What question did this study set out to answer?

To explore the antibacterial and immunomodulatory effects of nitric oxide-releasing hyaluronic acid in acne treatment.

February 9, 2026RSC Advances1 citationsOpen Access

Nitric oxide-releasing hyaluronic acid as an antibacterial and immunomodulatory acne therapeutic

SPSamantha L. Picciotti TJTania M. Jenkins TRTsian D. Ramrattan

Key Points

To explore the antibacterial and immunomodulatory effects of nitric oxide-releasing hyaluronic acid in acne treatment.
In vitro analysis of the antibacterial activity of nitric oxide-releasing hyaluronic acid.
Assessment of cell proliferation, sebum production, and inflammation modulation.
Comparative evaluation with conventional acne treatments.
Demonstrates significant antibacterial activity against acne-related bacteria.
Modulates cell proliferation and reduces sebum production.
Decreases inflammation, highlighting its therapeutic potential.

Abstract

The dual activity of hyaluronic acid (HA) and nitric oxide (NO) elicits antibacterial activity and modulates cell proliferation, sebum production, and inflammation in vitro , representing a promising alternative to conventional acne treatment.

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