Personal profile
Research interests
Despite advances in multimodal therapies, malignant brain tumors continue to be devastating neurological diseases. The proliferation of recent genome-wide surveys of genetic and epigenetic alterations in brain tumors has led to the important identification of a multitude of tumor-specific abnormalities, which are only beginning to be understood at the functional, biological level. The goal of my laboratory is to use a combined genomic and cell biological approach to identify critical signaling nodes that drive malignant brain tumor growth and invasiveness. The underlying hypothesis of the research is that abnormalities in processes that govern normal neural development contribute to malignant transformation and behavior. My laboratory therefore focuses on common signaling pathways in brain development and malignant brain tumors, with an emphasis on glioblastoma multiforme and medulloblastoma. Potentially, these discoveries could be leveraged clinically to generate novel therapies for patients.
Clinical interests
Brain tumor, Brain tumors (open and minimally invasive approaches), including glioblastoma, glioma, astrocytoma, oligodendroglioma, meningioma, pituitary tumors, acoustic neuromas, craniofacial tumors, skull base tumors, Gamma Knife, Pituitary Center
Available to Mentor:
- PhD Students
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Collaborations and top research areas from the last five years
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Circadian variation in MGMT promoter methylation and expression predicts sensitivity to temozolomide in glioblastoma
Gonzalez-Aponte, M. F., Huang, Y., Leidig, W. A., Simon, T., Butt, O. H., Ruben, M. D., Kim, A. H., Rubin, J. B., Herzog, E. D. & Walch, O. J., Jan 2026, In: Journal of Neuro-Oncology. 176, 1, 36.Research output: Contribution to journal › Article › peer-review
Open Access3 Link opens in a new tab Scopus citations -
INSM1 governs a neuronal progenitor state that drives glioblastoma in a human stem cell model
DeSouza, P. A., Ishahak, M., Qu, X., McCornack, C., Annamalai, D., Mao, D. D., Vangipurapu, R., Fu, Y., Vessoni, A. T., Cleary, R. T., Han, R. H., Augsornworawat, P., Woodiwiss, T., Agovino, D., Sizemore, B., Kline, J., Borhani-Haghighi, M., Chen, H., Pugazenthi, S. & Yano, H. & 4 others, , Dec 2026, In: Nature communications. 17, 1, 31.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Scopus citations -
Laser interstitial thermal therapy and adjuvant pembrolizumab in recurrent high-grade astrocytoma: a Phase 1/randomized Phase 2b trial
Campian, J. L., Le, S. B., Ghiaseddin, A., Butt, O. H., Manektalia, H., Chen, D., Xu, Y., Liu, J., Rahman, M., Thai, N., Leidig, W. A., Johanns, T., Ansstas, G., Zhou, A. Y., Pugazenthi, S., Dunn, G. P., Huang, J., Chheda, M. G., Kim, A. H. & Leuthardt, E. C. & 1 others, , Dec 2026, In: Nature communications. 17, 1, 1763.Research output: Contribution to journal › Article › peer-review
Open Access -
A Multicenter Study of Unplanned Hospital Readmissions after Transsphenoidal Surgery for Cushing's Disease
Pacult, M. A., Karsy, M., Evans, J. J., Kim, W., Pacione, D. R., Gardner, P. A., Fernandez-Miranda, J. C., Zada, G., Rennert, R. C., Silverstein, J., Kim, A. H., Kshettry, V. R., Chicoine, M. & Little, A. S., Aug 29 2025, In: Journal of Neurological Surgery, Part B: Skull Base. 86, 5, p. 562-569 8 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Link opens in a new tab Scopus citations -
Derivation of Primary Cell Lines from Patient Tumor Samples for In Vitro and In Vivo Studies of Malignant Gliomas
Han, R. H., Mao, D. D., Woodiwiss, T. R., Wang, Z. & Kim, A. H., 2025, Neuromethods. Humana Press Inc., p. 23-30 8 p. (Neuromethods; vol. 226).Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review