keyword
MENU ▼
Read by QxMD icon Read
search

Umbilical cord Mesenchymal stem cells

keyword
https://www.readbyqxmd.com/read/28822456/-human-umbilical-cord-mesenchymal-stem-cell-transplantation-for-the-treatment-of-two-noncontinuous-segments-spinal-cord-compression-injury-in-rabbits
#1
C H Yang, B Q Yu, Q H You, J J Feng
Objective: In order to explore the effects of human umbilical cord mesenchymal stem cells (UCMSC) transplantation on the treatment of two noncontinuous segments spinal cord compression injury and to investigate whether repeated intravenous injection UCMSC was more beneficial for the recovery of spinal cord function. Methods: A total of 30 adult rabbits were randomly divided into three groups: control group (received PBS), single injection group, repeated injection group with 3 days intervals. A noncontinuous two segments SCI model was established by using the 2F Fogarty balloon catheter...
August 8, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28821996/mesenchymal-stromal-stem-cell-separation-methods-concise-review
#2
REVIEW
Andreas Nicodemou, Lubos Danisovic
Mesenchymal stem (stromal) cells (MSCs) possess unique biological characteristics such as plasticity, long term self-renewal, secretion of various bioactive molecules and ability of active migration to the diseased tissues that make them unique tool for regenerative medicine, nowadays. Until now MSCs were successfully derived from many tissue sources including bone marrow, umbilical cord, adipose tissue, dental pulp etc. The crucial step prior to their in vitro expansion, banking or potential clinical application is their separation...
August 18, 2017: Cell and Tissue Banking
https://www.readbyqxmd.com/read/28819075/-advances-in-neurological-therapeutics-for-friedreich-ataxia-and-machado-joseph-disease
#3
Ichiro Yabe, Hidenao Sasaki
We reviewed advances in therapeutics for both Friedreich ataxia and Machado-Joseph disease. Various clinical trials have been carried out, mainly for Friedreich ataxia; however, the therapeutic reports from these trials have not provided much evidence for success. Some interesting clinical trials have been reported, and further developments are expected. Regenerative therapy using umbilical cord mesenchymal stem cells and a therapeutic study investigating a new pathomechanism in animal and/or cell culture studies were reported...
August 2017: Brain and Nerve, Shinkei Kenkyū No Shinpo
https://www.readbyqxmd.com/read/28815333/comparison-of-different-culture-conditions-for-smooth-muscle-cell-differentiation-of-human-umbilical-cord-vein-cd146-perivascular-cells
#4
Beyza Gökçinar-Yagci, Betül Çelebi-Saltik
Pericytes are CD146+ perivascular cells (PCs) that have multipotential differentiation capacity as mesenchymal stem cells. Beside their crucial roles in vascular development and blood flow regulation, they have ability to differentiate into vascular cell types in vivo. These properties make pericytes preferred cells in the field of vascular tissue engineering. Culture medium for in vitro differentiation of pericytes to vascular smooth muscle cells (SMCs) has not been defined yet. The aim of this study is to try different culture media for SMC differentiation of CD146+ PCs...
August 16, 2017: Cell and Tissue Banking
https://www.readbyqxmd.com/read/28814814/umbilical-cord-extracts-improve-diabetic-abnormalities-in-bone-marrow-derived-mesenchymal-stem-cells-and-increase-their-therapeutic-effects-on-diabetic-nephropathy
#5
Kanna Nagaishi, Yuka Mizue, Takako Chikenji, Miho Otani, Masako Nakano, Yusaku Saijo, Hikaru Tsuchida, Shinichi Ishioka, Akira Nishikawa, Tsuyoshi Saito, Mineko Fujimiya
Bone marrow-derived mesenchymal stem cells (BM-MSC) has been applied as the most valuable source of autologous cell transplantation for various diseases including diabetic complications. However, hyperglycemia may cause abnormalities in intrinsic BM-MSC which might lose sufficient therapeutic effects in diabetic patients. We demonstrated the functional abnormalities in BM-MSC derived from both type 1 and type 2 diabetes models in vitro, which resulted in loss of therapeutic effects in vivo in diabetic nephropathy (DN)...
August 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28811868/selaginella-bryopteris-aqueous-extract-improves-stability-and-function-of-cryopreserved-human-mesenchymal-stem-cells
#6
Abhishek Kumar Singh, Anubhuti Jha, Arindam Bit, Andrey P Kiassov, Albert A Rizvanov, Archit Ojha, Pooja Bhoi, Pradeep Kumar Patra, Awanish Kumar, Akalabya Bissoyi
The effective long-term cryopreservation of human mesenchymal stem cells (MSCs) is an essential prerequisite step and represents a critical approach for their sustained supply in basic research, regenerative medicine, and tissue engineering applications. Therefore, attempts have been made in the present investigation to formulate a freezing solution consisting of a combination of Selaginella bryopteris water-soluble extract with and without dimethyl sulfoxide (Me2SO) for the efficient long-term storage of human umbilical cord blood- (hUCB-) derived MSCs...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28796260/clinical-grade-human-umbilical-cord-derived-mesenchymal-stem-cells-reverse-cognitive-aging-via-improving-synaptic-plasticity-and-endogenous-neurogenesis
#7
Ning Cao, Tuling Liao, Jiajing Liu, Zeng Fan, Quan Zeng, Junnian Zhou, Haiyun Pei, Jiafei Xi, Lijuan He, Lin Chen, Xue Nan, Yali Jia, Wen Yue, Xuetao Pei
Cognitive aging is a leading public health concern with the increasing aging population, but there is still lack of specific interventions directed against it. Recent studies have shown that cognitive function is intimately affected by systemic milieu in aging brain, and improvement of systemic environment in aging brain may be a promising approach for rejuvenating cognitive aging. Here, we sought to study the intervention effects of clinical-grade human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) on cognitive aging in a murine model of aging...
August 10, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28795668/-immune-intervention-of-human-umbilical-cord-mesenchymal-stem-cells-on-sepsis-rats
#8
Hewei Zhang, Xiaoxu Cui, Tao Fang, Qiang Fu
OBJECTIVE: To investigate the effect of human umbilical cord mesenchymal stem cells (UC-MSCs) on immune cells and inflammatory factors in septic rats. METHODS: 184 male Sprague-Dawley (SD) rats were divided into normal control group (n = 8), sham operation group (n = 48), sepsis model group (n = 64), and UC-MSCs treatment group (n = 64). An animal model of sepsis was produced by cecal ligation and puncture (CLP). In the UC-MSCs treatment group 1 mL UC-MSCs (2×10(6)/mL) were injected intraperitoneally at 1 hour after the model establishment; the sham operation group and the sepsis model group were given the same amount of saline...
August 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28789953/hypoxia-promotes-the-skewed-differentiation-of-umbilical-cord-mesenchymal-stem-cells-toward-type-ii-alveolar-epithelial-cells-by-regulating-microrna-145
#9
Yang Li, Xu Shi, Liming Yang, Yan Mou, Yingbo Li, Rongjing Dang, Changyuan Li
Mesenchymal stem cells (MSCs) are well recognized for their ability to differentiate into type II alveolar epithelial (ATII) cells in damaged lungs, which is critical for reepithelization and recovery in acute lung injury (ALI). However, the high level of transforming growth factor-β (TGF-β) commonly seen in injured lung tissues is also able to induce MSCs to differentiate into fibroblast-like cells. In this study, we found that hypoxia could promote umbilical cord mesenchymal stem cells (UCMSCs) differentiation into ATII cells rather than into fibroblast-like cells, and this effect was mainly mediated by microRNA-145 (miR-145), which could induce the inhibition of TGF-β signaling by targeting TGF-β receptor II (TGFβRII)...
August 5, 2017: Gene
https://www.readbyqxmd.com/read/28782090/purified-umbilical-cord-derived-mesenchymal-stem-cell-treatment-in-a-case-of-systemic-lupus-erythematosus
#10
Christopher D Phillips, Pornpatcharin Wongsaisri, Thein Htut, Terry Grossman
INTRODUCTION: Systemic lupus erythematosus (SLE) is a multiple organ system autoimmune disorder for which there is no known cure. METHODS: We report a case of a young adult lady with SLE and Sjogren's with diagnostic and clinical resolution following purified umbilical cord derived mesenchymal stem cell (MSC) and globulin component protein macrophage activating factor (GcMAF) therapy in a combined multidisciplinary integrative medicine protocol. RESULTS: Our patient had complete reversal of all clinical and laboratory markers...
December 2017: Clinical and Translational Medicine
https://www.readbyqxmd.com/read/28774569/the-condition-medium-of-mesenchymal-stem-cells-promotes-proliferation-adhesion-and-neuronal-differentiation-of-retinal-progenitor-cells
#11
Mingqi Zhang, Fenglei Zhang, Jin Sun, Yan Sun, Ling Xu, Donglei Zhang, Zhuoshi Wang, Wei He
Retinal progenitor cell is a promising candidate in the treatment of retinal pigmentosa diseases. The limiting factors of stem cell transplantation are the proliferation and differentiation capacities of hRPCs, which may be governed by culture conditions. Previous studies have proved that the secretome of human Umbilical Cord Mesenchymal stem cells (hUCMSCs) and human Adipose derived stem cells (hADSCs), including more active cytokines and neurotrophic factors, have the paracrine potential of enhancing proliferation and differentiation in several cell types...
July 31, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28773850/screening-of-osteogenic-enhancing-short-peptides-from-bmps-for-biomimetic-material-applications
#12
Kei Kanie, Rio Kurimoto, Jing Tian, Katsumi Ebisawa, Yuji Narita, Hiroyuki Honda, Ryuji Kato
Bone regeneration is an important issue in many situations, such as bone fracture and surgery. Umbilical cord mesenchymal stem cells (UC-MSCs) are promising cell sources for bone regeneration. Bone morphogenetic proteins and their bioactive peptides are biomolecules known to enhance the osteogenic differentiation of MSCs. However, fibrosis can arise during the development of implantable biomaterials. Therefore, it is important to control cell organization by enhancing osteogenic proliferation and differentiation and inhibiting fibroblast proliferation...
August 25, 2016: Materials
https://www.readbyqxmd.com/read/28766061/lysophosphatidic-acid-enhances-human-umbilical-cord-mesenchymal-stem-cell-viability-without-differentiation-via-lpa-receptor-mediating-manner
#13
Narengerile Li, Ya-Li Yan, Sachaofu Fu, Rui-Juan Li, Peng-Fei Zhao, Xi-Yuan Xu, Jing-Ping Yang, Alatangaole Damirin
Human umbilical cord mesenchymal stem cells (hUC-MSCs) are potential stromal cells which are regarded as the most feasible stem cell group in cell therapy. The maintenance of cell survival without differentiation is important in cell transplantation and stem cell therapy. However, negative factors exist in cell transplantation. Lysophosphatidic acid (LPA) is a non-antigenic small molecule phospholipid which induced several fundamental cellular responses, such as cell proliferation, apoptosis and migration. In this study we aimed to explore the effects of LPA on the survival and differentiation of MSCs and its availability in cell therapy...
August 1, 2017: Apoptosis: An International Journal on Programmed Cell Death
https://www.readbyqxmd.com/read/28765042/mir-342-3p-elevates-osteogenic-differentiation-of-umbilical-cord-mesenchymal-stem-cells-via-inhibiting-sufu-in%C3%A2-vitro
#14
Mengqi Huang, Ying Qing, Qi Shi, Yingguang Cao, Ke Song
Human umbilical mesenchymal stem cells (UCMSCs) have been wildly used in tissue engineering field as a promising source because of their unlimited and noninvasive origin. To selectively induce osteogenic differentiation of UCMSCs, it's imperative to understand the regulatory molecular mechanism underlying the process of how these cells switch into osteogenic lineage path. We previously showed enhanced sonic hedgehog (Shh) signaling pathway upon osteogenic induction in mesenchymal stem cells. In this study, miRNA-seq analysis revealed substantial Shh-dependent expression of distinct miRNAs, including miR-342-3p, during ostogenesis...
July 29, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28761412/immunomodulators-and-micrornas-as-neurorestorative-therapy-for-ischemic-stroke
#15
REVIEW
Bridget Martinez, Philip V Peplow
Most of all strokes are ischemic due to occlusion of a vessel, and comprise two main types, thrombotic and embolic. Inflammation and immune response play an important role in the outcome of ischemic stroke. Pharmaceutical and cell-based therapies with immunomodulatory properties could be of benefit in treating ischemic stroke. Possible changes in microRNAs brought about by immunomodulatory treatments may be important. The pharmaceutical studies described in this review have identified several differentially regulated miRNAs associated with disregulation of mRNA targets or the upregulation of several neuroprotective genes, thereby highlighting the potential neuroprotective roles of specific miRNAs such as miR-762, -1892, -200a, -145...
June 2017: Neural Regeneration Research
https://www.readbyqxmd.com/read/28760504/protection-against-rage-mediated-neuronal-cell-death-by-srage-secreting-human-mesenchymal-stem-cells-in-5xfad-transgenic-mouse-model
#16
Myeongjoo Son, Seyeon Oh, Hyunjin Park, Hyosang Ahn, Junwon Choi, Hyungho Kim, Hye Sun Lee, Sojung Lee, Hye-Jeong Park, Seung U Kim, Bonghee Lee, Kyunghee Byun
Alzheimer's disease (AD), which is the most commonly encountered neurodegenerative disease, causes synaptic dysfunction and neuronal loss due to various pathological processes that include tau abnormality and amyloid beta (Aβ) accumulation. Aβ stimulates the secretion and the synthesis of Receptor for Advanced Glycation End products (RAGE) ligand by activating microglial cells, and has been reported to cause neuronal cell death in amyloid beta1-42 treated rats and in mice with neurotoxin-induced Parkinson's disease...
July 28, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28755405/serum-ifn-%C3%AE-predicts-the-therapeutic-effect-of-mesenchymal-stem-cells-transplantation-in-systemic-lupus-erythematosus-patients
#17
Dandan Wang, Shiying Wang, Saisai Huang, Zhuoya Zhang, Xinran Yuan, Xuebing Feng, Liwei Lu, Lingyun Sun
Umbilical cord (UC) derived mesenchymal stem cells (MSCs) show immunoregulatory properties on various immune cells and display therapeutic effects on various autoimmune diseases such as systemic lupus erythematosus (SLE). The aim of this study is to investigate the effect of SLE environment on UC MSCs and to identify the possible serum biomarker to predict the therapeutic effect. UC MSCs were cocultured with peripheral blood mononuclear cells (PBMCs) from active lupus patients and the proliferation, apoptosis and surface markers of UC MSCs were observed...
July 29, 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28753444/effect-of-matrix-stiffness-on-the-proliferation-and-differentiation-of-umbilical-cord-mesenchymal-stem-cells
#18
Juanjuan Xu, Meiyu Sun, Ye Tan, Haowei Wang, Heping Wang, Pengdong Li, Ziran Xu, Yuhan Xia, Lisha Li, Yulin Li
Mesenchymal stem cells (MSCs) are a compatible cellular alternative for regenerative medicine and tissue engineering because of their powerful multipotency. Matrix stiffness plays a profound role on stem cell behavior. Nevertheless, the effect of matrix stiffness on umbilical cordmesenchymal stem cells (UC-MSCs) remains unexplored. To conduct an in-depth exploration, we cultured UC-MSCs on different stiffness (Young's modulus: 13-16, 35-38, 48-53, and 62-68 kPa) polyacrylamide gels coated with fibronectin. We found that the proliferation and adhesion of UC-MSCs varied when cultured on the different matrices, and the spreading capacity was stronger as the stiffness increased (*P<0...
July 21, 2017: Differentiation; Research in Biological Diversity
https://www.readbyqxmd.com/read/28752972/-the-inhibitory-effect-and-mechanism-of-human-umbilical-cord-mesenchymal-stem-cells-on-prostate-cancer-metastasis
#19
Yun-Jian Wu, Qiang Wei, Ming Nie, Yong Yin, Yong Xi
OBJECTIVE: To test whether umbilical cord mesenchymal stem cells (UMSCs) can inhibit the growth and metastasis of prostate cancer cells, and to investigate the mechanism. METHODS: The UMSCs from human umbilical cord tissue were isolate by explant technique. After being co-cultured the UMSCs with LNCaP and PC-3 cells for 24 h, 48 h and 72 h, LNCaP and PC-3 cells' proliferation were tested and the 72 h proliferation inhibitory rate (IR) was calculated. Transwell invasion assay was used to test the migration and invasion abilities of prostate cancer cells after being co-cultured with UMSCs for 48 h...
July 2017: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/28747097/tissue-engineering-strategies-to-improve-osteogenesis-in-the-juvenile-swine-alveolar-cleft-model
#20
Montserrat Caballero, Donna C Jones, Zhengyuan Shan, Sajjad Soleimani, John A van Aalst
Alveolar <b>(gumline)</b> clefts are the most common congenital bone defect in humans, affecting 1 in 700 live births. Treatment <b>to repair these bony</b> defects relies on autologous, <b>cancellous</b> bone transfer from the iliac crest. This harvest requires a second surgical site <b>with increased </b>surgical time associated with potential complications, <b>while providing only limited cancellous bone</b>. Improvements in treatment protocols that avoid these limitations would be beneficial to patients with clefts and other craniofacial bone defects...
July 26, 2017: Tissue Engineering. Part C, Methods
keyword
keyword
17374
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"