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http://dx.doi.org/10.1007/978-3-7091-6196-8_1 | DOI Listing |
Int J Pharm
January 2025
University of Florence, Department of Chemistry, Via Ugo Schiff 6 50019 Sesto Fiorentino, Italy. Electronic address:
Usnic acid (UA) is one of the most abundant secondary metabolites of lichens. Its antibacterial, anti-inflammatory, antiviral, and antitumor properties make it one of the few commercially available lichens compounds. Owing to its low solubility it has limited application, for that reason encapsulation in polymeric micelles (UA-PM) has been used to solve this aspect.
View Article and Find Full Text PDFCarbohydr Polym
March 2025
Glycomics and Glycan Bioengineering Research Center (GGBRC), College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China. Electronic address:
The major hurdle of xenotransplantation is the immune response triggered by human natural antibodies interacting with carbohydrate antigens on the transplanted animal organ. Specifically, terminal glycoprotein motifs such as galactose-α1,3-galactose (α-Gal) and N-glycolylneuraminic acid (Neu5Gc) are significant obstacles. Little is known about the abundance and compositions of asparagine-linked complex carbohydrates (N-glycans) carrying these motifs in mammalian organs.
View Article and Find Full Text PDFWorld J Microbiol Biotechnol
January 2025
Department of Cultural Heritage and Museology, Zhejiang University, 310028, Hangzhou, Zhejiang Province, P.R. China.
For large, open-air lithic cultural heritage, colonization is an inevitable process. This study examines the dual impact of colonization on the Leshan Giant Buddha's sandstone monuments, focusing on both biodeterioration and protection. Over three years, we conducted field surveys and monitored biocrusts (bryophytes, lichens, and biofilms) on these monuments, observing significant biodeterioration primarily due to mechanical exfoliation and acid corrosion.
View Article and Find Full Text PDFCurr Microbiol
December 2024
Yunnan Institute of Microbiology, Chenggong Campus of Yunnan University, Chenggong District, Kunming, 650500, China.
A Gram-stain-positive, aerobic, yellow-pigmented, catalase-positive, oxidase-positive, non-motile with no flagella and irregularly rod-shaped, denominated strain YIM 134122, was isolated from a Stereocaulon tomentosum Fr. lichen gathered on Baima Snow Mountain in Diqing Tibetan Autonomous Prefecture, Yunnan Province, China. The novel strain grew at pH 6.
View Article and Find Full Text PDFStud Mycol
December 2024
Herbarium Hamburgense, Institute for Plant Science and Microbiology, University of Hamburg, Ohnhorststr. 18, D-22609, Hamburg, Germany.
The is an independent lichenized lineage within the comprising . 390 species and 50 genera. Very few studies have dealt with family and genus classification using molecular data and many groups are in need of thorough revision.
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