Abstract:
:A high frequency restriction fragment length polymorphism (RFLP) at the 3'-end of the pigeon pro alpha 2(1) collagen gene was detected using the restriction endonuclease EcoR1. The distribution of this allelic variant was analyzed in DNA isolated from White Carneau pigeons genetically susceptible to the development of spontaneous atherosclerosis. The atherogenic phenotype in individual pigeons was measured by the determination of total cholesterol and cholesterol ester levels in the celiac focus of the thoracic aorta of adult White Carneau pigeons. Aortic wall cholesterol levels correlated with an increase in lesion size. No correlation, however, was observed between allelic variants of the pigeon pro alpha 2(1) collagen gene and the atherogenic phenotype in White Carneau pigeons suggesting lack of linkage between this allelic marker and the genetic susceptibility to spontaneous atherogenesis. This is the first study of its kind in this animal model and serves to provide a basis for the further analysis of co-segregation of RFLPS in candidate genes to this polygenic phenotype.
journal_name
Connect Tissue Resjournal_title
Connective tissue researchauthors
Boyd CD,Song JY,Kniep AC,Park HS,Fastnacht C,Smith EC,Smith SCdoi
10.3109/03008209109152437subject
Has Abstractpub_date
1991-01-01 00:00:00pages
187-97issue
3eissn
0300-8207issn
1607-8438journal_volume
26pub_type
杂志文章abstract:PURPOSE:Tissue engineering and regenerative medicine approaches have the potential to overcome the challenges associated with current treatment strategies for meniscus injuries. 3D-Bioplotted scaffolds are promising, but have not demonstrated the ability to guide the formation of aligned collagenous matrix in vivo, whi...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2016.1276177
更新日期:2017-01-01 00:00:00
abstract::Short term cultures were carried out with chondrocytes and tissue fragments from fetal guinea pig epiphyseal cartilage. Proteoglycans were isolated from these cultures and their properties were compared with those of proteoglycans from adult hyaline cartilage. It was concluded that the proteoglycans synthesized in cul...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207809152274
更新日期:1978-01-01 00:00:00
abstract::Bone sialoprotein (BSP) expression is restricted to cells associated with the mineralization of bones and teeth. We previously identified a homeodomain binding element in a 2.5 kb fragment of the murine Bsp promoter that is required for osteoblast-selective expression in cell culture. To examine the role of this eleme...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract::X-Ray diffraction and scanning electron microscopy show that collagen fibrils tend to be oriented parallel to the surface of the vertebral end plates in pig, rat and man. It is suggested that this orientation allows the end plate to withstand the pressure exerted on it by the nucleus pulposus. Scanning electron micros...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208109160244
更新日期:1981-01-01 00:00:00
abstract::Cumulative damage to long-lived connective tissue proteins play a key role in the development of age-related human diseases such as cardiovascular stiffening and age-related macular degeneration. The processes that result in the accumulation of increasingly insoluble, undigestible damaged collagen are only partially k...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200600721569
更新日期:2006-01-01 00:00:00
abstract::Aseptic loosening remains the primary cause of failure in total joint arthroplasty. Implant-derived particles are thought to be a main cause of osteolysis that leads to the failure. Substance P (SP) immunoreactive nerve fibers have been detected in the periprosthetic membrane of aseptic loose hip prostheses. We isolat...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207.2013.823953
更新日期:2013-01-01 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::This study aims to elucidate the feasible geometry of the scaffolds in bone and periodontal tissue engineering. Several biomaterials with different geometries are compared in terms of their patterns of ectopic BMP-induced chondrogenesis and osteogenesis. The materials include a honeycomb-shaped hydroxyapatite (HCHAP) ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200290001104
更新日期:2002-01-01 00:00:00
abstract::Purpose/Aim: Elevated serum phosphate is one of the major factors contributing to vascular calcification. Studies suggested that extracellular vesicles released from vascular smooth muscle cells significantly contribute to the initiation and progression of this pathology. Recently, we have demonstrated that elevated p...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2018.1444759
更新日期:2018-12-01 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::Cartilage matrix degradation generates collagen type II fragments. The objective of this study is to explore the possibility that these collagen fragments may be part of an endogenous metabolic feedback. Initially, collagen fragments were extracted from normal or osteoarthritic cartilage, as part of a matrix fragment ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008200109014250
更新日期:2001-01-01 00:00:00
abstract::Idiopathic pulmonary fibrosis (IPF) is associated with aberrant repair, persistence of collagen deposition, and the development of vascular remodeling. However, the role of angiogenesis in the pathogenesis of IPF is still undetermined. The aim of this study was to evaluate the combined mRNA expression of vascular endo...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008200903056150
更新日期:2010-01-01 00:00:00
abstract::The composition of glycosaminoglycans (GAGs) was analyzed in skin samples of eight patients suffering from localized scleroderma, i.e., three having generalized morphoea and five localized morphoea plaques. From each patients, biopsies were obtained from sclerotic and perilesional areas, and from clinically uninvolved...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208509152402
更新日期:1985-01-01 00:00:00
abstract::In orthodontic tooth movement, prostaglandin E(2) (PGE(2)) released from osteoblasts can alter the normal process of bone remodeling. We examined the effect of compressive force (CF) on PGE(2) production, PGE receptors (Ep1-4) expression, phosphorylation of protein kinase A (p-PKA), and calcium content in Saos-2 cells...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200701541775
更新日期:2007-01-01 00:00:00
abstract::This study examines the similarities and differences in the noncollagenous domain (NC1) of type IV collagen from human glomerular basement membrane (hGBM), alveolar basement membrane (hABM), and placenta (hPBM). Following collagenase digestion, NC1 domain was isolated on Bio-Gel A-0.5m or by cation exchange chromatogr...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209009152156
更新日期:1990-01-01 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:PURPOSE:Our previous study showed that partial-thickness articular cartilage defects (PTCDs) created in immature rats spontaneously healed to resemble normal hyaline cartilage, but that of mature rats did not. To identify molecules involved in the spontaneous cartilage repair observed in this model, gene expression was...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207.2015.1121250
更新日期:2016-05-01 00:00:00
abstract:OBJECTIVE:We investigated whether COMP may modify cartilage metabolism and play a role as an endogenous disease aggravating factor in OA. MATERIALS AND METHODS:Full-length and momomeric COMP was recombinantly expressed in human embryonic kidney cells and purified it via affinity chromatography. Purified COMP was used ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207.2014.951440
更新日期:2014-10-01 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::Abnormal polyanion metabolism in cultured fibroblasts from patients with pseudoxanthoma elasticum (PXE) was studied by incubating normal and PXE fibroblasts in culture medium containing 35SO4 for 96 hr and measuring differences in secreted 35SO4-labelled proteoglycans (35S-PG). PXE medium contained less high molecular...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207809152287
更新日期:1978-01-01 00:00:00
abstract::To study the glycosylation of glomerular basement membrane collagen (GBMC) in diabetes, kidneys were obtained at autopsy from 5 patients with insulin-requiring diabetes of long duration and diabetic complications, and from 5 control subjects. Glomeruli were prepared by sieving and collagen was isolated by limited peps...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208209008054
更新日期:1982-01-01 00:00:00
abstract::Molecular distributions of the intermolecular cross-links in fetal bovine bone type I collagen fibrils were quantitatively determined and compared with those of periodontal ligament. Results indicated that Hyl and Lys residues in the COOH-terminal nonhelical peptide portions (residues 16C) of both alpha 1 chains were ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008208909050006
更新日期:1989-01-01 00:00:00
abstract::We determined the feasibility of using scaffolds of adenoviral human BMP2 gene (AdBMP2)-modified human bone marrow mesenchymal stem cells (hBMSCs) and antigen-free bovine cancellous bone (BCB) to construct bone tissue. hMSCs were infected with AdBMP-2. Expression of BMP-2 and alkaline phosphatase confirmed successful ...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008200903318295
更新日期:2010-08-01 00:00:00
abstract::Fras1 and the structurally related proteins Frem1, Frem2, and Frem3, comprise a novel family of extracellular matrix proteins, which localize in a similar fashion underneath the lamina densa of epithelial basement membranes. They are involved in the structural adhesion of the skin epithelium to its underlying mesenchy...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200802148025
更新日期:2008-01-01 00:00:00
abstract::Stimulation of the cholinergic inflammatory pathway can attenuate collagen-induced arthritis (CIA) and inhibit synovitis by Janus kinase (JAK) 2 and signal transducer and activator of transcription (STAT) 3 signaling. Suppressor of cytokine signaling (SOCS) protein can also regulate the inflammatory processes and acti...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008207.2017.1380633
更新日期:2018-05-01 00:00:00
abstract::The turnover of proteoglycans in bovine articular cartilage was determined in explant cultures, maintained at 32 degrees C or 37 degrees C. Both the rate of proteoglycan synthesis and the release of newly synthesized proteoglycans were decreased in cultures incubated at 32 degrees C compared to 37 degrees C. At both t...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209109152166
更新日期:1991-01-01 00:00:00
abstract::The ultrastructural features of the cells and of the oxytalan fibers within the periodontal ligaments of aged rats (2 year old) were quantified and compared with data for tissues obtained from younger animals (8 week old). Sections of the mid-root regions of the mandibular first molars were prepared for examination by...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008209509016978
更新日期:1995-01-01 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::The relationship between structural changes and hyaluronic acid (HA) content in muscular atrophy is unknown. The objective of our study was to conduct multifaceted evaluations of the change in muscle extensibility in muscular atrophy, in terms of morphological aspects as well as from a biochemical viewpoint, including...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.1080/03008200590954131
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVE:Excessive apoptosis plays an important role in the progression of intervertebral disc degeneration. However, the effect of autophagy, another type of programmed cell death, on the pathogenesis of disc degeneration is still unclear. Macroautophagy and chaperone-mediated autophagy (CMA) change and intervertebra...
journal_title:Connective tissue research
pub_type: 杂志文章
doi:10.3109/03008207.2011.564336
更新日期:2011-01-01 00:00:00