The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) CD276, and methods of use thereof.

Four zebrafish gene promoters, which are skin specific, muscle specific, skeletal muscle specific and ubiquitously expressed respectively, were isolated and ligated to the 5′ end of the EGFP gene. When the resulting chimeric gene constructs were introduced into zebrafish, the transgenic zebrafish emit green fluorescence under a blue light or ultraviolet light according to the specificity of the promoters used. Thus, new varieties of ornamental fish of different fluorescence patterns, e.g., skin fluorescence, muscle fluorescence, skeletal muscle-specific and/or ubiquitous fluorescence, are developed.

The present disclosure relates to methods for making genetic edits in vitro in a non-human vertebrate cell or embryo at a plurality of target chromosomal DNA sites. Methods for making a non-human animal having multiplex genetic edits at a plurality of target chromosomal DNA sites and making a non-human vertebrate animal chimeric for host cells and donor cells are also considered.

The present invention refers to a GPR101 inhibitor, antagonist or inverse agonist or inverse agonist for use in preventive and/or therapeutic treatment of diseases selected from the group consisting of acromegaly and gigantism and to methods for preventive and/or therapeutic treatment of diseases selected from the group consisting of acromegaly and gigantism wherein to a subject GPR101 inhibitor, antagonist or inverse agonist is administered. Further, the present invention provides a GPR101 agonist for use in preventive and/or therapeutic treatment of disorders selected from the group consisting of dwarfism, short stature, hypopituitarism and a disease of low levels of pituitary hormone secretion and to methods for preventive and/or therapeutic treatment of diseases selected from the group consisting of dwarfism, short stature, hypopituitarism and a disease of low levels of pituitary hormone secretion wherein to a subject GPR101 agonist is administered. The present invention also provides GHRH inhibitors, antagonists or inverse agonists and GH antagonists for use in the therapeutic treatment of X-linked acrogigantism (X-LAG syndrome). In addition, the present invention refers to a method of increasing body mass and/or body size of livestock comprising administering to livestock an effective amount of GPR101 agonist. Further, the present invention is directed to a non-human transgenic animal, comprising as expressed transgene a gene encoding GPR101 or overexpressing endogenous GPR101 gene.

The present invention relates to a pharmaceutical composition for preventing and treating cancer or inflammatory disease, containing an NDRG3 expression or activity inhibitor as an active ingredient. Furthermore, the present invention relates to an NDRG3 protein-specific antibody and a use thereof. Specifically, the antibody to the NDRG3 protein is prepared, and the antibody is used to verify that NDRG3 mediated by lactate generated from a hypoxia reaction promotes cell proliferation, angiogenesis, and cytokine expression through the lactate-NDRG3-c-Raf-ERK signaling pathway, and thus the antibody binding to the epitope of the NDRG3 or a fragment of the antibody can be favorably used in the research of cancer or inflammation occurrence mechanism, the development of novel genes involved in the mechanism, and the development of therapeutic agents and new pharmaceuticals.

The disclosure includes non-naturally occurring or engineered CRISPR Cas9, each associated with at least one destabilization domain (DD), along with compositions, systems and complexes involving the DD-CRISPR Cas9, nucleic acid molecules and vectors encoding the same, delivery systems involving the same, uses therefor.

Provided herein are genetic constructs comprising genetic perturbation cassettes and methods of using such to assess the timing and order of gene expression.

A biological system for generating and preserving a repository of personalized, humanized transplantable cells, tissues, and organs for transplantation, wherein the biological system is biologically and metabolically active (living), the biological system comprising genetically reprogrammed proteins, cells, tissues, and/or organs in a non-human animal donor for transplantation into a human recipient, wherein the non-human animal donor is a genetically reprogrammed porcine donor for xenotransplantation of cells, tissue, and/or an organ isolated from the genetically reprogrammed porcine donor.

The present invention relates to transgenic mammals that express bovine-based immunoglobulins, including transgenic rodents that express bovine-based immunoglobulins for the development of bovine therapeutic antibodies.

A genetically modified mouse is provided, wherein the mouse expresses an immunoglobulin light chain repertoire characterized by a limited number of light chain variable domains. Mice are provided that present a choice of two human light chain variable gene segments such that the immunoglobulin light chains expresses by the mouse comprise one of the two human light chain variable gene segments. Methods for making bispecific antibodies having universal light chains using mice as described herein, including human light chain variable regions, are provided. Methods for making human variable regions suitable for use in multispecific binding proteins, e.g., bispecific antibodies, and host cells are provided.