Resolving the Contradictory Functions of Lysine Decarboxylase and Butyrate in Periodontal and Intestinal Diseases.
Resolving the Contradictory Functions of Lysine Decarboxylase and Butyrate in Periodontal and Intestinal Diseases.
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解决溶质脱羧酶和丁酸酯在牙周和肠道疾病中的矛盾功能。
DOI:
10.3390/jcm10112360
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发表时间:
2021-05-27
影响因子:
3.9
通讯作者:
Lohinai ZM
中科院分区:
文献类型:
--
作者:
Levine M;Lohinai ZM
Periodontal disease is a common, bacterially mediated health problem worldwide. Mastication (chewing) repeatedly traumatizes the gingiva and periodontium, causing traces of inflammatory exudate, gingival crevicular fluid (GCF), to appear in crevices between the teeth and gingiva. Inadequate tooth cleaning causes a dentally adherent microbial biofilm composed of commensal salivary bacteria to appear around these crevices where many bacteria grow better on GCF than in saliva. We reported that lysine decarboxylase (Ldc) from Eikenella corrodens depletes the GCF of lysine by converting it to cadaverine and carbon dioxide. Lysine is an amino acid essential for the integrity and continuous renewal of dentally attached epithelium acting as a barrier to microbial products. Unless removed regularly by oral hygiene, bacterial products invade the lysine-deprived dental attachment where they stimulate inflammation that enhances GCF exudation. Cadaverine increases and supports the development of a butyrate-producing microbiome that utilizes the increased GCF substrates to slowly destroy the periodontium (dysbiosis). A long-standing paradox is that acid-induced Ldc and butyrate production support a commensal (probiotic) microbiome in the intestine. Here, we describe how the different physiologies of the respective tissues explain how the different Ldc and butyrate functions impact the progression and control of these two chronic diseases.
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影响因子:
5.2
作者:
Camelo-Castillo AJ;Mira A;Pico A;Nibali L;Henderson B;Donos N;Tomás I
通讯作者:
Tomás I
影响因子:
16
作者:
Afonina IS;Tynan GA;Logue SE;Cullen SP;Bots M;Lüthi AU;Reeves EP;McElvaney NG;Medema JP;Lavelle EC;Martin SJ
通讯作者:
Martin SJ
DOI:
10.1126/science.aam9949
发表时间:
2017-08-11
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Byndloss MX;Olsan EE;Rivera-Chávez F;Tiffany CR;Cevallos SA;Lokken KL;Torres TP;Byndloss AJ;Faber F;Gao Y;Litvak Y;Lopez CA;Xu G;Napoli E;Giulivi C;Tsolis RM;Revzin A;Lebrilla CB;Bäumler AJ
通讯作者:
Bäumler AJ
影响因子:
24.1
作者:
通讯作者:
--
DOI:
10.1016/j.bbadis.2017.05.018
发表时间:
2017-09-01
影响因子:
6.2
作者:
Biagosch, Caroline;Ediga, Raga Deepthi;Prokisch, Holger
通讯作者:
Prokisch, Holger