» Articles » PMID: 35096843

Mechanical Feedback Control for Multicellular Tissue Size Maintenance: A Minireview

Overview
Specialty Cell Biology
Date 2022 Jan 31
PMID 35096843
Authors
Affiliations
Soon will be listed here.
Abstract

All living tissues and organs have their respective sizes, critical to various biological functions, such as development, growth, and homeostasis. As tissues and organs generally converge to a certain size, intrinsic regulatory mechanisms may be involved in the maintenance of size regulation. In recent years, important findings regarding size regulation have been obtained from diverse disciplines at the molecular and cellular levels. Here, I briefly review the size regulation of biological tissues from the perspective of control systems. This minireview focuses on how feedback systems engage in tissue size maintenance through the mechanical interactions of constituent cell collectives through intracellular signaling. I introduce a general framework of a feedback control system for tissue size regulation, followed by two examples: maintenance of epithelial tissue volume and epithelial tube diameter. The examples deliver the idea of how cellular mechano-response works for maintaining tissue size.

Citing Articles

Biomechanical properties of the capsule and extracellular matrix play a major role during the Wolffian/epididymal duct development.

Oliveira E, Hu P, Shook D, Wallrabe H, Townsend N, Bingham G Andrology. 2024; 13(3):650-659.

PMID: 38988181 PMC: 11717982. DOI: 10.1111/andr.13692.


Emerging roles and mechanisms of ERK pathway mechanosensing.

Crozet F, Levayer R Cell Mol Life Sci. 2023; 80(12):355.

PMID: 37947896 PMC: 10638131. DOI: 10.1007/s00018-023-05007-z.


Collective cell dynamics and luminal fluid flow in the epididymis: A mechanobiological perspective.

Lee V, Hinton B, Hirashima T Andrology. 2023; 12(5):939-948.

PMID: 37415418 PMC: 11278975. DOI: 10.1111/andr.13490.


Mathematical modeling for developmental processes.

Iwasa Y Dev Growth Differ. 2023; 65(5):272-281.

PMID: 37190873 PMC: 11520983. DOI: 10.1111/dgd.12856.

References
1.
Hirashima T . Pattern formation of an epithelial tubule by mechanical instability during epididymal development. Cell Rep. 2014; 9(3):866-73. DOI: 10.1016/j.celrep.2014.09.041. View

2.
Rauzi M . Cell intercalation in a simple epithelium. Philos Trans R Soc Lond B Biol Sci. 2020; 375(1809):20190552. PMC: 7482223. DOI: 10.1098/rstb.2019.0552. View

3.
Saotome K, Murthy S, Kefauver J, Whitwam T, Patapoutian A, Ward A . Structure of the mechanically activated ion channel Piezo1. Nature. 2017; 554(7693):481-486. PMC: 6010196. DOI: 10.1038/nature25453. View

4.
Matamoro-Vidal A, Levayer R . Multiple Influences of Mechanical Forces on Cell Competition. Curr Biol. 2019; 29(15):R762-R774. DOI: 10.1016/j.cub.2019.06.030. View

5.
Lin Y, Guo Y, Miyagi A, Levring J, MacKinnon R, Scheuring S . Force-induced conformational changes in PIEZO1. Nature. 2019; 573(7773):230-234. PMC: 7258172. DOI: 10.1038/s41586-019-1499-2. View