Prior genetic and functional evidence established ERBB4 as a probable schizophrenia susceptibility gene that may confer risk via modulating brain information processing dependent on the integrity of frontotemporal brain circuitry. Utilizing retrospective data drawn from the cross-sectional population-based Athens Study of Psychosis Proneness and Incidence of Schizophrenia (ASPIS) (n = 1127), we...

Background: Mechanical forces and ErbB receptors are critical for fetal lung development. Results: Deletion of ErbB1 or downregulation or ErbB4 prevented stretchinduced type II cell differentiation via ERK. Conclusion: Interactions between ErbB1 and ErbB4 are critical for stretch-induced type II cell differentiation. Significance: Learning how mechanical signal regulate fetal lung development i...

The Neuregulin-ErbB4 pathway plays a crucial role in brain development and constitutes one of the most biologically plausible signaling pathways implicated in schizophrenia and, to a lesser extent, in bipolar disorder (BP). However, recent genome-wide association analyses have not provided evidence for common variation in NRG1 or ERBB4 influencing schizophrenia or bipolar disorder susceptibilit...

Background:Coronavirus (CoV) is an emerging human pathogen causing severe acute respiratory syndrome (SARS) around the world. Earlier identification of biomarkers for SARS can facilitate detection and reduce mortality rate disease. Thus, by integrated network analysis structural modeling approach, we aimed to explore potential drug targets candidate drugs coronavirus...

Recent genetic evidence indicates that neuregulin 1 (NRG1) and its receptor erbB4 may be susceptibility genes in schizophrenia, but their function in CNS synaptic transmission and circuitry is not well understood. In this issue of Neuron, studies from Li et al. and Woo et al. show that NRG1 and erbB4 regulate transmission at brain glutamate and GABA synapses. These findings raise the possibilit...

background: nowadays, oocytes and embryos vitrification has become a routine technique. based on clinical judgment, re-vitrification maybe required. but little is known about re-vitrification impact on genes expression. objective: the impact of re-vitrification on apoptotic and implanting genes, bax, bcl-2 and erbb4, at compaction stage embryos were evaluated in this study. materials and method...

Neuregulin-1 (NRG-1) regulates developmental neuronal survival and synaptogenesis, astrocytic differentiation, and microglial activation. Given these NRG-1 actions, we hypothesized that the synaptic loss, gliosis, inflammation, and neuronal death occurring in Alzheimer disease (AD) is associated with altered expression of NRG-1 and its receptors (the erbB2, erbB3, and erbB4 membrane tyrosine ki...

A recent genome-wide association study (GWAS) of polycystic ovary syndrome (PCOS) in European cohorts has identified six susceptibility loci mapping to 11q22.1 (YAP1), 2p21 (THADA), 11p14.1 (FSHB), 2q34 (ERBB4), 12q21.2 (KRR1), and 5q31.1 (RAD50). The loci of 11q22.1, 2p21 and 11p14.1 have been confirmed to be associated with PCOS in Chinese; whereas the other three new loci (2q34, 12q21.2, and...

Malignant melanoma (MM) represents the most severe skin cancer (1). Somatic ErbB4 gene mutations have been identified in 19% of individuals with MM (2). These mutations result in hyperactivation of the ErbB4 receptor (2, 3). This finding indicates a pivotal role of the ErbB4 receptor tyrosine kinase (RTK) in the tumourigenesis of MM. However, oncogenic receptor activation of ErbB RTKs in human ...