Extracellular matrix in synthetic hydrogel‐based prostate cancer organoids regulate therapeutic response to EZH2 and DRD2 inhibitors

MJ Mosquera, S Kim, R Bareja, Z Fang… - Advanced …, 2022 - Wiley Online Library
Following treatment with androgen receptor (AR) pathway inhibitors,≈ 20% of prostate
cancer patients progress by shedding their AR‐dependence. These tumors undergo …

Patient derived organoids to model rare prostate cancer phenotypes

L Puca, R Bareja, D Prandi, R Shaw, M Benelli… - Nature …, 2018 - nature.com
A major hurdle in the study of rare tumors is a lack of existing preclinical models.
Neuroendocrine prostate cancer is an uncommon and aggressive histologic variant of …

A PDX/organoid biobank of advanced prostate cancers captures genomic and phenotypic heterogeneity for disease modeling and therapeutic screening

ML Beshiri, CM Tice, C Tran, HM Nguyen… - Clinical Cancer …, 2018 - AACR
Purpose: Prostate cancer translational research has been hampered by the lack of
comprehensive and tractable models that represent the genomic landscape of clinical …

The epigenetic and transcriptional landscape of neuroendocrine prostate cancer

A Davies, A Zoubeidi, LA Selth - Endocrine-related cancer, 2020 - erc.bioscientifica.com
Tumours adapt to increasingly potent targeted therapies by transitioning to alternative
lineage states. In prostate cancer, the widespread clinical application of androgen receptor …

Patient-derived xenografts and organoids recapitulate castration-resistant prostate cancer with sustained androgen receptor signaling

A Van Hemelryk, I Tomljanovic, CMA de Ridder… - Cells, 2022 - mdpi.com
Castration-resistant prostate cancer (CRPC) remains an incurable and lethal malignancy.
The development of new CRPC treatment strategies is strongly impeded by the scarcity of …

Patient derived organoids in prostate cancer: Improving therapeutic efficacy in precision medicine

S Pamarthy, HE Sabaawy - Molecular cancer, 2021 - Springer
With advances in the discovery of the clinical and molecular landscapes of prostate cancer
(PCa), implementation of precision medicine-guided therapeutic testing in the clinic has …

Prostate organoid cultures as tools to translate genotypes and mutational profiles to pharmacological responses

KJ Pappas, D Choi, CL Sawyers… - JoVE (Journal of Visualized …, 2019 - jove.com
Presented here is a protocol to study pharmacodynamics, stem cell potential, and cancer
differentiation in prostate epithelial organoids. Prostate organoids are androgen responsive …

The MURAL collection of prostate cancer patient-derived xenografts enables discovery through preclinical models of uro-oncology

GP Risbridger, AK Clark, LH Porter, R Toivanen… - Nature …, 2021 - nature.com
Preclinical testing is a crucial step in evaluating cancer therapeutics. We aimed to establish
a significant resource of patient-derived xenografts (PDXs) of prostate cancer for rapid and …

High fidelity patient-derived xenografts for accelerating prostate cancer discovery and drug development

D Lin, AW Wyatt, H Xue, Y Wang, X Dong, A Haegert… - Cancer research, 2014 - AACR
Standardized and reproducible preclinical models that recapitulate the dynamics of prostate
cancer are urgently needed. We established a bank of transplantable patient-derived …

Patient-derived xenografts and organoids model therapy response in prostate cancer

S Karkampouna, F La Manna, A Benjak… - Nature …, 2021 - nature.com
Therapy resistance and metastatic processes in prostate cancer (PCa) remain undefined,
due to lack of experimental models that mimic different disease stages. We describe an …