ArticleFrontiers in immunology2023
Clinicopathological characteristics, molecular landscape, and biomarker landscape for predicting the efficacy of PD-1/PD-L1 inhibitors in Chinese population with mismatch repair deficient urothelial carcinoma: a real-world study.
Article in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 13 citations in OpenAlex.
- Immune Phenotype in Urothelial Carcinoma: From Tumor Biology to Therapeutic Stratification.Cancers · 2026Review
- Lynch Syndrome as a Spectrum of Four Distinct Genetic Disorders: Toward Genotype-Guided Precision Management in the NGS Era.Cancers · 2026Review
- Epidemiology, pathogenesis, biology and evolving management of MSI-H/dMMR cancers.Nature reviews. Clinical oncology · 2025Review
- Respiratory microbiota diversity as a predictive biomarker for the efficacy of PD‑1 blockades in patients with advanced non‑small cell lung cancer: A retrospective exploratory study.Oncology letters · 2025Article
- Unleashing the power of urine‑based biomarkers in diagnosis, prognosis and monitoring of bladder cancer (Review).International journal of oncology · 2025Review
- Review
- Expression of HER2 in high-grade urothelial carcinoma based on Chinese expert consensus and the clinical effects of disitamab vedotin-tislelizumab combination therapy in the treatment of advanced patients.Frontiers in pharmacology · 2024Article
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Authors and funding
14 authors at 5 institutions in 2 countries.
Funding
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Abstract
Urothelial carcinoma (UC) with deficient mismatch repair (dMMR) is a specific subtype of UC characterized by the loss of mismatch repair (MMR) proteins and its association with Lynch syndrome (LS). However, comprehensive real-world data on the incidence, clinicopathological characteristics, molecular landscape, and biomarker landscape for predicting the efficacy of PD-1/PD-L1 inhibitors in the Chinese patients with dMMR UC remains unknown. We analyzed 374 patients with bladder urothelial carcinoma (BUC) and 232 patients with upper tract urothelial carcinoma (UTUC) using tissue microarrays, immunohistochemistry, and targeted next-generation sequencing. Results showed the incidence of dMMR UC was higher in the upper urinary tract than in the bladder. Genomic analysis identified frequent mutations in
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