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Personalized medicine in pancreatic cancer: the revolution has begun

Raphaël Maréchal1,2, Francesco Puleo1,2, Anne Demols1

  • 1Department of Gastroenterology & Gastrointestinal Cancer Unit, Erasme Hospital, Université Libre de Bruxelles, Route de Lennik 808, 1070 Brussels, Belgium.

Personalized Medicine
|May 12, 2018
PubMed

Insights

Pancreatic cancer (PDAC) management needs molecular insights due to its heterogeneity. Personalized therapy and molecular profiling are crucial for developing effective clinical trials and improving patient outcomes.

Area of Science:

  • Oncology
  • Genomics
  • Translational Research

Background:

  • Pancreatic ductal adenocarcinoma (PDAC) has a poor prognosis, with limited success for current chemotherapy and targeted therapies in unselected patients.
  • Recent advances in understanding PDAC's genomic landscape reveal significant heterogeneity.
  • This heterogeneity necessitates a shift towards molecular characterization for personalized treatment strategies.

Purpose of the Study:

  • To review the opportunities and limitations of molecularly driven strategies in pancreatic cancer research and management.
  • To highlight the importance of tissue acquisition and molecular biomarkers in future clinical trials.

Main Methods:

  • Review of current literature on pancreatic ductal adenocarcinoma genomics and therapeutic strategies.
  • Discussion of translational research opportunities in resectable PDAC using neoadjuvant therapy, functional imaging, and tissue analysis.
  • Emphasis on integrating molecular profiling into clinical trial design.

Main Results:

  • Current treatments for pancreatic cancer are largely ineffective in unselected populations.
  • Molecular characterization of PDAC reveals substantial heterogeneity.
  • Resectable disease provides a platform for translational research and evaluating treatment response.

Conclusions:

  • Personalized therapy based on molecular profiling is essential for advancing pancreatic cancer treatment.
  • Tissue acquisition and molecular biomarker integration are critical for developing effective, molecularly driven clinical trials.
  • A reorientation of management and research strategies towards molecular characterization is urgently needed for PDAC.
Keywords:
expression profilinggenomicneoadjuvant therapypancreatic cancerprognostic and predictive biomarkers

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