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Sci Rep
January 2025
Institute of Biomedicine and MediCity Research Laboratories, University of Turku, Turku, Finland.
CD19-Cre is an important and widely used Cre-lox model for B cell-specific genetic manipulation in murine systems. Mice carrying one allele of CD19-Cre are, at the same time, rendered heterozygote for CD19, a crucial coreceptor of the B cell antigen receptor (BCR). As a result, CD19-Cre mice exhibit diminished expression levels of CD19, with potential, yet insufficiently examined, consequences in B cell activation.
View Article and Find Full Text PDFJ Dairy Sci
January 2025
Department of Applied Animal Science & Welfare, Swedish University of Agricultural Sciences (SLU), Box 7024, 753 23 Uppsala, Sweden.
Methane emissions from ruminant digestion contribute significantly to global anthropogenic greenhouse gas emissions. Members of the phylum Rhodophyta (red algae), particularly Asparagopsis sp., have shown promising results in reducing methane emissions in ruminants, due to their high content of halogenated methane analog compounds.
View Article and Find Full Text PDFJ Pharm Sci
January 2025
Laboratory of Applied Biochemistry, Division of Biotechnology Review and Research III, Office of Biotechnology Products, Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA.. Electronic address:
Post translational modifications (PTMs) of proteins play an integral role in maintaining the overall structure and function of proteins including their proper folding, binding, and potency. However, not all PTMs play a positive role in protein drugs as some can lead to product-related impurities that negatively impact protein function. One example of a PTM is trisulfide formation, which appears as a product related species in multiple biologic drug products.
View Article and Find Full Text PDFContext: Some clinical resemblance may exist between obesity, particularly abdominal obesity, and Cushing's syndrome. This has stimulated ongoing interest in the role of cortisol's secretion pattern, control and metabolism in obesity.
Goals: To investigate whether basal and stimulated levels of cortisol differ between healthy people with obesity and individuals with normal weight Design: Total, free, and salivary cortisol were tested at baseline state and after 1 g ACTH stimulation in 60 healthy subjects with obesity and 54 healthy lean controls.
Poult Sci
January 2025
College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118, China; Key Laboratory of Animal Production, Product Quality and Security, Ministry of Education, Changchun 130118, China; Jilin Key Laboratory of Animal Nutrition and Feed Science, Changchun 130118, China. Electronic address:
Hesperidin exhibits promising potential as a feed additive for augmenting gastric acid secretion in animals. Gastrointestinal function is essential for animal growth and the efficient digestion of dietary nutrients, with gastric acid secretion serving as one of its critical components. The secretion of gastric acid, together with other digestive fluids and substances, significantly influences the digestion and absorption of animal feed, which in turn affects growth performance.
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