Advances in the research and application of neurokinin-1 receptor antagonists

Xiangyu Hong1, Junjie Ma1, Shanshan Zheng1

  • 1College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou 310018, China.

Insights

The substance P (SP)/neurokinin-1 receptor (NK-1R) system is implicated in diseases like COVID-19 and cancer. NK-1R antagonists show promise as broad-spectrum antitumor agents, with strategies to enhance their efficacy.

Area of Science:

  • Pharmacology
  • Oncology
  • Neuroscience

Background:

  • The substance P (SP)/neurokinin-1 receptor (NK-1R) system is increasingly recognized for its role in various pathophysiological conditions, including COVID-19 symptoms and cancer progression.
  • Upregulation of NK-1R and SP/NK-1R system activation correlate with multiple carcinoma types and poorer clinical outcomes.

Conclusions:

  • Modulation of the SP/NK-1R system via antagonists offers a promising therapeutic avenue for various diseases and cancers.
  • Enhancing drug delivery and combining therapies can improve the efficacy of NK-1R antagonists.
  • NK-1R antagonists hold potential for alleviating symptoms and improving patient quality of life.

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