The SPART-AS1 gene, also known as a non-coding RNA gene, has been characterized primarily as a part of dubious gene predictions. Here’s a detailed overview based on your request:

### General Overview
- **Gene Name**: SPART-AS1
- **Gene Type**: Long non-coding RNA (lncRNA)
- **Function**: The precise biological role of SPART-AS1 remains largely undefined due to its categorization as a dubious gene prediction, which often indicates limited or no functional characterization.

### 1. Associated Genes
Currently, specific direct associations with other genes or known interactions for SPART-AS1 are not well-documented. However, non-coding RNAs, in general, can have regulatory roles affecting multiple genes and pathways, but specifics for SPART-AS1 would likely need further research. Reviewing data from databases such as GeneCards, NCBI, or functional genomics research may provide insights into any potential interaction networks.

### 2. Aging and Age-Related Diseases
Information regarding the specific involvement of SPART-AS1 in aging or age-related diseases is sparse. Research into non-coding RNAs suggests that many lncRNAs can play roles in cellular aging and related pathways, but direct studies focused on SPART-AS1 and its implications for aging or age-related conditions are currently limited. Any potential functional impact or age associations would require more targeted investigations in the field of transcriptomics and gerontology.

### 3. Drug Interactions
At present, there are no specific drugs or drug classes known to interact with the SPART-AS1 gene. Non-coding RNAs can potentially influence drug metabolism or response, but any associations would be speculative without published experimental data detailing pharmacological interactions specific to SPART-AS1.

### 4. Pathways and Biological Processes
The biological processes and pathways associated with SPART-AS1 are not well defined in existing literature. However, lncRNAs like SPART-AS1 are typically involved in various regulatory roles such as:
- Gene expression regulation (via enhancing or silencing transcription)
- Chromatin remodeling
- Interaction with proteins and other RNAs

Given the lack of characterization for SPART-AS1 specifically, the exploration of its role in known pathways would require advanced functional characterization studies.

### Conclusion
While the SPART-AS1 gene has been classified within the realm of long non-coding RNAs and dubious gene predictions, further research is needed to elucidate its functional significance and any potential roles in biological processes, aging, drug interactions, or disease mechanisms. Researchers in the field are encouraged to investigate this gene for any emerging data, as non-coding RNAs are a rapidly evolving area of genetic research.