点击蓝字关注我们【导读】增强子RNA(eRNA)是由增强子区域转录的非编码RNA亚类,已成为基因表达的关键调控因子;然而,它们在前列腺癌中的功能作用在很大程度上仍未得到探索。2025年3月14日,华中科技大学同济医学院附属同济医院的研究团队在期刊《Signal Transduction and Targeted Therapy》上发表了题为“Enhancer ...
铁死亡(Ferroptosis)是一种由脂质过氧化引发的细胞死亡方式,近年来被证实是癌症免疫治疗的关键机制之一。尽管免疫细胞可通过诱导肿瘤细胞铁死亡来杀伤肿瘤,但多数肿瘤细胞能通过未知机制抵抗这一过程,导致治疗失效。近日,我院崔隽教授课题组在 ...
撰文丨王聪编辑丨王多鱼排版丨水成文铁死亡(Ferroptosis)是近年来发现的一种新型细胞死亡方式,其与多种病理生理过程密切相关,包括衰老、神经退行性病变、缺血再灌注损伤、病毒感染,尤其是癌症进展。然而,铁死亡的翻译后调控机制,目前仍不完全清楚。2 ...
近日, 东南大学智能材料研究院院长、首席科学家、化学化工学院李全团队在肿瘤光免疫治疗领域取得重要进展 。相关成果以“ A self-assembling nanoplatform for pyroptosis and ferroptosis ...
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News Medical on MSNFerroptosis contributes to immunosuppressionIron-dependent ferroptosis, a non-apoptotic cell death mechanism, is gaining attention for its role in immune suppression.
Hepatocellular carcinoma (HCC) represents about 90% of all cases of liver cancer and has a poor prognosis, with a 5-year survival rate of about 18%. Previous findings had shown that RNA ...
This means that it can be observed in all the cancer cells examined and in most cytotoxic agents." During ferroptosis, polyunsaturated fatty acids in cell membranes are damaged by oxygen radicals.
The following is a summary of “Disruption of the sorcin‒PAX5 protein‒protein interaction induces ferroptosis by promoting the FBXL12-mediated ubiquitination of ALDH1A1 in pancreatic cancer,” published ...
研究发现,sorcin 在胰腺癌组织中高表达,且与患者的生存情况和肿瘤分期密切相关。进一步研究揭示,sorcin 通过非钙结合功能抑制铁死亡(ferroptosis),具体机制为:sorcin 与 PAX5 在细胞质中相互作用,抑制 PAX5 的核转位,进而降低 FBXL12 蛋白表达,减少 ALDH1A1 的 ...
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