Related Experiment Video

Updated: Aug 30, 2026

Basophil Activation Test for Allergy Diagnosis
07:22

Basophil Activation Test for Allergy Diagnosis

Published on: May 31, 2021

[The development of allergy to antibiotics]

Edward Rudzki1

  • 1Klinika Dermatologiczna Akademii Medycznej w Warszawie.

Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
|October 4, 2003
PubMed

Insights

This study surveys antibiotic allergy evolution, focusing on penicillin allergy. It examines shifts in immune responses and cross-reactions due to semi-synthetic penicillin use.

Area of Science:

  • Immunology
  • Pharmacology
  • Microbiology

Context:

  • Antibiotic resistance and allergy are significant global health concerns.
  • Penicillin has been a primary cause of antibiotic sensitization since the 1960s.
  • Understanding allergy evolution is crucial for optimizing antibiotic therapy.

Purpose:

  • To review the evolution of antibiotic allergies, with a focus on penicillin.
  • To analyze the impact of replacing benzyl penicillin with semi-synthetic alternatives.
  • To discuss allergy trends for other antibiotic classes like aminoglycosides and cephalosporins.

Summary:

  • The paper details the historical rise and decreasing incidence of penicillin allergy.
  • It highlights how shifts to semi-synthetic penicillins altered immune responses, decreasing immediate allergies while increasing delayed ones.
  • Cross-reactivity and hidden allergen sources are examined, alongside allergy evolution in aminoglycosides and cephalosporins.

Impact:

  • Provides insights into changing patterns of antibiotic-induced hypersensitivity.
  • Informs clinical practice regarding antibiotic selection and allergy management.
  • Contributes to a better understanding of drug-specific immune responses.

More Related Videos

Development of an in vitro model system for studying the interaction of Equus caballus IgE with its high-affinity receptor FcεRI07:31

Development of an in vitro model system for studying the interaction of Equus caballus IgE with its high-affinity receptor FcεRI

Published on: November 1, 2014

Zebrafish Animal Model for the Study of Allergic Reactions in Response to Tick Saliva Biomolecules07:01

Zebrafish Animal Model for the Study of Allergic Reactions in Response to Tick Saliva Biomolecules

Published on: September 16, 2022

Related Concept Videos

Development of Antibiotic Resistance01:30

Development of Antibiotic Resistance

Antibiotic resistance is a major public health concern that arises when bacteria evolve mechanisms to withstand the effects of antibiotic treatments. This resistance can be intrinsic, acquired through genetic mutations, or transferred between bacteria via horizontal gene transfer. The development of antibiotic resistance poses significant challenges in treating bacterial infections and necessitates ongoing research to develop new therapeutic strategies.Intrinsic resistance occurs when bacterial...
Allergic Reactions: Anaphylaxis01:30

Allergic Reactions: Anaphylaxis

Anaphylaxis is a severe, life-threatening hypersensitivity reaction mediated by Immunoglobulin E (IgE) antibodies. When IgE binds to allergens, it triggers the release of mediators– histamine, leukotrienes, and prostaglandins from mast cells and basophils. These mediators cause vasodilation, edema, and inflammation, leading to various symptoms.The primary allergens causing anaphylaxis include food items (e.g., peanuts, shellfish), drugs (e.g., penicillin, asparaginase, corticotropin, heparin),...
Allergic Reactions02:06

Allergic Reactions

Overview
Antibody Structure01:10

Antibody Structure

Overview
Antibodies, also known as immunoglobulins (Ig), are essential players of the adaptive immune system. These antigen-binding proteins are produced by B cells and make up 20 percent of the total blood plasma by weight. In mammals, antibodies fall into five different classes, which each elicits a different biological response upon antigen binding.
The Y-Shaped Structure of Antibodies Consists of Four Polypeptide Chains
Antibodies consist of four polypeptide chains: two identical heavy...
Allergic Drug Reactions01:27

Allergic Drug Reactions

Allergic reactions related to drugs are hypersensitivity responses driven by the immune system and bear no connection to the drug's therapeutic action. While drugs in isolation do not trigger an immune response, they can interact with endogenous proteins to form antigens. These antigens stimulate lymphocytes to produce antibodies. IgE-type antibodies attach themselves to mast cells. Upon subsequent exposure to the same stimulus, the antigen-antibody interaction is initiated, unleashing numerous...
Drug Toxicity: Allergic Reactions01:30

Drug Toxicity: Allergic Reactions

Drug-related allergies are immune-mediated responses triggered by the administration of pharmacological agents. These hypersensitivity reactions are classified based on the immune mechanisms involved. The four primary types—Type I, II, III, and IV—are mediated by different immunological pathways and exhibit distinct clinical manifestations.Type I Hypersensitivity/ IgE-Mediated Reactions: Immunoglobulin E (IgE) immediately mediates Type I hypersensitivity reactions. Upon initial exposure to a...