Screening methods as well as kits for identifying modulators of hydroxysteroid (17-beta) dehydrogenase (HSD17B) family member proteins, such as HSD17B13, are provided. The methods comprise screening molecules for their capacity to modulate the HSD17B family member protein, including inhibiting the HSD17B family member protein, as measured by substrate depletion, product concentration from the HSD17B family member protein substrate conversion or NADH concentration, levels of labeled substrate, luciferin light emission, or combinations thereof. Inhibitors of HSD17B family member proteins identified through the screening methods may be used to treat liver diseases, disorders, or conditions in which the HSD17B family member protein plays a role.

The present invention provides a compound agonizing or antagonizing the interaction between SEMG2 and CD27, comprising a small molecule inhibitor, a polypeptide, an antibody, or an antigen-binding fragment. The present invention further discloses methods of preparing antibodies for blocking the binding between SEMG2 and CD27 using the polypeptides as an immunogen with high efficiency. The present invention discloses methods of promoting anti- tumor immunity by blocking the contact of SEMG2 expressed by tumor cells with CD27 expressed by immune cells, also discloses a screening method for screening a therapeutic drug by blocking the binding between SEMG2 and CD27.

The present invention relates to methods and pharmaceutical composition for the treatment of T-helper type 2 (Th2)-mediated diseases. More particularly, the present invention relates to an inhibitor of the Suv39h1-HP1a silencing pathway for use in the treatment of a T-helper type 2 (Th2)-mediated disease, in particular allergic asthma.

The invention relates to biomarkers in children's skin, in particular in the skin of infants, the expression of which changes when the skin is affected by atopic dermatitis. Such markers are particularly advantageous in that they allow the skin's response to atopic dermatitis to be monitored. The inventors have developed methods for evaluating the in vitro efficacy of formulations in preventing the effects of atopic dermatitis on a child's skin, using a skin model specifically capable of reproducing the characteristics of children's skin.

Methods and compositions are provided for the selective activation of a BMP-dependent response in certain cell types. Methods include identifying a ligand or ligand combinations as well as cell receptor profiles that result in selectively activating a ligand-dependent response through interactions with ligand receptors on a first cell type that do not activate the ligand-dependent response in a second cell type.

The present invention relates to inhibitors of the interaction between H. pylori IIopQ and a member of the carcinoembryonic antigen-related cell adhesion molecule (CEACAM) family as well as to immunogenic compositions based on H. pylori HopQ. The present invention further relates to the use of the inhibitors and immunogenic compositions for preventing or treating a disease or disorder caused by or associated with H. pylori.

The present invention provides, inter alia, methods for identifying a candidate agent that can treat or ameliorate the effects of a heart condition caused by the effects of abnormal beta-adrenergic receptor activation on calcium levels in cardiomyocytes in a subject. Compositions that include the candidate agents identified by the methods disclosed, and methods of treating or ameliorating the effects of a heart condition in a subject by administering to the subject the candidate agents identified by the methods disclosed, are also provided.

The present invention provides a tumor immunotherapy target and use thereof, specifically provides use of the LSECtin expressed by infiltrating tumor-associated macrophage and BTN3A3 expressed by tumor solely or in combination as a target in tumor immunotherapy, and further provides a substance capable of inhibiting the activity of LSECtin expressed by infiltrating tumor-associated macrophage, the activity of BTN3A3 expressed by tumor, or the interaction of the LSECtin with BTN3A3, including RNA molecules, fusion protein BTN3A3-Ig, and monoclonal antibody 5E08, which can be used as an active ingredient to prepare a tumor immunotherapy drug, and is suitable for industrial applications.

The present invention relates to an antibody specifically binding the carboxymethylated catalytic subunit of protein phosphatase 2A (PP2Ac). Also provided are diagnostic uses of said antibody and screening methods employing the inventive antibody.

Provided herein, inter alia, are PTPRS de-clustering agents and compositions and kits comprising the agents. Provided are methods of modulating extracellular matrix or decreasing fibroblast activity in a subject. Also provided are methods of treating subjects with or at risk of developing extracellular matrix diseases, fibroblast-mediated diseases, or autoimmune diseases.