The present invention provides a novel cancer marker for testing a morbidity risk of a cancer. The cancer marker according to the present invention is a prorenin receptor. A test method for testing a morbidity risk of a cancer according to the present invention includes measuring a prorenin receptor expression in a biological specimen obtained from a subject and further includes, for example, a step of comparing a prorenin receptor expression level in the biological specimen obtained from the subject with a reference value to test the morbidity risk of the cancer in the subject. The reference value is a prorenin receptor expression level in a biological specimen obtained from a healthy subject or a cancer patient. When the expression level in the subject is higher than that in the healthy subject or identical to or higher than that in the cancer patient, it can be evaluated that the subject has the mobility risk of the cancer.

The disclosure provides methods for predicting and/or determining whether a subject has cancer based on the level of expression of BPTF. The disclosure also provides methods for determining whether a cancer in a subject is progressing or regressing based upon the change of expression levels of BPTF between two time points. The disclosure further provides methods to treat a subject with a cancer by administering a polynucleotide comprising an inhibitory BPTF nucleic acid and/or an agent that inhibits the expression or activity of BPTF.

Disclosed is a monoclonal antibody binding to an ITM2A protein. This antibody is useful in the diagnosis, prevention, and treatment of cancer such as Ewing's sarcoma, T cell leukemia, T cell lymphoma, acute myeloid leukemia, B cell tumor, and multiple myeloma. The present invention also provides a pharmaceutical composition, a cell growth inhibitor, and an anticancer agent containing the antibody as an active ingredient, and a method for treating cancer, a method for predicting the efficacy of cancer treatment, and a method for determining the presence of cancer in a test subject using the antibody.

The disclosure provides methods of determining patient populations amenable or suitable for immunomodulatory treatment of disease such as cancer by measuring the relative or absolute levels of T-cell sub-populations correlated with disease such as cancer.

Disclosed are compositions and methods relating to nucleic acid aptamers that specifically target CD117 protein and also selective binding to CD117-expressing cells. The ligand-drug conjugates specifically target CD117-expressing cells and subsequently internalize into the cells, leading apoptosis, growth inhibition, and death of cells of interest and no off-target toxicity to CCD117-negative normal cells.

The present invention relates to the use of antibodies against S100A7 protein for the prevention and/or treatment of cancer or a disease associated to an undesired angiogenesis or a disease associated with inflammation; and to methods and kits for diagnosing and determining the prognostic of said diseases in vitro and in vivo by means of detecting levels of S100A7 in a biofluid, preferably with an antibody. The invention also relates to specific anti-S100A7 monoclonal antibodies, hybridoma cell lines producing them and method for obtaining them, as well as pharmaceutical compositions and conjugates containing them.

The present invention describes methods of prognosticating patient survival based on an analysis of the ZEB1 gene or gene product. The present invention also describes methods of selecting and/or selecting various therapies based on the analysis of ZEB1, IDH1, PTEN, MGMT and/or RET. Further describes are systems for analyzing ZEB1, IDH1, PTEN, MGMT and/or RET as well as selecting and/or selecting the therapies.

The present invention is directed to therapeutic methods using IL-6 antagonists such as anti-IL-6 antibodies and fragments thereof having binding specificity for IL-6 to prevent or treat rheumatoid arthritis.

The invention provides methods of identifying an E-SYT2 modulator. The methods may comprise providing a cell that expresses E-SYT2; contacting the cell with a candidate chemical entity; and characterizing recruitment of at least one of Carma1, BcllO, NEMO, and PKC9 to the immunological synapse (IS). The invention also provides E-SYT2 modulators, including inhibitors, identified using the disclosed methods. The invention provides methods of inhibiting NF-B activity in a cell comprising contacting the cell with an E-SYT2 inhibitor. The invention provides methods comprising providing a sample from a patient suspected of having or at risk of having a MALT-lymphoma or an ABC-DLBCL-lymphoma; and screening the sample to identify the presence and/or absence of a gain of function E-Syt2 mutation in the sample. The invention also provides genetically modified mammals comprising one or two loss of function alleles of E-Syt2.

The present disclosure relates to a plurality of quantum dot nanoparticles conjugated to ligands, and in particular a plurality of quantum dot nanoparticles wherein each nanoparticle is conjugated to an exosome-specific binding ligand. The present disclosure also relates to methods of making such a plurality of conjugated quantum dot nanoparticles, methods of detecting exosomes using such a plurality of conjugated quantum dot nanoparticles and methods of detecting exosomes using such a plurality of conjugated quantum dot nanoparticles.