Affiliation:
1. Program of Biomedical Science, Graduate School of Integrated Sciences for Life Hiroshima University Hiroshima Japan
2. Program of Basic Biology, Graduate School of Integrated Sciences for Life Hiroshima University Hiroshima Japan
Abstract
AbstractCell behavior changes in response to multiple stimuli, such as growth factors, nutrients, and cell density. The mechanistic target of the rapamycin (mTOR) pathway is activated by growth factors and nutrient stimuli to regulate cell growth and autophagy, whereas the Hippo pathway has negative effects on cell proliferation and tissue growth in response to cell density, DNA damage, and hormonal signals. These two signaling pathways must be precisely regulated and integrated for proper cell behavior. This integrative mechanism is not completely understood; nevertheless, recent studies have suggested that components of the mTOR and Hippo pathways interact with each other. Herein, as per contemporary knowledge, we review the molecular mechanisms of the interaction between the mTOR and Hippo pathways in mammals and Drosophila. Moreover, we discuss the advantage of this interaction in terms of tissue growth and nutrient consumption.
Funder
Astellas Foundation for Research on Metabolic Disorders
Japan Agency for Medical Research and Development
Japan Society for the Promotion of Science
Naito Foundation
Takeda Science Foundation
Subject
Cell Biology,Developmental Biology
Cited by
4 articles.
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