Promising Approach for Early Detection and Treatment of Lung and Cervical Cancer

September 13, 2023

Scientists at the Indian Institute of Science (IISc) have unveiled a groundbreaking approach for cancer treatment with the potential for early detection and the targeted elimination of lung and cervical cancer cells. As cancer remains a leading cause of mortality worldwide, with a rising burden in India, this innovation is significant. Early detection and intervention are crucial in increasing cancer survival rates, and this development holds promise in advancing cancer research and treatment options.

What novel approach for cancer treatment and detection has been proposed by scientists at IISc?

Scientists at IISc have proposed a novel approach for cancer treatment that involves early detection and targeted killing of lung and cervical cancer cells using hybrid gold and copper sulphide nanoparticles.

Why is cancer a growing concern in India?

The study estimates that India’s cancer cases will reach 29.8 million by 2025, with the highest burden in North and northeast India. Seven leading cancer sites, including lung and cervical cancer, are expected to contribute over 40% of the total cancer burden.

How do the hybrid gold and copper sulphide nanoparticles work in targeting cancer cells?

These nanoparticles possess photothermal, oxidative stress, and photoacoustic properties, enabling effective cancer detection and the potential for targeted cancer cell elimination.

What were the results of the experiment involving the nanoparticles and cancer cells?

The experiment showed a promising cancer detection rate along with a cancer cell killing rate of approximately 25%, demonstrating the nanoparticles’ potential for early cancer diagnosis and treatment.

Why is early detection crucial in increasing cancer survival rates?

Early detection allows for timely medical intervention, resulting in higher chances of patient survival, particularly in cases of breast and many other cancers.