Abstract：
:The stem cells with their distinct ability of self-renewal and differentiation are considered an innovation in wound healing. However, there is lack of studies comparing the differential effect of the type and administration route of stem cells in the wound healing context. Thus, the current study has been designed to elucidate the effect of two of the most important stem cell types-the bone marrow-derived and adipose-derived stem cells in full thickness wound healing-and to evaluate, in this optimized wound model, the effectiveness of intradermal versus intravenous routes using H&E, Masson's trichrome, and PKH26-stained sections. It also evaluated the immunohistochemical expression of the stem cell-related surface markers-Ki67, CD71, CD146, CD90, and CD163-and also assessed the level of TNFα and gene expression of NF-κB as two important inflammatory markers. The study revealed that the adipose stem cell groups have shown statistically significant improvement in inflammation, granulation tissue re-organization, and collagen deposition relative to their bone marrow-treated counterparts. The intradermally treated adipose stem cell group, in particular, has demonstrated the most supreme features regarding the expression of the proliferation-related surface markers Ki67 and CD71 as well as in the expression of CD90 in keratinocytes and hair follicle dermal sheaths. The same group has shown the lowest level of TNFα and the best outcome in the parameters of neo-epidermal thickness, granulation tissue re-organization, and pattern of collagen deposition. The systemically treated wounds have displayed superior expression of CD146-positive endothelial cells and dermal fibroblasts as well as better expression of CD163+ macrophages.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Aboulhoda BE,Abd El Fattah Sdoi
10.1007/s00441-018-2879-xsubject
Has Abstractpub_date
2018-11-01 00:00:00pages
285-302issue
2eissn
0302-766Xissn
1432-0878pii
10.1007/s00441-018-2879-xjournal_volume
374pub_type
杂志文章abstract：:The distribution of Mg++-ATPase in osteoclasts along the endosteal surface of the chick tibia was investigated by neutral and alkaline pH cytochemical methods at the electron-microscopic level. Reaction product was observed in mitochondria, cytoplasmic vesicles, and ruffled-border membrane. Levamisole, ouabain, and va...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218550
更新日期：1986-01-01 00:00:00
abstract：:The effects of cytochalasin B (CB) on pancreatic structure and amylase release were studied by use of pancreatic fragments, isolated acini and isolated acinar cells. In pancreatic fragments and isolated acini CB caused the disappearance of microfilaments underlying the apical plasma membrane, loss of apical microvilli...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219848
更新日期：1977-04-29 00:00:00
abstract：:Most myenteric neurons contain one of the two generating enzymes for major excitatory and inhibitory neurotransmitters: choline acetyltransferase (ChAT) or neuronal nitric oxide synthase (NOS). Two minor groups of myenteric neurons contain either both enzymes or neither. Our study had two aims: (1) to compare the prop...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-009-0852-4
更新日期：2009-10-01 00:00:00
abstract：:The peritoneal mesothelium of mouse embryos (12 to 18 day of gestation) was studied by freeze-fracture and in sections in order to reveal the initial formation of the tight junctions. Freeze-fracture observations showed three types of tight junctions. Type I consists of belt-like meshworks of elevations on the P face ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00232008
更新日期：1979-05-18 00:00:00
abstract：:Although several studies have shown a dysregulation of microRNA (miRNA) expression profiles in cutaneous melanoma, there has been little research on the miRNA machinery itself. In this study, we investigated the mRNA expression profiles of different miRNA machinery components in primary cutaneous malignant melanoma (P...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-012-1446-0
更新日期：2012-10-01 00:00:00
abstract：:In vitro incubation of autonomic nerves with vinblastine sulphate (1 times 10(-4) M) caused a disappearance of microtubules within 15 min; during the following 15 min paracrystalline arrays appeared within the axons. An increase in the abundance of microfilaments was also observed, but these did not appear to arise fr...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00220136
更新日期：1976-02-25 00:00:00
abstract：:The mechanism of cell death which occurs during Chagas' cardiopathy is disputed. To address this issue we analyzed the molecular pathways implicated in the death of cardiomyocytes during T. cruzi invasion and found that they undergo apoptosis during both in vitro and in vivo infections. However, the death rates and on...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-003-0782-5
更新日期：2003-11-01 00:00:00
abstract：:Ontogenetic development of GRF-containing neurons in the rat hypothalamus was studied employing antisera which were generated against hpGRF (1-44)NH2 and rhGRF(1-43)OH: anti-hpGRF-C and -rhGRF sera recognize the species-specific C-terminal portions of the peptides, and anti-hpGRF-MC and -N sera recognize hpGRF(27-44)N...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00225416
更新日期：1985-01-01 00:00:00
abstract：:The antigen detected by the rat anti-mouse monoclonal antibody (m Ab), anti-BSP-3, has been initially described as a brain cell-surface protein. Evidence is presented that this m Ab recognizes mouse (Na+ + K+)-ATPase (ATP phosphohydrolase, E.C.3.6.1.3). The antigen, purified from mouse brain by means of affinity chrom...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218655
更新日期：1983-01-01 00:00:00
abstract：:Endothelial repair to reestablish structural integrity following wounding is a complex process. Since the actin cytoskeleton undergoes specific changes in distribution as quiescent endothelial cells switch to activated migrating cells over a 6-h period following wounding (Lee et al. 1996), we studied tyrosine phosphor...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s004410051370
更新日期：1999-09-01 00:00:00
abstract：:SEPTIN9 (SEPT9) is a filament-forming protein involved in numerous cellular processes. We have used a conditional knock out allele of Sept9 to specifically delete Sept9 in T-cells. As shown by fluorescence-activated cell sorting, loss of Sept9 at an early thymocyte stage in the thymus results in increased numbers of d...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-013-1618-6
更新日期：2013-06-01 00:00:00
abstract：:Thyroid glands of 7 to 21 day-old chick embryos were examined by electron microscopy using freeze-fracture and thin-section preparations. The primitive follicle lumen first appears between two adjacent epithelial cells in 8 day-old embryos, and is formed in the region of a focal tight junction (macula occludens). The ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00234830
更新日期：1979-04-30 00:00:00
abstract：:Osteoarthritis (OA) is the most common joint disease with an unsatisfactory therapy outcome and characterized by the degradation of articular cartilage and synovial inflammation. Here, we isolated bone marrow mesenchymal stem cells (BMSCs) from rat's bone marrow and BMSC-derived exosome (BMSCs-Exo) from BMSCs successf...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-020-03319-1
更新日期：2021-01-06 00:00:00
abstract：:The skeletal body muscle of vertebrates is derived from segmentally arranged mesodermal structures, the somites. Only the dorsal epithelial half of the somite, the dermomyotome, gives rise to muscle cells during normal development. Head muscle takes its origin from the somites, the unsegmented paraxial head mesoderm a...
journal_title：Cell and tissue research
pub_type： 杂志文章,评审
doi：10.1007/s004410051281
更新日期：1999-04-01 00:00:00
abstract：:The vascularization of the hypothalamo-adenohypophysial region of the toad Bufo bufo (L.) (Amphibia, Anura) was studied by means of light- and scanning electron microscopy. Special attention was given to the portal vascular system of the median eminence and the pars distalis. Course and arrangement of these vessels ar...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00223268
更新日期：1975-09-16 00:00:00
abstract：:In the small intestine of the pig, neuromedin U (NMU)-immunoreactivity was mainly confined to the nerve plexus of the inner submucosal and mucosal regions. After colchicine treatment, a high number of immunoreactive nerve cell bodies was observed in the plexus submucosus internus (Meissner), whereas only a low number ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00239453
更新日期：1989-11-01 00:00:00
abstract：:The apposition compound eyes of gonodactyloid stomatopods are divided into a ventral and a dorsal hemisphere by six equatorial rows of enlarged ommatidia, the mid-band (MB). Whereas the hemispheres are specialized for spatial vision, the MB consists of four dorsal rows of ommatidia specialized for colour vision and tw...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-1118-4
更新日期：2005-08-01 00:00:00
abstract：:Glycoproteins rich in mannosyl or glucosyl residues were analyzed in the subcommissural organ (SCO) and the pineal organ of the sheep (Ovis aries). By use of concanavalin A labelled with fluorescein isothiocyanate, fluorescent material was found both in ependymal and hypendymal cells of the SCO. In the pineal organ, e...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00218562
更新日期：1986-01-01 00:00:00
abstract：:Growth/differentiation factor-15 (Gdf-15) is a member of the transforming growth factor-β (Tgf-β) superfamily and has been shown to be a potent neurotrophic factor for midbrain dopaminergic (DAergic) neurons both in vitro and in vivo. Gdf-15 has also been shown to be involved in inflammatory processes. The aim of this...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-016-2406-x
更新日期：2016-08-01 00:00:00
abstract：:The electron-dense tracers ferritin, and iron-dextran, and the protein horseradish peroxidase, have been used to investigate the ultrastructural basis of permeability in the upper and lower segments of the Malpighian tubules of Glomeris marginata. All these materials were able to cross the basal lamina and enter the t...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00219837
更新日期：1977-09-05 00:00:00
abstract：:In order to compare the functional state of the anterior pituitary of spontaneously hypertensive rats (SHR) with that of nonmotensive Wistar Kyoto rats (WKR), the anterior pituitary was examined by morphometry and autoradiography at the level of electron microscopy. The relative number and the relative volume of thyro...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00237005
更新日期：1979-10-01 00:00:00
abstract：:Previous neurohistological studies have been extended to include the structures contained solely or mainly within the junctional esophageal segment which may play an important role in the sphincter mechanism. The main findings were: 1) a progressive cranio-caudal thickening of the muscularis mucosae; 2) a conspicuous ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00215998
更新日期：1976-05-26 00:00:00
abstract：:Kisspeptin is a hypothalamic neuropeptide, which acts directly on gonadotropin-releasing hormone (GnRH)-secreting neurons via its cognate receptor (GPR54 or Kiss-R) to stimulate GnRH secretion in mammals. In non-mammalian vertebrates, there are multiple kisspeptins (Kiss1 and Kiss2) and Kiss-R types. Recent gene knock...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-019-03089-5
更新日期：2020-02-01 00:00:00
abstract：:Developmental alterations of paranodal fiber segments have not been investigated systematically in human nerve fibers at the light- and electron-microscopic level. We have therefore analyzed developmental changes in the fine structure of the paranode in 43 human sural nerves during the axonal growth period up to 5 yea...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00333704
更新日期：1993-09-01 00:00:00
abstract：:Maternal immunoglobulin-G (IgG) is known to be transported across the placental syncytiotrophoblast during the period when the human fetus is incapable of manufacturing these defensive molecules. In this study we investigated the possible role of the amniochorion, that surrounds the amniotic cavity in which the fetus ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00583405
更新日期：1995-08-01 00:00:00
abstract：:Blue-green fluorescent subependymal cells with intraventricular processes were shown by the fluorescent histochemical method to be distributed from the preoptic recess to the infundibular recess of the frog hypothalamus. Electron microscopy revealed at least two types of CSF-contacting subependymal cells, type 1 conta...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00221791
更新日期：1977-01-20 00:00:00
abstract：:The epithelial surface of the taste disc on the fungiform papillae of the frog was studied by means of freeze-fracture and conventional electron microscopy. The plasma membrane of the apical process of taste receptor cells was found to exhibit a uniform population of 10-nm intramembrane particles on its fracture face ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00216883
更新日期：1982-01-01 00:00:00
abstract：:An attempt has been made to reveal which of the nine different types of synapses in the fundus striati, discriminated in a previous study, degenerate following experimental lesions in the parafasciculo-center median complex of the cat. Two types of synaptic contacts were found to be degenerated two days after the lesi...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00226045
更新日期：1976-09-06 00:00:00
abstract：:The surface coat of the electrocyte of the main electric organ of Electrophorus electricus was studied using cytochemical methods (periodic acid-silver methanamine, periodic acid-chromic acid-silver methenamine, periodic acid-thiosemicarbazide-silver proteinate, Concanavalin A - horseradish peroxidase, ruthenium red, ...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/BF00226622
更新日期：1977-09-26 00:00:00
abstract：:This study explores the molecular composition of the tight junction (TJ) in human term placenta from normal women and from patients with preeclampsia, a hypertensive disorder of pregnancy. Maternal endothelial dysfunction is a critical characteristic of preeclampsia; hence, we have analyzed its impact on placental ves...
journal_title：Cell and tissue research
pub_type： 杂志文章
doi：10.1007/s00441-005-0135-7
更新日期：2006-06-01 00:00:00
