Abstract:
:Mesenchymal stromal cells (MSCs) have been widely exploited for the treatment of several conditions due to their intrinsic regenerative and immunomodulatory properties. MSC have demonstrated to be particularly relevant for the treatment of ischemic diseases, where MSC-based therapies can stimulate angiogenesis and induce tissue regeneration. Regardless of the condition targeted, recent analyses of MSC-based clinical trials have demonstrated limited benefits indicating a need to improve the efficacy of this cell product. Preconditioning MSC ex vivo through microenvironment modulation was found to improve MSC survival rate and thus prolong their therapeutic effect. This workstudy aims at enhancing the in vitro angiogenic capacity of a potential MSC-based medicinal product by comparing different sources of MSC and culture conditions. MSC from three different sources (bone marrow [BM], adipose tissue [AT], and umbilical cord matrix [UCM]) were cultured with xenogeneic-/serum-free culture medium under static conditions and their angiogenic potential was studied. Results indicated a higher in vitro angiogenic capacity of UCM MSC, compared with cells derived from BM and AT. Physicochemical preconditioning of UCM MSC through a microcarrier-based culture platform and low oxygen concentration (2% O2 , compared with atmospheric air) increased the in vitro angiogenic potential of the cultured cells. Envisaging the clinical manufacturing of an allogeneic, off-the-shelf MSC-based product, preconditioned UCM MSC maintain the angiogenic gene expression profile upon cryopreservation and delivery processes in the conditions of our study. These results are expected to contribute to the development of MSC-based therapies in the context of angiogenesis.
journal_name
J Cell Physioljournal_title
Journal of cellular physiologyauthors
Pinto DS,Ahsan T,Serra J,Fernandes-Platzgummer A,Cabral JMS,da Silva CLdoi
10.1002/jcp.29622subject
Has Abstractpub_date
2020-10-01 00:00:00pages
7224-7238issue
10eissn
0021-9541issn
1097-4652journal_volume
235pub_type
杂志文章abstract::Subcellular organellles from livers of rats three days prenatal to 50 weeks postnatal were separated on sucrose gradients. The peroxisomes had a constant density of 1.243 g/ml throughout the life of the animal. The density of the mitochondria changed from about 1.236 g/ml at birth to a constant value of 1.200 g/ml aft...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041010305
更新日期:1979-12-01 00:00:00
abstract::Cadmium (Cd) is a toxic metal with multiple effects on cell signaling and cell death. We studied the effects of Cd(2+) on quiescent mouse mesangial cells in serum-free conditions. Cadmium induces cell death over 6 h through annexin V+ states without or with causing uptake of propidium iodide, termed apoptotic and apop...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.21499
更新日期:2008-11-01 00:00:00
abstract::Derivation of insulin producing cells (IPCs) from embryonic stem (ES) cells provides a potentially innovative form of treatment for type 1 diabetes. Here, we discuss the current state of the art, unique challenges, and future directions on generating IPCs. ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
doi:10.1002/jcp.21615
更新日期:2009-02-01 00:00:00
abstract::Shear stress changes are associated with a repertory of signaling cascade modulating vascular phenotype. As shear stress-related tensional forces might be associated with pathophysiological susceptibility, a more comprehensive molecular map needs to be addressed. Thus, we subjected human umbilical vein endothelial cel...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.27787
更新日期:2019-07-01 00:00:00
abstract::Nicotinamide adenine dinucleotide phosphate oxidase 4 (NOX4) is a subtype of the NOX family, which is mainly expressed in the pulmonary vasculature and pulmonary endothelial cells in the respiratory system. NOX4 has unique characteristics, and is a constitutively active enzyme that primarily produces hydrogen peroxide...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
doi:10.1002/jcp.30005
更新日期:2021-03-01 00:00:00
abstract::The E5 protein of the bovine papillomavirus induces cellular transformation when transfected into NIH 3T3 cells, and the extent of focal transformation is enhanced by cotransfection with the epidermal growth factor (EGF) receptor (Martin et al., Cell 59:21-32, 1989). To determine whether E5 affects EGF:receptor intera...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041520206
更新日期:1992-08-01 00:00:00
abstract::To test the hypothesis that football training would be accompanied by physiological adaptations and hormonal changes, we analyzed the effects of a whole football season on physical fitness and hormonal concentrations in youth football players. Male football players (n = 29, age 16.51 ± 0.7 years) in a regional profess...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28673
更新日期:2019-11-01 00:00:00
abstract::The potential usage of curcumin in diverse human diseases has been widely studied, including arteriosclerosis (AS). This study focused on investigating the relationship between curcumin and AS-associated microRNA, which may provide a better understanding of curcumin in a different mechanism. Human microvascular endoth...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28708
更新日期:2019-11-01 00:00:00
abstract::Lipocalin-2 (LCN2) is a protein largely expressed in many tissues, associated with different biological phenomena such as cellular differentiation, inflammation and cancer acting as a survival/apoptotic signal. We found that LCN2 was expressed during osteoblast differentiation and we generated transgenic (Tg) mice ove...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.24391
更新日期:2013-11-01 00:00:00
abstract::Anti-angiogenic agents regulate tumor growth by inhibiting endothelial cell proliferation and invasion. Carboxyamido-triazole (CAI), an inhibitor of non-voltage-operated calcium entry and calcium influx-mediated pathways, has angiogenesis and invasion inhibitory activity. We hypothesized that CAI may express its anti-...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.10350
更新日期:2003-10-01 00:00:00
abstract::The correspondence between K+ uptake in platelets to their responsiveness was studied using 86Rb+ as an analogue of K+. An average 86Rb+ uptake rate of 0.73 (+/- 0.140) x 10(-15) mole Rb+/min-plt (n = 20) was observed. By the use of K(+)-influx inhibitors, we were able to distinguish three distinct 86Rb+ uptake pathwa...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041510205
更新日期:1992-05-01 00:00:00
abstract::The level of poly A+ RNA in growing cultures of human diploid fibroblasts is 1.8-fold times greater than in resting cultures. The level of functional ribosomes in growing cultures is 2.8 times that in resting cultures. Since transit times are similar in both types of cells, it can be concluded that the rate of protein...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1040940212
更新日期:1978-02-01 00:00:00
abstract::Deletion of p53, most common genetic alteration, is observed in human tumors and reported to lead to improve in cell radioresistance. Heavy-ion irradiation (IR) could induce p53-/- cancer cells apoptosis. However, little is known regarding the molecular mechanism in this type of cell apoptosis. The present studies hav...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.26005
更新日期:2018-02-01 00:00:00
abstract::We have examined the ability of epidermal growth factor (EGF) to regulate prostacyclin production by cultured A10 smooth muscle cells. EGF by itself had no effect on prostacyclin production, but it augmented the response to arg8-vasopressin. An AGF stimulation of prostacyclin production was also observed in the presen...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041390311
更新日期:1989-06-01 00:00:00
abstract::Arterial smooth muscle cells undergo marked biochemical and morphological changes upon culturing. We have studied the time course of these changes in smooth muscle cells isolated from normal rabbit aortas by enzymic digestion and then maintained in Dulbecco's modified Eagle's medium with or without 10% rabbit serum. S...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041080321
更新日期:1981-09-01 00:00:00
abstract::Radiocontrast media (RCM)-induced acute kidney injury (CI-AKI) is a major clinical problem whose pathophysiology is not well understood. Direct toxic effects on renal cells, possibly mediated by reactive oxygen species, have been postulated as contributing to CI-AKI. We investigated the effect of quercetin on human re...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.26213
更新日期:2018-05-01 00:00:00
abstract::Arginine vasopressin (AVP) regulates glomerular hemodynamics, alters extracellular matrix production, and induces proliferation of glomerular mesangial cells (MCs). Therefore, AVP may play a role in glomerular sclerosis and the progression of chronic renal failure. To investigate changes in early gene expression which...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041590214
更新日期:1994-05-01 00:00:00
abstract::Highly purified human blood burst-forming units-erythroid (BFU-E) were used to study the effects of interferon gamma (IFN gamma). IFN gamma inhibited erythroid colony formation, cell proliferation, and differentiation of day 3 to day 6 mature BFU-E in a dose-dependent manner. The primitive BFU-E (day 1 and day 2 cells...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041650213
更新日期:1995-11-01 00:00:00
abstract::Insulin-like growth factor-I (IGF-I) (13 nM) can replace insulin (0.8 microM) in a serum-free medium containing epidermal growth factor (EGF) (16 nM) and dexamethasone (DEX) (140 nM) and stimulate DNA synthesis in young cultures of WI-38 cells, similar to the stimulation of serum-supplemented medium. By contrast, sene...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041330117
更新日期:1987-10-01 00:00:00
abstract::Measurements made on contraction latencies in Spirostomun suggest that mechanical stimulation causes contractions to be initiated by the release of small amounts of calcium from a store tightly coupled to the contractile apparatus. Contraction to electrical stimulation appears to result from the gross electrophoretic ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1040910310
更新日期:1977-06-01 00:00:00
abstract::Growing evidence indicates long noncoding RNAs (lncRNAs) are significant regulators in the progression of various malignant tumors including colon cancer. Dysregulation of lncRNA LINC00261 has been identified in many cancers. Investigations on LINC00261 function have revealed that LINC00261 could act as a crucial tumo...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28831
更新日期:2019-12-01 00:00:00
abstract::In this present study, Oreochromis mossambicus tilapia were transferred to cold water at 12°C for various time intervals (1, 4, 8, 24, and 48 hr) and its innate immune response was analyzed by studying cellular and humoral parameters. In vivo, alternative complement pathway activity in blood plasma was rapidly increas...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.28270
更新日期:2019-02-11 00:00:00
abstract:AIM:We investigated melanoma-associated antigen A1 (MAGE-A1) expression in lung cancer tissues and its correlation with prognostic factors. MATERIALS AND METHODS:In this cross-sectional study, samples from 101 patients with lung cancer were obtained between 2007 and 2014 and stained for MAGE-A1 by immunohistochemistry...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.27884
更新日期:2019-07-01 00:00:00
abstract::Tobacco smoking is associated with many diseases. Addiction is of the most notorious tobacco-related syndrome and is mainly attributed to nicotine. In this study, we employed Caenorhabditis elegans as a biological model to systemically investigate the effect of chronic nicotine exposure on microRNA (miRNA) expression ...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.24419
更新日期:2014-01-01 00:00:00
abstract::The initial step in a synthesis of thyroid hormones is the uptake of iodide from the circulation. Iodide (I(-)) is transported into thyroid cells via a Na(+)/I(-) symporter (NIS), which is electrogenic and thus sensitive to alterations in membrane potential (V(m)). I(-) is then released to the lumen of thyroid follicl...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.24230
更新日期:2013-04-01 00:00:00
abstract::Apoptosis constitutes a response of organisms to various physiological or pathological stimuli, and to different stresses. The ability of thermotolerance induced at a mild temperature of 40 degrees C to protect against activation of the apoptotic cascade by heat shock was investigated. When Chinese hamster ovary and h...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.20386
更新日期:2005-10-01 00:00:00
abstract::Calreticulin is an ER calcium-storage protein, which influences gene expression and cell adhesion. In this study, we analysed the differences in adhesive properties of calreticulin under- and overexpressing fibroblasts in relation to the calmodulin- and calcium/calmodulin-dependent kinase II (CaMK II)-dependent signal...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.21122
更新日期:2007-10-01 00:00:00
abstract::Receptors for urokinase (uPA) and plasminogen provide a mechanism to direct the cellular activation of plasminogen. The regulation of these receptors is important for several macrophage functions. In these studies, the effect of transforming growth factor-beta 1 (TGF-beta 1) on uPA, uPA receptor, and plasminogen recep...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041640214
更新日期:1995-08-01 00:00:00
abstract::Ankylosing spondylitis (AS) is a chronic immune-mediated inflammatory disease that affects both axial and peripheral skeletons as well as soft tissues. Recent investigations offer that disease pathogenesis is ascribed to a complex interplay of genetic, environmental, and immunological factors. Until now, there is no a...
journal_title:Journal of cellular physiology
pub_type: 杂志文章,评审
doi:10.1002/jcp.26500
更新日期:2018-08-01 00:00:00
abstract::Isolated hamster intestinal epithelial cells can be separated by velocity sedimentationion on 2-10% Ficoll gradients into three subpopulations of cells which differ in morphology, biochemistry, physiology, and membrane components. These subpopulations are not pure but are enriched in a single cell type to the extent t...
journal_title:Journal of cellular physiology
pub_type: 杂志文章
doi:10.1002/jcp.1041110111
更新日期:1982-04-01 00:00:00