Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Astha Giri"'
Autor:
Kamal Shrivastava, Chanchal Kumar, Anupriya Singh, Anshika Narang, Astha Giri, Naresh Kumar Sharma, Shraddha Gupta, Varsha Chauhan, Jayanthi Gunasekaran, Viswesvaran Balasubramanian, Anil Chaudhry, Rupak Singla, Rajendra Prasad, Mandira Varma-Basil
Publikováno v:
International Journal of Mycobacteriology, Vol 9, Iss 1, Pp 62-70 (2020)
Background: Rapidly growing mycobacteria (RGM) comprise nearly half of the validated species of nontuberculous mycobacteria (NTM) and have been reported to have a higher incidence in Asia as compared to Europe and America. There is limited informatio
Externí odkaz:
https://doaj.org/article/2d91596496d6468282d81caeb2b29a2a
Publikováno v:
International Journal of Mycobacteriology, Vol 6, Iss 2, Pp 177-183 (2017)
Background: Isoniazid (INH) resistance in Mycobacterium tuberculosis has been mainly attributed to mutations in katG (64%) and inhA (19%). However, 20%–30% resistance to INH cannot be explained by mutations alone. Hence, other mechanisms besides mu
Externí odkaz:
https://doaj.org/article/f347d26031634bfa80df21bd9b4968cd
Autor:
Anshika Narang, Kushal Garima, Shraddha Porwal, Archana Bhandekar, Kamal Shrivastava, Astha Giri, Naresh Kumar Sharma, Mridula Bose, Mandira Varma-Basil
Publikováno v:
PLoS ONE, Vol 14, Iss 9, p e0223163 (2019)
Despite the consideration of chromosomal mutations as the major cause of rifampicin (RIF) resistance in M. tuberculosis, the role of other mechanisms such as efflux pumps cannot be ruled out. We evaluated the role of four efflux pumps viz., MmpL2 (Rv
Externí odkaz:
https://doaj.org/article/c6686f431a4f44e8ad4585f0dd83e8f6
Autor:
Shraddha Gupta, Chanchal Kumar, Kamal Shrivastava, Varsha Chauhan, Anupriya Singh, Rohan Arora, Astha Giri, Andrea Maurizio Cabibbe, Naresh Kumar Sharma, Andrea Spitaleri, Daniela Maria Cirillo, Mridula Bose, Mandira Varma-Basil
Publikováno v:
Tuberculosis. 133:102173
In an attempt to uncover genotypic indicators for isoniazid (INH) resistance in M. tuberculosis, in addition to the canonical mutations in genes associated with INH resistance, including katG, inhA and fabG promoter; we analyzed, two INH monoresistan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9020a53664d6b07584e9b2d3f01a4a05
https://doi.org/10.1016/j.tube.2022.102173
https://doi.org/10.1016/j.tube.2022.102173
Autor:
Kirti Garg, Astha Giri
Background: Infectious diseases caused by pathogens, and food contamination caused by microorganisms, are compromising human health. The efficacies of antimicrobials have weakened by microbial resistance, while antibiotic toxicity is another challeng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21089e0c0a737e74d346f068b6123ac3
https://doi.org/10.21203/rs.3.rs-109624/v1
https://doi.org/10.21203/rs.3.rs-109624/v1
Autor:
Astha Giri M.Sc
Publikováno v:
Journal of Medical Science And clinical Research. :23783-23791
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3841c2d487ecaf7ab4d43fc4a651bcab
https://doi.org/10.18535/jmscr/v5i6.163
https://doi.org/10.18535/jmscr/v5i6.163
Autor:
Daniela Maria Cirillo, Chanchal Kumar, Gaurav Tyagi, Hassan Safi, Anshika Narang, Naresh Kumar Sharma, Mandira Varma-Basil, Subramanya Lingaraju, Kamal Shrivastava, Mridula Bose, Simone Battaglia, Alberto Trovato, Astha Giri, Shraddha Gupta, Andrea M. Cabibbe, David Alland
Publikováno v:
Tuberculosis (Edinburgh, Scotland). 115
To discover additional genotypic indicators for ethambutol (EMB) resistant M. tuberculosis, we studied polymorphisms in arabinofuranosyl transferase encoding genes aftA (Rv3792), aftB (Rv3805) and aftC (Rv2673) in 38 EMB resistant and 34 EMB suscepti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4cdc0912583fe230a1acf922b9f120f
https://pubmed.ncbi.nlm.nih.gov/30948176
https://pubmed.ncbi.nlm.nih.gov/30948176
Autor:
Mandira Varma-Basil, Astha Giri, Kamal Shrivastava, David Alland, Hassan Safi, M. Hanif, Subramanya Lingaraju, Shraddha Gupta, Balakrishnan Menon, Naresh Kumar Sharma, Anshika Narang, Anuj Bhatnagar
Publikováno v:
Tuberculosis (Edinburgh, Scotland). 108
Mutations at embB306 are the most prevalent polymorphisms associated with ethambutol (EMB) resistance, responsible for 40-60% of EMB resistant clinical cases of tuberculosis (TB). The present study analyzed additional mutations associated with EMB re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06ae88ccacce7dad1edbf9e57c19c88c
https://pubmed.ncbi.nlm.nih.gov/29523326
https://pubmed.ncbi.nlm.nih.gov/29523326
Autor:
Kushal Garima, Shraddha Porwal, Archana Bhandekar, Kamal Shrivastava, Anshika Narang, Mridula Bose, Astha Giri, Naresh Kumar Sharma, Mandira Varma-Basil
Publikováno v:
PLoS ONE, Vol 14, Iss 9, p e0223163 (2019)
PLoS ONE
PLoS ONE
Despite the consideration of chromosomal mutations as the major cause of rifampicin (RIF) resistance in M. tuberculosis, the role of other mechanisms such as efflux pumps cannot be ruled out. We evaluated the role of four efflux pumps viz., MmpL2 (Rv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70965f32befd09209d87527ee3b0f925
https://doi.org/10.1371/journal.pone.0223163
https://doi.org/10.1371/journal.pone.0223163
Autor:
Anshika Narang, M. Hanif, Mridula Bose, David Alland, Nalin Rastogi, Balakrishnan Menon, Soumitesh Chakravorty, Naresh Kumar Sharma, David Couvin, Thierry Zozio, Astha Giri, Shraddha Gupta, Stefan Niemann, Anuj K. Bhatnagar, Mandira Varma-Basil, Kushal Garima
Publikováno v:
Tuberculosis (Edinburgh, Scotland). 100
Summary Several attempts have been made to associate phylogenetic differences among Mycobacterium tuberculosis strains to variations in the clinical outcome of the disease and to drug resistance. We genotyped 139 clinical isolates of M. tuberculosis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96df15d4c5d19840deb0e5189e361e7e
https://pubmed.ncbi.nlm.nih.gov/27553413
https://pubmed.ncbi.nlm.nih.gov/27553413