The RNU6-113P gene is a member of the small nucleolar RNA (snoRNA) family, specifically part of the U6 small nuclear RNA (snRNA) family which plays a key role in the modification and processing of pre-mRNA. The RNU6-113P gene is classified as a pseudogene, which means it is a non-functional segment of DNA that resembles an active gene but typically lacks the ability to encode a functional protein.

### 1. Associated Genes:
While the summaries provided might not explicitly list associated genes, snoRNAs like RNU6-113P are often functionally linked to other snoRNAs and genes involved in RNA processing. Some genes or loci potentially related to RNU6-113P include:

- Other members of the RNU6 gene family (e.g., RNU6-1, RNU6-2)
- Genes involved in RNA splicing machinery (like components of the spliceosome)

### 2. Aging and Age-Related Diseases:
While specific associations between RNU6-113P and aging or age-related diseases may not be extensively documented, small nucleolar RNAs are critical for the post-transcriptional modification of ribosomal RNA (rRNA) and can influence cellular stress responses. Disruptions or dysregulation of snoRNAs, including pseudogenes like RNU6-113P, have been hypothesized to play a role in:

- Cellular senescence
- Cancer, particularly specific types that are age-related, such as colorectal or breast cancers

### 3. Drug Interactions:
Currently, there are no specific drugs or drug classes directly known to interact with RNU6-113P since it is a pseudogene and no active protein is produced from this gene. However, general therapeutics that affect the RNA processing machinery, such as spliceosome inhibitors, might indirectly impact the function or expression of snoRNAs, including RNU6-113P.

### 4. Pathways and Biological Processes:
RNU6-113P is involved in various biological processes, mainly related to RNA processing. Some notable pathways and biological processes include:

- **RNA Splicing**: RNU6-113P may participate in the spliceosomal assembly process.
- **Post-Transcriptional Modification**: Like other snoRNAs, it is assumed to contribute to the modification of rRNA, although exact details may not be characterized for this specific pseudogene.
- **Cellular Stress Response**: The regulation of RNA splicing can be critical for the cellular response to stress, which is important in both aging and disease contexts.

### Summary:
In summary, RNU6-113P is a small nucleolar RNA pseudogene associated with RNA processing, particularly pre-mRNA splicing. While its direct implications in aging, disease, and drug interactions are not well defined given its pseudogenic nature, it may play a role in broader biological processes involving RNA modulation. Further research is essential to fully elucidate any potential connections.