The RN7SKP144 gene is a long non-coding RNA (lncRNA) gene which plays a role in various cellular processes. Below is a detailed overview based on your requests:

### 1. Associated Genes
While the specific NCBI and UniProt summaries may not list other genes related to RN7SKP144, lncRNAs often interact with several genes and may be co-expressed with them. Common genes that are reported alongside non-coding RNAs might include those involved in cellular regulation, transcription, and chromatin remodeling. However, specific associations may not have been extensively documented for RN7SKP144 alone. Further investigation into RNA-seq data or tissue-specific expression databases could yield insights into potential co-expressed genes.

### 2. Aging and Age-related Diseases
Research into the role of RNAs, including lncRNAs like RN7SKP144, in the context of aging is an active area of investigation. While there may not be specific studies directly linking RN7SKP144 to aging or age-related diseases at this time, many lncRNAs are implicated in processes like inflammatory responses, cellular senescence, and gene regulation, all of which can influence aging and age-related conditions. It is advisable to consult recent literature for any emerging data on RN7SKP144's involvement in such processes.

### 3. Drug Interactions
To date, specific drugs or drug classes interacting directly with RN7SKP144 may not be well-established in clinical literature. However, since lncRNAs can influence gene expression and cellular pathways, compounds that modulate epigenetic pathways or RNA molecules (e.g., RNA-targeting therapies) might indirectly interact with RN7SKP144's functional scope. Further research into the lncRNA interactome in pharmacogenomics may yield relevant insights.

### 4. Pathways and Biological Processes
The RN7SKP144 gene likely participates in several pathways and biological processes related to gene expression regulation. Some potential pathways that lncRNAs, including RN7SKP144, may be involved in include:

- **Transcription Regulation**: lncRNAs often interact with chromatin-modifying complexes and transcription factors to modulate the expression of target genes.
- **Epigenetic Regulation**: Non-coding RNAs can play roles in chromatin remodeling and maintenance of epigenetic states.
- **Cell Cycle and Proliferation**: Certain lncRNAs are implicated in cell cycle regulation, influencing proliferation, differentiation, and apoptosis.
- **Signal Transduction**: lncRNAs may also interact with various signaling pathways.

For precise confirmation of specific pathways or processes associated with RN7SKP144, accessing up-to-date databases like KEGG, Reactome, or literature databases such as PubMed for targeted studies focusing on this lncRNA would be beneficial.

### Conclusion
In summary, while RN7SKP144 is categorized as a long non-coding RNA, extensive characterization regarding its interactions, roles in aging, drug interactions, and involved pathways may require additional research. Continuous exploration in these areas will enrich our understanding of its biological significance.