Articles: ninos.
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Induced pluripotent stem cell (iPSC) technology has emerged as a powerful tool for disease modeling, providing an innovative platform for investigating disease mechanisms. iPSC-derived organoids, including retinal organoids, offer patient-specific models that closely replicate in vivo cellular environments, making them ideal for studying retinal neurodegenerative diseases where retinal ganglion cells (RGCs) are impacted. N6-methyladenosine (m6A), a prevalent internal modification in eukaryotic mRNAs, plays a critical role in RNA metabolic processes such as splicing, stability, translation, and transport. Given the high energy demands of RGCs, mitochondrial dysfunction, which leads to impaired ATP production and increased ROS levels, is often central to the progression of retinal neurodegenerative disorders. However, the epigenetic mechanisms underlying m6A modification and their contributions to these conditions remain unclear. ⋯ These findings suggest that differential m6A modifications may play pivotal roles in the pathogenesis of retinal neurodegenerative diseases and affect the progression of the disease in affected individuals.
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To investigate the effect of nimotuzumab (N) combined with nab-paclitaxel, cisplatin, and fluorouracil (APF) neoadjuvant chemotherapy on the surgical margin. ⋯ In summary, although there is no significant statistical difference between neoadjuvant chemotherapy with nimotuzumab combined with APF and APF alone in the pathological remission rate of locally advanced oral squamous cell carcinoma, there is a trend indicating that nimotuzumab combined with APF is superior.