Teerada Siripoon, Conor O'Donnell, Zhaohui Jin, Amit Mahipal
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引用次数: 0
Abstract
Introduction: Cholangiocarcinoma is the rare and aggressive tumor with poor prognosis and limited therapeutic options. Recently, there have been promising developments in molecular targeted therapies for patients following the progression of first-line chemotherapy and immunotherapy combinations. Dysregulation of fibroblast Growth Factor Receptor (FGFR) signaling is significantly associated with tumorigenesis of intrahepatic cholangiocarcinoma and has been identified as a targetable alteration. This was possible through the discovery of crucial insights into the biochemical mechanisms and pathophysiology of the FGFR pathway.
Areas covered: This review summarizes the current state of FGFR targeted therapies, mechanisms of resistance, and future directions for FGFR-targeted therapies in patients with cholangiocarcinoma.
Expert opinion: Currently, pemigatinib and futibatinib are FDA approved FGFR-targeted therapies that have demonstrated remarkable responses. However, there is still a significant proportion of patients whose disease remains intrinsically resistant to treatment and most patients eventually develop secondary resistance after an initial response. Additionally, unique side effects of FGFR inhibitors may limit their efficacy in clinical practice and can have detrimental effects on quality of life. Several novel FGFR inhibitors are currently being investigated to overcome resistance mechanisms and reduce toxicities.
期刊介绍:
Expert Opinion on Investigational Drugs (ISSN 1354-3784 [print], 1744-7658 [electronic]) is a MEDLINE-indexed, peer-reviewed, international journal publishing review articles and original papers on drugs in preclinical and early stage clinical development, providing expert opinion on the scope for future development.
The Editors welcome:
Reviews covering preclinical through to Phase II data on drugs or drug classes for specific indications, and their potential impact on future treatment strategies
Drug Evaluations reviewing the clinical and pharmacological data on a particular drug
Original Research papers reporting the results of clinical investigations on agents that are in Phase I and II clinical trials
The audience consists of scientists, managers and decision-makers in the pharmaceutical industry, and others closely involved in R&D.