Biological systems exhibit a wide range of contextual effects, and this often makes it difficult to construct valid mathematical models of their behaviour. In particular, mathematical paradigms built upon the successes of Newtonian physics make assumptions about the nature of biological systems that are unlikely to hold true. After discussing two of the key assumptions underlying the Newtonian paradigm, we discuss two key aspects of the formalism that extended it, Quantum Theory (QT). We draw attention to the similarities between biological and quantum systems, motivating the development of a similar formalism that can be applied to the modelling of biological processes.
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http://dx.doi.org/10.1016/j.pbiomolbio.2013.03.011 | DOI Listing |
J Org Chem
March 2025
Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, University of Fukui, 3-9-1 Bunkyo, Fukui 910-8507, Japan.
The detailed mechanism of photoinduced decarboxylative radical addition to alkenes using both the effect of an electron donor (ED)/electron acceptor (EA) and laser flash photolysis in a two-molecule photoredox system was investigated. The concentration of EA played an important role in the photoreaction and could be controlled by varying the concentrations of ED/EA and their identity, which influenced Δ. Higher concentrations of ED/EA and a larger negative Δ led to a higher concentration of EA, thereby increasing the yield of the adduct; however, the large negative Δ for the generation of the EDA complex hindered decarboxylation.
View Article and Find Full Text PDFTrends Biotechnol
March 2025
Tidetron Bioworks Technology (Guangzhou) Co., Ltd, Guangzhou Qianxiang Bioworks Co., Ltd, Guangzhou, Guangdong 510000, PR China. Electronic address:
Targeted random mutagenesis is crucial for breeding, directed evolution, and gene function studies, yet efficient tools remain scarce. Here, we present obligate mobile element guided activity (OMEGA)-R, an innovative targeted random mutagenesis system that integrates SpyCatcher-enIscB and PolI3M-TBD-SpyTag, outperforming existing state-of-the-art technologies in key metrics, such as protein size, mutagenesis efficiency, window length, and continuity. OMEGA-R achieves a dramatic enhancement of on-target mutagenesis, reaching a rate of 1.
View Article and Find Full Text PDFInt Dent J
March 2025
Department of Restorative Dentistry, College of Dentistry, Ajman University, Ajman, United Arab Emirates; Centre of Medical and Bio-allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates.
Artificial intelligence (AI) holds immense promise in revolutionising dentistry, spanning, diagnostics, treatment planning and educational realms. This narrative review, in two parts, explores the fundamentals and the multifaceted potential of AI in dentistry. The current article explores the profound impact of AI in dentistry, encompassing diagnostic tools, treatment planning, and patient care.
View Article and Find Full Text PDFVaccine
March 2025
Robert Koch Institute, Am Nordufer 20, 13353 Berlin, Germany. Electronic address:
Introduction: As of 24 October 2021, 128,868 laboratory-confirmed COVID-19 cases and 3550 deaths were reported from Namibia. The national COVID-19 vaccination campaign that started in March 2021 included health workers (HWs) as a priority group. The vaccines most administered were Sinopharm, AstraZeneca, Pfizer-BioNtech, and Janssen.
View Article and Find Full Text PDFFEMS Yeast Res
March 2025
State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China.
Komagataella phaffii has gained recognition as a versatile platform for recombinant protein production, with applications covering biopharmaceuticals, industrial enzymes, food additives, etc. Its advantages include high-level protein expression, moderate post-translational modifications, high-density cultivation, and cost-effective methanol utilization. Nevertheless, it still faces challenges for the improvement of production efficiency and extension of applicability.
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