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Hoang VT, Le DS, Hoang DM, Phan TTK, Ngo LAT, Nguyen TK, Bui VA, Nguyen Thanh L. Impact of tissue factor expression and administration routes on thrombosis development induced by mesenchymal stem/stromal cell infusions: re-evaluating the dogma. Stem Cell Res Ther 2024; 15:56. [PMID: 38414067 PMCID: PMC10900728 DOI: 10.1186/s13287-023-03582-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 11/22/2023] [Indexed: 02/29/2024] Open
Abstract
BACKGROUND Hyperactive coagulation might cause dangerous complications such as portal vein thrombosis and pulmonary embolism after mesenchymal stem/stromal cell (MSC) therapy. Tissue factor (TF), an initiator of the extrinsic coagulation pathway, has been suggested as a predictor of this process. METHODS The expression of TF and other pro- and anticoagulant genes was analyzed in xeno- and serum-free manufactured MSCs. Furthermore, culture factors affecting its expression in MSCs were investigated. Finally, coagulation tests of fibrinogen, D-dimer, aPPTs, PTs, and TTs were measured in patient serum after umbilical cord (UC)-MSC infusions to challenge a potential connection between TF expression and MSC-induced coagulant activity. RESULTS: Xeno- and serum-free cultured adipose tissue and UC-derived MSCs expressed the highest level of TF, followed by those from dental pulp, and the lowest expression was observed in MSCs of bone marrow origin. Environmental factors such as cell density, hypoxia, and inflammation impact TF expression, so in vitro analysis might fail to reflect their in vivo behaviors. MSCs also expressed heterogeneous levels of the coagulant factor COL1A1 and surface phosphatidylserine and anticoagulant factors TFPI and PTGIR. MSCs of diverse origins induced fibrin clots in healthy plasma that were partially suppressed by an anti-TF inhibitory monoclonal antibody. Furthermore, human umbilical vein endothelial cells exhibited coagulant activity in vitro despite their negative expression of TF and COL1A1. Patients receiving intravenous UC-MSC infusion exhibited a transient increase in D-dimer serum concentration, while this remained stable in the group with intrathecal infusion. There was no correlation between TF expression and D-dimer or other coagulation indicators. CONCLUSIONS The study suggests that TF cannot be used as a solid biomarker to predict MSC-induced hypercoagulation. Local administration, prophylactic intervention with anticoagulation drugs, and monitoring of coagulation indicators are useful to prevent thrombogenic events in patients receiving MSCs. Trial registration NCT05292625. Registered March 23, 2022, retrospectively registered, https://www. CLINICALTRIALS gov/ct2/show/NCT05292625?term=NCT05292625&draw=2&rank=1 . NCT04919135. Registered June 9, 2021, https://www. CLINICALTRIALS gov/ct2/show/NCT04919135?term=NCT04919135&draw=2&rank=1 .
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Affiliation(s)
- Van T Hoang
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam.
| | - Duc Son Le
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
| | - Duc M Hoang
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
| | - Trang Thi Kieu Phan
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
| | - Lan Anh Thi Ngo
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
- Center of Applied Science and Regenerative Medicine, Vinmec Health Care System, 458 Minh Khai, Hanoi, 10000, Vietnam
| | - Trung Kien Nguyen
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam
| | - Viet Anh Bui
- Center of Applied Science and Regenerative Medicine, Vinmec Health Care System, 458 Minh Khai, Hanoi, 10000, Vietnam
| | - Liem Nguyen Thanh
- Vinmec Research Institute of Stem Cell and Gene Technology, Vinmec Health Care System, 458 Minh Khai, Hai Ba Trung District, Hanoi, 100000, Vietnam.
- Vinmec International Hospital - Times City, Vinmec Health Care System, 458 Minh Khai, Hanoi, 11622, Vietnam.
- College of Health Science, VinUniversity, Vinhomes Ocean Park, Gia Lam District, Hanoi, 1310, Vietnam.
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Yang M, Silverstein RL. Targeting Cysteine Oxidation in Thrombotic Disorders. Antioxidants (Basel) 2024; 13:83. [PMID: 38247507 PMCID: PMC10812781 DOI: 10.3390/antiox13010083] [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: 12/05/2023] [Revised: 12/29/2023] [Accepted: 01/05/2024] [Indexed: 01/23/2024] Open
Abstract
Oxidative stress increases the risk for clinically significant thrombotic events, yet the mechanisms by which oxidants become prothrombotic are unclear. In this review, we provide an overview of cysteine reactivity and oxidation. We then highlight recent findings on cysteine oxidation events in oxidative stress-related thrombosis. Special emphasis is on the signaling pathway induced by a platelet membrane protein, CD36, in dyslipidemia, and by protein disulfide isomerase (PDI), a member of the thiol oxidoreductase family of proteins. Antioxidative and chemical biology approaches to target cysteine are discussed. Lastly, the knowledge gaps in the field are highlighted as they relate to understanding how oxidative cysteine modification might be targeted to limit thrombosis.
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Affiliation(s)
- Moua Yang
- Division of Hemostasis and Thrombosis, Beth Israel Deaconess Medical Center, Harvard Medical School, 3 Blackfan Circle, CLS-924, Boston, MA 02115, USA
| | - Roy L. Silverstein
- Department of Medicine, Medical College of Wisconsin, Hub 8745, 8701 W Watertown Plank Rd., Milwaukee, WI 53226, USA
- Versiti Blood Research Institute, Milwaukee, WI 53226, USA
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3
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Syamprasad NP, Jain S, Rajdev B, Prasad N, Kallipalli R, Naidu VGM. Aldose reductase and cancer metabolism: The master regulator in the limelight. Biochem Pharmacol 2023; 211:115528. [PMID: 37011733 DOI: 10.1016/j.bcp.2023.115528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023]
Abstract
It is strongly established that metabolic reprogramming mediates the initiation, progression, and metastasis of a variety of cancers. However, there is no common biomarker identified to link the dysregulated metabolism and cancer progression. Recent studies strongly advise the involvement of aldose reductase (AR) in cancer metabolism. AR-mediated glucose metabolism creates a Warburg-like effect and an acidic tumour microenvironment in cancer cells. Moreover, AR overexpression is associated with the impairment of mitochondria and the accumulation of free fatty acids in cancer cells. Further, AR-mediated reduction of lipid aldehydes and chemotherapeutics are involved in the activation of factors promoting proliferation and chemo-resistance. In this review, we have delineated the possible mechanisms by which AR modulates cellular metabolism for cancer proliferation and survival. An in-depth understanding of cancer metabolism and the role of AR might lead to the use of AR inhibitors as metabolic modulating agents for the therapy of cancer.
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Affiliation(s)
- N P Syamprasad
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research Guwahati, Sila Village, Changsari, Assam 781101, India
| | - Siddhi Jain
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research Guwahati, Sila Village, Changsari, Assam 781101, India
| | - Bishal Rajdev
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research Guwahati, Sila Village, Changsari, Assam 781101, India
| | - Neethu Prasad
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research Guwahati, Sila Village, Changsari, Assam 781101, India
| | - Ravindra Kallipalli
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research Guwahati, Sila Village, Changsari, Assam 781101, India
| | - V G M Naidu
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research Guwahati, Sila Village, Changsari, Assam 781101, India.
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Tissue factor in cancer-associated thromboembolism: possible mechanisms and clinical applications. Br J Cancer 2022; 127:2099-2107. [PMID: 36097177 PMCID: PMC9467428 DOI: 10.1038/s41416-022-01968-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 01/29/2023] Open
Abstract
Venous and arterial thromboses, called as cancer-associated thromboembolism (CAT), are common complications in cancer patients that are associated with high mortality. The cell-surface glycoprotein tissue factor (TF) initiates the extrinsic blood coagulation cascade. TF is overexpressed in cancer cells and is a component of extracellular vesicles (EVs). Shedding of TF+EVs from cancer cells followed by association with coagulation factor VII (fVII) can trigger the blood coagulation cascade, followed by cancer-associated venous thromboembolism in some cancer types. Secretion of TF is controlled by multiple mechanisms of TF+EV biogenesis. The procoagulant function of TF is regulated via its conformational change. Thus, multiple steps participate in the elevation of plasma procoagulant activity. Whether cancer cell-derived TF is maximally active in the blood is unclear. Numerous mechanisms other than TF+EVs have been proposed as possible causes of CAT. In this review, we focused on a wide variety of regulatory and shedding mechanisms for TF, including the effect of SARS-CoV-2, to provide a broad overview for its role in CAT. Furthermore, we present the current technical issues in studying the relationship between CAT and TF.
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Zhang M, Lei Q, Huang X, Wang Y. Molecular mechanisms of ferroptosis and the potential therapeutic targets of ferroptosis signaling pathways for glioblastoma. Front Pharmacol 2022; 13:1071897. [PMID: 36506514 PMCID: PMC9729877 DOI: 10.3389/fphar.2022.1071897] [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: 10/17/2022] [Accepted: 11/16/2022] [Indexed: 11/25/2022] Open
Abstract
Ferroptosis is a newly identified form of cell death that differs from autophagy, apoptosis and necrosis, and its molecular characteristics include iron-dependent lipid reactive oxygen species accumulation, mitochondrial morphology changes, and membrane permeability damage. These characteristics are closely related to various human diseases, especially tumors of the nervous system. Glioblastoma is the most common primary malignant tumor of the adult central nervous system, and the 5-year survival rate is only 4%-5%. This study reviewed the role and mechanism of ferroptosis in glioblastoma and the research status and progress on ferroptosis as a potential therapeutic target. The mechanism of ferroptosis is related to the intracellular iron metabolism level, lipid peroxide content and glutathione peroxidase 4 activity. It is worth exploring how ferroptosis can be applied in disease treatment; however, the relation between ferroptosis and other apoptosis methods is poorly understood and methods of applying ferroptosis to drug-resistant tumors are insufficient. Ferroptosis is a promising therapeutic target for glioblastoma. In-depth studies of its mechanism of action in glioblastoma and applications for clinical treatment are expected to provide insights for glioblastoma patients.
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Affiliation(s)
- Meng Zhang
- Department of Anesthesiology, Sichuan Academy of Medical Science and Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Qian Lei
- Department of Anesthesiology, Sichuan Academy of Medical Science and Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiaobo Huang
- Department of Critical Care Medicine, Sichuan Academy of Medical Science and Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China,*Correspondence: Xiaobo Huang, ; Yi Wang,
| | - Yi Wang
- Department of Critical Care Medicine, Sichuan Academy of Medical Science and Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China,*Correspondence: Xiaobo Huang, ; Yi Wang,
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Lidocaine Alleviates Sepsis-Induced Acute Lung Injury in Mice by Suppressing Tissue Factor and Matrix Metalloproteinase-2/9. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:3827501. [PMID: 34804364 PMCID: PMC8604580 DOI: 10.1155/2021/3827501] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 10/14/2021] [Accepted: 10/22/2021] [Indexed: 02/04/2023]
Abstract
Acute lung injury (ALI) is one of the fatal symptoms of sepsis. However, there were no effective clinical treatments. TF accumulation-induced fibrin deposit formations and coagulation abnormalities in pulmonary vessels contribute to the lethality of ALI. Suppressor of cytokine signaling 3 (SOCS3) acts as an endogenous negative regulator of the TLR4/TF pathway. We hypothesized that inducing SOCS3 expression using lidocaine to suppress the TLR4/TF pathway may alleviate ALI. Hematoxylin and eosin (H&E), B-mode ultrasound, and flow cytometry were used to measure the pathological damage of mice. Gelatin zymography was used to measure matrix metalloproteinase-2/9 (MMP-2/9) activities. Western blot was used to assay the expression of protein levels. Here, we show that lidocaine could increase the survival rate of ALI mice and ameliorate the lung injury of ALI mice including reducing the edema, neutrophil infiltration, and pulmonary thrombosis formation and increasing blood flow velocity. Moreover, in vitro and in vivo, lidocaine could increase the expression of p-AMPK and SOCS3 and subsequently decrease the expression of p-ASK1, p-p38, TF, and the activity of MMP-2/9. Taken together, our study demonstrated that lidocaine could inhibit the TLR4/ASK1/TF pathway to alleviate ALI via activating AMPK-SOCS3 axis.
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Bacitracin and Rutin Regulate Tissue Factor Production in Inflammatory Monocytes and Acute Myeloid Leukemia Blasts. Cancers (Basel) 2021; 13:cancers13163941. [PMID: 34439096 PMCID: PMC8393688 DOI: 10.3390/cancers13163941] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/02/2021] [Accepted: 08/02/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Aberrant tissue factor (TF) expression by transformed myeloblasts and inflammatory monocytes contributes to coagulation activation in acute myeloid leukemia (AML). TF procoagulant activity (PCA) is regulated by protein disulfide isomerase (PDI), an oxidoreductase with chaperone activity, but its specific role in AML-associated TF biology is unclear. Here, we provide novel mechanistic insights into this interrelation. We show that bacitracin and rutin, two pan-inhibitors of the PDI family, prevent lipopolysaccharide (LPS)-induced monocyte TF production under inflammatory conditions and constitutive TF expression by THP1 cells and AML blasts, thus exerting promising anticoagulant activity. Downregulation of the TF protein was mainly restricted to its non-coagulant, cryptic pool and was at least partially regulated on the mRNA level in LPS-stimulated monocytes. Collectively, our study indicates a complex role of thiol isomerases in the regulation of myeloid TF PCA, with the most abundant PDI being a promising therapeutic target in the management of AML-associated coagulopathies. Abstract Aberrant expression of tissue factor (TF) by transformed myeloblasts and inflammatory monocytes drives coagulation activation in acute myeloid leukemia (AML). Although regulation of TF procoagulant activity (PCA) involves thiol-disulfide exchange reactions, the specific role of protein disulfide isomerase (PDI) and other thiol isomerases in AML-associated TF biology is unclear. THP1 cells and peripheral blood mononuclear cells (PBMCs) from healthy controls or AML patients were analyzed for thiol isomerase-dependent TF production under various experimental conditions. Total cellular and membrane TF antigen, TF PCA and TF mRNA were analyzed by ELISA, flow cytometry, clotting or Xa generation assay and qPCR, respectively. PBMCs and THP1 cells showed significant insulin reductase activity, which was inhibited by bacitracin or rutin. Co-incubation with these thiol isomerase inhibitors prevented LPS-induced TF production by CD14-positive monocytes and constitutive TF expression by THP1 cells and AML blasts. Downregulation of the TF antigen was mainly restricted to the cryptic pool of TF, efficiently preventing phosphatidylserine-dependent TF activation by daunorubicin, and at least partially regulated on the mRNA level in LPS-stimulated monocytes. Our study thus delineates a complex role of thiol isomerases in the regulation of myeloid TF PCA, with PDI being a promising therapeutic target in the management of AML-associated coagulopathies.
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Zhong Y, Liu J, Cheng X, Zhang H, Zhang C, Xia Z, Wu Z, Zhang L, Zheng Y, Gao Z, Jiang Z, Wang Z, Huang D, Lu Y, Jiang F. Design, synthesis and biological evaluations of diverse Michael acceptor-based phenazine hybrid molecules as TrxR1 inhibitors. Bioorg Chem 2021; 109:104736. [PMID: 33640630 DOI: 10.1016/j.bioorg.2021.104736] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/23/2021] [Accepted: 02/04/2021] [Indexed: 10/22/2022]
Abstract
A series of novel phenazine derivatives (1~27) containing the Michael acceptor scaffolds were designed and synthesized in this study. Some compounds exhibited selective cytotoxicity against Bel-7402 cancer cell line in vitro, in which compound 26 were found to have the best antiproliferative activity. Meanwhile, compound 26 showed no obvious cell toxicity against human normal liver epithelial L02 cells, which means this compound possessed a better safety potential. In the following research, compound 26 was verified to inhibit TrxR1 enzyme activity, ultimately resulting in cellular molecular mechanism events of apoptosis including growth of intracellular ROS level, depletion of reduced Trx1, liberation of ASK1 and up-regulation of p38, respectively. Together, all these evidences implicated that compound 26 acted as the TrxR1 inhibitor against Bel-7402 cells, and could activate apoptosis through the ROS-Trx-ASK1-p38 pathway.
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Affiliation(s)
- Yucheng Zhong
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Jing Liu
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Xiangyu Cheng
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Hao Zhang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Chunhua Zhang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Zhuolu Xia
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Zhongxi Wu
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Lu Zhang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Yuting Zheng
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Zhanyu Gao
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Zhidong Jiang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Zhixiang Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Dechun Huang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Yuanyuan Lu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China.
| | - Feng Jiang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China; School of Engineering, China Pharmaceutical University, Nanjing 210009, China.
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Ansari SA, Keshava S, Pendurthi UR, Rao LVM. Oxidative Stress Product, 4-Hydroxy-2-Nonenal, Induces the Release of Tissue Factor-Positive Microvesicles From Perivascular Cells Into Circulation. Arterioscler Thromb Vasc Biol 2021; 41:250-265. [PMID: 33028097 PMCID: PMC7752210 DOI: 10.1161/atvbaha.120.315187] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 09/16/2020] [Indexed: 12/14/2022]
Abstract
OBJECTIVE TF (Tissue factor) plays a key role in hemostasis, but an aberrant expression of TF leads to thrombosis. The objective of the present study is to investigate the effect of 4-hydroxy-2-nonenal (HNE), the most stable and major oxidant produced in various disease conditions, on the release of TF+ microvesicles into the circulation, identify the source of TF+ microvesicles origin, and assess their effect on intravascular coagulation and inflammation. Approach and Results: C57BL/6J mice were administered with HNE intraperitoneally, and the release of TF+ microvesicles into circulation was evaluated using coagulation assays and nanoparticle tracking analysis. Various cell-specific markers were used to identify the cellular source of TF+ microvesicles. Vascular permeability was analyzed by the extravasation of Evans blue dye or fluorescein dextran. HNE administration to mice markedly increased the levels of TF+ microvesicles and thrombin generation in the circulation. HNE administration also increased the number of neutrophils in the lungs and elevated the levels of inflammatory cytokines in plasma. Administration of an anti-TF antibody blocked not only HNE-induced thrombin generation but also HNE-induced inflammation. Confocal microscopy and immunoblotting studies showed that HNE does not induce TF expression either in vascular endothelium or circulating monocytes. Microvesicles harvested from HNE-administered mice stained positively with CD248 and α-smooth muscle actin, the markers that are specific to perivascular cells. HNE was found to destabilize endothelial cell barrier integrity. CONCLUSIONS HNE promotes the release of TF+ microvesicles from perivascular cells into the circulation. HNE-induced increased TF activity contributes to intravascular coagulation and inflammation.
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Affiliation(s)
- Shabbir A. Ansari
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler
| | - Shiva Keshava
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler
| | - Usha R. Pendurthi
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler
| | - L. Vijaya Mohan Rao
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler
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Lichota A, Szewczyk EM, Gwozdzinski K. Factors Affecting the Formation and Treatment of Thrombosis by Natural and Synthetic Compounds. Int J Mol Sci 2020; 21:E7975. [PMID: 33121005 PMCID: PMC7663413 DOI: 10.3390/ijms21217975] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/22/2020] [Accepted: 10/23/2020] [Indexed: 12/13/2022] Open
Abstract
Venous thromboembolism (VTE) refers to deep vein thrombosis (DVT), whose consequence may be a pulmonary embolism (PE). Thrombosis is associated with significant morbidity and mortality and is the third most common cardiovascular disease after myocardial infarction and stroke. DVT is associated with the formation of a blood clot in a deep vein in the body. Thrombosis promotes slowed blood flow, hypoxia, cell activation, and the associated release of many active substances involved in blood clot formation. All thrombi which adhere to endothelium consist of fibrin, platelets, and trapped red and white blood cells. In this review, we summarise the impact of various factors affecting haemostatic disorders leading to blood clot formation. The paper discusses the causes of thrombosis, the mechanism of blood clot formation, and factors such as hypoxia, the involvement of endothelial cells (ECs), and the activation of platelets and neutrophils along with the effects of bacteria and reactive oxygen species (ROS). Mechanisms related to the action of anticoagulants affecting coagulation factors including antiplatelet drugs have also been discussed. However, many aspects related to the pathogenesis of thrombosis still need to be clarified. A review of the drugs used to treat and prevent thrombosis and natural anticoagulants that occur in the plant world and are traditionally used in Far Eastern medicine has also been carried out.
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Affiliation(s)
- Anna Lichota
- Department of Pharmaceutical Microbiology and Microbiological Diagnostic, Faculty of Pharmacy, Medical University of Lodz, 90-235 Lodz, Poland; (A.L.); (E.M.S.)
| | - Eligia M. Szewczyk
- Department of Pharmaceutical Microbiology and Microbiological Diagnostic, Faculty of Pharmacy, Medical University of Lodz, 90-235 Lodz, Poland; (A.L.); (E.M.S.)
| | - Krzysztof Gwozdzinski
- Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 90-236 Lodz, Poland
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Rosas M, Slatter DA, Obaji SG, Webber JP, Alvarez-Jarreta J, Thomas CP, Aldrovandi M, Tyrrell VJ, Jenkins PV, O’Donnell VB, Collins PW. The procoagulant activity of tissue factor expressed on fibroblasts is increased by tissue factor-negative extracellular vesicles. PLoS One 2020; 15:e0240189. [PMID: 33031441 PMCID: PMC7544082 DOI: 10.1371/journal.pone.0240189] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/22/2020] [Indexed: 02/07/2023] Open
Abstract
Tissue factor (TF) is critical for the activation of blood coagulation. TF function is regulated by the amount of externalised phosphatidylserine (PS) and phosphatidylethanolamine (PE) on the surface of the cell in which it is expressed. We investigated the role PS and PE in fibroblast TF function. Fibroblasts expressed 6–9 x 104 TF molecules/cell but had low specific activity for FXa generation. We confirmed that this was associated with minimal externalized PS and PE and characterised for the first time the molecular species of PS/PE demonstrating that these differed from those found in platelets. Mechanical damage of fibroblasts, used to simulate vascular injury, increased externalized PS/PE and led to a 7-fold increase in FXa generation that was inhibited by annexin V and an anti-TF antibody. Platelet-derived extracellular vesicles (EVs), that did not express TF, supported minimal FVIIa-dependent FXa generation but substantially increased fibroblast TF activity. This enhancement in fibroblast TF activity could also be achieved using synthetic liposomes comprising 10% PS without TF. In conclusion, despite high levels of surface TF expression, healthy fibroblasts express low levels of external-facing PS and PE limiting their ability to generate FXa. Addition of platelet-derived TF-negative EVs or artificial liposomes enhanced fibroblast TF activity in a PS dependent manner. These findings contribute information about the mechanisms that control TF function in the fibroblast membrane.
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Affiliation(s)
- Marcela Rosas
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
| | - David A. Slatter
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
| | - Samya G. Obaji
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
| | - Jason P. Webber
- Institute of Cancer and Genetics, School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Jorge Alvarez-Jarreta
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
| | - Christopher P. Thomas
- School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, United Kingdom
| | - Maceler Aldrovandi
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
| | - Victoria J. Tyrrell
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
| | - Peter V. Jenkins
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
| | - Valerie B. O’Donnell
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
| | - Peter W. Collins
- Institute of Infection and Immunity, and Systems Immunity Research Institute, School of Medicine Cardiff University, Cardiff, United Kingdom
- * E-mail:
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Jaganjac M, Milkovic L, Gegotek A, Cindric M, Zarkovic K, Skrzydlewska E, Zarkovic N. The relevance of pathophysiological alterations in redox signaling of 4-hydroxynonenal for pharmacological therapies of major stress-associated diseases. Free Radic Biol Med 2020; 157:128-153. [PMID: 31756524 DOI: 10.1016/j.freeradbiomed.2019.11.023] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/04/2019] [Accepted: 11/17/2019] [Indexed: 02/07/2023]
Abstract
Modern analytical methods combined with the modern concepts of redox signaling revealed 4-hydroxy-2-nonenal (4-HNE) as particular growth regulating factor involved in redox signaling under physiological and pathophysiological circumstances. In this review current knowledge of the relevance of 4-HNE as "the second messenger of reactive oxygen species" (ROS) in redox signaling of representative major stress-associated diseases is briefly summarized. The findings presented allow for 4-HNE to be considered not only as second messenger of ROS, but also as one of fundamental factors of the stress- and age-associated diseases. While standard, even modern concepts of molecular medicine and respective therapies in majority of these diseases target mostly the disease-specific symptoms. 4-HNE, especially its protein adducts, might appear to be the bioactive markers that would allow better monitoring of specific pathophysiological processes reflecting their complexity. Eventually that could help development of advanced integrative medicine approach for patients and the diseases they suffer from on the personalized basis implementing biomedical remedies that would optimize beneficial effects of ROS and 4-HNE to prevent the onset and progression of the illness, perhaps even providing the real cure.
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Affiliation(s)
- Morana Jaganjac
- Qatar Analytics & BioResearch Lab, Anti Doping Lab Qatar, Sport City Street, Doha, Qatar
| | - Lidija Milkovic
- Rudjer Boskovic Institute, Laboratory for Oxidative Stress, Div. of Molecular Medicine, Bijenicka 54, Zagreb, Croatia
| | - Agnieszka Gegotek
- Department of Analytical Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222, Bialystok, Poland
| | - Marina Cindric
- University of Zagreb, School of Medicine, Div. of Pathology, University Hospital Centre Zagreb, Kispaticeva 12, Zagreb, Croatia
| | - Kamelija Zarkovic
- University of Zagreb, School of Medicine, Div. of Pathology, University Hospital Centre Zagreb, Kispaticeva 12, Zagreb, Croatia
| | - Elzbieta Skrzydlewska
- Department of Analytical Chemistry, Medical University of Bialystok, Mickiewicza 2D, 15-222, Bialystok, Poland
| | - Neven Zarkovic
- Rudjer Boskovic Institute, Laboratory for Oxidative Stress, Div. of Molecular Medicine, Bijenicka 54, Zagreb, Croatia.
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13
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Ueno Y, Kawamoto Y, Nakane Y, Natsume R, Miura K, Okumura Y, Murate T, Hattori E, Osawa T. Oxidized Perilla and Linseed Oils Induce Neuronal Apoptosis by Caspase-Dependent and -Independent Pathways. Foods 2020; 9:foods9050538. [PMID: 32357550 PMCID: PMC7278870 DOI: 10.3390/foods9050538] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/18/2020] [Accepted: 04/22/2020] [Indexed: 11/16/2022] Open
Abstract
Alpha-linolenic acid (ALA), a polyunsaturated fatty acid, is involved in bioregulatory functions. In recent years, the health-promoting effects of vegetable-derived edible oils rich in ALA have attracted attention. ALA has a variety of physiological effects such as anti-arteriosclerotic and antiallergic properties, but is prone to oxidation. Therefore, safety concerns exist with regard to adverse effects on humans induced by its oxides. However, the effects on neuronal cells induced by oxidized ALA-rich oils, such as perilla and linseed oils, have not been fully investigated. This information is very important from the viewpoint of food safety. In this study, we investigated the effects of oxidized perilla and linseed oils, which are rich in ALA, on the toxicity of neuronal SH-SY5Y cells. Perilla and linseed oils were significantly oxidized compared with other edible vegetable oils. These oxidized oils induce neuronal cell death and apoptosis via caspase-dependent and -independent pathways through reactive oxygen species (ROS) generation. Furthermore, they suppressed neurite outgrowth. These results suggest that oxidized perilla and linseed oils have the potential to cause neuronal loss and ROS-mediated apoptosis, and thus may affect the onset and progression of neurodegenerative disorders and other diseases.
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Affiliation(s)
- Yuki Ueno
- Department of Health and Nutrition, Faculty of Psychological and Physical Science, Aichi Gakuin University, 12 Araike Iwasaki-cho, Nisshin, Aichi 470-0195, Japan
- Correspondence: ; Tel.: +81-561-73-1111
| | - Yoshiyuki Kawamoto
- Department of Biomedical Sciences, Collage of Life and Health Sciences, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - Yamato Nakane
- Department of Health and Nutrition, Faculty of Psychological and Physical Science, Aichi Gakuin University, 12 Araike Iwasaki-cho, Nisshin, Aichi 470-0195, Japan
| | - Risa Natsume
- Department of Health and Nutrition, Faculty of Psychological and Physical Science, Aichi Gakuin University, 12 Araike Iwasaki-cho, Nisshin, Aichi 470-0195, Japan
| | - Kyoko Miura
- Department of Health and Nutrition, Faculty of Psychological and Physical Science, Aichi Gakuin University, 12 Araike Iwasaki-cho, Nisshin, Aichi 470-0195, Japan
| | - Yui Okumura
- Department of Biomedical Sciences, Collage of Life and Health Sciences, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - Takashi Murate
- Department of Biomedical Sciences, Collage of Life and Health Sciences, Chubu University, Kasugai, Aichi 487-8501, Japan
| | - Emi Hattori
- Department of Health and Nutrition, Faculty of Psychological and Physical Science, Aichi Gakuin University, 12 Araike Iwasaki-cho, Nisshin, Aichi 470-0195, Japan
| | - Toshihiko Osawa
- Department of Health and Nutrition, Faculty of Psychological and Physical Science, Aichi Gakuin University, 12 Araike Iwasaki-cho, Nisshin, Aichi 470-0195, Japan
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14
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Köktürk M, Alak G, Atamanalp M. The effects of n-butanol on oxidative stress and apoptosis in zebra fish (Danio rerio) larvae. Comp Biochem Physiol C Toxicol Pharmacol 2020; 227:108636. [PMID: 31669665 DOI: 10.1016/j.cbpc.2019.108636] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 09/23/2019] [Accepted: 09/26/2019] [Indexed: 02/06/2023]
Abstract
In recent years, n-butanol has growing use in many areas, including the food industry. In this study, acute toxic effects of n-butanol to zebrafish (Danio rerio) larvae by applying different concentrations (10, 50, 250, 500, 750, 1000 and 1250 mg/L) to embryos were evaluated. For this purpose the data of oxidative stress, antioxidant - acetyl cholinesterase enzyme activities, malondialdehyde level and apoptosis were taken into consideration. At the end of the 96 h, antioxidant (Superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx)) and acetylcholinesterase (AChE) enzyme activities were decreased, however lipid peroxidation level, apoptotic cells, and reactive oxygen species increased (p < .05). As a result, it has been observed that high concentrations of n-butanol with its amphiphilic structure causes quite intense toxic effects in zebrafish embryos.
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Affiliation(s)
- Mine Köktürk
- Department of Organic Farming, School of Applied Science, Igdır University, TR-76000 Igdır, Turkey
| | - Gonca Alak
- Department of Aquaculture, Faculty of Fisheries, Ataturk University, TR-25030 Erzurum, Turkey
| | - Muhammed Atamanalp
- Department of Aquaculture, Faculty of Fisheries, Ataturk University, TR-25030 Erzurum, Turkey.
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15
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Otsuki Y, Yamasaki J, Suina K, Okazaki S, Koike N, Saya H, Nagano O. Vasodilator oxyfedrine inhibits aldehyde metabolism and thereby sensitizes cancer cells to xCT-targeted therapy. Cancer Sci 2019; 111:127-136. [PMID: 31692172 PMCID: PMC6942438 DOI: 10.1111/cas.14224] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/23/2019] [Accepted: 10/24/2019] [Indexed: 12/31/2022] Open
Abstract
The major cellular antioxidant glutathione (GSH) protects cancer cells from oxidative damage that can lead to the induction of ferroptosis, an iron‐dependent form of cell death triggered by the aberrant accumulation of lipid peroxides. Inhibitors of the cystine‐glutamate antiporter subunit xCT, which mediates the uptake of extracellular cystine and thereby promotes GSH synthesis, are thus potential anticancer agents. However, the efficacy of xCT‐targeted therapy has been found to be diminished by metabolic reprogramming that affects redox status in cancer cells. Identification of drugs for combination with xCT inhibitors that are able to overcome resistance to xCT‐targeted therapy might thus provide the basis for effective cancer treatment. We have now identified the vasodilator oxyfedrine (OXY) as a sensitizer of cancer cells to GSH‐depleting agents including the xCT inhibitor sulfasalazine (SSZ). Oxyfedrine contains a structural motif required for covalent inhibition of aldehyde dehydrogenase (ALDH) enzymes, and combined treatment with OXY and SSZ was found to induce accumulation of the cytotoxic aldehyde 4‐hydroxynonenal and cell death in SSZ‐resistant cancer cells both in vitro and in vivo. Microarray analysis of tumor xenograft tissue showed cyclooxygenase‐2 expression as a potential biomarker for the efficacy of such combination therapy. Furthermore, OXY‐mediated ALDH inhibition was found to sensitize cancer cells to GSH depletion induced by radiation therapy in vitro. Our findings thus establish a rationale for repurposing of OXY as a sensitizing drug for cancer treatment with agents that induce GSH depletion.
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Affiliation(s)
- Yuji Otsuki
- Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan
| | - Juntaro Yamasaki
- Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan
| | - Kentaro Suina
- Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan
| | - Shogo Okazaki
- Division of Development and Aging, Research Institute for Biomedical Sciences, Tokyo University of Science, Noda, Japan
| | - Naoyoshi Koike
- Department of Radiology, Keio University School of Medicine, Tokyo, Japan
| | - Hideyuki Saya
- Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan
| | - Osamu Nagano
- Division of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan
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16
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Ivanov II, Apta BHR, Bonna AM, Harper MT. Platelet P-selectin triggers rapid surface exposure of tissue factor in monocytes. Sci Rep 2019; 9:13397. [PMID: 31527604 PMCID: PMC6746844 DOI: 10.1038/s41598-019-49635-7] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 08/23/2019] [Indexed: 12/13/2022] Open
Abstract
Tissue factor (TF) plays a central role in haemostasis and thrombosis. Following vascular damage, vessel wall TF initiates the extrinsic coagulation cascade. TF can also be exposed by monocytes. Inflammatory or infectious stimuli trigger synthesis of new TF protein by monocytes over the course of hours. It has also been suggested that monocytes can expose TF within minutes when stimulated by activated platelets. Here, we have confirmed that monocytes rapidly expose TF in whole blood and further demonstrate that platelet P-selectin exposure is necessary and sufficient. Monocyte TF exposure increased within five minutes in response to platelet activation by PAR1-AP, PAR4-AP or CRP-XL. PAR1-AP did not trigger TF exposure on isolated monocytes unless platelets were also present. In whole blood, PAR1-AP-triggered TF exposure required P-selectin and PGSL-1. In isolated monocytes, although soluble recombinant P-selectin had no effect, P-selectin coupled to 2 µm beads triggered TF exposure. Cycloheximide did not affect rapid TF exposure, indicating that de novo protein synthesis was not required. These data show that P-selectin on activated platelets rapidly triggers TF exposure on monocytes. This may represent a mechanism by which platelets and monocytes rapidly contribute to intravascular coagulation.
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Affiliation(s)
- Ivelin I Ivanov
- Department of Pharmacology, University of Cambridge, Cambridge, United Kingdom
| | - Bonita H R Apta
- Department of Pharmacology, University of Cambridge, Cambridge, United Kingdom
| | - Arkadiusz M Bonna
- Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom
| | - Matthew T Harper
- Department of Pharmacology, University of Cambridge, Cambridge, United Kingdom.
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17
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Role of flavonoids in thrombotic, cardiovascular, and inflammatory diseases. Inflammopharmacology 2019; 27:863-869. [PMID: 31309484 DOI: 10.1007/s10787-019-00612-6] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 06/16/2019] [Indexed: 12/17/2022]
Abstract
The failure of mechanisms of natural anti-coagulation either due to genetic impairment or due to severe external injuries may result in a condition called thrombosis. This is believed to be the primary cause for a variety of life-threatening conditions such as: heart attack, stroke, pulmonary embolism, thrombophlebitis, and deep venous thrombosis (DVT). The growing number of these incidents requires an alternative anti-coagulant or anti-thrombotic agent that has minimal side effects and improved efficiency. For decades, plant polyphenols, especially flavonoids, were known for their vital role in preventing various diseases such as cancer. Mitigating excessive oxidative stress caused by reactive oxygen species (ROS) with anti-oxidant-rich flavonoids may reduce the risk of hyper-activation of platelets, cardiovascular diseases (CVD), pain, and thrombosis. Furthermore, flavonoids may mitigate endothelial dysfunction (ED), which generally correlates to the development of coronary artery and vascular diseases. Flavonoids also reduce the risk of atherosclerosis and atherothrombotic disease by inhibiting excessive tissue factor (TF) availability in the endothelium. Although the role of flavonoids in CVD is widely discussed, to the best of our knowledge, their role as anti-thrombotic lead has not been discussed. This review aims to focus on the biological uses of dietary flavonoids and their role in the treatment of various coagulation disorders, and may provide some potential lead to the drug discovery process in this area.
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18
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Wang Y, Zhang Y, Zhang X, Yang T, Liu C, Wang P. Alcohol Dehydrogenase 1B Suppresses β-Amyloid-Induced Neuron Apoptosis. Front Aging Neurosci 2019; 11:135. [PMID: 31231206 PMCID: PMC6560161 DOI: 10.3389/fnagi.2019.00135] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 05/21/2019] [Indexed: 01/01/2023] Open
Abstract
β-amyloid (Aβ) deposition, neurofibrillary tangles induced by phosphorylation of tau protein, and neuronal apoptosis are pathological hallmarks of Alzheimer’s disease (AD). The dementia rate in alcoholic abusers were found to be higher than in control people. The present study explored the potential roles of alcohol dehydrogenase 1B (ADH1B) in AD pathology by determining the ADH1B levels in AD patient sera, in the hippocampus of APP/PS-1 AD model mice, and in an AD model cell line treated with Aβ1-42. The results show that ADH1B levels decreased significantly both in the serum of AD patients and in the hippocampus of APP/PS-1 AD model mice. In addition, the apoptotic rate was reduced and viability was significantly increased in AD model cells transfected with ADH1B overexpression vector. The levels of the p75 neurotrophin receptor (p75NTR), an Aβ1-42 receptor, were down-regulated in the ADH1B overexpressing AD model cell and up-regulated in cells transfected with the shRNA vector of ADH1B. Protein levels of cleaved caspase-3 and Bax decreased significantly, whereas Bcl-2 levels increased in cells overexpressing ADH1B. The opposite trend was observed for cleaved caspase-3, Bax, and Bcl-2 levels in cells transfected with the shRNA vector of ADH1B. The levels of reactive oxygen species (ROS) were found to be reduced in ADH1B overexpressing cells and increased when cells were transfected with the shRNA vector of ADH1B. These results indicate that ADH1B might be important in the prevention of AD, especially for abusers of alcohol, and a potential new target of AD treatment.
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Affiliation(s)
- Yaqi Wang
- Clinical Laboratory of Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yi Zhang
- Clinical Laboratory of Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xiaomin Zhang
- Clinical Laboratory of Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Tingting Yang
- Clinical Laboratory of Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Chengeng Liu
- Clinical Laboratory of Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Peichang Wang
- Clinical Laboratory of Xuanwu Hospital, Capital Medical University, Beijing, China
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19
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Levy D, Reichert CO, Bydlowski SP. Paraoxonases Activities and Polymorphisms in Elderly and Old-Age Diseases: An Overview. Antioxidants (Basel) 2019; 8:antiox8050118. [PMID: 31052559 PMCID: PMC6562914 DOI: 10.3390/antiox8050118] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 04/16/2019] [Accepted: 04/19/2019] [Indexed: 12/14/2022] Open
Abstract
Aging is defined as the accumulation of progressive organ dysfunction. There is much evidence linking the involvement of oxidative stress in the pathogenesis of aging. With increasing age, susceptibility to the development of diseases related to lipid peroxidation and tissue injury increases, due to chronic inflammatory processes, and production of reactive oxygen species (ROS) and free radicals. The paraoxonase (PON) gene family is composed of three members (PON1, PON2, PON3) that share considerable structural homology and are located adjacently on chromosome 7 in humans. The most studied member product is PON1, a protein associated with high-density lipoprotein with paraoxonase/esterase activity. Nevertheless, all the three proteins prevent oxidative stress. The major aim of this review is to highlight the importance of the role of PON enzymes in the aging process, and in the development of the main diseases present in the elderly: cardiovascular disease, diabetes mellitus, neurodegenerative diseases, and cancer.
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Affiliation(s)
- Débora Levy
- Genetic and Molecular Hematology Laboratory (LIM31), Hospital das Clínicas, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo 05419-000, SP, Brazil.
| | - Cadiele Oliana Reichert
- Genetic and Molecular Hematology Laboratory (LIM31), Hospital das Clínicas, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo 05419-000, SP, Brazil.
| | - Sérgio Paulo Bydlowski
- Genetic and Molecular Hematology Laboratory (LIM31), Hospital das Clínicas, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo 05419-000, SP, Brazil.
- Center of Innovation and Translacional Medicine (CIMTRA), Department of Medicine, Faculdade de Medicina, Universidade de Sao Paulo, São Paulo 05419-000, SP, Brazil.
- Instituto Nacional de Ciencia e Tecnologia em Medicina Regenerativa (INCT-Regenera), CNPq, Rio de Janeiro 21941-902, RJ, Brazil.
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20
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Bian M, Fan R, Zhao S, Liu W. Targeting the Thioredoxin System as a Strategy for Cancer Therapy. J Med Chem 2019; 62:7309-7321. [PMID: 30963763 DOI: 10.1021/acs.jmedchem.8b01595] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Thioredoxin reductase (TrxR) participates in the regulation of redox reactions in organisms. It works mainly via its substrate molecule, thioredoxin, to maintain the redox balance and regulate signal transduction, which controls cell proliferation, differentiation, death, and other important physiological processes. In recent years, increasing evidence has shown that the overactivation of TrxR is related to the development of tumors. The exploration of TrxR-targeted antitumor drugs has attracted wide attention and is expected to provide new therapies for cancer treatment. In this perspective, we highlight the specific relationship between TrxR and apoptotic signaling pathways. The cytoplasm and mitochondria both contain TrxR, resulting in the activation of apoptosis. TrxR activity influences reactive oxygen species (ROS) and further regulates the inflammatory signaling pathway. In addition, we discuss representative TrxR inhibitors with anticancer activity and analyze the challenges in developing TrxR inhibitors as anticancer drugs.
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Affiliation(s)
- Mianli Bian
- Institute of Chinese Medicine, School of Pharmacy , Nanjing University of Chinese Medicine , Nanjing 210023 , P. R. China
| | - Rong Fan
- Institute of Chinese Medicine, School of Pharmacy , Nanjing University of Chinese Medicine , Nanjing 210023 , P. R. China
| | - Sai Zhao
- Institute of Chinese Medicine, School of Pharmacy , Nanjing University of Chinese Medicine , Nanjing 210023 , P. R. China.,Institute of New Medicine Research , Nanjing Hicin Pharmaceutical Co. Ltd. , Nanjing 210046 , P. R. China
| | - Wukun Liu
- Institute of Chinese Medicine, School of Pharmacy , Nanjing University of Chinese Medicine , Nanjing 210023 , P. R. China.,State Key Laboratory of Natural Medicines , China Pharmaceutical University , Nanjing 210009 , P. R. China
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21
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Ansari SA, Pendurthi UR, Rao LVM. Role of Cell Surface Lipids and Thiol-Disulphide Exchange Pathways in Regulating the Encryption and Decryption of Tissue Factor. Thromb Haemost 2019; 119:860-870. [PMID: 30861549 DOI: 10.1055/s-0039-1681102] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Tissue factor (TF), a transmembrane glycoprotein, is the cellular receptor of the coagulation factors VII (FVII) and VIIa (FVIIa). The formation of TF-FVIIa complex triggers the initiation of the blood coagulation pathway. TF plays an essential role in haemostasis, but an aberrant expression of TF activity contributes to thrombotic disorders. In health, TF pro-coagulant activity on cells is controlled tightly to allow sufficient coagulant activity to achieve haemostasis but not to cause thrombosis. It is achieved largely by selective localization of TF in the body and encryption of TF at the cell surface. A vast majority of TF on resting cells exists in an encrypted state with minimal pro-coagulant activity but becomes pro-thrombotic following cell injury or activation. At present, the mechanisms that are responsible for TF encryption and activation (decryption) are not entirely clear, but recent studies provide important mechanistic insights into these processes. To date, externalization of phosphatidylserine to the outer leaflet and thiol-disulphide exchange pathways that either turn on and off the allosteric disulphide bond in TF are shown to play a major role in regulating TF pro-coagulant activity on cell surfaces. Recent studies showed that sphingomyelin, a major phospholipid in the outer leaflet of plasma membrane, plays a critical role in the encryption of TF in resting cells. The present review provides an overview of recent literature on the above-described mechanisms of TF encryption and decryption with a particular emphasis on our recent findings.
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Affiliation(s)
- Shabbir A Ansari
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, Texas, United States
| | - Usha R Pendurthi
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, Texas, United States
| | - L Vijaya Mohan Rao
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, Texas, United States
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22
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Tang X, Chen L, Li A, Cai S, Zhang Y, Liu X, Jiang Z, Liu X, Liang Y, Ma D. Anti-GPC3 antibody-modified sorafenib-loaded nanoparticles significantly inhibited HepG2 hepatocellular carcinoma. Drug Deliv 2018; 25:1484-1494. [PMID: 29916268 PMCID: PMC6058710 DOI: 10.1080/10717544.2018.1477859] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Sorafenib (SFB) has improved the treatment of hepatocellular carcinoma (HCC) and has fewer severe side effects than other agents used for that purpose. However, due to a lack of tumor-specific targeting, the concentration of the drug in tumor tissue cannot be permanently maintained at a level that inhibits tumor growth. To overcome this problem, we developed a novel SFB-loaded polymer nanoparticle (NP). The NP (a TPGS-b-PCL copolymer that was synthesized from ε-caprolactone and d-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) via ring-opening polymerization) contains Pluronic P123 and SFB, and its surface is modified with anti-GPC3 antibody to produce the polymer nanoparticle (NP-SFB-Ab). The Ab-conjugated NPs had higher cellular uptake by HepG2 cells than did non-antibody-conjugated SPD-containing nanoparticles (NP-SFB). The NP-SFB-Ab also displayed better stability characteristics, released higher levels of SFB into cell culture medium, and was more cytotoxic to tumor cells than was non-targeted NP-SFB and free SFB. The NP-SFB-Ab downregulated expression of the anti-apoptosis molecule MCL-1, which led to polymerization of Bax and Bak in mitochondrial cytosol. The NP-SFB-AB also promoted the mitochondrial release of cytochrome C, resulting in cellular apoptosis. Moreover, the NP-SFB-Ab significantly inhibited the growth of HepG2 xenograft tumors in nude mice without producing obvious side effects. These findings suggest that NP-SFB-Ab is a promising new method for achieving targeted therapy of HCC.
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Affiliation(s)
- Xiaolong Tang
- a Medical College , Anhui University of Science and Technology , Huainan , China
| | - Longzhou Chen
- b Department of Galactophore , Huai'an Maternity and Child Healthcare Hospital Affiliated to Yangzhou University Medical Academy , Huaian , China
| | - Amin Li
- a Medical College , Anhui University of Science and Technology , Huainan , China
| | - Shiyu Cai
- a Medical College , Anhui University of Science and Technology , Huainan , China
| | - Yinci Zhang
- a Medical College , Anhui University of Science and Technology , Huainan , China
| | - Xueke Liu
- a Medical College , Anhui University of Science and Technology , Huainan , China
| | - Zhenyou Jiang
- c Department of Microbiology and Immunology , Jinan University , Guangzhou , China
| | - Xinkuang Liu
- a Medical College , Anhui University of Science and Technology , Huainan , China
| | - Yong Liang
- d Huai'an Hospital Affiliated of Xuzhou Medical College and Huai'an Second Hospital , Huai'an , China
| | - Dong Ma
- e Department of Biomedical Engineering, Key Laboratory of Biomaterials of Guangdong Higher Education Institutes , Jinan University , Guangzhou , China
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23
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Zelaya H, Rothmeier AS, Ruf W. Tissue factor at the crossroad of coagulation and cell signaling. J Thromb Haemost 2018; 16:1941-1952. [PMID: 30030891 DOI: 10.1111/jth.14246] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Indexed: 12/16/2022]
Abstract
The tissue factor (TF) pathway plays a central role in hemostasis and thrombo-inflammatory diseases. Although structure-function relationships of the TF initiation complex are elucidated, new facets of the dynamic regulation of TF's activities in cells continue to emerge. Cellular pathways that render TF non-coagulant participate in signaling of distinct TF complexes with associated proteases through the protease-activated receptor (PAR) family of G protein-coupled receptors. Additional co-receptors, including the endothelial protein C receptor (EPCR) and integrins, confer signaling specificity by directing subcellular localization and trafficking. We here review how TF is switched between its role in coagulation and cell signaling through thiol-disulfide exchange reactions in the context of physiologically relevant lipid microdomains. Inflammatory mediators, including reactive oxygen species, activators of the inflammasome, and the complement cascade play pivotal roles in TF procoagulant activation on monocytes, macrophages and endothelial cells. We furthermore discuss how TF, intracellular ligands, co-receptors and associated proteases are integrated in PAR-dependent cell signaling pathways controlling innate immunity, cancer and metabolic inflammation. Knowledge of the precise interactions of TF in coagulation and cell signaling is important for understanding effects of new anticoagulants beyond thrombosis and identification of new applications of these drugs for potential additional therapeutic benefits.
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Affiliation(s)
- H Zelaya
- Center for Thrombosis and Hemostasis, Johannes Gutenberg University Medical Center, Mainz, Germany
- National Scientific and Technical Research Council (CONICET) and National University of Tucumán, Tucumán, Argentina
| | - A S Rothmeier
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
| | - W Ruf
- Center for Thrombosis and Hemostasis, Johannes Gutenberg University Medical Center, Mainz, Germany
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA
- German Center for Cardiovascular Research (DZHK), Partnersite Rhein-Main, Mainz, Germany
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Yu J, Chen J, Zhao H, Gao J, Li Y, Li Y, Xue J, Dahan A, Sun D, Zhang G, Zhang H. Integrative proteomics and metabolomics analysis reveals the toxicity of cationic liposomes to human normal hepatocyte cell line L02. Mol Omics 2018; 14:362-372. [PMID: 30247494 DOI: 10.1039/c8mo00132d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Changes in the expression of proteins and profiles of metabolites in L02 cells were investigated after exposure to CLs based on the iTRAQ and UHPLC-Q-TOF/MS, and proteomics data were coupled with metabolomics data to comprehensively assess the potential toxicity mechanisms of CLs.
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