South Korea
| |
Collapse
|
5
|
Barateau L, Chenini S, Evangelista E, Jaussent I, Lopez R, Dauvilliers Y. Clinical autonomic dysfunction in narcolepsy type 1. Sleep 2019; 42:5550322. [DOI: 10.1093/sleep/zsz187] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 06/08/2019] [Indexed: 12/20/2022] Open
Abstract
AbstractStudy Objectives(1) To compare the presence of autonomic symptoms using the validated SCOPA-AUT questionnaire in untreated patients with narcolepsy type 1 (NT1) to healthy controls, (2) to study the determinants of a high total SCOPA-AUT score in NT1, and (3) to evaluate the effect of drug intake on SCOPA-AUT results in NT1.MethodsThe SCOPA-AUT questionnaire that evaluates gastrointestinal, urinary, cardiovascular, thermoregulatory, pupillomotor, and sexual dysfunction was completed by 92 consecutive drug-free adult NT1 patients (59 men, 39.1 ± 15.6 years old) and 109 healthy controls (63 men, 42.6 ± 18.2 years old). A subgroup of 59 NT1 patients completed the questionnaire a second time, under medication (delay between two evaluations: 1.28 ± 1.14 years).ResultsCompared to controls, NT1 patients were more frequently obese, had more dyslipidemia, with no difference for age and gender. The SCOPA-AUT score of NT1 was higher than in controls in crude and adjusted models. Patients experienced more problems than controls in all subdomains. A higher score in NT1 was associated with older age, longer disease duration, altered quality of life and more depressive symptoms, but not with orexin levels and disease severity. Among patients evaluated twice, the SCOPA-AUT score total did not differ according to treatment status, neither did each subdomain.ConclusionWe captured a frequent and large spectrum of clinical autonomic dysfunction in NT1, with impairment in all SCOPA-AUT domains, without key impact of medication intake. This assessment may allow physicians to screen and treat various symptoms, often not spontaneously reported but associated with poor quality of life.
Collapse
Affiliation(s)
- Lucie Barateau
- Sleep-Wake Disorders Center, Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, France
- National Reference Network for Narcolepsy, CHU Montpellier, France
- INSERM, U1061, Neuropsychiatrie, Recherche Clinique et Épidémiologique, University of Montpellier, Montpellier, France
| | - Sofiene Chenini
- Sleep-Wake Disorders Center, Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, France
- National Reference Network for Narcolepsy, CHU Montpellier, France
| | - Elisa Evangelista
- Sleep-Wake Disorders Center, Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, France
- National Reference Network for Narcolepsy, CHU Montpellier, France
- INSERM, U1061, Neuropsychiatrie, Recherche Clinique et Épidémiologique, University of Montpellier, Montpellier, France
| | - Isabelle Jaussent
- INSERM, U1061, Neuropsychiatrie, Recherche Clinique et Épidémiologique, University of Montpellier, Montpellier, France
| | - Regis Lopez
- Sleep-Wake Disorders Center, Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, France
- National Reference Network for Narcolepsy, CHU Montpellier, France
- INSERM, U1061, Neuropsychiatrie, Recherche Clinique et Épidémiologique, University of Montpellier, Montpellier, France
| | - Yves Dauvilliers
- Sleep-Wake Disorders Center, Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, France
- National Reference Network for Narcolepsy, CHU Montpellier, France
- INSERM, U1061, Neuropsychiatrie, Recherche Clinique et Épidémiologique, University of Montpellier, Montpellier, France
| |
Collapse
|
6
|
Tsuneki H, Wada T, Sasaoka T. Chronopathophysiological implications of orexin in sleep disturbances and lifestyle-related disorders. Pharmacol Ther 2018; 186:25-44. [DOI: 10.1016/j.pharmthera.2017.12.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|