Dctn5-flox Mouse

Dctn5, a subunit of the dynein complex involved in docking motor proteins, plays a role in microtubule-dependent trafficking. This process is associated with immune response, and studies on Dctn5 can provide insights into its role in biological processes [1].

In the Chinese tongue sole, two transcript variants of Dctn5 (dctn5_tv1 and dctn5_tv2) were identified. Dctn5_tv1 was widely distributed, especially highly expressed in immune tissues, and could be up-regulated after Vibrio harveyi challenge. Recombinant Dctn5_tv1 also showed antimicrobial activity, suggesting its involvement in the immune response to bacterial invasion [1].

In cutaneous melanoma, low expression of Dctn5 was associated with favorable overall survival, indicating its potential as a prognostic biomarker [2].

In mice with targeted inactivation of Wwtr1, which leads to glomerulocystic kidney disease, the expression of Dctn5 was decreased in the kidneys, suggesting its possible role in maintaining renal cilia integrity [3].

In double-mutant mice with Pink1 ablation and A53T-SNCA overexpression, Dctn5 was up-regulated, reflecting changes in various cellular dynamics and DNA damage [4].

In ischemic stroke, Dctn5 was part of an 8-gene signature that was highly accurate for diagnosing the disease [5].

In an in vitro study on mental disorders, knockdown of Dctn5, a bipolar disorder susceptibility gene, disrupted neuronal network physiology [6]. Also, a single-nucleotide polymorphism related to Dctn5 was associated with exercise intervention dropout in sedentary adults with overweight or obesity and cardiometabolic disease, potentially through alterations in gene expression and metabolic pathways in skeletal muscle [7].

In conclusion, Dctn5 is involved in multiple biological processes such as immune response, cancer prognosis, renal cilia integrity, and neuronal network regulation. Studies using genetic models like gene-knockout or knockdown in different organisms have revealed its significance in various disease conditions including infectious diseases, cancer, kidney diseases, mental disorders, and exercise-related phenotypes.