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Original title:
Mechanismen der Resistenzentwicklung auf zielgerichtete Therapie und Chemotherapie in Kopf-Hals-Tumorzellen
Translated title:
Mechanisms of resistance development to chemo- and targeted therapy in head and neck tumor cells
Author:
Schulz, Dominik Andreas Helmut Otto
Year:
2021
Document type:
Dissertation
Faculty/School:
Fakultät für Medizin
Advisor:
Pickhard, Anja (Prof. Dr.)
Referee:
Pickhard, Anja (Prof. Dr.); Multhoff, Gabriele (Prof. Dr.)
Language:
de
Subject group:
MED Medizin
Keywords:
Chemotherapie, zielgerichtete Therapie, Resistenz, Kopf-Hals-Tumore
Translated keywords:
drug resistance, chemotherapy, targeted therapy, head and neck tumors
TUM classification:
MED 640
Abstract:
Trotz Fortschritten in der medikamentösen Tumortherapie entwickeln viele solide Tumore Resistenzen auf Chemo- und zielgerichtete Therapeutika. Ziel dieser Arbeit war es, Resistenzmechanismen und Mechanismen der Resistenzbildung am Beispiel von langzeitbehandelten Kopf-Hals-Tumorzellen besser zu verstehen. Es wurden Änderungen im EGFR-Signalweg und Stammzellmarkern, die Sensitivität auf Röntgenstrahlung, α-Strahlung und Sensitivität auf nochmalige Gabe von Chemotherapeutika untersucht. Anschließe...     »
Translated abstract:
Despite continuous research, most advanced malignant solid tumors develop resistances when treated with chemo- or targeted therapy. In this work, by long term treatment with increasing doses resistant head and neck tumor cells to five substances were created. In order to better understand their mechanisms of resistance, changes in EGFR pathway, stem cell markers, sensitivity to x-ray and alpha radiation, and chemosensitivity were tested. Mutation frequency was measured and found elevated. A mech...     »
WWW:
https://mediatum.ub.tum.de/?id=1597156
Date of submission:
09.03.2021
Oral examination:
05.08.2021
File size:
7274261 bytes
Pages:
120
Urn (citeable URL):
https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20210805-1597156-1-0
Last change:
08.10.2021
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