Marta E. Bull

Works (8)

Updated: July 5th, 2023 16:00
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2004 journal article

B7(+)CTLA4(+) T cells engage in T-T cell interactions that mediate apoptosis: a model for lentivirus-induced T cell depletion

VETERINARY IMMUNOLOGY AND IMMUNOPATHOLOGY, 98(3-4), 203–214.

By: T. Vahlenkamp n, M. Bull n, J. Dow n, E. Collisson*, B. Winslow, A. Phadke*, W. Tompkins n, M. Tompkins n

co-author countries: United States of America 🇺🇸
author keywords: FIV; apoptosis; 137 costimulatory molecules; CTLA4
MeSH headings : Animals; Antigens, CD / biosynthesis; Antigens, CD / immunology; Antigens, Differentiation / biosynthesis; Antigens, Differentiation / immunology; Apoptosis / immunology; B7-1 Antigen / biosynthesis; B7-1 Antigen / immunology; B7-2 Antigen; CTLA-4 Antigen; Cats; Cell Communication / immunology; Concanavalin A / immunology; Feline Acquired Immunodeficiency Syndrome / immunology; Flow Cytometry / veterinary; Immunodeficiency Virus, Feline / immunology; In Situ Nick-End Labeling / veterinary; Ionomycin / immunology; Lymphocyte Activation / immunology; Membrane Glycoproteins / biosynthesis; Membrane Glycoproteins / immunology; Specific Pathogen-Free Organisms; T-Lymphocytes / immunology; T-Lymphocytes / virology; Tetradecanoylphorbol Acetate / immunology
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Spontaneous T cell apoptosis in feline immunodeficiency virus (FIV)-infected cats is inhibited by IL2 and anti-B7.1 antibodies

VETERINARY IMMUNOLOGY AND IMMUNOPATHOLOGY, 99(1-2), 25–37.

By: M. Bull n, T. Vahlenkamp n, J. Dow n, E. Collisson*, B. Winslow, A. Phadke*, M. Tompkins n, W. Tompkins n

co-author countries: United States of America 🇺🇸
author keywords: FIV; apoptosis; IL2; B7 co-stimulatory molecules; CTLA4
MeSH headings : Animals; Antibodies, Blocking / immunology; Antigens, CD / immunology; Apoptosis / drug effects; Apoptosis / immunology; B7-2 Antigen; CD4-Positive T-Lymphocytes / immunology; CD4-Positive T-Lymphocytes / pathology; CD4-Positive T-Lymphocytes / virology; CD8-Positive T-Lymphocytes / immunology; CD8-Positive T-Lymphocytes / pathology; CD8-Positive T-Lymphocytes / virology; Cats; Feline Acquired Immunodeficiency Syndrome / blood; Feline Acquired Immunodeficiency Syndrome / immunology; Immunodeficiency Virus, Feline / genetics; Immunodeficiency Virus, Feline / immunology; In Situ Nick-End Labeling / veterinary; Interleukin-2 / immunology; Interleukin-2 / pharmacology; Lymph Nodes / immunology; Lymphocyte Activation / immunology; Membrane Glycoproteins / antagonists & inhibitors; Membrane Glycoproteins / immunology; RNA, Viral / chemistry; RNA, Viral / genetics; Reverse Transcriptase Polymerase Chain Reaction / veterinary; Specific Pathogen-Free Organisms
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Evaluation of T lymphocytes in captive African lions (Panthera leo) infected with feline immunodeficiency virus

AMERICAN JOURNAL OF VETERINARY RESEARCH, 64(10), 1293–1300.

By: M. Bull*, S. Kennedy-Stoskopf*, J. Levine* , M. Loomis*, D. Gebhard & W. Tompkins

MeSH headings : Animals; Animals, Zoo; Antibodies, Viral / blood; CD4-Positive T-Lymphocytes / immunology; CD8-Positive T-Lymphocytes / immunology; Cats; Feline Acquired Immunodeficiency Syndrome / immunology; Female; Flow Cytometry; Immunodeficiency Virus, Feline; Lions / immunology; North Carolina; T-Lymphocytes / immunology
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 article

Feline immunodeficiency virus infection is characterized by B7(+)CTLA4(+) T cell apoptosis

Tompkins, M. B., Bull, M. E., Dow, J. L., Ball, J. M., Collisson, E. W., Winslow, B. J., … Tompkins, W. A. (2002, April 15). JOURNAL OF INFECTIOUS DISEASES, Vol. 185, pp. 1077–1093.

By: M. Tompkins*, M. Bull*, J. Dow*, J. Ball, E. Collisson, B. Winslow, A. Phadke, T. Vahlenkamp*, W. Tompkins*

MeSH headings : Abatacept; Animals; Antigens, CD / analysis; Antigens, Differentiation / analysis; Apoptosis; B7-1 Antigen / analysis; B7-2 Antigen; CTLA-4 Antigen; Cats; Feline Acquired Immunodeficiency Syndrome / immunology; Immunoconjugates; In Situ Nick-End Labeling; Membrane Glycoproteins / analysis; T-Lymphocytes / physiology
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Polymorphic expression in the CD8 alpha chain surface receptor of African lions (Panthera leo)

VETERINARY IMMUNOLOGY AND IMMUNOPATHOLOGY, 84(3-4), 181–189.

By: M. Bull n, D. Gebhard*, W. Tompkins n & S. Kennedy-Stoskopf n

co-author countries: United States of America 🇺🇸
author keywords: African lion (Panthera leo); monoclonal antibody; cross-reactivity; CD8 alpha polymorphism
MeSH headings : Africa, Southern; Animals; Antibodies, Monoclonal; Antibody Specificity; Cats; Cross Reactions; Epitopes; Lions / genetics; Lions / immunology; Polymorphism, Genetic; Receptors, Antigen, T-Cell / chemistry; Receptors, Antigen, T-Cell / genetics; Species Specificity
Source: Web Of Science
Added: August 6, 2018

2001 conference paper

B7.1/B7.2 and CTLA4 expression on feline T cells in vitro correlates with apoptosis

Journal of Leukocyte Biology, (2001), 255.

By: T. Vahlenkamp, M. Bull, J. Dow, J. Anderson, M. Tompkins & W. Tompkins

Source: NC State University Libraries
Added: August 6, 2018

2001 conference paper

Feline immunodeficiency virus (FIV) infection induces B7(+)CTLA4(+) T cell apoptosis: A model for T cell depletion and immunodeficiency

Journal of Leukocyte Biology, (2001), 254.

By: M. Tompkins, M. Bull, J. Dow & W. Tompkins

Source: NC State University Libraries
Added: August 6, 2018

2001 conference paper

T cell apoptosis in FIV-infected cats is blocked by the addition of antibodies to B7.1 and B7.2

Journal of Leukocyte Biology, (2001), 256.

By: M. Bull, T. Vahlenkamp, M. Tompkins & W. Tompkins

Source: NC State University Libraries
Added: August 6, 2018