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  1. Article

    Open Access

    Effects of different energy levels in low-protein diet on liver lipid metabolism in the late-phase laying hens through the gut-liver axis

    The energy/protein imbalance in a low-protein diet induces lipid metabolism disorders in late-phase laying hens. Reducing energy levels in the low-protein diet to adjust the energy-to-protein ratio may improve...

    Hong Hu, Ying Huang, Anjian Li, Qianhui Mi in Journal of Animal Science and Biotechnology (2024)

  2. Article

    Open Access

    Nano-Se exhibits limited protective effect against heat stress induced poor breast muscle meat quality of broilers compared with other selenium sources

    At present, heat stress (HS) has become a key factor that impairs broiler breeding industry, which causes growth restriction and poor meat quality of broilers. Selenium (Se) is an excellent antioxidant and pla...

    **zhong **g, Jiayi Wang, Qian Wu in Journal of Animal Science and Biotechnology (2024)

  3. Article

    Open Access

    Heat stress affects mammary metabolism by influencing the plasma flow to the glands

    Environmental heat stress (HS) can have detrimental effects on milk production by compromising the mammary function. Mammary plasma flow (MPF) plays a crucial role in nutrient supply and uptake in the mammary ...

    Jia Zeng, Diming Wang, Huizeng Sun in Journal of Animal Science and Biotechnology (2024)

  4. Article

    Open Access

    UCHL1 promotes the proliferation of porcine granulosa cells by stabilizing CCNB1

    The proliferation of porcine ovarian granulosa cells (GCs) is essential to follicular development and the ubiquitin–proteasome system is necessary for maintaining cell cycle homeostasis. Previous studies found...

    Shengjie Shi, Huan Yuan, Lutong Zhang in Journal of Animal Science and Biotechnology (2024)

  5. Article

    Open Access

    Hypoxia-mediated programmed cell death is involved in the formation of wooden breast in broilers

    Wooden breast (WB) myopathy is a common myopathy found in commercial broiler chickens worldwide. Histological examination has revealed that WB myopathy is accompanied by damage to the pectoralis major (PM) mus...

    **nrui Zhang, Tong **ng, Lin Zhang in Journal of Animal Science and Biotechnology (2024)

  6. Article

    Open Access

    Identification of porcine fast/slow myogenic exosomes and their regulatory effects on lipid accumulation in intramuscular adipocytes

    Pork quality is affected by the type of muscle fibers, which is closely related to meat color, tenderness and juiciness. Exosomes are tiny vesicles with a diameter of approximately 30–150 nm that are secreted ...

    Tiantian Zhao, Tingting Tian, He Yu in Journal of Animal Science and Biotechnology (2024)

  7. Article

    Open Access

    Unveiling the emerging role of curcumin to alleviate ochratoxin A-induced muscle toxicity in grass carp (Ctenopharyngodon idella): in vitro and in vivo studies

    Ochratoxin A (OTA), a globally abundant and extremely hazardous pollutant, is a significant source of contamination in aquafeeds and is responsible for severe food pollution. The developmental toxicity of OTA ...

    Piao Zhao, Lin Feng, Weidan Jiang, Pei Wu in Journal of Animal Science and Biotechnology (2024)

  8. Article

    Open Access

    Large-scale transcriptomic and genomic analyses reveal a novel functional gene SERPINB6 for chicken carcass traits

    Carcass traits are crucial indicators of meat production efficiency. However, the molecular regulatory mechanisms associated with these traits remain unclear.

    Di Zhao, Ranran Liu, in Journal of Animal Science and Biotechnology (2024)

  9. Article

    Open Access

    Dietary sodium acetate and sodium butyrate improve high-carbohydrate diet utilization by regulating gut microbiota, liver lipid metabolism, oxidative stress, and inflammation in largemouth bass (Micropterus salmoides)

    Adequate level of carbohydrates in aquafeeds help to conserve protein and reduce cost. However, studies have indicated that high-carbohydrate (HC) diet disrupt the homeostasis of the gut–liver axis in largemou...

    Qiao Liu, Liangshun Cheng, Maozhu Wang in Journal of Animal Science and Biotechnology (2024)

  10. Article

    Open Access

    Significant genomic introgression from grey junglefowl (Gallus sonneratii) to domestic chickens (Gallus gallus domesticus)

    Chicken is one of the most numerous and widely distributed species around the world, and many studies support the multiple ancestral origins of domestic chickens. The research regarding the yellow skin phenoty...

    **urong Zhao, Junhui Wen, **nye Zhang in Journal of Animal Science and Biotechnology (2024)

  11. Article

    Open Access

    Effects of the kinetic pattern of dietary glucose release on nitrogen utilization, the portal amino acid profile, and nutrient transporter expression in intestinal enterocytes in piglets

    Promoting the synchronization of glucose and amino acid release in the digestive tract of pigs could effectively improve dietary nitrogen utilization. The rational allocation of dietary starch sources and the ...

    Zexi Li, Yunfei Li, Yufei Zhao, Guifu Wang in Journal of Animal Science and Biotechnology (2024)

  12. Article

    Open Access

    Global gene expression profiling of perirenal brown adipose tissue whitening in goat kids reveals novel genes linked to adipose remodeling

    Brown adipose tissue (BAT) is known to be capable of non-shivering thermogenesis under cold stimulation, which is related to the mortality of animals. In the previous study, we observed that goat BAT is mainly...

    Le Zhao, Haili Yang, Minhao Li, Min **ao in Journal of Animal Science and Biotechnology (2024)

  13. Article

    Open Access

    High expression circRALGPS2 in atretic follicle induces chicken granulosa cell apoptosis and autophagy via encoding a new protein

    The reproductive performance of chickens mainly depends on the development of follicles. Abnormal follicle development can lead to decreased reproductive performance and even ovarian disease among chickens. Ch...

    Haorong He, Yuanhang Wei, Yuqi Chen in Journal of Animal Science and Biotechnology (2024)

  14. Article

    Open Access

    Betaine addition to the diet alleviates intestinal injury in growing rabbits during the summer heat through the AAT/mTOR pathway

    The aim of this experiment was to investigate the effect of different levels of betaine (Bet) inclusion in the diet on the intestinal health of growing rabbits under summer heat. A total of 100 weaned Qixing m...

    Zimei Li, Junning Pu, **ang Chen in Journal of Animal Science and Biotechnology (2024)

  15. Article

    Open Access

    Two intestinal microbiota-derived metabolites, deoxycholic acid and butyrate, synergize to enhance host defense peptide synthesis and alleviate necrotic enteritis

    Necrotic enteritis (NE) is a major enteric disease in poultry, yet effective mitigation strategies remain elusive. Deoxycholic acid (DCA) and butyrate, two major metabolites derived from the intestinal microbi...

    Dohyung M. Kim, **g Liu in Journal of Animal Science and Biotechnology (2024)

  16. Article

    Open Access

    Prevotella and succinate treatments altered gut microbiota, increased laying performance, and suppressed hepatic lipid accumulation in laying hens

    This work aimed to investigate the potential benefits of administering Prevotella and its primary metabolite succinate on performance, hepatic lipid accumulation and gut microbiota in laying hens.

    Min Liu, Zeyue Kang, **kang Cao in Journal of Animal Science and Biotechnology (2024)

  17. Article

    Open Access

    Vitamin A regulates mitochondrial biogenesis and function through p38 MAPK-PGC-1α signaling pathway and alters the muscle fiber composition of sheep

    Vitamin A (VA) and its metabolite, retinoic acid (RA), are of great interest for their wide range of physiological functions. However, the regulatory contribution of VA to mitochondrial and muscle fiber compos...

    Pengkang Song, Jiamin Zhao, Fanqinyu Li in Journal of Animal Science and Biotechnology (2024)

  18. Article

    Open Access

    Effects of maternal methyl donor intake during pregnancy on ileum methylation and function in an intrauterine growth restriction pig model

    Intrauterine growth retardation (IUGR) affects intestinal growth, morphology, and function, which leads to poor growth performance and high mortality. The present study explored whether maternal dietary methyl...

    Yan Lin, Jiangnan Wu, Yong Zhuo, Bin Feng in Journal of Animal Science and Biotechnology (2024)

  19. Article

    Open Access

    Coated sodium butyrate ameliorates high-energy and low-protein diet induced hepatic dysfunction via modulating mitochondrial dynamics, autophagy and apoptosis in laying hens

    Fatty liver hemorrhagic syndrome (FLHS), a fatty liver disease in laying hens, poses a grave threat to the layer industry, stemming from its ability to trigger an alarming plummet in egg production and usher i...

    Sasa Miao, Tianming Mu, Ru Li, Yan Li in Journal of Animal Science and Biotechnology (2024)

  20. Article

    Open Access

    Diet and monensin influence the temporal dynamics of the rumen microbiome in stocker and finishing cattle

    Stocker cattle diet and management influence beef cattle performance during the finishing stage, but knowledge of the dynamics of the rumen microbiome associated with the host are lacking. A longitudinal study...

    Jianmin Chai, Caleb P. Weiss, Paul A. Beck in Journal of Animal Science and Biotechnology (2024)

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