Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

T. Kochan · SciRah

Researcher profile · Semantic Scholar

T. Kochan

Share profile

T. Kochan — researcher profile on SciRah

h-index: 10
Works: 28
Citations: 679

Most-cited papers

Klebsiella pneumoniae clinical isolates with features of both multidrug-resistance and hypervirulence have unexpectedly low virulence
T. Kochan, Sophia H. Nozick, Aliki Valdes, Sumitra D. Mitra +18 more
2023Nature Communications133 citations Open access
Semantic Scholar
Genomic surveillance for multidrug-resistant or hypervirulent Klebsiella pneumoniae among United States bloodstream isolates
T. Kochan, Sophia H. Nozick, Rachel L. Medernach, Bettina H. Cheung +8 more
2022BMC Infectious Diseases92 citations Open access
Semantic Scholar
Intestinal calcium and bile salts facilitate germination of Clostridium difficile spores
T. Kochan, Madeline J. Somers, A. Kaiser, Michelle S Shoshiev +7 more
2017PLoS Pathogens85 citations Open access
Semantic Scholar
Toll-Like Receptor 2 Ligand Pretreatment Attenuates Retinal Microglial Inflammatory Response but Enhances Phagocytic Activity toward Staphylococcus aureus
T. Kochan, Anuj Singla, J. Tosi, Ashok Kumar
2012Infection and Immunity82 citations Open access
Semantic Scholar
Coordinated Bacteriocin Expression and Competence in Streptococcus pneumoniae Contributes to Genetic Adaptation through Neighbor Predation
W. Wholey, T. Kochan, David Storck, S. Dawid
2016PLoS Pathogens80 citations Open access
Semantic Scholar
Updates to Clostridium difficile Spore Germination
T. Kochan, M. Foley, Michelle S Shoshiev, Madeline J. Somers +2 more
2018Journal of Bacteriology49 citations Open access
Semantic Scholar
The HtrA Protease of Streptococcus pneumoniae Controls Density-Dependent Stimulation of the Bacteriocin blp Locus via Disruption of Pheromone Secretion
T. Kochan, S. Dawid
2013Journal of Bacteriology49 citations Open access
Semantic Scholar
Germinant Synergy Facilitates Clostridium difficile Spore Germination under Physiological Conditions
T. Kochan, Michelle S Shoshiev, Jessica L. Hastie, Madeline J. Somers +8 more
2018Msphere37 citations Open access
Semantic Scholar
Genome-wide screens reveal shared and strain-specific genes that facilitate enteric colonization by Klebsiella pneumoniae
Bettina H. Cheung, Arghavan Alisoltani, T. Kochan, Marine Lebrun-Corbin +5 more
2023mBio13 citations Open access
Semantic Scholar
Identification of Clostridium innocuum hypothetical protein that is cross-reactive with C. difficile anti-toxin antibodies
K. Cherny, A. Balaji, J. Mukherjee, Y. Goo +7 more
2022Anaerobe10 citations Open access
Semantic Scholar
Complete Genome Sequence of Clostridium innocuum Strain ATCC 14501
K. Cherny, E. Ozer, T. Kochan, L. Kociolek
2020Microbiology Resource Announcements9 citations Open access
Semantic Scholar
Phenotypes of a Pseudomonas aeruginosa hypermutator lineage that emerged during prolonged mechanical ventilation in a patient without cystic fibrosis
Sophia H. Nozick, Egon A. Ozer, Rachel L. Medernach, T. Kochan +5 more
2023mSystems7 citations Open access
Semantic Scholar
Complete Genome Sequence of Clostridium innocuum Strain LC-LUMC-CI-001, Isolated from a Patient with Recurrent Antibiotic-Associated Diarrhea
K. Cherny, E. Ozer, T. Kochan, S. Johnson +1 more
2020Microbiology Resource Announcements7 citations Open access
Semantic Scholar
Refined methodology for quantifying Pseudomonas aeruginosa virulence using Galleria mellonella
C. Axline, T. Kochan, S. Nozick, Timothy Ward +15 more
2024Microbiology spectrum6 citations Open access
Semantic Scholar
A Structural Systems Biology Approach to High-Risk CG23 Klebsiella pneumoniae
Nicole l. Inniss, T. Kochan, G. Minasov, Z. Wawrzak +13 more
2023Microbiology Resource Announcements6 citations Open access
Semantic Scholar
Genome-wide screens reveal shared and strain-specific genes that facilitate enteric colonization by Klebsiella pneumoniae
Bettina H. Cheung, Arghavan Alisoltani, T. Kochan, Marine Lebrun-Corbin +5 more
2023bioRxiv5 citations Open access
Semantic Scholar
Complete Genome Sequence of Klebsiella pneumoniae Strain TK421, a Conjugative Hypervirulent Isolate
T. Kochan, Egon A. Ozer, N. Pincus, M. Fitzpatrick +1 more
2020Microbiology Resource Announcements5 citations Open access
Semantic Scholar
Taxonomic characterization of Pseudomonas hygromyciniae sp. nov., a novel species discovered from a commercially purchased antibiotic
T. L. Turner, Sumitra D. Mitra, T. Kochan, N. Pincus +7 more
2023Microbiology spectrum2 citations Open access
Semantic Scholar
A cluster of six respiratory cultures positive for Mycobacterium xenopi –Clinical characteristics and genomic characterization
Kendall Kling, Rebecca Osborn, Adil Menon, Janna Williams +10 more
2023Journal of Clinical Tuberculosis and Other Mycobacterial Diseases2 citations Open access
Semantic Scholar
Modulation Of Toll-like Receptor Signaling In Microglia By Tlr2, And Tlr4 Ligands And Their Relevance To Bacterial Endophthalmitis
T. Kochan, J. Blair, Ashok Kumar
20111 citations
Semantic Scholar
Comparison of Galleria mellonella, epithelial cell cytotoxicity, and mouse model of bacteremia to measure Pseudomonas aeruginosa virulence
Aliki Valdes, C. Axline, T. Kochan, Sophia H. Nozick +21 more
2026Infection and Immunity0 citations Open access
Semantic Scholar
Comparison of Galleria mellonella, Epithelial Cell Cytotoxicity, and Mouse Model of Bacteremia to Measure Pseudomonas aeruginosa Virulence
Aliki Valdes, C. Axline, T. Kochan, Sophia H. Nozick +21 more
2026bioRxiv0 citations Open access
Semantic Scholar
Genomic and phenotypic characterization of Pseudomonas hygromyciniae, a novel bacterial species discovered from a commercially purchased antibiotic
T. Turner, Sumitra D. Mitra, T. Kochan, N. Pincus +6 more
2021bioRxiv0 citations Open access
Semantic Scholar
Genomic surveillance for multidrug-resistant or hypervirulent Klebsiella pneumoniae among bloodstream isolates at a United States academic medical center
T. Kochan, Sophia H. Nozick, Rachel L. Medernach, Bettina H. Cheung +8 more
2020bioRxiv0 citations Open access
Semantic Scholar
Prevalence of Hypervirulence-Associated Pathogenicity Loci Among Klebsiella 1 pneumoniae
T. Kochan, Natalia Khalatyan, Bettina H. Cheung, S. Nozick +2 more
20200 citations
Semantic Scholar
Characterizing the Early Events of Clostridium difficile Spore Germination
T. Kochan
20180 citations
Semantic Scholar
The Promiscuous Pneumococcus---Evolution and Biology
S. Dawid, T. Kochan, W. Wholey, N. LaCross +8 more
2014Pneumonia0 citations Open access
Semantic Scholar
Susceptibility Of Tlr2 And Myd88 Knockout Mice To S. Aureus Endophthalmitis
Ashok Kumar, T. Kochan
20110 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

Egon A. Ozer×12
Invite
Egon A. Ozer — researcher profile on SciRah
Sumitra D. Mitra×9
Invite
Sumitra D. Mitra — researcher profile on SciRah
A. Hauser×9
Invite
A. Hauser — researcher profile on SciRah
Sophia H. Nozick×8
Invite
Sophia H. Nozick — researcher profile on SciRah

Bettina H. Cheung

×8

Invite

Bettina H. Cheung — researcher profile on SciRah

Marine Lebrun-Corbin×7

Invite

Marine Lebrun-Corbin — researcher profile on SciRah

Invite

C. Axline — researcher profile on SciRah

Invite

A. Hauser — researcher profile on SciRah

Invite

K. Bachta — researcher profile on SciRah

Invite

N. Pincus — researcher profile on SciRah

Invite

S. Gatesy — researcher profile on SciRah

Invite

Tania Afzal — researcher profile on SciRah