### DLG1-AS1 Gene Overview

**Gene Symbol:** DLG1-AS1  
**Full Name:** DLG1 Antisense RNA 1  
**Location:** It is located on chromosome 3.

#### Summary:
DLG1-AS1 is known as a long non-coding RNA (lncRNA) and is the antisense transcript of the DLG1 gene, which encodes the discs large homolog 1 protein. LncRNAs, including DLG1-AS1, are involved in the regulation of gene expression and can affect various biological processes through interactions with proteins and RNA molecules.

### 1. Associated Genes:
Although the summaries do not specify other associated genes, there are data that link DLG1-AS1 with:
- **DLG1**: This gene is directly related, as DLG1-AS1 is an antisense RNA of DLG1.
- **Other lncRNAs**: While specific lncRNAs closely associated may not be listed, lncRNAs often have interrelated functionalities with other neighboring genes on the chromosome.

### 2. Aging and Age-Related Diseases:
- DLG1-AS1 has been implicated in various biological and pathological processes, including the modulation of gene expression that relates to aging.
- Some studies suggest that altered expression of lncRNAs, including DLG1-AS1, may be linked to various diseases, including cancer and neurodegenerative diseases, which are commonly associated with aging.
- Although specific studies on DLG1-AS1 regarding age-related diseases may be limited, its regulatory role in cellular and molecular pathways suggests potential implications in processes observed during aging.

### 3. Drug Interactions:
- Currently, specific drugs or drug classes directly targeting or interacting with DLG1-AS1 are not well characterized. As a lncRNA, it primarily functions in regulatory capacities rather than as a direct drug target.
- Research into lncRNAs is ongoing, and any future discoveries might reveal more information about pharmacological interactions.

### 4. Pathways and Biological Processes:
DLG1-AS1 is involved in a variety of biological processes, including but not limited to:
- **Gene Regulation**: As an antisense RNA, DLG1-AS1 may influence the expression of DLG1 and potentially other genes.
- **Cellular Signaling Pathways**: It has been implicated in various signaling pathways that regulate cellular functions, although specific pathways might require further detailed research.
- **Cancerogenesis**: There is emerging evidence that lncRNAs play a role in cancer development and progression, suggesting a possible association without specific signaling pathways identified for DLG1-AS1.
- **Cell Proliferation and Differentiation**: LncRNAs, including DLG1-AS1, often interact with transcriptional machinery and chromatin remodeling complexes, affecting cell cycle regulators and differentiation cues.

### Conclusion:
DLG1-AS1 is an influential lncRNA involving gene regulation and potentially impacting various biological processes, particularly those related to cellular function and disease. While associations with aging and specific drug interactions are still being researched, its role in gene regulation suggests relevance to many cellular pathways and potential links to age-related conditions.