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215 articles for “STEM”
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Research ArticleOpen accessEvery word in the titleEffect of Serial Passaging on the Morphology and Biological Characteristics of Human Adipose Tissue-derived Stem CellsLenka Oravcova, Martin Bohac, Lubica Krajciova et al.Somatic stem cells posses an exclusive property of self regeneration and plasticity which makes them promising candidates for use in tissue engineering and regenerative medicine. In the case of stem cell therapy it is crucial to obtain them in sufficient amount. That's why they have to be cultured under in vitro conditions. Long term culture provides adequate number of cells, … …OnLine Journal of Biological Sciences, Vol. 16, Issue 4 · 17 Dec 2016 · 7,242 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleGIS Mapping of Basal Stem Rot Disease in Relation to Soil Series Among Oil Palm SmallholdersK. Parthiban, R. Vanitah, K. Jusoff et al.Basal Stem Rot (BSR) is a disease caused by fungus which affect oil palm tree. This study aims to visualize the geographical distribution of BSR incidence among oil palm smallholders in Selangor using Geographical Information System (GIS) and its relationship to the type of soil series. The geographical distribution of BSR incidence of smallholders in Selangor were mapped using 168 … …American Journal of Agricultural and Biological Sciences, Vol. 11, Issue 1 · 5 Jan 2016 · 8,683 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleThe Effect of two Different Culture Media on the Proliferation of Dental Pulp Stem Cells: Bovine Fetal Serum and Platelet LysateGiuseppe Cicero, Veena Nanda, Irene MartiniMesenchymal Stem Cells (MSCs) have been isolated from a variety of fetal and adult tissues and are considered an ideal source for cell-based therapy due to their unique properties such as multipotency and immunomodulatory functions. The aim of this work is to observe, analyze and investigate the morphology and proliferation of human dental pulp stem cells cultured in two different … …Current Research in Dentistry, Vol. 6, Issue 2 · 17 Sep 2015 · 7,461 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePassage Effect on Aging of Human Umbilical Cord Derived Mesenchymal Stem CellDian Mediana, Isabella Kurnia Liem, Jeanne Adiwinata Pawitan, Noviyanti GoeiTo be used in regenerative medicine, cells should be checked for various conditions, including cell aging. This study aimed to learn senescent profile and its relation to cell viability, proliferation and cell size in various passages, which were done in α-MEM-10% PRP medium, until senescence-associated β-galactosidase (SA-β-Gal) positive cells were found. Stem cells were isolated from umbilical cord tissue by … …OnLine Journal of Biological Sciences, Vol. 15, Issue 3 · 31 Jul 2015 · 8,039 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffect of Platelet Rich Plasma on Post Cryopreservation Viability, Morphology and Proliferation of Human Umbilical Cord Stem CellsNoviyanti Goei, Isabella Kurnia Liem, Jeanne Adiwinata Pawitan, Dian MedianaIn most cryopreservation medium, Fetal Bovine Serum (FBS) is used as supplement, while it is well known that FBS contains xenoproteins that can be incorporated into the cells and may be harmfull, as they can elicit immune response. Therefore, finding other xenofree materials as FBS alternative in cryopreservation medium is very important. Platelet Rich Plasma (PRP) is albumin rich and … …OnLine Journal of Biological Sciences, Vol. 15, Issue 2 · 4 Jun 2015 · 7,386 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEFFECT OF MICRONUTRIENTS-ENRICHED FERTILIZERS ON BASAL STEM ROT DISEASE INCIDENCE AND SEVERITY ON OIL PALM (ELAEIS GUINEENSIS JACQ.) SEEDLINGSFabien Fonguimgo Tengoua, Mohamed M. Hanafi, A. S. Idris et al.Basal stem rot caused by Ganoderma boninense constitutes a serious threat to oil palm industry in Southeast Asia, especially in Malaysia and Indonesia and in Papua New Guinea and Pacific Islands. It is also expanding in some oil palm growing countries in Latin America and Africa and will soon become a worldwide concern to oil palm cultivation. To date, none … …American Journal of Applied Sciences, Vol. 11, Issue 10 · 5 Dec 2014 · 8,014 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleMesenchymal Stem Cell Transplantation for Retinal Degenerations and Dystrophies: Present and FutureEmma Ghazaryan, Shurong Wang, Yan Zhang et al.Retinal degenerations are the main causes of irreversible blindness in developed countries. Up to date the main pathological mechanisms of these diseases are not fully understood and consequently there is no complete treatment option for those diseases. In this aspect stem cells have drawn attention of many researchers and health care professionals. Considering ethical issues, safety and facile isolation Mesenchymal … …American Journal of Biochemistry and Biotechnology, Vol. 10, Issue 4 · 28 Nov 2014 · 6,766 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleRADIOSENSITIZATION OF CANCER STEM CELLS: TARGETING TGFβ, NOTCH OR TELOMERASE TO IMPROVE TUMOR RESPONSE O RADIOTHERAPYIgnacio Fernandez-GarciaRadiation resistant cancer stem cells are the main reason for treatment failure and tumor recurrence after cancer radiotherapy. Increasing biological evidences demonstrate that these cells possess the capacity to repair radiation induced DNA damage, protect themselves from radiation derived reactive oxygen species, survive and proliferate after several fractions of radiotherapy and finally, repopulate the heterogeneity of the tumor. Thus, targeting … …Current Research in Medicine, Vol. 5, Issue 2 · 16 Jul 2014 · 7,459 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleINDUCED PLURIPOTENT STEM CELLS AND THEIR IMPLICATION FOR BIOMEDICAL SCIENCESMaria Csobonyeiova, Stefan Polak, Lubos DanisovicThe groundbreaking discovery, that somatic mammalian cells can be epigenetically reprogrammed to a pluripotent state through the exogenous expression of the transcription factors Oct4, Sox2, Klf4 and c-myc, has yielded a new cell type for potential application in regenerative medicine, the induced Pluripotent Stem Cells (iPSCs). Since the first demonstration of creating iPSCs in 2006 great efforts have been made … …OnLine Journal of Biological Sciences, Vol. 13, Issue 4 · 3 Oct 2013 · 7,024 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStem Cells in Traumatic Brain InjurySamuel Dobrowolski, Guilherme LepskiTraumatic Brain Injury (TBI) is a devastating clinical condition that often causes permanent incapacity, especially in the younger population. The clinical relevant of TBI justifies the scientific interest in the pathophysiology of TBI, as well as in protective effects and development of treatment options. Stem cells have the ability to induce neuroprotection and neural repair inflammatory suppression, causing tissue reconstruction … …Neuroscience International, Vol. 4, Issue 1 · 12 Apr 2013 · 7,564 accessesView PDFCite