ArticleJournal of anatomy2012
The distribution of fibrillin-2 and LTBP-2, and their co-localisation with fibrillin-1 in adult bovine tail disc.
Article in Journal of anatomy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 18 citations in OpenAlex.
- Diverse and multifunctional roles for perlecan (JOR spine · 2024Review
- Multi-organ phenotypes in mice lacking latent TGFβ binding protein 2 (LTBP2).Developmental dynamics : an official publication of the American Association of Anatomists · 2024Review
- A common variant rs2054564 in ADAMST17 is associated with susceptibility to lumbar spondylosis.Scientific reports · 2023Article
- Extracellular matrix in intervertebral disc: basic and translational implications.Cell and tissue research · 2022Review
- Perlecan in Pericellular Mechanosensory Cell-Matrix Communication, Extracellular Matrix Stabilisation and Mechanoregulation of Load-Bearing Connective Tissues.International journal of molecular sciences · 2021Review
- FBN1 promotes DLBCL cell migration by activating the Wnt/β-catenin signaling pathway and regulating TIMP1.American journal of translational research · 2020Article
- LncRNA-H19 Modulates Wnt/β-catenin Signaling by Targeting Dkk4 in Hindlimb Unloaded Rat.Orthopaedic surgery · 2017Article
- Biochemical composition and turnover of the extracellular matrix of the normal and degenerate intervertebral disc.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2014Review
- Comparative immunolocalisation of fibrillin-1 and perlecan in the human foetal, and HS-deficient hspg2 exon 3 null mutant mouse intervertebral disc.Histochemistry and cell biology · 2013Article
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We investigated the distribution of fibrillin-2 and LTBP-2 (latent TGF-β binding protein-2) in the intervertebral disc of the adult bovine tail. The association of fibrillin-2 and of LTBP-2 with fibrillin-1 was examined by dual immunofluorescence staining. Both fibrillin-2 and LTBP-2 were found extensively distributed in all regions of the disc with the organisation of the network varying significantly region to region. In the outer annulus fibrosus (OAF) both fibrillin-2 and LTBP-2 co-localised with fibrillin-1 forming fibres running parallel to the collagen fibres of the lamellae with the microfibrillar network staining densely in between the adjacent lamellae and also at the boundaries of the collagen bundle compartments. In the inner annulus fibrosus (IAF) and nucleus pulposus (NP), co-localised fibrillin-1,2 and LTBP-2 formed a chondron-like structure around the cell. By contrast, the inter-territorial matrix of the IAF and NP contained a dense network of fibrillin-2 but only sparse/filamentous fibres of fibrillin-1 and LTBP-2. Dual immunostaining revealed that in this region, fibrillin-2 was highly colocalised with elastin. The LTBP-2 network co-localised well with that of fibrillin-1 in all regions and indeed is reported to bind strongly to fibrillin-1. However, interestingly LTBP-2 but not fibrillin-1 or fibrillin-2 was removed by hyaluronidase but not collagenase pre-digestion. Our results suggest that fibrillin-2 and LTBP-2 could play an important role in disc function.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.