Title : Therapeutic Targeting of DGKA-Mediated Macropinocytosis Leads to Phospholipid Reprogramming in Tuberous Sclerosis Complex.

Pub. Date : 2021 Apr 15

PMID : 33593821






5 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Ritanserin, an inhibitor of diacylglycerol kinase alpha (DGKA), was identified as a selective inhibitor of proliferation of Tsc2-/- MEFs, with no impact on Tsc2+/+ MEFs. Ritanserin TSC complex subunit 2 Mus musculus
2 PA levels were increased 5-fold in Tsc2-/- MEFs compared to Tsc2+/+ MEFs, and treatment of Tsc2-/- MEFs with ritanserin led to depletion of PA as well as rewiring of phospholipid metabolism. Ritanserin TSC complex subunit 2 Mus musculus
3 PA levels were increased 5-fold in Tsc2-/- MEFs compared to Tsc2+/+ MEFs, and treatment of Tsc2-/- MEFs with ritanserin led to depletion of PA as well as rewiring of phospholipid metabolism. Ritanserin TSC complex subunit 2 Mus musculus
4 PA levels were increased 5-fold in Tsc2-/- MEFs compared to Tsc2+/+ MEFs, and treatment of Tsc2-/- MEFs with ritanserin led to depletion of PA as well as rewiring of phospholipid metabolism. Ritanserin TSC complex subunit 2 Mus musculus
5 Ritanserin decreased macropinocytic uptake of albumin, limited the number of lysosomes, and reduced lysosomal activity in Tsc2-/- MEFs. Ritanserin TSC complex subunit 2 Mus musculus