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AssigneeThe Rockefeller University
InventorsYongwon Choi, Brian Wong, Regis Josien, Ralph Steinman
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A method of modulating immune response in an animal is disclosed. Such a method interacting the immature dendritic cells from the animal with an antigen ex vivo so that the immature dendritic cells present the antigen on their surfaces, inducing maturation of the immature dendritic cells ex vivo, and contacting the mature dendritic cells ex vivo with a modulator comprising TRANCE, conservative variants thereof, fragments thereof, analogs or derivatives thereof, or a fusion protein comprising the amino acid sequence of TRANCE, conservative variants thereof, or fragments thereof. After contacting the modulator ex vivo, the mature dendritic cells are introduced into the animal. As a result, immune response in the animal towards the antigen is modulated relative to the immune response against the antigen in an animal in which dendritic cells did not interact with the antigen ex vivo, and did not contact a modulator ex vivo. Preferably, the method of the present invention results in increasing immune response towards the antigen in the animal.
A method for increasing the viability of a dendritic cell, comprising contacting the dendritic cell with an isolated Tumor Necrosis Factor (TNF)-Related Activation Induced Cytokine (TRANCE) comprising the amino acid sequence of SEQ ID NO:2, wherein said dendritic cell contacted by said isolated TRANCE has an increased viability relative to a control dendritic cell not contacted with said isolated TRANCE.
A method of increasing viability of a dendritic cell, comprising contacting the dendritic cells with an isolated Tumor Necrosis Factor (TNF)-Related Activation Induced Cytokine (TRANCE) comprising the amino acid sequence of SEQ ID NO:2, and contacting the dendritic cell with an isolated protein which is a member of the Tumor Necrosis Factor (TNF) superfamily of proteins, such that the dendritic cell comprises an increased viability relative to a control dendritic cell not pulsed with TRANCE and the protein.
A method for increasing viability of a dendritic cell of an animal in vivo, comprising:
A method for increasing immune response in an animal towards an antigen, comprising the steps of:
A method for increasing immune response in an animal towards an antigen, comprising the steps of:
Dependencies are inferred from the claim text.