A PD-1 antibody or a functional fragment thereof, and use of said antibody in the preparation of a medicament for treating tumors are provided.

The invention provides an isolated nucleic acid encoding a receptor, other than an immunoglobulin, wherein the receptor binds to a MUC 1 tumor antigen independently of an major histocompatibility complex (MHC). The invention provides a method of activating a signaling pathway and/or killing a cancer cell using a receptor that is similar to or is a T cell receptor

Provided are methods, kits and compositions related to toxicity associated with administration of cell therapy for the treatment of diseases or conditions, e.g., cancer, including methods for use in predicting and treating a toxicity. In some embodiments, the toxicity is a neurotoxicity or cytokine release syndrome (CRS), such as a severe neurotoxicity or a severe CRS. The methods generally involve detecting a parameter of a biomarker or individually a parameter of each biomarker in a panel of biomarkers, such as a concentration, amount or activity, and comparing the detected parameter to a reference value for the parameter to determine if the subject is at risk for developing the toxicity, such as neurotoxicity or CRS or severe neurotoxicity or severe CRS. In some embodiments, the methods further involve administering an agent or therapy for treating, ameliorating, preventing, delaying and/or attenuating the development of the toxicity, such as neurotoxicity or CRS, such as severe neurotoxicity or severe CRS.

Provided are recombinant polynucleotides, including expression vectors encoding an alpha chain and/or a beta chain of a TCR having amino acid sequences from any of novel the AL, KQ, PP, 19305CD8, BB, KB, ST, JD, 19305DP, PB-P, PB-T, and PB 13.2 T Cell Receptors (TCRs) that are embodiments of the invention. Cells comprising the polynucleotides are provided, as are libraries of the recombinant polynucleotides and expression vectors. Methods are provided and involve administering to an individual modified human T cells that express a novel recombinant TCR. The methods are for prophylaxis and/or therapy of an individual diagnosed with, suspected of having or at risk for developing or recurrence of a cancer, wherein the cancer includes cancer cells which express NY-ESO-1 and/or its highly homologous LAGE-1 antigen.

Provided herein are T-cell receptor (TCR) fusion proteins (TFPs) having specificity for one or more tumor cell associated antigens, T cells engineered to express one or more TFP, and methods of use thereof for the treatment of diseases, including cancer.

The present disclosure provides modified immune cells (e.g., modified T cells) comprising a chimeric antigen receptor (CAR) having affinity for a prostate-specific membrane antigen (PSMA) (e.g., human PSMA). The present disclosure provides modified immune cells (e.g., modified T cells) comprising a CAR having affinity for PSMA and a dominant negative receptor and/or a switch receptor. The present disclosure provides modified immune cells (e.g., modified T cells) comprising a CAR having affinity for PSMA and a dominant negative receptor and/or a switch receptor, wherein the modified cell is capable of expressing and secreting a bispecific antibody.

The present disclosure relates to human facilitating cells (hFC), and methods of isolating, characterizing, and using such hFCs.

Genetically modified compositions, such as non-viral vectors and T cells, for treating cancer are disclosed. Also disclosed are the methods of making and using the genetically modified compositions in treating cancer.

Provided are methods and compositions for obtaining genome-engineered iPSCs, and derivative cells with stable and functional genome editing at selected sites. Also provided are cell populations or clonal cell lines derived from genome-engineered iPSCs, which comprise targeted integration of one or more exogenous polynucleotides, and/or in/dels in one or more selected endogenous genes.

An NK cells and PBMC, both having increased cytotoxicity are provided. Particularly, NK cells and PBMC which have exogenous mitochondria introduced thereinto potentiate the immune system of the human body to enhance a therapeutic effect on infectious diseases or cancer. Therefore, the NK cells and PBMC can be used in a composition for prevention or treatment of infectious diseases and cancer. Specially, autogenous NK cells and PBMC guarantee stability without the incurrence of an immune reaction, and thus would be expected to have high commercial activity.