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Background/aims: The purpose of the present study was to determine the relationship between iatrogenic arterial hypertension or baseline cardiovascular comorbidities and outcomes in metastatic renal cell cancer (mRCC) patients treated with sorafenib.
Methods: The study included 148 mRCC patients treated with sorafenib, 63 patients (43%) had preexisting hypertension, 18 patients (12%) coronary artery disease, and 15 patients (10%) mild heart failure. Resting blood pressure (BP) was monitored by clinic and home measurements. Sorafenib-induced hypertension was defined as systolic BP ≥140 and/or diastolic BP ≥90 mm Hg during the first month of treatment.
Results: Preexisting cardiovascular comorbidities were not associated with worsening prognosis of patients with mRCC treated with sorafenib. During the first month of treatment, sorafenib-induced hypertension was diagnosed in 76 patients (51.4%), and these patients had a significantly longer PFS (p < 0.00001) and a significantly lower overall mortality risk (p = 0.038). Patients with preexisting and sorafenib-induced hypertension had the longest PFS (p < 0.00001).
Conclusions: Sorafenib-induced hypertension is a positive predictive factor in mRCC patients treated with sorafenib, especially in patients with a history of hypertension.
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http://dx.doi.org/10.1159/000338175 | DOI Listing |
BMJ Open
September 2025
Department of Gastroenterology, Hepatology, Infectious Diseases and Intoxication, University Hospital Heidelberg, Heidelberg, Germany.
Introduction: Combined vascular endothelial growth factor/programmed death-ligand 1 blockade through atezolizumab/bevacizumab (A/B) is the current standard of care in advanced hepatocellular carcinoma (HCC). A/B substantially improved objective response rates compared with tyrosine kinase inhibitor sorafenib; however, a majority of patients will still not respond to A/B. Strong scientific rationale and emerging clinical data suggest that faecal microbiota transfer (FMT) may improve antitumour immune response on PD-(L)1 blockade.
View Article and Find Full Text PDFPathol Res Pract
September 2025
Department of Biotechnology, Delhi Technological University, India. Electronic address:
The intricate interplay between cancer and autoimmune diseases (ADs) is rooted in immune dysregulation, where genetic susceptibility, chronic inflammation, epigenetic modifications, and immunosuppressive therapies contribute to tumorigenesis. The dualistic nature of immune activation complicates therapeutic strategies, as immune checkpoint inhibitors and other immune-stimulatory therapies may exacerbate underlying ADs, leading to immune-related adverse events (irAEs), including organ toxicity, dermatologic reactions, and disease flares. Conversely, immunosuppressive treatments aimed at controlling ADs can compromise anti-tumor immunity and reduce the efficacy of cancer therapies.
View Article and Find Full Text PDFFASEB J
September 2025
Department of Obstetrics, Obstetrics and Gynecology Center, The First Hospital of Jilin University, Changchun, Jilin, China.
Tumor-associated macrophages (TAMs) act as a vital player in the immunosuppressive tumor microenvironment (TME) and have received widespread attention in the treatment of cancer in recent times. Nevertheless, simultaneously inducing TAM repolarization and strengthening their phagocytic ability on cancer cells is still a significant challenge. Ferroptosis has received widespread attention due to its lethal effects on tumor cells, but its role in TAMs and its impact on tumor progression have not yet been defined.
View Article and Find Full Text PDFJ Cancer Res Clin Oncol
September 2025
Drug Inspection Laboratory, Jingzhou Institute for Food and Drug Control, Jingzhou, 434000, China.
Objective: Dipeptidyl peptidase 9 (DPP9) not only regulates tumor progression and drug sensitivity, but also modifies oxidative stress mediated ferroptosis. This study aimed to investigate the effect of DPP9 inhibition on sorafenib sensitivity and its interaction with ferroptosis in hepatocellular carcinoma (HCC).
Methods: Two HCC cell lines (Huh7 and MHCC-97H) were transfected with DPP9 siRNA, followed by detection of reactive oxygen species (ROS), ferrous iron (Fe), malondialdehyde (MDA), and ferroptosis-related proteins, and treated by 0-16 μM sorafenib to calculate half-maximal inhibitory concentration (IC) for sensitivity assessment.
Clin Nucl Med
September 2025
Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Hepatocellular carcinoma is one of the leading causes of cancer-related death worldwide. Immune checkpoint inhibitors (ICI) have improved progression and overall survival in patients progressing on sorafenib therapy. But activation of the immune system can lead to numerous immune-related adverse events.
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