Current Molecular Medicine - Volume 24, Issue 12, 2024

The uncharacterized C19orf43 was discovered to be associated with hTR maturation. Our previous work indicated that C19orf43 cleaves distinct RNA types but not DNA. We then named it hTR-interacting RNase (hTRIR) (Uniprot: Q9BQ61). hTRIR works in a broad range of temperatures and pH without any divalent cations needed. hTRIR cleaves RNA at all four nucleotide sites but preferentially at purines. In addition, hTRIR digest Read More

Objectives Polypyrimidine tract binding protein is a 57-Kda protein located in the perinucleolar compartment where it binds RNA and regulates several biological functions through the regulation of RNA splicing. Numerous research articles have been published that address the cellular network and functions of PTB and its isoforms in various disease states. Methodology Through an extensive PubMed search, we attempt Read More

Immune checkpoint inhibitors have revolutionized cancer treatment by allowing T cells to reactivate. Tumor mutational burden (TMB) is a biomarker that has emerged as a viable diagnostic for locating patients who would benefit from immunotherapy in particular cancer types. Greater neo-antigens mean more opportunities for T cell identification, and TMB is clinically linked to better immune checkpoint inhibitors. Tumor Read More

Ferroptosis is a nonapoptotic, iron-dependent form of cell death that can be actuated in disease cells by expected improvements and manufactured specialists. Different studies have recently resurrected the role of this newly discovered cell death pathway and demonstrated its efficacy in treating breast cancer. Breast cancer is the most well-known type of cancer among women worldwide. Despite many years o Read More

A natural flavonoid with exceptional medicinal capabilities, hesperidin, has shown encouraging results in the treatment of diabetes. Thoughts are still being held on the particular processes through which hesperidin exerts its anti-diabetic effects. This work clarifies the complex antidiabetic mechanisms of hesperidin by investigating the molecular pathways involved in glucose homeostasis, insulin signaling, and oxidative stre Read More

The biochemical integrity of the brain is critical in maintaining normal central nervous system (CNS) functions. One of the factors that plays an important role in causing biochemical impairment of the brain is known as oxidative stress. Oxidative stress is generally defined as the excessive formation of free radicals relative to antioxidant defenses. The brain is particularly susceptible to oxidative stress because of its high oxy Read More

Background The incidence of non-alcoholic fatty liver disease (NAFLD) is increasing worldwide. Adenosine monophosphate-activated protein kinase (AMPK) activation is beneficial for NAFLD treatment. Recent studies show the excessive fission of mitochondria during NAFLD progression, so targeting mitochondria dynamics may be a possible target for NAFLD. Still, little is known about whether AMPK regulates mitochondrial d Read More

Objectives The degeneration of dopaminergic (DA) neurons has emerged as a crucial pathological characteristic in Parkinson’s disease (PD). To enrich the related knowledge, we aimed to explore the impact of the METTL14-TRAF6-cGAS-STING axis in mitochondrial dysfunction and ferroptosis underlying DA neuron degeneration. Methods 1-methyl-4-phenylpyridinium ion (MPP+) was used to treat DA neuron MN9D to develop th Read More

Background As a complex of natural plant compounds, tanshinone is renowned for its remarkable antioxidant properties. However, the potential impact of tanshinone on melanocyte pigmentation regulation has yet to be elucidated. This study aimed to explore the protective effects of tanshinone I (T-I) and dihydrotanshinone (DHT) on melanogenesis by modulating nuclear factor E2-related factor 2 (Nrf2) signaling and Read More

Objective To explore a new approach for the treatment of renal interstitial fibrosis (RIF), we detected the expression of matrix metalloproteinase-9 (MMP9) and vascular endothelial growth factor (VEGF). Methods Twenty-four male Sprague Dawley (SD) rats were randomly divided into 2-week normal control (2NC) group, 4-week NC (4NC) group, 2-week unilateral ureteral obstruction (2UUO) group, and 4-week UUO (4UUO) gro Read More

Background 3-Amino-4-(2,4,5-trifluorophenyl) butyric acid has potential pharmacological effects in promoting insulin secretion. Menthol promotes drug transdermal absorption and hypoglycemic effects. Objective The objective of the study was to combine the 3-amino-4-(2,4,5-trifluorophenyl) butyric acid and menthol to develop a new candidate drug molecule that can be used as a hypoglycemic drug in type II diabetes. Metho Read More