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Wang D, An B, Luo H, He C, Wang Q. Roles of CgEde1 and CgMca in Development and Virulence of Colletotrichum gloeosporioides. Int J Mol Sci 2024; 25:2943. [PMID: 38474190 DOI: 10.3390/ijms25052943] [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: 02/04/2024] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
Anthracnose, induced by Colletotrichum gloeosporioides, poses a substantial economic threat to rubber tree yields and various other tropical crops. Ede1, an endocytic scaffolding protein, plays a crucial role in endocytic site initiation and maturation in yeast. Metacaspases, sharing structural similarities with caspase family proteases, are essential for maintaining cell fitness. To enhance our understanding of the growth and virulence of C. gloeosporioides, we identified a homologue of Ede1 (CgEde1) in C. gloeosporioides. The knockout of CgEde1 led to impairments in vegetative growth, conidiation, and pathogenicity. Furthermore, we characterized a weakly interacted partner of CgEde1 and CgMca (orthologue of metacaspase). Notably, both the single mutant ΔCgMca and the double mutant ΔCgEde1/ΔCgMca exhibited severe defects in conidiation and germination. Polarity establishment and pathogenicity were also disrupted in these mutants. Moreover, a significantly insoluble protein accumulation was observed in ΔCgMca and ΔCgEde1/ΔCgMca strains. These findings elucidate the mechanism by which CgEde1 and CgMca regulates the growth and pathogenicity of C. gloeosporioides. Their regulation involves influencing conidiation, polarity establishment, and maintaining cell fitness, providing valuable insights into the intricate interplay between CgEde1 and CgMca in C. gloeosporioides.
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Affiliation(s)
- Dan Wang
- Sanya Nanfan Research Institute of Hainan University, School of Tropical Agriculture and Forestry, Hainan University, Sanya 572025, China
| | - Bang An
- Sanya Nanfan Research Institute of Hainan University, School of Tropical Agriculture and Forestry, Hainan University, Sanya 572025, China
- Hainan Yazhou Bay Seed Laboratory, Sanya 572025, China
| | - Hongli Luo
- Sanya Nanfan Research Institute of Hainan University, School of Tropical Agriculture and Forestry, Hainan University, Sanya 572025, China
- Hainan Yazhou Bay Seed Laboratory, Sanya 572025, China
| | - Chaozu He
- Sanya Nanfan Research Institute of Hainan University, School of Tropical Agriculture and Forestry, Hainan University, Sanya 572025, China
- Hainan Yazhou Bay Seed Laboratory, Sanya 572025, China
| | - Qiannan Wang
- Sanya Nanfan Research Institute of Hainan University, School of Tropical Agriculture and Forestry, Hainan University, Sanya 572025, China
- Hainan Yazhou Bay Seed Laboratory, Sanya 572025, China
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2
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Evolutionary Diversity and Function of Metacaspases in Plants: Similar to but Not Caspases. Int J Mol Sci 2022; 23:ijms23094588. [PMID: 35562978 PMCID: PMC9104976 DOI: 10.3390/ijms23094588] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 02/04/2023] Open
Abstract
Caspase is a well-studied metazoan protease involved in programmed cell death and immunity in animals. Obviously, homologues of caspases with evolutionarily similar sequences and functions should exist in plants, and yet, they do not exist in plants. Plants contain structural homologues of caspases called metacaspases, which differ from animal caspases in a rather distinct way. Metacaspases, a family of cysteine proteases, play critical roles in programmed cell death during plant development and defense responses. Plant metacaspases are further subdivided into types I, II, and III. In the type I Arabidopsis MCs, AtMC1 and AtMC2 have similar structures, but antagonistically regulate hypersensitive response cell death upon immune receptor activation. This regulatory action is similar to caspase-1 inhibition by caspase-12 in animals. However, so far very little is known about the biological function of the other plant metacaspases. From the increased availability of genomic data, the number of metacaspases in the genomes of various plant species varies from 1 in green algae to 15 in Glycine max. It is implied that the functions of plant metacaspases will vary due to these diverse evolutions. This review is presented to comparatively analyze the evolution and function of plant metacaspases compared to caspases.
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3
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Chaves SR, Rego A, Martins VM, Santos-Pereira C, Sousa MJ, Côrte-Real M. Regulation of Cell Death Induced by Acetic Acid in Yeasts. Front Cell Dev Biol 2021; 9:642375. [PMID: 34249904 PMCID: PMC8264433 DOI: 10.3389/fcell.2021.642375] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 05/04/2021] [Indexed: 11/15/2022] Open
Abstract
Acetic acid has long been considered a molecule of great interest in the yeast research field. It is mostly recognized as a by-product of alcoholic fermentation or as a product of the metabolism of acetic and lactic acid bacteria, as well as of lignocellulosic biomass pretreatment. High acetic acid levels are commonly associated with arrested fermentations or with utilization as vinegar in the food industry. Due to its obvious interest to industrial processes, research on the mechanisms underlying the impact of acetic acid in yeast cells has been increasing. In the past twenty years, a plethora of studies have addressed the intricate cascade of molecular events involved in cell death induced by acetic acid, which is now considered a model in the yeast regulated cell death field. As such, understanding how acetic acid modulates cellular functions brought about important knowledge on modulable targets not only in biotechnology but also in biomedicine. Here, we performed a comprehensive literature review to compile information from published studies performed with lethal concentrations of acetic acid, which shed light on regulated cell death mechanisms. We present an historical retrospective of research on this topic, first providing an overview of the cell death process induced by acetic acid, including functional and structural alterations, followed by an in-depth description of its pharmacological and genetic regulation. As the mechanistic understanding of regulated cell death is crucial both to design improved biomedical strategies and to develop more robust and resilient yeast strains for industrial applications, acetic acid-induced cell death remains a fruitful and open field of study.
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Affiliation(s)
- Susana R Chaves
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
| | - António Rego
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
| | - Vítor M Martins
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
| | - Cátia Santos-Pereira
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal.,Centre of Biological Engineering (CEB), Department of Biological Engineering, University of Minho, Braga, Portugal
| | - Maria João Sousa
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
| | - Manuela Côrte-Real
- Centre of Biological and Environmental Biology (CBMA), Department of Biology, University of Minho, Braga, Portugal
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4
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Bouvier LA, Niemirowicz GT, Salas‐Sarduy E, Cazzulo JJ, Alvarez VE. DNA
‐damage inducible protein 1 is a conserved metacaspase substrate that is cleaved and further destabilized in yeast under specific metabolic conditions. FEBS J 2018; 285:1097-1110. [DOI: 10.1111/febs.14390] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 11/29/2017] [Accepted: 01/17/2018] [Indexed: 02/02/2023]
Affiliation(s)
- León A. Bouvier
- Instituto de Investigaciones Biotecnológicas ‐ Instituto Tecnológico de Chascomús (IIB‐INTECH) Universidad Nacional de San Martín (UNSAM) ‐ Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires Argentina
| | - Gabriela T. Niemirowicz
- Instituto de Investigaciones Biotecnológicas ‐ Instituto Tecnológico de Chascomús (IIB‐INTECH) Universidad Nacional de San Martín (UNSAM) ‐ Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires Argentina
| | - Emir Salas‐Sarduy
- Instituto de Investigaciones Biotecnológicas ‐ Instituto Tecnológico de Chascomús (IIB‐INTECH) Universidad Nacional de San Martín (UNSAM) ‐ Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires Argentina
| | - Juan José Cazzulo
- Instituto de Investigaciones Biotecnológicas ‐ Instituto Tecnológico de Chascomús (IIB‐INTECH) Universidad Nacional de San Martín (UNSAM) ‐ Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires Argentina
| | - Vanina E. Alvarez
- Instituto de Investigaciones Biotecnológicas ‐ Instituto Tecnológico de Chascomús (IIB‐INTECH) Universidad Nacional de San Martín (UNSAM) ‐ Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Buenos Aires Argentina
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5
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Yeast Cells Exposed to Exogenous Palmitoleic Acid Either Adapt to Stress and Survive or Commit to Regulated Liponecrosis and Die. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:3074769. [PMID: 29636840 PMCID: PMC5831759 DOI: 10.1155/2018/3074769] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Revised: 11/27/2017] [Accepted: 12/20/2017] [Indexed: 12/11/2022]
Abstract
A disturbed homeostasis of cellular lipids and the resulting lipotoxicity are considered to be key contributors to many human pathologies, including obesity, metabolic syndrome, type 2 diabetes, cardiovascular diseases, and cancer. The yeast Saccharomyces cerevisiae has been successfully used for uncovering molecular mechanisms through which impaired lipid metabolism causes lipotoxicity and elicits different forms of regulated cell death. Here, we discuss mechanisms of the “liponecrotic” mode of regulated cell death in S. cerevisiae. This mode of regulated cell death can be initiated in response to a brief treatment of yeast with exogenous palmitoleic acid. Such treatment prompts the incorporation of exogenously added palmitoleic acid into phospholipids and neutral lipids. This orchestrates a global remodeling of lipid metabolism and transfer in the endoplasmic reticulum, mitochondria, lipid droplets, and the plasma membrane. Certain features of such remodeling play essential roles either in committing yeast to liponecrosis or in executing this mode of regulated cell death. We also outline four processes through which yeast cells actively resist liponecrosis by adapting to the cellular stress imposed by palmitoleic acid and maintaining viability. These prosurvival cellular processes are confined in the endoplasmic reticulum, lipid droplets, peroxisomes, autophagosomes, vacuoles, and the cytosol.
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6
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O'Doherty PJ, Khan A, Johnson AJ, Rogers PJ, Bailey TD, Wu MJ. Proteomic response to linoleic acid hydroperoxide in Saccharomyces cerevisiae. FEMS Yeast Res 2017; 17:3752509. [PMID: 28449083 DOI: 10.1093/femsyr/fox022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 04/20/2017] [Indexed: 12/12/2022] Open
Abstract
Yeast AP-1 transcription factor (Yap1p) and the enigmatic oxidoreductases Oye2p and Oye3p are involved in counteracting lipid oxidants and their unsaturated breakdown products. In order to uncover the response to linoleic acid hydroperoxide (LoaOOH) and the roles of Oye2p, Oye3p and Yap1p, we carried out proteomic analysis of the homozygous deletion mutants oye3Δ, oye2Δ and yap1Δ alongside the diploid parent strain BY4743. The findings demonstrate that deletion of YAP1 narrowed the response to LoaOOH, as the number of proteins differentially expressed in yap1Δ was 70% of that observed in BY4743. The role of Yap1p in regulating the major yeast peroxiredoxin Tsa1p was demonstrated by the decreased expression of Tsa1p in yap1Δ. The levels of Ahp1p and Hsp31p, previously shown to be regulated by Yap1p, were increased in LoaOOH-treated yap1Δ, indicating their expression is also regulated by another transcription factor(s). Relative to BY4743, protein expression differed in oye3Δ and oye2Δ under LoaOOH, underscored by superoxide dismutase (Sod1p), multiple heat shock proteins (Hsp60p, Ssa1p, and Sse1p), the flavodoxin-like protein Pst2p and the actin stabiliser tropomyosin (Tpm1p). Proteins associated with glycolysis were increased in all strains following treatment with LoaOOH. Together, the dataset reveals, for the first time, the yeast proteomic response to LoaOOH, highlighting the significance of carbohydrate metabolism, as well as distinction between the roles of Oye3p, Oye2p and Yap1p.
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Affiliation(s)
- Patrick J O'Doherty
- School of Science and Health, Western Sydney University, Locked Bag 1797, Penrith NSW 2751, Australia
| | - Alamgir Khan
- Australian Proteome Analysis Facility (APAF), Macquarie University, Sydney NSW 2109 Australia
| | - Adam J Johnson
- School of Science and Health, Western Sydney University, Locked Bag 1797, Penrith NSW 2751, Australia
| | - Peter J Rogers
- School of Biomolecular and Physical Sciences, Griffith University, Nathan QLD 4111, Australia
| | - Trevor D Bailey
- School of Science and Health, Western Sydney University, Locked Bag 1797, Penrith NSW 2751, Australia
| | - Ming J Wu
- School of Science and Health, Western Sydney University, Locked Bag 1797, Penrith NSW 2751, Australia
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7
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Cabezón V, Vialás V, Gil-Bona A, Reales-Calderón JA, Martínez-Gomariz M, Gutiérrez-Blázquez D, Monteoliva L, Molero G, Ramsdale M, Gil C. Apoptosis of Candida albicans during the Interaction with Murine Macrophages: Proteomics and Cell-Death Marker Monitoring. J Proteome Res 2016; 15:1418-34. [PMID: 27048922 DOI: 10.1021/acs.jproteome.5b00913] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Macrophages may induce fungal apoptosis to fight against C. albicans, as previously hypothesized by our group. To confirm this hypothesis, we analyzed proteins from C. albicans cells after 3 h of interaction with macrophages using two quantitative proteomic approaches. A total of 51 and 97 proteins were identified as differentially expressed by DIGE and iTRAQ, respectively. The proteins identified and quantified were different, with only seven in common, but classified in the same functional categories. The analyses of their functions indicated that an increase in the metabolism of amino acids and purine nucleotides were taking place, while the glycolysis and translation levels dropped after 3 h of interaction. Also, the response to oxidative stress and protein translation were reduced. In addition, seven substrates of metacaspase (Mca1) were identified (Cdc48, Fba1, Gpm1, Pmm1, Rct1, Ssb1, and Tal1) as decreased in abundance, plus 12 proteins previously described as related to apoptosis. Besides, the monitoring of apoptotic markers along 24 h of interaction (caspase-like activity, TUNEL assay, and the measurement of ROS and cell examination by transmission electron microscopy) revealed that apoptotic processes took place for 30% of the fungal cells, thus supporting the proteomic results and the hypothesis of macrophages killing C. albicans by apoptosis.
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Affiliation(s)
- Virginia Cabezón
- Departamento de Microbiología II, Facultad de Farmacia, Universidad Complutense de Madrid , Plaza de Ramón y Cajal s/n, 28040 Madrid, Spain
| | - Vital Vialás
- Departamento de Microbiología II, Facultad de Farmacia, Universidad Complutense de Madrid , Plaza de Ramón y Cajal s/n, 28040 Madrid, Spain.,Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) , Ctra. de Colmenar Viejo, 28034 Madrid, Spain
| | - Ana Gil-Bona
- Departamento de Microbiología II, Facultad de Farmacia, Universidad Complutense de Madrid , Plaza de Ramón y Cajal s/n, 28040 Madrid, Spain.,Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) , Ctra. de Colmenar Viejo, 28034 Madrid, Spain
| | - Jose A Reales-Calderón
- Departamento de Microbiología II, Facultad de Farmacia, Universidad Complutense de Madrid , Plaza de Ramón y Cajal s/n, 28040 Madrid, Spain.,Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) , Ctra. de Colmenar Viejo, 28034 Madrid, Spain
| | - Montserrat Martínez-Gomariz
- Unidad de Proteómica, Universidad Complutense de Madrid-Parque Científico de Madrid (UCM-PCM) , 28040 Madrid, Spain
| | - Dolores Gutiérrez-Blázquez
- Unidad de Proteómica, Universidad Complutense de Madrid-Parque Científico de Madrid (UCM-PCM) , 28040 Madrid, Spain
| | - Lucía Monteoliva
- Departamento de Microbiología II, Facultad de Farmacia, Universidad Complutense de Madrid , Plaza de Ramón y Cajal s/n, 28040 Madrid, Spain.,Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) , Ctra. de Colmenar Viejo, 28034 Madrid, Spain
| | - Gloria Molero
- Departamento de Microbiología II, Facultad de Farmacia, Universidad Complutense de Madrid , Plaza de Ramón y Cajal s/n, 28040 Madrid, Spain.,Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) , Ctra. de Colmenar Viejo, 28034 Madrid, Spain
| | - Mark Ramsdale
- Biosciences, University of Exeter , Geoffrey Pope Building, Exeter, Devon, EX4 4QD, United Kingdom
| | - Concha Gil
- Departamento de Microbiología II, Facultad de Farmacia, Universidad Complutense de Madrid , Plaza de Ramón y Cajal s/n, 28040 Madrid, Spain.,Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS) , Ctra. de Colmenar Viejo, 28034 Madrid, Spain
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8
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Longo V, Ždralević M, Guaragnella N, Giannattasio S, Zolla L, Timperio AM. Proteome and metabolome profiling of wild-type and YCA1-knock-out yeast cells during acetic acid-induced programmed cell death. J Proteomics 2015; 128:173-88. [PMID: 26269384 DOI: 10.1016/j.jprot.2015.08.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Revised: 07/03/2015] [Accepted: 08/05/2015] [Indexed: 01/13/2023]
Abstract
UNLABELLED Caspase proteases are responsible for the regulated disassembly of the cell into apoptotic bodies during mammalian apoptosis. Structural homologues of the caspase family (called metacaspases) are involved in programmed cell death in single-cell eukaryotes, yet the molecular mechanisms that contribute to death are currently undefined. Recent evidence revealed that a programmed cell death process is induced by acetic acid (AA-PCD) in Saccharomyces cerevisiae both in the presence and absence of metacaspase encoding gene YCA1. Here, we report an unexpected role for the yeast metacaspase in protein quality and metabolite control. By using an "omics" approach, we focused our attention on proteins and metabolites differentially modulated en route to AA-PCD either in wild type or YCA1-lacking cells. Quantitative proteomic and metabolomic analyses of wild type and Δyca1 cells identified significant alterations in carbohydrate catabolism, lipid metabolism, proteolysis and stress-response, highlighting the main roles of metacaspase in AA-PCD. Finally, deletion of YCA1 led to AA-PCD pathway through the activation of ceramides, whereas in the presence of the gene yeast cells underwent an AA-PCD pathway characterized by the shift of the main glycolytic pathway to the pentose phosphate pathway and a proteolytic mechanism to cope with oxidative stress. SIGNIFICANCE The yeast metacaspase regulates both proteolytic activities through the ubiquitin-proteasome system and ceramide metabolism as revealed by proteome and metabolome profiling of YCA1-knock-out cells during acetic-acid induced programmed cell death.
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Affiliation(s)
- Valentina Longo
- Department of Ecology and Biology, "La Tuscia" University, Viterbo, Italy
| | - Maša Ždralević
- Institute of Biomembrane and Bioenergetics, CNR, Bari, Italy
| | | | | | - Lello Zolla
- Department of Ecology and Biology, "La Tuscia" University, Viterbo, Italy.
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