Effect of YAP/TAZ on megakaryocyte differentiation and platelet production.

ABSTRACT: Platelet transfusion is required for life-threatening thrombocytopenic bleeding, and single donor platelet concentrate is the ideal transfusion product. However, due to the inadequate number of donors that can donate a large volume of platelets, in vitro platelets production could be an alternative. We developed an in vitro production system designed to increase the platelet production yield from cultured cells. Previously, we reported that depletion of a Hippo pathway core kinase (LATS1/2) inhibited platelet production from cultured megakaryocytes. In the present study, we further investigated the role of the Hippo pathway in megakaryocyte proliferation and platelet production by focusing on the role of its effector proteins (YAP and TAZ), which are down-stream targets of LATS1/2 kinase.

SUBMITTER: Lorthongpanich C 

PROVIDER: S-EPMC7441484 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature