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Tong Y, Liu X, Wu L, Xiang Y, Wang J, Cheng Y, Zhang C, Han B, Wang L, Yan D. Hexokinase 2 nonmetabolic function-mediated phosphorylation of IκBα enhances pancreatic ductal adenocarcinoma progression. Cancer Sci 2024; 115:2673-2685. [PMID: 38801832 PMCID: PMC11309947 DOI: 10.1111/cas.16204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 04/15/2024] [Accepted: 04/18/2024] [Indexed: 05/29/2024] Open
Abstract
Aberrant signaling in tumor cells induces nonmetabolic functions of some metabolic enzymes in many cellular activities. As a key glycolytic enzyme, the nonmetabolic function of hexokinase 2 (HK2) plays a role in tumor immune evasion. However, whether HK2, dependent of its nonmetabolic activity, plays a role in human pancreatic ductal adenocarcinoma (PDAC) tumorigenesis remains unclear. Here, we demonstrated that HK2 acts as a protein kinase and phosphorylates IκBα at T291 in PDAC cells, activating NF-κB, which enters the nucleus and promotes the expression of downstream targets under hypoxia. HK2 nonmetabolic activity-promoted activation of NF-κB promotes the proliferation, migration, and invasion of PDAC cells. These findings provide new insights into the multifaceted roles of HK2 in tumor development and underscore the potential of targeting HK2 protein kinase activity for PDAC treatment.
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Affiliation(s)
- Yingying Tong
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Xin Liu
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Lihui Wu
- Zhejiang Provincial Key Laboratory of Pancreatic DiseaseThe First Affiliated Hospital, Zhejiang University School of MedicineHangzhouChina
| | - Yaoxian Xiang
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Jing Wang
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Yurong Cheng
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Chan Zhang
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Baojuan Han
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Li Wang
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
| | - Dong Yan
- Cancer Center, Beijing Luhe HospitalCapital Medical UniversityBeijingChina
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2
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Allen LAH. PCNA at the crossroads of human neutrophil activation, metabolism, and survival. J Leukoc Biol 2024; 115:201-204. [PMID: 38057160 DOI: 10.1093/jleuko/qiad153] [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: 10/30/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/08/2023] Open
Abstract
The proliferating cell nuclear antigen scaffold differentially binds hexokinase, procaspase-9, and p47phox to regulate neutrophil metabolism, viability and activation state.
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Affiliation(s)
- Lee-Ann H Allen
- Department of Molecular Microbiology and Immunology, One Hospital Drive, M616B Medical Sciences Building, University of Missouri, Columbia, MO 65212, United States
- Research Division, Harry S. Truman Memorial Veterans' Hospital, 800 Hospital Drive, Columbia, MO 65201, United States
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3
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Chen Y, Xu J, Liu X, Guo L, Yi P, Cheng C. Potential therapies targeting nuclear metabolic regulation in cancer. MedComm (Beijing) 2023; 4:e421. [PMID: 38034101 PMCID: PMC10685089 DOI: 10.1002/mco2.421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 09/28/2023] [Accepted: 10/12/2023] [Indexed: 12/02/2023] Open
Abstract
The interplay between genetic alterations and metabolic dysregulation is increasingly recognized as a pivotal axis in cancer pathogenesis. Both elements are mutually reinforcing, thereby expediting the ontogeny and progression of malignant neoplasms. Intriguingly, recent findings have highlighted the translocation of metabolites and metabolic enzymes from the cytoplasm into the nuclear compartment, where they appear to be intimately associated with tumor cell proliferation. Despite these advancements, significant gaps persist in our understanding of their specific roles within the nuclear milieu, their modulatory effects on gene transcription and cellular proliferation, and the intricacies of their coordination with the genomic landscape. In this comprehensive review, we endeavor to elucidate the regulatory landscape of metabolic signaling within the nuclear domain, namely nuclear metabolic signaling involving metabolites and metabolic enzymes. We explore the roles and molecular mechanisms through which metabolic flux and enzymatic activity impact critical nuclear processes, including epigenetic modulation, DNA damage repair, and gene expression regulation. In conclusion, we underscore the paramount significance of nuclear metabolic signaling in cancer biology and enumerate potential therapeutic targets, associated pharmacological interventions, and implications for clinical applications. Importantly, these emergent findings not only augment our conceptual understanding of tumoral metabolism but also herald the potential for innovative therapeutic paradigms targeting the metabolism-genome transcriptional axis.
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Affiliation(s)
- Yanjie Chen
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| | - Jie Xu
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| | - Xiaoyi Liu
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| | - Linlin Guo
- Department of Microbiology and ImmunologyThe Indiana University School of MedicineIndianapolisIndianaUSA
| | - Ping Yi
- Department of Obstetrics and GynecologyThe Third Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| | - Chunming Cheng
- Department of Radiation OncologyJames Comprehensive Cancer Center and College of Medicine at The Ohio State UniversityColumbusOhioUSA
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4
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Dillenberger M, Werner AD, Velten AS, Rahlfs S, Becker K, Fritz-Wolf K. Structural Analysis of Plasmodium falciparum Hexokinase Provides Novel Information about Catalysis Due to a Plasmodium-Specific Insertion. Int J Mol Sci 2023; 24:12739. [PMID: 37628920 PMCID: PMC10454665 DOI: 10.3390/ijms241612739] [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: 07/26/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
The protozoan parasite Plasmodium falciparum is the causative pathogen of the most severe form of malaria, for which novel strategies for treatment are urgently required. The primary energy supply for intraerythrocytic stages of Plasmodium is the production of ATP via glycolysis. Due to the parasite's strong dependence on this pathway and the significant structural differences of its glycolytic enzymes compared to its human counterpart, glycolysis is considered a potential drug target. In this study, we provide the first three-dimensional protein structure of P. falciparum hexokinase (PfHK) containing novel information about the mechanisms of PfHK. We identified for the first time a Plasmodium-specific insertion that lines the active site. Moreover, we propose that this insertion plays a role in ATP binding. Residues of the insertion further seem to affect the tetrameric interface and therefore suggest a special way of communication among the different monomers. In addition, we confirmed that PfHK is targeted and affected by oxidative posttranslational modifications (oxPTMs). Both S-glutathionylation and S-nitrosation revealed an inhibitory effect on the enzymatic activity of PfHK.
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Affiliation(s)
- Melissa Dillenberger
- Biochemistry and Molecular Biology, Interdisciplinary Research Center, Justus Liebig University, D-35392 Giessen, Germany; (M.D.)
| | - Anke-Dorothee Werner
- Institute of Virology, University of Marburg, Hans-Meerwein-Str. 2, D-35043 Marburg, Germany
| | - Ann-Sophie Velten
- Biochemistry and Molecular Biology, Interdisciplinary Research Center, Justus Liebig University, D-35392 Giessen, Germany; (M.D.)
| | - Stefan Rahlfs
- Biochemistry and Molecular Biology, Interdisciplinary Research Center, Justus Liebig University, D-35392 Giessen, Germany; (M.D.)
| | - Katja Becker
- Biochemistry and Molecular Biology, Interdisciplinary Research Center, Justus Liebig University, D-35392 Giessen, Germany; (M.D.)
| | - Karin Fritz-Wolf
- Biochemistry and Molecular Biology, Interdisciplinary Research Center, Justus Liebig University, D-35392 Giessen, Germany; (M.D.)
- Max-Planck Institute for Medical Research, Jahnstr. 29, D-69120 Heidelberg, Germany
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5
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Huang Y, Ping X, Cui Y, Yang H, Bao J, Yin Q, Ailifeire H, Shentu X. Glycolysis Aids in Human Lens Epithelial Cells' Adaptation to Hypoxia. Antioxidants (Basel) 2023; 12:1304. [PMID: 37372033 DOI: 10.3390/antiox12061304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 05/30/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Hypoxic environments are known to trigger pathological damage in multiple cellular subtypes. Interestingly, the lens is a naturally hypoxic tissue, with glycolysis serving as its main source of energy. Hypoxia is essential for maintaining the long-term transparency of the lens in addition to avoiding nuclear cataracts. Herein, we explore the complex mechanisms by which lens epithelial cells adapt to hypoxic conditions while maintaining their normal growth and metabolic activity. Our data show that the glycolysis pathway is significantly upregulated during human lens epithelial (HLE) cells exposure to hypoxia. The inhibition of glycolysis under hypoxic conditions incited endoplasmic reticulum (ER) stress and reactive oxygen species (ROS) production in HLE cells, leading to cellular apoptosis. After ATP was replenished, the damage to the cells was not completely recovered, and ER stress, ROS production, and cell apoptosis still occurred. These results suggest that glycolysis not only performs energy metabolism in the process of HLE cells adapting to hypoxia, but also helps them continuously resist cell apoptosis caused by ER stress and ROS production. Furthermore, our proteomic atlas provides possible rescue mechanisms for cellular damage caused by hypoxia.
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Affiliation(s)
- Yuxin Huang
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, China
| | - Xiyuan Ping
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, China
| | - Yilei Cui
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, China
| | - Hao Yang
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, China
| | - Jing Bao
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, China
| | - Qichuan Yin
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, China
| | - Hailaiti Ailifeire
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, China
| | - Xingchao Shentu
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, China
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6
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Considine MJ, Foyer CH. Metabolic regulation of quiescence in plants. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2023; 114:1132-1148. [PMID: 36994639 PMCID: PMC10952390 DOI: 10.1111/tpj.16216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/19/2023] [Accepted: 03/24/2023] [Indexed: 05/31/2023]
Abstract
Quiescence is a crucial survival attribute in which cell division is repressed in a reversible manner. Although quiescence has long been viewed as an inactive state, recent studies have shown that it is an actively monitored process that is influenced by environmental stimuli. Here, we provide a perspective of the quiescent state and discuss how this process is tuned by energy, nutrient and oxygen status, and the pathways that sense and transmit these signals. We not only highlight the governance of canonical regulators and signalling mechanisms that respond to changes in nutrient and energy status, but also consider the central significance of mitochondrial functions and cues as key regulators of nuclear gene expression. Furthermore, we discuss how reactive oxygen species and the associated redox processes, which are intrinsically linked to energy carbohydrate metabolism, also play a key role in the orchestration of quiescence.
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Affiliation(s)
- Michael J. Considine
- The UWA Institute of Agriculture and the School of Molecular SciencesThe University of Western AustraliaPerthWestern Australia6009Australia
- The Department of Primary Industries and Regional DevelopmentPerthWestern Australia6000Australia
| | - Christine H. Foyer
- School of Biosciences, College of Life and Environmental SciencesUniversity of BirminghamEdgbastonB15 2TTUK
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7
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Dick CF, Alcantara CL, Carvalho-Kelly LF, Lacerda-Abreu MA, Cunha-E-Silva NL, Meyer-Fernandes JR, Vieyra A. Iron Uptake Controls Trypanosoma cruzi Metabolic Shift and Cell Proliferation. Antioxidants (Basel) 2023; 12:antiox12050984. [PMID: 37237850 DOI: 10.3390/antiox12050984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/28/2023] Open
Abstract
(1) Background: Ionic transport in Trypanosoma cruzi is the object of intense studies. T. cruzi expresses a Fe-reductase (TcFR) and a Fe transporter (TcIT). We investigated the effect of Fe depletion and Fe supplementation on different structures and functions of T. cruzi epimastigotes in culture. (2) Methods: We investigated growth and metacyclogenesis, variations of intracellular Fe, endocytosis of transferrin, hemoglobin, and albumin by cell cytometry, structural changes of organelles by transmission electron microscopy, O2 consumption by oximetry, mitochondrial membrane potential measuring JC-1 fluorescence at different wavelengths, intracellular ATP by bioluminescence, succinate-cytochrome c oxidoreductase following reduction of ferricytochrome c, production of H2O2 following oxidation of the Amplex® red probe, superoxide dismutase (SOD) activity following the reduction of nitroblue tetrazolium, expression of SOD, elements of the protein kinase A (PKA) signaling, TcFR and TcIT by quantitative PCR, PKA activity by luminescence, glyceraldehyde-3-phosphate dehydrogenase abundance and activity by Western blotting and NAD+ reduction, and glucokinase activity recording NADP+ reduction. (3) Results: Fe depletion increased oxidative stress, inhibited mitochondrial function and ATP formation, increased lipid accumulation in the reservosomes, and inhibited differentiation toward trypomastigotes, with the simultaneous metabolic shift from respiration to glycolysis. (4) Conclusion: The processes modulated for ionic Fe provide energy for the T. cruzi life cycle and the propagation of Chagas disease.
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Affiliation(s)
- Claudia F Dick
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
- Centro Nacional de Biologia Estrutural e Bioimagem, Universidade Federal do Rio de Janeiro/CENABIO, Rio de Janeiro 21941-902, RJ, Brazil
| | - Carolina L Alcantara
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
- Centro Nacional de Biologia Estrutural e Bioimagem, Universidade Federal do Rio de Janeiro/CENABIO, Rio de Janeiro 21941-902, RJ, Brazil
| | - Luiz F Carvalho-Kelly
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
| | - Marco Antonio Lacerda-Abreu
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
| | - Narcisa L Cunha-E-Silva
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
- Centro Nacional de Biologia Estrutural e Bioimagem, Universidade Federal do Rio de Janeiro/CENABIO, Rio de Janeiro 21941-902, RJ, Brazil
| | - José R Meyer-Fernandes
- Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
| | - Adalberto Vieyra
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil
- Centro Nacional de Biologia Estrutural e Bioimagem, Universidade Federal do Rio de Janeiro/CENABIO, Rio de Janeiro 21941-902, RJ, Brazil
- Programa de Pós-Graduação em Biomedicina Translacional /BIOTRANS, Universidade do Grande Rio, Duque de Caxias 25071-202, RJ, Brazil
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8
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Müller SG, Jardim NS, Zeni G, Nogueira CW. (m-CF 3-PhSe) 2 counteracts metabolic disturbances and hypothalamic inflammation in a lifestyle rodent model. Food Chem Toxicol 2023; 176:113750. [PMID: 37023972 DOI: 10.1016/j.fct.2023.113750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 03/01/2023] [Accepted: 03/26/2023] [Indexed: 04/08/2023]
Abstract
An unhealthy lifestyle is associated with metabolic disorders and neuroinflammation. In this study, the efficacy of m-trifluoromethyl-diphenyl diselenide [(m-CF3-PhSe)2] against lifestyle model-related metabolic disturbances and hypothalamic inflammation in young mice was investigated. From postnatal day 25 (PND25) to 66, male Swiss mice were subjected to a lifestyle model, an energy-dense diet (20:20% lard: corn syrup) and sporadic ethanol (3x/week). Ethanol was administrated intragastrically (i.g., 2g/kg) to mice from PND45 to 60. From PND60 to 66, mice received (m-CF3-PhSe)2 (5mg/kg/day; i.g). (m-CF3-PhSe)2 reduced relative abdominal adipose tissue weight, hyperglycemia, and dyslipidemia in mice exposed to the lifestyle-induced model. (m-CF3-PhSe)2 normalized hepatic cholesterol and triglyceride levels, and the activity of G-6-Pase increased in lifestyle-exposed mice. (m-CF3-PhSe)2 was effective in modulating hepatic glycogen levels, citrate synthase and hexokinase activities, protein levels of GLUT-2, p-IRS/IRS, p-AKT/AKT, redox homeostasis, and inflammatory profile of mice exposed to a lifestyle model. (m-CF3-PhSe)2 counteracted hypothalamic inflammation and the ghrelin receptor levels in mice exposed to the lifestyle model. (m-CF3-PhSe)2 reversed the decreased levels of GLUT-3, p-IRS/IRS, and the leptin receptor in the hypothalamus of lifestyle-exposed mice. In conclusion, (m-CF3-PhSe)2 counteracted metabolic disturbances and hypothalamic inflammation in young mice exposed to a lifestyle model.
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Affiliation(s)
- Sabrina G Müller
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Natália S Jardim
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Gilson Zeni
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil
| | - Cristina W Nogueira
- Laboratório de Síntese, Reatividade e Avaliação Farmacológica e Toxicológica de Organocalcogênios, Centro de Ciências Naturais e Exatas, Departamento de Bioquímica e Biologia Molecular, Universidade Federal de Santa Maria, Santa Maria, CEP 97105-900, RS, Brazil.
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9
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Guo D, Meng Y, Jiang X, Lu Z. Hexokinases in cancer and other pathologies. CELL INSIGHT 2023; 2:100077. [PMID: 37192912 PMCID: PMC10120283 DOI: 10.1016/j.cellin.2023.100077] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/28/2022] [Accepted: 01/02/2023] [Indexed: 05/18/2023]
Abstract
Glucose metabolism is indispensable for cell growth and survival. Hexokinases play pivotal roles in glucose metabolism through canonical functions of hexokinases as well as in immune response, cell stemness, autophagy, and other cellular activities through noncanonical functions. The aberrant regulation of hexokinases contributes to the development and progression of pathologies, including cancer and immune diseases.
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Affiliation(s)
- Dong Guo
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China
| | - Ying Meng
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xiaoming Jiang
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China
| | - Zhimin Lu
- Zhejiang Provincial Key Laboratory of Pancreatic Disease, The First Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Cancer Center, Zhejiang University, Hangzhou, Zhejiang, China
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10
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Li Y, Zhang X, Wang Z, Li B, Zhu H. Modulation of redox homeostasis: A strategy to overcome cancer drug resistance. Front Pharmacol 2023; 14:1156538. [PMID: 37033606 PMCID: PMC10073466 DOI: 10.3389/fphar.2023.1156538] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/13/2023] [Indexed: 04/11/2023] Open
Abstract
Cancer treatment is hampered by resistance to conventional therapeutic strategies, including chemotherapy, immunotherapy, and targeted therapy. Redox homeostasis manipulation is one of the most effective innovative treatment techniques for overcoming drug resistance. Reactive oxygen species (ROS), previously considered intracellular byproducts of aerobic metabolism, are now known to regulate multiple signaling pathways as second messengers. Cancer cells cope with elevated amounts of ROS during therapy by upregulating the antioxidant system, enabling tumor therapeutic resistance via a variety of mechanisms. In this review, we aim to shed light on redox modification and signaling pathways that may contribute to therapeutic resistance. We summarized the molecular mechanisms by which redox signaling-regulated drug resistance, including altered drug efflux, action targets and metabolism, enhanced DNA damage repair, maintained stemness, and reshaped tumor microenvironment. A comprehensive understanding of these interrelationships should improve treatment efficacy from a fundamental and clinical research point of view.
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Affiliation(s)
- Yang Li
- State Key Laboratory of Biotherapy and Cancer Center, West China School of Basic Medical Sciences and Forensic Medicine, West China Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, China
| | - Xiaoyue Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China School of Basic Medical Sciences and Forensic Medicine, West China Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, China
| | - Zhihan Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China School of Basic Medical Sciences and Forensic Medicine, West China Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, China
| | - Bowen Li
- State Key Laboratory of Biotherapy and Cancer Center, West China School of Basic Medical Sciences and Forensic Medicine, West China Hospital, and Collaborative Innovation Center for Biotherapy, Sichuan University, Chengdu, China
| | - Huili Zhu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China
- *Correspondence: Huili Zhu,
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11
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Passaniti A, Kim MS, Polster BM, Shapiro P. Targeting mitochondrial metabolism for metastatic cancer therapy. Mol Carcinog 2022; 61:827-838. [PMID: 35723497 PMCID: PMC9378505 DOI: 10.1002/mc.23436] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 05/18/2022] [Accepted: 05/27/2022] [Indexed: 02/06/2023]
Abstract
Primary tumors evolve metabolic mechanisms favoring glycolysis for adenosine triphosphate (ATP) generation and antioxidant defenses. In contrast, metastatic cells frequently depend on mitochondrial respiration and oxidative phosphorylation (OxPhos). This reliance of metastatic cells on OxPhos can be exploited using drugs that target mitochondrial metabolism. Therefore, therapeutic agents that act via diverse mechanisms, including the activation of signaling pathways that promote the production of reactive oxygen species (ROS) and/or a reduction in antioxidant defenses may elevate oxidative stress and inhibit tumor cell survival. In this review, we will provide (1) a mechanistic analysis of function-selective extracellular signal-regulated kinase-1/2 (ERK1/2) inhibitors that inhibit cancer cells through enhanced ROS, (2) a review of the role of mitochondrial ATP synthase in redox regulation and drug resistance, (3) a rationale for inhibiting ERK signaling and mitochondrial OxPhos toward the therapeutic goal of reducing tumor metastasis and treatment resistance. Recent reports from our laboratories using metastatic melanoma and breast cancer models have shown the preclinical efficacy of novel and rationally designed therapeutic agents that target ERK1/2 signaling and mitochondrial ATP synthase, which modulate ROS events that may prevent or treat metastatic cancer. These findings and those of others suggest that targeting a tumor's metabolic requirements and vulnerabilities may inhibit metastatic pathways and tumor growth. Approaches that exploit the ability of therapeutic agents to alter oxidative balance in tumor cells may be selective for cancer cells and may ultimately have an impact on clinical efficacy and safety. Elucidating the translational potential of metabolic targeting could lead to the discovery of new approaches for treatment of metastatic cancer.
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Affiliation(s)
- Antonino Passaniti
- Research Health Scientist, The Veteran's Health Administration Research & Development Service (VAMHCS), VA Maryland Health Care System (VAMHCS), Baltimore VA Medical Center, Baltimore, Maryland, USA
- Department of Pathology and Department of Biochemistry & Molecular Biology, the Program in Molecular Medicine and the Marlene & Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland USA
| | - Myoung Sook Kim
- Department of Pathology and Department of Biochemistry & Molecular Biology, the Program in Molecular Medicine and the Marlene & Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, Maryland USA
| | - Brian M. Polster
- Department of Anesthesiology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Paul Shapiro
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore Maryland, USA
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12
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Banella C, Catalano G, Travaglini S, Pelosi E, Ottone T, Zaza A, Guerrera G, Angelini DF, Niscola P, Divona M, Battistini L, Screnci M, Ammatuna E, Testa U, Nervi C, Voso MT, Noguera NI. Ascorbate Plus Buformin in AML: A Metabolic Targeted Treatment. Cancers (Basel) 2022; 14:cancers14102565. [PMID: 35626170 PMCID: PMC9139619 DOI: 10.3390/cancers14102565] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/17/2022] [Accepted: 05/20/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Acute Myeloid Leukemias (AMLs) are rapidly progressive clonal neoplastic diseases. The overall 5-year survival rate is very poor: less than 5% in older patients aged over 65 years old. Elderly AML patients are often “unfit” for intensive chemotherapy, further highlighting the need of highly effective, well-tolerated new treatment options for AMLs. Growing evidence indicates that AML blasts feature a highly diverse and flexible metabolism consistent with the aggressiveness of the disease. Based on these evidences, we targeted the metabolic peculiarity and plasticity of AML cells with an association of ascorbate, which causes oxidative stress and interferes with hexokinase activity, and buformin, which completely shuts down mitochondrial contributions in ATP production. The ascorbate–buformin combination could be an innovative therapeutic option for elderly AML patients that are resistant to therapy. Abstract In the present study, we characterized the metabolic background of different Acute Myeloid Leukemias’ (AMLs) cells and described a heterogeneous and highly flexible energetic metabolism. Using the Seahorse XF Agilent, we compared the metabolism of normal hematopoietic progenitors with that of primary AML blasts and five different AML cell lines. We assessed the efficacy and mechanism of action of the association of high doses of ascorbate, a powerful oxidant, with the metabolic inhibitor buformin, which inhibits mitochondrial complex I and completely shuts down mitochondrial contributions in ATP production. Primary blasts from seventeen AML patients, assayed for annexin V and live/dead exclusion by flow cytometry, showed an increase in the apoptotic effect using the drug combination, as compared with ascorbate alone. We show that ascorbate inhibits glycolysis through interfering with HK1/2 and GLUT1 functions in hematopoietic cells. Ascorbate combined with buformin decreases mitochondrial respiration and ATP production and downregulates glycolysis, enhancing the apoptotic effect of ascorbate in primary blasts from AMLs and sparing normal CD34+ bone marrow progenitors. In conclusion, our data have therapeutic implications especially in fragile patients since both agents have an excellent safety profile, and the data also support the clinical evaluation of ascorbate–buformin in association with different mechanism drugs for the treatment of refractory/relapsing AML patients with no other therapeutic options.
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Affiliation(s)
- Cristina Banella
- Neurooncoemtology Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (C.B.); (G.C.); (S.T.); (T.O.); (A.Z.)
- Department of Health Sciences, Meyer Children’s University Hospital, 50139 Florence, Italy
| | - Gianfranco Catalano
- Neurooncoemtology Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (C.B.); (G.C.); (S.T.); (T.O.); (A.Z.)
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Serena Travaglini
- Neurooncoemtology Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (C.B.); (G.C.); (S.T.); (T.O.); (A.Z.)
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Elvira Pelosi
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (E.P.); (U.T.)
| | - Tiziana Ottone
- Neurooncoemtology Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (C.B.); (G.C.); (S.T.); (T.O.); (A.Z.)
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Alessandra Zaza
- Neurooncoemtology Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (C.B.); (G.C.); (S.T.); (T.O.); (A.Z.)
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Gisella Guerrera
- Neuroimmunology and Flow Cytometry Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (G.G.); (D.F.A.); (L.B.)
| | - Daniela Francesca Angelini
- Neuroimmunology and Flow Cytometry Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (G.G.); (D.F.A.); (L.B.)
| | - Pasquale Niscola
- Hematology Unit, Saint’ Eugenio Hospital, University of Rome Tor Vergata, 00144 Rome, Italy;
| | | | - Luca Battistini
- Neuroimmunology and Flow Cytometry Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (G.G.); (D.F.A.); (L.B.)
| | - Maria Screnci
- Banca Regionale Sangue Cordone Ombelicale UOC Immunoematologia e Medicina Trasfusionale, Policlinico Umberto I, 00161 Roma, Italy;
| | - Emanuele Ammatuna
- Department of Hematology, University Medical Center Groningen, 9713 GZ Groningen, The Netherlands;
| | - Ugo Testa
- Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, 00161 Rome, Italy; (E.P.); (U.T.)
| | - Clara Nervi
- Department of Medical and Surgical Sciences and Biotechnologies, University of Roma La Sapienza, 04100 Latina, Italy;
| | - Maria Teresa Voso
- Neurooncoemtology Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (C.B.); (G.C.); (S.T.); (T.O.); (A.Z.)
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
- Correspondence: (M.T.V.); (N.I.N.); Tel.: +39-06-501-703-225 (N.I.N.)
| | - Nelida Ines Noguera
- Neurooncoemtology Units, Santa Lucia Foundation, I.R.C.C.S., 00143 Rome, Italy; (C.B.); (G.C.); (S.T.); (T.O.); (A.Z.)
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
- Correspondence: (M.T.V.); (N.I.N.); Tel.: +39-06-501-703-225 (N.I.N.)
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13
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Wasserman DH. Insulin, Muscle Glucose Uptake, and Hexokinase: Revisiting the Road Not Taken. Physiology (Bethesda) 2022; 37:115-127. [PMID: 34779282 PMCID: PMC8977147 DOI: 10.1152/physiol.00034.2021] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 11/05/2021] [Accepted: 11/07/2021] [Indexed: 12/25/2022] Open
Abstract
Research conducted over the last 50 yr has provided insight into the mechanisms by which insulin stimulates glucose transport across the skeletal muscle cell membrane Transport alone, however, does not result in net glucose uptake as free glucose equilibrates across the cell membrane and is not metabolized. Glucose uptake requires that glucose is phosphorylated by hexokinases. Phosphorylated glucose cannot leave the cell and is the substrate for metabolism. It is indisputable that glucose phosphorylation is essential for glucose uptake. Major advances have been made in defining the regulation of the insulin-stimulated glucose transporter (GLUT4) in skeletal muscle. By contrast, the insulin-regulated hexokinase (hexokinase II) parallels Robert Frost's "The Road Not Taken." Here the case is made that an understanding of glucose phosphorylation by hexokinase II is necessary to define the regulation of skeletal muscle glucose uptake in health and insulin resistance. Results of studies from different physiological disciplines that have elegantly described how hexokinase II can be regulated are summarized to provide a framework for potential application to skeletal muscle. Mechanisms by which hexokinase II is regulated in skeletal muscle await rigorous examination.
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Affiliation(s)
- David H Wasserman
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, Tennessee
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14
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Yao S, Liao Y, Pan R, Zhu W, Xu Y, Yang Y, Qian X. Programmed co-assembly of DNA-peptide hybrid microdroplets by phase separation. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.08.116] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Šimčíková D, Gardáš D, Hložková K, Hruda M, Žáček P, Rob L, Heneberg P. Loss of hexokinase 1 sensitizes ovarian cancer to high-dose metformin. Cancer Metab 2021; 9:41. [PMID: 34895333 PMCID: PMC8666047 DOI: 10.1186/s40170-021-00277-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 11/16/2021] [Indexed: 02/06/2023] Open
Abstract
Background Hexokinases (HKs) are well-studied enzymes catalyzing the first step of glycolysis. However, non-canonical regulatory roles of HKs are still incompletely understood. Here, we hypothesized that HKs comprise one of the missing links between high-dose metformin and the inhibition of the respiratory chain in cancer. Methods We tested the isoenzyme-specific regulatory roles of HKs in ovarian cancer cells by examining the effects of the deletions of HK1 and HK2 in TOV-112D ovarian adenocarcinoma cells. We reverted these effects by re-introducing wild-type HK1 and HK2, and we compared the HK1 revertant with the knock-in of catalytically dead HK1 p.D656A. We subjected these cells to a battery of metabolic and proliferation assays and targeted GC×GC-MS metabolomics. Results We found that the HK1 depletion (but not the HK2 depletion) sensitized ovarian cancer cells to high-dose metformin during glucose starvation. We confirmed that this newly uncovered role of HK1 is glycolysis-independent by the introduction of the catalytically dead HK1. The expression of catalytically dead HK1 stimulated similar changes in levels of TCA intermediates, aspartate and cysteine, and in glutamate as were induced by the HK2 deletion. In contrast, HK1 deletion increased the levels of branched amino acids; this effect was completely eliminated by the expression of catalytically dead HK1. Furthermore, HK1 revertants but not HK2 revertants caused a strong increase of NADPH/NADP ratios independently on the presence of glucose or metformin. The HK1 deletion (but not HK2 deletion) suppressed the growth of xenotransplanted ovarian cancer cells and nearly abolished the tumor growth when the mice were fed the glucose-free diet. Conclusions We provided the evidence that HK1 is involved in the so far unknown glycolysis-independent HK1–metformin axis and influences metabolism even in glucose-free conditions. Supplementary Information The online version contains supplementary material available at 10.1186/s40170-021-00277-2.
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Affiliation(s)
- Daniela Šimčíková
- Third Faculty of Medicine, Charles University, Ruská 87, CZ-100 00, Prague, Czech Republic
| | - Dominik Gardáš
- Third Faculty of Medicine, Charles University, Ruská 87, CZ-100 00, Prague, Czech Republic
| | - Kateřina Hložková
- CLIP - Childhood Leukaemia Investigation Prague, Prague, Czech Republic.,Department of Pediatric Hematology and Oncology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Martin Hruda
- Third Faculty of Medicine, Charles University, Ruská 87, CZ-100 00, Prague, Czech Republic.,University Hospital Kralovské Vinohrady, Prague, Czech Republic
| | - Petr Žáček
- Faculty of Science, BIOCEV, Charles University, Vestec, Czech Republic
| | - Lukáš Rob
- Third Faculty of Medicine, Charles University, Ruská 87, CZ-100 00, Prague, Czech Republic.,University Hospital Kralovské Vinohrady, Prague, Czech Republic
| | - Petr Heneberg
- Third Faculty of Medicine, Charles University, Ruská 87, CZ-100 00, Prague, Czech Republic.
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16
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Ji X, Sun W, Lv C, Huang J, Zhang H. Circular RNAs Regulate Glucose Metabolism in Cancer Cells. Onco Targets Ther 2021; 14:4005-4021. [PMID: 34239306 PMCID: PMC8259938 DOI: 10.2147/ott.s316597] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/18/2021] [Indexed: 12/12/2022] Open
Abstract
Circular RNAs (circRNAs) were originally thought to result from RNA splicing errors. However, it has been shown that circRNAs can regulate cancer onset and progression in various ways. They can regulate cancer cell proliferation, differentiation, invasion, and metastasis. Moreover, they modulate glucose metabolism in cancer cells through different mechanisms such as directly regulating glycolytic enzymes and glucose transporter (GLUT) or indirectly regulating signal transduction pathways. In this review, we elucidate on the role of circRNAs in regulating glucose metabolism in cancer cells, which partly explains the pathogenesis of malignant tumors, and provides new therapeutic targets or new diagnostic and prognostic markers for human cancers.
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Affiliation(s)
- Xiaoyu Ji
- Department of Thyroid Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Wei Sun
- Department of Thyroid Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Chengzhou Lv
- Department of Thyroid Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Jiapeng Huang
- Department of Thyroid Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
| | - Hao Zhang
- Department of Thyroid Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, 110001, People's Republic of China
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17
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Rodríguez-Saavedra C, Morgado-Martínez LE, Burgos-Palacios A, King-Díaz B, López-Coria M, Sánchez-Nieto S. Moonlighting Proteins: The Case of the Hexokinases. Front Mol Biosci 2021; 8:701975. [PMID: 34235183 PMCID: PMC8256278 DOI: 10.3389/fmolb.2021.701975] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 05/24/2021] [Indexed: 12/14/2022] Open
Abstract
Moonlighting proteins are defined as proteins with two or more functions that are unrelated and independent to each other, so that inactivation of one of them should not affect the second one and vice versa. Intriguingly, all the glycolytic enzymes are described as moonlighting proteins in some organisms. Hexokinase (HXK) is a critical enzyme in the glycolytic pathway and displays a wide range of functions in different organisms such as fungi, parasites, mammals, and plants. This review discusses HXKs moonlighting functions in depth since they have a profound impact on the responses to nutritional, environmental, and disease challenges. HXKs’ activities can be as diverse as performing metabolic activities, as a gene repressor complexing with other proteins, as protein kinase, as immune receptor and regulating processes like autophagy, programmed cell death or immune system responses. However, most of those functions are particular for some organisms while the most common moonlighting HXK function in several kingdoms is being a glucose sensor. In this review, we also analyze how different regulation mechanisms cause HXK to change its subcellular localization, oligomeric or conformational state, the response to substrate and product concentration, and its interactions with membrane, proteins, or RNA, all of which might impact the HXK moonlighting functions.
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Affiliation(s)
- Carolina Rodríguez-Saavedra
- Laboratorio de Transporte y Percepción de Azúcares en Plantas, Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Luis Enrique Morgado-Martínez
- Laboratorio de Transporte y Percepción de Azúcares en Plantas, Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Andrés Burgos-Palacios
- Laboratorio de Transporte y Percepción de Azúcares en Plantas, Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Beatriz King-Díaz
- Laboratorio de Transporte y Percepción de Azúcares en Plantas, Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Montserrat López-Coria
- Laboratorio de Transporte y Percepción de Azúcares en Plantas, Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Sobeida Sánchez-Nieto
- Laboratorio de Transporte y Percepción de Azúcares en Plantas, Departamento de Bioquímica, Facultad de Química, Universidad Nacional Autónoma de México, Mexico City, Mexico
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18
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Jiang J, Peng L, Wang K, Huang C. Moonlighting Metabolic Enzymes in Cancer: New Perspectives on the Redox Code. Antioxid Redox Signal 2021; 34:979-1003. [PMID: 32631077 DOI: 10.1089/ars.2020.8123] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Significance: Metabolic reprogramming is considered to be a critical adaptive biological event that fulfills the energy and biomass demands for cancer cells. One hallmark of metabolic reprogramming is reduced oxidative phosphorylation and enhanced aerobic glycolysis. Such metabolic abnormalities contribute to the accumulation of reactive oxygen species (ROS), the by-products of metabolic pathways. Emerging evidence suggests that ROS can in turn directly or indirectly affect the expression, activity, or subcellular localization of metabolic enzymes, contributing to the moonlighting functions outside of their primary roles. This review summarizes the multifunctions of metabolic enzymes and the involved redox modification patterns, which further reveal the inherent connection between metabolism and cellular redox state. Recent Advances: These noncanonical functions of metabolic enzymes involve the regulation of epigenetic modifications, gene transcription, post-translational modification, cellular antioxidant capacity, and many other fundamental cellular events. The multifunctional properties of metabolic enzymes further expand the metabolic dependencies of cancer cells, and confer cancer cells with a means of adapting to diverse environmental stimuli. Critical Issues: Deciphering the redox-manipulated mechanisms with specific emphasis on the moonlighting function of metabolic enzymes is important for clarifying the pertinence between metabolism and redox processes. Future Directions: Investigation of the redox-regulated moonlighting functions of metabolic enzymes will shed new lights into the mechanism by which metabolic enzymes gain noncanonical functions, and yield new insights into the development of novel therapeutic strategies for cancer treatment by targeting metabolic-redox abnormalities. Antioxid. Redox Signal. 34, 979-1003.
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Affiliation(s)
- Jingwen Jiang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, People's Republic of China
| | - Liyuan Peng
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, People's Republic of China
| | - Kui Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, People's Republic of China
| | - Canhua Huang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, and West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, People's Republic of China
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19
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Eligini S, Colli S, Habib A, Aldini G, Altomare A, Banfi C. Cyclooxygenase-2 Glycosylation Is Affected by Peroxynitrite in Endothelial Cells: Impact on Enzyme Activity and Degradation. Antioxidants (Basel) 2021; 10:496. [PMID: 33806920 PMCID: PMC8005028 DOI: 10.3390/antiox10030496] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/15/2021] [Accepted: 03/19/2021] [Indexed: 12/12/2022] Open
Abstract
The exposure of human endothelial cells to 3-morpholinosydnonimine (SIN-1) induced the expression of cyclooxygenase-2 (COX-2) in a dose- and time-dependent manner. Interestingly, after a prolonged incubation (>8 h) several proteoforms were visualized by Western blot, corresponding to different states of glycosylation of the protein. This effect was specific for SIN-1 that generates peroxynitrite and it was not detected with other nitric oxide-donors. Metabolic labeling experiments using 35S or cycloheximide suggested that the formation of hypoglycosylated COX-2 was dependent on de novo synthesis of the protein rather than the deglycosylation of the native protein. Moreover, SIN-1 reduced the activity of the hexokinase, the enzyme responsible for the first step of glycolysis. The hypoglycosylated COX-2 induced by SIN-1 showed a reduced capacity to generate prostaglandins and the activity was only partially recovered after immunoprecipitation. Finally, hypoglycosylated COX-2 showed a more rapid rate of degradation compared to COX-2 induced by IL-1α and an alteration in the localization with an accumulation mainly detected in the nuclear membrane. Our results have important implication to understand the effect of peroxynitrite on COX-2 expression and activity, and they may help to identify new pharmacological tools direct to increase COX-2 degradation or to inhibit its activity.
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Affiliation(s)
- Sonia Eligini
- Centro Cardiologico Monzino I.R.C.C.S., 20138 Milan, Italy;
| | - Susanna Colli
- Dipartimento di Scienze Farmacologiche, Università degli Studi di Milano, 20133 Milan, Italy;
| | - Aida Habib
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon;
- INSERM-UMR1149, Centre de Recherche sur l’Inflammation, and Sorbonne Paris Cité, Laboratoire d’Excellence Inflamex, Faculté de Médecine, Site Xavier Bichat, Université de Paris, 75018 Paris, France
| | - Giancarlo Aldini
- Dipartimento di Scienze Farmaceutiche, Università degli Studi di Milano, 20133 Milano, Italy; (G.A.); (A.A.)
| | - Alessandra Altomare
- Dipartimento di Scienze Farmaceutiche, Università degli Studi di Milano, 20133 Milano, Italy; (G.A.); (A.A.)
| | - Cristina Banfi
- Centro Cardiologico Monzino I.R.C.C.S., 20138 Milan, Italy;
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20
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Matta CBBD, Santos-Júnior PFDS, Gonçalves VT, Araújo MVD, Queiroz ACD, Silva JKS, Silva JFMD, Padilha RJR, Alves LC, Santos FABD, Barcellos LT, Silva-Júnior EFD, Araújo-Júnior JXD, Costa JBND, Sant’Anna CMR, Alexandre-Moreira MS. In vitro and in vivo evaluation of dialkylphosphorylhydrazones against Leishmania chagasi promastigotes and amastigotes. NEW J CHEM 2021. [DOI: 10.1039/d1nj03694g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In our study, two new dialkylphosphorylhydrazones have been designed targeting activity against L. braziliensis and L. amazonensis parasites, and their mechanism of action, as well as their leishmanicidal activity against L. chagasi, was evaluated.
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Affiliation(s)
- Carolina Barbosa Brito da Matta
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, Campus A.C. Simões, Lourival Melo Mota Avenue, Maceió 57072-970, AL, Brazil
| | | | - Vinícius Tomaz Gonçalves
- Federal Center for Technology Education Celso Suckow da Fonseca (CEFET/RJ), Itaguaí 20271-110, RJ, Brazil
| | - Morgana Vital de Araújo
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, Campus A.C. Simões, Lourival Melo Mota Avenue, Maceió 57072-970, AL, Brazil
| | - Aline Cavalcanti de Queiroz
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, Campus A.C. Simões, Lourival Melo Mota Avenue, Maceió 57072-970, AL, Brazil
| | - João Kaycke Sarmento Silva
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, Campus A.C. Simões, Lourival Melo Mota Avenue, Maceió 57072-970, AL, Brazil
| | - João Flávio Monteiro da Silva
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, Campus A.C. Simões, Lourival Melo Mota Avenue, Maceió 57072-970, AL, Brazil
| | - Rafael José Ribeiro Padilha
- Laboratory of Immunopathology Keizo Asami (LIKA) and Biochemistry Department, Federal University of Pernambuco, Recife 50670-901, PE, Brazil
| | - Luiz Carlos Alves
- Laboratory of Immunopathology Keizo Asami (LIKA) and Aggeu Magalhães Research Center, CPqAM/FIOCRUZ, Federal University of Pernambuco, Av. Moraes Rego s/n, Cidade Universitária, Recife 50670-420, PE, Brazil
| | - Fábio André Brayner dos Santos
- Laboratory of Immunopathology Keizo Asami (LIKA) and Aggeu Magalhães Research Center, CPqAM/FIOCRUZ, Federal University of Pernambuco, Av. Moraes Rego s/n, Cidade Universitária, Recife 50670-420, PE, Brazil
| | - Lucas Tricarico Barcellos
- Rural Federal University of Rio de Janeiro, Institute of Chemistry, Seropédica 23970-000, RJ, Brazil
| | | | - João Xavier de Araújo-Júnior
- Rural Federal University of Rio de Janeiro, Institute of Chemistry, Seropédica 23970-000, RJ, Brazil
- Laboratory of Medicinal Chemistry, Pharmaceutical Sciences Institute, Federal University of Alagoas, Campus A.C. Simões, Lourival Melo Mota Avenue, Maceió 57072-970, Brazil
| | | | | | - Magna Suzana Alexandre-Moreira
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, Campus A.C. Simões, Lourival Melo Mota Avenue, Maceió 57072-970, AL, Brazil
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21
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Liu L, Cui H, Xu Y. Quantitative Estimation of Oxidative Stress in Cancer Tissue Cells Through Gene Expression Data Analyses. Front Genet 2020; 11:494. [PMID: 32528526 PMCID: PMC7263278 DOI: 10.3389/fgene.2020.00494] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 04/20/2020] [Indexed: 12/28/2022] Open
Abstract
Quantitative assessment of the intracellular oxidative stress level is a very important problem since it is the basis for elucidation of the fundamental causes of metabolic changes in diseased human cells, particularly cancer. However, the problem proves to be very challenging to solve in vivo because of the complex nature of the problem. Here a computational method is presented for predicting the quantitative level of the intracellular oxidative stress in cancer tissue cells. The basic premise of the predictor is that the genomic mutation level is strongly associated with the intracellular oxidative stress level. Based on this, a statistical analysis is conducted to identify a set of enzyme-encoding genes, whose combined expression levels can well explain the mutation rates in individual cancer tissues in the TCGA database. We have assessed the validity of the predictor by assessing it against genes that are known to have anti-oxidative functions for specific types of oxidative stressors. Then the applications of the predictor are conducted to illustrate its utility.
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Affiliation(s)
- Liyang Liu
- College of Physics, Jilin University, Changchun, China.,Department of Biochemistry and Molecular Biology, Institute of Bioinformatics, The University of Georgia, Athens, GA, United States
| | - Haining Cui
- College of Physics, Jilin University, Changchun, China
| | - Ying Xu
- Department of Biochemistry and Molecular Biology, Institute of Bioinformatics, The University of Georgia, Athens, GA, United States.,Cancer Systems Biology Center, The China-Japan Union Hospital, Jilin University, Changchun, China
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22
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Abstract
Significance: Nicotinamide adenine dinucleotide (NAD+) spans diverse roles in biology, serving as both an important redox cofactor in metabolism and a substrate for signaling enzymes that regulate protein post-translational modifications (PTMs). Critical Issues: Although the interactions between these different roles of NAD+ (and its reduced form NADH) have been considered, little attention has been paid to the role of compartmentation in these processes. Specifically, the role of NAD+ in metabolism is compartment specific (e.g., mitochondrial vs. cytosolic), affording a very different redox landscape for PTM-modulating enzymes such as sirtuins and poly(ADP-ribose) polymerases in different cell compartments. In addition, the orders of magnitude differences in expression levels between NAD+-dependent enzymes are often not considered when assuming the effects of bulk changes in NAD+ levels on their relative activities. Recent Advances: In this review, we discuss the metabolic, nonmetabolic, redox, and enzyme substrate roles of cellular NAD+, and the recent discoveries regarding the interplay between these roles in different cell compartments. Future Directions: Therapeutic implications for the compartmentation and manipulation of NAD+ biology are discussed. Antioxid. Redox Signal. 31, 623-642.
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Affiliation(s)
- Chaitanya A Kulkarni
- Department of Anesthesiology, University of Rochester Medical Center, Rochester, New York
| | - Paul S Brookes
- Department of Anesthesiology, University of Rochester Medical Center, Rochester, New York
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23
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Fahad S, Khan FA, Pandupuspitasari N, Hussain S, Khan IA, Saeed M, Saud S, Hassan S, Adnan M, Arif M, Alam M, Ullah H, Hakeem KR, Alharby H, Riaz M, Sameeullah M, Hammad HM, Nasim W, Ahmad S, Afzal M, Alghamdi SS, Bamagoos AA, Abd Allah EF, Huang J. Suppressing photorespiration for the improvement in photosynthesis and crop yields: A review on the role of S-allantoin as a nitrogen source. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 237:644-651. [PMID: 30870683 DOI: 10.1016/j.jenvman.2019.02.082] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 02/12/2019] [Accepted: 02/17/2019] [Indexed: 06/09/2023]
Abstract
Environmental variations resulting in biotic and abiotic stresses demand adaptive changes in the photosynthetic machinery. To cope with these challenges, plant scientists are constantly striving to enhance photosynthetic activity. The photorespiration pathway, which fixes O2 and releases CO2 in C3 plants, competes with photosynthesis. One method to increase yield would be to enhance photosynthesis by engineering the photorespiratory pathway. To date, three engineered photorespiratory pathways have been produced, of which two have been proven experimentally in the model plant, Arabidopsis thaliana. These approaches might be helpful in enhancing crop resilience to future environmental challenges. In partially photorespiratory suppressed plants, it is hypothesized that a gene cluster may have formed between bacterial glycolate dehydrogenase (GDH), glyoxylate carboligase (GCL), and tartronic semi aldehyde (TSR) genes with Arabidopsis allantoin degradation genes like Arabidopsis allantoinase (AtALN) to utilize S-allantoin as a source of nitrogen. Observations of the use of allantoin as an exclusive source of nitrogen or energy by Arabidopsis and Escherichia coli led us to propose a genetic switch control model between nitrogen assimilation and energy producing pathways in partially photorespiratory suppressed plants.
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Affiliation(s)
- Shah Fahad
- College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China; Department of Agriculture, The University of Swabi, Pakistan.
| | - Faheem Ahmed Khan
- Molecular Biotechnology Laboratory for Triticeae Crops, Huazhong Agricultural University, Wuhan, China; Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Huazhong Agricultural University, Wuhan, 430070, China
| | | | - Saddam Hussain
- Department of Agronomy, University of Agriculture, Faisalabad, Pakistan
| | - Imtiaz Ali Khan
- Department of Agriculture, The University of Swabi, Pakistan
| | - Muhammad Saeed
- Department of Agriculture, The University of Swabi, Pakistan
| | - Shah Saud
- Department of Horticultural, Northeast Agricultural University, Harbin, 150030, China
| | - Shah Hassan
- Agriculture Extension Department, The University of Agriculture, Peshawar, 25000, Pakistan
| | - Muhammad Adnan
- Department of Agriculture, The University of Swabi, Pakistan
| | - Muhammad Arif
- Department of Agronomy, Faculty of Crop Production Sciences, The University of Agriculture, Peshawar, 25000, Pakistan
| | - Mukhtar Alam
- Department of Agriculture, The University of Swabi, Pakistan
| | - Hidayat Ullah
- Department of Agriculture, The University of Swabi, Pakistan
| | - Khalid Rehman Hakeem
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, 21589, Jeddah, Saudi Arabia
| | - Hesham Alharby
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, 21589, Jeddah, Saudi Arabia
| | - Muhammad Riaz
- Department of Environmental Sciences and Engineering, Government College University Faisalabad, Allama Iqbal Road, Faisalabad, Pakistan
| | - Muhammad Sameeullah
- Department of Horticulture, Faculty of Agricultural and Natural Sciences, Abant Izzet Baysal University, Bolu, Turkey
| | - Hafiz Mohkum Hammad
- Department of Environmental Sciences, COMSATS University Islamabad, 61100, Vehari Campus, Pakistan
| | - Wajid Nasim
- Department of Environmental Sciences, COMSATS University Islamabad, 61100, Vehari Campus, Pakistan
| | - Shakeel Ahmad
- Bahauddin Zakariya University Multan, 60800, Pakistan
| | - Muhammad Afzal
- Plant Production Department, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Salem Safer Alghamdi
- Plant Production Department, College of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Atif A Bamagoos
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, 21589, Jeddah, Saudi Arabia
| | - Elsayed Fathi Abd Allah
- Department of Crop Sciences, College of Agricultural and Marine Sciences, Sultan Qaboos University, Al-Khoud-123, Oman
| | - Jianliang Huang
- College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, 430070, China; Hubei Collaborative Innovation Center for Grain Industry, Yangtze University, Hubei, China.
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