PET probes of small molecule polypeptide immunosuppressive agents guiding tumor immunotherapy / 国际肿瘤学杂志
Journal of International Oncology
; (12): 449-452, 2019.
Article
in Zh
| WPRIM
| ID: wpr-789143
Responsible library:
WPRO
ABSTRACT
Immunosuppressant targeting programmed death protein-1 and its ligand (PD-1/PD-L1) is a hot topic in solid tumor immunotherapy.Detection of PD-1/PD-L1 expression in solid tumor patients by molecular imaging can predict whether tumor patients can benefit from immunotherapy.Small molecular polypeptide inhibitors have the advantages of low molecular weight,fast diffusion in tumor microenvironment,uniform distribution and easy access to the deep part of solid tumor.Non-invasive,real-time and quantitative detection of PD-1/PD-L1 expression in tumor patients can be performed by radionuclide labeled small molecular polypeptide inhibitor molecular probe PET imaging.It is expected to provide new detection methods for patient screening,efficacy monitoring,treatment plan optimization and prognosis evaluation.
Full text:
1
Database:
WPRIM
Language:
Zh
Journal:
Journal of International Oncology
Year:
2019
Document type:
Article