### CCDC87 Gene Overview

**Gene Symbol**: CCDC87  
**Entrez Gene ID**: 64119  
**Chromosomal Location**: Human chromosome 1

### Function and Role
The CCDC87 gene encodes a protein that is important in spermatogenesis and male fertility. Specifically, it plays a significant role in the formation of sperm and the acrosome reaction, which is crucial for successful fertilization. The protein is necessary for maintaining normal sperm head morphology.

### 1. Associated Genes
While the summaries above do not mention specific associated genes, CCDC87 may interact or be related to other genes involved in spermatogenesis, acrosome reaction, or fertility. Key genes in related biological pathways may include:

- **SPATA1**: Involved in spermatogenesis.
- **KATNAL1**: Aids in microtubule stabilization during spermatogenesis.
- **PRM1**: Histone to protamine transition during sperm maturation.
- **TPX2**: Involved in the acrosome reaction process.

### 2. Aging and Age-Related Diseases
There is limited specific information associating CCDC87 directly with aging or age-related diseases. However, given its involvement in fertility, any decline in its function could potentially relate to aspects of male fertility issues often seen with aging. Fertility declines in men are known to be associated with age, and dysfunctions in sperm morphology and acrosome reaction may indirectly connect CCDC87 with age-related reproductive decline.

### 3. Drug Interactions
As of the latest available data to October 2023, there are no specific drugs or drug classes known to directly interact with the CCDC87 gene or its protein product. However, research into fertility treatments and drugs that affect spermatogenesis may yield insights into indirect interactions.

### 4. Pathways and Biological Processes
CCDC87 is implicated in several biological processes and pathways, including:

- **Spermatogenesis**: The development of sperm cells from germ cells.
- **Acrosome Reaction**: A critical event during fertilization where the sperm releases enzymes to penetrate the oocyte.
- **Fertilization**: The process where sperm and egg merge, leading to the formation of an embryo.

Additionally, CCDC87 may be involved in pathways such as:

- **Cellular Processes Related to Reproduction**: Encompassing events leading to male gamete formation and function.
- **Regulatory Pathways in Germ Cell Development**: Gene expressions that ensure optimal conditions for sperm maturation.

### Conclusion
The CCDC87 gene is pivotal for male fertility and the acrosome reaction, significantly influencing sperm morphology. Further research may reveal additional associated genes, potential roles in age-related fertility decline, and any therapeutic avenues targeting this gene for reproductive health.