基因表达谱揭示了anx/anx突变小鼠的炎症过程

Joel Lachuer , Ling Ouyang , Catherine Legras , Jo Del Rio , Carrolee Barlow
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引用次数: 27

摘要

厌食症(anx)是一种隐性突变,在纯合子小鼠中引起致命的饥饿。对anx/anx小鼠下丘脑的研究表明,厌氧(NPY/AGRP神经元)和厌氧(POMC/CART神经元)通路异常。通过使用cDNA和寡核苷酸微阵列进行基因表达谱分析,我们发现anx小鼠下丘脑中存在参与炎症过程的基因表达。这种炎症过程可能是在这些小鼠中观察到的厌食症表型的原因。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Gene expression profiling reveals an inflammatory process in the anx/anx mutant mice

Anorexia (anx) is a recessive mutation that causes lethal starvation in homozygous mice. Studies of anx/anx mice hypothalamus have shown abnormalities in the orexigenic (NPY/AGRP neurons) and the anorexigenic (POMC/CART neurons) pathways. By gene expression profiling using cDNA and oligonucleotide microarrays, we have shown that a surexpression of genes involved in inflammatory process occurred in anx mice hypothalamus. This inflammatory process could be the cause of the anorexia phenotype observed in these mice.

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