Different Areas of Cancer Research

The term “cancer research” covers a wide range of research activities. In general, there are five main areas of cancer research:

• Basic research
• Clinical research
• Translational research
• Socio-behavioural research
• Population-oriented research

Basic Research

Basic research, also known as cancer biology, focuses on understanding how cells function and what makes cancer cells different from normal cells.

Researchers in this field do not primarily focus on developing new treatments or drugs. Instead, they investigate the underlying biological mechanisms of cancer development.

Scientists conducting basic cancer research study molecules such as proteins, genes, and DNA to better understand what goes wrong when cancer develops and progresses.

Clinical Research

The goal of clinical research is to develop safer and more effective cancer treatments.

Clinical researchers test new combinations, dosages, and approaches using existing treatments to determine whether they are more effective than current standard treatments. Findings from translational research are often used to guide the development of new therapies and improve existing treatment approaches.

Clinical research is typically conducted in hospitals and often involves cancer patients participating in clinical trials. These studies evaluate whether a treatment, medicine, or medical procedure is safe and beneficial compared with standard care.

Many treatments that show promise in laboratory settings must still be tested in real-world clinical settings before they can be approved by regulatory authorities and prescribed by healthcare professionals.

Translational Research

Translational research focuses on drug discovery and development by transforming laboratory discoveries into potential treatments, therapies, or diagnostic tests that may benefit cancer patients.

This area of research applies knowledge gained from cancer biology and laboratory studies to practical clinical applications.

Translational research is usually conducted in laboratory settings, and its findings help determine whether a new treatment or diagnostic test should progress to testing in humans.

Socio-Behavioural and Population-Oriented Research

Socio-behavioural and population-oriented research aims to identify the factors that influence a person’s risk of developing cancer. Understanding these factors can help guide strategies to reduce cancer risk and improve public health outcomes.

Socio-Behavioural Research

Socio-behavioural research examines how behaviour influences cancer risk. Researchers investigate why people engage in certain behaviours, why unhealthy behaviours persist, and what motivates individuals to adopt healthier lifestyles.

This research contributes to the development of effective cancer prevention and health promotion strategies.

Population-Oriented Research

Population-oriented research examines how cancer affects broader populations and seeks to identify patterns, trends, and possible causes of cancer.

These studies often involve large groups of people and analyse factors associated with increased cancer incidence. Large-scale population studies help researchers better understand cancer trends and risk factors across communities.

By combining socio-behavioural and population-oriented research, researchers can develop evidence-based strategies for cancer prevention and health promotion. Areas commonly investigated include:

• Tobacco use
• Cancer screening
• Dietary behaviour
• Sun protection
• Lifestyle-related cancer risk factors