Abstract | OBJECTIVE: METHODS: RESULTS: Among the 139 cases, IGF1R was highly expressed in 45.3% (63/139) cases, and ER was positively expressed in 62.6% (87/139) cases. IGF1R was highly expressed in 54.0% (47/87) of the ER+ cases, significantly higher than that of ER- cases (30.8%, P<0.01). The overall pCR rate of all the 139 patients who received docetaxel plus epirubicin as neoadjuvant chemotherapy was 10.1% (14/139). The pCR rate was 19.2% (10/52) of the ER- patients and 4.6% (4/87) of the ER+ patients (P<0.05). The pCR rate was 10.5% (8/76) in the patients with low IGF1R expression and 9.5% (6/63) in the patients with high IGF1R expression (P>0.05). The patients with negative expression of ER and high expression of IGF1R showed the highest pCR rate (31.2%, P<0.01). CONCLUSIONS:
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Authors | Lei Liu, Xiru Li, Jin Zhang |
Journal | Zhonghua zhong liu za zhi [Chinese journal of oncology]
(Zhonghua Zhong Liu Za Zhi)
Vol. 37
Issue 11
Pg. 833-6
(Nov 2015)
ISSN: 0253-3766 [Print] China |
PMID | 26887513
(Publication Type: Journal Article)
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Chemical References |
- Biomarkers, Tumor
- IGF1R protein, human
- Receptors, Estrogen
- Receptors, Somatomedin
- Taxoids
- Docetaxel
- Epirubicin
- Receptor, IGF Type 1
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Topics |
- Antineoplastic Combined Chemotherapy Protocols
(therapeutic use)
- Biomarkers, Tumor
- Breast Neoplasms
(drug therapy, metabolism)
- Docetaxel
- Epirubicin
(administration & dosage)
- Female
- Humans
- Immunohistochemistry
- Neoadjuvant Therapy
- Receptor, IGF Type 1
- Receptors, Estrogen
(metabolism)
- Receptors, Somatomedin
(metabolism)
- Taxoids
(administration & dosage)
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