Pheromones cause disease: pheromone/odourant transduction.

Area of Science:

• Olfactory neuroscience
• Chemosensory receptor mechanisms
• Medical research

Background:

• The accepted model of olfaction involves odorant molecules moving through a lymph to a receptor membrane.
• This model faces challenges with non-soluble odorants, requiring carrier proteins for transport.
• An alternative electrical chemosensory model is proposed.

Purpose of the Study:

• To compare the accepted transduction model of olfaction with a novel electrical chemosensory model.
• To highlight the advantages of the proposed electrical model.
• To explore the implications of pheromones in disease etiology.

Main Methods:

• Comparison of established olfactory transduction mechanisms with a proposed electrical model.
• Description of the proposed model involving ion sequestration and release by pheromone-binding proteins.
• Postulation of electrical events in extracellular mucus leading to dendrite excitation.

Main Results:

• The proposed electrical chemosensory model offers a new perspective on odorant detection.
• Odorant-binding proteins play a role in modulating ion concentrations and electrical potentials.
• The model suggests a mechanism for pheromone detection via electrical signaling.

Conclusions:

• The new electrical chemosensory model provides a more comprehensive explanation for smell transduction.
• Pheromones are implicated in the etiology of infectious, psychiatric, and autoimmune diseases.
• This research has significant implications for understanding sensory mechanisms and disease pathways.