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Shen C, Li X, Qin J, Duan L. Characterization of miRNA profiling in konjac-derived exosome-like nanoparticles and elucidation of their multifaceted roles in human health. FRONTIERS IN PLANT SCIENCE 2024; 15:1444683. [PMID: 39175488 PMCID: PMC11338808 DOI: 10.3389/fpls.2024.1444683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 07/23/2024] [Indexed: 08/24/2024]
Abstract
Plant-derived exosome-like nanoparticles (ELNs) have demonstrated cross-kingdom capabilities in regulating intercellular communication, facilitating drug delivery, and providing therapeutic interventions in humans. However, the functional attributes of konjac-derived ELNs (K-ELNs) remain largely unexplored. This study investigates the isolation, characterization, and functional analysis of K-ELNs, along with the profiling and differential expression analysis of associated miRNAs in both K-ELNs and Konjac tissues. K-ELNs were successfully isolated and characterized from two konjac species using ultracentrifugation, followed by Transmission Electron Microscopy (TEM) and Nanoparticle Tracking Analysis (NTA). Small RNA sequencing identified a total of 3,259 miRNAs across all samples. Differential expression analysis revealed significant differences in miRNA profiles between K-ELNs and tissue samples. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) functional enrichment analysis of target genes provided insights into their roles in modulating pathways associated with diseases such as cancer and neurodegenerative disorders. Additionally, six miRNAs were selected for validation of sequencing results via RT-qPCR. The 5'RLM-RACE method was employed to validate the cleavage sites between differentially expressed miRNAs (DEMs) and their predicted target genes, further substantiating the regulatory roles of miRNAs in konjac. The findings of this study enhance our understanding of the molecular mechanisms underlying the biological functions and applications of K-ELNs, laying the groundwork for future research into their potential therapeutic roles in human health.
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Affiliation(s)
- Chuan Shen
- Shaannan Eco-economy Research Center, Ankang University, Ankang, China
| | - Xia Li
- Department of Electronic and Information Engineering, Ankang University, Ankang, China
| | - Jianfeng Qin
- Ankang Municipality Agricultural Science Research Institute, Ankang, China
| | - Longfei Duan
- Ankang Municipality Agricultural Science Research Institute, Ankang, China
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2
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Trivedi TS, Shaikh AM, Mankad AU, Rawal RM, Patel SK. Genome-Wide Characterization of Fennel (Anethum foeniculum) MiRNome and Identification of its Potential Targets in Homo sapiens and Arabidopsis thaliana: An Inter and Intra-species Computational Scrutiny. Biochem Genet 2024; 62:2766-2795. [PMID: 38017284 DOI: 10.1007/s10528-023-10575-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 10/26/2023] [Indexed: 11/30/2023]
Abstract
MicroRNAs could be promising biomarkers for various diseases, and small RNA drugs have already been FDA approved for clinical use. This area of research is rapidly expanding and has significant potential for the future. Fennel (Anethum foeniculum) is a highly esteemed spice plant with economic and medicinal benefits, making it an invaluable asset in the pharmaceutical industry. To characterize the fennel miRNAs and their Arabidopsis thaliana and Homo sapience targets with functional enrichment analysis and human disease association. A homology-based computational approach characterized the MiRnome of the Anethum foeniculum genome and assessed its impact on Arabidopsis thaliana and Homo sapience transcriptomes. In addition, functional enrichment analysis was evaluated for both species' targets. Moreover, PPI network analysis, hub gene identification, and MD simulation analysis of the top hub node with fennel miRNA were incorporated. We have identified 100 miRNAs of fennel and their target genes, which include 2536 genes in Homo sapiens and 1314 genes in Arabidopsis thaliana. Functional enrichment analysis reveals 56 Arabidopsis thaliana targets of fennel miRNAs showed involvement in metabolic pathways. Highly enriched human KEGG pathways were associated with several diseases, especially cancer. The protein-protein interaction network of human targets determined the top ten nodes; from them, seven hub nodes, namely MAPK1, PIK3R1, STAT3, EGFR, KRAS, CDC42, and SMAD4, have shown their involvement in the pancreatic cancer pathway. Based on the Blast algorithm, 21 fennel miRNAs are homologs to 16 human miRNAs were predicted; from them, the CSPP1 target was a common target for afo-miR11117a-3p and has-miR-6880-5p homologs miRNAs. Our results are the first to report the 100 fennel miRNAs, and predictions for their endogenous and human target genes provide a basis for further understanding of Anethum foeniculum miRNAs and the biological processes and diseases with which they are associated.
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Affiliation(s)
- Tithi S Trivedi
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Aafrinbanu M Shaikh
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Archana U Mankad
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Rakesh M Rawal
- Department of Life Sciences, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Saumya K Patel
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India.
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Ramprosand S, Govinden-Soulange J, Ranghoo-Sanmukhiya VM, Sanan-Mishra N. miRNA, phytometabolites and disease: Connecting the dots. Phytother Res 2024. [PMID: 39072874 DOI: 10.1002/ptr.8287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 06/24/2024] [Accepted: 06/25/2024] [Indexed: 07/30/2024]
Abstract
miRNAs are tiny noncoding ribonucleotides that function as critical regulators of gene-expression in eukaryotes. A single miRNA may be involved in the regulation of several target mRNAs forming complex cellular networks to regulate diverse aspects of development in an organism. The deregulation of miRNAs has been associated with several human diseases. Therefore, miRNA-based therapeutics is gaining interest in the pharmaceutical industry as the next-generation drugs for the cure of many diseases. Medicinal plants have also been used for the treatment of several human diseases and their curative potential is attributed to their reserve in bioactive metabolites. A role for miRNAs as regulators of the phytometabolic pathways in plants has emerged in the recent past. Experimental studies have also indicated the potential of plant encoded secondary phytometabolites to act as cross-regulators of mammalian miRNAs and transcripts to regulate human diseases (like cancer). The evidence for this cross-kingdom gene regulation through miRNA has gathered considerable enthusiasm in the scientific field, even though there are on-going debates regarding the reproducibility and the effectiveness of these findings. In this review, we provide information to connect the medicinal and gene regulatory properties of secondary phytometabolites, their regulation by miRNAs in plants and their effects on human miRNAs for regulating downstream metabolic or pathological processes. While further extensive research initiatives and good clinical evidence are required to prove or disapprove these findings, understanding of these regulations will have important implications in the potential use of synthetic or artificial miRNAs as effective alternatives for providing health benefits.
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Affiliation(s)
- Srutee Ramprosand
- Faculty of Agriculture, University of Mauritius, Réduit, Mauritius
- Plant RNAi Biology Group, International Centre for Genetic Engineering and Biotechnology, New Delhi, India
| | | | | | - Neeti Sanan-Mishra
- Plant RNAi Biology Group, International Centre for Genetic Engineering and Biotechnology, New Delhi, India
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Hou Y, Li J, Li X, Lv Y, Yuan C, Tian J, Liu X. Cross-border regulation of the STK39/MAPK14 pathway by Lycium barbarum miR166a to inhibit triple-negative breast cancer. Am J Transl Res 2024; 16:2683-2698. [PMID: 39006277 PMCID: PMC11236659 DOI: 10.62347/aqew8179] [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: 03/01/2024] [Accepted: 06/01/2024] [Indexed: 07/16/2024]
Abstract
OBJECTIVE To investigate the effects of Lycium barbarum miRNA166a (Lb-miR166a) on human gene expression regulation during the therapy for triple-negative breast cancer (TNBC). METHODS Transcriptome sequencing was used to analyze the distribution and composition of miRNA in Lycium barbarum fruit. Lb-miR166a was introduced into TNBC MB-231 cells by lentiviral transfection to study its effects on cell proliferation, apoptosis, invasion, and metastasis both in vivo and in vitro. Bioinformatic and dual-luciferase assays identified the target gene of Lb-miR166a. The role of STK39 in TNBC progression was elucidated through clinical data analysis combined with cellular studies. The influence of Lb-miR166a on the STK39/MAPK14 pathway was confirmed using a target-specific knockout MB-231 cell line. RESULTS Lb-miR166a was found to be highly expressed in Lycium barbarum. It inhibited MB-231 cell proliferation, invasion, and metastasis, and promoted apoptosis. STK39 was overexpressed in TNBC and was associated with increased invasiveness and poorer patient prognosis. Gene enrichment analysis and dual-luciferase assays demonstrated that Lb-miR166a regulates STK39 expression cross-border and inhibits MAPK14 phosphorylation, impacting the phosphorylation of downstream target genes. CONCLUSION The downregulation of STK39 and subsequent inhibition of MAPK14 phosphorylation by Lb-miR166a leads to reduced proliferation, migration, and invasion of TNBC cells. These findings suggest a novel therapeutic strategy for TNBC treatment, highlighting possible clinical applications of Lb-miR166a in managing this aggressive cancer type.
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Affiliation(s)
- Yujin Hou
- Department of Oncology, General Hospital of Ningxia Medical UniversityYinchuan, Ningxia, China
| | - Jing Li
- Department of Special Technical Diagnosis and Treatment, Ning’an HospitalYinchuan, Ningxia, China
| | - Xuan Li
- Department of Oncology, General Hospital of Ningxia Medical UniversityYinchuan, Ningxia, China
| | - Ye Lv
- Department of Oncology, General Hospital of Ningxia Medical UniversityYinchuan, Ningxia, China
| | - Chunxiu Yuan
- Department of Oncology, General Hospital of Ningxia Medical UniversityYinchuan, Ningxia, China
| | - Jia Tian
- Institute of Medical Sciences, General Hospital of Ningxia Medical University, Key Laboratory of Fertility Preservation and Maintenance of Ministry of Education, Ningxia Medical UniversityYinchuan, Ningxia, China
| | - Xinlan Liu
- Department of Medical Oncology, Ningxia Hui Autonomous Region HospitalYinchuan, Ningxia, China
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Yang R, Liu Y, Yang N, Zhang T, Hou J, He Z, Wang Y, Sun X, Shen J, Jiang H, Xie Y, Lang T. Combination of miR159 Mimics and Irinotecan Utilizing Lipid Nanoparticles for Enhanced Treatment of Colorectal Cancer. Pharmaceutics 2024; 16:570. [PMID: 38675231 PMCID: PMC11054162 DOI: 10.3390/pharmaceutics16040570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/27/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
Colorectal cancer (CRC) ranks as the third most prevalent global malignancy, marked by significant metastasis and post-surgical recurrence, posing formidable challenges to treatment efficacy. The integration of oligonucleotides with chemotherapeutic drugs emerges as a promising strategy for synergistic CRC therapy. The nanoformulation, lipid nanoparticle (LNP), presents the capability to achieve co-delivery of oligonucleotides and chemotherapeutic drugs for cancer therapy. In this study, we constructed lipid nanoparticles, termed as LNP-I-V by microfluidics to co-deliver oligonucleotides miR159 mimics (VDX05001SI) and irinotecan (IRT), demonstrating effective treatment of CRC both in vitro and in vivo. The LNP-I-V exhibited a particle size of 118.67 ± 1.27 nm, ensuring excellent stability and targeting delivery to tumor tissues, where it was internalized and escaped from the endosome with a pH-sensitive profile. Ultimately, LNP-I-V significantly inhibited CRC growth, extended the survival of tumor-bearing mice, and displayed favorable safety profiles. Thus, LNP-I-V held promise as an innovative platform to combine gene therapy and chemotherapy for improving CRC treatment.
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Affiliation(s)
- Rulei Yang
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China; (R.Y.); (J.S.); (H.J.)
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China;
- Vigonvita Life Sciences Co., Ltd., Suzhou 215125, China
| | - Yiran Liu
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Ning Yang
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Tian Zhang
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Jiazhen Hou
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Zongyan He
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Yutong Wang
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Xujie Sun
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China;
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Jingshan Shen
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China; (R.Y.); (J.S.); (H.J.)
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China;
| | - Hualiang Jiang
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China; (R.Y.); (J.S.); (H.J.)
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China;
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Yuanchao Xie
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
| | - Tianqun Lang
- Lingang Laboratory, Shanghai 200031, China; (Y.L.); (N.Y.); (T.Z.); (J.H.); (Z.H.); (Y.W.)
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Yang N, Li S, Zhang Y, Pan F, Liu G, Chen X, Yu C, Li K, Liu Y. Evaluation of volatile components from the tuber, fibrous roots, bud, stem and leaf tissues of Bletilla striata for its anti-colon cancer activity. PHYSIOLOGY AND MOLECULAR BIOLOGY OF PLANTS : AN INTERNATIONAL JOURNAL OF FUNCTIONAL PLANT BIOLOGY 2024; 30:619-631. [PMID: 38737324 PMCID: PMC11087428 DOI: 10.1007/s12298-024-01450-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 04/12/2024] [Accepted: 04/16/2024] [Indexed: 05/14/2024]
Abstract
Bletilla striata (Thunb.) Rchb.f., a medicinal plant in the Orchidaceae family, is mainly found in East Asia and has extensive pharmacological activities. Plant's volatile components are important active ingredients with a wide range of physiological activities, and B. striata has a special odor and unique volatile components. Yet it has received little attention, hindering a full understanding of its phytochemical components. Employing the ultrasonic-assisted extraction method, the volatile components of B. striata's fibrous root, bud, aerial part and tuber were extracted, resulting in yields of 0.06%, 0.64%, 3.38% and 4.47%, respectively. A total of 78 compounds were identified from their chemical profiles using gas chromatography-mass spectrometry (GC-MS), including 45 components with the main compounds of linoleic acid (content accounting for 31.23%), n-hexadecanoic acid (13.53%), and octadecanoic acid (9.5%) from the tuber, 34 components with the main compounds of eicosane, 2-methyl- (28.42%), linoelaidic acid (10.43%), linoleic acid (4.53%), and n-hexadecanoic acid (6.91%) from the fibrous root, 38 components with the main compounds of pentadeca-6,9-dien-1-ol (9.29%), n-hexadecanoic acid (11%), eicosane,2-methyl- (23.43%), and linoleic acid (23.53%) from the bud, and 27 components with the main compounds of linoelaidic acid (5.97%), n-hexadecanoic acid (15.99%), and linolenic acid ethyl ester (18.9%) from the aerial part. Additionally, the growth inhibition activity against colon cancer HCT116 cells was evaluated using sulforhodamine B (SRB) assay and the thiazolyl blue tetrazolium bromide (MTT) assay, and the accumulation of reactive oxygen species (ROS) was determined using dichloro-dihydro-fluorescein diacetate (DCFH-DA) staining and fluorescence intensity analysis. The volatile extracts exhibited significant growth inhibitory efficacy against HCT116 cells, with half-maximal inhibitory concentration (IC50) values of 3.65, 2.32, 2.42 and 3.89 mg/mL in the SRB assay, and 3.55, 2.58, 3.12 and 4.80 mg/mL in the MTT assay for the root, bud, aerial part, and tuber, respectively. Notably, treatment with the aerial part extract caused morphological changes in the cells and significantly raised the intracellular ROS level. In summary, the chemical profiles of the volatile components of B. striata were revealed for the first time, demonstrating a certain tissue specificity. Additionally, it demonstrated for the first time that these volatile extracts possess potent anti-colon cancer activity, highlighting the importance of these volatile components in B. striata's medicinal properties.
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Affiliation(s)
- Nan Yang
- Guizhou Provincial College-Based Key Lab for Tumor Prevention and Treatment With Distinctive Medicines, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
| | - Sanhua Li
- Guizhou Provincial College-Based Key Lab for Tumor Prevention and Treatment With Distinctive Medicines, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Institute of Life Sciences, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
| | - Yong Zhang
- Institute of Life Sciences, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
| | - Feng Pan
- Guizhou Provincial College-Based Key Lab for Tumor Prevention and Treatment With Distinctive Medicines, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Department of Biochemistry and Molecular Biology, College of Basic Medicine, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Institute of Life Sciences, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
| | - Guangjun Liu
- Guizhou Guangzheng Pharmaceutical Co., Ltd, Guiyang, Guizhou China
| | - Xingju Chen
- Guizhou Guangzheng Pharmaceutical Co., Ltd, Guiyang, Guizhou China
| | - Chanyan Yu
- Guizhou Provincial College-Based Key Lab for Tumor Prevention and Treatment With Distinctive Medicines, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Department of Biochemistry and Molecular Biology, College of Basic Medicine, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Institute of Life Sciences, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
| | - Kunmei Li
- Guizhou Provincial College-Based Key Lab for Tumor Prevention and Treatment With Distinctive Medicines, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Institute of Life Sciences, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
| | - Yun Liu
- Guizhou Provincial College-Based Key Lab for Tumor Prevention and Treatment With Distinctive Medicines, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Department of Biochemistry and Molecular Biology, College of Basic Medicine, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Institute of Life Sciences, Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
- Center of Forensic Expertise, Affiliated Hospital of Zunyi Medical University, Zunyi, 563000 Guizhou People’s Republic of China
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Li H, Guo Z, Xu M, Zhao J, Xu D. Molecular mechanism of miRNA mediated biosynthesis of secondary metabolites in medicinal plants. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 208:108524. [PMID: 38518432 DOI: 10.1016/j.plaphy.2024.108524] [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: 01/27/2024] [Revised: 02/28/2024] [Accepted: 03/10/2024] [Indexed: 03/24/2024]
Abstract
Plant secondary metabolites are important raw materials for the pharmaceutical industry, and their biosynthetic processes are subject to diverse and precise regulation by miRNA. The identification of miRNA molecules in medicinal plants and exploration of their mechanisms not only contribute to a deeper understanding of the molecular genetic mechanisms of plant growth, development and resistance to stress, but also provide a theoretical basis for elucidating the pharmacological effects of authentic medicinal materials and constructing bioreactors for the synthesis of medicinal secondary metabolite components. This paper summarizes the research reports on the discovery of miRNA in medicinal plants and their regulatory mechanisms on the synthesis of secondary metabolites by searching the relevant literature in public databases. It summarizes the currently discovered miRNA and their functions in medicinal plants, and summarizes the molecular mechanisms regulating the synthesis and degradation of secondary metabolites. Furthermore, it provides a prospect for the research and development of medicinal plant miRNA. The compiled information contributes to a comprehensive understanding of the research progress on miRNA in medicinal plants and provides a reference for the industrial development of related secondary metabolite biosynthesis.
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Affiliation(s)
- Hongwei Li
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China
| | - Ziyi Guo
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China
| | - Mengwei Xu
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China
| | - Juanjuan Zhao
- Department of Immunology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China.
| | - Delin Xu
- Department of Cell Biology, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China; Department of Medical Instrumental Analysis, Zunyi Medical University, No.6 Xuefuxi Road, Xinpu District, Zunyi City, Guizhou Province, 563099, China.
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Wang Q, Ding L, Wang R, Liang Z. A Review on the Morphology, Cultivation, Identification, Phytochemistry, and Pharmacology of Kitagawia praeruptora (Dunn) Pimenov. Molecules 2023; 28:8153. [PMID: 38138641 PMCID: PMC10745425 DOI: 10.3390/molecules28248153] [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: 11/27/2023] [Revised: 12/11/2023] [Accepted: 12/11/2023] [Indexed: 12/24/2023] Open
Abstract
Kitagawia praeruptora (Dunn) Pimenov, commonly known as Qianhu in China, is a widely used folk Chinese herbal medicine. This article reviews its botanical traits, ethnopharmacology, cultivation techniques, identification, phytochemical compositions, and pharmacological effects. Over 70 coumarin compounds, including simple coumarins, pyranocoumarins, and furanocoumarins, have been isolated within this plant. Additionally, K. praeruptora contains other components such as flavonoids, fatty acids, benzoic acids, and sterols. This information highlights the importance of utilizing active ingredients and excavating pharmacological effects. With its remarkable versatility, K. praeruptora exhibits a wide range of pharmacological effects. It has been found to possess expectorant and bronchodilator properties, cardiovascular protection, antimicrobial and antioxidant activities, anti-tumor effects, and even antidiabetic properties. It is recommended to focus on the development of new drugs that leverage the active ingredients of K. praeruptora and explore its potential for new clinical applications and holistic utilization.
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Affiliation(s)
| | | | - Ruihong Wang
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou 310018, China; (Q.W.); (L.D.)
| | - Zongsuo Liang
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou 310018, China; (Q.W.); (L.D.)
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Trivedi TS, Patel MP, Nanavaty V, Mankad AU, Rawal RM, Patel SK. MicroRNAs from Holarrhena pubescens stems: Identification by small RNA Sequencing and their Potential Contribution to Human Gene Targets. Funct Integr Genomics 2023; 23:149. [PMID: 37148427 DOI: 10.1007/s10142-023-01078-0] [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: 12/31/2022] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 05/08/2023]
Abstract
Holarrhena pubescens is an effective medicinal plant from the Apocynaceae family, widely distributed over the Indian subcontinent and extensively used by Ayurveda and ethno-medicine systems without apparent side effects. We postulated that miRNAs, endogenous non-coding small RNAs that regulate gene expression at the post-transcriptional level, may, after ingestion into the human body, contribute to the medicinal properties of plants of this species by inducing regulated human gene expression to modulate. However, knowledge is scarce about miRNA in Holarrhena. In addition, to test the hypothesis on the potential pharmacological properties of miRNA, we performed a high-throughput sequencing analysis using the Next Generation Sequencing Illumina platform; 42,755,236 raw reads have been generated from H. pubescens stems from a library of small RNA isolated, identifying 687 known and 50 new miRNAs led. The novel H. pubescens miRNAs were predicted to regulate specific human genes, and subsequent annotations of gene functions suggested a possible role in various biological processes and signaling pathways, such as Wnt, MAPK, PI3K-Akt, and AMPK signaling pathways and endocytosis. The association of these putative targets with many diseases, including cancer, congenital malformations, nervous system disorders, and cystic fibrosis, has been demonstrated. The top hub proteins STAT3, MDM2, GSK3B, NANOG, IGF1, PRKCA, SNAP25, SRSF1, HTT, and SNCA show their interaction with human diseases, including cancer and cystic fibrosis. To our knowledge, this is the first report of uncovering H. pubescens miRNAs based on high-throughput sequencing and bioinformatics analysis. This study has provided new insight into a potential cross-species control of human gene expression. The potential for miRNA transfer should be evaluated as one possible mechanism of action to account for the beneficial properties of this valuable species.
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Affiliation(s)
- Tithi S Trivedi
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Maulikkumar P Patel
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Vishal Nanavaty
- Department of Life Sciences, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
- Neuberg Centre for Genomic Medicine, Neuberg Supratech Reference Laboratory, Ahmedabad, 380006, Gujarat, India
| | - Archana U Mankad
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Rakesh M Rawal
- Department of Life Sciences, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Saumya K Patel
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India.
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Chi X, Wang Z, Wang Y, Liu Z, Wang H, Xu B. Cross-Kingdom Regulation of Plant-Derived miRNAs in Modulating Insect Development. Int J Mol Sci 2023; 24:ijms24097978. [PMID: 37175684 PMCID: PMC10178792 DOI: 10.3390/ijms24097978] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
MicroRNAs (miRNAs), a class of non-coding small RNAs, are crucial regulatory factors in plants and animals at the post-transcriptional level. These tiny molecules suppress gene expression by complementary oligonucleotide binding to sites in the target messenger. Recently, the discovery of plant-derived miRNAs with cross-kingdom abilities to regulate gene expression in insects has promoted exciting discussion, although some controversies exist regarding the modulation of insect development by plant-derived miRNAs. Here, we review current knowledge about the mechanisms of miRNA biogenesis, the roles of miRNAs in coevolution between insects and plants, the regulation of insect development by plant-derived miRNAs, the cross-kingdom transport mechanisms of plant-derived miRNAs, and cross-kingdom regulation. In addition, the controversy regarding the modulation of insect development by plant-derived miRNAs also was discussed. Our review provides new insights for understanding complex plant-insect interactions and discovering new strategies for pest management and even crop genetic improvement.
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Affiliation(s)
- Xuepeng Chi
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Zhe Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Ying Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Zhenguo Liu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Hongfang Wang
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
| | - Baohua Xu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an 271002, China
- Key Laboratory of Efficient Utilization of Non-Grain Feed Resources (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Shandong Agricultural University, Tai'an 271018, China
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11
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Plant miRNA osa-miR172d-5p suppressed lung fibrosis by targeting Tab1. Sci Rep 2023; 13:2128. [PMID: 36746980 PMCID: PMC9901827 DOI: 10.1038/s41598-023-29188-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 01/31/2023] [Indexed: 02/08/2023] Open
Abstract
Lung fibrosis, including idiopathic pulmonary fibrosis, is an intractable disease accompanied by an irreversible dysfunction in the respiratory system. Its pathogenesis involves the transforming growth factorβ (TGFβ)-induced overproduction of the extracellular matrix from fibroblasts; however, limited countermeasures have been established. In this study, we identified osa-miR172d-5p, a plant-derived microRNA (miR), as a potent anti-fibrotic miR. In silico analysis followed by an in vitro assay based on human lung fibroblasts demonstrated that osa-miR172d-5p suppressed the gene expression of TGF-β activated kinase 1 (MAP3K7) binding protein 1 (Tab1). It also suppressed the TGFβ-induced fibrotic gene expression in human lung fibroblasts. To assess the anti-fibrotic effect of osa-miR172d-5p, we established bleomycin-induced lung fibrosis models to demonstrate that osa-miR172d-5p ameliorated lung fibrosis. Moreover, it suppressed Tab1 expression in the lung tissues of bleomycin-treated mice. In conclusion, osa-miR172d-5p could be a potent candidate for the treatment of lung fibrosis, including idiopathic pulmonary fibrosis.
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12
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Samad AFA, Kamaroddin MF. Innovative approaches in transforming microRNAs into therapeutic tools. WILEY INTERDISCIPLINARY REVIEWS. RNA 2023; 14:e1768. [PMID: 36437633 DOI: 10.1002/wrna.1768] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/06/2022] [Accepted: 11/08/2022] [Indexed: 11/29/2022]
Abstract
MicroRNA (miRNA) is regarded as a prominent genetic regulator, as it can fine-tune an entire biological pathway by targeting multiple target genes. This characteristic makes miRNAs promising therapeutic tools to reinstate cell functions that are disrupted as a consequence of diseases. Currently, miRNA replacement by miRNA mimics and miRNA inhibition by anti-miRNA oligonucleotides are the main approaches to utilizing miRNA molecules for therapeutic purposes. Nevertheless, miRNA-based therapeutics are hampered by major issues such as off-target effects, immunogenicity, and uncertain delivery platforms. Over the past few decades, several innovative approaches have been established to minimize off-target effects, reduce immunostimulation, and provide efficient transfer to the target cells in which these molecules exert their function. Recent achievements have led to the testing of miRNA-based drugs in clinical trials, and these molecules may become next-generation therapeutics for medical intervention. Despite the achievement of exciting milestones, the dosage of miRNA administration remains unclear, and ways to address this issue are proposed. Elucidating the current status of the main factors of therapeutic miRNA would allow further developments and innovations to achieve safe therapeutic tools. This article is categorized under: RNA in Disease and Development > RNA in Disease Regulatory RNAs/RNAi/Riboswitches > RNAi: Mechanisms of Action.
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Affiliation(s)
- Abdul Fatah A Samad
- Department of Biosciences, Faculty of Science, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia
| | - Mohd Farizal Kamaroddin
- Department of Biosciences, Faculty of Science, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia
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13
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Ste-Croix DT, Bélanger RR, Mimee B. Characterization of microRNAs in the cyst nematode Heterodera glycines identifies possible candidates involved in cross-kingdom interactions with its host Glycine max. RNA Biol 2023; 20:614-628. [PMID: 37599428 PMCID: PMC10443972 DOI: 10.1080/15476286.2023.2244790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Revised: 07/21/2023] [Accepted: 07/31/2023] [Indexed: 08/22/2023] Open
Abstract
The soybean cyst nematode (SCN - Heterodera glycines) is one of the most damaging pests to the cultivated soybean worldwide. Using a wide array of stylet-secreted effector proteins, this nematode can restructure its host cells into a complex and highly active feeding structure called the syncytium. Tight regulation of these proteins is thought to be essential to the successful formation of this syncytium. To date, multiple mechanisms have been proposed to regulate the expression of these proteins including through post-transcriptional regulation. MicroRNAs (miRNAs) are a class of small, roughly 22-nucleotide-long, non-coding RNA shown to regulate gene expression through its interaction with the 3' untranslated region of genes. These same small RNAs have also been hypothesized to be able to cross over kingdom barriers and regulate genes in other species in a process called cross-kingdom interactions. In this study, we characterized the miRNome of the SCN via sequencing of small-RNAs isolated from whole nematodes and exosomes representing all developmental stages. We identified 121 miRNA loci encoding 96 distinct miRNA families including multiple lineage- and species-specific candidates. Using a combination of plant- and animal-specific miRNA target predictors, we generated a unique repertoire of miRNA:mRNA interacting partners in the nematode and its host plant leading to the identification of a set of nine probable cross-kingdom miRNA candidates.
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Affiliation(s)
- Dave T. Ste-Croix
- Saint-Jean-Sur-Richelieu Research and Development Centre, Agriculture and Agri-Food Canada, Saint-Jean-Sur-Richelieu, Canada
- Département de Phytologie, Université Laval, Québec, Canada
| | - Richard R. Bélanger
- Département de Phytologie, Université Laval, Québec, Canada
- Centre de Recherche et d’Innovation sur les Végétaux (CRIV), Université Laval, Québec, Canada
| | - Benjamin Mimee
- Saint-Jean-Sur-Richelieu Research and Development Centre, Agriculture and Agri-Food Canada, Saint-Jean-Sur-Richelieu, Canada
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14
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Further Mining and Characterization of miRNA Resource in Chinese Fir (Cunninghamia lanceolata). Genes (Basel) 2022; 13:genes13112137. [DOI: 10.3390/genes13112137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/12/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
In this study, we aimed to expand the current miRNA data bank of Chinese fir (Cunninghamia lanceolata (Lamb.) Hook.) regarding its potential value for further genetic and genomic use in this species. High-throughput small RNA sequencing successfully captured 140 miRNAs from a Chinese fir selfing family harboring vigor and depressed progeny. Strikingly, 75.7% (n = 106) of these miRNAs have not been documented previously, and most (n = 105) of them belong to the novel set with 6858 putative target genes. The new datasets were then integrated with the previous information to gain insight into miRNA genetic architecture in Chinese fir. Collectively, a relatively high proportion (62%, n = 110) of novel miRNAs were found. Furthermore, we identified one MIR536 family that has not been previously documented in this species and four overlapped miRNA families (MIR159, MIR164, MIR171_1, and MIR396) from new datasets. Regarding the stability, we calculated the secondary structure free energy and found a relatively low R2 value (R2 < 0.22) between low minimal folding free energy (MFE) of pre-miRNAs and MFE of its corresponding mature miRNAs in most datasets. When in view of the conservation aspect, the phylogenetic trees showed that MIR536 and MIR159 sequences were highly conserved in gymnosperms.
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15
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Cannataro R, Cione E. Diet and miRNA: Epigenetic Regulator or a New Class of Supplements? Microrna 2022; 11:89-90. [PMID: 35538814 DOI: 10.2174/2211536611666220510111711] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 12/23/2021] [Accepted: 01/27/2022] [Indexed: 02/06/2023]
Abstract
It is well recognized that diet components are important genomic regulators considering that food intake influences cytokines such as leptin, ghrelin, adiponectin, and NPY, which regulate gene expression in response to different nutritional programs, particularly regarding the caloric balance. However, the single nutrients, both the macro-nutrients, the fatty acids, and above all the micronutrients, show an essential capacity also for epigenetic regulation; in this sense, vitamins and their derivatives polyphenols are the main actors.
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Affiliation(s)
- Roberto Cannataro
- Galascreen Laboratory, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende (CS), Italy.,Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende (CS), Italy
| | - Erika Cione
- Galascreen Laboratory, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende (CS), Italy.,Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende (CS), Italy
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16
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Wong A, Gehring C. New Horizons in Plant Cell Signaling. Int J Mol Sci 2022; 23:5826. [PMID: 35628641 PMCID: PMC9147848 DOI: 10.3390/ijms23105826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 05/13/2022] [Indexed: 12/04/2022] Open
Abstract
Responding to environmental stimuli with appropriate molecular mechanisms is essential to all life forms and particularly so in sessile organisms such as plants [...].
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Affiliation(s)
- Aloysius Wong
- Department of Biology, College of Science and Technology, Wenzhou-Kean University, 88 Daxue Road, Wenzhou 325060, China
- Zhejiang Bioinformatics International Science and Technology Cooperation Center, Wenzhou 325060, China
- Wenzhou Municipal Key Lab for Applied Biomedical and Biopharmaceutical Informatics, Wenzhou 325060, China
| | - Christoph Gehring
- Department of Chemistry, Biology & Biotechnology, University of Perugia, Borgo XX Giugno, 74, 06121 Perugia, Italy
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17
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Jha N, Mangukia N, Gadhavi H, Patel M, Bhavsar M, Rawal R, Patel S. Small RNA sequencing and identification of papaya (Carica papaya L.) miRNAs with potential cross-kingdom human gene targets. Mol Genet Genomics 2022; 297:981-997. [PMID: 35570207 PMCID: PMC9107959 DOI: 10.1007/s00438-022-01904-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 04/23/2022] [Indexed: 12/11/2022]
Abstract
Several studies have demonstrated potential role of plant-derived miRNAs in cross-kingdom species relationships by transferring into non-plant host cells to regulate certain host cellular functions. How nutrient-rich plants regulate host cellular functions, which in turn alleviate physiological and disease conditions in the host remains to be explored in detail. This computational study explores the potential targets, putative role, and functional implications of miRNAs derived from Carica papaya L., one of the most cultivated tropical crops in the world and a rich source of phytochemicals and enzymes, in human diet. Using the next-generation sequencing, -Illumina HiSeq2500, ~ 30 million small RNA sequence reads were generated from C. papaya young leaves, resulting in the identification of a total of 1798 known and 49 novel miRNAs. Selected novel C. papaya miRNAs were predicted to regulate certain human targets, and subsequent annotation of gene functions indicated a probable role in various biological processes and pathways, such as MAPK, WNT, and GPCR signaling pathways, and platelet activation. These presumptive target gene in humans were predominantly linked to various diseases, including cancer, diabetes, mental illness, and platelet disorder. The computational finding of this study provides insights into how C. papaya-derived miRNAs may regulate certain conditions of human disease and provide a new perspective on human health. However, the therapeutic potential of C. papaya miRNA can be further explored through experimental studies.
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Affiliation(s)
- Neha Jha
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Naman Mangukia
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
- BioInnovations, Bhayander (West), Mumbai, 401101, Maharashtra, India
| | - Harshida Gadhavi
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Maulik Patel
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
- Advait Theragnostics Pvt. Ltd., Ahmedabad, Gujarat, India
| | - Mansi Bhavsar
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Rakesh Rawal
- Department of Biochemistry and Forensic Science, University School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India
| | - Saumya Patel
- Department of Botany, Bioinformatics and Climate Change Impacts Management, School of Sciences, Gujarat University, Ahmedabad, 380009, Gujarat, India.
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18
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Abstract
Exosomes are natural nanoparticles that originate in the endocytic system. Exosomes play an important role in cell-to-cell communication by transferring RNAs, lipids, and proteins from donor cells to recipient cells or by binding to receptors on the recipient cell surface. The concentration of exosomes and the diversity of cargos are high in milk. Exosomes and their cargos resist degradation in the gastrointestinal tract and during processing of milk in dairy plants. They are absorbed and accumulate in tissues following oral administrations, cross the blood-brain barrier, and dietary depletion and supplementation elicit phenotypes. These features have sparked the interest of the nutrition and pharmacology communities for exploring milk exosomes as novel bioactive food compounds and for delivering drugs to diseased tissues. This review discusses the current knowledgebase, uncertainties, and controversies in these lines of scholarly endeavor and health research.
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Affiliation(s)
- Alice Ngu
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska
| | - Shu Wang
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska
| | - Haichuan Wang
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska
| | - Afsana Khanam
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska
| | - Janos Zempleni
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, Nebraska
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19
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Kasarello K, Köhling I, Kosowska A, Pucia K, Lukasik A, Cudnoch-Jedrzejewska A, Paczek L, Zielenkiewicz U, Zielenkiewicz P. The Anti-Inflammatory Effect of Cabbage Leaves Explained by the Influence of bol-miRNA172a on FAN Expression. Front Pharmacol 2022; 13:846830. [PMID: 35401203 PMCID: PMC8987499 DOI: 10.3389/fphar.2022.846830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/08/2022] [Indexed: 11/15/2022] Open
Abstract
Recently, the possibility of cross-kingdom gene expression regulation by miRNAs from other species (“xenomiRs”), specifically from plants, has acquired scientific meaning. Based on the one of oldest methods for dealing with inflammation via the use of cabbage leaf compresses, we investigated the effects of Brassica oleracea derived miR172a on the potential human target gene encoding FAN (Factor Associated with Neutral Sphingomyelinase Activation) protein. In vitro experiments showed a decrease in FAN protein levels in both human and mouse cells transfected with bol-miRNA172a. As the FAN protein mediates inflammatory responses, the potential of miR172a to mitigate the inflammatory process was tested in a mouse model of rheumatoid arthritis. Animal studies showed the decreased oedema of inflamed paws in mouse with rheumatoid arthritis model induced after treatment with miR172a.
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Affiliation(s)
- Kaja Kasarello
- Centre for Preclinical Research, Department of Experimental and Clinical Physiology, Medical University of Warsaw, Warsaw, Poland
| | - Iwona Köhling
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Anna Kosowska
- Department of Histology and Embryology, Medical University of Warsaw, Warsaw, Poland
| | - Katarzyna Pucia
- Department of Histology and Embryology, Medical University of Warsaw, Warsaw, Poland
| | - Anna Lukasik
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Agnieszka Cudnoch-Jedrzejewska
- Centre for Preclinical Research, Department of Experimental and Clinical Physiology, Medical University of Warsaw, Warsaw, Poland
| | - Leszek Paczek
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
- Department of Immunology, Transplantology and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
| | - Urszula Zielenkiewicz
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - Piotr Zielenkiewicz
- Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
- Faculty of Biology, University of Warsaw, Warsaw, Poland
- *Correspondence: Piotr Zielenkiewicz,
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20
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Diener C, Keller A, Meese E. Emerging concepts of miRNA therapeutics: from cells to clinic. Trends Genet 2022; 38:613-626. [PMID: 35303998 DOI: 10.1016/j.tig.2022.02.006] [Citation(s) in RCA: 247] [Impact Index Per Article: 123.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 12/14/2022]
Abstract
MicroRNAs (miRNAs) are very powerful genetic regulators, as evidenced by the fact that a single miRNA can direct entire cellular pathways via interacting with a broad spectrum of target genes. This property renders miRNAs as highly interesting therapeutic tools to restore cell functions that are altered as part of a disease phenotype. However, this strength of miRNAs is also a weakness because their cellular effects are so numerous that off-target effects can hardly be avoided. In this review, we point out the main challenges and the strategies to specifically address the problems that need to be surmounted in the push toward a therapeutic application of miRNAs. Particular emphasis is given to approaches that have already found their way into clinical studies.
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Affiliation(s)
- Caroline Diener
- Institute of Human Genetics, Medical Faculty, Saarland University, 66421 Homburg, Germany
| | - Andreas Keller
- Center for Bioinformatics, Medical Faculty, Saarland University, 66123 Saarbrücken, Germany; Department of Neurology and Neurological Sciences, Stanford University, School of Medicine, Stanford, CA 94305, USA.
| | - Eckart Meese
- Institute of Human Genetics, Medical Faculty, Saarland University, 66421 Homburg, Germany
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21
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Momordica charantia-derived extracellular vesicles-like nanovesicles inhibited glioma proliferation, migration, and invasion by regulating the PI3K/AKT signaling pathway. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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22
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Arda H, Doğanlar O. Stress-induced miRNAs isolated from wheat have a unique therapeutic potential in ultraviolet-stressed human keratinocyte cells. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:17977-17996. [PMID: 34677776 DOI: 10.1007/s11356-021-17039-8] [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: 05/17/2021] [Accepted: 10/11/2021] [Indexed: 06/13/2023]
Abstract
Increasing evidence supports the existence of cross-kingdom gene regulation. However, the therapeutic potential of stress-specific plant miRNAs and their role in UV-related pathologies in human tissue remain largely unexplored. The aim of this study was to investigate the therapeutic potential and mechanisms of action of stress-induced miRNA cocktails (SI-WmiRs) from Einkorn wheat (Triticum monococcum L.) on human keratinocyte (HaCaT) cells exposed to a high dose of UV-B radiation. We used a biofactory approach and irradiated wheatgrass with UV-C for 240 min to obtain the specific SI-WmiRs that wheat produces to recover from UV stress. We followed the plant with molecular and biochemical analyses and extracted our SI-WmiRs at the most appropriate time (0 h and 6 h after UV-C application). Then, we applied the SI-WmiR cocktail to HaCaT cells exposed to high-dose of UV-B radiation. Our results show that UV-B radiation induced lipid peroxidation and DNA damage, as demonstrated by increased malondialdehyde (MDA) levels and changes in the RAPD band profile, respectively. UV stress also impaired IL6/JAK2/STAT3 signalling and activated the inflammatory mediators IL6 and TNF-α in HaCaT cells, leading to significant induction of apoptotic cell death. We found that SI-WmiR transfection prevents lipid peroxidation and oxidative stress-related DNA damage by increasing antioxidant (CuZn-SOD, Mn-SOD) and DNA repair (EXO1, SMUG1 and XRCC3) gene expression. In addition, SI-WmiRs regulated IL6/JAK2/STAT3 signalling by reducing JAK2 and STAT3 gene expression and phosphorylated protein levels compared to the control treatments. Moreover, SI-WmiRs inhibited pro-apoptotic BAX, Caspase 3 and Caspase 8 gene expression and protein levels to prevent apoptosis of UV-stressed HaCaT cells. Our results demonstrate that stress-induced wheat miRNAs produced using a biofactory approach have strong potential as a novel and effective alternative therapy for UV stress-related skin damage.
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Affiliation(s)
- Hayati Arda
- Department of Plant Physiology, Faculty of Science, Trakya University, 22030, Edirne, Turkey
| | - Oğuzhan Doğanlar
- Department of Medical Biology, Faculty of Medicine, Trakya University, 22030, Edirne, Turkey.
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23
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Tomé-Carneiro J, de Las Hazas MCL, Boughanem H, Böttcher Y, Cayir A, Macias González M, Dávalos A. Up-to-date on the evidence linking miRNA-related epitranscriptomic modifications and disease settings. Can these modifications affect cross-kingdom regulation? RNA Biol 2021; 18:586-599. [PMID: 34843412 DOI: 10.1080/15476286.2021.2002003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
The field of epitranscriptomics is rapidly developing. Several modifications (e.g. methylations) have been identified for different RNA types. Current evidence shows that chemical RNA modifications can influence the whole molecule's secondary structure, translatability, functionality, stability, and degradation, and some are dynamically and reversibly modulated. miRNAs, in particular, are not only post-transcriptional modulators of gene expression but are themselves submitted to regulatory mechanisms. Understanding how these modifications are regulated and the resulting pathological consequences when dysregulation occurs is essential for the development of new therapeutic targets. In humans and other mammals, dietary components have been shown to affect miRNA expression and may also induce chemical modifications in miRNAs. The identification of chemical modifications in miRNAs (endogenous and exogenous) that can impact host gene expression opens up an alternative way to select new specific therapeutic targets.Hence, the aim of this review is to briefly address how RNA epitranscriptomic modifications can affect miRNA biogenesis and to summarize the existing evidence showing the connection between the (de)regulation of these processes and disease settings. In addition, we hypothesize on the potential effect certain chemical modifications could have on the potential cross-kingdom journey of dietary plant miRNAs.
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Affiliation(s)
- João Tomé-Carneiro
- Laboratory of Functional Foods, Madrid Institute for Advanced Studies (IMDEA)-food, CEI UAM + CSIM, Spain
| | | | - Hatim Boughanem
- Instituto de Investigación Biomédica de Málaga (Ibima), Unidad de Gestión Clínica de Endocrinología Y Nutrición Del Hospital Virgen de La Victoria, Málaga, Spain.,Instituto de Salud Carlos Iii (Isciii), Consorcio Ciber, M.p. Fisiopatología de La Obesidad Y Nutrición (Ciberobn), Madrid, Spain.,Vocational Health College, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Yvonne Böttcher
- Institute of Clinical Medicine, Department of Clinical Molecular Biology (EpiGen), University of Oslo, Oslo, Norway.,Department of Medical Services and Techniques (EpiGen), Akershus Universitetssykehus, Lørenskog, Norway
| | - Akin Cayir
- Institute of Clinical Medicine, Department of Clinical Molecular Biology (EpiGen), University of Oslo, Oslo, Norway.,Vocational Health College, Canakkale Onsekiz Mart University, Canakkale, Turkey
| | - Manuel Macias González
- Instituto de Investigación Biomédica de Málaga (Ibima), Unidad de Gestión Clínica de Endocrinología Y Nutrición Del Hospital Virgen de La Victoria, Málaga, Spain.,Instituto de Salud Carlos Iii (Isciii), Consorcio Ciber, M.p. Fisiopatología de La Obesidad Y Nutrición (Ciberobn), Madrid, Spain
| | - Alberto Dávalos
- Laboratory of Epigenetics of Lipid Metabolism, Madrid Institute for Advanced Studies (IMDEA)-food, CEI UAM + CSIC, Spain
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Paul S, Reyes-Pérez P, Angulo-Bejarano PI, Srivastava A, Ramalingam S, Sharma A. Characterization of microRNAs from neem ( Azadirachta indica) and their tissue-specific expression study in leaves and stem. 3 Biotech 2021; 11:277. [PMID: 34040926 DOI: 10.1007/s13205-021-02839-z] [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: 01/08/2021] [Accepted: 05/08/2021] [Indexed: 01/29/2023] Open
Abstract
Neem (Azadirachta indica) is a very popular traditional medicinal plant used since ancient times to treat numerous ailments. MicroRNAs (miRNAs) are highly conserved, non-coding, short RNA molecules that play important regulatory roles in plant development and metabolism. In this study, deploying a high stringent genome-wide computational-based approach and following a set of strict filtering norms a total of 44 potential conserved neem miRNAs belonging to 21 families and their corresponding 48 potential target transcripts were identified. Important targets include Squamosa promoter binding protein-like proteins, NAC, Scarecrow proteins, Auxin response factor, and F-box proteins. A biological network has also been developed to understand the miRNA-mediated gene regulation using the minimum free energy (MFE) values of the miRNA-target interaction. Moreover, six selected miRNAs were reported to be involved in secondary metabolism in other plant species (miR156a, miR156l, miR160, miR164, miR171, miR395) were validated by qPCR and their tissue-specific differential expression pattern was observed in leaves and stem. Except for ain-miR395, all the other miRNAs were found overexpressed in the stem as compared to leaves. To the best of our knowledge, this is the first report of neem miRNAs and we believe the finding of the present study will be useful for the functional genomic study of medicinal plants. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s13205-021-02839-z.
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Affiliation(s)
- Sujay Paul
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Queretaro, CP Mexico
| | - Paula Reyes-Pérez
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Queretaro, CP Mexico
| | - Paola Isabel Angulo-Bejarano
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Queretaro, CP Mexico
| | - Aashish Srivastava
- Section of Bioinformatics, Clinical Laboratory, Haukeland University Hospital, 5021 Bergen, Norway
- Department of Clinical Science, University of Bergen, 5021 Bergen, Norway
| | - Sathishkumar Ramalingam
- Plant Genetic Engineering Laboratory, Department of Biotechnology, Bharathiar University, Coimbatore, India
| | - Ashutosh Sharma
- Tecnologico de Monterrey, School of Engineering and Sciences, Campus Queretaro, Av. Epigmenio Gonzalez, No. 500 Fracc. San Pablo, 76130 Queretaro, CP Mexico
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