A Comparative Study of Methyl-BEAMing and Droplet Digital PCR for Gene Promoter Hypermethylation Detection.

is responsible for the direct repair of O6-methylguanine lesions induced by alkylating agents, including temozolomide. promoter hypermethylation is a well-established biomarker for temozolomide response in glioblastoma patients, also correlated with therapeutic response in colorectal cancer. The ARETHUSA clinical trial aims to stratify colorectal cancer patients based on their mismatch repair status.

Retreatment with anti-EGFR monoclonal antibodies in metastatic colorectal cancer: Systematic review of different strategies.

Background: Despite advances in precision oncology and immunotherapy of tumors, little progress has been made in metastatic colorectal cancer (mCRC) in recent years. Therefore, making the most of available therapies is a necessity. Several studies, based on the pulsatile behavior of RAS clones under EGFR blockade, investigated whether readministration of EGFR-targeted agents is effective beyond second line.

TRKA expression and gene copy number across solid tumours.

Aims: Neurotrophic Tropomyosin Kinase Receptor 1 () gene encodes for the protein Tropomyosin-related kinase A (TRKA). Deregulated activity of TRKA has been shown to have oncogenic potential. We present here the results of an immunohistochemical (IHC) observational cohort study of TRKA expression together with gene copy number (GCN) assessment in various solid tumours.