Abstract:
:A body of evidence points to the existence of stem cell stores in adult tissues, in addition to the well-known hematopoietic stem cells from bone marrow. Many reports describe the ability of these multipotent cells (developmentally non-compromised with their organs of origin) to give rise to many different cell types in response to specific stimuli. This apparent plasticity provides new perspectives in tissue engineering and suggests the usefulness of these cells in future protocols of autologous transplantation, gene therapy, and tissue reconstitution in a number of pathological processes. Lipoaspirates and dermis represent accessible sources for obtaining such cells, with minimal discomfort to the donor, and might be promising candidates for cell therapy procedures once their features are experimentally accessed. The intention of the present work has been to gather reports on the phenotypic characteristics, profile, and plastic potential of these stem cells.
journal_name
Cell Tissue Resjournal_title
Cell and tissue researchauthors
Freitas CS,Dalmau SRdoi
10.1007/s00441-006-0172-xsubject
Has Abstractpub_date
2006-09-01 00:00:00pages
403-11issue
3eissn
0302-766Xissn
1432-0878journal_volume
325pub_type
杂志文章,评审abstract::The capsule of the muscle spindle from the anterior and posterior latissimus dorsi muscles of the adult domestic chicken has been studied with the electron microscope. As in other species, two distinct portions of the spindle capsule are distinguished: an outer capsule and an inner capsule. The outer capsule is struct...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00220126
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abstract::Protein kinase C (PKC) is overexpressed in cancer, including pancreatic cancer, compared with normal tissue. Moreover, PKCα is considered one of the biomarkers for the diagnosis of cancers. In several human cancers, the claudin tight junction molecules are abnormally regulated and are thus promising molecular targets ...
journal_title:Cell and tissue research
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abstract::Neurotrophins signal via a dual-receptor system comprising receptor tyrosine kinases, the Trks, and a tumor necrosis factor (TNF) receptor like molecule, p75. Interest in these receptors was spurred on by the finding that they are employed by their neurotrophin ligands to activate opposing cellular mechanisms. Signall...
journal_title:Cell and tissue research
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00214011
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journal_title:Cell and tissue research
pub_type: 杂志文章,评审
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abstract::The grey level index (= GLI) and the fresh voluem were determined with the image analyser Micro-Videomat for the nucl. n. facialis after axotomy of the left n. facialis. The experiments were performed on 10 rats in different stages of ontogenesis. The GLI is a quantitative parameter which could be quickly obtained and...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00218176
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abstract::Antibodies raised against the cystic fibrosis transmembrane regulator protein (CFTR) were used to localize CFTR in intestinal tissues of piglets and mice. Positive staining for CFTR was detected in goblet cells of both species. A second population of epithelial cells of unknown phenotype was also labeled by anti-CFTR ...
journal_title:Cell and tissue research
pub_type: 杂志文章
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-001-0499-2
更新日期:2002-02-01 00:00:00
abstract::Morphogenesis of the arcuate nucleus of the rat from the 15th fetal day to the 6th postnatal day was investigated light and electron microscopically. The arcuate neurons exhibit a gradual development after the 15th fetal day. All cytoplasmic constituents are present in these nerve cells already during the last days of...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00236893
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s004410051256
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abstract::Infection by influenza virus leads to respiratory failure characterized by acute lung injury associated with alveolar edema, necrotizing bronchiolitis, and excessive bleeding. Severe reactions to infection that lead to hospitalizations and/or death are frequently attributed to an exuberant host response, with excessiv...
journal_title:Cell and tissue research
pub_type: 杂志文章,评审
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更新日期:2011-01-01 00:00:00
abstract::Semaphorin 3A (Sema3A) axon repellant serves multiple developmental functions. Sema3A mRNAs are expressed in epithelial and mesenchymal components of the developing incisor in a dynamic manner. Here, we investigate the functions of Sema3A during development of incisors using Sema3A-deficient mice. We analyze histomorp...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-014-1839-3
更新日期:2014-07-01 00:00:00
abstract::Human fibroblasts and HeLa cells were treated with bunaftine (N-butyl-N-/2-(diethylamino)ethyl/-1-naphthalenecarboxamide ) in vitro. At concentrations of 0.5-2.0 mM, the drug caused contraction and rounding of the cells with loss of microvilli-like processes. Aggregates of dense, partly granular, partly fibrillar mate...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00216519
更新日期:1984-01-01 00:00:00
abstract::High-density cultures are widely used as an in vitro model for studies of embryonic cartilage formation. In the present study we investigated the suitability of high-density cultures for the redifferentiation of dedifferentiated chondrocytes. When primary human chondrocytes were cultured in alginate beads, some cells ...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-002-0562-7
更新日期:2002-06-01 00:00:00
abstract::A tissue-engineered heart valve can be an alternative to a prosthetic valve in heart valve replacement; however, it is not fully efficient in terms of long-lasting functionality, as leaflets in engineered valves do not possess the trilayered native leaflet structure. Previously, we developed a flat, trilayered, orient...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-020-03241-6
更新日期:2020-11-01 00:00:00
abstract::The afferent lymphatic vessels of rat popliteal lymph nodes were interrupted, and the histological alterations in the lymph nodes occurring 1 to 14 weeks after operation were studied. One week after operation the number of macrophages was considerably reduced and continued to decrease during the subsequent time period...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00234394
更新日期:1980-01-01 00:00:00
abstract::The bursa of Fabricius of the chicken is known to be both a primary lymphoid organ and a secondary lymphoid tissue. Bursal follicles are equipped with antigen-trapping follicle-associated epithelium. However, bioactive antigens such as protein and bacteria have not been detected in the bursal parenchyma. By immunopero...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-013-1701-z
更新日期:2013-12-01 00:00:00
abstract::We have recently identified a tachykinin-related peptide (AmTRP) from the mushroom bodies (MBs) of the brain of the honeybee Apis mellifera L. by using direct matrix-assisted laser desorption/ionization with time-of-flight mass spectometry and have isolated its cDNA. Here, we have examined prepro-AmTRP gene expression...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-004-0865-y
更新日期:2004-05-01 00:00:00
abstract::Transcriptome profiling of the pineal gland has revealed night/day differences in the expression of a major fraction of the genes active in this tissue, with two-thirds of these being nocturnal increases. A set of over 600 transcripts exhibit two-fold to >100-fold daily differences in abundance. These changes appear t...
journal_title:Cell and tissue research
pub_type: 杂志文章,评审
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更新日期:2011-04-01 00:00:00
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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::The glandular lobe of the corpus cardiacum (CC) of Locusta migratoria contains secretory cells and axon terminals. It is generally accepted that the glandular cells produce an adipokinetic hormone which stimulates the release of diglycerides from the fat body. The axon terminals are supposed to be involved in the regu...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00223069
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00218889
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00222429
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abstract::Horseradish peroxidase (HRP) was injected into the left dorsal column nuclei of adult cats. Large dorsal funiculi axons of the C3, C5, C8 and L7 segments were searched for HRP-activity after 12, 24, 36 and 48h using light and electron microscopy. Accumulations of intra-axonal HRP-positive bodies occurred at nodes of R...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s004410050513
更新日期:1996-01-01 00:00:00
abstract::The bilaterally paired cercal nerves of Archimantis brunneriana Sauss. leave the terminal ganglion posteriorly and then turn dorsally through muscles at the rear of the abdomen to enter the cerci, where each splits into two branches; successive branchings occur further distally in each cercus. In the distal nerve bran...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00217267
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abstract::Dorsal unpaired median (DUM) neurones in the abdominal ganglia of the locust were impaled with microelectrodes and some were injected intracellularly with horseradish peroxidase so that their synapses could be identified in the electron microscope. Simultaneous recordings from DUM neurones in different abdominal gangl...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00307805
更新日期:1995-05-01 00:00:00
abstract::Glycosylation plays an essential role during development, in processes such as morphogen distribution, cell-to-cell communication, and extracellular matrix formation. Glycosylation is regulated during development in both a spatial and temporal manner. This study presents a detailed description of glycan distribution f...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-009-0753-6
更新日期:2009-04-01 00:00:00
abstract::Nerve growth factor (NGF) induces morphological and physiological changes in cultured pancreatic beta-cells, including the extension of neurite-like processes. This latter effect is potentiated by dibutyryl cAMP (dbcAMP). beta-cells cultured under these conditions maintain their immunoreactivity to insulin and gamma-a...
journal_title:Cell and tissue research
pub_type: 杂志文章
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journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/BF00221125
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abstract::In the stalk-eyed fly Cyrtodiopsis whitei (Diopsidae; Diptera), the relatively long optic nerve develops within the tight lumen of a very short eyestalk. Axonal growth is generally considered in terms of path finding, selective fasciculation, and towing. Physical forces that are necessary for axon lengthening are gene...
journal_title:Cell and tissue research
pub_type: 杂志文章
doi:10.1007/s00441-005-1142-4
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