ArticleSTAR protocols2026
Protocol for establishing a chemoresistant orthotopic triple-negative breast cancer patient-derived xenograft model for preclinical drug testing.
Article in STAR protocols, 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
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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.
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0 citing papers in PubMed.
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Authors and funding
12 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Here, we present a protocol for establishing patient-derived xenograft (PDX) mouse models of chemoresistant triple-negative breast cancer (TNBC). We describe steps for tumor collection, surgical implantation, and serial expansion. We then detail procedures for histopathological validation and in vivo therapeutic assessment to confirm the maintenance of chemoresistance across passages. These models provide a clinically relevant platform to investigate mechanisms of treatment resistance, evaluate novel therapeutic strategies in preclinical settings, and predict therapeutic responses in refractory TNBC.
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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 OpenQuestion graph.