The RNA5SP152 gene is a small nucleolar RNA (snoRNA) gene that is classified among the C/D box snoRNAs. This specific snoRNA is involved in the modification of ribosomal RNA (rRNA), particularly in the 28S rRNA methylation process. Below, I have elaborated on the aspects requested:

### 1. Associated Genes
While specific associations with other genes may not be highlighted in primary databases like NCBI and UniProt, snoRNAs, including RNA5SP152, can influence the expression and processing of nearby genes within the same genomic region. Thus, genes that are co-regulated or whose expression may be influenced by RNA5SP152 are typically related to ribosomal function and can include various ribosomal protein genes.

### 2. Aging and Age-Related Diseases
The direct association of RNA5SP152 with aging or age-related diseases is not extensively characterized in scientific literature. However, alterations in snoRNAs and rRNA modification are increasingly implicated in the general process of cellular aging and in age-related pathologies. Dysregulation of snoRNA expression has been observed in various cancers and other age-related disorders, possibly leading to defects in ribosome biogenesis and cellular homeostasis.

### 3. Drug Interactions
Currently, no specific drugs or drug classes are documented to interact directly with RNA5SP152. However, since snoRNA functions can impact ribosomal function and therefore protein synthesis, general therapeutic agents affecting ribosome activity (like chemotherapy agents targeting rapidly dividing cells) may inadvertently affect pathways involving such snoRNAs.

### 4. Pathways and Biological Processes
RNA5SP152 is primarily involved in:
- **Ribosome Biogenesis**: It plays a role in the modification of rRNA, which is essential for the formation of ribosomes.
- **Methylation**: As a C/D box snoRNA, it is engaged in the 2'-O-methylation of rRNA, which is crucial for the proper functioning of ribosomes and protein synthesis.
- **RNA Processing**: It may facilitate the processing of pre-rRNA into mature rRNA forms.

In summary, RNA5SP152 is involved primarily in ribosomal RNA modification, a critical process for maintaining cellular homeostasis and function. While direct associations with aging and drug interactions are not well established, its implications in ribosomal function highlight its biological relevance. Further research may elucidate more detailed connections in these areas.