Recent advances in collagen mimetic peptide structure and design

SAH Hulgan, JD Hartgerink - Biomacromolecules, 2022 - ACS Publications
Collagen mimetic peptides (CMPs) fold into a polyproline type II triple helix, allowing the
study of the structure and function (or misfunction) of the collagen family of proteins. This …

Biomaterial functionalization with triple-helical peptides for tissue engineering

JD Malcor, F Mallein-Gerin - Acta Biomaterialia, 2022 - Elsevier
In the growing field of tissue engineering, providing cells in biomaterials with the adequate
biological cues represents an increasingly important challenge. Yet, biomaterials with …

Hollow octadecameric self-assembly of collagen-like peptides

LT Yu, MC Hancu, MAB Kreutzberger… - Journal of the …, 2023 - ACS Publications
The folding of collagen is a hierarchical process that starts with three peptides associating
into the characteristic triple helical fold. Depending on the specific collagen in question …

CollagenTransformer: end-to-end transformer model to predict thermal stability of collagen triple helices using an NLP approach

E Khare, C Gonzalez-Obeso, DL Kaplan… - ACS Biomaterials …, 2022 - ACS Publications
Collagen is one of the most important structural proteins in biology, and its structural
hierarchy plays a crucial role in many mechanically important biomaterials. Here, we …

Predicting collagen triple helix stability through additive effects of terminal residues and caps

T Fiala, EP Barros, R Heeb, S Riniker… - Angewandte Chemie …, 2023 - Wiley Online Library
Collagen model peptides (CMPs) consisting of proline‐(2S, 4R)‐hydroxyproline‐glycine
(POG) repeats have provided a breadth of knowledge of the triple helical structure of …

Self-Sorting Collagen Heterotrimers

V Islami, P Bittner, T Fiala, NB Hentzen… - Journal of the …, 2023 - ACS Publications
Nature uses elaborate methods to control protein assembly, including that of heterotrimeric
collagen. Here, we established design principles for the composition and register-selective …

Spatiotemporal immunomodulation and biphasic osteo‐vascular aligned electrospun membrane for diabetic periosteum regeneration

Y Qiao, L Yu, P Yang, M Chen, H Sun… - Advanced …, 2023 - Wiley Online Library
Under diabetic conditions, blood glucose fluctuations and exacerbated immunopathological
inflammatory environments pose significant challenges to periosteal regenerative repair …

Cation− π Interactions and Their Role in Assembling Collagen Triple Helices

CC Cole, M Misiura, SAH Hulgan… - …, 2022 - ACS Publications
Cation− π interactions play a significant role in the stabilization of globular proteins.
However, their role in collagen triple helices is less well understood and they have rarely …

Characterization of recombinant humanized collagen type III and its influence on cell behavior and phenotype

J Wang, H Hu, J Wang, H Qiu, Y Gao, Y Xu… - Journal of Leather …, 2022 - Springer
Collagen made a tremendous impact in the field of regenerative medicine as a bioactive
material. For decades, collagen has been used not only as a scaffolding material but also as …

Covalent capture of a collagen mimetic peptide with an integrin-binding motif

CM Peterson, MR Helterbrand… - Biomacromolecules, 2022 - ACS Publications
Collagen mimetic peptides (CMPs) are an excellent model to study the structural and
biological properties of the extracellular matrix (ECM) due to ease of synthesis and …