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Prostate Cancer Drug Development

Accelerate Prostate Cancer Therapeutic Discovery

Industry-leading prostate cancer PDX models, matched patient-derived organoids, and ex vivo tissue platforms—designed to overcome treatment resistance and de-risk PSMA-targeted, AR-directed, and immunotherapy programs. Request a consultation to discuss custom study design.

Why Partner With Crown Bioscience for Prostate Cancer Drug Development?

Crown Bioscience delivers the most comprehensive prostate cancer preclinical platform, combining deeply characterized PDX models spanning hormone-responsive to treatment-resistant mCRPC, matched patient-derived organoids for seamless in vitro-to-in vivo translation, syngeneic/GEMM models for immuno-oncology studies, and an ex vivo patient tissue (EVPT) platform for rapid clinical sample evaluation.

Our models are validated with standard-of-care therapies (castration, docetaxel, enzalutamide, abiraterone, cabazitaxel) and feature comprehensive molecular profiling including WES, RNA-seq, 4D-DIA proteomics, and quantitative PSMA/AR/AR-V7 characterization—enabling biomarker-driven patient stratification and mechanism-of-resistance studies.

Catalyze Your Research with the Right Target Profile

Breakthrough discoveries start with the right model selection. Our prostate cancer platform is fully characterized for key surface antigens to give you more reliable and predictive results for targeted therapies.

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High-Fidelity Target Expression

Validated H-scores for PSMA and STEAP1 allow for precise evaluation of ADs and radioligands.

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Dual-Antigen Profiling

Unique "Double Positive" PDX models that express both FOLH1 and STEAP1, ideal for testing bispecific antibodies and combination therapies.

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Metastatic and CRPC Phenotypes

Models derived from distinct metastatic sites, including bone, brain, and lymph nodes, to study CRPC mechanisms.

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Androgen Receptor Diversity

A full spectrum of AR status, ranging from sensitive to splice variant AR-V7 expressers and completely androgen-independent phenotypes.

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Matched Patient-Derived Organoids

Paired organoid and PDX models derived from the same patient tumor enable seamless translation from in vitro screening to in vivo validation

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Distinct Molecular Subtypes

Representation of critical genetic drivers and rare subtypes, including TMPRSS2-ERG fusion positive and neuroendocrine prostate cancer.

Comprehensive Prostate Cancer Models & Translational Insights

Advancing prostate cancer drug development requires clinically relevant models and deep translational understanding. Our prostate cancer factsheet highlights a broad portfolio of patient‑derived xenografts (PDX), matched patient‑derived organoids, syngeneic and GEMM models that capture disease heterogeneity across hormone‑responsive, CRPC, and mCRPC settings. Gain insight into model selection, treatment history, and biomarker characterization to support informed decision‑making.

From In Vitro Screening to In Vivo Validation

Support your ADC efficacy studies with our diverse portfolio of translational models. We offer patient-derived xenografts (PDX), syngeneic, and humanized models to simulate real-world tumor biology. Our extensive cancer model database allows researchers to identify the most relevant tumor models for their studies. Additionally, we provide pharmacokinetics (PK) assessments to quantify intact ADCs, antibodies, and small-molecule payloads.

FACTSHEET

Prostate Cancer Advanced Translational Models
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Capabilities

Our Prostate Cancer Solutions

From high-throughput organoid screening to in vivo PDX validation and multiomic biomarker analysis, choose modular or integrated study designs to fit your program needs.
Scalable 3d bone marrow platform
In Vitro
Patient-Derived Organoid Models (PDXO)

Matched PDX-organoid pairs enable rapid compound screening in 384-well format with validated SOC responses (docetaxel, enzalutamide, abiraterone, cabazitaxel) and seamless translation to in vivo validation.

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In Vivo
Clinically Relevant Prostate PDX Models

Nine patient-derived models covering HR, CRPC, and mCRPC disease states with extensive treatment histories. Models feature quantified PSMA expression (RNA-seq + IHC H-scores), AR/AR-V7 profiling, and validated resistance phenotypes.

Translational Biomarker Services
Ex Vivo
EVPT Fresh Patient Tissue Platform

Test compounds on fresh prostate tumor samples. Preserve native tumor microenvironment and immune interactions with short turnarounds for rapid clinical trial stratification and biomarker discovery.

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In Vivo
Robust Benchmarking with CDX Models

Access a comprehensive panel of well-characterized prostate cancer Cell Line Derived Xenograft (CDX) models, including LNCaP, 22RV-1, and PC-3. Fully profiled for AR status, AR-V7 variants, and PSMA expression to provide reliable, reproducible in vivo benchmarking for your targeted therapies and standard-of-care comparisons.

Prostate Cancer Model Capabilities

Capability PDX Organoids Syngeneic EVPT
Retained treatment history -
PSMA / AR characterization -
High‑throughput screening - -
Immunocompetent setting - -
In vivo efficacy testing - -
Therapeutic Modalities

Prostate Cancer Services Tailored for Therapeutic Modalities

Utilize specialized preclinical assays designed for today's most advanced therapeutic modalities. Whether evaluating radiopharmaceuticals, androgen receptor pathway inhibitors (ARPIs), Poly-ADP ribose (PARP) inhibitors, antibody-drug conjugates (ADCs), bispecifics, or targeted protein degraders, our platform provides the precise target expression profiles—including PSMA, KLK2, STEAP1, and AR-V7—needed to robustly validate efficacy and mechanism of action.

Biomarkers and Data

Biomarker Guided Insights to Drive Decision- Making

Leverage integrated WES, RNA-seq, 4D-DIA proteomics, IHC, and spatial biology to define PK/PD relationships, identify patient stratification biomarkers, and elucidate resistance mechanisms for PSMA-targeted and AR-directed therapies.

Engagement in the Prostate Cancer Research Community

Crown Bioscience collaborates with leading academic, clinical, and industry partners to advance translational prostate cancer research. As a participant in the BRECISE consortium, we leverage our Ex Vivo Patient Tissue (EVPT) platform to support evaluation of androgen receptor signaling inhibitors and emerging therapies using prostate resections and biopsy samples from patients with locally advanced prostate cancer.

In parallel, Crown Bioscience contributes to international initiatives in advanced prostate cancer through the Eurostars MY‑SIGNATURE (MYELO‑SCAN) project, working with Novigenix and Radboud University Medical Centre to advance liquid biopsy and single‑cell RNA sequencing approaches for improved patient stratification and understanding of resistance mechanisms in metastatic castration‑resistant prostate cancer (mCRPC).

Frequently Asked Questions

What types of prostate cancer models do you provide?

We offer patient‑derived xenografts, matched patient‑derived organoids, cell line xenografts, syngeneic murine models, GEMM‑derived homografts, and an ex vivo fresh patient tissue platform covering hormone‑responsive disease through advanced mCRPC.

How are matched prostate cancer organoid and PDX models used together?

Matched organoid‑PDX pairs derived from the same patient tumor enable rapid in vitro screening followed by confirmatory in vivo validation in genetically concordant models.

What biomarkers are characterized across prostate cancer models?

NGS, targeted panels, proteomics, phosphoproteomics, IHC, flow cytometry, and custom assay development for PK/PD and translational biomarker identification.

Which standard‑of‑care therapies do you have for prostate cancer models?

Our prostate cancer models have been evaluated with clinically relevant standard‑of‑care therapies including androgen deprivation (castration), docetaxel, enzalutamide, abiraterone, cabazitaxel, radiotherapy, and chemotherapy combinations to support translational benchmarking and resistance studies.

What are typical study timelines for various prostate cancer models?

Organoid and EVPT studies can be completed in weeks, with longer resistance studies available.

How do you handle biospecimens and patient data?

We use secure, characterized biospecimen workflows with appropriate consent and clinical metadata.

Resources

Prostate Cancer Resources and Data

Factsheet
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Prostate Cancer Advanced Translational Models
Factsheet
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Pretreated PDX Models
White Paper
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Pretreated Patient-derived Xenograft Models: A Key Tool for Developing Innovative Anticancer Therapies
Factsheet
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Biomarker, Bioanalysis and Bioinformatics Services 

Factsheet
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3D Ex Vivo Patient Tissue Platform
Webinar
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Elevate Your Insights into the Tumor Microenvironment

Advance Your Prostate Cancer Program with Confidence

Partner with Crown Bioscience to access clinically relevant prostate cancer models, integrated biomarker analysis, and translational expertise from in vitro discovery through in vivo validation.

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