Abstract: This disclosure relates to protease-cleavable cytokine prodrugs. In some embodiments, the prodrugs comprise a targeting sequence. In some embodiments, the prodrugs comprise a pharmacokinetic modulator.

Abstract: This disclosure relates to protease-cleavable IL-2 cytokine prodrugs. In some embodiments, the prodrugs comprise a pharmacokinetic modulator.

Abstract: Provided herein are methods for activating an immune cell in a subject. In some embodiments, the methods comprise passing an immune cell from a subject through an immune modulating chamber comprising a tumor cell, thereby activating the immune cell, and returning the activated immune cell to the subject. In some embodiments, the methods further comprise isolating an immune cell-containing portion of a sample and passing the immune cell-containing portion through the immune modulating chamber. Methods of treating cancer and methods of inducing an immune response against a tumor are also provided herein.

Abstract: Provided herein is a method for determining whether a human subject with breast cancer will respond to a therapy comprising a tyrosine kinase inhibitor or a biologic. The method includes determining the expression level and/or activation level of various signal transduction molecules such as truncated HER2 protein, full-length HER2 protein, HER3 protein, PI3K protein, and others. The determination of likely response to a tyrosine kinase inhibitor therapy or a biologic therapy involves comparing the expression level and/or activation level of the signal transduction molecule(s) to a reference expression/activation level for the specific signal transduction molecule(s).