Radiotherapy combined with anti-PD-1 immunotherapy promotes ferroptosis-driven control of hepatocellular carcinoma
8.0
来源：
Nature
关键字：
mRNA
发布时间：
2025-12-19 11:32
摘要：
This study investigates the combined effects of radiotherapy and anti-PD-1 immunotherapy on hepatocellular carcinoma (HCC), revealing that this combination significantly inhibits tumor growth by promoting ferroptosis. The research identifies Hspb1 as a negative regulator of ferroptosis, with Alkbh5 modulating its expression. The findings suggest that targeting the Alkbh5/Hspb1/ferroptosis axis could enhance therapeutic efficacy, presenting a promising avenue for HCC treatment and potential investment opportunities in innovative cancer therapies.
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关键证据
Combination therapy effectively inhibited tumor growth in mice bearing Hepa1-6 tumors.
Targeting Alkbh5/Hspb1/ferroptosis axis may enhance anti-tumor effects in combination therapy.
Combination treatment significantly elevated intracellular Fe2+ levels and promoted ferroptosis.
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AI评分总结
This study investigates the combined effects of radiotherapy and anti-PD-1 immunotherapy on hepatocellular carcinoma (HCC), revealing that this combination significantly inhibits tumor growth by promoting ferroptosis. The research identifies Hspb1 as a negative regulator of ferroptosis, with Alkbh5 modulating its expression. The findings suggest that targeting the Alkbh5/Hspb1/ferroptosis axis could enhance therapeutic efficacy, presenting a promising avenue for HCC treatment and potential investment opportunities in innovative cancer therapies.