### OR4N4C Gene Overview

**Gene Symbol:** OR4N4C  
**Function:** The OR4N4C gene encodes an olfactory receptor that is part of the G protein-coupled receptor (GPCR) superfamily. This receptor is predicted to be integral to the cell membrane and plays a critical role in receiving chemical stimuli that are involved in the sensory perception of smell.

### 1. Associated Genes
The OR4N4C gene is part of a large family of olfactory receptor genes, and while specific gene interactions might not be extensively documented, it is commonly correlated with other olfactory receptor genes, including:

- **OR4N4:** A closely related gene within the olfactory receptor family.
- **OR family members (such as OR1, OR2, OR3, etc.):** These genes collectively contribute to the diverse ability to detect various odorant molecules and may show functional or regulatory relationships with OR4N4C.

### 2. Age-Related Information
Currently, there is limited direct evidence linking the OR4N4C gene to aging or age-related diseases. However, olfactory function is known to decline with age, and changes in olfactory receptors may contribute to decreased sense of smell in older adults. Diagnostic markers for neurodegenerative diseases like Alzheimer’s disease often include olfactory dysfunction, but specific research connecting OR4N4C to aging processes or related pathologies is scarce.

### 3. Drug Interactions
As of the current knowledge up to October 2023, there are no specific drugs or drug classes explicitly documented to interact with the OR4N4C gene or its protein product. However, due to its classification as an olfactory receptor, it could potentially be influenced by compounds that modulate olfactory signaling or experimental pharmacological agents targeting GPCRs. 

### 4. Pathways and Biological Processes
The OR4N4C gene is involved in several key biological processes, including but not limited to:

- **G Protein-Coupled Receptor Signaling Pathway:** This canonical pathway is critical for various cellular responses triggered by the activation of GPCRs upon ligand binding.
- **Detection of Chemical Stimuli:** As an olfactory receptor, it plays a vital role in the sensory perception of smell, contributing to the olfactory signaling pathway.
- **Sensory Perception:** Involved in biological processes related to detecting odorants, which is crucial for behavior and environmental interaction.

In summary, the OR4N4C gene contributes to the complex world of olfaction through its role as an odorant receptor, although its pharmacological relevance and connections to aging still warrant further research.