ArticleClinical cancer research : an official journal of the American Association for Cancer Research2026
AR and Beyond: ctDNA Maps Resistance Evolution in mCRPC.
Article in Clinical cancer research : an official journal of the American Association for Cancer Research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
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Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Longitudinal plasma cell-free DNA profiling from the phase 3 Alliance A031201 trial revealed divergent resistance trajectories in metastatic castration-resistant prostate cancer. Rapid progressors harbored non-androgen receptor (AR) alterations suggesting intrinsic resistance, whereas delayed progressors showed progressive AR amplifications, structural rearrangements, and extrachromosomal DNA-associated evolution. These findings support biomarker-guided strategies targeting AR-dependent and AR-independent disease states. See related article by Valentín López et al., p. 2413.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.