Αρχειοθήκη ιστολογίου

Τρίτη 19 Σεπτεμβρίου 2017

Metalloproteinases in extracellular vesicles

Publication date: November 2017
Source:Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, Volume 1864, Issue 11, Part A
Author(s): Masayuki Shimoda, Rama Khokha
Extracellular vesicles (EVs) have emerged as pivotal mediators of intercellular communications in local and distant microenvironments under patho/physiological conditions. EVs contain bioactive materials such as proteins, RNA transcripts, microRNAs and even DNAs, and recent work on their protein profiles has revealed the existence of metalloproteinases including the cell surface-anchored sheddases ADAMs (a disintegrin and metalloproteinases) and soluble ADAMTSs (ADAMs with thrombospondin motifs) as well as cell surface-bound and soluble MMPs (matrix metalloproteinases) from various cell types and body fluids. EV-associated metalloproteinases can alter the make-up of EVs by ectodomain shedding, exert a shedding activity after being taken up by target cells, or directly contribute to degradation of extracellular matrix surrounding cells. In addition, metalloproteinase-loaded EV cargoes sometimes stimulate critical signaling pathways, actively participating in tumor progression. This review focuses on recent findings and knowledge about metalloproteinases in EV biology, and we discuss their potential involvement in human diseases, highlighting the context of tumor cells and their microenvironment. This article is part of a Special Issue entitled: Matrix Metalloproteinases edited by Rafael Fridman.



from # All Medicine by Alexandros G. Sfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2xd4PP7
via IFTTT

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου

Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia@gmail.com,

Αναζήτηση αυτού του ιστολογίου

! # Ola via Alexandros G.Sfakianakis on Inoreader