User profiles for S. Karmahapatra

Soumendrakrishna Karmahapatra

Scientist, Georgetown University/Ohio State University
Verified email at osu.edu
Cited by 447

[PDF][PDF] Isolation and identification of vancomycin resistant Staphylococcus aureus from post operative pus sample

…, S KarMahapatra, M Bal, S Roy - Al Ameen J Med …, 2011 - ajms.alameenmedical.org
… Gram negative clinical isolates were not involved in this study as it is commonly known that
Staphylococcus aureus is gram positive. Clinical isolates were gram positive, which may be …

Mechanisms of action and reduced cardiotoxicity of pixantrone; a topoisomerase II targeting agent with cellular selectivity for the topoisomerase IIα isoform

…, X Wu, D Patel, R Kanagasabai, S Karmahapatra… - … of Pharmacology and …, 2016 - ASPET
… This study was undertaken to investigate both the mechanism(s) of its anticancer activity …
predominates in postmitotic cardiomyocytes, and pixantrone is demonstrated in this study to be …

TLR signaling-mediated differential histone modification at IL-10 and IL-12 promoter region leads to functional impairments in tumor-associated macrophages

…, G Gupta, S Karmahapatra, S Das, S Chaudhuri… - …, 2011 - academic.oup.com
… Currently, it is reported that the defective NF-κB activation is responsible for the suppressive
phenotype of TAM ( 13 , 21 ). However, there is no report on the TLR-mediated p38 and …

Synthesis and antiproliferative activity of derivatives of the phyllanthusmin class of arylnaphthalene lignan lactones

…, HB Chai, R Kanagasabai, S Karmahapatra… - Bioorganic & medicinal …, 2018 - Elsevier
A series of arylnaphthalene lignan lactones based on the structure of the phyllanthusmins, a
class of potent natural products possessing diphyllin as the aglycone, has been synthesized …

[HTML][HTML] Internalization of Staphylococcus aureus in Lymphocytes Induces Oxidative Stress and DNA Fragmentation: Possible Ameliorative Role of Nanoconjugated …

…, S Kar Mahapatra, SK Sahu, S Das… - … Medicine and Cellular …, 2011 - hindawi.com
Staphylococcus aureus is the most frequently isolated pathogen causing bloodstream infections,
skin and soft tissue infections and pneumonia. Lymphocyte is an important immune cell…

Alternative RNA processing of topoisomerase IIα in etoposide-resistant human leukemia K562 cells: intron retention results in a novel C-terminal truncated 90-kDa …

R Kanagasabai, L Serdar, S Karmahapatra… - … of Pharmacology and …, 2017 - ASPET
DNA topoisomerase IIα (TOP2α) is a prominent target for anticancer drugs whose clinical
efficacy is often limited by chemoresistance. Using antibody specific for the N-terminal of TOP2α…

Naturally occurring polyphenol, morin hydrate, inhibits enzymatic activity of N-methylpurine DNA glycosylase, a DNA repair enzyme with various roles in human …

…, S Gupta, SK Karmahapatra, S Devito… - Bioorganic & medicinal …, 2015 - Elsevier
… Of note, the MTX results were consistent with the literature as MTX is also a known DNA
intercalator. This is presumably its mechanism of MPG inhibition, which was unsuitable for our …

Systemic Production of IFN-α by Garlic (Allium Sativum) in Humans

…, GV Girish, SK Karmohapatra… - Journal of Interferon & …, 2007 - liebertpub.com
… Because NO is a biologic messenger molecule and has been reported to induce synthesis
of anticancer proteins5 and IFN- is a wellknown anticancer cytokine,6 we investigated the …

Genome‐wide analysis reveals miR‐3184‐5p and miR‐181c‐3p as a critical regulator for adipocytes‐associated breast cancer

…, MR Charan Raja, S Kar Mahapatra… - Journal of cellular …, 2019 - Wiley Online Library
Obesity is considered as an independent risk factor for breast cancer (BCa) and plays a major
role in the breast tumor microenvironment. The etiology and mechanisms by which obesity …

Chitosan-modified cobalt oxide nanoparticles stimulate TNF-α-mediated apoptosis in human leukemic cells

S Chattopadhyay, SK Dash, S Kar Mahapatra… - JBIC Journal of …, 2014 - Springer
The objective of this study was to develop chitosan-based delivery of cobalt oxide
nanoparticles to human leukemic cells and investigate their specific induction of apoptosis. The …