The present application provides constructs comprising an antibody moiety specifically recognizing Glypican 3 (GPC3), such as a cell surface-bound GPC3. Also provided are methods of making and using these constructs.

The present invention relates to a companion diagnosis biomarker composition and a companion diagnosis kit containing the same and, particularly, to a companion diagnosis biomarker composition for predicting a therapeutic response to at least one immune checkpoint inhibitor from among a PD-1 immune checkpoint inhibitor and a PD-L1 immune checkpoint inhibitor, and a companion diagnosis kit containing the same. According to the present invention, there is an effect that it is possible to predict a therapeutic response to at least one immune checkpoint inhibitor from among a PD-1 immune checkpoint inhibitor and a PD-L1 immune checkpoint inhibitor not only through a companion diagnosis through cancer patient tissues, but also through proteomic analysis of cancer patient blood.

The present invention relates to the field of diagnostics and, more in particular, to MRI activatable contrast agents and compositions thereof for the detection of nuclease activity, wherein said nuclease activity is caused by microbial infection or by nuclease activity related to cancer, particularly colon cancer or pancreatic cancer. Activatable contrast agents for MRI have been developed, wherein the oligonucleotide is flanked by a paramagnetic and a superparamagnetic agent, and thus providing magnetic quenching. Moreover, the oligonucleotide has regions that confer resistance to mammalian endonucleases and sensitivity to microbial endonucleases. When the activatable contrast agent of the invention is in the presence of microbial nuclease activity or a tumour cell nuclease activity, the oligonucleotide is cleaved, agents are unquenched, and the signal derived from the activated contrast agent is detected by MRI.

In accordance with some embodiments herein, methods of determining signatures of HMGB1 isoforms in a subject are provided. In some embodiments, antibodies that bind specifically to HMGB1 isoforms are provided. In some embodiments, immunoassay kits are provided.

The present invention relates to a novel antibody and an antibody fragment that specifically bind to Claudin18.2 and a composition comprising the antibody or the antibody fragment. In addition, the present invention relates to a nucleic acid encoding the antibody or the antibody fragment thereof, a host cell comprising the nucleic acid, and related uses. Furthermore, the present invention relates to therapeutic and diagnostic uses of the antibody and the antibody fragment.

A viral exposure signature (VES) that can identify early stage, pre-symptomatic hepatocellular carcinoma (HCC) among at-risk patients is described. The VES was developed using serological profiling and synthetic virome technology to identify unique viral peptide epitopes corresponding to 61 viral species. Methods of identifying a subject with early stage (pre-symptomatic) HCC using the VES are described.

Natural and/or synthetic antibodies for specific proteins are adhered to nanoparticles. The nanoparticles are adhered to a substrate and the substrate is exposed to a sample that may contain the specific proteins. The substrates are then tested with surface enhanced Raman scattering techniques and/or localized surface plasmon resonance techniques to quantify the amount of the specific protein in the sample.

The present disclosure relates to methods for detecting hepatocellular carcinoma (HCC) at an early stage where curative therapies are still an option and survival rates are increased. The methods involve the detection of three, small unannotated non-coding RNAs found in the exosomes of patients with early HCC.

The invention relates to a method for judging risk of suffering kidney cancer. The method includes detecting a PSMB9 protein concentration value from a test sample. And a risk factor value is obtained after processing the PSMB9 protein concentration value with an age. When the score of the risk factor value is greater than a defined threshold value of the risk factor threshold value, then the test sample is classified as a high risk sample of a of potential kidney cancer patient.

The present invention relates to the treatment of pancreatic cancer. In this study, the results of the inventors led them to highlight the non-explored but relevant pathway in the pancreatic cancer field, the Fatty Acid Oxidation (FAO) pathway. Interestingly, they found that the mitochondrial respiration of PDAC cells depends mostly on this pathway. Thus they hypothesized that inhibition of FAO could be an effective therapeutic strategy against PDAC. 10 Their data support the hypothesis that this metabolic pathway plays a crucial role in PDAC, as it has been reported in other types of cancer. Thus, the invention relates to an inhibitor of fatty acid oxidation (FAO) for use in the treatment of pancreatic cancer in a patient in need thereof.