1
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Rajeshwari HRS, Bishop E, Ali A, Kishen A. Deciphering 3D periodontal fibroblast-macrophage crosstalk in bioactive nanoparticle-guided immunomodulation for treating traumatic dental avulsion. Bioact Mater 2024; 41:400-412. [PMID: 39184829 PMCID: PMC11342124 DOI: 10.1016/j.bioactmat.2024.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 07/09/2024] [Accepted: 07/13/2024] [Indexed: 08/27/2024] Open
Abstract
Prolonged extra-oral period in dental avulsion is often associated with loss of viability of Periodontal fibroblasts (PDLF) and increased risk of ankylosis. Root surface treatment with bioactive agents to reduce the risk of ankylosis can be a potential strategy. The objective of the study was to investigate the impact of an engineered chitosan nanoparticles (CSNP), photosensitizer Rose Bengal (RB) functionalized CSNP (CSRB) and sustained dexamethasone (CSDEX) releasing CSNP for application in management of delayed replantation of avulsed teeth. The 3D PDLF-macrophage (Mϕ) collagen model was developed and exposed to LPS, MCSF, RANKL with and without CSDEX/CSNP. Immunofluorescence and cytokine analysis was done at 2 and 7 days to assess cellular interactions. Maxillary right incisors in male Wistar rats were extracted, exposed to extraoral dry or LPS for 1 h and treated with or without CSDEX/CSRB for 1 min before replantation. Rats were euthanized after 21 days for micro-CT, TRAP, and immunofluorescence analysis. CSDEX/CSNP treatment in 3D model significantly reduced CD80, NFATc1, STAT6 and increased CD206 and periostin expression (p < 0.05). TNFα, MMP9 was downregulated and IL10, TGFβ1, MMP2 upregulated with CSDEX/CSNP (p < 0.05). CSDEX/CSRB in animal study significantly reduced resorption, ankylosis, TRAP activity and osteocalcin expression and increased periostin (p<0.05). CSDEX demonstrated higher anti-inflammatory activity by downregulating TNFα, while CSNP upregulated TGFβ1, periostin, and downregulated MMP9. The combination of matrix stabilization with CSRB with periostin upregulation and sustained releasing CSDEX showed potential for hampering root resorption and ankylosis in dental avulsion.
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Affiliation(s)
| | - Emily Bishop
- Faculty of Dentistry, University of Toronto, Toronto, ON, M5G 1G6, Canada
| | - Aiman Ali
- Oral and Maxillofacial Pathology and Oral Medicine, Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, Ontario M5G 1G6, Canada
| | - Anil Kishen
- The Kishen Lab, Dental Research Institute, University of Toronto, Toronto, ON, M5G 1G6, Canada
- Faculty of Dentistry, University of Toronto, Toronto, ON, M5G 1G6, Canada
- Department of Dentistry, Mount Sinai Health System, Mount Sinai Hospital, Toronto, ON, M5G 1X5, Canada
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2
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Calabretta MM, Gregucci D, Guardigli M, Michelini E. Low-cost and sustainable smartphone-based tissue-on-chip device for bioluminescence biosensing. Biosens Bioelectron 2024; 261:116454. [PMID: 38875866 DOI: 10.1016/j.bios.2024.116454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 05/27/2024] [Accepted: 05/29/2024] [Indexed: 06/16/2024]
Abstract
Several organ-on-chip and cell-on-chip devices have been reported, however, their main drawback is that they are not interoperable (i.e., they have been fabricated with customized equipment, thus cannot be applied in other facilities, unless having the same setup), and require cell-culture facilities and benchtop instrumentation. As a consequence, results obtained with such devices do not generally comply with the principles of findability, accessibility, interoperability, and reusability (FAIR). To overcome such limitation, leveraging cost-effective 3D printing we developed a bioluminescent tissue on-a-chip device that can be easily implemented in any laboratory. The device enables continuous monitoring of cell co-cultures expressing different bioluminescent reporter proteins and, thanks to the implementation of new highly bioluminescent luciferases having high pH and thermal stability, can be monitored via smartphone camera. Another relevant feature is the possibility to insert the chip into a commercial 24-well plate for use with standard benchtop instrumentation. The suitability of this device for 3D cell-based biosensing for monitoring activation of target molecular pathways, i.e., the inflammatory pathway via nuclear factor kappa-B (NF-κB) activation, and general cytotoxicity is here reported showing similar analytical performance when compared to conventional 3D cell-based assays performed in 24-well plates.
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Affiliation(s)
- Maria Maddalena Calabretta
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Via P. Gobetti 85, 40129, Bologna, Italy; Center for Applied Biomedical Research (CRBA), Azienda Ospedaliero-Universitaria Policlinico S. Orsola-Malpighi, 40138, Bologna, Italy
| | - Denise Gregucci
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Via P. Gobetti 85, 40129, Bologna, Italy; Center for Applied Biomedical Research (CRBA), Azienda Ospedaliero-Universitaria Policlinico S. Orsola-Malpighi, 40138, Bologna, Italy
| | - Massimo Guardigli
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Via P. Gobetti 85, 40129, Bologna, Italy
| | - Elisa Michelini
- Department of Chemistry "Giacomo Ciamician", University of Bologna, Via P. Gobetti 85, 40129, Bologna, Italy; Center for Applied Biomedical Research (CRBA), Azienda Ospedaliero-Universitaria Policlinico S. Orsola-Malpighi, 40138, Bologna, Italy; Health Sciences and Technologies Interdepartmental Center for Industrial Research (HSTICIR), University of Bologna, 40126, Bologna, Italy.
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3
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Königer L, Malkmus C, Mahdy D, Däullary T, Götz S, Schwarz T, Gensler M, Pallmann N, Cheufou D, Rosenwald A, Möllmann M, Groneberg D, Popp C, Groeber-Becker F, Steinke M, Hansmann J. ReBiA-Robotic Enabled Biological Automation: 3D Epithelial Tissue Production. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2406608. [PMID: 39324843 DOI: 10.1002/advs.202406608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2024] [Revised: 08/08/2024] [Indexed: 09/27/2024]
Abstract
The Food and Drug Administration's recent decision to eliminate mandatory animal testing for drug approval marks a significant shift to alternative methods. Similarly, the European Parliament is advocating for a faster transition, reflecting public preference for animal-free research practices. In vitro tissue models are increasingly recognized as valuable tools for regulatory assessments before clinical trials, in line with the 3R principles (Replace, Reduce, Refine). Despite their potential, barriers such as the need for standardization, availability, and cost hinder their widespread adoption. To address these challenges, the Robotic Enabled Biological Automation (ReBiA) system is developed. This system uses a dual-arm robot capable of standardizing laboratory processes within a closed automated environment, translating manual processes into automated ones. This reduces the need for process-specific developments, making in vitro tissue models more consistent and cost-effective. ReBiA's performance is demonstrated through producing human reconstructed epidermis, human airway epithelial models, and human intestinal organoids. Analyses confirm that these models match the morphology and protein expression of manually prepared and native tissues, with similar cell viability. These successes highlight ReBiA's potential to lower barriers to broader adoption of in vitro tissue models, supporting a shift toward more ethical and advanced research methods.
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Affiliation(s)
- Lukas Königer
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
| | - Christoph Malkmus
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
- Institute of Medical Engineering Schweinfurt, Technical University of Applied Sciences Würzburg-Schweinfurt, 97421, Schweinfurt, Germany
| | - Dalia Mahdy
- Chair of Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, 97070, Würzburg, Germany
| | - Thomas Däullary
- Chair of Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, 97070, Würzburg, Germany
- Chair of Cellular Immunotherapy, University Hospital Würzburg, 97080, Würzburg, Germany
| | - Susanna Götz
- Faculty of Design Würzburg, Technical University of Applied Sciences Würzburg-Schweinfurt, 97070, Würzburg, Germany
| | - Thomas Schwarz
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
| | - Marius Gensler
- Chair of Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, 97070, Würzburg, Germany
| | - Niklas Pallmann
- Chair of Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, 97070, Würzburg, Germany
| | - Danjouma Cheufou
- Department of Thoracic Surgery, Klinikum Würzburg Mitte, 97070, Würzburg, Germany
| | - Andreas Rosenwald
- Institute of Pathology, University of Würzburg, 97080, Würzburg, Germany
| | - Marc Möllmann
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
| | - Dieter Groneberg
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
| | - Christina Popp
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
| | - Florian Groeber-Becker
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
- Department of Ophthalmology, University Clinic Düsseldorf, 40225, Düsseldorf, Germany
| | - Maria Steinke
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
- Department of Oto-Rhino-Laryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, University Hospital Würzburg, 97080, Würzburg, Germany
| | - Jan Hansmann
- Translational Center Regenerative Therapies, Fraunhofer Institute for Silicate Research ISC, 97070, Würzburg, Germany
- Institute of Medical Engineering Schweinfurt, Technical University of Applied Sciences Würzburg-Schweinfurt, 97421, Schweinfurt, Germany
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4
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Czuba E, Deschuyter M, Entz-Werlé N, Noël G, Burckel H. Overcoming the limits of pediatric brain tumor radiotherapy: The use of preclinical 3D models. Cancer Radiother 2024:S1278-3218(24)00128-8. [PMID: 39327198 DOI: 10.1016/j.canrad.2024.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Revised: 06/12/2024] [Accepted: 06/13/2024] [Indexed: 09/28/2024]
Abstract
Radiotherapy (RT) is an integral part of managing pediatric brain tumors, yet many patients develop tumor radioresistance, leading to recurrence and poor clinical outcomes. In addition, neurocognitive impairment is a common long-term side effect of RT, significantly impairing quality of life. Indeed, increasing evidence suggests that the developing child's brain is particularly vulnerable to the neurotoxic effects of ionizing radiation. Consequently, developing novel preclinical models is crucial for studying radiation's impact on normal brain tissue and predicting patient-specific responses to RT, enabling the development of personalized therapies combined with RT. However, this area remains underexplored, primarily due to the transfer of results gathered from in vitro tumor models from adults to pediatric entities while the location and molecular characteristics of the brain tumor differ. Recent years have seen the emergence of patient-specific 3D in vitro models, which have been established for entities including glioblastoma and medulloblastoma. These models better mimic primary parenteral tumors more closely in their histological, transcriptional, and mutational characteristics, thus approximating their intratumoral heterogeneity more accurately than conventional 2D-models. In this review, we presented the main limits of pediatric brain tumor radiotherapy, including mechanisms of radioresistance, associated tumor relapse, and the side effects of irradiation on the central nervous system. We also conducted an exhaustive review to identify studies utilizing basic or advanced 3D models of pediatric brain tumors combined with irradiation and discussed how these models can overcome the limitations of RT.
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Affiliation(s)
- Elodie Czuba
- Radiobiology Laboratory, institut de cancérologie Strasbourg Europe (ICANS), 3, rue de la Porte-de-l'Hôpital, 67000 Strasbourg, France; Laboratory of Engineering, Informatics and Imaging (ICube), Integrative multimodal imaging in healthcare (Imis), UMR 7357, université de Strasbourg, 4, rue Kirschleger, 67000 Strasbourg, France
| | - Marlène Deschuyter
- CNRS UMR 7021, Laboratory of Bioimaging and Pathologies, Team OnKO-3T, Faculty of Pharmacy, 74, route du Rhin, 67401 Illkirch, France
| | - Natacha Entz-Werlé
- CNRS UMR 7021, Laboratory of Bioimaging and Pathologies, Team OnKO-3T, Faculty of Pharmacy, 74, route du Rhin, 67401 Illkirch, France; Pediatric Oncohematology Unit, centre hospitalier universitaire de Strasbourg, 1, avenue Molière, 67098 Strasbourg cedex, France
| | - Georges Noël
- Radiobiology Laboratory, institut de cancérologie Strasbourg Europe (ICANS), 3, rue de la Porte-de-l'Hôpital, 67000 Strasbourg, France; Laboratory of Engineering, Informatics and Imaging (ICube), Integrative multimodal imaging in healthcare (Imis), UMR 7357, université de Strasbourg, 4, rue Kirschleger, 67000 Strasbourg, France; Department of Radiation Oncology, institut de cancérologie Strasbourg Europe (ICANS), Unicancer, 17, rue Albert-Calmette, 67200 Strasbourg, France
| | - Hélène Burckel
- Radiobiology Laboratory, institut de cancérologie Strasbourg Europe (ICANS), 3, rue de la Porte-de-l'Hôpital, 67000 Strasbourg, France; Laboratory of Engineering, Informatics and Imaging (ICube), Integrative multimodal imaging in healthcare (Imis), UMR 7357, université de Strasbourg, 4, rue Kirschleger, 67000 Strasbourg, France.
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5
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Sihver W, Walther M, Ullrich M, Nitt-Weber AK, Böhme J, Reissig F, Saager M, Zarschler K, Neuber C, Steinbach J, Kopka K, Pietzsch HJ, Wodtke R, Pietzsch J. Cyclohexanediamine Triazole (CHDT) Functionalization Enables Labeling of Target Molecules with Al 18F/ 68Ga/ 111In. Bioconjug Chem 2024; 35:1402-1416. [PMID: 39185789 PMCID: PMC11417994 DOI: 10.1021/acs.bioconjchem.4c00313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2024] [Revised: 07/11/2024] [Accepted: 07/15/2024] [Indexed: 08/27/2024]
Abstract
The Al18F-labeling approach offers a one-step access to radiofluorinated biomolecules by mimicking the labeling process for radiometals. Although these labeling conditions are considered to be mild compared to classic radiofluorinations, improvements of the chelating units have led to the discovery of (±)-H3RESCA, which allows Al18F-labeling already at ambient temperature. While the suitability of (±)-H3RESCA for functionalization and radiofluorination of proteins is well established, its use for small molecules or peptides is less explored. Herein, we advanced this acyclic pentadentate ligand by introducing an alkyne moiety for the late-stage functionalization of biomolecules via click chemistry. We show that in addition to Al18F-labeling, the cyclohexanediamine triazole (CHDT) moiety allows stable complexation of 68Ga and 111In. Three novel CHDT-functionalized PSMA inhibitors were synthesized and their Al18F-, 68Ga-, and 111In-labeled analogs were subjected to a detailed in vitro radiopharmacological characterization. Stability studies in vitro in human serum revealed among others a high kinetic inertness of all radiometal complexes. Furthermore, the Al18F-labeled PSMA ligands were characterized for their biodistribution in a LNCaP derived tumor xenograft mouse model by PET imaging. One radioligand, Al[18F]F-CHDT-PSMA-1, bearing a small azidoacetyl linker at the glutamate-urea-lysine motif, provided an in vivo performance comparable to that of [18F]PSMA-1007 but with even higher tumor-to-blood and tumor-to-muscle ratios at 120 min p.i. Overall, our results highlight the suitability of the novel CHDT moiety for functionalization and radiolabeling of small molecules or peptides with Al18F, 68Ga, and 111In and the triazole ring seems to entail favorable pharmacokinetic properties for molecular imaging purposes.
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Affiliation(s)
- Wiebke Sihver
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Martin Walther
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Martin Ullrich
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Anne-Kathrin Nitt-Weber
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Jenny Böhme
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Falco Reissig
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Magdalena Saager
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Kristof Zarschler
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Christin Neuber
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Jörg Steinbach
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Klaus Kopka
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
- Technische
Universität Dresden, School of Science,
Faculty of Chemistry and Food Chemistry, Mommsenstraße 4, 01069 Dresden, Germany
| | - Hans-Jürgen Pietzsch
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
- Technische
Universität Dresden, School of Science,
Faculty of Chemistry and Food Chemistry, Mommsenstraße 4, 01069 Dresden, Germany
| | - Robert Wodtke
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
| | - Jens Pietzsch
- Helmholtz-Zentrum
Dresden-Rossendorf, Institute of Radiopharmaceutical
Cancer Research, Bautzner
Landstraße 400, 01328 Dresden, Germany
- Technische
Universität Dresden, School of Science,
Faculty of Chemistry and Food Chemistry, Mommsenstraße 4, 01069 Dresden, Germany
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6
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Lu X, Perr E, Naqvi T, Galitz D, Andersen M, Grabowski D, Person A, Kalyuzhny A, Flynn KC. A Novel Recombinant Vitronectin Variant Supports the Expansion and Differentiation of Pluripotent Stem Cells in Defined Animal-Free Workflows. Cells 2024; 13:1566. [PMID: 39329750 PMCID: PMC11429963 DOI: 10.3390/cells13181566] [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: 06/12/2024] [Revised: 09/04/2024] [Accepted: 09/09/2024] [Indexed: 09/28/2024] Open
Abstract
An essential aspect of harnessing the potential of pluripotent stem cells (PSCs) and their derivatives for regenerative medicine is the development of animal-free and chemically defined conditions for ex vivo cultivation. PSCs, including embryonic and induced PSCs (iPSCs), are in the early stages of clinical trials for various indications, including degenerative diseases and traumatic injury. A key step in the workflows generating these cells for more widespread clinical use is their safe and robust ex vivo cultivation. This entails optimization of cell culture media and substrates that are safe and consistent while maintaining robust functionality. Here, we describe the design of a human vitronectin (hVTN) variant with improved manufacturability in a bacterial expression system along with improved function in comparison to wild-type VTN and other previously characterized polypeptide fragments. In conjunction with an animal component-free media formulation, our hVTN fragment provides animal-free conditions for the enhanced expansion of iPSCs. This hVTN variant also supports the reprogramming of PBMCs into iPSCs. Furthermore, we show that these iPSCs can be efficiently differentiated into the three major germ layers and cortical neurons, thereby closing the loop on a completely defined animal-free workflow for cell types relevant for regenerative medicine.
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Affiliation(s)
- Xi Lu
- Stem Cell & Gene Therapy, Bio-Techne, Minneapolis, MN 55413, USA
| | - Eli Perr
- Stem Cell & Gene Therapy, Bio-Techne, Minneapolis, MN 55413, USA
| | - Tahmina Naqvi
- Stem Cell & Gene Therapy, Bio-Techne, Minneapolis, MN 55413, USA
| | - David Galitz
- Stem Cell & Gene Therapy, Bio-Techne, Minneapolis, MN 55413, USA
| | | | | | - Anthony Person
- Protein Development, Bio-Techne, Minneapolis, MN 55413, USA
| | - Alex Kalyuzhny
- Antibody Applications, Bio-Techne, Minneapolis, MN 55413, USA
| | - Kevin C Flynn
- Stem Cell & Gene Therapy, Bio-Techne, Minneapolis, MN 55413, USA
- Department of Biochemistry & Molecular Biology, Colorado State University, Fort Collins, CO 80523, USA
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7
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Rudolph S, Roh TT, Longo B, Shokoufandeh M, Mumuney F, Chadha A, Wang X, Li G, Wang X, Chen Y, Kaplan D. Perfused In Vitro Intestine Tissue Model to Evaluate the Role of Stromal and Immune Cells in Epithelial Response to Inflammatory Cues and Drug Therapies. ACS APPLIED BIO MATERIALS 2024; 7:6078-6088. [PMID: 39146214 DOI: 10.1021/acsabm.4c00703] [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] [Indexed: 08/17/2024]
Abstract
We establish an in vitro perfusion intestinal tissue bioreactor system tailored to study drug responses related to inflammatory bowel disease (IBD). The system includes key components including multiple human intestinal cell types (colonoids, myofibroblasts, and macrophages), a three-dimensional (3D) intestinal architecture, and fluid flow. Inclusion of myofibroblasts resulted in increased secretion of cytokines such as glypican-1 (GCP-1), granulocyte-macrophage colony-stimulating factor (GM-CSF), and interleukin 1-α (IL-1α), whereas inclusion of macrophages resulted in increased secretion of monocyte chemoattractant proteins (MCPs) demonstrating a significant role of both stromal and immune cell types in intestinal inflammation. The system is responsive to drug treatments, as reflected in the reduction of pro-inflammatory cytokine production in tissue in some treatment scenarios. While future studies are needed to evaluate more nuanced responses in an IBD context, the present study demonstrates the ability to establish a 3D intestinal model with multiple relevant cell types and flow that is responsive to both inflammatory cues and various drug treatment options.
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Affiliation(s)
- Sara Rudolph
- Department of Biomedical Engineering, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | - Terrence T Roh
- Department of Biomedical Engineering, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | - Brooke Longo
- Department of Biomedical Engineering, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | - Mina Shokoufandeh
- Department of Biomedical Engineering, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | - Fatimah Mumuney
- Department of Biomedical Engineering, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | - Anushka Chadha
- Department of Biomedical Engineering, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | - Xiaoqin Wang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Gang Li
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Xiuli Wang
- Department of Histology & Embryology, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
| | - Ying Chen
- Department of Biomedical Engineering, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
| | - David Kaplan
- Department of Biomedical Engineering, Tufts University, 4 Colby Street, Medford, Massachusetts 02155, United States
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8
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Ciufolini G, Zampieri S, Cesaroni S, Pasquale V, Bonanomi M, Gaglio D, Sacco E, Vanoni M, Pastore M, Marra F, Cicero DO, Raggi C, Petrella G. 3D Modeling: Insights into the Metabolic Reprogramming of Cholangiocarcinoma Cells. Cells 2024; 13:1536. [PMID: 39329720 PMCID: PMC11430555 DOI: 10.3390/cells13181536] [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: 08/26/2024] [Revised: 09/05/2024] [Accepted: 09/08/2024] [Indexed: 09/28/2024] Open
Abstract
Developing accurate in vitro models that replicate the in vivo tumor environment is essential for advancing cancer research and therapeutic development. Traditional 2D cell cultures often fail to capture the complex structural and functional heterogeneity of tumors, limiting the translational relevance of findings. In contrast, 3D culture systems, such as spheroids, provide a more physiologically relevant context by replicating key aspects of the tumor microenvironment. This study aimed to compare the metabolism of three intrahepatic cholangiocarcinoma cell lines in 2D and 3D cultures to identify metabolic shifts associated with spheroid formation. Cells were cultured in 2D on adhesion plates and in 3D using ultra-low attachment plates. Metabolic exchange rates were measured using NMR, and intracellular metabolites were analyzed using LC-MS. Significant metabolic differences were observed between 2D and 3D cultures, with notable changes in central carbon and glutathione metabolism in 3D spheroids. The results suggest that 3D cultures, which more closely mimic the in vivo environment, may offer a more accurate platform for cancer research and drug testing.
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Affiliation(s)
- Giorgia Ciufolini
- Department of Chemical Science and Technology, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.C.); (S.Z.); (S.C.); (D.O.C.)
| | - Serena Zampieri
- Department of Chemical Science and Technology, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.C.); (S.Z.); (S.C.); (D.O.C.)
| | - Simona Cesaroni
- Department of Chemical Science and Technology, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.C.); (S.Z.); (S.C.); (D.O.C.)
| | - Valentina Pasquale
- Department of Biotechnology and Biosciences, University of Milan-Bicocca, 20126 Milan, Italy; (V.P.); (E.S.); (M.V.)
- SYSBIO-ISBE-IT-Candidate National Node of Italy for ISBE, Research Infrastructure for Systems Biology Europe, 20126 Milan, Italy; (M.B.); (D.G.)
| | - Marcella Bonanomi
- SYSBIO-ISBE-IT-Candidate National Node of Italy for ISBE, Research Infrastructure for Systems Biology Europe, 20126 Milan, Italy; (M.B.); (D.G.)
- Institute of Bioimaging and Complex Biological Systems (IBSBC), 20054 Segrate, Italy
| | - Daniela Gaglio
- SYSBIO-ISBE-IT-Candidate National Node of Italy for ISBE, Research Infrastructure for Systems Biology Europe, 20126 Milan, Italy; (M.B.); (D.G.)
- Institute of Bioimaging and Complex Biological Systems (IBSBC), 20054 Segrate, Italy
| | - Elena Sacco
- Department of Biotechnology and Biosciences, University of Milan-Bicocca, 20126 Milan, Italy; (V.P.); (E.S.); (M.V.)
- SYSBIO-ISBE-IT-Candidate National Node of Italy for ISBE, Research Infrastructure for Systems Biology Europe, 20126 Milan, Italy; (M.B.); (D.G.)
| | - Marco Vanoni
- Department of Biotechnology and Biosciences, University of Milan-Bicocca, 20126 Milan, Italy; (V.P.); (E.S.); (M.V.)
- SYSBIO-ISBE-IT-Candidate National Node of Italy for ISBE, Research Infrastructure for Systems Biology Europe, 20126 Milan, Italy; (M.B.); (D.G.)
| | - Mirella Pastore
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy; (M.P.); (F.M.)
| | - Fabio Marra
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy; (M.P.); (F.M.)
| | - Daniel Oscar Cicero
- Department of Chemical Science and Technology, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.C.); (S.Z.); (S.C.); (D.O.C.)
| | - Chiara Raggi
- Department of Experimental and Clinical Medicine, University of Florence, 50121 Florence, Italy; (M.P.); (F.M.)
| | - Greta Petrella
- Department of Chemical Science and Technology, University of Rome “Tor Vergata”, 00133 Rome, Italy; (G.C.); (S.Z.); (S.C.); (D.O.C.)
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9
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Xu FX, Sun R, Owens R, Hu K, Fu D. Assessing Drug Uptake and Response Differences in 2D and 3D Cellular Environments Using Stimulated Raman Scattering Microscopy. Anal Chem 2024; 96:14480-14489. [PMID: 39186736 DOI: 10.1021/acs.analchem.4c02592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/28/2024]
Abstract
The architecture of cell culture, two-dimensional (2D) versus three-dimensional (3D), significantly impacts various cellular factors, including cell-cell interactions, nutrient and oxygen gradients, metabolic activity, and gene expression profiles. This can result in different cellular responses during cancer drug treatment, with 3D-cultured cells often exhibiting higher resistance to chemotherapeutic drugs. While various genetic and proteomic analyses have been employed to investigate the underlying mechanisms of this increased resistance, complementary techniques that provide experimental evidence of spatial molecular profiling data are limited. Stimulated Raman scattering (SRS) microscopy has demonstrated its capability to measure both intracellular drug uptake and growth inhibition. In this work, we applied three-band (C-D, C-H, and fingerprint regions) SRS imaging to 2D and 3D cell cultures and performed a comparative analysis of drug uptake and response with the goal of understanding whether the difference in drug uptake explains the drug resistance in 3D culture compared to 2D. Our investigations revealed that despite similar intracellular drug levels in 2D and 3D A549 cells during lapatinib treatment, the growth of 3D spheroids was less impacted, supporting an enhanced drug tolerance in the 3D microenvironment. We further elucidated drug penetration patterns and the resulting heterogeneous cellular responses across different spheroid layers. Additionally, we investigated the role of the extracellular matrix in modulating drug delivery and cell response and discovered that limited drug penetration in 3D could also contribute to lower drug response. Our study provides valuable insights into the intricate mechanisms of increased drug resistance in 3D tumor models during cancer drug treatments.
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Affiliation(s)
- Fiona Xi Xu
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Rui Sun
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Ryan Owens
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Kailun Hu
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Dan Fu
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
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10
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Abbasi-Malati Z, Khanicheragh P, Narmi MT, Mardi N, Khosrowshahi ND, Hiradfar A, Rezabakhsh A, Sadeghsoltani F, Rashidi S, Chegeni SA, Roozbahani G, Rahbarghazi R. Tumoroids, a valid preclinical screening platform for monitoring cancer angiogenesis. Stem Cell Res Ther 2024; 15:267. [PMID: 39183337 PMCID: PMC11346257 DOI: 10.1186/s13287-024-03880-4] [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: 02/25/2024] [Accepted: 08/06/2024] [Indexed: 08/27/2024] Open
Abstract
In recent years, biologists and clinicians have witnessed prominent advances in in vitro 3D culture techniques related to biomimetic human/animal tissue analogs. Numerous data have confirmed that unicellular and multicellular (tumoroids) tumor spheroids with dense native cells in certain matrices are sensitive and valid analytical tools for drug screening, cancer cell dynamic growth, behavior, etc. in laboratory settings. Angiogenesis/vascularization is a very critical biological phenomenon to support oxygen and nutrients to tumor cells within the deep layer of solid masses. It has been shown that endothelial cell (EC)-incorporated or -free spheroid/tumoroid systems provide a relatively reliable biological platform for monitoring the formation of nascent blood vessels in micron/micrometer scales. Besides, the paracrine angiogenic activity of cells within the spheroid/tumoroid systems can be monitored after being treated with different therapeutic approaches. Here, we aimed to collect recent advances and findings related to the monitoring of cancer angiogenesis using unicellular and multicellular tumor spheroids. Vascularized spheroids/tumoroids can help us in the elucidation of mechanisms related to cancer formation, development, and metastasis by monitoring the main influencing factors.
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Affiliation(s)
- Zahra Abbasi-Malati
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parisa Khanicheragh
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Narges Mardi
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nafiseh Didar Khosrowshahi
- Stem Cell and Tissue Engineering Research Laboratory, Sahand University of Technology, Tabriz, 51335-1996, Iran
| | - Amirataollah Hiradfar
- Pediatric Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aysa Rezabakhsh
- Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Somayyeh Rashidi
- Department of Medical Biotechnology, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | | | - Golbarg Roozbahani
- Department of Plant, Cell and Molecular Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
| | - Reza Rahbarghazi
- Stem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
- Department of Applied Cell Sciences, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.
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11
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Moule MG, Benjamin AB, Burger ML, Herlan C, Lebedev M, Lin JS, Koster KJ, Wavare N, Adams LG, Bräse S, Munoz-Medina R, Cannon CL, Barron AE, Cirillo JD. Peptide-mimetic treatment of Pseudomonas aeruginosa in a mouse model of respiratory infection. Commun Biol 2024; 7:1033. [PMID: 39174819 PMCID: PMC11341572 DOI: 10.1038/s42003-024-06725-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 08/13/2024] [Indexed: 08/24/2024] Open
Abstract
The rise of drug resistance has become a global crisis, with >1 million deaths due to resistant bacterial infections each year. Pseudomonas aeruginosa, in particular, remains a serious problem with limited solutions due to complex resistance mechanisms that now lead to more than 32,000 multidrug-resistant (MDR) infections and over 2000 deaths in the U.S. annually. While the emergence of resistant bacteria has become ominously common, identification of useful new drug classes has been limited over the past over 40 years. We found that a potential novel therapeutic, the peptide-mimetic TM5, is effective at killing P. aeruginosa and displays sufficiently low toxicity in mammalian cells to allow for use in treatment of infections. Interestingly, TM5 kills P. aeruginosa more rapidly than traditional antibiotics, within 30-60 min in vitro, and is effective against a range of clinical isolates, including extensively drug resistant strains. In vivo, TM5 significantly reduced bacterial load in the lungs within 24 h compared to untreated mice and demonstrated few adverse effects. Taken together, these observations suggest that TM5 shows promise as an alternative therapy for MDR P. aeruginosa respiratory infections.
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Affiliation(s)
- Madeleine G Moule
- Department of Microbial Pathogenesis and Immunology, Texas A&M School of Medicine, Bryan, TX, USA
- Institute of Immunology & Infection Research, School of Biological Sciences, University of Edinburgh, Edinburgh, UK
| | - Aaron B Benjamin
- Department of Microbial Pathogenesis and Immunology, Texas A&M School of Medicine, Bryan, TX, USA
| | - Melanie L Burger
- Institute of Immunology & Infection Research, School of Biological Sciences, University of Edinburgh, Edinburgh, UK
| | - Claudine Herlan
- Institute of Biological and Chemical Systems - Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Maxim Lebedev
- Department of Microbial Pathogenesis and Immunology, Texas A&M School of Medicine, Bryan, TX, USA
| | - Jennifer S Lin
- Department of Bioengineering, Stanford University Schools of Medicine and of Engineering, Stanford, CA, USA
| | - Kent J Koster
- Department of Microbial Pathogenesis and Immunology, Texas A&M School of Medicine, Bryan, TX, USA
| | - Neha Wavare
- Department of Microbial Pathogenesis and Immunology, Texas A&M School of Medicine, Bryan, TX, USA
| | - Leslie G Adams
- Department of Veterinary Pathobiology, Texas A&M School of Veterinary Medicine & Biomedical Sciences, College Station, TX, USA
| | - Stefan Bräse
- Institute of Biological and Chemical Systems - Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
| | - Ricardo Munoz-Medina
- Department of Microbial Pathogenesis and Immunology, Texas A&M School of Medicine, Bryan, TX, USA
| | - Carolyn L Cannon
- Department of Microbial Pathogenesis and Immunology, Texas A&M School of Medicine, Bryan, TX, USA
| | - Annelise E Barron
- Department of Bioengineering, Stanford University Schools of Medicine and of Engineering, Stanford, CA, USA.
| | - Jeffrey D Cirillo
- Department of Microbial Pathogenesis and Immunology, Texas A&M School of Medicine, Bryan, TX, USA.
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12
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Ku J, Asuri P. Stem cell-based approaches for developmental neurotoxicity testing. FRONTIERS IN TOXICOLOGY 2024; 6:1402630. [PMID: 39238878 PMCID: PMC11374538 DOI: 10.3389/ftox.2024.1402630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 08/05/2024] [Indexed: 09/07/2024] Open
Abstract
Neurotoxicants are substances that can lead to adverse structural or functional effects on the nervous system. These can be chemical, biological, or physical agents that can cross the blood brain barrier to damage neurons or interfere with complex interactions between the nervous system and other organs. With concerns regarding social policy, public health, and medicine, there is a need to ensure rigorous testing for neurotoxicity. While the most common neurotoxicity tests involve using animal models, a shift towards stem cell-based platforms can potentially provide a more biologically accurate alternative in both clinical and pharmaceutical research. With this in mind, the objective of this article is to review both current technologies and recent advancements in evaluating neurotoxicants using stem cell-based approaches, with an emphasis on developmental neurotoxicants (DNTs) as these have the most potential to lead to irreversible critical damage on brain function. In the next section, attempts to develop novel predictive model approaches for the study of both neural cell fate and developmental neurotoxicity are discussed. Finally, this article concludes with a discussion of the future use of in silico methods within developmental neurotoxicity testing, and the role of regulatory bodies in promoting advancements within the space.
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Affiliation(s)
- Joy Ku
- Department of Bioengineering, Santa Clara University, Santa Clara, CA, United States
| | - Prashanth Asuri
- Department of Bioengineering, Santa Clara University, Santa Clara, CA, United States
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13
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Kim J, Ye S, Jun SH, Kang NG. Efficacy of SGPP2 Modulation-Mediated Materials in Ameliorating Facial Wrinkles and Pore Sagging. Curr Issues Mol Biol 2024; 46:9122-9135. [PMID: 39194756 DOI: 10.3390/cimb46080539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2024] [Revised: 08/12/2024] [Accepted: 08/19/2024] [Indexed: 08/29/2024] Open
Abstract
Skin aging is a complex process with internal and external factors. Recent studies have suggested that enlargement and elongation of skin pores may be early signs of aging in addition to wrinkles and loss of elasticity. This study explores the potential of targeting the SGPP2 gene in keratinocytes to address these emerging concerns. Using siRNA knockdown, we demonstrated that SGPP2 modulates the production of inflammatory cytokines (interleukin (IL)-1β and IL-8). Furthermore, conditioned media experiments revealed that keratinocytes with high SGPP2 expression indirectly influence fibroblast extracellular matrix remodeling, potentially contributing to enlarged pores and wrinkle formation. Based on these findings, we explored a complex formulation containing four SGPP2-modulating compounds. In vitro and in vivo experiments demonstrated the efficacy of the formulation in mitigating fine wrinkles and pore enlargement. This study highlights the significant implications of developing a more effective antiaging cosmetic formulation by targeting underlying inflammatory processes that drive skin aging.
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Affiliation(s)
- Juhyun Kim
- LG Household & Health Care (LG H&H) R&D Center, Seoul 07795, Republic of Korea
| | - Sanghyun Ye
- LG Household & Health Care (LG H&H) R&D Center, Seoul 07795, Republic of Korea
| | - Seung-Hyun Jun
- LG Household & Health Care (LG H&H) R&D Center, Seoul 07795, Republic of Korea
| | - Nae-Gyu Kang
- LG Household & Health Care (LG H&H) R&D Center, Seoul 07795, Republic of Korea
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14
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Pong KCC, Lai YS, Wong RCH, Lee ACK, Chow SCT, Lam JCW, Ho HP, Wong CTT. Automated Uniform Spheroid Generation Platform for High Throughput Drug Screening Process. BIOSENSORS 2024; 14:392. [PMID: 39194621 DOI: 10.3390/bios14080392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Revised: 07/29/2024] [Accepted: 08/12/2024] [Indexed: 08/29/2024]
Abstract
Three-dimensional (3D) spheroid models are crucial for cancer research, offering more accurate insights into tumour biology and drug responses than traditional 2D cell cultures. However, inconsistent and low-throughput spheroid production has hindered their application in drug screening. Here, we present an automated high-throughput platform for a spheroid selection, fabrication, and sorting system (SFSS) to produce uniform gelatine-encapsulated spheroids (GESs) with high efficiency. SFSS integrates advanced imaging, analysis, photo-triggered fabrication, and microfluidic sorting to precisely control spheroid size, shape, and viability. Our data demonstrate that our SFSS can produce over 50 GESs with consistent size and circularity in 30 min with over 97% sorting accuracy while maintaining cell viability and structural integrity. We demonstrated that the GESs can be used for drug screening and potentially for various assays. Thus, the SFSS could significantly enhance the efficiency of generating uniform spheroids, facilitating their application in drug development to investigate complex biological systems and drug responses in a more physiologically relevant context.
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Affiliation(s)
- Kelvin C C Pong
- Department of Biomedical Engineering, The Chinese University of Hong Kong, New Territories, Hong Kong, China
- BioArchitec Group Limited, Hong Kong, China
| | - Yuen Sze Lai
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Roy Chi Hang Wong
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Alan Chun Kit Lee
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | | | | | - Ho Pui Ho
- Department of Biomedical Engineering, The Chinese University of Hong Kong, New Territories, Hong Kong, China
| | - Clarence T T Wong
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
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15
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Dutta T, Chakraborty B, Nigam A, Minocha S, Koner AL. A small-molecule probe to decipher stress-induced ER microenvironments and ER-Golgi communication. J Mater Chem B 2024; 12:7848-7857. [PMID: 38808376 DOI: 10.1039/d4tb00572d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Cellular stress is a crucial factor in regulating and maintaining both organismal and microenvironmental homeostasis. It induces a response that also affects the micropolarity of specific cellular compartments, which is essential for early disease diagnosis. In this contribution, we present a quantitative study of micropolarity changes inside the endoplasmic reticulum (ER) during the G1/S and G2/M phases, using a biocompatible small-molecule fluorophore called ER-Oct. This probe is selectively driven to the ER by its hydrophobicity, and it has the fastest diffusion properties among a series of analogous probes. We found that induced ER stress caused cell cycle arrests leading to an increase in ER micropolarity which is well supported by lambda scanning experiments and fluorescence lifetime imaging microscopy (FLIM) as well. ER-Oct is a versatile staining agent that could effectively stain the ER in various living/fixed mammalian cells, isolated ER, Caenorhabditis elegans, and mice tissues. Furthermore, we used this probe to visualize a well-known biological event, ER to Golgi transport, by live-cell fluorescence microscopy. Our exhaustive investigation of micropolarity using ER-staining dye provides a new way to study ER stress, which could provide a deeper understanding of proteostasis in model systems and even in fixed patient samples.
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Affiliation(s)
- Tanoy Dutta
- Bionanotechnology Lab, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, Madhya Pradesh - 462066, India.
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
| | - Barsha Chakraborty
- Bionanotechnology Lab, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, Madhya Pradesh - 462066, India.
| | - Aditya Nigam
- Kusuma School of Biological Sciences, Indian Institute of Technology Delhi, Hauz Khas, New Delhi - 110016, India
| | - Shilpi Minocha
- Kusuma School of Biological Sciences, Indian Institute of Technology Delhi, Hauz Khas, New Delhi - 110016, India
| | - Apurba Lal Koner
- Bionanotechnology Lab, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, Madhya Pradesh - 462066, India.
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16
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Urrata V, Toia F, Cammarata E, Franza M, Montesano L, Cordova A, Di Stefano AB. Characterization of the Secretome from Spheroids of Adipose-Derived Stem Cells (SASCs) and Its Potential for Tissue Regeneration. Biomedicines 2024; 12:1842. [PMID: 39200306 PMCID: PMC11351933 DOI: 10.3390/biomedicines12081842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2024] [Revised: 08/02/2024] [Accepted: 08/08/2024] [Indexed: 09/02/2024] Open
Abstract
INTRODUCTION Spheroids are spherical aggregates of cells that mimic the three-dimensional (3D) architecture of tissues more closely than traditional two dimensional (2D) cultures. Spheroids of adipose stem cells (SASCs) show special features such as high multilineage differentiation potential and immunomodulatory activity. These properties have been attributed to their secreted factors, such as cytokines and growth factors. Moreover, a key role is played by the extracellular vesicles (EVs), which lead a heterogeneous cargo of proteins, mRNAs, and small RNAs that interfere with the pathways of the recipient cells. PURPOSE The aim of this work was to characterize the composition of the secretome and exosome from SASCs and evaluate their regenerative potential. MATERIALS AND METHODS SASCs were extracted from adipose samples of healthy individuals after signing informed consent. The exosomes were isolated and characterized by Dinamic Light Scattering (DLS), Scanning Electron Microscopy (SEM), and Western blotting analyses. The expression of mRNAs and miRNAs were evaluated through real-time PCR. Lastly, a wound-healing assay was performed to investigate their regenerative potential on different cell cultures. RESULTS The SASCs' exosomes showed an up-regulation of NANOG and SOX2 mRNAs, typical of stemness maintenance, as well as miR126 and miR146a, related to angiogenic and osteogenic processes. Moreover, the exosomes showed a regenerative effect. CONCLUSIONS The SASCs' secretome carried paracrine signals involved in stemness maintenance, pro-angiogenic and pro-osteogenic differentiation, immune system regulation, and regeneration.
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Affiliation(s)
- Valentina Urrata
- BIOPLAST-Laboratory of Biology and Regenerative Medicine-PLASTic Surgery, Plastic and Reconstructive Surgery Section, Department Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy (E.C.); (M.F.); (A.C.); (A.B.D.S.)
| | - Francesca Toia
- BIOPLAST-Laboratory of Biology and Regenerative Medicine-PLASTic Surgery, Plastic and Reconstructive Surgery Section, Department Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy (E.C.); (M.F.); (A.C.); (A.B.D.S.)
- Plastic and Reconstructive Surgery Unit, Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy
| | - Emanuele Cammarata
- BIOPLAST-Laboratory of Biology and Regenerative Medicine-PLASTic Surgery, Plastic and Reconstructive Surgery Section, Department Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy (E.C.); (M.F.); (A.C.); (A.B.D.S.)
- Plastic and Reconstructive Surgery Unit, Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy
| | - Mara Franza
- BIOPLAST-Laboratory of Biology and Regenerative Medicine-PLASTic Surgery, Plastic and Reconstructive Surgery Section, Department Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy (E.C.); (M.F.); (A.C.); (A.B.D.S.)
- Plastic and Reconstructive Surgery Unit, Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy
| | - Luigi Montesano
- Plastic and Reconstructive Surgery Unit, Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy
| | - Adriana Cordova
- BIOPLAST-Laboratory of Biology and Regenerative Medicine-PLASTic Surgery, Plastic and Reconstructive Surgery Section, Department Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy (E.C.); (M.F.); (A.C.); (A.B.D.S.)
- Plastic and Reconstructive Surgery Unit, Department of Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy
| | - Anna Barbara Di Stefano
- BIOPLAST-Laboratory of Biology and Regenerative Medicine-PLASTic Surgery, Plastic and Reconstructive Surgery Section, Department Precision Medicine in Medical, Surgical and Critical Care, University of Palermo, 90127 Palermo, Italy (E.C.); (M.F.); (A.C.); (A.B.D.S.)
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17
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Ndongo Sonfack DJ, Tanguay Boivin C, Touzel Deschênes L, Maurand T, Maguemoun C, Berthod F, Gros-Louis F, Champagne PO. Bioengineering Human Upper Respiratory Mucosa: A Systematic Review of the State of the Art of Cell Culture Techniques. Bioengineering (Basel) 2024; 11:826. [PMID: 39199784 PMCID: PMC11352167 DOI: 10.3390/bioengineering11080826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2024] [Revised: 07/31/2024] [Accepted: 08/07/2024] [Indexed: 09/01/2024] Open
Abstract
BACKGROUND The upper respiratory mucosa plays a crucial role in both the physical integrity and immunological function of the respiratory tract. However, in certain situations such as infections, trauma, or surgery, it might sustain damage. Tissue engineering, a field of regenerative medicine, has found applications in various medical fields including but not limited to plastic surgery, ophthalmology, and urology. However, its application to the respiratory system remains somewhat difficult due to the complex morphology and histology of the upper respiratory tract. To date, a culture protocol for producing a handleable, well-differentiated nasal mucosa has yet to be developed. The objective of this review is to describe the current state of research pertaining to cell culture techniques used for producing autologous healthy human upper respiratory cells and mucosal tissues, as well as describe its clinical applications. METHODS A search of the relevant literature was carried out with no time restriction across Embase, Cochrane, PubMed, and Medline Ovid databases. Keywords related to "respiratory mucosa" and "culture techniques of the human airway" were the focus of the search strategy for this review. The risk of bias in retained studies was assessed using the Joanna Briggs Institute's (JBI) critical appraisal tools for qualitative research. A narrative synthesis of our results was then conducted. RESULTS A total of 33 studies were included in this review, and thirteen of these focused solely on developing a cell culture protocol without further use. The rest of the studies used their own developed protocol for various applications such as cystic fibrosis, pharmacological, and viral research. One study was able to develop a promising model for nasal mucosa that could be employed as a replacement in nasotracheal reconstructive surgery. CONCLUSIONS This systematic review extensively explored the current state of research regarding cell culture techniques for producing tissue-engineered nasal mucosa. Bioengineering the nasal mucosa holds great potential for clinical use. However, further research on mechanical properties is essential, as the comparison of engineered tissues is currently focused on morphology rather than comprehensive mechanical assessments.
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Affiliation(s)
- Davaine Joel Ndongo Sonfack
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada; (C.T.B.); (T.M.); (C.M.); (F.B.); (F.G.-L.); (P.-O.C.)
- LOEX, CHU de Québec—Laval University Research Center, Quebec, QC G1J 5B3, Canada;
- Laval University Neurosurgery Innovation Laboratory (LINUL), Quebec, QC G1J 5B3, Canada
- Department of Neurosurgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada
| | - Clémence Tanguay Boivin
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada; (C.T.B.); (T.M.); (C.M.); (F.B.); (F.G.-L.); (P.-O.C.)
| | - Lydia Touzel Deschênes
- LOEX, CHU de Québec—Laval University Research Center, Quebec, QC G1J 5B3, Canada;
- Laval University Neurosurgery Innovation Laboratory (LINUL), Quebec, QC G1J 5B3, Canada
| | - Thibault Maurand
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada; (C.T.B.); (T.M.); (C.M.); (F.B.); (F.G.-L.); (P.-O.C.)
| | - Célina Maguemoun
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada; (C.T.B.); (T.M.); (C.M.); (F.B.); (F.G.-L.); (P.-O.C.)
| | - François Berthod
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada; (C.T.B.); (T.M.); (C.M.); (F.B.); (F.G.-L.); (P.-O.C.)
- LOEX, CHU de Québec—Laval University Research Center, Quebec, QC G1J 5B3, Canada;
| | - François Gros-Louis
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada; (C.T.B.); (T.M.); (C.M.); (F.B.); (F.G.-L.); (P.-O.C.)
- LOEX, CHU de Québec—Laval University Research Center, Quebec, QC G1J 5B3, Canada;
| | - Pierre-Olivier Champagne
- Department of Surgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada; (C.T.B.); (T.M.); (C.M.); (F.B.); (F.G.-L.); (P.-O.C.)
- LOEX, CHU de Québec—Laval University Research Center, Quebec, QC G1J 5B3, Canada;
- Laval University Neurosurgery Innovation Laboratory (LINUL), Quebec, QC G1J 5B3, Canada
- Department of Neurosurgery, Faculty of Medicine, Laval University, Quebec, QC G1V 0A6, Canada
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18
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Quílez C, Bebiano LB, Jones E, Maver U, Meesters L, Parzymies P, Petiot E, Rikken G, Risueño I, Zaidi H, Zidarič T, Bekeschus S, H van den Bogaard E, Caley M, Colley H, López NG, Letsiou S, Marquette C, Maver T, Pereira RF, Tobin DJ, Velasco D. Targeting the Complexity of In Vitro Skin Models: A Review of Cutting-Edge Developments. J Invest Dermatol 2024:S0022-202X(24)01499-4. [PMID: 39127929 DOI: 10.1016/j.jid.2024.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/29/2024] [Accepted: 04/10/2024] [Indexed: 08/12/2024]
Abstract
Skin in vitro models offer much promise for research, testing drugs, cosmetics, and medical devices, reducing animal testing and extensive clinical trials. There are several in vitro approaches to mimicking human skin behavior, ranging from simple cell monolayer to complex organotypic and bioengineered 3-dimensional models. Some have been approved for preclinical studies in cosmetics, pharmaceuticals, and chemicals. However, development of physiologically reliable in vitro human skin models remains in its infancy. This review reports on advances in in vitro complex skin models to study skin homeostasis, aging, and skin disease.
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Affiliation(s)
- Cristina Quílez
- Bioengineering Department, Universidad Carlos III de Madrid, Leganés, Spain; Fundación Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain
| | - Luís B Bebiano
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Instituto de Engenharia Biomédica (INEB), Universidade do Porto, Porto, Portugal
| | - Eleri Jones
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Uroš Maver
- Institute of Biomedical Sciences, Faculty of Medicine, University of Maribor, Maribor, Slovenia; Department of Pharmacology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - Luca Meesters
- Department of Dermatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Piotr Parzymies
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Emma Petiot
- 3d.FAB, CNRS, INSA, Univ Lyon, CPE-Lyon, UMR5246, ICBMS, Université Lyon 1, Villeurbanne Cedex, France
| | - Gijs Rikken
- Department of Dermatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ignacio Risueño
- Bioengineering Department, Universidad Carlos III de Madrid, Leganés, Spain; Fundación Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain
| | - Hamza Zaidi
- 3d.FAB, CNRS, INSA, Univ Lyon, CPE-Lyon, UMR5246, ICBMS, Université Lyon 1, Villeurbanne Cedex, France
| | - Tanja Zidarič
- Institute of Biomedical Sciences, Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - Sander Bekeschus
- Clinic and Policlinic for Dermatology and Venerology, Rostock University Medical Center, Rostock, Germany; ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP Greifswald), Greifswald, Germany
| | | | - Matthew Caley
- Centre for Cell Biology and Cutaneous Research, Blizard Institute, Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Helen Colley
- School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | - Nuria Gago López
- Melanoma group, Molecular Oncology Programme, Spanish National Cancer Research Center (CNIO), Madrid, Spain
| | - Sophia Letsiou
- Department of Biomedical Sciences, University of West Attica, Athens, Greece; Department of Food Science and Technology, University of West Attica, Athens, Greece
| | - Christophe Marquette
- 3d.FAB, CNRS, INSA, Univ Lyon, CPE-Lyon, UMR5246, ICBMS, Université Lyon 1, Villeurbanne Cedex, France
| | - Tina Maver
- Institute of Biomedical Sciences, Faculty of Medicine, University of Maribor, Maribor, Slovenia; Department of Pharmacology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - Rúben F Pereira
- i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal; Instituto de Engenharia Biomédica (INEB), Universidade do Porto, Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Desmond J Tobin
- Charles Institute of Dermatology, University College Dublin, Dublin, Ireland; Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - Diego Velasco
- Bioengineering Department, Universidad Carlos III de Madrid, Leganés, Spain; Fundación Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain.
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19
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Liu M, Wang Y, Wang C, Li P, Qiu J, Yang N, Sun M, Han L. A Microfluidic 3D-Tumor-Spheroid Model for the Evaluation of Targeted Therapies from Angiogenesis-Related Cytokines at the Single Spheroid Level. Adv Healthc Mater 2024:e2402321. [PMID: 39126126 DOI: 10.1002/adhm.202402321] [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: 06/25/2024] [Indexed: 08/12/2024]
Abstract
Angiogenesis is a key player in drug resistance to targeted therapies for breast cancer. The average expression of angiogenesis-related cytokines is widely associated with the treatments of target therapies for a population of cells or spheroids, overlooking the distinct responses for individuals. In this work, a highly integrated microfluidic platform is developed for the generation of monodisperse multicellular tumor spheroids (MTSs), drug treatments, and the measurement of cytokines for individual MTSs in a single chip. The platform allows the correlation evaluation between cytokine secretion and drug treatment at the level of individual spheroids. For validation, quantities of six representative proangiogenic cytokines are tested against treatments with four model drugs at varying times and concentrations. By applying a linear regression model, significant correlations are established between cytokine secretion and the treated drug concentration for individual spheroids. The proposed platform provides a high-throughput method for the investigation of the molecular mechanism of the cytokine response to targeted therapies and paves the way for future drug screening using predictive regression models at the single-spheroid level.
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Affiliation(s)
- Mengqi Liu
- Institute of Marine Science and Technology, Shandong University, Tsingdao, 266237, China
| | - Yihe Wang
- Institute of Marine Science and Technology, Shandong University, Tsingdao, 266237, China
| | - Chao Wang
- Institute of Marine Science and Technology, Shandong University, Tsingdao, 266237, China
| | - Ping Li
- Institute of Marine Science and Technology, Shandong University, Tsingdao, 266237, China
| | - Jiaoyan Qiu
- Institute of Marine Science and Technology, Shandong University, Tsingdao, 266237, China
| | - Ningkai Yang
- Institute of Marine Science and Technology, Shandong University, Tsingdao, 266237, China
| | - Mingyuan Sun
- Institute of Marine Science and Technology, Shandong University, Tsingdao, 266237, China
| | - Lin Han
- Institute of Marine Science and Technology, Shandong University, Tsingdao, 266237, China
- Shandong Engineering Research Center of Biomarker and Artificial Intelligence Application, Jinan, 250100, P. R. China
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20
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Rogers ZJ, Colombani T, Khan S, Bhatt K, Nukovic A, Zhou G, Woolston BM, Taylor CT, Gilkes DM, Slavov N, Bencherif SA. Controlling Pericellular Oxygen Tension in Cell Culture Reveals Distinct Breast Cancer Responses to Low Oxygen Tensions. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2402557. [PMID: 38874400 PMCID: PMC11321643 DOI: 10.1002/advs.202402557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/11/2024] [Indexed: 06/15/2024]
Abstract
In oxygen (O2)-controlled cell culture, an indispensable tool in biological research, it is presumed that the incubator setpoint equals the O2 tension experienced by cells (i.e., pericellular O2). However, it is discovered that physioxic (5% O2) and hypoxic (1% O2) setpoints regularly induce anoxic (0% O2) pericellular tensions in both adherent and suspension cell cultures. Electron transport chain inhibition ablates this effect, indicating that cellular O2 consumption is the driving factor. RNA-seq analysis revealed that primary human hepatocytes cultured in physioxia experience ischemia-reperfusion injury due to cellular O2 consumption. A reaction-diffusion model is developed to predict pericellular O2 tension a priori, demonstrating that the effect of cellular O2 consumption has the greatest impact in smaller volume culture vessels. By controlling pericellular O2 tension in cell culture, it is found that hypoxia vs. anoxia induce distinct breast cancer transcriptomic and translational responses, including modulation of the hypoxia-inducible factor (HIF) pathway and metabolic reprogramming. Collectively, these findings indicate that breast cancer cells respond non-monotonically to low O2, suggesting that anoxic cell culture is not suitable for modeling hypoxia. Furthermore, it is shown that controlling atmospheric O2 tension in cell culture incubators is insufficient to regulate O2 in cell culture, thus introducing the concept of pericellular O2-controlled cell culture.
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Affiliation(s)
- Zachary J. Rogers
- Department of Chemical EngineeringNortheastern UniversityBostonMA02115USA
| | - Thibault Colombani
- Department of Chemical EngineeringNortheastern UniversityBostonMA02115USA
| | - Saad Khan
- Department of BioengineeringNortheastern UniversityBostonMA02115USA
| | - Khushbu Bhatt
- Department of Pharmaceutical SciencesNortheastern UniversityBostonMA02115USA
| | - Alexandra Nukovic
- Department of Chemical EngineeringNortheastern UniversityBostonMA02115USA
| | - Guanyu Zhou
- Department of Chemical EngineeringNortheastern UniversityBostonMA02115USA
| | | | - Cormac T. Taylor
- Conway Institute of Biomolecular and Biomedical Research and School of MedicineUniversity College DublinBelfieldDublinD04 V1W8Ireland
| | - Daniele M. Gilkes
- Department of OncologyThe Sidney Kimmel Comprehensive Cancer CenterThe Johns Hopkins University School of MedicineBaltimoreMD21321USA
- Cellular and Molecular Medicine ProgramThe Johns Hopkins University School of MedicineBaltimoreMD21321USA
- Department of Chemical and Biomolecular EngineeringThe Johns Hopkins UniversityBaltimoreMD21218USA
- Johns Hopkins Institute for NanoBioTechnologyThe Johns Hopkins UniversityBaltimoreMD21218USA
| | - Nikolai Slavov
- Department of BioengineeringNortheastern UniversityBostonMA02115USA
- Departments of BioengineeringBiologyChemistry and Chemical BiologySingle Cell Center and Barnett InstituteNortheastern UniversityBostonMA02115USA
- Parallel Squared Technology InstituteWatertownMA02472USA
| | - Sidi A. Bencherif
- Department of Chemical EngineeringNortheastern UniversityBostonMA02115USA
- Department of BioengineeringNortheastern UniversityBostonMA02115USA
- Harvard John A. Paulson School of Engineering and Applied SciencesHarvard UniversityCambridgeMA02138USA
- Biomechanics and Bioengineering (BMBI)UTC CNRS UMR 7338University of Technology of CompiègneSorbonne UniversityCompiègne60203France
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21
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Kang SY, Kimura M, Shrestha S, Lewis P, Lee S, Cai Y, Joshi P, Acharya P, Liu J, Yang Y, Sanchez JG, Ayyagari S, Alsberg E, Wells JM, Takebe T, Lee MY. A Pillar and Perfusion Plate Platform for Robust Human Organoid Culture and Analysis. Adv Healthc Mater 2024; 13:e2302502. [PMID: 37616035 PMCID: PMC10891301 DOI: 10.1002/adhm.202302502] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/10/2023] [Indexed: 08/25/2023]
Abstract
Human organoids have the potential to revolutionize in vitro disease modeling by providing multicellular architecture and function that are similar to those in vivo. This innovative and evolving technology, however, still suffers from assay throughput and reproducibility to enable high-throughput screening (HTS) of compounds due to cumbersome organoid differentiation processes and difficulty in scale-up and quality control. Using organoids for HTS is further challenged by the lack of easy-to-use fluidic systems that are compatible with relatively large organoids. Here, these challenges are overcome by engineering "microarray three-dimensional (3D) bioprinting" technology and associated pillar and perfusion plates for human organoid culture and analysis. High-precision, high-throughput stem cell printing, and encapsulation techniques are demonstrated on a pillar plate, which is coupled with a complementary deep well plate and a perfusion well plate for static and dynamic organoid culture. Bioprinted cells and spheroids in hydrogels are differentiated into liver and intestine organoids for in situ functional assays. The pillar/perfusion plates are compatible with standard 384-well plates and HTS equipment, and thus may be easily adopted in current drug discovery efforts.
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Affiliation(s)
- Soo-Yeon Kang
- Department of Biomedical Engineering, University of North Texas, Denton, TX, 76205, USA
| | - Masaki Kimura
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
- Center for Stem Cell and Organoid Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Sunil Shrestha
- Department of Biomedical Engineering, University of North Texas, Denton, TX, 76205, USA
| | - Phillip Lewis
- Center for Stem Cell and Organoid Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Sangjoon Lee
- Department of Biomedical Engineering, University of North Texas, Denton, TX, 76205, USA
| | - Yuqi Cai
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
- Center for Stem Cell and Organoid Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Pranav Joshi
- Bioprinting Laboratories Inc., Dallas, TX, 75234, USA
| | - Prabha Acharya
- Department of Biomedical Engineering, University of North Texas, Denton, TX, 76205, USA
| | - Jiafeng Liu
- Department of Biomedical Engineering, University of North Texas, Denton, TX, 76205, USA
| | - Yong Yang
- Department of Biomedical Engineering, University of North Texas, Denton, TX, 76205, USA
| | - J Guillermo Sanchez
- Center for Stem Cell and Organoid Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Sriramya Ayyagari
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, 60607, USA
| | - Eben Alsberg
- Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, 60607, USA
- Departments of Orthopedics, Pharmacology, and Mechanical and Industrial Engineering, University of Illinois at Chicago, Chicago, IL, 60607, USA
| | - James M Wells
- Center for Stem Cell and Organoid Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
- Division of Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Takanori Takebe
- Division of Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
- Center for Stem Cell and Organoid Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA
| | - Moo-Yeal Lee
- Department of Biomedical Engineering, University of North Texas, Denton, TX, 76205, USA
- Bioprinting Laboratories Inc., Dallas, TX, 75234, USA
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22
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Ozhava D, Lee K, Bektas C, Jackson A, Patel K, Mao Y. Optimized Adipogenic Differentiation and Delivery of Bovine Umbilical Cord Stem Cells for Cultivated Meat. Gels 2024; 10:488. [PMID: 39195017 DOI: 10.3390/gels10080488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 07/16/2024] [Accepted: 07/21/2024] [Indexed: 08/29/2024] Open
Abstract
Cultivated meat, also known as cell-based or clean meat, utilizes mesenchymal stem cells to cultivate mature cell types like adipocytes, which are pivotal for imparting the desired taste and texture. The delivery of differentiated cells, crucial in cultivated meat production, is facilitated through extensive exploration of 3D culturing techniques mimicking physiological environments. In this study, we investigated the adipogenic differentiation potential of bovine umbilical cord stem cells (BUSCs), sourced from discarded birth tissue, and assessed the feasibility of delivering differentiated cells for cultivated meat using gelatin methacrylate (GelMA) as a carrier for adipose tissue. Various adipogenic inducers, previously reported to be effective for human mesenchymal stem cells (hMSCs), were evaluated individually or in combination for their efficacy in promoting the adipogenesis of BUSCs. Surprisingly, while the traditional adipogenic inducers, including insulin, dexamethasone, isobutylmethylxantine (IBMX), indomethacin, and rosiglitazone, showed no significant effect on the adipogenic differentiation of BUSCs, efficient differentiation was achieved in the presence of a fatty acid cocktail. Furthermore, we explored methods for the delivery of BUSCs. Differentiated cells were delivered either encapsulated in GelMA hydrogel or populated on the surface of GelMA microparticles (MPs) as the adipose component of cultivated meat. Our findings reveal that after adipogenic induction, the lipid production per cell was comparable when cultured either within hydrogel or on MPs. However, GelMA-MPs supported better cell growth compared to hydrogel encapsulation. Consequently, the overall lipid production is higher when BUSCs are delivered via GelMA-MPs rather than encapsulation. This study not only systematically evaluated the impact of common adipogenic inducers on BUSCs, but also identified GelMA-MPs as a promising carrier for delivering bovine adipocytes for cultivated meat production.
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Affiliation(s)
- Derya Ozhava
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Kathleen Lee
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Cemile Bektas
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Anisha Jackson
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Krishi Patel
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
| | - Yong Mao
- Laboratory for Biomaterials Research, Department of Chemistry and Chemical Biology, Rutgers University, 145 Bevier Rd., Piscataway, NJ 08854, USA
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23
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Tenge V, Ayyar BV, Ettayebi K, Crawford SE, Hayes NM, Shen YT, Neill FH, Atmar RL, Estes MK. Bile acid-sensitive human norovirus strains are susceptible to sphingosine-1-phosphate receptor 2 inhibition. J Virol 2024; 98:e0202023. [PMID: 38884472 PMCID: PMC11265423 DOI: 10.1128/jvi.02020-23] [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: 12/22/2023] [Accepted: 05/15/2024] [Indexed: 06/18/2024] Open
Abstract
Human noroviruses (HuNoVs) are a diverse group of RNA viruses that cause endemic and pandemic acute viral gastroenteritis. Previously, we reported that many HuNoV strains require bile or bile acid (BA) to infect human jejunal intestinal enteroid cultures. BA was not essential for the replication of a pandemic-causing GII.4 HuNoV strain. We found the hydrophobic BA glycochenodeoxycholic acid (GCDCA) promotes the replication of the BA-dependent strain GII.3 in jejunal enteroids. Furthermore, we found that inhibition of the G-protein-coupled BA receptor, sphingosine-1-phosphate receptor 2 (S1PR2), by JTE-013, reduced GII.3 infection dose-dependently and inhibited GII.3 cellular uptake in enteroids. Herein, we sought to determine whether S1PR2 is required for other BA-dependent HuNoV strains, the BA-independent GII.4, and whether S1PR2 is required for BA-dependent HuNoV infection in HIEs from other small intestinal segments. We found a second S1PR2 inhibitor, GLPG2938, reduces GII.3 infection dose-dependently, and an S1PR2 agonist (CYM-5520) enhances GII.3 replication in the absence of GCDCA. GII.3 replication also is abrogated in the presence of JTE-013 and CYM-5520. JTE-013 inhibition of S1PR2 in jejunal HIEs reduces GI.1, GII.3, and GII.17 (BA-dependent) but not GII.4 Sydney (BA-independent) infection, providing additional evidence of strain-specific differences in HuNoV infection. Finally, GII.3 infection of duodenal, jejunal, and ileal lines derived from the same individual is reduced with S1PR2 inhibition, indicating a common mechanism of BA-dependent infection among multiple segments of the small intestine. Our results support a model where BA-dependent HuNoVs exploit BA effects on S1PR2 to infect the entire small intestine.IMPORTANCEHuman noroviruses (HuNoVs) are important viral human pathogens that cause both outbreaks and sporadic gastroenteritis. These viruses are diverse, and many strains are capable of infecting humans. Our previous studies have identified strain-specific requirements for hydrophobic bile acids (BAs) to infect intestinal epithelial cells. Moreover, we identified a BA receptor, sphingosine-1-phosphate receptor 2 (S1PR2), required for infection by a BA-dependent strain. To better understand how various HuNoV strains enter and infect the small intestine and the role of S1PR2 in HuNoV infection, we evaluated infection by additional HuNoV strains using an expanded repertoire of intestinal enteroid cell lines. We found that multiple BA-dependent strains, but not a BA-independent strain, all require S1PR2 for infection. In addition, BA-dependent infection requires S1PR2 in multiple segments of the small intestine. Together, these results indicate that S1PR2 has value as a potential therapeutic target for BA-dependent HuNoV infection.
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Affiliation(s)
- Victoria Tenge
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
| | - B. Vijayalakshmi Ayyar
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
| | - Khalil Ettayebi
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
| | - Sue E. Crawford
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
| | - Nicole M. Hayes
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
| | - Yi-Ting Shen
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
| | - Frederick H. Neill
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
| | - Robert L. Atmar
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Mary K. Estes
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, USA
- Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
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24
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Cigliano A, Liao W, Deiana GA, Rizzo D, Chen X, Calvisi DF. Preclinical Models of Hepatocellular Carcinoma: Current Utility, Limitations, and Challenges. Biomedicines 2024; 12:1624. [PMID: 39062197 PMCID: PMC11274649 DOI: 10.3390/biomedicines12071624] [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: 06/14/2024] [Revised: 07/16/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024] Open
Abstract
Hepatocellular carcinoma (HCC), the predominant primary liver tumor, remains one of the most lethal cancers worldwide, despite the advances in therapy in recent years. In addition to the traditional chemically and dietary-induced HCC models, a broad spectrum of novel preclinical tools have been generated following the advent of transgenic, transposon, organoid, and in silico technologies to overcome this gloomy scenario. These models have become rapidly robust preclinical instruments to unravel the molecular pathogenesis of liver cancer and establish new therapeutic approaches against this deadly disease. The present review article aims to summarize and discuss the commonly used preclinical models for HCC, evaluating their strengths and weaknesses.
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Affiliation(s)
- Antonio Cigliano
- Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy; (A.C.); (G.A.D.); (D.R.)
| | - Weiting Liao
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, CA 94143, USA; (W.L.); (X.C.)
- Cancer Biology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
| | - Giovanni A. Deiana
- Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy; (A.C.); (G.A.D.); (D.R.)
| | - Davide Rizzo
- Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy; (A.C.); (G.A.D.); (D.R.)
| | - Xin Chen
- Department of Bioengineering and Therapeutic Sciences and Liver Center, University of California, San Francisco, CA 94143, USA; (W.L.); (X.C.)
- Cancer Biology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA
| | - Diego F. Calvisi
- Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy; (A.C.); (G.A.D.); (D.R.)
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25
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Liao YJ, Chen YS, Lin YC, Yang JR. Three-Dimensional Cell Culture Scaffold Supports Capillary-Like Network Formation by Endothelial Cells Derived from Porcine-Induced Pluripotent Stem Cells. Cells Tissues Organs 2024:1-10. [PMID: 39008972 DOI: 10.1159/000539320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 05/03/2024] [Indexed: 07/17/2024] Open
Abstract
INTRODUCTION Endothelial cells (EC) can be generated from porcine-induced pluripotent stem cells (piPSC), but poor efficiency in driving EC differentiation hampers their application and efficacy. Additionally, the culture of piPSC-derived EC (piPSC-EC) on three-dimensional (3D) scaffolds has not been fully reported yet. Here, we report a method to improve the generation of EC differentiation from piPSC and to facilitate their culture on 3D scaffolds, providing a potential resource for in vitro drug testing and the generation of tissue-engineered vascular grafts. METHODS We initiated the differentiation of piPSC into EC by seeding them on laminin 411 and employing a three-stage protocol, which involved the use of distinct EC differentiation media supplemented with CHIR99021, BMP4, VEGF, and bFGF. RESULTS piPSC-EC not only expressed EC markers such as CD31, VE-cadherin, and von Willebrand factor (vWF) but also exhibited an upregulation of EC marker genes, including CD31, CD34, VEGFR2, VE-cadherin, and vWF. They exhibited functional characteristics similar to those of porcine coronary artery endothelial cells (PCAEC), such as tube formation and Dil-Ac-LDL uptake. Furthermore, when cultured on 3D scaffolds, piPSC-EC developed a 3D morphology and were capable of forming an endothelial layer and engineering capillary-like networks, though these lacked lumen structures. CONCLUSION Our study not only advances the generation of EC from piPSC through an inhibitor and growth factor cocktail but also provides a promising approach for constructing vascular network-like structures. Importantly, these findings open new avenues for drug discovery in vitro and tissue engineering in vivo.
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Affiliation(s)
- Yu-Jing Liao
- Genetics and Physiology Division, Taiwan Livestock Research Institute, Ministry of Agriculture, Tainan, Taiwan,
| | - Yi-Shiou Chen
- Genetics and Physiology Division, Taiwan Livestock Research Institute, Ministry of Agriculture, Tainan, Taiwan
| | - Yu-Ching Lin
- Genetics and Physiology Division, Taiwan Livestock Research Institute, Ministry of Agriculture, Tainan, Taiwan
| | - Jenn-Rong Yang
- Genetics and Physiology Division, Taiwan Livestock Research Institute, Ministry of Agriculture, Tainan, Taiwan
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Mastronikolis NS, Kyrodimos E, Piperigkou Z, Spyropoulou D, Delides A, Giotakis E, Alexopoulou M, Bakalis NA, Karamanos NK. Matrix-based molecular mechanisms, targeting and diagnostics in oral squamous cell carcinoma. IUBMB Life 2024; 76:368-382. [PMID: 38168122 DOI: 10.1002/iub.2803] [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: 08/22/2023] [Accepted: 11/22/2023] [Indexed: 01/05/2024]
Abstract
Oral squamous cell carcinoma (OSCC) is a head and neck cancer (HNC) with a high mortality rate. OSCC is developed in the oral cavity and it is triggered by many etiologic factors and can metastasize both regionally and distantly. Recent research advances in OSCC improved our understanding on the molecular mechanisms involved in and the initiation of OSCC metastasis. The key roles of the extracellular matrix (ECM) in OSCC are an emerging area of intensive research as the ECM macromolecular network is actively involved in events that regulate cellular morphological and functional properties, transcription and cell signaling mechanisms in invasion and metastasis. The provisional matrix that is formed by cancer cells is profoundly different in composition and functions as compared with the matrix of normal tissue. Fibroblasts are mainly responsible for matrix production and remodeling, but in cancer, the tumor matrix in the tumor microenvironment (TME) also originates from cancer cells. Even though extensive research has been conducted on the role of ECM in regulating cancer pathogenesis, its role in modulating OSCC is less elucidated since there are several issues yet to be fully understood. This critical review is focused on recent research as to present and discuss on the involvement of ECM macromolecular effectors (i.e., proteoglycans, integrins, matrix metalloproteinases) in OSCC development and progression.
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Affiliation(s)
- Nicholas S Mastronikolis
- Department of Otorhinolaryngology - Head and Neck Surgery, School of Medicine, University of Patras, Patras, Greece
| | - Efthymios Kyrodimos
- 1st Otolaryngology Department, School of Medicine, National & Kapodistrian University of Athens, 'Ippokrateion' General Hospital, Athens, Greece
| | - Zoi Piperigkou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
- Foundation for Research and Technology - Hellas (FORTH)/Institute of Chemical Engineering Sciences (ICE-HT), Patras, Greece
| | - Despoina Spyropoulou
- Department of Radiation Oncology, School of Medicine, University of Patras, Patras, Greece
| | - Alexander Delides
- 2nd Otolaryngology Department, School of Medicine, National & Kapodistrian University of Athens, 'Attikon' University Hospital, Athens, Greece
| | - Evangelos Giotakis
- 1st Otolaryngology Department, School of Medicine, National & Kapodistrian University of Athens, 'Ippokrateion' General Hospital, Athens, Greece
- Department of Radiation Oncology, School of Medicine, University of Patras, Patras, Greece
- 2nd Otolaryngology Department, School of Medicine, National & Kapodistrian University of Athens, 'Attikon' University Hospital, Athens, Greece
| | - Miranda Alexopoulou
- Department of Maxillofacial Surgery, University Hospital of Patras, Patras, Greece
| | - Nick A Bakalis
- Department of Nursing, University of Patras, Patras, Greece
| | - Nikos K Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, Patras, Greece
- Foundation for Research and Technology - Hellas (FORTH)/Institute of Chemical Engineering Sciences (ICE-HT), Patras, Greece
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Kang Y, Na J, Karima G, Amirthalingam S, Hwang NS, Kim HD. Mesenchymal Stem Cell Spheroids: A Promising Tool for Vascularized Tissue Regeneration. Tissue Eng Regen Med 2024; 21:673-693. [PMID: 38578424 PMCID: PMC11187036 DOI: 10.1007/s13770-024-00636-2] [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: 01/05/2024] [Revised: 02/29/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Mesenchymal stem cells (MSCs) are undifferentiated cells that can differentiate into specific cell lineages when exposed to the right conditions. The ability of MSCs to differentiate into particular cells is considered very important in biological research and clinical applications. MSC spheroids are clusters of MSCs cultured in three dimensions, which play an important role in enhancing the proliferation and differentiation of MSCs. MSCs can also participate in vascular formation by differentiating into endothelial cells and secreting paracrine factors. Vascularization ability is essential in impaired tissue repair and function recovery. Therefore, the vascularization ability of MSCs, which enhances angiogenesis and accelerates tissue healing has made MSCs a promising tool for tissue regeneration. However, MSC spheroids are a relatively new research field, and more research is needed to understand their full potential. METHODS In this review, we highlight the importance of MSC spheroids' vascularization ability in tissue engineering and regenerative medicine while providing the current status of studies on the MSC spheroids' vascularization and suggesting potential future research directions for MSC spheroids. RESULTS Studies both in vivo and in vitro have demonstrated MSC spheroids' capacity to develop into endothelial cells and stimulate vasculogenesis. CONCLUSION MSC spheroids show potential to enhance vascularization ability in tissue regeneration. Yet, further research is required to comprehensively understand the relationship between MSC spheroids and vascularization mechanisms.
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Affiliation(s)
- Yoonjoo Kang
- Department of IT Convergence (Brain Korea Plus 21), Korea National University of Transportation, Chungju, 27469, Republic of Korea
| | - Jinwoo Na
- Department of Polymer Science and Engineering, Korea National University of Transportation, 50 Daehak-ro, Chungju, 27469, Republic of Korea
| | - Gul Karima
- Department of Polymer Science and Engineering, Korea National University of Transportation, 50 Daehak-ro, Chungju, 27469, Republic of Korea
| | - Sivashanmugam Amirthalingam
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
- Institute of Engineering Research, Seoul National University, Seoul, 08826, Republic of Korea
| | - Nathaniel S Hwang
- School of Chemical and Biological Engineering, Institute of Chemical Processes, Seoul National University, Seoul, 08826, Republic of Korea
- Institute of Engineering Research, Seoul National University, Seoul, 08826, Republic of Korea
| | - Hwan D Kim
- Department of IT Convergence (Brain Korea Plus 21), Korea National University of Transportation, Chungju, 27469, Republic of Korea.
- Department of Polymer Science and Engineering, Korea National University of Transportation, 50 Daehak-ro, Chungju, 27469, Republic of Korea.
- Department of Biomedical Engineering, Korea National University of Transportation, Chungju, 27469, Republic of Korea.
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Mochizuki M, Shibuya‐Takahashi R, Kanno S, Adachi S, Fujimori H, Nakazato A, Fujii K, Morita S, Saijoh S, Yamazaki T, Imai T, Asada Y, Yamaguchi K, Yasuda J, Shindo N, Sugamura K, Tamai K. CD271 mRNA/hnRNPA2B1 complex promotes proliferation and stemness in oral and head and neck squamous cell carcinoma. Cancer Sci 2024; 115:2346-2359. [PMID: 38710200 PMCID: PMC11247604 DOI: 10.1111/cas.16187] [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: 10/17/2023] [Revised: 04/01/2024] [Accepted: 04/04/2024] [Indexed: 05/08/2024] Open
Abstract
RNAs, such as noncoding RNA, microRNA, and recently mRNA, have been recognized as signal transduction molecules. CD271, also known as nerve growth factor receptor, has a critical role in cancer, although the precise mechanism is still unclear. Here, we show that CD271 mRNA, but not CD271 protein, facilitates spheroid cell proliferation. We established CD271-/- cells lacking both mRNA and protein of CD271, as well as CD271 protein knockout cells lacking only CD271 protein, from hypopharyngeal and oral squamous cell carcinoma lines. Sphere formation was reduced in CD271-/- cells but not in CD271 protein knockout cells. Mutated CD271 mRNA, which is not translated to a protein, promoted sphere formation. CD271 mRNA bound to hnRNPA2B1 protein at the 3'-UTR region, and the inhibition of this interaction reduced sphere formation. In surgical specimens, the CD271 mRNA/protein expression ratio was higher in the cancerous area than in the noncancerous area. These data suggest CD271 mRNA has dual functions, encompassing protein-coding and noncoding roles, with its noncoding RNA function being predominant in oral and head and neck squamous cell carcinoma.
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Affiliation(s)
- Mai Mochizuki
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
| | | | - Shin‐Ichiro Kanno
- IDAC Fellow Research Group for DNA Repair and Dynamic Proteome Institute of Development, Aging and Cancer (IDAC)Tohoku UniversitySendaiJapan
| | - Shungo Adachi
- Molecular Profiling Research Center for Drug DiscoveryNational Institute of Advanced Industrial Science and Technology (AIST)TokyoJapan
- Department of ProteomicsNational Cancer Center Research InstituteTokyoJapan
| | - Haruna Fujimori
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
| | - Akira Nakazato
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
| | - Keitaro Fujii
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
| | - Shinkichi Morita
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
- Department of Head and Neck SurgeryMiyagi Cancer CenterNatoriJapan
| | - Satoshi Saijoh
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
| | - Tomoko Yamazaki
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
| | - Takayuki Imai
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
- Department of Head and Neck SurgeryMiyagi Cancer CenterNatoriJapan
| | - Yukinori Asada
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
- Department of Head and Neck SurgeryMiyagi Cancer CenterNatoriJapan
| | - Kazunori Yamaguchi
- Molecular and Cellular OncologyMiyagi Cancer Center Research InstituteNatoriJapan
| | - Jun Yasuda
- Molecular and Cellular OncologyMiyagi Cancer Center Research InstituteNatoriJapan
| | - Norihisa Shindo
- Cancer Chromosome Biology UnitMiyagi Cancer Center Research InstituteNatoriJapan
| | - Kazuo Sugamura
- Molecular and Cellular OncologyMiyagi Cancer Center Research InstituteNatoriJapan
| | - Keiichi Tamai
- Division of Cancer Stem CellMiyagi Cancer Center Research InstituteNatoriJapan
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Seydel CM, Gonzaga BMDS, Coelho LL, Garzoni LR. Exploring the Dimensions of Pre-Clinical Research: 3D Cultures as an Investigative Model of Cardiac Fibrosis in Chagas Disease. Biomedicines 2024; 12:1410. [PMID: 39061986 PMCID: PMC11274318 DOI: 10.3390/biomedicines12071410] [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: 02/16/2024] [Revised: 03/08/2024] [Accepted: 03/15/2024] [Indexed: 07/28/2024] Open
Abstract
A three-dimensional (3D) cell culture can more precisely mimic tissues architecture and functionality, being a promising alternative model to study disease pathophysiology and drug screening. Chagas disease (CD) is a neglected parasitosis that affects 7 million people worldwide. Trypanosoma cruzi's (T. cruzi) mechanisms of invasion/persistence continue to be elucidated. Benznidazole (BZ) and Nifurtimox (NF) are trypanocidal drugs with few effects on the clinical manifestations of the chronic disease. Chronic Chagas cardiomyopathy (CCC) is the main manifestation of CD due to its frequency and severity. The development of fibrosis and hypertrophy in cardiac tissue can lead to heart failure and sudden death. Thus, there is an urgent need for novel therapeutic options. Our group has more than fifteen years of expertise using 3D primary cardiac cell cultures, being the first to reproduce fibrosis and hypertrophy induced by T. cruzi infection in vitro. These primary cardiac spheroids exhibit morphological and functional characteristics that are similar to heart tissue, making them an interesting model for studying CD cardiac fibrosis. Here, we aim to demonstrate that our primary cardiac spheroids are great preclinical models which can be used to develop new insights into CD cardiac fibrosis, presenting advances already achieved in the field, including disease modeling and drug screening.
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Affiliation(s)
| | | | | | - Luciana Ribeiro Garzoni
- Laboratório de Inovações em Terapias, Ensino e Bioprodutos, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Rio de Janeiro 21040-360, Brazil; (C.M.S.); (B.M.d.S.G.); (L.L.C.)
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Sulaksono HLS, Annisa A, Ruslami R, Mufeeduzzaman M, Panatarani C, Hermawan W, Ekawardhani S, Joni IM. Recent Advances in Graphene Oxide-Based on Organoid Culture as Disease Model and Cell Behavior - A Systematic Literature Review. Int J Nanomedicine 2024; 19:6201-6228. [PMID: 38911499 PMCID: PMC11193994 DOI: 10.2147/ijn.s455940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 06/02/2024] [Indexed: 06/25/2024] Open
Abstract
Due to their ability to replicate the in vivo microenvironment through cell interaction and induce cells to stimulate cell function, three-dimensional cell culture models can overcome the limitations of two-dimensional models. Organoids are 3D models that demonstrate the ability to replicate the natural structure of an organ. In most organoid tissue cultures, matrigel made of a mouse tumor extracellular matrix protein mixture is an essential ingredient. However, its tumor-derived origin, batch-to-batch variation, high cost, and safety concerns have limited the usefulness of organoid drug development and regenerative medicine. Its clinical application has also been hindered by the fact that organoid generation is dependent on the use of poorly defined matrices. Therefore, matrix optimization is a crucial step in developing organoid culture that introduces alternatives as different materials. Recently, a variety of substitute materials has reportedly replaced matrigel. The purpose of this study is to review the significance of the latest advances in materials for cell culture applications and how they enhance build network systems by generating proper cell behavior. Excellence in cell behavior is evaluated from their cell characteristics, cell proliferation, cell differentiation, and even gene expression. As a result, graphene oxide as a matrix optimization demonstrated high potency in developing organoid models. Graphene oxide can promote good cell behavior and is well known for having good biocompatibility. Hence, advances in matrix optimization of graphene oxide provide opportunities for the future development of advanced organoid models.
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Affiliation(s)
| | - Annisa Annisa
- Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Bandung, Indonesia
| | - Rovina Ruslami
- Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
| | - Mufeeduzzaman Mufeeduzzaman
- Functional Nano Powder University Center of Excellence (FiNder U-CoE), Universitas Padjadjaran, Bandung, Indonesia
| | - Camellia Panatarani
- Functional Nano Powder University Center of Excellence (FiNder U-CoE), Universitas Padjadjaran, Bandung, Indonesia
- Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Bandung, Indonesia
| | - Wawan Hermawan
- Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Bandung, Indonesia
- Functional Nano Powder University Center of Excellence (FiNder U-CoE), Universitas Padjadjaran, Bandung, Indonesia
| | - Savira Ekawardhani
- Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia
- Functional Nano Powder University Center of Excellence (FiNder U-CoE), Universitas Padjadjaran, Bandung, Indonesia
| | - I Made Joni
- Functional Nano Powder University Center of Excellence (FiNder U-CoE), Universitas Padjadjaran, Bandung, Indonesia
- Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Bandung, Indonesia
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Raffo-Romero A, Ziane-Chaouche L, Salomé-Desnoulez S, Hajjaji N, Fournier I, Salzet M, Duhamel M. A co-culture system of macrophages with breast cancer tumoroids to study cell interactions and therapeutic responses. CELL REPORTS METHODS 2024; 4:100792. [PMID: 38861990 PMCID: PMC11228374 DOI: 10.1016/j.crmeth.2024.100792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 04/26/2024] [Accepted: 05/17/2024] [Indexed: 06/13/2024]
Abstract
3D tumoroids have revolutionized in vitro/ex vivo cancer biology by recapitulating the complex diversity of tumors. While tumoroids provide new insights into cancer development and treatment response, several limitations remain. As the tumor microenvironment, especially the immune system, strongly influences tumor development, the absence of immune cells in tumoroids may lead to inappropriate conclusions. Macrophages, key players in tumor progression, are particularly challenging to integrate into the tumoroids. In this study, we established three optimized and standardized methods for co-culturing human macrophages with breast cancer tumoroids: a semi-liquid model and two matrix-embedded models tailored for specific applications. We then tracked interactions and macrophage infiltration in these systems using flow cytometry and light sheet microscopy and showed that macrophages influenced not only tumoroid molecular profiles but also chemotherapy response. This underscores the importance of increasing the complexity of 3D models to more accurately reflect in vivo conditions.
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Affiliation(s)
- Antonella Raffo-Romero
- Université Lille, Inserm, CHU Lille, U1192, Laboratoire Protéomique, Réponse Inflammatoire Et Spectrométrie de Masse (PRISM), Equipe Labellisée Ligue Contre le Cancer, Lille, France
| | - Lydia Ziane-Chaouche
- Université Lille, Inserm, CHU Lille, U1192, Laboratoire Protéomique, Réponse Inflammatoire Et Spectrométrie de Masse (PRISM), Equipe Labellisée Ligue Contre le Cancer, Lille, France
| | - Sophie Salomé-Desnoulez
- University Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, F-59000 Lille, France
| | - Nawale Hajjaji
- Université Lille, Inserm, CHU Lille, U1192, Laboratoire Protéomique, Réponse Inflammatoire Et Spectrométrie de Masse (PRISM), Equipe Labellisée Ligue Contre le Cancer, Lille, France; Breast Cancer Unit, Oscar Lambret Center, Lille, France
| | - Isabelle Fournier
- Université Lille, Inserm, CHU Lille, U1192, Laboratoire Protéomique, Réponse Inflammatoire Et Spectrométrie de Masse (PRISM), Equipe Labellisée Ligue Contre le Cancer, Lille, France
| | - Michel Salzet
- Université Lille, Inserm, CHU Lille, U1192, Laboratoire Protéomique, Réponse Inflammatoire Et Spectrométrie de Masse (PRISM), Equipe Labellisée Ligue Contre le Cancer, Lille, France.
| | - Marie Duhamel
- Université Lille, Inserm, CHU Lille, U1192, Laboratoire Protéomique, Réponse Inflammatoire Et Spectrométrie de Masse (PRISM), Equipe Labellisée Ligue Contre le Cancer, Lille, France.
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32
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Ibello E, Saracino F, Delle Cave D, Buonaiuto S, Amoroso F, Andolfi G, Corona M, Guardiola O, Colonna V, Sainz B, Altucci L, De Cesare D, Cobellis G, Lonardo E, Patriarca EJ, D'Aniello C, Minchiotti G. Three-dimensional environment sensitizes pancreatic cancer cells to the anti-proliferative effect of budesonide by reprogramming energy metabolism. J Exp Clin Cancer Res 2024; 43:165. [PMID: 38877560 PMCID: PMC11177459 DOI: 10.1186/s13046-024-03072-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 05/17/2024] [Indexed: 06/16/2024] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is the most lethal cancer with an aggressive metastatic phenotype and very poor clinical prognosis. Interestingly, a lower occurrence of PDAC has been described in individuals with severe and long-standing asthma. Here we explored the potential link between PDAC and the glucocorticoid (GC) budesonide, a first-line therapy to treat asthma. METHODS We tested the effect of budesonide and the classical GCs on the morphology, proliferation, migration and invasiveness of patient-derived PDAC cells and pancreatic cancer cell lines, using 2D and 3D cultures in vitro. Furthermore, a xenograft model was used to investigate the effect of budesonide on PDAC tumor growth in vivo. Finally, we combined genome-wide transcriptome analysis with genetic and pharmacological approaches to explore the mechanisms underlying budesonide activities in the different environmental conditions. RESULTS We found that in 2D culture settings, high micromolar concentrations of budesonide reduced the mesenchymal invasive/migrating features of PDAC cells, without affecting proliferation or survival. This activity was specific and independent of the Glucocorticoid Receptor (GR). Conversely, in a more physiological 3D environment, low nanomolar concentrations of budesonide strongly reduced PDAC cell proliferation in a GR-dependent manner. Accordingly, we found that budesonide reduced PDAC tumor growth in vivo. Mechanistically, we demonstrated that the 3D environment drives the cells towards a general metabolic reprogramming involving protein, lipid, and energy metabolism (e.g., increased glycolysis dependency). This metabolic change sensitizes PDAC cells to the anti-proliferative effect of budesonide, which instead induces opposite changes (e.g., increased mitochondrial oxidative phosphorylation). Finally, we provide evidence that budesonide inhibits PDAC growth, at least in part, through the tumor suppressor CDKN1C/p57Kip2. CONCLUSIONS Collectively, our study reveals that the microenvironment influences the susceptibility of PDAC cells to GCs and provides unprecedented evidence for the anti-proliferative activity of budesonide on PDAC cells in 3D conditions, in vitro and in vivo. Our findings may explain, at least in part, the reason for the lower occurrence of pancreatic cancer in asthmatic patients and suggest a potential suitability of budesonide for clinical trials as a therapeutic approach to fight pancreatic cancer.
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Affiliation(s)
- Eduardo Ibello
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Federica Saracino
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
| | | | - Silvia Buonaiuto
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Filomena Amoroso
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Gennaro Andolfi
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
| | - Marco Corona
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
| | - Ombretta Guardiola
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
| | - Vincenza Colonna
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
- Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Bruno Sainz
- Department of Cancer, Instituto de Investigaciones Biomedicas Sols-Morreale (IIBM), CSIC- UAM, Madrid, 28029, Spain
- Cancer, Area 3-Instituto Ramon Y Cajal de Investigacion Sanitaria (IRYCIS), Madrid, 28034, Spain
- Centro de Investigación Biomédica en Red, Área Cáncer, CIBERONC, ISCIII, Madrid, 28029, Spain
| | - Lucia Altucci
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
- BIOGEM, Ariano Irpino, Ariano Irpino, AV, 83031, Italy
- IEOS-CNR, Naples, 80100, Italy
- Medical Epigenetics Program, AOU Vanvitelli, Naples, Italy
| | - Dario De Cesare
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
| | - Gilda Cobellis
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Enza Lonardo
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy
| | | | - Cristina D'Aniello
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy.
| | - Gabriella Minchiotti
- Institute of Genetics and Biophysics, 'A. Buzzati-Traverso', CNR, Naples, Italy.
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Fallert L, Urigoitia-Asua A, Cipitria A, Jimenez de Aberasturi D. Dynamic 3D in vitro lung models: applications of inorganic nanoparticles for model development and characterization. NANOSCALE 2024; 16:10880-10900. [PMID: 38787741 DOI: 10.1039/d3nr06672j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Being a vital organ exposed to the external environment, the lung is susceptible to a plethora of pathogens and pollutants. This is reflected in high incidences of chronic respiratory diseases, which remain a leading cause of mortality world-wide and pose a persistent global burden. It is thus of paramount importance to improve our understanding of these pathologies and provide better therapeutic options. This necessitates the development of representative and physiologically relevant in vitro models. Advances in bioengineering have enabled the development of sophisticated models that not only capture the three-dimensional architecture of the cellular environment but also incorporate the dynamics of local biophysical stimuli. However, such complex models also require novel approaches that provide reliable characterization. Within this review we explore how 3D bioprinting and nanoparticles can serve as multifaceted tools to develop such dynamic 4D printed in vitro lung models and facilitate their characterization in the context of pulmonary fibrosis and breast cancer lung metastasis.
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Affiliation(s)
- Laura Fallert
- Department of Hybrid Biofunctional Materials, CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Paseo de Miramon 194, 20014 Donostia-San Sebastián, Spain.
- Group of Bioengineering in Regeneration and Cancer, Biogipuzkoa Health Research Institute, 20014 Donostia-San Sebastián, Spain
- Department of Applied Chemistry, University of the Basque Country, 20018 Donostia-San Sebastián, Spain
| | - Ane Urigoitia-Asua
- Department of Hybrid Biofunctional Materials, CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Paseo de Miramon 194, 20014 Donostia-San Sebastián, Spain.
- Department of Applied Chemistry, University of the Basque Country, 20018 Donostia-San Sebastián, Spain
- POLYMAT, Basque Centre for Macromolecular Design and Engineering, 20018 Donostia-San Sebastián, Spain
| | - Amaia Cipitria
- Group of Bioengineering in Regeneration and Cancer, Biogipuzkoa Health Research Institute, 20014 Donostia-San Sebastián, Spain
- Ikerbasque, Basque Foundation for Science, 48009 Bilbao, Spain
| | - Dorleta Jimenez de Aberasturi
- Department of Hybrid Biofunctional Materials, CIC biomaGUNE, Basque Research and Technology Alliance (BRTA), Paseo de Miramon 194, 20014 Donostia-San Sebastián, Spain.
- Ikerbasque, Basque Foundation for Science, 48009 Bilbao, Spain
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN, ISCIII), 20014 Donostia-San Sebastián, Spain
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Kase AM, Gleba J, Miller JL, Miller E, Petit J, Barrett MT, Zhou Y, Parent EE, Cai H, Knight JA, Orme J, Reynolds J, Durham WF, Metz TM, Meurice N, Edenfield B, Alasonyalilar Demirer A, Bilgili A, Hickman PG, Pawlush ML, Marlow L, Wickland DP, Tan W, Copland JA. Patient-Derived Tumor Xenograft Study with CDK4/6 Inhibitor Plus AKT Inhibitor for the Management of Metastatic Castration-Resistant Prostate Cancer. Mol Cancer Ther 2024; 23:823-835. [PMID: 38442920 DOI: 10.1158/1535-7163.mct-23-0296] [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: 05/15/2023] [Revised: 12/04/2023] [Accepted: 02/28/2024] [Indexed: 03/07/2024]
Abstract
Metastatic castration-resistant prostate cancer (mCRPC) is an aggressive malignancy with poor outcomes. To investigate novel therapeutic strategies, we characterized three new metastatic prostate cancer patient derived-tumor xenograft (PDTX) models and developed 3D spheroids from each to investigate molecular targeted therapy combinations including CDK4/6 inhibitors (CDK4/6i) with AKT inhibitors (ATKi). Metastatic prostate cancer tissue was collected and three PDTX models were established and characterized using whole-exome sequencing. PDTX 3D spheroids were developed from these three PDTXs to show resistance patterns and test novel molecular-targeted therapies. CDK4/6i's were combined with AKTi's to assess synergistic antitumor response to prove our hypothesis that blockade of AKT overcomes drug resistance to CDK4/6i. This combination was evaluated in PDTX three-dimensional (3D) spheroids and in vivo experiments with responses measured by tumor volumes, PSA, and Ga-68 PSMA-11 PET-CT imaging. We demonstrated CDK4/6i's with AKTi's possess synergistic antitumor activity in three mCRPC PDTX models. These models have multiple unique pathogenic and deleterious genomic alterations with resistance to single-agent CDK4/6i's. Despite this, combination therapy with AKTi's was able to overcome resistance mechanisms. The IHC and Western blot analysis confirmed on target effects, whereas tumor volume, serum PSA ELISA, and radionuclide imaging demonstrated response to therapy with statistically significant SUV differences seen with Ga-68 PSMA-11 PET-CT. These preclinical data demonstrating antitumor synergy by overcoming single-agent CDK 4/6i as well as AKTi drug resistance provide the rational for a clinical trial combining a CDK4/6i with an AKTi in patients with mCRPC whose tumor expresses wild-type retinoblastoma 1.
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Affiliation(s)
- Adam M Kase
- Division of Hematology-Oncology, Mayo Clinic Jacksonville, Florida
| | - Justyna Gleba
- Cancer Biology Department, Mayo Clinic Jacksonville, Florida
| | - James L Miller
- Cancer Biology Department, Mayo Clinic Jacksonville, Florida
| | - Erin Miller
- Cancer Biology Department, Mayo Clinic Jacksonville, Florida
| | - Joachim Petit
- Division of Hematology-Oncology, Mayo Clinic Scottsdale, Arizona
| | | | - Yumei Zhou
- Division of Hematology-Oncology, Mayo Clinic Scottsdale, Arizona
| | | | - Hancheng Cai
- Radiology Department, Mayo Clinic Jacksonville, Florida
| | - Joshua A Knight
- Cancer Biology Department, Mayo Clinic Jacksonville, Florida
| | - Jacob Orme
- Division of Hematology-Oncology, Mayo Clinic Rochester, Minnesota
| | - Jordan Reynolds
- Department of Laboratory Medicine and Pathology, Mayo Clinic Jacksonville, Florida
| | | | - Thomas M Metz
- Charles River Discovery Research Services Germany, Freiburg, Germany
| | - Nathalie Meurice
- Division of Hematology-Oncology, Mayo Clinic Scottsdale, Arizona
| | | | | | - Ahmet Bilgili
- Cancer Biology Department, Mayo Clinic Jacksonville, Florida
| | | | | | - Laura Marlow
- Cancer Biology Department, Mayo Clinic Jacksonville, Florida
| | - Daniel P Wickland
- Division of Computational Biology, Department of Quantitative Health Sciences, Mayo Clinic Jacksonville, Florida
| | - Winston Tan
- Division of Hematology-Oncology, Mayo Clinic Jacksonville, Florida
| | - John A Copland
- Cancer Biology Department, Mayo Clinic Jacksonville, Florida
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35
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Rahman MA, Apu EH, Rakib-Uz-Zaman SM, Chakraborti S, Bhajan SK, Taleb SA, Shaikh MH, Jalouli M, Harrath AH, Kim B. Exploring Importance and Regulation of Autophagy in Cancer Stem Cells and Stem Cell-Based Therapies. Cells 2024; 13:958. [PMID: 38891090 PMCID: PMC11171866 DOI: 10.3390/cells13110958] [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: 05/04/2024] [Revised: 05/28/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024] Open
Abstract
Autophagy is a globally conserved cellular activity that plays a critical role in maintaining cellular homeostasis through the breakdown and recycling of cellular constituents. In recent years, there has been much emphasis given to its complex role in cancer stem cells (CSCs) and stem cell treatment. This study examines the molecular processes that support autophagy and how it is regulated in the context of CSCs and stem cell treatment. Although autophagy plays a dual role in the management of CSCs, affecting their removal as well as their maintenance, the intricate interaction between the several signaling channels that control cellular survival and death as part of the molecular mechanism of autophagy has not been well elucidated. Given that CSCs have a role in the development, progression, and resistance to treatment of tumors, it is imperative to comprehend their biological activities. CSCs are important for cancer biology because they also show a tissue regeneration model that helps with organoid regeneration. In other words, the manipulation of autophagy is a viable therapeutic approach in the treatment of cancer and stem cell therapy. Both synthetic and natural substances that target autophagy pathways have demonstrated promise in improving stem cell-based therapies and eliminating CSCs. Nevertheless, there are difficulties associated with the limitations of autophagy in CSC regulation, including resistance mechanisms and off-target effects. Thus, the regulation of autophagy offers a versatile strategy for focusing on CSCs and enhancing the results of stem cell therapy. Therefore, understanding the complex interactions between autophagy and CSC biology would be essential for creating therapeutic treatments that work in both regenerative medicine and cancer treatment.
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Affiliation(s)
- Md Ataur Rahman
- Department of Neurology, University of Michigan, Ann Arbor, MI 48109, USA
- Global Biotechnology and Biomedical Research Network (GBBRN), Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh
| | - Ehsanul Hoque Apu
- Department of Biomedical Sciences, College of Dental Medicine, Lincoln Memorial University, Knoxville, TN 37923, USA;
- DeBusk College of Osteopathic Medicine, Lincoln Memorial University, Harrogate, TN 37752, USA
- Division of Hematology and Oncology, Department of Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - S. M Rakib-Uz-Zaman
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA; (S.M.R.-U.-Z.); (S.C.)
- Biotechnology Program, Department of Mathematics and Natural Sciences, School of Data and Sciences, BRAC University, Dhaka 1212, Bangladesh
| | - Somdeepa Chakraborti
- Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA; (S.M.R.-U.-Z.); (S.C.)
| | - Sujay Kumar Bhajan
- Department of Biotechnology and Genetic Engineering, Bangabandhu Sheikh Mujibur Rahman Science & Technology University, Gopalganj 8100, Bangladesh;
| | - Shakila Afroz Taleb
- Department of Internal Medicine, Yale School of Medicine, Yale University, New Haven, CT 06510, USA;
| | - Mushfiq H. Shaikh
- Department of Otolaryngology—Head and Neck Surgery, Western University, London, ON N6A 4V2, Canada;
| | - Maroua Jalouli
- Department of Biology, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia;
| | - Abdel Halim Harrath
- Zoology Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Bonglee Kim
- Department of Pathology, College of Korean Medicine, Kyung Hee University, 1-5 Hoegidong, Dongdaemun-gu, Seoul 02447, Republic of Korea
- Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Seoul 02447, Republic of Korea
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36
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Bulygina IN, Karshieva SS, Permyakova ES, Korol AA, Kolesnikov EA, Choudhary R, Senatov FS, Koudan EV. In vitro evaluation of doxorubicin release from diopside particles on MG-63 and HF spheroids as a 3D model of tumor and healthy tissues. Toxicol In Vitro 2024; 98:105830. [PMID: 38641231 DOI: 10.1016/j.tiv.2024.105830] [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: 11/27/2023] [Revised: 03/11/2024] [Accepted: 04/16/2024] [Indexed: 04/21/2024]
Abstract
Local drug delivery systems based on bioceramics ensure safe and effective treatment of bone defects and anticancer therapy. A promising drug delivery scaffold material for bone treatment applications is diopside (CaMgSi2O6) which is bioactive, degradable, and possesses drug-release ability. Currently, in vitro assessment of drug release from biomaterials is performed mostly on a 2D cell monolayer. However, to interpret and integrate biochemical signals, cells need a 3D microenvironment that provides cell-cell and cell-extracellular matrix interactions. In this regard, 3D cell models are gaining popularity. In this work, we proposed the protocol for evaluation of the effect of doxorubicin released from diopside on MG-63 cells and primary human fibroblasts in 3D culture conditions. Tissue spheroids with similar diameters were incubated with doxorubicin-loaded diopside for 72 h, the amount of diopside was calculated in accordance with the required doxorubicin concentration. We demonstrated that doxorubicin is gradually released from diopside and exhibits an activity similar to that of the pure drug at the same total concentration. It is important to note that doxorubicin was more potent on MG-63 spheroids compared to HF spheroids, which confirmed the reliability of spheroids as 3D models of tumor and healthy tissues.
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Affiliation(s)
- Inna N Bulygina
- National University of Science and Technology "MISIS", 119049 Moscow, Russia.
| | - Saida Sh Karshieva
- National University of Science and Technology "MISIS", 119049 Moscow, Russia
| | | | - Artem A Korol
- National University of Science and Technology "MISIS", 119049 Moscow, Russia
| | - Evgeny A Kolesnikov
- National University of Science and Technology "MISIS", 119049 Moscow, Russia
| | - Rajan Choudhary
- Rudolfs Cimdins Riga Biomaterials Innovations and Development Centre of RTU, Institute of General Chemical Engineering, Faculty of Materials Science and Applied Chemistry, Riga Technical University, Pulka St 3, LV-1007 Riga, Latvia; Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Kipsala Street 6A, LV-1048 Riga, Latvia
| | - Fedor S Senatov
- National University of Science and Technology "MISIS", 119049 Moscow, Russia
| | - Elizaveta V Koudan
- National University of Science and Technology "MISIS", 119049 Moscow, Russia
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37
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Kondapaneni RV, Gurung SK, Nakod PS, Goodarzi K, Yakati V, Lenart NA, Rao SS. Glioblastoma mechanobiology at multiple length scales. BIOMATERIALS ADVANCES 2024; 160:213860. [PMID: 38640876 DOI: 10.1016/j.bioadv.2024.213860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 04/05/2024] [Accepted: 04/12/2024] [Indexed: 04/21/2024]
Abstract
Glioblastoma multiforme (GBM), a primary brain cancer, is one of the most aggressive forms of human cancer, with a very low patient survival rate. A characteristic feature of GBM is the diffuse infiltration of tumor cells into the surrounding brain extracellular matrix (ECM) that provide biophysical, topographical, and biochemical cues. In particular, ECM stiffness and composition is known to play a key role in controlling various GBM cell behaviors including proliferation, migration, invasion, as well as the stem-like state and response to chemotherapies. In this review, we discuss the mechanical characteristics of the GBM microenvironment at multiple length scales, and how biomaterial scaffolds such as polymeric hydrogels, and fibers, as well as microfluidic chip-based platforms have been employed as tissue mimetic models to study GBM mechanobiology. We also highlight how such tissue mimetic models can impact the field of GBM mechanobiology.
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Affiliation(s)
- Raghu Vamsi Kondapaneni
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Sumiran Kumar Gurung
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Pinaki S Nakod
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Kasra Goodarzi
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Venu Yakati
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Nicholas A Lenart
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA
| | - Shreyas S Rao
- Department of Chemical and Biological Engineering, The University of Alabama, Tuscaloosa, AL, USA.
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38
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Ino K, Wachi M, Utagawa Y, Konno A, Takinoue M, Abe H, Shiku H. Scanning electrochemical microscopy for determining oxygen consumption rates of cells in hydrogel fibers fabricated using an extrusion 3D bioprinter. Anal Chim Acta 2024; 1304:342539. [PMID: 38637037 DOI: 10.1016/j.aca.2024.342539] [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: 01/15/2024] [Revised: 03/04/2024] [Accepted: 03/25/2024] [Indexed: 04/20/2024]
Abstract
Three-dimensional (3D)-cultured cells have attracted the attention of researchers in tissue engineering- and drug screening-related fields. Among them, 3D cellular fibers have attracted significant attention because they can be stacked to prepare more complex tissues and organs. Cellular fibers are widely fabricated using extrusion 3D bioprinters. For these applications, it is necessary to evaluate cellular activities, such as the oxygen consumption rate (OCR), which is one of the major metabolic activities. We previously reported the use of scanning electrochemical microscopy (SECM) to evaluate the OCRs of cell spheroids. However, the SECM approach has not yet been applied to hydrogel fibers prepared using the bioprinters. To the best of our knowledge, this is the first study to evaluate the OCR of cellular fibers printed by extrusion 3D bioprinters. First, the diffusion theory was discussed to address this issue. Next, diffusion models were simulated to compare realistic models with this theory. Finally, the OCRs of MCF-7 cells in the printed hydrogel fibers were evaluated as a proof of concept. Our proposed approach could potentially be used to evaluate the OCRs of tissue-engineered fibers for organ transplantation and drug screening using in-vitro models.
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Affiliation(s)
- Kosuke Ino
- Graduate School of Engineering, Tohoku University, 6-6-11-604, Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan.
| | - Mana Wachi
- School of Engineering, Tohoku University, 6-6-11-604, Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Yoshinobu Utagawa
- Graduate School of Engineering, Tohoku University, 6-6-11-604, Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - An Konno
- Graduate School of Environmental Studies, Tohoku University, 6-6-11-604, Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan
| | - Masahiro Takinoue
- Department of Computer Science, Tokyo Institute of Technology, Yokohama, 226-8501, Japan
| | - Hiroya Abe
- Graduate School of Engineering, Tohoku University, 6-6-11-604, Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan; Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Aramaki-aza Aoba 6-3, Aoba-ku, Sendai, 980-8578, Japan
| | - Hitoshi Shiku
- Graduate School of Engineering, Tohoku University, 6-6-11-604, Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan; Graduate School of Environmental Studies, Tohoku University, 6-6-11-604, Aramaki-aza Aoba, Aoba-ku, Sendai, 980-8579, Japan.
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39
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Bhattacharyya A, Barbee KA. Vascular endothelial cell morphology and alignment regulate VEGF-induced endothelial nitric oxide synthase activation. Cytoskeleton (Hoboken) 2024. [PMID: 38775643 DOI: 10.1002/cm.21872] [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: 11/29/2023] [Revised: 03/12/2024] [Accepted: 03/18/2024] [Indexed: 06/13/2024]
Abstract
Nitric oxide (NO) production by endothelial nitric oxide synthase (eNOS) inhibits platelet and leukocyte adhesion while promoting vasorelaxation in smooth muscle cells. Dysfunctional regulation of eNOS is a hallmark of various vascular pathologies, notably atherosclerosis, often associated with areas of low shear stress on endothelial cells (ECs). While the link between EC morphology and local hemodynamics is acknowledged, the specific impact of EC morphology on eNOS regulation remains unclear. Morphological differences between elongated, aligned ECs and polygonal, randomly oriented ECs correspond to variations in focal adhesion and cytoskeletal organization, suggesting differing levels of cytoskeletal prestress. However, the functional outcomes of cytoskeletal prestress, particularly in the absence of shear stress, are not extensively studied in ECs. Some evidence suggests that elongated ECs exhibit decreased immunogenicity and enhanced NO production. This study aims to elucidate the signaling pathways governing VEGF-stimulated eNOS regulation in the aligned EC phenotype characterized by elongated and aligned cells within a monolayer. Using anisotropic topographic cues, bovine aortic endothelial cells (BAECs) were elongated and aligned, followed by VEGF treatment in the presence or absence of cytoskeletal tension inhibitors. Phosphorylation of eNOS ser1179, AKT ser437 and FAK Tyr397 in response to VEGF challenge were significantly heightened in aligned ECs compared to unaligned ECs. Moreover this response proved to be robustly tied to cytoskeletal tension as evinced by the abrogation of responses in the presence of the myosin II ATPase inhibitor, blebbistatin. Notably, this work demonstrates for the first time the reliance on FAK phosphorylation in VEGF-mediated eNOS activation and the comparatively greater contribution of the cytoskeletal machinery in propagating VEGF-eNOS signaling in aligned and elongated ECs. This research underscores the importance of utilizing appropriate vascular models in drug development and sheds light on potential mechanisms underlying vascular function and pathology that can help inform vascular graft design.
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Affiliation(s)
- Aparna Bhattacharyya
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, Pennsylvania, USA
| | - Kenneth A Barbee
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, Pennsylvania, USA
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40
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Morrison AI, Sjoerds MJ, Vonk LA, Gibbs S, Koning JJ. In vitro immunity: an overview of immunocompetent organ-on-chip models. Front Immunol 2024; 15:1373186. [PMID: 38835750 PMCID: PMC11148285 DOI: 10.3389/fimmu.2024.1373186] [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: 01/19/2024] [Accepted: 04/30/2024] [Indexed: 06/06/2024] Open
Abstract
Impressive advances have been made to replicate human physiology in vitro over the last few years due to the growth of the organ-on-chip (OoC) field in both industrial and academic settings. OoCs are a type of microphysiological system (MPS) that imitates functional and dynamic aspects of native human organ biology on a microfluidic device. Organoids and organotypic models, ranging in their complexity from simple single-cell to complex multi-cell type constructs, are being incorporated into OoC microfluidic devices to better mimic human physiology. OoC technology has now progressed to the stage at which it has received official recognition by the Food and Drug Administration (FDA) for use as an alternative to standard procedures in drug development, such as animal studies and traditional in vitro assays. However, an area that is still lagging behind is the incorporation of the immune system, which is a critical element required to investigate human health and disease. In this review, we summarise the progress made to integrate human immunology into various OoC systems, specifically focusing on models related to organ barriers and lymphoid organs. These models utilise microfluidic devices that are either commercially available or custom-made. This review explores the difference between the use of innate and adaptive immune cells and their role for modelling organ-specific diseases in OoCs. Immunocompetent multi-OoC models are also highlighted and the extent to which they recapitulate systemic physiology is discussed. Together, the aim of this review is to describe the current state of immune-OoCs, the limitations and the future perspectives needed to improve the field.
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Affiliation(s)
- Andrew I. Morrison
- Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
| | - Mirthe J. Sjoerds
- Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Leander A. Vonk
- Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Susan Gibbs
- Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
- Department of Oral Cell Biology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit, Amsterdam, Netherlands
| | - Jasper J. Koning
- Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Infection and Immunity, Inflammatory Diseases, Amsterdam, Netherlands
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41
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Lee H, Ye S, Kim J, Jun SH, Kang NG. Improvement in Facial Wrinkles Using Materials Enhancing PPARGC1B Expression Related to Mitochondrial Function. Curr Issues Mol Biol 2024; 46:5037-5051. [PMID: 38920974 PMCID: PMC11202557 DOI: 10.3390/cimb46060302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 06/27/2024] Open
Abstract
Skin aging is an unavoidable natural phenomenon caused by intrinsic and extrinsic factors. In modern society, the pursuit of a wrinkle-free and aesthetically appealing face has gained considerable prominence. Numerous studies have aimed at mitigating the appearance of facial wrinkles. Antiaging research focused on regulating the function of mitochondria, the main reactive oxygen species-generating organelles, has been extensively conducted. In this study, we investigated the correlation between facial wrinkles and the expression of PPARGC1B, considering the association of this gene with mitochondrial function, to identify its potential as a target for exploring antiaging cosmetic materials. We elucidated the role of PPARGC1B in the skin and identified five bioactive materials that modulated its expression. The effectiveness of these materials was verified through in vitro experiments on human dermal fibroblasts. We prepared cosmetic formulations incorporating the five materials and confirmed their ability to enhance dermal collagen in three-dimensional skin models and reduce facial wrinkles under the eyes and nasolabial fold areas in human subjects. The study findings have significant implications for developing novel antiaging cosmetic formulations by reinforcing mitochondrial functions.
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Affiliation(s)
| | | | | | - Seung-Hyun Jun
- LG Household & Health Care (LG H&H) R&D Center, Seoul 07795, Republic of Korea; (H.L.); (S.Y.); (J.K.)
| | - Nae-Gyu Kang
- LG Household & Health Care (LG H&H) R&D Center, Seoul 07795, Republic of Korea; (H.L.); (S.Y.); (J.K.)
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42
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Khan NLA, Muhandiram S, Dissanayake K, Godakumara K, Midekessa G, Andronowska A, Heath PR, Kodithuwakku S, Hart AR, Fazeli A. Effect of 3D and 2D cell culture systems on trophoblast extracellular vesicle physico-chemical characteristics and potency. Front Cell Dev Biol 2024; 12:1382552. [PMID: 38835509 PMCID: PMC11148233 DOI: 10.3389/fcell.2024.1382552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 04/30/2024] [Indexed: 06/06/2024] Open
Abstract
The growing understanding of the role of extracellular vesicles (EVs) in embryo-maternal communication has sparked considerable interest in their therapeutic potential within assisted reproductive technology, particularly in enhancing implantation success. However, the major obstacle remains the large-scale production of EVs, and there is still a gap in understanding how different culture systems affect the characteristics of the EVs. In the current study, trophoblast analogue human chorionic carcinoma cell line was cultivated in both conventional monolayer culture (2D) and as spheroids in suspension culture (3D) and how the cell growth environment affects the physical, biochemical and cellular signalling properties of EVs produced by them was studied. Interestingly, the 3D system was more active in secreting EVs compared to the 2D system, while no significant differences were observed in terms of morphology, size, and classical EV protein marker expression between EVs derived from the two culture systems. There were substantial differences in the proteomic cargo profile and cellular signalling potency of EVs derived from the two culture systems. Notably, 2D EVs were more potent in inducing a cellular response in endometrial epithelial cells (EECs) compared to 3D EVs. Therefore, it is essential to recognize that the biological activity of EVs depends not only on the cell of origin but also on the cellular microenvironment of the parent cell. In conclusion, caution is warranted when selecting an EV production platform, especially for assessing the functional and therapeutic potential of EVs through in vitro studies.
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Affiliation(s)
- Norhayati Liaqat Ali Khan
- Division of Clinical Medicine, School of Medicine and Population Health, The Medical School, University of Sheffield, Sheffield, United Kingdom
- Centre of Preclinical Science Studies, Faculty of Dentistry, University Teknologi MARA (UiTM), Sg. Buloh, Selangor, Malaysia
| | - Subhashini Muhandiram
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Tartu, Estonia
| | - Keerthie Dissanayake
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Tartu, Estonia
- Department of Pathophysiology, Institute of Biomedicine and Translational Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia
| | - Kasun Godakumara
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Tartu, Estonia
- Department of Pathophysiology, Institute of Biomedicine and Translational Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia
| | - Getnet Midekessa
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Tartu, Estonia
- Department of Pathophysiology, Institute of Biomedicine and Translational Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia
| | - Aneta Andronowska
- Department of Hormonal Action Mechanisms, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, Poland
| | - Paul R Heath
- Division of Clinical Medicine, School of Medicine and Population Health, The Medical School, University of Sheffield, Sheffield, United Kingdom
| | - Suranga Kodithuwakku
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Tartu, Estonia
- Department of Animal Science, Faculty of Agriculture, University of Peradeniya, Peradeniya, Sri Lanka
| | - Amber Rose Hart
- Division of Clinical Medicine, School of Medicine and Population Health, The Medical School, University of Sheffield, Sheffield, United Kingdom
| | - Alireza Fazeli
- Division of Clinical Medicine, School of Medicine and Population Health, The Medical School, University of Sheffield, Sheffield, United Kingdom
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Tartu, Estonia
- Department of Pathophysiology, Institute of Biomedicine and Translational Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia
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43
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Dunnington EL, Wong BS, Fu D. Innovative Approaches for Drug Discovery: Quantifying Drug Distribution and Response with Raman Imaging. Anal Chem 2024; 96:7926-7944. [PMID: 38625100 PMCID: PMC11108735 DOI: 10.1021/acs.analchem.4c01413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Affiliation(s)
| | | | - Dan Fu
- Department of Chemistry, University of Washington, Seattle, WA, 98195, USA
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44
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Ayyanar C, Rakshit S, Sarkar K, Pramanik S. Unprecedented Approach of Fabrication and Analysis of a Bioactive PDMS/Hydroxyapatite/Graphene Nanocomposite Scaffold with a Vascular Channel to Combat Carcinogenesis. ACS APPLIED BIO MATERIALS 2024; 7:3388-3402. [PMID: 38660938 DOI: 10.1021/acsabm.4c00299] [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] [Indexed: 04/26/2024]
Abstract
In the present investigation, natural bone-derived hydroxyapatite (HA, 2 wt %) and/or exfoliated graphene (Gr, 0.1 wt %)-embedded polydimethylsiloxane (PDMS) elastomeric films were prepared using a vascular method. The morphology, mechanical properties, crystallinity, and chemical structure of the composite films were evaluated. The in vitro biodegradation kinetics of the films indicates their adequate physiological stability. Most of the results favored PDMS/HA/Gr as a best composite scaffold having more than 703% elongation. A simulation study of the microfluidic vascular channel of the PDMS/HA/Gr scaffold suggests that the pressure drop at the outlet became greater (from 1.19 to 0.067 Pa) unlike velocity output (from 0.071 to 0.089 m/s), suggesting a turbulence-free laminar flow. Our bioactive scaffold material, PDMS/HA/Gr, showed highest cytotoxicity toward the lung cancer and breast cancer cells through Runx3 protein-mediated cytotoxic T lymphocyte (CTL) generation. Our data and predicted mechanism also suggested that the PDMS/HA/Gr-supported peripheral blood mononuclear cells (PBMCs) not only increased the generation of CTL but also upregulated the expression of RUNX3. Since the PDMS/HA/Gr scaffold-supported Runx3 induced CTL generation caused maximum cell cytotoxicity of breast cancer (MCF-7) and lung cancer (A549) cells, PDMS/HA/Gr can be treated as an excellent potential candidate for CTL-mediated cancer therapy.
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Affiliation(s)
- Chellaiah Ayyanar
- Functional and Biomaterials Engineering Lab, Department of Mechanical Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Chennai 603203, Tamil Nadu, India
| | - Sudeshna Rakshit
- Cancer Immunology and Gene Editing Technology Lab, Department of Biotechnology, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Chennai 603203, Tamil Nadu, India
| | - Koustav Sarkar
- Cancer Immunology and Gene Editing Technology Lab, Department of Biotechnology, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Chennai 603203, Tamil Nadu, India
| | - Sumit Pramanik
- Functional and Biomaterials Engineering Lab, Department of Mechanical Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Chennai 603203, Tamil Nadu, India
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Liu J, Sun B, Li W, Kim HJ, Gan SU, Ho JS, Rahmat JNB, Zhang Y. Wireless sequential dual light delivery for programmed PDT in vivo. LIGHT, SCIENCE & APPLICATIONS 2024; 13:113. [PMID: 38744817 PMCID: PMC11094163 DOI: 10.1038/s41377-024-01437-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/05/2024] [Accepted: 03/21/2024] [Indexed: 05/16/2024]
Abstract
Using photodynamic therapy (PDT) to treat deep-seated cancers is limited due to inefficient delivery of photosensitizers and low tissue penetration of light. Polymeric nanocarriers are widely used for photosensitizer delivery, while the self-quenching of the encapsulated photosensitizers would impair the PDT efficacy. Furthermore, the generated short-lived reactive oxygen spieces (ROS) can hardly diffuse out of nanocarriers, resulting in low PDT efficacy. Therefore, a smart nanocarrier system which can be degraded by light, followed by photosensitizer activation can potentially overcome these limitations and enhance the PDT efficacy. A light-sensitive polymer nanocarrier encapsulating photosensitizer (RB-M) was synthesized. An implantable wireless dual wavelength microLED device which delivers the two light wavelengths sequentially was developed to programmatically control the release and activation of the loaded photosensitizer. Two transmitter coils with matching resonant frequencies allow activation of the connected LEDs to emit different wavelengths independently. Optimal irradiation time, dose, and RB-M concentration were determined using an agent-based digital simulation method. In vitro and in vivo validation experiments in an orthotopic rat liver hepatocellular carcinoma disease model confirmed that the nanocarrier rupture and sequential low dose light irradiation strategy resulted in successful PDT at reduced photosensitizer and irradiation dose, which is a clinically significant event that enhances treatment safety.
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Affiliation(s)
- Jiayi Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Bowen Sun
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore, 117585, Singapore
| | - Wenkai Li
- Department of Mechanical Engineering, College of Design and Engineering, National University of Singapore, Singapore, 117576, Singapore
| | - Han-Joon Kim
- Department of Electrical and Computer Engineering, College of Design and Engineering, National University of Singapore, Singapore, 117583, Singapore
- Department of Medical IT Convergence Engineering, Kumoh National Institute of Technology, Gumi, 39253, Republic of Korea
| | - Shu Uin Gan
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119228, Singapore
| | - John S Ho
- Department of Electrical and Computer Engineering, College of Design and Engineering, National University of Singapore, Singapore, 117583, Singapore
- The N.1 Institute for Health, National University of Singapore, Singapore, 117456, Singapore
- Institute for Health Innovation and Technology, National University of Singapore, Singapore, 119276, Singapore
| | - Juwita Norasmara Bte Rahmat
- Department of Biomedical Engineering, College of Design and Engineering, National University of Singapore, Singapore, 117585, Singapore.
| | - Yong Zhang
- Department of Biomedical Engineering, College of Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China.
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Jeong S, Fuwad A, Yoon S, Jeon TJ, Kim SM. A Microphysiological Model to Mimic the Placental Remodeling during Early Stage of Pregnancy under Hypoxia-Induced Trophoblast Invasion. Biomimetics (Basel) 2024; 9:289. [PMID: 38786499 PMCID: PMC11118815 DOI: 10.3390/biomimetics9050289] [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: 03/18/2024] [Revised: 05/05/2024] [Accepted: 05/09/2024] [Indexed: 05/25/2024] Open
Abstract
Placental trophoblast invasion is critical for establishing the maternal-fetal interface, yet the mechanisms driving trophoblast-induced maternal arterial remodeling remain elusive. To address this gap, we developed a three-dimensional microfluidic placenta-on-chip model that mimics early pregnancy placentation in a hypoxic environment. By studying human umbilical vein endothelial cells (HUVECs) under oxygen-deprived conditions upon trophoblast invasion, we observed significant HUVEC artery remodeling, suggesting the critical role of hypoxia in placentation. In particular, we found that trophoblasts secrete matrix metalloproteinase (MMP) proteins under hypoxic conditions, which contribute to arterial remodeling by the degradation of extracellular matrix components. This MMP-mediated remodeling is critical for facilitating trophoblast invasion and proper establishment of the maternal-fetal interface. In addition, our platform allows real-time monitoring of HUVEC vessel contraction during trophoblast interaction, providing valuable insights into the dynamic interplay between trophoblasts and maternal vasculature. Collectively, our findings highlight the importance of MMP-mediated arterial remodeling in placental development and underscore the potential of our platform to study pregnancy-related complications and evaluate therapeutic interventions.
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Affiliation(s)
- Seorin Jeong
- Department of Mechanical Engineering, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea; (S.J.); (A.F.)
| | - Ahmed Fuwad
- Department of Mechanical Engineering, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea; (S.J.); (A.F.)
- Department of Biomedical Engineering, School of Mechanical & Manufacturing Engineering (SMME), National University of Science and Technology (NUST), Islamabad 44000, Pakistan
| | - Sunhee Yoon
- Department of Biological Sciences and Bioengineering, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea;
| | - Tae-Joon Jeon
- Department of Biological Sciences and Bioengineering, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea;
- Biohybrid Systems Research Center, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea
- Department of Biological Engineering, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea
| | - Sun Min Kim
- Department of Mechanical Engineering, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea; (S.J.); (A.F.)
- Department of Biological Sciences and Bioengineering, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea;
- Biohybrid Systems Research Center, Inha University, 100, Inha-ro, Michuhol-gu, Incheon 22212, Republic of Korea
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Sneider A, Liu Y, Starich B, Du W, Nair PR, Marar C, Faqih N, Ciotti GE, Kim JH, Krishnan S, Ibrahim S, Igboko M, Locke A, Lewis DM, Hong H, Karl MN, Vij R, Russo GC, Gómez-de-Mariscal E, Habibi M, Muñoz-Barrutia A, Gu L, Eisinger-Mathason TK, Wirtz D. Small Extracellular Vesicles Promote Stiffness-mediated Metastasis. CANCER RESEARCH COMMUNICATIONS 2024; 4:1240-1252. [PMID: 38630893 PMCID: PMC11080964 DOI: 10.1158/2767-9764.crc-23-0431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 02/13/2024] [Accepted: 04/15/2024] [Indexed: 04/19/2024]
Abstract
Tissue stiffness is a critical prognostic factor in breast cancer and is associated with metastatic progression. Here we show an alternative and complementary hypothesis of tumor progression whereby physiologic matrix stiffness affects the quantity and protein cargo of small extracellular vesicles (EV) produced by cancer cells, which in turn aid cancer cell dissemination. Primary patient breast tissue released by cancer cells on matrices that model human breast tumors (25 kPa; stiff EVs) feature increased adhesion molecule presentation (ITGα2β1, ITGα6β4, ITGα6β1, CD44) compared with EVs from softer normal tissue (0.5 kPa; soft EVs), which facilitates their binding to extracellular matrix proteins including collagen IV, and a 3-fold increase in homing ability to distant organs in mice. In a zebrafish xenograft model, stiff EVs aid cancer cell dissemination. Moreover, normal, resident lung fibroblasts treated with stiff and soft EVs change their gene expression profiles to adopt a cancer-associated fibroblast phenotype. These findings show that EV quantity, cargo, and function depend heavily on the mechanical properties of the extracellular microenvironment. SIGNIFICANCE Here we show that the quantity, cargo, and function of breast cancer-derived EVs vary with mechanical properties of the extracellular microenvironment.
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Affiliation(s)
- Alexandra Sneider
- Department of Chemical and Biomolecular Engineering, Johns Hopkins Physical Sciences–Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Ying Liu
- Abramson Family Cancer Research Institute, Department of Pathology and Laboratory Medicine, Penn Sarcoma Program, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Bartholomew Starich
- Department of Chemical and Biomolecular Engineering, Johns Hopkins Physical Sciences–Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Wenxuan Du
- Department of Chemical and Biomolecular Engineering, Johns Hopkins Physical Sciences–Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Praful R. Nair
- Department of Chemical and Biomolecular Engineering, Johns Hopkins Physical Sciences–Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Carolyn Marar
- Johns Hopkins Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Najwa Faqih
- Johns Hopkins Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Gabrielle E. Ciotti
- Abramson Family Cancer Research Institute, Department of Pathology and Laboratory Medicine, Penn Sarcoma Program, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Joo Ho Kim
- Department of Materials Science and Engineering and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Sejal Krishnan
- Johns Hopkins Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Salma Ibrahim
- Johns Hopkins Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Muna Igboko
- Johns Hopkins Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Alexus Locke
- Johns Hopkins Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Daniel M. Lewis
- Department of Chemical and Biomolecular Engineering, Johns Hopkins Physical Sciences–Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Hanna Hong
- Johns Hopkins Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Michelle N. Karl
- Department of Chemical and Biomolecular Engineering, Johns Hopkins Physical Sciences–Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Raghav Vij
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Gabriella C. Russo
- Department of Chemical and Biomolecular Engineering, Johns Hopkins Physical Sciences–Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - Estibaliz Gómez-de-Mariscal
- Bioengineering and Aerospace Engineering Department, Universidad Carlos III de Madrid, Leganés, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Mehran Habibi
- Johns Hopkins Breast Center, Johns Hopkins Bayview Medical Center, Baltimore, Maryland
| | - Arrate Muñoz-Barrutia
- Bioengineering and Aerospace Engineering Department, Universidad Carlos III de Madrid, Leganés, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Luo Gu
- Department of Materials Science and Engineering and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
| | - T.S. Karin Eisinger-Mathason
- Abramson Family Cancer Research Institute, Department of Pathology and Laboratory Medicine, Penn Sarcoma Program, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Denis Wirtz
- Department of Chemical and Biomolecular Engineering, Johns Hopkins Physical Sciences–Oncology Center and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
- Department of Materials Science and Engineering and Institute for NanoBioTechnology, Johns Hopkins University, Baltimore, Maryland
- Department of Oncology, Johns Hopkins School of Medicine, Baltimore, Maryland
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48
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Yin X, Li Q, Shu Y, Wang H, Thomas B, Maxwell JT, Zhang Y. Exploiting urine-derived induced pluripotent stem cells for advancing precision medicine in cell therapy, disease modeling, and drug testing. J Biomed Sci 2024; 31:47. [PMID: 38724973 PMCID: PMC11084032 DOI: 10.1186/s12929-024-01035-4] [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: 01/26/2024] [Accepted: 04/30/2024] [Indexed: 05/12/2024] Open
Abstract
The field of regenerative medicine has witnessed remarkable advancements with the emergence of induced pluripotent stem cells (iPSCs) derived from a variety of sources. Among these, urine-derived induced pluripotent stem cells (u-iPSCs) have garnered substantial attention due to their non-invasive and patient-friendly acquisition method. This review manuscript delves into the potential and application of u-iPSCs in advancing precision medicine, particularly in the realms of drug testing, disease modeling, and cell therapy. U-iPSCs are generated through the reprogramming of somatic cells found in urine samples, offering a unique and renewable source of patient-specific pluripotent cells. Their utility in drug testing has revolutionized the pharmaceutical industry by providing personalized platforms for drug screening, toxicity assessment, and efficacy evaluation. The availability of u-iPSCs with diverse genetic backgrounds facilitates the development of tailored therapeutic approaches, minimizing adverse effects and optimizing treatment outcomes. Furthermore, u-iPSCs have demonstrated remarkable efficacy in disease modeling, allowing researchers to recapitulate patient-specific pathologies in vitro. This not only enhances our understanding of disease mechanisms but also serves as a valuable tool for drug discovery and development. In addition, u-iPSC-based disease models offer a platform for studying rare and genetically complex diseases, often underserved by traditional research methods. The versatility of u-iPSCs extends to cell therapy applications, where they hold immense promise for regenerative medicine. Their potential to differentiate into various cell types, including neurons, cardiomyocytes, and hepatocytes, enables the development of patient-specific cell replacement therapies. This personalized approach can revolutionize the treatment of degenerative diseases, organ failure, and tissue damage by minimizing immune rejection and optimizing therapeutic outcomes. However, several challenges and considerations, such as standardization of reprogramming protocols, genomic stability, and scalability, must be addressed to fully exploit u-iPSCs' potential in precision medicine. In conclusion, this review underscores the transformative impact of u-iPSCs on advancing precision medicine and highlights the future prospects and challenges in harnessing this innovative technology for improved healthcare outcomes.
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Affiliation(s)
- Xiya Yin
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Department of Burn and Plastic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Qingfeng Li
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Yan Shu
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, Baltimore, MD, USA
| | - Hongbing Wang
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, Baltimore, MD, USA
| | - Biju Thomas
- Keck School of Medicine, Roski Eye Institute, University of Southern California, Los Angeles, CA, 90033, USA
| | - Joshua T Maxwell
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA
| | - Yuanyuan Zhang
- Wake Forest Institute for Regenerative Medicine, Wake Forest University Health Sciences, Winston-Salem, NC, USA.
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49
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Mabry SA, Pavon N. Exploring the prospects, advancements, and challenges of in vitro modeling of the heart-brain axis. Front Cell Neurosci 2024; 18:1386355. [PMID: 38766369 PMCID: PMC11099243 DOI: 10.3389/fncel.2024.1386355] [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: 02/15/2024] [Accepted: 04/12/2024] [Indexed: 05/22/2024] Open
Abstract
Research on bidirectional communication between the heart and brain has often relied on studies involving nonhuman animals. Dependance on animal models offer limited applicability to humans and a lack of high-throughput screening. Recently, the field of 3D cell biology, specifically organoid technology, has rapidly emerged as a valuable tool for studying interactions across organ systems, i.e., gut-brain axis. The initial success of organoid models indicates the usefulness of 3D cultures for elucidating the intricate interactivity of the autonomic nervous system and overall health. This perspective aims to explore the potential of advancing in vitro modeling of the heart-brain axis by discussing the benefits, applications, and adaptability of organoid technologies. We closely examine the current state of brain organoids in conjunction with the advancements of cardiac organoids. Moreover, we explore the use of combined organoid systems to investigate pathophysiology and provide a platform for treatment discovery. Finally, we address the challenges that accompany the use of 3D models for studying the heart-brain axis with an emphasis on generating tailored engineering strategies for further refinement of dynamic organ system modeling in vitro.
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Affiliation(s)
- Senegal Alfred Mabry
- Affect and Cognition Laboratory, Department of Psychology and Human Development, College of Human Ecology, Cornell University, Ithaca, NY, United States
| | - Narciso Pavon
- ChangHui Pak Laboratory, Department of Biochemistry and Molecular Biology, College of Natural Sciences, University of Massachusetts-Amherst, Amherst, MA, United States
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50
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Tian J, Ashique AM, Weeks S, Lan T, Yang H, Chen HIH, Song C, Koyano K, Mondal K, Tsai D, Cheung I, Moshrefi M, Kekatpure A, Fan B, Li B, Qurashi S, Rocha L, Aguayo J, Rodgers C, Meza M, Heeke D, Medfisch SM, Chu C, Starck S, Basak NP, Sankaran S, Malhotra M, Crawley S, Tran TT, Duey DY, Ho C, Mikaelian I, Liu W, Rivera LB, Huang J, Paavola KJ, O'Hollaren K, Blum LK, Lin VY, Chen P, Iyer A, He S, Roda JM, Wang Y, Sissons J, Kutach AK, Kaplan DD, Stone GW. ILT2 and ILT4 Drive Myeloid Suppression via Both Overlapping and Distinct Mechanisms. Cancer Immunol Res 2024; 12:592-613. [PMID: 38393969 DOI: 10.1158/2326-6066.cir-23-0568] [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: 07/16/2023] [Revised: 10/28/2023] [Accepted: 02/20/2024] [Indexed: 02/25/2024]
Abstract
Solid tumors are dense three-dimensional (3D) multicellular structures that enable efficient receptor-ligand trans interactions via close cell-cell contact. Immunoglobulin-like transcript (ILT)2 and ILT4 are related immune-suppressive receptors that play a role in the inhibition of myeloid cells within the tumor microenvironment. The relative contribution of ILT2 and ILT4 to immune inhibition in the context of solid tumor tissue has not been fully explored. We present evidence that both ILT2 and ILT4 contribute to myeloid inhibition. We found that although ILT2 inhibits myeloid cell activation in the context of trans-engagement by MHC-I, ILT4 efficiently inhibits myeloid cells in the presence of either cis- or trans-engagement. In a 3D spheroid tumor model, dual ILT2/ILT4 blockade was required for the optimal activation of myeloid cells, including the secretion of CXCL9 and CCL5, upregulation of CD86 on dendritic cells, and downregulation of CD163 on macrophages. Humanized mouse tumor models showed increased immune activation and cytolytic T-cell activity with combined ILT2 and ILT4 blockade, including evidence of the generation of immune niches, which have been shown to correlate with clinical response to immune-checkpoint blockade. In a human tumor explant histoculture system, dual ILT2/ILT4 blockade increased CXCL9 secretion, downregulated CD163 expression, and increased the expression of M1 macrophage, IFNγ, and cytolytic T-cell gene signatures. Thus, we have revealed distinct contributions of ILT2 and ILT4 to myeloid cell biology and provide proof-of-concept data supporting the combined blockade of ILT2 and ILT4 to therapeutically induce optimal myeloid cell reprogramming in the tumor microenvironment.
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Affiliation(s)
- Jane Tian
- NGM Biopharmaceuticals, South San Francisco, California
| | | | - Sabrina Weeks
- NGM Biopharmaceuticals, South San Francisco, California
| | - Tian Lan
- NGM Biopharmaceuticals, South San Francisco, California
| | - Hong Yang
- NGM Biopharmaceuticals, South San Francisco, California
| | | | | | - Kikuye Koyano
- NGM Biopharmaceuticals, South San Francisco, California
| | | | - Daniel Tsai
- NGM Biopharmaceuticals, South San Francisco, California
| | - Isla Cheung
- NGM Biopharmaceuticals, South San Francisco, California
| | | | | | - Bin Fan
- NGM Biopharmaceuticals, South San Francisco, California
| | - Betty Li
- NGM Biopharmaceuticals, South San Francisco, California
| | - Samir Qurashi
- NGM Biopharmaceuticals, South San Francisco, California
| | - Lauren Rocha
- NGM Biopharmaceuticals, South San Francisco, California
| | | | - Col Rodgers
- NGM Biopharmaceuticals, South San Francisco, California
| | | | - Darren Heeke
- NGM Biopharmaceuticals, South San Francisco, California
| | | | - Chun Chu
- NGM Biopharmaceuticals, South San Francisco, California
| | | | | | | | | | | | | | - Dana Y Duey
- NGM Biopharmaceuticals, South San Francisco, California
| | - Carmence Ho
- NGM Biopharmaceuticals, South San Francisco, California
| | | | - Wenhui Liu
- NGM Biopharmaceuticals, South San Francisco, California
| | - Lee B Rivera
- NGM Biopharmaceuticals, South San Francisco, California
| | - Jiawei Huang
- NGM Biopharmaceuticals, South San Francisco, California
| | | | | | - Lisa K Blum
- NGM Biopharmaceuticals, South San Francisco, California
| | - Vicky Y Lin
- NGM Biopharmaceuticals, South San Francisco, California
| | - Peirong Chen
- NGM Biopharmaceuticals, South San Francisco, California
| | | | - Sisi He
- NGM Biopharmaceuticals, South San Francisco, California
| | - Julie M Roda
- NGM Biopharmaceuticals, South San Francisco, California
| | - Yan Wang
- NGM Biopharmaceuticals, South San Francisco, California
| | - James Sissons
- NGM Biopharmaceuticals, South San Francisco, California
| | - Alan K Kutach
- NGM Biopharmaceuticals, South San Francisco, California
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