Cadherin-related 23 (CDH23) is an adhesive protein important for hearing and vision, while CAMSAP3/Marshalin is a microtubule (MT) minus-end binding protein that regulates MT networks. Although both CDH23 and CAMSAP3/Marshalin are expressed in the organ of Corti, and carry several protein-protein interaction domains, no functional connection between these two proteins has been proposed. In this...

background: familial idiopathic basal ganglia calcification (ibgc) is a rare neurodegenerative disorder which is usually transmitted as an autosomal dominant trait. ibgc is genetically heterogeneous and slc20a2, on chromosome 8p21.1–8q11.23, is the first gene found in ibgc-affected patients with varied ancestry. on the other hand, several candidate genes for ibgc on chromosome 2q37, including t...

Background Neurofibromatosis is an autosomal dominant disease. It affects one in 2,700 to 3,300 people. The main gene mutated in the disease is a tumor suppressor protein called neurofibromin. There are several categories, the most important of which is divided into two types of type I and type 2 neurofibromatosis. Here, we aimed to identify th...

Microtubule Affinity-Regulating Kinase 2 (MARK2) protein has a substantial role in regulation of vital cellular processes like induction of polarity, regulation of cell junctions, cytoskeleton structure and cell differentiation. The abnormal function of this protein has been associated with a number of pathological conditions like Alzheimer disease, autism, several carcinomas and development of...

Hereditary hearing loss (HHL) comprises half of the congenital deafness which arises from genetic mutations. Mutations in the TJP2 gene, encoding tight junction protein 2, are one of the gene alterations in HHL resulting in an autosomal dominant nonsyndromic form of the disease. An 11-year-old male patient with clinically approved congenital hearing loss was referred to our laboratory....

Background Wilson disease (WD) is a rare autosomal recessive disorder, which leads to copper metabolism, due to mutations in ATP7B gene. The gene responsible for WD consists of 21 exons that span a genomic region of about 80 kb and encodes a copper transporting P-type ATPase (ATP7B), a protein consisting of 1465 amino acids. Identifying mutation in ATP7B gene is important to find carrier i...

CCAAT enhancer binding protein beta (C/EBPbeta) plays an essential role in the cascade that triggers adipocyte differentiation. C/EBPbeta activates transcription of C/EBPalpha and peroxisome proliferator-activated receptor-gamma, transcriptional activators of genes that give rise to the adipocyte phenotype. Sequential phosphorylation of C/EBPbeta/liver activating protein (LAP) on Thr(188) by MA...

One of the many mutations that have occurred in viral genome is V483A mutation, which a part receptor-binding motif present S1 domain spike protein. mutant virus popular North America with 36 cases so far and frequently occurring recent days. This review compares wild-type mutants to analyze certain factors like interaction between host-cell interface, binding affinity, stability, partition ene...