Intellectual disability associated with craniofacial dysmorphism due to POLR3B mutation and defect in spliceosomal machinery

M Saghi, K InanlooRahatloo, A Alavi, K Kahrizi… - BMC Medical …, 2022 - Springer
Background Intellectual disability (ID) is a clinically important disease and a most prevalent
neurodevelopmental disorder. The etiology and pathogenesis of ID are poorly recognized …

Finding the genetic mechanisms of folate deficiency and neural tube defects—Leaving no stone unturned

KS Au, TO Findley, H Northrup - American Journal of Medical …, 2017 - Wiley Online Library
Neural tube defects (NTDs) occur secondary to failed closure of the neural tube between the
third and fourth weeks of gestation. The worldwide incidence ranges from 0.3 to 200 per …

Novel LINS1 missense mutation in a family with non‐syndromic intellectual disability

J Sheth, G Ranjan, K Shah, R Bhavsar… - American journal of …, 2017 - Wiley Online Library
Newer sequencing technologies decipher molecular variations and increase the knowledge
of pathogenesis of complex diseases like intellectual disability (ID), affecting 2–3% of the …

Folate deficiency induced H2A ubiquitination to lead to downregulated expression of genes involved in neural tube defects

P Pei, X Cheng, J Yu, J Shen, X Li, J Wu, S Wang… - Epigenetics & …, 2019 - Springer
Abstract Background Neural tube defects (NTDs) are common congenital malformations
resulting in failure of the neural tube closure during early embryonic development. Although …

A common ABCC2 promoter polymorphism is not a determinant of the risk of spina bifida

LE Jensen, AM Wall, M Cook, K Hoess… - … Research Part A …, 2004 - Wiley Online Library
BACKGROUND There is compelling evidence that the risk of spina bifida, a malformation of
the caudal neural tube, is associated with maternal and/or embryonic disturbances in …

Out of LINE: Transposons, genome integrity, and neurodegeneration

LC Dumitrache, PJ McKinnon - Neuron, 2022 - cell.com
Abnormal activity of LINE-1 transposable elements has been associated with neurological
disease. In this issue of Neuron, Takahashi et al.(2022) show that L1 hyperactivity occurs in …

RNA polymerase III subunit mutations in genetic diseases

E Lata, K Choquet, F Sagliocco, B Brais… - Frontiers in Molecular …, 2021 - frontiersin.org
RNA polymerase (Pol) III transcribes small untranslated RNAs such as 5S ribosomal RNA,
transfer RNAs, and U6 small nuclear RNA. Because of the functions of these RNAs, Pol III …

A genetic signature of spina bifida risk from pathway-informed comprehensive gene-variant analysis

NJ Marini, TJ Hoffmann, EJ Lammer, J Hardin… - PLoS …, 2011 - journals.plos.org
Despite compelling epidemiological evidence that folic acid supplements reduce the
frequency of neural tube defects (NTDs) in newborns, common variant association studies …

Functions of paralogous RNA polymerase III subunits POLR3G and POLR3GL in mouse development

X Wang, A Gerber, WY Chen… - Proceedings of the …, 2020 - National Acad Sciences
Mammalian cells contain two isoforms of RNA polymerase III (Pol III) that differ in only a
single subunit, with POLR3G in one form (Pol IIIα) and the related POLR3GL in the other …

Loss of RAD9B impairs early neural development and contributes to the risk for human spina bifida

X Cao, T Tian, JW Steele, RM Cabrera… - Human …, 2020 - Wiley Online Library
DNA damage response (DDR) genes orchestrating the network of DNA repair, cell cycle
control, are essential for the rapid proliferation of neural progenitor cells. To date, the …