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Updated: Dec 21, 2025

Author Spotlight: Development and Evaluation of a Compound Acne Rodent Model Using C. acnes and Oleic Acid
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Acne treatments: future trajectories.

C Dessinioti1, B Dreno2

  • 1Department of Dermatology, A. Syggros Hospital, University of Athens, Athens, Greece.

Clinical and Experimental Dermatology
|May 16, 2020
PubMed
Summary
This summary is machine-generated.

New acne therapies are needed for persistent cases. Future treatments may target skin microbiota diversity and insulin pathways, alongside holistic patient care addressing lifestyle and psychological factors.

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Area of Science:

  • Dermatology and Microbiology
  • Endocrinology

Background:

  • Current acne treatments have limitations for long-term management of recalcitrant or relapsing acne.
  • Key factors in acne pathogenesis include alterations in Cutibacterium acnes phylotypes and the insulin-like growth factor-1 (IGF-1) signaling pathway.

Purpose of the Study:

  • To explore novel therapeutic targets and approaches for acne treatment.
  • To discuss the potential of modulating the skin microbiota and insulin signaling for acne management.
  • To highlight the importance of a holistic approach considering internal and external factors affecting acne.

Main Methods:

  • Review of current literature on acne pathogenesis and treatment limitations.
  • Analysis of emerging therapeutic strategies targeting microbial diversity and metabolic pathways.
  • Discussion of the role of lifestyle, environmental, and psychological factors in acne.

Main Results:

  • Loss of skin microbiota diversity and dysregulation of the IGF-1 pathway are potential therapeutic targets.
  • Oral or topical probiotics and bacteriophages targeting specific C. acnes phylotypes show promise.
  • Insulin-sensitizing agents like metformin and inositols are potential treatments, though further research is needed.
  • A holistic approach integrating internal and external factors is crucial for comprehensive acne management.

Conclusions:

  • Novel therapeutic strategies for acne involve targeting microbial dysbiosis and metabolic pathways.
  • Probiotics, bacteriophages, and insulin-sensitizing agents represent promising avenues for future acne treatments.
  • A comprehensive, patient-centered approach addressing lifestyle and psychological well-being is essential for effective acne management.