Near-infrared fluorescent nanoGUMBOS for biomedical imaging.

Bwambok DK, El-Zahab B, Challa SK, Li M, Chandler L, Baker GA, Warner IM

The definition of "critical radius" for a collection of nanoparticles undergoing Ostwald ripening.

Houk LR, Challa SR, Grayson B, Fanson P, Datye AK

Activation of Wnt/beta-catenin/Tcf signaling pathway in human astrocytomas.

Sareddy GR, Panigrahi M, Challa S, Mahadevan A, Babu PP

Wnt/beta-catenin/Tcf signaling pathway activation in malignant progression of rat gliomas induced by transplacental N-ethyl-N-nitrosourea exposure.

Sareddy GR, Challa S, Panigrahi M, Babu PP

Phosphorylation-driven assembly of the RIP1-RIP3 complex regulates programmed necrosis and virus-induced inflammation.

Cho YS, Challa S, Moquin D, Genga R, Ray TD, Guildford M, Chan FK

Differential PARP cleavage: an indication for existence of multiple forms of cell death in human gliomas.

Bhaskara VK, Challa S, Panigrahi M, Babu PP

Evolution of dendritic platinum nanosheets into ripening-resistant holey sheets.

Song Y, Hickner MA, Challa SR, Dorin RM, Garcia RM, Wang H, Jiang YB, Li P, Qiu Y, van Swol F, Medforth CJ, Miller JE, Nwoga T, Kawahara K, Li W, Shelnutt JA

Epstein-Barr virus as a possible etiologic agent in primary central nervous system lymphoma in immunocompetent individuals.

Tandon A, Challa S, Shanmugam M, Gopalan S, Paul RT, Digumarthi R

Molecular state and distribution of fullerenes entrapped in sol-gel samples.

Tran CD, Grishko VI, Challa S

Cytologic features of primary malignant tumors of skin and adnexae.

Prayaga AK, Loya AC, Gottimukkala SR, Digumarti RR, Maddali LS, Challa S