Biomaterial Database

Constitutive cytokine release by simian T-cell lymphotrophic virus type I (STLV-I) and human T-cell lymphotrophic virus types I/II (HTLV-I/II) transformed cell lines. 1996

A Lazo, and R T Bailer

Department of Veterinary Biosciences, College of Veterinary Medicine, Ohio State University, Columbus, USA.

Simian T-cell lymphotrophic virus type I (STLV-I) and human T-cell lymphotrophic virus types I/II (HTLV-I/II) contain the tax gene which can transactivate the transcription of viral and cellular genes including several cytokines. These investigations used two STLV-I and four different HTLV-I/II transformed cell lines to quantitate constitutive cytokine release, p24 antigen production, and to correlate gag p24 antigen and cytokine release. These investigations are the first to report 1) quantitative comparison of constitutive release of multiple cytokines by several STLV-I and HTLV-I/II transformed cell lines and to determine the cytokines constitutively released by STLV-I transformed cell lines as IL-6, b-FGF, and GM-CSF (and TNF-beta, and PDGF in a higher viral producing line); 2) statistically significant differences in levels of cytokines produced by STLV-I and HTLV-I/II transformed cell lines, dependent on the method of results quantification; and 3) a correlation between levels of STLV-I and HTLV-I/II and gag p24 antigen production and cytokine production.

UI	MeSH Term	Description	Entries
D007700	Kinetics	The rate dynamics in chemical or physical systems.
D008233	Lymphotoxin-alpha	A tumor necrosis factor family member that is released by activated LYMPHOCYTES. Soluble lymphotoxin is specific for TUMOR NECROSIS FACTOR RECEPTOR TYPE I; TUMOR NECROSIS FACTOR RECEPTOR TYPE II; and TUMOR NECROSIS FACTOR RECEPTOR SUPERFAMILY, MEMBER 14. Lymphotoxin-alpha can form a membrane-bound heterodimer with LYMPHOTOXIN-BETA that has specificity for the LYMPHOTOXIN BETA RECEPTOR.	TNF Superfamily, Member 1,TNF-beta,Tumor Necrosis Factor Ligand Superfamily Member 1,Tumor Necrosis Factor-beta,Lymphotoxin,Lymphotoxin-alpha3,Soluble Lymphotoxin-alpha,alpha-Lymphotoxin,Lymphotoxin alpha,Lymphotoxin alpha3,Lymphotoxin-alpha, Soluble,Soluble Lymphotoxin alpha,Tumor Necrosis Factor beta,alpha Lymphotoxin
D008251	Macaca	A genus of the subfamily CERCOPITHECINAE, family CERCOPITHECIDAE, consisting of 16 species inhabiting forests of Africa, Asia, and the islands of Borneo, Philippines, and Celebes.	Ape, Barbary,Ape, Black,Ape, Celebes,Barbary Ape,Black Ape,Celebes Ape,Macaque,Apes, Barbary,Apes, Black,Apes, Celebes,Barbary Apes,Black Apes,Celebes Apes,Macacas,Macaques
D010215	Papio	A genus of the subfamily CERCOPITHECINAE, family CERCOPITHECIDAE, consisting of five named species: PAPIO URSINUS (chacma baboon), PAPIO CYNOCEPHALUS (yellow baboon), PAPIO PAPIO (western baboon), PAPIO ANUBIS (or olive baboon), and PAPIO HAMADRYAS (hamadryas baboon). Members of the Papio genus inhabit open woodland, savannahs, grassland, and rocky hill country. Some authors consider MANDRILLUS a subgenus of Papio.	Baboons,Baboons, Savanna,Savanna Baboons,Baboon,Baboon, Savanna,Papios,Savanna Baboon
D010982	Platelet-Derived Growth Factor	Mitogenic peptide growth hormone carried in the alpha-granules of platelets. It is released when platelets adhere to traumatized tissues. Connective tissue cells near the traumatized region respond by initiating the process of replication.	Platelet Derived Growth Factor,Factor, Platelet-Derived Growth,Growth Factor, Platelet-Derived
D002135	Calcium-Binding Proteins	Proteins to which calcium ions are bound. They can act as transport proteins, regulator proteins, or activator proteins. They typically contain EF HAND MOTIFS.	Calcium Binding Protein,Calcium-Binding Protein,Calcium Binding Proteins,Binding Protein, Calcium,Binding Proteins, Calcium,Protein, Calcium Binding,Protein, Calcium-Binding
D002461	Cell Line, Transformed	Eukaryotic cell line obtained in a quiescent or stationary phase which undergoes conversion to a state of unregulated growth in culture, resembling an in vitro tumor. It occurs spontaneously or through interaction with viruses, oncogenes, radiation, or drugs/chemicals.	Transformed Cell Line,Cell Lines, Transformed,Transformed Cell Lines
D002472	Cell Transformation, Viral	An inheritable change in cells manifested by changes in cell division and growth and alterations in cell surface properties. It is induced by infection with a transforming virus.	Transformation, Viral Cell,Viral Cell Transformation,Cell Transformations, Viral,Transformations, Viral Cell,Viral Cell Transformations
D006133	Growth Substances	Signal molecules that are involved in the control of cell growth and differentiation.	Mitogens, Endogenous,Endogenous Mitogens
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man