Establishment and characterisation of a novel bovine SV40 large T-antigen-transduced foetal hepatocyte-derived cell line. 2016

Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
Institute of Veterinary Physiological Chemistry, Faculty of Veterinary Medicine, University of Leipzig, Leipzig, Germany.

Due to lack of in vitro models for bovine hepatocytes apart from primary cells, there is demand for a bovine hepatocyte-derived cell line. Transduction of bovine foetal hepatocytes with SV40 large T-antigen was performed using the vector pRetro-E2 SV40. Phase contrast microscopy was carried out to evaluate morphology. Immunofluorescence staining was conducted to study expression of keratins, tight junction proteins zona occludens-1 and claudin-1, glucose transporter-2 and P-glycoprotein as well as phosphoenolpyruvate carboxykinase. Urea and triglyceride production was quantified photometrically. Histochemical staining of glycogen by Periodic acid-Schiff stain and of lipids with Oil red O was performed after 24 h incubation with 20 mM glucose and 85 μM palmitic acid, respectively. Gene expression analysis of hepatocyte-typical genes was conducted by reverse transcription PCR. We obtained a SV40LTAg-transduced extended passage cell line, referred to as BFH12. Polygonal growth, keratins, tight junction proteins zona occludens-1 and claudin-1 and glucose transporter-2 as well as P-glycoprotein and phosphoenolpyruvate carboxykinase were attested positively. Urea production calculated as cell-specific rate was 14.2 ± 2.0 fmol/h (early passage) and 17.6 ± 3.7 fmol/h (late passage). Cell-specific triglyceride production was 1.6 ± 0.5 fmol/h (early passage) and 2.1 ± 0.3 fmol/h (late passage). Additionally, cells were positive for glycogen and lipid storage and showed a gene expression pattern resembling foetal hepatocytes. With the properties described here, the novel cell line BFH12 is a hepatocyte-derived cell line which can be used as an in vitro whole cell model.

UI MeSH Term Description Entries
D007633 Keratins A class of fibrous proteins or scleroproteins that represents the principal constituent of EPIDERMIS; HAIR; NAILS; horny tissues, and the organic matrix of tooth ENAMEL. Two major conformational groups have been characterized, alpha-keratin, whose peptide backbone forms a coiled-coil alpha helical structure consisting of TYPE I KERATIN and a TYPE II KERATIN, and beta-keratin, whose backbone forms a zigzag or pleated sheet structure. alpha-Keratins have been classified into at least 20 subtypes. In addition multiple isoforms of subtypes have been found which may be due to GENE DUPLICATION. Cytokeratin,Keratin Associated Protein,Keratin,Keratin-Associated Proteins,alpha-Keratin,Associated Protein, Keratin,Keratin Associated Proteins,Protein, Keratin Associated,alpha Keratin
D008858 Microscopy, Phase-Contrast A form of interference microscopy in which variations of the refracting index in the object are converted into variations of intensity in the image. This is achieved by the action of a phase plate. Phase-Contrast Microscopy,Microscopies, Phase-Contrast,Microscopy, Phase Contrast,Phase Contrast Microscopy,Phase-Contrast Microscopies
D010730 Phosphoenolpyruvate Carboxylase An enzyme with high affinity for carbon dioxide. It catalyzes irreversibly the formation of oxaloacetate from phosphoenolpyruvate and carbon dioxide. This fixation of carbon dioxide in several bacteria and some plants is the first step in the biosynthesis of glucose. EC 4.1.1.31. Carboxylase, Phosphoenolpyruvate
D002417 Cattle Domesticated bovine animals of the genus Bos, usually kept on a farm or ranch and used for the production of meat or dairy products or for heavy labor. Beef Cow,Bos grunniens,Bos indicus,Bos indicus Cattle,Bos taurus,Cow,Cow, Domestic,Dairy Cow,Holstein Cow,Indicine Cattle,Taurine Cattle,Taurus Cattle,Yak,Zebu,Beef Cows,Bos indicus Cattles,Cattle, Bos indicus,Cattle, Indicine,Cattle, Taurine,Cattle, Taurus,Cattles, Bos indicus,Cattles, Indicine,Cattles, Taurine,Cattles, Taurus,Cow, Beef,Cow, Dairy,Cow, Holstein,Cows,Dairy Cows,Domestic Cow,Domestic Cows,Indicine Cattles,Taurine Cattles,Taurus Cattles,Yaks,Zebus
D002460 Cell Line Established cell cultures that have the potential to propagate indefinitely. Cell Lines,Line, Cell,Lines, Cell
D005333 Fetus The unborn young of a viviparous mammal, in the postembryonic period, after the major structures have been outlined. In humans, the unborn young from the end of the eighth week after CONCEPTION until BIRTH, as distinguished from the earlier EMBRYO, MAMMALIAN. Fetal Structures,Fetal Tissue,Fetuses,Mummified Fetus,Retained Fetus,Fetal Structure,Fetal Tissues,Fetus, Mummified,Fetus, Retained,Structure, Fetal,Structures, Fetal,Tissue, Fetal,Tissues, Fetal
D005455 Fluorescent Antibody Technique Test for tissue antigen using either a direct method, by conjugation of antibody with fluorescent dye (FLUORESCENT ANTIBODY TECHNIQUE, DIRECT) or an indirect method, by formation of antigen-antibody complex which is then labeled with fluorescein-conjugated anti-immunoglobulin antibody (FLUORESCENT ANTIBODY TECHNIQUE, INDIRECT). The tissue is then examined by fluorescence microscopy. Antinuclear Antibody Test, Fluorescent,Coon's Technique,Fluorescent Antinuclear Antibody Test,Fluorescent Protein Tracing,Immunofluorescence Technique,Coon's Technic,Fluorescent Antibody Technic,Immunofluorescence,Immunofluorescence Technic,Antibody Technic, Fluorescent,Antibody Technics, Fluorescent,Antibody Technique, Fluorescent,Antibody Techniques, Fluorescent,Coon Technic,Coon Technique,Coons Technic,Coons Technique,Fluorescent Antibody Technics,Fluorescent Antibody Techniques,Fluorescent Protein Tracings,Immunofluorescence Technics,Immunofluorescence Techniques,Protein Tracing, Fluorescent,Protein Tracings, Fluorescent,Technic, Coon's,Technic, Fluorescent Antibody,Technic, Immunofluorescence,Technics, Fluorescent Antibody,Technics, Immunofluorescence,Technique, Coon's,Technique, Fluorescent Antibody,Technique, Immunofluorescence,Techniques, Fluorescent Antibody,Techniques, Immunofluorescence,Tracing, Fluorescent Protein,Tracings, Fluorescent Protein
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000952 Antigens, Polyomavirus Transforming Polyomavirus antigens which cause infection and cellular transformation. The large T antigen is necessary for the initiation of viral DNA synthesis, repression of transcription of the early region and is responsible in conjunction with the middle T antigen for the transformation of primary cells. Small T antigen is necessary for the completion of the productive infection cycle. Polyomavirus Large T Antigens,Polyomavirus Middle T Antigens,Polyomavirus Small T Antigens,Polyomavirus T Proteins,Polyomavirus Transforming Antigens,Polyomavirus Tumor Antigens,SV40 T Antigens,SV40 T Proteins,Simian Sarcoma Virus Proteins,Polyomaviruses Large T Proteins,Polyomaviruses Middle T Proteins,Polyomaviruses Small T Proteins,Antigens, Polyomavirus Tumor,Antigens, SV40 T,Proteins, Polyomavirus T,Proteins, SV40 T,T Antigens, SV40,T Proteins, Polyomavirus,T Proteins, SV40,Transforming Antigens, Polyomavirus,Tumor Antigens, Polyomavirus
D014161 Transduction, Genetic The transfer of bacterial DNA by phages from an infected bacterium to another bacterium. This also refers to the transfer of genes into eukaryotic cells by viruses. This naturally occurring process is routinely employed as a GENE TRANSFER TECHNIQUE. Genetic Transduction,Genetic Transductions,Transductions, Genetic

Related Publications

Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
February 2009, Cell biology international,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
January 2007, Cell biology international,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
September 2019, International journal of molecular sciences,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
August 2006, Journal of biochemistry,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
August 2019, BMC veterinary research,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
January 1992, In vitro cellular & developmental biology : journal of the Tissue Culture Association,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
January 1990, Archives of virology,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
August 2023, Toxins,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
March 2024, Cell biology and toxicology,
Alexander Gleich, and Bastian Kaiser, and Julia Schumann, and Herbert Fuhrmann
April 1997, Journal of virological methods,
Copied contents to your clipboard!