The MCH neuron population as a model for the development and evolution of the lateral and dorsal hypothalamus

被引：8
作者：
Chometton, Sandrine [1 ]
Croizier, Sophie [2 ]
Fellmann, Dominique [1 ]
Risold, Pierre-Yves [1 ]
机构：
[1] Univ Franche Comte, EA 3922, SFR FED 4234, UFR Sci Med & Pharmaceut, 19 Rue Ambroise Pare, F-25000 Besancon, France
[2] Univ Southern Calif, Childrens Hosp Los Angeles, Saban Res Inst, Neurosci Program, Los Angeles, CA 90027 USA
来源：
JOURNAL OF CHEMICAL NEUROANATOMY | 2016年 / 75卷
关键词：
Diencephalon; Hypocretin; Developmental genes; Sonic hedgehog; MELANIN-CONCENTRATING HORMONE; RAT-BRAIN; SYSTEM; HYPOCRETIN/OREXIN; FOREBRAIN; OREXIN;
D O I：
10.1016/j.jchemneu.2015.09.004
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The LHA contains neurons producing melanin-concentrating hormone (MCH) or hypocretin (Hcrt) that have emerged as being more conspicuous and representative of the posterior LHA. In this review, we focus on MCH neurons and show that they have unique qualities. Their distribution is conserved in the posterior hypothalamus of all vertebrates and their ontogenetic differentiation is very precocious in the rodent embryo. In mammals, interspecific differences in their medio-lateral distribution suggest that the LHA differentiation may follow species specific strategies. These characteristics make a very valuable tool of MCH neurons to study the development as well as the phylogenetical origin and differentiation of the LHA. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：28 / 31
页数：4
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