abstract：:Geminin is a multifunctional protein previously suggested to both maintain the bone morphogenetic protein inhibition required for neural induction and to control cell-cycle progression and cell fate in the early embryo. Since Geminin is required in the blastocyst on E3.5, we employed shRNA to examine its role during p...

journal_title：Stem cells and development

authors： Emmett LS,O'Shea KS

更新日期：2012-09-01 00:00:00

abstract：:The clinical use of stem cells in cell-based therapeutics for degenerative diseases requires development of criteria for defining normal stem cells to ensure safe transplantation. Currently, identification of abnormal from normal stem cells is based on extensive ex vivo and in vivo testing. Raman microscopy is a label...

journal_title：Stem cells and development

authors： Harkness L,Novikov SM,Beermann J,Bozhevolnyi SI,Kassem M

更新日期：2012-08-10 00:00:00

abstract：:Gap junctions within extracellular matrix (ECM)-defined boundaries ensure synchronous activity between cells destined to become functional mediators that regulate cell behavior. However, the role of ECM in connexin (Cx) function in mouse embryonic stem cells (mESCs) has not been elucidated. Therefore, we examined the ...

journal_title：Stem cells and development

authors： Suh HN,Kim MO,Han HJ

更新日期：2012-07-20 00:00:00

abstract：:Since human mesenchymal stem cells (MSCs) are therapeutically attractive for tissue regeneration and repair, we examined the physiological responses of human umbilical cord blood-derived MSCs (hUCB-MSCs) to genotoxic stress. We found that that sublethal doses of reactive oxygen species (ROS) and ionizing radiation cau...

journal_title：Stem cells and development

authors： Ko E,Lee KY,Hwang DS

更新日期：2012-07-20 00:00:00

abstract：:Oligodendrogenesis encompasses lineage specification of neural progenitor cells (NPCs) and differentiation into oligodendrocytes that ultimately culminates in the myelination of central nervous system axons. Each individual process must be tightly regulated by extracellular and cell-intrinsic mechanisms, whose identit...

journal_title：Stem cells and development

authors： Steffenhagen C,Dechant FX,Oberbauer E,Furtner T,Weidner N,Küry P,Aigner L,Rivera FJ

更新日期：2012-07-20 00:00:00

abstract：:The chemokine stromal cell-derived factor (SDF)-1α/CXCL12 and its receptor CXC chemokine receptor 4 (CXCR4) play a crucial role in the homing/engraftment and retention of hematopoietic stem/progenitor cells (HSPCs) in the bone marrow. It has been shown using the viral gene transfer technique that CXCR4 overexpression ...

journal_title：Stem cells and development

authors： Gul-Uludag H,Xu P,Marquez-Curtis LA,Xing J,Janowska-Wieczorek A,Chen J

更新日期：2012-07-01 00:00:00

abstract：:Mesenchymal stem cells (MSCs) have received great attention due to their remarkable regenerative, angiogenic, antiapoptotic, and immunosuppressive properties. Although conventionally isolated from the bone marrow, they are known to exist in all tissues and organs, raising the question on whether they are identical cel...

journal_title：Stem cells and development

authors： Nora CC,Camassola M,Bellagamba B,Ikuta N,Christoff AP,Meirelles Lda S,Ayres R,Margis R,Nardi NB

更新日期：2012-07-01 00:00:00

abstract：:Stem cell therapy is a promising therapeutic strategy for treating myocardial infarction (MI). However, it is necessary to identify ideal adult stem cells for transplantation and explore mechanisms of the transplanted cells in improving cardiac functions after MI. In this study, a population of embryonic-like stem cel...

journal_title：Stem cells and development

authors： Wu JH,Wang HJ,Tan YZ,Li ZH

更新日期：2012-05-20 00:00:00

abstract：:Induced pluripotent stem cells (iPSCs) are somatic cells that have been reprogrammed to a pluripotent state via introduction of defined transcription factors. iPSCs are a valuable resource for regenerative medicine, but whether iPSCs are identical to embryonic stem cells (ESCs) remains unclear. In this study, we perfo...

journal_title：Stem cells and development

authors： Kim SY,Kim MJ,Jung H,Kim WK,Kwon SO,Son MJ,Jang IS,Choi JS,Park SG,Park BC,Han YM,Lee SC,Cho YS,Bae KH

更新日期：2012-05-20 00:00:00

abstract：:Bone marrow mesenchymal stem cells (MSCs) have shown potential to improve treatment of renal failure. The prohealing functions of MSCs have been found to be enhanced by treatment with the lipid mediator, 14S,21R-dihydroxy-docosa4Z,7Z,10Z,12E,16Z,19Z-hexaenoic acid (14S,21R-diHDHA). In this article, using a murine mode...

journal_title：Stem cells and development

authors： Tian H,Lu Y,Shah SP,Wang Q,Hong S

更新日期：2012-05-01 00:00:00

abstract：:Tendons and ligaments (T/L) are dense connective tissues of mesodermal origin. During embryonic development, the tendon-specific cells descend from a sub-set of mesenchymal progenitors condensed in the syndetome, a dorsolateral domain of the sclerotome. These cells are defined by the expression of the transcription fa...

journal_title：Stem cells and development

authors： Alberton P,Popov C,Prägert M,Kohler J,Shukunami C,Schieker M,Docheva D

更新日期：2012-04-10 00:00:00

abstract：:Cell mobilization, a process that influences circulation, margination, and finally, homing play key roles in the regeneration processes mediated by stem cells. Recent studies as well as prior studies from our group indicate an important role of the spleen in hematopoietic reconstitution, but to date the role of the sp...

journal_title：Stem cells and development

authors： Filip S,Mokrý J,Vávrová J,Cížková D,Sinkorová Z,Mičuda S,Bláha M,English D

更新日期：2012-03-20 00:00:00

abstract：:Myocardial infarction (MI) results in loss of myofibers in the ischemic zone of the heart, followed by scar formation. These factors increase barriers to mobilization of mesenchymal stem cells (MSC), thereby impeding their effectiveness in cardiac repair. This study examined MSC overexpressing CXCR4 (MSC(CX4)) to dete...

journal_title：Stem cells and development

authors： Huang W,Wang T,Zhang D,Zhao T,Dai B,Ashraf A,Wang X,Xu M,Millard RW,Fan GC,Ashraf M,Yu XY,Wang Y

更新日期：2012-03-20 00:00:00

abstract：:Although amniotic fluid cells can differentiate into several mesenchymal lineages and have been proposed as a valuable therapeutic cell source, their ability to undergo terminal neuronal differentiation remains a cause of controversy. The aim of this study was to investigate the neuronal differentiation ability of the...

journal_title：Stem cells and development

authors： Prasongchean W,Bagni M,Calzarossa C,De Coppi P,Ferretti P

更新日期：2012-03-20 00:00:00

abstract：:Mesenchymal stems cells (MSCs) are a population of multipotent cells residing in several readily available adult tissue compartments, thus allowing for their ex vivo expansion. To date, therapeutic applications of MSCs have focused on their ability to hone to and support the repair of damaged tissues. More recent evid...

journal_title：Stem cells and development

authors： Reddy BY,Xu DS,Hantash BM

更新日期：2012-02-10 00:00:00

abstract：:Mesenchymal stem cells (MSCs) can be mobilized from the bone marrow and enter the circulation. Conversely, MSCs can be recruited from the circulation and into the bone marrow. For these migratory pathways, MSCs have to traverse the bone marrow endothelium, in a basal-to-apical and apical-to-basal direction, respective...

journal_title：Stem cells and development

authors： Smith H,Whittall C,Weksler B,Middleton J

更新日期：2012-02-10 00:00:00

abstract：:Expression of the transcription factor Snail is required for normal vasculogenesis in the developing mouse embryo. In addition, tumors expressing Snail have been associated with a more malignant phenotype, with both increased invasive properties and angiogenesis. Although the relationship between Snail and vasculogene...

journal_title：Stem cells and development

authors： Gill JG,Langer EM,Lindsley RC,Cai M,Murphy TL,Murphy KM

更新日期：2012-01-20 00:00:00

abstract：:Members of the homeobox (Hox) gene family are known to mediate expansion of hematopoietic stem cells (HSCs) and progenitors. The absence of oncogenic properties promoted HOXB4 as prime candidate in the quest to expand HSCs for clinical purposes. Despite its potential to expand HSCs, studies with mutant mice showed tha...

journal_title：Stem cells and development

authors： Fournier M,Lebert-Ghali CÉ,Krosl G,Bijl JJ

更新日期：2012-01-01 00:00:00

abstract：:Embryonic stem (ES) cells give rise to mesodermal progenitors that differentiate to hematopoietic and cardiovascular cells. The wnt signaling pathway plays multiple roles in cardiovascular development through a network of intracellular effectors. To monitor global changes in wnt signaling during ES cell differentiatio...

journal_title：Stem cells and development

authors： Rai M,Walthall JM,Hu J,Hatzopoulos AK

更新日期：2012-01-01 00:00:00

abstract：:Transplantation of retinal cells has recently provided a promising therapeutic approach for retinal degeneration. Here, we differentiated initially retinal progenitors (RPs) from adherent feeder-free human embryonic stem cells (hESCs) with the use of defined media supplemented with a specific combination of growth fac...

journal_title：Stem cells and development

authors： Amirpour N,Karamali F,Rabiee F,Rezaei L,Esfandiari E,Razavi S,Dehghani A,Razmju H,Nasr-Esfahani MH,Baharvand H

更新日期：2012-01-01 00:00:00

abstract：:We have previously isolated mesenchymal stromal cells (MSCs) from the tracheal aspirates of premature neonates with respiratory distress. Although isolation of MSCs correlates with the development of bronchopulmonary dysplasia, the physiologic role of these cells remains unclear. To address this, we further characteri...

journal_title：Stem cells and development

authors： Bozyk PD,Popova AP,Bentley JK,Goldsmith AM,Linn MJ,Weiss DJ,Hershenson MB

更新日期：2011-11-01 00:00:00

abstract：:Cell replacement therapy holds great promise for treating a wide range of human disorders. However, ensuring the predictable differentiation of transplanted stem cells, eliminating their risk of tumor formation, and generating fully functional cells after transplantation remain major challenges in regenerative medicin...

journal_title：Stem cells and development

authors： König N,Åkesson E,Telorack M,Vasylovska S,Ngamjariyawat A,Sundström E,Oster A,Trolle C,Berens C,Aldskogius H,Seiger Å,Kozlova EN

更新日期：2011-11-01 00:00:00

abstract：:Traditionally, undifferentiated pluripotent human embryonic and induced pluripotent stem cells (hESCs and hiPSCs) have been expanded as monolayer colonies in adhesion culture, both in the presence or absence of feeder cells. However, the use of pluripotent stem cells poses the need to scale-up current culture methods....

journal_title：Stem cells and development

authors： Larijani MR,Seifinejad A,Pournasr B,Hajihoseini V,Hassani SN,Totonchi M,Yousefi M,Shamsi F,Salekdeh GH,Baharvand H

更新日期：2011-11-01 00:00:00

abstract：:The regeneration of lost periodontal ligament (PDL) and alveolar bone is the purpose of periodontal tissue engineering. The goal of the present study was to assess the suitability of 3 odontogenic progenitor populations from dental pulp, PDL, and dental follicle for periodontal regeneration when exposed to natural and...

journal_title：Stem cells and development

authors： Dangaria SJ,Ito Y,Luan X,Diekwisch TG

更新日期：2011-10-01 00:00:00

abstract：:Cell therapy is a promising novel option for treatment of cardiovascular disease. Because the role of bone marrow-derived circulating progenitor cells (BM-CPCs) after cell therapy is less clear, we analyzed in this randomized, controlled study the influence of intracoronary autologous freshly isolated bone marrow cell...

journal_title：Stem cells and development

authors： Turan RG,Bozdag-Turan I,Ortak J,Akin I,Kische S,Schneider H,Turan CH,Rehders TC,Rauchhaus M,Kleinfeldt T,Adolph E,Brehm M,Yokus S,Steiner S,Sahin K,Nienaber CA,Ince H

更新日期：2011-09-01 00:00:00

abstract：:The capability to form all cell types of the body is a unique feature of stem cells. However, many questions remain concerning the mechanisms regulating differentiation potential. The derivation of spermatogonial cell lines (SGs) from mouse and human, which can differentiate across germ-layer borders, suggested male g...

journal_title：Stem cells and development

authors： Thoma EC,Wagner TU,Weber IP,Herpin A,Fischer A,Schartl M

更新日期：2011-08-01 00:00:00

abstract：:Chronic idiopathic neutropenia (CIN) is a granulopoiesis disorder associated with an inhibitory bone marrow (BM) microenvironment consisting of activated T-lymphocytes and pro-inflammatory mediators. In this study, we investigated the possible involvement of BM mesenchymal stem cells (MSCs) in the pathophysiology of C...

journal_title：Stem cells and development

authors： Stavroulaki E,Kastrinaki MC,Pontikoglou C,Eliopoulos D,Damianaki A,Mavroudi I,Pyrovolaki K,Katonis P,Papadaki HA

更新日期：2011-08-01 00:00:00

abstract：:Special features of mesenchymal stem cells (MSCs) have made them a popular tool in cell therapy and tissue engineering. Although mouse animal models and murine MSCs are common tools in this field, our understanding of the effect of in vitro expansion on the behavior of these cells is poor and controversial. In additio...

journal_title：Stem cells and development

authors： Ahmadbeigi N,Soleimani M,Gheisari Y,Vasei M,Amanpour S,Bagherizadeh I,Shariati SA,Azadmanesh K,Amini S,Shafiee A,Arabkari V,Nardi NB

更新日期：2011-08-01 00:00:00

abstract：:Diseases of the digestive tract are complex and encompass a broad spectrum of different pathogeneses (inflammatory, ischemic, neoplastic, and functional deficit). The digestive tract is not a sterile environment, and its organs are composed of tissues with different embryologic origin and different morphologic and fun...

journal_title：Stem cells and development

authors： Trebol Lopez J,Georgiev Hristov T,García-Arranz M,García-Olmo D

更新日期：2011-07-01 00:00:00

abstract：:The aryl hydrocarbon receptor (AhR) belongs to the basic helix-loop-helix family of DNA-binding proteins that play a role in the toxicity and carcinogenicity of certain chemicals. The most potent ligand of the AhR known is 2,3,7,8-tetracholorodibenzo-p-dioxin. We previously reported tetrachlorodibenzo-p-dioxin-induced...

journal_title：Stem cells and development

authors： Singh KP,Garrett RW,Casado FL,Gasiewicz TA

更新日期：2011-05-01 00:00:00

abstract：:A long-term goal of mesenchymal progenitor cell (MPC) research is to identify cell-surface markers to facilitate MPC isolation. One reported MPC feature in humans and other species is lack of CD14 (lipopolysaccharide receptor) expression. The aim of this study was to evaluate CD14 as an MPC sorting marker. Our hypothe...

journal_title：Stem cells and development

authors： Hackett CH,Flaminio MJ,Fortier LA

更新日期：2011-04-01 00:00:00

abstract：:In this work, we evaluated the expansion of human hematopoietic stem cells from umbilical cord blood in roller bottles. The Iscove's modified Dulbecco's medium, the Stem Pro 34-SFM medium, and the L-15 Leibovitz's medium for cultures in CO(2)-free atmosphere were assessed. At day 5 of culture, total colony forming uni...

journal_title：Stem cells and development

authors： Andrade-Zaldívar H,Kalixto-Sánchez MA,de la Rosa AP,De León-Rodríguez A

更新日期：2011-04-01 00:00:00

abstract：:Pluripotent human embryonic stem cells (hESCs) provide appropriate systems for developmental studies and prospective donor cell sources for regenerative medicine. Identification of surface markers specific to hESCs is a prerequisite for studying hESC biology and can be used to generate clinical-level donor cell prepar...

journal_title：Stem cells and development

authors： Choi HS,Kim WT,Kim H,Kim JJ,Ko JY,Lee SW,Jang YJ,Kim SJ,Lee MJ,Jung HS,Kzhyshkowska J,Um SJ,Lee MY,Lee SH,Kim CH,Ryu CJ

更新日期：2011-04-01 00:00:00

abstract：:Ochratoxin A (OTA) is a ubiquitous fungal metabolite with nephrotoxic, carcinogenic, and apoptotic potential. Although the toxic effects of OTA in various cell types are well characterized, it is not known whether OTA has an effect on stem cell differentiation. In this study, we demonstrate that OTA inhibits adipogene...

journal_title：Stem cells and development

authors： Lim S,Jang HJ,Kim JK,Kim JM,Park EH,Yang JH,Kim YH,Yea K,Ryu SH,Suh PG

更新日期：2011-03-01 00:00:00

abstract：:Betacellulin (BTC), a ligand of the epidermal growth factor receptor, has been shown to promote growth and differentiation of pancreatic β-cells and to improve glucose metabolism in experimental diabetic rodent models. Mesenchymal stem cells (MSCs) have been already proved to be multipotent. Recent work has attributed...

journal_title：Stem cells and development

authors： Paz AH,Salton GD,Ayala-Lugo A,Gomes C,Terraciano P,Scalco R,Laurino CC,Passos EP,Schneider MR,Meurer L,Cirne-Lima E

更新日期：2011-02-01 00:00:00

abstract：:Multipotent stem/progenitor cells from bone marrow stroma (mesenchymal stromal cells or MSCs) were previously shown to enhance proliferation and differentiation of neural stem cells (NSCs) in vivo, but the molecular basis of the effect was not defined. Here coculturing human MSCs (hMSCs) with rat NSCs (rNSCs) was foun...

journal_title：Stem cells and development

authors： Robinson AP,Foraker JE,Ylostalo J,Prockop DJ

更新日期：2011-02-01 00:00:00

abstract：:Bone marrow-derived mesenchymal stem cells (MSCs) possess multilineage differentiation potential and can be used for the treatment of diabetic heart failure. However, hyperglycemia can affect the function of MSCs adversely and merits the requirement for a strategy to correct this anomaly. MSCs were isolated from the t...

journal_title：Stem cells and development

authors： Khan M,Akhtar S,Mohsin S,N Khan S,Riazuddin S

更新日期：2011-01-01 00:00:00

abstract：:Novel cell-based and gene therapies represent promising approaches for the treatment of incurable diseases, including cancer. Following the success of the hematopoietic stem cell-based transplantation, other populations of adult progenitor cells, including mesenchymal stem cells (MSCs), have been identified as powerfu...

journal_title：Stem cells and development

authors： Ciavarella S,Dominici M,Dammacco F,Silvestris F

更新日期：2011-01-01 00:00:00

abstract：:Intermediate progenitor populations play a crucial role in the regional specification and differentiation of the cranial neural crest. On the basis of global gene expression profiles, gene cohort expression levels, and epigenetic modifications, we have defined key factors involved in the differentiation of dental foll...

journal_title：Stem cells and development

authors： Dangaria SJ,Ito Y,Luan X,Diekwisch TG

更新日期：2011-01-01 00:00:00

abstract：:Embryonic stem cell (ESC) research gave rise to the possibility that stem cell therapy could be used in the treatment of incurable diseases such as neurodegenerative disorders. However, problems related to the tumorigenicity of undifferentiated ESCs must be resolved before such cells can be used in the application of ...

journal_title：Stem cells and development

authors： Park KD,Seong SK,Park YM,Choi Y,Park JH,Lee SH,Baek DH,Kang JW,Choi KS,Park SN,Kim DS,Kim SH,Kim HS

更新日期：2011-01-01 00:00:00