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Mechanisms of resistance against cancer therapeutic drugs

Shailja Chatterjee, Satyawan G Damle, Anil K Sharma1

  • 1Department of Oral and Maxillofacial Pathology, M.M.C.D.S.R., M.M. University, Mullana (Haryana)- 133207, India. shailjachatterjee@gmail.com.

Current Pharmaceutical Biotechnology
|November 28, 2014
PubMed

Insights

Cancer drug resistance arises from complex cellular pathway dysregulation. This paper examines how cancers evade traditional therapies, hindering effective treatment outcomes.

Area of Science:

  • Oncology
  • Molecular Biology
  • Cell Biology

Background:

  • Cancer involves dysregulated cellular pathways affecting cell cycle, DNA repair, protein synthesis, apoptosis, and cytoskeleton.
  • Traditional cancer treatments targeting these pathways often face resistance.
  • Drug resistance complicates achieving a cure for many cancer types.

Purpose of the Study:

  • To analyze the mechanisms by which various cancers develop resistance to therapeutic drugs.
  • To provide insights into the molecular basis of therapeutic resistance in oncology.

Main Methods:

  • Literature review and analysis of existing research on cancer drug resistance mechanisms.
  • Examination of cellular pathways implicated in treatment evasion.

Main Results:

  • Identification of multiple molecular mechanisms contributing to cancer drug resistance.
  • Understanding how cancers adapt to overcome therapeutic interventions.

Conclusions:

  • Cancer drug resistance is a significant challenge in oncology, driven by complex cellular adaptations.
  • Further research into resistance mechanisms is crucial for developing more effective cancer therapies.

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