ArticleGastroenterology2023
Molecular Markers of Response to Anti-PD1 Therapy in Advanced Hepatocellular Carcinoma.
Article in Gastroenterology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.
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Who cites it
100 citing papers in PubMed, 138 citations in OpenAlex.
- Prediction of Response to Immunotherapy in Hepatocellular Carcinoma: Where Do We Stand?Cancers · 2026Review
- The Emerging Challenge of Non-Cirrhotic MASLD-Related Hepatocellular Carcinoma: Etiology, Immunopathology, and Precision Oncology.Liver cancer · 2026Review
- From Theory to Practice: Which Biomarkers Are Ready for Predicting Response in Advanced HCC?Liver international : official journal of the International Association for the Study of the Liver · 2026Review
- Clustering of quantitative CT features identifies HCC subtypes with distinct prognosis and immune signatures.European radiology experimental · 2026Article
- Knowledge mapping of ⁹⁰Y transarterial radioembolization combined with immunotherapy in hepatocellular carcinoma: a bibliometric analysis.Discover oncology · 2026Article
- Histone methyl-transferase G9a inhibition boosts the efficacy of immune checkpoint inhibitors in experimental hepatocellular carcinoma.Cell reports. Medicine · 2026Article
- Sunitinib induces immunogenic cell death through eIF2α phosphorylation to potentiate immunotherapy in HCC.iScience · 2026Article
- Review
- Construction of TLS-related gene signature for predicting prognosis and immunotherapy response in hepatocellular carcinoma.Hepatology communications · 2026Article
- Clinical applications of immunogenomics in hepatocellular carcinoma.Clinical and molecular hepatology · 2026Review
- Artificial Intelligence in Hepatocellular Carcinoma: Current Applications, Clinical Performance, and Barriers to Implementation.Journal of clinical medicine · 2026Review
- WNT-β-catenin signalling in hepatocellular carcinoma: from bench to clinical trials.Nature reviews. Gastroenterology & hepatology · 2026Review
- Article
- A guide to transcriptomic deconvolution in cancer.Nature reviews. Cancer · 2026Review
- Differential expression and prognostic role of ACACA, ACLY, and FASN in schistosomiasis-associated versus hepatitis B virus-related liver cancer.Infectious agents and cancer · 2026Article
- Evaluation of immuno-oncologic biomarkers and β-catenin expression in response of hepatocellular carcinomas to immunotherapy.NPJ precision oncology · 2026Article
- Radiogenomics predicts immune microenvironment heterogeneity and response to combination immunotherapy in hepatocellular carcinoma.Journal of translational medicine · 2026Article
- Artificial Intelligence Applications in the Diagnosis, Treatment, and Prognosis of Hepatocellular Carcinoma.Gut and liver · 2026Review
- A Phase 1b Study of Lenvatinib plus Nivolumab in Patients with Unresectable Hepatocellular Carcinoma.Liver cancer · 2026Article
- Tumor-based biomarkers and circulating tumor DNA for precision medicine in advanced hepatocellular carcinoma.Clinical and molecular hepatology · 2026Review
40 more citing papers are in PubMed but not listed here.
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Authors and funding
35 authors at 15 institutions in 7 countries.
Funding
Abstract
BACKGROUND &
aimsSingle-agent anti-PD1 checkpoint inhibitors convey outstanding clinical benefits in a small fraction (∼20%) of patients with advanced hepatocellular carcinoma (aHCC) but the molecular mechanisms determining response are unknown. To fill this gap, we herein analyze the molecular and immune traits of aHCC in patients treated with anti-PD1.
methodsOverall, 111 tumor samples from patients with aHCC were obtained from 13 centers before systemic therapies. We performed molecular analysis and immune deconvolution using whole-genome expression data (n = 83), mutational analysis (n = 72), and histologic evaluation with an endpoint of objective response.
resultsAmong 83 patients with transcriptomic data, 28 were treated in frontline, whereas 55 patients were treated after tyrosine kinase inhibitors (TKI) either in second or third line. Responders treated in frontline showed upregulated interferon-γ signaling and major histocompatibility complex II-related antigen presentation. We generated an 11-gene signature (IFNAP), capturing these molecular features, which predicts response and survival in patients treated with anti-PD1 in frontline. The signature was validated in a separate cohort of aHCC and >240 patients with other solid cancer types where it also predicted response and survival. Of note, the same signature was unable to predict response in archival tissue of patients treated with frontline TKIs, highlighting the need for fresh biopsies before immunotherapy.
conclusionInterferon signaling and major histocompatibility complex-related genes are key molecular features of HCCs responding to anti-PD1. A novel 11-gene signature predicts response in frontline aHCC, but not in patients pretreated with TKIs. These results must be confirmed in prospective studies and highlights the need for biopsies before immunotherapy to identify biomarkers of response.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.