Chinnaswamy Jagannath

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University of Texas Health Science Center at Houston
Medical School
Pathology and Laboratory Medicine
Associate ProfessorAppointed: 1997

Mailing Address

MSB.2.200
University of Texas - Houston Health Science Center
6431 Fanin
Houston, Texas 77030
United States

Contact Information

Phone: (713) 500-5353
Fax: (713) 500-0730
Chinnaswamy.Jagannath@uth.tmc.edu

Qualifications

Ph.D., University of Madras, India, Medical Microbiology, 1984.
M.Sc., Karnatak University (India), Medical Microbiology, 1977.
B.Sc., Bangalore University (India), Chemistry, Botany, Zoology, 1972.

Expertise and Research Interests

Vaccine Research: Vaccine research in TB has received a boost since BCG vaccine does not adequately protect against adult tuberculosis. We characterized a novel mutant of MTB (fbpA-) that has a vaccine potential. Using mice and guinea pig models, ex vivo cultures of macrophages, DCs and lymphocytes we are investigating the basis of antigen presentation, cytotoxic immunity and memory responses in order to propose fbpA- vaccine as a novel vaccine candidate for tuberculosis. Additional studies are underway to produce a double KO strain of MTB. We anticipate that we will produce novel vaccines derived from M.tuberculosis.

BCG vaccine: We are investigating newer strategies to improve this widely used vaccine that offers partial protection against tuberculosis. Our efforts include a) strategies to enhance antigen presentation and improve BCG vaccine efficacy in animal models, b) add adjuvant active peptides into BCG to enable better immunization and c) genetically manipulate BCG so that it is safer for use in pre-AIDS patients. We also plan to engineer BCG as a platform to deliver heterologous antigens.

Other Expertise

Academic Experience:
Member and Teaching Faculty:Graduate School of Biomedical Sciences, UT; Molecular Pathology Program, UTHSC; Program In Immunology, MD Anderson Cancer Center, UTHSC-Houston.
Reviewer: Molecular Biotechnology;Clin Exp Immunology, Antimicrobial Agents and Chemotherapy; Amer. Rev.resp. Diseases; Journal of Infectious Diseases; Journal of Leucocyte Biology; Int.Journal of Tuberculosis and Lung Disease, Ed Board: Ind.J.medical Microbiology.

Future Research

My future interests are as follows: (a) Develop and characterize attenuated mutants of M.tuberculosis as vaccine candidates (b) Develop newer strategies to optimize and deliver vaccines for tuberculosis and infectious diseases in general c) Optimize newer strategies to develop drugs for treating multi drug resistant tuberculosis.

Industrial Relevance

I have developed an antituberculosis compound to an IND stage. Currently I am working on attenuated and novel vaccination strategies for tuberculosis. I have over 20 years of experience in drug and vaccine development strategies. I can offer consultancy in these matters. I can also accept selected proposals to evaluate new drugs and vaccines against tuberculosis and M.avium disease. I have a state of art BSL3 microbiology and animal facility for this purpose.

Keywords

COS Keywords:

AIDS, Amino Acids, Animal Models, Bacteriology, Chemotherapy, Confocal Microscopy, Immunotherapy, Laboratory Practice Or Procedure, Leprosy, Pathology, Pathophysiology, Peptides, Tuberculosis, Vaccine.

Additional Terms:

Animal Models, Chemotherapy, Drug and Vaccine Development, Gene Disrupted Mice, Immunotherapy, Macrophage Modulators, Pathogenesis of Tuberculosis.

Languages

(Reading, Writing, Speaking)

English (USA): (Fluent, Fluent, Fluent)

Memberships

American Society for Microbiology
American Society of Immunologists

Honors and Awards

1998, To date, Member, CSR, NIH, Special Emphasis Panel on Infectious Diseases and Microbiology
Ad Hoc Reviewer HIV-RAD panel 2002, National Institutes of Health (NIH)
Ad Hoc Reviewer: AARR2, 2000, National Institutes of Health (NIH)
Ad Hoc Reviewer BM1 Panel, 2003, National Institutes of Health (NIH)
NIH Site Visit Team, National Primate Research Center SA, TX 2004, National Institutes of Health (NIH)
Grant reviewer, National Medical Council, Singapore, Grant Reviewer 2004, 2005
Greant reviewer, Health Research Board, Republic of Ireland, 2006.
Minority mentee-Mentor Award, MARK,2006, American Association of Immunologists and NIH

Previous Positions

1995-1997, Emory University, Dept. of Pathology and Lab.Medicine
1991-1993, Research Instructor, University of Illinois at Chicago, Department of Medicine, Mycobacteriology Division
1977-1984, USPHS Leprosy Project. JIPMER, India, Research Officer
1984-1989, National Inst. Communicable Diseases. Ministry of Health, India., Assistant Director
1989-1991, Mycobacterial Diagnostics. ASTRA Research Centre, India, Project Coordinator
1993-1997, Mycobacteriology Division. CytRx Corporation, Norcross, GA, Director

Funding Received

  • National Institutes of Health, NHLBI: Principal Investigator, Reactivation tuberculosis in A/J mice, $250,000/ year, Sep 30, 2001 to Aug 30, 2006.
  • Centers for Disease Control , USPHS, Atlanta, GA: Principal Investigator, Evaluate the virulence of Mycobacterium tuberculosis using aerosol challenge mouse model, $158,000/year, Oct 1997 to Jul 2000.
  • National Institutes of Health, NIA: Principal Investigator, Role of adhesion molecules during reactivation tuberculosis, $50,000, Jan 15, 2001 to Dec 15, 2001.
  • NIAID: Principal Investigator, Characterization of an M.tuberculosis derived vaccine, National Institutes of Health, $250,000/year, 2008 to 2012.
  • National Institutes of Health (NIH): Molecular Basis of Infectious Disease. T32, No funds, Student st, 2005 to 2013.
  • Co-Principal Investigator: CRL-1072 for treatment of Mycobacterium avium, National Institutes of Health (NIH), $137,000 per year, September 1997-September 1999
  • Co-Prinicipal Investigator: 'Effects of Surfactants on Tuberculosis of the Lung', National Institutes of Health (NIH), $359,000 per year, September 1995-September 2000
  • Principal Investigator: CRL-1072 for treatment of Mycobacterium avium, National Institutes of Health (NIH), $100,000, September 1996-March 1997

Publications

  • Copenhaver RH, Sepulveda E, Armitige LY, Actor JK, Wanger A, Norris SJ, Hunter RL, Jagannath C (Dec 2004) A mutant of Mycobacterium tuberculosis H37Rv that lacks expression of antigen 85A is attenuated in mice but retains vaccinogenic potential., Infection and Immunity, 72 (12), 7084-95
  • Douglas T, Daniel DS, Parida BK, Jagannath C, Dhandayuthapani S (Jun 2004) Methionine sulfoxide reductase A (MsrA) deficiency affects the survival of Mycobacterium smegmatis within macrophages, Journal of Bacteriology, 186 (11), 3590-8
  • Actor JK, Breij, E., Hoffmann, H, Sepulveda, S, Wetsel, RA, Hunter, R.L. Jr., Jagannath, C., A role for Complement C5 in organism containment and granulomatous response during murine tuberculosis, Scandinavian Journal of Immunology, 53, 464-474, 2001
  • Armitige, L., Jagannath, C., Wanger, A., and Norris, S, Disruption of the genes encoding antigen 85A and antigen 85B of Mycobacterium tuberculosis H37Rv, Infection and Immunity, 68, 767-778, 2000
  • Watson, VE,Hill, LL, Owen Schaub, LB, Davis, DW, McConkey, DJ, Jagannath, C, Hunter, RL and Actor JK., Apoptosis in Mycobacterium tuberculosis infection in mice exibiting varied immunopathology, Journal of Pathology, 190, 211-220, 2000
  • Jagannath, C, Actor, JK, Luxem F and Hunter RL., The effect of CRL-1072 on the drug uptake and nitric oxide mediated killing of Mycobacterium avium in macrophages, Immunopharmacology, 48, 187-197, 01 2000
  • Jagannath, C., Hoffmann, H, Sepulveda, S, Actor JK, Wetsel, RA, Hunter, R.L. Jr., Hypersusceptibility of A/J mice to tuberculosis is in part due to a deficiency in the fifth Complement component (C5), Scandinavian Journal of Immunology, 52, 369-379, 2000
  • Pai, S., Actor, J.K., Sepulveda, E., Hunter, R.L., and Jagannath. C, Identification of viable and non-viable Mycobacterium tuberculosis in mouse organs by directed RT-PCR for antigen 85B mRNA, Microbial Pathogenesis, 28, 335-342, 2000
  • Jagannath, C., Emanuele, R.M., Hunter, R.L. Jr., Activity of poloxamer CRL1072 against drug sensitive and drug resistant strains of Mycobacterium tuberculosis in macrophages and mice, International Journal of Antimicrobial Agents, 15, 55-63, 2000
  • Jagannath, C., et al., CRL-1072 enhances the antimycobacterial activity of human macrophages through IL-8, Journal of Interferon and Cytokine Research, 19, 67-76, 1999
  • Jagannath, C, Wells, A, Mshilvdadze, M, Olsen, M, Emanule RM, Hunter RL and Dasgupta, A., Significantly improved oral uptake of amikacin in FVB mice in the presence of copolymer CRL-1605, Lifesciences, 64, 1773-1738, 1999
  • Jagannath, C., Actor, J.K., R.L.Hunter, Induction of nitric oxide in human monocytes and monocyte cell lines by Mycobacterium tuberculosis, Nitric Oxide: Biology and Chemistry, 2, 174-186, 1998
  • Newman M J, Actor J K, Balusubramanian M, Jagannath C, Use of nonionic block copolymers in vaccines and therapeutics., Critical Reviews In Therapeutic Drug Carrier Systems, 15(2), 89-142, 1998 Abstract
  • Jagannath C, Allaudeen H S, Hunter R L, Activities of poloxamer CRL8131 against Mycobacterium tuberculosis in vitro and in vivo, Antimicrobial Agents and Chemotherapy, 39(6), 1349-54, June 1995 Abstract
  • Jagannath C, Reddy MV, Kailasam S, O'Sullivan JF, Gangadharam PR, Chemotherapeutic activity of clofazimine and its analogues against Mycobacterium tuberculosis. In vitro, intracellular, and in vivo studies, American Journal of Respiratory and Critical Care Medicine, 151(4), 1083-6, April 1995 Abstract
  • Jagannath C, Reddy V M, Gangadharam P R, Enhancement of drug susceptibility of multi-drug resistant strains of Mycobacterium tuberculosis by ethambutol and dimethyl sulphoxide, Journal of Antimicrobial Chemotherapy, 35(3), 381-90, March 1995 Abstract
  • Hunter R L, Jagannath C, Tinkley A, Behling C A, Nolte F, Enhancement of antibiotic susceptibility and suppression of Mycobacterium avium complex growth by poloxamer 331, Antimicrobial Agents and Chemotherapy, 39(2), 435-9, February 1995 Abstract
  • Xu,Y, C.Jagannath & Tony Eissa., Toll-like receptor 4 is a sensor for autophagy associated with innate immunity. Immunity; 2007 (in press).
  • Jacek Szeliga, Daniel D. Sundarsingh, Ching-Hui Yang, Zvjezdana Sever-Chroneos, Chinnaswamy Jagannath, Zissis Chroneos., Granulocyte macrophage colony stimulating factor-mediated innate responses in tuberculosis. Tuberculosis (Edin) TUBE-D-07-00020. 2007 (in press).
  • Rachel Moulton, Mary Anne Connelly,Amanda K. Smith, Devin R.Lindsey, Rick A.Wetsel, David L.Haviland, Robert L Hunter. Jr. & C. Jagannath., Complement C5a anaphylatoxin is an innate determinant of dendritic cell mediated Th1 immunity during Mycobacterium bovis BCG infection in mice.
  • Hunter, R. L., C. Jagannath, and J. K. Actor. (2007) Pathology of Postprimary Tuberculosis in Humans and Mice: Contradiction of long-held beliefs, Tuberculosis (Edin), 87, 267-78
  • Connelly.M.A*, Moulton.R.A*, Smith.A.K, Lindsey.D.R, Zwirner,J & C. Jagannath. (2007) Mycobacteria primed macrophages and dendritic cells induce an up- regulation of Complement C5a anaphylatoxin receptor (CD88) in CD3+ murine T cells, J.Leucocyte Biology, 81, 212-20
  • Sundarsingh Daniel*, Guixiang Dai*, Devin R. Lindsey, Christopher R.Singh, Amanda K. Smith, S..Dhandayuthapani, Robert L Hunter. Jr. & C. Jagannath. (2006) Reduced bactericidal function of Complement C5 deficient murine macrophages is in part due to a defective assembly of phagocyte oxidase, J.Immunology, 177, 4688-98
  • Christopher R.Singh, Lisa Y. Armitige, Amanda K. Smith, S.Dhandayuthapani, Akil Bidani. Robert L Hunter. Jr. & C. Jagannath (2006) Processing and presentation of a mycobacterial antigen 85B epitope by murine macrophages is dependent upon the phagosomal acquisition of vacuolar proton ATPase and in situ activation of Cathepsin D, J.Immunology, 177, 3250-9
  • Marek Fol, Ashwini Chauhan, Erin Maloney, Meredith Moomey, Murty V. Madiraju , C. Jagannath and Malini Rajagopalan. (2006) Modulation of Mycobacterium tuberculosis proliferation by MtrA, an essential two-component response regulator, Molecular Microbiology, 60, 643-57
  • Hunter, R. L., M. R. Olsen, C. Jagannath, and J. K. Actor. (2006) Multiple roles of cord factor in the pathogenesis of primary, secondary, and cavitary tuberculosis, including a revised description of the pathology of secondary disease, Ann Clin Lab Sci, 36, 371-386
  • Hunter.R.L, Olsen, M, C. Jagannath, & J.K.Actor. (2006) Trehalose 6,6' dimycolate and lipid in the pathogenesis of caseating granulomas of tuberculosis in mice, Amer.J.Pathology, 168, 1249-61

Profile Details

Last Updated: 5/1/2009

COS Expertise ID #412923
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