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Related Concept Videos

Autoimmune Disorders01:29

Autoimmune Disorders

Autoimmune diseases are a group of disorders in which the body's immune system mistakenly attacks its own cells, tissues, and organs. This results from an overactive immune response against substances and tissues normally present in the body. Let's delve into the concept and mechanism of autoimmune diseases from an immune system point of view, explore different causes and examples of such diseases, and discuss potential solutions.
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Hydroxychloroquine: from malaria to autoimmunity.

Ilan Ben-Zvi1, Shaye Kivity, Pnina Langevitz

  • 1Rheumatology Unit, Zabludowicz Center for Autoimmune Diseases and Department of Internal Medicine F, Sheba Medical Center, Tel-Hashomer, Israel.

Clinical Reviews in Allergy & Immunology
|January 12, 2011
PubMed
Summary
This summary is machine-generated.

Antimalarials like quinine, chloroquine, and hydroxychloroquine demonstrate significant immunomodulatory effects beyond malaria. Their established roles in rheumatic and skin diseases are expanding to new therapeutic applications.

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Area of Science:

  • Pharmacology
  • Immunology
  • Rheumatology

Background:

  • Quinine, an early antimalarial, and its derivatives (chloroquine, hydroxychloroquine) have shown broad therapeutic potential.
  • These drugs possess significant immunomodulatory properties.

Purpose of the Study:

  • To review the immunomodulatory mechanisms of antimalarials.
  • To summarize current evidence for their use in various diseases.
  • To explore potential novel applications of antimalarials.

Main Methods:

  • Literature review of studies on antimalarials.
  • Analysis of immunomodulatory mechanisms.
  • Evaluation of clinical evidence for therapeutic effects.

Main Results:

  • Antimalarials are established treatments for systemic lupus erythematosus and rheumatoid arthritis.
  • Evidence supports their use in dermatological conditions and chronic Q fever.
  • Emerging evidence suggests metabolic, cardiovascular, antithrombotic, and antineoplastic benefits.

Conclusions:

  • Antimalarials possess diverse immunomodulatory actions.
  • Their therapeutic applications extend beyond malaria to rheumatology, dermatology, and potentially oncology.
  • Further research into novel applications is warranted.