Realize your Healthcare’s Digital Transformation journey with ScaleHealthTech Learn More

IIT Madras Researchers Developed Machine Learning Tool for Brain and Spinal Cord Tumour Detection

Written by : Aishwarya Sarthe

August 8, 2023

Category Img

The web server named 'GBMDriver' is now accessible online, addressing the need for advanced computational methods to pinpoint driver mutations across various types of cancer accurately

Researchers from the Indian Institute of Technology Madras have created a Machine Learning-driven computational tool designed to enhance the identification of cancerous tumours in the brain and spinal cord. Termed 'GBMDriver' (short for GlioBlastoma Multiforme Drivers), this innovative tool is now accessible to the public online.

Glioblastoma, an aggressively growing brain and spinal cord tumour, has posed significant challenges due to its swift progression and limited treatment options, resulting in a survival rate of under two years post-diagnosis. The IIT Madras team, spearheaded by Prof. M. Michael Gromiha from the Department of Biotechnology, developed the GBMDriver tool to address this issue. This tool focuses on distinguishing driver mutations'”mutations causing the disease'”from passenger mutations, which are benign.

The development process integrated various factors, including amino acid properties, di- and tri-peptide motifs, conservation scores, and Position Specific Scoring Matrices (PSSM). The team meticulously examined 9386 driver mutations and 8728 passenger mutations in glioblastoma, achieving a remarkable accuracy rate of 81.99% in identifying driver mutations within a blind set of 1809 mutants. Impressively, this accuracy surpassed existing computational methods, solidifying GBMDriver's efficacy. Notably, the methodology relies solely on protein sequences.

Among the team members were Prof. M. Michael Gromiha and Medha Pandey, a Ph.D. student at IIT Madras, and IIT Madras alumni Dr. Anoosha, now affiliated with Ohio State University, and Dr. Dhanusha Yesudhas, at the National Institutes of Health. The research findings were disseminated through a publication in the esteemed peer-reviewed journal, Briefings in Bioinformatics.

Prof. Gromiha emphasised the significance of their discoveries: identifying crucial amino acid features for cancer-causing mutation identification and attaining the highest accuracy in distinguishing between driver and neutral mutations. The GBMDriver tool is anticipated to revolutionise the prioritisation of driver mutations in glioblastoma, thus aiding in pinpointing potential therapeutic targets and fostering the development of targeted drug design strategies.

One of the remarkable aspects of this research is its versatility. The method and features used in GBMDriver could be applied to diagnose other diseases. Moreover, the process may serve as a pivotal criterion for disease prognosis.

Medha Pandey, the Ph.D. student involved in the project, highlighted the tool's accuracy achievements'”a 73.59% accuracy rate and an AUC of 0.82 in 10-fold cross-validation, and an 81.99% accuracy rate and an AUC of 0.87 in the blind set of 1809 mutants. These results underscore the method's potential to prioritise driver mutations in glioblastoma, paving the way for improved therapeutic identification.

In conclusion, the Machine Learning-driven GBMDriver tool developed by IIT Madras researchers marks a significant advancement in cancer detection, particularly in cases of brain and spinal cord tumours. Its accuracy in distinguishing between cancer-causing and neutral mutations, its potential applicability to other diseases, and its role in guiding therapeutic strategies contribute to its status as a pioneering tool in medical research.

IIT-M researchers previously introduced ARTSENS, a non-invasive device, in April 2023. The device identifies potential cardiovascular diseases early by assessing blood vessel health and age. With ARTSENS, experts and non-experts can quickly evaluate and predict vascular health through routine medical examinations.


Digital Health News ( DHN) is India’s first dedicated digital health news platform launched by Industry recognized HealthTech Leaders. DHN Is Industry’s Leading Source Of HealthTech Business, Insights, Trends And Policy News.

DHN Provides In-Depth Data Analysis And Covers Most Impactful News As They Happen Across Entire Ecosystem Including Emerging Technology Trends And Innovations, Digital Health Startups, Hospitals, Health Insurance, Govt. Agencies & Policies, Pharmaceuticals And Biotech.

Contact us: info@digitalhealthnews.com

© Digital Health News 2023