The MIR1587 gene is part of the microRNA (miRNA) family, which plays a significant role in the post-transcriptional regulation of gene expression. Here are additional details related to your queries:

### 1. Associated Genes
MIR1587, like other miRNAs, may have numerous target genes rather than being directly associated with specific genes in a linear fashion. While specific genes affected by MIR1587 may not be detailed in the provided summaries, miRNAs, including miR-1587, typically target mRNAs based on complementary sequences. Potential targets might include genes involved in various cellular processes, such as cell cycle regulation, apoptosis, development, and response to stress. Specific databases like TargetScan or miRWalk can be consulted for predicted target genes specific to MIR1587.

### 2. Aging and Age-Related Diseases
MiRNAs, including MIR1587, have been implicated in the regulation of age-related processes. While specific direct associations between MIR1587 and aging or age-related diseases may not be well-studied, miRNAs in general have been shown to influence:

- **Cellular senescence:** Affecting pathways that induce or delay aging.
- **Age-related diseases:** Such as cancer, where miRNAs can act as either tumor suppressors or oncogenes.
- **Metabolic disorders**: Dysregulation of miRNAs can impact insulin signaling and glucose metabolism, influencing age-related conditions like type 2 diabetes.

To better understand the specific roles of MIR1587, further research into aged-related studies involving this miRNA would be beneficial.

### 3. Drug Interactions
Specific drugs or drug classes that directly interact with miR-1587 are typically not well-documented. However, the modulation of miRNA expression can be influenced by various therapeutic agents in the context of:

- **Cancer therapeutics**: Certain chemotherapeutic agents may alter miRNA expression patterns.
- **Antiviral drugs**: Some antiviral therapies have been shown to influence specific miRNAs involved in immune response.

The role of miRNAs in drug response is an emerging field, and specific studies may identify more direct interactions in the future.

### 4. Pathways and Biological Processes
MIR1587 is involved in several crucial biological pathways and processes, including but not limited to:

- **Gene silencing**: By regulating target gene expression via binding to complementary mRNA sequences.
- **Cellular growth and differentiation**: Operating within pathways associated with differentiation and development.
- **Apoptosis**: Modulating pathways that influence programmed cell death.
- **Immune response**: Participating in the regulation of inflammatory responses.
- **Developmental processes**: The regulation of genes necessary for normal development in various multicellular organisms.

Overall, the precise roles of MIR1587 in these pathways necessitate further experimental validation and exploration. The study of miRNAs continues to be a dynamic and expanding field within molecular biology.