Optimization of cancer immunotherapy on the basis of programmed death ligand-1 distribution and function

© 2023 British Pharmacological Society..

Programmed cell death protein-1 (PD-1)/programmed death ligand-1 (PD-L1) immune checkpoint blockade as a breakthrough in cancer immunotherapy has shown unprecedented positive outcomes in the clinic. However, the overall effectiveness of PD-L1 antibody is less than expected. An increasing number of studies have demonstrated that PD-L1 is widely distributed and expressed not only on the cell membrane but also on the inside of the cells as well as on the extracellular vesicles secreted by tumour cells. Both endogenous and exogenous PD-L1 play significant roles in influencing the therapeutic effect of anti-tumour immunity. Herein, we mainly focused on the distribution and function of PD-L1 and further summarized the potential targeted therapeutic strategies. More importantly, in addition to taking the overall expression abundance of PD-L1 as a predictive indicator for selecting corresponding PD-1/PD-L1 monoclonal antibodies (mAbs), we also proposed that personalized combination therapies based on the different distribution of PD-L1 are worth attention to achieve more efficient and effective therapeutic outcomes in cancer patients. LINKED ARTICLES: This article is part of a themed issue on Cancer Microenvironment and Pharmacological Interventions. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v181.2/issuetoc.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:181

Enthalten in:

British journal of pharmacology - 181(2024), 2 vom: 13. Jan., Seite 257-272

Sprache:

Englisch

Beteiligte Personen:

Zou, Wei [VerfasserIn]
Luo, Xin [VerfasserIn]
Gao, Mengyuan [VerfasserIn]
Yu, Chang [VerfasserIn]
Wan, Xueting [VerfasserIn]
Yu, Suyun [VerfasserIn]
Wu, Yuanyuan [VerfasserIn]
Wang, Aiyun [VerfasserIn]
Fenical, William [VerfasserIn]
Wei, Zhonghong [VerfasserIn]
Zhao, Yang [VerfasserIn]
Lu, Yin [VerfasserIn]

Links:

Volltext

Themen:

Antibodies blockade
B7-H1 Antigen
Combination therapy
Journal Article
Ligands
PD-L1 distribution
PD-L1 function
Pharmacological modulators
Predictive biomarkers
Programmed Cell Death 1 Receptor
Research Support, Non-U.S. Gov't
Review

Anmerkungen:

Date Completed 28.12.2023

Date Revised 06.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/bph.16054

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM352852100