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Related Experiment Video

Updated: Nov 20, 2025

Immunometabolic Circuits in Infection for Advancing Host Directed Therapies
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Leptin in skin disease modulation.

Xin Su1, Guoming Zhang1, Ye Cheng1

  • 1Department of Cardiology, the Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, Fujian, China.

Clinica Chimica Acta; International Journal of Clinical Chemistry
|January 24, 2021
PubMed
Summary
This summary is machine-generated.

Obesity-related hormonal changes, particularly involving leptin, impact skin health. This review explores leptin

Keywords:
Immune systemLeptinObesityPsoriasisSkin disease

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Area of Science:

  • Biochemistry
  • Dermatology
  • Endocrinology

Background:

  • Obesity is linked to dysfunctional adipocytes secreting pro-inflammatory adipokines like TNF-α, IL-6, and leptin.
  • Leptin exhibits diverse functions, including stimulating angiogenesis and pro-inflammatory cytokine production, mediated by widespread leptin receptors.
  • Leptin resistance, receptor, and signaling issues are implicated in metabolic syndrome, wound healing, hair cycles, and skin diseases.

Purpose of the Study:

  • To review the biochemistry of leptin action.
  • To explore the potential role of leptin in the pathophysiology of various skin diseases.

Main Methods:

  • Literature review of studies on leptin, adipokines, and skin pathophysiology.
  • Discussion of biochemical mechanisms of leptin signaling.
  • Analysis of clinical associations between leptin levels and skin conditions.

Main Results:

  • Leptin's pleiotropic effects extend to processes relevant to skin health.
  • Impaired leptin signaling is associated with conditions like psoriasis, lupus erythematosus, and skin cancer.
  • The precise role of leptin in skin disease pathogenesis requires further elucidation.

Conclusions:

  • Leptin's complex role in skin pathophysiology warrants further investigation.
  • Understanding leptin's mechanisms may offer new therapeutic targets for dermatological conditions.
  • Further research is needed to clarify leptin's specific contributions to skin diseases.