Abstract：
:The LIM homeobox family of transcription factors is involved in many processes during the development of the mammalian central nerves system. L3, also called Lhx8 (L3/Lhx8), is a recently identified member of the LIM homeobox gene family and is selectively expressed in the medial ganglionic eminence (MGE). Our previous study demonstrated that L3/Lhx8-null mice specifically lacked cholinergic neurons in the basal forebrain. In this study, we reduced L3/Lhx8 function in the murine neuroblastoma cell line, Neuro2a (N2a), using L3/Lhx8-targeted small interfering RNA (siRNA) produced by H1.2 promoter-driven vector. The levels of cholinergic markers per cell were diminished without a reduction in the number of marker-positive cells. Intriguingly, GABAergic marker expression and the number of GABAergic cells were dramatically increased in the differentiating L3/Lhx8-knockdown N2a. These results suggest the possibility that L3/Lhx8 is involved in the determination of transmitter phenotypes (GABAergic or cholinergic cell fate) in a population of neurons during basal forebrain development.
journal_name
J Neurochemjournal_title
Journal of neurochemistryauthors
Manabe T,Tatsumi K,Inoue M,Matsuyoshi H,Makinodan M,Yokoyama S,Wanaka Adoi
10.1111/j.1471-4159.2005.03261.xkeywords:
subject
Has Abstractpub_date
2005-08-01 00:00:00pages
723-30issue
3eissn
0022-3042issn
1471-4159pii
JNC3261journal_volume
94pub_type
杂志文章abstract：:The effect of thyroid hormones (THs) on the expression of actin gene during fetal human brain development and the period of sensitivity to the hormones have been investigated. Developmental profile of actin in the cytoskeletal (CSK) and noncytoskeletal (non-CSK) fractions in the fetal cerebra showed a pronounced rise ...
journal_title：Journal of neurochemistry
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doi：10.1111/j.1471-4159.1988.tb01835.x
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journal_title：Journal of neurochemistry
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2011.07631.x
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pub_type： 杂志文章
doi：10.1046/j.1471-4159.1994.62030881.x
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2003.01911.x
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
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更新日期：2014-02-01 00:00:00
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1988.tb02947.x
更新日期：1988-02-01 00:00:00
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.2007.04598.x
更新日期：2007-08-01 00:00:00
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb13302.x
更新日期：1990-01-01 00:00:00
abstract：:The role of asparagine as precursor for the neurotransmitter aspartate was investigated in rat striatum in vitro. 14C-asparagine incubated with striatal slices is converted to a great extent to 14C-aspartate which is released in a calcium-dependent manner by high KCl. Furthermore, a frontoparietal cortex ablation of t...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1980.tb07103.x
更新日期：1980-10-01 00:00:00
abstract：:Dystonia musculorum (dt) mice suffer from a severe sensory neuropathy caused by mutations in the gene encoding the cytoskeletal cross-linker protein dystonin/bullous pemphigoid antigen 1 (Bpag1). Loss of function of dystonin/Bpag1 within neurons leads to a loss in the maintenance of cytoskeletal organization and to th...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1046/j.1471-4159.2003.01861.x
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abstract：:The simple, freshwater polyp Hydra is often used as a model to study development in cnidarians. Recently, a neuropeptide, < Glu-Gln-Pro-Gly-Leu-Trp-NH2, has been isolated from sea anemones that induces metamorphosis in a hydroid planula larva to become a polyp. Here, we have cloned a preprohormone from Hydra magnipapi...
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pub_type： 杂志文章
doi：10.1046/j.1471-4159.1997.68031319.x
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pub_type： 杂志文章
doi：10.1111/j.1471-4159.1992.tb09409.x
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doi：10.1046/j.1471-4159.1994.62010113.x
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pub_type： 杂志文章
doi：10.1111/j.1471-4159.1989.tb07319.x
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doi：10.1046/j.1471-4159.1999.0721266.x
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
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更新日期：2016-09-01 00:00:00
abstract：:Despite considerable efforts to unravel the role of cellular prion protein (PrP(C)) in neuronal functions, the mechanisms by which PrP(C) takes part in the homeostasis of a defined neuronal phenotype remain poorly characterized. By taking advantage of a neuroectodermal cell line (1C11) endowed with the capacity to dif...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
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abstract：:At present, treatment for Parkinson's disease (PD) is only symptomatic; therefore, it is important to identify new targets tackling the molecular causes of the disease. We previously found that lymphoblasts from sporadic PD patients display increased activity of the cyclin D3/CDK6/pRb pathway and higher proliferation ...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/jnc.13070
更新日期：2015-06-01 00:00:00
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doi：10.1046/j.1471-4159.1994.62041530.x
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abstract：:The proinflammatory cytokine interleukin 1beta (IL-1beta), acting at IL-1R1 receptors, affects neuronal signaling under both physiological and pathophysiological conditions. The molecular mechanism of the rapid synaptic actions of IL-1beta in neurons is not known. We show here that within minutes of IL-1beta exposure,...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
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journal_title：Journal of neurochemistry
pub_type： 杂志文章
doi：10.1111/j.1471-4159.1990.tb05786.x
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abstract：:The 5-hydroxytryptamine (serotonin, 5-HT) type 3 (5-HT3) receptor belongs to the superfamily of Cys-loop ligand-gated ion channels, and can be either homopentameric (5-HT3A) or heteropentameric (5-HT3AB) receptor. Several modulators are known, which either inhibit or potentiate this channel, but few have any appreciab...
journal_title：Journal of neurochemistry
pub_type： 杂志文章
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更新日期：2013-04-01 00:00:00
