Harrshavasan Congivaram

TMET-14. <i>NOTCH3</i> mediates metabolic reprogramming and ferroptosis resistance in meningiomas Open

Mateo Gomez, Leah K. Billingham, Harrshavasan Congivaram, Hanxiao Wan, Si Wang , et al. · 2025

NOTCH3 is increasingly implicated for its oncogenic role in many malignancies, including meningiomas. While prior work has linked NOTCH3 expression to higher-grade meningiomas and radiation therapy resistance, the metabolic phenotype of NO…

NOTCH3 drives fatty acid oxidation and ferroptosis resistance in aggressive meningiomas Open

Nishanth S. Sadagopan, Mateo Gomez, Ian Olson, Leah K. Billingham, Susan L. DeLay , et al. · 2025

Purpose NOTCH3 is increasingly implicated for its oncogenic role in many malignancies, including meningiomas. While prior work has linked NOTCH3 expression to higher-grade meningiomas and treatment resistance, the metabolic phenotype of NO…

Primary papillary epithelial tumor of the sella harboring an EZH2 Y646F mutation Open

Jawad Fares, Pouya Jamshidi, Harrshavasan Congivaram, Daniel E. Oyon, Robert C. Kern , et al. · 2025

NOTCH3 Drives Fatty Acid Oxidation and Ferroptosis Resistance in Aggressive Meningiomas Open

Nishanth S. Sadagopan, Mateo Gomez, Ian Olson, Leah K. Billingham, Shashwat Tripathi , et al. · 2025

PURPOSE NOTCH3 is increasingly implicated for its oncogenic role in many malignancies, including meningiomas. While prior work has linked NOTCH3 expression to higher-grade meningiomas and treatment resistance, the metabolic phenotype of NO…

Assessment of “Zero-Shot” General Purpose Segmentation Models: An Analysis of the Meta “Segment Anything Model” on Meningioma MRI Open

Rushmin Khazanchi, Sachin Govind, Harrshavasan Congivaram, Rishi Jain, Nishanth S. Sadagopan , et al. · 2025

SAM2 demonstrated reasonable zero-shot segmentation performance on meningioma MRIs, with observable improvements seen with contour-based prompting and directional ensembling. These results suggest that zero-shot segmentation models, with s…

Harrshavasan Congivaram YOU? Author Swipe