The LINC01751 gene is classified as a long intergenic non-coding RNA (lincRNA). As a non-coding gene, it is primarily involved in the regulation of gene expression and cellular processes rather than encoding for proteins. Information on this gene can be somewhat limited compared to more well-characterized protein-coding genes, but here's a detailed overview based on your queries:

### 1. Associated Genes
While specific information about direct associations involving LINC01751 may not be widely documented, long non-coding RNAs often interact with and influence the expression of multiple protein-coding genes and other non-coding RNAs. It would be helpful to look at genomic regions proximal to LINC01751 or co-expression studies to identify potential partner genes.

### 2. Aging and Age-related Diseases
The role of lincRNAs in aging and age-related diseases is an active area of research, and LINC01751 could potentially be involved in such processes:

- **Regulatory Functions**: Many lincRNAs are known to regulate genes involved in cellular senescence, inflammation, and other processes pertinent to aging and age-related diseases.
- **Disease Associations**: LINC01751 might show expression changes in various cancers or degenerative diseases, which are often linked with age. However, more specific studies would be necessary to confirm any direct relationships between LINC01751 and aging or specific age-related diseases.
  
### 3. Drug Interactions
As of October 2023, detailed information specifically indicating drugs or drug classes that interact with LINC01751 is not readily available. Non-coding RNAs like LINC01751 may not directly interact with drugs as target genes do. However, their expression levels might influence the effectiveness of treatments for diseases in which they are involved. Research into therapeutics that might modulate non-coding RNA expression could provide future insights.

### 4. Pathways and Biological Processes
LINC01751 may be implicated in various biological processes and pathways typical of lincRNAs, such as:

- **Gene Regulation**: Acting as epigenetic regulators or by interacting with transcription factors.
- **Cell Fate Decision**: Possibly influencing differentiation, proliferation, and apoptosis in various tissue types.
- **Cancer Biology**: Given the prevalence of lncRNAs in tumorigenesis, LINC01751 may have unspecified functions related to cancer pathways.

### Summary
LINC01751 is a long non-coding RNA with potential regulatory roles in gene expression and cellular processes, yet detailed knowledge remains limited. Its association with aging, drug interactions, and specific biological pathways requires further research to elucidate its functions and implications clearly. For precise interactions, pathways, and clinical relevance, consulting updated databases and recent studies would be beneficial.