MicroRNAs: Novel components in a muscle gene regulatory network

18-P012 The muscle gene regulatory network

libraries are screened to saturation using an optimized mating procedure. This allows to test on average 100 million interactions per screen, corresponding to a 10-fold coverage of the library. As a consequence, multiple, independent fragments are isolated for each interactant, enabling the immediate delineation of a minimal interacting domain and the computation of a confidence score. These li...

Identification of Two Novel Mutations in KDM3A Regulatory Gene in Iranian Infertile Males

Background: KDM3A is a key epigenetic regulator that is expressed in the testis and is required for packaging and condensation of sperm chromatin. To this point, the association of the KDM3A gene and infertility has not been studied in human. The aim of this study was to screen any new mutation in KDM3A gene to explore more details of human male infertility. Methods: In this work, 150 infertile...

Activity of microRNAs and transcription factors in Gene Regulatory Networks: Activity of microRNAs and transcription factors in Gene Regulatory Networks

Regulatory Role of MicroRNAs in Muscle Atrophy during Exercise Intervention

Skeletal muscle comprising approximately 40% of body weight is highly important for locomotion and metabolic homeostasis. The growth and regeneration of skeletal muscle are highly organized processes; thus, it is not surprising to reveal certain complexity during these regulatory processes. Recently, a large number of evidence indicate that microRNAs can result in obvious impacts on growth, reg...

Complex regulatory network of microRNAs, transcription factors, gene alterations in adrenocortical cancer.

Several lines of evidence indicate that cancer is a multistep process. To survey the mechanisms involving gene alteration and miRNAs in adrenocortical cancer, we focused on transcriptional factors as a point of penetration to build a regulatory network. We derived three level networks: differentially expressed; related; and global. A topology network ws then set up for development of adrenocort...