Selective regain of egfr gene copies in CD44+/CD24-/low breast cancer cellular model MDA-MB-468.
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Selective regain of egfr gene copies in CD44+/CD24-/low breast cancer cellular model MDA-MB-468. / Agelopoulos, Konstantin; Greve, Burkhard; Schmidt, Hartmut; Pospisil, Heike; Kurtz, Stefan; Bartkowiak, Kai; Andreas, Antje; Wieczorek, Marek; Korsching, Eberhard; Buerger, Horst; Brandt, Burkhard.
In: BMC CANCER, Vol. 10, 2010, p. 78.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Selective regain of egfr gene copies in CD44+/CD24-/low breast cancer cellular model MDA-MB-468.
AU - Agelopoulos, Konstantin
AU - Greve, Burkhard
AU - Schmidt, Hartmut
AU - Pospisil, Heike
AU - Kurtz, Stefan
AU - Bartkowiak, Kai
AU - Andreas, Antje
AU - Wieczorek, Marek
AU - Korsching, Eberhard
AU - Buerger, Horst
AU - Brandt, Burkhard
PY - 2010
Y1 - 2010
N2 - Increased transcription of oncogenes like the epidermal growth factor receptor (EGFR) is frequently caused by amplification of the whole gene or at least of regulatory sequences. Aim of this study was to pinpoint mechanistic parameters occurring during egfr copy number gains leading to a stable EGFR overexpression and high sensitivity to extracellular signalling. A deeper understanding of those marker events might improve early diagnosis of cancer in suspect lesions, early detection of cancer progression and the prediction of egfr targeted therapies.
AB - Increased transcription of oncogenes like the epidermal growth factor receptor (EGFR) is frequently caused by amplification of the whole gene or at least of regulatory sequences. Aim of this study was to pinpoint mechanistic parameters occurring during egfr copy number gains leading to a stable EGFR overexpression and high sensitivity to extracellular signalling. A deeper understanding of those marker events might improve early diagnosis of cancer in suspect lesions, early detection of cancer progression and the prediction of egfr targeted therapies.
KW - Humans
KW - Female
KW - Kinetics
KW - Cell Line, Tumor
KW - Signal Transduction
KW - Polymorphism, Single Nucleotide
KW - Flow Cytometry methods
KW - Gene Dosage
KW - Gene Expression Profiling
KW - Genetic Variation
KW - Breast Neoplasms metabolism
KW - Receptor, Epidermal Growth Factor genetics
KW - Antigens, CD24 biosynthesis
KW - Antigens, CD44 biosynthesis
KW - Cell Cycle
KW - Humans
KW - Female
KW - Kinetics
KW - Cell Line, Tumor
KW - Signal Transduction
KW - Polymorphism, Single Nucleotide
KW - Flow Cytometry methods
KW - Gene Dosage
KW - Gene Expression Profiling
KW - Genetic Variation
KW - Breast Neoplasms metabolism
KW - Receptor, Epidermal Growth Factor genetics
KW - Antigens, CD24 biosynthesis
KW - Antigens, CD44 biosynthesis
KW - Cell Cycle
U2 - 10.1186/1471-2407-10-78
DO - 10.1186/1471-2407-10-78
M3 - SCORING: Zeitschriftenaufsatz
VL - 10
SP - 78
JO - BMC CANCER
JF - BMC CANCER
SN - 1471-2407
ER -