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Diao J, Gu W, Jiang Z, Wang J, Zou H, Zong C, Ma L. Comprehensive Analysis of Universal Stress Protein Family Genes and Their Expression in Fusarium oxysporum Response of Populus davidiana × P. alba var. pyramidalis Louche Based on the Transcriptome. Int J Mol Sci 2023; 24:ijms24065405. [PMID: 36982480 PMCID: PMC10049587 DOI: 10.3390/ijms24065405] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/24/2023] [Accepted: 03/07/2023] [Indexed: 03/14/2023] Open
Abstract
Universal stress proteins (USPs) are typical stress-inducible proteins that function directly in a variety of biotic or abiotic stresses and effectively protect plants from complex, adverse environments. However, the expression patterns of USP genes under pathogen stress and their molecular mechanisms in stress resistance have not been reported in detail. In this study, 46 USP genes were identified from Populus trichocarpa (PtrUSPs), and their biological characteristics were comprehensively analyzed based on phylogeny, physicochemical properties of proteins, and gene structures. The promoter regions of PtrUSPs contain a variety of cis-acting elements related to hormone and stress response. The results of a collinearity analysis showed that PtsrUSPs were highly conserved with homologous genes from four other representative species (Arabidopsis thaliana, Eucalyptus grandis, Glycine max, and Solanum lycopersicum). Furthermore, RNA-Seq analysis showed that the expression of 46 USPs from P. davidiana × P. alba var. pyramidalis Louche (PdpapUSPs) was significantly induced by Fusarium oxysporum. The co-expression network and gene ontology analysis of PtrUSPs showed that they participated in the response to stress and response to stimulus through precise coordination. The results of this paper systematically revealed the biological characteristics of PtrUSPs and the characteristics of their response to F. oxysporum stress, which will lay a theoretical foundation for improving genetic traits and the breeding of poplar disease-resistant varieties in subsequent studies.
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Affiliation(s)
- Jian Diao
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, China
| | - Wei Gu
- College of Forestry, Northeast Forestry University, Harbin 150040, China
| | - Zhehui Jiang
- College of Forestry, Northeast Forestry University, Harbin 150040, China
| | - Jiaqi Wang
- College of Forestry, Northeast Forestry University, Harbin 150040, China
| | - Hongfei Zou
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, China
| | - Cheng Zong
- College of Wildlife and Protected Area, Northeast Forestry University, Harbin 150040, China
- Correspondence: (C.Z.); (L.M.)
| | - Ling Ma
- College of Forestry, Northeast Forestry University, Harbin 150040, China
- Correspondence: (C.Z.); (L.M.)
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Luo D, Wu Z, Bai Q, Zhang Y, Huang M, Huang Y, Li X. Universal Stress Proteins: From Gene to Function. Int J Mol Sci 2023; 24:ijms24054725. [PMID: 36902153 PMCID: PMC10003552 DOI: 10.3390/ijms24054725] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/23/2023] [Accepted: 02/23/2023] [Indexed: 03/05/2023] Open
Abstract
Universal stress proteins (USPs) exist across a wide range of species and are vital for survival under stressful conditions. Due to the increasingly harsh global environmental conditions, it is increasingly important to study the role of USPs in achieving stress tolerance. This review discusses the role of USPs in organisms from three aspects: (1) organisms generally have multiple USP genes that play specific roles at different developmental periods of the organism, and, due to their ubiquity, USPs can be used as an important indicator to study species evolution; (2) a comparison of the structures of USPs reveals that they generally bind ATP or its analogs at similar sequence positions, which may underlie the regulatory role of USPs; and (3) the functions of USPs in species are diverse, and are generally directly related to the stress tolerance. In microorganisms, USPs are associated with cell membrane formation, whereas in plants they may act as protein chaperones or RNA chaperones to help plants withstand stress at the molecular level and may also interact with other proteins to regulate normal plant activities. This review will provide directions for future research, focusing on USPs to provide clues for the development of stress-tolerant crop varieties and for the generation of novel green pesticide formulations in agriculture, and to better understand the evolution of drug resistance in pathogenic microorganisms in medicine.
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Masamba P, Kappo AP. Parasite Survival and Disease Persistence in Cystic Fibrosis, Schistosomiasis and Pathogenic Bacterial Diseases: A Role for Universal Stress Proteins? Int J Mol Sci 2021; 22:10878. [PMID: 34639223 PMCID: PMC8509486 DOI: 10.3390/ijms221910878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/15/2021] [Accepted: 09/28/2021] [Indexed: 12/16/2022] Open
Abstract
Universal stress proteins (USPs) were originally discovered in Escherichia coli over two decades ago and since then their presence has been detected in various organisms that include plants, archaea, metazoans, and bacteria. As their name suggests, they function in a series of various cellular responses in both abiotic and biotic stressful conditions such as oxidative stress, exposure to DNA damaging agents, nutrient starvation, high temperature and acidic stress, among others. Although a highly conserved group of proteins, the molecular and biochemical aspects of their functions are largely evasive. This is concerning, as it was observed that USPs act as essential contributors to the survival/persistence of various infectious pathogens. Their ubiquitous nature in various organisms, as well as their augmentation during conditions of stress, is a clear indication of their direct or indirect importance in providing resilience against such conditions. This paper seeks to clarify what has already been reported in the literature on the proposed mechanism of action of USPs in pathogenic organisms.
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Affiliation(s)
- Priscilla Masamba
- Molecular Biophysics and Structural Biology (MBSB) Group, Department of Biochemistry, Kingsway Campus, University of Johannesburg, Auckland Park 2006, South Africa;
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Pobeguts OV, Ladygina VG, Evsyutina DV, Eremeev AV, Zubov AI, Matyushkina DS, Scherbakov PL, Rakitina DV, Fisunov GY. Propionate Induces Virulent Properties of Crohn's Disease-Associated Escherichia coli. Front Microbiol 2020; 11:1460. [PMID: 32733408 PMCID: PMC7360682 DOI: 10.3389/fmicb.2020.01460] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 06/04/2020] [Indexed: 12/16/2022] Open
Abstract
Crohn's disease (CD) is a severe chronic immune-mediated granulomatous inflammatory disease of the gastrointestinal tract. The mechanisms of CD pathogenesis remain obscure. Metagenomic analysis of samples from CD patients revealed that several of them have the elevated level of Escherichia coli with adhesive-invasive phenotype (AIEC). Previously, we isolated an E. coli strain CD isolate ZvL2 from a patient with CD, which features AIEC phenotype. Here, we demonstrate that prolonged growth on propionate containing medium stimulates virulent properties of CD isolate ZvL2, while prolonged growth on glucose reduces these properties to levels indistinguishable from laboratory strain K-12 MG1655. Propionate presence also boosts the ability of CD isolate ZvL2 to penetrate and colonize macrophages. The effect of propionate is reversible, re-passaging of CD isolate on M9 medium supplemented with glucose leads to the loss of its virulent properties. Proteome analysis of CD isolate ZvL2 growth in medium supplemented with propionate or glucose revealed that propionate induces expression porins OmpA and OmpW, transcription factors PhoP and OmpR, and universal stress protein UspE, which were previously found to be important for macrophage colonization by enteropathogenic bacteria.
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Affiliation(s)
- Olga V. Pobeguts
- Department of Molecular Biology and Genetics, Federal Research and Clinical Centre of Physical and Chemical Medicine, Federal Medical-Biological Agency, Moscow, Russia
| | - Valentina G. Ladygina
- Department of Molecular Biology and Genetics, Federal Research and Clinical Centre of Physical and Chemical Medicine, Federal Medical-Biological Agency, Moscow, Russia
| | - Daria V. Evsyutina
- Department of Molecular Biology and Genetics, Federal Research and Clinical Centre of Physical and Chemical Medicine, Federal Medical-Biological Agency, Moscow, Russia
| | - Artem V. Eremeev
- Department of Molecular Biology and Genetics, Federal Research and Clinical Centre of Physical and Chemical Medicine, Federal Medical-Biological Agency, Moscow, Russia
| | - Aleksandr I. Zubov
- Department of Molecular Biology and Genetics, Federal Research and Clinical Centre of Physical and Chemical Medicine, Federal Medical-Biological Agency, Moscow, Russia
| | - Daria S. Matyushkina
- Department of Molecular Biology and Genetics, Federal Research and Clinical Centre of Physical and Chemical Medicine, Federal Medical-Biological Agency, Moscow, Russia
| | | | - Daria V. Rakitina
- Department of Molecular Biology and Genetics, Federal Research and Clinical Centre of Physical and Chemical Medicine, Federal Medical-Biological Agency, Moscow, Russia
| | - Gleb Y. Fisunov
- Department of Molecular Biology and Genetics, Federal Research and Clinical Centre of Physical and Chemical Medicine, Federal Medical-Biological Agency, Moscow, Russia
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The fight for invincibility: Environmental stress response mechanisms and Aeromonas hydrophila. Microb Pathog 2018; 116:135-145. [PMID: 29355702 DOI: 10.1016/j.micpath.2018.01.023] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Revised: 01/15/2018] [Accepted: 01/15/2018] [Indexed: 12/11/2022]
Abstract
Aeromonas hydrophila is a freshwater-dwelling zoonotic bacterium that has economic importance in aquaculture. In the past decade, Aeromonas hydrophila has become increasingly important because of its emergence as a food-borne zoonotic pathogen that is resistant to different treatment regimes. Being an aquatic bacterium, Aeromonas hydrophila is frequently subjected to several stressful environmental conditions, including changes in temperature, acidic pH and starvation that challenge its survival. To cope with these stressful conditions, like every cell, A. hydrophila possesses stress response mechanisms, such as alternative sigma factors, two-component systems, heat shock proteins, cold shock proteins, and acid tolerance response systems that eventually lead the fittest to survive. Moreover, the establishment of genetic variations among the strains related to environmental stress is also of great concern. This review presents the understandings based on inter-strain variations and stress response behavior of A. hydrophila that are important to control the increasing outbreaks of this bacterium in both human populations and aquaculture.
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Vollmer AC, Bark SJ. Twenty-Five Years of Investigating the Universal Stress Protein: Function, Structure, and Applications. ADVANCES IN APPLIED MICROBIOLOGY 2017; 102:1-36. [PMID: 29680123 DOI: 10.1016/bs.aambs.2017.10.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Since the initial discovery of universal stress protein A (UspA) 25 years ago, remarkable advances in molecular and biochemical technologies have revolutionized our understanding of biology. Many studies using these technologies have focused on characterization of the uspA gene and Usp-type proteins. These studies have identified the conservation of Usp-like proteins across bacteria, archaea, plants, and even some invertebrate animals. Regulation of these proteins under diverse stresses has been associated with different stress-response genes including spoT and relA in the stringent response and the dosR two-component signaling pathways. These and other foundational studies suggest Usps serve regulatory and protective roles to enable adaptation and survival under external stresses. Despite these foundational studies, many bacterial species have multiple paralogs of genes encoding these proteins and ablation of the genes does not provide a distinct phenotype. This outcome has limited our understanding of the biochemical functions of these proteins. Here, we summarize the current knowledge of Usps in general and UspA in particular across different genera as well as conclusions about their functions from seminal studies in diverse organisms. Our objective has been to organize the foundational studies in this field to identify the significant impediments to further understanding of Usp functions at the molecular level. We propose ideas and experimental approaches that may overcome these impediments and drive future development of molecular approaches to understand and target Usps as central regulators of stress adaptation and survival. Despite the fact that the full functions of Usps are still not known, creative many applications have already been proposed, tested, and used. The complementary approaches of basic research and applications, along with new technology and analytic tools, may yield the elusive yet critical functions of universal stress proteins in diverse systems.
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