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Lin P, Lu Y, Zheng J, Lin Y, Zhao X, Cui L. Strategic disruption of cancer's powerhouse: precise nanomedicine targeting of mitochondrial metabolism. J Nanobiotechnology 2024; 22:318. [PMID: 38849914 PMCID: PMC11162068 DOI: 10.1186/s12951-024-02585-3] [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: 01/17/2024] [Accepted: 05/26/2024] [Indexed: 06/09/2024] Open
Abstract
Mitochondria occupy a central role in the biology of most eukaryotic cells, functioning as the hub of oxidative metabolism where sugars, fats, and amino acids are ultimately oxidized to release energy. This crucial function fuels a variety of cellular activities. Disruption in mitochondrial metabolism is a common feature in many diseases, including cancer, neurodegenerative conditions and cardiovascular diseases. Targeting tumor cell mitochondrial metabolism with multifunctional nanosystems emerges as a promising strategy for enhancing therapeutic efficacy against cancer. This review comprehensively outlines the pathways of mitochondrial metabolism, emphasizing their critical roles in cellular energy production and metabolic regulation. The associations between aberrant mitochondrial metabolism and the initiation and progression of cancer are highlighted, illustrating how these metabolic disruptions contribute to oncogenesis and tumor sustainability. More importantly, innovative strategies employing nanomedicines to precisely target mitochondrial metabolic pathways in cancer therapy are fully explored. Furthermore, key challenges and future directions in this field are identified and discussed. Collectively, this review provides a comprehensive understanding of the current state and future potential of nanomedicine in targeting mitochondrial metabolism, offering insights for developing more effective cancer therapies.
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Affiliation(s)
- Pei Lin
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, Guangdong, China
| | - Ye Lu
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, Guangdong, China
| | - Jiarong Zheng
- Department of Dentistry, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, China
| | - Yunfan Lin
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, Guangdong, China
| | - Xinyuan Zhao
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, Guangdong, China.
| | - Li Cui
- Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou, 510280, Guangdong, China.
- School of Dentistry, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
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2
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Kaiyrzhanov R, Rad A, Lin SJ, Bertoli-Avella A, Kallemeijn WW, Godwin A, Zaki MS, Huang K, Lau T, Petree C, Efthymiou S, Karimiani EG, Hempel M, Normand EA, Rudnik-Schöneborn S, Schatz UA, Baggelaar MP, Ilyas M, Sultan T, Alvi JR, Ganieva M, Fowler B, Aanicai R, Tayfun GA, Al Saman A, Alswaid A, Amiri N, Asilova N, Shotelersuk V, Yeetong P, Azam M, Babaei M, Monajemi GB, Mohammadi P, Samie S, Banu SH, Pinto Basto J, Kortüm F, Bauer M, Bauer P, Beetz C, Garshasbi M, Issa AH, Eyaid W, Ahmed H, Hashemi N, Hassanpour K, Herman I, Ibrohimov S, Abdul-Majeed BA, Imdad M, Isrofilov M, Kaiyal Q, Khan S, Kirmse B, Koster J, Lourenço CM, Mitani T, Moldovan O, Murphy D, Najafi M, Pehlivan D, Rocha ME, Salpietro V, Schmidts M, Shalata A, Mahroum M, Talbeya JK, Taylor RW, Vazquez D, Vetro A, Waterham HR, Zaman M, Schrader TA, Chung WK, Guerrini R, Lupski JR, Gleeson J, Suri M, Jamshidi Y, Bhatia KP, Vona B, Schrader M, Severino M, Guille M, Tate EW, Varshney GK, Houlden H, Maroofian R. Bi-allelic ACBD6 variants lead to a neurodevelopmental syndrome with progressive and complex movement disorders. Brain 2024; 147:1436-1456. [PMID: 37951597 PMCID: PMC10994533 DOI: 10.1093/brain/awad380] [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: 05/18/2022] [Revised: 09/13/2023] [Accepted: 10/20/2023] [Indexed: 11/14/2023] Open
Abstract
The acyl-CoA-binding domain-containing protein 6 (ACBD6) is ubiquitously expressed, plays a role in the acylation of lipids and proteins and regulates the N-myristoylation of proteins via N-myristoyltransferase enzymes (NMTs). However, its precise function in cells is still unclear, as is the consequence of ACBD6 defects on human pathophysiology. Using exome sequencing and extensive international data sharing efforts, we identified 45 affected individuals from 28 unrelated families (consanguinity 93%) with bi-allelic pathogenic, predominantly loss-of-function (18/20) variants in ACBD6. We generated zebrafish and Xenopus tropicalis acbd6 knockouts by CRISPR/Cas9 and characterized the role of ACBD6 on protein N-myristoylation with myristic acid alkyne (YnMyr) chemical proteomics in the model organisms and human cells, with the latter also being subjected further to ACBD6 peroxisomal localization studies. The affected individuals (23 males and 22 females), aged 1-50 years, typically present with a complex and progressive disease involving moderate-to-severe global developmental delay/intellectual disability (100%) with significant expressive language impairment (98%), movement disorders (97%), facial dysmorphism (95%) and mild cerebellar ataxia (85%) associated with gait impairment (94%), limb spasticity/hypertonia (76%), oculomotor (71%) and behavioural abnormalities (65%), overweight (59%), microcephaly (39%) and epilepsy (33%). The most conspicuous and common movement disorder was dystonia (94%), frequently leading to early-onset progressive postural deformities (97%), limb dystonia (55%) and cervical dystonia (31%). A jerky tremor in the upper limbs (63%), a mild head tremor (59%), parkinsonism/hypokinesia developing with advancing age (32%) and simple motor and vocal tics were among other frequent movement disorders. Midline brain malformations including corpus callosum abnormalities (70%), hypoplasia/agenesis of the anterior commissure (66%), short midbrain and small inferior cerebellar vermis (38% each) as well as hypertrophy of the clava (24%) were common neuroimaging findings. Acbd6-deficient zebrafish and Xenopus models effectively recapitulated many clinical phenotypes reported in patients including movement disorders, progressive neuromotor impairment, seizures, microcephaly, craniofacial dysmorphism and midbrain defects accompanied by developmental delay with increased mortality over time. Unlike ACBD5, ACBD6 did not show a peroxisomal localization and ACBD6-deficiency was not associated with altered peroxisomal parameters in patient fibroblasts. Significant differences in YnMyr-labelling were observed for 68 co- and 18 post-translationally N-myristoylated proteins in patient-derived fibroblasts. N-myristoylation was similarly affected in acbd6-deficient zebrafish and X. tropicalis models, including Fus, Marcks and Chchd-related proteins implicated in neurological diseases. The present study provides evidence that bi-allelic pathogenic variants in ACBD6 lead to a distinct neurodevelopmental syndrome accompanied by complex and progressive cognitive and movement disorders.
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Affiliation(s)
- Rauan Kaiyrzhanov
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Aboulfazl Rad
- Cellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar 009851, Iran
- Tübingen Hearing Research Centre, Department of Otolaryngology, Head and Neck Surgery, Eberhard Karls University, 72076 Tübingen, Germany
| | - Sheng-Jia Lin
- Genes & Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | | | - Wouter W Kallemeijn
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, London W12 0BZ, UK
- Chemical Biology and Therapeutic Discovery Lab, The Francis Crick Institute, London NW1 1AT, UK
| | - Annie Godwin
- European Xenopus Resource Centre—XenMD, School of Biological Sciences, University of Portsmouth, Portsmouth PO1 2DT, UK
| | - Maha S Zaki
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, 12622 Cairo, Egypt
| | - Kevin Huang
- Genes & Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | - Tracy Lau
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Cassidy Petree
- Genes & Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | - Stephanie Efthymiou
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Ehsan Ghayoor Karimiani
- Genetics Research Centre, Molecular and Clinical Sciences Institute, St George’s University of London, London SW17 0RE, UK
- Department of Medical Genetics, Next Generation Genetic Polyclinic, Mashhad 1696700, Iran
| | - Maja Hempel
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Institute of Human Genetics, University Hospital Heidelberg, Heidelberg 69120, Germany
| | | | | | - Ulrich A Schatz
- Institute of Human Genetics, Medical University Innsbruck, Innsbruck 6020, Austria
- Institute of Human Genetics, Technical University of Munich, Munich, 81675, Germany
| | - Marc P Baggelaar
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, London W12 0BZ, UK
- Biomolecular Mass Spectrometry & Proteomics Group, Utrecht University, 3584 CH Utrecht, The Netherlands
| | - Muhammad Ilyas
- Department of BioEngineering, University of Engineering and Applied Sciences, 19130 Swat, Pakistan
- Centre for Omic Sciences, Islamia College University, 25000 Peshawar, Pakistan
| | - Tipu Sultan
- Department of Pediatric Neurology, Institute of Child Health, Children Hospital, Lahore 54600, Pakistan
| | - Javeria Raza Alvi
- Department of Pediatric Neurology, Institute of Child Health, Children Hospital, Lahore 54600, Pakistan
| | - Manizha Ganieva
- Department of Neurology, Avicenna Tajik State Medical University, 734063 Dushanbe, Tajikistan
| | - Ben Fowler
- Imaging Core, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | - Ruxandra Aanicai
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Gulsen Akay Tayfun
- Department of Pediatric Genetics, Marmara University Medical School, 34722 Istanbul, Turkey
| | - Abdulaziz Al Saman
- Pediatric Neurology Department, National Neuroscience Institute, King Fahad Medical City, 49046 Riyadh, Saudi Arabia
| | - Abdulrahman Alswaid
- King Saud Bin Abdulaziz University for Health Sciences, Department of Pediatrics, King Abdullah Specialized Children’s Hospital, Riyadh 11461, Saudi Arabia
| | - Nafise Amiri
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Nilufar Asilova
- Department of Neurology, Avicenna Tajik State Medical University, 734063 Dushanbe, Tajikistan
| | - Vorasuk Shotelersuk
- Center of Excellence for Medical Genomics, Department of Pediatrics, King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University, Bangkok 10330, Thailand
| | - Patra Yeetong
- Division of Human Genetics, Department of Botany, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Matloob Azam
- Pediatrics and Child Neurology, Wah Medical College, 47000 Wah Cantt, Pakistan
| | - Meisam Babaei
- Department of Pediatrics, North Khorasan University of Medical Sciences, Bojnurd 94149-74877, Iran
| | | | - Pouria Mohammadi
- Children’s Medical Center, Pediatrics Center of Excellence, Ataxia Clinic, Tehran University of Medical Sciences, Tehran 1416634793, Iran
- Faculty of Medical Sciences, Department of Medical Genetics, Tarbiat Modares University, Tehran 1411944961, Iran
| | - Saeed Samie
- Pars Advanced and Minimally Invasive Medical Manners Research Center, Pars Hospital, Tehran, Iran
| | - Selina Husna Banu
- Department of Paediatric Neurology and Development, Dr. M.R. Khan Shishu (Children) Hospital and Institute of Child Health, Dhaka 1216, Bangladesh
| | - Jorge Pinto Basto
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Fanny Kortüm
- Institute of Human Genetics, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Mislen Bauer
- Division of Clinical Genetics and Metabolism, Nicklas Children's Hospital, Miami, FL 33155, USA
| | - Peter Bauer
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Christian Beetz
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Masoud Garshasbi
- Faculty of Medical Sciences, Department of Medical Genetics, Tarbiat Modares University, Tehran 1411944961, Iran
| | | | - Wafaa Eyaid
- Department of Genetics and Precision Medicine, King Abdullah International Medical Research Centre, King Saud bin Abdulaziz University for Health Science, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs (NGHA), Riyadh 11426, Saudi Arabia
| | - Hind Ahmed
- Department of Genetics and Precision Medicine, King Abdullah International Medical Research Centre, King Saud bin Abdulaziz University for Health Science, King Abdulaziz Medical City, Ministry of National Guard-Health Affairs (NGHA), Riyadh 11426, Saudi Arabia
| | - Narges Hashemi
- Department of Pediatrics, School of Medicine, Mashhad University of Medical Sciences, 13131–99137 Mashhad, Iran
| | - Kazem Hassanpour
- Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, 319 Sabzevar, Iran
| | - Isabella Herman
- Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX 68010, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
- Department of Neurology, Texas Children’s Hospital, Houston, TX 77030, USA
- Pediatric Neurology, Neurogenetics and Rare Diseases, Boys Town National Research Hospital, Boys Town, NE 68131, USA
| | - Sherozjon Ibrohimov
- Department of Neurology, Avicenna Tajik State Medical University, 734063 Dushanbe, Tajikistan
| | - Ban A Abdul-Majeed
- Molecular Pathology and Genetics, The Pioneer Molecular Pathology Lab, Baghdad 10044, Iraq
| | - Maria Imdad
- Centre for Human Genetics, Hazara University, 21300 Mansehra, Pakistan
| | - Maksudjon Isrofilov
- Department of Neurology, Avicenna Tajik State Medical University, 734063 Dushanbe, Tajikistan
| | - Qassem Kaiyal
- Department of Pediatric Neurology, Clalit Health Care, 2510500 Haifa, Israel
| | - Suliman Khan
- Department of Medical Genetics, CENTOGENE GmbH, 18055 Rostock, Germany
| | - Brian Kirmse
- SOM-Peds-Genetics, University of Mississippi Medical Center, Jackson MS, 39216, USA
| | - Janet Koster
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers location AMC, 1100 DD Amsterdam, The Netherlands
| | - Charles Marques Lourenço
- Faculdade de Medicina, Centro Universitario Estácio de Ribeirão Preto, 14096-160 São Paulo, Brazil
| | - Tadahiro Mitani
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | - Oana Moldovan
- Serviço de Genética Médica, Departamento de Pediatria, Hospital de Santa Maria, Centro Hospitalar Universitário de Lisboa Norte, 1649-035 Lisboa, Portugal
| | - David Murphy
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Maryam Najafi
- Pediatrics Genetics Division, Center for Pediatrics and Adolescent Medicine, Faculty of Medicine, Freiburg University, 79106 Freiburg, Germany
- Genome Research Division, Human Genetics Department, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
| | - Davut Pehlivan
- Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, TX 68010, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
| | | | - Vincenzo Salpietro
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Miriam Schmidts
- Pediatrics Genetics Division, Center for Pediatrics and Adolescent Medicine, Faculty of Medicine, Freiburg University, 79106 Freiburg, Germany
- Genome Research Division, Human Genetics Department, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
- CIBSS-Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
| | - Adel Shalata
- Pediatrics and Medical Genetics, the Simon Winter Institute for Human Genetics, Bnai Zion Medical Center, 31048 Haifa, Israel
- Bruce Rappaport Faculty of Medicine, the Technion institution of Technology, 3200003 Haifa, Israel
| | - Mohammad Mahroum
- CIBSS-Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
| | - Jawabreh Kassem Talbeya
- Pediatrics and Medical Genetics, the Simon Winter Institute for Human Genetics, Bnai Zion Medical Center, 31048 Haifa, Israel
- Department of Radiology, The Bnai Zion Medical Center, Haifa 31048, Israel
| | - Robert W Taylor
- Wellcome Centre for Mitochondrial Research, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne NE2 4HH, UK
- NHS Highly Specialised Service for Rare Mitochondrial Disorders, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne NE1 4LP, UK
| | - Dayana Vazquez
- Division of Clinical Genetics and Metabolism, Nicklas Children's Hospital, Miami, FL 33155, USA
| | - Annalisa Vetro
- Neuroscience Department, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
| | - Hans R Waterham
- Laboratory Genetic Metabolic Diseases, Amsterdam University Medical Centers location AMC, 1100 DD Amsterdam, The Netherlands
| | - Mashaya Zaman
- Department of Paediatric Neurology and Development, Dr. M.R. Khan Shishu (Children) Hospital and Institute of Child Health, Dhaka 1216, Bangladesh
| | - Tina A Schrader
- Department of Biosciences, University of Exeter, Exeter EX4 4QD, UK
| | - Wendy K Chung
- Department of Pediatrics, Columbia University Irving Medical Center, New York, NY 10032, USA
- Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Renzo Guerrini
- Neuroscience Department, Meyer Children's Hospital IRCCS, 50139 Florence, Italy
- Neuroscience, Pharmacology and Child Health Department, University of Florence, 50139 Florence, Italy
| | - James R Lupski
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
- Department of Neurology, Texas Children’s Hospital, Houston, TX 77030, USA
- Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA
| | - Joseph Gleeson
- Department of Neurosciences, University of California, San Diego, CA 92093, USA
- Department of Neurosciences, Rady Children's Institute for Genomic Medicine, San Diego, CA 92025, USA
| | - Mohnish Suri
- Clinical Genetics Service, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK
| | - Yalda Jamshidi
- Genetics Research Centre, Molecular and Clinical Sciences Institute, St George’s University of London, London SW17 0RE, UK
- Human Genetics Centre of Excellence, Novo Nordisk Research Centre Oxford, Oxford, OX3 7FZ, UK
| | - Kailash P Bhatia
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, University College London, London WC1N 3BG, UK
| | - Barbara Vona
- Tübingen Hearing Research Centre, Department of Otolaryngology, Head and Neck Surgery, Eberhard Karls University, 72076 Tübingen, Germany
- Institute of Human Genetics, University Medical Center Göttingen, 37073 Göttingen, Germany
- Institute for Auditory Neuroscience and Inner Ear Lab, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Michael Schrader
- Department of Biosciences, University of Exeter, Exeter EX4 4QD, UK
| | | | - Matthew Guille
- European Xenopus Resource Centre—XenMD, School of Biological Sciences, University of Portsmouth, Portsmouth PO1 2DT, UK
| | - Edward W Tate
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, London W12 0BZ, UK
- Chemical Biology and Therapeutic Discovery Lab, The Francis Crick Institute, London NW1 1AT, UK
| | - Gaurav K Varshney
- Genes & Human Disease Research Program, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA
| | - Henry Houlden
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
| | - Reza Maroofian
- Department of Neuromuscular Diseases, UCL Institute of Neurology, London WC1N 3BG, UK
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Wang W, Wang P, Zhu L, Liu B, Wei Q, Hou Y, Li X, Hu Y, Li W, Wang Y, Jiang C, Yang G, Wang J. An optimized fluorescent biosensor for monitoring long-chain fatty acyl-CoAs metabolism in vivo. Biosens Bioelectron 2024; 247:115935. [PMID: 38128319 DOI: 10.1016/j.bios.2023.115935] [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: 10/17/2023] [Revised: 12/07/2023] [Accepted: 12/15/2023] [Indexed: 12/23/2023]
Abstract
Long-chain fatty acyl-CoAs (LCACoAs) are intermediates in lipid metabolism that exert a wide range of cellular functions. However, our knowledge about the subcellular distribution and regulatory impacts of LCACoAs is limited by a lack of methods for detecting LCACoAs in living cells and tissues. Here, we report our development of LACSerHR, a genetically encoded fluorescent biosensor that enables precise measurement of subtle fluctuations in the levels of endogenous LCACoAs in vivo. LACSerHR significantly improve the fluorescent brightness and analyte affinity, in vitro and in vivo testing showcased LACSerHR's large dynamic range. We demonstrate LACSerHR's capacity for real-time evaluation of LCACoA levels in specific subcellular compartments, for example in response to disruption of ACSL enzyme function in HEK293T cells. Moreover, we show the application of LACSerHR for sensitive measurement of elevated LCACoA levels in the livers of mouse models for two common metabolic diseases (NAFLD and type 2 diabetes). Thus, our LACSerHR sensor is a powerful, broadly applicable tool for studying LCACoAs metabolism and disease.
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Affiliation(s)
- Weibo Wang
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China; National Key Laboratory of Green Pesticide, International Joint Research Center for Intelligent Biosensor Technology and Health, Central China Normal University, Wuhan, 430079, PR China
| | - Pengcheng Wang
- Center of Basic Medical Research, Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing, 100191, PR China
| | - Lixin Zhu
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China
| | - Bingjie Liu
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China
| | - Qingpeng Wei
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China
| | - Yongkang Hou
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China
| | - Xi Li
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China
| | - Yufei Hu
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China
| | - Wenzhe Li
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China
| | - Yuan Wang
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China
| | - Changtao Jiang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, State Key Laboratory of Vascular Homeostasis and Remodeling, Peking University, Beijing, 100191, PR China
| | - Guangfu Yang
- National Key Laboratory of Green Pesticide, International Joint Research Center for Intelligent Biosensor Technology and Health, Central China Normal University, Wuhan, 430079, PR China.
| | - Jing Wang
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology, School of Pharmaceutical Sciences Peking University, Beijing, 100191, PR China.
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Guo F, Ling G, Zhai Z, Lei Y, Mo L, Piao H. Identification and validation of prognostic genes and immune landscape signatures based on a fatty acid oxidation‑related risk score model in glioma. Oncol Lett 2024; 27:88. [PMID: 38249808 PMCID: PMC10797317 DOI: 10.3892/ol.2024.14222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/04/2023] [Indexed: 01/23/2024] Open
Abstract
Fatty acid oxidation (FAO) plays a crucial role in glioma metabolism and its interaction with the immune microenvironment. The aim of the present study was to investigate the relationship between FAO-related genes and glioma by constructing gene clusters using a glioma cohort. A total of 287 differentially expressed genes related to FAO were identified and the top 50 genes were selected based on their P-values. Subsequently, patients were classified into two distinct gene subtypes (A and B) based on these genes. Scores for each patient were calculated using the 50 genes and the patients were divided into the high and low-score groups accordingly. Patients in subtype B exhibited higher tumor grades and poor prognostic factors such as older age and worse survival rates. The high-score subgroup had unfavorable indicators, including isocitrate dehydrogenase 1 wild-type, high tumor grade and 1p19q non-codeleted, while immune checkpoint expression was generally higher in the high-score subgroup. The constructed scoring model was validated using an external dataset, and the tissue inhibitor of metalloproteinase 1 gene was identified through protein interaction analysis, suggesting its potential involvement in glioma malignancy and promotion of glioblastoma proliferation. In conclusion, FAO-related genes may contribute to tumor development through immune mechanisms and the present study may provide novel insights for potential therapeutic strategies in glioma treatment.
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Affiliation(s)
- Fangzhou Guo
- Graduate School, The Second Affiliated Hospital, Dalian Medical University, Dalian, Liaoning 116000, P.R. China
- Department of Neurosurgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Guoyuan Ling
- Graduate School, The Second Affiliated Hospital, Dalian Medical University, Dalian, Liaoning 116000, P.R. China
- Department of Neurosurgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Zhenzhu Zhai
- Department of Neurosurgery, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110801, P.R. China
- The First Clinical College, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110801, P.R. China
| | - Yi Lei
- Department of Neurosurgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Ligen Mo
- Department of Neurosurgery, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Haozhe Piao
- Department of Neurosurgery, Liaoning Cancer Hospital and Institute, Shenyang, Liaoning 110801, P.R. China
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Vanegas-Estévez T, Duque FM, Urbina DL, Vesga LC, Mendez-Sanchez SC, Duque JE. Design and elucidation of an insecticide from natural compounds targeting mitochondrial proteins of Aedes aegypti. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY 2024; 198:105721. [PMID: 38225076 DOI: 10.1016/j.pestbp.2023.105721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/29/2023] [Accepted: 12/02/2023] [Indexed: 01/17/2024]
Abstract
Developing new pesticides poses a significant challenge in designing next-generation natural insecticides that selectively target specific pharmacological sites while ensuring environmental friendliness. In this study, we aimed to address this challenge by formulating novel natural pesticides derived from secondary plant metabolites, which exhibited potent insecticide activity. Additionally, we tested their effect on mitochondrial enzyme activity and the proteomic profile of Ae. aegypti, a mosquito species responsible for transmitting diseases. Initially, 110 key compounds from essential oils were selected that have been reported with insecticidal properties; then, to ensure safety for mammals were performed in silico analyses for toxicity properties, identifying non-toxic candidates for further investigation. Subsequently, in vivo tests were conducted using these non-toxic compounds, focusing on the mosquito's larval stage. Based on the lethal concentration (LC), the most promising compounds as insecticidal were identified as S-limonene (LC50 = 6.4 ppm, LC95 = 17.2 ppm), R-limonene (LC50 = 9.86 ppm, LC95 = 27.7 ppm), citronellal (LC50 = 40.5 ppm, LC95 = 68.6 ppm), R-carvone (LC50 = 61.4 ppm, LC95 = 121 ppm), and S-carvone (LC50 = 62.5 ppm, LC95 = 114 ppm). Furthermore, we formulated a mixture of R-limonene, S-carvone, and citronellal with equal proportions of each compound based on their LC50. This mixture specifically targeted mitochondrial proteins and demonstrated a higher effect that showed by each compound separately, enhancing the insecticidal activity of each compound. Besides, the proteomic profile revealed the alteration in proteins involved in proliferation processes and detoxification mechanisms in Ae. aegypti. In summary, our study presents a formulation strategy for developing next-generation natural insecticides using secondary plant metabolites with the potential for reducing the adverse effects on humans and the development of chemical resistance in insects. Our findings also highlight the proteomic alteration induced by the formulated insecticide, showing insight into the mechanisms of action and potential targets for further exploration in vector control strategies.
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Affiliation(s)
- Thomas Vanegas-Estévez
- Centro de Investigaciones en Enfermedades Tropicales - Cintrop. Escuela de Medicina, Departamento de Ciencias Básicas, Universidad Industrial de Santander, Parque Tecnológico y de Investigaciones, Guatiguará Km 2 El Refugio Piedecuesta, Santander, A.A. (P.O. Box) 678 Bucaramanga, Colombia
| | - Fanny Melina Duque
- Grupo de Sistemas Organizados (GSO), Instituto para el Desarrollo Agroindustrial y de la Salud (IDAS), Universidad Nacional de Río Cuarto, Río Cuarto, Argentina
| | - Diana L Urbina
- Grupo de Investigación en Bioquímica y Microbiología (GIBIM), Escuela de Química, Universidad Industrial de Santander, Bucaramanga A.A. 678, Colombia
| | - Luis C Vesga
- Grupo de Investigación en Bioquímica y Microbiología (GIBIM), Escuela de Química, Universidad Industrial de Santander, Bucaramanga A.A. 678, Colombia
| | - Stelia C Mendez-Sanchez
- Grupo de Investigación en Bioquímica y Microbiología (GIBIM), Escuela de Química, Universidad Industrial de Santander, Bucaramanga A.A. 678, Colombia
| | - Jonny E Duque
- Centro de Investigaciones en Enfermedades Tropicales - Cintrop. Escuela de Medicina, Departamento de Ciencias Básicas, Universidad Industrial de Santander, Parque Tecnológico y de Investigaciones, Guatiguará Km 2 El Refugio Piedecuesta, Santander, A.A. (P.O. Box) 678 Bucaramanga, Colombia.
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6
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The Interleukin-11/IL-11 Receptor Promotes Glioblastoma Survival and Invasion under Glucose-Starved Conditions through Enhanced Glutaminolysis. Int J Mol Sci 2023; 24:ijms24043356. [PMID: 36834778 PMCID: PMC9960532 DOI: 10.3390/ijms24043356] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/10/2023] Open
Abstract
Glioblastoma cells adapt to changes in glucose availability through metabolic plasticity allowing for cell survival and continued progression in low-glucose concentrations. However, the regulatory cytokine networks that govern the ability to survive in glucose-starved conditions are not fully defined. In the present study, we define a critical role for the IL-11/IL-11Rα signalling axis in glioblastoma survival, proliferation and invasion when cells are starved of glucose. We identified enhanced IL-11/IL-11Rα expression correlated with reduced overall survival in glioblastoma patients. Glioblastoma cell lines over-expressing IL-11Rα displayed greater survival, proliferation, migration and invasion in glucose-free conditions compared to their low-IL-11Rα-expressing counterparts, while knockdown of IL-11Rα reversed these pro-tumorigenic characteristics. In addition, these IL-11Rα-over-expressing cells displayed enhanced glutamine oxidation and glutamate production compared to their low-IL-11Rα-expressing counterparts, while knockdown of IL-11Rα or the pharmacological inhibition of several members of the glutaminolysis pathway resulted in reduced survival (enhanced apoptosis) and reduced migration and invasion. Furthermore, IL-11Rα expression in glioblastoma patient samples correlated with enhanced gene expression of the glutaminolysis pathway genes GLUD1, GSS and c-Myc. Overall, our study identified that the IL-11/IL-11Rα pathway promotes glioblastoma cell survival and enhances cell migration and invasion in environments of glucose starvation via glutaminolysis.
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7
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Zhang H, Lu L, Zhao C, Liu Q, Zhou Q, Zhang Y, Pu Y, Wang S, Liu R, Yin L. Lipid metabolism disorders contribute to hepatotoxicity of ICR mice induced by nitrosamines exposure. ENVIRONMENT INTERNATIONAL 2022; 167:107423. [PMID: 35908391 DOI: 10.1016/j.envint.2022.107423] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/15/2022] [Accepted: 07/16/2022] [Indexed: 06/15/2023]
Abstract
Health risks caused by crucial environmental carcinogens N-nitrosamines triggered ubiquitous attention. As the liver exerted vital function through metabolic process, lipid metabolism disorders have been confirmed as potential drivers for toxicological effects, and the mechanisms of lipid regulation related to hepatotoxicity induced by N-nitrosamines remained largely unclear. In this study, we comprehensively explored the disturbance of hepatic lipid homeostasis in mice induced by nitrosamines. The results implied that nitrosamines exposure induced hepatotoxicity accompanied by liver injury, inflammatory infiltration, and hepatic edema. Lipidomics profiling analysis indicated the decreased levels of phosphatidic acids (PA), phosphatidylcholines (PC), phosphatidylethanolamines (PE), lyso-phosphatidylcholines (LPC), lyso-phosphatidylethanolamines (LPE), diacylglycerols (DAG) and triacylglycerols (TAG), the elevation of ceramides (Cer) and decomposition of free fatty acids (FFA) in high-dose nitrosamines exposure group. Importantly, nitrosamines exposure promoted fatty acid oxidation (FAO) by facilitating fatty acid uptake and decomposition, together with the upregulation of genes associated with FAO accompanied by the activation of inflammatory cytokines TNF-α, IL-1β and NLRP3. Furthermore, fatty acid translocase CD36-mediated fatty acid oxidation was correlated with the enhancement of oxidative stress in the liver caused by nitrosamines exposure. Overall, our results contributed to the new strategies to interpret the early toxic effects of nitrosamines exposure.
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Affiliation(s)
- Hu Zhang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Lu Lu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Chao Zhao
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Qiwei Liu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Qian Zhou
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Ying Zhang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Yuepu Pu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Shizhi Wang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Ran Liu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China
| | - Lihong Yin
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, People's Republic of China.
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8
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Zhang H, Zhao C, Liu Q, Zhang Y, Luo K, Pu Y, Yin L. Dysregulation of fatty acid metabolism associated with esophageal inflammation of ICR mice induced by nitrosamines exposure. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2022; 297:118680. [PMID: 34915095 DOI: 10.1016/j.envpol.2021.118680] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/01/2021] [Accepted: 12/11/2021] [Indexed: 06/14/2023]
Abstract
Nitrosamines, as ubiquitous environmental carcinogens with adverse impact on human health, were crucial inducers of esophageal cancer (EC). Esophageal inflammation (EI) was an important biological process and considered to be associated with the progression of EC. However, the underlying regulatory mechanism of EI process caused by nitrosamines exposure remained largely unclear. In this study, a metabolomics approach based on mass spectrometry was utilized to explore the effect of nitrosamines exposure to ICR mice. Also, the changes of pivotal metabolic enzyme levels, urinary nitrosamines and histopathological analysis were evaluated. The results showed that nitrosamines exposure was intimately interrelated with EI process in mice. Metabolomics profiling analysis indicated that nitrosamines caused significant alterations of metabolic pathway predominantly enriched in fatty acid metabolism. Targeted metabolomics analysis revealed that nitrosamines promoted decomposition of fatty acids and facilitated fatty acid β-oxidation (FAO) of mice. The significant increase of carnitine palmitoyltransferase 1 (CPT1) and downregulation of acetyl-CoA acyltransferase 2 (ACAA2) would promote FAO in EI process induced by nitrosamines. Additionally, the exposure levels of more than half of nitrosamines in urine were correlated with inflammatory fatty acid biomarkers. Overall, this study found that EI triggered by nitrosamines may be associated with the promotion of FAO, and provided novel insights for evaluating the underlying mechanism of environmental pollutant-caused toxicity based on metabolomics.
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Affiliation(s)
- Hu Zhang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, People's Republic of China
| | - Chao Zhao
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, People's Republic of China
| | - Qiwei Liu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, People's Republic of China
| | - Ying Zhang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, People's Republic of China
| | - Kai Luo
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, People's Republic of China
| | - Yuepu Pu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, People's Republic of China
| | - Lihong Yin
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, 210009, People's Republic of China.
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9
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Tanase C, Enciu AM, Codrici E, Popescu ID, Dudau M, Dobri AM, Pop S, Mihai S, Gheorghișan-Gălățeanu AA, Hinescu ME. Fatty Acids, CD36, Thrombospondin-1, and CD47 in Glioblastoma: Together and/or Separately? Int J Mol Sci 2022; 23:ijms23020604. [PMID: 35054787 PMCID: PMC8776193 DOI: 10.3390/ijms23020604] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 02/04/2023] Open
Abstract
Glioblastoma (GBM) is one of the most aggressive tumors of the central nervous system, characterized by a wide range of inter- and intratumor heterogeneity. Accumulation of fatty acids (FA) metabolites was associated with a low survival rate in high-grade glioma patients. The diversity of brain lipids, especially polyunsaturated fatty acids (PUFAs), is greater than in all other organs and several classes of proteins, such as FA transport proteins (FATPs), and FA translocases are considered principal candidates for PUFAs transport through BBB and delivery of PUFAs to brain cells. Among these, the CD36 FA translocase promotes long-chain FA uptake as well as oxidated lipoproteins. Moreover, CD36 binds and recognizes thrombospondin-1 (TSP-1), an extracellular matrix protein that was shown to play a multifaceted role in cancer as part of the tumor microenvironment. Effects on tumor cells are mediated by TSP-1 through the interaction with CD36 as well as CD47, a member of the immunoglobulin superfamily. TSP-1/CD47 interactions have an important role in the modulation of glioma cell invasion and angiogenesis in GBM. Separately, FA, the two membrane receptors CD36, CD47, and their joint ligand TSP-1 all play a part in GBM pathogenesis. The last research has put in light their interconnection/interrelationship in order to exert a cumulative effect in the modulation of the GBM molecular network.
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Affiliation(s)
- Cristiana Tanase
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Clinical Biochemistry, Faculty of Medicine, Titu Maiorescu University, 031593 Bucharest, Romania
- Correspondence: ; Tel.: +40-74-020-4717
| | - Ana Maria Enciu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Elena Codrici
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
| | - Ionela Daniela Popescu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
| | - Maria Dudau
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
| | - Ana Maria Dobri
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- Department of Neurology, National Institute of Neurology and Neurovascular Diseases, 077160 Bucharest, Romania
| | - Sevinci Pop
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
| | - Simona Mihai
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
| | - Ancuța-Augustina Gheorghișan-Gălățeanu
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
- ‘C.I. Parhon’ National Institute of Endocrinology, 001863 Bucharest, Romania
| | - Mihail Eugen Hinescu
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania; (A.M.E.); (E.C.); (I.D.P.); (M.D.); (A.M.D.); (S.P.); (S.M.); (M.E.H.)
- Department of Cell Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania;
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10
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Wang W, Wei Q, Zhang J, Zhang M, Wang C, Qu R, Wang Y, Yang G, Wang J. A Ratiometric Fluorescent Biosensor Reveals Dynamic Regulation of Long‐Chain Fatty Acyl‐CoA Esters Metabolism. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Weibo Wang
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology School of Pharmaceutical Sciences Peking University Beijing 100191 China
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education International Joint Research Center for Intelligent Biosensor Technology and Health College of Chemistry Central China Normal University Wuhan 430079 China
| | - Qingpeng Wei
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Jiayuan Zhang
- Wellcome Centre for Human Genetics University of Oxford Roosevelt Dr, Headington Oxford OX3 7BN UK
| | - Meiqi Zhang
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Chuchen Wang
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Renyu Qu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education International Joint Research Center for Intelligent Biosensor Technology and Health College of Chemistry Central China Normal University Wuhan 430079 China
| | - Yuan Wang
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology School of Pharmaceutical Sciences Peking University Beijing 100191 China
| | - Guangfu Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education International Joint Research Center for Intelligent Biosensor Technology and Health College of Chemistry Central China Normal University Wuhan 430079 China
| | - Jing Wang
- State Key Laboratory of Natural and Biomimetic Drugs Department of Chemical Biology School of Pharmaceutical Sciences Peking University Beijing 100191 China
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11
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Wang W, Wei Q, Zhang J, Zhang M, Wang C, Qu R, Wang Y, Yang G, Wang J. A Ratiometric Fluorescent Biosensor Reveals Dynamic Regulation of Long-Chain Fatty Acyl-CoA Esters Metabolism. Angew Chem Int Ed Engl 2021; 60:13996-14004. [PMID: 33837610 DOI: 10.1002/anie.202101731] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/14/2021] [Indexed: 01/28/2023]
Abstract
Despite increasing awareness of the biological impacts of long-chain fatty acyl-CoA esters (LCACoAs), our knowledge about the subcellular distribution and regulatory functions of these acyl-CoA molecules is limited by a lack of methods for detecting LCACoAs in living cells. Here, we report development of a genetically encoded fluorescent sensor that enables ratiometric quantification of LCACoAs in living cells and subcellular compartments. We demonstrate how this FadR-cpYFP fusion "LACSer sensor" undergoes LCACoA-induced conformational changes reflected in easily detectable fluorescence responses, and show proof-of-concept for real-time monitoring of LCACoAs in human cells. Subsequently, we applied LACSer in scientific studies investigating how disruption of ACSL enzymes differentially reduces cytosolic and mitochondrial LCACoA levels, and show how genetic disruption of an acyl-CoA binding protein (ACBP) alters mitochondrial accumulation of LCACoAs.
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Affiliation(s)
- Weibo Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China.,Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Qingpeng Wei
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Jiayuan Zhang
- Wellcome Centre for Human Genetics, University of Oxford, Roosevelt Dr, Headington, Oxford, OX3 7BN, UK
| | - Meiqi Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Chuchen Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Renyu Qu
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Yuan Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
| | - Guangfu Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensor Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, China
| | - Jing Wang
- State Key Laboratory of Natural and Biomimetic Drugs, Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing, 100191, China
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12
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Martins AC, Paoliello MMB, Docea AO, Santamaria A, Tinkov AA, Skalny AV, Aschner M. Review of the mechanism underlying mefloquine-induced neurotoxicity. Crit Rev Toxicol 2021; 51:209-216. [PMID: 33905310 DOI: 10.1080/10408444.2021.1901258] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Mefloquine, a potent blood schizontocide, is effective against drug-resistant Plasmodium falciparum. This property, along with its unique pharmacokinetic profile, makes mefloquine a widely prescribed antimalarial drug. However, several epidemiological studies have raised concerns on the safety of mefloquine as prophylaxis for malaria. Well-documented side-effects of mefloquine include abnormal dreams, insomnia, anxiety, and depressed mood, as well as nausea and dizziness (the last two most frequent effects). The mechanisms that underlie the neurological/psychiatric complications of mefloquine are poorly understood. The aim of this study was to review the literature on the neurotoxic mechanisms of action of mefloquine to better understand its potential toxicity in the central nervous system, highlighting the mechanisms that lead to its psychiatric disorders. Experimental studies on the neurotoxic effects of mefloquine discussed herein include brain transporters of mefloquine, alteration in neurotransmitters, disruption on calcium (Ca2+) homeostasis and neuroinflammation, generation of oxidative stress response in neurons (involving glutathione, increased F2-isoprostanes, accumulation of cytosolic lipid globules), and alteration of voltage-dependent channels, as well as gap junction intercellular communications. Although several hypotheses have been proposed for the mechanisms that mediate mefloquine-induced brain damage, they are not fully understood, necessitating additional studies in the future.
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Affiliation(s)
- Airton C Martins
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Monica M B Paoliello
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Anca O Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Abel Santamaria
- Laboratorio de Aminoacidos Excitadores, Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico
| | - Alexey A Tinkov
- I.M. Sechenov First, Moscow State Medical University (Sechenov University), Moscow, Russia.,KG Razumovsky Moscow State University of Technologies and Management, Moscow, Russia
| | - Anatoly V Skalny
- I.M. Sechenov First, Moscow State Medical University (Sechenov University), Moscow, Russia.,KG Razumovsky Moscow State University of Technologies and Management, Moscow, Russia
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA.,I.M. Sechenov First, Moscow State Medical University (Sechenov University), Moscow, Russia
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13
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Caniglia JL, Jalasutram A, Asuthkar S, Sahagun J, Park S, Ravindra A, Tsung AJ, Guda MR, Velpula KK. Beyond glucose: alternative sources of energy in glioblastoma. Theranostics 2021; 11:2048-2057. [PMID: 33500708 PMCID: PMC7797684 DOI: 10.7150/thno.53506] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 11/20/2020] [Indexed: 12/11/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most common malignant brain tumor in adults. With a designation of WHO Grade IV, it is also the most lethal primary brain tumor with a median survival of just 15 months. This is often despite aggressive treatment that includes surgical resection, radiation therapy, and chemotherapy. Based on the poor outcomes and prevalence of the tumor, the demand for innovative therapies continues to represent a pressing issue for clinicians and researchers. In terms of therapies targeting metabolism, the prevalence of the Warburg effect has led to a focus on targeting glucose metabolism to halt tumor progression. While glucose is the dominant source of growth substrate in GBM, a number of unique metabolic pathways are exploited in GBM to meet the increased demand for replication and progression. In this review we aim to explore how metabolites from fatty acid oxidation, the urea cycle, the glutamate-glutamine cycle, and one-carbon metabolism are shunted toward energy producing pathways to meet the high energy demand in GBM. We will also explore how the process of autophagy provides a reservoir of nutrients to support viable tumor cells. By so doing, we aim to establish a foundation of implicated metabolic mechanisms supporting growth and tumorigenesis of GBM within the literature. With the sparse number of therapeutic interventions specifically targeting metabolic pathways in GBM, we hope that this review expands further insight into the development of novel treatment modalities.
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Affiliation(s)
- John L. Caniglia
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
| | - Anvesh Jalasutram
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
| | - Swapna Asuthkar
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
| | - Joseph Sahagun
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
| | - Simon Park
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
| | - Aditya Ravindra
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
| | - Andrew J. Tsung
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
- Department of Neurosurgery, University of Illinois College of Medicine at Peoria
- Illinois Neurological Institute, Peoria, IL
| | - Maheedhara R. Guda
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
| | - Kiran K. Velpula
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine, Peoria
- Department of Neurosurgery, University of Illinois College of Medicine at Peoria
- Department of Pediatrics, University of Illinois College of Medicine at Peoria
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