Project description:In order to provide functional data of kidney-specific long intergenic non-coding RNAs (lincRNA), loss-of-function study was conducted.

2017-02-10 | GSE74325 | GEO

Whole transcriptome analysis for kidney aging in mice [miRNA-seq]

Project description:Whole transcriptome analysis for kidney aging in mice [miRNA-seq]

| PRJNA645441 | ENA

Changes in expression of small non-coding RNAs/microRNAs during aging in C. elegans

Project description:We report a significant number of miRNAs and other non-coding small RNAs show dramatic changes in expression during aging in C. elegans. RNAs were prepared from four diffrent timepoints during adulthood of C. elegans hermaphrodites, Day 0, 5, 8 and 12 post-L4 molt, and used for making cDNA libraries for small RNAs. Each library was sequenced using recent advances in high-throughput sequencing technology, Solexa. This study should lead to a better understanding of the aging process and age-related diseases. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf Examination of small RNA expression in four timepoints during adulthood of C. elegans hermaphrodites (spe-9 (hc88), cultured at 23dC), Day 0, 5, 8 and 12 post L4-molt.

2009-12-31 | E-GEOD-18634 | biostudies-arrayexpress

Loss of the long non-coding RNA, Malat1, accelerates premature aging and mortality

Project description:Loss of the long non-coding RNA, Malat1, accelerates premature aging and mortality

| PRJNA539976 | ENA

Effect of perinatal obesity on premature kidney aging signaling

Project description:Chronic Kidney Disease (CKD), a global health burden, is strongly associated with age-related renal function decline, hypertension and diabetes, frequent consequences of obesity. Despite extensive studies the mechanisms determining susceptibility to CKD remain elusive. Clinical evidence together with prior studies from our group showed that perinatal metabolic disorders after maternal obesity adversely affect kidney structure and function throughout life. Since obesity and aging processes converge in similar pathways we tested if perinatal obesity induced by High-Fat Diet (HFD)-fed female mice sensitizes aging-associated mechanism in kidneys of newborn mice. Tissue from the kidney cortex and the kidney medulla was collected from offspring of control or HFD-fed mice.

2022-12-31 | E-MTAB-10954 | biostudies-arrayexpress

Revealing regulatory transcription factors of aging in the kidney and kidney through multi-omics analysis

Project description:Aging is accompanied by a gradual loss of systemic metabolic homeostasis, which is maintained by multiple-organs, especially the kidney and kidney. However, a systematic study of the regulatory networks and regulatory transcription factors (TFs) of aging in the kidney and kidney remains lacking. Here, we performed an integrated analysis of multi-omics datasets in the kidney and kidney from young and aged mice, including RNA-seq, reduced representation bisulfite sequencing (RRBS) and ATAC-seq datasets, which indicated that enhanced inflammation and dysregulated metabolism were conserved signatures in aged kidney and kidney in both the transcriptome and epigenome. Transcription factor and regulatory network analysis indicated that activation of AP-1 and SPI1 was responsible for enhanced inflammation, and down-regulation of HNFs and PPARs contributed to dysregulated metabolism in aged kidney and kidney. Importantly, we found that the activation of AP-1 was cellular autonomous in aged hepatic and renal cells. However, enhanced SPI1 was caused by elevated infiltration of macrophages. Importantly, inhibition of AP-1 with small molecule combination attenuated inflammation phenotypes of aging in vivo and in vitro. Taken together, our analysis revealed common signatures and regulatory TFs of aging in the kidney and kidney, providing novel targets for the development of anti-aging interventions.

2021-10-01 | GSE181797 | GEO

Changes in expression of small non-coding RNAs/microRNAs during aging in C. elegans

2009-12-31 | GSE18634 | GEO

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