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Payal Kapur
Researcher at University of Texas Southwestern Medical Center
Publications - 244
Citations - 11224
Payal Kapur is an academic researcher from University of Texas Southwestern Medical Center. The author has contributed to research in topics: Clear cell renal cell carcinoma & Cancer. The author has an hindex of 42, co-authored 223 publications receiving 8743 citations. Previous affiliations of Payal Kapur include University of Texas at Dallas & University of California, Berkeley.
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Journal ArticleDOI
Microcystic adnexal carcinoma: an immunohistochemical reappraisal.
TL;DR: CK15 was found to be a useful marker in distinguishing microcystic adnexal carcinoma from infiltrative basal cell carcinoma and squamous cell carcinomas with ductal differentiation and additional studies are needed to separate these two entities.
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A CpG-methylation-based assay to predict survival in clear cell renal cell carcinoma
Jin Huan Wei,Ahmed Q. Haddad,Kaijie Wu,Hong Wei Zhao,Payal Kapur,Zhi Ling Zhang,Liang Yun Zhao,Zhen Hua Chen,Yunyun Zhou,Jian Cheng Zhou,Bin Wang,Yan Hong Yu,Mu Yan Cai,Dan Xie,Bing Liao,Cai Xia Li,Pei Xing Li,Zong Ren Wang,Fang Jian Zhou,Lei Shi,Qing Zuo Liu,Zhen Li Gao,Dalin He,Wei Chen,Jer Tsong Hsieh,Quan Zhen Li,Vitaly Margulis,Jun Hang Luo +27 more
TL;DR: The five-CpG-based classifier successfully categorizes patients into high-risk and low-risk groups, with significant differences of clinical outcome in respective clinical stages and individual ‘stage, size, grade and necrosis' scores.
Journal ArticleDOI
Study of the MIB-1 Labeling Index as a Predictor of Tumor Progression in Pilocytic Astrocytomas in Children and Adolescents
Daniel C. Bowers,Lynn Gargan,Payal Kapur,Joan S. Reisch,Arlynn F. Mulne,Kenneth Shapiro,Roy D. Elterman,Naomi J. Winick,Linda R. Margraf +8 more
TL;DR: This initial study suggests that the MIB-1 LI identifies a more aggressive subset of PAs, and elucidating features of pilocytic astocytomas that will identify prospectively children at risk for progression.
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Congenital self-healing reticulohistiocytosis (Hashimoto-Pritzker disease): Ten-year experience at Dallas Children's Medical Center
TL;DR: It is found that no significant difference was seen in the histologic features and the expression of E-cadherin, Ki-67, and PHH3 between the two groups; thus supporting the theory that CSHR and LCH represent different ends of a spectrum of the same condition.
Journal ArticleDOI
A patient-derived explant (PDE) model of hormone-dependent cancer.
Margaret M. Centenera,Margaret M. Centenera,Theresa E. Hickey,Shalini Jindal,Natalie K. Ryan,Natalie K. Ryan,Preethi Ravindranathan,Hisham Mohammed,Jessica L. L. Robinson,Matthew J. Schiewer,Shihong Ma,Payal Kapur,Peter Sutherland,Clive E. Hoffmann,Claus G. Roehrborn,Leonard G. Gomella,Jason S. Carroll,Stephen N. Birrell,Karen E. Knudsen,Ganesh V. Raj,Lisa M. Butler,Wayne D. Tilley +21 more
TL;DR: This study demonstrates that ex vivo culture of freshly resected breast and prostate tumor specimens obtained from surgery, termed patient‐derived explants (PDEs), provides a high‐throughput and cost‐effective model that retains the native tissue architecture, microenvironment, cell viability, and key oncogenic drivers.