Targeting Neutrophil Function as Therapy for Hidradenitis Suppurativa

Area of Science:

• Dermatology
• Immunology
• Inflammation research

Background:

• Hidradenitis suppurativa (HS) is a chronic inflammatory skin condition affecting 1% of the global population.
• HS significantly impacts patient quality of life, with current treatments showing limited efficacy.
• Neutrophils play a central role in HS pathogenesis, driving inflammation through various mechanisms.

Purpose of the Study:

• To review the role of neutrophils in HS.
• To explore emerging neutrophil-targeted therapies for HS.

Main Methods:

• Review of multi-omics and histopathology studies in HS.
• Analysis of current and emerging therapeutic strategies targeting neutrophil function.

Main Results:

• Neutrophil signatures are evident in HS lesions and circulation.
• Emerging therapies aim to inhibit neutrophil trafficking, serine proteases, and neutrophil extracellular traps (NETs).

Conclusions:

• Targeted neutrophil modulation represents a promising therapeutic avenue for HS.
• New strategies offer potential for improved outcomes in patients with significant unmet needs.