Antibody-drug conjugates, compositions thereof, and methods use. The antibody-drug conjugates include a fusion protein comprising an antibody covalently linked to an ADP-ribosyl cyclase protein via a peptide linker moiety at one or more of a C-terminus or N-terminus of a heavy or light chain of the antibody, a NAD or NMN analogue, and a payload such that the NAD or NMN analogue is conjugated to both the payload and the ADP-ribosyl cyclase protein.

The present invention relates to improved methods of suppressing and/or preventing an undesired immune response comprising the use of CD83. In some embodiments, CD83 is coadministered to a subject with at least one other immunosuppressive compound. Methods are also provided for generating tolerogenic dendritic cells and regulatory T cells. These cells can be used in vitro to produce additional cells for therapeutic purposes or they can be used in vivo to suppress and/or prevent an undesired immune response. Methods of the invention can be used to prevent or reduce the severity of autoimmune diseases and can also be used to induce tolerance to at least one therapeutic composition, such as a therapeutic protein or transplanted tissue.

Antibody-drug conjugates, compositions thereof, and methods use. The antibody-drug conjugates include a fusion protein comprising an antibody covalently linked to an ADP-ribosyl cyclase protein via a peptide linker moiety at one or more of a C-terminus or N-terminus of a heavy or light chain of the antibody, a NAD or NMN analogue, and a payload such that the NAD or NMN analogue is conjugated to both the payload and the ADP-ribosyl cyclase protein.

The present disclosure relates to a pharmaceutical composition containing an inhibitor against the expression or activation of a novel ADP-ribosyl cyclase or a naturally occurring variant thereof as an active ingredient for preventing or treating an ADP-ribosyl cyclase-mediated disease. In addition, the present disclosure relates to a composition for diagnosis of an ADP-ribosyl cyclase-mediated disease, the composition containing an agent for measuring a gene expression level or protein level of the ADP-ribosyl cyclase or a naturally occurring variant thereof. The composition of the present disclosure has the effect of inhibiting calcium increase in kidney cells, which is attributed to angiotensin II-induced ADP-ribosyl cyclase expression or activation, and as such can be advantageously used as a therapeutic agent for an ADP-ribosyl cyclase-mediated disease, particularly a renal disease.

The present invention relates to compositions and methods for treating neurodegeneration and neurodegenerative diseases associated with axonal degeneration. Neurodegeneration and neurodegenerative diseases associated with axonal degeneration are treated with therapies comprising SARM1 inhibitors such as SARM1 antisense oligonucleotides.

The present disclosure relates to a bispecific reagent and a detection agent which are useful for the identification of an antibody-producing cell which produces an antibody that binds specifically to a target antigen. Further, the present disclosure relates to an assay for the identification of an antibody-producing cell which produces an antibody that binds specifically to a target antigen. The present disclosure also relates to kits comprising the bispecific reagent and the detection agent.

Embodiments of the disclosure include methods and compositions related to fibroblasts that express at least one chimeric antigen receptor (CAR). In specific embodiments, the chimeric antigen receptor has an antigen-specific targeting region that targets a tumor or pathogen antigen and that comprises an intracellular domain that upon signal through the chimeric antigen receptor is able to endow the fibroblasts with the ability to induce an immune response in an individual. In other embodiments, activity of CAR-expressing cells of any kind is enhanced through administration of fibroblasts that may or may not themselves express one or more CARs.

Provided herein are gRNA comprising a targeting domain that targets CD38, which may be used, for example, to make modifications in cells. Also provided herein are methods of genetically engineered cell having a modification (e.g., insertion or deletion) in the CD38 gene and methods involving administering such genetically engineered cells to a subject, such as a subject having a hematopoietic malignancy.

Provided herein are SARM1 RNAi agents and compositions comprising a SARM1 RNAi agent. Also provided herein are methods of using the SARM1 RNAi agents or compositions comprising a SARM1 RNAi agent for reducing SARM1 expression, reducing axon degeneration, and/or treating SARM1-mediated neurological disease in a subject.

Provided herein are SARM1 RNAi agents and compositions comprising a SARM1 RNAi agent. Also provided herein are methods of using the SARM1 RNAi agents or compositions comprising a SARM1 RNAi agent in reducing SARM1 expression and/or treating SARM1-mediated neurological diseases.