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Nandan Katiyar
Researcher at University of Alabama at Birmingham
Publications - 9
Citations - 431
Nandan Katiyar is an academic researcher from University of Alabama at Birmingham. The author has contributed to research in topics: Cell growth & Apoptosis. The author has an hindex of 7, co-authored 9 publications receiving 400 citations.
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Berberine, an isoquinoline alkaloid, inhibits melanoma cancer cell migration by reducing the expressions of cyclooxygenase-2, prostaglandin E2 and prostaglandin E2 receptors
TL;DR: It is indicated for the first time that berberine inhibits melanoma cell migration, an essential step in invasion and metastasis, by inhibition of COX-2, PGE₂ and PGE ₂ receptors.
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p53 Cooperates berberine-induced growth inhibition and apoptosis of non-small cell human lung cancer cells in vitro and tumor xenograft growth in vivo.
TL;DR: The berberine‐induced apoptosis of both the A549 and H1299 human lung cancer cells was associated with the disruption of mitochondrial membrane potential, reduction in the levels of Bcl‐2, BCl‐xl while increase in Bax, Bak, and activation of caspase‐3.
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Grape seed proanthocyanidins inhibit the growth of human non-small cell lung cancer xenografts by targeting insulin-like growth factor binding protein-3, tumor cell proliferation, and angiogenic factors.
TL;DR: This preclinical study reveals for the first time that dietary GSPs have the ability to inhibit the growth of human NSCLC tumor xenografts grown in vivo in athymic nude mice.
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A pilot study of Screening, Brief Intervention, and Referral for Treatment (SBIRT) in non-treatment seeking smokers with HIV
Karen L. Cropsey,Peter S. Hendricks,Bianca F. Jardin,C. Brendan Clark,Nandan Katiyar,James H. Willig,Michael J. Mugavero,James L. Raper,Michael S. Saag,Matthew J. Carpenter +9 more
TL;DR: Preliminary support is provided for the integration of an SBIRT model in an HIV/AIDS clinic setting to screen and provide active treatment to all smokers, regardless of readiness to quit smoking.
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Proanthocyanidins Inhibit UV-Induced Immunosuppression Through IL-12-Dependent Stimulation of CD8+ Effector T Cells and Inactivation of CD4+ T Cells
Mudit Vaid,Tripti Singh,Anna Li,Nandan Katiyar,Samriti Sharma,Craig A. Elmets,Hui Xu,Santosh K. Katiyar +7 more
TL;DR: It is suggested that GSPs inhibit UVB-induced immunosuppression by stimulating CD8+ effector T cells and diminishing regulatory CD4+ T cells.