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Caracciolo D, Mancuso A, Polerà N, Froio C, D'Aquino G, Riillo C, Tagliaferri P, Tassone P. The emerging scenario of immunotherapy for T-cell Acute Lymphoblastic Leukemia: advances, challenges and future perspectives. Exp Hematol Oncol 2023; 12:5. [PMID: 36624522 PMCID: PMC9828428 DOI: 10.1186/s40164-022-00368-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/30/2022] [Indexed: 01/11/2023] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is a challenging pediatric and adult haematologic disease still associated with an unsatisfactory cure rate. Unlike B-ALL, the availability of novel therapeutic options to definitively improve the life expectancy for relapsed/resistant patients is poor. Indeed, the shared expression of surface targets among normal and neoplastic T-cells still limits the efficacy and may induce fratricide effects, hampering the use of innovative immunotherapeutic strategies. However, novel monoclonal antibodies, bispecific T-cell engagers (BTCEs), and chimeric antigen receptors (CAR) T-cells recently showed encouraging results and some of them are in an advanced stage of pre-clinical development or are currently under investigation in clinical trials. Here, we review this exciting scenario focusing on most relevant advances, challenges, and perspectives of the emerging landscape of immunotherapy of T-cell malignancies.
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Affiliation(s)
- Daniele Caracciolo
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Antonia Mancuso
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Nicoletta Polerà
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Caterina Froio
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Giuseppe D'Aquino
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | - Caterina Riillo
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy
| | | | - Pierfrancesco Tassone
- Department of Experimental and Clinical Medicine, Magna Græcia University, Catanzaro, Italy.
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA.
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2
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Menko AS, Romisher A, Walker JL. The Pro-fibrotic Response of Mesenchymal Leader Cells to Lens Wounding Involves Hyaluronic Acid, Its Receptor RHAMM, and Vimentin. Front Cell Dev Biol 2022; 10:862423. [PMID: 35386200 PMCID: PMC8977891 DOI: 10.3389/fcell.2022.862423] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/08/2022] [Indexed: 12/31/2022] Open
Abstract
Hyaluronic Acid/Hyaluronan (HA) is a major component of the provisional matrix deposited by cells post-wounding with roles both in regulating cell migration to repair a wound and in promoting a fibrotic outcome to wounding. Both are mediated through its receptors CD44 and RHAMM. We now showed that HA is present in the provisional matrix assembled on the substrate surface in a lens post-cataract surgery explant wound model in which mesenchymal leader cells populate the wound edges to direct migration of the lens epithelium across the adjacent culture substrate onto which this matrix is assembled. Inhibiting HA expression with 4-MU blocked assembly of FN-EDA and collagen I by the wound-responsive mesenchymal leader cells and their migration. These cells express both the HA receptors CD44 and RHAMM. CD44 co-localized with HA at their cell-cell interfaces. RHAMM was predominant in the lamellipodial protrusions extended by the mesenchymal cells at the leading edge, and along HA fibrils organized on the substrate surface. Within a few days post-lens wounding the leader cells are induced to transition to αSMA+ myofibroblasts. Since HA/RHAMM is implicated in both cell migration and inducing fibrosis we examined the impact of blocking HA synthesis on myofibroblast emergence and discovered that it was dependent on HA. While RHAMM has not been previously linked to the intermediate filament protein vimentin, our studies with these explant cultures have shown that vimentin in the cells’ lamellipodial protrusions regulate their transition to myofibroblast. PLA studies now revealed that RHAMM was complexed with both HA and vimentin in the lamellipodial protrusions of leader cells, implicating this HA/RHAMM/vimentin complex in the regulation of leader cell function post-wounding, both in promoting cell migration and in the transition of these cells to myofibroblasts. These results increase our understanding of how the post-wounding matrix environment interacts with receptor/cytoskeletal complexes to determine whether injury outcomes are regenerative or fibrotic.
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Affiliation(s)
- A Sue Menko
- Department of Pathology, Anatomy and Cell Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States.,Department of Ophthalmology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States
| | - Alison Romisher
- Department of Pathology, Anatomy and Cell Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States
| | - Janice L Walker
- Department of Pathology, Anatomy and Cell Biology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States.,Department of Ophthalmology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States
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3
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The extracellular matrix of hematopoietic stem cell niches. Adv Drug Deliv Rev 2022; 181:114069. [PMID: 34838648 PMCID: PMC8860232 DOI: 10.1016/j.addr.2021.114069] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/18/2021] [Accepted: 11/21/2021] [Indexed: 12/21/2022]
Abstract
Comprehensive overview of different classes of ECM molecules in the HSC niche. Overview of current knowledge on role of biophysics of the HSC niche. Description of approaches to create artificial stem cell niches for several application. Importance of considering ECM in drug development and testing.
Hematopoietic stem cells (HSCs) are the life-long source of all types of blood cells. Their function is controlled by their direct microenvironment, the HSC niche in the bone marrow. Although the importance of the extracellular matrix (ECM) in the niche by orchestrating niche architecture and cellular function is widely acknowledged, it is still underexplored. In this review, we provide a comprehensive overview of the ECM in HSC niches. For this purpose, we first briefly outline HSC niche biology and then review the role of the different classes of ECM molecules in the niche one by one and how they are perceived by cells. Matrix remodeling and the emerging importance of biophysics in HSC niche function are discussed. Finally, the application of the current knowledge of ECM in the niche in form of artificial HSC niches for HSC expansion or targeted differentiation as well as drug testing is reviewed.
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4
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Skurikhin E, Madonov P, Pershina O, Ermakova N, Pakhomova A, Widera D, Pan E, Zhukova M, Sandrikina L, Artamonov A, Dygai A. Micellar Hyaluronidase and Spiperone as a Potential Treatment for Pulmonary Fibrosis. Int J Mol Sci 2021; 22:ijms22115599. [PMID: 34070506 PMCID: PMC8198946 DOI: 10.3390/ijms22115599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/21/2021] [Accepted: 05/24/2021] [Indexed: 12/18/2022] Open
Abstract
Concentration of hyaluronic acid (HA) in the lungs increases in idiopathic pulmonary fibrosis (IPF). HA is involved in the organization of fibrin, fibronectin, and collagen. HA has been proposed to be a biomarker of fibrosis and a potential target for antifibrotic therapy. Hyaluronidase (HD) breaks down HA into fragments, but is a subject of rapid hydrolysis. A conjugate of poloxamer hyaluronidase (pHD) was prepared using protein immobilization with ionizing radiation. In a model of bleomycin-induced pulmonary fibrosis, pHD decreased the level of tissue IL-1β and TGF-β, prevented the infiltration of the lung parenchyma by CD16+ cells, and reduced perivascular and peribronchial inflammation. Simultaneously, a decrease in the concentrations of HA, hydroxyproline, collagen 1, total soluble collagen, and the area of connective tissue in the lungs was observed. The effects of pHD were significantly stronger compared to native HD which can be attributed to the higher stability of pHD. Additional spiperone administration increased the anti-inflammatory and antifibrotic effects of pHD and accelerated the regeneration of the damaged lung. The potentiating effects of spiperone can be explained by the disruption of the dopamine-induced mobilization and migration of fibroblast progenitor cells into the lungs and differentiation of lung mesenchymal stem cells (MSC) into cells of stromal lines. Thus, a combination of pHD and spiperone may represent a promising approach for the treatment of IPF and lung regeneration.
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Affiliation(s)
- Evgenii Skurikhin
- Tomsk National Research Medical Centre of the Russian Academy of Sciences, Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Lenin, 3, 634028 Tomsk, Russia; (O.P.); (N.E.); (A.P.); (E.P.); (M.Z.); (L.S.); (A.D.)
- Correspondence: ; Tel.: +7-3822-418-375
| | - Pavel Madonov
- Limited Liability Company «Scientific Future Management», 630559 Novosibirsk, Russia; (P.M.); (A.A.)
| | - Olga Pershina
- Tomsk National Research Medical Centre of the Russian Academy of Sciences, Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Lenin, 3, 634028 Tomsk, Russia; (O.P.); (N.E.); (A.P.); (E.P.); (M.Z.); (L.S.); (A.D.)
| | - Natalia Ermakova
- Tomsk National Research Medical Centre of the Russian Academy of Sciences, Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Lenin, 3, 634028 Tomsk, Russia; (O.P.); (N.E.); (A.P.); (E.P.); (M.Z.); (L.S.); (A.D.)
| | - Angelina Pakhomova
- Tomsk National Research Medical Centre of the Russian Academy of Sciences, Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Lenin, 3, 634028 Tomsk, Russia; (O.P.); (N.E.); (A.P.); (E.P.); (M.Z.); (L.S.); (A.D.)
| | - Darius Widera
- Stem Cell Biology and Regenerative Medicine Group, Whiteknights Campus, School of Pharmacy, University of Reading, Reading RG6 6AP, UK;
| | - Edgar Pan
- Tomsk National Research Medical Centre of the Russian Academy of Sciences, Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Lenin, 3, 634028 Tomsk, Russia; (O.P.); (N.E.); (A.P.); (E.P.); (M.Z.); (L.S.); (A.D.)
| | - Mariia Zhukova
- Tomsk National Research Medical Centre of the Russian Academy of Sciences, Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Lenin, 3, 634028 Tomsk, Russia; (O.P.); (N.E.); (A.P.); (E.P.); (M.Z.); (L.S.); (A.D.)
| | - Lubov Sandrikina
- Tomsk National Research Medical Centre of the Russian Academy of Sciences, Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Lenin, 3, 634028 Tomsk, Russia; (O.P.); (N.E.); (A.P.); (E.P.); (M.Z.); (L.S.); (A.D.)
| | - Andrey Artamonov
- Limited Liability Company «Scientific Future Management», 630559 Novosibirsk, Russia; (P.M.); (A.A.)
| | - Alexander Dygai
- Tomsk National Research Medical Centre of the Russian Academy of Sciences, Laboratory of Regenerative Pharmacology, Goldberg ED Research Institute of Pharmacology and Regenerative Medicine, Lenin, 3, 634028 Tomsk, Russia; (O.P.); (N.E.); (A.P.); (E.P.); (M.Z.); (L.S.); (A.D.)
- Institute of General Pathology and Pathophysiology, 125315 Moscow, Russia
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5
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Vats A, Ho TC, Puc I, Chen YJ, Chang CH, Chien YW, Perng GC. Evidence that hematopoietic stem cells in human umbilical cord blood is infectable by dengue virus: proposing a vertical transmission candidate. Heliyon 2021; 7:e06785. [PMID: 33981874 PMCID: PMC8082560 DOI: 10.1016/j.heliyon.2021.e06785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 12/08/2020] [Accepted: 04/08/2021] [Indexed: 12/30/2022] Open
Abstract
Background Recent studies have shown that dengue virus (DENV) can efficiently infect bone marrow hematopoietic stem cells (HSCs) as well as the placenta of pregnant women. Although mother-to-infant vertical transmission of DENV through the placenta has been well documented, the evidence of cell-associated vertical transmission is still unknown. Whether DENV can infect umbilical cord blood (UCB) cells before reaching the fetus remains to be explored. Here, we proposed that human UCB cells were permissive to the DENV infection and DENV infected CD133+ and CD34+ HSCs are reservoir of the virus that could be reactivated upon re-culturing in suitable cells. Methods Human UCB cells were freshly obtained and subjected to DENV infection. Multicolor flow cytometry (MFCM) was used to demonstrate the phenotypes of the infected HSC populations. Immunofluorescence analysis (IFA) and T-distributed Stochastic Neighbor Embedding (t-SNE) were used to show the association of the DENV antigen, non-structural protein1 (NS1) with HSCs. Key findings UCB cells were highly permissive to DENV infection. DENV altered the phenotype of the infected HSC population, increased the expression of HSCs, and affected the balance of transcription factors (TFs, GATA1/2/3). IFA revealed the association of the DENV antigen, non-structural protein1 (NS1), with CD34+ and CD133+ cells. T-distributed Stochastic Neighbor Embedding (t-SNE) analysis revealed heterogeneity in the distribution of CD133+NS1+, and CD34+ NS1+ cells. DENV particles were recovered from CD133+ and CD34+ cells even when virus production in the supernatant was negligible. Significance We predict that infection of CD133+ and CD34+ cells in the UCB serve as reservoirs for the amplification of DENV in UCB prior to the virus reaching the fetus and facilitate vertical transmission.
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Affiliation(s)
- Amrita Vats
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tzu-Chuan Ho
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Irwin Puc
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Ju Chen
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chiung-Hsin Chang
- Department of Obstetrics and Gynecology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Wen Chien
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Occupational and Environmental Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Guey-Chuen Perng
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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6
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Katagiri T, Uemura S, Ushiki T, Nakajima-Takagi Y, Oshima M, Mikami T, Kawasaki A, Ishiguro H, Tanaka T, Sone H, Kitagawa H, Igarashi M, Iwama A, Masuko M. Distinct effects of chondroitin sulfate on hematopoietic cells and the stromal microenvironment in bone marrow hematopoiesis. Exp Hematol 2021; 96:52-62.e5. [PMID: 33582241 DOI: 10.1016/j.exphem.2021.02.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 02/03/2021] [Accepted: 02/07/2021] [Indexed: 12/12/2022]
Abstract
The bone marrow (BM) microenvironment, known as the BM niche, regulates hematopoiesis but is also affected by interactions with hematopoietic cells. Recent evidence indicates that extracellular matrix components are involved in these interactions. Chondroitin sulfate (CS), a glycosaminoglycan, is a major component of the extracellular matrix; however, it is not known whether CS has a physiological role in hematopoiesis. Here, we analyzed the functions of CS in hematopoietic and niche cells. CSGalNAcT1, which encodes CS N-acetylgalactosaminyltransferase-1 (T1), a key enzyme in CS biosynthesis, was highly expressed in hematopoietic stem and progenitor cells (HSPCs) and endothelial cells (ECs), but not in mesenchymal stromal cells (MSCs) in BM. In T1 knockout (T1KO) mice, a greater number of HSPCs existed compared with the wild-type (WT), but HSPCs from T1KO mice showed significantly impaired repopulation in WT recipient mice on serial transplantation. RNA sequence analysis revealed the activation of IFN-α/β signaling and endoplasmic reticulum stress in T1KO HSPCs. In contrast, the number of WT HSPCs repopulated in T1KO recipient mice was larger than that in WT recipient mice after serial transplantation, indicating that the T1KO niche supports repopulation of HSPCs better than the WT niche. There was no obvious difference in the distribution of vasculature and MSCs between WT and T1KO BM, suggesting that CS loss alters vascular niche functions without affecting its structure. Our results revealed distinct roles of CS in hematopoietic cells and BM niche, indicating that crosstalk between these components is important to maintain homeostasis in BM.
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Affiliation(s)
- Takayuki Katagiri
- Department of Hematology, Faculty of Medicine, Niigata University, Niigata, Japan
| | - Shun Uemura
- Department of Hematology, Faculty of Medicine, Niigata University, Niigata, Japan; Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Takashi Ushiki
- Department of Hematology, Faculty of Medicine, Niigata University, Niigata, Japan
| | - Yaeko Nakajima-Takagi
- Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Motohiko Oshima
- Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Tadahisa Mikami
- Laboratory of Biochemistry, Kobe Pharmaceutical University, Kobe, Hyogo, Japan
| | - Asami Kawasaki
- Department of Neurochemistry and Molecular Cell Biology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Hajime Ishiguro
- Department of Hematology, Faculty of Medicine, Niigata University, Niigata, Japan
| | - Tomoyuki Tanaka
- Department of Hematology, Faculty of Medicine, Niigata University, Niigata, Japan
| | - Hirohito Sone
- Department of Hematology, Faculty of Medicine, Niigata University, Niigata, Japan
| | - Hiroshi Kitagawa
- Laboratory of Biochemistry, Kobe Pharmaceutical University, Kobe, Hyogo, Japan
| | - Michihiro Igarashi
- Department of Neurochemistry and Molecular Cell Biology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Atsushi Iwama
- Division of Stem Cell and Molecular Medicine, Center for Stem Cell Biology and Regenerative Medicine, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Masayoshi Masuko
- Department of Stem Cell Transplantation, Niigata University Medical and Dental Hospital, Niigata, Japan.
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Matsuo Y, Morita H, Yamagishi H, Nakamura M, Takeshima Y, Nakagawa I, Imanishi J, Tsujimura T. Isolation of adipose tissue-derived stem cells by direct membrane migration and expansion for clinical application. Hum Cell 2021; 34:819-824. [PMID: 33677815 DOI: 10.1007/s13577-021-00505-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 02/09/2021] [Indexed: 10/22/2022]
Abstract
Mesenchymal stem cells (MSCs) have recently made significant progression in multiple clinical trials targeting several clinical disorders and in the modulation of immune responses. In the present study, we isolated human adipose tissue-derived stem cells (ADSCs) by direct membrane migration method without using enzymatic digestion via collagenase, and tried to extract adequate number of cells for clinical application. Hydroxyapatite-treated nonwoven fabric membrane made up of synthetic macromolecular fiber materials, polyethylene and polyester terephthalene was used. Expansion culture of ADSCs having plastic flask adherent characteristic in serum-free condition was successfully established, and adequate number of cells were obtained for clinical application. They were found to be positive for CD44, CD73, CD90 and CD105 and negative for CD11b, CD34, CD45, CD80 and HLA-DR. The resulting immunological marker profile satisfied the immunophenotype of previously reported MSCs. Also, microscopic findings demonstrated trilineage differentiation into adipogenic, osteogenic and chondrogenic cells as the characteristics of MSCs. The isolation by nonwoven fabric membrane and expanded cells under serum-free condition satisfied the criteria of MSCs, as proposed by the International Society for Cellular Therapy. Our direct membrane migration method without enzyme digestion is useful as ADSCs can be obtained from small pieces of adipose tissue and expanded under serum-free culture condition. This method was considered to be feasible for clinical application.
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Affiliation(s)
- Yoshinobu Matsuo
- Division of Cell Therapy Research, U-Medics, Inc, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan. .,Cellular Biology, Grandsoul Research Institute for Immunology, Inc, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan. .,Research and Development Center for Regenerative Medicine, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan.
| | - Hiromichi Morita
- Cellular Biology, Grandsoul Research Institute for Immunology, Inc, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan.,Research and Development Center for Regenerative Medicine, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan
| | - Hisakazu Yamagishi
- Research and Development Center for Regenerative Medicine, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan
| | - Mitsutoshi Nakamura
- Grandsoul Nara Clinic, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan.,Department of Neurosurgery, Nara Medical University, Kashihara, Nara, 634-8522, Japan
| | - Yasuhiro Takeshima
- Department of Neurosurgery, Nara Medical University, Kashihara, Nara, 634-8522, Japan
| | - Ichiro Nakagawa
- Department of Neurosurgery, Nara Medical University, Kashihara, Nara, 634-8522, Japan
| | - Jiro Imanishi
- Meiji University of Integrative Medicine, Nantan-City, Kyoto, 629-0392, Japan
| | - Takahiro Tsujimura
- Division of Cell Therapy Research, U-Medics, Inc, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan.,Cellular Biology, Grandsoul Research Institute for Immunology, Inc, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan.,Research and Development Center for Regenerative Medicine, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan.,Grandsoul Nara Clinic, Matsui 8-1, Utano, Uda, Nara, 633-2221, Japan
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8
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Sun J, Wu J, Hua F, Chen Y, Zhan F, Xu G. Sleep Deprivation Induces Cognitive Impairment by Increasing Blood-Brain Barrier Permeability via CD44. Front Neurol 2020; 11:563916. [PMID: 33329306 PMCID: PMC7728917 DOI: 10.3389/fneur.2020.563916] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/10/2020] [Indexed: 12/12/2022] Open
Abstract
Sleep deprivation occurs frequently in older adults, which can result in delirium and cognitive impairment. CD44 is a key molecular in blood-brain barrier (BBB) regulation. However, whether CD44 participates in the role of sleep deprivation in cognitive impairment remains unclear. In this study, the effect of sleep deprivation on cognitive ability, tissue inflammation, BBB permeability, and astrocyte activity were evaluated in vivo. The differentially expressed genes (DEGs) were identified by RNA sequencing. A CD44 overexpression in the BBB model was performed in vitro to assess the effect and mechanisms of CD44. Sleep deprivation impaired the learning and memory ability and increased the levels of inflammatory cytokines, along with increased BBB permeability and activated astrocytes in hippocampus tissue. RNA sequencing of the hippocampus tissue revealed that 329 genes were upregulated in sleep deprivation-induced mice compared to control mice, and 147 genes were downregulated. GO and pathways showed that DEGs were mainly involved in BBB permeability and astrocyte activation, including nervous system development, neuron development, and brain development, and neuroactive ligand-receptor interaction. Moreover, the PCR analysis revealed that CD44 was dramatically increased in mice with sleep deprivation induction. The overexpression of CD44 in astrocytes promoted BBB permeability in vitro and induced the expression of the downstream gene NANOG. Our results indicate that sleep deprivation upregulated CD44 expression in hippocampus tissue, and increased BBB permeability, resulting in cognitive impairment.
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Affiliation(s)
- Jing Sun
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jusheng Wu
- Department of Anesthesiology, Zhuji People's Hospital of Zhejiang Province, Shaoxing, China
| | - Fuzhou Hua
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yong Chen
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Fenfang Zhan
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Guohai Xu
- Department of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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9
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Facts and Challenges in Immunotherapy for T-Cell Acute Lymphoblastic Leukemia. Int J Mol Sci 2020; 21:ijms21207685. [PMID: 33081391 PMCID: PMC7589289 DOI: 10.3390/ijms21207685] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/13/2020] [Accepted: 10/14/2020] [Indexed: 12/12/2022] Open
Abstract
T-cell acute lymphoblastic leukemia (T-ALL), a T-cell malignant disease that mainly affects children, is still a medical challenge, especially for refractory patients for whom therapeutic options are scarce. Recent advances in immunotherapy for B-cell malignancies based on increasingly efficacious monoclonal antibodies (mAbs) and chimeric antigen receptors (CARs) have been encouraging for non-responding or relapsing patients suffering from other aggressive cancers like T-ALL. However, secondary life-threatening T-cell immunodeficiency due to shared expression of targeted antigens by healthy and malignant T cells is a main drawback of mAb—or CAR-based immunotherapies for T-ALL and other T-cell malignancies. This review provides a comprehensive update on the different immunotherapeutic strategies that are being currently applied to T-ALL. We highlight recent progress on the identification of new potential targets showing promising preclinical results and discuss current challenges and opportunities for developing novel safe and efficacious immunotherapies for T-ALL.
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10
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Liao ZX, Huang KY, Kempson IM, Li HJ, Tseng SJ, Yang PC. Nanomodified strategies to overcome EGFR-tyrosine kinase inhibitors resistance in non-small cell lung cancer. J Control Release 2020; 324:482-492. [PMID: 32497570 DOI: 10.1016/j.jconrel.2020.05.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 02/06/2023]
Abstract
Lung cancer is the primary cause of cancer-related death worldwide. 85%-90% of cases are non-small cell lung cancer (NSCLC) which characteristically exhibits altered epidermal growth factor receptor (EGFR) signaling is a major driver pathway. Unfortunately, therapeutic outcomes in treating NSCLC are compromised by the emergence of drug resistance in response to EGFR-tyrosine kinase inhibitor (TKI) targeted therapy due to the acquired resistance mutation EGFR T790M or activation of alternative pathways. There is current need for a new generation of TKIs to be developed to treat EGFR-TKI-resistant NSCLC. To overcome the above problems and improve clinical efficacy, nanotechnology with targeting abilities and sustained release has been proposed for EGFR-TKI-resistant NSCLC treatment and has already achieved success in in vitro or in vivo models. In this review, we summarize and illustrate representative nano-formulations targeting EGFR-TKI-resistant NSCLC. The described advances may pave the way to better understanding and design of nanocarriers and multifunctional nanosystems for efficient treatment for drug resistant NSCLC.
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Affiliation(s)
- Zi-Xian Liao
- Institute of Medical Science and Technology, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
| | - Kuo-Yen Huang
- Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan
| | - Ivan M Kempson
- Future Industries Institute, University of South Australia, Mawson Lakes, SA 5095, Australia
| | - Hsin-Jung Li
- Institute of Cellular and Organismic Biology, Academia Sinica, Taipei 11529, Taiwan
| | - S-Ja Tseng
- Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei 10051, Taiwan; National Taiwan University YongLin Scholar, YongLin Institute of Health, National Taiwan University, Taipei 10672, Taiwan.
| | - Pan-Chyr Yang
- Institute of Biomedical Sciences, Academia Sinica, Taipei 11529, Taiwan; The Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan; Department of Internal Medicine, National Taiwan University College of Medicine, Taipei 10051, Taiwan.
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11
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Ni K, Gill A, Cao D, Koike K, Schweitzer KS, Garantziotis S, Petrache I. Intravascular heavy chain-modification of hyaluronan during endotoxic shock. Biochem Biophys Rep 2018; 17:114-121. [PMID: 30623115 PMCID: PMC6307094 DOI: 10.1016/j.bbrep.2018.12.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 12/11/2018] [Accepted: 12/16/2018] [Indexed: 12/11/2022] Open
Abstract
During inflammation, the covalent linking of the ubiquitous extracellular polysaccharide hyaluronan (HA) with the heavy chains (HC) of the serum protein inter alpha inhibitor (IαI) is exclusively mediated by the enzyme tumor necrosis factor α (TNFα)-stimulated-gene-6 (TSG-6). While significant advances have been made regarding how HC-modified HA (HC-HA) is an important regulator of inflammation, it remains unclear why HC-HA plays a critical role in promoting survival in intraperitoneal lipopolysaccharide (LPS)-induced endotoxemia while exerting only a modest role in the outcomes following intratracheal exposure to LPS. To address this gap, the two models of intraperitoneal LPS-induced endotoxic shock and intratracheal LPS-induced acute lung injury were directly compared in TSG-6 knockout mice and littermate controls. HC-HA formation, endogenous TSG-6 activity, and inflammatory markers were assessed in plasma and lung tissue. TSG-6 knockout mice exhibited accelerated mortality during endotoxic shock. While both intraperitoneal and intratracheal LPS induced HC-HA formation in lung parenchyma, only systemically-induced endotoxemia increased plasma TSG-6 levels and intravascular HC-HA formation. Cultured human lung microvascular endothelial cells secreted TSG-6 in response to both TNFα and IL1β stimulation, indicating that, in addition to inflammatory cells, the endothelium may secrete TSG-6 into circulation during systemic inflammation. These data show for the first time that LPS-induced systemic inflammation is uniquely characterized by significant vascular induction of TSG-6 and HC-HA, which may contribute to improved outcomes of endotoxemia. HC-HA deficiency accelerated mortality after IP LPS, but only modestly affected IT LPS outcomes. Both intratracheal (IT) and intraperitoneal (IP) LPS triggered lung HC-HA formation. IP LPS, but not IT LPS instillation induced intravascular TSG-6 and HC-HA. Intravascular HC-HA formation may be protective against LPS-induced injury.
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Key Words
- ALI, acute lung injury
- AM, alveolar macrophage
- CXCL2, chemokine (C-X-C motif) ligand 2
- ECM, Extracellular matrix
- Endotoxic shock
- HA, hyaluronic acid (hyaluronan)
- HC, heavy chain (IαI)
- Hyaluronic acid
- Inter-alpha-inhibitor
- IαI, inter-alpha-inhibitor
- LPS, lipopolysaccharide
- Mega-Da, megaDalton
- PαI, Pre-α-inhibitor
- Serum-derived hyaluronan-associated protein
- TBW, total body weight
- TNFα stimulated gene 6
- TNFα, tumor necrosis factor α;
- TSG-6, TNFα-stimulated gene-6
- hAM, human alveolar macrophages
- hTSG-6, human TSG-6
- kDa, kiloDalton
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Affiliation(s)
- Kevin Ni
- Department of Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA.,Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Amar Gill
- Department of Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
| | - Danting Cao
- Department of Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
| | - Kengo Koike
- Department of Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
| | - Kelly S Schweitzer
- Department of Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA
| | | | - Irina Petrache
- Department of Medicine, National Jewish Health, 1400 Jackson Street, Denver, CO 80206, USA.,Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.,Department of Medicine, University of Colorado School of Medicine, Aurora, CO 80045, USA
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12
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Johnson P, Arif AA, Lee-Sayer SSM, Dong Y. Hyaluronan and Its Interactions With Immune Cells in the Healthy and Inflamed Lung. Front Immunol 2018; 9:2787. [PMID: 30555472 PMCID: PMC6281886 DOI: 10.3389/fimmu.2018.02787] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 11/12/2018] [Indexed: 12/11/2022] Open
Abstract
Hyaluronan is a hygroscopic glycosaminoglycan that contributes to both extracellular and pericellular matrices. While the production of hyaluronan is essential for mammalian development, less is known about its interaction and function with immune cells. Here we review what is known about hyaluronan in the lung and how it impacts immune cells, both at homeostasis and during lung inflammation and fibrosis. In the healthy lung, alveolar macrophages provide the first line of defense and play important roles in immunosurveillance and lipid surfactant homeostasis. Alveolar macrophages are surrounded by a coat of hyaluronan that is bound by CD44, a major hyaluronan receptor on immune cells, and this interaction contributes to their survival and the maintenance of normal alveolar macrophage numbers. Alveolar macrophages are conditioned by the alveolar environment to be immunosuppressive, and can phagocytose particulates without alerting an immune response. However, during acute lung infection or injury, an inflammatory immune response is triggered. Hyaluronan levels in the lung are rapidly increased and peak with maximum leukocyte infiltration, suggesting a role for hyaluronan in facilitating leukocyte access to the injury site. Hyaluronan can also be bound by hyaladherins (hyaluronan binding proteins), which create a provisional matrix to facilitate tissue repair. During the subsequent remodeling process hyaluronan concentrations decline and levels return to baseline as homeostasis is restored. In chronic lung diseases, the inflammatory and/or repair phases persist, leading to sustained high levels of hyaluronan, accumulation of associated immune cells and an inability to resolve the inflammatory response.
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Affiliation(s)
- Pauline Johnson
- Department of Microbiology and Immunology, Life Sciences Institute, University of British Columbia, Vancouver, BC, Canada
| | - Arif A Arif
- Department of Microbiology and Immunology, Life Sciences Institute, University of British Columbia, Vancouver, BC, Canada
| | - Sally S M Lee-Sayer
- Department of Microbiology and Immunology, Life Sciences Institute, University of British Columbia, Vancouver, BC, Canada
| | - Yifei Dong
- Department of Clinical Neurosciences, University of Calgary, Calgary, AB, Canada
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