Prof. Dr. Dipshikha Chakravortty

Profil

Derzeitige StellungProfessor W-1 und Äquivalente
FachgebietMikrobielle Ökologie und Angewandte Mikrobiologie,Medizinische Mikrobiologie und Mykologie und Hygiene, Molekulare Infektionsbiologie,Immunologie
KeywordsSalmonella, Macrophages, Epithelial cells, SP12, NADPH, INOS

Aktuelle Kontaktadresse

LandIndien
OrtBengaluru
Universität/InstitutionIndian Institute of Science (IISC)
Institut/AbteilungDepartment of Microbiology and Cell Biology

Gastgeber*innen während der Förderung

Prof. Dr. Michael HenselInstitut für Klinische Mikrobiologie, Immunologie und Hygiene, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen
Beginn der ersten Förderung01.02.2003

Programm(e)

2002Humboldt-Forschungsstipendien-Programm

Publikationen (Auswahl)

2009Dipshikha Chakravortty, Nayak M, Kotian A, Marathe S: Detection of microorganisms using biosensors - a smarter way towards detection techniques. In: Biosensors and Bioelectronics, 2009,
2009Dipshikha Chakravortty, Eswarappa S M, Janice J, Nagaran A G, Balasundaram S V, Karnam G, Dixit N M: Differentially Evolved Genes of Salmonella Pathogenicity Islands: Insights into the Mechanism of Host Specificity in Salmonella. In: PLoS One, 2009, e3829
2009Dipshikha Chakravortty, Eswarappa SM, Karnam G, Nagarajan AG: Lack of lac Repressor has enabled Salmonalla enterica to gain virulence. In: PLoS One, 2009, e5789
2009Dipshikha Chakravortty, Das P, Lahiri A, Lahiri Ay: Novel Role of the Nitrite Transporter NirC in Salmonella Pathogenesis: SP12-Dependent Suppresion of Inducilbe Nitric Oxide Synthase in the Activated macrophages. In: Microbiology-SGM, 2009, 2476-2489
2009Dipshikha Chakravortty, Nagaraja A, Karnam G, Lahiri A, Allam US: Reliable Means of Diagnosis and Serovar Determination of Bloode Borne Salmonella: Quick PCR Amplification of Unique and Stable Genomic Loci by Novel Primer Sets. In: J Clin Micro, 2009, 2435-2441
2009Dipshikha Chakravortty, Lahiri A, Das P: Salmonella typhimurium: Insight into the multi-faceted role of the LysR type transcriptional regulators in Salmonella. In: Int J Biochem Cell Biol, 2009,
2009Dipshikha Chakravortty, Nagarajan A, Balasundaram S, Janice J, Karnam G, Eswarappa S M SopB of Salmonella enterica serovar Typhimurium is a potential DNA vaccine candidate in conjugation with live attenuated bacteria. In: Vaccine, 2009, 2804-2811
2009Dipshikha Chakravortty, Eswarappa S M, Janice J, Balasundaram S V, Dixit N M: Why closely related Salmonella enterica serovars Enteritidis and Gallinarum are phenotypically very different? Insights from comparative genomics. In: Infection, Evolution and genetics, 2009, 468-473
2008Dipshikha Chakravortty, Lahiri A, Das P: Arginase mudulates Salmonella induced nitric oxide production in RA W264.7 macrophages and is required for Salmonella pathogenesis in mice model of infection. In: Microbes Infect., 2008, 1166-1174
2008Dipshikha Chakravortty, Eswarappa S M, Pareek Vidhi: Disruption of actin cytoskeleton does not affect lipopolysaccharide-induced NF-KB activation and signaling in murine macrophages. In: Innate Immunity, 2008, 309-318
2008Dipshikha Chakravortty, Lahiri A, Das P: Engagement of TLR signaling as adjuvant: Towards smarter vaccine and beyond. In: Vaccine, 2008, 6777-6783
2008Dipshikha Chakravortty, Eswarappa S M, Basu N, Joy O: Folimycin (concanamycinA) inhibits LPS-induced nitric oxide production and reduces surface localization of TLR4 in murine macrophages. In: Innate Immunity, 2008, 13-24
2008Dipshikha Chakravortty, Jantsch J, Turna N, Alexander T et al.: Hypoxia and Hypoxia Inducible Factor-1Modulate Lipopolysacchride-Induced Dendritic Cell Activation and Function. In: J. Immunol., 2008, 4697-4705
2008Dipshikha Chakravortty, Lahiri A, Das P: LysR type transcripional regulator, Hrg counteracts phagocyte oxidative burst and imparts survival advantage to Salmonella enterica serovar Thyphimurium. In: Microbiology-SGM, 2008, 2837-2846
2008Dipshikha Chakravortty, Sakure S, Negi VD, Mitra SK, Nandakumar KS: Vaccine with herbal adjuvant-A better cocktail to combat the infection. In: Vaccine, 2008, 3387-3388
2008Dipshikha Chakravortty, Eswarappa S M, Panguluri K K, Hensel M: yejF, a virulence gene in Salmonella enterica Thyimurium is involded in counteracting anti-microbial peptides. In: MicrobiologySGM, 2008, 666-678
2007Dipshikha Chakravortty, Negi VD, Singhamahapatra S: Salmonella enterica serovar Typhimurium strain lacking pmrG-HM-D provides excellent protection against salmonellosis in murine typhoid model. In: Vaccine, 2007, 5315-5323
2005Dipshikha Chakravortty, Manfred Rohde, Lorenz Jäger, Jörg Deiwick, Michael Hensel: Formation of a novel surface structure encoded by Salmonella Pathogenicity Island 2. In: The EMBO Journal, 2005, 2043-2052