### FAM13C Gene Overview

The **FAM13C** gene, which stands for **Family with Sequence Similarity 13 Member C**, is part of the FAM13 gene family. The gene is located on chromosome 1 and encodes a protein that is thought to be involved in various biological processes, although its precise functions are still being elucidated.

### 1. Associated Genes
While the FAM13C gene itself may not have an extensive list of commonly recognized associated genes, it is known to interact with:

- **FAM13A**: Shares sequence similarity and may have overlapping functions in cellular processes.
- **KRAS**: Associated with cellular signaling pathways.
- **HRAS**: Implications in cancer biology and cellular signaling.

Additionally, there may be other genes linked to the broader gene network involving FAM13C, particularly in relation to its involvement in disease pathways.

### 2. Association with Aging and Age-Related Diseases
FAM13C has been studied in the context of aging and age-related diseases. Some known details include:

- **Obesity and Metabolic Syndrome**: Variants in the FAM13C gene have been associated with obesity and metabolic syndrome traits, which are linked to aging.
- **Cancer**: Given its involvement in cellular growth signaling pathways, mutations or dysregulation of FAM13C may be implicated in certain cancers—especially considering the gene's interactions with known oncogenes like KRAS and HRAS.
- **Lung Function**: FAM13C has been associated with lung function, and variations in this gene are related to chronic obstructive pulmonary disease (COPD) risk, which is often seen in older populations.

### 3. Drug Interactions
As of the current knowledge base until October 2023, specific drugs or drug classes directly targeting FAM13C have not been widely defined. However, due to its involvement in various biological pathways, general therapies targeting metabolic syndrome or cancer pathways may indirectly influence FAM13C's mechanisms. Further research may uncover potential pharmacological interactions.

### 4. Pathways and Biological Processes
FAM13C is implicated in several significant biological processes and pathways:

- **Regulation of Cell Growth and Proliferation**: Plays a role in the signaling pathways that control cellular growth—particularly those involving Ras proteins.
- **Signal Transduction**: Involved in the transduction of signals from extracellular stimuli to intracellular responses.
- **Potential Role in Inflammation**: May be part of pathways related to inflammatory responses, important in age-related diseases.
- **Metabolic Processes**: Influences pathways related to metabolism, potentially affecting energy homeostasis and obesity-related processes.

### Summary
FAM13C is a gene of significant interest due to its potential roles in metabolic processes, aging, and disease. Ongoing research continues to refine our understanding of its functions, associated pathways, and potential therapeutic implications. Researchers are encouraged to monitor emerging studies that may further illuminate its connections to these crucial areas.