Abstract:
:Laminin promotes adhesion of various cell types via multiple interactions with cell surface components. We have used a laminin domain involved in adhesion of melanoma cells, peptide F9 (Charonis et al., J. Cell Biol. 107:1253 [( 1988]), to examine its specific interaction with cell surface components. Cells were surface labeled, solubilized, and the cell surface associated macromolecules were purified via laminin and F9 affinity columns. We have observed that a macromolecule with apparent molecular weight 90,000 interacts with laminin and peptide F9. This macromolecule does not change electrophoretic mobility upon reduction, cannot be removed from the cell surface by high salt treatment and partitions in the detergent phase of Triton X-114. These results suggest that this macromolecule is associated with melanoma cell surfaces and may be involved in their interaction with laminin.
journal_name
Connect Tissue Resjournal_title
Connective tissue researchauthors
Koliakos GG,Tsilibary EC,Charonis ASdoi
10.3109/03008209109152435subject
Has Abstractpub_date
1991-01-01 00:00:00pages
167-80issue
3eissn
0300-8207issn
1607-8438journal_volume
26pub_type
杂志文章abstract::The connective tissue protein elastin is largely responsible for maintaining the elasticity of major blood vessels and lung tissue. Comparatively few studies have been made of the immunologic properties of elastin because of its high degree of insolubility and because of its apparent limited capacity to elicit precipi...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208109152131
更新日期:1981-01-01 00:00:00
abstract::Epithelial-mesenchymal interactions are required for tissue growth and gene expression patterns during odontogenesis. We showed previously that Sonic hedgehog (SHH) is detectable in both dental epithelium and mesenchyme, while Shh transcripts are present in dental epithelium only, suggesting that SHH functions as an a...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract::Objective: Aseptic loosening is a major problem in total joint replacement. Implant wear debris provokes a foreign body host response and activates cells to produce a variety of mediators and ROS, leading to periprosthetic osteolysis. Elevated ROS levels can harm proteasome function. Proteasome inhibitors have been re...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2019.1601186
更新日期:2019-11-01 00:00:00
abstract::Alveolar mucosa and attached gingiva are two continuous but functionally distinct connective tissues covering alveolar bone of the jaw. In this study, the major matrix component of these tissues, collagen, was biochemically characterized and compared. The tissues were obtained from mature pigs and analyzed for collage...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200601143508
更新日期:2007-01-01 00:00:00
abstract::Muscle development in the embryonic chick involves the interfacing of two different cell types: myogenic cells forming the contractile network and connective tissue cells which wrap this network into discrete morphologies. Previous reports from this laboratory detailed the characterization of large extracellular matri...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208809015023
更新日期:1988-01-01 00:00:00
abstract::Osteoarthritis (OA) is typically managed in late stages by replacement of the articular cartilage surface with a prosthesis as an effective, though undesirable outcome. As an alternative, hydrogel implants or growth factor treatments are currently of great interest in the tissue engineering community, and scaffold mat...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2019.1698556
更新日期:2020-05-01 00:00:00
abstract::Bone and dentin contain many phosphoproteins in their extracellular matrix. It has been postulated that the anionic character of these proteins, and the presence of phosphate groups in particular, is important for various functions related to biomineralization. Phosphophoryns (PP), are the most highly phosphorylated d...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209609029194
更新日期:1996-01-01 00:00:00
abstract::A partially purified BMP preparation was combined with a fibrous glass membrane (FGM) or porous particles of hydroxyapatite (PPHAP), and then implanted subcutaneously into the backs of rats. As a control of these new carriers, a conventional carrier of insoluble bone matrix (IBM) was also used. These new geometrically...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209509013726
更新日期:1995-01-01 00:00:00
abstract::Changes in the structure and organization of collagen fibrils were recently described in the skin of aspartylglycosaminuria patients. The skin of the patients contained a normal amount and distribution of glycosaminoglycans, but the dermatan sulfate of aspartylglycosaminuria skin was more sensitive to chondroitinase A...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208709005621
更新日期:1987-01-01 00:00:00
abstract::The small leucine-rich repeat proteoglycans (SLRPs) constitute a group of structurally and functionally related molecules that participate in the organization of the extracellular matrix ECM and have important effects on cell behavior. Osteosarcomas are heterogeneous bone tumors whose common characteristic is the prod...
journal_title:Connective tissue research
pub_type: 杂志文章,评审
doi:10.1080/03008200802147589
更新日期:2008-01-01 00:00:00
abstract::Purpose: In our previous study, we demonstrated that hyaluronan induces odontoblastic differentiation of dental pulp stem cells via interactions with CD44. However, it remains unclear whether CD44 expression by dental pulp stem cells is required for odontoblastic differentiation. Methods: We searched for a compound ot...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2020.1865937
更新日期:2021-01-12 00:00:00
abstract:PURPOSE:Identify the healing outcomes following a partial-width, full-thickness injury to the rotator cuff tendon-bone attachment and establish if the adult attachment can regenerate the morphology of the healthy attachment. HYPOTHESIS:We hypothesized that a partial-width injury to the attachment would heal via fibros...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2018.1485666
更新日期:2018-09-01 00:00:00
abstract::??Although injuries to the medial collateral ligament (MCL) can heal functionally without surgical intervention, the collagen fibers in the healing tissue remain compromised. The molecular basis for this poor healing potential was investigated by examining extracellular matrix-modifying molecules such as bone morphoge...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207.2010.524719
更新日期:2011-01-01 00:00:00
abstract::The effect of intra-bone injection of differentiated rat bone marrow mesenchymal stem cells (BMMSCs) into the femur of osteoporotic female rats was studied. Osteoporosis was induced in Wistar female rats by bilateral ovariectomy. Then, 0.75 million BMMSCs isolated from healthy rats were injected into the femurs of ost...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008201003597049
更新日期:2010-12-01 00:00:00
abstract::Effects of applied hydrostatic pressure on transmembrane potentials were investigated in sheep articular chondrocytes and human skin fibroblasts in non-confluent monolayer cultures. Resting potentials in chondrocytes (about -12 mv) and in fibroblasts (about -15 mV) were increased and decreased respectively by over 40%...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209209014227
更新日期:1992-01-01 00:00:00
abstract::Conditions were established to stimulate human gingival fibroblast explant cultures to synthesize milligram quantities of the metalloproteinase proenzymes, prostromelysin and procollagenase. To stimulate enzyme production, cells were treated with 1 nM recombinant human IL-1 beta for approximately 7 days under serum fr...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209009009812
更新日期:1990-01-01 00:00:00
abstract::The total and individual glycosaminoglycan (GAG) content at various stages of the Dupuytren disease process and in samples of normal palmar connective tissue (palmar dermis, palmar fascia and digital flexor tendon) from the hands of uninvolved age-matched controls have been assayed and compared. Morphological comparis...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208209160258
更新日期:1982-01-01 00:00:00
abstract::The matrix metalloproteinases collagenase (MMP-1) and stromelysin (MMP-3) are often coordinately expressed, and their promoters contain similar regulatory elements, including an AP-1 site at about -70. There are, however, additional sequences including an adjacent ETS site at about -90 in both promoters, and a NIP (nu...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209709160231
更新日期:1997-01-01 00:00:00
abstract::Syndecan-4 is emerging as an important player in cell interaction with the extracellular environment and has been shown to be involved in the progression of intervertebral disc degeneration. However, the mechanism of syndecan-4 regulation by TNF-α and the role of TGF-β1 in regulating syndecan-4 expression remain poorl...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207.2014.996702
更新日期:2015-01-01 00:00:00
abstract::EMDOGAIN is derived from porcine developing enamel matrix and has been shown to facilitate regeneration of the periodontium, although its mechanism of action is unknown. The aim of the present study was to identify enamel matrix proteins and proteolytic enzymes present in EMDOGAIN and compare them with those extracted...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200290000880
更新日期:2002-01-01 00:00:00
abstract::The menisci are intricately organized structures that perform many tasks in the knee. We review their structure and function and introduce new data about their tibial and femoral surfaces. As the femur and tibia approach each other when the knee is bearing load, circumferential tension develops in the menisci, enablin...
journal_title:Connective tissue research
pub_type: 杂志文章,评审
doi:10.1080/03008207.2017.1303489
更新日期:2017-01-01 00:00:00
abstract::The experiments described herein tested the effects of CaCl2 and ZnCl2, added at various concentrations in the culture medium, upon the synthesis of collagen and proteoglycan by adult and fetal (articular, epiphyseal and hypertrophic) bovine chondrocytes maintained in high density multilayer cultures. CaCl2 concentrat...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209609000700
更新日期:1996-01-01 00:00:00
abstract::Experimental lathyrism was induced by feeding newborn chicks a diet containing 0.2 and 0.4% DL-Penicillamine, with or without CuSO4 (10 mg/Kg diet) and Vitamin B6 (100 mg/Kg diet), or 0.015 and 0.1% beta-aminopropionitrile fumarate (beta-APN). After 7, 15, 25 and 55 days of treatment the animals were killed, the aorta...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208509015021
更新日期:1985-01-01 00:00:00
abstract::Purpose: The osteocyte is considered the major mechanosensor in bone, capable of detecting forces at a cellular level to coordinate bone formation and resorption. The pathology of age-related bone loss, a hallmark of osteoporosis, is attributed in part to impaired osteocyte mechanosensing. However, real-time evidence ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2020.1712377
更新日期:2020-05-01 00:00:00
abstract::Purpose: Transplantation of autologous and/or allogeneic blood vessels is the most convenient treatment for vascular diseases. With regard to extensive need for blood vessels, developments in vascular tissue engineering are contributing greatly. In this study, our aim is to create intact small-diameter tubular vascula...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2019.1651848
更新日期:2021-03-01 00:00:00
abstract::The purpose of this study was to examine the hypoxic and inflammatory conditions after immobilization in the joint capsule of rat knees. The unilateral knee joints of adult male rats were immobilized with an internal fixator (Im group) for 1 day, 3 days, and 1, 2, 4, 8, and 16 weeks. Sham-operated animals had holes dr...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207.2013.786056
更新日期:2013-01-01 00:00:00
abstract::Solutions of type I acid soluble collagen were studied in light and electron microscopy at concentrations over 40 mg/ml. Banded patterns spontaneously emerge in samples observed between crossed polars between slide and coverslip. The textures are interpreted as precholesteric, appearing at the transition between the i...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209809002438
更新日期:1998-01-01 00:00:00
abstract::Genetic diseases affecting tooth structure have been classified by the tissue affected enamel versus dentin, and their pattern of inheritance autosomal dominant, autosomal recessive, or X-linked. Advances in molecular genetics and the Human Genome Project have provided substantial progress regarding the identification...
journal_title:Connective tissue research
pub_type: 杂志文章,评审
doi:
更新日期:2003-01-01 00:00:00
abstract::By using ultramorphological and biochemical methods, we analyzed the regional differences between the three parts of the equine superficial digital flexor tendon (SDFT), namely, the myotendinous junction (MTJ), middle metacarpal (mM), and osteotendinous junction (OTJ). Cross-sectional images showed unique distribution...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200701692800
更新日期:2007-01-01 00:00:00
abstract::The pharmacokinetics of desmosine following a 5 mg intravenous dose was determined in five sheep. The biological half-life (t 1/2 beta) of desmosine varied between 81-489 min. Urinary recovery of unchanged desmosine indicated that the compound is not extensively metabolized and that the primary route of elimination is...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208409013681
更新日期:1984-01-01 00:00:00