Comment on “The ultrastructure of type I collagen at nanoscale: large or small D-spacing distribution?” by H.-N. Su, L.-Y. Ran, Z.-H. Chen, Q.-L. Qin, M. Shi, X.-Y. Song, X.-L. Chen, Y.-Z. Zhang and B.-B. Xie, Nanoscale, 2014, 6, 8134

Nanoscale ◽  
2015 ◽  
Vol 7 (3) ◽  
pp. 1233-1234
Author(s):  
Joseph M. Wallace
Keyword(s):  
Type I Collagen ◽  
Type I ◽  
Spacing Distribution ◽  
P Type

Type I collagen D-spacing and its distribution may be a window into the nanoscale state of tissues.

The ultrastructure of type I collagen at nanoscale: large or small D-spacing distribution?

Nanoscale ◽  
2014 ◽  
Vol 6 (14) ◽  
pp. 8134-8139 ◽  
Author(s):  
Hai-Nan Su ◽  
Li-Yuan Ran ◽  
Zhi-Hua Chen ◽  
Qi-Long Qin ◽  
Mei Shi ◽  
...  
Keyword(s):  
Type I Collagen ◽  
Collagen Fibrils ◽  
Type I ◽  
Spacing Distribution ◽  
Large Distribution

The large distribution ofD-spacing values of type I collagen fibrils was due to image drift during measurement, and theD-spacing values were nearly identical both within a single fibril bundle and in different fibril bundles, exhibiting only a narrow distribution of 2.5 nm.

Reply to the comment on “The ultrastructure of type I collagen at nanoscale: large or small D-spacing distribution?” by J. Wallace, Nanoscale, 2015, 7, DOI: 10.1039/c4nr03160a

Nanoscale ◽  
2015 ◽  
Vol 7 (3) ◽  
pp. 1235-1236
Author(s):  
Hai-Nan Su ◽  
Bin-Bin Xie
Keyword(s):  
Type I Collagen ◽  
Collagen Fibrils ◽  
Type I ◽  
Spacing Distribution

Measuring D-spacing values from collagen fibrils or collagen fascicles with surface curvatures will introduce additional errors. This error might be minimized by studying single collagen fibrils which are parallel to the surface of substrates.

scholarly journals Swim bladder collagen forms hydrogel with macroscopic superstructure by diffusion induced fast gelation

2015 ◽  
Vol 3 (39) ◽  
pp. 7658-7666 ◽  
Author(s):  
Md. Tariful Islam Mredha ◽  
Xi Zhang ◽  
Takayuki Nonoyama ◽  
Tasuku Nakajima ◽  
Takayuki Kurokawa ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Type I Collagen ◽  
Type I ◽  
Swim Bladder ◽  
P Type

Type I collagen extracted from the swim bladder of Bester sturgeon forms an oriented hydrogel with mechanical and thermal stability by diffusion induced fast gelation.

Type I collagen promotes the migration and myogenic differentiation of C2C12 myoblasts via the release of interleukin-6 mediated by FAK/NF-κB p65 activation

2020 ◽  
Vol 11 (1) ◽  
pp. 328-338
Author(s):  
Xiaoling Liu ◽  
Yanfang Gao ◽  
Xinyu Long ◽  
Toshihiko Hayashi ◽  
Kazunori Mizuno ◽  
...  
Keyword(s):  
Interleukin 6 ◽  
Type I Collagen ◽  
Myogenic Differentiation ◽  
Type I ◽  
C2c12 Myoblasts ◽  
P Type

Type I collagen has the potential to promote the migration and differentiation of C2C12 myoblast via IL-6 release that was mediated by FAK/NF-κB pathway.

Identification of Linear IgE Epitopes for a Major Allergen–Type I Collagen in Fish (Rainbow Trout)

2018 ◽  
Vol 17 (2) ◽  
pp. 206-213
Author(s):  
Wang Yan-Bo ◽  
Li Xiao-Hui ◽  
Zhou Jin-Ru ◽  
Zhang Yan ◽  
Ma Ai-Jin ◽  
...  
Keyword(s):  
Rainbow Trout ◽  
Type I Collagen ◽  
Solid Phase ◽  
Strong Support ◽  
Major Allergen ◽  
Cross Reactivity ◽  
Type I ◽  
Linear Epitope ◽  
Fish Collagen ◽  
P Type

Type I collagen was described as a major allergen in fish. The purpose of this study was to screen and identify the linear IgE epitopes of type I collagen α1 and α2 subunits in rainbow trout. Five bioinformatics tools were used to predict the potential epitopes and the resultant epitopes were confirmed by LAD2 cells degranulation assay with sera from fish allergic patients. As the result, 10 peptides of α1 and α2 subunits were predicted, respectively, and these peptides were assembled by solid-phase synthesis. 14 epitopes were identified by LAD2 cells degranulation assay, among which, peptide 2, 5–7 were identified as linear epitope of α1 and peptide 11–20 were identified as linear epitope of α2. Moreover, for α1 and α2 subunits, the similarity of sequences was greater than 79%, suggesting the cross-reactivity of fish collagen. The findings of this study provided a strong support for further research of reduction of the collagen allergenicity.

The spatial-temporal characteristics of type I collagen-based extracellular matrix

Soft Matter ◽  
2014 ◽  
Vol 10 (44) ◽  
pp. 8855-8863 ◽  
Author(s):  
Christopher Allen Rucksack Jones ◽  
Long Liang ◽  
Daniel Lin ◽  
Yang Jiao ◽  
Bo Sun
Keyword(s):  
Extracellular Matrix ◽  
Type I Collagen ◽  
Type I ◽  
Temporal Characteristics ◽  
Biophysical Processes ◽  
P Type

Type I collagen abounds in mammalian extracellular matrix (ECM) and is crucial to many biophysical processes.

Collagen fibrillogenesis in vitro: interaction of types I and V collagen

1986 ◽  
Vol 44 ◽  
pp. 210-211
Author(s):  
Arthur J. Wasserman ◽  
Kathy C. Kloos ◽  
David E. Birk
Keyword(s):  
Type I Collagen ◽  
Corneal Stroma ◽  
Minor Component ◽  
Homogeneous Distribution ◽  
Type I ◽  
Type V Collagen ◽  
Fibril Morphology ◽  
Type V ◽  
In Vitro Interaction

Type I collagen is the predominant collagen in the cornea with type V collagen being a quantitatively minor component. However, the content of type V collagen (10-20%) in the cornea is high when compared to other tissues containing predominantly type I collagen. The corneal stroma has a homogeneous distribution of these two collagens, however, immunochemical localization of type V collagen requires the disruption of type I collagen structure. This indicates that these collagens may be arranged as heterpolymeric fibrils. This arrangement may be responsible for the control of fibril diameter necessary for corneal transparency. The purpose of this work is to study the in vitro assembly of collagen type V and to determine whether the interactions of these collagens influence fibril morphology.

948: Clinical Safety, Histologic Findings and Surgical Methods in Complex Phalloplasty Using Type I Collagen

2007 ◽  
Vol 177 (4S) ◽  
pp. 314-314 ◽  
Author(s):  
Joon-Yang Kim ◽  
Hoon Seog Jean ◽  
Beom Joon Kim ◽  
Kye Yong Song
Keyword(s):  
Type I Collagen ◽  
Type I ◽  
Clinical Safety ◽  
Surgical Methods
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