SOD2 (Superoxide Dismutase 2)

Network pharmacology also revealed the involvement of SA1-4 and key targets-regulated SIRTs in neurodegeneration, including non-amyloidogenic cascade, tau phosphorylation, calcium homeostasis, insulin-mediated glucose uptake, and neuroinflammation. Therefore, SA1-4 exert promising multi-target therapeutic strategies against oxidative damage, potentially offering alternative anti-Alzheimer candidates for further clinical neurodegenerative and anti-aging therapeutics.

Triple-negative breast cancer (TNBC) is highly aggressive with limited treatment options, and resistance to doxorubicin (DOX) further compromises outcomes...CBC + CBD co-therapy demonstrates synergistic efficacy against resistant TNBC by inhibiting oncogenic pathways and enhancing systemic exposure. This first study of its kind highlights CBC + CBD as a promising strategy to overcome DOX resistance in TNBC.

Additionally, jejunal expression of G-protein coupled receptor 41 (GPR41) and Claudin 1 was markedly higher in the weaned piglets of NaB group than those in control group (P < 0.05). Collectively, these findings suggest that NaB supplementation during mid-to-late gestation could improve placental function in sows, which is associated with enhanced antioxidant capacity, attenuated inflammation, and improved intestinal development in the offspring.

These findings show that ultrasound-augmented ANL3 treatment is a viable biotherapeutic method for osteosarcoma because it improves ER stress-mediated tumor suppression while reducing systemic adverse effects. This article proposes a mechanistic framework for incorporating ultrasound-mediated medication activation into precision cancer biotherapy.

SIRT3 overexpression significantly reduced hepatic lipid accumulation, inflammation, oxidative stress, and fibrosis in HFD-and MCD diet-fed mice.

P=N/A, N=500, Recruiting, Eye & ENT Hospital of Fudan University; Eye & ENT Hospital of Fudan University

Therefore, we aim to define how H2O2 signaling regulates SH3GLB1 and AKT (protein kinase B) pathways in GBM and to assess whether modulating H2O2 reverses temozolomide (TMZ) resistance...The TMZ-induced increase in SH3GLB1 expression was reversed by HgCl2, which inhibited the aquaporin-9/AKT signaling. Overall, these findings underscore the importance of H2O2-SH3GLB1 signaling in GBM and may inform future therapeutic strategies for overcoming TMZ resistance.

These findings indicate that LPE exerts cytotoxic and redox-modulating effects through the inhibition of antioxidant enzymes and the alteration of ROS balance. Therefore, the agro-industrial by-product LPE could be considered as a promising natural source of polyphenolic compounds with potential applications in the prevention and therapy of gastric cancer.

Rather than inducing general cytotoxicity, GKB7I-53 selectively modulates EMT-related pathways, indicating a mechanistic basis for its anti-metastatic effects. However, further in vivo validation and preclinical studies are required to determine its therapeutic relevance.

The overexpression of ATP synthase-related proteins ATP5A1 and ATP5C1 in the tumor microenvironment of MDA-MB-231 xenograft mice were also significantly suppressed by DET and DETD-35 treatments. In summary, this study identifies DETD-35 and DET as novel ATPase inhibitors which are attributed to disrupting mitochondrial biogenetics and cellular metabolism and networking in TNBC cells.

Moreover, SOD2 expression correlated with signatures related to pro-tumorigenic neutrophil and T-regulatory cell populations. Our data suggest SOD2 positively regulates pro-metastatic pathways, and those identified in MCAs more closely reflect gene expression profiles associated with SOD2 expression in patient tumors.

In summary, the results of this study using multiple approaches provide new mechanistic insight into the micro- and nanoplastic-induced and oxidative stress-dependent cytotoxicity in MCF-7 cells. The novel and mechanistic findings of this study will have a significant impact on our understanding of the adverse effects of micro- and nanoplastics on human health.