syngeneic animal meaning

Syngeneic models are allografts immortalized from mouse cancer cell lines, which are then engrafted back into the same inbred immunocompetent mouse strain. ‘the rejection by an animal of a syngeneic tumour graft proves that the tumour cells carry their own specific antigens’ In syngeneic models, immortalized tumor cells originating from an inbred mouse strain are expanded in vitro and implanted into immunocompetent mice of the same strain. Syngeneic Mouse Models Testing Immunotherapies in Syngeneic Models Cancer immunotherapies are designed to work in conjunction with a patient's immune system to increase native anti-tumor responses. The word "syngenic" or "syngeneic" (from the Greek word for a relative) means genetically identical, or sufficiently identical and immunologically compatible as to allow for transplantation. The identical host and cell line strain means that tumor rejection doesn’t occur, creating an immunocompetent model for immunotherapy assessment. Syngeneic mouse models, however, consist of tumor tissues from the same genetic background as the given immuno-competent mouse strain. Called also isogeneic and isologous. (of organisms or cells) genetically similar or identical and hence immunologically compatible, especially so closely related that transplantation does not provoke an immune response. in transplantation biology, denoting individuals or tissues having identical genotypes, i.e., identical twins or animals of the same inbred strain, or their tissues. Definition of syngeneic : involving, derived from, or being genetically identical or similar individuals of the same species especially with respect to antigenic interaction syngeneic tumor cells grafts between syngeneic mice — compare allogeneic First Known Use of syngeneic 1961, in the meaning defined above Syngeneic definition: with identical genes | Meaning, pronunciation, translations and examples The 25 Spirit Animals & the Amazing Meanings Behind Them All For example, it may be used for something transplanted from an identical twin. In this field of study, conventional xenograft models lack relevance due to the animals’ immunocompromised status. A syngeneic mouse model provides an effective approach for studying how cancer therapies perform in the presence of a functional immune system. Advantages of Syngeneic Mice Studies at JAX

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