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Items: 29


Current status of MALDI-TOF mass spectrometry in clinical microbiology.

Hou TY, Chiang-Ni C, Teng SH.

J Food Drug Anal. 2019 Apr;27(2):404-414. doi: 10.1016/j.jfda.2019.01.001. Epub 2019 Jan 31. Review.


Phosphorylation at the D53 but Not the T65 Residue of CovR Determines the Repression of rgg and speB Transcription in emm1- and emm49-Type Group A Streptococci.

Chiang-Ni C, Kao CY, Hsu CY, Chiu CH.

J Bacteriol. 2019 Jan 28;201(4). pii: e00681-18. doi: 10.1128/JB.00681-18. Print 2019 Feb 15.


Cytotoxicity and Survival Fitness of Invasive covS Mutant of Group A Streptococcus in Phagocytic Cells.

Chiang-Ni C, Shi YA, Lai CH, Chiu CH.

Front Microbiol. 2018 Oct 30;9:2592. doi: 10.3389/fmicb.2018.02592. eCollection 2018.


NAD-Glycohydrolase Depletes Intracellular NAD+ and Inhibits Acidification of Autophagosomes to Enhance Multiplication of Group A Streptococcus in Endothelial Cells.

Hsieh CL, Huang HM, Hsieh SY, Zheng PX, Lin YS, Chiang-Ni C, Tsai PJ, Wang SY, Liu CC, Wu JJ.

Front Microbiol. 2018 Aug 3;9:1733. doi: 10.3389/fmicb.2018.01733. eCollection 2018.


PERK Signal-Modulated Protein Translation Promotes the Survivability of Dengue 2 Virus-Infected Mosquito Cells and Extends Viral Replication.

Hou JN, Chen TH, Chiang YH, Peng JY, Yang TH, Cheng CC, Sofiyatun E, Chiu CH, Chiang-Ni C, Chen WJ.

Viruses. 2017 Sep 20;9(9). pii: E262. doi: 10.3390/v9090262.


Highly prevalent emmSTG840.0 and emmSTC839.0 types of erythromycin non-susceptible group G Streptococcus isolated from bacteremia in southern Taiwan.

Zheng PX, Chan YC, Chiou CS, Hsieh CL, Chiang-Ni C, Wu JJ.

J Microbiol Immunol Infect. 2017 Dec;50(6):831-838. doi: 10.1016/j.jmii.2016.12.010. Epub 2017 Jul 6.


Acidic stress enhances CovR/S-dependent gene repression through activation of the covR/S promoter in emm1-type group A Streptococcus.

Chiang-Ni C, Tseng HC, Hung CH, Chiu CH.

Int J Med Microbiol. 2017 Sep;307(6):329-339. doi: 10.1016/j.ijmm.2017.06.002. Epub 2017 Jun 16.


Cytolethal Distending Toxin Enhances Radiosensitivity in Prostate Cancer Cells by Regulating Autophagy.

Lin HJ, Liu HH, Lin CD, Kao MC, Chen YA, Chiang-Ni C, Jiang ZP, Huang MZ, Lin CJ, Lo UG, Lin LC, Lai CK, Lin H, Hsieh JT, Chiu CH, Lai CH.

Front Cell Infect Microbiol. 2017 Jun 8;7:223. doi: 10.3389/fcimb.2017.00223. eCollection 2017.


Mixed Infections of Helicobacter pylori Isolated from Patients with Gastrointestinal Diseases in Taiwan.

Lai CH, Huang JC, Chiang-Ni C, Li JP, Wu LT, Wu HS, Sun YC, Lin ML, Lee JF, Lin HJ.

Gastroenterol Res Pract. 2016;2016:7521913. Epub 2016 Sep 22.


Molecular Mechanisms and Potential Clinical Applications of Campylobacter jejuni Cytolethal Distending Toxin.

Lai CK, Chen YA, Lin CJ, Lin HJ, Kao MC, Huang MZ, Lin YH, Chiang-Ni C, Chen CJ, Lo UG, Lin LC, Lin H, Hsieh JT, Lai CH.

Front Cell Infect Microbiol. 2016 Feb 9;6:9. doi: 10.3389/fcimb.2016.00009. eCollection 2016. Review.


Clustered Regularly Interspaced Short Palindromic Repeats Are emm Type-Specific in Highly Prevalent Group A Streptococci.

Zheng PX, Chan YC, Chiou CS, Chiang-Ni C, Wang SY, Tsai PJ, Chuang WJ, Lin YS, Liu CC, Wu JJ.

PLoS One. 2015 Dec 28;10(12):e0145223. doi: 10.1371/journal.pone.0145223. eCollection 2015.


Interleukin-13 Inhibits Lipopolysaccharide-Induced BPIFA1 Expression in Nasal Epithelial Cells.

Tsou YA, Lin CD, Chen HC, Hsu HY, Wu LT, Chiang-Ni C, Chen CJ, Wu TF, Kao MC, Chen YA, Peng MT, Tsai MH, Chen CM, Lai CH.

PLoS One. 2015 Dec 8;10(12):e0143484. doi: 10.1371/journal.pone.0143484. eCollection 2015.


Epidemiology Analysis of Streptococcus pyogenes in a Hospital in Southern Taiwan by Use of the Updated emm Cluster Typing System.

Chiang-Ni C, Zheng PX, Wang SY, Tsai PJ, Chuang WJ, Lin YS, Liu CC, Wu JJ.

J Clin Microbiol. 2016 Jan;54(1):157-62. doi: 10.1128/JCM.02089-15. Epub 2015 Nov 11.


Oxygen-dependent phenotypic variation in group A streptococcus.

Chiang-Ni C, Nian SY, Wu JJ, Chen CJ.

J Microbiol Immunol Infect. 2016 Dec;49(6):837-842. doi: 10.1016/j.jmii.2014.11.010. Epub 2014 Nov 22.


Invasive hypermucoid variant of group A Streptococcus is defective in growth and susceptible to DNA-damaging treatments.

Chiang-Ni C, Zheng PX, Wang S, Tsai PJ, Kuo CF, Chuang WJ, Lin YS, Liu CC, Wu JJ.

Pathog Dis. 2014 Mar;70(2):194-201. doi: 10.1111/2049-632X.12114. Epub 2013 Dec 16.


Peroxide responsive regulator PerR of group A Streptococcus is required for the expression of phage-associated DNase Sda1 under oxidative stress.

Wang CH, Chiang-Ni C, Kuo HT, Zheng PX, Tsou CC, Wang S, Tsai PJ, Chuang WJ, Lin YS, Liu CC, Wu JJ.

PLoS One. 2013 Dec 3;8(12):e81882. doi: 10.1371/journal.pone.0081882. eCollection 2013.


Arrangement and number of clustered regularly interspaced short palindromic repeat spacers are associated with erythromycin susceptibility in emm12, emm75 and emm92 of group A streptococcus.

Zheng PX, Chiang-Ni C, Wang SY, Tsai PJ, Kuo CF, Chuang WJ, Lin YS, Liu CC, Wu JJ.

Clin Microbiol Infect. 2014 Jun;20(6):516-23. doi: 10.1111/1469-0691.12379. Epub 2013 Oct 9.


Complete Genome Sequence of emm1 Streptococcus pyogenes A20, a Strain with an Intact Two-Component System, CovRS, Isolated from a Patient with Necrotizing Fasciitis.

Zheng PX, Chung KT, Chiang-Ni C, Wang SY, Tsai PJ, Chuang WJ, Lin YS, Liu CC, Wu JJ.

Genome Announc. 2013 Jan;1(1). pii: e00149-12. doi: 10.1128/genomeA.00149-12. Epub 2013 Feb 7.


The deficient cleavage of M protein-bound IgG by IdeS: insight into the escape of Streptococcus pyogenes from antibody-mediated immunity.

Su YF, Chuang WJ, Wang SM, Chen WY, Chiang-Ni C, Lin YS, Wu JJ, Liu CC.

Mol Immunol. 2011 Oct;49(1-2):134-42. doi: 10.1016/j.molimm.2011.08.002. Epub 2011 Sep 16.


Environmental pH changes, but not the LuxS signalling pathway, regulate SpeB expression in M1 group A streptococci.

Chiang-Ni C, Zheng PX, Tsai PJ, Chuang WJ, Lin YS, Liu CC, Wu JJ.

J Med Microbiol. 2012 Jan;61(Pt 1):16-22. doi: 10.1099/jmm.0.036012-0. Epub 2011 Sep 2.


Clinical and microbiological characteristics of community-acquired Staphylococcus lugdunensis infections in Southern Taiwan.

Wu AB, Wang MC, Tseng CC, Lin WH, Teng CH, Huang AH, Hung KH, Chiang-Ni C, Wu JJ.

J Clin Microbiol. 2011 Aug;49(8):3015-8. doi: 10.1128/JCM.01138-11. Epub 2011 Jun 22.


Emergence of uncommon emm types of Streptococcus pyogenes among adult patients in southern Taiwan.

Chiang-Ni C, Wu AB, Liu CC, Chen KT, Lin YS, Chuang WJ, Fang HY, Wu JJ.

J Microbiol Immunol Infect. 2011 Dec;44(6):424-9. doi: 10.1016/j.jmii.2011.04.005. Epub 2011 May 20.


Oxidative stress and metal ions regulate a ferritin-like gene, dpr, in Streptococcus pyogenes.

Tsou CC, Chiang-Ni C, Lin YS, Chuang WJ, Lin MT, Liu CC, Wu JJ.

Int J Med Microbiol. 2010 Apr;300(4):259-64. doi: 10.1016/j.ijmm.2009.09.002. Epub 2009 Oct 29.


emm1/sequence type 28 strains of group A streptococci that express covR at early stationary phase are associated with increased growth and earlier SpeB secretion.

Chiang-Ni C, Zheng PX, Ho YR, Wu HM, Chuang WJ, Lin YS, Lin MT, Liu CC, Wu JJ.

J Clin Microbiol. 2009 Oct;47(10):3161-9. doi: 10.1128/JCM.00202-09. Epub 2009 Aug 26.


The transcriptional terminator sequences downstream of the covR gene terminate covR/S operon transcription to generate covR monocistronic transcripts in Streptococcus pyogenes.

Chiang-Ni C, Tsou CC, Lin YS, Chuang WJ, Lin MT, Liu CC, Wu JJ.

Gene. 2008 Dec 31;427(1-2):99-103. doi: 10.1016/j.gene.2008.08.025. Epub 2008 Sep 11.


Effects of streptococcal pyrogenic exotoxin B on pathogenesis of Streptococcus pyogenes.

Chiang-Ni C, Wu JJ.

J Formos Med Assoc. 2008 Sep;107(9):677-85. doi: 10.1016/S0929-6646(08)60112-6. Review.


An iron-binding protein, Dpr, decreases hydrogen peroxide stress and protects Streptococcus pyogenes against multiple stresses.

Tsou CC, Chiang-Ni C, Lin YS, Chuang WJ, Lin MT, Liu CC, Wu JJ.

Infect Immun. 2008 Sep;76(9):4038-45. doi: 10.1128/IAI.00477-08. Epub 2008 Jun 9.


Streptococcal pyrogenic exotoxin B causes mitochondria damage to polymorphonuclear cells preventing phagocytosis of group A streptococcus.

Chiang-Ni C, Wang CH, Tsai PJ, Chuang WJ, Lin YS, Lin MT, Liu CC, Wu JJ.

Med Microbiol Immunol. 2006 Jun;195(2):55-63. Epub 2005 Jul 30.


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