The MIR4484 gene is part of the microRNA (miRNA) gene family, which plays a critical role in the post-transcriptional regulation of gene expression in multicellular organisms. Below are the additional details related to your queries:

### 1. Associated Genes
MicroRNAs typically regulate multiple target genes rather than being associated with specific genes as part of a traditional interaction. For MIR4484, there are certain predicted target mRNAs based on its seed sequence, but specific associated genes might vary based on the tissue and biological context. Tools such as TargetScan, miRDB, and DIANA-microT can be used to identify potential target genes for MIR4484, but without specific predictions, it is challenging to list associated genes definitively.

### 2. Aging and Age-Related Diseases
While specific associations of MIR4484 with aging or age-related diseases may not be widely documented in major databases, miRNAs are known to play significant roles in cellular aging, regeneration, and responses to stress. Some studies suggest that alterations in miRNA expression profiles, including those of specific miRNAs like MIR4484, can influence the aging process and be linked to age-related diseases such as cancer, neurodegenerative disorders, and cardiovascular diseases. Exploring databases like miRAge and specific peer-reviewed publications may provide further insights into the role of MIR4484 in aging.

### 3. Drug Interactions
As of the latest update, specific drugs or drug classes interaction with the MIR4484 gene are not explicitly documented. Research into drug-induced modulation of miRNA expression is a growing field, and it is plausible that compounds that target broader miRNA regulatory pathways could indirectly affect MIR4484 expression. It may be beneficial to examine literature related to drugs acting on specific pathways associated with the genes known to be regulated by MIR4484 to identify potential interactions.

### 4. Pathways and Biological Processes
MIR4484, like many miRNAs, may be involved in several biological processes and pathways:

- **Gene Regulation**: Specifically mediating post-transcriptional gene silencing.
- **Cell Growth and Proliferation**: Participating in pathways that regulate cellular division and differentiation.
- **Stress Responses**: Potential involvement in cellular responses to oxidative stress or other stressors.
- **Developmental Pathways**: May play a role in various developmental processes depending on tissue expression levels.

Tools such as KEGG, Reactome, and Gene Ontology can help identify specific pathways associated with MIR4484 and its predicted target genes. 

To summarize, while the direct associations and specific functions of MIR4484 in the context of aging, drug interactions, and pathways may still be under active investigation, its role as a miRNA places it at the intersection of several crucial regulatory networks in cellular functioning. Further research and databases may provide more specific insights into its mechanisms and interactions.