G K Johnson
Overview
Explore the profile of G K Johnson including associated specialties, affiliations and a list of published articles.
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93
Citations
1066
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Recent Articles
1.
Johnson G, Guthmiller J, Joly S, Organ C, Dawson D
J Periodontal Res
. 2010 Mar;
45(4):583-8.
PMID: 20337880
Background And Objective: Tobacco use is associated with increased periodontal destruction in both cigarette smokers and smokeless tobacco users. Gingival keratinocytes are the first cells in contact with microbial and...
2.
Thunell D, Tymkiw K, Johnson G, Joly S, Burnell K, Cavanaugh J, et al.
J Periodontal Res
. 2009 Jul;
45(1):148-52.
PMID: 19602112
Background And Objective: Cytokines and chemokines play an important role in the pathogenesis of periodontal diseases. The objective of this study was to quantitatively assess the effect of initial periodontal...
3.
Hillenburg K, Cederberg R, Gray S, Hurst C, Johnson G, Potter B
Eur J Dent Educ
. 2006 Jul;
10(3):169-77.
PMID: 16842592
The digital revolution and growth of the Internet have led to many innovations in the area of electronic learning (e-learning). To survive and prosper, educators must be prepared to respond...
4.
Gasparoni A, Fonzi L, Schneider G, Wertz P, Johnson G, Squier C
Arch Oral Biol
. 2004 Jun;
49(8):653-64.
PMID: 15196983
This study examines differences between cultures of normal human oral epithelial cells and two squamous cell carcinoma cell lines (SCC15 and SCC25) in the expression of structural proteins, adhesion molecules,...
5.
Premratanachai P, Joly S, Johnson G, McCray Jr P, Jia H, Guthmiller J
Oral Microbiol Immunol
. 2004 Feb;
19(2):111-7.
PMID: 14871351
This study evaluated the expression and regulation of beta-defensins DEFB-104 and the recently identified DEFB-105-14 in gingival keratinocytes. Keratinocytes from healthy subjects were exposed to cytokines, Escherichia coli lipopolysaccharide or...
6.
Stanek J, Stich R, Dubey J, Reed S, Njoku C, Lindsay D, et al.
Vet Parasitol
. 2003 Nov;
117(4):239-49.
PMID: 14637026
Equine protozoal myeloencephalitis (EPM) is a serious neurologic disease in the horse most commonly caused by Sarcocystis neurona. The domestic cat (Felis domesticus) is an intermediate host for S. neurona....
7.
Brogden K, Heidari M, Sacco R, Palmquist D, Guthmiller J, Johnson G, et al.
Oral Microbiol Immunol
. 2003 Mar;
18(2):95-9.
PMID: 12654098
The severity of periodontal disease is dependent on a combination of host, microbial agent and environmental factors. One strong correlate related to periodontal disease pathogenesis is the immune status of...
8.
Gasparoni A, Chaves A, Fonzi L, Johnson G, Schneider G, Squier C
J Oral Pathol Med
. 2002 Aug;
31(7):385-94.
PMID: 12165056
Background: Beta-catenin, an E-cadherin-associated protein involved in cell-cell adhesion and signaling, has been hypothesized to translocate to the nucleus and activate transcription in several human cancers, including oral squamous cell...
9.
Williams R, Paquette D, Offenbacher S, Adams D, Armitage G, Bray K, et al.
J Periodontol
. 2002 Jan;
72(11):1535-44.
PMID: 11759865
Background: Periodontitis is an inflammatory condition of tooth-supporting tissues that is usually treated by mechanical removal of plaque and microorganisms that adhere to teeth. This treatment, known as scaling and...
10.
Guthmiller J, Weenig D, Johnson G, Kirchner H, Kohout F, Hunter S
J Periodontol
. 2002 Jan;
72(11):1485-90.
PMID: 11759859
Background: Systemic disease and hormonal changes have been implicated as complicating factors for periodontal disease. Diabetes has been identified as a risk factor for periodontal disease, and diabetics can experience...