Title : PMA treatment fosters rat retinal ganglion cell survival via TNF signaling.

Pub. Date : 2021 Oct 15

PMID : 34437989






6 Functional Relationships(s)
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1 PMA treatment fosters rat retinal ganglion cell survival via TNF signaling. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
2 We hypothesize that the increase in RGCs survival mediated by PMA treatment depends upon modulation of the levels of IL-1beta and TNF-alpha. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
3 The effect of PMA treatment was assayed on cell viability, caspase 3 activation, TNF-alpha and IL-1beta release and TNF receptor type I (TNFRI) and TNF receptor type II (TNFRII) levels. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
4 PMA treatment increases IL-1beta and TNF-alpha levels in 15 minutes in culture and increases the release of both cytokines after 30 minutes and 24h, respectively. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
5 Both IL-1beta and TNF-alpha levels decrease after 48h of PMA treatment. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus
6 These data suggest that PMA treatment induces IL1beta and TNF-alpha release and modulation of TNFRI/TNFRII expression promoting RGCs survival after axotomy. Tetradecanoylphorbol Acetate tumor necrosis factor Rattus norvegicus