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Updated: Dec 15, 2025

Sublingual Immunotherapy as an Alternative to Induce Protection Against Acute Respiratory Infections
Published on: August 30, 2014
T-UCRs with digestive and respiratory diseases
Yajun Wang1, Di Zhou1, Yuan Feng1
1School of Traditional Chinese Materia Medica, Key Laboratory of Computational Chemistry-Based Natural Antitumor Drug, Shenyang Pharmaceutical University, Shenyang 110016, China.
Ultraconserved RNA regions (T-UCRs) are crucial in both digestive and respiratory diseases, highlighting the gut-lung axis. This review explores T-UCRs
Area of Science:
- Histoembryology and molecular biology
Background:
- The lung, gaster, and intestines share homologous origins from gastrula endoderm.
- The gut-lung axis describes the interplay between intestinal and lung pathologies.
- Ultraconserved RNA regions (T-UCRs) are highly conserved and implicated in various diseases.
Purpose of the Study:
- To review recent findings on T-UCRs in digestive and respiratory diseases, focusing on the gut-lung axis.
- To identify T-UCRs and their targets relevant to gut-lung axis pathologies.
- To provide a foundation for future therapeutic strategies targeting T-UCRs.
Main Methods:
- Literature review of recent studies on T-UCRs in digestive and respiratory diseases.
- Analysis of T-UCRs' roles within the context of the gut-lung axis.
- Identification of T-UCRs and their potential targets.
Main Results:
- T-UCRs are increasingly recognized for their significant roles in both digestive and respiratory disease pathogenesis.
- Specific T-UCRs have been linked to conditions affecting the gut and lungs.
- The gut-lung axis provides a framework for understanding shared T-UCR involvement.
Conclusions:
- T-UCRs represent a critical link between digestive and respiratory systems.
- Understanding T-UCRs in the gut-lung axis is vital for disease diagnosis and treatment.
- T-UCRs and their targets offer promising avenues for novel drug development.
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