Objective: To report our experience of the management of patients with primary sinonasal malignant melanoma, and to review the relevant medical literature.
Method: Retrospective review examining treatment and outcomes.
Results: Twenty-four patients were treated between 1982 and 2007. The mean age at presentation was 67.5 years. The overall five-year survival was 30 per cent; mean survival was three years and eight months.
Conclusion: Sinonasal malignant melanoma is associated with a poor outcome, and survival statistics have not improved over the last 40 years. Treatment should include radical surgery wherever possible. Local recurrence is common; radiotherapy may help control this but does not appear to affect overall survival. The limited evidence available suggests that endoscopic removal of sinonasal malignant melanoma is as effective as other local surgical means, but that craniofacial resection remains the 'gold standard' for tumours that contact or traverse the skull base. Novel biological treatments are emerging and hold promise for the future.
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http://dx.doi.org/10.1017/S0022215110002720 | DOI Listing |
J Neurol
January 2025
Department of Neuro-Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Background: Neurologic symptoms seen in patients receiving immune checkpoint inhibitors (ICI) may not be entirely caused by immunotoxicity. We aim to highlight these confounding conditions through clinical cases to encourage early recognition and management.
Methods: We describe a series of seven cases from our institution that were treated with ICI and presented with Neurologic symptoms and were diagnosed with superimposed conditions beyond immunotoxicity.
J Biochem
January 2025
Department of Cellular Biochemistry, Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Glutamate-rich WD40 repeat containing 1 (GRWD1) is a novel oncogene/oncoprotein that downregulates the p53 tumor suppressor protein through several mechanisms. One important mechanism involves binding of GRWD1 to RPL11, which competitively inhibits the RPL11-MDM2 interaction and releases RPL11-mediated suppression of MDM2 ubiquitin ligase activity toward p53. Here, we mined the TCGA (The Cancer Genome Atlas) database to gain in-depth insight into the clinical relevance of GRWD1.
View Article and Find Full Text PDFClin Transl Med
January 2025
Department of Dermatology and Allergy, University Hospital of Munich, Ludwig-Maximilian-University, Munich, Germany.
Background: Cancer immunotherapy has transformed metastatic cancer treatment, yet challenges persist regarding therapeutic efficacy. RECQL4, a RecQ-like helicase, plays a central role in DNA replication and repair as part of the DNA damage response, a pathway implicated in enhancing efficacy of immune checkpoint inhibitor (ICI) therapies. However, its role in patient response to ICI remains unclear.
View Article and Find Full Text PDFCancer Commun (Lond)
January 2025
Department of Dermatology, Venereology and Allergology, University of Leipzig Medical Center, Leipzig, Germany.
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