Cart (0)
Chen Y et. al. (September 2024). WTAP participates in neuronal damage by protein translation of NLRP3 in an m6A-YTHDF1-dependent manner after traumatic brain injury Int J Surg. 110(9):5396-5408.
This study reveals that WTAP contributes to neuronal damage after traumatic brain injury (TBI) by promoting NLRP3 inflammasome activation through m6A-YTHDF1-dependent protein translation. Deleting WTAP in neurons reduced neuroinflammation and improved recovery. Targeting the WTAP/m6A/YTHDF1 pathway could offer a promising therapeutic strategy for preserving neuronal function post-TBI.
Products Used: EpiQuik m6A RNA Methylation Quantification Kit (Colorimetric)
Kamal HK et. al. (September 2024). Asiatic acid mitigates testosterone-induced benign prostatic hyperplasia in rats via activation of PPAR-γ Naunyn Schmiedebergs Arch Pharmacol.
This study demonstrates that Asiatic acid (AA), a natural compound, reduces testosterone-induced benign prostatic hyperplasia (BPH) in rats by activating PPAR-γ. AA treatment inhibited prostate enlargement, improved histopathological features, and restored antioxidant enzyme activity. It also reduced inflammation by lowering IL-6, COX-2, TNF-α, and NF-κB levels, and promoted apoptosis by modulating Bax and Bcl-2 expression. Comparable to finasteride, AA also decreased IGF-1R expression. The findings highlight AA’s potential as a therapeutic option for BPH through its antioxidant, anti-inflammatory, and pro-apoptotic effects.
Products Used: EpiQuik Nuclear Extraction Kit
Zhu Z et. al. (September 2024). Osteogenic-Like Microenvironment of Renal Interstitium Induced by Osteomodulin Contributes to Randall's Plaque Formation Adv Sci (Weinh). :e2405875.
In this study, osteomodulin (OMD) was found to promote the formation of Randall's plaques (RPs), which contribute to calcium oxalate (CaOx) kidney stone development. Human renal interstitial fibroblasts (hRIFs) underwent osteogenic-like differentiation, driven by OMD, leading to calcium phosphate (CaP) deposits in renal tissue. OMD upregulation created an osteogenic microenvironment in the renal interstitium, enhancing RP formation. Mice lacking OMD showed reduced crystal deposits, suggesting OMD as a potential target for preventing CaOx kidney stones.
Products Used: EpiQuik Chromatin Immunoprecipitation (ChIP) Kit
Krawic C et. al. (September 2024). Sensitive Detection of Histones and γ-H2AX by Immunoblotting: Problems and Solutions Chem Res Toxicol. 37(9):1588-1597.
In this study, researchers improved Western blot sensitivity for detecting histones and their posttranslational modifications (PTMs). They found that a simple denaturation step increased antibody accessibility on PVDF membranes and boosted detection on nitrocellulose membranes. These optimizations enhanced γ-H2AX detection by over 100 times, enabling more accurate measurements with smaller biological samples.
Products Used: Histone H3K79me3 (H3K79 Trimethyl) Polyclonal Antibody
Ou K et. al. (September 2024). Prenatal exposure to environmentally relevant levels of PAHs inhibits spermatogenesis in adult mice and the mechanism involved Environ Pollut. 362:124914.
In this study, researchers examined the effects of prenatal exposure to environmentally relevant levels of polycyclic aromatic hydrocarbons (PAHs) on male reproductive health in mice. They found that adult male offspring exhibited impaired spermatogenesis, increased testicular apoptosis, and disrupted steroid hormone synthesis. Key genes involved in sperm production, such as Tnp1 and Sohlh2, were suppressed due to DNA hypermethylation. The findings suggest that prenatal PAH exposure may lead to long-term reproductive toxicity in male offspring.
Products Used: MethylFlash Methylated DNA Quantification Kit (Fluorometric)
Shi W et. al. (September 2024). Methyltransferase METTL3 governs the modulation of SH3BGR expression through m6A methylation modification, imparting influence on apoptosis in the context of Down syndrome-associated cardiac development Shi W et. al. (September 2024).
In this study, researchers explored the role of METTL3-regulated m6A methylation in Down syndrome (DS)-related cardiac defects. They found that reduced METTL3 and m6A modification increased SH3BGR expression, linked to apoptosis and congenital heart defects (CHD). Using mouse models and human cardiomyocytes, they showed that METTL3 influences SH3BGR mRNA stability, with its deficiency leading to heart malformations. The findings suggest that abnormal m6A methylation contributes to DS-associated CHD and may present a therapeutic target.
Products Used: EpiQuik m6A RNA Methylation Quantification Kit (Colorimetric)
