The DENND5B-AS1 gene encodes a long non-coding RNA (lncRNA) that is recognized for its regulatory functions in gene expression. Specifically, it belongs to a class of genes that are known to participate in a variety of biological processes, including chromatin remodeling and the regulation of transcription.

### Additional Information:

1. **Associated Genes:**
   - While comprehensive data about specific associated genes is not often consolidated, DENND5B-AS1 may be co-expressed or interact with genes related to cell signaling, apoptosis, and immune response regulation, including those in pathways linked to cancer and metabolic disorders. In a broader context, it could be associated with genes regulating the DENND5B gene itself, or genes involved in these regulatory networks, such as signaling pathways in oncogenesis.

2. **Aging and Age-Related Diseases:**
   - Long non-coding RNAs, including DENND5B-AS1, have been implicated in the regulation of cellular senescence and may influence various age-related conditions, such as cancer and neurodegenerative diseases. Research suggests that lncRNAs can modulate gene expression profiles associated with aging, and DENND5B-AS1 could play a role in these processes; however, connections specifically linking DENND5B-AS1 to aging or specific age-related diseases require further exploration and validation in scientific studies.

3. **Drug Interactions:**
   - Currently, there are no well-annotated drugs or drug classes that are directly known to interact with the DENND5B-AS1 lncRNA. However, given its regulatory role, it may influence the effectiveness or toxicity of therapeutic agents targeting pathways that are modulated by this lncRNA. Further investigation would be required to elucidate specific drug interactions.

4. **Pathways and Biological Processes:**
   - DENND5B-AS1 is involved in several biological processes, particularly:
     - Regulation of gene expression: Long non-coding RNAs like DENND5B-AS1 can act as scaffolds for protein complexes or interact with chromatin modifications that alter transcription.
     - Possible roles in cellular proliferation and differentiation: This lncRNA may participate in networks regulating these processes, relevant to cancer biology and developmental biology.
     - Involvement in immune response pathways: Given the association of some lncRNAs with immune modulatory functions, DENND5B-AS1 might influence processes related to inflammation and immunity.

In conclusion, DENND5B-AS1 is a multifaceted lncRNA with potential involvement in various biological pathways and processes. Further studies are needed to clarify its specific roles, drug interactions, and connections to aging and age-related diseases. Keep an eye on ongoing research for more comprehensive findings related to this non-coding RNA.