What question did this study set out to answer?

This research aims to investigate the variability of treatment responses to [177Lu]Lu-PSMA radioligand therapy in patient-derived models of prostate cancer.

February 14, 2026Journal of Experimental & Clinical Cancer ResearchOpen Access

Variable cellular and radiobiological effects of [177Lu]Lu-PSMA-I&T in patient-derived models of prostate cancer

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This research aims to investigate the variability of treatment responses to [177Lu]Lu-PSMA radioligand therapy in patient-derived models of prostate cancer.
Utilized patient-derived xenografts (PDXs) to study responses to [177Lu]Lu-PSMA-I&T treatment.
Assessed radioligand uptake and DNA damage in PDXs with varying PSMA expression.
Conducted genomic and transcriptomic analyses to identify features of radiosensitivity and resistance.
Demonstrated variable responses to treatment, ranging from complete tumor regression to resistance.
Highlighted the impact of tumor characteristics like PSMA receptor density and genomic aberrations on radiosensitivity.
Indicated the complexity in predicting clinical efficacy based on intrinsic tumor features.

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Implication

Experiments reveal variable radiosensitivity and outcomes in prostate cancer models treated with radioligand therapy, indicating complexities in clinical efficacy.

Cite This Study

Everard et al. (2026) studied this question.

synapsesocial.com/papers/698fd276306598e8538deac8 https://doi.org/10.1186/s13046-026-03659-w

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Implication

Experiments reveal variable radiosensitivity and outcomes in prostate cancer models treated with radioligand therapy, indicating complexities in clinical efficacy.

Variable cellular and radiobiological effects of [177Lu]Lu-PSMA-I&T in patient-derived models of prostate cancer

Key Points

Discussion

Implication

Cite This Study

Variable cellular and radiobiological effects of [177Lu]Lu-PSMA-I&T in patient-derived models of prostate cancer

Key Points

Discussion

Implication

Cite This Study

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