Endoplasmic Reticulum Stress and Allergic Diseases

Area of Science:

• Immunology
• Molecular Biology
• Precision Medicine

Background:

• Allergic diseases exhibit significant heterogeneity with diverse endotypes.
• Current research often focuses on type 2 immune responses, neglecting non-type 2 pathways.
• Non-type 2 immune responses are crucial in severe, corticosteroid-resistant allergic conditions.

Purpose of the Study:

• To review current knowledge on endoplasmic reticulum (ER) stress and its connection to allergic diseases.
• To explore the therapeutic potential of targeting ER stress within a precision medicine framework for allergies.

Main Methods:

• Literature review integrating recent findings on ER stress and allergic inflammation.
• Analysis of endotype-driven therapeutic strategies in allergic diseases.

Main Results:

• Emerging evidence links ER stress pathways to immune and inflammatory responses in allergies.
• ER stress represents a potential novel endotype for targeted therapeutic interventions.
• Non-type 2 immune responses, often linked to ER stress, require further investigation for therapeutic development.

Conclusions:

• ER stress pathways offer a promising new avenue for endotype-driven precision medicine in allergic diseases.
• Targeting ER stress could lead to more effective treatments for specific patient subgroups, especially those with non-type 2 inflammation.