1
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Zhang T, Zhao C, Li Y, Wu J, Wang F, Yu J, Wang Z, Gao Y, Zhao L, Liu Y, Yan Y, Li X, Gao H, Hu Z, Cui B, Li K. FGD5 in basal cells induces CXCL14 secretion that initiates a feedback loop to promote murine mammary epithelial growth and differentiation. Dev Cell 2024:S1534-5807(24)00324-1. [PMID: 38821057 DOI: 10.1016/j.devcel.2024.05.007] [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: 08/25/2022] [Revised: 12/22/2023] [Accepted: 05/09/2024] [Indexed: 06/02/2024]
Abstract
The interactions of environmental compartments with epithelial cells are essential for mammary gland development and homeostasis. Currently, the direct crosstalk between the endothelial niche and mammary epithelial cells remains poorly understood. Here, we show that faciogenital dysplasia 5 (FGD5) is enriched in mammary basal cells (BCs) and mediates critical interactions between basal and endothelial cells (ECs) in the mammary gland. Conditional deletion of Fgd5 reduced, whereas conditional knockin of Fgd5 increased, the engraftment and expansion of BCs, regulating ductal morphogenesis in the mammary gland. Mechanistically, murine mammary BC-expressed FGD5 inhibited the transcriptional activity of activating transcription factor 3 (ATF3), leading to subsequent transcriptional activation and secretion of CXCL14. Furthermore, activation of CXCL14/CXCR4/ERK signaling in primary murine mammary stromal ECs enhanced the expression of HIF-1α-regulated hedgehog ligands, which initiated a positive feedback loop to promote the function of BCs. Collectively, these findings identify functionally important interactions between BCs and the endothelial niche that occur through the FGD5/CXCL14/hedgehog axis.
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Affiliation(s)
- Tingting Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Chenxi Zhao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Yunxuan Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Jie Wu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Feng Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Jinmei Yu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Chinese Academy of Medical Sciences & Peking Union Medical College, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Zhenhe Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Chinese Academy of Medical Sciences & Peking Union Medical College, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Yang Gao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Luyao Zhao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Ying Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Yechao Yan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Xia Li
- Marine College, Shandong University, Weihai 264200, China
| | - Huan Gao
- Marine College, Shandong University, Weihai 264200, China
| | - Zhuowei Hu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Chinese Academy of Medical Sciences & Peking Union Medical College, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China
| | - Bing Cui
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Chinese Academy of Medical Sciences & Peking Union Medical College, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
| | - Ke Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
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2
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Galloni C, Egnuni T, Zahed Mohajerani S, Ye J, Mittnacht S, Speirs V, Lorger M, Mavria G. Brain endothelial cells promote breast cancer cell extravasation to the brain via EGFR-DOCK4-RAC1 signalling. Commun Biol 2024; 7:602. [PMID: 38762624 PMCID: PMC11102446 DOI: 10.1038/s42003-024-06200-x] [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: 10/26/2023] [Accepted: 04/15/2024] [Indexed: 05/20/2024] Open
Abstract
The role of endothelial cells in promoting cancer cell extravasation to the brain during the interaction of cancer cells with the vasculature is not well characterised. We show that brain endothelial cells activate EGFR signalling in triple-negative breast cancer cells with propensity to metastasise to the brain. This activation is dependent on soluble factors secreted by brain endothelial cells, and occurs via the RAC1 GEF DOCK4, which is required for breast cancer cell extravasation to the brain in vivo. Knockdown of DOCK4 inhibits breast cancer cell entrance to the brain without affecting cancer cell survival or growth. Defective extravasation is associated with loss of elongated morphology preceding intercalation into brain endothelium. We also show that brain endothelial cells promote paracrine stimulation of mesenchymal-like morphology of breast cancer cells via DOCK4, DOCK9, RAC1 and CDC42. This stimulation is accompanied by EGFR activation necessary for brain metastatic breast cancer cell elongation which can be reversed by the EGFR inhibitor Afatinib. Our findings suggest that brain endothelial cells promote metastasis through activation of cell signalling that renders breast cancer cells competent for extravasation. This represents a paradigm of brain endothelial cells influencing the signalling and metastatic competency of breast cancer cells.
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Affiliation(s)
- Chiara Galloni
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
- Sheffield Institute for Nucleic Acids (SInFoNiA) and School of Biosciences, University of Sheffield, Sheffield, UK
| | - Teklu Egnuni
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - Safoura Zahed Mohajerani
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
- Leeds Centre for Disease Models, University of Leeds, Leeds, UK
| | - Jiaqi Ye
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | | | - Valerie Speirs
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
| | - Mihaela Lorger
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - Georgia Mavria
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK.
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3
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Yang D, Dang S, Wang Z, Xie M, Li X, Ding X. Vessel co-option: a unique vascular-immune niche in liver cancer. Front Oncol 2024; 14:1386772. [PMID: 38737903 PMCID: PMC11082301 DOI: 10.3389/fonc.2024.1386772] [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: 02/16/2024] [Accepted: 04/11/2024] [Indexed: 05/14/2024] Open
Abstract
Tumor vasculature is pivotal in regulating tumor perfusion, immune cell infiltration, metastasis, and invasion. The vascular status of the tumor is intricately linked to its immune landscape and response to immunotherapy. Vessel co-option means that tumor tissue adeptly exploits pre-existing blood vessels in the para-carcinoma region to foster its growth rather than inducing angiogenesis. It emerges as a significant mechanism contributing to anti-angiogenic therapy resistance. Different from angiogenic tumors, vessel co-option presents a distinctive vascular-immune niche characterized by varying states and distribution of immune cells, including T-cells, tumor-associated macrophages, neutrophils, and hepatic stellate cells. This unique composition contributes to an immunosuppressive tumor microenvironment that is crucial in modulating the response to cancer immunotherapy. In this review, we systematically reviewed the evidence and molecular mechanisms of vessel co-option in liver cancer, while also exploring its implications for anti-angiogenic drug resistance and the immune microenvironment, to provide new ideas and clues for screening patients with liver cancer who are effective in immunotherapy.
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Affiliation(s)
| | | | | | | | | | - Xiangming Ding
- Department of Gastroenterology, People’s Hospital of Zhengzhou University, Henan Provincial People’s Hospital, Zhengzhou, Henan, China
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4
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Cerutti C, Lucotti S, Menendez ST, Reymond N, Garg R, Romero IA, Muschel R, Ridley AJ. IQGAP1 and NWASP promote human cancer cell dissemination and metastasis by regulating β1-integrin via FAK and MRTF/SRF. Cell Rep 2024; 43:113989. [PMID: 38536816 DOI: 10.1016/j.celrep.2024.113989] [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: 08/13/2023] [Revised: 02/01/2024] [Accepted: 03/07/2024] [Indexed: 04/28/2024] Open
Abstract
Attachment of circulating tumor cells to the endothelial cells (ECs) lining blood vessels is a critical step in cancer metastatic colonization, which leads to metastatic outgrowth. Breast and prostate cancers are common malignancies in women and men, respectively. Here, we observe that β1-integrin is required for human prostate and breast cancer cell adhesion to ECs under shear-stress conditions in vitro and to lung blood vessel ECs in vivo. We identify IQGAP1 and neural Wiskott-Aldrich syndrome protein (NWASP) as regulators of β1-integrin transcription and protein expression in prostate and breast cancer cells. IQGAP1 and NWASP depletion in cancer cells decreases adhesion to ECs in vitro and retention in the lung vasculature and metastatic lung nodule formation in vivo. Mechanistically, NWASP and IQGAP1 act downstream of Cdc42 to increase β1-integrin expression both via extracellular signal-regulated kinase (ERK)/focal adhesion kinase signaling at the protein level and by myocardin-related transcription factor/serum response factor (SRF) transcriptionally. Our results identify IQGAP1 and NWASP as potential therapeutic targets to reduce early metastatic dissemination.
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Affiliation(s)
- Camilla Cerutti
- School of Cellular and Molecular Medicine, University of Bristol, Bristol BS8 1TD, UK; Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 U1L, UK; Department of Life Sciences, Centre for Inflammation Research and Translational Medicine (CIRTM), Brunel University London, Uxbridge UB8 3PH, UK.
| | - Serena Lucotti
- CRUK/MRC Oxford Institute for Radiation Oncology, University of Oxford, Oxford OX3 7DQ, UK
| | - Sofia T Menendez
- Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 U1L, UK
| | - Nicolas Reymond
- Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 U1L, UK
| | - Ritu Garg
- Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 U1L, UK
| | - Ignacio A Romero
- School of Life, Health and Chemical Sciences, The Open University, Milton Keynes MK7 6AA, UK
| | - Ruth Muschel
- CRUK/MRC Oxford Institute for Radiation Oncology, University of Oxford, Oxford OX3 7DQ, UK
| | - Anne J Ridley
- School of Cellular and Molecular Medicine, University of Bristol, Bristol BS8 1TD, UK; Randall Centre for Cell and Molecular Biophysics, King's College London, London SE1 U1L, UK.
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5
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Ravichandran Y, Hänisch J, Murray K, Roca V, Dingli F, Loew D, Sabatet V, Boëda B, Stradal TE, Etienne-Manneville S. The distinct localization of CDC42 isoforms is responsible for their specific functions during migration. J Cell Biol 2024; 223:e202004092. [PMID: 38386112 PMCID: PMC10883850 DOI: 10.1083/jcb.202004092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/26/2023] [Accepted: 01/04/2024] [Indexed: 02/23/2024] Open
Abstract
The small G-protein CDC42 is an evolutionary conserved polarity protein and a key regulator of polarized cell functions, including directed cell migration. In vertebrates, alternative splicing gives rise to two CDC42 proteins: the ubiquitously expressed isoform (CDC42u) and the brain isoform (CDC42b), which only differ in their carboxy-terminal sequence, including the CAAX motif essential for their association with membranes. We show that these divergent sequences do not directly affect the range of CDC42's potential binding partners but indirectly influence CDC42-driven signaling by controlling the subcellular localization of the two isoforms. In astrocytes and neural precursors, which naturally express both variants, CDC42u associates with the leading-edge plasma membrane of migrating cells, where it recruits the Par6-PKCζ complex to fulfill its polarity function. In contrast, CDC42b mainly localizes to intracellular membrane compartments, where it regulates N-WASP-mediated endocytosis. Both CDC42 isoforms contribute their specific functions to promote the chemotaxis of neural precursors, demonstrating that their expression pattern is decisive for tissue-specific cell behavior.
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Affiliation(s)
- Yamini Ravichandran
- UMR3691 CNRS, Equipe Labellisée Ligue 2023, Université de Paris, Cell Polarity, Migration and Cancer Unit, Institut Pasteur, Paris, France
- Collège Doctoral, Sorbonne Université, Paris, France
| | - Jan Hänisch
- UMR3691 CNRS, Equipe Labellisée Ligue 2023, Université de Paris, Cell Polarity, Migration and Cancer Unit, Institut Pasteur, Paris, France
| | - Kerren Murray
- UMR3691 CNRS, Equipe Labellisée Ligue 2023, Université de Paris, Cell Polarity, Migration and Cancer Unit, Institut Pasteur, Paris, France
| | - Vanessa Roca
- UMR3691 CNRS, Equipe Labellisée Ligue 2023, Université de Paris, Cell Polarity, Migration and Cancer Unit, Institut Pasteur, Paris, France
| | - Florent Dingli
- PSL Research University, Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, Institut Curie, Paris, France
| | - Damarys Loew
- PSL Research University, Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, Institut Curie, Paris, France
| | - Valentin Sabatet
- PSL Research University, Centre de Recherche, Laboratoire de Spectrométrie de Masse Protéomique, Institut Curie, Paris, France
| | - Batiste Boëda
- UMR3691 CNRS, Equipe Labellisée Ligue 2023, Université de Paris, Cell Polarity, Migration and Cancer Unit, Institut Pasteur, Paris, France
| | - Theresia E. Stradal
- Helmholtz Centre for Infection Research, Inhoffenstrasse 7, Braunschweig, Germany
| | - Sandrine Etienne-Manneville
- UMR3691 CNRS, Equipe Labellisée Ligue 2023, Université de Paris, Cell Polarity, Migration and Cancer Unit, Institut Pasteur, Paris, France
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6
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Shenoy G, Kheirabadi S, Ataie Z, Sahu AP, Palsa K, Wade Q, Khunsriraksakul C, Khristov V, Slagle-Webb B, Lathia JD, Wang HG, Sheikhi A, Connor JR. Iron inhibits glioblastoma cell migration and polarization. FASEB J 2023; 37:e23307. [PMID: 37983646 DOI: 10.1096/fj.202202157rr] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 10/25/2023] [Accepted: 10/31/2023] [Indexed: 11/22/2023]
Abstract
Glioblastoma is one of the deadliest malignancies facing modern oncology today. The ability of glioblastoma cells to diffusely spread into neighboring healthy brain makes complete surgical resection nearly impossible and contributes to the recurrent disease faced by most patients. Although research into the impact of iron on glioblastoma has addressed proliferation, there has been little investigation into how cellular iron impacts the ability of glioblastoma cells to migrate-a key question, especially in the context of the diffuse spread observed in these tumors. Herein, we show that increasing cellular iron content results in decreased migratory capacity of human glioblastoma cells. The decrease in migratory capacity was accompanied by a decrease in cellular polarization in the direction of movement. Expression of CDC42, a Rho GTPase that is essential for both cellular migration and establishment of polarity in the direction of cell movement, was reduced upon iron treatment. We then analyzed a single-cell RNA-seq dataset of human glioblastoma samples and found that cells at the tumor periphery had a gene signature that is consistent with having lower levels of cellular iron. Altogether, our results suggest that cellular iron content is impacting glioblastoma cell migratory capacity and that cells with higher iron levels exhibit reduced motility.
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Affiliation(s)
- Ganesh Shenoy
- Department of Neurosurgery, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Sina Kheirabadi
- Department of Chemical Engineering, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Zaman Ataie
- Department of Chemical Engineering, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Aurosman Pappus Sahu
- Department of Neurosurgery, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Kondaiah Palsa
- Department of Neurosurgery, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Quinn Wade
- Department of Neurosurgery, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Chachrit Khunsriraksakul
- Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Vladimir Khristov
- Department of Neurosurgery, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Becky Slagle-Webb
- Department of Neurosurgery, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Justin D Lathia
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Hong-Gang Wang
- Department of Pediatrics, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Amir Sheikhi
- Department of Chemical Engineering, The Pennsylvania State University, University Park, Pennsylvania, USA
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - James R Connor
- Department of Neurosurgery, Penn State College of Medicine, Hershey, Pennsylvania, USA
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7
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Saltarin F, Wegmüller A, Bejarano L, Ildiz ES, Zwicky P, Vianin A, Spadin F, Soukup K, Wischnewski V, Engelhardt B, Deutsch U, J. Marques I, Frenz M, Joyce JA, Lyck R. Compromised Blood-Brain Barrier Junctions Enhance Melanoma Cell Intercalation and Extravasation. Cancers (Basel) 2023; 15:5071. [PMID: 37894438 PMCID: PMC10605101 DOI: 10.3390/cancers15205071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023] Open
Abstract
Melanoma frequently metastasises to the brain, and a detailed understanding of the molecular and cellular mechanisms underlying melanoma cell extravasation across the blood-brain barrier (BBB) is important for preventing brain metastasis formation. Making use of primary mouse brain microvascular endothelial cells (pMBMECs) as an in vitro BBB model, we imaged the interaction of melanoma cells into pMBMEC monolayers. We observed exclusive junctional intercalation of melanoma cells and confirmed that melanoma-induced pMBMEC barrier disruption can be rescued by protease inhibition. Interleukin (IL)-1β stimulated pMBMECs or PECAM-1-knockout (-ko) pMBMECs were employed to model compromised BBB barrier properties in vitro and to determine increased melanoma cell intercalation compared to pMBMECs with intact junctions. The newly generated brain-homing melanoma cell line YUMM1.1-BrM4 was used to reveal increased in vivo extravasation of melanoma cells across the BBB of barrier-compromised PECAM-1-deficient mice compared to controls. Taken together, our data indicate that preserving BBB integrity is an important measure to limit the formation of melanoma-brain metastasis.
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Affiliation(s)
- Federico Saltarin
- Theodor Kocher Institute, University of Bern, 3012 Bern, Switzerland; (F.S.); (P.Z.)
| | - Adrian Wegmüller
- Theodor Kocher Institute, University of Bern, 3012 Bern, Switzerland; (F.S.); (P.Z.)
| | - Leire Bejarano
- Department of Oncology, University of Lausanne, 1011 Lausanne, Switzerland (V.W.)
- Ludwig Institute for Cancer Research, University of Lausanne, 1011 Lausanne, Switzerland
| | - Ece Su Ildiz
- Theodor Kocher Institute, University of Bern, 3012 Bern, Switzerland; (F.S.); (P.Z.)
| | - Pascale Zwicky
- Theodor Kocher Institute, University of Bern, 3012 Bern, Switzerland; (F.S.); (P.Z.)
| | - Andréj Vianin
- Department of Developmental Biology and Regeneration, Institute of Anatomy, University of Bern, 3012 Bern, Switzerland
- Department for BioMedical Research (DBMR), University of Bern, 3010 Bern, Switzerland
| | - Florentin Spadin
- Institute of Applied Physics, University of Bern, 3012 Bern, Switzerland; (F.S.)
| | - Klara Soukup
- Department of Oncology, University of Lausanne, 1011 Lausanne, Switzerland (V.W.)
- Ludwig Institute for Cancer Research, University of Lausanne, 1011 Lausanne, Switzerland
| | - Vladimir Wischnewski
- Department of Oncology, University of Lausanne, 1011 Lausanne, Switzerland (V.W.)
- Ludwig Institute for Cancer Research, University of Lausanne, 1011 Lausanne, Switzerland
| | - Britta Engelhardt
- Theodor Kocher Institute, University of Bern, 3012 Bern, Switzerland; (F.S.); (P.Z.)
| | - Urban Deutsch
- Theodor Kocher Institute, University of Bern, 3012 Bern, Switzerland; (F.S.); (P.Z.)
| | - Ines J. Marques
- Department of Developmental Biology and Regeneration, Institute of Anatomy, University of Bern, 3012 Bern, Switzerland
- Department for BioMedical Research (DBMR), University of Bern, 3010 Bern, Switzerland
| | - Martin Frenz
- Institute of Applied Physics, University of Bern, 3012 Bern, Switzerland; (F.S.)
| | - Johanna A. Joyce
- Department of Oncology, University of Lausanne, 1011 Lausanne, Switzerland (V.W.)
- Ludwig Institute for Cancer Research, University of Lausanne, 1011 Lausanne, Switzerland
| | - Ruth Lyck
- Theodor Kocher Institute, University of Bern, 3012 Bern, Switzerland; (F.S.); (P.Z.)
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8
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James A, Akash K, Sharma A, Bhattacharyya S, Sriamornsak P, Nagraik R, Kumar D. Himalayan flora: targeting various molecular pathways in lung cancer. Med Oncol 2023; 40:314. [PMID: 37787816 DOI: 10.1007/s12032-023-02171-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 08/21/2023] [Indexed: 10/04/2023]
Abstract
The fatal amplification of lung cancer across the globe and the limitations of current treatment strategies emphasize the necessity for substitute therapeutics. The incorporation of phyto-derived components in chemo treatment holds promise in addressing those challenges. Despite the significant progressions in lung cancer therapeutics, the complexities of molecular mechanism and pathways underlying this disease remain inadequately understood, necessitating novel biomarker targeting. The Himalayas, abundant in diverse plant varieties with established chemotherapeutic potential, presents a promising avenue for investigating potential cures for lung carcinoma. The vast diversity of phytocompounds herein can be explored for targeting the disease. This review delves into the multifaceted targets of lung cancer and explores the established phytochemicals with their specific molecular targets. It emphasizes comprehending the intricate pathways that govern effective therapeutic interventions for lung cancer. Through this exploration of Himalayan flora, this review seeks to illuminate potential breakthroughs in lung cancer management using natural compounds. The amalgamation of Himalayan plant-derived compounds with cautiously designed combined therapeutic approaches such as nanocarrier-mediated drug delivery and synergistic therapy offers an opportunity to redefine the boundaries of lung cancer treatment by reducing the drug resistance and side effects and enabling an effective targeted delivery of drugs. Furthermore, additional studies are obligatory to understand the possible derivation of natural compounds used in current lung cancer treatment from plant species within the Himalayan region.
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Affiliation(s)
- Abija James
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - K Akash
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Avinash Sharma
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India
| | - Sanjib Bhattacharyya
- Department of Pharmaceutical Sciences and Chinese Traditional Medicine, Southwest University, Beibei, 400715, Chongqing, People's Republic of China
- Department of Sciences, Nirma University, Ahmedabad, Gujarat, 382481, India
| | | | - Rupak Nagraik
- Faculty of Applied Sciences and Biotechnology, Shoolini University, Solan, Himachal Pradesh, 173229, India.
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh, 173229, India.
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9
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Lahooti B, Akwii RG, Zahra FT, Sajib MS, Lamprou M, Alobaida A, Lionakis MS, Mattheolabakis G, Mikelis CM. Targeting endothelial permeability in the EPR effect. J Control Release 2023; 361:212-235. [PMID: 37517543 DOI: 10.1016/j.jconrel.2023.07.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 07/19/2023] [Accepted: 07/23/2023] [Indexed: 08/01/2023]
Abstract
The characteristics of the primary tumor blood vessels and the tumor microenvironment drive the enhanced permeability and retention (EPR) effect, which confers an advantage towards enhanced delivery of anti-cancer nanomedicine and has shown beneficial effects in preclinical models. Increased vascular permeability is a landmark feature of the tumor vessels and an important driver of the EPR. The main focus of this review is the endothelial regulation of vascular permeability. We discuss current challenges of targeting vascular permeability towards clinical translation and summarize the structural components and mechanisms of endothelial permeability, the principal mediators and signaling players, the targeted approaches that have been used and their outcomes to date. We also critically discuss the effects of the tumor-infiltrating immune cells, their interplay with the tumor vessels and the impact of immune responses on nanomedicine delivery, the impact of anti-angiogenic and tumor-stroma targeting approaches, and desirable nanoparticle design approaches for greater translational benefit.
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Affiliation(s)
- Behnaz Lahooti
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| | - Racheal G Akwii
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| | - Fatema Tuz Zahra
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| | - Md Sanaullah Sajib
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| | - Margarita Lamprou
- Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, Patras 26504, Greece
| | - Ahmed Alobaida
- Department of Pharmaceutics, College of Pharmacy, University of Ha'il, Ha'il 81442, Saudi Arabia
| | - Michail S Lionakis
- Fungal Pathogenesis Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - George Mattheolabakis
- School of Basic Pharmaceutical and Toxicological Sciences, College of Pharmacy, University of Louisiana at Monroe, Monroe, LA 71201, USA.
| | - Constantinos M Mikelis
- Department of Pharmaceutical Sciences, School of Pharmacy, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA; Laboratory of Molecular Pharmacology, Department of Pharmacy, University of Patras, Patras 26504, Greece.
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10
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Hapeman JD, Carneiro CS, Nedelcu AM. A model for the dissemination of circulating tumour cell clusters involving platelet recruitment and a plastic switch between cooperative and individual behaviours. BMC Ecol Evol 2023; 23:39. [PMID: 37605189 PMCID: PMC10440896 DOI: 10.1186/s12862-023-02147-5] [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: 12/30/2022] [Accepted: 08/10/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND In spite of extensive research, cancer remains a major health problem worldwide. As cancer progresses, cells acquire traits that allow them to disperse and disseminate to distant locations in the body - a process known as metastasis. While in the vasculature, these cells are referred to as circulating tumour cells (CTCs) and can manifest either as single cells or clusters of cells (i.e., CTC clusters), with the latter being the most aggressive. The increased metastatic potential of CTC clusters is generally associated with cooperative group benefits in terms of survival, including increased resistance to shear stress, anoikis, immune attacks and drugs. However, the adoption of a group phenotype poses a challenge when exiting the vasculature (extravasation) as the large size can hinder the passage through vessel walls. Despite their significant role in the metastatic process, the mechanisms through which CTC clusters extravasate remain largely unknown. Based on the observed in vivo association between CTC clusters and platelets, we hypothesized that cancer cells take advantage of the platelet-derived Transforming Growth Factor Beta 1 (TGF-β1) - a signalling factor that has been widely implicated in many aspects of cancer, to facilitate their own dissemination. To address this possibility, we evaluated the effect of exogenous TGF-β1 on an experimentally evolved non-small cell lung cancer cell line that we previously developed and used to investigate the biology of CTC clusters. RESULTS We found that exogenous TGF-β1 induced the dissociation of clusters in suspension into adherent single cells. Once adhered, cells released their own TGF-β1 and were able to individually migrate and invade in the absence of exogenous TGF-β1. Based on these findings we developed a model that involves a TGF-β1-mediated plastic switch between a cooperative phenotype and a single-celled stage that enables the extravasation of CTC clusters. CONCLUSIONS This model allows for the possibility that therapies can be developed against TGF-β1 signalling components and/or TGF-β1 target genes to suppress the metastatic potential of CTC clusters. Considering the negative impact that metastasis has on cancer prognosis and the lack of therapies against this process, interfering with the ability of CTC clusters to switch between cooperative and individual behaviours could provide new strategies to improve patient survival.
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Affiliation(s)
- Jorian D Hapeman
- Department of Biology, University of New Brunswick, Fredericton, NB, E3B 5A3, Canada
| | - Caroline S Carneiro
- Department of Biology, University of New Brunswick, Fredericton, NB, E3B 5A3, Canada
| | - Aurora M Nedelcu
- Department of Biology, University of New Brunswick, Fredericton, NB, E3B 5A3, Canada.
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11
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Javanmardi Y, Agrawal A, Malandrino A, Lasli S, Chen M, Shahreza S, Serwinski B, Cammoun L, Li R, Jorfi M, Djordjevic B, Szita N, Spill F, Bertazzo S, Sheridan GK, Shenoy V, Calvo F, Kamm R, Moeendarbary E. Endothelium and Subendothelial Matrix Mechanics Modulate Cancer Cell Transendothelial Migration. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2206554. [PMID: 37051804 PMCID: PMC10238207 DOI: 10.1002/advs.202206554] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 03/19/2023] [Indexed: 06/04/2023]
Abstract
Cancer cell extravasation, a key step in the metastatic cascade, involves cancer cell arrest on the endothelium, transendothelial migration (TEM), followed by the invasion into the subendothelial extracellular matrix (ECM) of distant tissues. While cancer research has mostly focused on the biomechanical interactions between tumor cells (TCs) and ECM, particularly at the primary tumor site, very little is known about the mechanical properties of endothelial cells and the subendothelial ECM and how they contribute to the extravasation process. Here, an integrated experimental and theoretical framework is developed to investigate the mechanical crosstalk between TCs, endothelium and subendothelial ECM during in vitro cancer cell extravasation. It is found that cancer cell actin-rich protrusions generate complex push-pull forces to initiate and drive TEM, while transmigration success also relies on the forces generated by the endothelium. Consequently, mechanical properties of the subendothelial ECM and endothelial actomyosin contractility that mediate the endothelial forces also impact the endothelium's resistance to cancer cell transmigration. These results indicate that mechanical features of distant tissues, including force interactions between the endothelium and the subendothelial ECM, are key determinants of metastatic organotropism.
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Affiliation(s)
- Yousef Javanmardi
- Department of Mechanical EngineeringUniversity College LondonTorrington PlaceLondonWC1E 7JEUK
| | - Ayushi Agrawal
- Department of Mechanical EngineeringUniversity College LondonTorrington PlaceLondonWC1E 7JEUK
| | - Andrea Malandrino
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMA02139USA
- Biomaterials, Biomechanics and Tissue Engineering GroupDepartment of Materials Science and Engineering and Research Center for Biomedical EngineeringUniversitat Politécnica de Catalunya (UPC)08019BarcelonaSpain
| | - Soufian Lasli
- Department of Mechanical EngineeringUniversity College LondonTorrington PlaceLondonWC1E 7JEUK
| | - Michelle Chen
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMA02139USA
| | - Somayeh Shahreza
- Department of Mechanical EngineeringUniversity College LondonTorrington PlaceLondonWC1E 7JEUK
| | - Bianca Serwinski
- Department of Mechanical EngineeringUniversity College LondonTorrington PlaceLondonWC1E 7JEUK
- 199 Biotechnologies LtdGloucester RoadLondonW2 6LDUK
| | - Leila Cammoun
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMA02139USA
| | - Ran Li
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMA02139USA
| | - Mehdi Jorfi
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMA02139USA
| | - Boris Djordjevic
- Department of Mechanical EngineeringUniversity College LondonTorrington PlaceLondonWC1E 7JEUK
- 199 Biotechnologies LtdGloucester RoadLondonW2 6LDUK
| | - Nicolas Szita
- Department of Biochemical EngineeringUniversity College LondonLondonWC1E 6BTUK
| | - Fabian Spill
- School of MathematicsUniversity of BirminghamEdgbastonBirminghamB152TSUK
| | - Sergio Bertazzo
- Department of Medical Physics and Biomedical EngineeringUniversity College LondonLondonWC1E 6BTUK
| | - Graham K Sheridan
- School of Life SciencesQueen's Medical CentreUniversity of NottinghamNottinghamNG7 2UHUK
| | - Vivek Shenoy
- Department of Materials Science and EngineeringUniversity of PennsylvaniaPhiladelphiaPA19104USA
| | - Fernando Calvo
- Instituto de Biomedicina y Biotecnología de Cantabria (Consejo Superior de Investigaciones Científicas, Universidad de Cantabria)Santander39011Spain
| | - Roger Kamm
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMA02139USA
| | - Emad Moeendarbary
- Department of Mechanical EngineeringUniversity College LondonTorrington PlaceLondonWC1E 7JEUK
- Department of Biological EngineeringMassachusetts Institute of TechnologyCambridgeMA02139USA
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12
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Liu F, Wu Q, Dong Z, Liu K. Integrins in cancer: Emerging mechanisms and therapeutic opportunities. Pharmacol Ther 2023:108458. [PMID: 37245545 DOI: 10.1016/j.pharmthera.2023.108458] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/10/2023] [Accepted: 05/22/2023] [Indexed: 05/30/2023]
Abstract
Integrins are vital surface adhesion receptors that mediate the interactions between the extracellular matrix (ECM) and cells and are essential for cell migration and the maintenance of tissue homeostasis. Aberrant integrin activation promotes initial tumor formation, growth, and metastasis. Recently, many lines of evidence have indicated that integrins are highly expressed in numerous cancer types and have documented many functions of integrins in tumorigenesis. Thus, integrins have emerged as attractive targets for the development of cancer therapeutics. In this review, we discuss the underlying molecular mechanisms by which integrins contribute to most of the hallmarks of cancer. We focus on recent progress on integrin regulators, binding proteins, and downstream effectors. We highlight the role of integrins in the regulation of tumor metastasis, immune evasion, metabolic reprogramming, and other hallmarks of cancer. In addition, integrin-targeted immunotherapy and other integrin inhibitors that have been used in preclinical and clinical studies are summarized.
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Affiliation(s)
- Fangfang Liu
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China
| | - Qiong Wu
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China
| | - Zigang Dong
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China; State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou, Henan 450000, China; Tianjian Advanced Biomedical Laboratory, Zhengzhou University, Zhengzhou, Henan 450001, China.
| | - Kangdong Liu
- Research Center of Basic Medicine, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, Henan 450001, China; China-US (Henan) Hormel Cancer Institute, Zhengzhou, Henan 450008, China; Department of Pathophysiology, School of Basic Medical Sciences, College of Medicine, Zhengzhou University, Zhengzhou, Henan 450001, China; State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou, Henan 450000, China; Tianjian Advanced Biomedical Laboratory, Zhengzhou University, Zhengzhou, Henan 450001, China; Cancer Chemoprevention International Collaboration Laboratory, Zhengzhou, Henan 450000, China.
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13
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Kurma K, Alix-Panabières C. Mechanobiology and survival strategies of circulating tumor cells: a process towards the invasive and metastatic phenotype. Front Cell Dev Biol 2023; 11:1188499. [PMID: 37215087 PMCID: PMC10196185 DOI: 10.3389/fcell.2023.1188499] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 04/18/2023] [Indexed: 05/24/2023] Open
Abstract
Metastatic progression is the deadliest feature of cancer. Cancer cell growth, invasion, intravasation, circulation, arrest/adhesion and extravasation require specific mechanical properties to allow cell survival and the completion of the metastatic cascade. Circulating tumor cells (CTCs) come into contact with the capillary bed during extravasation/intravasation at the beginning of the metastatic cascade. However, CTC mechanobiology and survival strategies in the bloodstream, and specifically in the microcirculation, are not well known. A fraction of CTCs can extravasate and colonize distant areas despite the biomechanical constriction forces that are exerted by the microcirculation and that strongly decrease tumor cell survival. Furthermore, accumulating evidence shows that several CTC adaptations, via molecular factors and interactions with blood components (e.g., immune cells and platelets inside capillaries), may promote metastasis formation. To better understand CTC journey in the microcirculation as part of the metastatic cascade, we reviewed how CTC mechanobiology and interaction with other cell types in the bloodstream help them to survive the harsh conditions in the circulatory system and to metastasize in distant organs.
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Affiliation(s)
- Keerthi Kurma
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre of Montpellier, Montpellier, France
- CREEC/CANECEV, MIVEGEC (CREES), University of Montpellier, CNRS, IRD, Montpellier, France
- European Liquid Biopsy Society (E LBS), Hamburg, Germany
| | - Catherine Alix-Panabières
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre of Montpellier, Montpellier, France
- CREEC/CANECEV, MIVEGEC (CREES), University of Montpellier, CNRS, IRD, Montpellier, France
- European Liquid Biopsy Society (E LBS), Hamburg, Germany
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14
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González B, Aldea M, Cullen PJ. Chaperone-Dependent Degradation of Cdc42 Promotes Cell Polarity and Shields the Protein from Aggregation. Mol Cell Biol 2023; 43:200-222. [PMID: 37114947 PMCID: PMC10184603 DOI: 10.1080/10985549.2023.2198171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 04/29/2023] Open
Abstract
Rho GTPases are global regulators of cell polarity and signaling. By exploring the turnover regulation of the yeast Rho GTPase Cdc42p, we identified new regulatory features surrounding the stability of the protein. We specifically show that Cdc42p is degraded at 37 °C by chaperones through lysine residues located in the C-terminus of the protein. Cdc42p turnover at 37 °C occurred by the 26S proteasome in an ESCRT-dependent manner in the lysosome/vacuole. By analyzing versions of Cdc42p that were defective for turnover, we show that turnover at 37 °C promoted cell polarity but was defective for sensitivity to mating pheromone, presumably mediated through a Cdc42p-dependent MAP kinase pathway. We also identified one residue (K16) in the P-loop of the protein that was critical for Cdc42p stability. Accumulation of Cdc42pK16R in some contexts led to the formation of protein aggregates, which were enriched in aging mother cells and cells undergoing proteostatic stress. Our study uncovers new aspects of protein turnover regulation of a Rho-type GTPase that may extend to other systems. Moreover, residues identified here that mediate Cdc42p turnover correlate with several human diseases, which may suggest that turnover regulation of Cdc42p is important to aspects of human health.
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Affiliation(s)
- Beatriz González
- Department of Biological Sciences, State University of New York at Buffalo, New York, USA
| | - Martí Aldea
- Molecular Biology Institute of Barcelona (IBMB), CSIC, Barcelona, Spain
| | - Paul J. Cullen
- Department of Biological Sciences, State University of New York at Buffalo, New York, USA
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15
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Wu Z, Wu Y, Liu Z, Song Y, Ge L, Du T, Liu Y, Liu L, Liu C, Ma L. L1CAM deployed perivascular tumor niche promotes vessel wall invasion of tumor thrombus and metastasis of renal cell carcinoma. Cell Death Discov 2023; 9:112. [PMID: 37015905 PMCID: PMC10073121 DOI: 10.1038/s41420-023-01410-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 04/06/2023] Open
Abstract
The survival of tumor cells in the bloodstream, and vasculature adhesion at metastatic sites are crucial for tumor metastasis. Perivascular invasion aids tumor cell self-renewal, survival, and formation of metastases by facilitating readily available oxygen, nutrients, and endothelial-derived paracrine factors. Renal cell carcinoma (RCC) is among the most prevalent tumors of the urinary system, and the formation of venous tumor thrombus (VTT) is a characteristic feature of RCC. We observed high expression of L1CAM in the VTT with vessel wall invasion. L1CAM promotes the adhesion, migration, and invasion ability of RCC and enhances metastasis by interacting with ITGA5, which elicits activation of signaling downstream of integrin α5β1. L1CAM promotes ADAM17 transcription to facilitate transmembrane ectodomain cleavage and release of soluble L1CAM. In response to soluble L1CAM, vascular endothelial cells release several cytokines and chemokines. Endothelial-derived CXCL5 and its receptor CXCR2 promote the migration and intravasation of RCC toward endothelial cells suggesting that crosstalk between endothelial cells and tumor cells has a direct guiding role in driving the metastatic spread of RCC. LICAM plays a crucial role in the invasive ability of RCC, and regulation of L1CAM expression may contribute therapeutically to preventing RCC progression.
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Affiliation(s)
- Zonglong Wu
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China
| | - Yaqian Wu
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China
| | - Zhuo Liu
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China
| | - Yimeng Song
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China
| | - Liyuan Ge
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China
| | - Tan Du
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China
| | - Yunchong Liu
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China
| | - Li Liu
- School of Nursing, Beijing University of Chinese Medicine, Beijing, 100191, P.R. China
| | - Cheng Liu
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China.
- Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, P.R. China.
| | - Lulin Ma
- Department of Urology, Peking University Third Hospital, Beijing, 100191, P.R. China.
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16
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Lambuta RA, Nanni L, Liu Y, Diaz-Miyar J, Iyer A, Tavernari D, Katanayeva N, Ciriello G, Oricchio E. Whole-genome doubling drives oncogenic loss of chromatin segregation. Nature 2023; 615:925-933. [PMID: 36922594 PMCID: PMC10060163 DOI: 10.1038/s41586-023-05794-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 02/03/2023] [Indexed: 03/17/2023]
Abstract
Whole-genome doubling (WGD) is a recurrent event in human cancers and it promotes chromosomal instability and acquisition of aneuploidies1-8. However, the three-dimensional organization of chromatin in WGD cells and its contribution to oncogenic phenotypes are currently unknown. Here we show that in p53-deficient cells, WGD induces loss of chromatin segregation (LCS). This event is characterized by reduced segregation between short and long chromosomes, A and B subcompartments and adjacent chromatin domains. LCS is driven by the downregulation of CTCF and H3K9me3 in cells that bypassed activation of the tetraploid checkpoint. Longitudinal analyses revealed that LCS primes genomic regions for subcompartment repositioning in WGD cells. This results in chromatin and epigenetic changes associated with oncogene activation in tumours ensuing from WGD cells. Notably, subcompartment repositioning events were largely independent of chromosomal alterations, which indicates that these were complementary mechanisms contributing to tumour development and progression. Overall, LCS initiates chromatin conformation changes that ultimately result in oncogenic epigenetic and transcriptional modifications, which suggests that chromatin evolution is a hallmark of WGD-driven cancer.
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Affiliation(s)
- Ruxandra A Lambuta
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, EPFL, Écublens, Switzerland
- Swiss Cancer Center Leman, Lausanne, Switzerland
| | - Luca Nanni
- Swiss Cancer Center Leman, Lausanne, Switzerland
- Department of Computational Biology, University of Lausanne (UNIL), Lausanne, Switzerland
- Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland
| | - Yuanlong Liu
- Swiss Cancer Center Leman, Lausanne, Switzerland
- Department of Computational Biology, University of Lausanne (UNIL), Lausanne, Switzerland
- Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland
| | - Juan Diaz-Miyar
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, EPFL, Écublens, Switzerland
- Swiss Cancer Center Leman, Lausanne, Switzerland
| | - Arvind Iyer
- Swiss Cancer Center Leman, Lausanne, Switzerland
- Department of Computational Biology, University of Lausanne (UNIL), Lausanne, Switzerland
- Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland
| | - Daniele Tavernari
- Swiss Cancer Center Leman, Lausanne, Switzerland
- Department of Computational Biology, University of Lausanne (UNIL), Lausanne, Switzerland
- Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland
| | - Natalya Katanayeva
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, EPFL, Écublens, Switzerland
- Swiss Cancer Center Leman, Lausanne, Switzerland
| | - Giovanni Ciriello
- Swiss Cancer Center Leman, Lausanne, Switzerland.
- Department of Computational Biology, University of Lausanne (UNIL), Lausanne, Switzerland.
- Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland.
| | - Elisa Oricchio
- Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, EPFL, Écublens, Switzerland.
- Swiss Cancer Center Leman, Lausanne, Switzerland.
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17
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Sun B, Ding B, Chen Y, Peng C, Chen X. AFAP1L1 promotes gastric cancer progression by interacting with VAV2 to facilitate CDC42-mediated activation of ITGA5 signaling pathway. J Transl Med 2023; 21:18. [PMID: 36631800 PMCID: PMC9835296 DOI: 10.1186/s12967-023-03871-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/01/2023] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND The actin filament-associated protein (AFAP) family genes include AFAP1/AFAP-110, AFAP1L1 and AFAP1L2/XB130. Increasing evidence indicates these three AFAP family members participate in tumor progression, but their clinical significance and molecular mechanisms in gastric cancer (GC) remain unclear. METHODS We first analyzed expression of AFAP family genes using public datasets and verified the results. The clinical significance of AFAP family genes in GC patients was also analyzed. In vitro and in vivo experiments were applied to explore the function of AFAP1L1. Enrichment analysis was used to explore potential molecular mechanisms. We then performed additional experiments, such as cell adhesion assay, co-immunoprecipitation and so on to confirm the downstream molecular mechanisms of AFAP1L1. RESULTS Public data analyses and our verification both showed AFAP1L1 was the only AFAP family members that was significantly upregulated in GC compared with normal gastric tissues. Besides, only AFAP1L1 could predict poor prognosis and act as an independent risk factor for GC patients. In addition, AFAP1L1 promotes GC cells proliferation, migration, invasion in vitro and tumor growth, metastasis in vivo by inducing epithelial-to-mesenchymal transition (EMT). In terms of mechanism, AFAP1L1 interacts with VAV guanine nucleotide exchange factor 2 (VAV2) to activate Rho family GTPases CDC42, which finally promotes expression of integrin subunit alpha 5 (ITGA5) and activation of integrin signaling pathway. CONCLUSION AFAP1L1 promotes GC progression by inducing EMT through VAV2-mediated activation of CDC42 and ITGA5 signaling pathway, indicating AFAP1L1 may be a promising prognostic biomarker and therapeutic target for GC patients.
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Affiliation(s)
- Bo Sun
- grid.477407.70000 0004 1806 9292Department of Hepatobiliary Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, No. 61 Jiefang West Road, Changsha, 410005 Hunan China
| | - Bai Ding
- grid.477407.70000 0004 1806 9292Department of Hepatobiliary Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, No. 61 Jiefang West Road, Changsha, 410005 Hunan China
| | - Yu Chen
- grid.477407.70000 0004 1806 9292Department of Hepatobiliary Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, No. 61 Jiefang West Road, Changsha, 410005 Hunan China
| | - Chuang Peng
- Department of Hepatobiliary Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, No. 61 Jiefang West Road, Changsha, 410005, Hunan, China.
| | - Xu Chen
- Department of Hepatobiliary Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, No. 61 Jiefang West Road, Changsha, 410005, Hunan, China.
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18
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Sun R, Yuan L, Jiang Y, Wan Y, Ma X, Yang J, Sun G, Zhou S, Wang H, Qiu J, Zhang L, Cheng W. ALKBH5 activates FAK signaling through m6A demethylation in ITGB1 mRNA and enhances tumor-associated lymphangiogenesis and lymph node metastasis in ovarian cancer. Theranostics 2023; 13:833-848. [PMID: 36632222 PMCID: PMC9830429 DOI: 10.7150/thno.77441] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 12/20/2022] [Indexed: 01/06/2023] Open
Abstract
Background: Lymph node (LN) metastasis is common in patients with epithelial ovarian cancer (EOC) and is associated with poor prognosis. Tumor-associated lymphangiogenesis is the first stage of LN metastasis. Research on lymphangiogenesis and lymph node metastases can help develop new anti-LN-targeted therapies. Aberrant N6-methyladenosine (m6A) modifications have been reported to be linked to LN metastasis in several cancers, however, their role in EOC lymphangiogenesis and LN metastasis remains unclear. Methods: m6A levels in EOC tissues with or without LN metastases were evaluated by dot blot analysis. Real-time polymerase chain reaction (PCR) and immunofluorescence were used to examine the expression of m6A-related enzymes. Additionally, in vitro and in vivo functional studies were performed to discover the importance of the AlkB homolog 5 (ALKBH5) gene in EOC lymphatic metastasis. To identify the downstream target genes regulated by ALKBH5, we performed RNA pulldown, RNA-binding protein immunoprecipitation-quantitative PCR, co-immunoprecipitation, m6A-modified RNA immunoprecipitation-quantitative PCR, and luciferase reporter assays. Results: m6A modification was reduced in ovarian cancers with LN metastases. ALKBH5 overexpression increased tumor-associated lymphangiogenesis and LN metastasis both in vitro and in vivo. ALKBH5 overexpression also reversed the m6A modification in ITGB1 mRNA and suppressed the YTHDF2 protein-mediated m6A-dependent ITGB1 mRNA degradation, which resulted in increased expression of ITGB1 and phosphorylation of the focal adhesion kinase (FAK) and Src proto-oncogene proteins, thereby increasing LN metastasis. Furthermore, hypoxia induced the expression of hypoxia inducible factor 1 subunit alpha, which increased ALKBH5 expression and enhanced LN metastasis in EOC. Conclusions: The ALKBH5/m6A-ITGB1/FAK signalling axis is important in ovarian cancer lymphangiogenesis and LN metastasis. Antibodies that block ITGB1 and FAK kinase-inhibitors are promising anti-metastatic agents.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Lin Zhang
- ✉ Corresponding authors: Lin Zhang: ; Wenjun Cheng:
| | - Wenjun Cheng
- ✉ Corresponding authors: Lin Zhang: ; Wenjun Cheng:
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19
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Mannion AJ, Odell AF, Baker SM, Matthews LC, Jones PF, Cook GP. Pro- and anti-tumour activities of CD146/MCAM in breast cancer result from its heterogeneous expression and association with epithelial to mesenchymal transition. Front Cell Dev Biol 2023; 11:1129015. [PMID: 37138793 PMCID: PMC10150653 DOI: 10.3389/fcell.2023.1129015] [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: 12/21/2022] [Accepted: 03/13/2023] [Indexed: 05/05/2023] Open
Abstract
CD146, also known as melanoma cell adhesion molecule (MCAM), is expressed in numerous cancers and has been implicated in the regulation of metastasis. We show that CD146 negatively regulates transendothelial migration (TEM) in breast cancer. This inhibitory activity is reflected by a reduction in MCAM gene expression and increased promoter methylation in tumour tissue compared to normal breast tissue. However, increased CD146/MCAM expression is associated with poor prognosis in breast cancer, a characteristic that is difficult to reconcile with inhibition of TEM by CD146 and its epigenetic silencing. Single cell transcriptome data revealed MCAM expression in multiple cell types, including the malignant cells, tumour vasculature and normal epithelium. MCAM expressing malignant cells were in the minority and expression was associated with epithelial to mesenchymal transition (EMT). Furthermore, gene expression signatures defining invasiveness and a stem cell-like phenotype were most strongly associated with mesenchymal-like tumour cells with low levels of MCAM mRNA, likely to represent a hybrid epithelial/mesenchymal (E/M) state. Our results show that high levels of MCAM gene expression are associated with poor prognosis in breast cancer because they reflect tumour vascularisation and high levels of EMT. We suggest that high levels of mesenchymal-like malignant cells reflect large populations of hybrid E/M cells and that low CD146 expression on these hybrid cells is permissive for TEM, aiding metastasis.
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Affiliation(s)
- Aarren J. Mannion
- Leeds Institute of Medical Research, University of Leeds School of Medicine, St. James’s University Hospital, Leeds, United Kingdom
| | - Adam F. Odell
- Leeds Institute of Medical Research, University of Leeds School of Medicine, St. James’s University Hospital, Leeds, United Kingdom
| | - Syed Murtuza Baker
- Faculty of Biology, Medicine and Health, School of Biological Sciences, University of Manchester, Manchester, United Kingdom
| | - Laura C. Matthews
- Leeds Institute of Medical Research, University of Leeds School of Medicine, St. James’s University Hospital, Leeds, United Kingdom
| | - Pamela F. Jones
- Leeds Institute of Medical Research, University of Leeds School of Medicine, St. James’s University Hospital, Leeds, United Kingdom
| | - Graham P. Cook
- Leeds Institute of Medical Research, University of Leeds School of Medicine, St. James’s University Hospital, Leeds, United Kingdom
- *Correspondence: Graham P. Cook,
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20
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Bone Metastasis in Bladder Cancer. J Pers Med 2022; 13:jpm13010054. [PMID: 36675715 PMCID: PMC9864951 DOI: 10.3390/jpm13010054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Revised: 12/19/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
Bladder cancer (BCa) is the 10th most common and 13th most deadly malignancy worldwide. About 5% of BCa patients present initially with metastatic disease, with bone being the most diagnosed site for distant metastasis. The overall one-year survival of patients with BCa is 84%, whereas it is only 21% in patients with bone metastasis (BM). Metastasis of BCa cells to bone occurs by epithelial-to-mesenchymal transition, angiogenesis, intravasation, extravasation, and interactions with the bone microenvironment. However, the mechanism of BCa metastasis to the bone is not completely understood; it needs a further preclinical model to completely explain the process. As different imaging mechanisms, PET-CT cannot replace a radionuclide bone scan or an MRI for diagnosing BM. The management of BCa patients with BM includes chemotherapy, immunotherapy, targeted therapy, antibody-drug conjugates, bisphosphonates, denosumab, radioisotopes, and surgery. The objective of these treatments is to inhibit disease progression, improve overall survival, reduce skeletal-related events, relieve pain, and improve the quality of life of patients.
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21
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Mittler F, Obeïd P, Haguet V, Allier C, Gerbaud S, Rulina AV, Gidrol X, Balakirev MY. Mechanical stress shapes the cancer cell response to neddylation inhibition. J Exp Clin Cancer Res 2022; 41:115. [PMID: 35354476 PMCID: PMC8966269 DOI: 10.1186/s13046-022-02328-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/13/2022] [Indexed: 12/28/2022] Open
Abstract
Background The inhibition of neddylation by the preclinical drug MLN4924 represents a new strategy to combat cancer. However, despite being effective against hematologic malignancies, its success in solid tumors, where cell–cell and cell-ECM interactions play essential roles, remains elusive. Methods Here, we studied the effects of MLN4924 on cell growth, migration and invasion in cultured prostate cancer cells and in disease-relevant prostate tumoroids. Using focused protein profiling, drug and RNAi screening, we analyzed cellular pathways activated by neddylation inhibition. Results We show that mechanical stress induced by MLN4924 in prostate cancer cells significantly affects the therapeutic outcome. The latter depends on the cell type and involves distinct Rho isoforms. In LNCaP and VCaP cells, the stimulation of RhoA and RhoB by MLN4924 markedly upregulates the level of tight junction proteins at cell–cell contacts, which augments the mechanical strain induced by Rho signaling. This “tight junction stress response” (TJSR) causes the collapse of cell monolayers and a characteristic rupture of cancer spheroids. Notably, TJSR is a major cause of drug-induced apoptosis in these cells. On the other hand, in PC3 cells that underwent partial epithelial-to-mesenchymal transition (EMT), the stimulation of RhoC induces an adverse effect by promoting amoeboid cell scattering and invasion. We identified complementary targets and drugs that allow for the induction of TJSR without stimulating RhoC. Conclusions Our finding that MLN4924 acts as a mechanotherapeutic opens new ways to improve the efficacy of neddylation inhibition as an anticancer approach. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s13046-022-02328-y.
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22
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ARHGEF37 overexpression promotes extravasation and metastasis of hepatocellular carcinoma via directly activating Cdc42. J Exp Clin Cancer Res 2022; 41:230. [PMID: 35869555 PMCID: PMC9308268 DOI: 10.1186/s13046-022-02441-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/15/2022] [Indexed: 11/24/2022] Open
Abstract
Background The extravasation capability of hepatocellular carcinoma (HCC) cells plays a vital role in distant metastasis. However, the underlying mechanism of extravasation in HCC lung metastasis remains largely unclear. Methods The expression of ARHGEF37 in human HCC specimens and HCC cell lines was examined by quantitative RT-PCR, western blot, and immunohistochemistry (IHC) analyses. The biological roles and mechanisms of ARHGEF37/Cdc42 in promoting lung metastasis were investigated in vitro and in vivo using cell lines, patient samples, xenograft models. Results In the current study, we found that Rho guanine nucleotide exchange factor 37 (ARHGEF37) was upregulated in human HCC samples and was associated with tumor invasiveness, pulmonary metastasis and poor prognosis. Overexpressing ARHGEF37 significantly enhanced the extravasation and metastatic capability of HCC cells via facilitating tumor cell adhesion to endothelial cells and trans-endothelial migration. Mechanistically, ARHGEF37 directly interacted with and activated Cdc42 to promote the invadopodia formation in HCC cells, which consequently disrupted the interaction between endothelial cells and pericytes. Importantly, treatment with ZCL278, a specific inhibitor of Cdc42, dramatically inhibited the attachment of ARHGEF37-overexpressing HCC cells to endothelial cells, and the adherence and extravasation in the lung alveoli, resulting in suppression of lung metastasis in mice. Conclusion Our findings provide a new insight into the underlying mechanisms on the ARHGEF37 overexpression-mediated extravasation and pulmonary metastasis of HCC cells, and provided a potential therapeutic target for the prevention and treatment of HCC pulmonary metastasis. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-022-02441-y.
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23
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Bao L, Festa F, Hirschler-Laszkiewicz I, Keefer K, Wang HG, Cheung JY, Miller BA. The human ion channel TRPM2 modulates migration and invasion in neuroblastoma through regulation of integrin expression. Sci Rep 2022; 12:20544. [PMID: 36446940 PMCID: PMC9709080 DOI: 10.1038/s41598-022-25138-w] [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: 05/29/2022] [Accepted: 11/25/2022] [Indexed: 11/30/2022] Open
Abstract
Transient receptor potential channel TRPM2 is highly expressed in many cancers and involved in regulation of key physiological processes including mitochondrial function, bioenergetics, and oxidative stress. In Stage 4 non-MYCN amplified neuroblastoma patients, high TRPM2 expression is associated with worse outcome. Here, neuroblastoma cells with high TRPM2 expression demonstrated increased migration and invasion capability. RNA sequencing, RT-qPCR, and Western blotting demonstrated that the mechanism involved significantly greater expression of integrins α1, αv, β1, and β5 in cells with high TRPM2 expression. Transcription factors HIF-1α, E2F1, and FOXM1, which bind promoter/enhancer regions of these integrins, were increased in cells with high TRPM2 expression. Subcellular fractionation confirmed high levels of α1, αv, and β1 membrane localization and co-immunoprecipitation confirmed the presence of α1β1, αvβ1, and αvβ5 complexes. Inhibitors of α1β1, αvβ1, and αvβ5 complexes significantly reduced migration and invasion in cells highly expressing TRPM2, confirming their functional role. Increased pAktSer473 and pERKThr202/Tyr204, which promote migration through mechanisms including integrin activation, were found in cells highly expressing TRPM2. TRPM2 promotes migration and invasion in neuroblastoma cells with high TRPM2 expression through modulation of integrins together with enhancing cell survival, negatively affecting patient outcome and providing rationale for TRPM2 inhibition in anti-neoplastic therapy.
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Affiliation(s)
- Lei Bao
- grid.29857.310000 0001 2097 4281Departments of Pediatrics, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA
| | - Fernanda Festa
- grid.29857.310000 0001 2097 4281Departments of Pediatrics, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA ,grid.29857.310000 0001 2097 4281Departments of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA
| | - Iwona Hirschler-Laszkiewicz
- grid.29857.310000 0001 2097 4281Departments of Pediatrics, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA
| | - Kerry Keefer
- grid.29857.310000 0001 2097 4281Departments of Pediatrics, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA
| | - Hong-Gang Wang
- grid.29857.310000 0001 2097 4281Departments of Pediatrics, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA ,grid.29857.310000 0001 2097 4281Departments of Pharmacology, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA
| | - Joseph Y. Cheung
- grid.62560.370000 0004 0378 8294Renal Medicine, Brigham and Women’s Hospital, Boston, MA 02115 USA
| | - Barbara A. Miller
- grid.29857.310000 0001 2097 4281Departments of Pediatrics, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA ,grid.29857.310000 0001 2097 4281Departments of Biochemistry and Molecular Biology, The Pennsylvania State University College of Medicine, P.O. Box 850, Hershey, PA 17033 USA
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24
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Barillaro M, Schuurman M, Wang R. β1-Integrin-A Key Player in Controlling Pancreatic Beta-Cell Insulin Secretion via Interplay With SNARE Proteins. Endocrinology 2022; 164:6772824. [PMID: 36282882 DOI: 10.1210/endocr/bqac179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Indexed: 01/16/2023]
Abstract
Shortcomings in cell-based therapies for patients with diabetes have been revealed to be, in part, a result of an improper extracellular matrix (ECM) environment. In vivo, pancreatic islets are emersed in a diverse ECM that provides physical support and is crucial for healthy function. β1-Integrin receptors have been determined to be responsible for modulation of beneficial interactions with ECM proteins influencing beta-cell development, proliferation, maturation, and function. β1-Integrin signaling has been demonstrated to augment insulin secretion by impacting the actin cytoskeleton via activation of focal adhesion kinase and downstream signaling pathways. In other secretory cells, evidence of a bidirectional relationship between integrins and exocytotic machinery has been demonstrated, and, thus, this relationship could be present in pancreatic beta cells. In this review, we will discuss the role of ECM-β1-integrin interplay with exocytotic proteins in controlling pancreatic beta-cell insulin secretion through their dynamic and unique signaling pathway.
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Affiliation(s)
- Malina Barillaro
- Children's Health Research Institute, University of Western Ontario, London, ON N6C 2V5, Canada
- Department of Physiology & Pharmacology, University of Western Ontario, London, ON N6C 2V5, Canada
| | - Meg Schuurman
- Children's Health Research Institute, University of Western Ontario, London, ON N6C 2V5, Canada
- Department of Physiology & Pharmacology, University of Western Ontario, London, ON N6C 2V5, Canada
| | - Rennian Wang
- Children's Health Research Institute, University of Western Ontario, London, ON N6C 2V5, Canada
- Department of Physiology & Pharmacology, University of Western Ontario, London, ON N6C 2V5, Canada
- Department of Medicine, University of Western Ontario, London, ON N6C 2V5, Canada
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25
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Chinchole A, Lone KA, Tyagi S. MLL regulates the actin cytoskeleton and cell migration by stabilising Rho GTPases via the expression of RhoGDI1. J Cell Sci 2022; 135:jcs260042. [PMID: 36111497 PMCID: PMC7615853 DOI: 10.1242/jcs.260042] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 09/09/2022] [Indexed: 04/26/2024] Open
Abstract
Attainment of proper cell shape and the regulation of cell migration are essential processes in the development of an organism. The mixed lineage leukemia (MLL or KMT2A) protein, a histone 3 lysine 4 (H3K4) methyltransferase, plays a critical role in cell-fate decisions during skeletal development and haematopoiesis in higher vertebrates. Rho GTPases - RhoA, Rac1 and CDC42 - are small G proteins that regulate various key cellular processes, such as actin cytoskeleton formation, the maintenance of cell shape and cell migration. Here, we report that MLL regulates the homeostasis of these small Rho GTPases. Loss of MLL resulted in an abnormal cell shape and a disrupted actin cytoskeleton, which lead to diminished cell spreading and migration. MLL depletion affected the stability and activity of Rho GTPases in a SET domain-dependent manner, but these Rho GTPases were not direct transcriptional targets of MLL. Instead, MLL regulated the transcript levels of their chaperone protein RhoGDI1 (also known as ARHGDIA). Using MDA-MB-231, a triple-negative breast cancer cell line with high RhoGDI1 expression, we show that MLL depletion or inhibition by small molecules reduces tumour progression in nude mice. Our studies highlight the central regulatory role of MLL in Rho/Rac/CDC42 signalling pathways. This article has an associated First Person interview with the first author of the paper.
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Affiliation(s)
- Akash Chinchole
- Laboratory of Cell Cycle Regulation, Centre for DNA Fingerprinting and Diagnostics (CDFD), Uppal, Hyderabad 500039, India
- Graduate Studies, Manipal Academy of Higher Education, Manipal 567104, India
| | - Kaisar Ahmad Lone
- Laboratory of Cell Cycle Regulation, Centre for DNA Fingerprinting and Diagnostics (CDFD), Uppal, Hyderabad 500039, India
- Graduate Studies, Regional Centre for Biotechnology, Faridabad 121001, India
| | - Shweta Tyagi
- Laboratory of Cell Cycle Regulation, Centre for DNA Fingerprinting and Diagnostics (CDFD), Uppal, Hyderabad 500039, India
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26
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Nakayama J, Makinoshima H, Gong Z. Gastrulation Screening to Identify Anti-metastasis Drugs in Zebrafish Embryos. Bio Protoc 2022; 12:e4525. [PMID: 36313195 PMCID: PMC9548519 DOI: 10.21769/bioprotoc.4525] [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: 07/05/2022] [Revised: 08/04/2022] [Accepted: 08/25/2022] [Indexed: 12/29/2022] Open
Abstract
Few models exist that allow for rapid and effective screening of anti-metastasis drugs. Here, we present a drug screening protocol utilizing gastrulation of zebrafish embryos for identification of anti-metastasis drugs. Based on the evidence that metastasis proceeds through utilizing the molecular mechanisms of gastrulation, we hypothesized that chemicals interrupting zebrafish gastrulation might suppress the metastasis of cancer cells. Thus, we developed a phenotype-based chemical screen that uses epiboly, the first morphogenetic movement in gastrulation, as a marker. The screen only needs zebrafish embryos and enables hundreds of chemicals to be tested in five hours by observing the epiboly progression of chemical-treated embryos. In the screen, embryos at the two-cell stage are firstly corrected and then developed to the sphere stage. The embryos are treated with a test chemical and incubated in the presence of the chemical until vehicle-treated embryos develop to the 90% epiboly stage. Finally, positive 'hit' chemicals that interrupt epiboly progression are selected by comparing epiboly progression of the chemical-treated and vehicle-treated embryos under a stereoscopic microscope. A previous study subjected 1,280 FDA-approved drugs to the screen and identified adrenosterone and pizotifen as epiboly-interrupting drugs. These were validated to suppress metastasis of breast cancer cells in mice models of metastasis. Furthermore, 11β-hydroxysteroid dehydrogenase 1 (HSD11β1) and serotonin receptor 2C (HTR2C), the primary targets of adrenosterone and pizotifen, respectively, promoted metastasis through induction of epithelial-mesenchymal transition (EMT). Therefore, this screen could be converted into a chemical genetic screening platform for identification of metastasis-promoting genes. Graphical abstract.
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Affiliation(s)
- Joji Nakayama
- Tsuruoka Metabolomics Laboratory, National Cancer Center, Tsuruoka, Japan
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Shonai Regional Industry Promotion Center, Tsuruoka, Japan
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Department of Biological Science, National University of Singapore, Singapore
,
*For correspondence:
| | - Hideki Makinoshima
- Tsuruoka Metabolomics Laboratory, National Cancer Center, Tsuruoka, Japan
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Division of Translational Research, Exploratory Oncology Research, and Clinical Trial Center, National Cancer Center, Kashiwa, Japan
| | - Zhiyuan Gong
- Department of Biological Science, National University of Singapore, Singapore
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27
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Xie X, Li Y, Lian S, Lu Y, Jia L. Cancer metastasis chemoprevention prevents circulating tumour cells from germination. Signal Transduct Target Ther 2022; 7:341. [PMID: 36184654 PMCID: PMC9526788 DOI: 10.1038/s41392-022-01174-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 04/19/2022] [Accepted: 08/31/2022] [Indexed: 11/09/2022] Open
Abstract
The war against cancer traces back to the signature event half-a-century ago when the US National Cancer Act was signed into law. The cancer crusade costs trillions with disappointing returns, teasing the possibility of a new breakthrough. Cure for cancer post-metastases still seems tantalisingly out of reach. Once metastasized, cancer-related death is extremely difficult, if not impossible, to be reversed. Here we present cancer pre-metastasis chemoprevention strategy that can prevent circulating tumour cells (CTCs) from initiating metastases safely and effectively, and is disparate from the traditional cancer chemotherapy and cancer chemoprevention. Deep learning of the biology of CTCs and their disseminating organotropism, complexity of their adhesion to endothelial niche reveals that if the adhesion of CTCs to their metastasis niche (the first and the most important part in cancer metastatic cascade) can be pharmaceutically interrupted, the lethal metastatic cascade could be prevented from getting initiated. We analyse the key inflammatory and adhesive factors contributing to CTC adhesion/germination, provide pharmacological fundamentals for abortifacients to intervene CTC adhesion to the distant metastasis sites. The adhesion/inhibition ratio (AIR) is defined for selecting the best cancer metastasis chemopreventive candidates. The successful development of such new therapeutic modalities for cancer metastasis chemoprevention has great potential to revolutionise the current ineffective post-metastasis treatments.
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Affiliation(s)
- Xiaodong Xie
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian, 350108, China
| | - Yumei Li
- School of Basic Medicine, Gannan Medical University, Ganzhou, Jiangxi, 341000, China
| | - Shu Lian
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian, 350108, China
| | - Yusheng Lu
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian, 350108, China
| | - Lee Jia
- College of Materials and Chemical Engineering, Minjiang University, Fuzhou, Fujian, 350108, China. .,Cancer Metastasis Alert and Prevention Center, College of Chemistry, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, Fuzhou University, Fuzhou, Fujian, 350116, China.
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28
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Wang W, Fu C, Lin M, Lu Y, Lian S, Xie X, Zhou G, Li W, Zhang Y, Jia L, Zhong C, Huang M. Fucoxanthin prevents breast cancer metastasis by interrupting circulating tumor cells adhesion and transendothelial migration. Front Pharmacol 2022; 13:960375. [PMID: 36160416 PMCID: PMC9500434 DOI: 10.3389/fphar.2022.960375] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 08/12/2022] [Indexed: 11/13/2022] Open
Abstract
Metastasis is the leading cause of cancer-related death and a critical challenge in improving cancer treatment today. Circulating tumor cells (CTCs) adhesion to and across the vascular endothelium are critical steps in the establishment of micrometastatic foci away from the primary tumor. Therefore, we believe that interrupting CTCs adhesion to endothelium and transendothelial migration may efficiently prevent cancer metastasis. Fucoxanthin (Fx) is an algal carotenoid widely distributed in brown algae, macroalgae, and diatoms. Previous studies have found that Fx has various pharmacological activities, including antidiabetic, antioxidant, anti-inflammatory, anti-obesity, antimalarial, anticancer, and so on. However, it remains unclear whether Fx has a preventive effect on cancer metastasis. Here, we found that Fx interrupts breast cancer cells MCF-7 adhesion to endothelium and transendothelial migration, thus inhibiting CTCs-based pulmonary metastasis in vivo. The hetero-adhesion assay showed that Fx significantly inhibited the expression of inflammatory factor-induced cell adhesion molecules (CAMs) and the resulting adhesion between MCF-7 cells and endothelial cells. The wound-healing and transwell assays showed that Fx significantly inhibited the motility, invasion, and transendothelial migration abilities of MCF-7 cells. However, the same concentration of Fx did not significantly alter the cell viability, cell cycle, apoptosis, and ROS of breast cancer cells, thus excluding the possibility that Fx inhibits MCF-7 cell adhesion and transendothelial migration through cytotoxicity. Mechanistically, Fx inhibits the expression of CAMs on endothelial cells by inhibiting the NF-кB signaling pathway by down-regulating the phosphorylation level of IKK-α/β, IкB-α, and NF-кB p65. Fx inhibits transendothelial migration of MCF-7 cells by inhibiting Epithelial-to-mesenchymal transition (EMT), PI3K/AKT, and FAK/Paxillin signaling pathways. Moreover, we demonstrated that Fx significantly inhibits the formation of lung micrometastatic foci in immunocompetent syngeneic mouse breast cancer metastasis models. We also showed that Fx enhances antitumor immune responses by substantially increasing the subsets of cytotoxic T lymphocytes in the peripheral immune system. This new finding provides a basis for the application of Fx in cancer metastatic chemoprevention and suggests that interruption of the CTCs adhesion to endothelium and transendothelial migration may serve as a new avenue for cancer metastatic chemoprevention.
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Affiliation(s)
- Weiyu Wang
- Fujian Key Laboratory of Chinese Materia Medica, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
| | - Chengbin Fu
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Breast Surgery Institute, Fujian Medical University, Fuzhou, China
| | - Mengting Lin
- Fujian Key Laboratory of Chinese Materia Medica, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
| | - Yusheng Lu
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
- *Correspondence: Yusheng Lu, ; Chunlian Zhong, ; Mingqing Huang,
| | - Shu Lian
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
| | - Xiaodong Xie
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
| | - Guiyu Zhou
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
| | - Wulin Li
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
- College of Chemistry, Fuzhou University, Fuzhou, China
| | - Yiping Zhang
- Technical Innovation Center for Utilization of Marine Biological Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen, China
| | - Lee Jia
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
| | - Chunlian Zhong
- Fujian-Taiwan-Hongkong-Macao Science and Technology Cooperation Base of Intelligent Pharmaceutics, College of Material and Chemical Engineering, Minjiang University, Fuzhou, Fujian, China
- Fujian Key Laboratory on Conservation and Sustainable Utilization of Marine Biodiversity, Fuzhou Institute of Oceanography, Minjiang University, Fuzhou, Fujian, China
- *Correspondence: Yusheng Lu, ; Chunlian Zhong, ; Mingqing Huang,
| | - Mingqing Huang
- Fujian Key Laboratory of Chinese Materia Medica, College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, China
- *Correspondence: Yusheng Lu, ; Chunlian Zhong, ; Mingqing Huang,
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29
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Cuypers A, Truong ACK, Becker LM, Saavedra-García P, Carmeliet P. Tumor vessel co-option: The past & the future. Front Oncol 2022; 12:965277. [PMID: 36119528 PMCID: PMC9472251 DOI: 10.3389/fonc.2022.965277] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 08/04/2022] [Indexed: 12/11/2022] Open
Abstract
Tumor vessel co-option (VCO) is a non-angiogenic vascularization mechanism that is a possible cause of resistance to anti-angiogenic therapy (AAT). Multiple tumors are hypothesized to primarily rely on growth factor signaling-induced sprouting angiogenesis, which is often inhibited during AAT. During VCO however, tumors invade healthy tissues by hijacking pre-existing blood vessels of the host organ to secure their blood and nutrient supply. Although VCO has been described in the context of AAT resistance, the molecular mechanisms underlying this process and the profile and characteristics of co-opted vascular cell types (endothelial cells (ECs) and pericytes) remain poorly understood, resulting in the lack of therapeutic strategies to inhibit VCO (and to overcome AAT resistance). In the past few years, novel next-generation technologies (such as single-cell RNA sequencing) have emerged and revolutionized the way of analyzing and understanding cancer biology. While most studies utilizing single-cell RNA sequencing with focus on cancer vascularization have centered around ECs during sprouting angiogenesis, we propose that this and other novel technologies can be used in future investigations to shed light on tumor EC biology during VCO. In this review, we summarize the molecular mechanisms driving VCO known to date and introduce the models used to study this phenomenon to date. We highlight VCO studies that recently emerged using sequencing approaches and propose how these and other novel state-of-the-art methods can be used in the future to further explore ECs and other cell types in the VCO process and to identify potential vulnerabilities in tumors relying on VCO. A better understanding of VCO by using novel approaches could provide new answers to the many open questions, and thus pave the way to develop new strategies to control and target tumor vascularization.
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Affiliation(s)
- Anne Cuypers
- Laboratory of Angiogenesis and Vascular Metabolism, Center for Cancer Biology (CCB), Vlaams Instituut voor Biotechnologie (VIB) and Department of Oncology, Leuven Cancer Institute (LKI), KU Leuven, Leuven, Belgium
| | - Anh-Co Khanh Truong
- Laboratory of Angiogenesis and Vascular Metabolism, Center for Cancer Biology (CCB), Vlaams Instituut voor Biotechnologie (VIB) and Department of Oncology, Leuven Cancer Institute (LKI), KU Leuven, Leuven, Belgium
| | - Lisa M. Becker
- Laboratory of Angiogenesis and Vascular Metabolism, Center for Cancer Biology (CCB), Vlaams Instituut voor Biotechnologie (VIB) and Department of Oncology, Leuven Cancer Institute (LKI), KU Leuven, Leuven, Belgium
| | - Paula Saavedra-García
- Laboratory of Angiogenesis and Vascular Heterogeneity, Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Peter Carmeliet
- Laboratory of Angiogenesis and Vascular Metabolism, Center for Cancer Biology (CCB), Vlaams Instituut voor Biotechnologie (VIB) and Department of Oncology, Leuven Cancer Institute (LKI), KU Leuven, Leuven, Belgium
- Laboratory of Angiogenesis and Vascular Heterogeneity, Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Center for Biotechnology, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
- *Correspondence: Peter Carmeliet,
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30
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Paddillaya N, Ingale K, Gaikwad C, Saini DK, Pullarkat P, Kondaiah P, Menon GI, Gundiah N. Cell adhesion strength and tractions are mechano-diagnostic features of cellular invasiveness. SOFT MATTER 2022; 18:4378-4388. [PMID: 35611829 DOI: 10.1039/d2sm00015f] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The adhesion of cells to substrates occurs via integrin clustering and binding to the actin cytoskeleton. Oncogenes modify anchorage-dependent mechanisms in cells during cancer progression. Fluid shear devices provide a label-free way to characterize cell-substrate interactions and heterogeneities in cell populations. We quantified the critical adhesion strengths of MCF-7, MDAMB-231, A549, HPL1D, HeLa, and NIH3T3 cells using a custom fluid shear device. The detachment response was sigmoidal for each cell type. A549 and MDAMB-231 cells had significantly lower critical adhesion strengths (τ50) than their non-invasive counterparts, HPL1D and MCF-7. Detachment dynamics inversely correlated with cell invasion potentials. A theoretical model, based on τ50 values and the distribution of cell areas on substrates, provided good fits to results from de-adhesion experiments. Quantification of cell tractions, using the Reg-FTTC method on 10 kPa polyacrylamide gels, showed highest values for invasive, MDAMB-231 and A549, cells compared to non-invasive cells. Immunofluorescence studies show differences in vinculin distributions; non-invasive cells have distinct vinculin puncta, whereas invasive cells have more dispersed distributions. The cytoskeleton in non-invasive cells was devoid of well-developed stress fibers, and had thicker cortical actin bundles in the boundary. Fluorescence intensity of actin was significantly lower in invasive cells as compared to non invasive cells. These correlations in adhesion strengths and traction stresses with cell invasiveness may be useful in cancer diagnostics and other pathologies featuring mis-regulation in adhesion.
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Affiliation(s)
- Neha Paddillaya
- Centre for Biosystems Science and Engineering, Indian Institute of Science, Bangalore, India
| | - Kalyani Ingale
- Biological Sciences, Indian Institute of Science, Bangalore, India.
| | - Chaitanya Gaikwad
- Department of Mechanical Engineering, Indian Institute of Science, Bangalore, India
| | - Deepak Kumar Saini
- Centre for Biosystems Science and Engineering, Indian Institute of Science, Bangalore, India
- Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore, India
| | - Pramod Pullarkat
- Soft Condensed Matter Group, Raman Research Institute, Bangalore, India
| | - Paturu Kondaiah
- Department of Molecular Reproduction, Development and Genetics, Indian Institute of Science, Bangalore, India
| | - Gautam I Menon
- The Institute of Mathematical Sciences, Chennai, India
- Departments of Physics and Biology, Ashoka University, Sonepat, India
| | - Namrata Gundiah
- Centre for Biosystems Science and Engineering, Indian Institute of Science, Bangalore, India
- Department of Mechanical Engineering, Indian Institute of Science, Bangalore, India
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31
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Live Cell Imaging and Analysis of Cancer-Cell Transmigration Through Endothelial Monolayers. METHODS IN MOLECULAR BIOLOGY (CLIFTON, N.J.) 2022; 2441:329-338. [PMID: 35099749 DOI: 10.1007/978-1-0716-2059-5_26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
During metastasis, a subset of cancer cells will break away from the primary tumor and invade into the surrounding tissue. Cancer cells which are able to breach the endothelium and enter the blood stream are then transported in the circulation to new target organs where they may seed as a distant metastasis. In order to invade this new organ, the cancer cells must bind to and traverse the vascular wall, a process known as transendothelial migration (TEM) or extravasation. This chapter describes an in vitro approach to automated live cell imaging and analysis of TEM in order to accurately quantify these kinetics and aid the researcher in dissecting the mechanisms of tumor-endothelial interactions during this phase of metastasis.
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32
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Nakayama J, Tan L, Li Y, Goh BC, Wang S, Makinoshima H, Gong Z. A zebrafish embryo screen utilizing gastrulation identifies the HTR2C inhibitor pizotifen as a suppressor of EMT-mediated metastasis. eLife 2021; 10:e70151. [PMID: 34919051 PMCID: PMC8824480 DOI: 10.7554/elife.70151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 12/17/2021] [Indexed: 11/17/2022] Open
Abstract
Metastasis is responsible for approximately 90% of cancer-associated mortality but few models exist that allow for rapid and effective screening of anti-metastasis drugs. Current mouse models of metastasis are too expensive and time consuming to use for rapid and high-throughput screening. Therefore, we created a unique screening concept utilizing conserved mechanisms between zebrafish gastrulation and cancer metastasis for identification of potential anti-metastatic drugs. We hypothesized that small chemicals that interrupt zebrafish gastrulation might also suppress metastatic progression of cancer cells and developed a phenotype-based chemical screen to test the hypothesis. The screen used epiboly, the first morphogenetic movement in gastrulation, as a marker and enabled 100 chemicals to be tested in 5 hr. The screen tested 1280 FDA-approved drugs and identified pizotifen, an antagonist for serotonin receptor 2C (HTR2C) as an epiboly-interrupting drug. Pharmacological and genetic inhibition of HTR2C suppressed metastatic progression in a mouse model. Blocking HTR2C with pizotifen restored epithelial properties to metastatic cells through inhibition of Wnt signaling. In contrast, HTR2C induced epithelial-to-mesenchymal transition through activation of Wnt signaling and promoted metastatic dissemination of human cancer cells in a zebrafish xenotransplantation model. Taken together, our concept offers a novel platform for discovery of anti-metastasis drugs.
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Affiliation(s)
- Joji Nakayama
- Department of Biological Science, National University of SingaporeSingaporeSingapore
- Cancer Science Institute of Singapore, National University of SingaporeSingaporeSingapore
- Tsuruoka Metabolomics Laboratory, National Cancer CenterTsuruokaJapan
- Shonai Regional Industry Promotion CenterTsuruokaJapan
| | - Lora Tan
- Department of Biological Science, National University of SingaporeSingaporeSingapore
| | - Yan Li
- Department of Biological Science, National University of SingaporeSingaporeSingapore
| | - Boon Cher Goh
- Cancer Science Institute of Singapore, National University of SingaporeSingaporeSingapore
| | - Shu Wang
- Department of Biological Science, National University of SingaporeSingaporeSingapore
- Institute of Bioengineering and NanotechnologySingaporeSingapore
| | - Hideki Makinoshima
- Tsuruoka Metabolomics Laboratory, National Cancer CenterTsuruokaJapan
- Division of Translational Research, Exploratory Oncology Research and Clinical Trial Center, National Cancer CenterKashiwaJapan
| | - Zhiyuan Gong
- Department of Biological Science, National University of SingaporeSingaporeSingapore
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33
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Rodenburg WS, van Buul JD. Rho GTPase signalling networks in cancer cell transendothelial migration. VASCULAR BIOLOGY 2021; 3:R77-R95. [PMID: 34738075 PMCID: PMC8558887 DOI: 10.1530/vb-21-0008] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 01/21/2023]
Abstract
Rho GTPases are small signalling G-proteins that are central regulators of cytoskeleton dynamics, and thereby regulate many cellular processes, including the shape, adhesion and migration of cells. As such, Rho GTPases are also essential for the invasive behaviour of cancer cells, and thus involved in several steps of the metastatic cascade, including the extravasation of cancer cells. Extravasation, the process by which cancer cells leave the circulation by transmigrating through the endothelium that lines capillary walls, is an essential step for metastasis towards distant organs. During extravasation, Rho GTPase signalling networks not only regulate the transmigration of cancer cells but also regulate the interactions between cancer and endothelial cells and are involved in the disruption of the endothelial barrier function, ultimately allowing cancer cells to extravasate into the underlying tissue and potentially form metastases. Thus, targeting Rho GTPase signalling networks in cancer may be an effective approach to inhibit extravasation and metastasis. In this review, the complex process of cancer cell extravasation will be discussed in detail. Additionally, the roles and regulation of Rho GTPase signalling networks during cancer cell extravasation will be discussed, both from a cancer cell and endothelial cell point of view.
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Affiliation(s)
- Wessel S Rodenburg
- Molecular Cell Biology Lab at Department of Molecular Hematology, Sanquin Research and Landsteiner Laboratory, Amsterdam, the Netherlands
| | - Jaap D van Buul
- Molecular Cell Biology Lab at Department of Molecular Hematology, Sanquin Research and Landsteiner Laboratory, Amsterdam, the Netherlands.,Leeuwenhoek Centre for Advanced Microscopy, Section Molecular Cytology at Swammerdam Institute for Life Sciences at University of Amsterdam, Amsterdam, the Netherlands
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34
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Li P, Chen Y, Peng Y, Zhang Y, Zhou H, Chen X, Li T, Li S, Yang H, Wu C, Zheng C, Zhu J, You F, Li L, Qin X, Liu Y. Notch-1 signaling promotes reattachment of suspended cancer cells by cdc42-dependent microtentacles formation. Cancer Sci 2021; 112:4894-4908. [PMID: 34582616 PMCID: PMC8645759 DOI: 10.1111/cas.15146] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/15/2021] [Accepted: 09/23/2021] [Indexed: 01/14/2023] Open
Abstract
Circulating tumor cells (CTCs) are associated with a higher risk of metastasis in tumor patients. The adhesion and arrest of CTCs at a secondary site is an essential prerequisite for the occurrence of tumor metastasis. CTC reattachment has shown to be dependent on microtentacle (McTN) formation in vivo. However, the specific molecular mechanism of McTN formation in suspended cancer cells remains largely unclear. Here, we demonstrated that the activation of Notch-1 signaling triggers McTN formation to facilitate cell reattachment in suspended cell culture conditions. Moreover, molecular mechanistic studies revealed that McTN formation is governed by the balance between microtubule-driven outgrowth and actomyosin-driven cell contractility. The activation of Notch-1 downregulates the acetylation level of microtubules via the Cdc42/HDAC6 pathway, which contributes to microtubule polymerization. Simultaneously, Notch-1 signaling-induced Cdc42 activation also reduced phosphorylation of myosin regulatory light chain, leading to cell contractility attenuation. Altogether, these results defined a novel mechanism by which Notch-1 signaling disturbs the balance between the expansion of microtubules and contraction of the cortical actin, which promotes McTN formation and cell reattachment. Our findings provide a new perspective on the effective therapeutic target to prevent CTC reattachment.
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Affiliation(s)
- Ping Li
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Yu Chen
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Yueting Peng
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Yixi Zhang
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Hanying Zhou
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiangyan Chen
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Tingting Li
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Shun Li
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Hong Yang
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Chunhui Wu
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Chuan Zheng
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jie Zhu
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Fengming You
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Li Li
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiang Qin
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China
| | - Yiyao Liu
- Department of Biophysics, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, China.,TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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35
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Crosas-Molist E, Samain R, Kohlhammer L, Orgaz J, George S, Maiques O, Barcelo J, Sanz-Moreno V. RhoGTPase Signalling in Cancer Progression and Dissemination. Physiol Rev 2021; 102:455-510. [PMID: 34541899 DOI: 10.1152/physrev.00045.2020] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Rho GTPases are a family of small G proteins that regulate a wide array of cellular processes related to their key roles controlling the cytoskeleton. On the other hand, cancer is a multi-step disease caused by the accumulation of genetic mutations and epigenetic alterations, from the initial stages of cancer development when cells in normal tissues undergo transformation, to the acquisition of invasive and metastatic traits, responsible for a large number of cancer related deaths. In this review, we discuss the role of Rho GTPase signalling in cancer in every step of disease progression. Rho GTPases contribute to tumour initiation and progression, by regulating proliferation and apoptosis, but also metabolism, senescence and cell stemness. Rho GTPases play a major role in cell migration, and in the metastatic process. They are also involved in interactions with the tumour microenvironment and regulate inflammation, contributing to cancer progression. After years of intensive research, we highlight the importance of relevant models in the Rho GTPase field, and we reflect on the therapeutic opportunities arising for cancer patients.
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Affiliation(s)
- Eva Crosas-Molist
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Remi Samain
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Leonie Kohlhammer
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Jose Orgaz
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom.,Instituto de Investigaciones Biomédicas 'Alberto Sols', CSIC-UAM, 28029, Madrid, Spain
| | - Samantha George
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Oscar Maiques
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Jaume Barcelo
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
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36
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Magnussen AL, Mills IG. Vascular normalisation as the stepping stone into tumour microenvironment transformation. Br J Cancer 2021; 125:324-336. [PMID: 33828258 PMCID: PMC8329166 DOI: 10.1038/s41416-021-01330-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 01/17/2021] [Accepted: 02/17/2021] [Indexed: 02/01/2023] Open
Abstract
A functional vascular system is indispensable for drug delivery and fundamental for responsiveness of the tumour microenvironment to such medication. At the same time, the progression of a tumour is defined by the interactions of the cancer cells with their surrounding environment, including neovessels, and the vascular network continues to be the major route for the dissemination of tumour cells in cancer, facilitating metastasis. So how can this apparent conflict be reconciled? Vessel normalisation-in which redundant structures are pruned and the abnormal vasculature is stabilised and remodelled-is generally considered to be beneficial in the course of anti-cancer treatments. A causality between normalised vasculature and improved response to medication and treatment is observed. For this reason, it is important to discern the consequence of vessel normalisation on the tumour microenvironment and to modulate the vasculature advantageously. This article will highlight the challenges of controlled neovascular remodelling and outline how vascular normalisation can shape disease management.
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Affiliation(s)
- Anette L Magnussen
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Ian G Mills
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, Oxford, UK.
- Patrick G Johnston Centre for Cancer Research, Queen's University of Belfast, Belfast, UK.
- Centre for Cancer Biomarkers, University of Bergen, Bergen, Norway.
- Department of Clinical Science, University of Bergen, Bergen, Norway.
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37
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Mannion AJ, Odell AF, Taylor A, Jones PF, Cook GP. Tumour cell CD99 regulates transendothelial migration via CDC42 and actin remodelling. J Cell Sci 2021; 134:jcs240135. [PMID: 34374417 PMCID: PMC8403985 DOI: 10.1242/jcs.240135] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 07/06/2021] [Indexed: 01/10/2023] Open
Abstract
Metastasis requires tumour cells to cross endothelial cell (EC) barriers using pathways similar to those used by leucocytes during inflammation. Cell surface CD99 is expressed by healthy leucocytes and ECs, and participates in inflammatory transendothelial migration (TEM). Tumour cells also express CD99, and we have analysed its role in tumour progression and cancer cell TEM. Tumour cell CD99 was required for adhesion to ECs but inhibited invasion of the endothelial barrier and migratory activity. Furthermore, CD99 depletion in tumour cells caused redistribution of the actin cytoskeleton and increased activity of the Rho GTPase CDC42, known for its role in actin remodelling and cell migration. In a xenograft model of breast cancer, tumour cell CD99 expression inhibited metastatic progression, and patient samples showed reduced expression of the CD99 gene in brain metastases compared to matched primary breast tumours. We conclude that CD99 negatively regulates CDC42 and cell migration. However, CD99 has both pro- and anti-tumour activity, and our data suggest that this results in part from its functional linkage to CDC42 and the diverse signalling pathways downstream of this Rho GTPase. This article has an associated First Person interview with the first author of the paper.
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38
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Li K, Zhang TT, Zhao CX, Wang F, Cui B, Yang ZN, Lv XX, Yeerjiang Z, Yuan YF, Yu JM, Wang ZH, Zhang XW, Yu JJ, Liu SS, Shang S, Huang B, Hua F, Hu ZW. Faciogenital Dysplasia 5 supports cancer stem cell traits in basal-like breast cancer by enhancing EGFR stability. Sci Transl Med 2021; 13:13/586/eabb2914. [PMID: 33762435 DOI: 10.1126/scitranslmed.abb2914] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 10/27/2020] [Accepted: 03/05/2021] [Indexed: 12/13/2022]
Abstract
Most basal-like breast cancers (BLBCs) are triple-negative breast cancers (TNBCs), which have the worst prognosis and distant metastasis-free survival among breast cancer subtypes. Now, no targeted therapies are available for patients with BLBC due to the lack of reliable and effective molecular targets. Here, we performed the BLBC tissue microarray-based immunohistochemical analysis and showed that Faciogenital Dysplasia 5 (FGD5) abundance is associated with poor prognosis in BLBCs. FGD5 deletion decreased the proliferation, invasion, and tumorsphere formation capacity of BLBC cells. Furthermore, genetic inhibition of Fgd5 in mouse mammary epithelial cells attenuated BLBC initiation and progression by reducing the self-renewal ability of tumor-initiating cells. In addition, FGD5 abundance was positively correlated with the abundance of epidermal growth factor receptor (EGFR) in BLBCs. FGD5 ablation decreased EGFR abundance by reducing EGFR stability in TNBC cells in 2D and 3D culture conditions. Mechanistically, FGD5 binds to EGFR and interferes with basal EGFR ubiquitination and degradation induced by the E3 ligase ITCH. Impaired EGFR degradation caused BLBC cell proliferation and promoted invasive properties and self-renewal. To verify the role of the FGD5-EGFR interaction in the regulation of EGFR stability, we screened a cell-penetrating α-helical peptide PER3 binding with FGD5 to disrupt the interaction. Treatment of BLBC patient-derived xenograft-bearing mice with the peptide PER3 disrupting the FGD5-EGFR interaction either with or without chemotherapy reduced BLBC progression. Our study identified FGD5 as a positive modulator of tumor-initiating cells and suggests a potential therapeutic option for the BLBC subtype of breast cancer.
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Affiliation(s)
- Ke Li
- NHC Key Laboratory of Biotechnology of Antibiotics, Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Ting-Ting Zhang
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Chen-Xi Zhao
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Feng Wang
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Bing Cui
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Zhao-Na Yang
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Xiao-Xi Lv
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Zaiwuli Yeerjiang
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Yu-Fen Yuan
- Anyang Tumor Hospital, Henan University of Science and Technology, Anyang 300020, China
| | - Jin-Mei Yu
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Zhen-He Wang
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Xiao-Wei Zhang
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Jiao-Jiao Yu
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Shan-Shan Liu
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Shuang Shang
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Bo Huang
- Institute of Basic Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100005, China
| | - Fang Hua
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
| | - Zhuo-Wei Hu
- Immunology and Cancer Pharmacology Group, State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China.
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39
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Roncato F, Regev O, Yadav SK, Alon R. Microtubule destabilization is a critical checkpoint of chemotaxis and transendothelial migration in melanoma cells but not in T cells. Cell Adh Migr 2021; 15:166-179. [PMID: 34152257 PMCID: PMC8218694 DOI: 10.1080/19336918.2021.1934958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Microtubules (MTs) control cell shape and intracellular cargo transport. The role of MT turnover in the migration of slow-moving cells through endothelial barriers remains unclear. To irreversibly interfere with MT disassembly, we have used the MT-stabilizing agent zampanolide (ZMP) in Β16F10 melanoma as amodel of slow-moving cells. ZMP-treated B16 cells failed to follow chemotactic gradients across rigid confinements and could not generate stable sub-endothelial pseudopodia under endothelial monolayers. In vivo, ZMP-treated Β16 cells failed to extravasate though lung capillaries. In contrast to melanoma cells, the chemotaxis and transendothelial migration of ZMP-treated Tcells were largely conserved. This is afirst demonstration that MT disassembly is akey checkpoint in the directional migration of cancer cells but not of lymphocytes.
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Affiliation(s)
- Francesco Roncato
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | - Ofer Regev
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
| | | | - Ronen Alon
- Department of Immunology, Weizmann Institute of Science, Rehovot, Israel
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40
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Reduced Lamin A/C Does Not Facilitate Cancer Cell Transendothelial Migration but Compromises Lung Metastasis. Cancers (Basel) 2021; 13:cancers13102383. [PMID: 34069191 PMCID: PMC8157058 DOI: 10.3390/cancers13102383] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/12/2021] [Indexed: 02/06/2023] Open
Abstract
The mechanisms by which the nuclear lamina of tumor cells influences tumor growth and migration are highly disputed. Lamin A and its variant lamin C are key lamina proteins that control nucleus stiffness and chromatin conformation. Downregulation of lamin A/C in two prototypic metastatic lines, B16F10 melanoma and E0771 breast carcinoma, facilitated cell squeezing through rigid pores, and reduced heterochromatin content. Surprisingly, both lamin A/C knockdown cells grew poorly in 3D spheroids within soft agar, and lamin A/C deficient cells derived from spheroids transcribed lower levels of the growth regulator Yap1. Unexpectedly, the transendothelial migration of both cancer cells in vitro and in vivo, through lung capillaries, was not elevated by lamin A/C knockdown and their metastasis in lungs was even dramatically reduced. Our results are the first indication that reduced lamin A/C content in distinct types of highly metastatic cancer cells does not elevate their transendothelial migration (TEM) capacity and diapedesis through lung vessels but can compromise lung metastasis at a post extravasation level.
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41
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Tummanatsakun D, Proungvitaya T, Roytrakul S, Proungvitaya S. Bioinformatic Prediction of Signaling Pathways for Apurinic/Apyrimidinic Endodeoxyribonuclease 1 (APEX1) and Its Role in Cholangiocarcinoma Cells. Molecules 2021; 26:molecules26092587. [PMID: 33946672 PMCID: PMC8125001 DOI: 10.3390/molecules26092587] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/27/2021] [Accepted: 04/27/2021] [Indexed: 12/18/2022] Open
Abstract
Apurinic/apyrimidinic endodeoxyribonuclease 1 (APEX1) is involved in the DNA damage repair pathways and associates with the metastasis of several human cancers. However, the signaling pathway of APEX1 in cholangiocarcinoma (CCA) has never been reported. In this study, to predict the signaling pathways of APEX1 and related proteins and their functions, the effects of APEX1 gene silencing on APEX1 and related protein expression in CCA cell lines were investigated using mass spectrometry and bioinformatics tools. Bioinformatic analyses predicted that APEX1 might interact with cell division cycle 42 (CDC42) and son of sevenless homolog 1 (SOS1), which are involved in tumor metastasis. RNA and protein expression levels of APEX1 and its related proteins, retrieved from the Gene Expression Profiling Interactive Analysis (GEPIA) and the Human Protein Atlas databases, revealed that their expressions were higher in CCA than in the normal group. Moreover, higher levels of APEX1 expression and its related proteins were correlated with shorter survival time. In conclusion, the signaling pathway of APEX1 in metastasis might be mediated via CDC42 and SOS1. Furthermore, expression of APEX1 and related proteins is able to predict poor survival of CCA patients.
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Affiliation(s)
- Doungdean Tummanatsakun
- Centre of Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, KhonKaen University, KhonKaen 40002, Thailand; (D.T.); (T.P.)
| | - Tanakorn Proungvitaya
- Centre of Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, KhonKaen University, KhonKaen 40002, Thailand; (D.T.); (T.P.)
| | - Sittiruk Roytrakul
- National Center for Genetic Engineering and Biotechnology (BIOTEC), Functional Ingredients and Food Innovation Research Group, National Science and Technology Development Agency (NSTDA), Pathumthani 12120, Thailand;
| | - Siriporn Proungvitaya
- Centre of Research and Development of Medical Diagnostic Laboratories (CMDL), Faculty of Associated Medical Sciences, KhonKaen University, KhonKaen 40002, Thailand; (D.T.); (T.P.)
- Cholangiocarcinoma Research Institute (CARI), Faculty of Medicine, KhonKaen University, KhonKaen 40002, Thailand
- Correspondence: ; Tel.: +66-4320-2088
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Badaoui M, Zoso A, Idris T, Bacchetta M, Simonin J, Lemeille S, Wehrle-Haller B, Chanson M. Vav3 Mediates Pseudomonas aeruginosa Adhesion to the Cystic Fibrosis Airway Epithelium. Cell Rep 2021; 32:107842. [PMID: 32640241 DOI: 10.1016/j.celrep.2020.107842] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 04/13/2020] [Accepted: 06/09/2020] [Indexed: 01/08/2023] Open
Abstract
Pseudomonas aeruginosa (Pa) represents the leading cause of airway infection in cystic fibrosis (CF). Early airways colonization can be explained by enhanced adhesion of Pa to the respiratory epithelium. RNA sequencing (RNA-seq) on fully differentiated primary cultures of airway epithelial cells from CF and non-CF donors predict that VAV3, β1 INTEGRIN, and FIBRONECTIN genes are significantly enriched in CF. Indeed, Vav3 is apically overexpressed in CF, associates with active β1 integrin luminally exposed, and increases fibronectin deposition. These luminal microdomains, rich in fibronectin and β1 integrin and regulated by Vav3, mediate the increased Pa adhesion to the CF epithelium. Interestingly, Vav3 inhibition normalizes the CF-dependent fibronectin and β1-integrin ectopic expression, improves the CF epithelial integrity, and prevents the enhanced Pa trapping to the CF epithelium. Through its capacity to promote a luminal complex with active β1 integrin and fibronectin that favors bacteria trapping, Vav3 may represent a new target in CF.
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Affiliation(s)
- Mehdi Badaoui
- Faculty of Medicine, Department of Pediatrics, Gynecology & Obstetrics, University of Geneva, Geneva 1211, Switzerland; Faculty of Medicine, Department of Cell Physiology & Metabolism, University of Geneva, Geneva 1211, Switzerland
| | - Alice Zoso
- Faculty of Medicine, Department of Pediatrics, Gynecology & Obstetrics, University of Geneva, Geneva 1211, Switzerland; Faculty of Medicine, Department of Cell Physiology & Metabolism, University of Geneva, Geneva 1211, Switzerland
| | - Tahir Idris
- Faculty of Medicine, Department of Pediatrics, Gynecology & Obstetrics, University of Geneva, Geneva 1211, Switzerland; Faculty of Medicine, Department of Cell Physiology & Metabolism, University of Geneva, Geneva 1211, Switzerland
| | - Marc Bacchetta
- Faculty of Medicine, Department of Pediatrics, Gynecology & Obstetrics, University of Geneva, Geneva 1211, Switzerland; Faculty of Medicine, Department of Cell Physiology & Metabolism, University of Geneva, Geneva 1211, Switzerland
| | - Juliette Simonin
- Faculty of Medicine, Department of Pediatrics, Gynecology & Obstetrics, University of Geneva, Geneva 1211, Switzerland; Faculty of Medicine, Department of Cell Physiology & Metabolism, University of Geneva, Geneva 1211, Switzerland
| | - Sylvain Lemeille
- Faculty of Medicine, Department of Pathology and Immunology, University of Geneva, Geneva 1211, Switzerland
| | - Bernhard Wehrle-Haller
- Faculty of Medicine, Department of Cell Physiology & Metabolism, University of Geneva, Geneva 1211, Switzerland
| | - Marc Chanson
- Faculty of Medicine, Department of Pediatrics, Gynecology & Obstetrics, University of Geneva, Geneva 1211, Switzerland; Faculty of Medicine, Department of Cell Physiology & Metabolism, University of Geneva, Geneva 1211, Switzerland.
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Wang Y, Min P, Qi C, Zhao S, Yu M, Zhang Y, Du J. MICAL2 Facilitates Gastric Cancer Cell Migration via MRTF-A-Mediated CDC42 Activation. Front Mol Biosci 2021; 8:568868. [PMID: 33842533 PMCID: PMC8024553 DOI: 10.3389/fmolb.2021.568868] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 02/23/2021] [Indexed: 11/13/2022] Open
Abstract
Aims and Hypothesis: Cell migration is driven by the reorganization of the actin cytoskeleton. Although MICAL2 is known to mediate the oxidation of actin filaments to regulate F-actin dynamics, relatively few studies have investigated the potential role of MICAL2 during cancer cell migration. Methods: The migratory ability of gastric cancer cells was measured by wound healing and transwell assays. The relationship between MICAL2 expression and MRTF-A nuclear localization was analyzed using gene overexpression and knockdown strategies. The production of reactive oxygen species (ROS) was evaluated by DCFH-DA staining. mRNA and protein levels of MMP9 were measured using qPCR and immunoblotting analysis. The activities of CDC42 and RhoA were assessed using pulldown assays. Results: Depletion of MICAL2 markedly reduced gastric cancer cell migration. Mechanistically, silencing of MICAL2 inhibited the nuclear translocation of MRTF-A in response to EGF and serum stimulation, whereas the contents of MRTF-A remained unchanged. Further analysis showed that silencing of MICAL2 decreased the activation of CDC42 as well as mRNA and protein levels of MMP9. Ectopic expression of MICAL2 augmented MRTF-A levels in the nucleus, and promoted the activation of CDC42, MMP9 expression, and gastric cancer cell migration. Moreover, silencing of MRTF-A inhibited the CDC42 activation induced by overexpression of MICAL2. In addition, MICAL2-induced ROS generation contributed to the effect exerted by MICAL2 on MRTF-A nuclear translocation. Conclusion: Together, these results provide evidence that MICAL2 facilitates gastric cancer cell migration via positive regulation of nuclear translocation of MRTF-A and subsequent CDC42 activation and MMP9 expression.
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Affiliation(s)
- Yueyuan Wang
- Department of Physiology, Nanjing Medical University, Nanjing, China.,The Laboratory Center for Basic Medical Sciences, Nanjing Medical University, Nanjing, China
| | - Pengxiang Min
- Department of Physiology, Nanjing Medical University, Nanjing, China
| | - Chenxiang Qi
- Department of Physiology, Nanjing Medical University, Nanjing, China
| | - Shuo Zhao
- Department of Physiology, Nanjing Medical University, Nanjing, China
| | - Minjie Yu
- The First Clinical Medical College, Nanjing Medical University, Nanjing, China
| | - Yujie Zhang
- Department of Physiology, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center For Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
| | - Jun Du
- Department of Physiology, Nanjing Medical University, Nanjing, China.,Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center For Cancer Personalized Medicine, Nanjing Medical University, Nanjing, China
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Xing X, Bai Y, Song J. The Heterogeneity of Neutrophil Recruitment in the Tumor Microenvironment and the Formation of Premetastatic Niches. J Immunol Res 2021; 2021:6687474. [PMID: 33688508 PMCID: PMC7910074 DOI: 10.1155/2021/6687474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/26/2020] [Accepted: 02/09/2021] [Indexed: 12/14/2022] Open
Abstract
The recruitment of neutrophil to the primary cancer has been shown to be steered by neoplastic cells or tumor-educated mesenchymal stromal cells and has a prometastatic effect. However, the neutrophil chemotaxis and their interaction with tumor cells in the distal metastasized tissues remain elusive. In this review, we discussed emerging research on the interaction between neutrophil recruitment and tumor metastasis, which is essential for studying tumor cell invasion and related immunotherapy.
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Affiliation(s)
- Xin Xing
- Shanghai Fengxian District Central Hospital, No. 6600, Nanfeng Road, Shanghai, China 201499
| | - Yongrui Bai
- Department of Radiation Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China 200127
| | - Jian Song
- Department of Radiation Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China 200127
- Institute of Physiological Chemistry and Pathobiochemistry, University of Münster, 48149 Münster, Germany
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Hu X, Xiang L, He D, Zhu R, Fang J, Wang Z, Cao K. The long noncoding RNA KTN1-AS1 promotes bladder cancer tumorigenesis via KTN1 cis-activation and the consequent initiation of Rho GTPase-mediated signaling. Clin Sci (Lond) 2021; 135:555-574. [PMID: 33480975 DOI: 10.1042/cs20200908] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 01/07/2021] [Accepted: 01/22/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Accumulating evidence support the hypothesis that long noncoding RNAs (lncRNAs) are involved in several physiological and pathological conditions, including cancer. Here, we investigated the potential role of lncRNAs in bladder cancer. METHODS We first looked at available datasets retrieved from the TCGA database and discovered that the lncRNA KTN 1 antisense RNA 1 (KTN1-AS1) was significantly up-regulated in several cancer types including bladder cancer, but was decreased in some other tumors. Therefore, we focused our attention on KTN1-AS1. Using both in vitro and in vivo systems that allowed the modulation of KTN1-AS1 and expression of other relevant proteins, we investigated in-depth the role of KTN1-AS1 in bladder cancer (and the mechanism behind). We further investigated the potential KTN1-AS1-interacting proteins using RNA immunoprecipitation, and explored the KTN1-AS1-related epigenetic landscape (with a particular emphasis on acetylation) using chromatin immunoprecipitation (ChIP) assays. RESULTS KTN1-AS1 silencing inhibited the proliferation, invasion, and migration of bladder cancer cells, while KTN1-AS1 overexpression had the obvious opposite effects. Mechanistically, KTN1-AS1 promoted the recruitment of EP300, a histone acetyltransferase that enriched acetylation of histone H3 at lysine 27 (H3K27Ac) in the KTN1 promoter region. This epigenetic modulation contributed to the up-regulation of KTN1, which affected bladder cancer growth and progression via the regulation of Rho GTPase (RAC1, RHOA, and CDC42)-mediated signaling. CONCLUSION Overall, our data support the idea that the lncRNA KTN1-AS1 promotes bladder cancer tumorigenesis via modulation of the KTN1/Rho GTPase axis and is a promising new therapeutic target for the treatment of bladder cancer.
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Affiliation(s)
- Xueying Hu
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha 410013, China
| | - Liang Xiang
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha 410013, China
| | - Dong He
- Department of Respiratory, The Second People's Hospital of Hunan Province, Changsha 410007, China
| | - Rongrong Zhu
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha 410013, China
| | - Jianing Fang
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha 410013, China
| | - Zhanwang Wang
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha 410013, China
| | - Ke Cao
- Department of Oncology, Third Xiangya Hospital of Central South University, Changsha 410013, China
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Targeting the cytoskeleton against metastatic dissemination. Cancer Metastasis Rev 2021; 40:89-140. [PMID: 33471283 DOI: 10.1007/s10555-020-09936-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 10/08/2020] [Indexed: 02/08/2023]
Abstract
Cancer is a pathology characterized by a loss or a perturbation of a number of typical features of normal cell behaviour. Indeed, the acquisition of an inappropriate migratory and invasive phenotype has been reported to be one of the hallmarks of cancer. The cytoskeleton is a complex dynamic network of highly ordered interlinking filaments playing a key role in the control of fundamental cellular processes, like cell shape maintenance, motility, division and intracellular transport. Moreover, deregulation of this complex machinery contributes to cancer progression and malignancy, enabling cells to acquire an invasive and metastatic phenotype. Metastasis accounts for 90% of death from patients affected by solid tumours, while an efficient prevention and suppression of metastatic disease still remains elusive. This results in the lack of effective therapeutic options currently available for patients with advanced disease. In this context, the cytoskeleton with its regulatory and structural proteins emerges as a novel and highly effective target to be exploited for a substantial therapeutic effort toward the development of specific anti-metastatic drugs. Here we provide an overview of the role of cytoskeleton components and interacting proteins in cancer metastasis with a special focus on small molecule compounds interfering with the actin cytoskeleton organization and function. The emerging involvement of microtubules and intermediate filaments in cancer metastasis is also reviewed.
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Abstract
Cancer metastasis is a multistep process during which tumor cells leave the primary tumor mass and form distant secondary colonies that are lethal. Circulating tumor cells (CTCs) are transported by body fluids to reach distant organs, where they will extravasate and either remain dormant or form new tumor foci. Development of methods to study the behavior of CTCs at the late stages of the intravascular journey is thus required to dissect the molecular mechanisms at play. Using recently developed microfluidics approaches, we have demonstrated that CTCs arrest intravascularly, through a two-step process: (a) CTCs stop using low energy and rapidly activated adhesion receptors to form transient metastable adhesions and (b) CTCs stabilize their adhesions to the endothelial layer with high energy and slowly activated adhesion receptors. In this methods chapter, we describe these easy-to-implement quantitative methods using commercially available microfluidic channels. We detail the use of fast live imaging combined to fine-tuned perfusion to measure the adhesion potential of CTC depending on flow velocities. We document how rapidly engaged early metastable adhesion can be discriminated from slower activated stable adhesion using microfluidics. Finally, CTC extravasation potential can be assessed within this setup using long-term cell culture under flow. Altogether, this experimental pipeline can be adapted to probe the adhesion (to the endothelial layer) and extravasation potential of any circulating cell.
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Stock C. Circulating Tumor Cells: Does Ion Transport Contribute to Intravascular Survival, Adhesion, Extravasation, and Metastatic Organotropism? Rev Physiol Biochem Pharmacol 2021; 182:139-175. [DOI: 10.1007/112_2021_68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Wang Y, Pedigo CE, Inoue K, Tian X, Cross E, Ebenezer K, Li W, Wang Z, Shin JW, Schwartze E, Groener M, Ishibe S. Murine Epsins Play an Integral Role in Podocyte Function. J Am Soc Nephrol 2020; 31:2870-2886. [PMID: 33051360 PMCID: PMC7790213 DOI: 10.1681/asn.2020050691] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 08/30/2020] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Epsins, a family of evolutionarily conserved membrane proteins, play an essential role in endocytosis and signaling in podocytes. METHODS Podocyte-specific Epn1, Epn2, Epn3 triple-knockout mice were generated to examine downstream regulation of serum response factor (SRF) by cell division control protein 42 homolog (Cdc42). RESULTS Podocyte-specific loss of epsins resulted in increased albuminuria and foot process effacement. Primary podocytes isolated from these knockout mice exhibited abnormalities in cell adhesion and spreading, which may be attributed to reduced activation of cell division control protein Cdc42 and SRF, resulting in diminished β1 integrin expression. In addition, podocyte-specific loss of Srf resulted in severe albuminuria and foot process effacement, and defects in cell adhesion and spreading, along with decreased β1 integrin expression. CONCLUSIONS Epsins play an indispensable role in maintaining properly functioning podocytes through the regulation of Cdc42 and SRF-dependent β1 integrin expression.
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Affiliation(s)
- Ying Wang
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
- Centre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Chaoyang District, Beijing, 100029, China
| | - Christopher E Pedigo
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Kazunori Inoue
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Xuefei Tian
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Elizabeth Cross
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Karen Ebenezer
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Wei Li
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Zhen Wang
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Jee Won Shin
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Eike Schwartze
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Marwin Groener
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Shuta Ishibe
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
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Salminen AT, Allahyari Z, Gholizadeh S, McCloskey MC, Ajalik R, Cottle RN, Gaborski TR, McGrath JL. In vitro Studies of Transendothelial Migration for Biological and Drug Discovery. FRONTIERS IN MEDICAL TECHNOLOGY 2020; 2:600616. [PMID: 35047883 PMCID: PMC8757899 DOI: 10.3389/fmedt.2020.600616] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022] Open
Abstract
Inflammatory diseases and cancer metastases lack concrete pharmaceuticals for their effective treatment despite great strides in advancing our understanding of disease progression. One feature of these disease pathogeneses that remains to be fully explored, both biologically and pharmaceutically, is the passage of cancer and immune cells from the blood to the underlying tissue in the process of extravasation. Regardless of migratory cell type, all steps in extravasation involve molecular interactions that serve as a rich landscape of targets for pharmaceutical inhibition or promotion. Transendothelial migration (TEM), or the migration of the cell through the vascular endothelium, is a particularly promising area of interest as it constitutes the final and most involved step in the extravasation cascade. While in vivo models of cancer metastasis and inflammatory diseases have contributed to our current understanding of TEM, the knowledge surrounding this phenomenon would be significantly lacking without the use of in vitro platforms. In addition to the ease of use, low cost, and high controllability, in vitro platforms permit the use of human cell lines to represent certain features of disease pathology better, as seen in the clinic. These benefits over traditional pre-clinical models for efficacy and toxicity testing are especially important in the modern pursuit of novel drug candidates. Here, we review the cellular and molecular events involved in leukocyte and cancer cell extravasation, with a keen focus on TEM, as discovered by seminal and progressive in vitro platforms. In vitro studies of TEM, specifically, showcase the great experimental progress at the lab bench and highlight the historical success of in vitro platforms for biological discovery. This success shows the potential for applying these platforms for pharmaceutical compound screening. In addition to immune and cancer cell TEM, we discuss the promise of hepatocyte transplantation, a process in which systemically delivered hepatocytes must transmigrate across the liver sinusoidal endothelium to successfully engraft and restore liver function. Lastly, we concisely summarize the evolving field of porous membranes for the study of TEM.
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Affiliation(s)
- Alec T. Salminen
- Biomedical Engineering, University of Rochester, Rochester, NY, United States
| | - Zahra Allahyari
- Biomedical Engineering, Rochester Institute of Technology, Rochester, NY, United States
| | - Shayan Gholizadeh
- Biomedical Engineering, Rochester Institute of Technology, Rochester, NY, United States
| | - Molly C. McCloskey
- Biomedical Engineering, University of Rochester, Rochester, NY, United States
| | - Raquel Ajalik
- Biomedical Engineering, University of Rochester, Rochester, NY, United States
| | - Renee N. Cottle
- Bioengineering, Clemson University, Clemson, SC, United States
| | - Thomas R. Gaborski
- Biomedical Engineering, University of Rochester, Rochester, NY, United States
- Biomedical Engineering, Rochester Institute of Technology, Rochester, NY, United States
| | - James L. McGrath
- Biomedical Engineering, University of Rochester, Rochester, NY, United States
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