Description
The organoids from the biopsy showed a similar mucinous histology that was diffusely positive for AR and pan-cytokeratin. When grafted into mice, the tumor exhibited the identical histology as well as positivity for AR and pan-cytokeratin. The established organoid line exhibits a double time of 1 week.
Source
MSK-PCa3 is derived from a patient who presented with metastatic prostate cancer to the pelvic lymph nodes with a diagnosis PSA of only 1.53 ng/dl. Biopsy showed adenocarcinoma with mucinous features that was positive for AR but negative for PSA. Despite a PSA response to <0.05 ng/dl, the patient progressed radiographically and a second biopsy was performed.
Inventors
- Yu Chen, MD, PhD, Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center
- Dong Gao, PhD, formerly at Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center
Key References
Gao D, et al. Organoid Cultures Derived from Patients with Advanced Prostate Cancer. Cell, 2014;159(1):176-87.
Licensing Information
This organoid cell line may be licensed nonexclusively for research or commercial purposes.
Contact Information
For licensing requests: please contact TRMOTDRTM@mskcc.org.