1
|
Naba A. Mechanisms of assembly and remodelling of the extracellular matrix. Nat Rev Mol Cell Biol 2024:10.1038/s41580-024-00767-3. [PMID: 39223427 DOI: 10.1038/s41580-024-00767-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2024] [Indexed: 09/04/2024]
Abstract
The extracellular matrix (ECM) is the complex meshwork of proteins and glycans that forms the scaffold that surrounds and supports cells. It exerts key roles in all aspects of metazoan physiology, from conferring physical and mechanical properties on tissues and organs to modulating cellular processes such as proliferation, differentiation and migration. Understanding the mechanisms that orchestrate the assembly of the ECM scaffold is thus crucial to understand ECM functions in health and disease. This Review discusses novel insights into the compositional diversity of matrisome components and the mechanisms that lead to tissue-specific assemblies and architectures tailored to support specific functions. The Review then highlights recently discovered mechanisms, including post-translational modifications and metabolic pathways such as amino acid availability and the circadian clock, that modulate ECM secretion, assembly and remodelling in homeostasis and human diseases. Last, the Review explores the potential of 'matritherapies', that is, strategies to normalize ECM composition and architecture to achieve a therapeutic benefit.
Collapse
Affiliation(s)
- Alexandra Naba
- Department of Physiology and Biophysics, University of Illinois Chicago, Chicago, IL, USA.
- University of Illinois Cancer Center, Chicago, IL, USA.
| |
Collapse
|
2
|
Yammine KM, Mirda Abularach S, Kim SY, Bikovtseva AA, Lilianty J, Butty VL, Schiavoni RP, Bateman JF, Lamandé SR, Shoulders MD. ER procollagen storage defect without coupled unfolded protein response drives precocious arthritis. Life Sci Alliance 2024; 7:e202402842. [PMID: 38981683 PMCID: PMC11234256 DOI: 10.26508/lsa.202402842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 06/21/2024] [Accepted: 06/26/2024] [Indexed: 07/11/2024] Open
Abstract
Collagenopathies are a group of clinically diverse disorders caused by defects in collagen folding and secretion. For example, mutations in the gene encoding collagen type-II, the primary collagen in cartilage, can lead to diverse chondrodysplasias. One example is the Gly1170Ser substitution in procollagen-II, which causes precocious osteoarthritis. Here, we biochemically and mechanistically characterize an induced pluripotent stem cell-based cartilage model of this disease, including both hetero- and homozygous genotypes. We show that Gly1170Ser procollagen-II is notably slow to fold and secrete. Instead, procollagen-II accumulates intracellularly, consistent with an endoplasmic reticulum (ER) storage disorder. Likely owing to the unique features of the collagen triple helix, this accumulation is not recognized by the unfolded protein response. Gly1170Ser procollagen-II interacts to a greater extent than wild-type with specific ER proteostasis network components, consistent with its slow folding. These findings provide mechanistic elucidation into the etiology of this disease. Moreover, the easily expandable cartilage model will enable rapid testing of therapeutic strategies to restore proteostasis in the collagenopathies.
Collapse
Affiliation(s)
- Kathryn M Yammine
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Sophia Mirda Abularach
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Seo-Yeon Kim
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Agata A Bikovtseva
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Jinia Lilianty
- Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Australia
| | - Vincent L Butty
- https://ror.org/042nb2s44 BioMicro Center, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Richard P Schiavoni
- https://ror.org/042nb2s44 Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - John F Bateman
- Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Australia
| | - Shireen R Lamandé
- Murdoch Children's Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Australia
- The Novo Nordisk Foundation Center for Stem Cell Medicine (reNEW), Murdoch Children's Research Institute, Parkville, Australia
| | - Matthew D Shoulders
- https://ror.org/042nb2s44 Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
- https://ror.org/042nb2s44 Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| |
Collapse
|
3
|
Yammine KM, Abularach SM, Kim SY, Bikovtseva AA, Lilianty J, Butty VL, Schiavoni RP, Bateman JF, Lamandé SR, Shoulders MD. ER procollagen storage defect without coupled unfolded protein response drives precocious arthritis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.10.19.562780. [PMID: 37905055 PMCID: PMC10614947 DOI: 10.1101/2023.10.19.562780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Collagenopathies are a group of clinically diverse disorders caused by defects in collagen folding and secretion. For example, mutations in the gene encoding collagen type-II, the primary collagen in cartilage, can lead to diverse chondrodysplasias. One example is the Gly1170Ser substitution in procollagen-II, which causes precocious osteoarthritis. Here, we biochemically and mechanistically characterize an induced pluripotent stem cell-based cartilage model of this disease, including both hetero- and homozygous genotypes. We show that Gly1170Ser procollagen-II is notably slow to fold and secrete. Instead, procollagen-II accumulates intracellularly, consistent with an endoplasmic reticulum (ER) storage disorder. Owing to unique features of the collagen triple helix, this accumulation is not recognized by the unfolded protein response. Gly1170Ser procollagen-II interacts to a greater extent than wild-type with specific proteostasis network components, consistent with its slow folding. These findings provide mechanistic elucidation into the etiology of this disease. Moreover, the cartilage model will enable rapid testing of therapeutic strategies to restore proteostasis in the collagenopathies.
Collapse
|
4
|
Chiarelli N, Cinquina V, Martini P, Bertini V, Zoppi N, Venturini M, Ritelli M, Colombi M. Deciphering disease signatures and molecular targets in vascular Ehlers-Danlos syndrome through transcriptome and miRNome sequencing of dermal fibroblasts. Biochim Biophys Acta Mol Basis Dis 2024; 1870:166915. [PMID: 37827202 DOI: 10.1016/j.bbadis.2023.166915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 09/28/2023] [Accepted: 10/02/2023] [Indexed: 10/14/2023]
Abstract
Vascular Ehlers-Danlos syndrome (vEDS) is a severe connective tissue disorder caused by dominant mutations in the COL3A1 gene encoding type III collagen (COLLIII). COLLIII is primarily found in blood vessels and hollow organs, and its deficiency leads to soft connective tissues fragility, resulting in life-threatening arterial and organ ruptures. There are no current targeted therapies available. Although the disease usually results from COLLIII misfolding due to triple helix structure disruption, the underlying pathomechanisms are largely unknown. To address this knowledge gap, we performed a comprehensive transcriptome analysis using RNA- and miRNA-seq on a large cohort of dermal fibroblasts from vEDS patients and healthy donors. Our investigation revealed an intricate interplay between proteostasis abnormalities, inefficient endoplasmic reticulum stress response, and compromised autophagy, which may significantly impact the molecular pathology. We also present the first detailed miRNAs expression profile in patient cells, demonstrating that several aberrantly expressed miRNAs can disrupt critical cellular functions involved in vEDS pathophysiology, such as autophagy, proteostasis, and mTOR signaling. Target prediction and regulatory networks analyses suggested potential interactions among miRNAs, lncRNAs, and candidate target genes linked to extracellular matrix organization and autophagy-lysosome pathway. Our results highlight the importance of understanding the functional role of ncRNAs in vEDS pathogenesis, shedding light on possible miRNAs and lncRNAs signatures and their functional implications for dysregulated pathways related to disease. Deciphering this complex molecular network of RNA interactions may yield additional evidence for potential disease biomolecules and targets, assisting in the design of effective patient treatment strategies.
Collapse
Affiliation(s)
- Nicola Chiarelli
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy.
| | - Valeria Cinquina
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Paolo Martini
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Valeria Bertini
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Nicoletta Zoppi
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Marina Venturini
- Division of Dermatology, Department of Clinical and Experimental Sciences, Spedali Civili University Hospital Brescia, 25121 Brescia, Italy
| | - Marco Ritelli
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| | - Marina Colombi
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, 25121 Brescia, Italy
| |
Collapse
|
5
|
Sutkowska-Skolimowska J, Brańska-Januszewska J, Strawa JW, Ostrowska H, Botor M, Gawron K, Galicka A. Rosemary Extract-Induced Autophagy and Decrease in Accumulation of Collagen Type I in Osteogenesis Imperfecta Skin Fibroblasts. Int J Mol Sci 2022; 23:ijms231810341. [PMID: 36142253 PMCID: PMC9499644 DOI: 10.3390/ijms231810341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/03/2022] [Accepted: 09/06/2022] [Indexed: 11/22/2022] Open
Abstract
Osteogenesis imperfecta (OI) is a heterogeneous connective tissue disease mainly caused by structural mutations in type I collagen. Mutant collagen accumulates intracellularly, causing cellular stress that has recently been shown to be phenotype-related. Therefore, the aim of the study was to search for potential drugs reducing collagen accumulation and improving OI fibroblast homeostasis. We found that rosemary extract (RE), which is of great interest to researchers due to its high therapeutic potential, at concentrations of 50 and 100 µg/mL significantly reduced the level of accumulated collagen in the fibroblasts of four patients with severe and lethal OI. The decrease in collagen accumulation was associated with RE-induced autophagy as was evidenced by an increase in the LC3-II/LC3-I ratio, a decrease in p62, and co-localization of type I collagen with LC3-II and LAMP2A by confocal microscopy. The unfolded protein response, activated in three of the four tested cells, and the level of pro-apoptotic markers (Bax, CHOP and cleaved caspase 3) were attenuated by RE. In addition, the role of RE-modulated proteasome in the degradation of unfolded procollagen chains was investigated. This study provides new insight into the beneficial effects of RE that may have some implications in OI therapy targeting cellular stress.
Collapse
Affiliation(s)
| | | | - Jakub W. Strawa
- Department of Pharmacognosy, Medical University of Bialystok, Mickiewicza 2A, 15-230 Bialystok, Poland
| | - Halina Ostrowska
- Department of Biology, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland
| | - Malwina Botor
- Department of Molecular Biology and Genetics, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Medykow 18, 40-475 Katowice, Poland
| | - Katarzyna Gawron
- Department of Molecular Biology and Genetics, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Medykow 18, 40-475 Katowice, Poland
| | - Anna Galicka
- Department of Medical Chemistry, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland
- Correspondence:
| |
Collapse
|
6
|
Molecular Basis of Pathogenic Variants in the Fibrillar Collagens. Genes (Basel) 2022; 13:genes13071199. [PMID: 35885981 PMCID: PMC9320522 DOI: 10.3390/genes13071199] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/26/2022] [Accepted: 06/28/2022] [Indexed: 12/04/2022] Open
Abstract
The fibrillar collagen family is comprised of the quantitatively major types I, II and III collagens and the quantitatively minor types V and XI. These form heterotypic collagen fibrils (composed of more than a single collagen type) where the minor collagens have a regulatory role in controlling fibril formation and diameter. The structural pre-requisites for normal collagen biosynthesis and fibrillogenesis result in many places where this process can be disrupted, and consequently a wide variety of phenotypes result when pathogenic changes occur in these fibrillar collagen genes. Another contributing factor is alternative splicing, both naturally occurring and as the result of pathogenic DNA alterations. This article will discuss how these factors should be taken into account when assessing DNA sequencing results from a patient.
Collapse
|
7
|
Blank M, McGregor NE, Rowley L, Kung LHW, Crimeen-Irwin B, Poulton IJ, Walker EC, Gooi JH, Lamandé SR, Sims NA, Bateman JF. The effect of carbamazepine on bone structure and strength in control and osteogenesis imperfecta (Col1a2 +/p.G610C ) mice. J Cell Mol Med 2022; 26:4021-4031. [PMID: 35701367 PMCID: PMC9279589 DOI: 10.1111/jcmm.17437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 05/11/2022] [Accepted: 05/14/2022] [Indexed: 11/30/2022] Open
Abstract
The inherited brittle bone disease osteogenesis imperfecta (OI) is commonly caused by COL1A1 and COL1A2 mutations that disrupt the collagen I triple helix. This causes intracellular endoplasmic reticulum (ER) retention of the misfolded collagen and can result in a pathological ER stress response. A therapeutic approach to reduce this toxic mutant load could be to stimulate mutant collagen degradation by manipulating autophagy and/or ER‐associated degradation. Since carbamazepine (CBZ) both stimulates autophagy of misfolded collagen X and improves skeletal pathology in a metaphyseal chondrodysplasia model, we tested the effect of CBZ on bone structure and strength in 3‐week‐old male OI Col1a2+/p.G610C and control mice. Treatment for 3 or 6 weeks with CBZ, at the dose effective in metaphyseal chondrodysplasia, provided no therapeutic benefit to Col1a2+/p.G610C mouse bone structure, strength or composition, measured by micro‐computed tomography, three point bending tests and Fourier‐transform infrared microspectroscopy. In control mice, however, CBZ treatment for 6 weeks impaired femur growth and led to lower femoral cortical and trabecular bone mass. These data, showing the negative impact of CBZ treatment on the developing mouse bones, raise important issues which must be considered in any human clinical applications of CBZ in growing individuals.
Collapse
Affiliation(s)
- Martha Blank
- Bone Cell Biology and Disease Unit, St. Vincent's Institute of Medical Research, Melbourne, Victoria, Australia.,Department of Medicine, The University of Melbourne, St. Vincent's Hospital, Melbourne, Victoria, Australia
| | - Narelle E McGregor
- Bone Cell Biology and Disease Unit, St. Vincent's Institute of Medical Research, Melbourne, Victoria, Australia
| | - Lynn Rowley
- Musculoskeletal Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Louise H W Kung
- Musculoskeletal Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Blessing Crimeen-Irwin
- Bone Cell Biology and Disease Unit, St. Vincent's Institute of Medical Research, Melbourne, Victoria, Australia
| | - Ingrid J Poulton
- Bone Cell Biology and Disease Unit, St. Vincent's Institute of Medical Research, Melbourne, Victoria, Australia
| | - Emma C Walker
- Bone Cell Biology and Disease Unit, St. Vincent's Institute of Medical Research, Melbourne, Victoria, Australia
| | - Jonathan H Gooi
- Department of Biochemistry and Molecular Biology, Bio21 Molecular Science and Biotecβhnology Institute, University of Melbourne, Parkville, Victoria, Australia
| | - Shireen R Lamandé
- Musculoskeletal Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Natalie A Sims
- Bone Cell Biology and Disease Unit, St. Vincent's Institute of Medical Research, Melbourne, Victoria, Australia.,Department of Medicine, The University of Melbourne, St. Vincent's Hospital, Melbourne, Victoria, Australia
| | - John F Bateman
- Musculoskeletal Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| |
Collapse
|