Results 61 to 70 of about 863,191 (290)

Enhanced transformation efficiency of recalcitrant Bacillus cereus and Bacillus weihenstephanensis isolates upon in vitro methylation of plasmid DNA

open access: yes, 2008
Digestion patterns of chromosomal DNAs of Bacillus cereus and Bacillus weihenstephanensis strains suggest that Sau3AI-type restriction modification systems are widely present among the isolates tested.
Abee, T.   +5 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Modification of fish proteins in the food industry: a comprehensive review of technologies, challenges and future trends

open access: yesFood Innovation and Advances
The fish production industry is experiencing rapid growth due to the high nutritional value and rich protein content of fish. However, the functions of fish proteins require improvement to meet industry demands, especially when derived from low-value ...
Haoquan Li   +7 more
doaj   +1 more source

Research Progress on Biological Activity and Modification Technology of Hesperidin

open access: yesShipin gongye ke-ji, 2022
Hesperidin, a natural flavanone, predominantly existed in citrus fruit, has many biological functions, such as antioxidant, anti-inflammatory, bacteriostasis and anti-cancer. Current research suggests that hesperidin possesses a lower bioavailability due
Fengting ZHANG, Tan HU, Siyi PAN
doaj   +1 more source

Oxyresveratrol: Structural Modification and Evaluation of Biological Activities [PDF]

open access: yesMolecules, 2016
Oxyresveratrol (2,4,3′,5′-tetrahydroxystilbene, 1), a phytoalexin present in large amounts in the heartwood of Artocarpus lacucha Buch.-Ham., has been reported to possess a wide variety of biological activities. As part of our continuing studies on the structural modification of oxyresveratrol, a library of twenty-six compounds was prepared via O ...
Nutputsorn Chatsumpun   +7 more
openaire   +3 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

3D printed shape-memory piezoelectric scaffolds with in-situ self-power properties for bone defect repair

open access: yesJournal of Nanobiotechnology
Electrical stimulation has been shown to regulate early immunity and late-stage osteogenesis in bone repair. However, achieving in-situ electrical stimulation in the form of self-power in vivo during the initial postoperative stages when the patients ...
Bing Li   +6 more
doaj   +1 more source

Mini-Review of Poloxamer as a Biocompatible Polymer for Advanced Drug Delivery

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2023
Poloxamer is a biocompatible polymer that has already been approved by the US FDA for multiple applications. Poloxamer itself has many grades and functional categories that enable the improvement of both physicochemical and biological properties of drugs.
Dwianto Harry Nugraha   +2 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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