Collagen structure and stability

MD Shoulders, RT Raines - Annual review of biochemistry, 2009 - annualreviews.org
Collagen is the most abundant protein in animals. This fibrous, structural protein comprises
a right-handed bundle of three parallel, left-handed polyproline II-type helices. Much …

Factors affecting thermal stability of collagen from the aspects of extraction, processing and modification

X Zhang, S Xu, L Shen, G Li - Journal of Leather Science and Engineering, 2020 - Springer
Collagen, as a thermal-sensitive protein, is the most abundant structural protein in animals.
Native collagen has been widely applied in various fields due to its specific physicochemical …

Collagen structure: new tricks from a very old dog

J Bella - Biochemical Journal, 2016 - portlandpress.com
The main features of the triple helical structure of collagen were deduced in the mid-1950s
from fibre X-ray diffraction of tendons. Yet, the resulting models only could offer an average …

RASSF 1A controls tissue stiffness and cancer stem‐like cells in lung adenocarcinoma

D Pankova, Y Jiang, M Chatzifrangkeskou… - The EMBO …, 2019 - embopress.org
Lung cancer remains the leading cause of cancer‐related death due to poor treatment
responses and resistance arising from tumour heterogeneity. Here, we show that adverse …

Physico-chemical properties of functionally adhesive spider silk nanofibres

AC Joel, A Rawal, Y Yao, A Jenner, N Ariotti… - Biomaterials …, 2023 - pubs.rsc.org
Currently, synthetic fibre production focuses primarily on high performance materials. For
high performance fibrous materials, such as silks, this involves interpreting the structure …

Characterisation of structural changes in collagen with Raman spectroscopy

MG Martinez, AJ Bullock, S MacNeil… - Applied Spectroscopy …, 2019 - Taylor & Francis
Raman spectroscopy can detect conformational changes in collagen structures and these
findings are reviewed in this article. More specifically, some progressive diseases are mainly …

Guide to collagen characterization for biomaterial studies

LC Abraham, E Zuena… - … Research Part B …, 2008 - Wiley Online Library
The structure and remodeling of collagen in vivo is critical to the pathology and healing of
many human diseases, as well as to normal tissue development and regeneration. In …

Stereoelectronic and steric effects in the collagen triple helix: toward a code for strand association

JA Hodges, RT Raines - Journal of the American Chemical …, 2005 - ACS Publications
Collagen is the most abundant protein in animals. The protein consists of a helix of three
strands, each with sequence X− Y− Gly. Natural collagen is most stable when X is (2 S) …

Reciprocity of steric and stereoelectronic effects in the collagen triple helix

MD Shoulders, JA Hodges… - Journal of the American …, 2006 - ACS Publications
In previous work, we demonstrated that 4-fluoroproline residues can contribute greatly to the
conformational stability of the collagen triple helix, and that this stability arises from …

Structure, biosynthesis and gene regulation of collagens in cartilage and bone

K Von der Mark - Dynamics of Bone and Cartilage Metabolism …, 2006 - books.google.com
Collagens provide the structural framework of bones and cartilages and hold responsibility
for shape and most of the biomechanical properties such as resistance to pressure, torsion …