The Potential Use of Peptides in Cancer Treatment

Bahram Yavari1,2, Reza Mahjub3, Masoud Saidijam1,2

  • 1Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.

Insights

Peptides show promise for targeted cancer therapy, overcoming limitations of traditional chemotherapy like drug resistance. Their unique properties enable selective cancer cell destruction and improved treatment outcomes.

Area of Science:

  • Oncology
  • Pharmacology
  • Biotechnology

Background:

  • Conventional chemotherapy faces challenges including drug resistance, cancer relapse, and secondary malignancies.
  • There is a critical need for novel therapeutic agents that selectively target cancer cells, including slow-growing and dormant ones, while bypassing chemoresistance.
  • Peptides are emerging as promising candidates due to their low immunogenicity, tissue penetrability, and ease of modification.

Purpose of the Study:

  • To review recent advances and future prospects of using peptides as therapeutic agents in cancer therapy.
  • To discuss the application of peptides in targeted cancer therapy, both as standalone agents and in combination therapies.
  • To explore the potential of peptides in molecular imaging for cancer diagnosis and treatment monitoring.

Main Methods:

  • Literature review of recent studies on peptide applications in cancer therapy.
  • Analysis of peptide properties relevant to cancer treatment, such as stability, activity, and targeting.
  • Discussion of challenges associated with peptide drug development and strategies to overcome them.

Main Results:

  • Peptides demonstrate potential for selective cancer cell destruction, addressing limitations of conventional chemotherapy.
  • Peptide-based therapies can be used alone or in combination with other treatments for enhanced efficacy.
  • Peptides show utility as carriers for targeted molecular imaging in cancer diagnosis and follow-up.

Conclusions:

  • Peptides represent a promising class of therapeutic agents for targeted cancer therapy.
  • Further research and development are warranted to overcome challenges and fully realize the potential of peptide-based cancer treatments.
  • Peptides offer a versatile platform for both therapeutic intervention and diagnostic applications in oncology.

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