Transcription factors dysregulated in three complex birth defects datasets. Issue 2 (June 2022)

• Record Type: Journal Article
• Authors: Chen, Zhong-Zhong; Gao, Yun-Qian; Xie, Hua; Huang, Yi-Chen; Chen, Fang; Lei, Yun-Ping
• Editors: Zhu, Yong-Qing
• Is Part Of: Reproductive and developmental medicine. Volume 6:Issue 2(2022)
• Page Start: 79
• Page End: 85
• Publication Date: 2022-06
• Subjects: Birth defects -- Congenital heart disease -- Hypospadias -- Neural tube defect -- Transcription factor; Reproductive Physiological Phenomena; Reproductive Techniques; Reproductive Medicine; Developmental Biology; Reproductive health; Developmental biology; Electronic journals; Periodical; Periodicals; 612.6
• DOI: 10.1097/RD9.0000000000000018
• Languages: English
• ISSNs: 2096-2924

Abstract

Abstract: Objective: To investigate the roles of transcription factors (TFs) in the etiology of complex human birth defects, including neural tube defects (NTDs), congenital heart diseases (CHDs), and hypospadias. Methods: We examined the overlap of genetically associated genes among NTDs, CHDs, and hypospadias. We then compared the expression profiles of these diseases based on all the detected genes and disease-associated TFs. The differentially expressed TFs that we obtained were further subjected to functional enrichment analysis to elucidate their role in the development of these birth defects. Results: TF genes were significantly enriched in complex birth defects ( P = 5.95 × 10 −24 ). NTDs, CHDs, and hypospadias showed distinct gene expression profiles compared with the controls. Although TFs could not efficiently separate CHDs from normal subjects, distinct gene expression profiles of TFs could distinguish NTDs and hypospadias from controls. Differentially expressed TFs can be used to characterize NTDs, hypospadias, and controls. The enriched TFs in biological processes (BPs) reflected the different morphological processes of NTDs, CHDs, and hypospadias. Conclusions: This study indicates that abnormal expression patterns of specific TFs may disrupt the normal requirements for developmental equilibrium through the related BPs. The investigation of genetically associated genes and gene expression profiles for the three different complex birth defects provides new insights into how the dysregulation of TFs influences their developmental process.