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W Ptak
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Journal Articles

Mechanisms of suppression in the transfer of contact sensitivity. Analysis of an I-J+ molecule required for Ly2 suppressor cell activity.

W Ptak, R K Gershon, P M Flood
Journal: Journal of Experimental Medicine
J Exp Med (1983) 158 (6): 1822–1835.
https://doi.org/10.1084/jem.158.6.1822
Published: 01 December 1983
View article titled, Mechanisms of suppression in the transfer of contact sensitivity. Analysis of an I-J+ molecule required for Ly2 suppressor cell activity.
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Journal Articles

Role of contrasuppression in the adoptive transfer of immunity.

M Iverson, W Ptak, D R Green, R K Gershon
Journal: Journal of Experimental Medicine
J Exp Med (1983) 158 (3): 982–987.
https://doi.org/10.1084/jem.158.3.982
Published: 01 September 1983
View article titled, Role of contrasuppression in the adoptive transfer of immunity.
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Journal Articles

T cells produce an antigen-binding factor with in vivo activity analogous to IgE antibody.

P W Askenase, R W Rosenstein, W Ptak
Journal: Journal of Experimental Medicine
J Exp Med (1983) 157 (3): 862–873.
https://doi.org/10.1084/jem.157.3.862
Published: 01 March 1983
View article titled, T cells produce an antigen-binding factor with in vivo activity analogous to IgE antibody.
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Journal Articles

Specialized antigen-presenting cells. Splenic dendritic cells and peritoneal-exudate cells induced by mycobacteria activate effector T cells that are resistant to suppression.

J S Britz, P W Askenase, W Ptak, R M Steinman, R K Gershon
Journal: Journal of Experimental Medicine
J Exp Med (1982) 155 (5): 1344–1356.
https://doi.org/10.1084/jem.155.5.1344
Published: 01 May 1982
View article titled, Specialized antigen-presenting cells. Splenic dendritic cells and peritoneal-exudate cells induced by mycobacteria activate effector T cells that are resistant to suppression.
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Journal Articles

Role of antigen-presenting cells in the development and persistence of contact hypersensitivity.

W Ptak, D Rozycka, P W Askenase, R K Gershon
Journal: Journal of Experimental Medicine
J Exp Med (1980) 151 (2): 362–375.
https://doi.org/10.1084/jem.151.2.362
Published: 01 February 1980
View article titled, Role of antigen-presenting cells in the development and persistence of contact hypersensitivity.
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Journal Articles

Intermediary role of macrophages in the passage of suppressor signals between T-cell subsets.

W Ptak, M Zembala, R K Gershon
Journal: Journal of Experimental Medicine
J Exp Med (1978) 148 (2): 424–434.
https://doi.org/10.1084/jem.148.2.424
Published: 01 August 1978
View article titled, Intermediary role of macrophages in the passage of suppressor signals between T-cell subsets.
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