Theory of cargo and membrane trafficking

Publikation: Beitrag in Buch/Konferenzbericht/Sammelband/GutachtenEintrag in NachschlagewerkBeigetragenBegutachtung

Beitragende

Abstract

Endocytosis underlies many cellular functions including signaling and nutrient uptake. The endocytosed cargo gets redistributed across a dynamic network of endosomes undergoing fusion and fission. Here, a theoretical approach is reviewed which can explain how the microscopic properties of endosome interactions cause the emergent macroscopic properties of cargo trafficking in the endosomal network. The theory has been tested experimentally. Parameters of the microscopic processes and their dependencies on endosome properties have been quantified for specific experimental conditions. This theory could also be used to infer mechanisms of signal-trafficking crosstalk. It is applicable to in vivo systems since fixed samples at few time points suffice as input data.

Details

OriginalspracheEnglisch
TitelEncyclopedia of Cell Biology
Herausgeber (Verlag)Elsevier Science B.V.
Seiten56-62
Seitenumfang7
Band4
ISBN (Print)978-0-12-394796-3
PublikationsstatusVeröffentlicht - 2015
Peer-Review-StatusJa

Externe IDs

ORCID /0000-0003-0137-5106/work/142244207
Scopus 85039896353

Schlagworte

Schlagwörter

  • endocytosis, endosome, Fission, Fusion, Intracellular transport, Power law, Quantitative biology, Vesicle, Mathematical model, Membrane biophysics, Theory