Extension Lecture on “Epigenetics in Cancer” at Gurugram University

Gurugram, February 9, 2026: The Department of Biosciences, Gurugram University, Gurugram organized an extension lecture on “Epigenetics in Cancer”, highlighting the critical link between environmental stressors, genetic regulation, and human health. The programme was conducted under the visionary and dynamic leadership of VC Prof. Sanjay Kaushik, whose continued encouragement of interdisciplinary academic initiatives has significantly strengthened the university’s research and outreach activities.

Vice Chancellor, Prof. Sanjay Kaushik formally introduced the Chief Guest and expert speaker of the day, Prof. Jagdeep Singh (Vice Chancellor, Punjabi University, Patiala) highlighting his outstanding contributions to research, academic leadership, and administrative excellence.

In his lecture, Prof. Jagdeep Singh elaborated on how environmental stressors such as smoking, air pollution, and occupational chemical exposure continuously expose the human body to toxic substances. Although these toxins may not cause immediate disease, they can silently alter gene function over time. He explained how harmful substances, particularly from cigarette smoke, act as environmental toxins that induce epigenetic changes such as DNA methylation. Special emphasis was laid on epigenetic alterations including promoter hypomethylation, which may lead to the silencing of tumor suppressor and metabolic genes, thereby contributing to cancer development. By sharing insights from his own laboratory experiences, Prof. Singh provided students with a concise yet in-depth understanding of epigenetics in cancer biology. He also gave an overview of modern techniques used to detect epigenetic changes in DNA, exposing students to contemporary research methodologies.

The lecture marked the valedictory function of Wetland Week, which was organized by the Department of Biosciences, observed globally as International Wetlands Day. Throughout the week, various academic and awareness activities were conducted to highlight the ecological, environmental, and societal significance of wetlands.

During the valedictory session, both Prof. Sanjay Kaushik and Prof. Jagdeep Singh emphasized the vital role of wetlands in sustaining life, including their contribution to biodiversity conservation, climate regulation, water purification, and human livelihoods. They also stressed the importance of effective communication and societal awareness to ensure wetland conservation and sustainable management.

The programme was convened by Dr. Rani Devi. Distinguished faculty members including Prof. N.K. Yadav, Prof. Sunita Chaudhary, Dr. Sandeep Shukla, Dr. Briz Bharti, Dr. Purnam Yadav, and Dr. Shantini attended the programme. The event concluded with an interactive discussion session, leaving students academically enriched, socially aware, and inspired to pursue interdisciplinary research in biosciences, environmental health, and sustainability.