Items where Author is "Ganguly, Agneyo"

Article

Sengupta, Souvik ; Ganguly, Agneyo ; Roy, Amit ; BoseDasgupta, Somdeb ; D'Annessa, Ilda ; Desideri, Alessandro ; Majumder, Hemanta K. (2011) ATP independent type IB topoisomerase of Leishmania donovani is stimulated by ATP: an insight into the functional mechanism Nucleic Acids Research, 39 (8). pp. 3295-3309. ISSN 0305-1048

Mazumder, Saumyabrata ; Ganguly, Agneyo ; Ali, Nahid (2010) The effect of C-terminal domain deletion on the catalytic activity of leishmania donovani surface proteinase GP63: role of Ser446 in proteolysis Biochimie, 92 (12). pp. 1876-1885. ISSN 0300-9084

Roy, Amit ; BoseDasgupta, Somdeb ; Ganguly, Agneyo ; Jaisankar, Parasuraman ; Majumder, Hemanta K. (2009) Topoisomerase I gene mutations at F270 in the large subunit and N184 in the small subunit contribute to the resistance mechanism of the unicellular parasite Leishmania donovani towards 3,3'-diindolylmethane Antimicrobial Agents and Chemotherapy, 53 (6). pp. 2589-2598. ISSN 0066-4804

Ganguly, Agneyo ; Sengupta, Souvik ; Dasgupta, Somdeb Bose ; Roy, Amit ; Majumder, Hemanta K. (2009) Mutational studies reveal lysine 352 on the large subunit is indispensable for catalytic activity of bi-subunit topoisomerase I from Leishmania donovani Molecular and Biochemical Parasitology, 165 (1). pp. 57-66. ISSN 0166-6851

Roy, Amit ; Ganguly, Agneyo ; BoseDasgupta, Somdeb ; Das, Benu Brata ; Pal, Churala ; Jaisankar, Parasuraman ; Majumder, Hemanta K. (2008) Mitochondria-Dependent Reactive Oxygen Species-Mediated Programmed Cell Death Induced by 3,3′-Diindolylmethane through Inhibition of F0F1-ATP Synthase in Unicellular Protozoan Parasite Leishmania donovani Molecular Pharmacology, 74 (5). pp. 1292-1307. ISSN 0026-895X

Roy, Amit ; Ganguly, Agneyo ; BoseDasgupta, Somdeb ; Brata Das, Benu ; Pal, Churala ; Jaisankar, Parasuraman ; Majumder, Hemanta K. (2008) Mitochondria-dependent reactive oxygen species-mediated programmed cell death induced by 3,3'-diindolylmethane through inhibition of F0F1-ATP synthase in unicellular protozoan parasite Leishmania donovani Molecular Pharmacology, 74 (5). pp. 1292-1307. ISSN 0026-895X

BoseDasgupta, Somdeb ; Ganguly, Agneyo ; Roy, Amit ; Mukherjee, Tanmoy ; Majumder, Hemanta K. (2008) A novel ATP-binding cassette transporter, ABCG6 is involved in chemoresistance of Leishmania Molecular and Biochemical Parasitology, 158 (2). pp. 176-188. ISSN 0166-6851

BoseDasgupta, Somdeb ; Ganguly, Agneyo ; Das, Benu Brata ; Roy, Amit ; Khalkho, Neeta V. M. ; Majumder, Hemanta K. (2008) The large subunit of Leishmania topoisomerase I functions as the 'molecular steer' in type IB topoisomerase Molecular Microbiology, 67 (1). pp. 31-46. ISSN 0950-382X

Bosedasgupta, Somdeb ; Das, Benu Brata ; Sengupta, Souvik ; Ganguly, Agneyo ; Roy, Amit ; Tripathi, Gayatri ; Majumder, Hemanta K. (2008) Amino acids 39-456 of the large subunit and 210-262 of the small subunit constitute the minimal functionally interacting fragments of the unusual heterodimeric topoisomerase IB of Leishmania Biochemical Journal, 409 . pp. 481-489. ISSN 0264-6021

Roy, Amit ; Das, Benu Brata ; Ganguly, Agneyo ; Dasgupta, Somdeb Bose ; Khalkho, Neeta V. M. ; Pal, Churala ; Dey, Sumit ; Giri, Venkatachalam Sesha ; Jaisankar, Parasuraman ; Dey, Sanjit ; Majumder, Hemanta K. (2008) An insight into the mechanism of inhibition of unusual bi-subunit topoisomerase I from Leishmania donovani by 3,3'-di-indolylmethane, a novel DNA topoisomerase I poison with a strong binding affinity to the enzyme Biochemical Journal, 409 . pp. 611-622. ISSN 0264-6021

Ganguly, Agneyo ; Das, Benubrata ; Roy, Amit ; Sen, Nilkantha ; Dasgupta, Somdeb Bose ; Mukhopadhayay, Sibabrata ; Majumder, Hemanta K. (2007) Betulinic acid, a catalytic inhibitor of topoisomerase I, inhibits reactive oxygen species-mediated apoptotic topoisomerase I-DNA cleavable complex formation in prostate cancer cells but does not affect the process of cell death Cancer Research, 67 (24). pp. 11848-11858. ISSN 0008-5472

Sen, Nilkantha ; Banerjee, Bijoylaxmi ; Gupta, Souvik Sen ; Das, Benu Brata ; Ganguly, Agneyo ; Majumder, Hemanta K. (2007) Leishmania donovani: dyskinetoplastid cells survive and proliferate in the presence of pyruvate and uridine but do not undergo apoptosis after treatment with camptothecin Experimental Parasitology, 115 (2). pp. 215-219. ISSN 0014-4894

Das, Benu B. ; Dasgupta, Somdeb Bose ; Ganguly, Agneyo ; Mazumder, Saumyabrata ; Roy, Amit ; Majumder, Hemanta K. (2007) Leishmania donovani bisubunit topoisomerase I gene fusion leads to an active enzyme with conserved type IB enzyme function FEBS Journal, 274 (1). pp. 150-163. ISSN 1742-464X

Sen, Nilkantha ; Das, Benu Brata ; Ganguly, Agneyo ; Banerjee, Bijoylaxhmi ; Sen, Tanusree ; Majumder, Hemanta K. (2006) Leishmania donovani: Intracellular ATP level regulates apoptosis-like death in luteolin induced dyskinetoplastid cells Experimental Parasitology, 114 (3). pp. 204-214. ISSN 0014-4894

Das, Benu Brata ; Sengupta, Tanushri ; Ganguly, Agneyo ; Majumder, Hemanta K. (2006) Topoisomerases of kinetoplastid parasites: why so fascinating? Molecular Microbiology, 62 (4). pp. 917-927. ISSN 0950-382X

Das, Benu Brata ; Sen, Nilkantha ; Roy, Amit ; Dasgupta, Somdeb Bose ; Ganguly, Agneyo ; Mohanta, Bikash Chandra ; Dinda, Biswanath ; Majumder, Hemanta K. (2006) Differential induction of Leishmania donovani bi-subunit topoisomerase I-DNA cleavage complex by selected flavones and camptothecin: activity of flavones against camptothecin-resistant topoisomerase I Nucleic Acids Research, 34 (4). pp. 1121-1132. ISSN 0305-1048

Ganguly, Agneyo ; Das, Benu Brata ; Sen, Nilkantha ; Roy, Amit ; Dasgupta, Somdeb Bose ; Majumder, Hemanta K. (2006) 'LeishMan' topoisomerase I: an ideal chimera for unraveling the role of the small subunit of unusual bi-subunit topoisomerase I from Leishmania donovani Nucleic Acids Research, 34 (21). pp. 6286-6297. ISSN 0305-1048

Das, Benu Brata ; Sen, Nilkantha ; Dasgupta, Somdeb Bose ; Ganguly, Agneyo ; Majumder, Hemanta K. (2005) N-terminal Region of the Large Subunit of Leishmania donovani Bisubunit Topoisomerase I Is Involved in DNA Relaxation and Interaction with the Smaller Subunit Journal of Biological Chemistry, 280 (16). pp. 16335-16344. ISSN 0021-9258

Sen, Nilkantha ; Das, Benu Brata ; Ganguly, Agneyo ; Mukherjee, Tanmoy ; Bandyopadhyay, Santu ; Majumder, Hemanta K. (2004) Camptothecin-induced Imbalance in Intracellular Cation Homeostasis Regulates Programmed Cell Death in Unicellular Hemoflagellate Leishmania donovani Journal of Biological Chemistry, 279 (50). pp. 52366-52375. ISSN 0021-9258

Das, Benu Brata ; Sen, Nilkantha ; Ganguly, Agneyo ; Majumder, Hemanta K. (2004) Reconstitution and functional characterization of the unusual bi-subunit type I DNA topoisomerase from Leishmania donovani FEBS Letters, 565 (1-3). pp. 81-88. ISSN 0014-5793

Sen, Nilkantha ; Das, Benu Brata ; Ganguly, Agneyo ; Mukherjee, Tanmoy ; Bandyopadhyay, Santu ; Majumder, Hemanta K. (2004) Camptothecin-induced imbalance in intracellular cation homeostasis regulates programmed cell death in unicellular hemoflagellate Leishmania donovani Journal of Biological Chemistry, 279 (50). pp. 52366-52375. ISSN 0021-9258