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@ARTICLE{Grimm:181836,
author = {E. Grimm$^*$ and F. van der Hoeven$^*$ and D. Sardella and
K. I. Willig and U. Engel and N. Veits and R. Engel$^*$ and
E. A. Cavalcanti-Adam and F. Bestvater$^*$ and L. Bordoni
and R. Jennemann$^*$ and K. Schönig and I. M. Schiessl and
R. Sandhoff$^*$},
title = {{A} {C}lathrin light chain {A} reporter mouse for in vivo
imaging of endocytosis.},
journal = {PLOS ONE},
volume = {17},
number = {9},
issn = {1932-6203},
address = {San Francisco, California, US},
publisher = {PLOS},
reportid = {DKFZ-2022-02251},
pages = {e0273660 -},
year = {2022},
note = {#EA:A411#LA:A411#},
abstract = {Clathrin-mediated endocytosis (CME) is one of the best
studied cellular uptake pathways and its contributions to
nutrient uptake, receptor signaling, and maintenance of the
lipid membrane homeostasis have been already elucidated.
Today, we still have a lack of understanding how the
different components of this pathway cooperate dynamically
in vivo. Therefore, we generated a reporter mouse model for
CME by fusing eGFP endogenously in frame to clathrin light
chain a (Clta) to track endocytosis in living mice. The
fusion protein is expressed in all tissues, but in a cell
specific manner, and can be visualized using fluorescence
microscopy. Recruitment to nanobeads recorded by TIRF
microscopy validated the functionality of the Clta-eGFP
reporter. With this reporter model we were able to track the
dynamics of Alexa594-BSA uptake in kidneys of anesthetized
mice using intravital 2-photon microscopy. This reporter
mouse model is not only a suitable and powerful tool to
track CME in vivo in genetic or disease mouse models it can
also help to shed light into the differential roles of the
two clathrin light chain isoforms in health and disease.},
cin = {A411 / W450 / W210},
ddc = {610},
cid = {I:(DE-He78)A411-20160331 / I:(DE-He78)W450-20160331 /
I:(DE-He78)W210-20160331},
pnm = {311 - Zellbiologie und Tumorbiologie (POF4-311)},
pid = {G:(DE-HGF)POF4-311},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:36149863},
doi = {10.1371/journal.pone.0273660},
url = {https://inrepo02.dkfz.de/record/181836},
}