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http://dx.doi.org/10.1128/jb.79.5.741-746.1960 | DOI Listing |
Biochemistry
January 2025
Department of Microbiology, Cornell University, Ithaca, New York 14853-8101, United States.
Metal ions are essential for all life. In microbial cells, potassium (K) is the most abundant cation and plays a key role in maintaining osmotic balance. Magnesium (Mg) is the dominant divalent cation and is required for nucleic acid structure and as an enzyme cofactor.
View Article and Find Full Text PDFMol Microbiol
January 2025
Laboratório de Biologia Molecular de Patógenos (LBMP), Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo (Unifesp), São Paulo, Brazil.
Leishmania presents a complex life cycle that involves both invertebrate and vertebrate hosts. By regulating gene expression, protein synthesis, and metabolism, the parasite can adapt to various environmental conditions. This regulation occurs mainly at the post-transcriptional level and may involve epitranscriptomic modifications of RNAs.
View Article and Find Full Text PDFSci Rep
January 2025
Vascular Gland Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou, 075000, Hebei, China.
Previous studies highlighting the pivotal function of the S100A8 protein have shown that inflammation and vascular endothelial harm play a major role in deep vein thrombosis (DVT) development, as evidenced by earlier studies highlighting the pivotal function of the S100 calcium-binding protein A8 (S100A8). Therefore, we aimed to establish a connection between S100A8 and DVT and investigate the role of S100A8 in DVT development. Blood specimens were taken from 23 patients with DVT and 31 controls.
View Article and Find Full Text PDFNPJ Parkinsons Dis
January 2025
Department of Life Sciences and Medicine (DLSM), University of Luxembourg, Belvaux, Luxembourg.
Loss-of-function mutations in PARK7, encoding for DJ-1, can lead to early onset Parkinson's disease (PD). In mice, Park7 deletion leads to dopaminergic deficits during aging, and increased sensitivity to oxidative stress. However, the severity of the reported phenotypes varies.
View Article and Find Full Text PDFDrought is one of the main environmental factors affecting plant survival and growth. Atraphaxis bracteata is a common desert plant mainly utilized in afforestation and desertification control. This study analyzed the morphological, physiological and molecular regulatory characteristics of different organs of A.
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