### SNORD73B Gene Overview

**Gene Symbol:** SNORD73B  
**Location:** Human chromosome 14

**Function:** The SNORD73B gene encodes a small nucleolar RNA (snoRNA) that is part of the C/D box snoRNA family, involved primarily in the biogenesis and modification of ribosomal RNA (rRNA). snoRNAs like SNORD73B typically guide the 2'-O-methylation of ribosomal RNA and other RNA substrates, influencing the maturation and function of ribosomes.

### 1. Associated Genes
While the specific summaries provided may not reference other associated genes, common genes often studied alongside SNORD73B or within the context of snoRNA networks include:
- **RNU2-1**: another small nucleolar RNA that may operate within similar pathways.
- **MAGOH**: involved in exon junction complex formation and RNA processing.
- **RPPH1**: which is involved in the processing of precursor RNAs.

### 2. Aging and Age-Related Diseases
As of the latest data, there is limited direct evidence linking SNORD73B specifically to aging or age-related diseases. However, snoRNAs have been implicated in cellular processes that are relevant to longevity and various age-related pathologies, including:
- The general decline in ribosome biogenesis and function with age.
- Aberrations in snoRNA expression patterns in various cancers and age-related conditions.

Future studies could shed more light on any specific role that SNORD73B may play in the aging process or related diseases.

### 3. Drug Interactions
Currently, there is no specific drug or drug class directly associated with SNORD73B. However, snoRNA function can be indirectly influenced by chemical agents that target ribosome biogenesis or function:
- **Antibiotics**: Such as aminoglycosides and macrolides that can affect ribosomal function, potentially altering the functional environment for snoRNAs.
- **Chemotherapeutic agents**: Affecting RNA synthesis and metabolism may also have downstream effects on snoRNA activity.

### 4. Pathways and Biological Processes
SNORD73B is involved in various biological processes, including:
- **Ribosome biogenesis**: As part of the machinery that modifies rRNA, predominantly in the nucleolus.
- **RNA methylation**: Specifically, it provides guidance for the 2'-O-methylation of ribosomal RNA.
- **Response to cellular stress**: Small nucleolar RNAs play roles in regulating the stability and processing of rRNA under various cellular conditions.

### Summary
SNORD73B is an important snoRNA implicated in rRNA biogenesis and modification, with potential connections to aging and related cellular processes. Although direct drug associations and detailed associations with aging are currently limited, ongoing research may further clarify its biological significance and therapeutic potential in age-related contexts.