The RN7SL464P gene is a non-coding RNA gene belonging to the class of small nucleolar RNAs (snoRNA). This particular gene is classified as a processed pseudogene, meaning it has originated from the duplication or retrotranscription of a functional RNA and has lost its ability to encode a functional protein.

### 1. Associated Genes:
As RN7SL464P is a pseudogene with limited functional annotation, there may not be well-defined associations with other genes. However, nonspecific interactions may exist within clusters of snoRNAs or RNA processing pathways. Other small nucleolar RNAs (snoRNAs) and ribosomal RNA (rRNA) processing factors could be considered in peripheral associations, but specific genes directly linking to RN7SL464P are less documented. 

### 2. Aging and Age-Related Diseases:
Current research data focusing on RN7SL464P and its direct role in aging or age-related diseases are minimal or nonexistent. However, snoRNAs, in general, can play roles in ribosomal RNA biogenesis and post-transcriptional modifications. Dysregulation of snoRNAs has been observed in various contexts of cancer and could theoretically be related to aging processes, but specific associations with RN7SL464P and age-related diseases have yet to be established in the literature.

### 3. Drug Interactions:
Specific drug interactions with RN7SL464P have not been clearly defined due to its classification as a pseudogene and limited functional activity. There are no known drug classes directly interacting with this gene, consistent with its non-coding and often regulatory nature. That said, advancements in understanding RNA interactions and regulation within pathways could yield indirect effects through other connected biomolecular processes.

### 4. Pathways and Biological Processes:
The RN7SL464P gene is primarily associated with the following biological processes:

- **Ribosome Biogenesis**: Being part of the snoRNA family, it may play a role in the processing and modification of rRNA, a crucial step in ribosome assembly.
- **RNA Processing**: snoRNAs are known for their role in guiding chemical modifications of other RNAs. Although direct mapping for RN7SL464P is limited, its involvement in snoRNA-related functions is likely.
- **Regulation of Gene Expression**: Non-coding RNAs typically play roles in post-transcriptional regulation, though the specificity for RN7SL464P is less characterized.

Given the lack of direct experimental evidence linking RN7SL464P to specific pathways, further studies would be necessary to elucidate any unique contributions it might have or potential involvement in broader biological contexts.

In summary, while RN7SL464P holds a classification among small nucleolar RNAs, its functional characterization remains limited, making it a subject for future exploratory research rather than a gene with established critical roles in health, aging, or disease.