• Publications
  • Influence
Identification of two distinct subsets of bovine gamma delta T cells with unique cell surface phenotype and tissue distribution.
We describe the characterization of two subsets of bovine gamma delta T cells having distinct cell surface phenotype and tissue distribution. One population expresses the previously described 215,000Expand
  • 157
  • 17
Early Induction of Humoral and Cellular Immune Responses during Experimental Mycobacterium avium subsp. paratuberculosis Infection of Calves
ABSTRACT Johne's disease (paratuberculosis) of cattle is widespread and causes significant economic losses for producers due to decreased production and poor health of affected animals. The chronicExpand
  • 176
  • 8
Experimental challenge models for Johne's disease: a review and proposed international guidelines.
An international committee of Johne's disease (JD) researchers was convened to develop guidelines for JD challenge studies in multiple animal species. The intent was to develop and proposeExpand
  • 115
  • 8
Bovine mononuclear leukocyte subpopulations in peripheral blood and mammary gland secretions during lactation.
Florescence flow cytometry and monoclonal antibodies were used to analyze the composition of leukocytes from peripheral blood and mammary gland secretions. Samples were obtained from Holstein dairyExpand
  • 131
  • 7
Members of the novel WC1 gene family are differentially expressed on subsets of bovine CD4-CD8- gamma delta T lymphocytes.
CD4-CD8- gamma delta T cells of ruminants uniquely express a 220-kDa surface Ag recognized by several mAbs clustered as WC1. We recently reported the isolation of a cDNA clone encoding a WC1 Ag.Expand
  • 78
  • 7
The Anaplasma marginale msp5 gene encodes a 19-kilodalton protein conserved in all recognized Anaplasma species.
Immunization with Anaplasma marginale outer membranes induced immunity against clinical disease which correlated with antibody titer to outer membrane proteins, including a 19-kDa protein (N. Tebele,Expand
  • 138
  • 6
Airway Mucin Concentration as a Marker of Chronic Bronchitis
BACKGROUND Chronic obstructive pulmonary disease (COPD) is characterized by chronic bronchitic and emphysematous components. In one biophysical model, the concentration of mucin on the airwayExpand
  • 99
  • 6
Analysis of the seroprevalence of bovine paratuberculosis and the application of modified absorbed ELISA to field sample testing in Korea
Paratuberculosis (PTB) is a major disease problem worldwide, and causes major economic losses in the dairy industry. Although PTB has been reported in Korea, no studies have been conducted toExpand
  • 22
  • 6
Analysis of monoclonal antibodies specific for the gamma delta TcR.
gamma delta T cells in ruminants can be subdivided in two or more subpopulations on the basis of the expression of surface antigen WC1, which can exist in different isoforms. In this study, 18Expand
  • 104
  • 5
Suppression of proliferative response of BoCD4+ T lymphocytes by activated BoCD8+ T lymphocytes in the mammary gland of cows with Staphylococcus aureus mastitis.
Investigations were conducted to determine the mechanisms that account for differences in the responses of BoCD4+ lymphocytes from mammary gland secretions (MGS) in healthy cows and in cows withExpand
  • 100
  • 5