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Effect of Neoadjuvant Chemotherapy on Angiogenesis and Cell Proliferation of Breast Cancer Evaluated by Dynamic Enhanced Magnetic Resonance Imaging

Overview
Journal Biomed Res Int
Publisher Wiley
Date 2022 Aug 2
PMID 35915805
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Abstract

Background: Breast cancer is the uncontrolled proliferation of breast epithelial cells under the action of various carcinogenic factors. The evaluation of early efficacy of neoadjuvant chemotherapy for breast cancer is helpful to change the treatment plan in time. On this basis, dynamic contrast enhancement magnetic resonance imaging (DCE-MRI) was used to evaluate the effects of neoadjuvant chemotherapy on angiogenesis and cell proliferation in breast cancer.

Objective: To evaluate the effect of neoadjuvant chemotherapy on angiogenesis and cell proliferation of breast cancer by dynamic enhanced DCE-MRI.

Method: 80 breast cancer patients were divided into the routine chemotherapy group (3 cycles) and neoadjuvant chemotherapy groups (3 cycles) of 40 cases each from January 2018 to June 2021. Based on conventional imaging, DCE-MRI was performed with Intera Achieva 3.0 TMR superconducting MR scanner before and after treatment. The quantitative indexes, MRI parameters, cell proliferation expression, and DCE-MRI angiogenesis were compared between the two groups.

Result: The inhibition rate, Vepost, Ktranspre, ADC, Bax, Alexi, and Aurora in the neoadjuvant chemotherapy group were significantly higher than those in the conventional chemotherapy group ( < 0.05), while Kep, Ktrans, and Nek2 were significantly lower than those in the conventional chemotherapy group ( < 0.05). Vepre (cm), Ktranspre (ml/min/100 cm), and Ve had no significant difference ( > 0.05).

Conclusion: The quantitative parameters, MRI parameters, proliferation, and expression of DCE-MRI in breast cancer patients with different chemotherapy regimens are quite different. They can be applied to the diagnosis of neoadjuvant chemotherapy in breast cancer patients with angiogenesis and cell proliferation.

Citing Articles

DCE-MRI quantitative analysis and MRI-based radiomics for predicting the early efficacy of microwave ablation in lung cancers.

Yang C, Zhu F, Yang J, Wang M, Zhang S, Zhao Z Cancer Imaging. 2025; 25(1):26.

PMID: 40065426 PMC: 11892232. DOI: 10.1186/s40644-025-00851-7.


Retracted: Effect of Neoadjuvant Chemotherapy on Angiogenesis and Cell Proliferation of Breast Cancer Evaluated by Dynamic Enhanced Magnetic Resonance Imaging.

International B Biomed Res Int. 2023; 2023:9784125.

PMID: 37388341 PMC: 10307096. DOI: 10.1155/2023/9784125.

References
1.
Thibault G, Tudorica A, Afzal A, Chui S, Naik A, Troxell M . DCE-MRI Texture Features for Early Prediction of Breast Cancer Therapy Response. Tomography. 2017; 3(1):23-32. PMC: 5500247. DOI: 10.18383/j.tom.2016.00241. View

2.
Cheng X, Chen C, Xia H, Zhang L, Xu M . 3.0 T Magnetic Resonance Functional Imaging Quantitative Parameters for Differential Diagnosis of Benign and Malignant Lesions of the Breast. Cancer Biother Radiopharm. 2020; 36(6):448-455. DOI: 10.1089/cbr.2019.3040. View

3.
Jordan B, Runquist M, Raghunand N, Baker A, Williams R, Kirkpatrick L . Dynamic contrast-enhanced and diffusion MRI show rapid and dramatic changes in tumor microenvironment in response to inhibition of HIF-1alpha using PX-478. Neoplasia. 2005; 7(5):475-85. PMC: 1501160. DOI: 10.1593/neo.04628. View

4.
. Long-term outcomes for neoadjuvant versus adjuvant chemotherapy in early breast cancer: meta-analysis of individual patient data from ten randomised trials. Lancet Oncol. 2017; 19(1):27-39. PMC: 5757427. DOI: 10.1016/S1470-2045(17)30777-5. View

5.
Radisky E, Radisky D . Stromal induction of breast cancer: inflammation and invasion. Rev Endocr Metab Disord. 2007; 8(3):279-87. DOI: 10.1007/s11154-007-9037-1. View