Histamine: an undercover agent in multiple rare diseases?

Area of Science:

• Biochemistry
• Genetics
• Pharmacology

Background:

• Histamine is a biogenic amine with diverse physiological roles, including immune response, neurotransmission, and gastric secretion.
• Its effects are mediated through four G-protein coupled receptors, forming complex, tissue-specific signaling networks.
• Dysregulation of histamine pathways is implicated in various pathological conditions.

Purpose of the Study:

• To investigate the potential link between histamine-related factors and rare/orphan diseases.
• To identify novel rare diseases associated with histamine physiopathology.
• To explore the utility of these findings for personalized medicine.

Main Methods:

• Utilized a computationally assisted text mining approach.
• Analyzed data to identify connections between histamine and rare diseases.
• Integrated newly identified disease data for further insight.

Main Results:

• Identified over 25 rare diseases associated with histamine physiopathology.
• Established a link between alterations in histamine-related factors and the etiology of rare diseases.
• Generated a dataset for understanding molecular causes of rare diseases.

Conclusions:

• Histamine dysregulation is implicated in the pathogenesis of numerous rare diseases.
• The identified rare diseases offer new avenues for research into molecular mechanisms.
• Findings support the development of targeted interventions and personalized medicine approaches for rare diseases.