Analysis of cytokine mRNA expression in syngeneic islet grafts of NOD mice: interleukin 2 and interferon gamma mRNA expression correlate with graft rejection and interleukin 10 with graft survival. 1994

A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
Department of Medicine, University of Alberta, Edmonton, Canada.

The injection of complete Freund's adjuvant into diabetic nonobese diabetic (NOD) mice at the time of syngeneic islet transplantation prevents monocytic/lymphocytic cell infiltration into the islet graft, Beta-cell destruction, and autoimmune diabetes recurrence. We have used semiquantitative reverse transcriptase-polymerase chain reaction analysis to examine and compare cytokine mRNA expression profiles in islet grafts from complete Freund's adjuvant-injected and control NOD mice. Interleukin 10 mRNA expression was significantly increased whereas interleukin 2 and interferon gamma mRNA levels were significantly decreased in islet grafts from complete Freund's adjuvant-injected mice compared to control mice. Levels of mRNA for interleukin 1 beta, interleukin 4, and tumour necrosis factor alpha were not significantly different in islet grafts from complete Freund's adjuvant-injected and control mice. These findings suggest that a Th1 subset of lymphocytes and their cytokine products, interleukin 2 and interferon gamma, may be involved in the rejection of syngeneic islet grafts and diabetes recurrence in NOD mice, and that the protective effect of complete Freund's adjuvant may result from the induction of interleukin 10 production and consequent down-regulation of Th1 cells and cytokines in the islet graft.

UI MeSH Term Description Entries
D007371 Interferon-gamma The major interferon produced by mitogenically or antigenically stimulated LYMPHOCYTES. It is structurally different from TYPE I INTERFERON and its major activity is immunoregulation. It has been implicated in the expression of CLASS II HISTOCOMPATIBILITY ANTIGENS in cells that do not normally produce them, leading to AUTOIMMUNE DISEASES. Interferon Type II,Interferon, Immune,gamma-Interferon,Interferon, gamma,Type II Interferon,Immune Interferon,Interferon, Type II
D007376 Interleukin-2 A soluble substance elaborated by antigen- or mitogen-stimulated T-LYMPHOCYTES which induces DNA synthesis in naive lymphocytes. IL-2,Lymphocyte Mitogenic Factor,T-Cell Growth Factor,TCGF,IL2,Interleukin II,Interleukine 2,RU 49637,RU-49637,Ro-23-6019,Ro-236019,T-Cell Stimulating Factor,Thymocyte Stimulating Factor,Interleukin 2,Mitogenic Factor, Lymphocyte,RU49637,Ro 23 6019,Ro 236019,Ro236019,T Cell Growth Factor,T Cell Stimulating Factor
D007378 Interleukins Soluble factors which stimulate growth-related activities of leukocytes as well as other cell types. They enhance cell proliferation and differentiation, DNA synthesis, secretion of other biologically active molecules and responses to immune and inflammatory stimuli. Interleukin
D007515 Islets of Langerhans Irregular microscopic structures consisting of cords of endocrine cells that are scattered throughout the PANCREAS among the exocrine acini. Each islet is surrounded by connective tissue fibers and penetrated by a network of capillaries. There are four major cell types. The most abundant beta cells (50-80%) secrete INSULIN. Alpha cells (5-20%) secrete GLUCAGON. PP cells (10-35%) secrete PANCREATIC POLYPEPTIDE. Delta cells (~5%) secrete SOMATOSTATIN. Islands of Langerhans,Islet Cells,Nesidioblasts,Pancreas, Endocrine,Pancreatic Islets,Cell, Islet,Cells, Islet,Endocrine Pancreas,Islet Cell,Islet, Pancreatic,Islets, Pancreatic,Langerhans Islands,Langerhans Islets,Nesidioblast,Pancreatic Islet
D008969 Molecular Sequence Data Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories. Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D005620 Freund's Adjuvant An antigen solution emulsified in mineral oil. The complete form is made up of killed, dried mycobacteria, usually M. tuberculosis, suspended in the oil phase. It is effective in stimulating cell-mediated immunity (IMMUNITY, CELLULAR) and potentiates the production of certain IMMUNOGLOBULINS in some animals. The incomplete form does not contain mycobacteria. Freund Adjuvant,Adjuvant, Freund,Adjuvant, Freund's,Freunds Adjuvant
D006084 Graft Rejection An immune response with both cellular and humoral components, directed against an allogeneic transplant, whose tissue antigens are not compatible with those of the recipient. Transplant Rejection,Rejection, Transplant,Transplantation Rejection,Graft Rejections,Rejection, Graft,Rejection, Transplantation,Rejections, Graft,Rejections, Transplant,Rejections, Transplantation,Transplant Rejections,Transplantation Rejections
D006085 Graft Survival The survival of a graft in a host, the factors responsible for the survival and the changes occurring within the graft during growth in the host. Graft Survivals,Survival, Graft,Survivals, Graft
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
D001483 Base Sequence The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence. DNA Sequence,Nucleotide Sequence,RNA Sequence,DNA Sequences,Base Sequences,Nucleotide Sequences,RNA Sequences,Sequence, Base,Sequence, DNA,Sequence, Nucleotide,Sequence, RNA,Sequences, Base,Sequences, DNA,Sequences, Nucleotide,Sequences, RNA

Related Publications

A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
November 1998, The Journal of clinical investigation,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
October 1996, Diabetes,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
October 1997, Transplantation,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
November 1997, The Journal of clinical investigation,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
September 2002, Transplantation,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
October 2009, Journal of pineal research,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
June 1995, Transplantation,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
June 2001, Infection and immunity,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
August 1995, Melanoma research,
A Rabinovitch, and O Sorensen, and W L Suarez-Pinzon, and R F Power, and R V Rajotte, and R C Bleackley
May 2004, Cellular immunology,
Copied contents to your clipboard!