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Zeeshan Ul Haq M, Yu J, Yao G, Yang H, Iqbal HA, Tahir H, Cui H, Liu Y, Wu Y. A Systematic Review on the Continuous Cropping Obstacles and Control Strategies in Medicinal Plants. Int J Mol Sci 2023; 24:12470. [PMID: 37569843 PMCID: PMC10419402 DOI: 10.3390/ijms241512470] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/26/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
Continuous cropping (CC) is a common practice in agriculture, and usually causes serious economic losses due to soil degeneration, decreased crop yield and quality, and increased disease incidence, especially in medicinal plants. Continuous cropping obstacles (CCOs) are mainly due to changes in soil microbial communities, nutrient availability, and allelopathic effects. Recently, progressive studies have illustrated the molecular mechanisms of CCOs, and valid strategies to overcome them. Transcriptomic and metabolomics analyses revealed that identified DEGs (differently expressed genes) and metabolites involved in the response to CCOs are involved in various biological processes, including photosynthesis, carbon metabolism, secondary metabolite biosynthesis, and bioactive compounds. Soil improvement is an effective strategy to overcome this problem. Soil amendments can improve the microbial community by increasing the abundance of beneficial microorganisms, soil fertility, and nutrient availability. In this review, we sum up the recent status of the research on CCOs in medicinal plants, the combination of transcriptomic and metabolomics studies, and related control strategies, including uses of soil amendments, crop rotation, and intercropping. Finally, we propose future research trends for understanding CCOs, and strategies to overcome these obstacles and promote sustainable agriculture practices in medicinal plants.
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Affiliation(s)
| | | | | | | | | | | | | | - Ya Liu
- Sanya Nanfan Research Institute of Hainan University, School of Tropical Agriculture and Forestry, Hainan University, Sanya 572025, China
| | - Yougen Wu
- Sanya Nanfan Research Institute of Hainan University, School of Tropical Agriculture and Forestry, Hainan University, Sanya 572025, China
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Eshkoor SA, Ghodsian N, Akhtari-Zavare M. MicroRNAs influence and longevity. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2022. [DOI: 10.1186/s43042-022-00316-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
MiRNAs play critical roles in the regulation of cellular function, life span, and the aging process. They can affect longevity positively and negatively through different aging pathways.
Main text
MiRNAs are a group of short non-coding RNAs that regulate gene expressions at post-transcriptional levels. The different types of alterations in miRNAs biogenesis, mRNA expressions, and activities of miRNA-protein complexes can affect the regulation of normal post-transcriptional gene process, which may lead to aging, age-related diseases, and an earlier death. It seems that the influence of deregulation of miRNAs on senescence and age-related diseases occurring by targeting aging molecular pathways can be used for diagnosis and prognosis of them. Therefore, the expression and function of miRNAs should be studied more accurately with new applicable and validated experimental tools. However, the current review wishes to highlight simply a connection among miRNAs, senescence and some age-related diseases.
Conclusion
Despite several research indicating the key roles of miRNAs in aging and longevity, further investigations are still needed to elucidate the essential roles of miRNAs in controlling mRNA regulation, cell proliferation, death and/or protection during stress and health problems. Besides, more research on miRNAs will help to identify new targets for alternative strategies regarding effectively screen, treat, and prevent diseases as well as make slow the aging process.
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Yan W, Cao S, Wu Y, Ye Z, Zhang C, Yao G, Yu J, Yang D, Zhang J. Integrated Analysis of Physiological, mRNA Sequencing, and miRNA Sequencing Data Reveals a Specific Mechanism for the Response to Continuous Cropping Obstacles in Pogostemon cablin Roots. FRONTIERS IN PLANT SCIENCE 2022; 13:853110. [PMID: 35432413 PMCID: PMC9010791 DOI: 10.3389/fpls.2022.853110] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/07/2022] [Indexed: 06/02/2023]
Abstract
Pogostemon cablin (patchouli) is a commercially important medicinal and industrial crop grown worldwide for its medicinal and aromatic properties. Patchoulol and pogostone, derived from the essential oil of patchouli, are considered valuable components in the cosmetic and pharmaceutical industries. Due to its high application value in the clinic and industry, the demand for patchouli is constantly growing. Unfortunately, patchouli cultivation has suffered due to severe continuous cropping obstacles, resulting in a significant decline in yield and quality. Moreover, the physiological and transcriptional changes in patchouli in response to continuous cropping obstacles remain unclear. This has greatly restricted the development of the patchouli industry. To explore the mechanism underlying the rapid response of patchouli roots to continuous cropping stress, integrated analysis of the transcriptome and miRNA profiles of patchouli roots under continuous and noncontinuous cropping conditions in different growth periods was conducted using RNA sequencing (RNA-seq) and miRNA-seq and complemented with physiological data. The physiological and biochemical results showed that continuous cropping significantly inhibited root growth, decreased root activity, and increased the activity of antioxidant enzymes (superoxide dismutase, peroxidase, and catalase) and the levels of osmoregulators (malondialdehyde, soluble protein, soluble sugar, and proline). Subsequently, we found 4,238, 3,494, and 7,290 upregulated and 4,176, 3,202, and 8,599 downregulated differentially expressed genes (DEGs) in the three growth periods of continuously cropped patchouli, many of which were associated with primary carbon and nitrogen metabolism, defense responses, secondary metabolite biosynthesis, and transcription factors. Based on miRNA-seq, 927 known miRNAs and 130 novel miRNAs were identified, among which 67 differentially expressed miRNAs (DEMIs) belonging to 24 miRNA families were induced or repressed by continuous cropping. By combining transcriptome and miRNA profiling, we obtained 47 miRNA-target gene pairs, consisting of 18 DEMIs and 43 DEGs, that likely play important roles in the continuous cropping response of patchouli. The information provided in this study will contribute to clarifying the intricate mechanism underlying the patchouli response to continuous cropping obstacles. In addition, the candidate miRNAs and genes can provide a new strategy for breeding continuous cropping-tolerant patchouli.
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Gan L, Huang S, Hu Y, Zhang J, Wang X. Heat treatment reduced the expression of miR-7-5p to facilitate insulin-stimulated lactate secretion by targeting IRS2 in boar Sertoli cells. Theriogenology 2021; 180:161-170. [PMID: 34973648 DOI: 10.1016/j.theriogenology.2021.12.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 12/06/2021] [Accepted: 12/26/2021] [Indexed: 12/26/2022]
Abstract
Insulin dysfunction of diabetes mellitus (DM) disorders the glucose metabolism in Sertoli cells (SCs), resulting in the impairment of spermatogenesis.Insulin signaling system in Sertoli cells (SCs) plays an important role in regulating lactate secretion. Heat treatment could increase the lactate secretion of boar SCs, but whether heat treatment participates in lactate secretion by improving the sensitivity of insulin is unknown. In the current study, the primary SCs from 21-day-old boar were employed to treat with 100 nM insulin for 24 h or heat treatment (43 °C, 30 min). Heat treatment strengthened the effect of insulin on the effect of lactate secretion. In addition, heat treatment increased the expression of insulin-induced insulin receptor substrate 2 (IRS2), but reduced the expression of miR-7-5p. Using dual luciferase reporter assay and Western blot, the study found that IRS2 is a potential target gene of miR-7-5p. Heat treatment also enhanced the Phosphorylation of insulin-stimulated PI3K/Akt, and increased lactate secretion by promoting the expression of Glucose Transporter 3 (GLUT3), Lactate Dehydrogenase-A (LDHA) and monocarboxylate transporter 1 (MCT1). Furthermore, miR-7-5p inhibitor could partly mimic the effects of heat treatment on lactate production of SCs, indicating that heat treatment improves insulin sensitivity by regulating the expression of miR-7-5p/IRS2/PI3K/Akt. These results reveal a novel miRNA-mediated mechanism of heat treatment on the regulation of lactate metabolism production, and suggest that targeting miR-7-5p is a probably therapeutic method to insulin dysfunction-induced metabolic diseases.
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Affiliation(s)
- Lu Gan
- Chongqing Key Laboratory of Forage & Herbivore, College of Veterinary Medicnie, Southwest University, Beibei, Chongqing, 400715, PR China
| | - Sha Huang
- Chongqing Key Laboratory of Forage & Herbivore, College of Veterinary Medicnie, Southwest University, Beibei, Chongqing, 400715, PR China
| | - Yu Hu
- Chongqing Key Laboratory of Forage & Herbivore, College of Veterinary Medicnie, Southwest University, Beibei, Chongqing, 400715, PR China
| | - JiaoJiao Zhang
- Chongqing Key Laboratory of Forage & Herbivore, College of Veterinary Medicnie, Southwest University, Beibei, Chongqing, 400715, PR China
| | - XianZhong Wang
- Chongqing Key Laboratory of Forage & Herbivore, College of Veterinary Medicnie, Southwest University, Beibei, Chongqing, 400715, PR China.
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Yang X, Kang Y, Liu Y, Shi M, Zhang W, Fan Y, Yao Y, Li H, Qin S. Integrated analysis of miRNA-mRNA regulatory networks of potato (Solanum tuberosum L.) in response to cadmium stress. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 224:112682. [PMID: 34419646 DOI: 10.1016/j.ecoenv.2021.112682] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 08/14/2021] [Accepted: 08/17/2021] [Indexed: 06/13/2023]
Abstract
Cadmium (Cd) stress is a ubiquitous abiotic stress affecting plant growth worldwide and negatively impacting crop yield and food safety. Potato is the most important non-grain crop globally, but there is limited research available on the response of this crop to Cd stress. This study explored the coping mechanism for Cd stress in potato through analyses of miRNA and mRNA. Tissue culture seedlings (20-day-old) of potato variety 'Atlantic' were cultured for up to 48 h in liquid medium containing 5 mmol/L CdCl2, and phenotypic, physiological, and transcriptomic changes were observed at specific times. With the extension of Cd stress time, the potato leaves gradually wilted and curled, and root salicylic acid (SA), glutathione (GSH), and lignin contents and peroxidase (POD) activity increased, while indole-3-acetic acid (IAA) and zeatin (ZT) contents decreased. Using miRNA-seq, 161 existing miRNAs, 383 known miRNAs, and 7361 novel miRNAs were identified, and, 18 miRNAs were differentially expressed in response to Cd stress. Based on mRNA-seq, 7340 differentially expressed mRNAs (DEGs) were found. Through mRNA-miRNA integrated analysis, miRNA-target gene pairs consisting of 23 DEGs and 33 miRNAs were identified. Furthermore, "glutathione metabolism" "plant hormone signal transduction" and "phenylpropanoid biosynthesis" were established as crucial pathways in the Cd stress response of potato. Novel miRNAs novel-m3483-5p and novel-m2893-5p participate in these pathways through targeted regulation of cinnamic alcohol dehydrogenase (CAD; PG0005359) and alanine aminotransferase (POP; PG0024281), respectively. This study provides information that will help elucidate the complex mechanism of the Cd stress response in potato. Moreover, candidate miRNAs and mRNAs could yield new strategies for the development of Cd-tolerant potato breeding.
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Affiliation(s)
- Xinyu Yang
- College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China
| | - Yichen Kang
- College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China; Gansu Provincial Key Laboratory of Aridland Crop Science, Lanzhou 730070, China
| | - Yuhui Liu
- Gansu Provincial Key Laboratory of Aridland Crop Science, Lanzhou 730070, China
| | - Mingfu Shi
- College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China
| | - Weina Zhang
- College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China
| | - Yanling Fan
- College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China
| | - Yanhong Yao
- Dingxi Academy of Agricultural Sciences, Dingxi 743000, China
| | - Hong Li
- College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China; College of Science, Gansu Agricultural University, Lanzhou 730070, China
| | - Shuhao Qin
- College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China; Gansu Provincial Key Laboratory of Aridland Crop Science, Lanzhou 730070, China.
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Logan SM, Gupta A, Wang A, Levy RJ, Storey KB. Isoflurane and low-level carbon monoxide exposures increase expression of pro-survival miRNA in neonatal mouse heart. Cell Stress Chaperones 2021; 26:541-548. [PMID: 33661504 PMCID: PMC8065082 DOI: 10.1007/s12192-021-01199-0] [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: 01/05/2021] [Revised: 02/08/2021] [Accepted: 02/12/2021] [Indexed: 11/30/2022] Open
Abstract
Anesthetics such as isoflurane are known to cause apoptosis in the developing mammalian brain. However, isoflurane may have protective effects on the heart via relieving ischemia and downregulating genes related to apoptosis. Ischemic preconditioning, e.g. through the use of low levels of carbon monoxide (CO), has promise in preventing ischemia-reperfusion injury and cell death. However, it is still unclear how it either triggers the stress response in neonatal hearts. For this reason, thirty-three microRNAs (miRNAs) known to be differentially expressed following anesthesia and/or ischemic or hypoxic heart damage were investigated in the hearts from neonatal mice exposed to isoflurane or low level of CO, using an air-exposed control group. Only miR-93-5p increased with isoflurane exposure, which may be associated with the suppression of cell death, autophagy, and inflammation. By contrast, twelve miRNAs were differentially expressed in the heart following CO treatment. Many miRNAs previously shown to be responsible for suppressing cell death, autophagy, and myocardial hypertrophy were upregulated (e.g., 125b-3p, 19-3p, and 21a-5p). Finally, some miRNAs (miR-103-3p, miR-1a-3p, miR-199a-1-5p) which have been implicated in regulating energy balance and cardiac contraction were also differentially expressed. Overall, this study demonstrated that CO-mediated miRNA regulation may promote ischemic preconditioning and cardioprotection based on the putative protective roles of the differentially expressed miRNAs explored herein and the consistency of these results with those that have shown positive effects of CO on heart viability following anesthesia and ischemia-reperfusion stress.
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Affiliation(s)
- Samantha M Logan
- Institute of Biochemistry & Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON, K1S 5B6, Canada
| | - Aakriti Gupta
- Institute of Biochemistry & Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON, K1S 5B6, Canada
| | - Aili Wang
- Department of Anesthesiology, Columbia University Medical Center, 622 West 168th Street, New York, NY, 10032, USA
| | - Richard J Levy
- Department of Anesthesiology, Columbia University Medical Center, 622 West 168th Street, New York, NY, 10032, USA
| | - Kenneth B Storey
- Institute of Biochemistry & Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON, K1S 5B6, Canada.
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