Animals with high histamine productivity
AssigneeJapan Science and Technology Corporation
InventorHiroshi Ohtsu
Life of this patent
Estimating the term…
Abstract
The invention of the present patent application provides, a histamine-hyperproductive animal, which is a non-human animal or progeny thereof obtained by ontogenesis of totipotent cell transfected with a polynucleotide encoding histidine decarboxylase and has the above polynucleotide in the cellular chromosome to produce histamine at a high level in the somatic cells. Thus, analysis of the pathogenesis and pathological consequence in various disorders associated with histamine in human as well as development of therapeutic techniques and remedies for these disorders will be developed.
Claims1
A transgenic mouse whose genome comprises an exogenous polynucleotide encoding a histidine decarboxylase under the control of a promoter, wherein said transgenic mouse produces significantly higher level of histamine in cerebral cortex and mid-brain as compared to a wild-type mouse.
Dependencies are inferred from the claim text.