title: GSM9373612: ID74, Gemcitabine/Nab-Paclitaxel plus Oral Paricalcitol, pre-treatment, Center, 2; Homo sapiens; OTHER
library_construction_protocol: Two tumor biopsies were performed on most patients. One biopsy was performed during screening and one was performed after 4-6 weeks of treatment from the same metastatic site to acquire cores for formalin-fixed, paraffin-embedded (FFPE) blocks, frozen OCT blocks, and fresh tissue studies. Slides from FFPE tissue were hematoxylin and eosin (H&E)-stained, followed by review by a pathologist. If no viable tumor was identified in FFPE cores, OCT cores were converted to FFPE blocks if available. The GeoMx DSP libraries were prepared according to the manufacturer's instructions for the GeoMx Human Whole Transcriptome Atlas (WTA) assay.