The MIR3605 gene encodes a microRNA (miRNA), which plays a crucial role in post-transcriptional regulation of gene expression. Below is a detailed description of the gene along with the requested additional information:

### 1. Associated Genes:
MicroRNAs often target multiple genes for regulation. While there may not be a comprehensive list of all genes associated with MIR3605, research has indicated that miRNAs can broadly regulate gene expression networks. Specific target genes or pathways associated with MIR3605 would require analysis of miRNA-gene target databases such as TargetScan or miRBase, as well as experimental validation through methods like luciferase reporter assays. 

### 2. Aging and Age-related Diseases:
While specific studies focusing on MIR3605 in the context of aging or age-related diseases may be limited, it is well-established that miRNAs play significant roles in cellular aging processes. Dysregulation of certain miRNAs has been implicated in age-related diseases, such as Alzheimer's disease, cancer, and cardiovascular diseases. Research may provide insight into how MIR3605 might contribute to these diseases through its regulation of target mRNAs involved in cell survival, proliferation, and inflammation.

### 3. Drug Interactions:
As of the latest updates available, direct interactions of specific drugs with MIR3605 have not been widely studied or characterized. However, certain classes of drugs may influence miRNA expression levels generally, including:
- **Antisense oligonucleotides (ASOs)**: Can be designed to inhibit specific miRNAs, potentially including MIR3605.
- **Small molecules**: Some drugs that act on signaling pathways may indirectly influence the expression of miRNAs involved in those pathways.
To get the latest information regarding specific interactions, drug databases such as DrugBank or literature searches may provide new insights.

### 4. Pathways and Biological Processes:
MIR3605, like other miRNAs, is involved in various biological processes, including:
- **Regulation of gene expression**: Through binding to 3' untranslated regions (UTRs) of target mRNAs.
- **Developmental processes**: miRNAs are critical in processes such as differentiation, proliferation, and cellular signaling.
- **Stress response**: MiRNAs can play roles in the cellular response to stress, which includes oxidative stress and other stressors associated with aging.
- **Cellular apoptosis**: Involvement in pathways regulating programmed cell death.

Specific miRNA pathways that might include MIR3605 could involve:
- **Wnt signaling pathway**: Known to be regulated by several miRNAs and is pivotal in development and cancer.
- **MAPK signaling pathway**: Relevant for cell growth and differentiation and potentially influenced by miRNAs like MIR3605.

For detailed functional analysis and specific targets, additional bioinformatics resources and experimental validation are required, as the regulatory network of microRNAs can be complex and context-dependent.