» Articles » PMID: 32000802

Predictive Biomarkers and Mechanisms Underlying Resistance to PD1/PD-L1 Blockade Cancer Immunotherapy

Overview
Journal Mol Cancer
Publisher Biomed Central
Date 2020 Feb 1
PMID 32000802
Citations 151
Authors
Affiliations
Soon will be listed here.
Abstract

Immune checkpoint blockade targeting PD-1/PD-L1 has promising therapeutic efficacy in a variety of tumors, but resistance during treatment is a major issue. In this review, we describe the utility of PD-L1 expression levels, mutation burden, immune cell infiltration, and immune cell function for predicting the efficacy of PD-1/PD-L1 blockade therapy. Furthermore, we explore the mechanisms underlying immunotherapy resistance caused by PD-L1 expression on tumor cells, T cell dysfunction, and T cell exhaustion. Based on these mechanisms, we propose combination therapeutic strategies. We emphasize the importance of patient-specific treatment plans to reduce the economic burden and prolong the life of patients. The predictive indicators, resistance mechanisms, and combination therapies described in this review provide a basis for improved precision medicine.

Citing Articles

Progress and prospects of the combination of BMI1-targeted therapy and immunotherapy in cervical cancer.

Chen Y, Liu S, Yin X Am J Cancer Res. 2025; 15(1):217-232.

PMID: 39949922 PMC: 11815372. DOI: 10.62347/QTWJ8918.


Spatial interaction mapping of PD-1/PD-L1 in head and neck cancer reveals the role of macrophage-tumour barriers associated with immunotherapy response.

Naei V, Tubelleza R, Monkman J, Sadeghirad H, Donovan M, Blick T J Transl Med. 2025; 23(1):177.

PMID: 39939997 PMC: 11818323. DOI: 10.1186/s12967-025-06186-y.


PMN-MDSCs are responsible for immune suppression in anti-PD-1 treated TAP1 defective melanoma.

Zhang X, Sun K, Zhong B, Yan L, Cheng P, Wang Q Clin Transl Oncol. 2025; .

PMID: 39825997 DOI: 10.1007/s12094-024-03840-7.


Navigating Therapeutic Challenges in BRAF-Mutated NSCLC: Non-V600 Mutations, Immunotherapy, and Overcoming Resistance.

Bortolot M, Torresan S, De Carlo E, Bertoli E, Stanzione B, Del Conte A Int J Mol Sci. 2024; 25(23).

PMID: 39684685 PMC: 11641714. DOI: 10.3390/ijms252312972.


mA Reader PRRC2A Promotes Colorectal Cancer Progression via CK1ε-Mediated Activation of WNT and YAP Signaling Pathways.

Wu X, Wang S, Pan Y, Li M, Song M, Zhang H Adv Sci (Weinh). 2024; 12(3):e2406935.

PMID: 39582289 PMC: 11744581. DOI: 10.1002/advs.202406935.


References
1.
Tesniere A, Schlemmer F, Boige V, Kepp O, Martins I, Ghiringhelli F . Immunogenic death of colon cancer cells treated with oxaliplatin. Oncogene. 2009; 29(4):482-91. DOI: 10.1038/onc.2009.356. View

2.
Sharma P, Hu-Lieskovan S, Wargo J, Ribas A . Primary, Adaptive, and Acquired Resistance to Cancer Immunotherapy. Cell. 2017; 168(4):707-723. PMC: 5391692. DOI: 10.1016/j.cell.2017.01.017. View

3.
Fukumura D, Kloepper J, Amoozgar Z, Duda D, Jain R . Enhancing cancer immunotherapy using antiangiogenics: opportunities and challenges. Nat Rev Clin Oncol. 2018; 15(5):325-340. PMC: 5921900. DOI: 10.1038/nrclinonc.2018.29. View

4.
Mariathasan S, Turley S, Nickles D, Castiglioni A, Yuen K, Wang Y . TGFβ attenuates tumour response to PD-L1 blockade by contributing to exclusion of T cells. Nature. 2018; 554(7693):544-548. PMC: 6028240. DOI: 10.1038/nature25501. View

5.
Salgado R, Denkert C, Demaria S, Sirtaine N, Klauschen F, Pruneri G . The evaluation of tumor-infiltrating lymphocytes (TILs) in breast cancer: recommendations by an International TILs Working Group 2014. Ann Oncol. 2014; 26(2):259-71. PMC: 6267863. DOI: 10.1093/annonc/mdu450. View