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Xu Y, Benedikt J, Ye L. Hyaluronic Acid Interacting Molecules Mediated Crosstalk between Cancer Cells and Microenvironment from Primary Tumour to Distant Metastasis. Cancers (Basel) 2024; 16:1907. [PMID: 38791985 PMCID: PMC11119954 DOI: 10.3390/cancers16101907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/11/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
Hyaluronic acid (HA) is a prominent component of the extracellular matrix, and its interactions with HA-interacting molecules (HAIMs) play a critical role in cancer development and disease progression. This review explores the multifaceted role of HAIMs in the context of cancer, focusing on their influence on disease progression by dissecting relevant cellular and molecular mechanisms in tumour cells and the tumour microenvironment. Cancer progression can be profoundly affected by the interactions between HA and HAIMs. They modulate critical processes such as cell adhesion, migration, invasion, and proliferation. The TME serves as a dynamic platform in which HAIMs contribute to the formation of a unique niche. The resulting changes in HA composition profoundly influence the biophysical properties of the TME. These modifications in the TME, in conjunction with HAIMs, impact angiogenesis, immune cell recruitment, and immune evasion. Therefore, understanding the intricate interplay between HAIMs and HA within the cancer context is essential for developing novel therapeutic strategies. Targeting these interactions offers promising avenues for cancer treatment, as they hold the potential to disrupt critical aspects of disease progression and the TME. Further research in this field is imperative for advancing our knowledge and the treatment of cancer.
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Affiliation(s)
- Yali Xu
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK;
- School of Engineering, Cardiff University, Cardiff CF24 3AA, UK;
| | | | - Lin Ye
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff CF14 4XN, UK;
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Elkady N, Allam DM. The Role of Galectin3, Tubulinβ, and Maspin in Promoting Tumor Budding in Colorectal Carcinoma and Their Clinical Implications. Appl Immunohistochem Mol Morphol 2024; 32:143-150. [PMID: 38251657 DOI: 10.1097/pai.0000000000001183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/27/2023] [Indexed: 01/23/2024]
Abstract
Colorectal cancer (CRC) is a leading cause of death worldwide. Despite the advances in surgical and therapeutic management, tumor metastases and poor prognosis are still major problems. Tumor budding is a relevant prognostic factor in CRC, and it can predict tumor metastasis. Galectin3 is responsible for the development and progression of many cancers through the regulation of cell-cell/cell-matrix interactions and tumor cell invasion. Tubulin is a microtubule protein, and maspin is a serine protease inhibitor; both induce tumor cell invasion through the stimulation of epithelial-mesenchymal transition. This study aims to evaluate the relationship between the expression of galecin3, tubulinβ, and maspin in CRC and clinicopathological features, including tumor budding, their prognostic roles, and clinical implications using immunohistochemistry. Galectin3, tubulinβ, and maspin were detected in tumor cells in 95%, 65%, and 87.5% of cases and in stromal cells in 28.8%, 40%, and 0% of cases. High expression of galectin3 and tubulinβ expression either in tumor cells or stroma was significantly associated with aggressive tumor features such as lymph node metastasis, lymphovascular invasion, tumor budding, and advanced tumor stage. The nucleocytoplasmic expression of maspin in tumor cells showed a significant association with deeper tumor invasion, lymph node metastasis, tumor budding, and advanced tumor stage. Significant associations were found between high galectin3 tumor cell expression and nucleocytoplasmic maspin and shorter survival. High expression of galectin3, tubulinβ, and nucleocytoplasmic maspin were significantly associated with aggressive tumor features such as tumor invasion, metastasis, high tumor budding, and short survival in CRC. They could be used as biomarkers for tumor budding and tumor aggressiveness in CRC and may be considered for future target therapy.
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Affiliation(s)
- Noha Elkady
- Pathology Department, Faculty of Medicine, Menoufia University, Shibin El Kom, Egypt
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Musale V, Murdoch CE, Banah AK, Hasib A, Hennayake CK, Dong B, Lang CC, Wasserman DH, Kang L. Extracellular Matrix Abnormalities Contribute to Cardiac Insulin Resistance and Associated Dysfunction in Diet-induced Obese Mice. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.14.567128. [PMID: 38014154 PMCID: PMC10680679 DOI: 10.1101/2023.11.14.567128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Increased deposition of extracellular matrix (ECM) components such as collagens and hyaluronan contributes to the pathogenesis of obesity-associated insulin resistance in muscle, liver, and adipose tissue. Despite the significance of the heart in cardiovascular and metabolic diseases, maladaptive ECM remodelling in obesity-associated cardiac insulin resistance and cardiac dysfunction has not been studied. Using genetic and pharmacological approaches in mice fed a high fat (HF) diet, we demonstrated a tight association between increased ECM deposition with cardiac insulin resistance. Increased collagen deposition by genetic deletion of matrix metalloproteinase 9 (MMP9) exacerbated cardiac insulin resistance and decreased hyaluronan deposition by treatment with PEGylated human recombinant hyaluronidase PH20 (PEGPH20) improved cardiac insulin resistance in obese mice. These relationships corresponded to functional changes in the heart. PEGPH20 treatment in obese mice ameliorated HF diet-induced abnormal myocardial remodelling. In addition to hyaluronan, increased collagen deposition is a characteristic of the obese mouse heart. We further demonstrated that pirfenidone, a clinically available anti-fibrotic medication which inhibits collagen expression, improved cardiac insulin resistance and cardiac function in obese mice. Our results provide important new insights into the role of ECM remodelling in the pathogenesis of cardiac insulin resistance and associated dysfunction in obesity of distinct mouse models. These findings support the novel therapeutic potential of targeting early cardiac ECM abnormalities in the prevention and treatment of obesity-related cardiovascular complications.
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Cisternas P, Gherardelli C, Gutierrez J, Salazar P, Mendez-Orellana C, Wong GW, Inestrosa NC. Adiponectin and resistin modulate the progression of Alzheimer´s disease in a metabolic syndrome model. Front Endocrinol (Lausanne) 2023; 14:1237796. [PMID: 37732123 PMCID: PMC10507329 DOI: 10.3389/fendo.2023.1237796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 08/16/2023] [Indexed: 09/22/2023] Open
Abstract
Metabolic syndrome (MetS), a cluster of metabolic conditions that include obesity, hyperlipidemia, and insulin resistance, increases the risk of several aging-related brain diseases, including Alzheimer's disease (AD). However, the underlying mechanism explaining the link between MetS and brain function is poorly understood. Among the possible mediators are several adipose-derived secreted molecules called adipokines, including adiponectin (ApN) and resistin, which have been shown to regulate brain function by modulating several metabolic processes. To investigate the impact of adipokines on MetS, we employed a diet-induced model to induce the various complications associated with MetS. For this purpose, we administered a high-fat diet (HFD) to both WT and APP/PSN1 mice at a pre-symptomatic disease stage. Our data showed that MetS causes a fast decline in cognitive performance and stimulates Aβ42 production in the brain. Interestingly, ApN treatment restored glucose metabolism and improved cognitive functions by 50% while decreasing the Aβ42/40 ratio by approximately 65%. In contrast, resistin exacerbated Aβ pathology, increased oxidative stress, and strongly reduced glucose metabolism. Together, our data demonstrate that ApN and resistin alterations could further contribute to AD pathology.
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Affiliation(s)
- Pedro Cisternas
- Instituto de Ciencias de la Salud, Universidad de O’Higgins, Rancagua, Chile
| | - Camila Gherardelli
- Centro de Envejecimiento y Regeneración (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Joel Gutierrez
- Centro de Envejecimiento y Regeneración (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Paulina Salazar
- Centro de Envejecimiento y Regeneración (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carolina Mendez-Orellana
- Carrera de Fonoaudiología, Departamento Ciencias de la Salud, facultad Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - G. William Wong
- Department of Physiology, The Johns Hopkins University School of Medicine, Baltimore, MD, United States
- Center for Metabolism and Obesity Research, The Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Nibaldo C. Inestrosa
- Centro de Envejecimiento y Regeneración (CARE-UC), Departamento de Biología Celular y Molecular, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
- Centro de Excelencia en Biomedicina de Magallanes (CEBIMA), Universidad de Magallanes, Punta Arenas, Chile
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Tolg C, Milojevic M, Qi FW, Pavanel HA, Locke MEO, Ma J, Price M, Nelson AC, McCarthy JB, Hill KA, Turley EA. RHAMM regulates MMTV-PyMT-induced lung metastasis by connecting STING-dependent DNA damage sensing to interferon/STAT1 pro-apoptosis signaling. Breast Cancer Res 2023; 25:74. [PMID: 37349798 PMCID: PMC10286489 DOI: 10.1186/s13058-023-01652-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 04/28/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND RHAMM is a multifunctional protein that is upregulated in breast tumors, and the presence of strongly RHAMM+ve cancer cell subsets associates with elevated risk of peripheral metastasis. Experimentally, RHAMM impacts cell cycle progression and cell migration. However, the RHAMM functions that contribute to breast cancer metastasis are poorly understood. METHODS We interrogated the metastatic functions of RHAMM using a loss-of-function approach by crossing the MMTV-PyMT mouse model of breast cancer susceptibility with Rhamm-/- mice. In vitro analyses of known RHAMM functions were performed using primary tumor cell cultures and MMTV-PyMT cell lines. Somatic mutations were identified using a mouse genotyping array. RNA-seq was performed to identify transcriptome changes resulting from Rhamm-loss, and SiRNA and CRISPR/Cas9 gene editing was used to establish cause and effect of survival mechanisms in vitro. RESULTS Rhamm-loss does not alter initiation or growth of MMTV-PyMT-induced primary tumors but unexpectedly increases lung metastasis. Increased metastatic propensity with Rhamm-loss is not associated with obvious alterations in proliferation, epithelial plasticity, migration, invasion or genomic stability. SNV analyses identify positive selection of Rhamm-/- primary tumor clones that are enriched in lung metastases. Rhamm-/- tumor clones are characterized by an increased ability to survive with ROS-mediated DNA damage, which associates with blunted expression of interferon pathway and target genes, particularly those implicated in DNA damage-resistance. Mechanistic analyses show that ablating RHAMM expression in breast tumor cells by siRNA knockdown or CRISPR-Cas9 gene editing blunts interferon signaling activation by STING agonists and reduces STING agonist-induced apoptosis. The metastasis-specific effect of RHAMM expression-loss is linked to microenvironmental factors unique to tumor-bearing lung tissue, notably high ROS and TGFB levels. These factors promote STING-induced apoptosis of RHAMM+ve tumor cells to a significantly greater extent than RHAMM-ve comparators. As predicted by these results, colony size of Wildtype lung metastases is inversely related to RHAMM expression. CONCLUSION RHAMM expression-loss blunts STING-IFN signaling, which offers growth advantages under specific microenvironmental conditions of lung tissue. These results provide mechanistic insight into factors controlling clonal survival/expansion of metastatic colonies and has translational potential for RHAMM expression as a marker of sensitivity to interferon therapy.
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Affiliation(s)
- Cornelia Tolg
- London Regional Cancer Program, Lawson Health Research Institute, London, ON, Canada
| | - Maja Milojevic
- Departments of Biology, Western University, London, ON, Canada
| | - Freda W Qi
- Departments of Biology, Western University, London, ON, Canada
| | | | - M Elizabeth O Locke
- Departments of Biology, Western University, London, ON, Canada
- Departments of Computer Science, Western University, London, ON, Canada
| | - Jenny Ma
- London Regional Cancer Program, Lawson Health Research Institute, London, ON, Canada
| | - Mathew Price
- Masonic Cancer Center, Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA
| | - Andrew C Nelson
- Masonic Cancer Center, Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA
| | - James B McCarthy
- Masonic Cancer Center, Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, MN, USA
| | - Kathleen A Hill
- Departments of Biology, Western University, London, ON, Canada.
- Departments of Computer Science, Western University, London, ON, Canada.
| | - Eva A Turley
- London Regional Cancer Program, Lawson Health Research Institute, London, ON, Canada.
- Departments of Biochemistry, Oncology and Surgery, Western University, London, ON, Canada.
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Drygalski K, Lecoutre S, Clément K, Dugail I. Hyaluronan in Adipose Tissue, Metabolic Inflammation, and Diabetes: Innocent Bystander or Guilty Party? Diabetes 2023; 72:159-169. [PMID: 36668999 DOI: 10.2337/db22-0676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/03/2022] [Indexed: 01/21/2023]
Abstract
Hyaluronic acid, or hyaluronan (HA), is a nonsulfated glucosaminoglycan that has long been recognized for its hydrophilic properties and is widely used as a dermal filler. Despite much attention given to the study of other extracellular matrix (ECM) components, in the field of ECM properties and their contribution to tissue fibroinflammation, little is known of HA's potential role in the extracellular milieu. However, recent studies suggest that it is involved in inflammatory response, diet-induced insulin resistance, adipogenesis, and autoimmunity in type 1 diabetes. Based on its unique physical property as a regulator of osmotic pressure, we emphasize underestimated implications in adipose tissue function, adipogenesis, and obesity-related dysfunction.
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Affiliation(s)
- Krzysztof Drygalski
- Nutrition and Obesities: Systemic Approaches Research Group, NutriOmics, Sorbonne Université, INSERM, Paris, France
- Clinical Research Center, Medical University of Bialystok, Bialystok, Poland
| | - Simon Lecoutre
- Nutrition and Obesities: Systemic Approaches Research Group, NutriOmics, Sorbonne Université, INSERM, Paris, France
| | - Karine Clément
- Nutrition and Obesities: Systemic Approaches Research Group, NutriOmics, Sorbonne Université, INSERM, Paris, France
- Nutrition Department, Assistance Publique Hôpitaux de Paris, Centre de Recherche en Nutrition Humaine Ile-de-France, Pitié-Salpêtrière Hospital, Paris, France
| | - Isabelle Dugail
- Nutrition and Obesities: Systemic Approaches Research Group, NutriOmics, Sorbonne Université, INSERM, Paris, France
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Sun K, Li X, Scherer PE. Extracellular Matrix (ECM) and Fibrosis in Adipose Tissue: Overview and Perspectives. Compr Physiol 2023; 13:4387-4407. [PMID: 36715281 PMCID: PMC9957663 DOI: 10.1002/cphy.c220020] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Fibrosis in adipose tissue is a major driver of obesity-related metabolic dysregulation. It is characterized by an overaccumulation of extracellular matrix (ECM) during unhealthy expansion of adipose tissue in response to over nutrition. In obese adipose-depots, hypoxia stimulates multiple pro-fibrotic signaling pathways in different cell populations, thereby inducing the overproduction of the ECM components, including collagens, noncollagenous proteins, and additional enzymatic components of ECM synthesis. As a consequence, local fibrosis develops. The result of fibrosis-induced mechanical stress not only triggers cell necrosis and inflammation locally in adipose tissue but also leads to system-wide lipotoxicity and insulin resistance. A better understanding of the mechanisms underlying the obesity-induced fibrosis will help design therapeutic approaches to reduce or reverse the pathological changes associated with obese adipose tissue. Here, we aim to summarize the major advances in the field, which include newly identified fibrotic factors, cell populations that contribute to the fibrosis in adipose tissue, as well as novel mechanisms underlying the development of fibrosis. We further discuss the potential therapeutic strategies to target fibrosis in adipose tissue for the treatment of obesity-linked metabolic diseases and cancer. © 2023 American Physiological Society. Compr Physiol 13:4387-4407, 2023.
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Affiliation(s)
- Kai Sun
- Center for Metabolic and Degenerative Diseases, Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Xin Li
- Center for Metabolic and Degenerative Diseases, Institute of Molecular Medicine, University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Philipp E. Scherer
- Department of Internal Medicine, Touchstone Diabetes Center, University of Texas Southwestern Medical Center at Dallas, Dallas, Texas, USA
- Department of Cell Biology, University of Texas Southwestern Medical Center at Dallas, Dallas, Texas, USA
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Jia X, Shi M, Wang Q, Hui J, Shofaro JH, Erkhembayar R, Hui M, Gao C, Gantumur MA. Anti-Inflammatory Effects of the 35kDa Hyaluronic Acid Fragment (B-HA/HA35). J Inflamm Res 2023; 16:209-224. [PMID: 36686276 PMCID: PMC9846287 DOI: 10.2147/jir.s393495] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 01/06/2023] [Indexed: 01/15/2023] Open
Abstract
Background Hyaluronic acid (HA) and HA fragments interact with a variety of human body receptors and are involved in the regulation of various physiological functions and leukocyte trafficking in the body. Accordingly, the development of an injectable HA fragment with good tissue permeability, the identification of its indications, and molecular mechanisms are of great significance for its clinical application. The previous studies showed that the clinical effects of injectable 35kDa B-HA result from B-HA binding to multiple receptors in different cells, tissues, and organs. This study lays the foundation for further studies on the comprehensive clinical effects of injectable B-HA. Methods We elaborated on the production process, bioactivity assay, efficacy analyses, and safety evaluation of an injectable novel HA fragment with an average molecular weight of 35 kDa (35 kDa B-HA), produced by recombinant human hyaluronidase PH20 digestion. Results The results showed that 35 kDa B-HA induced human erythrocyte aggregation (rouleaux formation) and accelerated erythrocyte sedimentation rates through the CD44 receptor. B-HA application and injection treatment significantly promoted the removal of mononuclear cells from the site of inflammation and into the lymphatic circulation. At a low concentration, 35 kDa B-HA inhibited production of reactive oxygen species and tumor necrosis factor by neutrophils; at a higher concentration, 35 kDa B-HA promoted the migration of monocytes. Furthermore, 35 kDa B-HA significantly inhibited the migration of neutrophils with or without lipopolysaccharide treatment, suggesting that in local tissues, higher concentrations of 35 kDa B-HA have antiinflammatory effects. After 99mTc radiolabeled 35 kDa B-HA was intravenously injected into mice, it quickly entered into the spleen, liver, lungs, kidneys and other organs through the blood circulation. Conclusion This study demonstrated that the HA fragment B-HA has good tissue permeability and antiinflammatory effects, laying a theoretical foundation for further clinical studies.
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Affiliation(s)
- XiaoXiao Jia
- College of Life Science, Northeast Agricultural University, Harbin, People’s Republic of China
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, People’s Republic of China
| | - Ming Shi
- School of Life Science and Technology, Harbin Institute of Technology, Harbin, People’s Republic of China
| | - Qifei Wang
- College of Life Science, Northeast Agricultural University, Harbin, People’s Republic of China
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, People’s Republic of China
| | - Jessica Hui
- Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Joshua Hui Shofaro
- College of Life Science, Northeast Agricultural University, Harbin, People’s Republic of China
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, People’s Republic of China
| | - Ryenchindorj Erkhembayar
- Department of International Cyber Education, Graduate School, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Mizhou Hui
- College of Life Science, Northeast Agricultural University, Harbin, People’s Republic of China
- College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, People’s Republic of China
| | - Chenzhe Gao
- College of Life Science, Northeast Agricultural University, Harbin, People’s Republic of China
| | - Munkh-Amgalan Gantumur
- College of Life Science, Northeast Agricultural University, Harbin, People’s Republic of China
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Kitahashi T, Kogawa R, Nakamura K, Sekiya I. Integrin β1, PDGFRβ, and type II collagen are essential for meniscus regeneration by synovial mesenchymal stem cells in rats. Sci Rep 2022; 12:14148. [PMID: 35986079 PMCID: PMC9391488 DOI: 10.1038/s41598-022-18476-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 08/12/2022] [Indexed: 11/09/2022] Open
Abstract
AbstractSynovial mesenchymal stem cells (MSCs) injected into the knee promote meniscus regeneration in several animal models; however, the mode of action is unknown. Our purpose was to identify the molecules responsible for this meniscus regeneration. Rat synovial MSCs were treated with neutralizing antibodies for integrin β1, PDGFRβ, or CD44 or with the CRISPR/Cas9 system to delete Vcam1, Tnfr1, or Col2a1 genes. After partial meniscectomy, rat knees were injected with MSCs, and the regenerated meniscus area was quantified three weeks later. The in vivo and in vitro functions were compared between the treated and control MSCs. Anti-integrin β1 neutralizing antibody inhibited in vitro MSC adhesion to collagen-coated chambers, anti-PDGFRβ neutralizing antibody inhibited proliferation in culture dishes, and Col2a1 deletion inhibited in vitro chondrogenesis. In vivo, the regenerated meniscus area was significantly smaller after injection of MSCs treated with integrin β1 and PDGFRβ neutralizing antibodies or lacking type II collagen gene than after control MSC injection. By contrast, the regenerated areas were similar after injection of control, CD44-, Vcam1-, or Tnfr1 treated MSCs (n = 12–16) MSCs. Synovial MSCs injected into the knee joint promoted meniscus regeneration by adhesion to integrin β1 in the meniscectomized region, proliferation by PDGFRβ, and cartilage matrix production from type II collagen.
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Chen X, Du YCN. " RHAMM knockout" mice express a truncated RHAMM protein that promotes pancreatic cancer progression with dysfunctional p53. ANNALS OF PANCREATIC CANCER 2022; 5:7. [PMID: 36507054 PMCID: PMC9733914 DOI: 10.21037/apc-2022-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiang Chen
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Yi-Chieh Nancy Du
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
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11
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The regulatory effect of hyaluronan on human mesenchymal stem cells' fate modulates their interaction with cancer cells in vitro. Sci Rep 2021; 11:21229. [PMID: 34707175 PMCID: PMC8551322 DOI: 10.1038/s41598-021-00754-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 10/18/2021] [Indexed: 12/21/2022] Open
Abstract
Metastatic spread of cancer cells into a pre-metastatic niche is highly dependent on a supporting microenvironment. Human bone marrow-derived mesenchymal stem cells (bmMSCs) contribute to the tumor microenvironment and promote cancer metastasis by inducing epithelial-to-mesenchymal transition and immune evasion. The underlying mechanisms, however, are incompletely understood. The glycosaminoglycan hyaluronan (HA) is a central component of the extracellular matrix and has been shown to harbor pro-metastatic properties. In this study we investigated the highly disseminating breast cancer and glioblastoma multiforme cell lines MDA-MB-321 and U87-MG which strongly differ in their metastatic potential to evaluate the impact of HA on tumor promoting features of bmMSC and their interaction with tumor cells. We show that adipogenic differentiation of bmMSC is regulated by the HA-matrix. This study reveals that MDA-MB-231 cells inhibit this process by the induction of HA-synthesis in bmMSCs and thus preserve the pro-tumorigenic properties of bmMSC. Furthermore, we show that adhesion of MDA-MB-231 cells to bmMSC is facilitated by the tumor cell-induced HA-rich matrix and is mediated by the HA-receptor LAYN. We postulate that invasive breast cancer cells modulate the HA-matrix of bmMSC to adapt the pre-metastatic niche. Thus, the HA-matrix provides a potential novel therapeutic target to prevent cancer metastasis.
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RHAMM Is a Multifunctional Protein That Regulates Cancer Progression. Int J Mol Sci 2021; 22:ijms221910313. [PMID: 34638654 PMCID: PMC8508827 DOI: 10.3390/ijms221910313] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 09/20/2021] [Accepted: 09/21/2021] [Indexed: 01/09/2023] Open
Abstract
The functional complexity of higher organisms is not easily accounted for by the size of their genomes. Rather, complexity appears to be generated by transcriptional, translational, and post-translational mechanisms and tissue organization that produces a context-dependent response of cells to specific stimuli. One property of gene products that likely increases the ability of cells to respond to stimuli with complexity is the multifunctionality of expressed proteins. Receptor for hyaluronan-mediated motility (RHAMM) is an example of a multifunctional protein that controls differential responses of cells in response-to-injury contexts. Here, we trace its evolution into a sensor-transducer of tissue injury signals in higher organisms through the detection of hyaluronan (HA) that accumulates in injured microenvironments. Our goal is to highlight the domain and isoform structures that generate RHAMM's function complexity and model approaches for targeting its key functions to control cancer progression.
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13
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Deng Y, Hu S, Luo C, Ouyang Q, Li L, Ma J, Lin Z, Chen J, Liu H, Hu J, Chen G, Shu D, Pan Y, Hu B, He H, Qu H, Wang J. Integrative analysis of histomorphology, transcriptome and whole genome resequencing identified DIO2 gene as a crucial gene for the protuberant knob located on forehead in geese. BMC Genomics 2021; 22:487. [PMID: 34193033 PMCID: PMC8244220 DOI: 10.1186/s12864-021-07822-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 06/17/2021] [Indexed: 11/25/2022] Open
Abstract
Background During domestication, remarkable changes in behavior, morphology, physiology and production performance have taken place in farm animals. As one of the most economically important poultry, goose owns a unique appearance characteristic called knob, which is located at the base of the upper bill. However, neither the histomorphology nor the genetic mechanism of the knob phenotype has been revealed in geese. Results In the present study, integrated radiographic, histological, transcriptomic and genomic analyses revealed the histomorphological characteristics and genetic mechanism of goose knob. The knob skin was developed, and radiographic results demonstrated that the knob bone was obviously protuberant and pneumatized. Histologically, there were major differences in structures in both the knob skin and bone between geese owing knob (namely knob-geese) and those devoid of knob (namely non-knob geese). Through transcriptome analysis, 592 and 952 genes differentially expressed in knob skin and bone, and significantly enriched in PPAR and Calcium pathways in knob skin and bone, respectively, which revealed the molecular mechanisms of histomorphological differences of the knob between knob- and non-knob geese. Furthermore, integrated transcriptomic and genomic analysis contributed to the identification of 17 and 21 candidate genes associated with the knob formation in the skin and bone, respectively. Of them, DIO2 gene could play a pivotal role in determining the knob phenotype in geese. Because a non-synonymous mutation (c.642,923 G > A, P265L) changed DIO2 protein secondary structure in knob geese, and Sanger sequencing further showed that the AA genotype was identified in the population of knob geese, and was prevalent in a crossing population which was artificially selected for 10 generations. Conclusions This study was the first to uncover the knob histomorphological characteristics and genetic mechanism in geese, and DIO2 was identified as the crucial gene associated with the knob phenotype. These data not only expand and enrich our knowledge on the molecular mechanisms underlying the formation of head appendages in both mammalian and avian species, but also have important theoretical and practical significance for goose breeding. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-021-07822-9.
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Affiliation(s)
- Yan Deng
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Shenqiang Hu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Chenglong Luo
- The Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangdong, 510640, Guangzhou, China
| | - Qingyuan Ouyang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Li Li
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Jiaming Ma
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Zhenping Lin
- The Baisha Livestock and Poultry Original Species Research Institute, Guangdong, 515000, Shantou, China
| | - Junpeng Chen
- The Baisha Livestock and Poultry Original Species Research Institute, Guangdong, 515000, Shantou, China
| | - Hehe Liu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Jiwei Hu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Guohong Chen
- Jiangsu Key Laboratory for Animal Genetic, Breeding and Molecular Design, Yangzhou University, Jiangsu, 225009, Yangzhou, China
| | - Dingming Shu
- The Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangdong, 510640, Guangzhou, China
| | - Yuxuan Pan
- The Baisha Livestock and Poultry Original Species Research Institute, Guangdong, 515000, Shantou, China
| | - Bo Hu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Hua He
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China
| | - Hao Qu
- The Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangdong, 510640, Guangzhou, China.
| | - Jiwen Wang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Sichuan, 611130, Chengdu, China.
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14
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Protective Effects of a Hyaluronan-Binding Peptide (P15-1) on Mesenchymal Stem Cells in an Inflammatory Environment. Int J Mol Sci 2021; 22:ijms22137058. [PMID: 34209086 PMCID: PMC8269309 DOI: 10.3390/ijms22137058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/21/2021] [Accepted: 06/26/2021] [Indexed: 12/27/2022] Open
Abstract
Mesenchymal stem cells (MSCs) obtained from various sources, including bone marrow, have been proposed as a therapeutic strategy for the improvement of tissue repair/regeneration, including the repair of cartilage defects or lesions. Often the highly inflammatory environment after injury or during diseases, however, greatly diminishes the therapeutic and reparative effectiveness of MSCs. Therefore, the identification of novel factors that can protect MSCs against an inflammatory environment may enhance the effectiveness of these cells in repairing tissues, such as articular cartilage. In this study, we investigated whether a peptide (P15-1) that binds to hyaluronan (HA), a major component of the extracellular matrix of cartilage, protects bone-marrow-derived MSCs (BMSCs) in an inflammatory environment. The results showed that P15-1 reduced the mRNA levels of catabolic and inflammatory markers in interleukin-1beta (IL-1β)-treated human BMSCs. In addition, P15-1 enhanced the attachment of BMSCs to HA-coated tissue culture dishes and stimulated the chondrogenic differentiation of the multipotential murine C3H/10T1/2 MSC line in a micromass culture. In conclusion, our findings suggest that P15-1 may increase the capacity of BMSCs to repair cartilage via the protection of these cells in an inflammatory environment and the stimulation of their attachment to an HA-containing matrix and chondrogenic differentiation.
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15
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Liu X, Qian K, Lu G, Chen P, Zhang Y. Identification of genes and pathways involved in malignant pleural mesothelioma using bioinformatics methods. BMC Med Genomics 2021; 14:104. [PMID: 33849532 PMCID: PMC8045401 DOI: 10.1186/s12920-021-00954-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 03/18/2021] [Indexed: 12/26/2022] Open
Abstract
Background Malignant pleural mesothelioma (MPM) is a rare tumor in the pleura. This study was carried out to identify key genes and pathways that may be involved in MPM. Methods Microarray datasets GSE51024 and GSE2549 were analyzed for differentially expressed genes (DEGs) between normal and MPM tissues. The identified DEGs were subjected to functional analyses using bioinformatics tools. Results A total of 276 DEGs were identified, consisting of 187 downregulated and 79 upregulated genes. Gene ontology and Kyoto encyclopedia of genes and genomes pathway enrichment analysis indicated that the DEGs were enriched in extracellular structure organization, extracellular matrix, and ECM−receptor interaction. Due to high degree of connectivity among 24 hub genes, EZH2 and HMMR are likely to play roles in the carcinogenesis and progression of MPM. The two genes were found over-expressed in MPM tissues. Patients with elevated EZH2 and HMMR expressions had poor overall survival. Conclusions EZH2 and HMMR are identified to be the hub genes for MPM and they may be further characterized to better understand the molecular mechanisms underlying the carcinogenesis of MPM.
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Affiliation(s)
- Xingsheng Liu
- Department of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
| | - Kun Qian
- Department of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
| | - Gaojun Lu
- Department of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
| | - Peng Chen
- Department of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China
| | - Yi Zhang
- Department of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, 45 Changchun Street, Beijing, 100053, China.
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16
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[Paradigm shift in understanding hyaluronic acid filler effects]. Hautarzt 2021; 72:403-407. [PMID: 33660025 DOI: 10.1007/s00105-021-04780-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2021] [Indexed: 10/22/2022]
Abstract
Hyaluronic acid (hyaluron; HA) is an important constituent of the extracellular matrix and has an age-dependent decrease in tissue concentration. While natural HA is rapidly degraded, filler cross-linked HA achieve a half-life of 6-12 months. Such fillers enjoy increasing popularity in esthetic medicine and are versatile tools. Although HA fillers can activate fibroblasts it is of minor importance for long-term results. Fillers are injected into subcutaneous adipose tissue. Their interaction with somatic stem cells and mature adipocytes has gained increasing interest. Cross-linked HA can indeed support proliferation of pre-adipocytes, stimulate their differentiation into mature adipocytes and protect the mature cells from senescence, apoptosis and lipolysis. This view offers a new perspective on the development of future fillers for esthetic medicine.
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17
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Kim SJ, Chun KH. Non-classical role of Galectin-3 in cancer progression: translocation to nucleus by carbohydrate-recognition independent manner. BMB Rep 2021. [PMID: 32172730 PMCID: PMC7196190 DOI: 10.5483/bmbrep.2020.53.4.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Galectin-3 is a carbohydrate-binding protein and regulates diverse functions, including cell proliferation and differentiation, mRNA splicing, apoptosis induction, immune surveillance and inflammation, cell adhesion, angiogenesis, and cancer-cell metastasis. Galectin-3 is also recommended as a diagnostic or prognostic biomarker of various diseases, including heart disease, kidney disease, and cancer. Galectin-3 exists as a cytosol, is secreted in extracellular spaces on cells, and is also detected in nuclei. It has been found that galectin-3 has different functions in cellular localization: (i) Extracellular galectin-3 mediates cell attachment and detachment. (ii) cytosolic galectin-3 regulates cell survival by blocking the intrinsic apoptotic pathway, and (iii) nuclear galectin-3 supports the ability of the transcriptional factor for target gene expression. In this review, we focused on the role of galectin-3 on translocation from cytosol to nucleus, because it happens in a way independent of carbohydrate recognition and accelerates cancer progression. We also suggested here that intracellular galecin-3 could be a potent therapeutic target in cancer therapy. [BMB Reports 2020; 53(4): 173-180].
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Affiliation(s)
- Seok-Jun Kim
- Department of Biomedical Science, College of Natural Science, Chosun University; Department of Life Science & Brain Korea 21 Plus Research Team for Bioactive Control Technology, Chosun University, Gwangju 61452, Korea
| | - Kyung-Hee Chun
- Department of Biochemistry & Molecular Biology, Yonsei University College of Medicine; Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Korea
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18
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Wu KY, Kim S, Liu VM, Sabino A, Minkhorst K, Yazdani A, Turley EA. Function-Blocking RHAMM Peptides Attenuate Fibrosis and Promote Antifibrotic Adipokines in a Bleomycin-Induced Murine Model of Systemic Sclerosis. J Invest Dermatol 2020; 141:1482-1492.e4. [PMID: 33242499 DOI: 10.1016/j.jid.2019.11.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 10/28/2019] [Accepted: 11/07/2019] [Indexed: 12/29/2022]
Abstract
Systemic sclerosis a chronic, fibrotic disorder associated with high disease-specific mortality and morbidity. Cutaneous manifestations include dermal thickening and obliteration of dermal adipose tissue. Accumulation of low-molecular-weight hyaluronan, which signals through the receptor for hyaluronan-mediated motility, RHAMM, leads to progressive fibrosis and is correlated with increased severity of systemic sclerosis. The purpose of this study is to test the efficacy of two function-blocking RHAMM peptides, NPI-110 and NPI-106, in reducing skin fibrosis in a bleomycin-induced mouse model of systemic sclerosis. NPI-110 reduced visible measures of fibrosis (dermal thickness and collagen production, deposition, and organization) and profibrotic gene expression (Tgfb1, c-Myc, Col1a1, Col3a1). NPI-110 treatment also increased the expression of the antifibrotic adipokines perilipin and adiponectin. Both RHAMM peptides strongly reduced dermal RHAMM expression, predicting that dermal fibroblasts are peptide targets. Transcriptome and cell culture analyses using Rhamm-/- and Rhamm-rescued dermal fibroblasts reveal a TGFβ1/RHAMM/MYC signaling axis that promotes fibrogenic gene expression and myofibroblast differentiation. RHAMM function‒blocking peptides suppress this signaling and prevent TGFβ1-induced myofibroblast differentiation. These results suggest that inhibiting RHAMM signaling will offer a treatment method for cutaneous fibrosis in systemic sclerosis.
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Affiliation(s)
- Kitty Yuechuan Wu
- Division of Plastic and Reconstructive Surgery, Western University, London, Ontario, Canada
| | - Stephanie Kim
- Division of Plastic and Reconstructive Surgery, Western University, London, Ontario, Canada; Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Violet Muhan Liu
- Department of Biochemistry, Western University, London, Ontario, Canada
| | - Alexis Sabino
- Department of Life Sciences, Queen's University, Kingston, Ontario, Canada
| | - Kathryn Minkhorst
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Arjang Yazdani
- Division of Plastic and Reconstructive Surgery, Western University, London, Ontario, Canada
| | - Eva A Turley
- London Regional Cancer Program, London Health Sciences Centre, London, Ontario, Canada.
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19
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Intracellular hyaluronan: Importance for cellular functions. Semin Cancer Biol 2020; 62:20-30. [DOI: 10.1016/j.semcancer.2019.07.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 06/25/2019] [Accepted: 07/02/2019] [Indexed: 02/06/2023]
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20
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Tolg C, Liu M, Cousteils K, Telmer P, Alam K, Ma J, Mendina L, McCarthy JB, Morris VL, Turley EA. Cell-specific expression of the transcriptional regulator RHAMM provides a timing mechanism that controls appropriate wound re-epithelialization. J Biol Chem 2020; 295:5427-5448. [PMID: 32165498 PMCID: PMC7170511 DOI: 10.1074/jbc.ra119.010002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 02/27/2020] [Indexed: 01/04/2023] Open
Abstract
Prevention of aberrant cutaneous wound repair and appropriate regeneration of an intact and functional integument require the coordinated timing of fibroblast and keratinocyte migration. Here, we identified a mechanism whereby opposing cell-specific motogenic functions of a multifunctional intracellular and extracellular protein, the receptor for hyaluronan-mediated motility (RHAMM), coordinates fibroblast and keratinocyte migration speed and ensures appropriate timing of excisional wound closure. We found that, unlike in WT mice, in Rhamm-null mice, keratinocyte migration initiates prematurely in the excisional wounds, resulting in wounds that have re-surfaced before the formation of normal granulation tissue, leading to a defective epidermal architecture. We also noted aberrant keratinocyte and fibroblast migration in the Rhamm-null mice, indicating that RHAMM suppresses keratinocyte motility but increases fibroblast motility. This cell context-dependent effect resulted from cell-specific regulation of extracellular signal-regulated kinase 1/2 (ERK1/2) activation and expression of a RHAMM target gene encoding matrix metalloprotease 9 (MMP-9). In fibroblasts, RHAMM promoted ERK1/2 activation and MMP-9 expression, whereas in keratinocytes, RHAMM suppressed these activities. In keratinocytes, loss of RHAMM function or expression promoted epidermal growth factor receptor-regulated MMP-9 expression via ERK1/2, which resulted in cleavage of the ectodomain of the RHAMM partner protein CD44 and thereby increased keratinocyte motility. These results identify RHAMM as a key factor that integrates the timing of wound repair by controlling cell migration.
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Affiliation(s)
- Cornelia Tolg
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Muhan Liu
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Katelyn Cousteils
- Department of Biochemistry, Western University, London, Ontario N6A 5C1, Canada
| | - Patrick Telmer
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Khandakar Alam
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Jenny Ma
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - Leslie Mendina
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada
| | - James B McCarthy
- Department of Laboratory Medicine and Pathology, Masonic Cancer Center, Minneapolis, Minnesota 55455
| | - Vincent L Morris
- Department of Microbiology and Immunology, Western University, London, Ontario N6A 3K7, Canada
| | - Eva A Turley
- London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital, London, Ontario N6A 4L6, Canada; Departments of Oncology, Biochemistry, and Surgery, Schulich School of Medicine, Western University, London, Ontario N6A 5C1, Canada.
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21
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Cooper TT, Sherman SE, Bell GI, Ma J, Kuljanin M, Jose SE, Lajoie GA, Hess DA. Characterization of a Vimentin high /Nestin high proteome and tissue regenerative secretome generated by human pancreas-derived mesenchymal stromal cells. Stem Cells 2020; 38:666-682. [PMID: 31904137 DOI: 10.1002/stem.3143] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 11/14/2019] [Indexed: 12/11/2022]
Abstract
Multipotent/mesenchymal stromal cells (MSCs) exist within a variety of postnatal tissues; however, global proteomic analyses comparing tissue-specific MSC are limited. Using human bone marrow (BM)-derived MSCs as a gold standard, we used label-free mass spectrometry and functional assays to characterize the proteome, secretome, and corresponding function of human pancreas-derived MSCs (Panc-MSCs) with a classical phenotype (CD90+/CD73+/CD105+/CD45-/CD31-). Both MSC subtypes expressed mesenchymal markers vimentin, α-SMA, and STRO-1; however, expression of nestin was increased in Panc-MSCs. Accordingly, these Vimentinhigh /Nestinhigh cells were isolated from fresh human pancreatic islet and non-islet tissues. Next, we identified expression of >60 CD markers shared between Panc-MSCs and BM-MSCs, including validated expression of CD14. An additional 19 CD markers were differentially expressed, including reduced pericyte-marker CD146 expression on Panc-MSCs. Panc-MSCs also showed reduced expression of proteins involved in lipid and retinoid metabolism. Accordingly, Panc-MSCs showed restricted responses to adipogenic stimuli in vitro, although both MSC types demonstrated trilineage differentiation. In contrast, Panc-MSCs demonstrated accelerated growth kinetics and competency to pro-neurogenic stimuli in vitro. The secretome of Panc-MSCs was highly enriched for proteins associated with vascular development, wound healing and chemotaxis. Similar to BM-MSCs, Panc-MSCs conditioned media augmented endothelial cell survival, proliferation, and tubule formation in vitro. Importantly, the secretome of both MSC types was capable of stimulating chemotactic infiltration of murine endothelial cells in vivo and reduced hyperglycemia in STZ-treated mice following intrapancreatic injection. Overall, this study provides foundational knowledge to develop Panc-MSCs as a unique MSC subtype with functional properties beneficial in regenerative medicine for diabetes and vascular disease.
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Affiliation(s)
- Tyler T Cooper
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada.,Molecular Medicine Research Laboratories, Krembil Centre for Stem Cell Biology, Robarts Research Institute, London, Ontario, Canada.,Department of Biochemistry, Don Rix Protein Identification Facility, Western University, London, Ontario, Canada
| | - Stephen E Sherman
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada.,Molecular Medicine Research Laboratories, Krembil Centre for Stem Cell Biology, Robarts Research Institute, London, Ontario, Canada
| | - Gillian I Bell
- Molecular Medicine Research Laboratories, Krembil Centre for Stem Cell Biology, Robarts Research Institute, London, Ontario, Canada
| | - Jun Ma
- Molecular Medicine Research Laboratories, Krembil Centre for Stem Cell Biology, Robarts Research Institute, London, Ontario, Canada.,Department of Biochemistry, Don Rix Protein Identification Facility, Western University, London, Ontario, Canada
| | - Miljan Kuljanin
- Molecular Medicine Research Laboratories, Krembil Centre for Stem Cell Biology, Robarts Research Institute, London, Ontario, Canada.,Department of Biochemistry, Don Rix Protein Identification Facility, Western University, London, Ontario, Canada
| | - Shauna E Jose
- Molecular Medicine Research Laboratories, Krembil Centre for Stem Cell Biology, Robarts Research Institute, London, Ontario, Canada
| | - Gilles A Lajoie
- Department of Biochemistry, Don Rix Protein Identification Facility, Western University, London, Ontario, Canada
| | - David A Hess
- Department of Physiology and Pharmacology, Western University, London, Ontario, Canada.,Molecular Medicine Research Laboratories, Krembil Centre for Stem Cell Biology, Robarts Research Institute, London, Ontario, Canada
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22
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Truong JL, Liu M, Tolg C, Barr M, Dai C, Raissi TC, Wong E, DeLyzer T, Yazdani A, Turley EA. Creating a Favorable Microenvironment for Fat Grafting in a Novel Model of Radiation-Induced Mammary Fat Pad Fibrosis. Plast Reconstr Surg 2019; 145:116-126. [PMID: 31881612 DOI: 10.1097/prs.0000000000006344] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Radiofibrosis of breast tissue compromises breast reconstruction by interfering with tissue viability and healing. Autologous fat transfer may reduce radiotherapy-related tissue injury, but graft survival is compromised by the fibrotic microenvironment. Elevated expression of receptor for hyaluronan-mediated motility (RHAMM; also known as hyaluronan-mediated motility receptor, or HMMR) in wounds decreases adipogenesis and increases fibrosis. The authors therefore developed RHAMM peptide mimetics to block RHAMM profibrotic signaling following radiation. They propose that this blocking peptide will decrease radiofibrosis and establish a microenvironment favoring adipose-derived stem cell survival using a rat mammary fat pad model. METHODS Rat mammary fat pads underwent a one-time radiation dose of 26 Gy. Irradiated (n = 10) and nonirradiated (n = 10) fat pads received a single intramammary injection of a sham injection or peptide NPI-110. Skin changes were examined clinically. Mammary fat pad tissue was processed for fibrotic and adipogenic markers using quantitative polymerase chain reaction and immunohistochemical analysis. RESULTS Clinical assessments and molecular analysis confirmed radiation-induced acute skin changes and radiation-induced fibrosis in rat mammary fat pads. Peptide treatment reduced fibrosis, as detected by polarized microscopy of picrosirius red staining, increased collagen ratio of 3:1, reduced expression of collagen-1 crosslinking enzymes lysyl-oxidase, transglutaminase 2, and transforming growth factor β1 protein, and increased adiponectin, an antifibrotic adipokine. RHAMM was expressed in stromal cell subsets and was downregulated by the RHAMM peptide mimetic. CONCLUSION Results from this study predict that blocking RHAMM function in stromal cell subsets can provide a postradiotherapy microenvironment more suitable for fat grafting and breast reconstruction.
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Affiliation(s)
- Jessica L Truong
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Muhan Liu
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Cornelia Tolg
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Meredith Barr
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Cecilia Dai
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Thomas C Raissi
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Eugene Wong
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Tanya DeLyzer
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Arjang Yazdani
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
| | - Eva A Turley
- From the Division of Plastic and Reconstructive Surgery, the Schulich School of Medicine and Dentistry, and the Department of Physics and Astronomy, Western University; and the London Regional Cancer Program, London Health Sciences Centre, Victoria Hospital
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23
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Kang HG, Kim WJ, Kang HG, Chun KH, Kim SJ. Galectin-3 Interacts with C/EBPβ and Upregulates Hyaluronan-Mediated Motility Receptor Expression in Gastric Cancer. Mol Cancer Res 2019; 18:403-413. [PMID: 31822520 DOI: 10.1158/1541-7786.mcr-19-0811] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 10/03/2019] [Accepted: 12/06/2019] [Indexed: 11/16/2022]
Abstract
The hyaluronan-mediated motility receptor (HMMR) is overexpressed in gastric cancer; however, the apparent role of HMMR has not been well defined owing to lack of detailed studies on gastric tumorigenesis. Therefore, we elucidated the functional and regulatory mechanisms of HMMR in gastric cancer. Using publicly available data, we confirmed HMMR overexpression in patients with gastric cancer. HMMR silencing decreased proliferation, migration, and invasion of gastric cancer cells, whereas HMMR overexpression reversed these effects. A gastric cancer xenograft mouse model showed statistically significant inhibition of tumor growth upon HMMR depletion. Previous data from cDNA microarray showed reduced HMMR expression upon inhibition of galectin-3. However, overexpression of galectin-3 increased HMMR expression, cell proliferation, and motility in gastric cancer cells, whereas HMMR silencing blocked these effects. Interestingly, galectin-3 interacted directly with C/EBPβ and bound to HMMR promoter to drive its transcription, and gastric cancer cell proliferation and motility. Altogether, high expression of HMMR promoted gastric cancer cell proliferation and motility and could be a prognostic factor in gastric cancer. In addition, HMMR expression was regulated by the interaction between C/EBPβ and galectin-3. Therefore, targeting HMMR along with galectin-3 and C/EBPβ complex could be a potential treatment strategy for inhibiting gastric cancer progression and metastasis. IMPLICATIONS: This study provides evidence that galectin-3 interacts with C/EBPβ in gastric cancer, and galectin-3 and C/EBPβ complex promotes gastric cancer cell progression and motility through upregulating HMMR expression.
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Affiliation(s)
- Hyeon-Gu Kang
- Department of Biomedical Science, College of Natural Sciences, Chosun University, 61452, Gwangju, Republic of Korea (South).,Department of Life Science & Brain Korea 21 Plus Research Team for Bioactive Control Technology, Chosun University, Gwangju, Republic of Korea (South)
| | - Won-Jin Kim
- Department of Biomedical Science, College of Natural Sciences, Chosun University, 61452, Gwangju, Republic of Korea (South).,Department of Life Science & Brain Korea 21 Plus Research Team for Bioactive Control Technology, Chosun University, Gwangju, Republic of Korea (South)
| | - Hyeok-Gu Kang
- Department of Biochemistry & Molecular Biology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea (South).,Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea (South)
| | - Kyung-Hee Chun
- Department of Biochemistry & Molecular Biology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea (South). .,Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea (South)
| | - Seok-Jun Kim
- Department of Biomedical Science, College of Natural Sciences, Chosun University, 61452, Gwangju, Republic of Korea (South). .,Department of Life Science & Brain Korea 21 Plus Research Team for Bioactive Control Technology, Chosun University, Gwangju, Republic of Korea (South)
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24
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Wollina U, Goldman A, Abdel-Naser MB, Philipp-Dormston WG. Adipose tissue, fillers, and skin tightening. Dermatol Ther 2018; 32:e12626. [PMID: 30175548 DOI: 10.1111/dth.12626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 05/24/2018] [Indexed: 12/15/2022]
Abstract
The role of adipose tissue has long been underestimated in esthetic dermatology. With the development of liposculpture and lipolysis, subcutaneous adipose tissue has gained an increasing interest. Harvested tissue has been used for lipofilling. In recent years, a better understanding of adipocyte physiology and its role in aging opened a new road for targeted treatments. Subcutaneous adipose tissue is no longer an innocent bystander in the combat of aging and the correction in esthetics. Adipose tissue is of importance for metabolic function and thermoregulation. Adipose tissue is involved in inflammation. Adipose tissue is heterogeneous in sense of function, color and size of adipocytes. The tissue is an important source of somatic stem cells.
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Affiliation(s)
- Uwe Wollina
- Department of Dermatology and Allergology, Academic Teaching Hospital Dresden, Dresden, Germany
| | - Alberto Goldman
- Department of Plastic Surgery, Clinica Goldman and Hospital Moinhos de Vento, Porto Alegre, Brazil
| | - Mohamed B Abdel-Naser
- Department of Dermatology and Venereology, Ain Shams University Hospital, Cairo, Egypt
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25
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Zhu Y, Kruglikov IL, Akgul Y, Scherer PE. Hyaluronan in adipogenesis, adipose tissue physiology and systemic metabolism. Matrix Biol 2018; 78-79:284-291. [PMID: 29458140 PMCID: PMC6534160 DOI: 10.1016/j.matbio.2018.02.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 02/12/2018] [Accepted: 02/12/2018] [Indexed: 02/07/2023]
Abstract
Hyaluronic acid (HA, also known as hyaluronan), is a non-sulfated linear glycosaminoglycan polymer consisting of repeating disaccharide units of d-glucuronic acid and N-acetyl-d-glucosamine abundantly present in the extracellular matrix. The sizes of hyaluronic acid polymers range from 5000 to 20,000,000 Da in vivo, and the functions of HA are largely dictated by its size. Due to its high biocompatibility, HA has been commonly used as soft tissue filler as well as a major component of biomaterial scaffolds in tissue engineering. Several studies have implicated that HA may promote differentiation of adipose tissue derived stem cells in vitro or in vivo when used as a supporting scaffold. However, whether HA actually promotes adipogenesis in vivo and the subsequent metabolic effects of this process are unclear. This review summarizes some recent publications in the field and discusses the possible directions and approaches for future studies, focusing on the role of HA in the adipose tissue.
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Affiliation(s)
- Yi Zhu
- Touchstone Diabetes Center, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | | | - Yucel Akgul
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Philipp E Scherer
- Touchstone Diabetes Center, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
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Hauser-Kawaguchi A, Luyt LG, Turley E. Design of peptide mimetics to block pro-inflammatory functions of HA fragments. Matrix Biol 2018; 78-79:346-356. [PMID: 29408009 DOI: 10.1016/j.matbio.2018.01.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/22/2018] [Accepted: 01/28/2018] [Indexed: 12/26/2022]
Abstract
Hyaluronan is a simple extracellular matrix polysaccharide that actively regulates inflammation in tissue repair and disease processes. The native HA polymer, which is large (>500 kDa), contributes to the maintenance of homeostasis. In remodeling and diseased tissues, polymer size is strikingly polydisperse, ranging from <10 kDa to >500 kDa. In a diseased or stressed tissue context, both smaller HA fragments and high molecular weight HA polymers can acquire pro-inflammatory functions, which result in the activation of multiple receptors, triggering pro-inflammatory signaling to diverse stimuli. Peptide mimics that bind and scavenge HA fragments have been developed, which show efficacy in animal models of inflammation. These studies indicate both that HA fragments are key to driving inflammation and that scavenging these is a viable therapeutic approach to blunting inflammation in disease processes. This mini-review summarizes the peptide-based methods that have been reported to date for blocking HA signaling events as an anti-inflammatory therapeutic approach.
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Affiliation(s)
| | - Leonard G Luyt
- Department of Chemistry, Western University, London, ON, Canada; Department of Oncology, Schulich School of Medicine, Western University, London, ON, Canada; Department of Medical Imaging, Schulich School of Medicine, Western University, London, ON, Canada; Cancer Research Laboratories, London Regional Cancer Center, Victoria Hospital, London, ON N6A 4L6, Canada
| | - Eva Turley
- Department of Oncology, Schulich School of Medicine, Western University, London, ON, Canada; Cancer Research Laboratories, London Regional Cancer Center, Victoria Hospital, London, ON N6A 4L6, Canada; Department of Biochemistry, Schulich School of Medicine, Western University, London, ON, Canada; Department of Surgery, Schulich School of Medicine, Western University, London, ON, Canada.
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Chaudhuri RK, Bojanowski K. Improvement of hydration and epidermal barrier function in human skin by a novel compound isosorbide dicaprylate. Int J Cosmet Sci 2017; 39:518-526. [PMID: 28543784 DOI: 10.1111/ics.12405] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Accepted: 05/20/2017] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The study involved the synthesis of a novel derivative of caprylic acid - isosorbide dicaprylate (IDC) - and the evaluation of its potential in improving water homoeostasis and epidermal barrier function in human skin. METHODS The effect of IDC on gene expression was assayed in skin organotypic cultures by DNA microarrays. The results were then confirmed for a few key genes by quantitative PCR, immuno- and cytochemistry. Final validation of skin hydration properties was obtained by four separate clinical studies. Level of hydration was measured by corneometer either by using 2% IDC lotion alone vs placebo or in combination with 2% glycerol lotion vs 2% glycerol only. A direct comparison in skin hydration between 2% IDC and 2% glycerol lotions was also carried out. The epidermal barrier function improvement was assessed by determining changes in transepidermal water loss (TEWL) on the arms before and after treatment with 2% IDC lotion versus placebo. RESULTS IDC was found to upregulate the expression of AQP3, CD44 and proteins involved in keratinocyte differentiation as well as the formation and function of stratum corneum. A direct comparison between 2% IDC versus 2% glycerol lotions revealed a three-fold advantage of IDC in providing skin hydration. Severely dry skin treated with 2% IDC in combination with 2% glycerol showed 133% improvement, whereas 35% improvement was observed with moderately dry human skin. CONCLUSION Topical isosorbide dicaprylate favourably modulates genes involved in the maintenance of skin structure and function, resulting in superior clinical outcomes. By improving skin hydration and epidermal permeability barrier, it offers therapeutic applications in skin ageing.
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Affiliation(s)
| | - K Bojanowski
- Sunny BioDiscovery, Inc., 972 East Main St., Zone B Santa Paula, CA, USA
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