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Proc Natl Acad Sci U S A
January 2025
Archaeology & Palaeoecology, School of Natural and Built Environment, Queen's University, Belfast BT9 3AZ, United Kingdom.
Polar ice cores and historical records evidence a large-magnitude volcanic eruption in 1831 CE. This event was estimated to have injected ~13 Tg of sulfur (S) into the stratosphere which produced various atmospheric optical phenomena and led to Northern Hemisphere climate cooling of ~1 °C. The source of this volcanic event remains enigmatic, though one hypothesis has linked it to a modest phreatomagmatic eruption of Ferdinandea in the Strait of Sicily, which may have emitted additional S through magma-crust interactions with evaporite rocks.
View Article and Find Full Text PDFHCA Healthc J Med
December 2024
University of North Texas Health Science Center at Fort Worth, Fort Worth, TX.
Introduction: Bortezomib is a reversible proteasome inhibitor that is a first-line chemotherapeutic agent for multiple myeloma. Bortezomib can be administered intravenously or subcutaneously with similar efficacy. Subcutaneous administration has fewer side effects.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Ophthalmology, Kyoto Prefectural University of Medicine, 465 Kajiicho, Hirokoji, Kawaramachi, Kamigyoku, Kyoto, 602-0841, Japan.
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are severe mucocutaneous disorders characterized by extensive tissue necrosis; they are often accompanied by severe ocular complications (SOC). The regulatory role of microRNAs (miRNAs) in modulating immune responses in SJS/TEN is not fully understood, particularly in relation to chronic SOC. We explored the expression profiles of specific miRNAs and their potential impact on the regulation of key innate immune genes in patients with SJS/TEN with SOC.
View Article and Find Full Text PDFBMJ Case Rep
January 2025
Medical Department, Lyell McEwin Hospital, Elizabeth Vale, South Australia, Australia.
Ehlers-Danlos syndromes (EDS) are a group of connective tissue disorders associated with skin, ligament, blood vessel and organ abnormalities. Skin hyperextensibility, joint hypermobility and widened atrophic scars are characteristic of classical EDS. Vascular complications, though rare in classical EDS, can be life-threatening, and this necessitates one to look for vascular associations in non-vascular, such as classical, forms of EDS due to the heterogeneity of the syndrome.
View Article and Find Full Text PDFInvest New Drugs
January 2025
College of Pharmacy, Changsha Medical University, No. 1501 Leifeng Avenue, Xiangjiang New District, Changsha, Hunan, 410219, China.
The understanding of pembrolizumab-induced Stevens-Johnson syndrome (SJS) /toxic epidermal necrolysis (TEN) primarily derives from case reports, leaving specific clinical features largely unknown. This study aims to investigate the clinical characteristics associated with pembrolizumab-induced SJS/TEN and to encourage the judicious use of pembrolizumab. Retrieve reports on pembrolizumab induced SJS/TEN before September 30, 2024 for retrospective analysis.
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