Efffect of a high fructose diet on miRNA expression in vervet monkey livers
Ontology highlight
ABSTRACT:
ORGANISM(S): Chlorocebus sabaeus
PROVIDER: GSE178269 | GEO | 2021/12/15
REPOSITORIES: GEO
Similar Datasets
Project description:High-throughput profiling of gene expression in the livers of vervet monkeys fed a high fructose diet or chow diet. Analysis of differentially expressed genes revealed sirtuin signaling and a network of genes regulated by the peroxisome proliferator activated receptor alpha were significantly altered in response to the high fructose diet.
2021-12-15 | GSE176576 | GEO
Project description:We aimed to characterize decoy to the RNA-binding protein CUG-RNA binding protein 1 (CUGBP1 mechanism in A549 lung cancer cells. We identified several new canonical targets of CUGBP1 but those were not regulated by miR-574-5p via the decoy mechanism. This can be explained by the localization of CUGBP1 and miR-574-5p in the nucleus, where CUGBP1 regulates alternative splicing. Next, we analyzed the 3’UTRs of potential targets and found that the decoy-dependent regulation of mPGES-1 splicing is unique. Therefore, we postulate that in A549 cells mPGES-1 is the only protein regulated by the decoy mechanism of CUGBP1 and miR-574-5p which suggests that the decoy mechanism allows the specific regulation of the expression of distinct targets.
2020-03-02 | PXD016803 | Pride
Project description:Two miRNA arms from the same precursor, miR-574-5p and miR-574-3p, were reversely expressed and played exact opposite role in gastric cancer progression. miR-574-5p/-3p ratio was also strongly correlated with higher TNM stages and shorter survival of patients. The increase of miR-574-5p/-3p ratio, or the arm-imbalance of miR-574 was due to the dynamic expression of their highly complementary targets in gastric carcinogenesis. The arm imbalance of miR-574 in turn strongly contributed to and further promoted gastric cancer progression. Conclusion: Our findings indicated that targets mediated miR-574 arm-imbalance contributed to gastric cancer progression. Re-modification of the miR-574-targets homeostasis may represent a realistic approach for gastric cancer prevention and therapy. Two miRNA arms from the same precursor, miR-574-5p and miR-574-3p, were reversely expressed and played exact opposite role in gastric cancer progression. miR-574-5p/-3p ratio was also strongly correlated with higher TNM stages and shorter survival of patients. The increase of miR-574-5p/-3p ratio, or the arm-imbalance of miR-574 was due to the dynamic expression of their highly complementary targets in gastric carcinogenesis. The arm imbalance of miR-574 in turn strongly contributed to and further promoted gastric cancer progression. Conclusion: Our findings indicated that targets mediated miR-574 arm-imbalance contributed to gastric cancer progression. Re-modification of the miR-574-targets homeostasis may represent a realistic approach for gastric cancer prevention and therapy. Two miRNA arms from the same precursor, miR-574-5p and miR-574-3p, were reversely expressed and played exact opposite role in gastric cancer progression. miR-574-5p/-3p ratio was also strongly correlated with higher TNM stages and shorter survival of patients. The increase of miR-574-5p/-3p ratio, or the arm-imbalance of miR-574 was due to the dynamic expression of their highly complementary targets in gastric carcinogenesis. The arm imbalance of miR-574 in turn strongly contributed to and further promoted gastric cancer progression. Our findings indicated that targets mediated miR-574 arm-imbalance contributed to gastric cancer progression. Re-modification of the miR-574-targets homeostasis may represent a realistic approach for gastric cancer prevention and therapy.
2019-08-25 | GSE133629 | GEO
Project description:Efffect of a high fructose diet on gene expression in vervet monkey livers.
| PRJNA736731 | ENA
Project description:Efffect of a high fructose diet on miRNA expression in vervet monkey livers
| PRJNA738169 | ENA
Project description:Two miRNA arms from the same precursor, miR-574-5p and miR-574-3p, were reversely expressed and played exact opposite role in gastric cancer progression. miR-574-5p/-3p ratio was also strongly correlated with higher TNM stages and shorter survival of patients. The increase of miR-574-5p/-3p ratio, or the arm-imbalance of miR-574 was due to the dynamic expression of their highly complementary targets in gastric carcinogenesis. The arm imbalance of miR-574 in turn strongly contributed to and further promoted gastric cancer progression. Conclusion: Our findings indicated that targets mediated miR-574 arm-imbalance contributed to gastric cancer progression. Re-modification of the miR-574-targets homeostasis may represent a realistic approach for gastric cancer prevention and therapy.
2019-08-25 | GSE133628 | GEO
Project description:Two miRNA arms from the same precursor, miR-574-5p and miR-574-3p, were reversely expressed and played exact opposite role in gastric cancer progression. miR-574-5p/-3p ratio was also strongly correlated with higher TNM stages and shorter survival of patients. The increase of miR-574-5p/-3p ratio, or the arm-imbalance of miR-574 was due to the dynamic expression of their highly complementary targets in gastric carcinogenesis. The arm imbalance of miR-574 in turn strongly contributed to and further promoted gastric cancer progression. Conclusion: Our findings indicated that targets mediated miR-574 arm-imbalance contributed to gastric cancer progression. Re-modification of the miR-574-targets homeostasis may represent a realistic approach for gastric cancer prevention and therapy.
2019-08-28 | GSE112859 | GEO
Project description:LncRNAs play a crucial role in regulating the progression of NSCLC, making them potential targets for cancer diagnosis and treatment. Therefore, identifying new lncRNAs as therapeutic target and comprehending their underlying regulatory mechanisms are crucial for treating NSCLC. In this study, we found that glioblastoma down-regulated RNA (GLIDR) was increased in non-response NSCLC patients with the primary treatment, and GLIDR was also highly expressed in NSCLC patients. We used bioinformatic analysis and luciferase assays to identify that microRNA-342-5p (miR-342-5p) directly targets GLIDR. MiR-342-5p overexpression inhibits NSCLC cell proliferation, migration, and invasion, whereas miR-342-5p inhibition promotes NSCLC malignancy, which can be rescued by suppressing GLIDR. Peroxisome proliferator-activated receptor-gamma coactivator-1alpha (PPARGC1A) was identified as a downstream target of miR-342-5p. PPARGC1A inhibition significantly suppresses NSCLC malignancy, whereas overexpression promotes it. The results also revealed that GLIDR overexpression reduced PPARGC1A inhibition by miR-342-5p, and increased PPARGC1A expression reversed the inhibition of NSCLC malignancies caused by decreased GLIDR. To the best of our knowledge, we are the first to discover that GLIDR promotes NSCLC progression by sponging miR-342-5p to regulate PPARGC1A expression, presenting that GLIDR act as a potential therapeutic target in NSCLC.
2023-11-16 | GSE243455 | GEO
Project description:RNA profiling by RNA-Seq analyses showed that in comparison with the control Dotap-treated cells, miR-574-5p transfection for 24 h resulted in significant up-regulation of 277 genes and down-regulation of 80 genes by at least 2-fold in the miR-574-5p-transfected splenocytes. Gene ontology and pathway enrichment analyses showed that the 277 significantly up-regulated genes in miR-574-5p-transfected cells were highly enriched and clustered in pathways associated with interferon and cytokine signaling, antiviral mechanisms, translesion synthesis and autoimmunity .
2023-07-04 | GSE236337 | GEO
Project description:Background: Characterized by high incidence, mutilation, and death rate, acute ischemic stroke (AIS) has threatened people’s health seriously. Therefore, there is an urge need for early diagnosis and effective treatment of AIS. The purpose of this study was to clarify the regulatory role and potential molecular mechanism of miR-342-5p and circRNA_0008146 in AIS. Materials and Methods: Small RNA sequencing analysis was performed to screen differentially expressed miRNAs between the AIS and control group. Middle cerebral artery occlusion/reperfusion (MCAO/R) models were constructed in C57BL/6J mice. The circRNA_0008146 and miRNA expression levels were detected by quantitative real-time PCR. Assay kits were used to determine Fe2+ levels and assess a battery of oxidative stress indicators, including ROS, MDA, LPO, SOD, and GSH/GSSG. The content of ACSL4 was measured by Western blot. The neurobehavioral manifestation was evaluated using the modified Neurological Severity (mNSS) Score, rotarod test, and corner test. TTC staining was employed to detect cerebral infarction volume. Nissl staining was adapted to detect histological change and neuronal damage. Results: RNA sequencing analysis revealed miR-342-5p was significantly downregulated in the plasma of AIS patients. MiR-342-5p inhibited oxidative stress and RSL3-induced ferroptosis after cerebral ischemic-reperfusion injury in vivo by targeting ferroptosis-related gene ACSL4. CircRNA_0008146 acted as a sponge of miR-342-5p, and overexpression of circRNA_0008146 increased brain damage in stroke mice. CircRNA_0008146 contributed to ferroptosis in cerebral infraction via sponging miR-342-5p to regulate ACSL4. Conclusion: CircRNA_0008146/miR-342-5p/ACSL4 axis regulate ferroptosis after cerebral ischemia-reperfusion, which may be a potential therapeutic target for ischemic stroke.
2024-08-08 | GSE254322 | GEO