K
Kaustuv Nayak
Researcher at Emory University
Publications - 35
Citations - 598
Kaustuv Nayak is an academic researcher from Emory University. The author has contributed to research in topics: Dengue fever & Antibody. The author has an hindex of 11, co-authored 29 publications receiving 439 citations. Previous affiliations of Kaustuv Nayak include International Centre for Genetic Engineering and Biotechnology.
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Journal ArticleDOI
Mycobacterial antigen driven activation of CD14++CD16- monocytes is a predictor of tuberculosis-associated immune reconstitution inflammatory syndrome.
Bruno B. Andrade,Amrit Singh,G. Narendran,Melissa E. Schechter,Kaustuv Nayak,Sudha Subramanian,Selvaraj Anbalagan,Stig M. R. Jensen,Brian O. Porter,Lis Ribeiro do Valle Antonelli,Katalin A. Wilkinson,Robert J. Wilkinson,Graeme Meintjes,Helen van der Plas,Dean Follmann,Daniel L. Barber,Soumya Swaminathan,Alan Sher,Irini Sereti +18 more
TL;DR: Data point to a major role of mycobacterial antigen load and myeloid cell hyperactivation in the pathogenesis of TB-IRIS, and implicate monocytes and monocyte-derived cytokines as potential targets for TB- IRIS prevention or treatment.
Journal ArticleDOI
Mycobacterial antigen driven activation of CD14++ CD16-monocytes is a predictor of tuberculosis-associated immune reconstitution inflammatory syndrome
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Characterization of human CD8 T cell responses in dengue virus infected patients from India
Anmol Chandele,Jaturong Sewatanon,Jaturong Sewatanon,Sivaram Gunisetty,Mohit Singla,Nattawat Onlamoon,Rama Akondy,Haydn T. Kissick,Kaustuv Nayak,Elluri Seetharami Reddy,Haroon Kalam,Dhiraj Kumar,Anil Verma,Harekrushna Panda,Siyu Wang,Nasikarn Angkasekwinai,Kovit Pattanapanyasat,Kulkanya Chokephaibulkit,Guruprasad R. Medigeshi,Rakesh Lodha,Sushil K. Kabra,Rafi Ahmed,Kaja Murali-Krishna +22 more
TL;DR: CD8 T cell subsets in dengue patients from India and Thailand are comprehensively characterized and it is revealed that these cells expand massively and express phenotypes indicative of overwhelming antigenic stimulus and tissue homing/cytotoxic-effector functions but that the vast majority of them fail to produce IFN-γ in vitro.
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Clinical, Serological, and Virological Analysis of 572 Chikungunya Patients From 2010 to 2013 in India.
Jaspreet Jain,Kaustuv Nayak,Neha Tanwar,Rajni Gaind,Bhupendra Gupta,Jayanti Shastri,Raj K. Bhatnagar,Murali Krishna Kaja,Anmol Chandele,Sujatha Sunil +9 more
TL;DR: Clinical, virological, and serological parameters of chikungunya disease severity are assessed and initial high viral load and neutralizing IgG response may function in a seemingly contrasting manner to negatively or positively dictate disease outcome.
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A side-by-side comparison of T cell reactivity to fifty-nine Mycobacterium tuberculosis antigens in diverse populations from five continents.
Chelsea Carpenter,John Sidney,Ravi Kolla,Kaustuv Nayak,Helena Tomiyama,Claudia Tomiyama,Oscar A. Padilla,Virginie Rozot,Syed Fazil Ahamed,Carlos G.G. Ponte,Valeria Cavalcanti Rolla,Paulo R. Z. Antas,Anmol Chandele,John Kenneth,Seetha Laxmi,Edward Makgotlho,Valentina Vanini,Giuseppe Ippolito,Alexandra S. Kazanova,Alexander V. Panteleev,Willem A. Hanekom,Harriet Mayanja-Kizza,David M. Lewinsohn,Mayuko Saito,M. Juliana McElrath,W. Henry Boom,Delia Goletti,Robert H. Gilman,Irina V. Lyadova,Thomas J. Scriba,Esper G. Kallas,Kaja Murali-Krishna,Kaja Murali-Krishna,Alessandro Sette,Cecilia S. Lindestam Arlehamn +34 more
TL;DR: A panel of MTB antigens will be valuable for characterizing MTB-specific CD4 T cell responses irrespective of ethnicity, infecting MTB strains and BCG vaccination status and applicability for vaccines aimed at boosting BCG responses.