Mrps10-flox Mouse

Mrps10, a mitochondrial ribosomal protein gene, is an essential component for the structural and functional integrity of the mitoribosome complex. Mitoribosomes play a crucial role in mitochondrial translation, which is vital for the synthesis of proteins involved in oxidative phosphorylation and energy production. As part of the mitoribosome, Mrps10 is thus important for normal mitochondrial function and overall cellular metabolism [1].

In a study on pigs, MRPS10 was identified as a hub gene in a protein-protein interaction network related to abdominal subcutaneous fat deposition. It was also considered a potential obese-specific biomarker, suggesting its role in fat metabolism-related biological processes [3]. In thyroid cancer, lower expression of MRPS10 was observed, and it was part of a senescence-related signature that could predict prognosis and immunotherapy response, indicating its possible involvement in cancer-related biological behaviors [2]. In rheumatoid arthritis, MRPS10 was one of the validated biomarkers related to energy and reactive oxygen species (ROS) metabolism, linked to oxidative phosphorylation, and may be involved in the pathogenesis of the disease [4]. In a study on intensive care unit-acquired weakness, miR-542-3p suppressed the expression of MRPS10, leading to mitochondrial ribosomal stress, suggesting its importance in muscle-related mitochondrial function [5]. In a cancer cell line panel study, overexpression of MRPS10 was found in breast cancer, and its protein-protein interactions indicated a putative role in fatty acid oxidation regulated by the brain-derived neurotrophic factor signaling pathway [6].

In conclusion, Mrps10 is crucial for mitoribosome function and cellular metabolism. Its role has been implicated in various disease conditions such as obesity-related fat deposition, thyroid cancer, rheumatoid arthritis, muscle-related mitochondrial function in intensive care unit-acquired weakness, and breast cancer. These findings from different research models help to understand the diverse biological functions of Mrps10 and its potential significance in disease mechanisms.