The SNORD116-11 gene is part of the SNORD116 gene cluster, which includes several small nucleolar RNAs (snoRNAs). These snoRNAs primarily have roles in the biogenesis of ribosomal RNA and the modification of other non-coding RNAs. Below are the detailed aspects of the SNORD116-11 gene as requested.

### 1. Associated Genes
SNORD116-11 is part of a cluster on chromosome 14, and it is closely related to other snoRNA genes within the same locus, including SNORD116-10, SNORD116-12, and SNORD116-3. In addition, it may have functional or regulatory connections to genes involved in RNA processing, ribosome biogenesis, and other genes within the imprinted region of 14q32.

### 2. Aging and Age-Related Diseases
While specific studies directly linking SNORD116-11 to aging or age-related diseases are limited, snoRNAs in general have been implicated in the regulation of various cellular processes that may affect aging, such as ribosome biogenesis and stress responses. Abnormalities in snoRNA expression patterns, including SNORD116, may contribute to age-related conditions, including neurodegenerative diseases. The role of snoRNAs in these processes is a subject of ongoing research, particularly in understanding their involvement in the pathology of diseases like Alzheimer’s disease.

### 3. Drug Interactions
Currently, there are no specific drugs or drug classes known to directly interact with SNORD116-11. However, snoRNAs can influence cellular targets that may be affected by therapeutic interventions, particularly in the context of diseases where the gene's expression is altered. Consequently, while no direct therapeutic agents are tied to the SNORD116-11 gene, its regulatory influence might play a role in the efficacy of treatments for related conditions.

### 4. Pathways and Biological Processes
SNORD116-11 is involved primarily in the following biological processes:
- **Ribosome Biogenesis:** SnoRNAs like SNORD116-11 are essential for the proper maturation and modification of ribosomal RNA, which is critical for ribosome assembly and protein synthesis.
- **RNA Modifications:** SNORD116-11 participates in guiding the modification of other RNAs, influencing their stability and function.
- **Genomic Imprinting:** SNORD116 is located in an imprinted region of the genome, which may affect expression patterns of adjacent genes and regulate growth and development processes.

In summary, while specific interactions and associations involving SNORD116-11 may require more in-depth studies, the established roles of snoRNAs in ribosomal function and gene regulation highlight their significance in various biological and potential pathological contexts. Research is ongoing to further illuminate the complete scope of their functions in health and disease.