1
|
Zhao X, Li F, Ali M, Li X, Fu X, Zhang X. Emerging roles and mechanisms of lncRNAs in fruit and vegetables. HORTICULTURE RESEARCH 2024; 11:uhae046. [PMID: 38706580 PMCID: PMC11069430 DOI: 10.1093/hr/uhae046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/07/2024] [Indexed: 05/07/2024]
Abstract
With the development of genome sequencing technologies, many long non-coding RNAs (lncRNAs) have been identified in fruit and vegetables. lncRNAs are primarily transcribed and spliced by RNA polymerase II (Pol II) or plant-specific Pol IV/V, and exhibit limited evolutionary conservation. lncRNAs intricately regulate various aspects of fruit and vegetables, including pigment accumulation, reproductive tissue development, fruit ripening, and responses to biotic and abiotic stresses, through diverse mechanisms such as gene expression modulation, interaction with hormones and transcription factors, microRNA regulation, and involvement in alternative splicing. This review presents a comprehensive overview of lncRNA classification, basic characteristics, and, most importantly, recent advances in understanding their functions and regulatory mechanisms.
Collapse
Affiliation(s)
- Xiuming Zhao
- College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, 255000, Shandong, China
| | - Fujun Li
- College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, 255000, Shandong, China
| | - Maratab Ali
- College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, 255000, Shandong, China
| | - Xiaoan Li
- College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, 255000, Shandong, China
| | - Xiaodong Fu
- College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, 255000, Shandong, China
| | - Xinhua Zhang
- College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, 255000, Shandong, China
| |
Collapse
|
2
|
Li W, Zhou Y, Zhang H, Hu M, Lu P, Qu C. Study on peanut protein oxidation and metabolomics/proteomics analysis of peanut response under hypoxic/re-aeration storage. Food Chem X 2024; 21:101173. [PMID: 38370304 PMCID: PMC10869743 DOI: 10.1016/j.fochx.2024.101173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/23/2024] [Accepted: 02/01/2024] [Indexed: 02/20/2024] Open
Abstract
To better understand the effect of oxygen levels in the storage environment on peanut protein oxidation and explore the mechanism, the functional properties and the oxidation degree of peanut proteins extracted from peanuts under conventional storage (CS), nitrogen modified atmosphere storage (NS, hypoxic) and re-aeration storage (RS) were investigated. Metabolomics and proteomics were employed to analyze peanut's response to hypoxic/re-aeration storage environment. The results showed that NS retarded the decline of the functional properties and the oxidation of peanut proteins, while the process were accelerated after re-aeration. That was the result of the metabolic changes of peanuts under different storage environments. The omics results presented the decreased (NS)/increased (RS) levels of the antioxidant-related proteins acetaldehyde dehydrogenase and glutathione S-transferase, and the inhibition (NS)/activation (RS) of metabolic pathways such as the TCA cycle and the pentose phosphate pathway. This study provided a reference for the re-aeration storage of other agricultural products.
Collapse
Affiliation(s)
- Wenhao Li
- School of Food and Strategic Reserves, Henan University of Technology, Zhengzhou 450001, China
| | - Yuhao Zhou
- School of Food and Strategic Reserves, Henan University of Technology, Zhengzhou 450001, China
| | - Huayang Zhang
- School of Food and Strategic Reserves, Henan University of Technology, Zhengzhou 450001, China
| | - Mei Hu
- School of Food and Strategic Reserves, Henan University of Technology, Zhengzhou 450001, China
| | - Peng Lu
- School of Food and Strategic Reserves, Henan University of Technology, Zhengzhou 450001, China
| | - Chenling Qu
- School of Food and Strategic Reserves, Henan University of Technology, Zhengzhou 450001, China
| |
Collapse
|
3
|
Misra V, Mall AK, Pandey H, Srivastava S, Sharma A. Advancements and prospects of CRISPR/Cas9 technologies for abiotic and biotic stresses in sugar beet. Front Genet 2023; 14:1235855. [PMID: 38028586 PMCID: PMC10665535 DOI: 10.3389/fgene.2023.1235855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Sugar beet is a crop with high sucrose content, known for sugar production and recently being considered as an emerging raw material for bioethanol production. This crop is also utilized as cattle feed, mainly when animal green fodder is scarce. Bioethanol and hydrogen gas production from this crop is an essential source of clean energy. Environmental stresses (abiotic/biotic) severely affect the productivity of this crop. Over the past few decades, the molecular mechanisms of biotic and abiotic stress responses in sugar beet have been investigated using next-generation sequencing, gene editing/silencing, and over-expression approaches. This information can be efficiently utilized through CRISPR/Cas 9 technology to mitigate the effects of abiotic and biotic stresses in sugar beet cultivation. This review highlights the potential use of CRISPR/Cas 9 technology for abiotic and biotic stress management in sugar beet. Beet genes known to be involved in response to alkaline, cold, and heavy metal stresses can be precisely modified via CRISPR/Cas 9 technology for enhancing sugar beet's resilience to abiotic stresses with minimal off-target effects. Similarly, CRISPR/Cas 9 technology can help generate insect-resistant sugar beet varieties by targeting susceptibility-related genes, whereas incorporating Cry1Ab and Cry1C genes may provide defense against lepidopteron insects. Overall, CRISPR/Cas 9 technology may help enhance sugar beet's adaptability to challenging environments, ensuring sustainable, high-yield production.
Collapse
Affiliation(s)
- Varucha Misra
- ICAR-Indian Institute of Sugarcane Research, Lucknow, India
| | - A. K. Mall
- ICAR-Indian Institute of Sugarcane Research, Lucknow, India
| | - Himanshu Pandey
- ICAR-Indian Institute of Sugarcane Research, Lucknow, India
- Khalsa College, Amritsar, India
| | | | - Avinash Sharma
- Faculty of Agricultural Sciences, Arunachal University of Studies, Namsai, India
| |
Collapse
|
4
|
Li J, Wang J, Pang Q, Yan X. Analysis of N 6-methyladenosine reveals a new important mechanism regulating the salt tolerance of sugar beet (Beta vulgaris). PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2023; 335:111794. [PMID: 37459955 DOI: 10.1016/j.plantsci.2023.111794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/31/2023]
Abstract
Salinity is an important environmental factor in crop growth and development. N6-methyladenosine (m6A) is an essential epigenetic modification that regulates plant-environment interaction. Sugar beet is a major sugar-yielding crop that has a certain tolerance to salt, but the dynamic response elicited by the m6A modification of transcripts under salt stress remains unknown. In this study, sugar beet was exposed to 300 mM NaCl to investigate its physiological response to high salinity and transcriptome-wide m6A modification profile. After the salt treatment, 7737 significantly modified m6A sites and 4981 differentially expressed genes (DEGs) were identified. Among the 312 m6A-modified DEGs, 113 hypomethylated DEGs were up-regulated and 99 hypermethylated DEGs were down-regulated, indicating a negative correlation between m6A modification and gene expression. Well-known salt tolerance genes (e.g., sodium/hydrogen exchanger 1, choline monooxygenase, and nucleoredoxin 2) and phospholipid signaling pathway genes (phosphoinositol-specific phospholipase C, phospholipase D, diacylglycerol kinase 1, etc.) were also among the m6A-modified genes. Further analysis showed that m6A modification may regulate salt-tolerant related gene expression by controlling mRNA stability. Therefore, changes in m6A modification may negatively regulate the expression of the salt-resistant genes in sugar beet, at least in part by modulating the stability of the mRNA via demethylase BvAlkbh10B. These findings could provide a better understanding of the epigenetic mechanisms of salt tolerance in sugar beets and uncover new candidate genes for improving the production of sugar beets planted in high-salinity soil.
Collapse
Affiliation(s)
- Junliang Li
- National and Local Joint Engineering Research Center of Ecological Treatment Technology for Urban Water Pollution, Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, Institute for Eco-environmental Research of Sanyang Wetland, College of Life and Environmental Science, Wenzhou University, Zhong-Xin Street, Wenzhou 325035, China; Post-doctoral Research Stations, Northeast Forestry University, Harbin 150040, China
| | - Jiayuan Wang
- National and Local Joint Engineering Research Center of Ecological Treatment Technology for Urban Water Pollution, Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, Institute for Eco-environmental Research of Sanyang Wetland, College of Life and Environmental Science, Wenzhou University, Zhong-Xin Street, Wenzhou 325035, China
| | - Qiuying Pang
- Post-doctoral Research Stations, Northeast Forestry University, Harbin 150040, China; Key Laboratory of Saline-alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Sciences, Northeast Forestry University, Harbin 150040, China.
| | - Xiufeng Yan
- National and Local Joint Engineering Research Center of Ecological Treatment Technology for Urban Water Pollution, Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, Institute for Eco-environmental Research of Sanyang Wetland, College of Life and Environmental Science, Wenzhou University, Zhong-Xin Street, Wenzhou 325035, China.
| |
Collapse
|
5
|
Faris Abdulkhadum Al-Mamoorı D, Celik Altunoglu Y, Horuz E, Özkan Kök B. Investigation of the expansin gene family in sugar beet (Beta vulgaris) by the genome-wide level and their expression responses under abiotic stresses. Biol Futur 2023; 74:295-307. [PMID: 37642915 DOI: 10.1007/s42977-023-00176-1] [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: 10/27/2022] [Accepted: 08/13/2023] [Indexed: 08/31/2023]
Abstract
Sugar beet (Beta vulgaris ssp. vulgaris) is primarily used in sugar production worldwide. Expansins are a gene family of cell wall proteins effective in regulating cell wall structure. They also participate in developmental stages, including cell and leaf growth, root development, and fruit ripening. This study comprehensively characterizes the expansin gene family members found in the sugar beet genome. In addition, in silico expression analysis of sugar beet expansin genes under variable abiotic stress conditions and expression profiles of expansin genes under combined drought and heat stresses by the qRT-PCR method were evaluated in the study. A total of 31 sugar beet expansin genes were identified. BvuEXLA-02 and BvuEXLB-02 genes can have abiotic stress tolerance roles besides their roles in normal development. Determining the properties of sugar beet expansin, family members can help enable the cellulose hydrolysis mechanism and raise plant biomass. Elucidating expression profiles of the sugar beet expansin genes under variable stress conditions can support improving plant productivity. The results of the current study may also contribute to the deep understanding of sugar beet expansin genes in the future.
Collapse
Affiliation(s)
| | - Yasemin Celik Altunoglu
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Kastamonu University, Kastamonu, Turkey.
| | - Erdoğan Horuz
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Kastamonu University, Kastamonu, Turkey
| | - Büşra Özkan Kök
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Kastamonu University, Kastamonu, Turkey
| |
Collapse
|
6
|
Li J, Pang Q, Yan X. Unique Features of the m 6A Methylome and Its Response to Salt Stress in the Roots of Sugar Beet ( Beta vulgaris). Int J Mol Sci 2023; 24:11659. [PMID: 37511417 PMCID: PMC10380635 DOI: 10.3390/ijms241411659] [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: 06/23/2023] [Revised: 07/13/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Salt is one of the most important environmental factors in crop growth and development. N6-methyladenosine (m6A) is an epigenetic modification that regulates plant-environment interaction at transcriptional and translational levels. Sugar beet is a salt-tolerant sugar-yielding crop, but how m6A modification affects its response to salt stress remains unknown. In this study, m6A-seq was used to explore the role of m6A modification in response to salt stress in sugar beet (Beta vulgaris). Transcriptome-wide m6A methylation profiles and physiological responses to high salinity were investigated in beet roots. After treatment with 300 mM NaCl, the activities of peroxidase and catalase, the root activity, and the contents of Na+, K+, and Ca2+ in the roots were significantly affected by salt stress. Compared with the control plants, 6904 differentially expressed genes (DEGs) and 566 differentially methylated peaks (DMPs) were identified. Association analysis revealed that 243 DEGs contained DMP, and 80% of these DEGs had expression patterns that were negatively correlated with the extent of m6A modification. Further analysis verified that m6A methylation may regulate the expression of some genes by controlling their mRNA stability. Functional analysis revealed that m6A modifications primarily affect the expression of genes involved in energy metabolism, transport, signal transduction, transcription factors, and cell wall organization. This study provides evidence that a post-transcriptional regulatory mechanism mediates gene expression during salt stress by affecting the stability of mRNA in the root.
Collapse
Affiliation(s)
- Junliang Li
- National and Local Joint Engineering Research Center of Ecological Treatment Technology for Urban Water Pollution, Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, Institute for Eco-Environmental Research of Sanyang Wetland, College of Life and Environmental Science, Wenzhou University, Zhong-Xin Street, Wenzhou 325035, China
- Post-Doctoral Research Stations, Northeast Forestry University, Harbin 150040, China
| | - Qiuying Pang
- Post-Doctoral Research Stations, Northeast Forestry University, Harbin 150040, China
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration, Ministry of Education, College of Life Sciences, Northeast Forestry University, Harbin 150040, China
| | - Xiufeng Yan
- National and Local Joint Engineering Research Center of Ecological Treatment Technology for Urban Water Pollution, Zhejiang Provincial Key Laboratory for Water Environment and Marine Biological Resources Protection, Institute for Eco-Environmental Research of Sanyang Wetland, College of Life and Environmental Science, Wenzhou University, Zhong-Xin Street, Wenzhou 325035, China
| |
Collapse
|
7
|
Wei L, Du Y, Xiang J, Zheng T, Cheng J, Wu J. Integrated mRNA and miRNA transcriptome analysis of grape in responses to salt stress. FRONTIERS IN PLANT SCIENCE 2023; 14:1173857. [PMID: 37223813 PMCID: PMC10200882 DOI: 10.3389/fpls.2023.1173857] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 04/07/2023] [Indexed: 05/25/2023]
Abstract
Salt stress is an important factor which may negatively affect plant growth and development. High concentrations of Na+ ions can destroy the ion balance in plant somatic cells, as well as destroying cell membranes and forming a large number of reactive oxygen species (ROS) and other damage mechanisms. However, plants have evolved numerous defense mechanisms in response to the damages caused by salt stress conditions. Grape (Vitis vinifera L.), a type of economic crop, is widely planted throughout the world. It has been found that salt stress is an important factor affecting the quality and growth of grape crops. In this study, a high-throughput sequencing method was used to identify the differentially expressed miRNAs and mRNAs in grapes as responses to salt stress. A total of 7,856 differentially expressed genes under the salt stress conditions were successfully identified, of which 3,504 genes were observed to have up-regulated expressions and 4,352 genes had down-regulated expressions. In addition, this study also identified 3,027 miRNAs from the sequencing data using bowtie and mireap software. Among those, 174 were found to be highly conserved, and the remaining miRNAs were less conserved. In order to analyze the expression levels of those miRNAs under salt stress conditions, a TPM algorithm and DESeq software were utilized to screen the differentially expressed miRNAs among different treatments. Subsequently, a total of thirty-nine differentially expressed miRNAs were identified, of which fourteen were observed to be up-regulated miRNAs and twenty-five were down-regulated under the salt stress conditions. A regulatory network was built in order to examine the responses of grape plants to salt stress, with the goal of laying a solid foundation for revealing the molecular mechanism of grape in responses to salt stress.
Collapse
Affiliation(s)
- Lingzhu Wei
- Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Yuanpeng Du
- College of Horticulture Science and Engineering, Shandong Agricultural University, Taian, Shandong, China
| | - Jiang Xiang
- Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Ting Zheng
- Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Jianhui Cheng
- Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| | - Jiang Wu
- Institute of Horticulture, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, China
| |
Collapse
|
8
|
Liu R, Ma Y, Guo T, Li G. Identification, biogenesis, function, and mechanism of action of circular RNAs in plants. PLANT COMMUNICATIONS 2023; 4:100430. [PMID: 36081344 PMCID: PMC9860190 DOI: 10.1016/j.xplc.2022.100430] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/11/2022] [Accepted: 09/05/2022] [Indexed: 06/15/2023]
Abstract
Circular RNAs (circRNAs) are a class of single-stranded, closed RNA molecules with unique functions that are ubiquitously expressed in all eukaryotes. The biogenesis of circRNAs is regulated by specific cis-acting elements and trans-acting factors in humans and animals. circRNAs mainly exert their biological functions by acting as microRNA sponges, forming R-loops, interacting with RNA-binding proteins, or being translated into polypeptides or proteins in human and animal cells. Genome-wide identification of circRNAs has been performed in multiple plant species, and the results suggest that circRNAs are abundant and ubiquitously expressed in plants. There is emerging compelling evidence to suggest that circRNAs play essential roles during plant growth and development as well as in the responses to biotic and abiotic stress. However, compared with recent advances in human and animal systems, the roles of most circRNAs in plants are unclear at present. Here we review the identification, biogenesis, function, and mechanism of action of plant circRNAs, which will provide a fundamental understanding of the characteristics and complexity of circRNAs in plants.
Collapse
Affiliation(s)
- Ruiqi Liu
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Yu Ma
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China
| | - Tao Guo
- State Key Laboratory of Crop Stress Biology for Arid Areas and Institute of Future Agriculture, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Guanglin Li
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China, College of Life Sciences, Shaanxi Normal University, Xi'an, Shaanxi 710119, China.
| |
Collapse
|
9
|
PGC-1α participates in tumor chemoresistance by regulating glucose metabolism and mitochondrial function. Mol Cell Biochem 2023; 478:47-57. [PMID: 35713741 DOI: 10.1007/s11010-022-04477-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 05/10/2022] [Indexed: 01/22/2023]
Abstract
Chemotherapy resistance is the main reason for the failure of cancer treatment. The mechanism of drug resistance is complex and diverse. In recent years, the role of glucose metabolism and mitochondrial function in cancer resistance has gathered considerable interest. The increase in metabolic plasticity of cancer cells' mitochondria and adaptive changes to the mitochondrial function are some of the mechanisms through which cancer cells resist chemotherapy. As a key molecule regulating the mitochondrial function and glucose metabolism, PGC-1α plays an indispensable role in cancer progression. However, the role of PGC-1α in chemotherapy resistance remains controversial. Here, we discuss the role of PGC-1α in glucose metabolism and mitochondrial function and present a comprehensive overview of PGC-1α in chemotherapy resistance.
Collapse
|
10
|
Liang N, Cheng D, Zhao L, Lu H, Xu L, Bi Y. Identification of the Genes Encoding B3 Domain-Containing Proteins Related to Vernalization of Beta vulgaris. Genes (Basel) 2022; 13:genes13122217. [PMID: 36553484 PMCID: PMC9778101 DOI: 10.3390/genes13122217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/18/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Vernalization is the process of exposure to low temperatures, which is crucial for the transition from vegetative to reproductive growth of plants. In this study, the global landscape vernalization-related mRNAs and long noncoding RNAs (lncRNAs) were identified in Beta vulgaris. A total of 22,159 differentially expressed mRNAs and 4418 differentially expressed lncRNAs were uncovered between the vernalized and nonvernalized samples. Various regulatory proteins, such as zinc finger CCCH domain-containing proteins, F-box proteins, flowering-time-related proteins FY and FPA, PHD finger protein EHD3 and B3 domain proteins were identified. Intriguingly, a novel vernalization-related lncRNA-mRNA target-gene co-expression regulatory network and the candidate vernalization genes, VRN1, VRN1-like, VAL1 and VAL2, encoding B3 domain-containing proteins were also unveiled. The results of this study pave the way for further illumination of the molecular mechanisms underlying the vernalization of B. vulgaris.
Collapse
Affiliation(s)
- Naiguo Liang
- School of Life Sciences and Food Engineering, Huaiyin Institute of Technology, Huaian 223001, China
- Correspondence:
| | - Dayou Cheng
- School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, China
| | - Li Zhao
- School of Life Sciences and Food Engineering, Huaiyin Institute of Technology, Huaian 223001, China
| | - Hedong Lu
- School of Life Sciences and Food Engineering, Huaiyin Institute of Technology, Huaian 223001, China
| | - Lei Xu
- School of Life Sciences and Food Engineering, Huaiyin Institute of Technology, Huaian 223001, China
| | - Yanhong Bi
- School of Life Sciences and Food Engineering, Huaiyin Institute of Technology, Huaian 223001, China
| |
Collapse
|
11
|
A Combination of a Genome-Wide Association Study and a Transcriptome Analysis Reveals circRNAs as New Regulators Involved in the Response to Salt Stress in Maize. Int J Mol Sci 2022; 23:ijms23179755. [PMID: 36077153 PMCID: PMC9456493 DOI: 10.3390/ijms23179755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/20/2022] [Accepted: 08/24/2022] [Indexed: 11/18/2022] Open
Abstract
Salinization seriously threatens the normal growth of maize, especially at the seedling stage. Recent studies have demonstrated that circular RNAs (circRNAs) play vital roles in the regulation of plant stress resistance. Here, we performed a genome-wide association study (GWAS) on the survival rate of 300 maize accessions under a salt stress treatment. A total of 5 trait-associated SNPs and 86 candidate genes were obtained by the GWAS. We performed RNA sequencing for 28 transcriptome libraries derived from 2 maize lines with contrasting salt tolerance under normal and salt treatment conditions. A total of 1217 highly expressed circRNAs were identified, of which 371 were responsive to a salt treatment. Using PCR and Sanger sequencing, we verified the reliability of these differentially expressed circRNAs. An integration of the GWAS and RNA-Seq analyses uncovered two differentially expressed hub genes (Zm00001eb013650 and Zm00001eb198930), which were regulated by four circRNAs. Based on these results, we constructed a regulation model of circRNA/miRNA/mRNA that mediated salt stress tolerance in maize. By conducting hub gene-based association analyses, we detected a favorable haplotype in Zm00001eb198930, which was responsible for high salt tolerance. These results help to clarify the regulatory relationship between circRNAs and their target genes as well as to develop salt-tolerant lines for maize breeding.
Collapse
|
12
|
Cui J, Li J, Dai C, Li L. Transcriptome and Metabolome Analyses Revealed the Response Mechanism of Sugar Beet to Salt Stress of Different Durations. Int J Mol Sci 2022; 23:ijms23179599. [PMID: 36076993 PMCID: PMC9455719 DOI: 10.3390/ijms23179599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 08/17/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
Salinity is one of the most serious threats to agriculture worldwide. Sugar beet is an important sugar-yielding crop and has a certain tolerance to salt; however, the genome-wide dynamic response to salt stress remains largely unknown in sugar beet. In the present study, physiological and transcriptome analyses of sugar beet leaves and roots were compared under salt stress at five time points. The results showed that different salt stresses influenced phenotypic characteristics, leaf relative water content and root activity in sugar beet. The contents of chlorophyll, malondialdehyde (MDA), the activities of peroxidase (POD), superoxide dismutase (SOD), and catalase (CAT) were also affected by different salt stresses. Compared with control plants, there were 7391 and 8729 differentially expressed genes (DEGs) in leaves and roots under salt stress, respectively. A total of 41 hub genes related to salt stress were identified by weighted gene co-expression network analysis (WGCNA) from DEGs, and a transcriptional regulatory network based on these genes was constructed. The expression pattern of hub genes under salt stress was confirmed by qRT-PCR. In addition, the metabolite of sugar beet was compared under salt stress for 24 h. A total of 157 and 157 differentially accumulated metabolites (DAMs) were identified in leaves and roots, respectively. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis further indicated that DEGs and DAMs act on the starch and sucrose metabolism, alpha-linolenic acid metabolism, phenylpropanoid biosynthesis and plant hormone signal transduction pathway. In this study, RNA-seq, WGCNA analysis and untargeted metabolomics were combined to investigate the transcriptional and metabolic changes of sugar beet during salt stress. The results provided new insights into the molecular mechanism of sugar beet response to salt stress, and also provided candidate genes for sugar beet improvement.
Collapse
Affiliation(s)
- Jie Cui
- School of Medicine and Health, Harbin Institute of Technology, Harbin 150086, China
- Correspondence: ; Tel.: +86-0451-86622017
| | - Junliang Li
- College of Life and Environmental Science, Wenzhou University, Wenzhou 325035, China
- College of Life Science, Northeast Forestry University, Harbin 150040, China
| | - Cuihong Dai
- School of Medicine and Health, Harbin Institute of Technology, Harbin 150086, China
| | - Liping Li
- School of Medicine and Health, Harbin Institute of Technology, Harbin 150086, China
| |
Collapse
|
13
|
Bulbul Ahmed M, Humayan Kabir A. Understanding of the various aspects of gene regulatory networks related to crop improvement. Gene 2022; 833:146556. [PMID: 35609798 DOI: 10.1016/j.gene.2022.146556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/14/2022] [Accepted: 05/06/2022] [Indexed: 12/30/2022]
Abstract
The hierarchical relationship between transcription factors, associated proteins, and their target genes is defined by a gene regulatory network (GRN). GRNs allow us to understand how the genotype and environment of a plant are incorporated to control the downstream physiological responses. During plant growth or environmental acclimatization, GRNs are diverse and can be differently regulated across tissue types and organs. An overview of recent advances in the development of GRN that speed up basic and applied plant research is given here. Furthermore, the overview of genome and transcriptome involving GRN research along with the exciting advancement and application are discussed. In addition, different approaches to GRN predictions were elucidated. In this review, we also describe the role of GRN in crop improvement, crop plant manipulation, stress responses, speed breeding and identifying genetic variations/locus. Finally, the challenges and prospects of GRN in plant biology are discussed.
Collapse
Affiliation(s)
- Md Bulbul Ahmed
- Plant Science Department, McGill University, 21111 lakeshore Road, Ste. Anne de Bellevue H9X3V9, Quebec, Canada; Institut de Recherche en Biologie Végétale (IRBV), University of Montreal, Montréal, Québec H1X 2B2, Canada.
| | | |
Collapse
|
14
|
Vriend J, Klonisch T. Genes of the Ubiquitin Proteasome System Qualify as Differential Markers in Malignant Glioma of Astrocytic and Oligodendroglial Origin. Cell Mol Neurobiol 2022; 43:1425-1452. [PMID: 35896929 PMCID: PMC10079750 DOI: 10.1007/s10571-022-01261-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 07/11/2022] [Indexed: 11/25/2022]
Abstract
We have mined public genomic datasets to identify genes coding for components of the ubiquitin proteasome system (UPS) that may qualify as potential diagnostic and therapeutic targets in the three major glioma types, astrocytoma (AS), glioblastoma (GBM), and oligodendroglioma (ODG). In the Sun dataset of glioma (GEO ID: GSE4290), expression of the genes UBE2S and UBE2C, which encode ubiquitin conjugases important for cell-cycle progression, distinguished GBM from AS and ODG. KEGG analysis showed that among the ubiquitin E3 ligase genes differentially expressed, the Notch pathway was significantly over-represented, whereas among the E3 ligase adaptor genes the Hippo pathway was over-represented. We provide evidence that the UPS gene contributions to the Notch and Hippo pathway signatures are related to stem cell pathways and can distinguish GBM from AS and ODG. In the Sun dataset, AURKA and TPX2, two cell-cycle genes coding for E3 ligases, and the cell-cycle gene coding for the E3 adaptor CDC20 were upregulated in GBM. E3 ligase adaptor genes differentially expressed were also over-represented for the Hippo pathway and were able to distinguish classic, mesenchymal, and proneural subtypes of GBM. Also over-expressed in GBM were PSMB8 and PSMB9, genes encoding subunits of the immunoproteasome. Our transcriptome analysis provides a strong rationale for UPS members as attractive therapeutic targets for the development of more effective treatment strategies in malignant glioma. Ubiquitin proteasome system and glioblastoma: E1-ubiquitin-activating enzyme, E2-ubiquitin-conjugating enzyme, E3-ubiquitin ligase. Ubiquitinated substrates of E3 ligases may be degraded by the proteasome. Expression of genes for specific E2 conjugases, E3 ligases, and genes for proteasome subunits may serve as differential markers of subtypes of glioblastoma.
Collapse
Affiliation(s)
- Jerry Vriend
- Department of Human Anatomy and Cell Science, Max Rady College of Medicine, Max Rady Faculty of Health Sciences, University of Manitoba, Rm34, BMSB, 745 Bannatyne Ave, Winnipeg, MB, R3E0J9, Canada.
| | - Thomas Klonisch
- Department of Human Anatomy and Cell Science, Max Rady College of Medicine, Max Rady Faculty of Health Sciences, University of Manitoba, Rm34, BMSB, 745 Bannatyne Ave, Winnipeg, MB, R3E0J9, Canada
| |
Collapse
|
15
|
Melatonin-related signaling pathways and their regulatory effects in aging organisms. Biogerontology 2022; 23:529-539. [PMID: 35895186 DOI: 10.1007/s10522-022-09981-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2022] [Indexed: 12/17/2022]
Abstract
Melatonin is a tryptophan-derived ancestral molecule evolved in bacteria. According to the endosymbiotic theory, eukaryotic cells received mitochondria, plastids, and other organelles from bacteria by internalization. After the endosymbiosis, bacteria evolved into organelles and retained their ability of producing melatonin. Melatonin is a small, evolutionarily conserved indole with multiple receptor-mediated, receptor-dependent, and independent actions. Melatonin's initial function was likely a radical scavenger in bacteria that's why there was high intensity of free radicals on primitive atmosphere in the ancient times, and hormetic functions of melatonin, which are effecting through the level of gene expression via prooxidant and antioxidant redox pathways, are developed in throughout the eukaryotic evolution. In the earlier stages of life, endosymbiotic events between mitochondria and other downstream organelles continue with mutual benefits. However, this interaction gradually deteriorates as a result of the imperfection of both mitochondrial and extramitochondrial endosymbiotic crosstalk with the advancing age of eukaryotic organisms. Throughout the aging process melatonin levels tend to reduce and as a manifestation of this, many symptoms in organisms' homeostasis, such as deterioration in adjustment of cellular clocks, are commonly seen. In addition, due to deterioration in mitochondrial integrity and functions, immunity decreases, and lower levels of melatonin renders older individuals to be more susceptible to impaired redox modulation and age-related diseases. Our aim in this paper is to focus on the several redox modulation mechanisms in which melatonin signaling has a central role, to discuss melatonin's gerontological aspects and to provide new research ideas with researchers.
Collapse
|
16
|
Zhang L, Yue Y, Wang X, Dai W, Piao C, Yu H. Optimization of fermentation for γ-aminobutyric acid (GABA) production by yeast Kluyveromyces marxianus C21 in okara (soybean residue). Bioprocess Biosyst Eng 2022; 45:1111-1123. [PMID: 35179639 DOI: 10.1007/s00449-022-02702-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Accepted: 01/28/2022] [Indexed: 12/27/2022]
Abstract
γ-Aminobutyric acid (GABA) is a non-protein amino acid with a variety of physiological functions. Recently, yeast Kluyveromyces marxianus strains involved in the catabolism and anabolism of GABA can be used as a microbial platform for GABA production. Okara, rich in nutrients, can be used as a low-cost fermentation substrate for the production of functional materials. This study first proved the advantages of the okara medium to produce GABA by K. marxianus C21 when L-glutamate (L-Glu) or monosodium glutamate (MSG) is the substrate. The highest production of GABA was obtained with 4.31 g/L at optimization condition of culture temperature 35 °C, fermentation time 60 h, and initial pH 4.0. Furthermore, adding peptone significantly increased the GABA production while glucose and vitamin B6 had no positive impact on GABA production. This research provided a powerful new strategy of GABA production by K. marxianus C21 fermentation and is expected to be widely utilized in the functional foods industry to increase GABA content for consumers as a daily supplement as suggested.
Collapse
Affiliation(s)
- Lei Zhang
- College of Food Science and Engineering, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, Jilin, China
| | - Yang Yue
- College of Food Science and Engineering, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, Jilin, China
| | - Xiujuan Wang
- College of Food Science and Engineering, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, Jilin, China
| | - Weichang Dai
- College of Food Science and Engineering, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, Jilin, China
| | - Chunhong Piao
- College of Food Science and Engineering, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, Jilin, China.
- National Engineering Laboratory for Wheat and Corn Deep Processing, Changchun, 130118, Jilin, China.
| | - Hansong Yu
- College of Food Science and Engineering, Jilin Agricultural University, 2888 Xincheng Street, Changchun, 130118, Jilin, China.
- National Engineering Laboratory for Wheat and Corn Deep Processing, Changchun, 130118, Jilin, China.
| |
Collapse
|
17
|
Cai D, Ma X, Guo H, Zhang H, Bian A, Yu H, Cheng W. Prognostic value of p16, p53, and pcna in sarcoma and an evaluation of immune infiltration. J Orthop Surg Res 2022; 17:305. [PMID: 35689249 PMCID: PMC9185979 DOI: 10.1186/s13018-022-03193-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 05/26/2022] [Indexed: 12/22/2022] Open
Abstract
Background p16, p53, and proliferating cell nuclear antigen (pcna) genes play significant roles in many chromatin modifications and have been found to be highly expressed in a variety of tumor tissues. Therefore, they have been used as target genes for some tumor therapies. However, the differential expressions of the p16, p53, and pcna genes in human sarcomas and their effects on prognosis have not been widely reported. Methods The Oncomine dataset was used to analyze the transcription levels of p16, p53, and pcna genes, and the gene expression profile interactive analysis (GEPIA) dataset was used to analyze the differential expressions of p16, p53, and pcna. The expression levels of p16, p53, and pcna were further analyzed by Western Blotting. GEPIA and Kaplan–Meier analyses were used to analyze the prognostic value of p16, p53, and pcna. Furthermore, p16, p53, and pcna gene mutations and their association with overall survival (OS) and disease-free survival (DFS) were analyzed using cBioPortal datasets. In addition, genes co-expressed with p16, p53, and pcna were analyzed using Oncomine. The DAVID dataset was used to analyze the functional enrichment of p16, p53, pcna, and their co-expressed genes by Gene Ontology (GO) and Metascape were used to construct a network map. Finally, the immune cell infiltration of p16, p53, and pcna in patients with sarcoma was reported by Tumor Immune Estimation Resource (TIMER). Results p16, p53, and pcna were up-regulated in human sarcoma tissues and almost all sarcoma cell lines. Western Blotting showed that the expression of p16, p53, and pcna was elevated in osteosarcoma cell lines. The expression of pcna was correlated with OS, the expression of p16, p53, and pcna was correlated with relapse-free survival, and the genetic mutation of p16 was negatively correlated with OS and DFS. We also found that p16, p53, and pcna genes were positively/negatively correlated with immune cell infiltration in sarcoma. Conclusions The results of this study showed that p16, p53, and pcna can significantly affect the survival and immune status of sarcoma patients. Therefore, p16, p53, and pcna could be used as potential biomarkers of prognosis and immune infiltration in human sarcoma and provide a possible therapeutic target for sarcoma.
Collapse
Affiliation(s)
- Dechao Cai
- Department of Orthopedics, The Second Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Xiao Ma
- Department of Orthopedics, The Second Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Huihui Guo
- Department of Orthopedics, The Second Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Haotian Zhang
- Department of Orthopedics, The Second Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Ashuai Bian
- Department of Orthopedics, The Second Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Haoran Yu
- Department of Orthopedics, The Second Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China
| | - Wendan Cheng
- Department of Orthopedics, The Second Hospital of Anhui Medical University, 678 Furong Road, Hefei, 230601, China.
| |
Collapse
|
18
|
Zhou R, Jiang F, Niu L, Song X, Yu L, Yang Y, Wu Z. Increase Crop Resilience to Heat Stress Using Omic Strategies. FRONTIERS IN PLANT SCIENCE 2022; 13:891861. [PMID: 35656008 PMCID: PMC9152541 DOI: 10.3389/fpls.2022.891861] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/04/2022] [Indexed: 06/15/2023]
Abstract
Varieties of various crops with high resilience are urgently needed to feed the increased population in climate change conditions. Human activities and climate change have led to frequent and strong weather fluctuation, which cause various abiotic stresses to crops. The understanding of crops' responses to abiotic stresses in different aspects including genes, RNAs, proteins, metabolites, and phenotypes can facilitate crop breeding. Using multi-omics methods, mainly genomics, transcriptomics, proteomics, metabolomics, and phenomics, to study crops' responses to abiotic stresses will generate a better, deeper, and more comprehensive understanding. More importantly, multi-omics can provide multiple layers of information on biological data to understand plant biology, which will open windows for new opportunities to improve crop resilience and tolerance. However, the opportunities and challenges coexist. Interpretation of the multidimensional data from multi-omics and translation of the data into biological meaningful context remained a challenge. More reasonable experimental designs starting from sowing seed, cultivating the plant, and collecting and extracting samples were necessary for a multi-omics study as the first step. The normalization, transformation, and scaling of single-omics data should consider the integration of multi-omics. This review reports the current study of crops at abiotic stresses in particular heat stress using omics, which will help to accelerate crop improvement to better tolerate and adapt to climate change.
Collapse
Affiliation(s)
- Rong Zhou
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
- Department of Food Science, Aarhus University, Aarhus, Denmark
| | - Fangling Jiang
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Lifei Niu
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Xiaoming Song
- College of Life Sciences, North China University of Science and Technology, Tangshan, China
| | - Lu Yu
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| | - Yuwen Yang
- Excellence and Innovation Center, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Zhen Wu
- College of Horticulture, Nanjing Agricultural University, Nanjing, China
| |
Collapse
|
19
|
Environmental Stress and Plants. Int J Mol Sci 2022; 23:ijms23105416. [PMID: 35628224 PMCID: PMC9141089 DOI: 10.3390/ijms23105416] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 04/29/2022] [Accepted: 04/29/2022] [Indexed: 12/24/2022] Open
Abstract
Land plants are constantly subjected to multiple unfavorable or even adverse environmental conditions. Among them, abiotic stresses (such as salt, drought, heat, cold, heavy metals, ozone, UV radiation, and nutrient deficiencies) have detrimental effects on plant growth and productivity and are increasingly important considering the direct or indirect effects of climate change. Plants respond in many ways to abiotic stresses, from gene expression to physiology, from plant architecture to primary, and secondary metabolism. These complex changes allow plants to tolerate and/or adapt to adverse conditions. The complexity of plant response can be further influenced by the duration and intensity of stress, the plant genotype, the combination of different stresses, the exposed tissue and cell type, and the developmental stage at which plants perceive the stress. It is therefore important to understand more about how plants perceive stress conditions and how they respond and adapt (both in natural and anthropogenic environments). These concepts were the basis of the Special Issue that International Journal of Molecular Sciences expressly addressed to the relationship between environmental stresses and plants and that resulted in the publication of 5 reviews and 38 original research articles. The large participation of several authors and the good number of contributions testifies to the considerable interest that the topic currently receives in the plant science community, especially in the light of the foreseeable climate changes. Here, we briefly summarize the contributions included in the Special Issue, both original articles categorized by stress type and reviews that discuss more comprehensive responses to various stresses.
Collapse
|
20
|
Yang X, Liu C, Niu X, Wang L, Li L, Yuan Q, Pei X. Research on lncRNA related to drought resistance of Shanlan upland rice. BMC Genomics 2022; 23:336. [PMID: 35490237 PMCID: PMC9055766 DOI: 10.1186/s12864-022-08546-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 04/07/2022] [Indexed: 11/26/2022] Open
Abstract
Background Drought has become the major abiotic stress that causes losses in rice yields and consequently is one of the main environmental factors threatening food security. Long non-coding RNA (lncRNA) is known to play an important role in plant response to drought stress, while the mechanisms of competing endogenous RNA (ceRNA) in drought resistance in upland rice have been rarely reported. Results In our study, a total of 191 lncRNAs, 2115 mRNAs and 32 miRNAs (microRNAs) were found by strand-specific sequencing and small RNA sequencing to be differentially expressed in drought-stressed rice. Functional analysis of results indicate that they play important roles in hormone signal transduction, chlorophyll synthesis, protein synthesis and other pathways. Construction of a ceRNA network revealed that MSTRG.28732.3 may interact with miR171 in the chlorophyll biosynthesis pathway and affect the ability of plants to withstand drought stress by regulating Os02g0662700, Os02g0663100 and Os06g0105350. The accuracy of the regulatory network was verified by qRT-PCR. Conclusion Our results provide a theoretical basis for future studies on the potential function of lncRNA in plant drought resistance, and they provide new genetic resources for drought-resistant rice breeding. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-022-08546-0.
Collapse
Affiliation(s)
- Xinsen Yang
- Hainan Key Laboratory for Sustainable Utilization of Tropical Bio-Resources, College of Tropical Crops, Hainan University, Haikou, 570228, China
| | - Caiyue Liu
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Xiaoling Niu
- Hainan Key Laboratory for Sustainable Utilization of Tropical Bio-Resources, College of Tropical Crops, Hainan University, Haikou, 570228, China
| | - Liu Wang
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China
| | - Laiyi Li
- Hainan Key Laboratory for Sustainable Utilization of Tropical Bio-Resources, College of Tropical Crops, Hainan University, Haikou, 570228, China
| | - Qianhua Yuan
- Hainan Key Laboratory for Sustainable Utilization of Tropical Bio-Resources, College of Tropical Crops, Hainan University, Haikou, 570228, China.
| | - Xinwu Pei
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.
| |
Collapse
|
21
|
Yan H, Yan Y, Gao Y, Zhang N, Kumar G, Fang Q, Li Z, Li J, Zhang Y, Song L, Wang J, Sun J, Zhang HT, Ma CG. Transcriptome analysis of fasudil treatment in the APPswe/PSEN1dE9 transgenic (APP/PS1) mice model of Alzheimer's disease. Sci Rep 2022; 12:6625. [PMID: 35459923 PMCID: PMC9033779 DOI: 10.1038/s41598-022-10554-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 03/30/2022] [Indexed: 12/13/2022] Open
Abstract
Alzheimer's disease (AD) is the most common cause of progressive dementia. In the present study, we showed hippocampal tissue transcriptome analysis in APPswe/PSEN1dE9 (APP/PS1, AD model) mice treated with fasudil (ADF) and compared with AD mice treated with saline (ADNS) and wild type mice (WT). The competing endogenous RNA (ceRNA) network was constructed and validated the differential expression of mRNA, lncRNA, miRNA, and circRNA. Our study showed differentially expressed mRNAs (DEMs) between WT and ADNS, while enriched in cell growth and death and nervous system pathways. DEMs between ADNS-ADF were enriched in the nervous system, glycosaminoglycan biosynthesis-keratan sulfate (KS) and Quorum sensing pathways. We validated four genes with RT-PCR, whereas enrichment of Acyl-CoA Synthetase Long Chain Family Member 4 (Acsl4, ENSMUST00000112903) in Quorum sensing pathways, and BTG anti-proliferation factor 1 (Btg1, ENSMUST00000038377) in RNA degradation pathways were conducted. Expression of these two genes were higher in ADNS, but were significantly reduced in ADF. Histone H4 transcription factor (Hinfp, ENSMUST00000216508) orchestrate G1/S transition of mitotic cell cycle and co-expressed with mmu-miR-26a-2-3p-mediated ceRNA and mmu-miR-3065-5p-mediated ceRNA; Wnt family member 4 (Wnt4, ENSMUST00000045747) was enriched in mTOR, Hippo and Wnt signaling pathway. Expression of these two genes were significantly lower in ADNS, and fasudil treatment reverse it. The present studies demonstrated four genes: Acsl4, Btg1, Hinfp, Wnt4 could be potential biomarkers of AD and the targets of fasudil treatment. These results will pave a novel direction for future clinic studies for AD and fasudil treatment.
Collapse
Affiliation(s)
- Hailong Yan
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Yuqing Yan
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China. .,The Key Research Laboratory of Benefiting Qi for Acting Blood Circulation, Research Center of Neurobiology, Shanxi University of Chinese Medicine, Jinzhong, 030619, China.
| | - Ye Gao
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Nianping Zhang
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Gajendra Kumar
- Department of Neuroscience, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong, Hong Kong
| | - Qingli Fang
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Ziqing Li
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Jiehui Li
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Yuna Zhang
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Lijuan Song
- The Key Research Laboratory of Benefiting Qi for Acting Blood Circulation, Research Center of Neurobiology, Shanxi University of Chinese Medicine, Jinzhong, 030619, China
| | - Jiawei Wang
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Jingxian Sun
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China
| | - Han-Ting Zhang
- Department of Pharmacology, Qingdao University School of Pharmacy, Qingdao, 266073, China.
| | - Cun-Gen Ma
- Institute of Brain Science, Shanxi Key Laboratory of Inflammatory Neurodegenerative Diseases, Medical School of Shanxi Datong University, Datong, 037009, China. .,The Key Research Laboratory of Benefiting Qi for Acting Blood Circulation, Research Center of Neurobiology, Shanxi University of Chinese Medicine, Jinzhong, 030619, China.
| |
Collapse
|
22
|
Fiber Composition in Sows' Diets Modifies Clostridioides difficile Colonization in Their Offspring. Curr Microbiol 2022; 79:154. [PMID: 35397071 PMCID: PMC8994737 DOI: 10.1007/s00284-022-02848-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 03/17/2022] [Indexed: 11/03/2022]
Abstract
Dietary fiber has a potential to modulate the gut microbiota in sows. We hypothesized that a maternal diet rich in either high- or low-fermentable fiber during gestation and lactation influences Clostridioides difficile gut colonization in suckling piglets. Twenty sows were fed gestation and lactation diets enriched with either high-fermentable sugar beet pulp (SBP) or low-fermentable lignocellulose (LNC) fibers. C. difficile, toxin B (TcdB), fecal score, microbial abundance (16S-rDNA sequencing) and metabolites were measured in the feces from the sows and their piglets. C. difficile concentration was higher in piglets from the sows fed LNC than SBP along the study (P ≤ 0.05). Higher prevalence of C. difficile was noted in three-week-old piglets from sows fed LNC vs. SBP (45% vs. 0%, P = 0.001). TcdB prevalence was higher in six-day-old piglets from the sows fed LNC vs. SBP (60% vs. 17%, P = 0.009). In sows, fecal microbial metabolites were higher in SBP than LNC, while C. difficile concentration showed no difference. Higher microbial diversity Shannon index was noted in sows from SBP vs. LNC one week before parturition and at the parturition (P ≤ 0.05). Piglets from SBP vs. LNC tended to have higher microbial diversity Shannon index at two and three weeks of age. Diets enriched with high-fermentable fiber compared to low-fermentable fiber in sows reduced C. difficile colonization in their piglets. Susceptibility to colonization by C. difficile in neonatal piglets can be modulated by the sows' diet, supporting the hypothesis of the early microbial programming in the offspring and the importance of the sow-piglet couple.
Collapse
|
23
|
Falcioni R, Moriwaki T, Furlanetto RH, Nanni MR, Antunes WC. Simple, Fast and Efficient Methods for Analysing the Structural, Ultrastructural and Cellular Components of the Cell Wall. PLANTS 2022; 11:plants11070995. [PMID: 35406975 PMCID: PMC9003262 DOI: 10.3390/plants11070995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 10/30/2021] [Accepted: 11/13/2021] [Indexed: 12/17/2022]
Abstract
Plant cell walls are a fundamental component of plant biology and play an essential role in plant growth and development. The metabolic components of the cell wall can be investigated in a fast, simple, and highly efficient manner using various and distinct microscopy techniques. Here, we report implementing a flowchart to analyse tobacco plants’ structural, ultrastructural, and metabolic components supplemented with far-red light. In addition, biochemical components, such as lignin, cellulose, phenolic compounds, and reducing sugars, present in the plant cell walls were quantified using light, fluorescence, and electron microscopy. Our data were generated from samples prepared via tissue fixation, incorporation in resins, and slicing using microtomes. Moreover, we have used routine staining and contrast techniques to characterise plant cell walls. Here, we describe several protocols that use classic and modern techniques as well as qualitative and quantitative analytical methods to study cell walls, enabling the plant research community to understand and select the most suitable methods for the microscopic analysis of metabolic components. Finally, we discuss specific ideas aimed at new students of plant anatomy and microscopy. This research not only described the structural, ultrastructural, and metabolic components of the plant cell wall, but also explained the strategies for understanding cellular development.
Collapse
Affiliation(s)
- Renan Falcioni
- Department of Agronomy, State University of Maringá, Av. Colombo, 5790, Maringá 87020-900, PR, Brazil or (T.M.); (R.H.F.); (M.R.N.); (W.C.A.)
- Department of Biology, Paraná Federal Institute of Education, Science and Technology, Avenida Bento Munhoz da Rocha, PRT 280, s/n°, Trevo Codapar, Palmas 85555-000, PR, Brazil
- Correspondence: or ; Tel.: +55-463-262-1274
| | - Thaise Moriwaki
- Department of Agronomy, State University of Maringá, Av. Colombo, 5790, Maringá 87020-900, PR, Brazil or (T.M.); (R.H.F.); (M.R.N.); (W.C.A.)
| | - Renato Herrig Furlanetto
- Department of Agronomy, State University of Maringá, Av. Colombo, 5790, Maringá 87020-900, PR, Brazil or (T.M.); (R.H.F.); (M.R.N.); (W.C.A.)
| | - Marcos Rafael Nanni
- Department of Agronomy, State University of Maringá, Av. Colombo, 5790, Maringá 87020-900, PR, Brazil or (T.M.); (R.H.F.); (M.R.N.); (W.C.A.)
| | - Werner Camargos Antunes
- Department of Agronomy, State University of Maringá, Av. Colombo, 5790, Maringá 87020-900, PR, Brazil or (T.M.); (R.H.F.); (M.R.N.); (W.C.A.)
| |
Collapse
|
24
|
Advances in the regulation of plant salt-stress tolerance by miRNA. Mol Biol Rep 2022; 49:5041-5055. [PMID: 35381964 DOI: 10.1007/s11033-022-07179-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 01/19/2022] [Indexed: 12/17/2022]
Abstract
Salt stress significantly affects the growth, development, yield, and quality of plants. MicroRNAs (miRNAs) are involved in various stress responses via target gene regulation. Their role in regulating salt stress has also received significant attention from researchers. Various transcription factor families are the common target genes of plant miRNAs. Thus, regulating the expression of miRNAs is a novel method for developing salt-tolerant crops. This review summarizes plant miRNAs that mediate salt tolerance, specifically miRNAs that have been utilized in genetic engineering to modify plant salinity tolerance. The molecular mechanism by which miRNAs mediate salt stress tolerance merits elucidation, and this knowledge will promote the development of miRNA-mediated salt-tolerant crops and provide new strategies against increasingly severe soil salinization.
Collapse
|
25
|
Li X, Fliegel L. Permissive role of Na +/H + exchanger isoform 1 in migration and invasion of triple-negative basal-like breast cancer cells. Mol Cell Biochem 2022; 477:1207-1216. [PMID: 35084672 DOI: 10.1007/s11010-022-04370-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/20/2022] [Indexed: 12/14/2022]
Abstract
In breast cancer, it is the resulting metastasis that is the primary cause of fatality. pH regulatory proteins and the tumor microenvironment play an important role in metastasis of cancer cells and acid-extruding proteins are critical in this process. There are several types of breast cancer and triple-negative breast cancer tends to be more metastatic and invasive and is itself is composed of several types. MDA-MB-468 are a triple-negative breast cancer cell line and are classified as basal-like and basal tumors account for up to 15% of breast cancers. Here we examined the effect of removal of the acid-extruding protein, the Na+/H+ exchanger isoform one, from MDA-MB-468 cells. NHE1 was deleted from these cells using the CRISPR/Cas9 system. Western blotting and measurement of activity confirmed the absence of the protein. In wounding/cell migration experiments, deletion of NHE1 reduced the rate of cell migration in the presence of low- or high-serum concentrations. Anchorage-dependent colony formation was also greatly reduced by deletion of the NHE1 protein. Cell proliferation was not affected by knockout of NHE1. The results demonstrate that NHE1 has an important role in migration and invasion of basal-like triple-negative breast cancer cells.
Collapse
Affiliation(s)
- Xiuju Li
- Department of Biochemistry, Faculty of Medicine, University Alberta, Edmonton, AB, T6G 2H7, Canada
| | - Larry Fliegel
- Department of Biochemistry, Faculty of Medicine, University Alberta, Edmonton, AB, T6G 2H7, Canada.
| |
Collapse
|
26
|
Cui J, Liu J, Li J, Cheng D, Dai C. Genome-wide sequence identification and expression analysis of N6 -methyladenosine demethylase in sugar beet ( Beta vulgaris L.) under salt stress. PeerJ 2022; 10:e12719. [PMID: 35036097 PMCID: PMC8742538 DOI: 10.7717/peerj.12719] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 12/09/2021] [Indexed: 01/11/2023] Open
Abstract
In eukaryotes, N6 -methyladenosine (m6A) is the most abundant and highly conserved RNA modification. In vivo, m6A demethylase dynamically regulates the m6A level by removing the m6A marker where it plays an important role in plant growth, development and response to abiotic stress. The confirmed m6A demethylases in Arabidopsis thaliana include ALKBH9B and ALKBH10B, both belonging to the ALKB family. In this study, BvALKB family members were identified in sugar beet genome-wide database, and their conserved domains, gene structures, chromosomal locations, phylogeny, conserved motifs and expression of BvALKB genes were analyzed. Almost all BvALKB proteins contained the conserved domain of 2OG-Fe II-Oxy. Phylogenetic analysis suggested that the ten proteins were clustered into five groups, each of which had similar motifs and gene structures. Three Arabidopsis m6A demethylase-homologous proteins (BvALKBH6B, BvALKBH8B and BvALKBH10B) were of particular interest in our study. Expression profile analysis showed that almost all genes were up-regulated or down-regulated to varying degrees under salt stress. More specifically, BvALKBH10B homologous to AtALKBH10B was significantly up-regulated, suggesting that the transcriptional activity of this gene is responsive to salt stress. This study provides a theoretical basis for further screening of m6A demethylase in sugar beet, and also lays a foundation for studying the role of ALKB family proteins in growth, development and response to salinity stress.
Collapse
Affiliation(s)
- Jie Cui
- Harbin Institute of Technology, Harbin, Heilongjiang, China
| | - Junli Liu
- Harbin Institute of Technology, Harbin, Heilongjiang, China
| | - Junliang Li
- Harbin Institute of Technology, Harbin, Heilongjiang, China,College of Life and Environmental Science, Wenzhou University, Wenzhou, Zhejiang, China
| | - Dayou Cheng
- Harbin Institute of Technology, Harbin, Heilongjiang, China
| | - Cuihong Dai
- Harbin Institute of Technology, Harbin, Heilongjiang, China
| |
Collapse
|
27
|
Yolcu S, Alavilli H, Ganesh P, Asif M, Kumar M, Song K. An Insight into the Abiotic Stress Responses of Cultivated Beets ( Beta vulgaris L.). PLANTS (BASEL, SWITZERLAND) 2021; 11:plants11010012. [PMID: 35009016 PMCID: PMC8747243 DOI: 10.3390/plants11010012] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/12/2021] [Accepted: 12/14/2021] [Indexed: 05/03/2023]
Abstract
Cultivated beets (sugar beets, fodder beets, leaf beets, and garden beets) belonging to the species Beta vulgaris L. are important sources for many products such as sugar, bioethanol, animal feed, human nutrition, pulp residue, pectin extract, and molasses. Beta maritima L. (sea beet or wild beet) is a halophytic wild ancestor of all cultivated beets. With a requirement of less water and having shorter growth period than sugarcane, cultivated beets are preferentially spreading from temperate regions to subtropical countries. The beet cultivars display tolerance to several abiotic stresses such as salt, drought, cold, heat, and heavy metals. However, many environmental factors adversely influence growth, yield, and quality of beets. Hence, selection of stress-tolerant beet varieties and knowledge on the response mechanisms of beet cultivars to different abiotic stress factors are most required. The present review discusses morpho-physiological, biochemical, and molecular responses of cultivated beets (B. vulgaris L.) to different abiotic stresses including alkaline, cold, heat, heavy metals, and UV radiation. Additionally, we describe the beet genes reported for their involvement in response to these stress conditions.
Collapse
Affiliation(s)
- Seher Yolcu
- Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul 34956, Turkey;
- Correspondence: (S.Y.); (H.A.); (K.S.)
| | - Hemasundar Alavilli
- Department of Bioresources Engineering, Sejong University, Seoul 05006, Korea
- Correspondence: (S.Y.); (H.A.); (K.S.)
| | - Pushpalatha Ganesh
- Department of Plant Biotechnology, M. S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Odisha 761211, India;
| | - Muhammad Asif
- Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul 34956, Turkey;
| | - Manu Kumar
- Department of Life Science, College of Life Science and Biotechnology, Dongguk University, Seoul 10326, Korea;
| | - Kihwan Song
- Department of Bioresources Engineering, Sejong University, Seoul 05006, Korea
- Correspondence: (S.Y.); (H.A.); (K.S.)
| |
Collapse
|
28
|
Transcriptome Analysis of Arbuscular Mycorrhizal Casuarina glauca in Damage Mitigation of Roots on NaCl Stress. Microorganisms 2021; 10:microorganisms10010015. [PMID: 35056464 PMCID: PMC8780529 DOI: 10.3390/microorganisms10010015] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/19/2021] [Accepted: 12/21/2021] [Indexed: 01/13/2023] Open
Abstract
Casuarina glauca grows in coastal areas suffering long-term damage due to high salt stress. Arbuscular mycorrhizal fungi (AMF) can colonize their roots to alleviate the effects of salt stress. However, the specific molecular mechanism still needs to be further explored. Our physiological and biochemical analysis showed that Rhizophagus irregularis inoculation played an important role in promoting plant growth, regulating ion balance, and changing the activity of antioxidant enzymes. Transcriptome analysis of roots revealed that 1827 differentially expressed genes (DEGs) were affected by both R. irregularis inoculation and NaCl stress. The enrichment of GO (Gene Ontology) and KEGG (Kyoto Encyclopedia of Genes and Genomes) showed that most of these DEGs were significantly enriched in ion transport, antioxidant enzyme activity, carbohydrate metabolism, and cell wall. HAK5, KAT3, SKOR, PIP1-2, PER64, CPER, GLP10, MYB46, NAC43, WRKY1, and WRKY19 were speculated to play the important roles in the salt tolerance of C. glauca induced by R. irregularis. Our research systematically revealed the effect of R. irregularis on the gene expression of C. glauca roots under salt stress, laying a theoretical foundation for the future use of AMF to enhance plant tolerance to salt stress.
Collapse
|
29
|
Negi P, Mishra S, Ganapathi TR, Srivastava AK. Regulatory short RNAs: A decade's tale for manipulating salt tolerance in plants. PHYSIOLOGIA PLANTARUM 2021; 173:1535-1555. [PMID: 34227692 DOI: 10.1111/ppl.13492] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/25/2021] [Accepted: 06/29/2021] [Indexed: 06/13/2023]
Abstract
Salt stress is a globally increasing environmental detriment to crop growth and productivity. Exposure to salt stress evokes a complex medley of cellular signals, which rapidly reprogram transcriptional and metabolic networks to shape plant phenotype. To date, genetic engineering approaches were used with success to enhance salt tolerance; however, their performance is yet to be evaluated under realistic field conditions. Regulatory short non-coding RNAs (rsRNAs) are emerging as next-generation candidates for engineering salt tolerance in crops. In view of this, the present review provides a comprehensive analysis of a decade's worth of functional studies on non-coding RNAs involved in salt tolerance. Further, we have integrated this knowledge of rsRNA-mediated regulation with the current paradigm of salt tolerance to highlight two regulatory complexes (RCs) for regulating salt tolerance in plants. Finally, a knowledge-driven roadmap is proposed to judiciously utilize RC component(s) for enhancing salt tolerance in crops.
Collapse
Affiliation(s)
- Pooja Negi
- Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Shefali Mishra
- Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Thumballi Ramabhatta Ganapathi
- Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Ashish Kumar Srivastava
- Nuclear Agriculture and Biotechnology Division, Bhabha Atomic Research Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| |
Collapse
|
30
|
Gu H, Yan C, Wan H, Wu L, Liu J, Zhu Z, Gao D. Mesenchymal stem cell-derived exosomes block malignant behaviors of hepatocellular carcinoma stem cells through a lncRNA C5orf66-AS1/microRNA-127-3p/DUSP1/ERK axis. Hum Cell 2021; 34:1812-1829. [PMID: 34431063 DOI: 10.1007/s13577-021-00599-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 08/17/2021] [Indexed: 01/15/2023]
Abstract
Mesenchymal stem cell (MSCs)-derived exosomes have been frequently used as useful tools in disease control. This research aimed to study the function of MSC-derived exosomes (Exo) in the stemness of cancer stem cells (CSCs) of hepatocellular carcinoma (HCC) and the molecular mechanism. Exo from the procured human bone marrow-MSCs were extracted and identified. CSCs from HCC cell lines were collected. The CSCs were treated with Exo, and then the proliferation, migration, invasion, angiogenesis-stimulating and self-renewal abilities of the Hep3B-CSCs and HuH7-CSCs were significantly reduced. C5orf66-AS1 was found as the most upregulated long noncoding RNAs (lncRNAs) in CSCs after Exo treatment. The integrated bioinformatic analyses and luciferase assays suggested that C5orf66-AS1 upregulated DUSP1 expression through sequestering microRNA-127-3p (miR-127-3p). Either artificial overexpression of miR-127-3p or silencing of DUSP1 blocked the inhibitory functions of Exo in the CSCs. DUSP1 inhibition increased the phosphorylation of ERK. Similar results were reproduced in vivo where Exo reduced the growth of xenograft formed by CSCs in nude mice, and this reduction was blocked upon miR-127-3p overexpression or DUSP1 silencing. To conclude, this research reported that MSC-derived Exo block malignant behaviors of HCC-sourced CSCs through a C5orf66-AS1/miR-127-3p/DUSP1/ERK axis.
Collapse
Affiliation(s)
- Hao Gu
- Department of Liver·Laparoscopic Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, Xinjiang, People's Republic of China
| | - Chao Yan
- Department of Radiation Oncology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, 266035, Shandong, People's Republic of China
| | - Haijun Wan
- Department of Gastroenterology and Hepatology, Jinling Hospital Affiliated to Nanjing University School of Medicine, No. 305, East Zhongshan Road, Nanjing, 210002, Jiangsu, People's Republic of China.
| | - Lin Wu
- Department of Gastroenterology and Hepatology, Jinling Hospital Affiliated to Nanjing University School of Medicine, No. 305, East Zhongshan Road, Nanjing, 210002, Jiangsu, People's Republic of China
| | - Junjie Liu
- Department of Liver·Laparoscopic Surgery, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, Xinjiang, People's Republic of China
| | - Zhiqiang Zhu
- Department of Anorectal Surgery, Yantai Affiliated Hospital, Binzhou Medical College, Yantai, 264117, Shandong, People's Republic of China
| | - Dazhi Gao
- Department of Radiology Intervention, Jinling Hospital Affiliated to Nanjing University School of Medicine, No. 305, East Zhongshan Road, Nanjing, 210002, Jiangsu, People's Republic of China
| |
Collapse
|
31
|
Micheel J, Safrastyan A, Wollny D. Advances in Non-Coding RNA Sequencing. Noncoding RNA 2021; 7:70. [PMID: 34842804 PMCID: PMC8628893 DOI: 10.3390/ncrna7040070] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/22/2021] [Accepted: 10/26/2021] [Indexed: 12/11/2022] Open
Abstract
Non-coding RNAs (ncRNAs) comprise a set of abundant and functionally diverse RNA molecules. Since the discovery of the first ncRNA in the 1960s, ncRNAs have been shown to be involved in nearly all steps of the central dogma of molecular biology. In recent years, the pace of discovery of novel ncRNAs and their cellular roles has been greatly accelerated by high-throughput sequencing. Advances in sequencing technology, library preparation protocols as well as computational biology helped to greatly expand our knowledge of which ncRNAs exist throughout the kingdoms of life. Moreover, RNA sequencing revealed crucial roles of many ncRNAs in human health and disease. In this review, we discuss the most recent methodological advancements in the rapidly evolving field of high-throughput sequencing and how it has greatly expanded our understanding of ncRNA biology across a large number of different organisms.
Collapse
Affiliation(s)
| | | | - Damian Wollny
- RNA Bioinformatics/High Throughput Analysis, Faculty of Mathematics and Computer Science, Friedrich Schiller University, 07743 Jena, Germany; (J.M.); (A.S.)
| |
Collapse
|
32
|
Wachholz V, Mustafa AHM, Zeyn Y, Henninger SJ, Beyer M, Dzulko M, Piée-Staffa A, Brachetti C, Haehnel PS, Sellmer A, Mahboobi S, Kindler T, Brenner W, Nikolova T, Krämer OH. Inhibitors of class I HDACs and of FLT3 combine synergistically against leukemia cells with mutant FLT3. Arch Toxicol 2021; 96:177-193. [PMID: 34665271 PMCID: PMC8748367 DOI: 10.1007/s00204-021-03174-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 09/29/2021] [Indexed: 12/12/2022]
Abstract
Acute myeloid leukemia (AML) with mutations in the FMS-like tyrosine kinase (FLT3) is a clinically unresolved problem. AML cells frequently have a dysregulated expression and activity of epigenetic modulators of the histone deacetylase (HDAC) family. Therefore, we tested whether a combined inhibition of mutant FLT3 and class I HDACs is effective against AML cells. Low nanomolar doses of the FLT3 inhibitor (FLT3i) AC220 and an inhibition of class I HDACs with nanomolar concentrations of FK228 or micromolar doses of the HDAC3 specific agent RGFP966 synergistically induce apoptosis of AML cells that carry hyperactive FLT3 with an internal tandem duplication (FLT3-ITD). This does not occur in leukemic cells with wild-type FLT3 and without FLT3, suggesting a preferential toxicity of this combination against cells with mutant FLT3. Moreover, nanomolar doses of the new FLT3i marbotinib combine favorably with FK228 against leukemic cells with FLT3-ITD. The combinatorial treatments potentiated their suppressive effects on the tyrosine phosphorylation and stability of FLT3-ITD and its downstream signaling to the kinases ERK1/ERK2 and the inducible transcription factor STAT5. The beneficial pro-apoptotic effects of FLT3i and HDACi against leukemic cells with mutant FLT3 are associated with dose- and drug-dependent alterations of cell cycle distribution and DNA damage. This is linked to a modulation of the tumor-suppressive transcription factor p53 and its target cyclin-dependent kinase inhibitor p21. While HDACi induce p21, AC220 suppresses the expression of p53 and p21. Furthermore, we show that both FLT3-ITD and class I HDAC activity promote the expression of the checkpoint kinases CHK1 and WEE1, thymidylate synthase, and the DNA repair protein RAD51 in leukemic cells. A genetic depletion of HDAC3 attenuates the expression of such proteins. Thus, class I HDACs and hyperactive FLT3 appear to be valid targets in AML cells with mutant FLT3.
Collapse
Affiliation(s)
- Vanessa Wachholz
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Al-Hassan M Mustafa
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany.,Department of Zoology, Faculty of Science, Aswan University, Aswan, Egypt
| | - Yanira Zeyn
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Sven J Henninger
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Mandy Beyer
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Melanie Dzulko
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Andrea Piée-Staffa
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Christina Brachetti
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Patricia S Haehnel
- Department of Hematology, Medical Oncology and Pneumology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.,German Consortia for Translational Cancer Research, Mainz, Germany
| | - Andreas Sellmer
- Faculty of Chemistry and Pharmacy, Institute of Pharmacy, University of Regensburg, 93040, Regensburg, Germany
| | - Siavosh Mahboobi
- Faculty of Chemistry and Pharmacy, Institute of Pharmacy, University of Regensburg, 93040, Regensburg, Germany
| | - Thomas Kindler
- Department of Hematology, Medical Oncology and Pneumology, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.,German Consortia for Translational Cancer Research, Mainz, Germany
| | - Walburgis Brenner
- Clinic for Obstetrics and Women's Health, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Teodora Nikolova
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany
| | - Oliver H Krämer
- Department of Toxicology, University Medical Center, Johannes Gutenberg University Mainz, Mainz, Germany.
| |
Collapse
|
33
|
Yolcu S, Alavilli H, Ganesh P, Panigrahy M, Song K. Salt and Drought Stress Responses in Cultivated Beets ( Beta vulgaris L.) and Wild Beet ( Beta maritima L.). PLANTS (BASEL, SWITZERLAND) 2021; 10:1843. [PMID: 34579375 PMCID: PMC8472689 DOI: 10.3390/plants10091843] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/22/2021] [Accepted: 09/02/2021] [Indexed: 11/17/2022]
Abstract
Cultivated beets, including leaf beets, garden beets, fodder beets, and sugar beets, which belong to the species Beta vulgaris L., are economically important edible crops that have been originated from a halophytic wild ancestor, Beta maritima L. (sea beet or wild beet). Salt and drought are major abiotic stresses, which limit crop growth and production and have been most studied in beets compared to other environmental stresses. Characteristically, beets are salt- and drought-tolerant crops; however, prolonged and persistent exposure to salt and drought stress results in a significant drop in beet productivity and yield. Hence, to harness the best benefits of beet cultivation, knowledge of stress-coping strategies, and stress-tolerant beet varieties, are prerequisites. In the current review, we have summarized morpho-physiological, biochemical, and molecular responses of sugar beet, fodder beet, red beet, chard (B. vulgaris L.), and their ancestor, wild beet (B. maritima L.) under salt and drought stresses. We have also described the beet genes and noncoding RNAs previously reported for their roles in salt and drought response/tolerance. The plant biologists and breeders can potentiate the utilization of these resources as prospective targets for developing crops with abiotic stress tolerance.
Collapse
Affiliation(s)
- Seher Yolcu
- Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul 34956, Turkey
| | - Hemasundar Alavilli
- Department of Bioresources Engineering, Sejong University, Seoul 05006, Korea
| | - Pushpalatha Ganesh
- Department of Plant Biotechnology, M. S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Khurda 761211, Odisha, India;
| | - Madhusmita Panigrahy
- Biofuel & Bioprocessing Research Center, Institute of Technical Education & Research, Siksha ‘O’ Anusandhan Deemed to Be University, Bhubaneswar 751030, Odisha, India;
| | - Kihwan Song
- Department of Bioresources Engineering, Sejong University, Seoul 05006, Korea
| |
Collapse
|
34
|
Andreadou I, Efentakis P, Frenis K, Daiber A, Schulz R. Thiol-based redox-active proteins as cardioprotective therapeutic agents in cardiovascular diseases. Basic Res Cardiol 2021; 116:44. [PMID: 34275052 DOI: 10.1007/s00395-021-00885-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 06/17/2021] [Indexed: 12/12/2022]
Abstract
Thiol-based redox compounds, namely thioredoxins (Trxs), glutaredoxins (Grxs) and peroxiredoxins (Prxs), stand as a pivotal group of proteins involved in antioxidant processes and redox signaling. Glutaredoxins (Grxs) are considered as one of the major families of proteins involved in redox regulation by removal of S-glutathionylation and thereby reactivation of other enzymes with thiol-dependent activity. Grxs are also coupled to Trxs and Prxs recycling and thereby indirectly contribute to reactive oxygen species (ROS) detoxification. Peroxiredoxins (Prxs) are a ubiquitous family of peroxidases, which play an essential role in the detoxification of hydrogen peroxide, aliphatic and aromatic hydroperoxides, and peroxynitrite. The Trxs, Grxs and Prxs systems, which reversibly induce thiol modifications, regulate redox signaling involved in various biological events in the cardiovascular system. This review focuses on the current knowledge of the role of Trxs, Grxs and Prxs on cardiovascular pathologies and especially in cardiac hypertrophy, ischemia/reperfusion (I/R) injury and heart failure as well as in the presence of cardiovascular risk factors, such as hypertension, hyperlipidemia, hyperglycemia and metabolic syndrome. Further studies on the roles of thiol-dependent redox systems in the cardiovascular system will support the development of novel protective and therapeutic strategies against cardiovascular diseases.
Collapse
Affiliation(s)
- Ioanna Andreadou
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece.
| | - Panagiotis Efentakis
- Laboratory of Pharmacology, Faculty of Pharmacy, National and Kapodistrian University of Athens, Athens, Greece
| | - Katie Frenis
- Department of Cardiology 1, Molecular Cardiology, University Medical Center of the Johannes Gutenberg University, Langenbeckstr. 1, 55131, Mainz, Germany
| | - Andreas Daiber
- Department of Cardiology 1, Molecular Cardiology, University Medical Center of the Johannes Gutenberg University, Langenbeckstr. 1, 55131, Mainz, Germany.,Partner Site Rhine-Main, German Center for Cardiovascular Research (DZHK), Langenbeckstr 1, 55131, Mainz, Germany
| | - Rainer Schulz
- Institute of Physiology, Justus Liebig University Giessen, Giessen, Germany.
| |
Collapse
|
35
|
Ma B, Liu Z, Yan W, Wang L, He H, Zhang A, Li Z, Zhao Q, Liu M, Guan S, Liu S, Qu J, Yao D, Zhang J. Circular RNAs acting as ceRNAs mediated by miRNAs may be involved in the synthesis of soybean fatty acids. Funct Integr Genomics 2021; 21:435-450. [PMID: 34148135 DOI: 10.1007/s10142-021-00791-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 03/06/2021] [Accepted: 05/19/2021] [Indexed: 12/13/2022]
Abstract
Soybean oil is composed of fatty acids and glycerol. The content and composition of fatty acids partly determine the quality of soybean seeds. Circular RNAs (circRNAs) are endogenous non-coding RNAs that competitively bind to microRNAs (miRNAs) through miRNA recognition elements, thereby acting as sponges to regulate the expression of target genes. Although circRNAs have been identified previously in soybean, only their expression has been investigated without exploration of the competitive endogenous RNAs (ceRNAs) network of circRNAs-miRNAs-mRNAs. In this study, circRNAs in immature pods of a low linolenic acid soybean Mutant 72' (MT72) and the wild-type control 'Jinong 18' (JN18) were systematically identified and analyzed at 30 and 40 days after flowering using high-throughput sequencing technology. We identified 6377 circRNAs, of which 114 were differentially expressed. Gene ontology and KEGG pathway analyses of targeted mRNAs in the ceRNAs network indicated that the differentially expressed circRNAs may be involved in fatty acid transport, suggesting that circRNAs may play a post-transcriptional regulatory role in soybean oil synthesis. This study provides a foundation for future exploration of the function of circRNAs in soybean and presents novel insights to guide further studies of plant circRNAs.
Collapse
Affiliation(s)
- Bohan Ma
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Zhanzhu Liu
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Wei Yan
- Jilin Academy of Agricultural Sciences, Changchun, 130118, China
| | - Lixue Wang
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Haobo He
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Aijing Zhang
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Zeyuan Li
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Qiuzhu Zhao
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Mingming Liu
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Shuyan Guan
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Siyan Liu
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Jing Qu
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China
| | - Dan Yao
- College of Life Sciences, Jilin Agricultural University, Changchun, 130118, China.
| | - Jun Zhang
- College of Agronomy, Jilin Agricultural University, Changchun, 130118, China.
| |
Collapse
|
36
|
Xiao S, Liu Y, Wang A, Liu Y, Li X, Liu Z, Li X, Yang Y, Wang J. The response of tartary buckwheat and 19 bZIP genes to abscisic acid (ABA). Mol Biol Rep 2021; 48:4341-4350. [PMID: 34097202 DOI: 10.1007/s11033-021-06449-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 05/27/2021] [Indexed: 10/21/2022]
Abstract
Tartary buckwheat is a kind of plant which can be used as medicine as well as edible. Abscisic acid (ABA) signaling plays an important role in the response of plants such as tartary buckwheat to drought and other stress. However, there are not many studies on tartary buckwheat by ABA treatment. In this study, the germination, root length, stoma, and anthocyanin accumulation of tartary buckwheat were all significantly affected by ABA. ABA signaling is important for plants to respond to drought and other stresses, the bZIP gene family is an important member of the ABA signaling pathway. Through the analysis of the origin relationship between tartary buckwheat bZIP family and its related species, 19 bZIP genes in tartary buckwheat were found to be relatively conserved, which laid a foundation for further study of bZIP family. The qRT-PCR results showed that most of the group members were induced by ABA treatment, including 0, 15, 30, 50, 70 µM ABA and 0, 0.5, 2, 4, 8, 16, 24 h ABA treatment. These results suggested that ABA could affect the growth and development of tartary buckwheat, and FtbZIPs might have different functions in the response of tartary buckwheat to drought. This study will be helpful to further analyze the genetic breeding and economic value of tartary buckwheat resistance.
Collapse
Affiliation(s)
- Shuya Xiao
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Yu Liu
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Anhu Wang
- Xichang College, Xichang, 615000, China
| | - Yaodong Liu
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Xiaoyi Li
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Zhibin Liu
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Xufeng Li
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Yi Yang
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China
| | - Jianmei Wang
- Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610065, China.
| |
Collapse
|
37
|
Wang F, Wu Z, Li Q, Ni Z, Wang C, Lu J. Ubiquitination of p21 by E3 Ligase TRIM21 Promotes the Proliferation of Human Neuroblastoma Cells. Neuromolecular Med 2021; 23:549-560. [PMID: 33900537 DOI: 10.1007/s12017-021-08661-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/13/2021] [Indexed: 11/26/2022]
Abstract
Neuroblastoma (NB) is the most common extracranial solid tumor in childhood, which shows great clinical and biomolecule heterogeneity. Currently, surgery is still the main method of neuroblastoma treatment and specific therapeutic drugs are lacking, so useful targets are urgently needed. TRIM21 is a RING-type E3 ligase that its overexpression promotes the progression of human glioma, while whose effects on neuroblastoma have not been illustrated. Firstly, the shRNAs targeting TRIM21 were designed and found that the ablation of TRIM21 inhibits the proliferation of human neuroblastoma cells. Then the molecular mechanism study indicated that TRIM21 interacts with, and mediates p21 degradation by ubiquitination modification. Further study demonstrates that TRIM21 regulates the proliferation of neuroblastoma cells in a p21-dependent manner. These results suggest that TRIM21 might be a potential therapeutic target for neuroblastoma.
Collapse
Affiliation(s)
- Fan Wang
- Department of Neurosurgery, The First Affiliated Hospital of Wenzhou Medical University, OuHai, Wenzhou, 325000, Zhejiang, China
| | - Zerui Wu
- Department of Neurosurgery, The First Affiliated Hospital of Wenzhou Medical University, OuHai, Wenzhou, 325000, Zhejiang, China
| | - Qun Li
- Department of Neurosurgery, The First Affiliated Hospital of Wenzhou Medical University, OuHai, Wenzhou, 325000, Zhejiang, China
| | - Zhihui Ni
- Department of Neurosurgery, The First Affiliated Hospital of Wenzhou Medical University, OuHai, Wenzhou, 325000, Zhejiang, China
| | - Chengde Wang
- Department of Neurosurgery, The First Affiliated Hospital of Wenzhou Medical University, OuHai, Wenzhou, 325000, Zhejiang, China
| | - Jianglong Lu
- Department of Neurosurgery, The First Affiliated Hospital of Wenzhou Medical University, OuHai, Wenzhou, 325000, Zhejiang, China.
| |
Collapse
|
38
|
Modulation of photosynthesis and other proteins during water-stress. Mol Biol Rep 2021; 48:3681-3693. [PMID: 33856605 DOI: 10.1007/s11033-021-06329-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 03/31/2021] [Indexed: 10/25/2022]
Abstract
Protein changes under drought or water stress conditions have been widely investigated. These investigations have given us enormous understanding of how drought is manifested in plants and how plants respond and adopt to such conditions. Chlorophyll fluoroescence, gas exchange, OMICS, biochemical and molecular analyses have shed light on regulation of physiology and photosynthesis of plants under drought. Use of proteomics has greatly increased the repertoire of drought-associated proteins which nevertheless, need to be investigated for their mechanistic and functional roles. Roles of such proteins have been succinctly discussed in various review articles, however more information on their functional role in countering drought is needed. In this review, recent developments in the field, alterations in the abundance of plant proteins in response to drought, monitored through numerous proteomic and immuno-blot analyses, and how these could affect plants growth and development, are discussed.
Collapse
|