A
Amit Singh
Researcher at National Institute of Technology, Patna
Publications - 773
Citations - 18812
Amit Singh is an academic researcher from National Institute of Technology, Patna. The author has contributed to research in topics: Digital watermarking & Medicine. The author has an hindex of 57, co-authored 640 publications receiving 13795 citations. Previous affiliations of Amit Singh include Ithaca College & Center for Infectious Disease Research and Policy.
Papers
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Journal ArticleDOI
Requirement of the mymA Operon for Appropriate Cell Wall Ultrastructure and Persistence of Mycobacterium tuberculosis in the Spleens of Guinea Pigs
Amit Singh,Radhika Gupta,Ram A. Vishwakarma,P. R. Narayanan,C. N. Paramasivan,V. D. Ramanathan,Anil K. Tyagi +6 more
TL;DR: It is shown that disruption of virS and mymA genes impairs the ability of M. tuberculosis to survive in activated macrophages, but not in resting macrophage, suggesting the importance of the mymA operon in protecting the bacterium against harsher conditions.
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Mycobacterium tuberculosis Inhibits RAB7 Recruitment to Selectively Modulate Autophagy Flux in Macrophages
Pallavi Chandra,Swapnil Ghanwat,Sumit Kumar Matta,Swati Seth Yadav,Mansi Mehta,Zaved Siddiqui,Amit Singh,Dhiraj Kumar +7 more
TL;DR: A crosstalk between autophagy and phagosome maturation pathway is reported and the adaptability of Mtb is highlighted, manifested by selective regulation ofAutophagy flux.
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Multiple Watermarking on Medical Images Using Selective Discrete Wavelet Transform Coefficients
TL;DR: Performace of the proposed watermarking algorithm is analyzed against numerous known attacks like compression, filtering, noise, sharpening, scaling and histogram equalization and desired outcome is obtained without much degradation in extracted watermarks and watermarked image quality.
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Review on remote sensing methods for landslide detection using machine and deep learning
TL;DR: In the past decades, due to inflation of urbanized area and climate change, a large number of landslides have been reported as mentioned in this paper, which is caused by specific compositional slope movement.
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Mycobacterium tuberculosis WhiB4 regulates oxidative stress response to modulate survival and dissemination in vivo
Manbeena Chawla,Pankti Parikh,Alka Saxena,MohamedHusen Munshi,Mansi Mehta,Deborah Mai,Anup Srivastava,K. V. Narasimhulu,Kevin Redding,Nimi Vashi,Dhiraj Kumar,Adrie J. C. Steyn,Amit Singh +12 more
TL;DR: The findings suggest that WhiB4 systematically calibrates the activation of oxidative stress response in Mtb to maintain redox balance, and to modulate virulence.