1
|
Jayaram MA, Phillips JJ. Role of the Microenvironment in Glioma Pathogenesis. ANNUAL REVIEW OF PATHOLOGY 2024; 19:181-201. [PMID: 37832944 DOI: 10.1146/annurev-pathmechdis-051122-110348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/15/2023]
Abstract
Gliomas are a diverse group of primary central nervous system tumors that affect both children and adults. Recent studies have revealed a dynamic cross talk that occurs between glioma cells and components of their microenvironment, including neurons, astrocytes, immune cells, and the extracellular matrix. This cross talk regulates fundamental aspects of glioma development and growth. In this review, we discuss recent discoveries about the impact of these interactions on gliomas and highlight how tumor cells actively remodel their microenvironment to promote disease. These studies provide a better understanding of the interactions in the microenvironment that are important in gliomas, offer insight into the cross talk that occurs, and identify potential therapeutic vulnerabilities that can be utilized to improve clinical outcomes.
Collapse
Affiliation(s)
- Maya Anjali Jayaram
- Department of Neurological Surgery, Brain Tumor Center, University of California, San Francisco, California, USA;
| | - Joanna J Phillips
- Department of Neurological Surgery, Brain Tumor Center, University of California, San Francisco, California, USA;
- Division of Neuropathology, Department of Pathology, University of California, San Francisco, California, USA
| |
Collapse
|
2
|
Merati A, Kotian S, Acton A, Placzek W, Smithberger E, Shelton AK, Miller CR, Stern JL. Glioma Stem Cells Are Sensitized to BCL-2 Family Inhibition by Compromising Histone Deacetylases. Int J Mol Sci 2023; 24:13688. [PMID: 37761989 PMCID: PMC10530722 DOI: 10.3390/ijms241813688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/14/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
Glioblastoma (GBM) remains an incurable disease with an extremely high five-year recurrence rate. We studied apoptosis in glioma stem cells (GSCs) in response to HDAC inhibition (HDACi) combined with MEK1/2 inhibition (MEKi) or BCL-2 family inhibitors. MEKi effectively combined with HDACi to suppress growth, induce cell cycle defects, and apoptosis, as well as to rescue the expression of the pro-apoptotic BH3-only proteins BIM and BMF. A RNAseq analysis of GSCs revealed that HDACi repressed the pro-survival BCL-2 family genes MCL1 and BCL-XL. We therefore replaced MEKi with BCL-2 family inhibitors and observed enhanced apoptosis. Conversely, a ligand for the cancer stem cell receptor CD44 led to reductions in BMF, BIM, and apoptosis. Our data strongly support further testing of HDACi in combination with MEKi or BCL-2 family inhibitors in glioma.
Collapse
Affiliation(s)
- Aran Merati
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Spandana Kotian
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Alexus Acton
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - William Placzek
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Erin Smithberger
- O’Neal Comprehensive Cancer Center, Birmingham, AL 35294, USA
- Department of Pathology, Division of Neuropathology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Abigail K. Shelton
- O’Neal Comprehensive Cancer Center, Birmingham, AL 35294, USA
- Department of Pathology, Division of Neuropathology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - C. Ryan Miller
- O’Neal Comprehensive Cancer Center, Birmingham, AL 35294, USA
- Department of Pathology, Division of Neuropathology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | - Josh L. Stern
- Department of Biochemistry and Molecular Genetics, University of Alabama at Birmingham, Birmingham, AL 35294, USA
- O’Neal Comprehensive Cancer Center, Birmingham, AL 35294, USA
| |
Collapse
|
3
|
Kang H, Zuo Z, Lin R, Yao M, Han Y, Han J. The most promising microneedle device: present and future of hyaluronic acid microneedle patch. Drug Deliv 2022; 29:3087-3110. [PMID: 36151726 PMCID: PMC9518289 DOI: 10.1080/10717544.2022.2125600] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Microneedle patch (MNP) is an alternative to the oral route and subcutaneous injection with unique advantages such as painless administration, good compliance, and fewer side effects. Herein, we report MNP as a prominent strategy for drug delivery to treat local or systemic disease. Hyaluronic acid (HA) has advantageous properties, such as human autologous source, strong water absorption, biocompatibility, and viscoelasticity. Therefore, the Hyaluronic acid microneedle patch (HA MNP) occupies a large part of the MNP market. HA MNP is beneficial for wound healing, targeted therapy of certain specific diseases, extraction of interstitial skin fluid (ISF), and preservation of drugs. In this review, we summarize the benefits of HA and cross-linked HA (x-HA) as an MNP matrix. Then, we introduce the types of HA MNP, delivered substances, and drug distribution. Finally, we focus on the biomedical application of HA MNP as an excellent drug carrier in some specific diseases and the extraction and analysis of biomarkers. We also discuss the future development prospect of HA MNP in transdermal drug delivery systems (TDDS).
Collapse
Affiliation(s)
- Huizhi Kang
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Zhuo Zuo
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Ru Lin
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Muzi Yao
- Department of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang, China
| | - Yang Han
- School of Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Jing Han
- Faculty of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang, China
| |
Collapse
|
4
|
Tavianatou AG, Piperigkou Z, Koutsakis C, Barbera C, Beninatto R, Franchi M, Karamanos NK. The action of hyaluronan in functional properties, morphology and expression of matrix effectors in mammary cancer cells depends on its molecular size. FEBS J 2021; 288:4291-4310. [PMID: 33512780 DOI: 10.1111/febs.15734] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/24/2020] [Accepted: 01/26/2021] [Indexed: 12/11/2022]
Abstract
Breast cancer constitutes a heterogeneous disease. The expression profiles of estrogen receptors (ERs), as well as the expression patterns of extracellular matrix (ECM) macromolecules, determine its development and progression. Hyaluronan (HA) is an ECM molecule that regulates breast cancer cells' properties in a molecular size-dependent way. Previous studies have shown that 200-kDa HA fragments modulate the functional properties, morphology, and expression of several matrix mediators of the highly metastatic ERα- /ERβ+ MDA-MB-231 cells. In order to evaluate the effects of HA fragments (< 10, 30 and 200-kDa) in ERβ-suppressed breast cancer cells, the shERβ MDA-MB-231 cells were used. These cells are less aggressive when compared with MDA-MB-231 cells. To this end, the functional properties, the morphology, and the expression of the molecules associated with breast cancer cells metastatic potential were studied. Notably, both cell proliferation and invasion were significantly reduced after treatment with 200-kDa HA. Moreover, as assessed by scanning electron microscopy, 200-kDa HA affected cellular morphology, and as assessed by qPCR, upregulated the epithelial marker Ε-cadherin. The expression profiles of ECM mediators, such as HAS2, CD44, and MMP7, were also altered. On the other hand, cellular migration and the expression levels of syndecan-4 (SDC-4) were not significantly affected in contrast to our observations regarding MDA-MB-231 cells. These novel data demonstrate that the molecular size of the HA determines its effects on ERβ-suppressed breast cancer cells and that 200-kDa HA exhibits antiproliferative effects on these cells. A deeper understanding of this mechanism may contribute to the development of therapeutic strategies against breast cancer.
Collapse
Affiliation(s)
- Anastasia-Gerasimoula Tavianatou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
| | - Zoi Piperigkou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece.,Foundation for Research and Technology-Hellas (FORTH)/Institute of Chemical Engineering Sciences (ICE-HT), Patras, Greece
| | - Christos Koutsakis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
| | | | | | - Marco Franchi
- Department for Life Quality Studies, University of Bologna, Italy
| | - Nikos K Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece.,Foundation for Research and Technology-Hellas (FORTH)/Institute of Chemical Engineering Sciences (ICE-HT), Patras, Greece
| |
Collapse
|
5
|
Wolf KJ, Shukla P, Springer K, Lee S, Coombes JD, Choy CJ, Kenny SJ, Xu K, Kumar S. A mode of cell adhesion and migration facilitated by CD44-dependent microtentacles. Proc Natl Acad Sci U S A 2020; 117:11432-11443. [PMID: 32381732 PMCID: PMC7261014 DOI: 10.1073/pnas.1914294117] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The structure and mechanics of many connective tissues are dictated by a collagen-rich extracellular matrix (ECM), where collagen fibers provide topological cues that direct cell migration. However, comparatively little is known about how cells navigate the hyaluronic acid (HA)-rich, nanoporous ECM of the brain, a problem with fundamental implications for development, inflammation, and tumor invasion. Here, we demonstrate that glioblastoma cells adhere to and invade HA-rich matrix using microtentacles (McTNs), which extend tens of micrometers from the cell body and are distinct from filopodia. We observe these structures in continuous culture models and primary patient-derived tumor cells, as well as in synthetic HA matrix and organotypic brain slices. High-magnification and superresolution imaging reveals McTNs are dynamic, CD44-coated tubular protrusions containing microtubules and actin filaments, which respectively drive McTN extension and retraction. Molecular mechanistic studies reveal that McTNs are stabilized by an interplay between microtubule-driven protrusion, actomyosin-driven retraction, and CD44-mediated adhesion, where adhesive and cytoskeletal components are mechanistically coupled by an IQGAP1-CLIP170 complex. McTNs represent a previously unappreciated mechanism through which cells engage nanoporous HA matrix and may represent an important molecular target in physiology and disease.
Collapse
Affiliation(s)
- Kayla J Wolf
- University of California, Berkeley-University of California San Francisco Graduate Program in Bioengineering, Department of Bioengineering, University of California, Berkeley, CA 94720
- Department of Bioengineering, University of California, Berkeley, CA, 94720
| | - Poojan Shukla
- Department of Bioengineering, University of California, Berkeley, CA, 94720
| | - Kelsey Springer
- Department of Bioengineering, University of California, Berkeley, CA, 94720
| | - Stacey Lee
- University of California, Berkeley-University of California San Francisco Graduate Program in Bioengineering, Department of Bioengineering, University of California, Berkeley, CA 94720
- Department of Bioengineering, University of California, Berkeley, CA, 94720
| | - Jason D Coombes
- Department of Bioengineering, University of California, Berkeley, CA, 94720
- Inflammation Biology, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom, SE5 9NU
| | - Caleb J Choy
- Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720
| | - Samuel J Kenny
- Department of Chemistry, University of California, Berkeley, CA 94720
| | - Ke Xu
- Department of Chemistry, University of California, Berkeley, CA 94720
- Division of Molecular Biophysics and Integrated Bioimaging, Lawrence Berkeley National Laboratory, Berkeley, CA 94720
| | - Sanjay Kumar
- University of California, Berkeley-University of California San Francisco Graduate Program in Bioengineering, Department of Bioengineering, University of California, Berkeley, CA 94720;
- Department of Bioengineering, University of California, Berkeley, CA, 94720
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA 94720
| |
Collapse
|
6
|
Abstract
The extracellular matrix is part of the microenvironment and its functions are associated with the physical and chemical properties of the tissue. Among the extracellular components, the glycosaminoglycan hyaluronan is a key component, defining both the physical and biochemical characteristics of the healthy matrices. The hyaluronan metabolism is strictly regulated in physiological conditions, but in the tumoral tissues, its expression, size and binding proteins interaction are dysregulated. Hyaluronan from the tumor microenvironment promotes tumor cell proliferation, invasion, immune evasion, stemness alterations as well as drug resistance. This chapter describes data regarding novel concepts of hyaluronan functions in the tumor. Additionally, we discuss potential clinical applications of targeting HA metabolism in cancer therapy.
Collapse
|
7
|
Wei J, Zhang L, Zhao Z, Zhao Y, Fu Q, Yang Y. MicroRNA‐379 inhibits laryngeal carcinoma cell proliferation and invasion through directly targeting TCF‐4. Kaohsiung J Med Sci 2019; 35:731-738. [PMID: 31436384 DOI: 10.1002/kjm2.12109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 06/26/2019] [Indexed: 02/02/2023] Open
Affiliation(s)
- Jin‐Long Wei
- Otorhinolaryngology Head and Neck SurgeryThe Second Affiliated Hospital of Qiqihar Medical University Qiqihar Heilongjiang China
| | - Liang Zhang
- Otorhinolaryngology Head and Neck SurgeryThe Second Affiliated Hospital of Qiqihar Medical University Qiqihar Heilongjiang China
| | - Zhi‐Ming Zhao
- Otorhinolaryngology Head and Neck SurgeryThe Second Affiliated Hospital of Qiqihar Medical University Qiqihar Heilongjiang China
| | - Yu‐Zhu Zhao
- Otorhinolaryngology Head and Neck SurgeryThe Second Affiliated Hospital of Qiqihar Medical University Qiqihar Heilongjiang China
| | - Qiang Fu
- Otorhinolaryngology Head and Neck SurgeryThe Second Affiliated Hospital of Qiqihar Medical University Qiqihar Heilongjiang China
| | - Yan Yang
- Otorhinolaryngology Head and Neck SurgeryThe Second Affiliated Hospital of Qiqihar Medical University Qiqihar Heilongjiang China
| |
Collapse
|
8
|
Tavianatou AG, Piperigkou Z, Barbera C, Beninatto R, Masola V, Caon I, Onisto M, Franchi M, Galesso D, Karamanos NK. Molecular size-dependent specificity of hyaluronan on functional properties, morphology and matrix composition of mammary cancer cells. Matrix Biol Plus 2019; 3:100008. [PMID: 33543007 PMCID: PMC7852304 DOI: 10.1016/j.mbplus.2019.100008] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 05/28/2019] [Accepted: 05/29/2019] [Indexed: 12/22/2022] Open
Abstract
High levels of hyaluronan (ΗΑ), a major extracellular matrix (ECM) glycosaminoglycan, have been correlated with poor clinical outcome in several malignancies, including breast cancer. The high and low molecular weight HΑ forms exert diverse biological functions. Depending on their molecular size, ΗΑ forms either promote or attenuate signaling cascades that regulate cancer progression. In order to evaluate the effects of different ΗΑ forms on breast cancer cells' behavior, ΗΑ fragments of defined molecular size were synthesized. Breast cancer cells of different estrogen receptor (ER) status - the low metastatic, ERα-positive MCF-7 epithelial cells and the highly aggressive, ERβ-positive MDA-MB-231 mesenchymal cells - were evaluated following treatment with HA fragments. Scanning electron microscopy revealed that HA fragments critically affect the morphology of breast cancer cells in a molecular-size dependent mode. Moreover, the ΗΑ fragments affect cell functional properties, the expression of major ECM mediators and epithelial-to-mesenchymal transition (ΕΜΤ) markers. Notably, treatment with 200 kDa ΗΑ increased the expression levels of the epithelial marker Ε-cadherin and reduced the expression levels of HA synthase 2 and mesenchymal markers, like fibronectin and snail2/slug. These novel data suggest that the effects of HA in breast cancer cells depend on the molecular size and the ER status. An in-depth understanding on the mechanistic basis of these effects may contribute on the development of novel therapeutic strategies for the pharmacological targeting of aggressive breast cancer.
Collapse
Key Words
- BTH, bovine testes hyaluronidase
- Breast cancer
- CD44
- ECM, extracellular matrix
- EMT, epithelial-to-mesenchymal transition
- ER, estrogen receptor
- Epithelial-to-mesenchymal transition
- Estrogen receptors
- HA, hyaluronan or hyaluronic acid
- HAS, hyaluronan synthase
- HMW HA, high molecular weight hyaluronan
- HYAL, hyaluronidase
- Hyaluronan
- LMW HA, low molecular weight hyaluronan
- MET, mesenchymal-to-epithelial transition
- MMPs, matrix metalloproteinases
- SDC, syndecan
- SEM, scanning electron microscopy
- Scanning electron microscopy
- TIMPs, tissue inhibitors of metalloproteinases
- o-HA, hyaluronan oligomers
- s-HA, sulfated hyaluronan
- tPA, tissue plasminogen activator
- uPA, urokinase plasminogen activator
Collapse
Affiliation(s)
- Anastasia-Gerasimoula Tavianatou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
| | - Zoi Piperigkou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
- Foundation for Research and Technology-Hellas (FORTH/ICE-HT), Patras, Greece
| | - Carlo Barbera
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme, (PD), Italy
| | - Riccardo Beninatto
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme, (PD), Italy
| | - Valentina Masola
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Ilaria Caon
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Maurizio Onisto
- Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Marco Franchi
- Department for Life Quality Studies, University of Bologna, Italy
| | - Devis Galesso
- Fidia Farmaceutici S.p.A., via Ponte della Fabbrica 3/A, 35031 Abano Terme, (PD), Italy
| | - Nikos K. Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
- Foundation for Research and Technology-Hellas (FORTH/ICE-HT), Patras, Greece
| |
Collapse
|
9
|
Tavianatou AG, Caon I, Franchi M, Piperigkou Z, Galesso D, Karamanos NK. Hyaluronan: molecular size-dependent signaling and biological functions in inflammation and cancer. FEBS J 2019; 286:2883-2908. [PMID: 30724463 DOI: 10.1111/febs.14777] [Citation(s) in RCA: 241] [Impact Index Per Article: 48.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 01/14/2019] [Accepted: 02/04/2019] [Indexed: 12/15/2022]
Abstract
Hyaluronan (HA) is a linear nonsulfated glycosaminoglycan of the extracellular matrix that plays a pivotal role in a variety of biological processes. High-molecular weight HA exhibits different biological properties than oligomers and low-molecular weight HA. Depending on their molecular size, HA fragments can influence cellular behavior in a different mode of action. This phenomenon is attributed to the different manner of interaction with the HA receptors, especially CD44 and RHAMM. Both receptors can trigger signaling cascades that regulate cell functional properties, such as proliferation migration, angiogenesis, and wound healing. HA fragments are able to enhance or attenuate the HA receptor-mediated signaling pathways, as they compete with the endogenous HA for binding to the receptors. The modulation of these pathways could be crucial for the development of pathological conditions, such as inflammation and cancer. The primary goal of this review is to critically present the importance of HA molecular size on cellular signaling, functional cell properties, and morphology in normal and pathological conditions, including inflammation and cancer. A deeper understanding of these mechanisms could contribute to the development of novel therapeutic strategies.
Collapse
Affiliation(s)
- Anastasia G Tavianatou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece
| | - Ilaria Caon
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Marco Franchi
- Department for Life Quality Studies, University of Bologna, Italy
| | - Zoi Piperigkou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece.,Foundation for Research and Technology-Hellas (FORTH) /Institute of Chemical Engineering Sciences (ICE-HT), Patras, Greece
| | | | - Nikos K Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Greece.,Foundation for Research and Technology-Hellas (FORTH) /Institute of Chemical Engineering Sciences (ICE-HT), Patras, Greece
| |
Collapse
|
10
|
Cerebrospinal Fluid Hyaluronan and Neurofibromatosis Type 2. CANCER MICROENVIRONMENT 2018; 11:125-133. [PMID: 30145722 DOI: 10.1007/s12307-018-0216-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Accepted: 08/15/2018] [Indexed: 10/28/2022]
Abstract
Neurofibromatosis type 2 (NF-2) is associated with mainly three types of recurrent benign tumors restricted to the central nervous system: schwannoma, meningioma and ependymoma. The absence of the protein NF2/Merlin causes an uninterrupted cell proliferation cascade originating from an abnormal interaction between an extracellular mucopolysaccharide, hyaluronan (HA), and schwann cell surface CD44 receptor, which has been identified as one of the central causative factors for schwannoma. Most tumors in NF-2 have a predilection to originate from either arachnoid cap cells or schwann cells of the cisternal portion of nerve rootlets that share a continuous exposure to cerebrospinal fluid (CSF). We hypothesize that the CSF HA may play a role in tumorigenesis in NF-2. In a prospective analysis over a period of one year, the levels of medium to low molecular weight HA (LMW HA) was estimated in the CSF of three subjects with central schwannomas and compared against that of age-sex matched controls, using Cetyltrimethylammonium bromide coupled turbidimetric assay and found to be seventeen-fold higher in the schwannoma subjects compared to the controls. HA was observed to be actively secreted by cultured schwannoma cells isolated from tumor tissues commensurate with their proliferation rate. On cell viability index analysis to compare the cell proliferation of astrocytoma cells with LMW HA vs. oligomeric HA (OHA), we found a decrease in cell proliferation of up to 30% with OHA. The study provides initial evidence that CSF HA may have a central role in the tumorigenesis of schwannoma in NF-2.
Collapse
|
11
|
Oliveira EP, Silva-Correia J, Reis RL, Oliveira JM. Biomaterials Developments for Brain Tissue Engineering. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1078:323-346. [PMID: 30357631 DOI: 10.1007/978-981-13-0950-2_17] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The Central Nervous System (CNS) is a highly complex organ that works as the control centre of the body, managing vital and non-vital functions. Neuro-diseases can lead to the degeneration of neural tissue, breakage of the neuronal networks which can affect vital functions and originate cognitive deficits. The complexity of the neural networks, their components and the low regenerative capacity of the CNS are on the basis for the lack of recovery, having the need for therapies that can promote tissue repair and recovery. Most brain processes are mediated through molecules (e.g. cytokines, neurotransmitters) and cells response accordingly and to surrounding cues, either biological or physical, which offers molecule administration and/or cell transplantation a great potential for use in brain recovery. Biomaterials and in particular, of natural-origin are attractive candidates owed to their intrinsic biological cues and biocompatibility and degradability. Through the use of biomaterials, it is possible to protect the cells/molecules from body clearance, enzymatic degradation while maintaining the components in a place of interest. Moreover, by means of combining several components, it is possible to obtain a more targeted and controlled delivery, to image the biomaterial implantation and its degradation over time and tackling simultaneously occurring events (cell death and inflammation) in brain diseases. In this chapter, it is reviewed some brain-affecting diseases and the current developments on tissue engineering approaches for a functional recovery of the brain from those diseases.
Collapse
Affiliation(s)
- Eduarda P Oliveira
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, University of Minho, Guimarães, Portugal.,ICVS/3Bs - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Joana Silva-Correia
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, University of Minho, Guimarães, Portugal.,ICVS/3Bs - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Rui L Reis
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, University of Minho, Guimarães, Portugal.,ICVS/3Bs - PT Government Associate Laboratory, Braga/Guimarães, Portugal.,The Discoveries Centre for Regenerative and Precision Medicine, Headquarters at University of Minho, Guimarães, Portugal
| | - Joaquim M Oliveira
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, University of Minho, Guimarães, Portugal. .,ICVS/3Bs - PT Government Associate Laboratory, Braga/Guimarães, Portugal. .,The Discoveries Centre for Regenerative and Precision Medicine, Headquarters at University of Minho, Guimarães, Portugal.
| |
Collapse
|
12
|
Roos A, Ding Z, Loftus JC, Tran NL. Molecular and Microenvironmental Determinants of Glioma Stem-Like Cell Survival and Invasion. Front Oncol 2017; 7:120. [PMID: 28670569 PMCID: PMC5472661 DOI: 10.3389/fonc.2017.00120] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 05/24/2017] [Indexed: 12/22/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most frequent primary brain tumor in adults with a 5-year survival rate of 5% despite intensive research efforts. The poor prognosis is due, in part, to aggressive invasion into the surrounding brain parenchyma. Invasion is a complex process mediated by cell-intrinsic pathways, extrinsic microenvironmental cues, and biophysical cues from the peritumoral stromal matrix. Recent data have attributed GBM invasion to the glioma stem-like cell (GSC) subpopulation. GSCs are slowly dividing, highly invasive, therapy resistant, and are considered to give rise to tumor recurrence. GSCs are localized in a heterogeneous cellular niche, and cross talk between stromal cells and GSCs cultivates a fertile environment that promotes GSC invasion. Pro-migratory soluble factors from endothelial cells, astrocytes, macrophages, microglia, and non-stem-like tumor cells can stimulate peritumoral invasion of GSCs. Therefore, therapeutic efforts designed to target the invasive GSCs may enhance patient survival. In this review, we summarize the current understanding of extrinsic pathways and major stromal and immune players facilitating GSC maintenance and survival.
Collapse
Affiliation(s)
- Alison Roos
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, AZ, United States
| | - Zonghui Ding
- Department of Biochemistry and Molecular Biology, Mayo Clinic Arizona, Scottsdale, AZ, United States
| | - Joseph C Loftus
- Department of Biochemistry and Molecular Biology, Mayo Clinic Arizona, Scottsdale, AZ, United States
| | - Nhan L Tran
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, AZ, United States
| |
Collapse
|
13
|
Binder MJ, McCoombe S, Williams ED, McCulloch DR, Ward AC. The extracellular matrix in cancer progression: Role of hyalectan proteoglycans and ADAMTS enzymes. Cancer Lett 2016; 385:55-64. [PMID: 27838414 DOI: 10.1016/j.canlet.2016.11.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 10/28/2016] [Accepted: 11/01/2016] [Indexed: 01/08/2023]
Abstract
Remodelling of the extracellular matrix (ECM) has emerged as a key factor in cancer progression. Proteoglycans, including versican and other hyalectans, represent major structural elements of the ECM where they interact with other important molecules, including the glycosaminoglycan hyaluronan and the CD44 cell surface receptor. The hyalectan proteoglycans are regulated through cleavage by the proteolytic actions of A Disintegrin-like And Metalloproteinase domain with Thrombospondin-1 motif (ADAMTS) family members. Alteration in the balance between hyalectan proteoglycans and ADAMTS enzymes has been proposed to be a crucial factor in cancer progression either in a positive or negative manner depending on the context. Further complexity arises due to the formation of bioactive cleavage products, such as versikine, which may also play a role, and non-enzymatic functions for ADAMTS proteins. This research is providing fresh insights into cancer biology and opportunities for the development of new diagnostic and treatment strategies.
Collapse
Affiliation(s)
- Marley J Binder
- School of Medicine, Deakin University, Waurn Ponds, Victoria 3216, Australia
| | - Scott McCoombe
- School of Medicine, Deakin University, Waurn Ponds, Victoria 3216, Australia
| | - Elizabeth D Williams
- Australian Prostate Cancer Research Centre, Institute of Health and Biomedical Innovation, Queensland University of Technology, Princess Alexandra Hospital, Translational Research Institute, Brisbane, Queensland 4000, Australia
| | - Daniel R McCulloch
- School of Medicine, Deakin University, Waurn Ponds, Victoria 3216, Australia; Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria 3216, Australia
| | - Alister C Ward
- School of Medicine, Deakin University, Waurn Ponds, Victoria 3216, Australia; Centre for Molecular and Medical Research, Deakin University, Waurn Ponds, Victoria 3216, Australia.
| |
Collapse
|
14
|
Hanabayashi M, Takahashi N, Sobue Y, Hirabara S, Ishiguro N, Kojima T. Hyaluronan Oligosaccharides Induce MMP-1 and -3 via Transcriptional Activation of NF-κB and p38 MAPK in Rheumatoid Synovial Fibroblasts. PLoS One 2016; 11:e0161875. [PMID: 27564851 PMCID: PMC5001728 DOI: 10.1371/journal.pone.0161875] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 08/12/2016] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To explore the effect of hyaluronan oligosaccharides (HAoligos) on interactions between HA and its principal receptor, CD44, in rheumatoid synovial fibroblasts (RSFs) and matrix metalloproteinase (MMP) production. METHODS RSFs were isolated from rheumatoid synovial tissue. HA distribution was visualized by immunocytochemistry. MMP-1 and MMP-3 induction was analyzed by real-time RT-PCR and immunoblotting. The interaction between HAoligos and their MMP-producing receptors was tested by blocking with anti-CD44 and anti-Toll-like receptor 4 (TLR-4). Phosphorylation of nuclear factor κB (NF-κB) and mitogen-activated protein kinase (MAPK) was analyzed by immunoblotting. RESULTS Endogenous HA decreased after treatment with HAoligos, while MMP-1 and MMP-3 expression increased in a dose-dependent manner. Pretreatment with anti-CD44 or anti-TLR-4 antibody significantly reduced the effect of HAoligos on MMP-1 and MMP-3 mRNA expression. NF-κB and p38 MAPK phosphorylation was enhanced by HAoligos pretreated with anti-TLR-4, and HAoligo-induced MMP production was blocked with an inhibitor of NF-κB and p38 MAPK pathways. CONCLUSIONS Disruptive changes in CD44-HA interactions by HAoligos enhanced MMP-1 and MMP-3 production via activation of NF-κB and p38 MAPK signaling pathways in RSFs.
Collapse
Affiliation(s)
- Masahiro Hanabayashi
- Department of Orthopedic Surgery and Rheumatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Nobunori Takahashi
- Department of Orthopedic Surgery and Rheumatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
- * E-mail:
| | - Yasumori Sobue
- Department of Orthopedic Surgery and Rheumatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shinya Hirabara
- Department of Orthopedic Surgery and Rheumatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Naoki Ishiguro
- Department of Orthopedic Surgery and Rheumatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Toshihisa Kojima
- Department of Orthopedic Surgery and Rheumatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| |
Collapse
|
15
|
Singh SP, Sharma M, Gupta PK. Cytotoxicity of curcumin silica nanoparticle complexes conjugated with hyaluronic acid on colon cancer cells. Int J Biol Macromol 2015; 74:162-70. [DOI: 10.1016/j.ijbiomac.2014.11.037] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 11/18/2014] [Accepted: 11/25/2014] [Indexed: 12/11/2022]
|
16
|
Khaing ZZ, Seidlits SK. Hyaluronic acid and neural stem cells: implications for biomaterial design. J Mater Chem B 2015; 3:7850-7866. [DOI: 10.1039/c5tb00974j] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
While in the past hyaluronic acid (HA) was considered a passive structural component, research over the past few decades has revealed its diverse and complex biological functions resulting in a major ideological shift. This review describes recent advances in biological interactions of HA with neural stem cells, with a focus on leveraging these interactions to develop advanced biomaterials that aid regeneration of the central nervous system.
Collapse
Affiliation(s)
- Zin Z. Khaing
- Department of Neurological Surgery
- Institute for Stem Cell & Regenerative Medicine
- University of Washington
- USA
| | - Stephanie K. Seidlits
- Department of Bioengineering
- Brain Research Institute
- Jonsson Comprehensive Cancer Center
- University of California Los Angeles
- USA
| |
Collapse
|
17
|
Martínez-Ramos C, Lebourg M. Three-dimensional constructs using hyaluronan cell carrier as a tool for the study of cancer stem cells. J Biomed Mater Res B Appl Biomater 2014; 103:1249-57. [PMID: 25350680 DOI: 10.1002/jbm.b.33304] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 09/04/2014] [Accepted: 10/01/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND Cancer research focuses increasingly on cancer stem cell study as those cells are thought to be the root of chemo and radioresistance of the most aggressive cancer types. Nevertheless, two-dimensional (2D) cell culture and even three-dimensional (3D) spheroid models, with their limited ability to reflect cell-extracellular matrix interactions, are not ideal for the study of cancer stem cells (CSCs). In this study, we establish a 3D in vitro cancer model using a synthetic and natural scaffold with tunable features and show that U87 cells cultured in this system acquire a stem-cell like phenotype. METHODS U87 astrocytoma cells were grown on polycaprolactone (PCL)-2D flat substrates (2D) and PCL-3D scaffolds (3D) eventually containing hyaluronic acid (3D-HA). Cell viability, growth patterns, morphology, and cell surface marker expression (CD44, RHAMM and CD133) were studied to assess the effect of 3D culture and presence of HA. RESULTS 3D scaffold, but most prominently presence of HA induced changes in cell morphology and marker expression; 3D-HA cultures showed features of aggregates; moreover, markedly increased expression of Nestin, CD44, RHAMM, and CD133 in 3D-HA scaffolds were found. CONCLUSIONS the behavior of U87 in our 3D-HA model is more similar to tumor growth in vivo and a stem-like phenotype is promoted. Thus, the 3D-HA scaffold could provide a useful model for CSCs study and anti-cancer therapeutics research in vitro and may have preclinical application for the screening of drug candidates.
Collapse
Affiliation(s)
- Cristina Martínez-Ramos
- Center for Biomaterials and Tissue Engineering, Universitat Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain
| | - Myriam Lebourg
- Center for Biomaterials and Tissue Engineering, Universitat Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain.,Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Valencia, Spain
| |
Collapse
|
18
|
Inai K, Burnside JL, Hoffman S, Toole BP, Sugi Y. BMP-2 induces versican and hyaluronan that contribute to post-EMT AV cushion cell migration. PLoS One 2013; 8:e77593. [PMID: 24147033 PMCID: PMC3795687 DOI: 10.1371/journal.pone.0077593] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Accepted: 09/09/2013] [Indexed: 11/24/2022] Open
Abstract
Distal outgrowth and maturation of mesenchymalized endocardial cushions are critical morphogenetic events during post-EMT atrioventricular (AV) valvuloseptal morphogenesis. We explored the role of BMP-2 in the regulation of valvulogenic extracellular matrix (ECM) components, versican and hyaluronan (HA), and cell migration during post-EMT AV cushion distal outgrowth/expansion. We observed intense staining of versican and HA in AV cushion mesenchyme from the early cushion expansion stage, Hamburger and Hamilton (HH) stage-17 to the cushion maturation stage, HH stage-29 in the chick. Based on this expression pattern we examined the role of BMP-2 in regulating versican and HA using 3D AV cushion mesenchymal cell (CMC) aggregate cultures on hydrated collagen gels. BMP-2 induced versican expression and HA deposition as well as mRNA expression of versican and Has2 by CMCs in a dose dependent manner. Noggin, an antagonist of BMP, abolished BMP-2-induced versican and HA as well as mRNA expression of versican and Has2. We further examined whether BMP-2-promoted cell migration was associated with expression of versican and HA. BMP-2- promoted cell migration was significantly impaired by treatments with versican siRNA and HA oligomer. In conclusion, we provide evidence that BMP-2 induces expression of versican and HA by AV CMCs and that these ECM components contribute to BMP-2-induced CMC migration, indicating critical roles for BMP-2 in distal outgrowth/expansion of mesenchymalized AV cushions.
Collapse
Affiliation(s)
- Kei Inai
- Department of Regenerative Medicine and Cell Biology and Cardiovascular Developmental Biology Center, Medical University of South Carolina, Charleston, South Carolina, United States of America
| | - Jessica L. Burnside
- Department of Regenerative Medicine and Cell Biology and Cardiovascular Developmental Biology Center, Medical University of South Carolina, Charleston, South Carolina, United States of America
| | - Stanley Hoffman
- Department of Regenerative Medicine and Cell Biology and Cardiovascular Developmental Biology Center, Medical University of South Carolina, Charleston, South Carolina, United States of America
| | - Bryan P. Toole
- Department of Regenerative Medicine and Cell Biology and Cardiovascular Developmental Biology Center, Medical University of South Carolina, Charleston, South Carolina, United States of America
| | - Yukiko Sugi
- Department of Regenerative Medicine and Cell Biology and Cardiovascular Developmental Biology Center, Medical University of South Carolina, Charleston, South Carolina, United States of America
- * E-mail:
| |
Collapse
|
19
|
CD147-dependent heterogeneity in malignant and chemoresistant properties of cancer cells. THE AMERICAN JOURNAL OF PATHOLOGY 2012. [PMID: 23178078 DOI: 10.1016/j.ajpath.2012.10.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
CD147 (alias emmprin or basigin), an integral plasma membrane glycoprotein and a member of the Ig superfamily, is widespread in normal tissues, but highly up-regulated in many types of malignant cancer cells. CD147 is multifunctional, with numerous binding partners. Recent studies suggest that complexes of CD147 with the hyaluronan receptor CD44 and associated transporters and receptor tyrosine kinases are enriched in the plasma membrane of cancer stem-like cells. Here, we show that subpopulations of tumor cell lines constitutively expressing high levels of cell-surface CD147 exhibit cancer stem-like cell properties; that is, they exhibit much greater invasiveness, anchorage-independent growth, spheroid formation, and drug resistance in vitro and higher tumorigenicity in vivo than those constitutively expressing low levels of cell-surface CD147. Primary CD147-rich cell subpopulations derived from mouse mammary adenocarcinomas also exhibit high levels of invasiveness and spheroid-forming capacity, whereas CD147-low cells do not. Moreover, localization at the plasma membrane of CD44, the EGF receptor, the ABCB1 and ABCG2 drug transporters, and the MCT4 monocarboxylate transporter is elevated in cells constitutively expressing high levels of cell-surface CD147. These results show that CD147 is associated with assembly of numerous pro-oncogenic proteins in the plasma membrane and may play a fundamental role in properties characteristic of cancer stem-like cells.
Collapse
|
20
|
Choi KY, Saravanakumar G, Park JH, Park K. Hyaluronic acid-based nanocarriers for intracellular targeting: interfacial interactions with proteins in cancer. Colloids Surf B Biointerfaces 2012. [PMID: 22079699 DOI: 10.1016/j colsurfb.2011.10.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
Abstract
The therapeutic efficacy of most drugs is greatly depends on their ability to cross the cellular barrier and reach their intracellular target sites. To transport the drugs effectively through the cellular membrane and to deliver them into the intracellular environment, several interesting smart carrier systems based on both synthetic or natural polymers have been designed and developed. In recent years, hyaluronic acid (HA) has emerged as a promising candidate for intracellular delivery of various therapeutic and imaging agents because of its innate ability to recognize specific cellular receptors that overexpressed on diseased cells. The aim of this review is to highlight the significance of HA in cancer, and to explore the recent advances of HA-based drug carriers towards cancer imaging and therapeutics.
Collapse
Affiliation(s)
- Ki Young Choi
- Purdue University, Department of Biomedical Engineering, West Lafayette, IN 47907, USA
| | | | | | | |
Collapse
|
21
|
Ariyoshi W, Takahashi N, Hida D, Knudson CB, Knudson W. Mechanisms involved in enhancement of the expression and function of aggrecanases by hyaluronan oligosaccharides. ACTA ACUST UNITED AC 2012; 64:187-97. [PMID: 21905012 DOI: 10.1002/art.33329] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Small hyaluronan (HA) oligosaccharides serve as competitive receptor antagonists to displace HA from the cell surface and induce cell signaling events. In articular chondrocytes, this cell signaling is mediated by the HA receptor CD44 and induces stimulation of genes involved in matrix degradation, such as matrix metalloproteinases (MMPs) as well as matrix repair genes including type II collagen, aggrecan, and HA synthase 2. The objective of this study was to determine changes in the expression and function of aggrecanases after disruption of chondrocyte CD44-HA interactions. METHODS Bovine articular chondrocytes or bovine cartilage tissue was pretreated with a variety of inhibitors of major signaling pathways prior to the addition of HA oligosaccharides. Changes in aggrecanase were monitored by real-time reverse transcription-polymerase chain reaction and Western blot analyses of ADAMTS-4, ADAMTS-5, and aggrecan proteolytic fragments. To test the interactions between ADAMTS-4 and membrane type 4 MMP (MT4-MMP), protein lysates purified from stimulated chondrocytes were subjected to coimmunoprecipitation. RESULTS Disruption of chondrocyte CD44-HA interactions with HA oligosaccharides induced the transcription of ADAMTS-4 and ADAMTS-5 in a time- and dose-dependent manner. The association of glycosyl phosphatidylinositol-anchored MT4-MMP with ADAMTS-4 was also induced in articular chondrocytes by HA oligosaccharides. Inhibition of the NF-κB pathway blocked HA oligosaccharide-mediated stimulation of aggrecanases. CONCLUSION Disruptive changes in chondrocyte-matrix interactions by HA oligosaccharides induce matrix degradation and elevate aggrecanases via the activation of the NF-κB signaling pathway.
Collapse
Affiliation(s)
- Wataru Ariyoshi
- Department of Anatomy and Cell Biology, The Brody School of Medicine at East Carolina University, Greenville, North Carolina 27834-4354, USA
| | | | | | | | | |
Collapse
|
22
|
Choi KY, Saravanakumar G, Park JH, Park K. Hyaluronic acid-based nanocarriers for intracellular targeting: interfacial interactions with proteins in cancer. Colloids Surf B Biointerfaces 2011; 99:82-94. [PMID: 22079699 DOI: 10.1016/j.colsurfb.2011.10.029] [Citation(s) in RCA: 189] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Revised: 10/13/2011] [Accepted: 10/15/2011] [Indexed: 01/01/2023]
Abstract
The therapeutic efficacy of most drugs is greatly depends on their ability to cross the cellular barrier and reach their intracellular target sites. To transport the drugs effectively through the cellular membrane and to deliver them into the intracellular environment, several interesting smart carrier systems based on both synthetic or natural polymers have been designed and developed. In recent years, hyaluronic acid (HA) has emerged as a promising candidate for intracellular delivery of various therapeutic and imaging agents because of its innate ability to recognize specific cellular receptors that overexpressed on diseased cells. The aim of this review is to highlight the significance of HA in cancer, and to explore the recent advances of HA-based drug carriers towards cancer imaging and therapeutics.
Collapse
Affiliation(s)
- Ki Young Choi
- Purdue University, Department of Biomedical Engineering, West Lafayette, IN 47907, USA
| | | | | | | |
Collapse
|
23
|
|
24
|
Yang YL, Sun C, Wilhelm ME, Fox LJ, Zhu J, Kaufman LJ. Influence of chondroitin sulfate and hyaluronic acid on structure, mechanical properties, and glioma invasion of collagen I gels. Biomaterials 2011; 32:7932-40. [PMID: 21820735 DOI: 10.1016/j.biomaterials.2011.07.018] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Accepted: 07/06/2011] [Indexed: 01/13/2023]
Abstract
To mimic the extracellular matrix surrounding high grade gliomas, composite matrices composed of either acid-solubilized (AS) or pepsin-treated (PT) collagen and the glycosaminoglycans chondroitin sulfate (CS) and hyaluronic acid (HA) are prepared and characterized. The structure and mechanical properties of collagen/CS and collagen/HA gels are studied via confocal reflectance microscopy (CRM) and rheology. CRM reveals that CS induces fibril bundling and increased mesh size in AS collagen but not PT collagen networks. The presence of CS also induces more substantial changes in the storage and loss moduli of AS gels than of PT gels, in accordance with expectation based on network structural parameters. The presence of HA significantly reduces mesh size in AS collagen but has a smaller effect on PT collagen networks. However, both AS and PT collagen network viscoelasticity is strongly affected by the presence of HA. The effects of CS and HA on glioma invasion is then studied in collagen/GAG matrices with network structure both similar to (PT collagen-based gels) and disparate from (AS collagen-based gels) those of the corresponding pure collagen matrices. It is shown that CS inhibits and HA has no significant effect on glioma invasion in 1.0 mg/ml collagen matrices over 3 days. The inhibitory effect of CS on glioma invasion is more apparent in AS than in PT collagen gels, suggesting invasive behavior in these environments is affected by both biochemical and network morphological changes induced by GAGs. This study is among the few efforts to differentiate structural, mechanical and biochemical effects of changes to matrix composition on cell motility in 3D.
Collapse
Affiliation(s)
- Ya-li Yang
- Department of Chemistry, Columbia University, New York, NY 10027, USA
| | | | | | | | | | | |
Collapse
|
25
|
Ween MP, Hummitzsch K, Rodgers RJ, Oehler MK, Ricciardelli C. Versican induces a pro-metastatic ovarian cancer cell behavior which can be inhibited by small hyaluronan oligosaccharides. Clin Exp Metastasis 2010; 28:113-25. [DOI: 10.1007/s10585-010-9363-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Accepted: 11/11/2010] [Indexed: 12/21/2022]
|
26
|
Schmitz I, Ariyoshi W, Takahashi N, Knudson CB, Knudson W. Hyaluronan oligosaccharide treatment of chondrocytes stimulates expression of both HAS-2 and MMP-3, but by different signaling pathways. Osteoarthritis Cartilage 2010; 18:447-54. [PMID: 19874928 PMCID: PMC2826598 DOI: 10.1016/j.joca.2009.10.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2008] [Revised: 10/06/2009] [Accepted: 10/10/2009] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Small hyaluronan (HA) oligosaccharides displace HA from the cell surface and induce cell signaling events. In articular chondrocytes this cell signaling is mediated by the HA receptor CD44 and includes stimulation of genes involved in matrix degradation such as matrix metalloproteinases (MMPs) as well as matrix repair genes including collagen type II, aggrecan and HA synthase-2 (HAS-2). The objective of this study was to determine whether stimulation of HAS-2 and MMP-3 by HA oligosaccharides is due to the activation of a single, cascading pathway or multiple signaling pathways. METHOD Bovine articular chondrocytes were pre-treated with a variety of inhibitors of major signaling pathways prior to the addition of HA oligosaccharides. Changes in HA were monitored by real time reverse transcriptase-polymerase chain reaction (RT-PCR) analysis of HAS-2 mRNA, HA ELISA and HA accumulation at the cell surface. A 1900 base pair sequence containing the proximal promoter of HAS-2 was inserted into a luciferase reporter construct, transfected into human immortalized chondrocytes and assayed in a similar fashion. RESULTS While our previous studies demonstrated that HA oligosaccharides stimulate MMP-13 activity via activation of p38 MAP kinase and NF-kappaB, inhibitors of these pathways did not affect the stimulation of HAS-2 mRNA expression. However, inhibiting the phosphatidylinositol-3-kinase pathway blocked HA oligosaccharide-mediated stimulation of HAS-2 yet had no effect on MMP-3. Wortmannin and LY294002 also blocked HA oligosaccharide-induced serine and threonine Akt phosphorylation. Treatment of transfected immortalized chondrocytes with HA oligosaccharides resulted in stimulation of HAS-2 mRNA, activation of Akt and enhanced luciferase activity-activity that was blocked by inhibitors of Akt phosphorylation. CONCLUSIONS Changes in chondrocyte-matrix interactions by HA oligosaccharides induce altered matrix metabolism by the activation of least two distinct signaling pathways.
Collapse
Affiliation(s)
- Ian Schmitz
- Department of Biochemistry, Rush Medical College, Rush University Medical Center, 1735 West Harrison Avenue, Chicago, Illinois 60612
| | - Wataru Ariyoshi
- Department of Anatomy and Cell Biology, East Carolina University, Brody School of Medicine, 600 Moye Boulevard, Greenville, North Carolina 27834-4354
| | - Nobunori Takahashi
- Department of Anatomy and Cell Biology, East Carolina University, Brody School of Medicine, 600 Moye Boulevard, Greenville, North Carolina 27834-4354
| | - Cheryl B. Knudson
- Department of Anatomy and Cell Biology, East Carolina University, Brody School of Medicine, 600 Moye Boulevard, Greenville, North Carolina 27834-4354
| | - Warren Knudson
- Department of Anatomy and Cell Biology, East Carolina University, Brody School of Medicine, 600 Moye Boulevard, Greenville, North Carolina 27834-4354,Address all correspondence and reprint requests to: Warren Knudson, Ph.D., Department of Anatomy and Cell Biology, East Carolina University, Brody School of Medicine, 600 Moye Boulevard, Greenville, North Carolina 27834-4354, 252-744-3483 office, 252-744-2850 fax,
| |
Collapse
|
27
|
Reversal effects of hyaluronan oligosaccharides on adriamycin resistance of K562/A02 cells. Anticancer Drugs 2009; 20:800-6. [DOI: 10.1097/cad.0b013e32832f9d85] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
28
|
Ivanova AV, Goparaju CMV, Ivanov SV, Nonaka D, Cruz C, Beck A, Lonardo F, Wali A, Pass HI. Protumorigenic role of HAPLN1 and its IgV domain in malignant pleural mesothelioma. Clin Cancer Res 2009; 15:2602-11. [PMID: 19351750 DOI: 10.1158/1078-0432.ccr-08-2755] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Tumor extracellular matrix (ECM) plays a crucial role in cancer progression mediating and transforming host-tumor interactions. Targeting the ECM is becoming an increasingly promising therapeutic approach in cancer treatment. We find that one of the ECM proteins, HAPLN1, is overexpressed in the majority of mesotheliomas. This study was designed to characterize the protumorigenic role of HAPLN1 in mesothelioma. EXPERIMENTAL DESIGN Overexpression of HAPLN1 was assessed and validated on a large set of normal/mesothelioma specimens on the RNA and protein levels. We also analyzed DNA copy number alterations in the HAPLN1 genomic locus using the array-based comparative genomic hybridization representational oligonucleotide microarray analysis tool. Tumorigenic activities of the HAPLN1 domains were evaluated in vitro on mesothelioma cells transfected with HAPLN1-expressing constructs. RESULTS We found that HAPLN1 is 23-fold overexpressed in stage I mesothelioma and confirmed it for 76% samples (n = 53) on RNA and 97% (n = 40) on protein levels. The majority of lung cancers showed no differential expression of HAPLN1. Analysis of DNA copy number alterations identified recurrent gain in the 5q14.3 HAPLN1 locus in approximately 27% of tumors. Noteworthy, high expression of HAPLN1 negatively correlated with time to progression (P = 0.05, log-rank test) and overall survival (P = 0.006). Proliferation, motility, invasion, and soft-agar colony formation assays on mesothelioma cells overexpressing full-length HAPLN1 or its functional domains strongly supported the protumorigenic role of HAPLN1 and its SP-IgV domain. CONCLUSION Overexpression of HAPLN1 and its SP-IgV domain increases tumorigenic properties of mesothelioma. Thus, targeting the SP-IgV domain may be one of the therapeutic approaches in cancer treatment.
Collapse
Affiliation(s)
- Alla V Ivanova
- Department of Cardiothoracic Surgery, Langone School of Medicine, New York University, New York, New York, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Maria BL, Gupta N, Gilg AG, Abdel-Wahab M, Leonard AP, Slomiany M, Wheeler WG, Tolliver LB, Babcock MA, Lucas JT, Toole BP. Targeting hyaluronan interactions in spinal cord astrocytomas and diffuse pontine gliomas. J Child Neurol 2008; 23:1214-20. [PMID: 18952588 PMCID: PMC3641563 DOI: 10.1177/0883073808321771] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Although significant advances have been made in treating malignant pediatric central nervous system tumors such as medulloblastoma, no effective therapy exists for diffuse pontine glioma or intramedullary spinal astrocytoma. Biology of these 2 tumors is poorly understood, in part because diffuse pontine gliomas are not treated surgically, and tumor specimens from intramedullary spinal astrocytomas are rare and minuscule. At the 2007 Neurobiology of Disease in Children Symposium, we presented evidence that malignant glioma behaviors, including antiapoptosis, invasiveness, and treatment resistance, are enhanced by hyaluronan, an extracellular glycosaminoglycan. We review the clinical course of pediatric intramedullary spinal astrocytoma and diffuse pontine glioma, and show expression of membrane proteins that interact with hyaluronan: CD44, extracellular matrix metalloproteinase inducer, and breast cancer resistance protein (BCRP/ABCG2). Furthermore, we describe novel animal models of these tumors for preclinical studies. These findings suggest that hyaluronan antagonism has potential therapeutic value in malignant central nervous system tumors.
Collapse
Affiliation(s)
- Bernard L. Maria
- Departments of Pediatrics and Neurosciences, Charles P. Darby Children's Research Institute, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Nalin Gupta
- Department of Neurosurgery, University of California, San Francisco
| | - Anne G. Gilg
- Department of Pediatrics, Charles P. Darby Children's Research Institute, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | | | - Anthony P. Leonard
- College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Mark Slomiany
- Department of Cell Biology and Anatomy, Charles P. Darby Children's Research Institute, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - William G. Wheeler
- Department of Pediatrics, Charles P. Darby Children's Research Institute, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Lauren B. Tolliver
- Department of Pediatrics, Charles P. Darby Children's Research Institute, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Michael A. Babcock
- College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - John T. Lucas
- College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| | - Bryan P. Toole
- Department of Cell Biology and Anatomy, Charles P. Darby Children's Research Institute, College of Medicine, Medical University of South Carolina, Charleston, South Carolina
| |
Collapse
|
30
|
Tye SL, Gilg AG, Tolliver LB, Wheeler WG, Toole BP, Maria BL. Hyaluronan regulates ceruloplasmin production by gliomas and their treatment-resistant multipotent progenitors. J Child Neurol 2008; 23:1221-30. [PMID: 18952589 PMCID: PMC3640370 DOI: 10.1177/0883073808321066] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Ceruloplasmin (glycosylphosphatidylinositol-linked ferroxidase associated with normal astrocytes) can also be secreted by glioma cells, where its function is unknown. Ceruloplasmin is not only present in glioma cells and in human glioma specimens but also is enriched in highly malignant glioma stem-like cells. Hyaluronan is a large extracellular glycosaminoglycan that enhances malignant glioma behaviors by interacting with CD44 receptors and by downstream activation of signaling proteins and transporters associated with malignancy. We examined the relationship between hyaluronan and ceruloplasmin expression in glioma stem-like cells. Antagonism of hyaluronan interactions with short-fragment hyaluronan oligomers decreased ceruloplasmin expression in parental and stem-like glioma cells in vivo and in cell culture, implying that hyaluronan regulates ceruloplasmin expression. Further gain and loss-of-function studies are needed to fully define the relationship between hyaluronan and ceruloplasmin, and ceruloplasmin's effect on malignant behaviors.
Collapse
Affiliation(s)
- Sandra L Tye
- Department of Pediatrics, Charles P Darby Children's Research Institute, College of Medicine, Medical University of South Carolina, South Carolina 29425, USA
| | | | | | | | | | | |
Collapse
|
31
|
Gilg AG, Tye SL, Tolliver LB, Wheeler WG, Visconti RP, Duncan JD, Kostova FV, Bolds LN, Toole BP, Maria BL. Targeting hyaluronan interactions in malignant gliomas and their drug-resistant multipotent progenitors. Clin Cancer Res 2008; 14:1804-13. [PMID: 18347183 DOI: 10.1158/1078-0432.ccr-07-1228] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To determine if hyaluronan oligomers (o-HA) antagonize the malignant properties of glioma cells and treatment-resistant glioma side population (SP) cells in vitro and in vivo. EXPERIMENTAL DESIGN A single intratumoral injection of o-HA was given to rats bearing spinal cord gliomas 7 days after engraftment of C6 glioma cells. At 14 days, spinal cords were evaluated for tumor size, invasive patterns, proliferation, apoptosis, activation of Akt, and BCRP expression. C6SP were isolated by fluorescence-activated cell sorting and tested for the effects of o-HA on BCRP expression, activation of Akt and epidermal growth factor receptor, drug resistance, and glioma growth in vivo. RESULTS o-HA treatment decreased tumor cell proliferation, increased apoptosis, and down-regulated activation of Akt and the expression of BCRP. o-HA treatment of C6SP inhibited activation of epidermal growth factor receptor and Akt, decreased BCRP expression, and increased methotrexate cytotoxicity. In vivo, o-HA also suppressed the growth of gliomas that formed after engraftment of C6 or BCRP+ C6SP cells, although most C6SP cells lost their expression of BCRP when grown in vivo. Interestingly, the spinal cord gliomas contained many BCRP+ cells that were not C6 or C6SP cells but that expressed nestin and/or CD45; o-HA treatment significantly decreased the recruitment of these BCRP+ progenitor cells into the engrafted gliomas. CONCLUSIONS o-HA suppress glioma growth in vivo by enhancing apoptosis, down-regulating key cell survival mechanisms, and possibly by decreasing recruitment of host-derived BCRP+ progenitor cells. Thus, o-HA hold promise as a new biological therapy to inhibit HA-mediated malignant mechanisms in glioma cells and treatment-resistant glioma stem cells.
Collapse
Affiliation(s)
- Anne G Gilg
- Department of Pediatrics, Charles P. Darby Children's Research Institute, Medical University of South Carolina, Charleston, SC 29425, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Hosono K, Nishida Y, Knudson W, Knudson CB, Naruse T, Suzuki Y, Ishiguro N. Hyaluronan oligosaccharides inhibit tumorigenicity of osteosarcoma cell lines MG-63 and LM-8 in vitro and in vivo via perturbation of hyaluronan-rich pericellular matrix of the cells. THE AMERICAN JOURNAL OF PATHOLOGY 2007; 171:274-86. [PMID: 17591972 PMCID: PMC1941604 DOI: 10.2353/ajpath.2007.060828] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/30/2007] [Indexed: 11/20/2022]
Abstract
Numerous studies have demonstrated a correlation between hyaluronan expression and the malignant properties of various kinds of cancer, and inhibition of hyaluronan production causes decreased tumor growth. Hyaluronan oligosaccharides have been shown to inhibit several tumor cell types via disruption of receptor-hyaluronan interaction. However, few studies have addressed hyaluronan with respect to osteosarcoma. In this study, we examined the effects of exogenously added hyaluronan oligosaccharides on tumorigenicity of murine osteosarcoma cells, LM-8, and human osteoblastic osteosarcoma cells, MG-63. Moreover, the critical size of oligomers needed to inhibit malignant properties was defined. Fluorescent hyaluronan oligosaccharides accumulated both on the surface of cells and in the cytoplasm, and this retention was blocked by pretreatment with an anti-CD44 monoclonal antibody. Hyaluronan octasaccharides significantly inhibited cell viability and induced apoptosis as defined by cell proliferation and terminal deoxynucleotidyl transferase dUTP nick-end labeling assays, respectively. Octasaccharides also abrogated functional cell-associated matrices and significantly reduced the retention of endogenous hyaluronan. Further, octasaccharide treatment affected an inhibition of cell motility as well as cell invasiveness. Pretreatment of the cells with anti-CD44 antibody reduced the antitumor effect of the octasaccharides. In vivo, intratumoral injection of hyaluronan octasaccharides reduced the hyaluronan accumulation in local tumors, resulting in significant suppression of the formation of distant lung metastasis. Together these data suggest that hyaluronan oligosaccharides have potent antitumor effects functioning in part by the abrogation of hyaluronan-rich cell-associated matrices.
Collapse
Affiliation(s)
- Kozo Hosono
- Department of Orthopaedic Surgery, Nagoya University School of Medicine, 65-Tsuruma, Showa, Nagoya, Japan
| | | | | | | | | | | | | |
Collapse
|
33
|
Bharadwaj AG, Rector K, Simpson MA. Inducible Hyaluronan Production Reveals Differential Effects on Prostate Tumor Cell Growth and Tumor Angiogenesis. J Biol Chem 2007; 282:20561-72. [PMID: 17502371 DOI: 10.1074/jbc.m702964200] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Prostate cancer progression can be predicted in human tumor biopsies by abundant hyaluronan (HA) and its processing enzyme, the hyaluronidase HYAL1. Accumulation of HA is dictated by the balance between expression levels of HA synthases, the enzymes that produce HA polymers, and hyaluronidases, which process polymers to oligosaccharides. Aggressive prostate tumor cells express 20-fold higher levels of the hyaluronan synthase HAS3, but the mechanistic relevance of this correlation has not been determined. We stably overexpressed HAS3 in prostate tumor cells. Adhesion to extracellular matrix and cellular growth kinetics in vitro were significantly reduced. Slow growth in culture was restored either by exogenous addition of hyaluronidase or by stable HYAL1 coexpression. Coexpression did not improve comparably slow growth in mice, however, suggesting that excess hyaluronan production by HAS3 may alter the balance required for induced tumor growth. To address this, we used a tetracycline-inducible HAS3 expression system in which hyaluronan production could be experimentally controlled. Adjusting temporal parameters of hyaluronan production directly affected growth rate of the cells. Relief from growth suppression in vitro but not in vivo by enzymatic removal of HA effectively uncoupled the respective roles of hyaluronan in growth and angiogenesis, suggesting that growth mediation is less critical to establishment of the tumor than early vascular development. Collectively results also imply that HA processing by elevated HYAL1 expression in invasive prostate cancer is a requirement for progression.
Collapse
Affiliation(s)
- Alamelu G Bharadwaj
- Department of Biochemistry, University of Nebraska, 1901 Vine Street, Lincoln, NE 68588-0664, USA
| | | | | |
Collapse
|
34
|
Li Y, Li L, Brown TJ, Heldin P. Silencing of hyaluronan synthase 2 suppresses the malignant phenotype of invasive breast cancer cells. Int J Cancer 2007; 120:2557-67. [PMID: 17315194 DOI: 10.1002/ijc.22550] [Citation(s) in RCA: 119] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Accumulation of hyaluronan has been demonstrated in the peritumoral breast cancer stroma and nests of tumor cells. In this study, we have quantified the production of hyaluronan and the expression of mRNAs encoding hyaluronan synthesizing (HAS) and hyaluronan degrading (HYAL) enzymes in a panel of breast cancer cell lines. The analysis revealed that highly invasive breast cancer cells produce high amounts of hyaluronan and express preferentially HAS2 mRNA, whereas less invasive breast cancer cells produce low amount of hyaluronan and express HAS1 and HYAL1 mRNAs. We explored the importance of HAS2 expression for breast cancer tumorigenicity, by specifically silencing the HAS2 gene using RNA interference (RNAi)-mediated suppression in the invasive breast cancer cell line Hs578T. This led to a less aggressive phenotype of the breast tumor cells, as assessed by cell growth, both in anchorage-dependent and anchorage-independent cultures. siRNA-mediated knock down of HAS2 in Hs578T breast tumor cells led to an up-regulation of HAS1, HAS3 and HYAL1 mRNAs, resulting in only a 50% decrease in the net hyaluronan production; however, the synthesized hyaluronan was of lower size and more polydisparse compared to control siRNA-treated cells. Interestingly, Hs578T cells deprived of HAS2 migrated only half as efficiently as HAS2 expressing cells through cell-free areas in a culture wounding assay and through Transwell polycarbonate membrane as well as invaded a Matrigel layer. These results imply that alterations in HAS2 expression and endogenously synthesized hyaluronan affect the malignant phenotype of Hs578T breast cancer cells.
Collapse
Affiliation(s)
- Yuejuan Li
- Ludwig Institute for Cancer Research, Uppsala University, Box 595, Biomedical Center, Uppsala, Sweden
| | | | | | | |
Collapse
|
35
|
Girish KS, Kemparaju K. The magic glue hyaluronan and its eraser hyaluronidase: a biological overview. Life Sci 2007; 80:1921-43. [PMID: 17408700 DOI: 10.1016/j.lfs.2007.02.037] [Citation(s) in RCA: 436] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2006] [Revised: 02/04/2007] [Accepted: 02/19/2007] [Indexed: 01/09/2023]
Abstract
Hyaluronan (HA) is a multifunctional high molecular weight polysaccharide found throughout the animal kingdom, especially in the extracellular matrix (ECM) of soft connective tissues. HA is thought to participate in many biological processes, and its level is markedly elevated during embryogenesis, cell migration, wound healing, malignant transformation, and tissue turnover. The enzymes that degrade HA, hyaluronidases (HAases) are expressed both in prokaryotes and eukaryotes. These enzymes are known to be involved in physiological and pathological processes ranging from fertilization to aging. Hyaluronidase-mediated degradation of HA increases the permeability of connective tissues and decreases the viscosity of body fluids and is also involved in bacterial pathogenesis, the spread of toxins and venoms, acrosomal reaction/ovum fertilization, and cancer progression. Furthermore, these enzymes may promote direct contact between pathogens and the host cell surfaces. Depolymerization of HA also adversely affects the role of ECM and impairs its activity as a reservoir of growth factors, cytokines and various enzymes involved in signal transduction. Inhibition of HA degradation therefore may be crucial in reducing disease progression and spread of venom/toxins and bacterial pathogens. Hyaluronidase inhibitors are potent, ubiquitous regulating agents that are involved in maintaining the balance between the anabolism and catabolism of HA. Hyaluronidase inhibitors could also serve as contraceptives and anti-tumor agents and possibly have antibacterial and anti-venom/toxin activities. Additionally, these molecules can be used as pharmacological tools to study the physiological and pathophysiological role of HA and hyaluronidases.
Collapse
Affiliation(s)
- K S Girish
- Department of Biochemistry, University of Mysore, Manasagangothri, Mysore, Karnataka State, 560007, India.
| | | |
Collapse
|
36
|
Li Y, Toole BP, Dealy CN, Kosher RA. Hyaluronan in limb morphogenesis. Dev Biol 2007; 305:411-20. [PMID: 17362908 PMCID: PMC2077829 DOI: 10.1016/j.ydbio.2007.02.023] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2006] [Revised: 02/12/2007] [Accepted: 02/16/2007] [Indexed: 11/17/2022]
Abstract
Hyaluronan (HA) is a large glycosaminoglycan that is not only a structural component of extracellular matrices, but also interacts with cell surface receptors to promote cell proliferation, migration, and intracellular signaling. HA is a major component of the extracellular matrix of the distal subapical mesenchymal cells of the developing limb bud that are undergoing proliferation, directed migration, and patterning in response to the apical ectodermal ridge (AER), and has the functional potential to be involved in these processes. Here we show that the HA synthase Has2 is abundantly expressed by the distal subridge mesodermal cells of the chick limb bud and also by the AER itself. Has2 expression and HA production are downregulated in the proximal central core of the limb bud during the formation of the precartilage condensations of the skeletal elements, suggesting that downregulation of HA may be necessary for the close juxtaposition of cells and the resulting cell-cell interactions that trigger cartilage differentiation during condensation. Overexpression of Has2 in the mesoderm of the chick limb bud in vivo results in the formation of shortened and severely malformed limbs that lack one or more skeletal elements. Skeletal elements that do form in limbs overexpressing Has2 are reduced in length, exhibit abnormal morphology, and are positioned inappropriately. We also demonstrate that sustained HA production in micromass cultures of limb mesenchymal cells inhibits formation of precartilage condensations and subsequent chondrogenesis, indicating that downregulation of HA is indeed necessary for formation of the precartilage condensations that trigger cartilage differentiation. Taken together these results suggest involvement of HA in various aspects of limb morphogenesis.
Collapse
Affiliation(s)
- Yingcui Li
- Center for Regenerative Medicine and Skeletal Development, Department of Oral Rehabilitation, Biomaterials, and Skeletal Development, School of Dental Medicine, University of Connecticut Health Center, Farmington, CT 06030 USA
| | - Bryan P. Toole
- Department of Cell Biology and Anatomy, Medical University of South Carolina, Charleston, SC 29425 USA
| | - Caroline N. Dealy
- Center for Regenerative Medicine and Skeletal Development, Department of Oral Rehabilitation, Biomaterials, and Skeletal Development, School of Dental Medicine, University of Connecticut Health Center, Farmington, CT 06030 USA
| | - Robert A. Kosher
- Center for Regenerative Medicine and Skeletal Development, Department of Oral Rehabilitation, Biomaterials, and Skeletal Development, School of Dental Medicine, University of Connecticut Health Center, Farmington, CT 06030 USA
- *Corresponding author. Center for Regenerative Medicine and Skeletal Development, MC3705, Department of Reconstructive Sciences, School of Dental Medicine, University of Connecticut Health Center, 263 Farmington Avenue, Farmington, CT 06030. Fax: +1-860-679-2910, Email address:
| |
Collapse
|
37
|
Miquel-Serra L, Serra M, Hernández D, Domenzain C, Docampo MJ, Rabanal RM, de Torres I, Wight TN, Fabra A, Bassols A. V3 versican isoform expression has a dual role in human melanoma tumor growth and metastasis. J Transl Med 2006; 86:889-901. [PMID: 16847433 DOI: 10.1038/labinvest.3700449] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Versican is a large chondroitin sulfate proteoglycan produced by several tumor cell types, including malignant melanoma, which exists as four different splice variants. The presence of versican in the extracellular matrix plays a role in tumor cell growth, adhesion and migration, which could be altered by altering the ratio between versican isoforms. We have previously shown that overexpression of the V3 isoform of versican in human melanoma cell lines markedly reduces cell growth in vitro and in vivo, since V3-overexpressing (LV3SN) cultured cells as well as primary tumors arising from these cells grow slower than their vector-only counterparts (LXSN). In the present work, we have extended these observations to demonstrate that the delayed cell growth is due to multiple events since differences in proliferative index as well as in apoptosis are observed in LV3SN cells and tumors compared to LXSN. For example, LV3SN melanoma cells exhibit delayed activation of MAPK in response to EGF, we have also characterized further the primary tumors originated in nude mice from V3-transduced melanoma cells to determine if other events affect the V3 tumor phenotype. For example, hyaluronan content of LV3SN tumors was higher than in LXSN tumors, whereas other related matrix components and vascularization were unaffected. Furthermore, lung metastasis in nude mice occurred only in animals carrying LV3SN tumors, indicating a dual role for this molecule, both as an inhibitor of tumor growth and a metastasis inductor.
Collapse
Affiliation(s)
- Laia Miquel-Serra
- Facultat de Veterinària, Departament de Bioquímica i Biologia Molecular, Universitat Autónoma de Barcelona, Bellaterra, Spain
| | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Simpson MA. Concurrent expression of hyaluronan biosynthetic and processing enzymes promotes growth and vascularization of prostate tumors in mice. THE AMERICAN JOURNAL OF PATHOLOGY 2006; 169:247-57. [PMID: 16816377 PMCID: PMC1698770 DOI: 10.2353/ajpath.2006.060032] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Aggressive cells in prostate cancer secrete extracellular hyaluronan (HA) as a result of up-regulated HA synthase enzymes HAS2 and HAS3. Combined detection of HA and the HA processing hyaluronidase enzyme Hyal1 in prostate tumors correlates with poor outcome. HA oligomers produced by hyaluronidases are potent angiogenic stimuli. We investigated the respective roles of HAS2 and Hyal1 using 22Rv1 human prostate tumor cells that lack both enzyme activities. Stable transfectants were selected for overexpression of Hyal1 or HAS2 and for coexpression of Hyal1 and HAS2. HAS2 overexpression elevated HA production and excess pericellular HA retention. However, HAS2-transfected tumor cell growth in culture was dramatically slowed. Coexpression of Hyal1 with HAS2 diminished HA retention but restored growth kinetics, supporting a possible combined role for excess HA synthesis and processing in maximizing unrestricted growth of prostate cancer cells. In mice, overexpression of HAS2 increased subcutaneous tumor size. Excess activity of either Hyal1 or HAS2 enhanced angiogenesis, but the most significant tumorigenic potential was realized by coexpression of both Hyal1 and HAS2 enzymes. Thus, HA production by tumor cells in prostate cancer may enhance the aggressive potential of the cells by increasing Hyal1-dependent autocrine proliferation and potentiating vascular development.
Collapse
Affiliation(s)
- Melanie A Simpson
- Department of Biochemistry, University of Nebraska-Lincoln, N241 Beadle Center, Lincoln, NE 68588-0664, USA.
| |
Collapse
|
39
|
Auvinen P, Tammi R, Tammi M, Johansson R, Kosma VM. Expression of CD44s, CD44v3 and CD44v6 in benign and malignant breast lesions: correlation and colocalization with hyaluronan. Histopathology 2005; 47:420-8. [PMID: 16178897 DOI: 10.1111/j.1365-2559.2005.02220.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS To examine the expression of CD 44 s, CD 44 v 3 and CD 44 v 6 in breast lesions, and to correlate it with the expression of hyaluronan (HA). METHODS AND RESULTS CD 44 expression was studied in 75 breast tissue samples, consisting of benign, premalignant and malignant breast lesions, using immunohistochemistry. CD 44 s, but not CD 44 v 3 or CD 44 v 6, was found in the stromal cells, and it was similar in benign and malignant tumours. In benign lesions CD 4 v 6 was detected in 20-30% of the ductal epithelial cells, while C 44 v 3 and CD 44 s were not expressed. CD 44 s, CD 44 v 3 and CD 44 v 6 were all up-regulated in the in situ carcinomas and invasive carcinomas. The level of CD 44 expression in carcinoma cells did not correlate with the type or differentiation of the tumours. CD 44 and HA expression levels were not closely linked in the benign or malignant breast lesions, because HA was overexpressed later in breast cancer progression than CD 44. However, in breast carcinomas CD 44 and HA positivity was often found in the same areas of the sections, and the dual staining confirmed actual colocalization of CD 44 s and HA in the same cells. CONCLUSIONS CD 44 s, CD 44 v 3 and CD 44 v 6 are up-regulated earlier than HA in breast carcinoma progression, and in later stages they often colocalize with cell surface HA.
Collapse
Affiliation(s)
- P Auvinen
- Department of Oncology, Kuopio University Hospital, Kuopio, Finland
| | | | | | | | | |
Collapse
|
40
|
Misra S, Ghatak S, Toole BP. Regulation of MDR1 expression and drug resistance by a positive feedback loop involving hyaluronan, phosphoinositide 3-kinase, and ErbB2. J Biol Chem 2005; 280:20310-5. [PMID: 15784621 DOI: 10.1074/jbc.m500737200] [Citation(s) in RCA: 194] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Multidrug resistance is a potent barrier to effective, long term therapy in cancer patients. It is frequently attributed to enhanced expression of multidrug transporters or to the action of receptor kinases, such as ErbB2, and downstream anti-apoptotic signaling pathways, such as the phosphoinositide 3-kinase/Akt pathway. However, very few connections have been made between receptor kinases or anti-apoptotic pathways and multidrug transporter expression or function. Data presented herein show that constitutive interaction of the pericellular polysaccharide, hyaluronan, with its receptor, CD44, regulates assembly and activation of an ErbB2-containing signaling complex, which in turn stimulates phosphoinositide 3-kinase activity in multidrug-resistant MCF-7/Adr human breast carcinoma cells. Phosphoinositide 3-kinase activates Akt and downstream anti-apoptotic events, which contribute to drug resistance. However, hyaluronan and phosphoinositide 3-kinase stimulate expression of the multidrug transporter, MDR1 (P-glycoprotein), in an interdependent, but Akt-independent, manner. Furthermore, constitutively active phosphoinositide 3-kinase, but not Akt, stimulates hyaluronan production. These Akt-independent effects are dominant over the effects of Akt on doxorubicin resistance in MCF-7/Adr cells. Thus hyaluronan, phosphoinositide 3-kinase, and ErbB2 form a positive feedback loop that strongly amplifies MDR1 expression and regulates drug resistance in these cells. This pathway may also be important in progression of other malignant characteristics. These results illustrate the potential importance of hyaluronan as a therapeutic target in multidrug-resistant carcinomas.
Collapse
Affiliation(s)
- Suniti Misra
- Department of Cell Biology and Anatomy, Medical University of South Carolina, Charleston, South Carolina 29425, USA.
| | | | | |
Collapse
|
41
|
Ghatak S, Misra S, Toole BP. Hyaluronan Constitutively Regulates ErbB2 Phosphorylation and Signaling Complex Formation in Carcinoma Cells. J Biol Chem 2005; 280:8875-83. [PMID: 15632176 DOI: 10.1074/jbc.m410882200] [Citation(s) in RCA: 172] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Hyaluronan is enriched in many types of human cancers, and manipulations of hyaluronan expression or interactions have a major influence on tumor progression in animal models. Increased ErbB2 activity is characteristic of several cancers and is responsible for many aspects of malignant cell behavior in these cancers. In this study we show that constitutively high levels of active, i.e. autophosphorylated, ErbB2 in HCT116 colon carcinoma cells and TA3/St mammary carcinoma cells are dependent on endogenous hyaluronan-CD44 interaction. Dependence on hyaluronan-CD44 interaction was demonstrated by the administration of hyaluronan oligomers, experimentally induced expression of soluble CD44, and small interfering RNA knockdown of CD44 expression. On the other hand, increasing hyaluronan production by overexpression of hyaluronan synthase 2 or emmprin causes elevated ErbB2 phosphorylation in MCF-7 mammary carcinoma cells, which normally exhibit low levels of ErbB2 activity. Furthermore, in HCT116 and TA3/St cells, inhibition of endogenous hyaluronan-CD44 interaction causes disassembly of a constitutive, lipid raft-associated, signaling complex containing phosphorylated ErbB2, CD44, ezrin, phosphoinositide 3-kinase, and the chaperone molecules, Hsp90 and cdc37. Stimulation of hyaluronan production in MCF-7 cells induces assembly of this complex. We conclude that hyaluronan regulates ErbB2 activity and its interactions with other signaling factors in carcinoma cells.
Collapse
Affiliation(s)
- Shibnath Ghatak
- Department of Cell Biology and Anatomy, Medical University of South Carolina, Charleston, South Carolina 29425, USA.
| | | | | |
Collapse
|
42
|
Kim MS, Park MJ, Moon EJ, Kim SJ, Lee CH, Yoo H, Shin SH, Song ES, Lee SH. Hyaluronic Acid Induces Osteopontin via the Phosphatidylinositol 3-Kinase/Akt Pathway to Enhance the Motility of Human Glioma Cells. Cancer Res 2005. [DOI: 10.1158/0008-5472.686.65.3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Hyaluronic acid (HA) binds to cell-surface receptors such as CD44, and seems to be involved in cell adhesion, motility, and tumor progression in brain. To identify gene expression changes that are initiated by HA, we explored human cytokine arrays in U87MG glioma cells and identified osteopontin, a secreted matrix protein, as a transcriptional target of HA. Interestingly, expression of osteopontin was induced by HA in glioma cells lacking functional PTEN, a tumor suppressor gene (U87MG, U251MG, and U373MG), but not in wild-type (wt)-PTEN-harboring cells (LN18 and LN428). To confirm the role of PTEN, adenoviral (Ad)-wt-PTEN was used to induce ectopic expression of wt-PTEN in U87MG cells, leading to reduced HA-mediated osteopontin induction. Reciprocally, transfection with dominant-negative Akt repressed HA-induced osteopontin expression. Furthermore, HA promoted the motility of glioma cells, and down-regulation of induced osteopontin activity via a neutralizing anti-osteopontin antibody repressed HA-induced motility in vitro. Together, these results strongly suggest that induction of osteopontin expression by HA is dependent on activation of the phosphatidylinositol 3-kinase/Akt pathway. Furthermore, our data indicate that PTEN can effectively modulate the expression of osteopontin, and HA-induced osteopontin plays an important role in the motility response induced by HA in human glioma cells.
Collapse
Affiliation(s)
- Mi-Suk Kim
- 1Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea
- 3Department of Life Science, Sookmyung Women's University, Seoul, Korea
| | - Myung-Jin Park
- 2Laboratory of Cell Biology, Korea Institute of Radiological and Medical Sciences, and
| | - Eui-Jung Moon
- 1Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea
| | - So-Jeong Kim
- 1Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea
| | - Chang-Hun Lee
- 1Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea
| | - Heon Yoo
- 1Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea
| | - Sang-Hoon Shin
- 1Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea
| | - Eun-Sook Song
- 3Department of Life Science, Sookmyung Women's University, Seoul, Korea
| | - Seung-Hoon Lee
- 1Research Institute and Hospital, National Cancer Center, Goyang, Gyeonggi, Korea
| |
Collapse
|
43
|
Affiliation(s)
- Bryan P Toole
- Department of Cell Biology and Anatomy, Medical University of South Carolina, 173 Ashley Avenue, Charleston, South Carolina 29425, USA.
| |
Collapse
|
44
|
Marieb EA, Zoltan-Jones A, Li R, Misra S, Ghatak S, Cao J, Zucker S, Toole BP. Emmprin promotes anchorage-independent growth in human mammary carcinoma cells by stimulating hyaluronan production. Cancer Res 2004; 64:1229-32. [PMID: 14983875 DOI: 10.1158/0008-5472.can-03-2832] [Citation(s) in RCA: 137] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Emmprin (CD147; basigin) is a plasma membrane glycoprotein, enriched on the surface of many cancer cells, which induces matrix metalloproteinase synthesis via cell-cell interactions. Elevated emmprin production causes increased growth in vivo of human mammary carcinoma cells. In this study, we show that elevation of emmprin expression in less aggressive human carcinoma cells, which normally express low emmprin levels, induces the ability to grow under anchorage-independent conditions. We also found that elevated emmprin expression stimulates hyaluronan production and that the effect of emmprin on anchorage-independent growth is dependent on hyaluronan. Furthermore, emmprin stimulates cell survival pathway signaling in a hyaluronan-dependent manner. From these and other studies we conclude that emmprin enhances several malignant properties of cancer cells, including anchorage-independent growth, invasiveness, and chemoresistance.
Collapse
Affiliation(s)
- Erica A Marieb
- Department of Anatomy and Cellular Biology, Tufts University School of Medicine, Boston, MA, USA
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Ziouti N, Triantaphyllidou IE, Assouti M, Papageorgakopoulou N, Kyriakopoulou D, Anagnostides ST, Vynios DH. Solid phase assays in glycoconjugate research: applications to the analysis of proteoglycans, glycosaminoglycans and metalloproteinases. J Pharm Biomed Anal 2004; 34:771-89. [PMID: 15019055 DOI: 10.1016/s0731-7085(03)00565-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2003] [Indexed: 12/01/2022]
Abstract
Glycoconjugates are a class of macromolecules consisting of different constituents, one of which is sugar moieties. Glycoconjugates comprise the majority of tissue constituents, both intracellular and extracellular. Extracellular glycoconjugates (glycoproteins and proteoglycans) participate in a wide variety of interactions, through which they maintain tissue integrity. Therefore, their analysis or the study of their possible interactions would give evidence for the state of tissues. Since the amounts of some of the extracellular glycoconjugates are usually low or the amounts of tissue to be examined come from biopsies, specific analytical systems are developed for their study, the most familiar being solid phase assays, which have the advantages of analysis of multiple samples on the same time, cheap instrumentation and high specificity.
Collapse
Affiliation(s)
- N Ziouti
- Department of Chemistry, Laboratory of Biochemistry, University of Patras, 26500 Patras, Greece
| | | | | | | | | | | | | |
Collapse
|
46
|
Zoltan-Jones A, Huang L, Ghatak S, Toole BP. Elevated hyaluronan production induces mesenchymal and transformed properties in epithelial cells. J Biol Chem 2003; 278:45801-10. [PMID: 12954618 DOI: 10.1074/jbc.m308168200] [Citation(s) in RCA: 178] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
During carcinoma progression, tumor cells often undergo changes similar (but not identical) to epithelialmesenchymal transitions in embryonic development. In this study, we demonstrate that experimental stimulation of hyaluronan synthesis in normal epithelial cells is sufficient to induce mesenchymal and transformed characteristics. Using recombinant adenoviral expression of hyaluronan synthase-2, we show that increased hyaluronan production promotes anchorage-independent growth and invasiveness, induces gelatinase production, and stimulates phosphoinositide 3-kinase/Akt pathway activity in phenotypically normal Madin-Darby canine kidney and MCF-10A human mammary epithelial cells. Cells infected with hyaluronan synthase-2 adenovirus also acquired mesenchymal characteristics, including up-regulation of vimentin, dispersion of cytokeratin, and loss of organized adhesion proteins at intercellular boundaries. Furthermore, we show that the transforming effects of two well described agents, hepatocyte growth factor (HGF) and beta-catenin, are dependent on hyaluronan-cell interactions. Perturbation of endogenous hyaluronan polymer interactions by treatment with hyaluronan oligomers is shown here to reverse the transforming effects of HGF and beta-catenin in Madin-Darby canine kidney and MCF-10A human mammary epithelial cells. Also, HGF and beta-catenin induced assembly of hyaluronan-dependent pericellular matrices similar to those surrounding mesenchymal cells. Thus, increased expression of hyaluronan is sufficient to induce epithelial-mesenchymal transition and acquisition of transformed properties in phenotypically normal epithelial cells.
Collapse
Affiliation(s)
- Alexandra Zoltan-Jones
- Department of Anatomy and Cellular Biology, Tufts University School of Medicine, Boston, Massachusetts 02111, USA
| | | | | | | |
Collapse
|
47
|
Sugahara KN, Murai T, Nishinakamura H, Kawashima H, Saya H, Miyasaka M. Hyaluronan oligosaccharides induce CD44 cleavage and promote cell migration in CD44-expressing tumor cells. J Biol Chem 2003; 278:32259-65. [PMID: 12801931 DOI: 10.1074/jbc.m300347200] [Citation(s) in RCA: 152] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
CD44 is an adhesion molecule that serves as a cell surface receptor for several extracellular matrix components, including hyaluronan (HA). The proteolytic cleavage of CD44 from the cell surface plays a critical role in the migration of tumor cells. Although this cleavage can be induced by certain stimuli such as phorbol ester and anti-CD44 antibodies in vitro, the physiological inducer of CD44 cleavage in vivo is unknown. Here, we demonstrate that HA oligosaccharides of a specific size range induce CD44 cleavage from tumor cells. Fragmented HA containing 6-mers to 14-mers enhanced CD44 cleavage dose-dependently by interacting with CD44, whereas a large polymer HA failed to enhance CD44 cleavage, although it bound to CD44. Examination using uniformly sized HA oligosaccharides revealed that HAs smaller than 36 kDa significantly enhanced CD44 cleavage. In particular, the 6.9-kDa HA (36-mers) not only enhanced CD44 cleavage but also promoted tumor cell motility, which was completely inhibited by an anti-CD44 monoclonal antibody. These results raise the possibility that small HA oligosaccharides, which are known to occur in various tumor tissues, promote tumor invasion by enhancing the tumor cell motility that may be driven by CD44 cleavage.
Collapse
Affiliation(s)
- Kazuki N Sugahara
- Laboratory of Molecular and Cellular Recognition, Osaka University Graduate School of Medicine, 2-2, Yamada-oka, Suita 565-0871, Japan
| | | | | | | | | | | |
Collapse
|
48
|
Misra S, Ghatak S, Zoltan-Jones A, Toole BP. Regulation of multidrug resistance in cancer cells by hyaluronan. J Biol Chem 2003; 278:25285-8. [PMID: 12738783 DOI: 10.1074/jbc.c300173200] [Citation(s) in RCA: 181] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Multidrug resistance in cancer cells is often due to ATP-dependent efflux pumps, but is also linked to alterations in cell survival and apoptotic signaling pathways. We have found previously that perturbation of hyaluronan-tumor cell interaction by treatment with hyaluronan oligosaccharides suppresses the phosphoinositide 3-kinase/Akt cell survival signaling pathway in cancer cells and reduces tumor growth in vivo. Here we find that these oligomers suppress both the MAP kinase and phosphoinositide 3-kinase pathways in multidrug resistant tumor cells and sensitize these cells to a variety of chemotherapeutic drugs. On the other hand, increased hyaluronan production induces resistance in drug-sensitive tumor cells. Likewise, increased expression of emmprin, which is a glycoprotein that is present on the surface of most malignant cancer cells and that stimulates hyaluronan production, also induces increased resistance. Thus, perturbation of hyaluronan signaling may provide a dual therapeutic role, since it has intrinsic suppressive effects on tumor growth as well as sensitizing cancer cells to chemotherapeutic agents.
Collapse
Affiliation(s)
- Suniti Misra
- Department of Anatomy and Cellular Biology, Tufts University School of Medicine, Boston, Massachusetts 02111, USA
| | | | | | | |
Collapse
|