Gemcitabine Cisplatin and Durvalumab Experience in Advanced Biliary Tract Cancers: A Real-World, Multicentric Data From India.

Purpose: Biliary tract cancers (BTCs) are usually diagnosed in advanced stages, where treatment options are either palliative chemotherapy and/or best supportive care. The breakthrough results of the TOPAZ-1 trial demonstrated a 24% decrease in risk of death at 2 years with the addition of durvalumab to chemotherapy.

Materials And Methods: This was a multicenter retrospective cohort study conducted across 14 institutions in India.

Seed sequences mediate off-target activity in the CRISPR-interference system.

The CRISPR interference (CRISPRi) system is a powerful tool for selectively and efficiently silencing genes in functional genomics research applications. However, its off-target activity has not been systematically investigated. Here, we utilized a genome-wide CRISPRi-Cas9 single-guide RNA (sgRNA) library to investigate the presence of off-target activity and its effects on gene expression.

Liquid Biopsy for Detection of Pancreaticobiliary Cancers by Functional Enrichment and Immunofluorescent Profiling of Circulating Tumor Cells and Their Clusters.

Circulating tumor cells (CTCs) have historically been used for prognostication in oncology. We evaluate the performance of liquid biopsy CTC assay as a diagnostic tool in suspected pancreaticobiliary cancers (PBC). The assay utilizes functional enrichment of CTCs followed by immunofluorescent profiling of organ-specific markers.

Discordance in Recommendation Between Next-Generation Sequencing Test Reports and Molecular Tumor Boards in India.

Purpose: Accurate understanding of the genomic and transcriptomic data provided by next-generation sequencing (NGS) is essential for the effective utilization of precision oncology. Molecular tumor boards (MTBs) aim to translate the complex data in NGS reports into effective clinical interventions. Often, MTB treatment recommendations differ from those in the NGS reports.