Type V collagen alpha 1 chain promotes the malignancy of glioblastoma through PPRC1-ESM1 axis activation and extracellular matrix remodeling

AbstractGlioblastoma (GBM) is a fatal cancer. Existing therapies do not have significant efficacy for GBM patients. Previous studies have shown that the collagen family is involved in the regulation of the extracellular environment of cancer cells, and these conditions could become an important factor for effective treatment. Therefore, we screened various collagen types and observed that the type V collagen α1 chain (COL5A1) gene plays a pivotal role in GBM. We further examined whether the overexpression of COL5A1 is common in mesenchymal subtypes and is related to the survival rate of GBM patients through several in silico cohorts. In addition, our cohort also showed a consistent trend in COL5A1 protein levels. Most importantly, we validated the cell mobility, metastatic ability and actin polymerization status caused by COL5A1 with two-way models. Based on these results, we established a transcriptomics dataset based on COL5A1. Moreover, PPRC1, GK and ESM1 were predicted by ingenuity pathway analysis (IPA) to be transcription factors or to participate downstream. We investigated the involvement of COL5A1 in extracellular remodeling and the regulation of actin filaments in the metastasis of GBM. Our results indicate that the COL5A1−PPRC1−ESM1 axis may represent a novel therapeutic target in GBM.

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Collagen fibrillogenesis in vitro: interaction of types I and V collagen regulates fibril diameter

Journal of Cell Science ◽

10.1242/jcs.95.4.649 ◽

1990 ◽

Vol 95 (4) ◽

pp. 649-657 ◽

Cited By ~ 2

Author(s):

D.E. Birk ◽

J.M. Fitch ◽

J.P. Babiarz ◽

K.J. Doane ◽

T.F. Linsenmayer

Keyword(s):

Type I Collagen ◽

Small Diameter ◽

Collagen Molecule ◽

Type I ◽

Collagen Types ◽

Type V Collagen ◽

Amino Terminal ◽

Type V ◽

Fibril Diameter

The small-diameter fibrils of the chick corneal stroma are heterotypic, composed of both collagen types I and V. This tissue has a high concentration of type V collagen relative to other type I-containing tissues with larger-diameter fibrils, suggesting that heterotypic interactions may have a regulatory role in the control of fibril diameter. The interactions of collagen types I and V were studied using an in vitro self-assembly system. Collagens were purified from lathyritic chick embryos in the presence of protease inhibitors. The type V collagen preparations contained higher molecular weight forms of the alpha 1(V) and alpha 2(V) chains constituting 60–70% of the total. Rotary-shadow electron micrographs showed a persistence of a small, pepsin-sensitive terminal region in an amount consistent with that seen by electrophoresis. In vitro, this purified type V collagen formed thin fibrils with no apparent periodicity, while type I collagen fibrils had a broad distribution of large diameters. However, when type I collagen was mixed with increasing amounts of type V collagen a progressive and significant decrease in both the mean fibril diameter and the variance was observed for D periodic fibrils. The amino-terminal domain of the type V collagen molecule was required for this regulatory effect and in its absence little diameter reducing activity was observed. Electron microscopy using collagen type-specific monoclonal antibodies demonstrated that the fibrils formed were heterotypic, containing both collagen types I and V. These data indicate that the interaction of type V with type I collagen is one mechanism modulating fibril diameter and is at least partially responsible for the regulation of collagen fibril formation.

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Characterization of the Type 3 Fimbrial Adhesins ofKlebsiella Strains

Infection and Immunity ◽

10.1128/iai.66.6.2887-2894.1998 ◽

1998 ◽

Vol 66 (6) ◽

pp. 2887-2894 ◽

Cited By ~ 48

Author(s):

Tricia A. Schurtz Sebghati ◽

Timo K. Korhonen ◽

Douglas B. Hornick ◽

Steven Clegg

Keyword(s):

Basement Membranes ◽

Collagen Types ◽

Type V Collagen ◽

Type Iv ◽

Fimbrial Adhesins ◽

Type V ◽

Type 3 ◽

Fimbrial Adhesin

ABSTRACT The Klebsiella pneumoniae fimbrial adhesin, MrkD, mediates adherence to the basolateral surfaces of renal and pulmonary epithelia and to the basement membranes of tissues. Although all isolates possessing the MrkD adhesin mediate the agglutination, in vitro, of erythrocytes treated with tannic acid, the mrkDgene is not conserved within species. The ability of a plasmid-bornemrkD gene product to mediate binding to type V collagen is associated frequently with strains of K. oxytoca and rarely with strains of K. pneumoniae. In K. pneumoniae, the MrkD adhesin is located within a chromosomally borne gene cluster and mediates binding to collagen types IV and V. The plasmid-borne determinant, mrkD 1P, and the chromosomally borne gene, mrkD 1C, are not genetically related. Some strains of enterobacteria possess amrkD 1C allele that is associated with hemagglutinating activity but does not bind to either type IV or type V collagen.

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Isolation and native characterization of cysteine-rich collagens from bovine placental tissues and uterus and their relationship to types IV and V collagens

Bioscience Reports ◽

10.1007/bf01115247 ◽

1982 ◽

Vol 2 (7) ◽

pp. 493-502 ◽

Cited By ~ 41

Author(s):

M. Z. Abedin ◽

Shirley Ayad ◽

Jacqueline B. Weiss

Keyword(s):

Type Iv Collagen ◽

Deae Cellulose ◽

Collagen Types ◽

Type V Collagen ◽

Type Iv ◽

Probable Relationship ◽

Simplified Procedure ◽

Type V

A simplified procedure for the fractionation and purification of different collagen types from various tissues is described which is particularly efficient in separating type-V from type-IV collagen, and highmol.-wt. (HMW) aggregates from 7 S collagen. Uterus and maternal villi contain 2 forms of type-V collagen −{α1(V)}2α2(V) and {α1(V)2α2(V)α3(V)}–which have been separated on DEAE-cellulose. Uterus however appears to be the richest source of both HMW aggregates and the {α1(V)2α2(V)α3(V)} collagen, and a probable relationship between these collagens is discussed.

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Cell matrix adhesion in cell migration

Essays in Biochemistry ◽

10.1042/ebc20190012 ◽

2019 ◽

Vol 63 (5) ◽

pp. 535-551 ◽

Cited By ~ 13

Author(s):

James R.W. Conway ◽

Guillaume Jacquemet

Keyword(s):

Cell Migration ◽

Immune Surveillance ◽

Tissue Homeostasis ◽

Extracellular Matrix Remodeling ◽

Matrix Remodeling ◽

Cell Matrix ◽

Signalling Cascades ◽

Cell Matrix Adhesion ◽

Extracellular Environment

Abstract The ability of cells to migrate is a fundamental physiological process involved in embryonic development, tissue homeostasis, immune surveillance and wound healing. In order for cells to migrate, they must interact with their environment using adhesion receptors, such as integrins, and form specialized adhesion complexes that mediate responses to different extracellular cues. In this review, we discuss the role of integrin adhesion complexes (IACs) in cell migration, highlighting the layers of regulation that are involved, including intracellular signalling cascades, mechanosensing and reciprocal feedback to the extracellular environment. We also discuss the role of IACs in extracellular matrix remodeling and how they impact upon cell migration.

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Collagen type I and type V are present in the same fibril in the avian corneal stroma.

The Journal of Cell Biology ◽

10.1083/jcb.106.3.999 ◽

1988 ◽

Vol 106 (3) ◽

pp. 999-1008 ◽

Cited By ~ 265

Author(s):

D E Birk ◽

J M Fitch ◽

J P Babiarz ◽

T F Linsenmayer

Keyword(s):

Monoclonal Antibodies ◽

Collagen Type ◽

Corneal Stroma ◽

Collagen Type I ◽

Collagen Molecule ◽

Type I ◽

Collagen Types ◽

Type V Collagen ◽

Fibril Structure ◽

Type V

The distribution, supramolecular form, and arrangement of collagen types I and V in the chicken embryo corneal stroma were studied using electron microscopy, collagen type-specific monoclonal antibodies, and a preembedding immunogold method. Double-label immunoelectron microscopy with colloidal gold-tagged monoclonal antibodies was used to simultaneously localize collagen type I and type V within the chick corneal stroma. The results definitively demonstrate, for the first time, that both collagens are codistributed within the same fibril. Type I collagen was localized to striated fibrils throughout the corneal stroma homogeneously. Type V collagen could be localized only after pretreatment of the tissue to partially disrupt collagen fibril structure. After such pretreatments the type V collagen was found in regions where fibrils were partially dissociated and not in regions where fibril structure was intact. When pretreated tissues were double labeled with antibodies against types I and V collagen coupled to different size gold particles, the two collagens colocalized in areas where fibril structure was partially disrupted. Antibodies against type IV collagen were used as a control and were nonreactive with fibrils. These results indicate that collagen types I and V are assembled together within single fibrils in the corneal stroma such that the interaction of these collagen types within heterotypic fibrils masks the epitopes on the type V collagen molecule. One consequence of the formation of such heterotypic fibrils may be the regulation of corneal fibril diameter, a condition essential for corneal transparency.

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Collagen fibrillogenesis in vitro: interaction of types I and V collagen

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100142670 ◽

1986 ◽

Vol 44 ◽

pp. 210-211

Author(s):

Arthur J. Wasserman ◽

Kathy C. Kloos ◽

David E. Birk

Keyword(s):

Type I Collagen ◽

Corneal Stroma ◽

Minor Component ◽

Homogeneous Distribution ◽

Type I ◽

Type V Collagen ◽

Fibril Morphology ◽

Type V ◽

In Vitro Interaction

Type I collagen is the predominant collagen in the cornea with type V collagen being a quantitatively minor component. However, the content of type V collagen (10-20%) in the cornea is high when compared to other tissues containing predominantly type I collagen. The corneal stroma has a homogeneous distribution of these two collagens, however, immunochemical localization of type V collagen requires the disruption of type I collagen structure. This indicates that these collagens may be arranged as heterpolymeric fibrils. This arrangement may be responsible for the control of fibril diameter necessary for corneal transparency. The purpose of this work is to study the in vitro assembly of collagen type V and to determine whether the interactions of these collagens influence fibril morphology.

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The role of DUBs in the post-translational control of cell migration

Essays in Biochemistry ◽

10.1042/ebc20190022 ◽

2019 ◽

Vol 63 (5) ◽

pp. 579-594 ◽

Cited By ~ 2

Author(s):

Guillem Lambies ◽

Antonio García de Herreros ◽

Víctor M. Díaz

Keyword(s):

Cell Migration ◽

Translational Control ◽

Epithelial To Mesenchymal Transition ◽

Extracellular Matrix Remodeling ◽

Matrix Remodeling ◽

Mesenchymal Transition ◽

Tgfβ Receptors ◽

Fundamental Process ◽

Multistep Process

Abstract Cell migration is a multifactorial/multistep process that requires the concerted action of growth and transcriptional factors, motor proteins, extracellular matrix remodeling and proteases. In this review, we focus on the role of transcription factors modulating Epithelial-to-Mesenchymal Transition (EMT-TFs), a fundamental process supporting both physiological and pathological cell migration. These EMT-TFs (Snail1/2, Twist1/2 and Zeb1/2) are labile proteins which should be stabilized to initiate EMT and provide full migratory and invasive properties. We present here a family of enzymes, the deubiquitinases (DUBs) which have a crucial role in counteracting polyubiquitination and proteasomal degradation of EMT-TFs after their induction by TGFβ, inflammatory cytokines and hypoxia. We also describe the DUBs promoting the stabilization of Smads, TGFβ receptors and other key proteins involved in transduction pathways controlling EMT.

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Faculty Opinions recommendation of Sweet, yet underappreciated: Proteoglycans and extracellular matrix remodeling in heart disease.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.732498270.793541733 ◽

2018 ◽

Author(s):

Nikos Karamanos

Keyword(s):

Extracellular Matrix ◽

Heart Disease ◽

Extracellular Matrix Remodeling ◽

Matrix Remodeling

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The Dynamic Interaction between Extracellular Matrix Remodeling and Breast Tumor Progression

Cells ◽

10.3390/cells10051046 ◽

2021 ◽

Vol 10 (5) ◽

pp. 1046

Author(s):

Jorge Martinez ◽

Patricio C. Smith

Keyword(s):

Extracellular Matrix ◽

Type I Collagen ◽

Cell Metabolism ◽

Breast Tumors ◽

Extracellular Matrix Remodeling ◽

Type I ◽

Matrix Remodeling ◽

Desmoplastic Reaction ◽

The Impact

Desmoplastic tumors correspond to a unique tissue structure characterized by the abnormal deposition of extracellular matrix. Breast tumors are a typical example of this type of lesion, a property that allows its palpation and early detection. Fibrillar type I collagen is a major component of tumor desmoplasia and its accumulation is causally linked to tumor cell survival and metastasis. For many years, the desmoplastic phenomenon was considered to be a reaction and response of the host tissue against tumor cells and, accordingly, designated as “desmoplastic reaction”. This notion has been challenged in the last decades when desmoplastic tissue was detected in breast tissue in the absence of tumor. This finding suggests that desmoplasia is a preexisting condition that stimulates the development of a malignant phenotype. With this perspective, in the present review, we analyze the role of extracellular matrix remodeling in the development of the desmoplastic response. Importantly, during the discussion, we also analyze the impact of obesity and cell metabolism as critical drivers of tissue remodeling during the development of desmoplasia. New knowledge derived from the dynamic remodeling of the extracellular matrix may lead to novel targets of interest for early diagnosis or therapy in the context of breast tumors.

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