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Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
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Current advances in targeted therapies for metastatic gastric cancer: improving patient care

Pedro Nazareth Aguiar1, Thiago Pimentel Muniz1, Raelson Rodrigues Miranda1

  • 1Division of Medical Oncology, Federal University of São Paulo, São Paulo, Brazil.

Future Oncology (London, England)
|February 4, 2016
PubMed

Insights

Individual biomarkers are crucial for guiding targeted therapy in metastatic gastric cancer. Personalized biomarker evaluation is essential for improving patient survival and reducing costs, as tumors are heterogeneous.

Area of Science:

  • Oncology
  • Medical Genetics

Background:

  • Metastatic gastric cancer treatment relies on targeted therapies.
  • Current targeted therapy selection is limited by biomarker understanding.

Purpose of the Study:

  • To review advances in targeted therapies for metastatic gastric cancer.
  • To highlight the importance of personalized biomarkers in treatment selection.

Main Methods:

  • Literature review of current advances in targeted therapies.
  • Analysis of the role of biomarkers in patient selection.

Main Results:

  • HER2 overexpression is the only established predictive biomarker.
  • Gastric tumors exhibit significant heterogeneity.
  • Individual biomarkers are not fully elucidated but are key to effective therapy.

Conclusions:

  • Personalized biomarker evaluation is paramount for improving outcomes in advanced gastric cancer.
  • Understanding tumor heterogeneity is critical for novel therapeutic development.
  • Optimizing patient selection based on biomarkers can enhance survival and reduce healthcare costs.
Keywords:
current advancesgastric cancergastric cancer therapypatient caretargeted therapy

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