Prostate cancer is one of the most common cancers in men. While treatment options have improved, advanced stages of the disease remain difficult to manage. One promising approach involves a process called ferroptosis. This is a type of programmed cell death that relies on iron and lipid oxidation to kill cancer cells by damaging specific fats in their outer membrane. These fats are especially vulnerable in environments with normal oxygen levels.
However, many prostate tumors grow in low-oxygen areas of the body, a condition known as hypoxia, where ferroptosis becomes less effective. A recent study, titled “Hypoxia induced lipid droplet accumulation promotes resistance to ferroptosis in prostate cancer,” and published on Oncotarget (Volume 16), explores how oxygen-poor environments help prostate cancer cells resist treatment and what strategies could help overcome this resistance.
Full blog - https://www.oncotarget.org/2025/11/06/how-low-oxygen-shields-prostate-cancer-from-ferroptosis-therapies/
Paper DOI - https://doi.org/10.18632/oncotarget.28750
Correspondence to - Noel A. Warfel - warfelna@arizona.edu, and Shailender S. Chauhan - shailenderc@arizona.edu
Abstract video - https://www.youtube.com/watch?v=xFypDT4ALmc
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Keywords - cancer, hypoxia, lipid droplets, ferroptosis, resistance, prostate
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Prostate cancer is one of the most common cancers in men. While treatment options have improved, advanced stages of the disease remain difficult to manage. One promising approach involves a process called ferroptosis. This is a type of programmed cell death that relies on iron and lipid oxidation to kill cancer cells by damaging specific fats in their outer membrane. These fats are especially vulnerable in environments with normal oxygen levels.
However, many prostate tumors grow in low-oxygen areas of the body, a condition known as hypoxia, where ferroptosis becomes less effective. A recent study, titled “Hypoxia induced lipid droplet accumulation promotes resistance to ferroptosis in prostate cancer,” and published on Oncotarget (Volume 16), explores how oxygen-poor environments help prostate cancer cells resist treatment and what strategies could help overcome this resistance.
Full blog - https://www.oncotarget.org/2025/11/06/how-low-oxygen-shields-prostate-cancer-from-ferroptosis-therapies/
Paper DOI - https://doi.org/10.18632/oncotarget.28750
Correspondence to - Noel A. Warfel - warfelna@arizona.edu, and Shailender S. Chauhan - shailenderc@arizona.edu
Abstract video - https://www.youtube.com/watch?v=xFypDT4ALmc
Sign up for free Altmetric alerts about this article - https://oncotarget.altmetric.com/details/email_updates?id=10.18632%2Foncotarget.28750
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Keywords - cancer, hypoxia, lipid droplets, ferroptosis, resistance, prostate
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How Low Oxygen Shields Prostate Cancer from Ferroptosis Therapies
Oncotarget
3 minutes 49 seconds
3 days ago
How Low Oxygen Shields Prostate Cancer from Ferroptosis Therapies
Prostate cancer is one of the most common cancers in men. While treatment options have improved, advanced stages of the disease remain difficult to manage. One promising approach involves a process called ferroptosis. This is a type of programmed cell death that relies on iron and lipid oxidation to kill cancer cells by damaging specific fats in their outer membrane. These fats are especially vulnerable in environments with normal oxygen levels.
However, many prostate tumors grow in low-oxygen areas of the body, a condition known as hypoxia, where ferroptosis becomes less effective. A recent study, titled “Hypoxia induced lipid droplet accumulation promotes resistance to ferroptosis in prostate cancer,” and published on Oncotarget (Volume 16), explores how oxygen-poor environments help prostate cancer cells resist treatment and what strategies could help overcome this resistance.
Full blog - https://www.oncotarget.org/2025/11/06/how-low-oxygen-shields-prostate-cancer-from-ferroptosis-therapies/
Paper DOI - https://doi.org/10.18632/oncotarget.28750
Correspondence to - Noel A. Warfel - warfelna@arizona.edu, and Shailender S. Chauhan - shailenderc@arizona.edu
Abstract video - https://www.youtube.com/watch?v=xFypDT4ALmc
Sign up for free Altmetric alerts about this article - https://oncotarget.altmetric.com/details/email_updates?id=10.18632%2Foncotarget.28750
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Keywords - cancer, hypoxia, lipid droplets, ferroptosis, resistance, prostate
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Oncotarget
Prostate cancer is one of the most common cancers in men. While treatment options have improved, advanced stages of the disease remain difficult to manage. One promising approach involves a process called ferroptosis. This is a type of programmed cell death that relies on iron and lipid oxidation to kill cancer cells by damaging specific fats in their outer membrane. These fats are especially vulnerable in environments with normal oxygen levels.
However, many prostate tumors grow in low-oxygen areas of the body, a condition known as hypoxia, where ferroptosis becomes less effective. A recent study, titled “Hypoxia induced lipid droplet accumulation promotes resistance to ferroptosis in prostate cancer,” and published on Oncotarget (Volume 16), explores how oxygen-poor environments help prostate cancer cells resist treatment and what strategies could help overcome this resistance.
Full blog - https://www.oncotarget.org/2025/11/06/how-low-oxygen-shields-prostate-cancer-from-ferroptosis-therapies/
Paper DOI - https://doi.org/10.18632/oncotarget.28750
Correspondence to - Noel A. Warfel - warfelna@arizona.edu, and Shailender S. Chauhan - shailenderc@arizona.edu
Abstract video - https://www.youtube.com/watch?v=xFypDT4ALmc
Sign up for free Altmetric alerts about this article - https://oncotarget.altmetric.com/details/email_updates?id=10.18632%2Foncotarget.28750
Subscribe for free publication alerts from Oncotarget - https://www.oncotarget.com/subscribe/
Keywords - cancer, hypoxia, lipid droplets, ferroptosis, resistance, prostate
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