scholarly journals Cell Sources for Treating Diabetes

10.5772/24174 ◽  
2011 ◽  
Author(s):  
Subhshri Sahu ◽  
Mugdha V. ◽  
Sundy N. Y. Yang ◽  
Anandwardhan A.
Keyword(s):  
Cell Sources

C and CX3C Chemokines: Cell Sources and Physiopathological Implications

2004 ◽  
Vol 24 (3) ◽  
pp. 205-288 ◽  
Author(s):  
Laura Stievano ◽  
Erich Piovan ◽  
Alberto Amadori
Keyword(s):  
Cell Sources

Transplantation of Adipose-derived Cells for Periodontal Regeneration: A Systematic Review

2019 ◽  
Vol 14 (6) ◽  
pp. 504-518 ◽  
Author(s):  
Dilcele Silva Moreira Dziedzic ◽  
Bassam Felipe Mogharbel ◽  
Priscila Elias Ferreira ◽  
Ana Carolina Irioda ◽  
Katherine Athayde Teixeira de Carvalho
Keyword(s):  
Systematic Review ◽  
Animal Models ◽  
Platelet Rich Plasma ◽  
Periodontal Regeneration ◽  
In Vitro Studies ◽  
In Vivo Studies ◽  
Cell Sources ◽  
Study Designs

This systematic review evaluated the transplantation of cells derived from adipose tissue for applications in dentistry. SCOPUS, PUBMED and LILACS databases were searched for in vitro studies and pre-clinical animal model studies using the keywords “ADIPOSE”, “CELLS”, and “PERIODONTAL”, with the Boolean operator “AND”. A total of 160 titles and abstracts were identified, and 29 publications met the inclusion criteria, 14 in vitro and 15 in vivo studies. In vitro studies demonstrated that adipose- derived cells stimulate neovascularization, have osteogenic and odontogenic potential; besides adhesion, proliferation and differentiation on probable cell carriers. Preclinical studies described improvement of bone and periodontal healing with the association of adipose-derived cells and the carrier materials tested: Platelet Rich Plasma, Fibrin, Collagen and Synthetic polymer. There is evidence from the current in vitro and in vivo data indicating that adipose-derived cells may contribute to bone and periodontal regeneration. The small quantity of studies and the large variation on study designs, from animal models, cell sources and defect morphology, did not favor a meta-analysis. Additional studies need to be conducted to investigate the regeneration variability and the mechanisms of cell participation in the processes. An overview of animal models, cell sources, and scaffolds, as well as new perspectives are provided for future bone and periodontal regeneration study designs.

scholarly journals Rapid Formation of Stem Cell Spheroids Using Two-Dimensional MXene Particles

Processes ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 957
Author(s):  
JunHwee Jang ◽  
Eun-Jung Lee
Keyword(s):  
Stem Cell ◽  
Mass Production ◽  
Processing Time ◽  
Activity Levels ◽  
Two Dimensional ◽  
Spheroid Formation ◽  
Cell Spheroids ◽  
Tissue Healing ◽  
Rapid Formation ◽  
Cell Sources

Cell spheroids have been studied as a biomimic medicine for tissue healing using cell sources. Rapid cell spheroid production increases cell survival and activity as well as the efficiency of mass production by reducing processing time. In this study, two-dimensional MXene (Ti3C2) particles were used to form mesenchymal stem cell spheroids, and the optimal MXene concentration, spheroid-production times, and bioactivity levels of spheroid cells during this process were assessed. A MXene concentration range of 1 to 10 μg/mL induced spheroid formation within 6 h. The MXene-induced spheroids exhibited osteogenic-differentiation behavior, with the highest activity levels at a concentration of 5 μg/mL. We report a novel and effective method for the rapid formation of stem cell spheroids using MXene.

scholarly journals Novel cell sources for bone regeneration

MedComm ◽  
2021 ◽  
Author(s):  
Chenshuang Li ◽  
Zane Mills ◽  
Zhong Zheng
Keyword(s):  
Bone Regeneration ◽  
Cell Sources

scholarly journals A Bird’s-Eye View of Cell Sources for Cell-Based Therapies in Blood Cancers

Cancers ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1333
Author(s):  
Benjamin Motais ◽  
Sandra Charvátová ◽  
Matouš Hrdinka ◽  
Michal Šimíček ◽  
Tomáš Jelínek ◽  
...  
Keyword(s):  
Hematological Malignancies ◽  
Antigen Receptors ◽  
Chimeric Antigen Receptors ◽  
Blood Cancer ◽  
Cell Based Therapy ◽  
Cell Source ◽  
Different Types ◽  
Cell Sources ◽  
The One ◽  
Initial Results

Hematological malignancies comprise over a hundred different types of cancers and account for around 6.5% of all cancers. Despite the significant improvements in diagnosis and treatment, many of those cancers remain incurable. In recent years, cancer cell-based therapy has become a promising approach to treat those incurable hematological malignancies with striking results in different clinical trials. The most investigated, and the one that has advanced the most, is the cell-based therapy with T lymphocytes modified with chimeric antigen receptors. Those promising initial results prepared the ground to explore other cell-based therapies to treat patients with blood cancer. In this review, we want to provide an overview of the different types of cell-based therapies in blood cancer, describing them according to the cell source.

Effects of Passaging on the Migration Response of Synovium-Derived Stem Cells to an Applied DC Electric Field

2011 ◽  
Author(s):  
Andrea R. Tan ◽  
Elena Alegre-Aguarón ◽  
Divya N. Dujari ◽  
Sonal R. Sampat ◽  
J. Chloë Bulinski ◽  
...  
Keyword(s):  
Stem Cells ◽  
Growth Factor ◽  
Electric Field ◽  
Cartilage Tissue Engineering ◽  
Joint Space ◽  
Cartilage Tissue ◽  
Cartilage Defects ◽  
Cell Sources ◽  
Dc Electric Field ◽  
Migration Response

Strategies for cartilage tissue engineering and repair have recently focused on cell sources from the surrounding joint tissue as an alternative to chondrocytes. Synovium-derived stem cells (SDSCs) are found in the intimal layer of the synovium, the thin overlying capsule surrounding the joint space [1] and have been found to exhibit a greater chondrogenic potential than stem cells from other origins such as bone marrow stem cells or adipose derived stem cells [2–4]. Under directed cues, these cells have been shown to be capable of migrating from the synovium membrane into articular cartilage defects, though the mechanism behind such movement is unclear. As a first step, we have previously shown that SDSCs expanded in 2D monolayer culture in a growth factor cocktail of TGF-β1, FGF, and PDGF-ββ exhibit directed cathodal migration with perpendicular alignment when under the influence of an applied DC electric field [5]. As cellular behavior and response to an external stimulus can change with exposure to growth factors and passage number, we look here to characterize the effects of passaging on the migration response of SDSCs to an applied electric field. We hypothesize that if these cells develop more chondrocyte-like characteristics with growth factor passaging, their response will mimic that which has previously been reported for chondrocytes, notably directed cathodal (negative pole) migration and perpendicular realignment of the long axis to the direction of applied field [6].

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