TY  - THES
A1  - Klein, Oliver
T1  - Regulation der Chemokinexpression in humanen zerebralen Endothelzellen
T1  - regulation of chemokinexpression in human cerebral endothelial cells
N2  - Humane zerebrale Endothelzellen sind in vitro in der Lage nach Stimulation mit proinflammatorischen Zytokinen Chemokine zu produzieren. Diese sind von Bedeutung in der Entwicklung von entzündlichen ZNS-Erkrankungen. So scheinen zerebrale Endothelzellen neben Astrozyten und Mikroglia als Produzenten dieser Schlüsselmoleküle zu fungieren.
N2  - Human cerebral endothelial cells are able to produce chemokines after stimulation with proinflammatory cytokines. Chemokines have a pivotal role in inflammatory cns disorders. So cerebral endothelial cells seems to be another cell typ besides astrocytes and microglia, that synthesize these important molecules.
KW  - Blut-Hirn-Schranke
KW  - zerebrale Endothelzellen
KW  - Chemokine
KW  - blood-brain-barrier
KW  - cerebral endothelial cells
KW  - chemokines
Y1  - 2004
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-11567
ER  - 
TY  - JOUR
A1  - Dammert, Marcel A.
A1  - Brägelmann, Johannes
A1  - Olsen, Rachelle R.
A1  - Böhm, Stefanie
A1  - Monhasery, Niloufar
A1  - Whitney, Christopher P.
A1  - Chalishazar, Milind D.
A1  - Tumbrink, Hannah L.
A1  - Guthrie, Matthew R.
A1  - Klein, Sebastian
A1  - Ireland, Abbie S.
A1  - Ryan, Jeremy
A1  - Schmitt, Anna
A1  - Marx, Annika
A1  - Ozretić, Luka
A1  - Castiglione, Roberta
A1  - Lorenz, Carina
A1  - Jachimowicz, Ron D.
A1  - Wolf, Elmar
A1  - Thomas, Roman K.
A1  - Poirier, John T.
A1  - Büttner, Reinhard
A1  - Sen, Triparna
A1  - Byers, Lauren A.
A1  - Reinhardt, H. Christian
A1  - Letai, Anthony
A1  - Oliver, Trudy G.
A1  - Sos, Martin L.
T1  - MYC paralog-dependent apoptotic priming orchestrates a spectrum of vulnerabilities in small cell lung cancer
JF  - Nature Communications
N2  - MYC paralogs are frequently activated in small cell lung cancer (SCLC) but represent poor drug targets. Thus, a detailed mapping of MYC-paralog-specific vulnerabilities may help to develop effective therapies for SCLC patients. Using a unique cellular CRISPR activation model, we uncover that, in contrast to MYCN and MYCL, MYC represses BCL2 transcription via interaction with MIZ1 and DNMT3a. The resulting lack of BCL2 expression promotes sensitivity to cell cycle control inhibition and dependency on MCL1. Furthermore, MYC activation leads to heightened apoptotic priming, intrinsic genotoxic stress and susceptibility to DNA damage checkpoint inhibitors. Finally, combined AURK and CHK1 inhibition substantially prolongs the survival of mice bearing MYC-driven SCLC beyond that of combination chemotherapy. These analyses uncover MYC-paralog-specific regulation of the apoptotic machinery with implications for genotype-based selection of targeted therapeutics in SCLC patients.
KW  - genetic engineering
KW  - oncogenes
KW  - small-cell lung cancer
KW  - targeted therapies
Y1  - 2019
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-223569
VL  - 10
ER  -