Biliary tract cancers: current knowledge, clinical candidates and future challenges.

Biliary tract cancers (BTCs) are rare with poor prognosis. Due to the advent of genomic sequencing, new data have emerged regarding the molecular makeup of this disease. To add to the complexity, various subtypes also harbor a varied genetic composition.

Biliary Tract Cancer: Implicated Immune-Mediated Pathways and Their Associated Potential Targets.

There is a well-established link between biliary tract cancers (BTC) and chronic inflammatory conditions such as primary sclerosing cholangitis, chronic cholecystitis, chronic cholelithiasis, liver fluke-associated infestations, and chronic viral hepatic infections. These associated risk factors highlight the potential for development of immune-modulatory agents in this poor-prognostic disease group with limited treatment options. Clinical trials have evaluated the role of immune cells, inflammatory biomarkers, vaccines, cytokines, adoptive cell therapy, and immune checkpoint inhibitors in patients with BTC.

Targeting the Epidermal Growth Factor Receptor in Addition to Chemotherapy in Patients with Advanced Pancreatic Cancer: A Systematic Review and Meta-Analysis.

Overexpression of epidermal growth factor receptors (EGFR) occurs in >90% of pancreatic ductal adenocarcinomas (PDACs) and is associated with a poorer prognosis. A systematic review of electronic databases identified studies exploring the addition of EGFR-targeted treatment to chemotherapy in patients with locally advanced (LA)/metastatic PDAC. Efficacy, safety and tolerability of EGFR-targeted therapy were explored using meta-analysis of randomised controlled trials (RCTs).

Beyond EGFR and ALK inhibition: unravelling and exploiting novel genetic alterations in advanced non small-cell lung cancer.

During the last decade, thoracic oncology has witnessed an unprecedented outburst of knowledge regarding molecular biology of non small-cell lung cancer (NSCLC). The implementation of high-throughput sequencing analysis and genomic technologies has led to the identification of novel molecular events that characterize NSCLC transformation and may represent critical oncogenic drivers amenable to targeted therapy. Among these, the presence of activating mutations of the epidermal growth factor receptor (EGFR) gene and of chromosomic rearrangements in the anaplastic-lymphoma kinase (ALK) proto-oncogene, have been the first well characterized genetic alterations with corresponding targeted agents to enter the clinical arena.

The role of chemotherapy in the modern management of melanoma.

The last 4 years have seen dramatic changes in the treatment of advanced melanoma, largely based on advances in targeted therapy and immunotherapy. This article examines the role of chemotherapy in the modern management of melanoma. We examine the evidence for promising new agents and discuss their position in the sequencing of treatment options for patients with advanced disease.