The present disclosure relates to compositions, nucleic acid constructs, methods and kits thereof for cell induction or reprogramming cells to the dendritic cell state or antigen presenting cell state, based, in part, on the surprisingly effect described herein of novel use and combinations of transcription factors that permit induction or reprogramming of differentiated or undifferentiated cells into dendritic cells or antigen presenting cells. Such compositions, nucleic acid constructs, methods and kits can be used for inducing dendritic cells in vitro, ex vivo, or in vivo, and these induced dendritic cells or antigen presenting cells can be used for immunotherapy applications.

Devices, systems, and methods can be used for the automated production of dendritic cells (DC) from dendritic cell progenitors, such as monocytes obtained from peripheral blood, and the automated generation of immunotherapeutic products from those dendritic cells, all within a closed system. The invention makes it possible to obtain sufficient quantities of a subject's own DC for use in preparing and characterizing vaccines, for activating and characterizing the activation state of the subject's immune response, and to aid in preventing and/or treating cancer or infectious disease.

The present invention provides regulatable biocircuit systems. Such systems provide modular and tunable protein expression systems in support of the discovery and development of therapeutic modalities.

Provided herein are methods of treating cancer in a human subject comprising administering to the subject an effective amount of human placental-derived natural killer cells comprising a CD38 chimeric antigen receptor (CAR) to the subject so as thereby to provide an effective treatment of the cancer in the subject. The cells, such as CYNK cells, can be placental CD34+ cell-derived natural killer (NK) cells. The cancers to be treated include multiple myeloma and lymphoma. The present invention also provides compositions comprising human placental-derived natural killer cells comprising a CD38 chimeric antigen receptor (CAR) or the treatment of multiple myeloma and lymphoma and methods of their use.

The present invention relates to cells engineered to express at least one cytokine and at least one antigen which induces the self differentiation of dendritic cell (DC) progenitor cells into functional antigen-presenting induced DC (iDC). Moreover, therapeutic uses of said iDC for regenerating the immune system after transplantation of hematopoietic stem cells are disclosed. Said iDC are also useful for generating mice with a functional endogenously regenerated humanized immune system producing antigen-specific T and B cell responses which can be used as animal models for the study of the human adaptive immune responses.

The present disclosure concerns a microglia progenitor cell derived from bone marrow and/or placental stromal cells and/or umbilical cord stromal cell and methods for their isolation; as well as use of said cells for therapy of disorders of the CNS.

The present invention relates to a method for the production of microglia from stem cells comprising the steps of a) targeted insertion of a nucleotide sequence encoding a transcriptional regulator protein into a first genomic safe harbour site; and b) targeted insertion of the coding sequence of the transcription factor PU.1 (SEQ ID NO: 1) into a second genomic safe harbour site, wherein the gene is operably linked to an inducible promoter, which is regulated by the transcriptional regulator protein; expression of PU.1 (SEQ ID NO: 2); and culturing the stem cells received from steps a) and b) with exposure to at least one growth factor or small molecule that mimics signaling during at least one stage of embryonic development of microglia or adult microglia proliferation, differentiation or polarization. Further, the present invention relates to the microglia obtained by the methods of the present invention and various uses thereof.

A method of producing a collection of natural killer cells from CD34.sup.+ human stem cells. The invention further provides to a collection of natural killer cells thus produced and a pharmaceutical composition having such, natural killer cells. Further, the invention relates to a method of using the pharmaceutical composition as a medicament, in particular for immunotherapy in the treatment of malignancies.

The present disclosure provides an in vitro method of generating bovine monocyte-derived macrophages from monocytes that produce nitric oxide and use as an indicator of innate immune response potential. The culture system includes culturing bovine monocytes in serum-free media supplemented with granulocyte-macrophage stimulating factor (GM-CSF) to generate monocyte-derived macrophages that produce nitric oxide.

The present invention relates, in part, to methods of inducing immunogenic cell death to treat a cancer in a subject comprising administering to the subject a therapeutically effective amount of an agent that increases one or more biomarkers listed in Table 1 in combination with an inducer of immunogenic cell death (ICD).