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http://dx.doi.org/10.3324/haematol.2024.286366 | DOI Listing |
Haematologica
January 2025
Sorbonne University, Internal Medicine Department 2, Institut E3M, French Reference Centre for Histiocytosis, Pitié-Salp trière.
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View Article and Find Full Text PDFNanoscale
December 2024
Institute of Rehabilitation Medicine, School of Rehabilitation Medicine, Binzhou Medical University, Yantai 264003, People's Republic of China.
As a common malignancy symptom, cancer pain significantly affects patients' quality of life. Approximately 60%-90% of patients with advanced cancer experience debilitating pain. Therefore, a comprehensive treatment system that combines cancer pain suppression and tumor treatment could provide significant benefits for these patients.
View Article and Find Full Text PDFMol Microbiol
December 2024
Department of Biochemistry and Molecular Biology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA.
Pathogenic fungi must appropriately sense the host availability of essential metals such as Fe. In Candida albicans and other yeasts, sensing of Fe involves mitochondrial Fe-S clusters. Yeast mutants for Fe-S cluster assembly sense Fe limitation even when Fe is abundant and hyperaccumulate Fe.
View Article and Find Full Text PDFNutrients
October 2024
School of Nutritional Sciences and Wellness, The University of Arizona, Tucson, AZ 85721, USA.
Background/objectives: Manganese is an essential nutrient involved in various biological processes, including reproductive health, yet the mechanisms regulating its homeostasis in the testis remain poorly understood.
Methods And Results: In this study, we investigated the expression and regulation of key manganese transporters-ZIP8, ZIP14, and ZnT10-in mouse testes. Immunoblotting analyses revealed that ZIP8 is expressed in the testes, while ZIP14 and ZnT10 were undetectable.
Int J Mol Sci
July 2024
Institute of Molecular Toxicology and Pharmacology, Helmholtz Center Munich, German Research Center for Environmental Health, D-85764 Neuherberg, Germany.
Essential transition metals have key roles in oxygen transport, neurotransmitter synthesis, nucleic acid repair, cellular structure maintenance and stability, oxidative phosphorylation, and metabolism. The balance between metal deficiency and excess is typically ensured by several extracellular and intracellular mechanisms involved in uptake, distribution, and excretion. However, provoked by either intrinsic or extrinsic factors, excess iron, zinc, copper, or manganese can lead to cellular damage upon chronic or acute exposure, frequently attributed to oxidative stress.
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