The MIR8071-2 gene is part of the microRNA (miRNA) family and plays a critical role in the post-transcriptional regulation of gene expression. Here’s a detailed overview based on your request:

### 1. **Associated Genes**
While specific associations of MIR8071-2 with other genes may not be explicitly provided in standard summaries, miRNAs often target multiple messenger RNAs (mRNAs), influencing various downstream pathways. Genetic studies and databases such as TargetScan and miRBase can help identify potential target genes. There might be relevant interaction networks involving genes associated with the MIR8071-2 miRNA, but the identification of specific genes would depend on empirical evidence from studies focusing on its expression.

### 2. **Aging or Age-related Diseases**
The role of miRNAs, including MIR8071-2, in aging and age-related diseases is an emerging area of interest in research. MiRNAs are known to regulate various genes involved in cellular senescence, apoptosis, inflammation, and stress responses, which are all critical factors in the aging process and the development of age-related diseases. While specific studies implicating MIR8071-2 directly in aging processes or diseases have not been extensively characterized, the literature has established that dysregulation of miRNAs can contribute to conditions such as neurodegenerative diseases, cardiovascular diseases, and cancer, all of which have aging as a significant risk factor.

### 3. **Drug or Drug Classes Interaction**
Currently, no specific drugs or drug classes are directly associated with the modulation or interaction of the MIR8071-2 gene in publicly available literature. However, it is recognized that some small molecules and therapeutic agents might indirectly affect the expression of miRNAs, including MIR8071-2, through various pathways that regulate the transcription or degradation of miRNAs.

### 4. **Pathways and Biological Processes**
MIR8071-2 is involved in various biological processes that can include but are not limited to:
- **Regulation of Gene Expression**: Primarily through the degradation of target mRNAs or inhibition of their translation.
- **Cell Proliferation**: Affecting cellular proliferation pathways, which is significant in various diseases, including cancer.
- **Developmental Processes**: Involved in regulating pathways during development.
- **Cellular Responses to Stress**: This includes responses to oxidative stress and inflammatory signals.

**Pathways:**
MicroRNAs are typically involved in several signaling and regulatory pathways. Some common pathways where MIR8071-2 might be implicated include:
- **Wnt Signaling Pathway**
- **TGF-beta Signaling Pathway**
- **MAPK Signaling Pathway** 
- **Insulin Signaling Pathway**

To get precise interactions for MIR8071-2, genetic studies, functional assays, and bioinformatics approaches such as pathway enrichment analysis will provide the most accurate information relevant to specific contexts, including disease states and treatment scenarios. 

### Conclusion
MIR8071-2 is an important player in miRNA-mediated gene regulation. While the direct associations and impacts on aging, disease states, drug interactions, and specific pathways require further detailed investigation, the potential implications of this gene in various biological contexts remain an exciting area for future research.