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@ARTICLE{Venkataramani:144849,
author = {V. Venkataramani and D. I. Tanev$^*$ and C. Strahle and A.
Studier-Fischer$^*$ and L. Fankhauser$^*$ and T. Kessler$^*$
and C. Körber and M. Kardorff and M. Ratliff$^*$ and R.
Xie$^*$ and H. Horstmann and M. Messer$^*$ and S. P. Paik
and J. Knabbe and F. Sahm$^*$ and F. T. Kurz and A. A.
Acikgöz$^*$ and F. Herrmannsdörfer and A. Agarwal and D.
E. Bergles and A. Chalmers and H. Miletic and S. Turcan and
C. Mawrin and D. Hänggi and H.-K. Liu$^*$ and W. Wick$^*$
and F. Winkler$^*$ and T. Kuner},
title = {{G}lutamatergic synaptic input to glioma cells drives brain
tumour progression.},
journal = {Nature},
volume = {573},
number = {7775},
issn = {1476-4687},
address = {London [u.a.]},
publisher = {Nature Publ. Group52462},
reportid = {DKFZ-2019-02273},
pages = {532-538},
year = {2019},
note = {DKFZ-ZMBH Alliance},
abstract = {A network of communicating tumour cells that is connected
by tumour microtubes mediates the progression of incurable
gliomas. Moreover, neuronal activity can foster malignant
behaviour of glioma cells by non-synaptic paracrine and
autocrine mechanisms. Here we report a direct communication
channel between neurons and glioma cells in different
disease models and human tumours: functional bona fide
chemical synapses between presynaptic neurons and
postsynaptic glioma cells. These neurogliomal synapses show
a typical synaptic ultrastructure, are located on tumour
microtubes, and produce postsynaptic currents that are
mediated by glutamate receptors of the AMPA subtype.
Neuronal activity including epileptic conditions generates
synchronised calcium transients in
tumour-microtube-connected glioma networks.
Glioma-cell-specific genetic perturbation of AMPA receptors
reduces calcium-related invasiveness of
tumour-microtube-positive tumour cells and glioma growth.
Invasion and growth are also reduced by anaesthesia and the
AMPA receptor antagonist perampanel, respectively. These
findings reveal a biologically relevant direct synaptic
communication between neurons and glioma cells with
potential clinical implications.},
cin = {B320 / B300 / A240 / L101},
ddc = {500},
cid = {I:(DE-He78)B320-20160331 / I:(DE-He78)B300-20160331 /
I:(DE-He78)A240-20160331 / I:(DE-He78)L101-20160331},
pnm = {312 - Functional and structural genomics (POF3-312)},
pid = {G:(DE-HGF)POF3-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:31534219},
doi = {10.1038/s41586-019-1564-x},
url = {https://inrepo02.dkfz.de/record/144849},
}