Probiotic-functionalized silk fibroin/sodium alginate scaffolds with endoplasmic reticulum stress-relieving properties for promoted scarless wound healing

Z Dou, B Li, L Wu, T Qiu, X Wang, X Zhang… - … Applied Materials & …, 2023 - ACS Publications
Bioactive substances such as probiotics are becoming a research hotspot in the field of
tissue regeneration due to their excellent regulatory functions. Here, we proposed to load …

Bilayer silk fibroin/sodium alginate scaffold delivered hUC-MSCs to enhance skin scarless healing and hair follicle regeneration with the IRE1/XBP1 pathway …

Z Dou, T Qiu, Y Ren, X Wang, Q Wen… - ACS Biomaterials …, 2023 - ACS Publications
Efficient local delivery of mesenchymal stem cells (MSCs) is a decisive factor for their
application in regeneration processes. Here, we prepared a biomimetic bilayer silk …

Boosting UPR transcriptional activator XBP1 accelerates acute wound healing

JM Wang, H Li, L Xu, H Kim, Y Qiu, K Zhang - PNAS nexus, 2023 - academic.oup.com
Patients' suffering from large or deep wounds caused by traumatic and/or thermal injuries
have significantly lower chances of recapitulating lost skin function through natural healing …

Quantitative proteomics approach reveals novel biomarkers and pathological mechanism of keloid

J Liu, C Yang, H Zhang, W Hu… - PROTEOMICS …, 2022 - Wiley Online Library
Background Keloid is a pathological skin scar formation with complex and unclear molecular
pathology mechanism. Novel biomarkers and associated mechanisms are needed to …

Extracellular Vesicles Isolated from Equine Adipose-Derived Stromal Stem Cells (ASCs) Mitigate Tunicamycin-Induced ER Stress in Equine Corneal Stromal Stem …

JM Meissner, A Chmielińska, R Ofri… - Current issues in …, 2024 - mdpi.com
Corneal ulcers, characterized by severe inflammation of the cornea, can lead to serious,
debilitating complications and may be vision-threatening for horses. In this study, we aimed …

TSG‐6 inhibits hypertrophic scar fibroblast proliferation by regulating IRE1α/TRAF2/NF‐κB signalling

L Ma, L Hua, W Yu, L Ke, L Li - International Wound Journal, 2023 - Wiley Online Library
Abstract TNF‐stimulated gene (TSG‐6) was reported to suppress hypertrophic scar (HS)
formation in a rabbit ear model, and the overexpression of TSG‐6 in human HS fibroblasts …

Downregulation of epac reduces fibrosis and induces apoptosis through akt signaling in human keloid fibroblasts

W Lv, S Liu, Q Zhang, Z Yi, X Bao, Y Feng… - Journal of Surgical …, 2021 - Elsevier
Background A keloid is a type of pathological scar often caused by abnormal tissue repair
after a skin injury and is more common in genetically susceptible individuals. cAMP is a …

Wound healing research at the Hagey Laboratory for pediatric regenerative medicine at Stanford University School of Medicine

MS Hu, MT Longaker - Advances in Wound Care, 2018 - liebertpub.com
INTRODUCTION The medico-economic burden related to wound healing is enormous and
rapidly growing. As the average population ages—with a concomitant increase in …

Preclinical development of epicertin, a novel biotherapeutic for the treatment of ulcerative colitis.

MA Reeves - 2021 - ir.library.louisville.edu
Epicertin (EPT) is a recombinant variant of the cholera toxin B subunit with a C-terminal
KDEL endoplasmic retention motif. Previously, orally administered EPT demonstrated …