To identify a microorganism causing the development of primary sclerosing cholangitis associated with ulcerative colitis. A Klebsiella pneumoniae strain inducing inflammation in the liver.

To identify a microorganism causing the development of primary sclerosing cholangitis associated with ulcerative colitis. A Klebsiella pneumoniae strain inducing inflammation in the liver.

Provided is a non-human model animal for non-alcoholic fatty liver disease (NAFLD) (NAFLD model animal) which reflects clinical manifestations in humans. The non-human model animal for non-alcoholic fatty liver disease (NAFLD) is prepared by rearing a non-human animal by feeding the animal with a choline-deficient L-amino acid-defined (CDAA) diet which is substantially free of protein.

The present invention relates to three-dimensional self-assembled nucleic acid nanoparticles, a drug delivery system comprising the same, and a pharmaceutical composition for the prevention or treatment of acute kidney injury, which comprises the same. The three-dimensional self-assembled nucleic acid nanoparticles of the present invention, which have a tetrahedral structure, exhibit an excellent renal-targeting ability, and thus the nanoparticles conjugated with the pharmaceutically active ingredient for p53 exhibit excellent p53 and caspase 3 expression reductions in vitro and in vivo, and can thereby be applied to the prevention or treatment of acute kidney injury.

Disclosed herein are bacteria engineered to treat diseases associated with hyperammonemia and methods of use thereof. Specifically, the bacteria are engineered to comprise a racemase to enable the detection of non-naturally occurring metabolites as an indication that the engineered bacteria are effectively converting ammonia.

The present invention relates to microbiota compositions and their preparation methods and uses. Particularly, the present invention provides microbiota compositions collected from a dual-specificity phosphatase 6 (dusp6) deficient mammal, which is effective in altering a relative abundance of gut microbiota and also useful in reducing body weight, fat mass, and/or size of adipocytes and increasing oxygen consumption and/or energy expenditure and thus can be used to treat or prevent obesity or its associated disorders or conditions in a subject in need.

The invention is concerned with a fusion protein comprising interleukin 13 and a regulatory cytokine, for example, an interleukin chosen from interleukin 4, interleukin 10, interleukin 27, interleukin 33, transforming growth factor beta 1, transforming growth factor beta 2, and interleukin 13, a nucleic acid molecule encoding such fusion protein, a vector comprising such nucleic acid molecule, and a host cell comprising such nucleic acid molecule or such vector. The invention further pertains to a method for producing such fusion protein. The fusion protein or a gene therapy vector encoding the fusion protein may be used in the prevention or treatment of a condition characterized by pathological pain, chronic pain, neuro-inflammation and/or or neurodegeneration.

Methods treating an aberrant activation of v3 integrin are provided. The methods include administering a therapeutically effective amount of inducible co-stimulator ligand (ICOSL) polypeptide to a subject in need thereof. Methods of identifying subjects having a kidney injury are also provided.

The invention discloses a method for improving immunity in shrimps, by administering an extract of cocoa rind to a shrimp body to improve immunity of the shrimp body. The extract of cocoa rind is obtained by extracting a dried sample of cocoa rind by an aqueous ethanol solution with a concentration of ethanol being 90-98%. The dried sample of cocoa rind has a water content of 2-5%.

A method is provided for establishing an ulcerative colitis (UC) animal model and use of the model. The ulcerative colitis animal model uses Canis lupus familiaris dogs as the modeling animals and uses acetic acid to induce canine ulcerative colitis. The experimental results can be directly generalized to the human body. The modeling manner is easy to operate, establishes a stable model, is easy to reproduce, and has a low cost, which provides more animal model options for evaluation of responsiveness to drugs and therapeutic effect in research and development of UC therapeutic drugs.