已发表论文

基于患者来源类器官的侵袭性导管型乳腺癌伴肺及肝转移个性化治疗:一例报告

 

Authors Zheng M, Yao L, Jing N, Wang Y, Wang X, Yang J

Received 13 May 2025

Accepted for publication 3 October 2025

Published 25 October 2025 Volume 2025:18 Pages 1189—1194

DOI https://doi.org/10.2147/OTT.S540143

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Professor Yong Teng

Miaoli Zheng,1,* Liang Yao,2,* Na Jing,1 Yu Wang,1 Xianling Wang,1 Jun Yang2 

1Department of Radiotherapy, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, 030013, People’s Republic of China; 2Department of Breast Surgery, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, 030013, People’s Republic of China

*These authors contributed equally to this work

Correspondence: Jun Yang, Department of Breast Surgery, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, No. 3 Zhigongxincun, Xinghualing District, Taiyuan, 030013, People’s Republic of China, Email Sc2006120@163.com Xianling Wang, Department of Radiotherapy, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, No. 3 Zhigongxincun, Xinghualing District, Taiyuan, 030013, People’s Republic of China, Email wxl690329@hotmail.com

Abstract: Patient-derived organoids (PDOs) are emerging as a potential preclinical tool in assessing cancer patients’ responses to various therapies. Here, we first described a case of invasive ductal breast carcinoma with lung and liver metastases who obtained efficient response to the sensitive drugs identified by PDOs. A 54-year-old woman came to hospital with the chief complaint of an unpainful mass in the right breast. In combination with relevant examinations, she was diagnosed with cT3N1M0 breast cancer with HER2 amplification, but developed lung and liver metastases after use of multiple therapies. After treatment with erebulin, carboplatin and inetetamab sensitive revealed by the organoid drug sensitivity testing, partial response in lung metastasis and stable disease in liver metastasis were achieved. This typical case suggests that for the individual patients with advanced refractory breast cancer, especially those exhausting the standard treatment options, the PDOs may serve as an effective model for assessing individual drug sensitivity to optimize treatment decisions and improve treatment response.

Keywords: invasive ductal carcinoma, liver metastasis, lung metastasis, patient-derived organoids, treatment response