An Assam-born scientist, Dr. Fazlur Rahman Talukdar, has highlighted the link between environmental factors and cancer occurrence through advanced research in genomics.

About the Research

• Born in Badarpur, Sribhumi district, he is currently teaching at University of Cambridge.
• Worked with International Agency for Research on Cancer under World Health Organization
• Research focuses on how genes interact with environmental pollution to trigger cancer
• Uses genomics (study of genes) and data-driven scientific analysis

Key Findings and Insights

• Cancer is not only genetic but also influenced by environmental exposure and lifestyle
• Factors such as: Air and water pollution, Dietary habits Changing lifestyles
  play a major role in increasing cancer risk
• Helps explain regional variations in cancer incidence, including in Assam

Important Concepts Explained

• Genomics: Study of an organism’s complete set of DNA and gene interactions
• Environmental carcinogens: Harmful substances in surroundings that can cause cancer
• Public health approach: Treating disease as a societal issue, not just individual illness

Exam Hook

Prelims Question:
Which of the following factors are linked to cancer occurrence as per recent genomics research?

1. Genetic composition
2. Environmental pollution
3. Lifestyle habits

Select the correct answer:
(a) 1 and 2 only
(b) 2 and 3 only
(c) 1, 2 and 3
(d) 1 only

One-line Wrap

Understanding cancer through the lens of environment and genes can transform prevention from treatment to protection.

Source