Cancer is really many diseases, each with its own causes. Research into it matters because better understanding leads to better treatments and earlier detection, and the discoveries often carry over into cell biology and genetics more broadly.
For a STEM student, cancer research is a great way to dig into hard biology and work on something that genuinely matters. A well-scoped project lets you apply what you know, build real skills, and engage with one of the biggest problems in medicine. Most of the ideas below are best done as research and literature-review projects rather than wet-lab work.
Quick note: Rishab Jain, a Harvard student who won the $50K award at the International Science and Engineering Fair (ISEF), has several videos on how to win ISEF:
- How to win 1st place at ISEF: https://youtu.be/sqfzvvn2GY0
- How to create a winning poster: https://youtu.be/qWERHVs14uE
- How I got a research position at Harvard and MIT in high school: https://youtu.be/G1IM1_tz-qQ
Why do science research?
Research lets you chase questions you actually care about. You experiment, test your ideas, and find out what works and what doesn’t, which builds real critical thinking and creativity. You also get to work with proper equipment, collaborate with others, and sometimes make a genuine impact. If you’re curious and like solving problems, it’s a rewarding way to learn.
Competing in science fairs, locally, statewide, or nationally? Here’s a video guide from past ISEF winner Rishab Jain on how to level up your project.
10 cancer research ideas
1. Cancer genomics
Cancer genomics is about the genetic changes that drive cancer. Use public genomic databases to find common mutations linked to specific cancers, then compare them with healthy cells to understand their role. Bioinformatics tools help you spot patterns and form new hypotheses about how these changes contribute to cancer.
You could write this up as a paper on the most common mutations in cancer cells, their effect on protein function, and how they drive the cancerous phenotype, and discuss genetic therapies that might correct them. It connects genetics to real oncology.
2. Cancer cell metabolism: the Warburg effect
Cancer cells often rely on glycolysis instead of oxidative phosphorylation for energy, a pattern called the Warburg effect. Study the metabolic differences between normal and cancer cells: why cancer cells favor glycolysis, how that affects their growth, and what it means for therapy.
Through literature review and existing data, explore how targeting cancer metabolism could lead to new treatments, for example interventions that inhibit glycolysis to slow growth. It blends biochemistry and oncology.
3. Cancer immunotherapy
Immunotherapy uses the immune system to fight cancer. Focus on T-cell activation: how T-cells are switched on to target cancer cells and the molecular pathways involved. Compare types of immunotherapy like checkpoint inhibitors and CAR-T cell therapy and their effectiveness across cancers.
You could write a report on the mechanisms of T-cell activation, including how cancer cells evade the immune response, and propose ways to make T-cell activation more effective.
4. Inflammation and cancer
Chronic inflammation raises cancer risk. Explore how it contributes to cancer through mechanisms like DNA damage and altered cell signaling, and look at specific inflammatory conditions tied to certain cancers.
Review the literature on inflammation-related cancers, find common patterns, and discuss anti-inflammatory interventions that might lower risk by targeting inflammatory pathways.
5. The tumor microenvironment
The tumor microenvironment, the non-cancerous parts of a tumor like fibroblasts, immune cells, and blood vessels, shapes how cancer grows. Explore how these elements interact with cancer cells and whether they support or slow progression.
You could look at how the microenvironment might be manipulated to make it hostile to cancer, for example therapies that disrupt the support structures cancer cells rely on. It gives you a wider view of cancer biology.
6. Drug resistance
Drug resistance is one of the biggest problems in cancer treatment. Investigate common resistance pathways, like changes in drug targets, increased drug efflux, and stronger DNA repair, and how they affect outcomes.
Review current approaches to beating resistance, such as combination therapy or targeted inhibitors, and suggest strategies that might work better against resistant cancers. It pulls in pharmacology and oncology.
7. Targeted therapies and precision medicine
Precision medicine tailors treatment to a patient’s genetic profile. Explore targeted therapies, drugs designed to act on specific mutations in cancer cells, and how they’ve changed cancer treatment, plus their effectiveness across different cancers.
Look at case studies where targeted therapies clearly improved outcomes, and discuss how genomics and bioinformatics could push precision medicine further.
8. Cancer stem cells
Cancer stem cells (CSCs) are a subset of tumor cells with stem-cell-like properties: they can self-renew and differentiate. Explore their role in tumor growth and recurrence, how they resist therapy, and what sets them apart from other cancer cells.
Review current CSC research, including how they’re identified and isolated, and propose therapies that target them specifically to lower the risk of recurrence.
9. Epigenetics
Epigenetics is about changes in gene expression that don’t change the DNA sequence. Explore common epigenetic changes in cancer, like DNA methylation and histone modification, and how they contribute to tumor formation.
Look at epigenetic drugs in use or in development and how they work, and consider new epigenetic targets for therapy. It’s a good window into how gene expression is regulated.
10. Cancer and immune evasion
Cancer cells find ways to dodge the immune system so they can grow and spread. Investigate common evasion pathways, like suppressing immune cell activity or expressing immune checkpoint proteins, and how they make cancer harder to treat.
Review immunotherapies that target immune evasion and propose ways to strengthen the immune system’s ability to fight cancer. It brings together immunology and oncology.
Not sure where to start?
Want to get into science research but aren’t sure how to begin? Rishab Jain’s free STEM Student Guide walks you through science research, internships, STEM competitions, research programs, and more.
Leave a Reply