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Introduction: A case of multiple liver metastases of clear cell RCC with a significant response to sunitinib as the fifth line after nivolumab is reported.
Case Presentation: The patient was a 65-year-old man who underwent open nephrectomy for RCC. After the nephrectomy, he had recurrences several times, and metastasectomy had been performed for each recurrence. At 13 years after the nephrectomy, multiple liver, and lung metastases appeared. The treatment was switched to axitinib, followed by cabozantinib, then nivolumab. The best response was PR, SD, and PD for these three drugs, and treatment duration was 14, 3, and 3 months, respectively. As the fifth line, sunitinib was administered, with significant shrinkage of the multiple liver metastases, and PR has been maintained for 34 months.
Conclusion: Sunitinib after an IO-drug showed a significant effect in spite of only slight efficacy with other VEGFR-TKIs, which may have occurred through the alteration of the immunological microenvironment.
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http://dx.doi.org/10.1002/iju5.12545 | DOI Listing |
Mol Psychiatry
September 2025
Section on Clinical Genomics and Experimental Therapeutics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, USA.
Pharmacological modulation of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) through dual GIP/GLP-1 receptor agonists, commonly used for diabetes and obesity, shows promise in reducing alcohol consumption. We applied drug-target Mendelian randomization (MR) using genetic variation at these loci to assess their long-term effects on problematic alcohol use (PAU), binge drinking, alcohol misuse classifications, liver health, and other substance use behaviors. Genetic proxies for lowered BMI, modeling the appetite-suppressing and weight-reducing effects of variants in both the GIPR and GLP1R loci ("GIPR/GLP1R"), were linked with reduced binge drinking in the primary (β = -0.
View Article and Find Full Text PDFNature
September 2025
Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Key Laboratory of RNA Innovation Science and Engineering, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China.
Antigen-induced clustering of cell surface receptors, including T cell receptors and Fc receptors, represents a widespread mechanism in cell signalling activation. However, most naturally occurring antigens, such as tumour-associated antigens, stimulate limited receptor clustering and on-target responses owing to insufficient density. Here we repurpose proximity labelling, a method used to biotinylate and identify spatially proximal proteins, to amplify designed probes as synthetic antigen clusters on the cell surface.
View Article and Find Full Text PDFGenome Res
September 2025
College of Life Science, Sichuan Agricultural University, Ya'an, 625014, People's Republic of China;
Poultry egg production is shaped by the intertwined action of multiple physiological systems, greatly magnifying the complexity of its underlying genetic regulation. Although multitissue mapping of regulatory variants offers a powerful route to untangle this complexity, comprehensive data sets in ducks remain scarce. Meanwhile, the contributions of peripheral systems beyond neuroendocrine regulation on poultry egg production are still largely unexplored.
View Article and Find Full Text PDFBMJ Open
September 2025
Department of Interventional Radiology, The First Hospital of China Medical University, Shenyang, Liaoning, China
Background: Advanced-stage hepatocellular carcinoma (HCC) with high tumour burden and portal vein tumour thrombus (PVTT) is usually associated with poor survival outcomes. Rapid tumour control usually benefits long-term outcomes, which could be hardly achieved by solely systematic targeted and immunotherapy in current guidelines. Hepatic arterial infusion chemotherapy (HAIC) is reported as an effective intervention for rapid decrease of tumour burden.
View Article and Find Full Text PDFSemin Ultrasound CT MR
September 2025
Department of Radiology, Mayo Clinic, Jacksonville, FL, USA.
Classic radiological signs in imaging serve as visual clues that aid in narrowing the differential diagnosis and enhancing diagnostic confidence. This review article highlights key imaging signs encountered in hepatic pathology across multiple modalities including ultrasound, CT, and MRI. We explore some of the characteristic signs associated with hepatic neoplastic, infectious, vascular lesions, anatomicvariations and miscellaneous conditions, discussing their pathophysiology, diagnosticutility and clinical relevance.
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