Chiew Ko - Concepedia

Concepedia

Author

Chiew Ko

Johns Hopkins University

Also Known As

Chiew G. Ko, Chiew Ko

15

Publications

1.2K

Citations

13

H-Index

36

Concepts

All Affiliations

Johns Hopkins University Johns Hopkins Medicine

CK

About

Chiew Ko is an author at Johns Hopkins University specializing in clinical microbiology, microbiology, and medicine.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	6	6	438
2	Cell Biology	2	2	194
3	Engineering	1	1	67
4	Health Sciences	1	1	106
5	Natural Sciences	1	1	92

Chiew Ko

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14

Publications

1.2K

Citations

13

H-Index

	Year	Citations
Reduced immunopathology and mortality despite tissue persistence in a<i>Mycobacterium tuberculosis</i>mutant lacking alternative σ factor, SigH Deepak Kaushal, Benjamin G. Schroeder, Sandeep Tyagi, Proceedings of the National Academy of Sciences	2002	228
<i>Mycobacterium tuberculosis</i> ECF sigma factor <i>sigC</i> is required for lethality in mice and for the conditional expression of a defined gene set Ronggai Sun, Paul J. Converse, Chiew Ko, Molecular Microbiology	2004	134
Neutrophil adhesion molecule expression during cardiopulmonary bypass with bubble and membrane oxygenators A. Marc Gillinov, Jenny M. Bator, Kenton J. Zehr, The Annals of Thoracic Surgery	1993	112
Exposure to Antibiotics Induces Expression of the <i>Mycobacterium tuberculosis sigF</i> Gene: Implications for Chemotherapy against Mycobacterial Persistors Theresa M. Michele, Chiew Ko, William R. Bishai Antimicrobial Agents and Chemotherapy Microbial PathogensTuberculosis PreventionImmunologyBacteriologyAntimicrobial Chemotherapy	1999	106
Attenuation of Late-Stage Disease in Mice Infected bythe <i>Mycobacterium tuberculosis</i> Mutant Lacking theSigF Alternate Sigma Factor and Identification ofSigF-Dependent Genes by MicroarrayAnalysis Deborah E. Geiman, Deepak Kaushal, Chiew Ko, Infection and Immunity	2004	98
The <i>Staphylococcus aureus rsbW</i> ( <i>orf159</i> ) Gene Encodes an Anti-Sigma Factor of SigB Eishi Miyazaki, Jong-Min Chen, Chiew Ko, Journal of Bacteriology Gene EncodesMicrobial PathogensBacteriologyMolecular BiologyEscherichia Coli	1999	92
The Mycobacterium tuberculosis SigD sigma factor controls the expression of ribosome-associated gene products in stationary phase and is required for full virulence Heather Calamita, Chiew Ko, Sandeep Tyagi, Cellular Microbiology Full VirulenceStationary PhaseBacteriologyImmunologyMolecular Biology	2004	88
Evaluation of a Whole‐Blood Interferon‐γ Release Assay for the Detection of<i>Mycobacterium tuberculosis</i>Infection in 2 Study Populations Bahrie Bellete, Jacqueline Coberly, Grace L. Barnes, Clinical Infectious Diseases	2002	81
Deletionof <i>Mycobacterium tuberculosis</i> Sigma Factor E Results inDelayed Time to Death with Bacterial Persistence in the Lungsof Aerosol-InfectedMice Masaru Ando, Tetsuyuki Yoshimatsu, Chiew Ko, Infection and Immunity ImmunologyImmune RegulationCell DeathDelayed LethalityOxidative Stress	2003	75
Color selection with a hygromycin-resistance-based Escherichia coli-mycobacterial shuttle vector Nathan S. Howard, James Gomez, Chiew Ko, Gene Antimicrobial Resistance GeneEngineeringColor SelectionBacteriologyBiotechnology	1995	67

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