نتایج جستجو برای: transgenic mouse
تعداد نتایج: 324509 فیلتر نتایج به سال:
The muscle regulatory factor MRF4 is expressed in both embryonic and adult vertebrate skeletal muscle cells. In mammals the MRF4 gene has a complex cis-regulatory structure, with many kilobases (kb) of upstream sequence required for embryonic expression in transgenic mice. Here, initial functional comparison between Xenopus and mammalian MRF4 genes revealed that 610 base pairs (bp) of the XMRF4...
Arginine vasopressin is a nine-amino acid neuropeptide hormone important in the regulation of water metabolism. It also may have a role in other physiological functions, such as blood pressure regulation and the response to stress. Whole animal studies have provided a good understanding of vasopressin physiology and regulation of the normal vasopressin gene, and in vitro cell culture studies ha...
PURPOSE To developed a genetic mouse model of primary open-angle glaucoma induced by expression of mutated human myocilin in transgenic mice and to test whether expression of mutated human myocilin in the eye angle structures produces more significant damage to the eye than does mutated mouse myocilin. METHODS Recombineering in Escherichia coli was used to introduce the Tyr437His point mutati...
MDM2 is the predominant negative regulator of p53 that functions to maintain the appropriate level of expression and activity of this central tumor suppressor. Mdm2-a is a commonly identified splice variant of Mdm2; however, its physiological function is unclear. To gain insight into the activity of MDM2-A and its potential impact on p53, an Mdm2-a transgenic mouse model was generated. Mdm2-a t...
Hemophilia A is an inherited X-linked recessive bleeding disorder caused by coagulant factor VIII (FVIII) deficiency. The conventional treatment involves the administration of recombinant human FVIII (rhFVIII) preparations. In this study, the mammary gland 'bioreactor' is designed to specifically and efficiently express a foreign protein hFVIII in the mammary glands of transgenic mice. We const...
The rabbit has long been used as a laboratory animal model for developing reproductive and stem cell-related technologies, as well as for studying human disease. The Oct4 transcription factor plays a crucial role in the maintenance and regulation of pluripotency in embryos and stem cells. We constructed a reporter plasmid containing the gene encoding the enhanced green fluorescent protein (EGFP...
BACKGROUND Transgenic animals have become valuable tools for both research and applied purposes. The current method of gene transfer, microinjection, which is widely used in transgenic mouse production, has only had limited success in producing transgenic animals of larger or higher species. Here, we report a linker based sperm-mediated gene transfer method (LB-SMGT) that greatly improves the p...
alzheimer’s disease (ad) is a uniquely human disorder. although the pathogenesis of ad is not fully understood, growing evidence indicates that the deposition of beta-amyloid (aβ) and the local reactions of various cell types to this protein play major roles in the development of the disease. in the present study transgenic mice expressing mutant amyloid precursor protein (app) has been used. t...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید