Abstract: The present invention provides an antibody, which reacts with a FGA or FGA partial peptide in which a part of prolines in the molecule thereof are hydroxylated, and which does not react with an unmodified FGA or FGA partial peptide.

Abstract: An object of the present invention is to provide biomarkers for predicting response to chemoradiotherapy for cancer and predicting prognosis of a patient with cancer, as well as methods of measuring such biomarkers. The response to chemoradiotherapy for cancer in a vertebrate animal can be predicted by measuring concentrations of a soluble interleukin-6 receptor, MIP-1?, and an activated plasminogen activator inhibitor in the blood obtained from that individual with cancer before treatment with chemoradiotherapy, and prognosis of the same vertebrate animal can be determined by measuring a concentration of soluble interleukin-6 receptor.

Abstract: A method of detecting a poor-prognosis stage I lung adenocarcinoma in a mammal, comprising a step of measuring the copy number of ACTN4 gene in the cells of the stage I lung adenocarcinoma tissue obtained from the mammal, wherein, when the copy number of the gene exceeds 4, the stage I lung adenocarcinoma in the mammal is predicted to be a poor-prognosis stage I lung adenocarcinoma.

Abstract: The screening method for an anticancer drug comprises selecting a compound which blocks the kinase activity of TNIK, or blocks the combination of TNIK with ?-catenin/TC4 transcription complex.

Abstract: A novel protein and a fragment thereof useful as a tumor marker of pancreatic cancer are disclosed. This protein or a fragment thereof is a modified ?-fibrinogen protein containing an oxidized amino acid residue(s) or a fragment thereof containing said oxidized amino acid residue(s). The oxidized amino acid residue(s) is one or more amino acid residues selected from the group consisting of (a) a proline residue corresponding to the proline residue at the position of 530 in SEQ ID NO: 2, and (b) a proline residue corresponding to the proline residue at the position of 565 in SEQ ID NO: 2.

Abstract: A novel protein and a fragment thereof useful as a tumor marker of pancreatic cancer are disclosed. This protein or a fragment thereof is a modified ?-fibrinogen protein containing an oxidized amino acid residue(s) or a fragment thereof containing said oxidized amino acid residue(s). The oxidized amino acid residue(s) is one or more amino acid residues selected from the group consisting of (a) a proline residue corresponding to the proline residue at the position of 530 in SEQ ID NO: 2, and (b) a proline residue corresponding to the proline residue at the position of 565 in SEQ ID NO: 2.

Abstract: The present invention provides an antibody, which reacts with a FGA or FGA partial peptide in which a part of prolines in the molecule thereof are hydroxylated, and which does not react with an unmodified FGA or FGA partial peptide.

Abstract: The screening method for an anticancer drug comprises selecting a compound which blocks the kinase activity of TNIK, or blocks the combination of TNIK with ?-catenin/TC4 transcription complex.

Abstract: Disclosed herein are a pancreatic carcinoma marker protein that is a blood protein having a molecular weight of 28,080±15, 17,272±9, 17,253±9, 8,766±5, or 14,779±8 (m/z) and a method for detecting pancreatic carcinoma using the marker protein as an indicator.

Abstract: To provide a new catenin concerning with the function of cell-cell adhesion, a gene encoding said catenin, and a use of said gene.Isolated neural .alpha.-catenin. A gene encoding neural .alpha.-catenin. A method of producing neural .alpha.-catenin by the method of genetic engineering. A method of controlling the function of cell-cell adhesion by using said gene. Antibodies capable of recognizing neural .alpha.-catenin. Amino acid sequense of said neural .alpha.-catenin and nucleotide sequence of said gene are also determined.

Abstract: Disclosed herein is a monoclonal antibody of the IgM class which reacts with a glycoprotein antigen having a molecular weight by gel filtration of 1,000,000 or higher, the antigenic determinant to be recognized being a sugar chain with a sialic acid residue at the end thereof. The monoclonal antibody has the following characteristics: (1) a reactivity with human cancers of stomach, large intestine, pancreas, breast, lung, biliary duct, uterus and esophagus; (2) a reactivity with normal human submaxillary gland, proximal renal tubule, bronchial gland, squamous epithelial corneum, pancreatic Langerhans' islands, liver cell membrane and duodenal gland; (3) a reactivity with human intestinal metaplastic gastric mucosa; and (4) a non-reactivity with normal human prostate gland, biliary duct and pancreatic duct.Also provided in the invention is a method for production of monoclonal antibodies.