Arindam Bhattacharyya

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BACKGROUND Cadmium is one of the inflammation-related xenobiotics and has been regarded as a potent carcinogen. The relationship between inflammation and cell proliferation due to chronic infection has been studied, but the mechanism is not fully clear. Though the mode of cadmium toxicity is well characterized in animal cells, still it requires some further(More)
The simultaneous role of neuroprotective estrogen and neurodegenerative inflammation during the progression of Parkinson's disease (PD) is still remaining elusive. The novel importance of the present study in MPTP mediated mouse model of Parkinson's disease (PD) is-to investigate the status of neuronal and glial cells in a time chase experiment; to explore(More)
Epithelial to mesenchymal transition (EMT) is a secondary phenomenon concomitantly associated with the tumor progression. The regulatory signals and mechanistic details of EMT are not fully elucidated. Here, we shared a TGF-β mediated mechanism of EMT in breast cancer (MDA-MB 231) cells. Initial exposure of TGF-β for 48 h, enhanced the rate of cell(More)
Rotenone (RT) produces reactive oxygen species (ROS) by inhibiting the mitochondrial electron transport chain; causing dopaminergic (DA) cell death in the substantia nigra (SN) and simulates other models of induced Parkinson's disease (PD). There is a sincere dearth of knowledge regarding the status of glial cells, neuroprotective estrogen and the status of(More)
Elevated expression of chemokine receptors in tumors has been reported in many instances and is related to a number of survival advantages for tumor cells including abnormal activation of prosurvival intracellular pathways. In this work we demonstrated an inverse correlation between expression levels of p53 tumor suppressor and CXCR5 chemokine receptor in(More)
Earlier studies have demonstrated an over-expression of 9-O-acetylated sialoglycoconjugates (9-OAcSGs) on lymphoblasts, concomitant with high titers of anti-9-OAcSGs in childhood acute lymphoblastic leukemia (ALL). The present study was aimed to evaluate whether this high induction of anti-9-OAcSGs at disease presentation contributes toward immune(More)
The MPTP mediated neurodegeneration in substantia nigra has been well studied, but not the status of frontal cortex. The novelty of the present study is to explore the sex difference of frontal cortex during MPTP intoxication and to investigate the role of estrogen and its receptors in presence of glial cells in a time chase experiment; to identify which(More)
The study was planned to screen the marine actinobacterial extract for the protease inhibitor activity and its anti- Pf activity under in vitro and in vivo conditions. Out of 100 isolates, only 3 isolates exhibited moderate to high protease inhibitor activities on trypsin, chymotrypsin and proteinase K. Based on protease inhibitor activity 3 isolates were(More)
Apart from cytotoxicity cadmium has no special attributes towards cell’s physiological function. The role of cadmium with respect to cell growth is still under debate. Mitogen activated protein kinase and Ca2+/calmodulin dependent protein kinase dependent pathways are the two elaborately studied concerning cadmium induced cell proliferation. Low(More)
Infection of Swiss albino mice with Plasmodium berghei ANKA (PbA), a lethal strain, led to injury of the liver, thymic atrophy and high host mortality. Action of pentoxifylline (PTX), an inhibitor of TNF-α (tumor necrosis factor alpha), was investigated on hepatic necrosis, thymic atrophy, increased percentage of Sub G0/G1 hepatic and thymic populations,(More)
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