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Sato S, Mizutani Y, Abe M, Fukuda S, Higashiyama S, Inoue S. Naked mole-rat TMEM2 lacks physiological hyaluronan-degrading activity. Arch Biochem Biophys 2024; 759:110098. [PMID: 39009271 DOI: 10.1016/j.abb.2024.110098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/09/2024] [Accepted: 07/12/2024] [Indexed: 07/17/2024]
Abstract
Mouse transmembrane protein 2 (mTMEM2) has been identified as a hyaluronidase, which has extracellularly G8 and GG domains and PbH1 repeats; however, our previously study showed that human TMEM2 (hTMEM2) is not a catalytic hyaluronidase due to the absence of the critical amino acid residues (His248/Ala303) in the GG domain. Naked mole-rats (NMRs) accumulate abundant high-molecular weight hyaluronan (HA) in their tissues, suggesting decreased HA degradation. Therefore, we aimed to evaluate the HA-degrading activity of NMR TMEM2 (nmrTMEM2) and compare it with those of mTMEM2 and hTMEM2. The amino acid residues of nmrTMEM2 (Asn247/Val302) are similar to Asn248/Phe303 of hTMEM2, and nmrTMEM2-expressing HEK293T cells showed negligible activity. We confirmed the significance of these amino acid residues using an inactive chimeric TMEM2 with the human GG domain, which acquired catalytic activity when Asn248/Phe303 was substituted with His248/Ala303. Semi-quantitative comparison of the activities of the membrane-fractions derived from m/h/nmrTMEM2-expressing HEK293T cells revealed that at least 20- and 14-fold higher amounts of nmr/hTMEM2 were required to degrade HA to the same extent as by mTMEM2. Thus, unlike mTMEM2, nmrTMEM2 is not a physiological hyaluronidase. The inability of nmrTMEM2 to degrade HA might partially account for the high-molecular-weight HA accumulation in NMR tissues.
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Affiliation(s)
- Shinya Sato
- Department of Cosmetic Health Science, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, 501-1196, Japan; TOA Inc., Nippon Life Yodoyabashi Bldg., 17F, 3-5-29, Kitahama, Chuo-ku, Osaka, 541-0041, Japan
| | - Yukiko Mizutani
- Department of Cosmetic Health Science, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, 501-1196, Japan
| | - Minori Abe
- Department of Cosmetic Health Science, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, 501-1196, Japan
| | - Shinji Fukuda
- Department of Biochemistry, School of Dentistry, Aichi Gakuin University, 1-100 Kusumoto-cho, Chikusaku, Nagoya, Aichi, 464-8650, Japan
| | - Shigeki Higashiyama
- Department of Cell Growth and Tumor Regulation, Proteo-Science Center, Ehime University, Shitsukawa, Toon, Ehime, 791-0295, Japan; Department of Biochemistry and Molecular Genetics, Graduate School of Medicine, Ehime University, Shitsukawa, Toon, Ehime, 791-0295, Japan; Department of Oncogenesis and Growth Regulation, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-ku, Osaka, Osaka, 541-8567, Japan
| | - Shintaro Inoue
- Department of Cosmetic Health Science, Gifu Pharmaceutical University, 1-25-4 Daigaku-nishi, Gifu, 501-1196, Japan.
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Zhou S, Tao B, Guo Y, Gu J, Li H, Zou C, Tang S, Jiang S, Fu D, Li J. Integrating plasma protein-centric multi-omics to identify potential therapeutic targets for pancreatic cancer. J Transl Med 2024; 22:557. [PMID: 38858729 PMCID: PMC11165868 DOI: 10.1186/s12967-024-05363-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 05/29/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND Deciphering the role of plasma proteins in pancreatic cancer (PC) susceptibility can aid in identifying novel targets for diagnosis and treatment. METHODS We examined the relationship between genetically determined levels of plasma proteins and PC through a systemic proteome-wide Mendelian randomization (MR) analysis utilizing cis-pQTLs from multiple centers. Rigorous sensitivity analyses, colocalization, reverse MR, replications with varying instrumental variable selections and additional datasets, as well as subsequent meta-analysis, were utilized to confirm the robustness of significant findings. The causative effect of corresponding protein-coding genes' expression and their expression pattern in single-cell types were then investigated. Enrichment analysis, between-protein interaction and causation, knock-out mice models, and mediation analysis with established PC risk factors were applied to indicate the pathogenetic pathways. These candidate targets were ultimately prioritized upon druggability and potential side effects predicted by a phenome-wide MR. RESULTS Twenty-one PC-related circulating proteins were identified in the exploratory phase with no evidence for horizontal pleiotropy or reverse causation. Of these, 11 were confirmed in a meta-analysis integrating external validations. The causality at a transcription level was repeated for neutrophil elastase, hydroxyacylglutathione hydrolase, lipase member N, protein disulfide-isomerase A5, xyloside xylosyltransferase 1. The carbohydrate sulfotransferase 11 and histo-blood group ABO system transferase exhibited high-support genetic colocalization evidence and were found to affect PC carcinogenesis partially through modulating body mass index and type 2 diabetes, respectively. Approved drugs have been established for eight candidate targets, which could potentially be repurposed for PC therapies. The phenome-wide investigation revealed 12 proteins associated with 51 non-PC traits, and interference on protein disulfide-isomerase A5 and cystatin-D would increase the risk of other malignancies. CONCLUSIONS By employing comprehensive methodologies, this study demonstrated a genetic predisposition linking 21 circulating proteins to PC risk. Our findings shed new light on the PC etiology and highlighted potential targets as priorities for future efforts in early diagnosis and therapeutic strategies of PC.
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Affiliation(s)
- Siyu Zhou
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Baian Tao
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Yujie Guo
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Jichun Gu
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Hengchao Li
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Caifeng Zou
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Sichong Tang
- School of Medicine, Fudan University, Shanghai, 200240, China
| | - Shuheng Jiang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Deliang Fu
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, China.
| | - Ji Li
- Department of Pancreatic Surgery, Huashan Hospital, Fudan University, Shanghai, 200040, China.
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Cortes-Medina M, Bushman AR, Beshay PE, Adorno JJ, Menyhert MM, Hildebrand RM, Agarwal SS, Avendano A, Friedman AK, Song JW. Chondroitin sulfate, dermatan sulfate, and hyaluronic acid differentially modify the biophysical properties of collagen-based hydrogels. Acta Biomater 2024; 174:116-126. [PMID: 38101556 PMCID: PMC10842894 DOI: 10.1016/j.actbio.2023.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 11/30/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023]
Abstract
Fibrillar collagens and glycosaminoglycans (GAGs) are structural biomolecules that are natively abundant to the extracellular matrix (ECM). Prior studies have quantified the effects of GAGs on the bulk mechanical properties of the ECM. However, there remains a lack of experimental studies on how GAGs alter other biophysical properties of the ECM, including ones that operate at the length scales of individual cells such as mass transport efficiency and matrix microstructure. This study focuses on the GAG molecules chondroitin sulfate (CS), dermatan sulfate (DS), and hyaluronic acid (HA). CS and DS are stereoisomers while HA is the only non-sulfated GAG. We characterized and decoupled the effects of these GAG molecules on the stiffness, transport, and matrix microarchitecture properties of type I collagen hydrogels using mechanical indentation testing, microfluidics, and confocal reflectance imaging, respectively. We complement these biophysical measurements with turbidity assays to profile collagen aggregate formation. Surprisingly, only HA enhanced the ECM indentation modulus, while all three GAGs had no effect on hydraulic permeability. Strikingly, we show that CS, DS, and HA differentially regulate the matrix microarchitecture of hydrogels due to their alterations to the kinetics of collagen self-assembly. In addition to providing information on how GAGs define key physical properties of the ECM, this work shows new ways in which stiffness measurements, microfluidics, microscopy, and turbidity kinetics can be used complementarily to reveal details of collagen self-assembly and structure. STATEMENT OF SIGNIFICANCE: Collagen and glycosaminoglycans (GAGs) are integral to the structure, function, and bioactivity of the extracellular matrix (ECM). Despite widespread interest in collagen-GAG composite hydrogels, there is a lack of quantitative understanding of how different GAGs alter the biophysical properties of the ECM across tissue, cellular, and subcellular length scales. Here we show using mechanical, microfluidic, microscopy, and analytical methods and measurements that the GAG molecules chondroitin sulfate, dermatan sulfate, and hyaluronic acid differentially regulate the mechanical, transport, and microstructural properties of hydrogels due to their alterations to the kinetics of collagen self-assembly. As such, these results will inform improved design and utilization of collagen-based scaffolds of tailored composition, mechanical properties, molecular availability due to mass transport, and microarchitecture.
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Affiliation(s)
- Marcos Cortes-Medina
- Department of Biomedical Engineering, The Ohio State University, Columbus OH 43210, USA
| | - Andrew R Bushman
- Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus OH 43210, USA
| | - Peter E Beshay
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus OH 43210, USA
| | - Jonathan J Adorno
- Department of Biomedical Engineering, The Ohio State University, Columbus OH 43210, USA
| | - Miles M Menyhert
- Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus OH 43210, USA
| | - Riley M Hildebrand
- Department of Biomedical Engineering, The Ohio State University, Columbus OH 43210, USA
| | - Shashwat S Agarwal
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus OH 43210, USA
| | - Alex Avendano
- Department of Biomedical Engineering, The Ohio State University, Columbus OH 43210, USA
| | - Alicia K Friedman
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus OH 43210, USA
| | - Jonathan W Song
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus OH 43210, USA; The Comprehensive Cancer Center, The Ohio State University, Columbus OH 43210, USA.
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Purushothaman A, Oliva-Ramírez J, Treekitkarnmongkol W, Sankaran D, Hurd MW, Putluri N, Maitra A, Haymaker C, Sen S. Differential Effects of Pancreatic Cancer-Derived Extracellular Vesicles Driving a Suppressive Environment. Int J Mol Sci 2023; 24:14652. [PMID: 37834100 PMCID: PMC10572854 DOI: 10.3390/ijms241914652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/15/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) cells display extensive crosstalk with their surrounding environment to regulate tumor growth, immune evasion, and metastasis. Recent advances have attributed many of these interactions to intercellular communication mediated by small extracellular vesicles (sEVs), involving cancer-associated fibroblasts (CAF). To explore the impact of sEVs on monocyte lineage transition as well as the expression of checkpoint receptors and activation markers, peripheral blood monocytes from healthy subjects were exposed to PDAC-derived sEVs. Additionally, to analyze the role of sEV-associated HA in immune regulation and tissue-resident fibroblasts, monocytes and pancreatic stellate cells were cultured in the presence of PDAC sEVs with or depleted of HA. Exposure of monocytes to sEVs resulted in unique phenotypic changes in HLA-DR, PD-L1, CD86 and CD64 expression, and cytokine secretion that was HA-independent except for IL-1β and MIP1β. In contrast, monocyte suppression of autologous T cell proliferation was reduced following exposure to HA-low sEVs. In addition, exposure of stellate cells to sEVs upregulated the secretion of various cytokines, including MMP-9, while removal of HA from PDAC-derived sEVs attenuated the secretion of MMP-9, demonstrating the role of sEV-associated HA in regulating expression of this pro-tumorigenic cytokine from stellate cells. This observation lends credence to the findings from the TCGA database that PDAC patients with high levels of enzymes in the HA synthesis pathway had worse survival rates compared with patients having low expression of these enzymes. PDAC-derived sEVs have an immune modulatory role affecting the activation state of monocyte subtypes. However, sEV-associated HA does not affect monocyte phenotype but alters cytokine secretion and suppression of autologous T cell proliferation and induces secretion of pro-tumorigenic factors by pancreatic stellate cells (PSC), as has been seen following the conversion of PSCs to cancer-associated fibroblasts (CAFs). Interruption of the hexosamine biosynthetic pathway, activated in PDAC producing the key substrate (UDP-GlcNAc) for HA synthesis, thus, represents a potential clinical interception strategy for PDAC patients. Findings warrant further investigations of underlying mechanisms involving larger sample cohorts.
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Affiliation(s)
- Anurag Purushothaman
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; (A.P.); (J.O.-R.); (W.T.); (D.S.); (A.M.)
- Department of Thoracic/Head and Neck Medical Oncology, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jacqueline Oliva-Ramírez
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; (A.P.); (J.O.-R.); (W.T.); (D.S.); (A.M.)
| | - Warapen Treekitkarnmongkol
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; (A.P.); (J.O.-R.); (W.T.); (D.S.); (A.M.)
| | - Deivendran Sankaran
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; (A.P.); (J.O.-R.); (W.T.); (D.S.); (A.M.)
| | - Mark W. Hurd
- Ahmed Center for Pancreatic Cancer Research, MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Nagireddy Putluri
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA;
- Dan L Duncan Cancer Center, Advanced Technology Core, Alkek Center for Molecular Discovery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Anirban Maitra
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; (A.P.); (J.O.-R.); (W.T.); (D.S.); (A.M.)
- Ahmed Center for Pancreatic Cancer Research, MD Anderson Cancer Center, Houston, TX 77030, USA;
- Department of Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Cara Haymaker
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; (A.P.); (J.O.-R.); (W.T.); (D.S.); (A.M.)
| | - Subrata Sen
- Department of Translational Molecular Pathology, MD Anderson Cancer Center, Houston, TX 77030, USA; (A.P.); (J.O.-R.); (W.T.); (D.S.); (A.M.)
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Irajizad E, Kenney A, Tang T, Vykoukal J, Wu R, Murage E, Dennison JB, Sans M, Long JP, Loftus M, Chabot JA, Kluger MD, Kastrinos F, Brais L, Babic A, Jajoo K, Lee LS, Clancy TE, Ng K, Bullock A, Genkinger JM, Maitra A, Do KA, Yu B, Wolpin BM, Hanash S, Fahrmann JF. A blood-based metabolomic signature predictive of risk for pancreatic cancer. Cell Rep Med 2023; 4:101194. [PMID: 37729870 PMCID: PMC10518621 DOI: 10.1016/j.xcrm.2023.101194] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 12/20/2022] [Accepted: 08/21/2023] [Indexed: 09/22/2023]
Abstract
Emerging evidence implicates microbiome involvement in the development of pancreatic cancer (PaCa). Here, we investigate whether increases in circulating microbial-related metabolites associate with PaCa risk by applying metabolomics profiling to 172 sera collected within 5 years prior to PaCa diagnosis and 863 matched non-subject sera from participants in the Prostate, Lung, Colorectal, and Ovarian (PLCO) cohort. We develop a three-marker microbial-related metabolite panel to assess 5-year risk of PaCa. The addition of five non-microbial metabolites further improves 5-year risk prediction of PaCa. The combined metabolite panel complements CA19-9, and individuals with a combined metabolite panel + CA19-9 score in the top 2.5th percentile have absolute 5-year risk estimates of >13%. The risk prediction model based on circulating microbial and non-microbial metabolites provides a potential tool to identify individuals at high risk of PaCa that would benefit from surveillance and/or from potential cancer interception strategies.
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Affiliation(s)
- Ehsan Irajizad
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ana Kenney
- Department of Statistics, University of California, Berkeley, Berkeley, CA, USA
| | - Tiffany Tang
- Department of Statistics, University of California, Berkeley, Berkeley, CA, USA
| | - Jody Vykoukal
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ranran Wu
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Eunice Murage
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jennifer B Dennison
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Marta Sans
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - James P Long
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Maureen Loftus
- Dana-Farber Brigham and Women's Cancer Center, Division of Gastrointestinal Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - John A Chabot
- Division of Digestive and Liver Diseases, Columbia University Irving Medical Cancer and the Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Michael D Kluger
- Division of Digestive and Liver Diseases, Columbia University Irving Medical Cancer and the Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Fay Kastrinos
- Division of Digestive and Liver Diseases, Columbia University Irving Medical Cancer and the Vagelos College of Physicians and Surgeons, New York, NY, USA; Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA
| | - Lauren Brais
- Dana-Farber Brigham and Women's Cancer Center, Division of Gastrointestinal Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Ana Babic
- Dana-Farber Brigham and Women's Cancer Center, Division of Gastrointestinal Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Kunal Jajoo
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Linda S Lee
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Thomas E Clancy
- Dana-Farber Brigham and Women's Cancer Center, Division of Surgical Oncology, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA USA
| | - Kimmie Ng
- Dana-Farber Brigham and Women's Cancer Center, Division of Gastrointestinal Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Andrea Bullock
- Division of Hematology/Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jeanine M Genkinger
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY, USA; Department of Epidemiology, Columbia Mailman School of Public Health, New York, NY, USA
| | - Anirban Maitra
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kim-Anh Do
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bin Yu
- Department of Statistics, University of California, Berkeley, Berkeley, CA, USA
| | - Brian M Wolpin
- Dana-Farber Brigham and Women's Cancer Center, Division of Gastrointestinal Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Sam Hanash
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Johannes F Fahrmann
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Khatkov IE, Bordin DS, Lesko KA, Dubtsova EA, Karnaukhov NS, Kiriukova MA, Makarenko NV, Dorofeev AS, Savina IV, Salimgereeva DA, Shurygina EI, Vinokurova LV. Contrast-Enhanced Computed Tomography and Laboratory Parameters as Non-Invasive Diagnostic Markers of Pancreatic Fibrosis. Diagnostics (Basel) 2023; 13:2435. [PMID: 37510179 PMCID: PMC10377847 DOI: 10.3390/diagnostics13142435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Pancreatic fibrosis (PF) is a part of the pathogenesis in most pancreatic disorders and plays a crucial role in chronic pancreatitis development. The aim of our study was to investigate a relationship between PF grade and signs in resected pancreatic specimens, and the results of both multidetector computed tomography (MDCT) post-processing parameters and fibronectin (FN), hyaluronic acid (HA), matrix metalloproteinase (MMP)-1, and MMP-9 serum levels. The examination results of 74 patients were analyzed. The unenhanced pancreas density (UPD) value and contrast enhancement ratio (CER) showed statistically significant differences in groups with peri- and intralobular fibrosis grades, an integrative index of fibrosis, inflammation in pancreatic tissue, and pancreatic duct epithelium metaplasia, while the normalized contrast enhancement ratio in the venous phase (NCER VP) significantly differed with the perilobular fibrosis grade, integrative fibrosis index, and inflammation (p < 0.05). The blood FN level showed a weak positive correlation with the intralobular fibrosis grade (rho = 0.32, p = 0.008). The blood level of HA positively correlated with the presence of prominent and enlarged peripheral nerves (rho = 0.28, p = 0.02) and negatively correlated with the unenhanced pancreas density value (rho = -0.42, p = 0.0001). MMP-1 and MMP-9 values' intergroup analysis and correlation did not show any statistical significance. The UPD value, NCER VP, and CER, as well as blood levels of FN and HA, could be used in non-invasive PF diagnosis.
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Affiliation(s)
- Igor E Khatkov
- A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
- Chair of Faculty Surgery No. 2, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, Russia
| | - Dmitry S Bordin
- A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
- Chair of Faculty Surgery No. 2, A.I. Yevdokimov Moscow State University of Medicine and Dentistry, 127473 Moscow, Russia
- Chair of General Medical Practice and Family Medicine, Tver State Medical University, 170100 Tver, Russia
| | | | - Elena A Dubtsova
- A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
| | | | - Maria A Kiriukova
- A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
| | | | - Alexey S Dorofeev
- A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
| | - Irina V Savina
- A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
| | | | - Elena I Shurygina
- A.S. Loginov Moscow Clinical Scientific Center, 111123 Moscow, Russia
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Tsunedomi R, Shindo Y, Nakajima M, Yoshimura K, Nagano H. The tumor immune microenvironment in pancreatic cancer and its potential in the identification of immunotherapy biomarkers. Expert Rev Mol Diagn 2023; 23:1121-1134. [PMID: 37947389 DOI: 10.1080/14737159.2023.2281482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 11/06/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION Pancreatic cancer (PC) has an extremely poor prognosis, even with surgical resection and triplet chemotherapy treatment. Cancer immunotherapy has been recently approved for tumor-agnostic treatment with genome analysis, including in PC. However, it has limited efficacy. AREAS COVERED In addition to the low tumor mutation burden, one of the difficulties of immunotherapy in PC is the presence of abundant stromal cells in its microenvironment. Among stromal cells, cancer-associated fibroblasts (CAFs) play a major role in immunotherapy resistance, and CAF-targeted therapies are currently under development, including those in combination with immunotherapies. Meanwhile, microbiomes and tumor-derived exosomes (TDEs) have been shown to alter the behavior of distant receptor cells in PC. This review discusses the role of CAFs, microbiomes, and TDEs in PC tumor immunity. EXPERT OPINION Elucidating the mechanisms by which CAFs, microbiomes, and TDEs are involved in the tumorigenesis of PC will be helpful for developing novel immunotherapeutic strategies and identifying companion biomarkers for immunotherapy. Spatial single-cell analysis of the tumor microenvironment will be useful for identifying biomarkers of PC immunity. Furthermore, given the complexity of immune mechanisms, artificial intelligence models will be beneficial for predicting the efficacy of immunotherapy.
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Affiliation(s)
- Ryouichi Tsunedomi
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi, Japan
| | - Yoshitaro Shindo
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi, Japan
| | - Masao Nakajima
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi, Japan
| | - Kiyoshi Yoshimura
- Division of Medical Oncology, Department of Medicine, Showa University School of Medicine, Shinagawa, Tokyo, Japan
- Department of Clinical Immuno-Oncology, Clinical Research Institute for Clinical Pharmacology and Therapeutics, Showa University, Setagaya, Tokyo, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi, Japan
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Cortes-Medina M, Bushman AR, Beshay PE, Adorno JJ, Menyhert MM, Hildebrand RM, Agarwal SS, Avendano A, Song JW. Chondroitin sulfate, dermatan sulfate, and hyaluronic acid differentially modify the biophysical properties of collagen-based hydrogels. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.05.22.541626. [PMID: 37293049 PMCID: PMC10245839 DOI: 10.1101/2023.05.22.541626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Fibrillar collagens and glycosaminoglycans (GAGs) are structural biomolecules that are natively abundant to the extracellular matrix (ECM). Prior studies have quantified the effects of GAGs on the bulk mechanical properties of the ECM. However, there remains a lack of experimental studies on how GAGs alter other biophysical properties of the ECM, including ones that operate at the length scales of individual cells such as mass transport efficiency and matrix microstructure. Here we characterized and decoupled the effects of the GAG molecules chondroitin sulfate (CS) dermatan sulfate (DS) and hyaluronic acid (HA) on the stiffness (indentation modulus), transport (hydraulic permeability), and matrix microarchitecture (pore size and fiber radius) properties of collagen-based hydrogels. We complement these biophysical measurements of collagen hydrogels with turbidity assays to profile collagen aggregate formation. Here we show that CS, DS, and HA differentially regulate the biophysical properties of hydrogels due to their alterations to the kinetics of collagen self-assembly. In addition to providing information on how GAGs play significant roles in defining key physical properties of the ECM, this work shows new ways in which stiffness measurements, microscopy, microfluidics, and turbidity kinetics can be used complementary to reveal details of collagen self-assembly and structure.
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Affiliation(s)
- Marcos Cortes-Medina
- Department of Biomedical Engineering, The Ohio State University, Columbus OH 43210
| | - Andrew R Bushman
- Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus OH 43210
| | - Peter E Beshay
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus OH 43210
| | - Jonathan J Adorno
- Department of Biomedical Engineering, The Ohio State University, Columbus OH 43210
| | - Miles M Menyhert
- Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus OH 43210
| | - Riley M Hildebrand
- Department of Biomedical Engineering, The Ohio State University, Columbus OH 43210
| | - Shashwat S Agarwal
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus OH 43210
| | - Alex Avendano
- Department of Biomedical Engineering, The Ohio State University, Columbus OH 43210
| | - Jonathan W Song
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus OH 43210
- The Comprehensive Cancer Center, The Ohio State University, Columbus OH 43210
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9
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Skeltved N, Nordmaj MA, Berendtsen NT, Dagil R, Stormer EMR, Al-Nakouzi N, Jiang K, Aicher A, Heeschen C, Gustavsson T, Choudhary S, Gögenur I, Christensen JP, Theander TG, Daugaard M, Salanti A, Nielsen MA. Bispecific T cell-engager targeting oncofetal chondroitin sulfate induces complete tumor regression and protective immune memory in mice. J Exp Clin Cancer Res 2023; 42:106. [PMID: 37118819 PMCID: PMC10142489 DOI: 10.1186/s13046-023-02655-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 03/28/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND The malaria protein VAR2CSA binds oncofetal chondroitin sulfate (ofCS), a unique chondroitin sulfate, expressed on almost all mammalian cancer cells. Previously, we produced a bispecific construct targeting ofCS and human T cells based on VAR2CSA and anti-CD3 (V-aCD3Hu). V-aCD3Hu showed efficacy against xenografted tumors in immunocompromised mice injected with human immune cells at the tumor site. However, the complex effects potentially exerted by the immune system as a result of the treatment cannot occur in mice without an immune system. Here we investigate the efficacy of V-aCD3Mu as a monotherapy and combined with immune checkpoint inhibitors in mice with a fully functional immune system. METHODS We produced a bispecific construct consisting of a recombinant version of VAR2CSA coupled to an anti-murine CD3 single-chain variable fragment. Flow cytometry and ELISA were used to check cell binding capabilities and the therapeutic effect was evaluated in vitro in a killing assay. The in vivo efficacy of V-aCD3Mu was then investigated in mice with a functional immune system and established or primary syngeneic tumors in the immunologically "cold" 4T1 mammary carcinoma, B16-F10 malignant melanoma, the pancreatic KPC mouse model, and in the immunologically "hot" CT26 colon carcinoma model. RESULTS V-aCD3Mu had efficacy as a monotherapy, and the combined treatment of V-aCD3Mu and an immune checkpoint inhibitor showed enhanced effects resulting in the complete elimination of solid tumors in the 4T1, B16-F10, and CT26 models. This anti-tumor effect was abscopal and accompanied by a systemic increase in memory and activated cytotoxic and helper T cells. The combined treatment also led to a higher percentage of memory T cells in the tumor without an increase in regulatory T cells. In addition, we observed partial protection against re-challenge in a melanoma model and full protection in a breast cancer model. CONCLUSIONS Our findings suggest that V-aCD3Mu combined with an immune checkpoint inhibitor renders immunologically "cold" tumors "hot" and results in tumor elimination. Taken together, these data provide proof of concept for the further clinical development of V-aCD3 as a broad cancer therapy in combination with an immune checkpoint inhibitor.
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Affiliation(s)
- Nanna Skeltved
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark
| | - Mie A Nordmaj
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark
| | - Nicolai T Berendtsen
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark
| | - Robert Dagil
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark
| | - Emilie M R Stormer
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark
| | - Nader Al-Nakouzi
- Vancouver Prostate Centre, University of British Columbia, Vancouver, Canada
| | - Ke Jiang
- Center for Single-Cell Omics and Key Laboratory of Oncogenes and Related Genes, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Alexandra Aicher
- Precision Immunotherapy, Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Christopher Heeschen
- Center for Single-Cell Omics and Key Laboratory of Oncogenes and Related Genes, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Pancreatic Cancer Heterogeneity, Candiolo Cancer Institute - FPO - IRCCS, Candiolo (Torino), Italy
| | - Tobias Gustavsson
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark
- Var2 Pharmaceuticals ApS, Copenhagen, Denmark
| | - Swati Choudhary
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark
- Var2 Pharmaceuticals ApS, Copenhagen, Denmark
| | - Ismail Gögenur
- Department of Clinical Medicine, University of Copenhagen and Center for Surgical Science, Zealand University Hospital, Copenhagen, Denmark
| | - Jan P Christensen
- Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Thor G Theander
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark
| | - Mads Daugaard
- Vancouver Prostate Centre, University of British Columbia, Vancouver, Canada
- Var2 Pharmaceuticals ApS, Copenhagen, Denmark
| | - Ali Salanti
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark.
| | - Morten A Nielsen
- Centre for Medical Parasitology, Department of Infectious Diseases, University of Copenhagen and, Copenhagen University Hospital, Copenhagen, Denmark.
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10
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Sensi F, D'angelo E, Biccari A, Marangio A, Battisti G, Crotti S, Fassan M, Laterza C, Giomo M, Elvassore N, Spolverato G, Pucciarelli S, Agostini M. Establishment of a human 3D pancreatic adenocarcinoma model based on a patient-derived extracellular matrix scaffold. Transl Res 2023; 253:57-67. [PMID: 36096350 DOI: 10.1016/j.trsl.2022.08.015] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 08/10/2022] [Accepted: 08/31/2022] [Indexed: 02/01/2023]
Abstract
Pancreatic cancer is likely to become one of the leading causes of cancer-related death in many countries within the next decade. Surgery is the potentially curative treatment for pancreatic ductal adenocarcinoma (PDAC), although only 10%-20% of patients have a resectable disease after diagnosis. Despite recent advances in curative surgery the current prognosis ranges from 6% to 10% globally. One of the main issues at the pre-clinical level is the lacking of model which simultaneously reflects the tumour microenvironment (TME) at both structural and cellular levels. Here we describe an innovative tissue engineering approach applied to PDAC starting from decellularized human biopsies in order to generate an organotypic 3D in vitro model. This in vitro 3D system recapitulates the ultrastructural environment of native tissue as demonstrated by histology, immunohistochemistry, immunofluorescence, mechanical analysis, and scanning electron microscopy. Mass spectrometry confirmed a different extracellular matrix (ECM) composition between decellularized healthy pancreas and PDAC by identifying a total of 110 non-redundant differently expressed proteins. Immunofluorescence analyses after 7 days of scaffold recellularization with PANC-1 and AsPC-1 pancreatic cell lines, were performed to assess the biocompatibility of 3D matrices to sustain engraftment, localization and infiltration. Finally, both PANC-1 and AsPC-1 cells cultured in 3D matrices showed a reduced response to treatment with FOLFIRINOX if compared to conventional bi-dimensional culture. Our 3D culture system with patient-derived tissue-specific decellularized ECM better recapitulates the pancreatic cancer microenvironment compared to conventional 2D culture conditions and represents a relevant approach for the study of pancreatic cancer response to chemotherapy agents.
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Affiliation(s)
- Francesca Sensi
- Department of Women and Children's Health, University of Padova, Italy; Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
| | - Edoardo D'angelo
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy; Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy; LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, Padova, Italy
| | - Andrea Biccari
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy; LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, Padova, Italy
| | - Asia Marangio
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy
| | - Giulia Battisti
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy
| | - Sara Crotti
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy
| | | | - Cecilia Laterza
- Department of Industrial Engineering, University of Padova, Italy
| | - Monica Giomo
- Department of Industrial Engineering, University of Padova, Italy
| | - Nicola Elvassore
- Department of Industrial Engineering, University of Padova, Italy
| | - Gaya Spolverato
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy.
| | - Salvatore Pucciarelli
- Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy
| | - Marco Agostini
- Fondazione Istituto di Ricerca Pediatrica Città della Speranza, Padova, Italy; Department of Surgical, Oncological, and Gastroenterological Sciences, University of Padova, Italy; LIFELAB Program, Consorzio per la Ricerca Sanitaria-CORIS, Veneto Region, Padova, Italy.
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11
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Hua SH, Viera M, Yip GW, Bay BH. Theranostic Applications of Glycosaminoglycans in Metastatic Renal Cell Carcinoma. Cancers (Basel) 2022; 15:cancers15010266. [PMID: 36612261 PMCID: PMC9818616 DOI: 10.3390/cancers15010266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/27/2022] [Accepted: 12/29/2022] [Indexed: 01/04/2023] Open
Abstract
Renal cell carcinoma (RCC) makes up the majority of kidney cancers, with a poor prognosis for metastatic RCC (mRCC). Challenges faced in the management of mRCC, include a lack of reliable prognostic markers and biomarkers for precise monitoring of disease treatment, together with the potential risk of toxicity associated with more recent therapeutic options. Glycosaminoglycans (GAGs) are a class of carbohydrates that can be categorized into four main subclasses, viz., chondroitin sulfate, hyaluronic acid, heparan sulfate and keratan sulfate. GAGs are known to be closely associated with cancer progression and modulation of metastasis by modification of the tumor microenvironment. Alterations of expression, composition and spatiotemporal distribution of GAGs in the extracellular matrix (ECM), dysregulate ECM functions and drive cancer invasion. In this review, we focus on the clinical utility of GAGs as biomarkers for mRCC (which is important for risk stratification and strategizing effective treatment protocols), as well as potential therapeutic targets that could benefit patients afflicted with advanced RCC. Besides GAG-targeted therapies that holds promise in mRCC, other potential strategies include utilizing GAGs as drug carriers and their mimetics to counter cancer progression, and enhance immunotherapy through binding and transducing signals for immune mediators.
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12
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Jenkins BH, Buckingham JF, Hanley CJ, Thomas GJ. Targeting cancer-associated fibroblasts: Challenges, opportunities and future directions. Pharmacol Ther 2022; 240:108231. [PMID: 35718294 DOI: 10.1016/j.pharmthera.2022.108231] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 02/06/2023]
Abstract
Cancer-associated fibroblasts (CAFs) are a common cell in the tumour microenvironment with diverse tumour-promoting functions. Their presence in tumours is commonly associated with poor prognosis making them attractive therapeutic targets, particularly in the context of immunotherapy where CAFs have been shown to promote resistance to checkpoint blockade. Previous attempts to inhibit CAFs clinically have not been successful, however, in part due to a lack of understanding of CAF heterogeneity and function, with some fibroblast populations potentially being tumour suppressive. Recent single-cell transcriptomic studies have advanced our understanding of fibroblast phenotypes in normal tissues and cancers, allowing for a more precise characterisation of CAF subsets and providing opportunities to develop new therapies. Here we review recent advances in the field, focusing on the evolving area of therapeutic CAF targeting.
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Affiliation(s)
- Benjamin H Jenkins
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, UK
| | | | | | - Gareth J Thomas
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, UK.
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13
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Wang Q, Chi L. The Alterations and Roles of Glycosaminoglycans in Human Diseases. Polymers (Basel) 2022; 14:polym14225014. [PMID: 36433141 PMCID: PMC9694910 DOI: 10.3390/polym14225014] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/14/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022] Open
Abstract
Glycosaminoglycans (GAGs) are a heterogeneous family of linear polysaccharides which are composed of a repeating disaccharide unit. They are also linked to core proteins to form proteoglycans (PGs). GAGs/PGs are major components of the cell surface and the extracellular matrix (ECM), and they display critical roles in development, normal function, and damage response in the body. Some properties (such as expression quantity, molecular weight, and sulfation pattern) of GAGs may be altered under pathological conditions. Due to the close connection between these properties and the function of GAGs/PGs, the alterations are often associated with enormous changes in the physiological/pathological status of cells and organs. Therefore, these GAGs/PGs may serve as marker molecules of disease. This review aimed to investigate the structural alterations and roles of GAGs/PGs in a range of diseases, such as atherosclerosis, cancer, diabetes, neurodegenerative disease, and virus infection. It is hoped to provide a reference for disease diagnosis, monitoring, prognosis, and drug development.
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14
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Quantum chemical calculations of IR spectra of heparin disaccharide subunits. COMPUT THEOR CHEM 2022. [DOI: 10.1016/j.comptc.2022.113891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Hopkins K, Buno K, Romick N, Freitas dos Santos AC, Tinsley S, Wakelin E, Kennedy J, Ladisch M, Allen-Petersen BL, Solorio L. Sustained degradation of hyaluronic acid using an in situ forming implant. PNAS NEXUS 2022; 1:pgac193. [PMID: 36714867 PMCID: PMC9802073 DOI: 10.1093/pnasnexus/pgac193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/15/2022] [Indexed: 02/01/2023]
Abstract
In pancreatic cancer, excessive hyaluronic acid (HA) in the tumor microenvironment creates a viscous stroma, which reduces systemic drug transport into the tumor and correlates with poor patient prognosis. HA can be degraded through both enzymatic and nonenzymatic methods to improve mass transport properties. Here, we use an in situ forming implant to provide sustained degradation of HA directly at a local, targeted site. We formulated and characterized an implant capable of sustained release of hyaluronidase (HAase) using 15 kDa poly(lactic-co-glycolic) acid and bovine testicular HAase. The implant releases bioactive HAase to degrade the HA through enzymatic hydrolysis at early timepoints. In the first 24 h, 17.9% of the HAase is released, which can reduce the viscosity of a 10 mg/mL HA solution by 94.1% and deplete the HA content within primary human pancreatic tumor samples and ex vivo murine tumors. At later timepoints, as lower quantities of HAase are released (51.4% released in total over 21 d), the degradation of HA is supplemented by the acidic by-products that accumulate as a result of implant degradation. Acidic conditions degrade HA through nonenzymatic methods. This formulation has potential as an intratumoral injection to allow sustained degradation of HA at the pancreatic tumor site.
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Affiliation(s)
- Kelsey Hopkins
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Kevin Buno
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Natalie Romick
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Antonio Carlos Freitas dos Santos
- Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN 47907, USA,Laboratory of Renewable Resources Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Samantha Tinsley
- Department of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA
| | - Elizabeth Wakelin
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Jacqueline Kennedy
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN 47907, USA
| | - Michael Ladisch
- Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN 47907, USA,Laboratory of Renewable Resources Engineering, Purdue University, West Lafayette, IN 47907, USA
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16
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Zhang Z, Zhang H, Shi L, Wang D, Tang D. Heterogeneous cancer-associated fibroblasts: A new perspective for understanding immunosuppression in pancreatic cancer. Immunology 2022; 167:1-14. [PMID: 35569095 DOI: 10.1111/imm.13496] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 05/04/2022] [Indexed: 11/27/2022] Open
Abstract
Immunotherapy has shown promising efficacy in the treatment of a wide range of cancers; however, it has had little effect on pancreatic cancer. Cancer-associated fibroblasts (CAFs), the predominant mesenchymal cells present in the pancreatic cancer microenvironment, are powerful supporters of the malignant progression of pancreatic cancer. CAFs can modify the microenvironment, establish a refuge to aid cancer cells in immune escape by secreting large amounts of extracellular matrix, and produce soluble cytokines and exosomal vesicles. Hence, CAFs are important contributors to the failure of immunotherapy. Current in-depth studies of CAFs have shown that CAFs are a heterogeneous population of mesenchymal cells; therefore, the functional complexity of their populations needs in-depth explorations in future studies. This review summarizes how heterogeneous CAFs help cancer cells achieve immune escape and suggests potential directions for using CAFs as targets to address immune escape.
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Affiliation(s)
- Zhilin Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Huan Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Lin Shi
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Daorong Wang
- Department of General Surgery, Institute of General Surgery, Clinical Medical College, Yangzhou University, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Dong Tang
- Department of General Surgery, Institute of General Surgery, Clinical Medical College, Yangzhou University, Northern Jiangsu People's Hospital, Yangzhou, China
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17
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Wang D, Li Y, Ge H, Ghadban T, Reeh M, Güngör C. The Extracellular Matrix: A Key Accomplice of Cancer Stem Cell Migration, Metastasis Formation, and Drug Resistance in PDAC. Cancers (Basel) 2022; 14:cancers14163998. [PMID: 36010993 PMCID: PMC9406497 DOI: 10.3390/cancers14163998] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/16/2022] [Accepted: 08/17/2022] [Indexed: 12/23/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is rich in dense fibrotic stroma that are composed of extracellular matrix (ECM) proteins. A disruption of the balance between ECM synthesis and secretion and the altered expression of matrix remodeling enzymes lead to abnormal ECM dynamics in PDAC. This pathological ECM promotes cancer growth, survival, invasion, and alters the behavior of fibroblasts and immune cells leading to metastasis formation and chemotherapy resistance, which contribute to the high lethality of PDAC. Additionally, recent evidence highlights that ECM, as a major structural component of the tumor microenvironment, is a highly dynamic structure in which ECM proteins establish a physical and biochemical niche for cancer stem cells (CSCs). CSCs are characterized by self-renewal, tumor initiation, and resistance to chemotherapeutics. In this review, we will discuss the effects of the ECM on tumor biological behavior and its molecular impact on the fundamental signaling pathways in PDAC. We will also provide an overview of how the different ECM components are able to modulate CSCs properties and finally discuss the current and ongoing therapeutic strategies targeting the ECM. Given the many challenges facing current targeted therapies for PDAC, a better understanding of molecular events involving the interplay of ECM and CSC will be key in identifying more effective therapeutic strategies to eliminate CSCs and ultimately to improve survival in patients that are suffering from this deadly disease.
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18
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Seki T, Saida Y, Kishimoto S, Lee J, Otowa Y, Yamamoto K, Chandramouli GV, Devasahayam N, Mitchell JB, Krishna MC, Brender JR. PEGPH20, a PEGylated human hyaluronidase, induces radiosensitization by reoxygenation in pancreatic cancer xenografts. A molecular imaging study. Neoplasia 2022; 30:100793. [PMID: 35523073 PMCID: PMC9079680 DOI: 10.1016/j.neo.2022.100793] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 11/14/2022]
Abstract
PURPOSE PEGylated human hyaluronidase (PEGPH20) enzymatically depletes hyaluronan, an important component of the extracellular matrix, increasing the delivery of therapeutic molecules. Combinations of chemotherapy and PEGPH20, however, have been unsuccessful in Phase III clinical trials. We hypothesize that by increasing tumor oxygenation by improving vascular patency and perfusion, PEGPH20 will also act as a radiosensitization agent. EXPERIMENTAL DESIGN The effect of PEGPH20 on radiation treatment was analyzed with respect to tumor growth, survival time, p02, local blood volume, and the perfusion/permeability of blood vessels in a human pancreatic adenocarcinoma BxPC3 mouse model overexpressing hyaluronan synthase 3 (HAS3). RESULTS Mice overexpressing HAS3 developed fast growing, radiation resistant tumors that became rapidly more hypoxic as time progressed. Treatment with PEGPH20 increased survival times when used in combination with radiation therapy, significantly more than either radiation therapy or PEGPH20 alone. In mice that overexpressed HAS3, EPR imaging showed an increase in local pO2 that could be linked to increases in perfusion/permeability and local blood volume immediately after PEGPH20 treatment. Hyperpolarized [1-13C] pyruvate suggested PEGPH20 caused a metabolic shift towards decreased glycolytic flux. These effects were confined to the mice overexpressing HAS3 - no effect of PEGPH20 on survival, radiation treatment, or pO2 was seen in wild type BxPC3 tumors. CONCLUSIONS PEGPH20 may be useful for radiosensitization of pancreatic cancer but only in the subset of tumors with substantial hyaluronan accumulation. The response of the treatment may potentially be monitored by non-invasive imaging of the hemodynamic and metabolic changes in the tumor microenvironment.
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Affiliation(s)
- Tomohiro Seki
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States; Josai University, Faculty of Pharmaceutical Sciences, Sakado, Japan
| | - Yu Saida
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States; Department of Respiratory Medicine and Infectious Diseases, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Shun Kishimoto
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States
| | - Jisook Lee
- Halozyme Therapeutics, San Diego, California, United States
| | - Yasunori Otowa
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States
| | - Kazutoshi Yamamoto
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States
| | - Gadisetti Vr Chandramouli
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States
| | - Nallathamby Devasahayam
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States
| | - James B Mitchell
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States
| | - Murali C Krishna
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States
| | - Jeffery R Brender
- Radiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, Maryland, United States.
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19
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Abstract
Glycosaminoglycans (GAGs) are an important component of the tumor microenvironment (TME). GAGs can interact with a variety of binding partners and thereby influence cancer progression on multiple levels. GAGs can modulate growth factor and chemokine signaling, invasion and metastasis formation. Moreover, GAGs are able to change the physical property of the extracellular matrix (ECM). Abnormalities in GAG abundance and structure (e.g., sulfation patterns and molecular weight) are found across various cancer types and show biomarker potential. Targeting GAGs, as well as the usage of GAGs and their mimetics, are promising approaches to interfere with cancer progression. In addition, GAGs can be used as drug and cytokine carriers to induce an anti-tumor response. In this review, we summarize the role of GAGs in cancer and the potential use of GAGs and GAG derivatives to target cancer.
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Affiliation(s)
- Ronja Wieboldt
- Laboratories for Cancer Immunotherapy and Immunology, Department of Biomedicine, University Hospital and University of Basel, Basel, Switzerland
| | - Heinz Läubli
- Laboratories for Cancer Immunotherapy and Immunology, Department of Biomedicine, University Hospital and University of Basel, Switzerland; Division of Oncology, Department of Theragnostics, University Hospital Basel, Basel, Switzerland
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20
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Cheudjeu A. The SARS-CoV-2 Entry Inhibition Mechanisms of Serine Protease Inhibitors, OM-85, Heparin and Soluble HS Might Be Linked to HS Attachment Sites. Molecules 2022; 27:molecules27061947. [PMID: 35335311 PMCID: PMC8954261 DOI: 10.3390/molecules27061947] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 03/14/2022] [Accepted: 03/15/2022] [Indexed: 11/16/2022] Open
Abstract
This article discusses the importance of D-xylose for fighting viruses (especially SARS-CoV-2) that use core proteins as receptors at the cell surface, by providing additional supporting facts that these viruses probably bind at HS/CS attachment sites (i.e., the hydroxyl groups of Ser/Thr residues of the core proteins intended to receive the D-xylose molecules to initiate the HS/CS chains). Essentially, the additional supporting facts, are: some anterior studies on the binding sites of exogenous heparin and soluble HS on the core proteins, the inhibition of the viral entry by pre-incubation of cells with heparin, and additionally, corroborating studies about the mechanism leading to type 2 diabetes during viral infection. We then discuss the mechanism by which serine protease inhibitors inhibit SARS-CoV-2 entry. The biosynthesis of heparan sulfate (HS), chondroitin sulfate (CS), dermatan sulfate (DS), and heparin (Hep) is initiated not only by D-xylose derived from uridine diphosphate (UDP)-xylose, but also bioactive D-xylose molecules, even in situations where cells were previously treated with GAG inhibitors. This property of D-xylose shown by previous anterior studies helped in the explanation of the mechanism leading to type 2 diabetes during SARS-CoV-2 infection. This explanation is completed here by a preliminary estimation of xyloside GAGs (HS/CS/DS/Hep) in the body, and with other previous studies helping to corroborate the mechanism by which the D-xylose exhibits its antiglycaemic properties and the mechanism leading to type 2 diabetes during SARS-CoV-2 infection. This paper also discusses the confirmatory studies of regarding the correlation between D-xylose and COVID-19 severity.
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21
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Diverse and precision therapies open new horizons for patients with advanced pancreatic ductal adenocarcinoma. Hepatobiliary Pancreat Dis Int 2022; 21:10-24. [PMID: 34538570 DOI: 10.1016/j.hbpd.2021.08.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 08/31/2021] [Indexed: 02/05/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a common cause of cancer-related death, and most patients are with advanced disease when diagnosed. At present, despite a variety of treatments have been developed for PDAC, few effective treatment options are available; on the other hand, PDAC shows significant resistance to chemoradiotherapy, targeted therapy, and immunotherapy due to its heterogeneous genetic profile, molecular signaling pathways, and complex tumor immune microenvironment. Nevertheless, over the past decades, there have been many new advances in the key theory and understanding of the intrinsic mechanisms and complexity of molecular biology and molecular immunology in pancreatic cancer, based on which more and more diverse new means and reasonable combination strategies for PDAC treatment have been developed and preliminary breakthroughs have been made. With the continuous exploration, from surgical local treatment to comprehensive medical management, the research-diagnosis-management system of pancreatic cancer is improving. This review focused on the variety of treatments for advanced PDAC, including traditional chemotherapy, targeted therapy, immunotherapy, microenvironment matrix regulation as well as the treatment targeting epigenetics, metabolism and cancer stem cells. We pointed out the current research bottlenecks and future exploration directions.
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22
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Periyasamy L, Muruganantham B, Park WY, Muthusami S. Phyto-targeting the CEMIP Expression as a Strategy to Prevent Pancreatic Cancer Metastasis. Curr Pharm Des 2022; 28:922-946. [PMID: 35236267 DOI: 10.2174/1381612828666220302153201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 12/16/2021] [Indexed: 11/22/2022]
Abstract
INTRODUCTION Metastasis of primary pancreatic cancer (PC) to adjacent or distant organs is responsible for the poor survival rate of affected individuals. Chemotherapy, radiotherapy, and immunotherapy are currently being prescribed to treat PC in addition to surgical resection. Surgical resection is the preferred treatment for PC that leads to 20% of 5-year survival, but only less than 20% of patients are eligible for surgical resection because of the poor prognosis. To improve the prognosis and clinical outcome, early diagnostic markers need to be identified, and targeting them would be of immense benefit to increase the efficiency of the treatment. Cell migration-inducing hyaluronan-binding protein (CEMIP) is identified as an important risk factor for the metastasis of various cancers, including PC. Emerging studies have pointed out the crucial role of CEMIP in the regulation of various signaling mechanisms, leading to enhanced migration and metastasis of PC. METHODS The published findings on PC metastasis, phytoconstituents, and CEMIP were retrieved from Pubmed, ScienceDirect, and Cochrane Library. Computational tools, such as gene expression profiling interactive analysis (GEPIA) and Kaplan-Meier (KM) plotter, were used to study the relationship between CEMIP expression and survival of PC individuals. RESULTS Gene expression analysis using the GEPIA database identified a stupendous increase in the CEMIP transcript in PC compared to adjacent normal tissues. KM plotter analysis revealed the impact of CEMIP on the overall survival (OS) and disease-free survival (DFS) among PC patients. Subsequently, several risk factors associated with PC development were screened, and their ability to regulate CEMIP gene expression was analyzed using computational tools. CONCLUSION The current review is focused on gathering information regarding the regulatory role of phytocomponents in PC migration and exploring their possible impact on the CEMIP expression.
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Affiliation(s)
- Loganayaki Periyasamy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India
| | - Bharathi Muruganantham
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India
| | - Woo-Yoon Park
- Department of Radiation Oncology, Chungbuk National University College of Medicine, Cheongju 28644, Republic of Korea
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, 641 021, India
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23
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Kim PK, Halbrook CJ, Kerk SA, Radyk M, Wisner S, Kremer DM, Sajjakulnukit P, Andren A, Hou SW, Trivedi A, Thurston G, Anand A, Yan L, Salamanca-Cardona L, Welling SD, Zhang L, Pratt MR, Keshari KR, Ying H, Lyssiotis CA. Hyaluronic acid fuels pancreatic cancer cell growth. eLife 2021; 10:e62645. [PMID: 34951587 PMCID: PMC8730721 DOI: 10.7554/elife.62645] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 12/21/2021] [Indexed: 11/13/2022] Open
Abstract
Rewired metabolism is a hallmark of pancreatic ductal adenocarcinomas (PDA). Previously, we demonstrated that PDA cells enhance glycosylation precursor biogenesis through the hexosamine biosynthetic pathway (HBP) via activation of the rate limiting enzyme, glutamine-fructose 6-phosphate amidotransferase 1 (GFAT1). Here, we genetically ablated GFAT1 in human PDA cell lines, which completely blocked proliferation in vitro and led to cell death. In contrast, GFAT1 knockout did not preclude the growth of human tumor xenografts in mice, suggesting that cancer cells can maintain fidelity of glycosylation precursor pools by scavenging nutrients from the tumor microenvironment. We found that hyaluronic acid (HA), an abundant carbohydrate polymer in pancreatic tumors composed of repeating N-acetyl-glucosamine (GlcNAc) and glucuronic acid sugars, can bypass GFAT1 to refuel the HBP via the GlcNAc salvage pathway. Together, these data show HA can serve as a nutrient fueling PDA metabolism beyond its previously appreciated structural and signaling roles.
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Affiliation(s)
- Peter K Kim
- Doctoral Program in Cancer Biology, University of MichiganAnn ArborUnited States
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Christopher J Halbrook
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Samuel A Kerk
- Doctoral Program in Cancer Biology, University of MichiganAnn ArborUnited States
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Megan Radyk
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Stephanie Wisner
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Daniel M Kremer
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
- Program in Chemical Biology, University of MichiganAnn ArborUnited States
| | - Peter Sajjakulnukit
- Doctoral Program in Cancer Biology, University of MichiganAnn ArborUnited States
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Anthony Andren
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Sean W Hou
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Ayush Trivedi
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Galloway Thurston
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Abhinav Anand
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Liang Yan
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer CenterHoustonUnited States
| | | | - Samuel D Welling
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Li Zhang
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
| | - Matthew R Pratt
- Department of Chemistry, University of Southern CaliforniaLos AngelesUnited States
- Department of Biological Sciences, University of Southern CaliforniaLos AngelesUnited States
| | - Kayvan R Keshari
- Department of Radiology, Memorial Sloan Kettering Cancer CenterNew York CityUnited States
- Molecular Pharmacology Program, Memorial Sloan Kettering Cancer CenterNew York CityUnited States
| | - Haoqiang Ying
- Department of Molecular and Cellular Oncology, University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - Costas A Lyssiotis
- Department of Molecular & Integrative Physiology, University of MichiganAnn ArborUnited States
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of MichiganAnn ArborUnited States
- Rogel Cancer Center, University of MichiganAnn ArborUnited States
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24
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Sun N, Trajkovic-Arsic M, Li F, Wu Y, Münch C, Kunzke T, Feuchtinger A, Steiger K, Schlitter AM, Weichert W, Esposito I, Siveke JT, Walch A. Native glycan fragments detected by MALDI mass spectrometry imaging are independent prognostic factors in pancreatic ductal adenocarcinoma. EJNMMI Res 2021; 11:120. [PMID: 34851463 PMCID: PMC8636555 DOI: 10.1186/s13550-021-00862-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 11/09/2021] [Indexed: 12/30/2022] Open
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) remains one of the deadliest malignancies to date. The impressively developed stroma that surrounds and modulates the behavior of cancer cells is one of the main factors regulating the PDAC growth, metastasis and therapy resistance. Here, we postulate that stromal and cancer cell compartments differentiate in protein/lipid glycosylation patterns and analyze differences in glycan fragments in those compartments with clinicopathologic correlates.
Results We analyzed native glycan fragments in 109 human FFPE PDAC samples using high mass resolution matrix-assisted laser desorption/ionization Fourier-transform ion cyclotron resonance mass spectrometric imaging (MALDI-FT-ICR-MSI). Our method allows detection of native glycan fragments without previous digestion with PNGase or any other biochemical reaction. With this method, 8 and 18 native glycans were identified as uniquely expressed in only stromal or only cancer cell compartment, respectively. Kaplan–Meier survival model identified glycan fragments that are expressed in cancer cell or stromal compartment and significantly associated with patient outcome. Among cancer cell region-specific glycans, 10 predicted better and 6 worse patient survival. In the stroma, 1 glycan predicted good and 4 poor patient survival. Using factor analysis as a dimension reduction method, we were able to group the identified glycans in 2 factors. Multivariate analysis revealed that these factors can be used as independent survival prognostic elements with regard to the established Union for International Cancer Control (UICC) classification both in tumor and stroma regions.
Conclusion Our method allows in situ detection of naturally occurring glycans in FFPE samples of human PDAC tissue and highlights the differences among glycans found in stromal and cancer cell compartment offering a basis for further exploration on the role of specific glycans in cancer–stroma communication.
Supplementary Information The online version contains supplementary material available at 10.1186/s13550-021-00862-y.
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Affiliation(s)
- Na Sun
- Research Unit Analytical Pathology, Helmholtz Zentrum Munich, 85764, Neuherberg, Germany
| | - Marija Trajkovic-Arsic
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, 45147, Essen, Germany.,Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, Partner Site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany
| | - Fengxia Li
- Research Unit Analytical Pathology, Helmholtz Zentrum Munich, 85764, Neuherberg, Germany
| | - Yin Wu
- Research Unit Analytical Pathology, Helmholtz Zentrum Munich, 85764, Neuherberg, Germany
| | - Corinna Münch
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, 45147, Essen, Germany.,Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, Partner Site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany
| | - Thomas Kunzke
- Research Unit Analytical Pathology, Helmholtz Zentrum Munich, 85764, Neuherberg, Germany
| | - Annette Feuchtinger
- Research Unit Analytical Pathology, Helmholtz Zentrum Munich, 85764, Neuherberg, Germany
| | - Katja Steiger
- Institute of Pathology, TUM School of Medicine, Technical University of Munich, Munich, Germany.,Member of the German Cancer Consortium (DKTK), Partner Site, Munich, Germany
| | - Anna Melissa Schlitter
- Institute of Pathology, TUM School of Medicine, Technical University of Munich, Munich, Germany.,Member of the German Cancer Consortium (DKTK), Partner Site, Munich, Germany
| | - Wilko Weichert
- Institute of Pathology, TUM School of Medicine, Technical University of Munich, Munich, Germany.,Member of the German Cancer Consortium (DKTK), Partner Site, Munich, Germany.,Comprehensive Cancer Center Munich (CCCM), Munich, Germany
| | - Irene Esposito
- Institute for Pathology, University Hospital Düsseldorf, Heinrich-Heine University, Düsseldorf, Germany
| | - Jens T Siveke
- Bridge Institute of Experimental Tumor Therapy, West German Cancer Center, University Hospital Essen, 45147, Essen, Germany. .,Division of Solid Tumor Translational Oncology, German Cancer Consortium (DKTK, Partner Site Essen) and German Cancer Research Center, DKFZ, Heidelberg, Germany.
| | - Axel Walch
- Research Unit Analytical Pathology, Helmholtz Zentrum Munich, 85764, Neuherberg, Germany.
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25
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Warner RM, Shuttleworth R, Benson JD, Eroglu A, Higgins AZ. General tissue mass transfer model for cryopreservation applications. Biophys J 2021; 120:4980-4991. [PMID: 34662558 PMCID: PMC8633834 DOI: 10.1016/j.bpj.2021.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 09/15/2021] [Accepted: 10/13/2021] [Indexed: 10/20/2022] Open
Abstract
Successful cryopreservation of complex specimens, such as tissues and organs, would greatly benefit both the medical and scientific research fields. Vitrification is one of the most promising techniques for complex specimen cryopreservation, but toxicity remains a major challenge because of the high concentration of cryoprotectants (CPAs) needed to vitrify. Our group has approached this problem using mathematical optimization to design less toxic CPA equilibration methods for cells. To extend this approach to tissues, an appropriate mass transfer model is required. Fick's law is commonly used, but this simple modeling framework does not account for the complexity of mass transfer in tissues, such as the effects of fixed charges, tissue size changes, and the interplay between cell membrane transport and transport through the extracellular fluid. Here, we propose a general model for mass transfer in tissues that accounts for all of these phenomena. To create this model, we augmented a previously published acellular model of mass transfer in articular cartilage to account for the effects of cells. We show that the model can accurately predict changes in CPA concentration and tissue size for both articular cartilage and pancreatic islets, tissue types with vastly different properties.
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Affiliation(s)
- Ross M Warner
- School of Chemical, Biological and Environmental Engineering, Oregon State University, Corvallis, Oregon
| | - Robyn Shuttleworth
- Department of Biology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - James D Benson
- Department of Biology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Ali Eroglu
- Department of Neuroscience and Regenerative Medicine, Medical College of Georgia - Augusta University, Augusta, Georgia
| | - Adam Z Higgins
- School of Chemical, Biological and Environmental Engineering, Oregon State University, Corvallis, Oregon.
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26
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Vitale DL, Icardi A, Rosales P, Spinelli FM, Sevic I, Alaniz LD. Targeting the Tumor Extracellular Matrix by the Natural Molecule 4-Methylumbelliferone: A Complementary and Alternative Cancer Therapeutic Strategy. Front Oncol 2021; 11:710061. [PMID: 34676159 PMCID: PMC8524446 DOI: 10.3389/fonc.2021.710061] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 09/10/2021] [Indexed: 12/22/2022] Open
Abstract
In antineoplastic therapy, one of the challenges is to adjust the treatment to the needs of each patient and reduce the toxicity caused by conventional antitumor strategies. It has been demonstrated that natural products with antitumoral properties are less toxic than chemotherapy and radiotherapy. Also, using already developed drugs allows developing substantially less costly methods for the discovery of new treatments than traditional drug development. Candidate molecules proposed for drug repositioning include 4-methylumbelliferone (4-MU), an orally available dietetic product, derivative of coumarin and mainly found in the plant family Umbelliferae or Apiaceae. 4-MU specifically inhibits the synthesis of glycosaminoglycan hyaluronan (HA), which is its main mechanism of action. This agent reduces the availability of HA substrates and inhibits the activity of different HA synthases. However, an effect independent of HA synthesis has also been observed. 4-MU acts as an inhibitor of tumor growth in different types of cancer. Particularly, 4-MU acts on the proliferation, migration and invasion abilities of tumor cells and inhibits the progression of cancer stem cells and the development of drug resistance. In addition, the effect of 4-MU impacts not only on tumor cells, but also on other components of the tumor microenvironment. Specifically, 4-MU can potentially act on immune, fibroblast and endothelial cells, and pro-tumor processes such as angiogenesis. Most of these effects are consistent with the altered functions of HA during tumor progression and can be interrupted by the action of 4-MU. While the potential advantage of 4-MU as an adjunct in cancer therapy could improve therapeutic efficacy and reduce toxicities of other antitumoral agents, the greatest challenge is the lack of scientific evidence to support its approval. Therefore, crucial human clinical studies have yet to be done to respond to this need. Here, we discuss and review the possible applications of 4-MU as an adjunct in conventional antineoplastic therapies, to achieve greater therapeutic success. We also describe the main proposed mechanisms of action that promote an increase in the efficacy of conventional antineoplastic strategies in different types of cancer and prospects that promote 4-MU repositioning and application in cancer therapy.
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Affiliation(s)
- Daiana L Vitale
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
| | - Antonella Icardi
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
| | - Paolo Rosales
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
| | - Fiorella M Spinelli
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centre de Recherche en Cancérologie et Immunologie Nantes Angers (CRCINA), Inserm, Centre National de la Recherche Scientifique (CNRS), Université de Nantes, Nantes, France
| | - Ina Sevic
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
| | - Laura D Alaniz
- Laboratorio de Microambiente Tumoral, Centro de Investigaciones Básicas y Aplicadas (CIBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires, Junin, Argentina.,Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires (CITNOBA), Universidad Nacional del Noroeste de la Provincia de Buenos Aires (UNNOBA), Universidad Nacional de San Antonio de Areco (UNSAdA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pergamino, Argentina
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27
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Huang YF, Mizumoto S, Fujita M. Novel Insight Into Glycosaminoglycan Biosynthesis Based on Gene Expression Profiles. Front Cell Dev Biol 2021; 9:709018. [PMID: 34552927 PMCID: PMC8450405 DOI: 10.3389/fcell.2021.709018] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/18/2021] [Indexed: 01/11/2023] Open
Abstract
Glycosaminoglycans (GAGs) including chondroitin sulfate, dermatan sulfate, heparan sulfate, and keratan sulfate, except for hyaluronan that is a free polysaccharide, are covalently attached to core proteins to form proteoglycans. More than 50 gene products are involved in the biosynthesis of GAGs. We recently developed a comprehensive glycosylation mapping tool, GlycoMaple, for visualization and estimation of glycan structures based on gene expression profiles. Using this tool, the expression levels of GAG biosynthetic genes were analyzed in various human tissues as well as tumor tissues. In brain and pancreatic tumors, the pathways for biosynthesis of chondroitin and dermatan sulfate were predicted to be upregulated. In breast cancerous tissues, the pathways for biosynthesis of chondroitin and dermatan sulfate were predicted to be up- and down-regulated, respectively, which are consistent with biochemical findings published in the literature. In addition, the expression levels of the chondroitin sulfate-proteoglycan versican and the dermatan sulfate-proteoglycan decorin were up- and down-regulated, respectively. These findings may provide new insight into GAG profiles in various human diseases including cancerous tumors as well as neurodegenerative disease using GlycoMaple analysis.
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Affiliation(s)
- Yi-Fan Huang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
| | - Shuji Mizumoto
- Department of Pathobiochemistry, Faculty of Pharmacy, Meijo University, Nagoya, Japan
| | - Morihisa Fujita
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi, China
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28
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Unnikandam Veettil SR, Hwang D, Correia J, Bartlett MD, Schneider IC. Cancer cell migration in collagen-hyaluronan composite extracellular matrices. Acta Biomater 2021; 130:183-198. [PMID: 34116226 DOI: 10.1016/j.actbio.2021.06.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 05/29/2021] [Accepted: 06/01/2021] [Indexed: 02/08/2023]
Abstract
Hyaluronan (HA) is a key component in the tumor microenvironment (TME) that participates in cancer growth and invasiveness. While the molecular weight (MW) dependent properties of HA can cause tumor-promoting and -repressing effects, the elevated levels of HA in the TME impedes drug delivery. The degradation of HA using hyaluronidases (HYALs), resulting in fragments of HA, is a way to overcome this, but the consequences of changes in HA molecular weight and concentration is currently unknown. Therefore, it is critical to understand the MW-dependent biological effects of HA. Here we examine the influence of HA molecular weight on biophysical properties that regulate cell migration and extracellular matrix (ECM) remodeling. In our study, we used vLMW, LMW and HMW HA at different physiologically relevant concentrations, with a particular interest in correlating the mechanical and structural properties to different cell functions. The elastic modulus, collagen network pore size and collagen fiber diameter increased with increasing HA concentration. Although the collagen network pore size increased, these pores were filled with the bulky HA molecules. Consequently, cell migration decreased with increase in HA concentration due to multiple, long-lived and unproductive protrusions, suggesting the influence of steric factors. Surprisingly, even though elastic modulus increased with HA molecular weight and concentration, gel compaction assays showed an increased degree of ECM compaction among HMW HA gels at high concentrations (2 and 4 mg mL-1 [0.2 and 0.4%]). These results were not seen in collagen gels that lacked HA, but had similar stiffness. HA appears to have the effect of decreasing migration and increasing collagen network contraction, but only at high HA molecular weight. Consequently, changes in HA molecular weight can have relatively large effects on cancer cell behavior. STATEMENT OF SIGNIFICANCE: Hyaluronan (HA) is a critical component of the tumor microenvironment (TME). Overproduction of HA in the TME results in poor prognosis and collapse of blood vessels, inhibiting drug delivery. Hyaluronidases have been used to enhance drug delivery. However, they lead to low molecular weight (MW) HA, altering the mechanical and structural properties of the TME and cancer cell behavior. Understanding how HA degradation affects cancer cell behavior is critical for uncovering detrimental effects of this therapy. Very little is known about how HA MW affects cancer cell behavior in tumor-mimicking collagen-HA composite networks. Here we examine how MW and HA content in collagen-HA networks alter structural and mechanical properties to regulate cell migration and matrix remodeling in 3D TME-mimicking environments.
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29
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Pancreatic Ductal Adenocarcinoma: Relating Biomechanics and Prognosis. J Clin Med 2021; 10:jcm10122711. [PMID: 34205335 PMCID: PMC8234178 DOI: 10.3390/jcm10122711] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/12/2021] [Accepted: 06/16/2021] [Indexed: 02/07/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is the most common form of pancreatic cancer and carries a dismal prognosis. Resectable patients are treated predominantly with surgery while borderline resectable patients may receive neoadjuvant treatment (NAT) to downstage their disease prior to possible resection. PDAC tissue is stiffer than healthy pancreas, and tissue stiffness is associated with cancer progression. Another feature of PDAC is increased tissue heterogeneity. We postulate that tumour stiffness and heterogeneity may be used alongside currently employed diagnostics to better predict prognosis and response to treatment. In this review we summarise the biomechanical changes observed in PDAC, explore the factors behind these changes and describe the clinical consequences. We identify methods available for assessing PDAC biomechanics ex vivo and in vivo, outlining the relative merits of each. Finally, we discuss the potential use of radiological imaging for prognostic use.
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Zhang Q, Zhang J, Song J, Liu Y, Ren X, Zhao Y. Protein-Based Nanomedicine for Therapeutic Benefits of Cancer. ACS NANO 2021; 15:8001-8038. [PMID: 33900074 DOI: 10.1021/acsnano.1c00476] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Proteins, a type of natural biopolymer that possess many prominent merits, have been widely utilized to engineer nanomedicine for fighting against cancer. Motivated by their ever-increasing attention in the scientific community, this review aims to provide a comprehensive showcase on the current landscape of protein-based nanomedicine for cancer therapy. On the basis of role differences of proteins in nanomedicine, protein-based nanomedicine engineered with protein therapeutics, protein carriers, enzymes, and composite proteins is introduced. The cancer therapeutic benefits of the protein-based nanomedicine are also discussed, including small-molecular therapeutics-mediated therapy, macromolecular therapeutics-mediated therapy, radiation-mediated therapy, reactive oxygen species-mediated therapy, and thermal effect-mediated therapy. Lastly, future developments and potential challenges of protein-based nanomedicine are elucidated toward clinical translation. It is believed that protein-based nanomedicine will play a vital role in the battle against cancer. We hope that this review will inspire extensive research interests from diverse disciplines to further push the developments of protein-based nanomedicine in the biomedical frontier, contributing to ever-greater medical advances.
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Affiliation(s)
- Qiuhong Zhang
- International Joint Research Center for Molecular Science, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
| | - Junmin Zhang
- International Joint Research Center for Molecular Science, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Jun Song
- College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Yizhen Liu
- International Joint Research Center for Molecular Science, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Xiangzhong Ren
- International Joint Research Center for Molecular Science, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Yanli Zhao
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, Singapore 637459, Singapore
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Two-dimensional LDH nanodisks modified with hyaluronidase enable enhanced tumor penetration and augmented chemotherapy. Sci China Chem 2021. [DOI: 10.1007/s11426-020-9933-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Zhang Z, Zhang H, Liu T, Chen T, Wang D, Tang D. Heterogeneous Pancreatic Stellate Cells Are Powerful Contributors to the Malignant Progression of Pancreatic Cancer. Front Cell Dev Biol 2021; 9:783617. [PMID: 34988078 PMCID: PMC8722736 DOI: 10.3389/fcell.2021.783617] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 11/24/2021] [Indexed: 02/05/2023] Open
Abstract
Pancreatic cancer is associated with highly malignant tumors and poor prognosis due to strong therapeutic resistance. Accumulating evidence shows that activated pancreatic stellate cells (PSC) play an important role in the malignant progression of pancreatic cancer. In recent years, the rapid development of single-cell sequencing technology has facilitated the analysis of PSC population heterogeneity, allowing for the elucidation of the relationship between different subsets of cells with tumor development and therapeutic resistance. Researchers have identified two spatially separated, functionally complementary, and reversible subtypes, namely myofibroblastic and inflammatory PSC. Myofibroblastic PSC produce large amounts of pro-fibroproliferative collagen fibers, whereas inflammatory PSC express large amounts of inflammatory cytokines. These distinct cell subtypes cooperate to create a microenvironment suitable for cancer cell survival. Therefore, further understanding of the differentiation of PSC and their distinct functions will provide insight into more effective treatment options for pancreatic cancer patients.
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Affiliation(s)
- Zhilin Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Huan Zhang
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Tian Liu
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Tian Chen
- Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Daorong Wang
- Department of General Surgery, Northern Jiangsu People’s Hospital, Clinical Medical College, Institute of General Surgery, Yangzhou University, Yangzhou, China
| | - Dong Tang
- Department of General Surgery, Northern Jiangsu People’s Hospital, Clinical Medical College, Institute of General Surgery, Yangzhou University, Yangzhou, China
- *Correspondence: Dong Tang,
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Kudo Y, Sato N, Adachi Y, Amaike T, Koga A, Kohi S, Noguchi H, Nakayama T, Hirata K. Overexpression of transmembrane protein 2 (TMEM2), a novel hyaluronidase, predicts poor prognosis in pancreatic ductal adenocarcinoma. Pancreatology 2020; 20:1479-1485. [PMID: 32948431 DOI: 10.1016/j.pan.2020.08.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 08/27/2020] [Accepted: 08/31/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Abnormal metabolism of hyaluronan (HA), a major component of extracellular matrix, is a hallmark of cancer. Our previous studies have shown the importance of enzymes responsible for HA degradation in the aggressive phenotype of pancreatic ductal adenocarcinoma (PDAC). In the present study, we investigated the expression and function of transmembrane protein 2 (TMEM2), a recently identified HA-degrading enzyme, in PDAC. MATERIALS & METHODS We used immunohistochemistry to investigate expression patterns of TMEM2 in archival tissues obtained from 100 patients with PDAC who underwent surgical resection from 1982 to 2012. The correlations between TMEM2 expression and clinicopathological variables, including survival, were determined using univariate and multivariate analyses. The effect of TMEM2 on proliferation and migratory ability (measured using transwell cell migration assay) of PDAC cells was determined by TMEM2 knockdown with small-interfering RNA (siRNA). RESULTS Immunohistochemical analysis revealed high expression of TMEM2 in 22 (22%) of 100 patients. The overall survival was significantly shorter in patients with high TMEM2 expression than in those with low expression (P = 0.013). Multivariate analysis identified high TMEM2 expression as an independent factor predicting poor prognosis (P = 0.011). Unexpectedly, knockdown of TMEM2 resulted in increased migratory ability of PDAC cells, which was associated with increased expression of KIAA1199, a potent HA-degrading enzyme shown to enhance cell migration. CONCLUSION TMEM2 overexpression is associated with poor prognosis in PDAC patients. Targeted disruption of this molecule, however, could enhance the aggressiveness of PDAC cells through a possible interaction with KIAA1199.
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Affiliation(s)
- Yuzan Kudo
- Department of Surgery 1, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Norihiro Sato
- Department of Surgery 1, University of Occupational and Environmental Health, Kitakyushu, Japan.
| | - Yasuhiro Adachi
- Department of Surgery 1, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Takao Amaike
- Department of Surgery 1, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Atsuhiro Koga
- Department of Surgery 1, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Shiro Kohi
- Department of Surgery 1, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Hirotsugu Noguchi
- Department of Pathology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Toshiyuki Nakayama
- Department of Pathology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Keiji Hirata
- Department of Surgery 1, University of Occupational and Environmental Health, Kitakyushu, Japan
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Mohamed HT, Untereiner V, Cinque G, Ibrahim SA, Götte M, Nguyen NQ, Rivet R, Sockalingum GD, Brézillon S. Infrared Microspectroscopy and Imaging Analysis of Inflammatory and Non-Inflammatory Breast Cancer Cells and Their GAG Secretome. Molecules 2020; 25:molecules25184300. [PMID: 32961706 PMCID: PMC7570935 DOI: 10.3390/molecules25184300] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/16/2020] [Accepted: 09/17/2020] [Indexed: 12/11/2022] Open
Abstract
Glycosaminoglycans (GAGs)/proteoglycans (PGs) play a pivotal role in the metastasis of inflammatory breast cancer (IBC). They represent biomarkers and targets in diagnosis and treatment of different cancers including breast cancer. Thus, GAGs/PGs could represent potential prognostic/diagnostic biomarkers for IBC. In the present study, non-IBC MDA-MB-231, MCF7, SKBR3 cells and IBC SUM149 cells, as well as their GAG secretome were analyzed. The latter was measured in toto as dried drops with high-throughput (HT) Fourier Transform InfraRed (FTIR) spectroscopy and imaging. FTIR imaging was also employed to investigate single whole breast cancer cells while synchrotron-FTIR microspectroscopy was used to specifically target their cytoplasms. Data were analyzed by hierarchical cluster analysis and principal components analysis. Results obtained from HT-FTIR analysis of GAG drops showed that the inter-group variability enabled us to delineate between cell types in the GAG absorption range 1350–800 cm−1. Similar results were obtained for FTIR imaging of GAG extracts and fixed single whole cells. Synchrotron-FTIR data from cytoplasms allowed discrimination between non-IBC and IBC. Thus, by using GAG specific region, not only different breast cancer cell lines could be differentiated, but also non-IBC from IBC cells. This could be a potential diagnostic spectral marker for IBC detection useful for patient management.
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Affiliation(s)
- Hossam Taha Mohamed
- Laboratoire de Biochimie Médicale et Biologie Moléculaire, Université de Reims Champagne-Ardenne, 51097 Reims, France; (H.T.M.); (R.R.)
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire—MEDyC, 51097 Reims, France
- Zoology Department, Faculty of Science, Cairo University, Giza 12613, Egypt;
- Faculty of Biotechnology, October University for Modern Sciences and Arts, Giza 12613, Egypt
| | | | - Gianfelice Cinque
- MIRIAM Beamline B22, Diamond Light Source, Harwell Campus, Chilton-Didcot OX11 0DE, UK; (G.C.); (N.Q.N.)
| | | | - Martin Götte
- Department of Gynecology and Obstetrics, Münster University Hospital, 48149 Münster, Germany;
| | - Nguyet Que Nguyen
- MIRIAM Beamline B22, Diamond Light Source, Harwell Campus, Chilton-Didcot OX11 0DE, UK; (G.C.); (N.Q.N.)
| | - Romain Rivet
- Laboratoire de Biochimie Médicale et Biologie Moléculaire, Université de Reims Champagne-Ardenne, 51097 Reims, France; (H.T.M.); (R.R.)
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire—MEDyC, 51097 Reims, France
| | | | - Stéphane Brézillon
- Laboratoire de Biochimie Médicale et Biologie Moléculaire, Université de Reims Champagne-Ardenne, 51097 Reims, France; (H.T.M.); (R.R.)
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire—MEDyC, 51097 Reims, France
- Correspondence: ; Tel.: +33-326913734
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Wei M, Huang L, Liu Y, Jin W, Yao X, Rong J, Bai F, Song X, Wang Z. Strategy for Isolation, Preparation, and Structural Analysis of Chondroitin Sulfate Oligosaccharides from Natural Sources. Anal Chem 2020; 92:11644-11653. [PMID: 32709191 DOI: 10.1021/acs.analchem.0c01410] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The structure of chondroitin sulfate oligosaccharides (CSOs), especially their sulfation pattern, has been found to be closely related with many biological pathways and diseases. However, detailed functional analysis such as their interaction with glycan binding proteins (GBPs) has been lagging, presumably due to the unavailability of well-defined, diverse structures. Besides challenging chemical and enzymatic synthesis, this is also due to the challenges in their purification at the isomer level and structural analysis owing to their instability, structural complexity, and low mass spectrometry detection sensitivity. Herein, we first used recycling preparative HPLC to separate and purify shark CS tetrasaccharide component labeled by a bifunctional fluorescent linker 2-amino-N-(2-aminoethyl)benzamide (AEAB) at the isomer level. Then, each isomer was derivatized through a multistage procedure including N-acetylation, carboxyl amidation, permethylation, and desulfation with silylating reagent. Structural analysis of each derivatized isomer was performed with ESI-MSn in positive ion mode. A total of 16 isomers of CSO-AEAB were isolated, with a minimum mass component of 0.007 mg and a maximum mass component of 17.53 mg, of which 10 isomers (>90 μg) were structurally analyzed. This preparation and structure analysis of CSOs lay the foundation for further study of the structure-activity relationship of CSOs.
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Affiliation(s)
- Ming Wei
- College of Life Science, Northwest University, Xi'an 710069, China
| | - Linjuan Huang
- College of Life Science, Northwest University, Xi'an 710069, China.,Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Yuxia Liu
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Wanjun Jin
- College of Life Science, Northwest University, Xi'an 710069, China
| | - Xinbo Yao
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Jinqiao Rong
- Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
| | - Fan Bai
- Department of Biochemistry, Emory University School of Medicine, Atlanta, Georgia 30322, United States
| | - Xuezheng Song
- Department of Biochemistry, Emory University School of Medicine, Atlanta, Georgia 30322, United States
| | - Zhongfu Wang
- College of Life Science, Northwest University, Xi'an 710069, China.,Shaanxi Natural Carbohydrate Resource Engineering Research Center, College of Food Science and Technology, Northwest University, Xi'an 710069, China
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Hadden M, Mittal A, Samra J, Zreiqat H, Sahni S, Ramaswamy Y. Mechanically stressed cancer microenvironment: Role in pancreatic cancer progression. Biochim Biophys Acta Rev Cancer 2020; 1874:188418. [PMID: 32827581 DOI: 10.1016/j.bbcan.2020.188418] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/21/2020] [Accepted: 08/12/2020] [Indexed: 02/06/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal solid malignancies in the world due to its insensitivity to current therapies and its propensity to metastases from the primary tumor mass. This is largely attributed to its complex microenvironment composed of unique stromal cell populations and extracellular matrix (ECM). The recruitment and activation of these cell populations cause an increase in deposition of ECM components, which highly influences the behavior of malignant cells through disrupted forms of signaling. As PDAC progresses from premalignant lesion to invasive carcinoma, this dynamic landscape shields the mass from immune defenses and cytotoxic intervention. This microenvironment influences an invasive cell phenotype through altered forms of mechanical signaling, capable of enacting biochemical changes within cells through activated mechanotransduction pathways. The effects of altered mechanical cues on malignant cell mechanotransduction have long remained enigmatic, particularly in PDAC, whose microenvironment significantly changes over time. A more complete and thorough understanding of PDAC's physical surroundings (microenvironment), mechanosensing proteins, and mechanical properties may help in identifying novel mechanisms that influence disease progression, and thus, provide new potential therapeutic targets.
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Affiliation(s)
- Matthew Hadden
- School of Biomedical Engineering, Faculty of Engineering, The University of Sydney, NSW 2006, Australia
| | - Anubhav Mittal
- Northern Clinical School, Faculty of Medicine and Health, University of Sydney, Australia; Kolling Institute of Medical Research, University of Sydney, Australia; Australian Pancreatic Centre, St Leonards, Sydney, Australia
| | - Jaswinder Samra
- Northern Clinical School, Faculty of Medicine and Health, University of Sydney, Australia; Kolling Institute of Medical Research, University of Sydney, Australia; Australian Pancreatic Centre, St Leonards, Sydney, Australia
| | - Hala Zreiqat
- School of Biomedical Engineering, Faculty of Engineering, The University of Sydney, NSW 2006, Australia; ARC Training Centre for Innovative Bioengineering, The University of Sydney, NSW 2006, Australia; The University of Sydney Nano Institute, The University of Sydney, Sydney, NSW 2006, Australia
| | - Sumit Sahni
- Northern Clinical School, Faculty of Medicine and Health, University of Sydney, Australia; Kolling Institute of Medical Research, University of Sydney, Australia; Australian Pancreatic Centre, St Leonards, Sydney, Australia.
| | - Yogambha Ramaswamy
- School of Biomedical Engineering, Faculty of Engineering, The University of Sydney, NSW 2006, Australia; The University of Sydney Nano Institute, The University of Sydney, Sydney, NSW 2006, Australia.
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Chen D, Zhu X, Tao W, Kong Y, Huag Y, Zhang Y, Liu R, Jiang L, Tang Y, Yu H, Hao Q, Yang X, Zou H, Chen J, Lu Y, Zhang H, Li W. Regulation of pancreatic cancer microenvironment by an intelligent gemcitabine@nanogel system via in vitro 3D model for promoting therapeutic efficiency. J Control Release 2020; 324:545-559. [DOI: 10.1016/j.jconrel.2020.06.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 05/26/2020] [Accepted: 06/01/2020] [Indexed: 01/04/2023]
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Jokelainen O, Pasonen-Seppänen S, Tammi M, Mannermaa A, Aaltomaa S, Sironen R, Nykopp TK. Cellular hyaluronan is associated with a poor prognosis in renal cell carcinoma. Urol Oncol 2020; 38:686.e11-686.e22. [PMID: 32360171 DOI: 10.1016/j.urolonc.2020.03.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/13/2020] [Accepted: 03/31/2020] [Indexed: 01/30/2023]
Abstract
PURPOSE Hyaluronan, a major glycosaminoglycan of the extracellular matrix, can act as an oncogenic component of the tumor microenvironment in many human malignancies. We characterized the hyaluronan content of renal cell carcinomas (RCCs) and investigated its correlations with clinicopathological parameters and patient survival. PATIENTS AND METHODS This retrospective study included data from 316 patients that had undergone surgery for RCC in Kuopio University Hospital in 2000 to 2013. The hyaluronan content of surgical tumor samples were histochemically stained with a biotinylated hyaluronan-specific affinity probe. The amount of tumor infiltrating lymphocytes was evaluated in each tumor. Kaplan-Meier and univariate and multivariate Cox-regression analyses were performed to estimate the impact of hyaluronan content on overall survival, disease-specific survival, and metastasis-free survival. RESULTS Detectable cellular hyaluronan was associated with higher tumor grades and the presence of tumor infiltrating lymphocytes. Cellular hyaluronan identified a prognostically unfavourable subgroup among low-grade carcinomas. Multivariate analyses showed that measurable cellular hyaluronan was an independent negative prognostic factor for overall survival (hazard ratio [HR] 1.4; 95% confidence interval [CI]: 1.02-2.0; P = 0.039), Disease-specific survival (HR 2.07; 95% CI: 1.2-3.3; P = 0.002), and metastasis-free survival (HR 2.45; 95% CI: 1.37-4.4; P = 0.003). CONCLUSIONS Cellular hyaluronan was significantly associated with unfavourable features and a poor prognosis in RCC. Further studies are needed to investigate the biological mechanism underlying hyaluronan accumulation in RCC.
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Affiliation(s)
- Otto Jokelainen
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland; Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland.
| | | | - Markku Tammi
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Arto Mannermaa
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland; Biobank of Eastern Finland, Kuopio University Hospital, Kuopio, Finland
| | - Sirpa Aaltomaa
- Department of Surgery, Kuopio University Hospital, Kuopio, Finland
| | - Reijo Sironen
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland; Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - Timo K Nykopp
- Department of Surgery, Kuopio University Hospital, Kuopio, Finland; Surgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
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Maloney E, Wang YN, Vohra R, Son H, Whang S, Khokhlova T, Park J, Gravelle K, Totten S, Hwang JH, Lee D. Magnetic resonance imaging biomarkers for pulsed focused ultrasound treatment of pancreatic ductal adenocarcinoma. World J Gastroenterol 2020; 26:904-917. [PMID: 32206002 PMCID: PMC7081013 DOI: 10.3748/wjg.v26.i9.904] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 01/12/2020] [Accepted: 02/14/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The robust fibroinflammatory stroma characteristic of pancreatic ductal adenocarcinoma (PDA) impedes effective drug delivery. Pulsed focused ultrasound (pFUS) can disrupt this stroma and has improved survival in an early clinical trial. Non-invasive methods to characterize pFUS treatment effects are desirable for advancement of this promising treatment modality in larger clinical trials.
AIM To identify promising, non-invasive pre-clinical imaging methods to characterize acute pFUS treatment effects for in vivo models of PDA.
METHODS We utilized quantitative magnetic resonance imaging methods at 14 tesla in three mouse models of PDA (subcutaneous, orthotopic and transgenic - KrasLSL-G12D/+, Trp53LSL-R172H/+, Cre or “KPC”) to assess immediate tumor response to pFUS treatment (VIFU 2000 Alpinion Medical Systems; 475 W peak electric power, 1 ms pulse duration, 1 Hz, duty cycle 0.1%) vs sham therapy, and correlated our results with histochemical data. These pFUS treatment parameters were previously shown to enhance tumor permeability to chemotherapeutics. T1 and T2 relaxation maps, high (126, 180, 234, 340, 549) vs low (7, 47, 81) b-value apparent diffusion coefficient (ADC) maps, magnetization transfer ratio (MTR) maps, and chemical exchange saturation transfer (CEST) maps for the amide proton spectrum (3.5 parts per million or “ppm”) and the glycosaminoglycan spectrum (0.5-1.5 ppm) were generated and analyzed pre-treatment, and immediately post-treatment, using ImageJ. Animals were sacrificed immediately following post-treatment imaging. The whole-tumor was selected as the region of interest for data analysis and subsequent statistical analysis. T-tests and Pearson correlation were used for statistical inference.
RESULTS Mean high-b value ADC measurements increased significantly with pFUS treatment for all models. Mean glycosaminoglycan CEST and T2 measurements decreased significantly post-treatment for the KPC group. Mean MTR and amide CEST values increased significantly for the KPC group. Hyaluronic acid focal intensities in the treated regions were significantly lower following pFUS treatment for all animal models. The magnetic resonance imaging changes observed acutely following pFUS therapy likely reflect: (1) Sequelae of variable degrees of microcapillary hemorrhage (T1, MTR and amide CEST); (2) Lower PDA glycosaminoglycan content and associated water content (glycosaminoglycan CEST, T2 and hyaluronic acid focal intensity); and (3) Improved tumor diffusivity (ADC) post pFUS treatment.
CONCLUSION T2, glycosaminoglycan CEST, and ADC maps may provide reliable quantitation of acute pFUS treatment effects for patients with PDA.
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Affiliation(s)
- Ezekiel Maloney
- Department of Radiology, University of Washington, Seattle, WA 98195, United States
| | - Yak-Nam Wang
- Applied Physics Laboratory, University of Washington, Seattle, WA 98195, United States
| | - Ravneet Vohra
- Department of Radiology, University of Washington, Seattle, WA 98195, United States
| | - Helena Son
- Division of Gastroenterology, University of Washington, Seattle 98195, WA, United States
| | - Stella Whang
- Division of Gastroenterology, University of Washington, Seattle 98195, WA, United States
| | - Tatiana Khokhlova
- Division of Gastroenterology, University of Washington, Seattle 98195, WA, United States
| | - Joshua Park
- Department of Radiology, University of Washington, Seattle, WA 98195, United States
| | - Kayla Gravelle
- Division of Gastroenterology, University of Washington, Seattle 98195, WA, United States
| | - Stephanie Totten
- Division of Gastroenterology, University of Washington, Seattle 98195, WA, United States
| | - Joo Ha Hwang
- Division of Gastroenterology & Hepatology, Stanford University School of Medicine, Redwood City, CA 94063, United States
| | - Donghoon Lee
- Department of Radiology, University of Washington, Seattle, WA 98195, United States
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Bradney MJ, Venis SM, Yang Y, Konieczny SF, Han B. A Biomimetic Tumor Model of Heterogeneous Invasion in Pancreatic Ductal Adenocarcinoma. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1905500. [PMID: 31997571 PMCID: PMC7069790 DOI: 10.1002/smll.201905500] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/13/2019] [Indexed: 05/21/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a complex, heterogeneous, and genetically unstable disease. Its tumor microenvironment (TME) is complicated by heterogeneous cancer cell populations and strong desmoplastic stroma. This complex and heterogeneous environment makes it challenging to discover and validate unique therapeutic targets. Reliable and relevant in vitro PDAC tumor models can significantly advance the understanding of the PDAC TME and may enable the discovery and validation of novel drug targets. In this study, an engineered tumor model is developed to mimic the PDAC TME. This biomimetic model, named ductal tumor-microenvironment-on-chip (dT-MOC), permits analysis and experimentation on the epithelial-mesenchymal transition (EMT) and local invasion with intratumoral heterogeneity. This dT-MOC is a microfluidic platform where a duct of murine genetically engineered pancreatic cancer cells is embedded within a collagen matrix. The cancer cells used carry two of the three mutations of KRAS, CDKN2A, and TP53, which are key driver mutations of human PDAC. The intratumoral heterogeneity is mimicked by co-culturing these cancer cells. Using the dT-MOC model, heterogeneous invasion characteristics, and response to transforming growth factor-beta1 are studied. A mechanism of EMT and local invasion caused by the interaction between heterogeneous cancer cell populations is proposed.
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Affiliation(s)
- Michael J Bradney
- School of Mechanical Engineering, Purdue University, West Lafayette, IN, 47907, USA
| | - Stephanie M Venis
- School of Mechanical Engineering, Purdue University, West Lafayette, IN, 47907, USA
| | - Yi Yang
- Department of Biological Science, Purdue University, West Lafayette, IN, 47907, USA
| | - Stephen F Konieczny
- Department of Biological Science, Purdue University, West Lafayette, IN, 47907, USA
| | - Bumsoo Han
- School of Mechanical Engineering, Purdue University, West Lafayette, IN, 47907, USA
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Nevala-Plagemann C, Hidalgo M, Garrido-Laguna I. From state-of-the-art treatments to novel therapies for advanced-stage pancreatic cancer. Nat Rev Clin Oncol 2020; 17:108-123. [PMID: 31705130 DOI: 10.1038/s41571-019-0281-6] [Citation(s) in RCA: 226] [Impact Index Per Article: 56.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2019] [Indexed: 12/13/2022]
Abstract
Improvements in the outcomes of patients with pancreatic ductal adenocarcinoma (PDAC) have lagged behind advances made in the treatment of many other malignancies over the past few decades. For most patients with PDAC, cytotoxic chemotherapy remains the mainstay of treatment. For patients with resectable disease, modified 5-fluorouracil, leucovorin, irinotecan and oxaliplatin (mFOLFIRINOX) is the standard-of-care adjuvant therapy, although data from several randomized trials have shown improved outcomes with neoadjuvant treatment strategies. For patients with advanced-stage or metastatic disease, comprehensive genomic profiling has revealed several potentially actionable alterations in small subsets of patients and the feasibility of implementing such strategies is beginning to be confirmed. Novel therapies targeting certain aberrations, most notably BRCA1/2 mutations, mismatch repair (MMR) deficiencies or NTRK1-3 fusions, have shown considerable activity in clinical trials, and larotrectinib, entrectinib and pembrolizumab have received FDA approval for the treatment of patients with tumours harbouring NTRK fusions and MMR deficiencies, respectively, regardless of primary tumour histology. In this Review, we describe the available data on the activity of these and other agents in patients with PDAC. Our discussion is structured according to the acronym 'PRIME' to organize the various treatment strategies currently undergoing evaluation in clinical trials: Pathway inhibition, alteration of DNA Repair pathways, Immunotherapy, cancer Metabolism and targeting the Extracellular tumour microenvironment.
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Affiliation(s)
| | - Manuel Hidalgo
- Division of Hematology and Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Ignacio Garrido-Laguna
- Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA.
- Division of Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
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Chang CW, Seibel AJ, Avendano A, Cortes-Medina M, Song JW. Distinguishing Specific CXCL12 Isoforms on Their Angiogenesis and Vascular Permeability Promoting Properties. Adv Healthc Mater 2020; 9:e1901399. [PMID: 31944591 PMCID: PMC7033017 DOI: 10.1002/adhm.201901399] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 12/17/2019] [Indexed: 11/05/2022]
Abstract
Angiogenesis is associated with increased vessel sprouting and permeability. Important mediators of these angiogenic responses include local environment of signaling molecules and supporting extracellular matrix (ECM). However, dissecting the interplay of these instructive signals in vivo with multiple cells and extracellular molecules remains a central challenge. Here, microfluidic biomimicry is integrated with 3D ECM hydrogels that are well-characterized for molecular-binding and mechanical properties to reconstitute vessel-like analogues in vitro. This study focuses on three distinct isoforms of the pro-metastatic chemokine CXCL12. In collagen-only hydrogel, CXCL12-α is the most potent isoform in promoting sprouting and permeability, followed by CXCL12-β and CXCL12-γ. Strikingly, addition of hyaluronan (HA), a large and negatively charged glycosaminoglycan, with collagen matrices selectively increases vessel sprouting and permeability conferred by CXCL12-γ. This outcome is supported by the measured binding affinities to collagen/HA ECM, suggesting that negatively charged HA increases the binding of CXCL12-γ to augment its angiogenic potency. Moreover, it is shown that addition of HA to collagen matrices on its own decreases vessel sprouting and permeability, and these responses are nullified by blocking the HA receptor CD44. Collectively, these results demonstrate that differences in binding to extracellular HA help underlie CXCL12 isoform-specific responses toward directing angiogenesis.
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Affiliation(s)
- Chia-Wen Chang
- Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, USA
| | - Alex J. Seibel
- Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, USA
| | - Alex Avendano
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA
| | - Marcos Cortes-Medina
- Department of Biomedical Engineering, The Ohio State University, Columbus, OH, USA
| | - Jonathan W. Song
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus, OH, USA
- The Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
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Henke E, Nandigama R, Ergün S. Extracellular Matrix in the Tumor Microenvironment and Its Impact on Cancer Therapy. Front Mol Biosci 2020; 6:160. [PMID: 32118030 PMCID: PMC7025524 DOI: 10.3389/fmolb.2019.00160] [Citation(s) in RCA: 551] [Impact Index Per Article: 137.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Accepted: 12/20/2019] [Indexed: 12/12/2022] Open
Abstract
Solid tumors are complex organ-like structures that consist not only of tumor cells but also of vasculature, extracellular matrix (ECM), stromal, and immune cells. Often, this tumor microenvironment (TME) comprises the larger part of the overall tumor mass. Like the other components of the TME, the ECM in solid tumors differs significantly from that in normal organs. Intratumoral signaling, transport mechanisms, metabolisms, oxygenation, and immunogenicity are strongly affected if not controlled by the ECM. Exerting this regulatory control, the ECM does not only influence malignancy and growth of the tumor but also its response toward therapy. Understanding the particularities of the ECM in solid tumor is necessary to develop approaches to interfere with its negative effect. In this review, we will also highlight the current understanding of the physical, cellular, and molecular mechanisms by which the pathological tumor ECM affects the efficiency of radio-, chemo-, and immunotherapy. Finally, we will discuss the various strategies to target and modify the tumor ECM and how they could be utilized to improve response to therapy.
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Affiliation(s)
- Erik Henke
- Department of Medicine, Institute of Anatomy and Cell Biology, Universität Würzburg, Würzburg, Germany
| | - Rajender Nandigama
- Department of Medicine, Institute of Anatomy and Cell Biology, Universität Würzburg, Würzburg, Germany
| | - Süleyman Ergün
- Department of Medicine, Institute of Anatomy and Cell Biology, Universität Würzburg, Würzburg, Germany
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Chondroitin sulfate content and decorin expression in glioblastoma are associated with proliferative activity of glioma cells and disease prognosis. Cell Tissue Res 2019; 379:147-155. [PMID: 31773303 DOI: 10.1007/s00441-019-03127-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Accepted: 10/22/2019] [Indexed: 01/06/2023]
Abstract
Chondroitin sulfate proteoglycans (CSPGs) are important components of brain extracellular matrix (ECM), although their contribution in gliomagenesis remains underinvestigated. Here, both chondroitin sulfate (CS) content/distribution and expression of a number of CSPG core proteins were studied in glioblastoma multiforme (GBM) tumours with different prognosis (n = 40) using immunohistochemistry and RT-PCR analysis. Survival rates for clinically different patient groups were compared using the Kaplan-Meier analysis and univariate Cox model. CS content was increased in 60-65% of studied GBM tumours and distributed heterogeneously, mainly at perinecrotic and perivascular zones rather than tumour cells with specific morphology. CS accumulation, especially in the tumour extracellular matrix, was positively associated with the proliferative activity of GBM cells according to theKi67 index (p < 0.01) but revealed no significant association with age or sex of the patients, tumour localisation, relapse or disease outcome. The increase in CS content in GBM tumours was accompanied by upregulation of decorin (1.5-fold), biglycan (3-fold) and serglycin (2-fold) expression (p < 0.05), while only decorin expression level was negatively associated with the overall survival rate of the GBM patients (p < 0.05). These results demonstrate a contribution of CS to high intratumoural heterogeneity of GBM and suggest CS content and decorin expression for further investigation as potential microenvironmental glycomarkers/targets for GBM diagnostics and treatment.
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Zhao C, Thompson BJ, Chen K, Gao F, Blouw B, Marella M, Zimmerman S, Kimbler T, Garrovillo S, Bahn J, Huang L, Huang Z, Shepard HM, Rosengren S, Thanos CD, Maneval DC. The growth of a xenograft breast cancer tumor model with engineered hyaluronan-accumulating stroma is dependent on hyaluronan and independent of CD44. Oncotarget 2019; 10:6561-6576. [PMID: 31762938 PMCID: PMC6859925 DOI: 10.18632/oncotarget.27302] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 10/19/2019] [Indexed: 12/18/2022] Open
Abstract
Hyaluronan accumulation in the tumor microenvironment is associated with poor prognosis in several solid human cancers. To understand the role of stromal hyaluronan in tumor progression, we engineered 3T3HAS3, a hyaluronan-producing fibroblast cell line, by lentiviral transduction of Balb/c 3T3 cells with the human hyaluronan synthase 3(HAS3) gene. 3T3HAS3 cells significantly enhanced tumor growth when co-grafted with MDA-MB-468 cells in nude mice. Immunohistochemical analysis of the xenograft tumors showed that MDA-MB-468 cells were surrounded by hyaluronan-accumulating stroma, closely resembling the morphology observed in human breast cancer specimens. Tumor growth of MDA-MB-468 + 3T3HAS3 co-grafts was greatly reduced upon hyaluronan degradation by lentiviral transduction of a human hyaluronidase gene in 3T3HAS3 cells, or by systemic administration of pegvorhyaluronidase alfa (PEGPH20). In contrast, the growth of the co-graft tumors was not inhibited when CD44 expression was reduced or ablated by small hairpin RNA-mediated CD44 knockdown in MDA-MB-468 cells, CD44 CRISPR knockout in 3T3HAS3 cells, or by grafting these cells in CD44 knockout nude mice. Collectively, these data demonstrate that tumor growth of an engineered xenograft breast cancer model with hyaluronan-accumulating stroma can be dependent on hyaluronan and independent of CD44.
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Affiliation(s)
- Chunmei Zhao
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Benjamin J Thompson
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Kelly Chen
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Feng Gao
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Barbara Blouw
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Mathieu Marella
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | | | - Trevor Kimbler
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Sheryl Garrovillo
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Jesse Bahn
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Lei Huang
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Zhongdong Huang
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - H Michael Shepard
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Sanna Rosengren
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
| | - Christopher D Thanos
- Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA.,Formerly of Halozyme Therapeutics, Inc., San Diego, CA, 92121, USA
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Clift R, Souratha J, Garrovillo SA, Zimmerman S, Blouw B. Remodeling the Tumor Microenvironment Sensitizes Breast Tumors to Anti-Programmed Death-Ligand 1 Immunotherapy. Cancer Res 2019; 79:4149-4159. [DOI: 10.1158/0008-5472.can-18-3060] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 01/22/2019] [Accepted: 06/24/2019] [Indexed: 11/16/2022]
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Non-Invasive Monitoring of Stromal Biophysics with Targeted Depletion of Hyaluronan in Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2019; 11:cancers11060772. [PMID: 31167451 PMCID: PMC6627077 DOI: 10.3390/cancers11060772] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 05/30/2019] [Accepted: 05/31/2019] [Indexed: 12/12/2022] Open
Abstract
Pancreatic ductal adenocarcinoma (PDA) is characterized by a pronounced fibroinflammatory stromal reaction consisting of inordinate levels of hyaluronan (HA), collagen, immune cells, and activated fibroblasts that work in concert to generate a robust physical barrier to the perfusion and diffusion of small molecule therapeutics. The targeted depletion of hyaluronan with a PEGylated recombinant human hyaluronidase (PEGPH20) lowers interstitial gel–fluid pressures and re-expands collapsed intratumoral vasculature, improving the delivery of concurrently administered agents. Here we report a non-invasive means of assessing biophysical responses to stromal intervention with quantitative multiparametric magnetic resonance imaging (MRI) at 14 Tesla (T). We found that spin-spin relaxation time T2 values and glycosaminoglycan chemical exchange saturation transfer (GagCEST) values decreased at 24 h, reflecting depletion of intratumoral HA content, and that these parameters recovered at 7 days concurrent with replenishment of intratumoral HA. This was also reflected in an increase in low-b apparent diffusion coefficient (ADC) at 24 h, consistent with improved tumor perfusion that again normalized at 7 days after treatment. Phantom imaging suggests that the GagCEST signal is driven by changes in HA versus other glycosaminoglycans. Thus, multiparametric magnetic resonance imaging (MRI) can be used as a non-invasive tool to assess therapeutic responses to targeted stromal therapy in PDA and likely other stroma-rich solid tumors that have high levels of hyaluronan and collagen.
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Pudełko A, Wisowski G, Olczyk K, Koźma EM. The dual role of the glycosaminoglycan chondroitin-6-sulfate in the development, progression and metastasis of cancer. FEBS J 2019; 286:1815-1837. [PMID: 30637950 PMCID: PMC6850286 DOI: 10.1111/febs.14748] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 11/14/2018] [Accepted: 01/10/2019] [Indexed: 12/16/2022]
Abstract
The remarkable structural heterogeneity of chondroitin sulfate (CS) and dermatan sulfate (DS) generates biological information that can be unique to each of these glycosaminoglycans (GAGs), and changes in their composition are translated into alterations in the binding profiles of these molecules. CS/DS can bind to various cytokines and growth factors, cell surface receptors, adhesion molecules, enzymes and fibrillar glycoproteins of the extracellular matrix, thereby influencing both cell behavior and the biomechanical and biochemical properties of the matrix. In this review, we summarize the current knowledge concerning CS/DS metabolism in the human cancer stroma. The remodeling of the GAG profile in the tumor niche is manifested as a substantial increase in the CS content and a gradual decrease in the proportion between DS and CS. Furthermore, the composition of CS and DS is also affected, which results in a substantial increase in the 6‐O‐sulfated and/or unsulfated disaccharide content, which is concomitant with a decrease in the 4‐O‐sulfation level. Here, we discuss the possible impact of alterations in the CS/DS sulfation pattern on the binding capacity and specificity of these GAGs. Moreover, we propose potential consequences of the stromal accumulation of chondroitin‐6‐sulfate for the progression and metastasis of cancer.
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Affiliation(s)
- Adam Pudełko
- Department of Clinical Chemistry and Laboratory Diagnostics, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Grzegorz Wisowski
- Department of Clinical Chemistry and Laboratory Diagnostics, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Krystyna Olczyk
- Department of Clinical Chemistry and Laboratory Diagnostics, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland
| | - Ewa Maria Koźma
- Department of Clinical Chemistry and Laboratory Diagnostics, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland
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Increase of Tumor Infiltrating γδ T-cells in Pancreatic Ductal Adenocarcinoma Through Remodeling of the Extracellular Matrix by a Hyaluronan Synthesis Suppressor, 4-Methylumbelliferone. Pancreas 2019; 48:292-298. [PMID: 30589828 DOI: 10.1097/mpa.0000000000001211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVES Desmoplastic changes of extracellular matrix (ECM) containing large amounts of hyaluronan (HA) are of interest in chemo- and immunoresistance of pancreatic ductal adenocarcinoma (PDAC). The goal of this study was to evaluate the effects of 4-methylumbelliferone (MU), a selective inhibitor of HA, on ECM and to examine how MU affects adoptive immunotherapy. METHODS The effect of MU on cell proliferation, HA synthesis and formation of ECM were investigated in four PDAC cell lines. In addition, the cytotoxicity of γδ T-cell-rich peripheral blood mononuclear cells (PBMCs) collected from healthy donors and stimulated with zoledronate and interleukin-2 was examined in the presence of MU. The amount of HA and tumor-infiltrating lymphocytes were also investigated in mice xenograft models. RESULTS In vitro, 1.0 mM MU inhibited cell proliferation by 45-70% and HA synthesis by 55-80% in all four PDAC cell lines, and enhanced γδ T-cell-rich PBMC-mediated cytotoxicity against PDAC cells. In vivo, MU reduced intratumoral HA and promoted infiltration of inoculated γδ T-cells into tumor tissue, and consequently suppressed tumor growth. CONCLUSIONS 4-methylumbelliferone may be an effective immunosensitizer against PDAC through induction of structural changes in the ECM.
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Profant V, Johannessen C, Blanch EW, Bouř P, Baumruk V. Effects of sulfation and the environment on the structure of chondroitin sulfate studied via Raman optical activity. Phys Chem Chem Phys 2019; 21:7367-7377. [DOI: 10.1039/c9cp00472f] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Raman optical activity reflects differences in the secondary structure of chondroitin caused by its sulfation.
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Affiliation(s)
- Václav Profant
- Institute of Physics
- Faculty of Mathematics and Physics
- Charles University
- 121 16 Prague 2
- Czech Republic
| | | | | | - Petr Bouř
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences
- 166 10 Prague 6
- Czech Republic
| | - Vladimír Baumruk
- Institute of Physics
- Faculty of Mathematics and Physics
- Charles University
- 121 16 Prague 2
- Czech Republic
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