[1] PubMed ID: | 34786066 |
Disease Name: | Pneumonia |
Sample: | WL-38 cell |
Dysfunction Pattern: | Interaction(miR-22-3p/NLRP3 axis) |
Validated Method: | Western Blot//Transfection//Tunel//qRT-PCR//MTT//Luciferase Report Assay//ELISA//Bioinformatics Analysis//IF |
Description: | In the LPS induced pneumonia model, LncRNA H19 silences inhibited LPS-induced WL-38 cell pyroptosis, and LncRNA H19 overexpression promotes LPS-induced WL-38 cell pyroptosis. Also, LncRNA H19 acts as a sponge of miR-22-3p, which targets NLRP3, and NLRP3 attenuates the effect of LncRNA H19 silencing on LPS-induced WL-38 cell pyroptosis. |
Causality: | Yes |
Causal Description: | In the LPS induced pneumonia model, LncRNA H19 silences inhibited LPS-induced WL-38 cell pyroptosis, and LncRNA H19 overexpression promotes LPS-induced WL-38 cell pyroptosis. Also, LncRNA H19 acts as a sponge of miR-22-3p, which targets NLRP3, and NLRP3 attenuates the effect of LncRNA H19 silencing on LPS-induced WL-38 cell pyroptosis. |
Clinical-realted Application: | |
[2] PubMed ID: | 35392782 |
Disease Name: | Pneumonia |
Sample: | peripheral blood of patients with pneumonia, WI-38 cells |
Dysfunction Pattern: | Interaction(miR-140-5p/TLR4 Axis) |
Validated Method: | qRT-PCR//ELISA//MTT |
Description: | LncRNA H19 and TLR4 were up-regulated, while miR-140-5p was downregulated in peripheral blood of patients with pneumonia and LPS-treated WI-38 cells compared with their controls. H19 targeted miR-140-5p and it inversely regulated miR-140- 5p expression. MiR-140-5p targeted TLR4 and it inversely regulated TLR4 expression. H19 positively regulated TLR4 expression. Moreover, inhibition of miR-140-5p or overexpression of TLR4 reversed the effects of H19 silencing on cell viability, inflammation, and apoptosis in LPS-induced WI-38 cells. |
Causality: | Yes |
Causal Description: | Silencing of H19 or miR-140-5p mimics facilitated cell viability, whereas repressed apoptosis and reduced content of TNF-α, IL-6, and IL-1β in LPS-induced WI-38 cells. |
Clinical-realted Application: | |
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