EGFR expression levels affect the mode of action of egfr-targeting monoclonal antibodies

Stefanie Derer; Stefan Lohse; Thomas Valerius

doi:10.4161/onci.24052

EGFR expression levels affect the mode of action of egfr-targeting monoclonal antibodies

Stefanie Derer, Stefan Lohse, Thomas Valerius^*

^*Corresponding author for this work

Institute of Nutritional Medicine

University of Kiel

8 Citations (Scopus)

Abstract

Epidermal growth factor receptor (EGFR) expression levels appear to modulate the efficacy of EGFR-targeting monoclonal antibodies. More specifically, we observed that high EGFR densities negatively affect the effects of EGFRspecific antibodies on EGFR phosphorylation yet exacerbate Fc-mediated tumor-cell killing. These results suggest that the predominant mode of action of EGFR-targeting antibodies depend on EGFR expression levels.

Original language	English
Article number	e24052
Journal	OncoImmunology
Volume	2
Issue number	5
ISSN	2162-4011
DOIs	https://doi.org/10.4161/onci.24052
Publication status	Published - 05.2013

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Research Areas and Centers

Academic Focus: Center for Brain, Behavior and Metabolism (CBBM)

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title = "EGFR expression levels affect the mode of action of egfr-targeting monoclonal antibodies",

abstract = "Epidermal growth factor receptor (EGFR) expression levels appear to modulate the efficacy of EGFR-targeting monoclonal antibodies. More specifically, we observed that high EGFR densities negatively affect the effects of EGFRspecific antibodies on EGFR phosphorylation yet exacerbate Fc-mediated tumor-cell killing. These results suggest that the predominant mode of action of EGFR-targeting antibodies depend on EGFR expression levels.",

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T1 - EGFR expression levels affect the mode of action of egfr-targeting monoclonal antibodies

AU - Derer, Stefanie

AU - Lohse, Stefan

AU - Valerius, Thomas

PY - 2013/5

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N2 - Epidermal growth factor receptor (EGFR) expression levels appear to modulate the efficacy of EGFR-targeting monoclonal antibodies. More specifically, we observed that high EGFR densities negatively affect the effects of EGFRspecific antibodies on EGFR phosphorylation yet exacerbate Fc-mediated tumor-cell killing. These results suggest that the predominant mode of action of EGFR-targeting antibodies depend on EGFR expression levels.

AB - Epidermal growth factor receptor (EGFR) expression levels appear to modulate the efficacy of EGFR-targeting monoclonal antibodies. More specifically, we observed that high EGFR densities negatively affect the effects of EGFRspecific antibodies on EGFR phosphorylation yet exacerbate Fc-mediated tumor-cell killing. These results suggest that the predominant mode of action of EGFR-targeting antibodies depend on EGFR expression levels.

UR - https://www.scopus.com/pages/publications/84886945205

U2 - 10.4161/onci.24052

DO - 10.4161/onci.24052

M3 - Journal articles

AN - SCOPUS:84886945205

SN - 2162-4011

VL - 2

JO - OncoImmunology

JF - OncoImmunology

IS - 5

M1 - e24052

ER -

EGFR expression levels affect the mode of action of egfr-targeting monoclonal antibodies

Abstract

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