The **NOP56P2** gene is a pseudogene related to the NOP56 gene, which encodes a nucleolar protein that plays a role in ribosome biogenesis. Here is a detailed overview based on your request.

### Summary of NOP56P2 Gene
- **Gene Symbol:** NOP56P2
- **Gene Type:** Pseudogene
- **Location:** It is located on chromosome 23 in humans.

#### 1. Associated Genes
NOP56P2 is often associated with other nucleolar and ribosomal-related genes, particularly those involved in ribosome assembly and processing. Notably, it is closely related to the **NOP56** gene. Besides NOP56, other genes in the nucleolar and ribosome biogenesis pathways may include:
- **NOP58** (another component of the box C/D snoRNPs)
- **RPL7A** (ribosomal protein L7a)
- **RPL41** (ribosomal protein L41)
- **RPL6** (ribosomal protein L6)

#### 2. Aging and Age-related Diseases
While specific studies directly linking NOP56P2 to aging or age-related diseases may not be abundant, the broader family of genes involved in ribosome biogenesis and nucleolar function has been implicated in aging processes and age-related pathologies. Disruption in ribosome biogenesis can lead to cellular stress, which is known to contribute to aging and age-associated diseases such as:
- Cancer
- Neurodegenerative diseases (e.g., Alzheimer's)
- Muscle wasting diseases

Changes in the expression of nucleolar-related genes have been noted in aged tissues, suggesting that NOP56P2 may play a role through its associated pathways.

#### 3. Drug Interactions
Currently, there are no well-documented drugs specifically targeting NOP56P2 due to its classification as a pseudogene. However, drugs that modulate nucleolar functions or hemostasis related to ribosome biogenesis in general could indirectly interact with the pathways NOP56P2 might be involved in. General drug classes of interest may include:
- Antineoplastic agents (that target proliferating cells which heavily utilize nucleolar functions)
- Antibiotics that inhibit protein synthesis (like aminoglycosides and tetracyclines)

#### 4. Pathways and Biological Processes
NOP56P2 is involved in the following pathways and biological processes:
- **Ribosome Biogenesis:** As a member of the NOP56 family, it is potentially involved in the maturation of rRNA and the assembly of ribonucleoprotein complexes.
- **Nuclear Body Organization:** NOP56P2 is expected to be involved in the organization of nucleolar structures.
- **Cellular Response to Stress:** Given its association with ribosome biogenesis, changes in expression may be involved in cellular responses to oxidative stress.

In summary, while NOP56P2 itself may not have extensive literature directly tying it to specific disease states, its family relationships with actively expressed genes involved in ribosome biogenesis suggest potential indirect connections worth exploring in the context of aging and disease.