The **CCDC125** gene (coiled-coil domain-containing 125) is associated with several important functions and processes in the cell, particularly related to cell motility and signaling. Below are the requested details regarding the CCDC125 gene.

### 1. Associated Genes
While specific associations with other genes can depend on the context of studies and pathways, CCDC125 has been related to several genes involved in cell signaling and motility, including but not limited to:
- **RHOA**: A member of the Rho GTPase family, which is often involved in the regulation of cytoskeletal dynamics.
- **ACTB** (beta-actin): Often works in concert with signaling pathways influenced by Rho proteins.
- **MLC** (myosin light chain): As part of contractile units in cells, influenced by Rho signaling pathways.

Besides these, interactions with other genes through protein-protein interactions or regulatory mechanisms may be identified through specific research studies and databases.

### 2. Aging and Age-Related Diseases
Current research indicates that alterations in cell motility and cytoskeletal dynamics may play a significant role in age-related changes and diseases:
- **Cell Migration**: Age-related decline in cell migration can contribute to impaired wound healing and tissue repair, which CCDC125 may help regulate through its function in cell motility.
- **Cancer**: There is evidence suggesting that altered gene expression in signaling pathways involving CCDC125 may contribute to cancer progression, as dysregulation of cell motility is a hallmark of tumorigenesis and metastasis.

While specific studies directly linking CCDC125 to aging processes are limited, its involvement in cell motility and signaling implies relevance in aging and age-related diseases.

### 3. Drug Interactions
As of October 2023, specific information on direct drug interactions with CCDC125 is limited in mainstream databases. However:
- Research on pathways that CCDC125 is involved in may overlap with drugs targeting Rho-related signaling pathways or those that affect cell motility, such as: 
  - **Rho inhibitors** (e.g., C3 transferase)
  - Drugs impacting cytoskeletal networks, such as certain chemotherapeutic agents that play a role in cell migration and invasion processes.

### 4. Pathways and Biological Processes
CCDC125 is known to be involved in several biological processes and pathways, including:
- **GTPase signaling**: CCDC125 plays a role in activating GTPase activity, crucial for intracellular signaling.
- **Rho protein signal transduction**: It negatively regulates Rho protein pathways that control actin cytoskeleton dynamics and affect cell shape and motility.
- **Cell Motility**: It is involved in the negative regulation of cell locomotion, which affects how cells move and interact within their environment.
- Associated pathways may include Rho-related signaling cascades and processes related to cytoskeletal reorganization, migration, and adhesion.

Overall, while further studies are needed to elucidate the exact mechanisms and interactions of CCDC125, its roles in cell motility and signal transduction highlight its potential significance in various biological processes and clinical conditions.