Abstract: Provided are a tumor-specific polypeptide sequence and use thereof. The polypeptide includes at least one polypeptide in a first peptide group, and optionally, at least one polypeptide in a second peptide group, the first peptide group includes polypeptides having amino acid sequences set forth in SEQ ID NO: 1 to SEQ ID NO: 4, the second peptide group includes derivative peptides of the amino acid sequences set forth in SEQ ID NO: 1 to SEQ ID NO: 4, the derivative peptide includes a front peptide segment, a middle peptide segment, and a back peptide segment that are connected in sequence. Further provided are a nucleic acid, a construct, an expression vector, a pharmaceutical composition, an antigen-presenting cell, an immune effector cell, a tumor vaccine, use of the polypeptide in the preparation of drugs for preventing or treating tumors, and a method for treating a patient suffering from tumors.

Abstract: Provided are a polypeptide for tumor immunotherapy and use thereof. The polypeptide includes at least one polypeptide in a first peptide group, and optionally, at least one polypeptide in a second peptide group, the first peptide group includes polypeptides having amino acid sequences set forth in SEQ ID NO: 1 to SEQ ID NO: 6, and first derivative peptides thereof, and the second peptide group includes polypeptides having amino acid sequences set forth in SEQ ID NO: 7 to SEQ ID NO: 15, and second derivative peptides thereof. Further provided are an isolated nucleic acid, a construct, an expression vector, a host cell, a pharmaceutical composition, an antigen-presenting cell, an immune effector cell, a tumor vaccine, use of the polypeptide in the preparation of drugs for preventing or treating tumors, and a method for treating a patient suffering from tumors.

Abstract: A method for identifying metadata for cyber content sharing and governance (abbreviated as an MDCCSG method) and application method thereof. The MDCCSG method is proposed based on the requirements of big data sharing and governance under a big data and pan media environment, and is applicable for generating unified identifications on various categories of content resources; and the application method matched with the MDCCSG method can effectively support high-efficient sharing and governance of the big data, wherein the MDCCSG method comprises a unified description framework of metadata, a unified specification method of metadata, and a definition of the core MDCCSG identification element; and the MDCCSG method not only can describe rich semantics of contents in detail, but also has a built-in content trust authentication and security assurance ability.

Abstract: A method for identifying metadata for cyber content sharing and governance (abbreviated as an MDCCSG method) and application method thereof. The MDCCSG method is proposed based on the requirements of big data sharing and governance under a big data and pan media environment, and is applicable for generating unified identifications on various categories of content resources; and the application method matched with the MDCCSG method can effectively support high-efficient sharing and governance of the big data, wherein the MDCCSG method comprises a unified description framework of metadata, a unified specification method of metadata, and a definition of the core MDCCSG identification element; and the MDCCSG method not only can describe rich semantics of contents in detail, but also has a built-in content trust authentication and security assurance ability.