8 results about "Oncology field" patented technology

The invention provides a natural language-driven scientific research naming and ranking patient matching method and system, belongs to the technical field of artificial intelligence and medical information processing, and solves the problems of high manual workload, difficulty in semantic analysis, insufficient logical reasoning ability and the like in an existing cancer patient screening mode. The method comprises the following steps: analyzing a containing and arranging condition in a natural language text form in the tumor field to obtain a structured containing and arranging condition logic rule set; performing entity recognition, relation extraction and portrait construction on the multi-modal medical record of the cancer patient to obtain a comprehensive cancer portrait of the patient; and performing logic matching on the comprehensive cancer portrait of the patient and the structured accommodating and discharging condition rule set, determining whether the patient meets accommodating and discharging conditions, and generating a traceable matching interpretation path. The method can effectively solve the problems of large manual workload, difficulty in semantic analysis, insufficient logical reasoning ability and the like in the existing cancer patient screening mode.

The present invention relates to the field of oncology. In particular, the present invention relates to biomarkers for colorectal cancer and their use for diagnosing or staging colorectal cancer. The biomarkers of the present invention allow for the sensitive and accurate diagnosis of colorectal cancer and the differentiation between non-metastatic and metastatic colorectal cancer.

The invention relates to the field of oncology, in particular to application of a cancer immunotherapy target and a diagnosis and prognosis prediction biomarker. Wherein at least one marker in the EGFR / Wnt / beta-catenin-LINC00973-miRNA-CD55 / CD59 pathway can be used for evaluating the sensitivity or the prognosis of the cancer immunotherapy.

The disclosure is in the field of immunology and oncology, especially for treating, preventing, or inhibiting proliferative diseases, particularly cancer, infectious diseases and disorders associated with dysfunction of TNF cytokines. The disclosure relates to a novel SPD-TNFSF fusion protein including a TNF-superfamily (TNFSF) ligand, or receptor binding domain thereof, fused to a coiled-coil domain of surfactant protein-D (SPD). Also provided a trimeric or multimeric fusion protein including a plurality of SPD-TNFSF fusion proteins. The disclosure also provides an expression vector as mRNA, plasmid or virus including an isolated nucleotide sequence encoding the SPD-TNFSF fusion protein and a cell or a pharmaceutical composition including thereof.

The present invention relates to the treatment of cancer and to the prevention of cancer growth and / or metastasis. In particular, the invention relates to cellular and acellular vaccines containing C3d, a proteolytic product of complement (C3), and methods of enhancing a host immune response (e.g., a T cell mediated immune response) against cancers using same. Compositions and methods of the invention find use, alone or in conjunction with other cancer therapies, in treating lymphoma and / or cancers that develop and / or persist by evading host immune surveillance and / or responses (e.g., T-cell mediated immune responses). Compositions and methods of the invention find use in both clinical and research settings, for example, within the fields of biology, immunology, medicine, and oncology.

The present disclosure relates generally to the field of medical oncology and, in particular, to methods and kits for identifying and treating neuroendocrine carcinomas, such as small cell neuroendocrine (SCN) tumors. Certain aspects of the present disclosure can include methods of diagnosing a patient with a neuroendocrine carcinoma, methods of determining a survival prognosis in a patient diagnosed with a neuroendocrine carcinoma, compositions that effectively inhibits or decreases an expression level of a hepatocyte cell adhesion molecule 2 (HEPACAM2) biomarker in vivo or ex vivo, and methods of treating a patient having, or suspected of having, a neuroendocrine carcinoma.

The invention provides a methylation-related genetic biomarker related to colorectal cancer and application of the methylation-related genetic biomarker, and belongs to the field of genetic engineering and oncology. The colorectal cancer auxiliary diagnosis kit prepared on the basis of the biomarker is helpful for clinicians to quickly master genetic risks of colorectal cancer morbidity, provides reliable support for early screening and taking intervention measures, and has general applicability to Chinese population.

The invention discloses a thymus dependent lymphocyte antigen epitope peptide of a lung cancer associated antigen Cyfra21-1 and application, and belongs to the field of medical immunology and oncology. The invention relates to a thymus dependent lymphocyte antigen epitope peptide of a lung cancer associated antigen Cyfra21-1. The amino acid sequence of the epitope peptide comprises any one or more of the following: EVKIRDWYQK; a YQKQGPGPSR (YQKQGPGPSR) A DYSHYYTTI (Transmission Time Interval); the amino acid sequence is an amino acid sequence obtained by removing or replacing a single amino acid of the amino acid sequence. The epitope peptide disclosed by the invention can be specifically combined with cytotoxic thymus dependent lymphocytes to stimulate the cytotoxic thymus dependent lymphocytes to activate, proliferate and differentiate, so that an anti-tumor immune effect is exerted; the antigen peptides can be used for preparing therapeutic and preventive vaccines for lung cancer, can also be used for preparing quantitative detection reagents for detecting specific T cells of the lung cancer related antigen Cyfra21-1, and have potential application value in prevention, treatment and diagnosis of lung cancer.