Beyond Protein Synthesis; The Multifaceted Roles of Tuberin in Cell Cycle Regulation

被引:11
|
作者
Fidalgo da Silva, E. [1 ]
Fong, J. [1 ]
Roye-Azar, A. [1 ]
Nadi, A. [1 ]
Drouillard, C. [1 ]
Pillon, A. [1 ]
Porter, L. A. [1 ]
机构
[1] Univ Windsor, Dept Biomed Sci, Windsor, ON, Canada
来源
FRONTIERS IN CELL AND DEVELOPMENTAL BIOLOGY | 2022年 / 9卷
基金
加拿大自然科学与工程研究理事会;
关键词
tuberin; TSC; cell cycle; mTOR; cell growth; tuberous sclerosis complex; SCLEROSIS COMPLEX; MUTATIONAL ANALYSIS; ACTIN CYTOSKELETON; MISSENSE MUTATIONS; PRODUCT TUBERIN; MESSENGER-RNA; TSC1; GENE; C-MYC; PHOSPHORYLATION; HAMARTIN;
D O I
10.3389/fcell.2021.806521
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The ability of cells to sense diverse environmental signals, including nutrient availability and conditions of stress, is critical for both prokaryotes and eukaryotes to mount an appropriate physiological response. While there is a great deal known about the different biochemical pathways that can detect and relay information from the environment, how these signals are integrated to control progression through the cell cycle is still an expanding area of research. Over the past three decades the proteins Tuberin, Hamartin and TBC1D7 have emerged as a large protein complex called the Tuberous Sclerosis Complex. This complex can integrate a wide variety of environmental signals to control a host of cell biology events including protein synthesis, cell cycle, protein transport, cell adhesion, autophagy, and cell growth. Worldwide efforts have revealed many molecular pathways which alter Tuberin post-translationally to convey messages to these important pathways, with most of the focus being on the regulation over protein synthesis. Herein we review the literature supporting that the Tuberous Sclerosis Complex plays a critical role in integrating environmental signals with the core cell cycle machinery.
引用
收藏
页数:13
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