The present disclosure relates to a method for preparing a Graves' ophthalmopathy phenotype animal model, the method including a step of administering zymosan A to a subject other than humans, a Graves' ophthalmopathy phenotype animal model prepared thereby, and a method for screening a therapeutic material for alleviation or treatment of Graves' ophthalmopathy. By using the method for preparing a Graves' ophthalmopathy phenotype animal model, which includes a step of administering zymosan A to a subject other than humans according to the present disclosure, an experimental animal model for Graves' ophthalmopathy, which simultaneously exhibits blepharitis, orbital tissue inflammation, and exophthalmos, may be obtained. In addition, the animal model prepared by the preparation method of the present disclosure may be advantageously used for researching the development of a therapeutic agent for Graves' ophthalmopathy the etiology of which has not been yet accurately revealed.

The present invention relates to a fusion proteins comprising regulatory T cell protein, VISTA (V-domain Immunoglobulin Suppressor of T cell Activation (PD-L3) and an immunoglobulin protein (Ig), preferably also containing a flexible linker intervening the VISTA and Ig Fc polypeptide. The invention also provides the use of VISTA polypeptides, multimeric VISTA polypeptides, VISTA-conjugates (e.g., VISTA-Ig), and VISTA antagonists for the treatment of autoimmune disease, allergy, and inflammatory conditions, especially lupus, multiple sclerosis, psoriasis, psoriatic arthritis, multiple sclerosis, Crohn's disease, inflammatory bowel disease and type 1 or type 2 diabetes.

Non-human animals, cells, methods and compositions for making and using the same are provided, wherein the non-human animals and cells comprise a humanized B-cell activating factor gene. Non-human animals and cells that express a human or humanized B-cell activating factor protein from an endogenous B-cell activating factor locus are described.

Humanized mouse models and methods are provided for determining whether administration of an immunomodulatory drug likely elicits a severe cytokine release syndrome in a human. Humanized mouse models and methods are also provided for determining the immunotoxicity in a human of a drug candidate or of drug combinations.

The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL4R and/or IL4, and methods of use thereof.

The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL15, and methods of use thereof.

Provided are a humanized transgenic non-human animal, especially a rodent, in particular a transgenic mouse containing a human interleukin 17A (IL-17A) gene, a human gene 17RA (IL-17RA) and/or a human TNF-alpha gene, and a preparation method therefor and the use thereof.

Humanized mouse models and methods are provided for determining whether administration of an immunomodulatory drug likely elicits a severe cytokine release syndrome in a human. Humanized mouse models and methods are also provided for determining the immunotoxicity in a human of a drug candidate or of drug combinations.

Methods of treating autoimmune diseases, such as vitiligo, by using compositions comprising DNA encoding a variant inducible heat shock protein 70 (HSP70i) having a mutation in the dendritic cell binding region thereof (HSP70i435-447) or an isolated variant gene product in the form of HSP70i with a modification in the dendritic cell activating region thereof (HSP70i435-447).

The invention is a simplified model on kidney rejection in animals and its setting approach. The method involves isolating dendritic cells from male mice and isolating T cells from female mice and then using the naive T cells in vitro to culture concurrently with male dendritic cells. Those activated T cells from female origin were injected into renal cortex in male mice for the purpose of attacking renal cortex. The animal model simulates the renal transplant rejection method to enable effective induction of renal transplant immune reaction.