Genomic study to understand how genetics and epigenetics shape triple-negative breast cancer in African ancestry
Official title: Project 2 Genomic study to characterize the role of genetic and epigenetic factors affecting the tumor phenotype of triple negative breast cancer in African ancestry
Funded at Tuskegee University · NIH-11621786 · Data updated 2026-11-12
This study looks at how inherited genes and gene activity affect triple-negative breast cancer in people of African ancestry to better understand why outcomes can be worse.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Tuskegee University NIH-funded |
| Lab location | 1 site (Tuskegee Institute, United States) |
| Project start | September 20, 2024 |
| Project end | August 31, 2031 |
| Funding year | 2026 |
| Award (this year) | $300,852 |
| NIH project number | 4UH3HG013553-02 |
| Project ID | NIH-11621786 on NIH RePORTER |
Who could benefit from this research
✓Could help
Patients with triple-negative breast cancer who are of African ancestry or descent.
✕Less likely to help
Patients without triple-negative breast cancer or those not of African ancestry may not directly benefit.
What this research studies
Researchers will examine genetic and epigenetic factors in primary triple-negative breast cancer tumors from patients of African ancestry, linking these differences to immune styles and tumor biology. The project will combine genomic data with clinical information to map how ancestry influences tumor behavior. By analyzing multiple data types, the study aims to identify patterns that could explain disparities in treatment response and outcomes. Results could guide more personalized approaches for TNBC in African-descended patients.
Why it matters
Potential benefit: If successful, findings could lead to more tailored therapies and better prognosis for African ancestry patients with TNBC.
How similar studies have gone: Preliminary work shows ancestry-related differences in TNBC biology and immune landscapes, suggesting potential benefits from this approach.
Where this research is happening
-
Tuskegee University
Tuskegee Institute, United States Active
Researchers
- Principal investigator: Bedi, Deepa — Tuskegee University
- Study coordinator: Bedi, Deepa
Related research
Other NIH-funded projects on the same topics.
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A study aims to block two cancer-promoting pathways (IL-6 and CDK4/6) to prevent or reduce progression of triple-negative breast cancer in women veterans.
-
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Aimed at understanding how heavy metals like cadmium might trigger a dangerous breast cancer type (TNBC) in people, especially those with BRCA1 risk, to identify possible future treatment strategies.
-
Dormancy in Triple-Negative Breast Cancer: How Liver and Skin Metastases Go Quiet or Reactivate
Researchers will study how dormant cancer cells in liver and skin metastases of triple-negative breast cancer become quiescent or wake up, using organ-on-chip models and single-cell analysis to map chromatin states.
-
Rac-enhanced CAR-Macrophages against TNBC
A new cell therapy approach uses engineered macrophages with a CAR and Rac2 activation to target and kill triple-negative breast cancer cells expressing CSPG4.
-
A new peptide therapy to help treat metastatic triple-negative breast cancer
A new peptide therapy called PEG-FUD is being tested to help treat metastatic triple-negative breast cancer by normalizing the tumor environment to improve treatment delivery.
-
Photoacoustic imaging to tailor antibody-drug therapy for TNBC
A non-invasive imaging approach using light-based sound waves (photoacoustic imaging) is being developed to guide and personalize antibody-drug conjugate therapy for women with triple-negative breast cancer.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.