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Laczi D, Johnstone MD, Fleming CL. Photoresponsive Small Molecule Inhibitors for the Remote Control of Enzyme Activity. Chem Asian J 2022; 17:e202200200. [PMID: 35446477 PMCID: PMC9322446 DOI: 10.1002/asia.202200200] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/01/2022] [Indexed: 12/14/2022]
Abstract
The development of new and effective therapeutics is reliant on the ability to study the underlying mechanisms of potential drug targets in live cells and multicellular systems. A persistent challenge in many drug development programmes is poor selectivity, which can obscure the mechanisms involved and lead to poorly understood modes of action. In efforts to improve our understanding of these complex processes, small molecule inhibitors have been developed in which their OFF/ON therapeutic activity can be toggled using light. Photopharmacology is devoted to using light to modulate drugs. Herein, we highlight the recent progress made towards the development of light‐responsive small molecule inhibitors of selected enzymatic targets. Given the size of this field, literature from 2015 onwards has been reviewed.
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Affiliation(s)
- Dóra Laczi
- Centre for Biomedical and Chemical Sciences, School of Science, Auckland University of Technology, Private Bag 92006, Auckland, 1142, New Zealand
| | - Mark D Johnstone
- Centre for Biomedical and Chemical Sciences, School of Science, Auckland University of Technology, Private Bag 92006, Auckland, 1142, New Zealand
| | - Cassandra L Fleming
- Centre for Biomedical and Chemical Sciences, School of Science, Auckland University of Technology, Private Bag 92006, Auckland, 1142, New Zealand
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2
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Pessoa Rodrigues C, Chatterjee A, Wiese M, Stehle T, Szymanski W, Shvedunova M, Akhtar A. Histone H4 lysine 16 acetylation controls central carbon metabolism and diet-induced obesity in mice. Nat Commun 2021; 12:6212. [PMID: 34707105 PMCID: PMC8551339 DOI: 10.1038/s41467-021-26277-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 09/21/2021] [Indexed: 12/26/2022] Open
Abstract
Noncommunicable diseases (NCDs) account for over 70% of deaths world-wide. Previous work has linked NCDs such as type 2 diabetes (T2D) to disruption of chromatin regulators. However, the exact molecular origins of these chronic conditions remain elusive. Here, we identify the H4 lysine 16 acetyltransferase MOF as a critical regulator of central carbon metabolism. High-throughput metabolomics unveil a systemic amino acid and carbohydrate imbalance in Mof deficient mice, manifesting in T2D predisposition. Oral glucose tolerance testing (OGTT) reveals defects in glucose assimilation and insulin secretion in these animals. Furthermore, Mof deficient mice are resistant to diet-induced fat gain due to defects in glucose uptake in adipose tissue. MOF-mediated H4K16ac deposition controls expression of the master regulator of glucose metabolism, Pparg and the entire downstream transcriptional network. Glucose uptake and lipid storage can be reconstituted in MOF-depleted adipocytes in vitro by ectopic Glut4 expression, PPARγ agonist thiazolidinedione (TZD) treatment or SIRT1 inhibition. Hence, chronic imbalance in H4K16ac promotes a destabilisation of metabolism triggering the development of a metabolic disorder, and its maintenance provides an unprecedented regulatory epigenetic mechanism controlling diet-induced obesity.
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Affiliation(s)
- Cecilia Pessoa Rodrigues
- Department of Chromatin Regulation, Max Planck Institute of Immunobiology and Epigenetics, 79108, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Schaenzlestrasse 1, 79104, Freiburg, Germany
- International Max Planck Research School for Molecular and Cellular Biology (IMPRS-MCB), Freiburg, Germany
| | - Aindrila Chatterjee
- Department of Chromatin Regulation, Max Planck Institute of Immunobiology and Epigenetics, 79108, Freiburg, Germany
- European Molecular Biology Laboratory, Meyerhofstrasse 1, 69117, Heidelberg, Germany
| | - Meike Wiese
- Department of Chromatin Regulation, Max Planck Institute of Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Thomas Stehle
- Department of Chromatin Regulation, Max Planck Institute of Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Witold Szymanski
- Proteomics Facility, Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany
| | - Maria Shvedunova
- Department of Chromatin Regulation, Max Planck Institute of Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - Asifa Akhtar
- Department of Chromatin Regulation, Max Planck Institute of Immunobiology and Epigenetics, 79108, Freiburg, Germany.
- Faculty of Biology, University of Freiburg, Schaenzlestrasse 1, 79104, Freiburg, Germany.
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Soranno DE, Kirkbride-Romeo L, Wennersten SA, Ding K, Cavasin MA, Baker P, Altmann C, Bagchi RA, Haefner KR, Steinkühler C, Montford JR, Keith B, Gist KM, McKinsey TA, Faubel S. Acute Kidney Injury Results in Long-Term Diastolic Dysfunction That Is Prevented by Histone Deacetylase Inhibition. ACTA ACUST UNITED AC 2021; 6:119-133. [PMID: 33665513 PMCID: PMC7907538 DOI: 10.1016/j.jacbts.2020.11.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 11/19/2020] [Accepted: 11/19/2020] [Indexed: 01/06/2023]
Abstract
This is the first long-term (1-year) study to evaluate both the kidney and systemic sequelae of acute kidney injury in mice. Serial kidney function was measured via transcutaneous glomerular filtration rate. AKI resulted in diastolic dysfunction, followed by hypertension. Ejection fraction was preserved. One year after AKI, cardiac ATP levels were reduced compared with sham controls. Mice treated with the histone deacetylase inhibitor, ITF2357, maintained normal diastolic function normal blood pressure, and normal cardiac ATP after AKI. Metabolomics data suggest that treatment with ITF2357 preserves pathways related to energy metabolism.
Growing epidemiological data demonstrate that acute kidney injury (AKI) is associated with long-term cardiovascular morbidity and mortality. Here, the authors present a 1-year study of cardiorenal outcomes following bilateral ischemia-reperfusion injury in male mice. These data suggest that AKI causes long-term dysfunction in the cardiac metabolome, which is associated with diastolic dysfunction and hypertension. Mice treated with the histone deacetylase inhibitor, ITF2357, had preservation of cardiac function and remained normotensive throughout the study. ITF2357 did not protect against the development of kidney fibrosis after AKI.
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Affiliation(s)
- Danielle E Soranno
- Department of Pediatrics, Pediatric Nephrology, University of Colorado, Aurora, Colorado, USA.,Department of Medicine, Division of Renal Disease and Hypertension, University of Colorado, Aurora, Colorado, USA.,Consortium for Fibrosis Research & Translation, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.,Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Lara Kirkbride-Romeo
- Department of Pediatrics, Pediatric Nephrology, University of Colorado, Aurora, Colorado, USA
| | - Sara A Wennersten
- Consortium for Fibrosis Research & Translation, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.,Department of Medicine, Division of Cardiology, University of Colorado, Aurora, Colorado, USA
| | - Kathy Ding
- Department of Pediatrics, Pediatric Nephrology, University of Colorado, Aurora, Colorado, USA
| | - Maria A Cavasin
- Consortium for Fibrosis Research & Translation, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.,Department of Medicine, Division of Cardiology, University of Colorado, Aurora, Colorado, USA
| | - Peter Baker
- Department of Pediatrics, Clinical Genetics and Metabolism, University of Colorado, Aurora, Colorado, USA
| | - Christopher Altmann
- Department of Medicine, Division of Renal Disease and Hypertension, University of Colorado, Aurora, Colorado, USA
| | - Rushita A Bagchi
- Consortium for Fibrosis Research & Translation, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.,Department of Medicine, Division of Cardiology, University of Colorado, Aurora, Colorado, USA
| | - Korey R Haefner
- Consortium for Fibrosis Research & Translation, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.,Department of Medicine, Division of Cardiology, University of Colorado, Aurora, Colorado, USA
| | | | - John R Montford
- Department of Medicine, Division of Renal Disease and Hypertension, University of Colorado, Aurora, Colorado, USA.,Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, Colorado, USA
| | - Brysen Keith
- Department of Bioengineering, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Katja M Gist
- Department of Pediatrics, Pediatric Cardiology, University of Colorado, Aurora, Colorado, USA
| | - Timothy A McKinsey
- Consortium for Fibrosis Research & Translation, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA.,Department of Medicine, Division of Cardiology, University of Colorado, Aurora, Colorado, USA
| | - Sarah Faubel
- Department of Medicine, Division of Renal Disease and Hypertension, University of Colorado, Aurora, Colorado, USA
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Su M, Gong X, Liu F. An update on the emerging approaches for histone deacetylase (HDAC) inhibitor drug discovery and future perspectives. Expert Opin Drug Discov 2021; 16:745-761. [PMID: 33530771 DOI: 10.1080/17460441.2021.1877656] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION HDACs catalyze the removal of acetyl groups from the ε-N-acetylated lysine residues of various protein substrates including both histone and nonhistone proteins. Different HDACs have distinct biological functions and are recruited to specific regions of the genome. HDAC inhibitors have attracted much attention in recent decades; indeed, there have been more than thirty HDAC inhibitors investigated in clinic trials with five approvals being achieved. AREAS COVERED This review covers the emerging approaches for HDAC inhibitor drug discovery from the past five years and includes discussion of structure-based rational design, isoform selectivity, and dual mechanism/multi-targeting. Chemical structures in addition to the in vitro and in vivo inhibiting activity of these compounds have also been discussed. EXPERT OPINION The exact role and biological functions of HDACs is still under investigation with a variety of HDAC inhibitors having been designed and evaluated. HDAC inhibitors have shown promise in treating cancer, AD, metabolic disease, viral infection, and multiple sclerosis, but there is still a lot of room for clinical improvement. In the future, more efforts should be put into (i) HDAC isoform identification (ii) the optimization of selectivity, activity, and pharmacokinetics; and (iii) unconventional approaches for discovering different effective scaffolds and pharmacophores.
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Affiliation(s)
- Ma Su
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou, PR China
| | - Xingyu Gong
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou, PR China
| | - Feng Liu
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University, Suzhou, PR China
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Molecular insights into therapeutic promise of targeting of Wnt/β-catenin signaling pathway in obesity. Mol Biol Rep 2020; 47:8091-8100. [PMID: 32886327 DOI: 10.1007/s11033-020-05784-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 08/28/2020] [Indexed: 12/14/2022]
Abstract
Obesity is a curable disorder which is a global health concern, linked to an excess amount of fat. It is caused by inherited and environmental factors and can be grim to maintain through dieting only. The importance of peculiar Wnt/β-catenin signaling has directed considerable efforts in the future production of therapeutic approaches in metabolic complications, including obesity. The article aims to examine the prospects of Wnt/β-catenin signaling cascade in obesity via directing effects of Wnt/β-catenin cascade in regulating appetite. A deep research on the literature available to date, for Wnt/β-catenin cascade in obesity is conducted using various medical databases like PubMed, MEDLINE from the internet. The articles published in English language were mainly preferred. Obesity has developed endemic worldwide, which initiates various obesity-related comorbidities. Obesity is implied by excessive deposition of fat primarily in the adipose tissue. Numerous studies have shown the vital impact of the Wnt/β-catenin signaling pathway in the growth of body part and biological homeostasis, while latent data illustrate the inherited variations in the Wnt/β-catenin cascade, correlating to several complications. The current article enlightens the stimulation of the Wnt/β-catenin cascade in obesity, mainly depot-explicit impact among adipose tissue during high caloric intake regulation and WAT browning event. Taken all together these data illustrate Wnt/β-catenin signaling cascade subsidizes to obesity promoted insulin resistance independent proliferation of adipose tissue.
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Abstract
It is now 30 years since the first report of a potent zinc-dependent histone deacetylase (HDAC) inhibitor appeared. Since then, five HDAC inhibitors have received regulatory approval for cancer chemotherapy while many others are in clinical development for oncology as well as other therapeutic indications. This Perspective reviews the biological and medicinal chemistry advances over the past 3 decades with an emphasis on the design of selective inhibitors that discriminate between the 11 human HDAC isoforms.
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Affiliation(s)
- Terence C S Ho
- School of Pharmacy, University of East Anglia, Norwich NR4 7TJ, United Kingdom
| | - Alex H Y Chan
- School of Pharmacy, University of East Anglia, Norwich NR4 7TJ, United Kingdom
| | - A Ganesan
- School of Pharmacy, University of East Anglia, Norwich NR4 7TJ, United Kingdom
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