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After RFA treatment in patients with liver cancer, the expression of /xCT and the proportion of DCs in the TME were significantly increased. /xCT is a poor prognostic marker for liver cancer and is mainly expressed in DCs in the TME. Targeting xCT in DCs combined with RFA significantly enhances anti-tumor immunity, suppressing tumor growth and offering a promising strategy for improved therapeutic outcomes in liver cancer.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11683471 | PMC |
http://dx.doi.org/10.1002/imt2.248 | DOI Listing |
Purpose: In Armenia, a lower-middle-income country, cancer causes 21% of all deaths, with over half of cases diagnosed at advanced stages. Without universal health insurance, patients rely on out-of-pocket payments or black-market channels for costly immunotherapies, underscoring the need for real-world data to inform equitable policy reforms.
Methods: We conducted a multicenter, retrospective cohort study of patients who received at least one dose of an immune checkpoint inhibitor (ICI) between January 2017 and December 2023 across six Armenian oncology centers.
BJS Open
September 2025
Digestive Surgery and Transplantation Department, Toulouse University Hospital Centre, Toulouse, France.
Background: Intraoperative autotransfusion remains underutilized in high-risk haemorrhagic oncological procedures, particularly in liver transplantation for hepatocellular carcinoma. This is because of the theoretical risk of tumour cell reinfusion and dissemination, potentially leading to reduced recurrence-free survival. The aim of this study was to evaluate the impact of intraoperative autotransfusion on recurrence-free survival during liver transplantation for hepatocellular carcinoma.
View Article and Find Full Text PDFPLoS One
September 2025
Department Chemicals and Product Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany.
Tattoos and permanent make-up (PMU) gain increasing popularity among the general population. There are indications that pigments or their fragments may translocate within the body, however knowledge about possible systemic adverse effects related to tattoos is very limited. We investigated the prevalence of systemic chronic health effects including cardiovascular diseases, cancer and liver toxicity and their relationship with the presence and characteristics of tattoos and PMU as part of the LIFE-Adult-study, a population-based cohort study.
View Article and Find Full Text PDFJAMA Netw Open
September 2025
Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.
Importance: Patients with advanced cancer frequently receive broad-spectrum antibiotics, but changing use patterns across the end-of-life trajectory remain poorly understood.
Objective: To describe the patterns of broad-spectrum antibiotic use across defined end-of-life intervals in patients with advanced cancer.
Design, Setting, And Participants: This nationwide, population-based, retrospective cohort study used data from the South Korean National Health Insurance Service database to examine broad-spectrum antibiotic use among patients with advanced cancer who died between July 1, 2002, and December 31, 2021.
Ann Surg Oncol
September 2025
Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
Background: Hepatocellular carcinoma (HCC) frequently invades the portal vein, leading to early recurrence and a poor prognosis. However, the mechanisms underlying this invasion remain unclear. In this study, we aimed to detect portal vein circulating tumor cells (CTCs) using a Glypican-3-positive detection method and evaluate their prognostic significance.
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