scholarly journals High capacity of purified mesenchymal stem cells for cartilage regeneration

2015 ◽  
Vol 35 (2) ◽  
pp. 078-085 ◽  
Author(s):  
Eriko Grace Suto ◽  
Yo Mabuchi ◽  
Nobuharu Suzuki ◽  
Asuka Koyanagi ◽  
Yoshiko Kawabata ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
High Capacity ◽  
Cartilage Regeneration

Biological Aspects and Clinical Applications of Mesenchymal Stem Cells: Key Features You Need to be Aware of.

2020 ◽  
Vol 21 ◽  
Author(s):  
Mohammad Saeedi ◽  
Muhammad Sadeqi Nezhad ◽  
Fatemeh Mehranfar ◽  
Mahdieh Golpour ◽  
Mohammad Ali Esakandari ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Cancer Cells ◽  
Immune Modulation ◽  
Adult Stem Cells ◽  
Inflammatory Diseases ◽  
High Capacity ◽  
Genetically Engineered ◽  
Cartilage Cells ◽  
Biological Aspects

: Mesenchymal stem cells (MSCs), a form of adult stem cells, are known to have a self-renewing property and the potential to specialize into a multitude of cells and tissues such as adipocytes, cartilage cells, and fibroblasts. MSCs can migrate and home to the desired target zone where inflammation is present. The unique characteristics of MSCs in repairing, differentiation, regeneration, and its high capacity of immune modulation has attracted tremendous attention for exerting them in clinical purposes, as they contribute to tissue regeneration process and anti-tumor activity. The MSCs-based treatment has demonstrated remarkable applicability towards various diseases such as heart and bone malignancies, and cancer cells. Importantly, genetically engineered MSCs, as a state-of-the-art therapeutic approach, could address some clinical hurdles by systemic secretion of cytokines and other agents with a short half-life and high toxicity. Therefore, understanding the biological aspects and the characteristics of MSCs is an imperative issue of concern. Herein, we provide an overview of the therapeutic application and the biological features of MSCs against different inflammatory diseases and cancer cells. We further shed light on MSCs physiological interaction, such as migration, homing, and tissue repairing mechanisms with different healthy and inflamed tissues.

scholarly journals Electrospun fibers enhanced the paracrine signaling of mesenchymal stem cells for cartilage regeneration

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Nurul Dinah Kadir ◽  
Zheng Yang ◽  
Afizah Hassan ◽  
Vinitha Denslin ◽  
Eng Hin Lee
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Electrospun Fiber ◽  
Cartilage Regeneration ◽  
Conditioned Media ◽  
Biologically Active ◽  
Paracrine Signaling ◽  
Therapeutic Value ◽  
A Cell ◽  
Fiber Sheet

Abstract Background Secretome profiles of mesenchymal stem cells (MSCs) are reflective of their local microenvironments. These biologically active factors exert an impact on the surrounding cells, eliciting regenerative responses that create an opportunity for exploiting MSCs towards a cell-free therapy for cartilage regeneration. The conventional method of culturing MSCs on a tissue culture plate (TCP) does not provide the physiological microenvironment for optimum secretome production. In this study, we explored the potential of electrospun fiber sheets with specific orientation in influencing the MSC secretome production and its therapeutic value in repairing cartilage. Methods Conditioned media (CM) were generated from MSCs cultured either on TCP or electrospun fiber sheets of distinct aligned or random fiber orientation. The paracrine potential of CM in affecting chondrogenic differentiation, migration, proliferation, inflammatory modulation, and survival of MSCs and chondrocytes was assessed. The involvement of FAK and ERK mechanotransduction pathways in modulating MSC secretome were also investigated. Results We showed that conditioned media of MSCs cultured on electrospun fiber sheets compared to that generated from TCP have improved secretome yield and profile, which enhanced the migration and proliferation of MSCs and chondrocytes, promoted MSC chondrogenesis, mitigated inflammation in both MSCs and chondrocytes, as well as protected chondrocytes from apoptosis. Amongst the fiber sheet-generated CM, aligned fiber-generated CM (ACM) was better at promoting cell proliferation and augmenting MSC chondrogenesis, while randomly oriented fiber-generated CM (RCM) was more efficient in mitigating the inflammation assault. FAK and ERK signalings were shown to participate in the modulation of MSC morphology and its secretome production. Conclusions This study demonstrates topographical-dependent MSC paracrine activities and the potential of employing electrospun fiber sheets to improve the MSC secretome for cartilage regeneration.

Comparative analysis of human bone marrow mesenchymal stem cells, articular cartilage derived chondroprogenitors and chondrocytes to determine cell superiority for cartilage regeneration

2021 ◽  
Vol 123 (4) ◽  
pp. 151713
Author(s):  
Elizabeth Vinod ◽  
Roshni Parameswaran ◽  
Soosai Manickam Amirtham ◽  
Grace Rebekah ◽  
Upasana Kachroo
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Comparative Analysis ◽  
Articular Cartilage ◽  
Cartilage Regeneration ◽  
Human Bone ◽  
Human Bone Marrow ◽  
Marrow Mesenchymal Stem Cells

scholarly journals Heterogeneity of mesenchymal stem cells in cartilage regeneration: from characterization to application

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Kangkang Zha ◽  
Xu Li ◽  
Zhen Yang ◽  
Guangzhao Tian ◽  
Zhiqiang Sun ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Articular Cartilage ◽  
Cartilage Repair ◽  
Cartilage Damage ◽  
Cartilage Regeneration ◽  
Great Promise ◽  
Traditional Treatment ◽  
Different Types ◽  
Selection Of

AbstractArticular cartilage is susceptible to damage but hard to self-repair due to its avascular nature. Traditional treatment methods are not able to produce satisfactory effects. Mesenchymal stem cells (MSCs) have shown great promise in cartilage repair. However, the therapeutic effect of MSCs is often unstable partly due to their heterogeneity. Understanding the heterogeneity of MSCs and the potential of different types of MSCs for cartilage regeneration will facilitate the selection of superior MSCs for treating cartilage damage. This review provides an overview of the heterogeneity of MSCs at the donor, tissue source and cell immunophenotype levels, including their cytological properties, such as their ability for proliferation, chondrogenic differentiation and immunoregulation, as well as their current applications in cartilage regeneration. This information will improve the precision of MSC-based therapeutic strategies, thus maximizing the efficiency of articular cartilage repair.

Combined Effects of Bone Marrow-Derived Mesenchymal Stem Cells and PLGA-PEG-PLGA Scaffolds on Repair of Articular Cartilage Defect

2013 ◽  
Vol 815 ◽  
pp. 345-349 ◽  
Author(s):  
Ching Wen Hsu ◽  
Ping Liu ◽  
Song Song Zhu ◽  
Feng Deng ◽  
Bi Zhang
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Articular Cartilage ◽  
Growth Factor ◽  
Cartilage Defect ◽  
Cartilage Regeneration ◽  
Tissue Growth ◽  
Cartilage Defects

Here we reported a combined technique for articular cartilage repair, consisting of bone arrow mesenchymal stem cells (BMMSCs) and poly (dl-lactide-co-glycolide-b-ethylene glycol-b-dl-lactide-co-glycolide) (PLGA-PEG-PLGA) triblock copolymers carried with tissue growth factor (TGF-belat1). In the present study, BMMSCs seeded on PLGA-PEG-PLGA with were incubated in vitro, carried or not TGF-belta1, Then the effects of the composite on repair of cartilage defect were evaluated in rabbit knee joints in vivo. Full-thickness cartilage defects (diameter: 5 mm; depth: 3 mm) in the patellar groove were either left empty (n=18), implanted with BMMSCs/PLGA (n=18), TGF-belta1 modified BMMSCs/PLGA-PEG-PLGA. The defect area was examined grossly, histologically at 6, 24 weeks postoperatively. After implantation, the BMMSCs /PLGA-PEG-PLGA with TGF-belta1 group showed successful hyaline-like cartilage regeneration similar to normal cartilage, which was superior to the other groups using gross examination, qualitative and quantitative histology. These findings suggested that a combination of BMMSCs/PLGA-PEG-PLGA carried with tissue growth factor (TGF-belat1) may be an alternative treatment for large osteochondral defects in high loading sites.

scholarly journals High-capacity assay to quantify the clonal heterogeneity in potency of mesenchymal stem cells

2011 ◽  
Vol 5 (S8) ◽  
Author(s):  
Kim C O’Connor ◽  
Katie C Russell ◽  
Donald G Phinney ◽  
Michelle R Lacey ◽  
Bonnie L Barrilleaux ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
High Capacity ◽  
Clonal Heterogeneity

Codelivery of Synovium-Derived Mesenchymal Stem Cells and TGF-β by a Hybrid Scaffold for Cartilage Regeneration

2018 ◽  
Vol 5 (2) ◽  
pp. 805-816
Author(s):  
Hongjie Huang ◽  
Xiaoqing Hu ◽  
Xin Zhang ◽  
Xiaoning Duan ◽  
Jiying Zhang ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Cartilage Regeneration ◽  
Hybrid Scaffold

In Vitro High-Capacity Assay to Quantify the Clonal Heterogeneity in Trilineage Potential of Mesenchymal Stem Cells Reveals a Complex Hierarchy of Lineage Commitment

Stem Cells ◽  
2010 ◽  
Vol 28 (4) ◽  
pp. 788-798 ◽  
Author(s):  
Katie C. Russell ◽  
Donald G. Phinney ◽  
Michelle R. Lacey ◽  
Bonnie L. Barrilleaux ◽  
Kristin E. Meyertholen ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
High Capacity ◽  
Lineage Commitment ◽  
Clonal Heterogeneity

scholarly journals Canine articular cartilage regeneration using mesenchymal stem cells seeded on platelet rich fibrin

2017 ◽  
Vol 6 (2) ◽  
pp. 98-107 ◽  
Author(s):  
D. Kazemi ◽  
K. Shams Asenjan ◽  
N. Dehdilani ◽  
H. Parsa
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Articular Cartilage ◽  
Cartilage Regeneration ◽  
Platelet Rich Fibrin ◽  
Articular Cartilage Regeneration

scholarly journals Dental mesenchymal stem cells encapsulated in an alginate hydrogel co-delivery microencapsulation system for cartilage regeneration

2013 ◽  
Vol 9 (12) ◽  
pp. 9343-9350 ◽  
Author(s):  
Alireza Moshaverinia ◽  
Xingtian Xu ◽  
Chider Chen ◽  
Kentaro Akiyama ◽  
Malcolm L. Snead ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Cartilage Regeneration ◽  
Alginate Hydrogel
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