Profiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing

Abstract We aimed to identify and compare microRNAs (miRNAs) from individual aqueous humor samples between normal-tension glaucoma (NTG) patients and normal controls. Aqueous humor (80 to 120 µl) was collected before cataract surgery. Six stable NTG patients and seven age-matched controls were inclu...

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Autores principales:	Hyemin Seong, Hyun-kyung Cho, Changwon Kee, Dae Hyun Song, Min-Chul Cho, Sang Soo Kang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/893ca43dd2f04dabab69b4c64eff3333
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spelling	oai:doaj.org-article:893ca43dd2f04dabab69b4c64eff33332021-12-02T18:14:40ZProfiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing10.1038/s41598-021-98278-02045-2322https://doaj.org/article/893ca43dd2f04dabab69b4c64eff33332021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-98278-0https://doaj.org/toc/2045-2322Abstract We aimed to identify and compare microRNAs (miRNAs) from individual aqueous humor samples between normal-tension glaucoma (NTG) patients and normal controls. Aqueous humor (80 to 120 µl) was collected before cataract surgery. Six stable NTG patients and seven age-matched controls were included in the final analysis. RNA sequencing was conducted for RNA samples extracted from the 13 aqueous humor samples, and bioinformatics analysis was employed for the miRNA targets and related pathways. Two hundred and twenty-eight discrete miRNAs were detected in the aqueous humor and consistently expressed in all samples. Eight significantly upregulated miRNAs were found in the NTG patients compared to the controls (fold-change > 2, p < 0.05). They were hsa-let-7a-5p, hsa-let-7c-5p, hsa-let-7f-5p, hsa-miR-192-5p, hsa-miR-10a-5p, hsa-miR-10b-5p, hsa-miR-375, and hsa-miR-143-3p. These miRNAs were predicted to be associated with the biological processes of apoptosis, autophagy, neurogenesis, and aging in the gene ontology categories. The related Kyoto encyclopedia of genes and genomes pathways were extracellular matrix-receptor interaction, mucin-type O-glycan biosynthesis, biotin metabolism, and signaling pathways regulating the pluripotency of stem cells. The differentially expressed miRNA in the NTG samples compared to the controls suggest the possible roles of miRNA in the pathogenesis of NTG. The underlying miRNA-associated pathways further imply novel targets for the pathogenesis of NTG.Hyemin SeongHyun-kyung ChoChangwon KeeDae Hyun SongMin-Chul ChoSang Soo KangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hyemin Seong Hyun-kyung Cho Changwon Kee Dae Hyun Song Min-Chul Cho Sang Soo Kang Profiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing
description	Abstract We aimed to identify and compare microRNAs (miRNAs) from individual aqueous humor samples between normal-tension glaucoma (NTG) patients and normal controls. Aqueous humor (80 to 120 µl) was collected before cataract surgery. Six stable NTG patients and seven age-matched controls were included in the final analysis. RNA sequencing was conducted for RNA samples extracted from the 13 aqueous humor samples, and bioinformatics analysis was employed for the miRNA targets and related pathways. Two hundred and twenty-eight discrete miRNAs were detected in the aqueous humor and consistently expressed in all samples. Eight significantly upregulated miRNAs were found in the NTG patients compared to the controls (fold-change > 2, p < 0.05). They were hsa-let-7a-5p, hsa-let-7c-5p, hsa-let-7f-5p, hsa-miR-192-5p, hsa-miR-10a-5p, hsa-miR-10b-5p, hsa-miR-375, and hsa-miR-143-3p. These miRNAs were predicted to be associated with the biological processes of apoptosis, autophagy, neurogenesis, and aging in the gene ontology categories. The related Kyoto encyclopedia of genes and genomes pathways were extracellular matrix-receptor interaction, mucin-type O-glycan biosynthesis, biotin metabolism, and signaling pathways regulating the pluripotency of stem cells. The differentially expressed miRNA in the NTG samples compared to the controls suggest the possible roles of miRNA in the pathogenesis of NTG. The underlying miRNA-associated pathways further imply novel targets for the pathogenesis of NTG.
format	article
author	Hyemin Seong Hyun-kyung Cho Changwon Kee Dae Hyun Song Min-Chul Cho Sang Soo Kang
author_facet	Hyemin Seong Hyun-kyung Cho Changwon Kee Dae Hyun Song Min-Chul Cho Sang Soo Kang
author_sort	Hyemin Seong
title	Profiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing
title_short	Profiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing
title_full	Profiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing
title_fullStr	Profiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing
title_full_unstemmed	Profiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing
title_sort	profiles of microrna in aqueous humor of normal tension glaucoma patients using rna sequencing
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/893ca43dd2f04dabab69b4c64eff3333
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Profiles of microRNA in aqueous humor of normal tension glaucoma patients using RNA sequencing

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