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Xu J, Chen L, Pang S, Zhang Q, Deng S, Zhu J, Chen X, Langford PR, Huang Q, Zhou R, Li L. HylS', a fragment of truncated hyaluronidase of Streptococcus suis, contributes to immune evasion by interaction with host complement factor C3b. Virulence 2024; 15:2306691. [PMID: 38251716 PMCID: PMC10854370 DOI: 10.1080/21505594.2024.2306691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 01/12/2024] [Indexed: 01/23/2024] Open
Abstract
Pathogenic bacteria have evolved many strategies to evade surveillance and attack by complements. Streptococcus suis is an important zoonotic pathogen that infects humans and pigs. Hyaluronidase (HylA) has been reported to be a potential virulence factor of S. suis. However, in this study, it was discovered that the genomic region encoding HylA of the virulent S. suis strain SC19 and other ST1 strains was truncated into four fragments when aligned with a strain containing intact HylA and possessing hyaluronidase activity. As a result, SC19 had no hyaluronidase activity, but one truncated HylA fragment, designated as HylS,' directly interacted with complement C3b, as confirmed by western ligand blotting, pull-down, and ELISA assays. The deposition of C3b and membrane attack complex (MAC) formation on the surface of a HylS'-deleted mutant (ΔhylS') was significantly increased compared to wild-type SC19. In human sera and whole blood, ΔhylS' survival was significantly reduced compared to that in SC19. The resistance of ΔhylS' to macrophages and human polymorphonuclear neutrophil PMNs also decreased. In a mouse infection model, ΔhylS' showed reduced lethality and lower bacterial load in the organs compared to that of SC19. We conclude that the truncated hyaluronidase HylS' fragment contributes to complement evasion and the pathogenesis of S. suis.
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Affiliation(s)
- Jiajia Xu
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
| | - Long Chen
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
| | - Siqi Pang
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
| | - Qiuhong Zhang
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
| | - Simin Deng
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
| | - Jiaqi Zhu
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
| | - Xiabing Chen
- Institute of Animal Husbandry and Veterinary Science, Wuhan Academy of Agricultural Sciences, Wuhan, Hubei, China
| | - Paul R Langford
- Section of Paediatric Infectious Disease, Imperial College London, St Mary’s Campus, London, UK
| | - Qi Huang
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
- International Research Center for Animal Disease, Ministry of Science and Technology of the People’s Republic of China, Wuhan, Hubei, China
| | - Rui Zhou
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
- International Research Center for Animal Disease, Ministry of Science and Technology of the People’s Republic of China, Wuhan, Hubei, China
| | - Lu Li
- National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, China
- Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, China
- International Research Center for Animal Disease, Ministry of Science and Technology of the People’s Republic of China, Wuhan, Hubei, China
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Zhang YS, Gong JS, Jiang JY, Xu ZH, Shi JS. Engineering protein translocation and unfolded protein response enhanced human PH-20 secretion in Pichia pastoris. Appl Microbiol Biotechnol 2024; 108:54. [PMID: 38175240 DOI: 10.1007/s00253-023-12878-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 11/04/2023] [Accepted: 11/09/2023] [Indexed: 01/05/2024]
Abstract
Hyaluronidases catalyze the degradation of hyaluronan (HA), which is finding rising applications in medicine, cosmetic, and food industries. Recombinant expression of hyaluronidases in microbial hosts has been given special attention as a sustainable way to substitute animal tissue-derived hyaluronidases. In this study, we focused on optimizing the secretion of hyaluronidase from Homo sapiens in Pichia pastoris by secretion pathway engineering. The recombinant hyaluronidase was first expressed under the control of a constitutive promoter PGCW14. Then, two endoplasmic reticulum-related secretory pathways were engineered to improve the secretion capability of the recombinant strain. Signal peptide optimization suggested redirecting the protein into co-translational translocation using the ost1-proα signal sequence improved the secretion level by 20%. Enhancing the co-translational translocation by overexpressing signal recognition particle components further enhanced the secretory capability by 48%. Then, activating the unfolded protein response by overexpressing a transcriptional factor ScHac1p led to a secreted hyaluronidase activity of 4.06 U/mL, which was 2.1-fold higher than the original strain. Finally, fed-batch fermentation elevated the production to 19.82 U/mL. The combined engineering strategy described here could be applied to enhance the secretion capability of other proteins in yeast hosts. KEY POINTS: • Improving protein secretion by enhancing co-translational translocation in P. pastoris was reported for the first time. • Overexpressing Hac1p homologous from different origins improved the rhPH-20 secretion. • A 4.9-fold increase in rhPH-20 secretion was achieved after fermentation optimization and fed-batch fermentation.
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Affiliation(s)
- Yue-Sheng Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, School of Biotechnology, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Jin-Song Gong
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China.
| | - Jia-Yu Jiang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Zheng-Hong Xu
- National Engineering Research Center for Cereal Fermentation and Food Biomanufacturing, School of Biotechnology, Jiangnan University, Wuxi, 214122, People's Republic of China
- Yixing Institute of Food and Biotechnology Co., Ltd, Yixing, 214200, People's Republic of China
| | - Jin-Song Shi
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China.
- Yixing Institute of Food and Biotechnology Co., Ltd, Yixing, 214200, People's Republic of China.
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Drygalski K, Higos R, Merabtene F, Mojsak P, Grubczak K, Ciborowski M, Razak H, Clément K, Dugail I. Extracellular matrix hyaluronan modulates fat cell differentiation and primary cilia dynamics. Biochim Biophys Acta Mol Cell Biol Lipids 2024; 1869:159470. [PMID: 38423452 DOI: 10.1016/j.bbalip.2024.159470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/02/2024] [Accepted: 02/26/2024] [Indexed: 03/02/2024]
Abstract
Hyaluronan is an important extracellular matrix component, with poorly documented physiological role in the context of lipid-rich adipose tissue. We have investigated the global impact of hyaluronan removal from adipose tissue environment by in vitro exposure to exogenous hyaluronidase (or heat inactivated enzyme). Gene set expression analysis from RNA sequencing revealed downregulated adipogenesis as a main response to hyaluronan removal from human adipose tissue samples, which was confirmed by hyaluronidase-mediated inhibition of adipocyte differentiation in the 3T3L1 adipose cell line. Hyaluronidase exposure starting from the time of induction with the differentiation cocktail reduced lipid accumulation in mature adipocytes, limited the expression of terminal differentiation marker genes, and impaired the early induction of co-regulated Cebpa and Pparg mRNA. Reduction of Cebpa and Pparg expression by exogenous hyaluronidase was also observed in cultured primary preadipocytes from subcutaneous, visceral or brown adipose tissue of mice. Mechanistically, inhibition of adipogenesis by hyaluronan removal was not caused by changes in osmotic pressure or cell inflammatory status, could not be mimicked by exposure to threose, a metabolite generated by hyaluronan degradation, and was not linked to alteration in endogenous Wnt ligands expression. Rather, we observed that hyaluronan removal associated with disrupted primary cilia dynamics, with elongated cilium and higher proportions of preadipocytes that remained ciliated in hyaluronidase-treated conditions. Thus, our study points to a new link between ciliogenesis and hyaluronan impacting adipose tissue development.
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Affiliation(s)
- Krzysztof Drygalski
- INSERM, Sorbonne Université, NutriOmics team : Nutrition/Obesities- systemic approaches, Paris 75013, France; Department of Hypertension and Diabetology, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Romane Higos
- INSERM, Sorbonne Université, NutriOmics team : Nutrition/Obesities- systemic approaches, Paris 75013, France
| | - Fatiha Merabtene
- INSERM, Sorbonne Université, NutriOmics team : Nutrition/Obesities- systemic approaches, Paris 75013, France
| | - Patrycja Mojsak
- Clinical Research Centre, Medical University of Bialystok, 15-276 Białystok, Poland
| | - Kamil Grubczak
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Michal Ciborowski
- Clinical Research Centre, Medical University of Bialystok, 15-276 Białystok, Poland
| | - Hady Razak
- Department of General and Endocrine Surgery, Medical University of Bialystok, 15-276 Bialystok, Poland
| | - Karine Clément
- INSERM, Sorbonne Université, NutriOmics team : Nutrition/Obesities- systemic approaches, Paris 75013, France; Assistance Publique-Hopitaux de Paris, Nutrition department, Pitié-Salpetrière Hospital, 75013 Paris, France
| | - Isabelle Dugail
- INSERM, Sorbonne Université, NutriOmics team : Nutrition/Obesities- systemic approaches, Paris 75013, France.
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Kalapothakis Y, Miranda K, Aragão M, Larangote D, Braga-Pereira G, Noetzold M, Molina D, Langer R, Conceição IM, Guerra-Duarte C, Chávez-Olórtegui C, Kalapothakis E, Borges A. Divergence in toxin antigenicity and venom enzymes in Tityus melici, a medically important scorpion, despite transcriptomic and phylogenetic affinities with problematic Brazilian species. Int J Biol Macromol 2024; 263:130311. [PMID: 38403220 DOI: 10.1016/j.ijbiomac.2024.130311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/27/2024] [Accepted: 02/18/2024] [Indexed: 02/27/2024]
Abstract
The Brazilian scorpion Tityus melici, native to Minas Gerais and Bahia, is morphologically related to Tityus serrulatus, the most medically significant species in Brazil. Despite inhabiting scorpion-envenomation endemic regions, T. melici venom remains unexplored. This work evaluates T. melici venom composition and function using transcriptomics, enzymatic activities, and in vivo and in vitro immunological analyses. Next-Generation Sequencing unveiled 86 components putatively involved in venom toxicity: 39 toxins, 28 metalloproteases, seven disulfide isomerases, six hyaluronidases, three phospholipases and three amidating enzymes. T. serrulatus showed the highest number of toxin matches with 80-100 % sequence similarity. T. melici is of medical importance as it has a venom LD50 of 0.85 mg/kg in mice. We demonstrated venom phospholipase A2 activity, and elevated hyaluronidase and metalloprotease activities compared to T. serrulatus, paralleling our transcriptomic findings. Comparison of transcriptional levels for T. serrulatus and T. melici venom metalloenzymes suggests species-specific expression patterns in Tityus. Despite close phylogenetic association with T. serrulatus inferred from COI sequences and toxin similarities, partial neutralization of T. melici venom toxicity was achieved when using the anti-T. serrulatus antivenom, implying antigenic divergence among their toxins. We suggest that the Brazilian therapeutic scorpion antivenom could be improved to effectively neutralize T. melici venom.
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Affiliation(s)
- Yan Kalapothakis
- Departamento de Genética, Ecologia e Evolução, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Kelton Miranda
- Departamento de Genética, Ecologia e Evolução, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Matheus Aragão
- Departamento de Bioquímica e Imunologia, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Débora Larangote
- Departamento de Genética, Ecologia e Evolução, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Gracielle Braga-Pereira
- Departamento de Zoologia, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, CEP 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Marina Noetzold
- Departamento de Bioquímica e Imunologia, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Denis Molina
- Departamento de Bioquímica e Imunologia, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Rafael Langer
- Departamento de Bioquímica e Imunologia, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Izabela Mamede Conceição
- Departamento de Bioquímica e Imunologia, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Clara Guerra-Duarte
- Serviço de Toxinologia Molecular, Diretoria de Pesquisa e Desenvolvimento, Fundação Ezequiel Dias, Belo Horizonte, Minas Gerais, Brazil
| | - Carlos Chávez-Olórtegui
- Departamento de Bioquímica e Imunologia, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Evanguedes Kalapothakis
- Departamento de Genética, Ecologia e Evolução, ICB, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, CEP: 31270-901 Belo Horizonte, Minas Gerais, Brazil
| | - Adolfo Borges
- Instituto de Medicina Experimental, Universidad Central de Venezuela, Caracas, Venezuela; Centro para el Desarrollo de la Investigación Científica, CEDIC, Asunción 1255, Paraguay.
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Wang S, Li Y, Xu C, Dong J, Wei J. An oncolytic vaccinia virus encoding hyaluronidase reshapes the extracellular matrix to enhance cancer chemotherapy and immunotherapy. J Immunother Cancer 2024; 12:e008431. [PMID: 38458640 PMCID: PMC10921532 DOI: 10.1136/jitc-2023-008431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND The redundant extracellular matrix (ECM) within tumor microenvironment (TME) such as hyaluronic acid (HA) often impairs intratumoral dissemination of antitumor drugs. Oncolytic viruses (OVs) are being studied extensively for cancer therapy either alone or in conjunction with chemotherapy and immunotherapy. Here, we designed a novel recombinant vaccinia virus encoding a soluble version of hyaluronidase Hyal1 (OVV-Hyal1) to degrade the HA and investigated its antitumor effects in combination with chemo drugs, polypeptide, immune cells, and antibodies. METHODS We constructed a recombinant oncolytic vaccinia virus encoding the hyaluronidase, and investigated its function in remodeling the ECM of the TME, the antitumor efficacy both in vitro and in several murine solid tumors either alone, or in combination with chemo drugs including doxorubicin and gemcitabine, with polypeptide liraglutide, with immune therapeutics such as PD-L1/PD-1 blockade, CD47 antibody, and with CAR-T cells. RESULTS Compared with control OVV, intratumoral injection of OVV-Hyal1 showed superior antitumor efficacies in a series of mouse subcutaneous tumor models. Moreover, HA degradation by OVV-Hyal1 resulted in increased intratumoral dissemination of chemo drugs, infiltration of T cells, NK cells, macrophages, and activation of CD8+ T cells. When OVV-Hyal1 was combined with some antitumor therapeutics, for example, doxorubicin, gemcitabine, liraglutide, anti-PD-1, anti-CD47 blockade, or CAR-T cells, more profound therapeutic outcomes were obtained. CONCLUSIONS OVV-Hyal1 effectively degrades HA to reshape the TME, therefore overcoming some major hurdles in current cancer therapy, such as limited OVs spread, unfavored dissemination of chemo drugs, polypeptides, antibodies, and insufficient infiltration of effector immune cells. OVV-Hyal1 holds the promise to improve the antitumor outcomes of current cancer therapeutics.
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Affiliation(s)
- Shibing Wang
- State Key Laboratory of Pharmaceutical Biotechnology and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
- Cancer Center, Department of Pathology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Yuxin Li
- State Key Laboratory of Pharmaceutical Biotechnology and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Chuning Xu
- State Key Laboratory of Pharmaceutical Biotechnology and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Jie Dong
- State Key Laboratory of Pharmaceutical Biotechnology and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
| | - Jiwu Wei
- State Key Laboratory of Pharmaceutical Biotechnology and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing, Jiangsu, China
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Guo S, Guo Y, Chen Y, Cui S, Zhang C, Chen D. The role of CEMIP in cancers and its transcriptional and post-transcriptional regulation. PeerJ 2024; 12:e16930. [PMID: 38390387 PMCID: PMC10883155 DOI: 10.7717/peerj.16930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
CEMIP is a protein known for inducing cell migration and binding to hyaluronic acid. Functioning as a hyaluronidase, CEMIP primarily facilitates the breakdown of the extracellular matrix component, hyaluronic acid, thereby regulating various signaling pathways. Recent evidence has highlighted the significant role of CEMIP in different cancers, associating it with diverse pathological states. While identified as a biomarker for several diseases, CEMIP's mechanism in cancer seems distinct. Accumulating data suggests that CEMIP expression is triggered by chemical modifications to itself and other influencing factors. Transcriptionally, chemical alterations to the CEMIP promoter and involvement of transcription factors such as AP-1, HIF, and NF-κB regulate CEMIP levels. Similarly, specific miRNAs have been found to post-transcriptionally regulate CEMIP. This review provides a comprehensive summary of CEMIP's role in various cancers and explores how both transcriptional and post-transcriptional mechanisms control its expression.
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Affiliation(s)
- Song Guo
- Shandong University of Technology, School of Life Sciences and Medicine, Zibo, Shandong, China
| | - Yunfei Guo
- Shandong University of Technology, School of Life Sciences and Medicine, Zibo, Shandong, China
| | - Yuanyuan Chen
- Shandong University of Technology, School of Life Sciences and Medicine, Zibo, Shandong, China
| | - Shuaishuai Cui
- Shandong University of Technology, School of Life Sciences and Medicine, Zibo, Shandong, China
| | - Chunmei Zhang
- Shandong University of Technology, School of Life Sciences and Medicine, Zibo, Shandong, China
| | - Dahu Chen
- Shandong University of Technology, School of Life Sciences and Medicine, Zibo, Shandong, China
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Xing H, Li S, Fu Y, Wan X, Zhou A, Cao F, Sun Q, Hu N, Ma M, Li W, Cao C. HYAL1 deficiency attenuates lipopolysaccharide-triggered renal injury and endothelial glycocalyx breakdown in septic AKI in mice. Ren Fail 2023; 45:2188966. [PMID: 37563795 PMCID: PMC10424626 DOI: 10.1080/0886022x.2023.2188966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 12/27/2022] [Accepted: 12/31/2022] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Renal dysfunction and disruption of renal endothelial glycocalyx are two important events during septic acute kidney injury (AKI). Here, the role and mechanism of hyaluronidase 1 (HYAL1) in regulating renal injury and renal endothelial glycocalyx breakdown in septic AKI were explored for the first time. METHODS BALB/c mice were injected with lipopolysaccharide (LPS, 10 mg/kg) to induce AKI. HYAL1 was blocked in vivo using lentivirus-mediated short hairpin RNA targeting HYAL1 (LV-sh-HYAL1). Biochemical assays were performed to measure the levels and concentrations of biochemical parameters associated with AKI as well as levels of inflammatory cytokines. Renal pathological lesions were determined by hematoxylin-eosin (HE) staining. Cell apoptosis in the kidney was detected using terminal-deoxynucleoitidyl transferase-mediated nick end labeling (TUNEL) assay. Immunofluorescence and immunohistochemical (IHC) staining assays were used to examine the levels of hyaluronic acid in the kidney. The protein levels of adenosine monophosphate-activated protein kinase (AMPK)/mammalian target of rapamycin (mTOR) signaling, endothelial glycocalyx, and autophagy-associated indicators were assessed by western blotting. RESULTS The knockdown of HYAL1 in LPS-subjected mice by LV-sh-HYAL1 significantly reduced renal inflammation, oxidative stress, apoptosis and kidney dysfunction in AKI, as well as alleviated renal endothelial glycocalyx disruption by preventing the release of hyaluronic acid to the bloodstream. Additionally, autophagy-related protein analysis indicated that knockdown of HYAL1 significantly enhanced autophagy in LPS mice. Furthermore, the beneficial actions of HYAL1 blockade were closely associated with the AMPK/mTOR signaling. CONCLUSION HYAL1 deficiency attenuates LPS-triggered renal injury and endothelial glycocalyx breakdown in septic AKI in mice.
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Affiliation(s)
- Hongxia Xing
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Shensen Li
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Yongchao Fu
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Xin Wan
- Department of Nephrology, Nanjing First Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Annan Zhou
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Feifei Cao
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Qing Sun
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Nana Hu
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Mengqing Ma
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Wenwen Li
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
| | - Changchun Cao
- Department of Nephrology, Sir Run Hospital, Nanjing Medical University, Jiangsu, ChinaNanjing
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Coleman M, Orvis A, Brokaw A, Furuta A, Sharma K, Quach P, Bhullar A, Sanghavi R, Nguyen S, Sweeney E, Seepersaud R, Armistead B, Adams Waldorf KM, Rajagopal L. GBS hyaluronidase mediates immune suppression in a TLR2/4- and IL-10-dependent manner during pregnancy-associated infection. mBio 2023; 14:e0204923. [PMID: 37747229 PMCID: PMC10653848 DOI: 10.1128/mbio.02049-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 08/07/2023] [Indexed: 09/26/2023] Open
Abstract
IMPORTANCE Bacteria such as GBS can cause infections during pregnancy leading to preterm births, stillbirths, and neonatal infections. The interaction between host and bacterial factors during infections in the placenta is not fully understood. GBS secretes a hyaluronidase enzyme that is thought to digest host hyaluronan into immunosuppressive disaccharides that dampen TLR2/4 signaling, leading to increased bacterial dissemination and adverse outcomes. In this study, we show that GBS HylB mediates immune suppression and promotes bacterial infection during pregnancy that requires TLR2, TLR4, and IL-10. Understanding the interaction between host and bacterial factors can inform future therapeutic strategies to mitigate GBS infections.
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Affiliation(s)
- Michelle Coleman
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Austyn Orvis
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Alyssa Brokaw
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Anna Furuta
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Kavita Sharma
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Phoenicia Quach
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Avneet Bhullar
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Rhea Sanghavi
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Shayla Nguyen
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Erin Sweeney
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Ravin Seepersaud
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Blair Armistead
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
| | - Kristina M. Adams Waldorf
- Department of Global Health, University of Washington, Seattle, Washington, USA
- Department of Obstetrics and Gynecology, University of Washington, Seattle, Washington, USA
| | - Lakshmi Rajagopal
- Center for Global Infectious Disease Research, Seattle Children’s Research Institute, Seattle, Washington, USA
- Department of Global Health, University of Washington, Seattle, Washington, USA
- Department of Pediatrics, University of Washington, Seattle, Washington, USA
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9
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Narita T, Tobisawa Y, Bobkov A, Jackson M, Ohyama C, Irie F, Yamaguchi Y. TMEM2 is a bona fide hyaluronidase possessing intrinsic catalytic activity. J Biol Chem 2023; 299:105120. [PMID: 37527776 PMCID: PMC10474455 DOI: 10.1016/j.jbc.2023.105120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/03/2023] Open
Abstract
Transmembrane protein 2 (TMEM2) was originally identified as a membrane-anchored protein of unknown function. We previously demonstrated that TMEM2 can degrade hyaluronan (HA). Furthermore, we showed that induced global knockout of Tmem2 in adult mice results in rapid accumulation of incompletely degraded HA in bodily fluids and organs, supporting the identity of TMEM2 as a cell surface hyaluronidase. In spite of these advances, no direct evidence has been presented to demonstrate the intrinsic hyaluronidase activity of TMEM2. Here, we directly establish the catalytic activity of TMEM2. The ectodomain of TMEM2 (TMEM2ECD) was expressed as a His-tagged soluble protein and purified by affinity and size-exclusion chromatography. Both human and mouse TMEM2ECD robustly degrade fluorescein-labeled HA into 5 to 10 kDa fragments. TMEM2ECD exhibits this HA-degrading activity irrespective of the species of TMEM2 origin and the position of epitope tag insertion. The HA-degrading activity of TMEM2ECD is more potent than that of HYAL2, a hyaluronidase which, like TMEM2, has been implicated in cell surface HA degradation. Finally, we show that TMEM2ECD can degrade not only fluorescein-labeled HA but also native high-molecular weight HA. In addition to these core findings, our study reveals hitherto unrecognized confounding factors, such as the quality of reagents and the choice of assay systems, that could lead to erroneous conclusions regarding the catalytic activity of TMEM2. In conclusion, our results demonstrate that TMEM2 is a legitimate functional hyaluronidase. Our findings also raise cautions regarding the choice of reagents and methods for performing degradation assays for hyaluronidases.
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Affiliation(s)
- Takuma Narita
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Yuki Tobisawa
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA; Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Andrey Bobkov
- Conrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Michael Jackson
- Conrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Fumitoshi Irie
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Yu Yamaguchi
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA.
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10
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Kasper MM, Ellenbogen B, Li Y, Schmidt CE. Temporal characterization of hyaluronidases after peripheral nerve injury. PLoS One 2023; 18:e0289956. [PMID: 37616240 PMCID: PMC10449126 DOI: 10.1371/journal.pone.0289956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 07/28/2023] [Indexed: 08/26/2023] Open
Abstract
Hyaluronic acid (HA) is ubiquitously found in biological tissues and mediates wound healing mechanisms after injury by promoting cell migration and proliferation. With the development of tissue-engineered neural therapeutics, including off-the-shelf grafts for peripheral nerve repair, HA is an attractive material for clinical use because of its various biological roles. HA-based biomaterials have been carefully engineered to elicit specific in vivo host responses, however an important design feature that should be considered in these scaffolds is endogenous degradation. Hyaluronidases (HYALs) are the complementary enzymes that are responsible for HA turnover. Although HYAL expression has been widely characterized in various tissues, including the central nervous system, and for different pathologies, there remains a lack of knowledge of HYAL mediated turnover in peripheral nerve tissue. In this work, gene expression of two hyaluronidases, HYAL1 and HYAL2, and HA-binding receptor, CD44, were studied in two injury models: rat sciatic nerve crush and critical gap transection. HYAL2 and CD44 were shown to be upregulated 3 days after crush injury, whereas HYAL1 was upregulated at 3 weeks, which collectively demonstrate temporal patterning of HA breakdown. Additionally, differences were observed between HYAL and HA expression at 3 weeks when compared for both nerve injury models. The activity of HYAL in peripheral nerve tissue was determined to be approximately 0.11 μmol/min, which could be used to further model HA-based biomaterial breakdown for peripheral nerve applications. Overall, this work provides a landscape of HA turnover in peripheral nerve that can be used for future neural applications.
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Affiliation(s)
- Mary M. Kasper
- J. Crayton Pruitt Department of Biomedical Engineering, University of Florida, Gainesville, FL, United States of America
| | - Bret Ellenbogen
- Department of Chemistry, University of Florida, Gainesville, FL, United States of America
| | - Yuan Li
- J. Crayton Pruitt Department of Biomedical Engineering, University of Florida, Gainesville, FL, United States of America
| | - Christine E. Schmidt
- J. Crayton Pruitt Department of Biomedical Engineering, University of Florida, Gainesville, FL, United States of America
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11
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Spataro S, Guerra C, Cavalli A, Sgrignani J, Sleeman J, Poulain L, Boland A, Scapozza L, Moll S, Prunotto M. CEMIP (HYBID, KIAA1199): structure, function and expression in health and disease. FEBS J 2023; 290:3946-3962. [PMID: 35997767 DOI: 10.1111/febs.16600] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 07/28/2022] [Accepted: 08/17/2022] [Indexed: 12/01/2022]
Abstract
CEMIP (cell migration-inducing protein), also known as KIAA1199 or HYBID, is a protein involved in the depolymerisation of hyaluronic acid (HA), a major glycosaminoglycan component of the extracellular matrix. CEMIP was originally described in patients affected by nonsyndromic hearing loss and has subsequently been shown to play a key role in tumour initiation and progression, as well as arthritis, atherosclerosis and idiopathic pulmonary fibrosis. Despite the vast literature associating CEMIP with these diseases, its biology remains elusive. The present review article summarises all the major scientific evidence regarding its structure, function, role and expression, and attempts to cast light on a protein that modulates EMT, fibrosis and tissue inflammation, an unmet key aspect in several inflammatory disease conditions.
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Affiliation(s)
- Sofia Spataro
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, Switzerland
| | - Concetta Guerra
- Institute for Research in Biomedicine, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Andrea Cavalli
- Institute for Research in Biomedicine, Università della Svizzera Italiana, Bellinzona, Switzerland
- Swiss Institute of Bioinformatics, Lausanne, Switzerland
| | - Jacopo Sgrignani
- Institute for Research in Biomedicine, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - Jonathan Sleeman
- European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
- Institute for Biological and Chemical Systems - Biological Information Processing (IBCS - BIP), Karlsruhe Institute for Technology (KIT), Germany
| | - Lina Poulain
- Department of Molecular Biology, University of Geneva, Switzerland
| | - Andreas Boland
- Department of Molecular Biology, University of Geneva, Switzerland
| | - Leonardo Scapozza
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, Switzerland
| | - Solange Moll
- Department of Pathology, University Hospital of Geneva, Switzerland
| | - Marco Prunotto
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, Switzerland
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12
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Kumar K, Kanojia D, Bentrem DJ, Hwang RF, Butchar JP, Tridandapani S, Munshi HG. Targeting BET Proteins Decreases Hyaluronidase-1 in Pancreatic Cancer. Cells 2023; 12:1490. [PMID: 37296612 PMCID: PMC10253193 DOI: 10.3390/cells12111490] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/22/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is characterized by the presence of dense stroma that is enriched in hyaluronan (HA), with increased HA levels associated with more aggressive disease. Increased levels of the HA-degrading enzymes hyaluronidases (HYALs) are also associated with tumor progression. In this study, we evaluate the regulation of HYALs in PDAC. METHODS Using siRNA and small molecule inhibitors, we evaluated the regulation of HYALs using quantitative real-time PCR (qRT-PCR), Western blot analysis, and ELISA. The binding of BRD2 protein on the HYAL1 promoter was evaluated by chromatin immunoprecipitation (ChIP) assay. Proliferation was evaluated by WST-1 assay. Mice with xenograft tumors were treated with BET inhibitors. The expression of HYALs in tumors was analyzed by immunohistochemistry and by qRT-PCR. RESULTS We show that HYAL1, HYAL2, and HYAL3 are expressed in PDAC tumors and in PDAC and pancreatic stellate cell lines. We demonstrate that inhibitors targeting bromodomain and extra-terminal domain (BET) proteins, which are readers of histone acetylation marks, primarily decrease HYAL1 expression. We show that the BET family protein BRD2 regulates HYAL1 expression by binding to its promoter region and that HYAL1 downregulation decreases proliferation and enhances apoptosis of PDAC and stellate cell lines. Notably, BET inhibitors decrease the levels of HYAL1 expression in vivo without affecting the levels of HYAL2 or HYAL3. CONCLUSIONS Our results demonstrate the pro-tumorigenic role of HYAL1 and identify the role of BRD2 in the regulation of HYAL1 in PDAC. Overall, these data enhance our understanding of the role and regulation of HYAL1 and provide the rationale for targeting HYAL1 in PDAC.
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Affiliation(s)
- Krishan Kumar
- Department of Internal Medicine, Division of Hematology, and Arthur G. James Comprehensive Cancer Center, The Ohio State University College of Medicine, Columbus, OH 43210, USA
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
| | - Deepak Kanojia
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - David J. Bentrem
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Jesse Brown VA Medical Center, Chicago, IL 60612, USA
| | - Rosa F. Hwang
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jonathan P. Butchar
- Department of Internal Medicine, Division of Hematology, and Arthur G. James Comprehensive Cancer Center, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Susheela Tridandapani
- Department of Internal Medicine, Division of Hematology, and Arthur G. James Comprehensive Cancer Center, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Hidayatullah G. Munshi
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL 60611, USA
- Jesse Brown VA Medical Center, Chicago, IL 60612, USA
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13
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Beltran AS, King KE, La J, Reipolska A, Young KA. Short communication: Photoperiod impacts ovarian extracellular matrix and metabolic gene expression in Siberian hamsters. Comp Biochem Physiol A Mol Integr Physiol 2022; 274:111302. [PMID: 36041709 DOI: 10.1016/j.cbpa.2022.111302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 08/13/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022]
Abstract
Ovarian cyclicity is variable in adult Siberian hamsters (Phodopus sungorus), who respond to long breeding season photoperiods with follicle development and ovulation, while short photoperiods typical of the non-breeding season induce gonadal atrophy. Recent RNAseq results identified ovarian matrix components and regulators of metabolism as differentially regulated by photoperiod; however, the impact of photoperiod across a full cycle of ovarian regression and recrudescence had not been explored for additional regulators of ovarian metabolism and extracellular matrix components. We hypothesized that matrix and metabolism-related genes would be expressed differentially across photoperiods that mimic breeding and non-breeding season daylengths. Hamsters were housed in one of four photoperiod groups: long day (16 h of light per day: 8 h of dark; LD, controls), short day regressed (8 L:16D; SD, regressed), and females exposed to SD then transferred to LD to stimulate return of ovarian function for 2 (early recrudescence), or 8 (late recrudescence) weeks. Plasma leptin concentrations along with expression of ovarian versican and liver-receptor homolog-1/Nr582 mRNA decreased in SD compared to LD and late recrudescence, while vimentin mRNA expression peaked in early and late recrudescence. Ovarian expression of fibronectin and extracellular matrix protein-1 was low in LD ovaries and increased in regressed and recrudescing groups. Expression of hyaluronidase-2, nectin-2, liver-X receptors-α and-β, and adiponectin mRNA peaked in late recrudescence, with no changes noted for adiponectin receptor-1 and -2. The results offer a first look at the parallels between expression of these genes and the dynamic remodeling that occurs during ovarian regression and recrudescence.
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Affiliation(s)
- Arianna S Beltran
- Department of Biological Sciences, California State University Long Beach, Long Beach, CA 90840, United States of America
| | - Kristen E King
- Department of Biological Sciences, California State University Long Beach, Long Beach, CA 90840, United States of America
| | - Josephine La
- Department of Biological Sciences, California State University Long Beach, Long Beach, CA 90840, United States of America
| | - Anastasiia Reipolska
- Department of Biological Sciences, California State University Long Beach, Long Beach, CA 90840, United States of America
| | - Kelly A Young
- Department of Biological Sciences, California State University Long Beach, Long Beach, CA 90840, United States of America.
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14
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Pang B, Wang H, Huang H, Liao L, Wang Y, Wang M, Du G, Kang Z. Enzymatic Production of Low-Molecular-Weight Hyaluronan and Its Oligosaccharides: A Review and Prospects. J Agric Food Chem 2022; 70:14129-14139. [PMID: 36300844 DOI: 10.1021/acs.jafc.2c05709] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Hyaluronic acid (HA) is a nonsulfated linear glycosaminoglycan with a negative charge. Different from the high-molecular-weight HAs, the low-molecular-weight HAs (LMW-HAs, 4-120 kDa) and hyaluronan oligosaccharides (O-HAs, <4 kDa) exhibit certain unique biological properties, owing to which these have a wide range of applications in the field of medicine. However, the chemical synthesis of high-purity LMW-HAs and O-HAs requires complex procedures, which renders this process difficult to achieve. The degradation of HA is achieved under the catalysis of hyaluronidases. In recent years, various hyaluronidase genes have been identified, and their enzymatic properties have been analyzed. In this context, the present review summarizes the hyaluronidases from different sources, which have been characterized. The review focuses on the crystal structure and the catalytic mechanism underlying the biological properties of hyaluronidases. In addition, the molecular weight distributions and the preparation approaches of the enzymatic products LMW-HAs and O-HAs are described. The general orientation of the research on hyaluronidases was speculated based on the existing literature. Accordingly, the efficient large-scale production of LMW-HAs and O-HAs using the green enzymatic approach was anticipated.
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Affiliation(s)
- Bo Pang
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
- The Science Center for Future Foods, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Hao Wang
- Bloomage Biotechnology Corp., Ltd., 678 Tianchen Avenue, Jinan 250010, China
| | - Hao Huang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
- The Science Center for Future Foods, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Lizhi Liao
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
- The Science Center for Future Foods, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Yang Wang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
- The Science Center for Future Foods, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Miao Wang
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Guocheng Du
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
- The Science Center for Future Foods, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
| | - Zhen Kang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
- The Science Center for Future Foods, Jiangnan University, 1800 Lihu Avenue, Wuxi 214122, China
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15
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Hamester F, Stürken C, Legler K, Eylmann K, Möller K, Roßberg M, Gorzelanny C, Bauer AT, Windhorst S, Schmalfeldt B, Laakmann E, Müller V, Witzel I, Oliveira-Ferrer L. Key Role of Hyaluronan Metabolism for the Development of Brain Metastases in Triple-Negative Breast Cancer. Cells 2022; 11:3275. [PMID: 36291142 PMCID: PMC9600690 DOI: 10.3390/cells11203275] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/08/2022] [Accepted: 10/12/2022] [Indexed: 09/21/2023] Open
Abstract
Breast cancer (BC) is the second-most common cause of brain metastases (BM) and BCBM patients have a reduced quality of life and a poor prognosis. Hyaluronan (HA), and in particular the hyaluronidase Hyal-1, has been already linked to the development of BCBM, and therefore presents an interesting opportunity to develop new effective therapeutic options. HA metabolism was further discovered by the CRISPR/Cas9-mediated knockout of HYAL1 and the shRNA-mediated down-regulation of HA-receptor CD44 in the brain-seeking triple-negative breast cancer (TNBC) cell line MDA-MB-231-BR. Therefore, the impact of Hyal-1 on adhesion, disruption, and invasion through the brain endothelium, both in vitro and in vivo, was studied. Our analysis points out a key role of Hyal-1 and low-molecular-weight HA (LMW-HA) in the formation of a pericellular HA-coat in BC cells, which in turn promotes tumor cell adhesion, disruption, and migration through the brain endothelium in vitro as well as the extent of BM in vivo. CD44 knockdown in MDA-MB-231-BR significantly reduced the pericellular HA-coat on these cells, and, consequently, tumor cell adhesion and invasion through the brain endothelium. Thus, the interaction between Hyal-1-generated LMW-HA fragments and the HA-receptor CD44 might represent a potential target for future therapeutic options in BC patients with a high risk of cerebral metastases formation.
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Affiliation(s)
- Fabienne Hamester
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Christine Stürken
- Department of Anatomy and Experimental Morphology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- MSH Medical School Hamburg, Faculty of Medicine, Medical University, 20251 Hamburg, Germany
| | - Karen Legler
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Kathrin Eylmann
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Katrin Möller
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Maila Roßberg
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Christian Gorzelanny
- Department of Dermatology and Venerology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Alexander T. Bauer
- Department of Dermatology and Venerology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Sabine Windhorst
- Department of Biochemistry and Signal Transduction, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Barbara Schmalfeldt
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Elena Laakmann
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Volkmar Müller
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Isabell Witzel
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Leticia Oliveira-Ferrer
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
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16
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Takabayashi S, Iijima K, Tsujimura M, Aoshima T, Takagi H, Aoto K, Sato M. Successful i-GONAD in Mice at Early Zygote Stage through In Vivo Electroporation Three Min after Intraoviductal Instillation of CRISPR-Ribonucleoprotein. Int J Mol Sci 2022; 23:ijms231810678. [PMID: 36142589 PMCID: PMC9506528 DOI: 10.3390/ijms231810678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/02/2022] [Accepted: 09/10/2022] [Indexed: 11/16/2022] Open
Abstract
Improved genome editing via oviductal nucleic acids delivery (i-GONAD) is a new technology enabling in situ genome editing of mammalian zygotes exiting the oviductal lumen, which is now available in mice, rats, and hamsters. In this method, CRISPR/Cas9 genome-editing reagents are delivered directly to the oviducts of pregnant animals (corresponding to late zygote stage). After intraoviductal instillation, electric shock to the entire oviduct was provided with a specialized electroporation (EP) device to drive the genome editing reagents into the zygotes present in the oviductal lumen. i-GONAD toward early zygotes has been recognized as difficult, because they are tightly surrounded by a cumulus cell layer, which often hampers effective transfer of nucleic acids to zygotes. However, in vivo EP three min after intraoviductal instillation of the genome-editing reagents enabled genome editing of early zygotes with an efficiency of 70%, which was in contrast with the rate of 18% when in vivo EP was performed immediately after intraoviductal instillation at Day 0.5 of pregnancy (corresponding to 13:00–13:30 p.m. on the day when vaginal plug was recognized after natural mating). We also found that addition of hyaluronidase, an enzyme capable of removing cumulus cells from a zygote, slightly enhanced the efficiency of genome editing in early zygotes. These findings suggest that cumulus cells surrounding a zygote can be a barrier for efficient generation of genome-edited mouse embryos and indicate that a three-minute interval before in vivo EP is effective for achieving i-GONAD-mediated genome editing at the early zygote stage. These results are particularly beneficial for researchers who want to perform genome editing experiments targeting early zygotes.
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Affiliation(s)
- Shuji Takabayashi
- Laboratory Animal Facilities & Services, Preeminent Medical Photonics Education & Research Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
- Correspondence: ; Tel.: +81-53-435-2001
| | - Kenta Iijima
- Laboratory Animal Facilities & Services, Preeminent Medical Photonics Education & Research Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Masumi Tsujimura
- Laboratory Animal Facilities & Services, Preeminent Medical Photonics Education & Research Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Takuya Aoshima
- Laboratory Animal Facilities & Services, Preeminent Medical Photonics Education & Research Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Hisayoshi Takagi
- Laboratory Animal Facilities & Services, Preeminent Medical Photonics Education & Research Center, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Kazushi Aoto
- Department of Biochemistry, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, Shizuoka 431-3192, Japan
| | - Masahiro Sato
- Department of Genome Medicine, National Center for Child Health and Development, Tokyo 157-8535, Japan
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17
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Medina-Santos R, Fernandes Costa TG, Silva de Assis TC, Kalapothakis Y, de Almeida Lima S, do Carmo AO, Gonzalez-Kozlova EE, Kalapothakis E, Chávez-Olórtegui C, Guerra-Duarte C. Analysis of NGS data from Peruvian Loxosceles laeta spider venom gland reveals toxin diversity. Comp Biochem Physiol Part D Genomics Proteomics 2022; 43:101017. [PMID: 35932519 DOI: 10.1016/j.cbd.2022.101017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 07/12/2022] [Accepted: 07/27/2022] [Indexed: 06/15/2023]
Abstract
Accidents involving spiders from the genus Loxosceles cause medical emergencies in several countries of South America. The species Loxosceles laeta is ubiquitously present in Peru and is responsible for severe accidents in this country. To further characterize L. laeta venom components and to unveil possible variations in the Peruvian population, we provide an overview of the toxins-related transcripts present in the venom gland of Peruvian L. laeta. A dataset from a cDNA library previously sequenced by MiSeq sequencer (Illumina) was re-analyzed and the obtained data was compared with available sequences from Loxosceles toxins. Phospholipase-D represent the majority (69,28 %) of the transcripts related to venom toxins, followed by metalloproteases (20,72 %), sicaritoxins (6,03 %), serine-proteases (2,28 %), hyaluronidases (1,80 %) and Translationally Controlled Tumor Protein (TCTP) (0,56 %). New sequences of phospholipases D,sicaritoxins, hyaluronidase, TCTP and serine proteinases were described. Differences between the here-described toxin sequences and others, previously identified in venom glands from other spiders, were visualized upon sequence alignments. In addition, an in vitro hyaluronidase activity assay was also performed to complement comparisons between Peruvian and Brazilian L. laeta venom enzymatic activities, revealing a superior activity in the venom from Brazilian specimens. These new data provide a molecular basis that can help to explain the difference in toxicity among L. laeta venoms from different countries in South America.
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Affiliation(s)
- Raíssa Medina-Santos
- Biochemistry and Immunology Department, Federal University of Minas Gerais, Brazil; Genetic, Ecology and Evolution Department, Federal University of Minas Gerais, Brazil
| | | | | | - Yan Kalapothakis
- Genetic, Ecology and Evolution Department, Federal University of Minas Gerais, Brazil
| | | | | | - Edgar E Gonzalez-Kozlova
- Department of Genetics and Genomic Sciences, Icahn School for Data Science and Genomic Technology, New York, United States of America
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18
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Riecks J, Parnigoni A, Győrffy B, Kiesel L, Passi A, Vigetti D, Götte M. The hyaluronan-related genes HAS2, HYAL1-4, PH20 and HYALP1 are associated with prognosis, cell viability and spheroid formation capacity in ovarian cancer. J Cancer Res Clin Oncol 2022; 148:3399-3419. [PMID: 35767191 PMCID: PMC9587083 DOI: 10.1007/s00432-022-04127-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 06/08/2022] [Indexed: 11/25/2022]
Abstract
Purpose Hyaluronan modulates tumour progression, including cell adhesion, cohesion, proliferation and invasion, and the cancer stem cell phenotype. In ovarian cancer, high levels of stromal hyaluronan are associated with poor prognosis. In this work, hyaluronan synthases (HAS1-3) and hyaluronidases (HYAL1-4, PH-20, HYALP1) were examined with regard to different levels of gene expression and its influence on ovarian cancer patients’ survival. The impact of a siRNA depletion of HAS2 was investigated in vitro. Methods Using the Kaplan–Meier Plotter tool, we investigated the influence of hyaluronic synthases and hyaluronidases on the survival of a collective of 1435 ovarian cancer patients. Differences in gene expression between normal (n = 46) and cancerous (n = 744) ovarian tissue were examined using the TNMplot database. Following an evaluation of hyaluronan-related gene expression in the ATCC ovarian cancer panel, we studied SKOV3 and SW 626 ovarian cancer cells subjected to HAS2 siRNA or control siRNA treatment in terms of HAS1-3, HYAL2 and HYAL3 mRNA expression. We investigated the ability to form spheroids using the Hanging Drop method and the response to chemotherapy at different concentrations using the MTT Assay. By STRING analysis, interactions within the enzymes of the hyaluronic acid system and with binding partners were visualized. Results HAS1, HYAL1 and HYAL4 mRNA expression is significantly upregulated, whereas HAS2, HYAL2 and HYAL3 mRNA expression is significantly downregulated in ovarian cancer tissue compared to controls. HAS2 improves cell viability, the capability to form tumour spheroids and has a negative prognostic value regarding overall survival. Lower HAS2 expression and high expression of HYAL2 and HYAL3 favours the survival of ovarian cancer patients. HAS2 knockdown cells and control cells showed a moderate response to combinatorial in vitro chemotherapy with taxol and cisplatin. Conclusion In conclusion, our study shows that the hyaluronic acid system has a relevant influence on the survival of ovarian cancer patients and could therefore be considered as a possible prognostic factor.
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Affiliation(s)
- Jette Riecks
- Department of Gynecology and Obstetrics, Münster University Hospital, Albert-Schweitzer-Campus 1, 11, 48149, Münster, Germany
| | - Arianna Parnigoni
- Department of Gynecology and Obstetrics, Münster University Hospital, Albert-Schweitzer-Campus 1, 11, 48149, Münster, Germany
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Balázs Győrffy
- Department of Bioinformatics, Semmelweis University, Budapest, Hungary
- 2nd Department of Pediatrics, Semmelweis University, Budapest, Hungary
- TTK Momentum Cancer Biomarker Research Group, Budapest, Hungary
| | - Ludwig Kiesel
- Department of Gynecology and Obstetrics, Münster University Hospital, Albert-Schweitzer-Campus 1, 11, 48149, Münster, Germany
| | - Alberto Passi
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Davide Vigetti
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Martin Götte
- Department of Gynecology and Obstetrics, Münster University Hospital, Albert-Schweitzer-Campus 1, 11, 48149, Münster, Germany.
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19
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Bang H, Lee S, Jeong PS, Seol DW, Son D, Kim YH, Song BS, Sim BW, Park S, Lee DM, Wee G, Park JS, Kim SU, Kim E. Hyaluronidase 6 Does Not Affect Cumulus–Oocyte Complex Dispersal and Male Mice Fertility. Genes (Basel) 2022; 13:genes13050753. [PMID: 35627138 PMCID: PMC9141766 DOI: 10.3390/genes13050753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/28/2022] [Accepted: 04/20/2022] [Indexed: 02/04/2023] Open
Abstract
Glycosylphosphatidylinositol-anchored sperm hyaluronidases (HYAL) assist sperm penetration through the cumulus–oocyte complex (COC), but their role in mammalian fertilization remains unclear. Previously, we demonstrated that sperm from HYAL 5 and 7 double-knockout (dKO) mice produced significantly less offspring than sperm from wild-type mice due to defective COC dispersal. However, the HYAL6 gene remained active in the sperm from the dKO mice, indicating that they were not entirely infertile. This study explored the role of HYAL6 in fertilization by analyzing HYAL6-mutant mice. In this mouse model, HYAL5 and HYAL7 were present in the HYAL6-knockout sperm, and they could disperse hyaluronic acid. We found that HYAL6 was present on the surface of sperm. However, male mice lacking the HYAL6 gene had normal fertility, testicular integrity, and sperm characteristics. Furthermore, in vitro fertilization assays demonstrated that HYAL6-deficient epididymal sperm functioned normally. Therefore, HYAL6 is dispensable for fertilization.
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Affiliation(s)
- Hyewon Bang
- College of Pharmacy, Catholic University of Daegu, Gyeongsan-si 38430, Korea; (H.B.); (S.L.); (D.S.)
| | - Sujin Lee
- College of Pharmacy, Catholic University of Daegu, Gyeongsan-si 38430, Korea; (H.B.); (S.L.); (D.S.)
| | - Pil-Soo Jeong
- Futuristic Animal Resource and Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju-si 28116, Korea; (P.-S.J.); (S.-U.K.)
| | - Dong-Won Seol
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (D.-W.S.); (G.W.); (J.-S.P.)
| | - Daeun Son
- College of Pharmacy, Catholic University of Daegu, Gyeongsan-si 38430, Korea; (H.B.); (S.L.); (D.S.)
| | - Young-Hyun Kim
- National Primate Research Center (NPCR), Korea Research Institute of Bioscience and Biotechnology, Cheongju-si 28116, Korea; (Y.-H.K.); (B.-S.S.); (B.-W.S.)
| | - Bong-Seok Song
- National Primate Research Center (NPCR), Korea Research Institute of Bioscience and Biotechnology, Cheongju-si 28116, Korea; (Y.-H.K.); (B.-S.S.); (B.-W.S.)
| | - Bo-Woong Sim
- National Primate Research Center (NPCR), Korea Research Institute of Bioscience and Biotechnology, Cheongju-si 28116, Korea; (Y.-H.K.); (B.-S.S.); (B.-W.S.)
| | - Soojin Park
- Department of Biochemistry and Molecular Biology, Melvin & Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine 635 Barnhill Drive, Indianapolis, IN 46202, USA;
| | - Dong-Mok Lee
- Biomedical Manufacturing Technology Center, Korea Institute of Industrial Technology, Yeongcheon-si 38822, Korea;
| | - Gabbine Wee
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (D.-W.S.); (G.W.); (J.-S.P.)
| | - Joon-Suk Park
- Preclinical Research Center, Daegu-Gyeongbuk Medical Innovation Foundation (DGMIF), Daegu 41061, Korea; (D.-W.S.); (G.W.); (J.-S.P.)
| | - Sun-Uk Kim
- Futuristic Animal Resource and Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju-si 28116, Korea; (P.-S.J.); (S.-U.K.)
| | - Ekyune Kim
- College of Pharmacy, Catholic University of Daegu, Gyeongsan-si 38430, Korea; (H.B.); (S.L.); (D.S.)
- Biohealth Convergence Research center for East sea Rim, Catholic University of Daegu, Gyeongsan-si 38430, Korea
- Correspondence: ; Tel.: +82-53-850-3619; Fax: +82-53-359-6728
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20
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Fasham J, Lin S, Ghosh P, Radio FC, Farrow EG, Thiffault I, Kussman J, Zhou D, Hemming R, Zahka K, Chioza BA, Rawlins LE, Wenger OK, Gunning AC, Pizzi S, Onesimo R, Zampino G, Barker E, Osawa N, Rodriguez MC, Neuhann TM, Zackai EH, Keena B, Capasso J, Levin AV, Bhoj E, Li D, Hakonarson H, Wentzensen IM, Jackson A, Chandler KE, Coban-Akdemir ZH, Posey JE, Banka S, Lupski JR, Sheppard SE, Tartaglia M, Triggs-Raine B, Crosby AH, Baple EL. Elucidating the clinical spectrum and molecular basis of HYAL2 deficiency. Genet Med 2022; 24:631-644. [PMID: 34906488 PMCID: PMC9933146 DOI: 10.1016/j.gim.2021.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 09/03/2021] [Accepted: 10/21/2021] [Indexed: 11/25/2022] Open
Abstract
PURPOSE We previously defined biallelic HYAL2 variants causing a novel disorder in 2 families, involving orofacial clefting, facial dysmorphism, congenital heart disease, and ocular abnormalities, with Hyal2 knockout mice displaying similar phenotypes. In this study, we better define the phenotype and pathologic disease mechanism. METHODS Clinical and genomic investigations were undertaken alongside molecular studies, including immunoblotting and immunofluorescence analyses of variant/wild-type human HYAL2 expressed in mouse fibroblasts, and in silico modeling of putative pathogenic variants. RESULTS Ten newly identified individuals with this condition were investigated, and they were associated with 9 novel pathogenic variants. Clinical studies defined genotype-phenotype correlations and confirmed a recognizable craniofacial phenotype in addition to myopia, cleft lip/palate, and congenital cardiac anomalies as the most consistent manifestations of the condition. In silico modeling of missense variants identified likely deleterious effects on protein folding. Consistent with this, functional studies indicated that these variants cause protein instability and a concomitant cell surface absence of HYAL2 protein. CONCLUSION These studies confirm an association between HYAL2 alterations and syndromic cleft lip/palate, provide experimental evidence for the pathogenicity of missense alleles, enable further insights into the pathomolecular basis of the disease, and delineate the core and variable clinical outcomes of the condition.
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Affiliation(s)
- James Fasham
- Medical Research, Research, Innovation, Learning and Development (RILD) Wellcome Wolfson Centre, College of Medicine and Health, University of Exeter Medical School, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom; Peninsula Clinical Genetics Service, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom
| | - Siying Lin
- Medical Research, Research, Innovation, Learning and Development (RILD) Wellcome Wolfson Centre, College of Medicine and Health, University of Exeter Medical School, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom
| | - Promita Ghosh
- Department of Biochemistry and Medical Genetics, Rax Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Francesca Clementina Radio
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù (Bambino Gesù Pediatric Hospital), IRCCS, Rome, Italy
| | - Emily G Farrow
- Genomic Medicine Center, Children's Mercy Hospital, Kansas City, MO
| | | | - Jennifer Kussman
- Genomic Medicine Center, Children's Mercy Hospital, Kansas City, MO
| | - Dihong Zhou
- Genomic Medicine Center, Children's Mercy Hospital, Kansas City, MO
| | - Rick Hemming
- Department of Biochemistry and Medical Genetics, Rax Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Kenneth Zahka
- Pediatric Cardiology, Cleveland Clinic, Cleveland, OH
| | - Barry A Chioza
- Medical Research, Research, Innovation, Learning and Development (RILD) Wellcome Wolfson Centre, College of Medicine and Health, University of Exeter Medical School, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom
| | - Lettie E Rawlins
- Medical Research, Research, Innovation, Learning and Development (RILD) Wellcome Wolfson Centre, College of Medicine and Health, University of Exeter Medical School, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom; Peninsula Clinical Genetics Service, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom
| | - Olivia K Wenger
- New Leaf Center, Clinic for Special Children, Mount Eaton, OH
| | - Adam C Gunning
- Medical Research, Research, Innovation, Learning and Development (RILD) Wellcome Wolfson Centre, College of Medicine and Health, University of Exeter Medical School, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom
| | - Simone Pizzi
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù (Bambino Gesù Pediatric Hospital), IRCCS, Rome, Italy
| | - Roberta Onesimo
- Center for Rare Disease and Congenital Defects, Fondazione Policlinico Universitario A. Gemelli (Gemelli University Hospital), IRCCS, Rome, Italy
| | - Giuseppe Zampino
- Center for Rare Disease and Congenital Defects, Fondazione Policlinico Universitario A. Gemelli (Gemelli University Hospital), IRCCS, Rome, Italy
| | - Emily Barker
- Department of Biochemistry and Medical Genetics, Rax Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Natasha Osawa
- Department of Biochemistry and Medical Genetics, Rax Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Megan Christine Rodriguez
- Department of Biochemistry and Medical Genetics, Rax Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | | | - Elaine H Zackai
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Beth Keena
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Jenina Capasso
- Golisano Children's Hospital and Flaum Eye Institute, University of Rochester Medical Center, Rochester, NY
| | - Alex V Levin
- Golisano Children's Hospital and Flaum Eye Institute, University of Rochester Medical Center, Rochester, NY
| | - Elizabeth Bhoj
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Dong Li
- Golisano Children's Hospital and Flaum Eye Institute, University of Rochester Medical Center, Rochester, NY
| | - Hakon Hakonarson
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA
| | | | - Adam Jackson
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom; Division of Evolution, Infection and Genomics, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Kate E Chandler
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom; Division of Evolution, Infection and Genomics, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | | | - Jennifer E Posey
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX
| | - Siddharth Banka
- Manchester Centre for Genomic Medicine, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom; Division of Evolution, Infection and Genomics, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - James R Lupski
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX; Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX; Department of Pediatrics, Baylor College of Medicine, Houston, TX; Texas Children's Hospital, Houston, TX
| | - Sarah E Sheppard
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA; Center for Applied Genomics, Children's Hospital of Philadelphia, Philadelphia, PA
| | - Marco Tartaglia
- Genetics and Rare Diseases Research Division, Ospedale Pediatrico Bambino Gesù (Bambino Gesù Pediatric Hospital), IRCCS, Rome, Italy.
| | - Barbara Triggs-Raine
- Department of Biochemistry and Medical Genetics, Rax Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada.
| | - Andrew H Crosby
- Medical Research, Research, Innovation, Learning and Development (RILD) Wellcome Wolfson Centre, College of Medicine and Health, University of Exeter Medical School, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom.
| | - Emma L Baple
- Medical Research, Research, Innovation, Learning and Development (RILD) Wellcome Wolfson Centre, College of Medicine and Health, University of Exeter Medical School, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom; Peninsula Clinical Genetics Service, Royal Devon and Exeter NHS Foundation Trust, Exeter, United Kingdom.
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21
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Ata-Abadi NS, Forouzanfar M, Dormiani K, Varnosfaderani SR, Pirjamali L, Nasr-Esfahani MH, Hajidavaloo RM. Site-specific integration as an efficient method for production of recombinant human hyaluronidase PH20 in semi-adherent cells. Appl Microbiol Biotechnol 2022; 106:1459-1473. [PMID: 35107633 DOI: 10.1007/s00253-022-11794-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 01/15/2022] [Accepted: 01/19/2022] [Indexed: 11/02/2022]
Abstract
PH20 is a hyaluronidase enzyme that can hydrolyze the glycosidic bond in hyaluronic acid as the major proteoglycan found in extracellular matrices. In the present study, we constructed and characterized two donor plasmids, one of them with one and the second with two PH20 expression cassettes. The expression vectors were site specifically integrated into the genome of HEK293T cells using PhiC31 integrase system to develop HEK293T stable cell lines secreting His-tagged recombinant human PH20 (rhPH20) in the culture supernatant. The produced rhPH20 was quantified using ELISA and turbidimetric assay tests, and its catalytic activity was also assessed by treating the mouse cumulus-oocyte complexes. Our results showed that the secreted rhPH20 in the culture supernatant had the specific activity of 16,660 IU/mg and the recombinant enzyme was able to remove the cumulus cells from oocytes. The results also indicated that phiC31 enzyme inserted the PH20-expressing donor vectors into the specific pseudo attP sites including 10q21.2 and 20q11.22 in the genome of the target cells with different copy numbers. Taken together, our findings demonstrate that PhiC31 integrase system is able to be applied as a robust tool for efficient production and secretion of soluble and active rhPH20 by HEK293T cells as a semi-adherent human cell line. KEY POINTS: • Efficient production of human recombinant PH20 in a semi-adherent human cell line • Successful application of PhiC31 integrase system for generation of stable recombinant clones • Use of a human cell line for expression of a recombinant human protein due to complex and efficient post-translational modifications and protein folding.
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Affiliation(s)
- Nafiseh Sanei Ata-Abadi
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mahboobeh Forouzanfar
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Kianoush Dormiani
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Shiva Rouhollahi Varnosfaderani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Leila Pirjamali
- Department of Animal Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr-Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Reza Moradi Hajidavaloo
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
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22
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Huang H, Hou X, Xu R, Deng Z, Wang Y, Du G, Rao Y, Chen J, Kang Z. Structure and cleavage pattern of a hyaluronate 3-glycanohydrolase in the glycoside hydrolase 79 family. Carbohydr Polym 2022; 277:118838. [PMID: 34893255 DOI: 10.1016/j.carbpol.2021.118838] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/08/2021] [Accepted: 10/29/2021] [Indexed: 11/19/2022]
Abstract
Hyaluronidases have attracted a great deal of interest in the field of medicine due to their fundamental roles in the breakdown of hyaluronan. However, little is known about the catalytic mechanism of the hyaluronate 3-glycanohydrolases. Here, we report the crystal structure and cleavage pattern of a leech hyaluronidase (LHyal), which hydrolyzes the β-1,3-glycosidic bonds of hyaluronan. LHyal exhibits the typical structural features of glycoside hydrolase 79 family but contains a variable 'exo-pocket' loop where basic residues R102 and K103 are the structural determinants of hyaluronan binding. Through analysis of the hydrolysis of even- and odd-numbered hyaluronan oligosaccharides, we demonstrate that hexasaccharide is the shortest natural substrate, which can be cleaved from both the reducing and non-reducing ends to release disaccharides, and pentasaccharides are the smallest fragments for recognition and hydrolysis. These observations provide new insights into the degradation of hyaluronan and the evolutionary relationships of the GH79 family enzymes.
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Affiliation(s)
- Hao Huang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Xiaodong Hou
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Ruirui Xu
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Zhiwei Deng
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Yang Wang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Guocheng Du
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China
| | - Yijian Rao
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China.
| | - Jian Chen
- The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China; The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China.
| | - Zhen Kang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China; The Science Center for Future Foods, Jiangnan University, Wuxi 214122, China.
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23
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Tobisawa Y, Fujita N, Yamamoto H, Ohyama C, Irie F, Yamaguchi Y. The cell surface hyaluronidase TMEM2 is essential for systemic hyaluronan catabolism and turnover. J Biol Chem 2021; 297:101281. [PMID: 34624311 PMCID: PMC8561002 DOI: 10.1016/j.jbc.2021.101281] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 11/26/2022] Open
Abstract
As a major component of the extracellular matrix, hyaluronan (HA) plays an important role in defining the biochemical and biophysical properties of tissues. In light of the extremely rapid turnover of HA and the impact of this turnover on HA biology, elucidating the molecular mechanisms underlying HA catabolism is key to understanding the in vivo functions of this unique polysaccharide. Here, we show that TMEM2, a recently identified cell surface hyaluronidase, plays an essential role in systemic HA turnover. Employing induced global Tmem2 knockout mice (Tmem2iKO), we determined the effects of Tmem2 ablation not only on the accumulation of HA in bodily fluids and organs, but also on the process of HA degradation in vivo. Within 3 weeks of tamoxifen-induced Tmem2 ablation, Tmem2iKO mice exhibit pronounced accumulation of HA in circulating blood and various organs, reaching levels as high as 40-fold above levels observed in control mice. Experiments using lymphatic and vascular injection of fluorescent HA tracers demonstrate that ongoing HA degradation in the lymphatic system and the liver is significantly impaired in Tmem2iKO mice. We also show that Tmem2 is strongly expressed in endothelial cells in the subcapsular sinus of lymph nodes and in the liver sinusoid, two primary sites implicated in systemic HA turnover. Our results establish TMEM2 as a physiologically relevant hyaluronidase with an essential role in systemic HA catabolism in vivo, acting primarily on the surface of endothelial cells in the lymph nodes and liver.
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Affiliation(s)
- Yuki Tobisawa
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Naoki Fujita
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Hayato Yamamoto
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA; Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Chikara Ohyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Fumitoshi Irie
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA
| | - Yu Yamaguchi
- Human Genetics Program, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California, USA.
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Ge Y, Ramirez DH, Yang B, D'Souza AK, Aonbangkhen C, Wong S, Woo CM. Target protein deglycosylation in living cells by a nanobody-fused split O-GlcNAcase. Nat Chem Biol 2021; 17:593-600. [PMID: 33686291 PMCID: PMC8085020 DOI: 10.1038/s41589-021-00757-y] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 01/07/2021] [Accepted: 01/28/2021] [Indexed: 01/31/2023]
Abstract
O-linked N-acetylglucosamine (O-GlcNAc) is an essential and dynamic post-translational modification that is presented on thousands of nucleocytoplasmic proteins. Interrogating the role of O-GlcNAc on a single target protein is crucial, yet challenging to perform in cells. Herein, we developed a nanobody-fused split O-GlcNAcase (OGA) as an O-GlcNAc eraser for selective deglycosylation of a target protein in cells. After systematic cellular optimization, we identified a split OGA with reduced inherent deglycosidase activity that selectively removed O-GlcNAc from the desired target protein when directed by a nanobody. We demonstrate the generality of the nanobody-fused split OGA using four nanobodies against five target proteins and use the system to study the impact of O-GlcNAc on the transcription factors c-Jun and c-Fos. The nanobody-directed O-GlcNAc eraser provides a new strategy for the functional evaluation and engineering of O-GlcNAc via the selective removal of O-GlcNAc from individual proteins directly in cells.
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Affiliation(s)
- Yun Ge
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
| | - Daniel H Ramirez
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
| | - Bo Yang
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
| | - Alexandria K D'Souza
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
| | - Chanat Aonbangkhen
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
| | - Stephanie Wong
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
| | - Christina M Woo
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA.
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Liu J, Yan W, Han P, Tian D. The emerging role of KIAA1199 in cancer development and therapy. Biomed Pharmacother 2021; 138:111507. [PMID: 33773462 DOI: 10.1016/j.biopha.2021.111507] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 12/16/2022] Open
Abstract
KIAA1199, also known as CEMIP or HYBID, is an important member of the Human Unidentified Gene-Encoded (HUGE) database. Accumulated evidence has revealed that KIAA1199 is associated with tumor progression and metastasis in numerous malignancies, including colorectal, liver, gastric, pancreatic, breast, lung, prostate, ovarian and papillary thyroid cancers. As an oncogene, it plays crucial role in the proliferation, apoptosis, invasion and migration of various tumor cells. In addition, KIAA1199 is also involved in the regulation of multiple signal pathways such as epithelial-mesenchymal transition (EMT), Wnt/ β-catenin, MEK/ERK and PI3K/Akt. In this review, we summarized up to date advancement on the role of KIAA1199 in human cancer development, progression, and metastasis. We also addressed KIAA1199 as a potential therapeutic target for cancer therapy.
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Affiliation(s)
- Jingmei Liu
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Wei Yan
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Ping Han
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China.
| | - Dean Tian
- Department of Gastroenterology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China.
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Abstract
With the burgeoning interest in hyaluronic acid (HA) in recent years, hyaluronidases (HYALs) have come to light for their role in regulating catabolism of HA and its molecular weight (MW) distribution in various tissues. Of the six hyaluronidase-like gene sequences in the human genome, HYALs 1 and 2 are of particular significance because they are the primary hyaluronidases active in human somatic tissue. Perhaps more importantly, for the sake of this review, they cleave anti-inflammatory and anti-fibrotic high-molecular-weight HA into pro-inflammatory and pro-fibrotic oligosaccharides. With this, HYALs regulate HA degradation and thus the development and progression of various diseases. Given the dearth of literature focusing specifically on HYALs in the past decade, this review seeks to expound their role in human diseases of the skin, heart, kidneys, and more. The review will delve into the molecular mechanisms and pathways of HYALs and discuss current and potential future therapeutic benefits of HYALs as a clinical treatment.
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Affiliation(s)
- Aditya Kaul
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children’s Hospital, Houston, TX 77030, USA; (A.K.); (W.D.S.)
- Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Walker D. Short
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children’s Hospital, Houston, TX 77030, USA; (A.K.); (W.D.S.)
- Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Xinyi Wang
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children’s Hospital, Houston, TX 77030, USA; (A.K.); (W.D.S.)
- Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
- Correspondence: (X.W.); (S.G.K.); Tel.: +832-824-0469 (X.W.); +832-822-3135 (S.G.K.); Fax: +832-825-3141 (X.W.); +832-825-3141 (S.G.K.)
| | - Sundeep G. Keswani
- Laboratory for Regenerative Tissue Repair, Division of Pediatric Surgery, Department of Surgery, Texas Children’s Hospital, Houston, TX 77030, USA; (A.K.); (W.D.S.)
- Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
- Correspondence: (X.W.); (S.G.K.); Tel.: +832-824-0469 (X.W.); +832-822-3135 (S.G.K.); Fax: +832-825-3141 (X.W.); +832-825-3141 (S.G.K.)
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Kiyokawa J, Kawamura Y, Ghouse SM, Acar S, Barçın E, Martínez-Quintanilla J, Martuza RL, Alemany R, Rabkin SD, Shah K, Wakimoto H. Modification of Extracellular Matrix Enhances Oncolytic Adenovirus Immunotherapy in Glioblastoma. Clin Cancer Res 2021; 27:889-902. [PMID: 33257429 PMCID: PMC7854507 DOI: 10.1158/1078-0432.ccr-20-2400] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 10/13/2020] [Accepted: 11/23/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Extracellular matrix (ECM) component hyaluronan (HA) facilitates malignant phenotypes of glioblastoma (GBM), however, whether HA impacts response to GBM immunotherapies is not known. Herein, we investigated whether degradation of HA enhances oncolytic virus immunotherapy for GBM. EXPERIMENTAL DESIGN Presence of HA was examined in patient and murine GBM. Hyaluronidase-expressing oncolytic adenovirus, ICOVIR17, and its parental virus, ICOVIR15, without transgene, were tested to determine if they increased animal survival and modulated the immune tumor microenvironment (TME) in orthotopic GBM. HA regulation of NF-κB signaling was examined in virus-infected murine macrophages. We combined ICOVIR17 with PD-1 checkpoint blockade and assessed efficacy and determined mechanistic contributions of tumor-infiltrating myeloid and T cells. RESULTS Treatment of murine orthotopic GBM with ICOVIR17 increased tumor-infiltrating CD8+ T cells and macrophages, and upregulated PD-L1 on GBM cells and macrophages, leading to prolonged animal survival, compared with control virus ICOVIR15. High molecular weight HA inhibits adenovirus-induced NF-κB signaling in macrophages in vitro, linking HA degradation to macrophage activation. Combining ICOVIR17 with anti-PD-1 antibody further extended the survival of GBM-bearing mice, achieving long-term remission in some animals. Mechanistically, CD4+ T cells, CD8+ T cells, and macrophages all contributed to the combination therapy that induced tumor-associated proinflammatory macrophages and tumor-specific T-cell cytotoxicity locally and systemically. CONCLUSIONS Our studies are the first to show that immune modulatory ICOVIR17 has a dual role of mediating degradation of HA within GBM ECM and subsequently modifying the immune landscape of the TME, and offers a mechanistic combination immunotherapy with PD-L1/PD-1 blockade that remodels innate and adaptive immune cells.
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Affiliation(s)
- Juri Kiyokawa
- Department of Neurosurgery, Brain Tumor Research Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Yoichiro Kawamura
- Department of Neurosurgery, Brain Tumor Research Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Shanawaz M Ghouse
- Department of Neurosurgery, Brain Tumor Research Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Simge Acar
- Department of Neurosurgery, Brain Tumor Research Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Erinç Barçın
- Department of Neurosurgery, Brain Tumor Research Center, Massachusetts General Hospital, Boston, Massachusetts
| | - Jordi Martínez-Quintanilla
- Stem Cells and Cancer Laboratory, Translational Research Program, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Robert L Martuza
- Department of Neurosurgery, Brain Tumor Research Center, Massachusetts General Hospital, Boston, Massachusetts
- Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts
| | - Ramon Alemany
- ProCure Program, Catalan Institute of Oncology - ICO and Molecular Mechanisms and Experimental Therapy in Oncology Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Samuel D Rabkin
- Department of Neurosurgery, Brain Tumor Research Center, Massachusetts General Hospital, Boston, Massachusetts
- Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts
| | - Khalid Shah
- Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts.
- Center for Stem Cell Therapeutics and Imaging, Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Hiroaki Wakimoto
- Department of Neurosurgery, Brain Tumor Research Center, Massachusetts General Hospital, Boston, Massachusetts.
- Department of Neurosurgery, Harvard Medical School, Boston, Massachusetts
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Kellar GG, Barrow KA, Rich LM, Debley JS, Wight TN, Ziegler SF, Reeves SR. Loss of versican and production of hyaluronan in lung epithelial cells are associated with airway inflammation during RSV infection. J Biol Chem 2021; 296:100076. [PMID: 33187989 PMCID: PMC7949086 DOI: 10.1074/jbc.ra120.016196] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/10/2020] [Accepted: 11/13/2020] [Indexed: 12/21/2022] Open
Abstract
Airway inflammation is a critical feature of lower respiratory tract infections caused by viruses such as respiratory syncytial virus (RSV). A growing body of literature has demonstrated the importance of extracellular matrix changes such as the accumulation of hyaluronan (HA) and versican in the subepithelial space in promoting airway inflammation; however, whether these factors contribute to airway inflammation during RSV infection remains unknown. To test the hypothesis that RSV infection promotes inflammation via altered HA and versican production, we studied an ex vivo human bronchial epithelial cell (BEC)/human lung fibroblast (HLF) coculture model. RSV infection of BEC/HLF cocultures led to decreased hyaluronidase expression by HLFs, increased accumulation of HA, and enhanced adhesion of U937 cells as would be expected with increased HA. HLF production of versican was not altered following RSV infection; however, BEC production of versican was significantly downregulated following RSV infection. In vivo studies with epithelial-specific versican-deficient mice [SPC-Cre(+) Vcan-/-] demonstrated that RSV infection led to increased HA accumulation compared with control mice, which also coincided with decreased hyaluronidase expression in the lung. SPC-Cre(+) Vcan-/- mice demonstrated enhanced recruitment of monocytes and neutrophils in bronchoalveolar lavage fluid and increased neutrophils in the lung compared with SPC-Cre(-) RSV-infected littermates. Taken together, these data demonstrate that altered extracellular matrix accumulation of HA occurs following RSV infection and may contribute to airway inflammation. In addition, loss of epithelial expression of versican promotes airway inflammation during RSV infection further demonstrating that versican's role in inflammatory regulation is complex and dependent on the microenvironment.
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Affiliation(s)
- Gerald G Kellar
- Department of Defense, United States Army, Washington, USA; Benaroya Research Institute, Seattle, Washington, USA; Department of Immunology, University of Washington, Seattle, Washington, USA
| | - Kaitlyn A Barrow
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Lucille M Rich
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA
| | - Jason S Debley
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA; Division of Pulmonary and Sleep Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, USA
| | | | - Steven F Ziegler
- Benaroya Research Institute, Seattle, Washington, USA; Department of Immunology, University of Washington, Seattle, Washington, USA
| | - Stephen R Reeves
- Center for Immunity and Immunotherapies, Seattle Children's Research Institute, Seattle, Washington, USA; Division of Pulmonary and Sleep Medicine, Department of Pediatrics, University of Washington, Seattle, Washington, USA.
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Abstract
Advanced studies demonstrated that hypoxic stress induced KIAA1199 expression leading to enhanced cell migration. KIAA1199 is a protein related with cancer metastasis. Hypoxia inducible factor 1α (HIF-1α) is a transcriptional factor that maintains oxygen homeostasis. Both KIAA1199 and HIF-1α were upregulated in many human cancers. In the present study, co-expression of KIAA1199 and HIF-1α was evaluated for the clinicopathological characteristics and survival in hepatocellular carcinoma (HCC). Clinical-pathological information and follow-up data were collected from 152 HCC patients. KIAA1199 and HIF-1α expression were scored based on the percentage and intensity of immunohistochemical staining in pathological slide. Correlations between clinical features and the expression of KIAA1199 and HIF-1α were evaluated by Chi-square test, Kaplan-Meier curves and multivariate Cox regression analysis. The frequency of KIAA1199 high expression was higher in HCC than adjacent tissue. KIAA1199(H)/HIF-1α(H) tumors were more frequently of TNM (P = .011), tumor size (P = .021), vascular invasion (P = .002) and HBV (P = .001). In survival analysis, KIAA1199(H)/HIF-1α(H) patients had the worst prognosis. Using the combination of the two parameters increased the prognostic value (P < .01 vs P = .03). KIAA1199 in combination with HIF-1α expression tends to indicate a more accurate prognosis.
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Affiliation(s)
- Dan Wang
- Institute of Special Environmental Medicine, Nantong University
- Department of Clinical Biobank
| | - Shu Lu
- Department of Intensive Care Unit
| | | | - Linlin Huang
- Institute of Special Environmental Medicine, Nantong University
| | - Hui Zhao
- Department of Interventional Radiology, Affiliated Hospital of Nantong University, Nantong, Jiangsu, China
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30
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Lokeshwar VB, Morera DS, Hasanali SL, Yates TJ, Hupe MC, Knapp J, Lokeshwar SD, Wang J, Hennig MJP, Baskar R, Escudero DO, Racine RR, Dhir N, Jordan AR, Hoye K, Azih I, Manoharan M, Klaassen Z, Kavuri S, Lopez LE, Ghosh S, Lokeshwar BL. A Novel Splice Variant of HYAL-4 Drives Malignant Transformation and Predicts Outcome in Patients with Bladder Cancer. Clin Cancer Res 2020; 26:3455-3467. [PMID: 32094233 PMCID: PMC7334064 DOI: 10.1158/1078-0432.ccr-19-2912] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 01/13/2020] [Accepted: 02/19/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Poor prognosis of patients with muscle-invasive bladder cancer that often metastasizes drives the need for discovery of molecular determinants of bladder cancer progression. Chondroitin sulfate proteoglycans, including CD44, regulate cancer progression; however, the identity of a chondroitinase (Chase) that cleaves chondroitin sulfate from proteoglycans is unknown. HYAL-4 is an understudied gene suspected to encode a Chase, with no known biological function. We evaluated HYAL-4 expression and its role in bladder cancer. EXPERIMENTAL DESIGN In clinical specimens, HYAL-4 wild-type (Wt) and V1 expression was evaluated by RT-qPCR, IHC, and/or immunoblotting; a novel assay measured Chase activity. Wt and V1 were stably expressed or silenced in normal urothelial and three bladder cancer cell lines. Transfectants were analyzed for stem cell phenotype, invasive signature and tumorigenesis, and metastasis in four xenograft models, including orthotopic bladder. RESULTS HYAL-4 expression, specifically a novel splice variant (V1), was elevated in bladder tumors; Wt expression was barely detectable. V1 encoded a truncated 349 amino acid protein that was secreted. In bladder cancer tissues, V1 levels associated with metastasis and cancer-specific survival with high efficacy and encoded Chase activity. V1 cleaved chondroitin-6-sulfate from CD44, increasing CD44 secretion. V1 induced stem cell phenotype, motility/invasion, and an invasive signature. CD44 knockdown abrogated these phenotypes. V1-expressing urothelial cells developed angiogenic, muscle-invasive tumors. V1-expressing bladder cancer cells formed tumors at low density and formed metastatic bladder tumors when implanted orthotopically. CONCLUSIONS Our study discovered the first naturally-occurring eukaryotic/human Chase and connected it to disease pathology, specifically cancer. V1-Chase is a driver of malignant bladder cancer and potential predictor of outcome in patients with bladder cancer.
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Affiliation(s)
- Vinata B Lokeshwar
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, Augusta, Georgia.
| | - Daley S Morera
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Sarrah L Hasanali
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Travis J Yates
- Sheila and David Fuente Graduate Program in Cancer Biology, University of Miami-Miller School of Medicine, Miami, Florida
| | - Marie C Hupe
- Department of Urology, University-Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Judith Knapp
- Department of Urology, University-Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Soum D Lokeshwar
- Honors Program in Medical Education, University of Miami-Miller School of Medicine, Miami, Florida
| | - Jiaojiao Wang
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Martin J P Hennig
- Department of Urology, University-Hospital Schleswig-Holstein, Campus Luebeck, Luebeck, Germany
| | - Rohitha Baskar
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Diogo O Escudero
- Molecular Cell and Developmental Biology Graduate Program, University of Miami-Miller School of Medicine, Miami, Florida
| | - Ronny R Racine
- Department of Urology, University of Miami-Miller School of Medicine, Miami, Florida
| | - Neetika Dhir
- Department of Urology, University of Miami-Miller School of Medicine, Miami, Florida
| | - Andre R Jordan
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, Augusta, Georgia
- Sheila and David Fuente Graduate Program in Cancer Biology, University of Miami-Miller School of Medicine, Miami, Florida
| | - Kelly Hoye
- Sheila and David Fuente Graduate Program in Cancer Biology, University of Miami-Miller School of Medicine, Miami, Florida
| | - Ijeoma Azih
- Clinical Trials Office, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Murugesan Manoharan
- Division of Urologic Oncology Surgery, Miami Cancer Institute, Baptist Health South Florida, Miami, Florida
| | - Zachary Klaassen
- Division of Urology, Department of Surgery, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Sravan Kavuri
- Department of Pathology, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Luis E Lopez
- Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Santu Ghosh
- Department of Population Health Sciences, Medical College of Georgia, Augusta University, Augusta, Georgia
| | - Bal L Lokeshwar
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, Georgia
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Polanska N, Ishemgulova A, Volfova V, Flegontov P, Votypka J, Yurchenko V, Volf P. Sergentomyia schwetzi: Salivary gland transcriptome, proteome and enzymatic activities in two lineages adapted to different blood sources. PLoS One 2020; 15:e0230537. [PMID: 32208452 PMCID: PMC7092997 DOI: 10.1371/journal.pone.0230537] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Accepted: 03/02/2020] [Indexed: 11/18/2022] Open
Abstract
During the blood feeding, sand fly females inject saliva containing immunomodulatory and anti-haemostatic molecules into their vertebrate hosts. The saliva composition is species-specific, likely due to an adaptation to particular haemostatic pathways of their preferred host. Research on sand fly saliva is limited to the representatives of two best-studied genera, Phlebotomus and Lutzomyia. Although the members of the genus Sergentomyia are highly abundant in many areas in the Old World, their role in human disease transmission remains uncertain. Most Sergentomyia spp. preferentially attack various species of reptiles, but feeding on warm-blooded vertebrates, including humans and domestic animals, has been repeatedly described, especially for Sergentomyia schwetzi, of which salivary gland transcriptome and proteome is analyzed in the current study. Illumina RNA sequencing and de novo assembly of the reads and their annotation revealed 17,293 sequences homologous to other arthropods’ proteins. In the sialome, all proteins typical for sand fly saliva were identified–antigen 5-related, lufaxin, yellow-related, PpSP15-like, D7-related, ParSP25-like, and silk proteins, as well as less frequent salivary proteins included 71kDa-like, ParSP80-like, SP16-like, and ParSP17-like proteins. Salivary enzymes include apyrase, hyaluronidase, endonuclease, amylase, lipase A2, adenosine deaminase, pyrophosphatase, 5’nucleotidase, and ribonuclease. Proteomics analysis of salivary glands identified 631 proteins, 81 of which are likely secreted into the saliva. We also compared two S. schwetzi lineages derived from the same origin. These lineages were adapted for over 40 generations for blood feeding either on mice (S-M) or geckos (S-G), two vertebrate hosts with different haemostatic mechanisms. Altogether, 20 and 40 annotated salivary transcripts were up-regulated in the S-M and S-G lineage, respectively. Proteomic comparison revealed ten salivary proteins more abundant in the lineage S-M, whereas 66 salivary proteins were enriched in the lineage S-G. No difference between lineages was found for apyrase activity; contrarily the hyaluronidase activity was significantly higher in the lineage feeding on mice.
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Affiliation(s)
- Nikola Polanska
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czech Republic
- * E-mail:
| | - Aygul Ishemgulova
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czech Republic
| | - Vera Volfova
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czech Republic
| | - Pavel Flegontov
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czech Republic
- Biology Centre, Institute of Parasitology, Czech Academy of Sciences, České Budějovice (Budweis), Czech Republic
| | - Jan Votypka
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czech Republic
| | - Vyacheslav Yurchenko
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czech Republic
- Biology Centre, Institute of Parasitology, Czech Academy of Sciences, České Budějovice (Budweis), Czech Republic
- Martsinovsky Institute of Medical Parasitology, Tropical and Vector Borne Diseases, Sechenov University, Moscow, Russia
| | - Petr Volf
- Department of Parasitology, Faculty of Science, Charles University, Prague, Czech Republic
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Tseng V, Ni K, Allawzi A, Prohaska C, Hernandez-Lagunas L, Elajaili H, Cali V, Midura R, Hascall V, Triggs-Raine B, Petrache I, Hart CM, Nozik-Grayck E. Extracellular Superoxide Dismutase Regulates Early Vascular Hyaluronan Remodeling in Hypoxic Pulmonary Hypertension. Sci Rep 2020; 10:280. [PMID: 31937874 PMCID: PMC6959284 DOI: 10.1038/s41598-019-57147-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 12/23/2019] [Indexed: 11/29/2022] Open
Abstract
Chronic hypoxia leads to pathologic remodeling of the pulmonary vasculature and pulmonary hypertension (PH). The antioxidant enzyme extracellular superoxide dismutase (SOD3) protects against hypoxia-induced PH. Hyaluronan (HA), a ubiquitous glycosaminoglycan of the lung extracellular matrix, is rapidly recycled at sites of vessel injury and repair. We investigated the hypothesis that SOD3 preserves HA homeostasis by inhibiting oxidative and enzymatic hyaluronidase-mediated HA breakdown. In SOD3-deficient mice, hypoxia increased lung hyaluronidase expression and activity, hyaluronan fragmentation, and effacement of HA from the vessel wall of small pulmonary arteries. Hyaluronan fragmentation corresponded to hypoxic induction of the cell surface hyaluronidase-2 (Hyal2), which was localized in the vascular media. Human pulmonary artery smooth muscle cells (HPASMCs) demonstrated hypoxic induction of Hyal2 and SOD-suppressible hyaluronidase activity, congruent to our observations in vivo. Fragmentation of homeostatic high molecular weight HA promoted HPASMC proliferation in vitro, whereas pharmacologic inhibition of hyaluronidase activity prevented hypoxia- and oxidant-induced proliferation. Hypoxia initiates SOD3-dependent alterations in the structure and regulation of hyaluronan in the pulmonary vascular extracellular matrix. These changes occurred soon after hypoxia exposure, prior to appearance of PH, and may contribute to the early pathogenesis of this disease.
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Affiliation(s)
- Victor Tseng
- Emory University Department of Medicine, Atlanta, GA, USA
| | - Kevin Ni
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Ayed Allawzi
- Cardiovascular and Pulmonary Research, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Clare Prohaska
- Indiana University School of Medicine, Indianapolis, IN, USA
| | - Laura Hernandez-Lagunas
- Cardiovascular and Pulmonary Research, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Hanan Elajaili
- Cardiovascular and Pulmonary Research, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Valbona Cali
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ronald Midura
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Vincent Hascall
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Barbara Triggs-Raine
- Department of Biochemistry and Medical Genetics, University of Manitoba, Winnipeg, MB, Canada
| | - Irina Petrache
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - C Michael Hart
- Emory University Department of Medicine, Atlanta, GA, USA
| | - Eva Nozik-Grayck
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
- Cardiovascular and Pulmonary Research, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
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de Vega S, Yoshida H, Okada Y. Expression and Characterization of Hyaluronan-Binding Protein Involved in Hyaluronan Depolymerization: HYBID, Alias KIAA1199 and CEMIP. Methods Mol Biol 2020; 2132:129-138. [PMID: 32306321 DOI: 10.1007/978-1-0716-0430-4_13] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Hyaluronan (HA), a major component of the extracellular matrix in vertebrate tissues, provides structural and functional integrity to cells and organs. Biological functions of HA are dependent on the molecular size of HA and the interaction with a wide range of HA-binding proteins, i.e., hyaladherins. In this book chapter, we introduce hyaladherins and focus on HYBID (Hyaluronan-binding protein involved in hyaluronan depolymerization, alias KIAA1199 and CEMIP), which is one of the hyaladherins and plays a central role in HA degradation in human dermal and arthritic synovial fibroblasts. The protocols describe the preparation of the stable transfectants expressing HYBID, the assays of HYBID-mediated HA depolymerization, and the binding assay of HYBID to HA. These methods will be helpful to further study the HYBID-mediated biological activities and its relevance on HA degradation and turnover under various physiological and pathological conditions such as wound healing, ageing, arthritis, and cancer.
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Affiliation(s)
- Susana de Vega
- Department of Pathophysiology for Locomotive and Neoplastic Diseases, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Hiroyuki Yoshida
- Department of Biological Science Research, Kao Corporation, Chūō, Tokyo, Japan
| | - Yasunori Okada
- Department of Pathophysiology for Locomotive and Neoplastic Diseases, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan.
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Choi KY, Han HS, Lee ES, Shin JM, Almquist BD, Lee DS, Park JH. Hyaluronic Acid-Based Activatable Nanomaterials for Stimuli-Responsive Imaging and Therapeutics: Beyond CD44-Mediated Drug Delivery. Adv Mater 2019; 31:e1803549. [PMID: 30773699 DOI: 10.1002/adma.201803549] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 12/27/2018] [Indexed: 05/24/2023]
Abstract
There is a rapidly increasing interest in developing stimuli-responsive nanomaterials for treating a variety of diseases. By enabling the activation of function locally at the sites of interest, it is possible to increase therapeutic efficacy significantly while simultaneously reducing adverse side effects. While there are many sophisticated nanomaterials available, they are often highly complex and not easily transferrable to industrial scales and clinical settings. However, nanomaterials based on hyaluronic acid offer a compelling strategy for reducing their complexity while retaining several desirable benefits such as active targeting and stimuli-responsive degradation. Herein, the basic properties of hyaluronic acid, its binding partners, and natural routes for degradation by hyaluronidases-hyaluronic-acid-degrading enzymes-and oxidative stresses are discussed. Recent advances in designing hyaluronic acid-based, actively targeted, hyaluronidase- or reactive-oxygen-species-responsive nanomaterials for both diagnostic imaging and therapeutic delivery, which go beyond merely the classical targeting of CD44, are summarized.
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Affiliation(s)
- Ki Young Choi
- School of Chemical Engineering, College of Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea
- Natural Product Informatics Research Center, Korea Institute of Science and Technology, Gangneung, 25451, Republic of Korea
| | - Hwa Seung Han
- School of Chemical Engineering, College of Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea
- Natural Product Informatics Research Center, Korea Institute of Science and Technology, Gangneung, 25451, Republic of Korea
| | - Eun Sook Lee
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Jung Min Shin
- School of Chemical Engineering, College of Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | | | - Doo Sung Lee
- School of Chemical Engineering, College of Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea
- Theranostic Macromolecules Research Center, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Jae Hyung Park
- School of Chemical Engineering, College of Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea
- Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Suwon, 16419, Republic of Korea
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Kuensaen C, Chomdej S, Kongdang P, Sirikaew N, Jaitham R, Thonghoi S, Ongchai S. LL-37 alone and in combination with IL17A enhances proinflammatory cytokine expression in parallel with hyaluronan metabolism in human synovial sarcoma cell line SW982-A step toward understanding the development of inflammatory arthritis. PLoS One 2019; 14:e0218736. [PMID: 31260471 PMCID: PMC6602187 DOI: 10.1371/journal.pone.0218736] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 06/07/2019] [Indexed: 11/22/2022] Open
Abstract
LL-37 is the only human cathelicidin-family host defense peptide and has been reported to interact with invading pathogens causing inflammation at various body sites. Recent studies showed high levels of LL-37 in the synovial-lining membrane of patients with rheumatoid arthritis, a common type of inflammatory arthritis. The present study aims to investigate the role of LL-37 on mechanisms associated with pathogenesis of inflammatory arthritis. The effects of LL-37 on the expression of proinflammatory cytokines, hyaluronan (HA) metabolism-related genes, cell death-related pathways, and cell invasion were investigated in SW982, a human synovial sarcoma cell line. Time-course measurements of proinflammatory cytokines and mediators showed that LL-37 significantly induced IL6 and IL17A mRNA levels at early time points (3–6 hr). HA-metabolism-related genes (i.e., HA synthase 2 (HAS2), HAS3, hyaluronidase 1 (HYAL1), HYAL2, and CD44) were co-expressed in parallel. In combination, LL-37 and IL17A significantly enhanced PTGS2, TNF, and HAS3 gene expression concomitantly with the elevation of their respective products, PGE2, TNF, and HA. Cell invasion rates and FN1 gene expression were also significantly enhanced. However, LL-37 alone or combined with IL17A did not affect cell mortality or cell cycle. Treatment of SW982 cells with both LL-37 and IL17A significantly enhanced IKK and p65 phosphorylation. These findings suggest that the chronic production of a high level of LL-37 may synchronize with its downstream proinflammatory cytokines, especially IL17A, contributing to the co-operative enhancement of pathogenesis mechanisms of inflammatory arthritis, such as high production of proinflammatory cytokines and mediators together with the activation of HA-metabolism-associated genes and cell invasion.
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Affiliation(s)
- Chakkrapong Kuensaen
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Siriwadee Chomdej
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Patiwat Kongdang
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Nutnicha Sirikaew
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Rungnaree Jaitham
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Supitcha Thonghoi
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Siriwan Ongchai
- Thailand Excellence Center for Tissue Engineering and Stem Cells, Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- * E-mail:
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Liu Y, Liang C, Gao Y, Jiang S, He Y, Han Y, Olfati A, Manthari RK, Wang J, Zhang J. Fluoride Interferes with the Sperm Fertilizing Ability via Downregulated SPAM1, ACR, and PRSS21 Expression in Rat Epididymis. J Agric Food Chem 2019; 67:5240-5249. [PMID: 31008594 DOI: 10.1021/acs.jafc.9b01114] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Fluoride is a widespread environmental pollutant that can induce low sperm quality and fertilizing ability; however, the underlying mechanism still remains unclear. Hence, we aimed to investigate the influence of fluoride on the sperm fertilizing ability via some key proteins in the epididymis. For this, 40 adult rats were assigned randomly into four groups. The control group was given distilled water, while the other three groups were given 25, 50, and 100 mg of NaF/L via drinking water for 56 days, respectively. After 1 day, epididymides were processed for sperm-egg binding, RNA extraction, western blot, and immunofluorescence analysis. Fluoride exposure reduced the ability of sperm to break down the egg cumulus cell layer. A further study revealed that fluoride altered the expression levels of genes and proteins related to acrosome reaction in vivo, including SPAM1, ACR, and PRSS21. However, fluoride only affected the expression of the ACR protein only in the epididymis but not in the testis. Fluoride also affected the expression levels of the membrane proteins CD9 and CD81 of epididymosomes in the epididymis. From the results, it can be concluded that fluoride exposure reduced the ability of sperm to break down the egg cumulus cell layer, which could be one of the reasons for decreased fertility ability in males treated with fluoride. These results provide some theoretical guidance and new ideas for treatments of low fertility, infertility, and other reproductive diseases.
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Affiliation(s)
- Yu Liu
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Chen Liang
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Yan Gao
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Shanshan Jiang
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Yuyang He
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Yongli Han
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Ali Olfati
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Ram Kumar Manthari
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Jundong Wang
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
| | - Jianhai Zhang
- Shanxi Key Laboratory of Ecological Animal Science and Environmental Veterinary Medicine, College of Animal Science and Veterinary Medicine , Shanxi Agricultural University , Taigu , Shanxi 030801 , People's Republic of China
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Vivas-Ruiz DE, Gonzalez-Kozlova EE, Delgadillo J, Palermo PM, Sandoval GA, Lazo F, Rodríguez E, Chávez-Olórtegui C, Yarlequé A, Sanchez EF. Biochemical and molecular characterization of the hyaluronidase from Bothrops atrox Peruvian snake venom. Biochimie 2019; 162:33-45. [PMID: 30946947 DOI: 10.1016/j.biochi.2019.03.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 03/29/2019] [Indexed: 11/19/2022]
Abstract
Snake venoms are a rich source of enzymes such as metalloproteinases, serine proteinases phospholipases A2 and myotoxins, that have been well characterized structurally and functionally. However, hyaluronidases (E.C.3.2.1.35) have not been studied extensively. In this study, we describe the biochemical and molecular features of a hyaluronidase (Hyal-Ba) isolated from the venom of the Peruvian snake Bothrops atrox. Hyal-Ba was purified by a combination of ion-exchange and gel filtration chromatography. Purified Hyal-Ba is a 69-kDa (SDS-PAGE) monomeric glycoprotein with an N-terminal amino acid sequence sharing high identity with homologous snake venom hyaluronidases. Detected associated carbohydrates were hexoses (16.38%), hexosamines (2.7%) and sialic acid (0.69%). Hyal-Ba selectively hydrolyzed only hyaluronic acid (HA; specific activity = 437.5 U/mg) but it did not hydrolyze chondroitin sulfate or heparin. The optimal pH and temperature for maximum activity were 6.0 and 40 °C, respectively, and its Km was 0.31 μM. Its activity was inhibited by EDTA, iodoacetate, 2-mercaptoethanol, TLCK and dexamethasone. Na+ and K+ (0.2 M) positively affect hyaluronidase activity; while Mg2+, Br2+, Ba2+, Cu2+, Zn2+, and Cd2+ reduced catalytic activity. Hyal-Ba potentiates the hemorrhagic and hemolytic activity of whole venom, but decreased subplantar edema caused by an l-amino acid oxidase (LAAO). The Hyal-Ba cDNA sequence (2020 bp) encodes 449 amino acid residues, including the catalytic site residues (Glu135, Asp133, Tyr206, Tyr253 and Trp328) and three functional motifs for N-linked glycosylation, which are conserved with other snake hyaluronidases. Spatial modeling of Hyal-Ba displayed a TIM-Barrel (α/β) fold and an EGF-like domain in the C-terminal portion. The phylogenetic analysis of Hyal-Ba with other homologous Hyals showed the monophyly of viperids. Further, Hyal-Ba studies may extend our knowledge of B. atrox toxinology and provides insight to improve the neutralizing strategies of therapeutic antivenoms.
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Affiliation(s)
- Dan E Vivas-Ruiz
- Laboratorio de Biología Molecular-Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Av. Venezuela Cdra 34 S/N, Ciudad Universitaria, Lima 01, Lima, Peru.
| | | | - Julio Delgadillo
- Laboratorio de Biología Molecular-Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Av. Venezuela Cdra 34 S/N, Ciudad Universitaria, Lima 01, Lima, Peru
| | - Pedro M Palermo
- Department of Biological Sciences and Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX, 79968, USA
| | - Gustavo A Sandoval
- Laboratorio de Biología Molecular-Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Av. Venezuela Cdra 34 S/N, Ciudad Universitaria, Lima 01, Lima, Peru
| | - Fanny Lazo
- Laboratorio de Biología Molecular-Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Av. Venezuela Cdra 34 S/N, Ciudad Universitaria, Lima 01, Lima, Peru
| | - Edith Rodríguez
- Laboratorio de Biología Molecular-Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Av. Venezuela Cdra 34 S/N, Ciudad Universitaria, Lima 01, Lima, Peru
| | - Carlos Chávez-Olórtegui
- Departamento de Bioquímica-Inmunología, Instituto de Ciências Biologicas, Universidade Federal de Minas Gerais, Belo Horizonte, 31270-901, Minas Gerais, Brazil
| | - Armando Yarlequé
- Laboratorio de Biología Molecular-Facultad de Ciencias Biológicas, Universidad Nacional Mayor de San Marcos, Av. Venezuela Cdra 34 S/N, Ciudad Universitaria, Lima 01, Lima, Peru
| | - Eladio F Sanchez
- Research and Development Center, Ezequiel Dias Foundation, 30510-010, Belo Horizonte, MG, Brazil
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Silva F, Huang Y, Yang V, Mu X, Shi Q, Antunes A. Transcriptomic Characterization of the South American Freshwater Stingray Potamotrygon motoro Venom Apparatus. Toxins (Basel) 2018; 10:toxins10120544. [PMID: 30567320 PMCID: PMC6315956 DOI: 10.3390/toxins10120544] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 12/14/2018] [Accepted: 12/14/2018] [Indexed: 01/16/2023] Open
Abstract
Venomous animals are found through a wide taxonomic range including cartilaginous fish such as the freshwater stingray Potamotrygon motoro occurring in South America, which can injure people and cause venom-related symptoms. Ensuring the efficacy of drug development to treat stingray injuries can be assisted by the knowledge of the venom composition. Here we performed a detailed transcriptomic characterization of the venom gland of the South American freshwater stingray Potamotrygon motoro. The transcripts retrieved showed 418 hits to venom components (comparably to 426 and 396 hits in other two Potamotrygon species), with high expression levels of hyaluronidase, cystatin and calglandulin along with hits uniquely found in P. motoro such as DELTA-alicitoxin-Pse1b, Augerpeptide hhe53 and PI-actitoxin-Aeq3a. We also identified undescribed molecules with extremely high expression values with sequence similarity to the SE-cephalotoxin and Rapunzel genes. Comparative analyses showed that despite being closely related, there may be significant variation among the venoms of freshwater stingrays, highlighting the importance of considering elicit care in handling different envenomation cases. Since hyaluronidase represents a major component of fish venom, we have performed phylogenetic and selective pressure analyses of this gene/protein across all fish with the available information. Results indicated an independent recruitment of the hyaluronidase into the stingray venom relative to that of venomous bony fish. The hyaluronidase residues were found to be mostly under negative selection, but 18 sites showed evidence of diversifying positive selection (P < 0.05). Our data provides new insight into stingray venom variation, composition, and selective pressure in hyaluronidase.
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Affiliation(s)
- Filipe Silva
- CIIMAR/CIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Av. General Norton de Matos, s/n, 4450-208 Porto, Portugal.
- Department of Biology, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal.
| | - Yu Huang
- Shenzhen Key Lab of Marine Genomics, Guangdong Provincial Key Lab of Molecular Breeding in Marine Economic Animals, BGI Academy of Marine Sciences, Shenzhen 518083, China.
- BGI Education Center, University of Chinese Academy of Sciences, Shenzhen 518083, China.
| | - Vítor Yang
- CIIMAR/CIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Av. General Norton de Matos, s/n, 4450-208 Porto, Portugal.
- Department of Biology, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal.
| | - Xidong Mu
- Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Key Laboratory of Recreational Fisheries, Ministry of Agriculture, Guangdong Engineering Technology Research Center for Advanced Recreational Fisheries, Guangzhou 510380, China.
| | - Qiong Shi
- Shenzhen Key Lab of Marine Genomics, Guangdong Provincial Key Lab of Molecular Breeding in Marine Economic Animals, BGI Academy of Marine Sciences, Shenzhen 518083, China.
- BGI Education Center, University of Chinese Academy of Sciences, Shenzhen 518083, China.
| | - Agostinho Antunes
- CIIMAR/CIMAR, Interdisciplinary Centre of Marine and Environmental Research, University of Porto, Av. General Norton de Matos, s/n, 4450-208 Porto, Portugal.
- Department of Biology, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal.
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Kang MC, Yumnam S, Kim SY. Oral Intake of Collagen Peptide Attenuates Ultraviolet B Irradiation-Induced Skin Dehydration In Vivo by Regulating Hyaluronic Acid Synthesis. Int J Mol Sci 2018; 19:ijms19113551. [PMID: 30423867 PMCID: PMC6274925 DOI: 10.3390/ijms19113551] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 11/09/2018] [Accepted: 11/10/2018] [Indexed: 12/24/2022] Open
Abstract
Collagen peptide (CP) has beneficial effects on functions of the skin, such as skin barrier function and skin elasticity, in vivo. However, there are few studies investigating the mechanism underlying the potential effects of CP in skin epidermal moisturization after ultraviolet B (UVB) irradiation. In this study, we examined whether orally-administered CP affects the loss of skin hydration induced by UVB irradiation in hairless mice. SKH-1 hairless mice were orally administered CP at two doses (500 and 1000 mg/kg) for nine weeks, and the dorsal skin was exposed to UVB. The potential effects of CP were evaluated by measuring the transepidermal water loss (TEWL), skin hydration, wrinkle formation, and hyaluronic acid expression in the dorsal mice skin. We found that oral administration of CP increased skin hydration and decreased wrinkle formation compared to the UVB-irradiated group. Treatment of CP increased the mRNA and protein expression of hyaluronic acid synthases (HAS-1 and -2) concomitant with an increased hyaluronic acid production in skin tissue. The expression of hyaluronidase (HYAL-1 and 2) mRNA was downregulated in the CP-treated group. In addition, the protein expression of skin-hydrating factors, filaggrin and involucrin, was upregulated via oral administration of CP. In summary, these results show that oral administration of CP increases hyaluronic acid levels, which decreases during UVB photoaging. Therefore, we suggest that CP can be used as a nutricosmetic ingredient with potential effects on UVB-induced skin dehydration and moisture loss in addition to wrinkle formation.
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Affiliation(s)
- Min Cheol Kang
- College of Pharmacy, Gachon University, 191, Hambakmoero, Yeonsu-gu, Incheon 21936, Korea.
| | - Silvia Yumnam
- College of Pharmacy, Gachon University, 191, Hambakmoero, Yeonsu-gu, Incheon 21936, Korea.
| | - Sun Yeou Kim
- College of Pharmacy, Gachon University, 191, Hambakmoero, Yeonsu-gu, Incheon 21936, Korea.
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Wong KM, Horton KJ, Coveler AL, Hingorani SR, Harris WP. Targeting the Tumor Stroma: the Biology and Clinical Development of Pegylated Recombinant Human Hyaluronidase (PEGPH20). Curr Oncol Rep 2018; 19:47. [PMID: 28589527 DOI: 10.1007/s11912-017-0608-3] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The tumor stroma is increasingly recognized as a key player in tumorigenesis through its effects on cell signaling, immune responses, and access of therapeutic agents. A major component of the extracellular matrix is hyaluronic acid (HA), which raises the interstitial gel fluid pressure within tumors and reduces drug delivery to malignant cells, and has been most extensively studied in pancreatic ductal adenocarcinoma (PDA). Pegylated recombinant human hyaluronidase (PEGPH20) is a novel agent that degrades HA and normalizes IFP to enhance the delivery of cytotoxic agents. It has demonstrated promising preclinical results and early clinical evidence of efficacy in the first-line treatment of metastatic PDA with acceptable tolerability. Moreover, intratumoral HA content appears to be a predictive biomarker of response. Phase 2 and 3 trials of PEGPH20 plus chemotherapy are ongoing in metastatic PDA, and it is also being evaluated in other malignancies and in combination with radiation and immunotherapy.
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Affiliation(s)
- Kit Man Wong
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Kathryn J Horton
- Department of Medicine, University of Washington Medical Center, 1959 NE Pacific Street, Box 354760, Seattle, WA, USA
| | - Andrew L Coveler
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Sunil R Hingorani
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, 1100 Fairview Ave. N, M5-C800, Seattle, WA, 98109-1024, USA
| | - William P Harris
- Division of Medical Oncology, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA.
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
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Kim E, Hwang K, Lee J, Han SY, Kim EM, Park J, Cho JY. Skin Protective Effect of Epigallocatechin Gallate. Int J Mol Sci 2018; 19:E173. [PMID: 29316635 PMCID: PMC5796122 DOI: 10.3390/ijms19010173] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 01/03/2018] [Accepted: 01/04/2018] [Indexed: 02/06/2023] Open
Abstract
Epigallocatechin gallate (EGCG) is a catechin and an abundant polyphenol in green tea. Although several papers have evaluated EGCG as a cosmetic constituent, the skin hydration effect of EGCG is poorly understood. We aimed to investigate the mechanism by which EGCG promotes skin hydration by measuring hyaluronic acid synthase (HAS) and hyaluronidase (HYAL) gene expression and antioxidant and anti-pigmentation properties using cell proliferation assay, Western blotting analysis, luciferase assay, 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay, and reverse transcription polymerase chain reaction (RT-PCR) analysis. RT-PCR showed that EGCG increased the expression of natural moisturizing factor-related genes filaggrin (FLG), transglutaminase-1, HAS-1, and HAS-2. Under UVB irradiation conditions, the expression level of HYAL was decreased in HaCaT cells. Furthermore, we confirmed the antioxidant activity of EGCG and also showed a preventive effect against radical-evoked apoptosis by downregulation of caspase-8 and -3 in HaCaT cells. EGCG reduced melanin secretion and production in melanoma cells. Together, these results suggest that EGCG might be used as a cosmetic ingredient with positive effects on skin hydration, moisture retention, and wrinkle formation, in addition to radical scavenging activity and reduction of melanin generation.
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Affiliation(s)
- Eunji Kim
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 16419, Korea.
| | - Kyeonghwan Hwang
- Heritage Material Research Team, Amorepacific Research and Development Unit, Yongin 17074, Korea.
| | - Jongsung Lee
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 16419, Korea.
| | - Sang Yun Han
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 16419, Korea.
| | - Eun-Mi Kim
- Heritage Material Research Team, Amorepacific Research and Development Unit, Yongin 17074, Korea.
| | - Junseong Park
- Heritage Material Research Team, Amorepacific Research and Development Unit, Yongin 17074, Korea.
| | - Jae Youl Cho
- Department of Genetic Engineering, Sungkyunkwan University, Suwon 16419, Korea.
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Stridh S, Palm F, Takahashi T, Ikegami-Kawai M, Friederich-Persson M, Hansell P. Hyaluronan Production by Renomedullary Interstitial Cells: Influence of Endothelin, Angiotensin II and Vasopressin. Int J Mol Sci 2017; 18:ijms18122701. [PMID: 29236055 PMCID: PMC5751302 DOI: 10.3390/ijms18122701] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 12/05/2017] [Accepted: 12/10/2017] [Indexed: 11/17/2022] Open
Abstract
The content of hyaluronan (HA) in the interstitium of the renal medulla changes in relation to body hydration status. We investigated if hormones of central importance for body fluid homeostasis affect HA production by renomedullary interstitial cells in culture (RMICs). Simultaneous treatment with vasopressin and angiotensin II (Ang II) reduced HA by 69%. No change occurred in the mRNA expressions of hyaluronan synthase 2 (HAS2) or hyaluronidases (Hyals), while Hyal activity in the supernatant increased by 67% and CD44 expression reduced by 42%. The autocoid endothelin (ET-1) at low concentrations (10−10 and 10−8 M) increased HA 3-fold. On the contrary, at a high concentration (10−6 M) ET-1 reduced HA by 47%. The ET-A receptor antagonist BQ123 not only reversed the reducing effect of high ET-1 on HA, but elevated it to the same level as low concentration ET-1, suggesting separate regulating roles for ET-A and ET-B receptors. This was corroborated by the addition of ET-B receptor antagonist BQ788 to low concentration ET-1, which abolished the HA increase. HAS2 and Hyal2 mRNA did not alter, while Hyal1 mRNA was increased at all ET-1 concentrations tested. Hyal activity was elevated the most by high ET-1 concentration, and blockade of ET-A receptors by BQ123 prevented about 30% of this response. The present study demonstrates an important regulatory influence of hormones involved in body fluid balance on HA handling by RMICs, thereby supporting the concept of a dynamic involvement of interstitial HA in renal fluid handling.
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Affiliation(s)
- Sara Stridh
- Department of Medical Cell Biology, Uppsala University, Biomedical Center, SE-75123 Uppsala, Sweden; (S.S.); (F.P.); (M.F.-P.)
- Department of Health Sciences, Red Cross University College, SE-14152 Stockholm, Sweden
| | - Fredrik Palm
- Department of Medical Cell Biology, Uppsala University, Biomedical Center, SE-75123 Uppsala, Sweden; (S.S.); (F.P.); (M.F.-P.)
| | - Tomoko Takahashi
- Faculty of Pharmaceutical Sciences, Hoshi University, Tokyo 142-8501, Japan; (T.T.); (M.I.-K.)
| | - Mayumi Ikegami-Kawai
- Faculty of Pharmaceutical Sciences, Hoshi University, Tokyo 142-8501, Japan; (T.T.); (M.I.-K.)
| | - Malou Friederich-Persson
- Department of Medical Cell Biology, Uppsala University, Biomedical Center, SE-75123 Uppsala, Sweden; (S.S.); (F.P.); (M.F.-P.)
| | - Peter Hansell
- Department of Medical Cell Biology, Uppsala University, Biomedical Center, SE-75123 Uppsala, Sweden; (S.S.); (F.P.); (M.F.-P.)
- Correspondence: ; Tel.: +46-184-714-130
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Compagnone M, Gatti V, Presutti D, Ruberti G, Fierro C, Markert EK, Vousden KH, Zhou H, Mauriello A, Anemone L, Bongiorno-Borbone L, Melino G, Peschiaroli A. ΔNp63-mediated regulation of hyaluronic acid metabolism and signaling supports HNSCC tumorigenesis. Proc Natl Acad Sci U S A 2017; 114:13254-13259. [PMID: 29162693 PMCID: PMC5740608 DOI: 10.1073/pnas.1711777114] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide, and several molecular pathways that underlie the molecular tumorigenesis of HNSCC have been identified. Among them, amplification or overexpression of ΔNp63 isoforms is observed in the majority of HNSCCs. Here, we unveiled a ΔNp63-dependent transcriptional program able to regulate the metabolism and the signaling of hyaluronic acid (HA), the major component of the extracellular matrix (ECM). We found that ∆Np63 is capable of sustaining the production of HA levels in cell culture and in vivo by regulating the expression of the HA synthase HAS3 and two hyaluronidase genes, HYAL-1 and HYAL-3. In addition, ∆Np63 directly regulates the expression of CD44, the major HA cell membrane receptor. By controlling this transcriptional program, ∆Np63 sustains the epithelial growth factor receptor (EGF-R) activation and the expression of ABCC1 multidrug transporter gene, thus contributing to tumor cell proliferation and chemoresistance. Importantly, p63 expression is positively correlated with CD44, HAS3, and ABCC1 expression in squamous cell carcinoma datasets and p63-HA pathway is a negative prognostic factor of HNSCC patient survival. Altogether, our data shed light on a ∆Np63-dependent pathway functionally important to the regulation of HNSCC progression.
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Affiliation(s)
- Mirco Compagnone
- Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Veronica Gatti
- Institute of Cell Biology and Neurobiology, National Research Council of Italy (CNR), 00015 Monterotondo (Rome), Italy
| | - Dario Presutti
- Institute of Cell Biology and Neurobiology, National Research Council of Italy (CNR), 00015 Monterotondo (Rome), Italy
| | - Giovina Ruberti
- Institute of Cell Biology and Neurobiology, National Research Council of Italy (CNR), 00015 Monterotondo (Rome), Italy
| | - Claudia Fierro
- Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Elke Katrin Markert
- Institute of Cancer Sciences, University of Glasgow, Glasgow, G61 1BD United Kingdom
| | | | - Huiqing Zhou
- Radboud Institute for Molecular Life Sciences, Department of Human Genetics 855, Radboud University Medical Centre, 6525 GA Nijmegen, The Netherlands
- Faculty of Science, Radboud Institute for Molecular Life Sciences, Department of Molecular Developmental Biology, Radboud University, 6525 GA Nijmegen, The Netherlands
| | - Alessandro Mauriello
- Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Lucia Anemone
- Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Lucilla Bongiorno-Borbone
- Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Gerry Melino
- Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", 00133 Rome, Italy;
- Medical Research Council, Toxicology Unit, Leicester University, Leicester LE1 9HN, United Kingdom
| | - Angelo Peschiaroli
- Institute of Cell Biology and Neurobiology, National Research Council of Italy (CNR), 00015 Monterotondo (Rome), Italy;
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Park K, Choi HS, Hong YH, Jung EY, Suh HJ. Cactus cladodes (Opuntia humifusa) extract minimizes the effects of UV irradiation on keratinocytes and hairless mice. Pharm Biol 2017; 55:1032-1040. [PMID: 28183235 PMCID: PMC6130649 DOI: 10.1080/13880209.2017.1286357] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Revised: 01/03/2017] [Accepted: 01/20/2017] [Indexed: 06/06/2023]
Abstract
CONTEXT Cactus cladodes [Opuntia humifusa (Raf.) Raf. (Cactaceae)] is one of the cactus genera, which has long been used as a folk medicine for skin disorders. OBJECTIVE This study investigated the skincare potential of cactus cladodes extract (OHE), including its ability to regulate ultraviolet B (UVB)-induced hyaluronic acid (HA) production. MATERIALS AND METHODS Gene expression levels of hyaluronic acid synthases (HASs) and hyaluronidase (HYAL) were measured in UVB-irradiated HaCaT cells with OHE treatment (10, 25, 50, 100 μg/mL) by real-time polymerase chain reaction (PCR). The HA content was analyzed in hairless mice (SKH-1, male, 6 weeks old) treated with OHE for 10 weeks by using enzyme-linked immunosorbent assay (ELISA). Haematoxylin and eosin (H&E) and immunohistological staining were performed to examine epidermal thickness and levels of CD44 and hyaluronic acid-binding protein (HABP). RESULTS HA synthases (HAS,1 HAS2, HAS3) mRNA levels were increased by 1.9-, 2.2- and 1.6-fold, respectively, with OHE treatment (100 μg/mL), while UVB-induced increase of hyaluronidase mRNA significantly decreased by 35%. HA content in animal was decreased from 42.9 to 27.1 ng/mL by OHE treatment. HAS mRNA levels were decreased by 39%, but HYAL mRNA was increased by 50% in OHE group. CD44 and HABP levels, which were greatly increased by UVB-irradiation, were reduced by 64 and 60%, respectively. Epidermal thickness, transepidermal water loss (TEWL), and erythema formation was also decreased by 45 (45.7 to 24.2 μm), 48 (48.8 to 25 g/h/m2) and 33%, respectively. CONCLUSION OHE protects skin from UVB-induced skin degeneration in HaCaT cells and hairless mice.
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Affiliation(s)
- Kyungmi Park
- Regulatory Affairs & Product Compliance Korea and Philippines, Herbalife Korea, Seoul, Republic of Korea
| | - Hyeon-Son Choi
- Department of Food Science and Technology, Seoul Women’s University, Seoul, Republic of Korea
| | - Yang Hee Hong
- Department of Beauty Art, Suwon Women’s University, Suwon, Republic of Korea
| | - Eun Young Jung
- Department of Home Economic Education, Jeonju University, Jeonju, Republic of Korea
| | - Hyung Joo Suh
- Department of Public Health Sciences, Graduated School, Korea University, Seoul, Republic of Korea
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Luo S, Cao Q, Ma K, Wang Z, Liu G, Lu C, Liu Y. Quantitative assessment of the blood-brain barrier opening caused by Streptococcus agalactiae hyaluronidase in a BALB/c mouse model. Sci Rep 2017; 7:13529. [PMID: 29051603 PMCID: PMC5648924 DOI: 10.1038/s41598-017-13234-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 09/20/2017] [Indexed: 12/30/2022] Open
Abstract
Streptococcus agalactiae is a pathogen causing meningitis in animals and humans. However, little is known about the entry of S. agalactiae into brain tissue. In this study, we developed a BALB/c mouse model based on the intravenous injection of β-galactosidase-positive Escherichia coli M5 as an indicator of blood-brain barrier (BBB) opening. Under physiological conditions, the BBB is impermeable to E. coli M5. In pathological conditions caused by S. agalactiae, E. coli M5 is capable of penetrating the brain through a disrupted BBB. The level of BBB opening can be assessed by quantitative measurement of E. coli M5 loads per gram of brain tissue. Further, we used the model to evaluate the role of S. agalactiae hyaluronidase in BBB opening. The inactivation of hylB gene encoding a hyaluronidase, HylB, resulted in significantly decreased E. coli M5 colonization, and the intravenous injection of purified HylB protein induced BBB opening in a dose-dependent manner. This finding verified the direct role of HylB in BBB invasion and traversal, and further demonstrated the practicability of the in vivo mouse model established in this study. This model will help to understand the S. agalactiae-host interactions that are involved in this bacterial traversal of the BBB and to develop efficacious strategies to prevent central nervous system infections.
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Affiliation(s)
- Su Luo
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
| | - Qing Cao
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
| | - Ke Ma
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
| | - Zhaofei Wang
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
| | - Guangjin Liu
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
| | - Chengping Lu
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China
| | - Yongjie Liu
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, 210095, China.
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Reed MJ, Vernon RB, Damodarasamy M, Chan CK, Wight TN, Bentov I, Banks WA. Microvasculature of the Mouse Cerebral Cortex Exhibits Increased Accumulation and Synthesis of Hyaluronan With Aging. J Gerontol A Biol Sci Med Sci 2017; 72:740-746. [PMID: 28482035 PMCID: PMC6075594 DOI: 10.1093/gerona/glw213] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 10/10/2016] [Indexed: 01/28/2023] Open
Abstract
The microvasculature of the aged brain is less dense and more vulnerable to dysfunction than that of the young brain. Brain microvasculature is supported by its surrounding extracellular matrix, which is comprised largely of hyaluronan (HA). HA is continually degraded into lower molecular weight forms that induce neuroinflammation. We examined HA associated with microvessels (MV) of the cerebral cortex of young (4 months), middle-aged (14 months), and aged (24-26 months) mice. We confirmed that the density of cortical MV decreased with age. Perivascular HA levels increased with age, but there was no age-associated change in HA molecular weight profile. MV isolated from aged cortex had more HA than MV from young cortex. Examination of mechanisms that might account for elevated HA levels with aging showed increased HA synthase 2 (HAS2) mRNA and protein in aged MV relative to young MV. In contrast, mRNAs for HA-degrading hyaluronidases or hyaladherins that mitigate HA degradation showed no changes with age. Corresponding to increased HAS2, aged MV synthesized significantly more HA (of all molecular weight classes) in vitro than young MV. We propose that increased HA synthesis and accumulation in brain MV contributes to neuroinflammation and reduced MV density and function in aging.
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Affiliation(s)
- May J Reed
- Department of Medicine, University of Washington, Seattle
| | - Robert B Vernon
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington
| | | | - Christina K Chan
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington
| | - Thomas N Wight
- Matrix Biology Program, Benaroya Research Institute at Virginia Mason, Seattle, Washington
| | - Itay Bentov
- Department of Anesthesia and Pain Medicine, University of Washington, Seattle
| | - William A Banks
- Department of Medicine, University of Washington, Seattle
- VA Puget Sound Health Care System, Geriatric Research Education and Clinical Center, Seattle, Washington
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Muggenthaler MMA, Chowdhury B, Hasan SN, Cross HE, Mark B, Harlalka GV, Patton MA, Ishida M, Behr ER, Sharma S, Zahka K, Faqeih E, Blakley B, Jackson M, Lees M, Dolinsky V, Cross L, Stanier P, Salter C, Baple EL, Alkuraya FS, Crosby AH, Triggs-Raine B, Chioza BA. Mutations in HYAL2, Encoding Hyaluronidase 2, Cause a Syndrome of Orofacial Clefting and Cor Triatriatum Sinister in Humans and Mice. PLoS Genet 2017; 13:e1006470. [PMID: 28081210 PMCID: PMC5230738 DOI: 10.1371/journal.pgen.1006470] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Accepted: 11/08/2016] [Indexed: 01/25/2023] Open
Abstract
Orofacial clefting is amongst the most common of birth defects, with both genetic and environmental components. Although numerous studies have been undertaken to investigate the complexities of the genetic etiology of this heterogeneous condition, this factor remains incompletely understood. Here, we describe mutations in the HYAL2 gene as a cause of syndromic orofacial clefting. HYAL2, encoding hyaluronidase 2, degrades extracellular hyaluronan, a critical component of the developing heart and palatal shelf matrix. Transfection assays demonstrated that the gene mutations destabilize the molecule, dramatically reducing HYAL2 protein levels. Consistent with the clinical presentation in affected individuals, investigations of Hyal2-/- mice revealed craniofacial abnormalities, including submucosal cleft palate. In addition, cor triatriatum sinister and hearing loss, identified in a proportion of Hyal2-/- mice, were also found as incompletely penetrant features in affected humans. Taken together our findings identify a new genetic cause of orofacial clefting in humans and mice, and define the first molecular cause of human cor triatriatum sinister, illustrating the fundamental importance of HYAL2 and hyaluronan turnover for normal human and mouse development.
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Affiliation(s)
| | - Biswajit Chowdhury
- Department of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, Manitoba, Canada
| | - S. Naimul Hasan
- Department of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Harold E. Cross
- Department of Ophthalmology, University of Arizona College of Medicine, Tucson, Arizona, United States of America
| | - Brian Mark
- Department of Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Gaurav V. Harlalka
- RILD Wellcome Wolfson Centre, University of Exeter Medical School, Exeter, United Kingdom
| | - Michael A. Patton
- RILD Wellcome Wolfson Centre, University of Exeter Medical School, Exeter, United Kingdom
- Genetics Research Centre, St George’s University London, London, United Kingdom
| | - Miho Ishida
- Genetics and Genomic Medicine, UCL Institute of Child Health, London, United Kingdom
| | - Elijah R. Behr
- Cardiovascular Sciences Research Centre, St George's University of London, London, United Kingdom
| | - Sanjay Sharma
- Cardiovascular Sciences Research Centre, St George's University of London, London, United Kingdom
| | - Kenneth Zahka
- Pediatric Cardiology, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Eissa Faqeih
- Department of Pediatric Subspecialties, Children’s Hospital, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Brian Blakley
- Department of Otolaryngology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Mike Jackson
- Department of Small Animal and Materials Imaging Facility, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Melissa Lees
- Department of Clinical Genetics, Great Ormond Street Hospital, London, United Kingdom
| | - Vernon Dolinsky
- Pharmacology & Therapeutics, University of Manitoba, Winnipeg, Manitoba, Canada
- Pediatrics & Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Leroy Cross
- Windows of Hope Genetic Information Centre, Holmes County, Ohio, United States of America
| | - Philip Stanier
- Genetics and Genomic Medicine, UCL Institute of Child Health, London, United Kingdom
| | - Claire Salter
- Human Genetics and Genomic Medicine, Faculty of Medicine, University of Southampton, Southampton, United Kingdom
| | - Emma L. Baple
- RILD Wellcome Wolfson Centre, University of Exeter Medical School, Exeter, United Kingdom
| | - Fowzan S. Alkuraya
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
- Department of Anatomy and Cell Biology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Andrew H. Crosby
- RILD Wellcome Wolfson Centre, University of Exeter Medical School, Exeter, United Kingdom
- * E-mail: (AHC); (BTR)
| | - Barbara Triggs-Raine
- Department of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, Manitoba, Canada
- Pediatrics & Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
- Manitoba Institute of Child Health, Winnipeg, Manitoba, Canada
- * E-mail: (AHC); (BTR)
| | - Barry A. Chioza
- RILD Wellcome Wolfson Centre, University of Exeter Medical School, Exeter, United Kingdom
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Edjekouane L, Benhadjeba S, Jangal M, Fleury H, Gévry N, Carmona E, Tremblay A. Proximal and distal regulation of the HYAL1 gene cluster by the estrogen receptor α in breast cancer cells. Oncotarget 2016; 7:77276-77290. [PMID: 27764788 PMCID: PMC5363586 DOI: 10.18632/oncotarget.12630] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 09/24/2016] [Indexed: 12/12/2022] Open
Abstract
Chromosomal and genome abnormalities at the 3p21.3 locus are frequent events linked to epithelial cancers, including ovarian and breast cancers. Genes encoded in the 3p21.3 cluster include HYAL1, HYAL2 and HYAL3 members of hyaluronidases involved in the breakdown of hyaluronan, an abundant component of the vertebrate extracellular matrix. However, the transcriptional regulation of HYAL genes is poorly defined. Here, we identified the estrogen receptor ERα as a negative regulator of HYAL1 expression in breast cancer cells. Integrative data mining using METABRIC dataset revealed a significant inverse correlation between ERα and HYAL1 gene expression in human breast tumors. ChIP-Seq analysis identified several ERα binding sites within the 3p21.3 locus, supporting the role of estrogen as an upstream signal that diversely regulates the expression of 3p21.3 genes at both proximal and distal locations. Of these, HYAL1 was repressed by estrogen through ERα binding to a consensus estrogen response element (ERE) located in the proximal promoter of HYAL1 and flanked by an Sp1 binding site, required to achieve optimal estrogen repression. The repressive chromatin mark H3K27me3 was increased at the proximal HYAL1 ERE but not at other EREs contained in the cluster, providing a mechanism to selectively downregulate HYAL1. The HYAL1 repression was also specific to ERα and not to ERβ, whose expression did not correlate with HYAL1 in human breast tumors. This study identifies HYAL1 as an ERα target gene and provides a functional framework for the direct effect of estrogen on 3p21.3 genes in breast cancer cells.
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Affiliation(s)
- Lydia Edjekouane
- Research Center, CHU Sainte-Justine, Montréal, Québec, H3T 1C5 Canada
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, University of Montreal, Montréal, Québec, H3T 1J4 Canada
| | - Samira Benhadjeba
- Research Center, CHU Sainte-Justine, Montréal, Québec, H3T 1C5 Canada
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, University of Montreal, Montréal, Québec, H3T 1J4 Canada
| | - Maïka Jangal
- Department of Biology, Faculty of Sciences, University of Sherbrooke, Sherbrooke, Québec, J1K 2R1 Canada
| | - Hubert Fleury
- CHUM Research Center, Institut du cancer de Montréal, Montréal, Québec, H2X 0A9 Canada
| | - Nicolas Gévry
- Department of Biology, Faculty of Sciences, University of Sherbrooke, Sherbrooke, Québec, J1K 2R1 Canada
| | - Euridice Carmona
- CHUM Research Center, Institut du cancer de Montréal, Montréal, Québec, H2X 0A9 Canada
| | - André Tremblay
- Research Center, CHU Sainte-Justine, Montréal, Québec, H3T 1C5 Canada
- Department of Biochemistry and Molecular Medicine, Faculty of Medicine, University of Montreal, Montréal, Québec, H3T 1J4 Canada
- Department of Obstetrics & Gynecology, Faculty of Medicine, University of Montreal, Montréal, Québec, H3T 1J4 Canada
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49
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Puissant E, Boonen M. Monocytes/Macrophages Upregulate the Hyaluronidase HYAL1 and Adapt Its Subcellular Trafficking to Promote Extracellular Residency upon Differentiation into Osteoclasts. PLoS One 2016; 11:e0165004. [PMID: 27755597 PMCID: PMC5068775 DOI: 10.1371/journal.pone.0165004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 10/04/2016] [Indexed: 11/18/2022] Open
Abstract
Osteoclasts are giant bone-resorbing cells originating from monocytes/macrophages. During their differentiation, they overexpress two lysosomal enzymes, cathepsin K and TRAP, which are secreted into the resorption lacuna, an acidified sealed area in contact with bone matrix where bone degradation takes place. Here we report that the acid hydrolase HYAL1, a hyaluronidase able to degrade the glycosaminoglycans hyaluronic acid (HA) and chondroitin sulfate, is also upregulated upon osteoclastogenesis. The mRNA expression and protein level of HYAL1 are markedly increased in osteoclasts differentiated from RAW264.7 mouse macrophages or primary mouse bone marrow monocytes compared to these precursor cells. As a result, the HYAL1-mediated HA hydrolysis ability of osteoclasts is strongly enhanced. Using subcellular fractionation, we demonstrate that HYAL1 proteins are sorted to the osteoclast lysosomes even though, in contrast to cathepsin K and TRAP, HYAL1 is poorly mannose 6-phosphorylated. We reported previously that macrophages secrete HYAL1 proforms by constitutive secretion, and that these are recaptured by the cell surface mannose receptor, processed in endosomes and sorted to lysosomes. Present work highlights that osteoclasts secrete HYAL1 in two ways, through lysosomal exocytosis and constitutive secretion, and that these cells promote the extracellular residency of HYAL1 through downregulation of the mannose receptor. Interestingly, the expression of the other main hyaluronidase, HYAL2, and of lysosomal exoglycosidases involved in HA degradation, does not increase similarly to HYAL1 upon osteoclastogenesis. Taken together, these findings point out the predominant involvement of HYAL1 in bone HA metabolism and perhaps bone remodeling via the resorption lacuna.
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Affiliation(s)
- Emeline Puissant
- Laboratoire de Chimie Physiologique - URPhyM, University of Namur, Namur, Belgium
| | - Marielle Boonen
- Laboratoire de Chimie Physiologique - URPhyM, University of Namur, Namur, Belgium
- * E-mail:
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Dogné S, Rath G, Jouret F, Caron N, Dessy C, Flamion B. Hyaluronidase 1 Deficiency Preserves Endothelial Function and Glycocalyx Integrity in Early Streptozotocin-Induced Diabetes. Diabetes 2016; 65:2742-53. [PMID: 27246914 DOI: 10.2337/db15-1662] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Accepted: 05/23/2016] [Indexed: 11/13/2022]
Abstract
Hyaluronic acid (HA) is a major component of the glycocalyx involved in the vascular wall and endothelial glomerular permeability barrier. Endocytosed hyaluronidase HYAL1 is known to degrade HA into small fragments in different cell types, including endothelial cells. In diabetes, the size and permeability of the glycocalyx are altered. In addition, patients with type 1 diabetes present increased plasma levels of both HA and HYAL1. To investigate the potential implication of HYAL1 in the development of diabetes-induced endothelium dysfunction, we measured endothelial markers, endothelium-dependent vasodilation, arteriolar glycocalyx size, and glomerular barrier properties in wild-type and HYAL1 knockout (KO) mice with or without streptozotocin (STZ)-induced diabetes. We observed that 4 weeks after STZ injections, the lack of HYAL1 1) prevents diabetes-induced increases in soluble P-selectin concentrations and limits the impact of the disease on endothelium-dependent hyperpolarization (EDH)-mediated vasorelaxation; 2) increases glycocalyx thickness and maintains glycocalyx structure and HA content during diabetes; and 3) prevents diabetes-induced glomerular barrier dysfunction assessed using the urinary albumin-to-creatinine ratio and urinary ratio of 70- to 40-kDa dextran. Our findings suggest that HYAL1 contributes to endothelial and glycocalyx dysfunction induced by diabetes. HYAL1 inhibitors could be explored as a new therapeutic approach to prevent vascular complications in diabetes.
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Affiliation(s)
- Sophie Dogné
- Molecular Physiology Research Unit, Namur Research Institute for Life Sciences, University of Namur, Namur, Belgium
| | - Géraldine Rath
- Pole of Pharmacology and Therapeutics, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - François Jouret
- Groupe Interdisciplinaire de Génoprotéomique Appliquée, Cardiovascular Sciences, University of Liège, Liège, Belgium
| | - Nathalie Caron
- Molecular Physiology Research Unit, Namur Research Institute for Life Sciences, University of Namur, Namur, Belgium
| | - Chantal Dessy
- Pole of Pharmacology and Therapeutics, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Bruno Flamion
- Molecular Physiology Research Unit, Namur Research Institute for Life Sciences, University of Namur, Namur, Belgium
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