Disclosed provides a method of treating measure residue disease (MRD) in a subject with cancer using an allogeneic leukemia-derived cell as a vaccine based on the information provided by prognostic biomarkers comprising dendritic cells including cDC1 cDC2, and/or pDC; CD8+ T cells including CD8+CD45RA+ cells, CD8+CD45RA? CCR7+CM T cells, and/or CD8 RO+ T cells; B cells; NK cells including CD56++NK cells and/or CD56+NK cells; CD4 CD161+ T cells; CD14+CD16? non-inflammatory monocytes, or any combination thereof.

The present invention relates to genetically engineered immune cells expressing new anti-MUC1 chimeric antigen receptors and their use in the treatment of solid tumors, particularly suited for allogeneic cell immunotherapy.

The presently disclosed subject matter provides for chimeric receptors that target MUC16 and cells comprising such chimeric receptors. The presently disclosed subject matter further provides uses of the chimeric receptors for treatment.

The present application discloses humanized antibodies and antibody like proteins and fragments thereof.

The present disclosure generally relates to, among other things, a new class of receptors engineered to modulate transcriptional regulation in a ligand-dependent manner. In particular, the new receptors contain a heterologous stop-transfer-sequence and a ?-secretase cleavable transmembrane domain. The disclosure also provides compositions and methods useful for producing such receptors, nucleic acids encoding same, host cells genetically modified with the nucleic acids, as well as methods for modulating an activity of a cell and/or for the treatment of various diseases such as cancers.

Anti-MUC1-C antibodies (e.g., UniAbs?) and CAR-T structures are disclosed, along with methods of making such antibodies and CAR-T structures, compositions, including pharmaceutical compositions, comprising such antibodies and CAR-T structures, and their use to treat disorders that are characterized by the expression of MUC1-C.

The present disclosure provides methods and compositions for enhancing the immune response toward cancers and pathogens. It relates to immunoresponsive cells comprising antigen recognizing receptors (e.g., chimeric antigen receptors (CARs) or T cell receptors (TCRs)), and expressing increased level of IL-18. In certain embodiments, the engineered immunoresponsive cells are antigen-directed and resistant to immunosuppression and/or have enhanced immune-activating properties.

The present invention provides compositions and methods for inducing a CAR mediated trans-signal in a T cell. The trans-signaling CAR T cells comprise a first CAR having a first signaling module and a second CAR having a distinct second signaling module. The present invention also provides cells comprising a plurality of types of CARs, wherein the plurality of types of CARs participate in trans-signaling to induce T cell activation.

Non-genetically engineered mammalian cells modified by sortase-mediated conjugation of an agent thereto are provided. Methods of conjugating agents to nongenetically engineered mammalian cells using sortase are provided. Methods of using the cells, e.g. a method of modulating an immune response of a subject to an entity of interest, a method of neutralizing a substance in the body of a subject, a method of treating a subject in need of treatment for deficiency of a protein, and a method of treating a subject in need of treatment for a disease, are provided.

Embodiments described herein relate to methods, devices, and computer systems thereof for the derivation of T CAR libraries (Universal Subject or Individual Subject) for personalized treatment of disease in a subject. In certain embodiments, differential screening of normal and diseased tissue expression data is utilized to determine disease-specific antigens and thereby generate T CAR cells reactive to such antigens to form a disease-specific library. In certain embodiments, determination of the most effective T CAR clones from the disease-specific library is based on the subject's own disease-specific antigens. In certain embodiments, a subject is treated with a therapeutically effective amount of T CAR clones.