We have located links that may give you full text access.
Human umbilical cord tissue stem cells and neuronal lineages in an injectable caffeic acid-bioconjugated gelatin hydrogel for transplantation.
Journal of Cellular Physiology 2019 March
Present-day scaffolds are useful in cell therapy to a reasonable extent, but in pursuit of improvising the scaffold to improve the outcome, we tested a new injectable caffeic acid-bioconjugated gelatin hydrogel scaffold (CBGH; with tunable stiffness -10%). Two-dimensional (2D) form of human umbilical cord tissue-derived mesenchymal stem cells (HUCMSCs) culture performed based on our previously reported methods and characterized by using multipotent and pluripotent analysis. In addition, neurogenesis was induced in the presence of retinoic acid or neural growth factor or epidermal growth factor categorized by neuronal markers. The viability, proliferation rate, and vascular endothelial growth factor expression of HUCMSCs increased significantly in the CBGH scaffold. In addition, there was an increase in CD90 and TRA-1-81 phenotypic expressions and SOX-2, MAP-2, TAU, NeuN, and NF, which confirmed the neurogenesis of encapsulated HUCMSCs. Topographical elucidation by scanning electron microscopy data showed that the HUCMSCs proliferated and migrated inside the construct. Hematoxylin and eosin staining demonstrated a more viable structural pattern and cresyl violet staining showed the Nissl synthesis, confirming the presence of functional neurons in the encapsulated form. The molecular-level analysis further substantiated that HUCMSCs cultured in CBGH expressed significantly greater upregulation of stemness, neuronal genes, and protein expression compared with the adherent culture. Correspondingly, this is the first time that we have measured the fluorescence intensity variation of the HUCMSCs-stained cell segmentation process using customized MATLAB code execution to reduce the background noise and autofluorescence. We conclude that this novel CBGH scaffold increases the viability, proliferation, stemness, and also neuronal transdifferentiation of HUCMSCs in a three-dimensional culture than the 2D plastic adherent culture.
Full text links
Related Resources
Trending Papers
Consensus Statement on Vitamin D Status Assessment and Supplementation: Whys, Whens, and Hows.Endocrine Reviews 2024 April 28
The Tricuspid Valve: A Review of Pathology, Imaging, and Current Treatment Options: A Scientific Statement From the American Heart Association.Circulation 2024 April 26
Intravenous infusion of dexmedetomidine during the surgery to prevent postoperative delirium and postoperative cognitive dysfunction undergoing non-cardiac surgery: a meta-analysis of randomized controlled trials.European Journal of Medical Research 2024 April 19
Interstitial Lung Disease: A Review.JAMA 2024 April 23
Ventilator Waveforms May Give Clues to Expiratory Muscle Activity.American Journal of Respiratory and Critical Care Medicine 2024 April 25
Acute Kidney Injury and Electrolyte Imbalances Caused by Dapagliflozin Short-Term Use.Pharmaceuticals 2024 March 27
Systemic lupus erythematosus.Lancet 2024 April 18
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app