![A scientist works at a computer screen with the MSK logo](https://www.mskcc.org/sites/default/files/styles/width_200/public/node/303196/main_image/parada-lab-details-240130-019-rt_1200x800.jpg)
MSK and NIH Scientists Develop AI Tool to Predict How Cancer Patients Will Respond to Immunotherapy
In a proof-of-concept study, researchers at MSK and the National Institutes of Health (NIH) have developed an artificial intelligence (AI) tool that uses routine clinical data, such as that from a simple blood test, to predict whether someone’s cancer will respond to immune checkpoint inhibitors, a type of immunotherapy drug that helps immune cells kill cancer cells.
In the Lab
![Physician-scientist Luc Morris](https://www.mskcc.org/sites/default/files/styles/width_200/public/node/219040/main_image/morris_120405_24_rt-1200x800.jpg)
Clearing the Fog around Tumor Mutational Burden
MSK researchers shed light on how the number of mutations in a tumor affect a patient’s response to immunotherapy drugs.
Finding
![Drawing of one human figure set apart from a group of others.](https://www.mskcc.org/sites/default/files/styles/width_200/public/node/175144/3x2/istock-165637799_1200x800.jpg)
One Patient’s Exceptional Response Leads to a Surprising Discovery about Immunotherapy
MSK researchers learn that some cancers may respond to checkpoint inhibitor drugs because of changes called gene fusions.