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Recent Advances in Cancer Vaccines: Challenges, Achievements, and Futuristic Prospects

Madhu Gupta1, Abhishek Wahi1, Priyanka Sharma1

  • 1Department of Pharmaceutics, School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, New Delhi 110017, India.

Vaccines
|December 23, 2022
PubMed

Insights

Therapeutic cancer vaccines offer a promising approach to overcome limitations of conventional treatments. These vaccines enhance drug delivery and stimulate long-term antitumor immunity for improved cancer therapy.

Area of Science:

  • Oncology
  • Immunology
  • Biotechnology

Background:

  • Conventional cancer treatments face challenges like poor drug solubility and short circulation times.
  • Therapeutic cancer vaccines present a viable strategy to improve anticancer drug efficacy and targeting.
  • Existing treatments have limited success against many solid tumors.

Purpose of the Study:

  • To review the advancements in therapeutic cancer vaccines for improved cancer treatment.
  • To discuss the mechanisms, adjuvants, and types of cancer vaccines.
  • To explore the clinical applications and future potential of cancer vaccines.

Main Methods:

  • Review of current literature on cancer vaccines and antigens.
  • Analysis of different vaccine types, including DNA and mRNA-based vaccines.
  • Discussion of vaccine adjuvants and their mechanisms of action.

Main Results:

  • Cancer vaccines stimulate antitumor immunity by delivering antigens like nucleic acids and peptides.
  • Vaccines aim to induce long-term immune memory, promoting tumor regression and preventing recurrence.
  • Various vaccine platforms show potential for treating solid tumors with minimal side effects.

Conclusions:

  • Therapeutic cancer vaccines are a promising strategy to enhance cancer treatment efficacy.
  • Further research into vaccine applications and clinical use can improve patient outcomes.
  • Cancer vaccines offer a potential path towards eradicating cancer cells and preventing metastasis.
Keywords:
antigencancerimmunotherapynucleic acidpeptidesvaccine

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