Evidence map›Paper›PMID 40994945›Full record

ArticleFrontiers in oncology2025

Correlation study of tumor-infiltrating lymphocytes combined with residual cancer burden and prognosis in breast cancer patients receiving neoadjuvant chemotherapy.

Zexin Hou, Xueyuan An, Guangmin Meng, Hongmei Zhao, Shanghua Liao, Xiaomin Long, Lingjun Zou, Wen Wu, Li Feng, Guanghui Liao

Abstract read
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Article in Frontiers in oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Zexin HouDepartment of Oncology, The Second Affiliated Hospital, Guizhou Medical University, Kaili, China.
Xueyuan AnDepartment of Pathology, Shengli Oilfield Central Hospital, Dong ying, China.
Guangmin MengDepartment of Pathology, The Second Affiliated Hospital, Guizhou Medical University, Kaili, China.
Hongmei ZhaoDepartment of Oncology, Yibin First People's Hospital, Yibin, China.
Shanghua LiaoXinzhou Town Center Health Center Internal Medicine, Huangping, China.
Xiaomin LongDepartment of Oncology, The Second Affiliated Hospital, Guizhou Medical University, Kaili, China.
Lingjun ZouDepartment of Oncology, The Second Affiliated Hospital, Guizhou Medical University, Kaili, China.
Wen WuDepartment of Oncology, The Second Affiliated Hospital, Guizhou Medical University, Kaili, China.
Li FengDepartment of Oncology, The Second Affiliated Hospital, Guizhou Medical University, Kaili, China.
Guanghui LiaoDepartment of Oncology, The Second Affiliated Hospital, Guizhou Medical University, Kaili, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: This study investigates the feasibility of utilizing a combination of tumor-infiltrating lymphocytes (TILs) and residual cancer burden (RCB) to predict the prognosis of breast cancer (BC) individuals post-neoadjuvant chemotherapy (NAC). Methods: Patients with BC who underwent surgery following NAC were recruited from three medical centers for this research. RCB and TIL levels were determined using established guidelines, and the integration of RCB and TIL assessments was termed "RCB-TILs". The relationship between RCB-TILs and patients' clinicopathological variables was analyzed, alongside the link between RCB-TILs and disease-free survival (DFS). Results: The study comprised 242 BC patients who underwent NAC, among whom 98 were identified as RCB-TILs (+), while 144 were classified as RCB-TILs (-). Multivariate analysis demonstrated that RCB-TILs (+) served as an independent factor impacting recurrence following NAC across all BC patients (hazard ratio [HR] = 0.225, 95% confidence interval [CI]: 0.099 - 0.508, P < 0.001), including hormone receptor-positive patients (HR = 0.213, 95%CI: 0.067 - 0.682, P = 0.009), HER2-positive patients (HR = 0.216, 95%CI: 0.048 - 0.968, P = 0.045), and those with triple-negative BC (HR = 0.220, 95%CI: 0.049 - 0.989, P = 0.048). Conclusions: RCB-TILs (+) are correlated with extended DFS in BC patients who have undergone surgery post-NAC. In these individuals, RCB-TILs may provide a more sensitive predictor of DFS than RCB or TILs individually.

Indexed as

breast cancerdisease-free survivalneoadjuvant chemotherapyresidual cancer burdentumor-infiltrating lymphocytes

Identifiers

PMID40994945
PMCPMC12454063

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