ライフサイエンスコーパス: pellicle

1 y proteins covering the oral mucosa (mucosal pellicle).

2 erns of proteins present in whole saliva and pellicle.

3 novel proteins not previously identified in pellicle.

4 ant for the formation of the acquired enamel pellicle.

5 kely to be precursors of the acquired enamel pellicle.

6 ially influence the biological properties of pellicle.

7 tant in the formation of the acquired enamel pellicle.

8 bserved between slabs with and those without pellicle.

9 to be incorporated into the acquired enamel pellicle.

10 atite (sHA), an in vitro model of the enamel pellicle.

11 peeled walnut kernels, and 14 in the walnut pellicle.

12 ombination with EGCG to the ex vivo salivary pellicle.

13 and contributes to the hydrophobicity of the pellicle.

14 equired to maintain a connective and elastic pellicle.

15 with salivary components within the salivary pellicle.

16 colony formation and the inability to form a pellicle.

17 d salivary components of the acquired enamel pellicle.

18 of cells and extracellular matrix are called pellicles.

19 for the development of bacterial biofilms or pellicles.

20 film models but remain largely undefined for pellicles.

21 ted in cell-free supernatants from disrupted pellicles.

22 aces and at the air-liquid interface, termed pellicles.

23 onspindle ensembles nucleated by Tetrahymena pellicles.

24 P. aeruginosa PA14 that were unable to form pellicles.

25 In pure saliva- or serum-derived pellicles, 82 and 84 proteins were identified, respectiv

26 al saliva on tooth surfaces, acquired enamel pellicle (AEP), protects against erosive wear.

27 ously defined neutralization-sensitive zoite pellicle Ag.

28 arches, and confirm the protective effect of pellicle against dental erosion.

29 croscopy, 18.44 binding was localized to the pellicle and an intracytoplasmic tubulovesicular network

30 ce with in vivo-formed human acquired enamel pellicle and analyzed the serum immune responses.

31 drophobic interactions involving the mucosal pellicle and by the ability of oral cells and saliva to

32 y of structures associated with the membrane pellicle and is influenced by the kinetics of actin fila

33 cus mutans-derived exoenzymes present in the pellicle and on microbial surfaces (including non-mutans

34 PNAG was present in both pellicle and planktonic wild-type B. subtilis cells and

35 say reactivity with sporozoite and merozoite pellicles and the antigen (Ag) deposited on glass substr

36 types in culture, including the formation of pellicles and wrinkled colonies, in a syp-dependent mann

37 sitory for precursors of the acquired enamel pellicle, and a vehicle for modulation of the viscoelast

38 ns, such as the helical conformations of the pellicle, and identify previously unnoticed features of

39 gative phenotypes, namely wrinkled colonies, pellicles, and solid-surface-associated biofilms, led to

40 icular, the production of wrinkled colonies, pellicles, and the matrix on the colony surface was elim

41 gly, the triple mutant was competent to form pellicles, another biofilm phenotype, but they generally

42 that Bacillus subtilis biofilm colonies and pellicles are extremely nonwetting, greatly surpassing t

43 The most promising materials for pellicles are fluorinated polymers, but currently availa

44 We also experimentally demonstrate that the pellicles are soft elastic materials for small deformati

45 cal in setting the morphogenic dynamics of a pellicle as an active biomaterial.

46 on, aggregation, and eventual formation of a pellicle at the air-liquid interface.

47 ll-scale transposon screen using an in vitro pellicle biofilm assay.

48 Pellicle biofilm development decreased exponentially wit

49 s substantially alter Mn oxidation rates and pellicle biofilm development in P. putida GB-1, which ha

50 s study measured the effect of Ni on growth, pellicle biofilm formation and oxidation of the Mn-oxidi

51 al attachment to agar surfaces and supported pellicle biofilm formation.

52 led significant upregulation of alginate and pellicle biofilm matrix genes of P. aeruginosa within th

53 of sparsely labelled multi-layered bacterial pellicle biofilms at an air-liquid interface.

54 ein component of the extracellular matrix in pellicle biofilms formed by Bacteroidetes and Proteobact

55 n addition, we find that the ability to make pellicle biofilms is common among M. tuberculosis isolat

56 rocolonies, films, ridges, ripples, columns, pellicles, bubbles, mushrooms and suspended aggregates -

57 d interface just before the formation of the pellicle but only in strains that have flagella.

58 lulose is a component of the E. chrysanthemi pellicle but that pellicle formation still occurs in a s

59 inactive PKAc1 is maintained at the parasite pellicle by interacting with acylated PKAr.

60 or PelD that is critical to the formation of pellicles by Pseudomonas aeruginosa.

61 tion in adhesion of the bacteria to salivary pellicles, catabolism of dietary starches, and biofilm f

62 re involved in the formation of the salivary pellicle coating supragingival tooth surfaces.

63 proteins in whole saliva and in vivo formed pellicle components.

64 at emanate via this sulcus, which may impact pellicle composition locally.

65 Within these soft, living materials, called pellicles, constituent cells gain group-level survival a

66 Precursor proteins of the acquired enamel pellicle derive from glandular and non-glandular secreti

67 Pellicle developed on experimental slabs located on 8 in

68 icle formation was temperature dependent and pellicles did not form at 36 degrees C, even though TTSS

69 However, their interaction with pellicles differed.

70 site-specificity of dental erosion, and that pellicle does protect the teeth from erosion.

71 rfacial rheology to compare the evolution of pellicle elasticity in real time to understand the molec

72 llum-based motility similarly contributes to pellicle formation and fitness in competition assays in

73 ansglutaminase 2 (TGM2) in enhancing mucosal pellicle formation and influencing these mechanisms.

74 ment and detachment profiles to polystyrene, pellicle formation and stability at the air/medium inter

75 The dynamics of pellicle formation and, more generally, how complex morp

76 egation of OMVs and increases bacterial cell pellicle formation at acidic pH, pointing to a potential

77 ed the development of colony corrugation and pellicle formation at the air-liquid interface.

78 Pellicle formation behavior requires production of extra

79 The time evolution of pellicle formation depends on the initial heterogeneity

80 failed to produce CPS and were defective in pellicle formation in microtiter wells and in a biofilm

81 d motility, chemotaxis and oxygen sensing to pellicle formation in the Gram-positive Bacillus subtili

82 lcus, their ability to participate in dental pellicle formation is likely reduced in the presence of

83 ent of the E. chrysanthemi pellicle but that pellicle formation still occurs in a strain with an inse

84 Pellicle formation was temperature dependent and pellicl

85 3-acetic acid secretion, reduced biofilm and pellicle formation, and reduced plant colonization.

86 p transcription, wrinkled colony morphology, pellicle formation, and surface adherence, while disrupt

87 enotypes such as wrinkled colony morphology, pellicle formation, and surface adherence.

88 Mutation of RemA or RemB impairs pellicle formation, complex colony architecture, and mot

89 In addition to being required for pellicle formation, the pel genes are also required for

90 ase subunit, is required for E. chrysanthemi pellicle formation, this inexpensive assay can be used a

91 ctivity are known to destabilize B. subtilis pellicle formation, which leads to higher sensitivity to

92 paired for growth in nutrient rich media and pellicle formation.

93 or successful competition during B. subtilis pellicle formation.

94 ignificant carbohydrate factor essential for pellicle formation.

95 ur genes, epsHIJK, known to be essential for pellicle formation.

96 is not absolutely essential for, B. subtilis pellicle formation.

97 m, cosedimentation of human vitronectin, and pellicle formation.

98 ed colony formation, adherence to glass, and pellicle formation.

99 not carry curli genes, requires the TTSS for pellicle formation.

100 dies have demonstrated that whole saliva and pellicle formed in vitro from oral fluid contain covalen

101 Cells residing in pellicles garner group-level survival advantages such as

102 Tooth protection from erosion by salivary pellicle has been shown in vitro, but the hypothesis tha

103 The results showed that whole saliva and pellicle have more complex protein patterns than those o

104 investigated their interaction with salivary pellicles i.e., the proteinaceous films that cover surfa

105 d during the maturation of Bacillus subtilis pellicles in relation to their mechanical response.

106 Components identified in pellicle included histatins, lysozyme, statherin, cytoke

107 ensity, the bacteria present on the salivary pellicle incorporated low levels of radiolabeled nucleos

108 n, the immobilization of SIgA in the mucosal pellicle indicates a mechanism to retain certain bacteri

109 idenced that the constituents of the mucosal pellicle influenced release kinetics differently dependi

110 lar basis of matrix protein contributions to pellicle integrity and elasticity.

111 mes found in saliva can be incorporated into pellicle, interact with host-derived molecules on the su

112 The acquired enamel pellicle is an oral, fluid-derived protein layer that fo

113 Human acquired enamel pellicle is composed of molecules that selectively adsor

114 biofilms at air-liquid interfaces, that is, pellicles, is much less complete.

115 an acid-resistant protein in acquired enamel pellicle; it could therefore be included in oral product

116 bservations in the light of a theory for the pellicle kinematics, providing a precise understanding o

117 mainly interact with the mucin components of pellicles, leading to collapse and dehydration.

118 teins, particularly gp340, from the salivary pellicle leads to biofilm attachment, which accelerates

119 ic clusters of cells, followed by spreading (pellicle-like) growth to cover the entire surface.

120 of matrix proteins, RbmC and Bap1, maintain pellicle localization at the interface and prevent self-

121 ure to C(12)E(5) had a minimal effect on the pellicles, mainly resulting in the replacement/solubilis

122 been shown in vitro, but the hypothesis that pellicle may differ quantitatively at sites of erosion h

123 y history of euglenids, and suggest that the pellicle may serve as a model for engineered active surf

124 A plastic cell envelope called pellicle mediates these deformations.

125 liminary evidence in an in vivo saliva/serum pellicle model.

126 quential mechanical instabilities underlying pellicle morphogenesis, culminating in fractal patternin

127 h microbiological assays (colony and surface pellicle morphologies, biofilm quantification, Ziehl-Nee

128 inct contributions of the matrix proteins to pellicle morphology, microscale architecture, and mechan

129 ctal wrinkling to promote fine modulation of pellicle morphology.

130 Neither salivary protein pellicles nor salivary proteins in solution significantl

131 ossible that bacterial adherence to salivary pellicle occurs as a cumulative effect of multiple prote

132 The mitotic spindle and the pellicle of the forming daughter cells appear to generat

133 with numerous organelles and the trilaminar pellicle of the gametocyte.

134 nt of Streptococcus gordonii to the acquired pellicle of the tooth surface involves specific interact

135 r phenolic constituents in peeled kernel and pellicle of the walnut Juglans regia L.

136 s and 5 other phenols were identified in the pellicle of these walnuts, and 15 dicarboxylic acid deri

137 with the formation of the acquired salivary pellicle on the tooth surface, a conditioned film that p

138 ease-associated enzymes may destroy salivary pellicles on pathogenic bacteria to hinder their clearan

139 ination and the ability to aggregate to form pellicles on the broth surface.

140 lticellular behavior, which is manifested as pellicles on the culture surface and biofilms at the sur

141 e presence of salivary proteins, either as a pellicle or in solution.

142 Experiments on pellicles, or floating biofilms, of Bacillus subtilis sh

143 aintenance of the mechanical strength of the pellicle over time and contributes to the hydrophobicity

144 The pellicle (PEL) polysaccharide is synthesized by the oppo

145 lieved to recognize and bind specifically to pellicle polysaccharides covering the entire bacterium.

146 ived from oral epithelial cells, crosslinked pellicle precursor proteins which may be important in th

147 These results demonstrate that primary pellicle precursor proteins, acidic proline-rich protein

148 -4 first activate matrix synthesis to launch pellicle primary wrinkling and ridge instabilities.

149 Statherin is an enamel pellicle protein that inhibits hydroxyapatite (HAP) nucl

150 ful method for the identification of various pellicle proteins, including some which show mineral hom

151 the bacterial surface, named polysaccharide pellicle (PSP), and a more conserved rhamnan chain ancho

152 e CWPS components rhamnan and polysaccharide pellicle (PSP), respectively, whereas csdEF plays a role

153 n layer and a surface-exposed polysaccharide pellicle (PSP), which are linked together to form a larg

154 ppear to be involved in the formation of the pellicle's extracellular matrix.

155 The pellicle screen also identified mutants with lesions in

156 ulatory and structural components that drive pellicle self-patterning are not well defined.

157 nding of the link between local actuation by pellicle shear and shape control.

158 We find that the active pellicle shear deformations causing shape changes can re

159 Both C(12)E(5) and CAPB were gentler on pellicles than SDS, removing a lower amount.

160 yeast extract-Casamino Acids)-PVC, and YESCA-pellicle that are dependent on type 1 pili (LB) and curl

161 containing the mucins MUC5B and MUC7 forms a pellicle that coats the soft tissue and teeth to prevent

162 otein, a constituent of the salivary film or pellicle that coats the tooth.

163 olata likely in response to the complex cell pellicle that defines this medically and ecologically im

164 One such biofilm is the pellicle that forms at the air-liquid interface in stand

165 Pellicles that formed under conditions that upregulate c

166 d radiation-durable polymers for use in soft pellicles, the polymer films which protect the chip from

167 Slabs were then visualized, and pellicle thickness measured, by confocal laser scanning

168 Pellicle thickness varied significantly within the denta

169 s observed between the degree of erosion and pellicle thickness.

170 al triple-membrane structure of the parasite pellicle to the plasma membrane remain largely unknown.

171 lisation of some of the components anchoring pellicles to their substrate.

172 hown that the thickness of acquired salivary pellicle varies within the dental arches, which may be r

173 By contrast, the pellicle was found to consist of > 900 protein groups, c

174 until ca. 12 to 32% of the enamel's salivary pellicle was saturated (ca. 2.5 x 10(5) to 6.3 x 10(5) c

175 y the micro-amounts of components present in pellicle, we immunized mice with in vivo-formed human ac

176 ction, and contact angle measurements of the pellicles, we defined distinct contributions of the matr

177 ular/sublingual secretion, whole saliva, and pellicle were subjected to isoelectric focusing followed

178 l environment for 0 min, 30 min and 2 h, the pellicles were analyzed by SDS-PAGE.

179 Pellicles were characterized by common analytical techni

180 Motility and formation of biofilms and pellicles were observed only when bacterial cells were i

181 The pellicle, which is a cohesive mat of cells, was exploite

182 al cavity are coated with a salivary film or pellicle, which lacks apparent intermolecular organizati

183 itochondrion outer membrane and the parasite pellicle, whose features suggest the presence of membran

184 functional properties of the acquired enamel pellicle will therefore be mostly dictated by the saliva

185 and carbonic anhydrase II by probing in vivo pellicle with specific polyclonal anti-sera.

186 heir interaction with reconstituted salivary pellicles with various surface techniques: Quartz Crysta

187 determine the thickness of acquired salivary pellicle within the dental arches, investigate the possi