The MIR3152 gene is a microRNA gene that plays a significant role in the post-transcriptional regulation of gene expression. Below is a detailed summary addressing your queries about this gene.

### 1. Associated Genes
While specific associated genes for MIR3152 might not be extensively documented in the available summaries, miRNAs often correlate with multiple target mRNAs. Some known target genes of miR-3152, based on prediction models or experimental validation, may include genes involved in developmental processes, stress responses, and signal transduction.

Additionally, microRNAs generally participate in networks that may connect with other gene families. For a precise list of genes associated with MIR3152, database resources like TargetScan, miRDB, or experimentally validated interactions from publications could provide insights.

### 2. Aging and Age-Related Diseases
MicroRNAs, including MIR3152, have been implicated in various aspects of aging and age-related diseases. Specific investigations into the role of MIR3152 in aging processes may be limited. However, microRNAs broadly influence pathways associated with cellular senescence, inflammation, and apoptosis, which are critical in age-related conditions such as neurodegenerative diseases, cardiovascular diseases, and cancer.

Further research might uncover specific correlations between MIR3152 expression levels and age-related changes in biological systems, though such details would require primary literature searches.

### 3. Interacting Drugs and Drug Classes
As of now, specific drug interactions directly linked to the MIR3152 gene are not commonly reported in accessible databases. Nonetheless, since mirRNAs influence gene expression and can modulate responses to drugs, there may be indirect relationships with pharmacological agents, especially those targeting pathways regulated by the genes that MIR3152 influences. Further investigation in clinical studies or literature focusing on drug response related to miRNA expression can be beneficial.

### 4. Pathways and Biological Processes
MIR3152 is involved in several key biological pathways:
- **Regulation of Gene Expression**: Plays a critical role in regulating the stability and translation of various mRNAs through the RNA-induced silencing complex (RISC).
- **Developmental Processes**: Associated with processes related to development, differentiation, and organ formation.
- **Response to Biotic and Abiotic Stress**: Some microRNAs, including members within similar family groups, participate in stress responses, which may include MIR3152.

Generally, miRNAs are known to participate in numerous canonical pathways, including:
- **Wnt Signaling Pathway**
- **MAPK Signaling Pathway**
- **TGF-beta Signaling Pathway**

To gain more comprehensive insights into MIR3152's specific interactions, including potential aging-related roles, drug interactions, and detailed biological pathways, further investigation through databases such as KEGG, Reactome, and current literature will be essential.