Powered by OpenAIRE graph
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ University of Califo...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
PLoS ONE
Article . 2011 . Peer-reviewed
License: CC BY
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
PLoS ONE
Article
License: CC BY
Data sources: UnpayWall
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
PLoS ONE
Article . 2011
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
PubMed Central
Other literature type . 2011
License: CC BY
Data sources: PubMed Central
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
PLoS ONE
Article . 2011
Data sources: DOAJ
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
PLoS ONE
Article . 2011
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
https://dx.doi.org/10.60692/jr...
Other literature type . 2011
Data sources: Datacite
https://dx.doi.org/10.60692/dh...
Other literature type . 2011
Data sources: Datacite
versions View all 10 versions

A Genetic Association Study of Single Nucleotide Polymorphisms in FGFR1OP2/wit3.0 and Long-Term Atrophy of Edentulous Mandible

دراسة الارتباط الوراثي لتعدد أشكال النيوكليوتيدات المفردة في FGFR1OP2/wit3.0 وضمور الفك السفلي طويل الأجل
Authors: Jaijam Suwanwela; Jae Hoon Lee; Audrey Lin; T. Üçer; Hugh Devlin; Janet S. Sinsheimer; Neal R. Garrett; +1 Authors

A Genetic Association Study of Single Nucleotide Polymorphisms in FGFR1OP2/wit3.0 and Long-Term Atrophy of Edentulous Mandible

Abstract

Contexte Après extraction dentaire, la surface externe de l'os alvéolaire subit une résorption à différentes vitesses, et un groupe de patients développe une atrophie excessive de la mâchoire. La muqueuse buccale recouvrant la mâchoire atrophiée est exceptionnellement mince ; par conséquent, nous avons émis l'hypothèse qu'une atrophie excessive de la mâchoire peut être associée à une contraction anormale de la muqueuse buccale. Il a été démontré que FGFR1OP2/Wit3.0, une molécule de cytosquelette initialement identifiée dans les fibroblastes des plaies buccales, induit une contraction de la muqueuse buccale après extraction dentaire. Cette étude a examiné l'association génétique entre les polymorphismes mononucléotidiques (SNP) de FGFR1OP2/Wit3.0 et l'atrophie excessive de la mandibule édentée. Méthodes et résultats Tout d'abord, l'expression de FGFR1OP2/Wit3.0 a été déterminée dans les tissus gingivaux de 8 sujets avant et après l'extraction dentaire. L'hybridation in situ a révélé que tous les sujets augmentaient l'expression de FGFR1OP2/Wit3.0 dans les tissus de la muqueuse buccale postopératoire ; cependant, des niveaux significativement élevés de FGFR1OP2/Wit3.0 ont été observés chez 3 sujets sur 8. Dans une étude distincte, 20 sujets édentés à long terme (66,4±9,4 ans) ont été recrutés. Les tag-SNP dans l'allèle FGFR1OP2/Wit3.0 ont été déterminés par réaction en chaîne de la polymérase à base de Taqman. La hauteur de l'os mandibulaire a été déterminée selon le protocole de l'American College of Prosthodontists (ACP). Les sujets présentant un allèle mineur de rs840869 ou rs859024 ont été trouvés dans le groupe hautement atrophié par la classification ACP (test du Chi carré, p = 0,0384 et p = 0,0565, respectivement ; Fisher' s Exact, p = 0,0515 et p = 0,2604, respectivement). L'analyse de régression linéaire a indiqué une association suggestive entre rs859024 et la diminution de la hauteur des os (Mann-Whitney, p = 0,06). La hauteur osseuse moyenne des sujets avec rs840869 ou rs859024 allèles mineurs (10,6±3,2 mm et 9,6±3,2 mm, respectivement) était significativement plus petite que celle des sujets avec les allèles majeurs (14,2±4,5 mm, p<0,05). Conclusions Les patients avec l'allèle mineur de rs840869 ou rs859024 ont été associés à une atrophie excessive de la mandibule édentée. Cette étude peut fournir la base d'un marqueur génétique identifiant les personnes susceptibles de développer une atrophie de la mâchoire après une extraction dentaire.

Antecedentes Después de la extracción dental, la superficie externa del hueso alveolar experimenta reabsorción a varias velocidades, y un grupo de pacientes desarrolla una atrofia excesiva de la mandíbula. La mucosa oral que recubre la mandíbula atrofiada es inusualmente delgada; por lo tanto, hemos planteado la hipótesis de que la atrofia excesiva de la mandíbula puede estar asociada con una contracción anormal de la mucosa oral. Se ha demostrado que FGFR1OP2/wit3.0, una molécula de citoesqueleto identificada inicialmente en fibroblastos de heridas orales, induce la contracción de la mucosa oral después de la extracción dental. Este estudio examinó la asociación genética entre los polimorfismos de un solo nucleótido (SNP) de FGFR1OP2/wit3.0 y la atrofia excesiva de la mandíbula edéntula. Métodos y hallazgos En primer lugar, se determinó la expresión de FGFR1OP2/wit3.0 en tejidos gingivales de 8 sujetos antes y después de la extracción dental. La hibridación in situ reveló que todos los sujetos aumentaron la expresión de FGFR1OP2/wit3.0 en los tejidos de la mucosa oral postoperatoria; sin embargo, se observaron niveles significativamente altos de FGFR1OP2/wit3.0 en 3 de 8 sujetos. En un estudio separado, se reclutaron 20 sujetos edéntulos a largo plazo (66,4±9,4 años). Los SNP de etiqueta en el alelo FGFR1OP2/wit3.0 se determinaron mediante la reacción en cadena de la polimerasa basada en Taqman. La altura del hueso mandibular se determinó siguiendo el protocolo del American College of Prosthodontists (ACP). Los sujetos con alelo menor de rs840869 o rs859024 se encontraron en el grupo altamente atrofiado por la clasificación ACP (prueba de Chi cuadrado, p = 0.0384 y p = 0.0565, respectivamente; Exacto de Fisher, p = 0.0515 y p = 0.2604, respectivamente). El análisis de regresión lineal indicó una asociación sugestiva entre rs859024 y la disminución de las alturas óseas (Mann-Whitney, p = 0,06). La altura ósea media de los sujetos con alelos menores rs840869 o rs859024 (10,6±3,2 mm y 9,6±3,2 mm, respectivamente) fue significativamente menor que la de los sujetos con los alelos mayores (14,2±4,5 mm, p<0,05). Conclusiones Los pacientes con el alelo menor de rs840869 o rs859024 se asociaron con atrofia excesiva de la mandíbula edéntula. Este estudio puede proporcionar la base para un marcador genético que identifique a los individuos susceptibles de desarrollar atrofia de la mandíbula después de la extracción dental.

Background After dental extraction, the external surface of alveolar bone undergoes resorption at various rates, and a group of patients develop excessive jawbone atrophy. Oral mucosa overlying the atrophied jawbone is unusually thin; therefore, we have hypothesized that excessive jawbone atrophy may be associated with abnormal oral mucosa contraction. FGFR1OP2/wit3.0, a cytoskeleton molecule initially identified in oral wound fibroblasts, has been shown to induce oral mucosa contraction after dental extraction. This study examined the genetic association between single nucleotide polymorphisms (SNPs) of FGFR1OP2/wit3.0 and excessive atrophy of edentulous mandible. Methods and Findings First, the expression of FGFR1OP2/wit3.0 was determined in gingival tissues of 8 subjects before and after dental extraction. In situ hybridization revealed that all subject increased FGFR1OP2/wit3.0 expression in the post-operative oral mucosa tissues; however, significantly high levels of FGFR1OP2/wit3.0 were observed in 3 out of 8 subjects. In a separate study, 20 long-term edentulous subjects (66.4±9.4 years) were recruited. Tag-SNPs in the FGFR1OP2/wit3.0 allele were determined by Taqman-based polymerase chain reaction. The mandibular bone height was determined following the American College of Prosthodontists (ACP) protocol. Subjects with minor allele of rs840869 or rs859024 were found in the highly atrophied group by the ACP classification (Chi square test, p = 0.0384 and p = 0.0565, respectively; Fisher's Exact, p = 0.0515 and p = 0.2604, respectively). The linear regression analysis indicated a suggestive association between rs859024 and the decreased bone heights (Mann-Whitney, p = 0.06). The average bone height of the subjects with rs840869 or rs859024 minor alleles (10.6±3.2 mm and 9.6±3.2 mm, respectively) was significantly smaller than that of those subjects with the major alleles (14.2±4.5 mm, p<0.05). Conclusions The patients with the minor allele of rs840869 or rs859024 were associated with excessive atrophy of edentulous mandible. This study may provide the basis for a genetic marker identifying susceptible individuals to develop jawbone atrophy after dental extraction.

خلفية بعد استخراج الأسنان، يخضع السطح الخارجي للعظم السنخي للارتشاف بمعدلات مختلفة، وتطور مجموعة من المرضى ضمورًا مفرطًا في عظم الفك. الغشاء المخاطي الفموي الذي يغطي عظم الفك الضامر رقيق بشكل غير عادي ؛ لذلك، افترضنا أن ضمور عظم الفك المفرط قد يرتبط بتقلص الغشاء المخاطي الفموي غير الطبيعي. ثبت أن FGFR1OP2/wit3.0، وهو جزيء هيكل خلوي تم تحديده في البداية في الخلايا الليفية للجروح الفموية، يحفز تقلص الغشاء المخاطي للفم بعد قلع الأسنان. درست هذه الدراسة الارتباط الجيني بين تعدد أشكال النوكليوتيدات المفردة (SNPs) لـ FGFR1OP2/wit3.0 والضمور المفرط للفك السفلي. الطرق والنتائج أولاً، تم تحديد تعبير FGFR1OP2/wit3.0 في أنسجة اللثة لـ 8 أشخاص قبل وبعد استخراج الأسنان. كشف التهجين في الموقع أن جميع المشاركين زادوا من تعبير FGFR1OP2/wit3.0 في أنسجة الغشاء المخاطي للفم بعد الجراحة ؛ ومع ذلك، لوحظت مستويات عالية بشكل كبير من FGFR1OP2/wit3.0 في 3 من أصل 8 مشاركين. في دراسة منفصلة، تم توظيف 20 شخصًا من ذوي الأسنان الرديئة على المدى الطويل (66.4±9.4 سنوات). تم تحديد TAG - SNPs في أليل FGFR1OP2/wit3.0 بواسطة تفاعل سلسلة البلمرة القائم على تقمان. تم تحديد ارتفاع عظم الفك السفلي باتباع بروتوكول الكلية الأمريكية لأخصائيي التعويضات السنية (ACP). تم العثور على الأشخاص الذين لديهم أليل ثانوي من rs840869 أو rs859024 في المجموعة شديدة الضمور من خلال تصنيف ACP (اختبار مربع CHI، p = 0.0384 و p = 0.0565، على التوالي ؛ Fisher's Exact، p = 0.0515 و p = 0.2604، على التوالي). أشار تحليل الانحدار الخطي إلى وجود ارتباط إيحائي بين rs859024 وانخفاض ارتفاعات العظام (Mann - Whitney، p = 0.06). كان متوسط ارتفاع العظام للأشخاص الذين لديهم أليلات ثانوية rs840869 أو rs859024 (10.6±3.2 مم و 9.6±3.2 مم على التوالي) أصغر بكثير من أولئك الذين لديهم أليلات رئيسية (14.2±4.5 مم، p<0.05). الاستنتاجات ارتبط المرضى الذين يعانون من الأليل الثانوي rs840869 أو rs859024 بضمور مفرط في الفك السفلي. قد توفر هذه الدراسة الأساس لعلامة وراثية تحدد الأفراد المعرضين للإصابة بضمور عظم الفك بعد قلع الأسنان.

Keywords

Mandible, Gene, Molecular Mechanisms of Tooth Development and Morphogenesis, Genetic Association Studies*, Pathology, 2.1 Biological and endogenous factors, Aetiology, Internal medicine, Single-nucleotide polymorphism, Q, R, Gastroenterology, Life Sciences, Single Nucleotide, Middle Aged, Fibroblast Growth Factor Signaling Pathway, Dental alveolus, Medicine, Oral mucosa, Research Article, Genetic Markers, Genotype, General Science & Technology, Science, 610, Edentulous/genetics*, Polymorphism, Single Nucleotide, Edentulous, Atrophy/genetics, Clinical Research, Proto-Oncogene Proteins, Biochemistry, Genetics and Molecular Biology, 617, Genetics, Humans, Jaw, Edentulous, Dental/Oral and Craniofacial Disease, Polymorphism, Molecular Biology, Biology, Alleles, Genetic Association Studies, Aged, FOS: Clinical medicine, Proto-Oncogene Proteins/genetics*, Genetic and Molecular Studies of Connective Tissue Disorders, Mandible*, Single Nucleotide*, Jaw, FOS: Biological sciences, Dentistry, Jaw/pathology*, Tooth Development, Atrophy

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    14
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
Powered by OpenAIRE graph
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
14
Top 10%
Average
Top 10%
Green
gold