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Scrutinizing the evidence of anthracene toxicity on adrenergic receptor beta-2 and its bioremediation by fungal manganese peroxidase via in silico approaches.
Sci Rep
January 2025
Department of Pharmacology and Toxicology College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
Exposure to anthracene can cause skin and eye irritation, respiratory issues, and potential long-term health risks, including carcinogenic effects. It is also toxic to aquatic and human life and has the potential for long-term environmental contamination. This study aims to alleviate the adverse environmental effects of anthracene through fungal degradation, focusing on bioremediation approaches using bioinformatics.
View Article and Find Full Text PDFCloning and functional characterization of the caffeine oxidase gene CsCDH from Camellia sinensis.
Int J Biol Macromol
January 2025
Key Laboratory of Tea Science, Ministry of Education, Hunan Agricultural University, Changsha 410128, Hunan, China; National Engineering Research Center for Utilization of Functional Ingredients from Plants, Hunan Agricultural University, Changsha 410128, Hunan, China; Collaborative Innovation Center for Utilization of Functional Ingredients from Plants, Ministry of Education, Hunan Agricultural University, Changsha 410128, Hunan, China. Electronic address:
Theacrine, a purine alkaloid with pharmacological effects such as calming and anti-depressive activities, is biosynthesized through a key rate-limiting enzyme, caffeine oxidase. Despite its importance, the caffeine oxidase gene (CsCDH) in Camellia sinensis has not been cloned to date. We successfully isolated the full-length CsCDH cDNA, which contains a 501-bp open reading frame (ORF) encoding a 166-amino-acid protein with a calculated molecular weight of 18.
View Article and Find Full Text PDFPretreatment of enzymatic hydrolysis lignin based on deep eutectic solvent containing a reversibly-soluble base.
Int J Biol Macromol
January 2025
School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China. Electronic address:
The pretreatment with green deep eutectic solvents (DESs) is conducive to realizing the high-efficiency utilization of lignin at a low cost. In this study, an innovative choline chloride/urea/calcium hydroxide (ChCl/UR/Ca(OH)) DES containing a reversibly-soluble base Ca(OH) was developed for the pretreatment of enzymatic hydrolysis lignin (EHL). The lignin pretreatment effects of the proposed ChCl/UR/Ca(OH) DES were compare with a series of DESs.
View Article and Find Full Text PDFUnraveling the catalase dynamics: Biophysical and computational insights into co-solutes driven stabilization under extreme pH conditions.
Int J Biol Macromol
January 2025
Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India. Electronic address:
Catalase plays a vital role in eliminating toxic peroxides from the human body and the environment. The versatile applications of this enzyme extend across biotechnological industries and innovative bioremediation approaches. Nonetheless, ensuring enzyme stability is a challenging task.
View Article and Find Full Text PDFSpectroscopic and in silico data indicate that phenolic acids interact with aldose reductase with different degrees of affinity at a single binding site.
Int J Biol Macromol
January 2025
INBIAS-CONICET, Departamento de Biología Molecular, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Río Cuarto, 5800 Córdoba, Argentina. Electronic address:
Our previous studies demonstrated that the enzyme aldose reductase (AR) is activated by its interaction with tubulin, a mechanism which can lead to the emergence of secondary diseases in diabetic patients. We also found that different compounds derived from phenolic acid (CAFs) can prevent this interaction and thus AR activation. Here, we used spectroscopic and bioinformatic techniques to explore the interaction between AR and three CAFs: 3-nitrotyrosine (NTyr), Tyrosine (Tyr), and vanillic acid (Van).
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