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Nonalcoholic fatty liver disease (NAFLD) develops rapidly in high-fat diet (HFD) fed Mongolian gerbil (). Here, we aim to explore the gene expression characteristics of Mongolian gerbil to better understand the underlying mechanism in this animal model. Mongolian gerbils were fed with normal diet or HFD for different periods. High-throughput sequencing was carried out on the hepatic mRNA and bioinformatics analysis was further performed. Eight hub genes Cd44, App, Cdc42, Cd68, Cxcr4, Csf1r, Adgre1, and Fermt3, which were involved in inflammation, fibrosis, and HCC were obtained. Four significant independent poor prognostic factors for HCC (GPC1, ARPC1B, DAB2, and CFL1) were screened out. qRT-PCR result showed that the above genes expressed high levels in different periods of modeling process. The findings of this study provide useful information for further studies on Mongolian gerbil NAFLD model.
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http://dx.doi.org/10.1177/15353702211055099 | DOI Listing |
Mar Life Sci Technol
August 2025
School of Life Sciences, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, 266237 China.
Unlabelled: Mongolian gerbils had high ability to endure both high and cold temperatures. To study the mechanism of high ability for thermal adaptation, gerbils were acclimated to high temperature (30 °C) for 8 weeks, and were measured for metabolic features, body composition as well as mitochondrial content and activities. Lipidomic techniques were used to measure changes in mitochondrial membrane, including potential mitochondrial membrane remodeling during acute thermoregulation in gerbils.
View Article and Find Full Text PDFParasitol Int
September 2025
College of Life Science and Engineering, Foshan University, Foshan, Guangdong 528231, China. Electronic address:
Assemblage E of Giardia duodenalis, primarily infecting ruminants, has been relatively understudied both in vivo and in vitro. Due to unsuccessful attempts at in vitro cultivation, this study focused on establishing an economical, stable, and clinically relevant experimental animal model for Assemblage E infections. Cysts were purified from bovine feces via 33 % zinc sulfate flotation, with Assemblage E identity confirmed by gdh gene sequencing.
View Article and Find Full Text PDFJ Vis Exp
August 2025
Translational Animal Research Center, University Medical Center of the Johannes Gutenberg University Mainz.
Improving laboratory animal welfare by minimizing stress and promoting species-appropriate handling is a central goal of contemporary biomedical research worldwide. Clicker training, a widely recognized form of positive reinforcement training, uses a click sound as a conditioned reinforcer to bridge the desired behavior and the reward, enabling animals to learn more quickly and with reduced stress. Our research group has previously demonstrated that clicker training functions as a form of cognitive enrichment in mice and rats.
View Article and Find Full Text PDFNeurobiol Aging
August 2025
Department of Otorhinolaryngology/Head and Neck Surgery, University Medical Center Groningen, University of Groningen, PO Box 30.001, Groningen 9700 RB, the Netherlands; The Research School of Behavioural and Cognitive Neurosciences, University of Groningen, PO Box 30.001, Groningen 9700 RB, the Net
Presbycusis, or age-related hearing loss, is a prevalent condition characterized by progressive auditory decline, significantly impacting quality of life in older adults. While sensorineural damage has been widely studied, degeneration of the stria vascularis (SV) remains underexplored despite its essential role in cochlear ion homeostasis. The SV is organized into three cellular layers-marginal, intermediate, and basal cells-each with distinct functions critical for maintaining the endocochlear potential.
View Article and Find Full Text PDFFront Microbiol
July 2025
School of Laboratory of Medicine, Hangzhou Medical College, Hangzhou, Zhejiang, China.
Introduction: Niclosamide (NIC) has significant potential as a clinical therapeutic agent for infection (CDI); however, its strong hydrophobicity hampers its oral bioavailability, and its active effects against remain unclear.
Methods: Niclosamide-loaded controlled-release hyaluronic acid-modified poly (lactic--glycolic acid) naosphernes (NIC@PLGA-HAs) were synthesized using an oil-in-water emulsion technique and their effects on cell growth, spore germination, biofilm formation, and NIC interaction sites with toxin B (TcdB) were analyzed.
Results: NIC@PLGA-HAs exhibited enhanced solubility and stability, with a water contact angle on a hydrophilic surface of 65.