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The Transcription Factor Gene Nfib is Essential for Both Lung Maturation and Brain Development

Overview
Journal Mol Cell Biol
Specialty Cell Biology
Date 2005 Jan 6
PMID 15632069
Citations 142
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Abstract

The phylogenetically conserved nuclear factor I (NFI) gene family encodes site-specific transcription factors essential for the development of a number of organ systems. We showed previously that Nfia-deficient mice exhibit agenesis of the corpus callosum and other forebrain defects, whereas Nfic-deficient mice have agenesis of molar tooth roots and severe incisor defects. Here we show that Nfib-deficient mice possess unique defects in lung maturation and exhibit callosal agenesis and forebrain defects that are similar to, but more severe than, those seen in Nfia-deficient animals. In addition, loss of Nfib results in defects in basilar pons formation and hippocampus development that are not seen in Nfia-deficient mice. Heterozygous Nfib-deficient animals also exhibit callosal agenesis and delayed lung maturation, indicating haploinsufficiency at the Nfib locus. The similarity in brain defects in Nfia- and Nfib-deficient animals suggests that these two genes may cooperate in late fetal forebrain development, while Nfib is essential for late fetal lung maturation and development of the pons.

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References
1.
Gronostajski R . Roles of the NFI/CTF gene family in transcription and development. Gene. 2000; 249(1-2):31-45. DOI: 10.1016/s0378-1119(00)00140-2. View

2.
Costa R, Kalinichenko V, Lim L . Transcription factors in mouse lung development and function. Am J Physiol Lung Cell Mol Physiol. 2001; 280(5):L823-38. DOI: 10.1152/ajplung.2001.280.5.L823. View

3.
Shu T, Richards L . Cortical axon guidance by the glial wedge during the development of the corpus callosum. J Neurosci. 2001; 21(8):2749-58. PMC: 6762517. View

4.
Glasser S, Burhans M, Korfhagen T, Na C, Sly P, Ross G . Altered stability of pulmonary surfactant in SP-C-deficient mice. Proc Natl Acad Sci U S A. 2001; 98(11):6366-71. PMC: 33474. DOI: 10.1073/pnas.101500298. View

5.
Gesemann M, Litwack E, Yee K, Christen U, OLeary D . Identification of candidate genes for controlling development of the basilar pons by differential display PCR. Mol Cell Neurosci. 2001; 18(1):1-12. DOI: 10.1006/mcne.2001.0996. View