The present invention relates to a biomarker composition for diagnosing radiation-resistant cancer comprising PMVK as an active ingredient and a method of diagnosing radiation-resistant cancer using the same, and when the PMVK is knocked down, it is confirmed that the survival rate of cancer cells decreases during radiation treatment, and based on this, the possibility as a factor related to radiation therapy resistance to cancer was suggested, and the PMVK can be used as a new target to enhance the effect of radiation therapy on human cancer cells.

Provided herein is a method of producing large amounts of the enzyme thymidylate kinase from multiple species for drug discovery purposes. Also provided herein are NMR methods of monitoring a reaction involving a thymidine kinase.

The present invention relates to a method for evaluating the activity level of mesenchymal stem cells, and a method for culturing mesenchymal stem cells using the evaluation method in the field of culturing mesenchymal stem cells for regenerative medicine, and further, a method for producing a therapeutic agent for liver dysfunction and a therapeutic agent for liver dysfunction. This method for evaluating mesenchymal stem cell activity according to the present invention comprises an assay step for assaying the amount of adenylate kinase 4 (AK4) in the mesenchymal stem cells; and a determination step for determining the activity level of the mesenchymal stem cells from the assayed amount of adenylate kinase 4.

In this method, the activity level of mesenchymal stem cells can be evaluated from the assayed amount of AK4, for instance, if the mitochondrial activity level of mesenchymal stem cells is high, the mesenchymal stem cells can be evaluated as ideal for use as a therapeutic agent, while if mitochondrial activity of the mesenchymal stem cells is low and aging does not proceed, the mesenchymal stem cells can be evaluated as suitable for subculture.

The present application discloses anti-NME antibodies and their use in treating or preventing diseases.

The present invention relates to a biomarker composition for diagnosing radiation-resistant cancer comprising PMVK as an active ingredient and a method of diagnosing radiation-resistant cancer using the same, and when the PMVK is knocked down, it is confirmed that the survival rate of cancer cells decreases during radiation treatment, and based on this, the possibility as a factor related to radiation therapy resistance to cancer was suggested, and the PMVK can be used as a new target to enhance the effect of radiation therapy on human cancer cells.

A method for evaluating the activity level of mesenchymal stem cells, and a method for culturing mesenchymal stem cells using the evaluation method in the field of culturing mesenchymal stem cells for regenerative medicine, and further, a method for producing a therapeutic agent for liver dysfunction and a therapeutic agent for liver dysfunction. This method for evaluating mesenchymal stem cell activity has an assay step for assaying the amount of adenylate kinase 4 (AK4) in the mesenchymal stem cells; and a determination step for determining the activity level of the mesenchymal stem cells from the assayed amount of adenylate kinase 4.

The present invention relates to pancreatic cancer, and more particularly to the survival prognosis of a patient suffering from pancreatic cancer. The invention also aims to determine the suitability of said patient to receive a treatment for pancreatic cancer, in particular a treatment with gemcitabine. The invention also concerns a method for monitoring the effectiveness of a treatment for pancreatic cancer, and advantageously a treatment with gemcitabine, by implementing the method.

The present invention relates to a kit comprising a DNA-dependant DNA polymerase and at least one natural deoxynucleoside and to a kit comprising a DNA-dependent DNA polymerase and a detection system comprising a DNA template molecule, a DNA primer molecule, and a fluorescent moiety capable of being displaced from, or bound to, dsDNA synthesized by said DNA-dependent polymerase. It further relates to A method for measuring deoxynucleoside kinase activity in a sample characterized by; (i) contacting the sample, in a container, with a reaction mix comprising a DNA-dependent DNA polymerase, at least one deoxynucleoside and a detection system comprising a DNA template molecule, a DNA primer molecule, and a fluorescent moiety capable of being incorporated in, displaced from, or bound to dsDNA synthesized by said DNA dependent polymerase; (ii) incubating said container; (iii) measuring the signal from the fluorescent moiety; and correlating the signal from the fluorescent moiety to the deoxynucleoside kinase activity in the sample.

There is provided a method of identifying candidate agents capable of modulating interaction between a first polypeptide and a second polypeptide, wherein the first polypeptide is ZO-2/TJP2 or a functional variant thereof and the second polypeptide is a Snail zinc finger transcription factor family member or a functional variant thereof.

The present invention relates to pancreatic cancer, and more particularly to the survival prognosis of a patient suffering from pancreatic cancer. The invention also aims to determine the suitability of said patient to receive a treatment for pancreatic cancer, in particular a treatment with gemcitabine. The invention also concerns a method for monitoring the effectiveness of a treatment for pancreatic cancer, and advantageously a treatment with gemcitabine, by implementing the method.