C - Chemistry – Metallurgy – 07 – K
Patent
C - Chemistry, Metallurgy
07
K
C07K 14/725 (2006.01) A61K 38/17 (2006.01)
Patent
CA 2674445
The invention provides human cells, particularly human T cells, comprising a murine T Cell Receptor (TCR) having antigen specificity for the cancer antigen gp100. Isolated or purified TCRs having antigenic specificity for amino acids 154-162 of gp100 (SEQ ID NO: 1), as well as related polypeptides, proteins, nucleic acids, recombinant expression vectors, host cells, populations of cells, antibodies, or antigen binding fragments thereof, conjugates, and pharmaceutical compositions, are further provided. The invention further provides a method of detecting the presence of cancer in a host and a method of treating or preventing cancer in a host comprising the use of the inventive materials described herein.
L'invention concerne des cellules humaines, en particulier des lymphocytes T humains, comprenant un récepteur de lymphocyte T murin (TCR) ayant une spécificité antigénique pour l'antigène du cancer gp100. Des TCR isolés ou purifiés ayant une spécificité antigénique pour les acides aminés 154 à 162 du gp100 (SEQ ID NO: 1), ainsi que des polypeptides, des protéines, des acides nucléiques, des vecteurs d'expression recombinants, des cellules hôtes, des populations de cellules, des anticorps, ou des fragments de liaison à un antigène de ceux-ci, des conjugués et des compositions pharmaceutiques apparentés sont également proposés. L'invention propose en outre un procédé de détection de la présence d'un cancer chez un hôte et un procédé de traitement ou de prévention de cancer chez un hôte comprenant l'utilisation des matériaux inventifs décrits ici.
Cassard Lydie
Restifo Nicholas P.
Rosenberg Steven A.
Yu Zhiya
Department Of Health And Human Services Government Of The United States Of America Represented By The Se
Ridout & Maybee Llp
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