101
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Ehmsen JT, Höke A. Cellular and molecular features of neurogenic skeletal muscle atrophy. Exp Neurol 2020; 331:113379. [PMID: 32533969 DOI: 10.1016/j.expneurol.2020.113379] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 05/26/2020] [Accepted: 06/08/2020] [Indexed: 12/28/2022]
Abstract
Neurogenic atrophy refers to the loss of muscle mass and function that results directly from injury or disease of the peripheral nervous system. Individuals with neurogenic atrophy may experience reduced functional status and quality of life and, in some circumstances, reduced survival. Distinct pathological findings on muscle histology can aid in diagnosis of a neurogenic cause for muscle dysfunction, and provide indicators for the chronicity of denervation. Denervation induces pleiotypic responses in skeletal muscle, and the molecular mechanisms underlying neurogenic muscle atrophy appear to share common features with other causes of muscle atrophy, including activation of FOXO transcription factors and corresponding induction of ubiquitin-proteasomal and lysosomal degradation. In this review, we provide an overview of histologic features of neurogenic atrophy and a summary of current understanding of underlying mechanisms.
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Affiliation(s)
- Jeffrey T Ehmsen
- Department of Neurology, Neuromuscular Division, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Ahmet Höke
- Department of Neurology, Neuromuscular Division, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.
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102
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Wang M, Xie Z, Xu J, Feng Z. TWEAK/Fn14 axis in respiratory diseases. Clin Chim Acta 2020; 509:139-148. [PMID: 32526219 DOI: 10.1016/j.cca.2020.06.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/31/2020] [Accepted: 06/03/2020] [Indexed: 02/08/2023]
Abstract
Tumor necrosis factor-like weak inducer of apoptosis (TWEAK) is a well known multifunctional cytokine extensively distributed in cell types and tissues. Accumulating evidence has shown that TWEAK binding to the receptor factor-inducible 14 (Fn14) participates in diverse pathologic processes including cell proliferation and death, angiogenesis, carcinogenesis and inflammation. Interestingly, alterations of intracellular signaling cascades are correlated to the development of respiratory disease. Recently, a several lines of evidence suggests that TWEAK in lung tissues are closely associated with these signaling pathways. In this review, we explore if TWEAK could provide a novel therapeutic strategy for managing respiratory disease in general and pulmonary arterial hypertension (PAH), obstructive sleep apnea syndrome (OSAS), asthma, idiopathic pulmonary fibrosis (IPF), chronic obstructive pulmonary disease (COPD) and non-small cell lung cancer (NSCLC), specifically.
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Affiliation(s)
- Min Wang
- Department of Otorhinolaryngology, University of South China Affiliated Nanhua Hospital, Hengyang 421002, China
| | - Zhijuan Xie
- Department of Nephrology, The First Affiliated Hospital of University of South China, Hengyang 421001, China
| | - Jin Xu
- School of Pharmaceutical Sciences, Changsha Medical University, Changsha 410219, Hunan, China.
| | - Zhuyu Feng
- Department of Critical Care Medicine, University of South China Affiliated Nanhua Hospital, Hengyang 421002, China.
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103
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Gómez-Martin JM, Aracil E, Insenser M, de la Peña G, Lasunción MA, Galindo J, Escobar-Morreale HF, Balsa JA, Botella-Carretero JI. Changes in Soluble TWEAK Concentrations, but Not Those in Amyloid-β(1-40), Are Associated with a Decrease in Carotid Intima-Media Thickness after Bariatric Surgery in Obese Women. Obes Facts 2020; 13:321-330. [PMID: 32388504 PMCID: PMC7445568 DOI: 10.1159/000507087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/09/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIM Soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) and amyloid-β(1-40) (Aβ40) emerged as markers of cardiovascular risk because of their actions in the endothelium and their role in atherosclerotic progression. The aim of this study was to analyze the association of these two factors with the decrease in carotid intima-media thickness (cIMT) after bariatric surgery in obese women. METHODS We studied 60 severely obese women, of whom 20 were submitted to laparoscopic Roux-en-Y gastric bypass (RYGB), 20 to sleeve gastrectomy (SG), and 20 to lifestyle modification therapy. Circulating sTWEAK, Aβ40, high-sensitivity C-reactive protein, plasminogen activator inhibitor type 1, insulin resistance (HOMA-IR), and cIMT were measured at baseline and after 1 year of follow-up. RESULTS sTWEAK increased similarly after both surgical procedures, whereas the increase observed after lifestyle intervention did not reach statistical significance. Aβ40 showed no differences between groups of women, nor did it change during follow-up. The decrease in cIMT at 12 months correlated with the decrease in body mass index (BMI) (r = 0.45; p < 0.001) and fasting insulin (r = 0.30; p = 0.038), and also with the increase in sTWEAK (r = -0.43; p = 0.002). Multivariate linear regression showed that only the changes in BMI (β = 0.389; p = 0.005) and sTWEAK (β = -0.358; p = 0.009) were associated with the decrease in cIMT (R2 = 0.313; F = 9.348; p < 0.001). CONCLUSIONS One year after bariatric surgery, RYGB and SG induced a similar increase in circulating sTWEAK that occurred in parallel to the decrease observed in cIMT.
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Affiliation(s)
- Jesús M Gómez-Martin
- Department of Endocrinology and Nutrition, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Enrique Aracil
- Department of Vascular Surgery, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - María Insenser
- Department of Endocrinology and Nutrition, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- Centro de Investigación Biomédica en Red Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - Gema de la Peña
- Department of Biochemistry Research, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Miguel A Lasunción
- Department of Biochemistry Research, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - Julio Galindo
- Department of General and Gastrointestinal Surgery, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
| | - Héctor F Escobar-Morreale
- Department of Endocrinology and Nutrition, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- Centro de Investigación Biomédica en Red Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, Spain
| | - José A Balsa
- Department of Endocrinology and Nutrition, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain
| | - José I Botella-Carretero
- Department of Endocrinology and Nutrition, Hospital Universitario Ramón y Cajal and Universidad de Alcalá and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain,
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain,
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104
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Balajkova V, Olejarova M, Moravcova R, Kozelek P, Posmurova M, Hulejova H, Senolt L. Is serum TWEAK a useful biomarker of neuropsychiatric systemic lupus erythematosus? Physiol Res 2020; 69:339-346. [PMID: 32199014 DOI: 10.33549/physiolres.934308] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The aim of this study was to determine the role of the tumor necrosis factor like weak inducer of apoptosis (TWEAK) as a serum biomarker of neuropsychiatric involvement in systemic lupus erythematosus (NPSLE). Levels of TWEAK levels were measured in sera of 92 patients with systemic lupus erythematosus (SLE), including 28 patients with neuropsychiatric lupus, and in 59 healthy controls using ELISA. All SLE patients underwent rheumatological, neurological and psychiatric assessment. We found no significant differences in TWEAK levels, between SLE patients and the healthy controls (p=0.2411). Similarly, no difference was observed between subgroup of NPSLE and healthy controls (p=0.7658). The mean SLE disease activity (SLEDAI) was 13.25. No correlations between TWEAK levels with disease activity (SLEDAI, r=0.2113, p=0.2805) or the most common NPSLE manifestations such as headache (r=0.2079), seizures (r=0.1101), cerebrovascular disease (r= 0.2347), cognitive dysfunction (r=0.1597) and anxiety (r=0.1397) were observed. Our data do not support the use of serum TWEAK as a discriminating biomarker for NPSLE. The role of the TWEAK in NPSLE remains to be investigated.
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Affiliation(s)
- V Balajkova
- Department of Rheumatology, First Faculty of Medicine Charles University, Prague, Czech Republic.
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105
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Sharma B, Dabur R. Role of Pro-inflammatory Cytokines in Regulation of Skeletal Muscle Metabolism: A Systematic Review. Curr Med Chem 2020; 27:2161-2188. [DOI: 10.2174/0929867326666181129095309] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 11/15/2018] [Accepted: 11/19/2018] [Indexed: 12/18/2022]
Abstract
Background:
Metabolic pathways perturbations lead to skeletal muscular atrophy in the
cachexia and sarcopenia due to increased catabolism. Pro-inflammatory cytokines induce the catabolic
pathways that impair the muscle integrity and function. Hence, this review primarily concentrates
on the effects of pro-inflammatory cytokines in regulation of skeletal muscle metabolism.
Objective:
This review will discuss the role of pro-inflammatory cytokines in skeletal muscles during
muscle wasting conditions. Moreover, the coordination among the pro-inflammatory cytokines
and their regulated molecular signaling pathways which increase the protein degradation will be
discussed.
Results:
During normal conditions, pro-inflammatory cytokines are required to balance anabolism
and catabolism and to maintain normal myogenesis process. However, during muscle wasting their
enhanced expression leads to marked destructive metabolism in the skeletal muscles. Proinflammatory
cytokines primarily exert their effects by increasing the expression of calpains and E3
ligases as well as of Nf-κB, required for protein breakdown and local inflammation. Proinflammatory
cytokines also locally suppress the IGF-1and insulin functions, hence increase the
FoxO activation and decrease the Akt function, the central point of carbohydrates lipid and protein
metabolism.
Conclusion:
Current advancements have revealed that the muscle mass loss during skeletal muscular
atrophy is multifactorial. Despite great efforts, not even a single FDA approved drug is available
in the market. It indicates the well-organized coordination among the pro-inflammatory cytokines
that need to be further understood and explored.
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Affiliation(s)
- Bhawana Sharma
- Department of Biochemistry, Maharshi Dayanand University, Rohtak, Haryana-124001, India
| | - Rajesh Dabur
- Department of Biochemistry, Maharshi Dayanand University, Rohtak, Haryana-124001, India
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106
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Miralda I, Vashishta A, Rogers MN, Rouchka EC, Li X, Waigel S, Lamont RJ, Uriarte SM. Whole Transcriptome Analysis Reveals That Filifactor alocis Modulates TNFα-Stimulated MAPK Activation in Human Neutrophils. Front Immunol 2020; 11:497. [PMID: 32373107 PMCID: PMC7179764 DOI: 10.3389/fimmu.2020.00497] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 03/04/2020] [Indexed: 12/27/2022] Open
Abstract
Periodontitis is an irreversible, bacteria-induced, chronic inflammatory disease that compromises the integrity of tooth-supporting tissues and adversely affects systemic health. As the immune system's first line of defense against bacteria, neutrophils use their microbicidal functions in the oral cavity to protect the host against periodontal disease. However, periodontal pathogens have adapted to resist neutrophil microbicidal mechanisms while still propagating inflammation, which provides essential nutrients for the bacteria to proliferate and cause disease. Advances in sequencing technologies have recognized several newly appreciated bacteria associated with periodontal lesions such as the Gram-positive anaerobic rod, Filifactor alocis. With the discovery of these oral bacterial species, there is also a growing need to assess their pathogenic potential and determine their contribution to disease progression. Currently, few studies have addressed the pathogenic mechanisms used by oral bacteria to manipulate the neutrophil functional responses at the level of the transcriptome. Thus, this study aims to characterize the global changes at the gene expression level in human neutrophils during infection with F. alocis. Our results indicate that the challenge of human neutrophils with F. alocis results in the differential expression of genes involved in multiple neutrophil effector functions such as chemotaxis, cytokine and chemokine signaling pathways, and apoptosis. Moreover, F. alocis challenges affected the expression of components from the TNF and MAPK kinase signaling pathways. This resulted in transient, dampened p38 MAPK activation by secondary stimuli TNFα but not by fMLF. Functionally, the F. alocis-mediated inhibition of p38 activation by TNFα resulted in decreased cytokine production but had no effect on the priming of the respiratory burst response or the delay of apoptosis by TNFα. Since the modulatory effect was characteristic of viable F. alocis only, we propose this as one of F. alocis' mechanisms to control neutrophils and their functional responses.
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Affiliation(s)
- Irina Miralda
- Department of Microbiology and Immunology, School of Medicine, University of Louisville, Louisville, KY, United States
| | - Aruna Vashishta
- Department of Medicine, School of Medicine, University of Louisville, Louisville, KY, United States.,Department of Oral Immunology and Infectious Diseases, School of Dentistry, University of Louisville, Louisville, KY, United States
| | - Max N Rogers
- Department of Biology, School of Arts and Sciences, University of Louisville, Louisville, KY, United States
| | - Eric C Rouchka
- Department of Computer Science and Engineering, University of Louisville, Louisville, KY, United States.,KBRIN Bioinformatics Core, University of Louisville, Louisville, KY, United States
| | - Xiaohong Li
- KBRIN Bioinformatics Core, University of Louisville, Louisville, KY, United States.,Department of Anatomical Sciences and Neurobiology, University of Louisville, Louisville, KY, United States
| | - Sabine Waigel
- Department of Medicine, School of Medicine, University of Louisville, Louisville, KY, United States.,Department of Medicine, University of Louisville Genomics Facility, Louisville, KY, United States
| | - Richard J Lamont
- Department of Oral Immunology and Infectious Diseases, School of Dentistry, University of Louisville, Louisville, KY, United States
| | - Silvia M Uriarte
- Department of Microbiology and Immunology, School of Medicine, University of Louisville, Louisville, KY, United States.,Department of Medicine, School of Medicine, University of Louisville, Louisville, KY, United States.,Department of Oral Immunology and Infectious Diseases, School of Dentistry, University of Louisville, Louisville, KY, United States
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107
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Pentraxin 3 (PTX3): A Molecular Marker of Endothelial Dysfunction in Chronic Migraine. J Clin Med 2020; 9:jcm9030849. [PMID: 32244987 PMCID: PMC7141491 DOI: 10.3390/jcm9030849] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 03/09/2020] [Accepted: 03/18/2020] [Indexed: 01/03/2023] Open
Abstract
Even though endothelial dysfunction is known to play a role in migraine pathophysiology, studies regarding levels of endothelial biomarkers in migraine have controversial results. Our aim was to evaluate the role of pentraxin 3 (PTX3) and soluble tumour necrosis factor-like weak inducer of apoptosis (sTWEAK) as potential biomarkers of endothelial dysfunction in chronic migraine (CM). We performed a case-control study including 102 CM patients and 28 control subjects and measured serum levels of markers of endothelial dysfunction (PTX3 and sTWEAK) and inflammation [high-sensitivity C-reactive protein (hs-CRP)] as well as brachial artery flow-mediated dilation (FMD) during interictal periods. Interictal serum levels of PTX3 and sTWEAK were higher in CM patients than in controls (1350.6 ± 54.8 versus 476.1 ± 49.4 pg/mL, p < 0.001 and 255.7 ± 21.1 versus 26.4 ± 2.6 pg/mL, p < 0.0001; respectively). FMD was diminished in CM patients compared to controls (9.6 ± 0.6 versus 15.2 ± 0.9%, p < 0.001). Both PTX3 and sTWEAK were negatively correlated with FMD (r = −0.508, p < 0.001 and r = −0.188, p = 0.033; respectively). After adjustment of confounders, PTX3 remained significantly correlated to FMD (r = −0.250, p = 0.013). Diagnosis of CM was 68.4 times more likely in an individual with levels of PTX3 ≥ 832.5 pg/mL, suggesting that PTX3 could be a novel biomarker of endothelial dysfunction in CM.
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108
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Shi X, Qiu B, Shen H, Feng S, Fu J. Inverse Relationship between Plasma Tumor Necrosis Factor-Like Weak Inducer of Apoptosis and Carotid Intima-Media Thickness among Patients Undergoing Hemodialysis and Peritoneal Dialysis. Cardiorenal Med 2020; 10:137-144. [PMID: 32126565 DOI: 10.1159/000503811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Accepted: 09/27/2019] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS This study aimed to investigate the level of soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) and its correlation with micro-inflammation and atherosclerosis in continuous ambulatory peritoneal dialysis (PD) patients. METHODS This retrospective study involved 23 healthy subjects (control group), 23 hemodialysis (HD) patients (HD group) and 26 PD patients (PD group). Serum biochemical measurements and sTWEAK assessments were tested. The association between intima-media thickness (IMT) and sTWEAK concentrations was evaluated. RESULTS The TWEAK level was lower in PD (155.16 ± 3.69 pg/mL, p < 0.001) and the HD group (150.16 ± 7.23 pg/mL, p < 0.001) than that in the control group (193.05 ± 5.36 pg/mL), with no significant difference between the PD group and the HD group. In the PD and HD groups, sTWEAK was significant negatively correlated with CPR, fibrinogen, and white blood cell (p < 0.05). Besides, compared to lower sTWEAK concentration end-stage renal disease (ESRD) patients (no >161.9 pg/mL), patients who had a higher level of sTWEAK (>161.9 pg/mL) had a lower IMT (0.97 ± 0.04 vs. 0.84 ± 0.03 cm, p = 0.029). After adjusted for sex, age, hypertension, diabetes, duration of dialysis, triglyceride, total cholesterol, low-density lipoprotein, and serum glucose, sTWEAK (B = -0.002, r = 0.015) and CRP (B = 0.022, r = 0.015) were independent risk factors for the IMT of ESRD patients. CONCLUSION Plasma TWEAK is inversely associated with carotid IMT among patients undergoing HD and PD.
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Affiliation(s)
- Xiaosong Shi
- The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Beifen Qiu
- The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Huaying Shen
- The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Sheng Feng
- The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Jinxiang Fu
- The Second Affiliated Hospital of Soochow University, Suzhou, China,
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109
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Tumor Necrosis Factor-Like Weak Inducer of Apoptosis (TWEAK)/Fibroblast Growth Factor-Inducible 14 (Fn14) Axis in Cardiovascular Diseases: Progress and Challenges. Cells 2020; 9:cells9020405. [PMID: 32053869 PMCID: PMC7072601 DOI: 10.3390/cells9020405] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/06/2020] [Accepted: 02/07/2020] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVD) are the leading cause of mortality in Western countries. CVD include several pathologies, such as coronary artery disease, stroke, peripheral artery disease, and aortic aneurysm, among others. All of them are characterized by a pathological vascular remodeling in which inflammation plays a key role. Interaction between different members of the tumor necrosis factor superfamily and their cognate receptors induce several biological actions that may participate in CVD. The cytokine tumor necrosis factor-like weak inducer of apoptosis (TWEAK) and its functional receptor, fibroblast growth factor-inducible 14 (Fn14), are abundantly expressed during pathological cardiovascular remodeling. The TWEAK/Fn14 axis controls a variety of cellular functions, such as proliferation, differentiation, and apoptosis, and has several biological functions, such as inflammation and fibrosis that are linked to CVD. It has been demonstrated that persistent TWEAK/Fn14 activation is involved in both vessel and heart remodeling associated with acute and chronic CVD. In this review, we summarized the role of the TWEAK/Fn14 axis during pathological cardiovascular remodeling, highlighting the cellular components and the signaling pathways that are involved in these processes.
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110
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Mendez-Barbero N, Yuste-Montalvo A, Nuñez-Borque E, Jensen BM, Gutiérrez-Muñoz C, Tome-Amat J, Garrido-Arandia M, Díaz-Perales A, Ballesteros-Martinez C, Laguna JJ, Beitia J, Poulsen LK, Cuesta-Herranz J, Blanco-Colio LM, Esteban V. The TNF-like weak inducer of the apoptosis/fibroblast growth factor–inducible molecule 14 axis mediates histamine and platelet-activating factor–induced subcutaneous vascular leakage and anaphylactic shock. J Allergy Clin Immunol 2020; 145:583-596.e6. [DOI: 10.1016/j.jaci.2019.09.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 08/11/2019] [Accepted: 09/04/2019] [Indexed: 02/06/2023]
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111
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Dancy JG, Wadajkar AS, Connolly NP, Galisteo R, Ames HM, Peng S, Tran NL, Goloubeva OG, Woodworth GF, Winkles JA, Kim AJ. Decreased nonspecific adhesivity, receptor-targeted therapeutic nanoparticles for primary and metastatic breast cancer. SCIENCE ADVANCES 2020; 6:eaax3931. [PMID: 31998833 PMCID: PMC6962043 DOI: 10.1126/sciadv.aax3931] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 11/19/2019] [Indexed: 05/13/2023]
Abstract
Development of effective tumor cell-targeted nanodrug formulations has been quite challenging, as many nanocarriers and targeting moieties exhibit nonspecific binding to cellular, extracellular, and intravascular components. We have developed a therapeutic nanoparticle formulation approach that balances cell surface receptor-specific binding affinity while maintaining minimal interactions with blood and tumor tissue components (termed "DART" nanoparticles), thereby improving blood circulation time, biodistribution, and tumor cell-specific uptake. Here, we report that paclitaxel (PTX)-DART nanoparticles directed to the cell surface receptor fibroblast growth factor-inducible 14 (Fn14) outperformed both the corresponding PTX-loaded, nontargeted nanoparticles and Abraxane, an FDA-approved PTX nanoformulation, in both a primary triple-negative breast cancer (TNBC) model and an intracranial model reflecting TNBC growth following metastatic dissemination to the brain. These results provide new insights into methods for effective development of therapeutic nanoparticles as well as support the continued development of the DART platform for primary and metastatic tumors.
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Affiliation(s)
- Jimena G. Dancy
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Aniket S. Wadajkar
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Nina P. Connolly
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Rebeca Galisteo
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Heather M. Ames
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Sen Peng
- Cancer and Cell Biology Division, Translational Genomics Research Institute, Phoenix, AZ 85004, USA
| | - Nhan L. Tran
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, AZ 85259, USA
| | - Olga G. Goloubeva
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Graeme F. Woodworth
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Jeffrey A. Winkles
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Corresponding author. (J.A.W.); (A.J.K.)
| | - Anthony J. Kim
- Marlene and Stewart Greenebaum Comprehensive Cancer Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Pharmacology, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Department of Pharmaceutical Sciences, University of Maryland School of Pharmacy, Baltimore, MD 21201, USA
- Corresponding author. (J.A.W.); (A.J.K.)
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Wu G, Chen M, Wang X, Kong E, Yu W, Sun Y, Wu F. Effect of remote ischemic preconditioning on hepatic ischemia-reperfusion injury in patients undergoing liver resection: a randomized controlled trial. Minerva Anestesiol 2019; 86:252-260. [PMID: 31808659 DOI: 10.23736/s0375-9393.19.13838-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Studies in animal models have shown that remote ischemic preconditioning (RIPC) could protect the liver from hepatic ischemia-reperfusion injury (HIRI). The aim of this study was to examine whether RIPC could reduce HIRI in patients undergoing liver resection. METHODS A total of 120 patients were randomly assigned to three groups: a control group receiving no conditioning, an ischemic preconditioning (IPC) group, and an RIPC group. In the IPC group, the hepatoduodenal ligament was blocked for 10 min followed by 10 min of reperfusion prior to hepatic resection. Patients in the RIPC group received three cycles of 5-min ischemia followed by 5-min reperfusion to the right arm. Alanine transaminase (ALT), aspartate transaminase (AST), and tumor necrosis factor-like weak inducer of apoptosis (TWEAK) were examined before and after surgery. RESULTS A total of 105 patients completed the trial: 39 in the control group, 32 in the IPC group, and 34 in the RIPC group. In comparison to the control, serum ALT and AST levels significantly decreased in the IPC (ALT: 507.0±401.3 vs. 1040.7±649.5 IU/L, P<0.001; AST: 495.8±369.4 vs. 935.9±640.7 IU/L, P=0.001) and RIPC (ALT: 680.8±291.5 vs. 1040.7±649.5 IU/L, P=0.002; AST: 661.7±290.6 vs. 935.9±640.7 IU/L, P=0.014) groups on the first postoperative day. In comparison to the control, TWEAK significantly decreased in the IPC group (IPC 57.99±17.8 vs. control 76.13±12.4 ng/L, P=0.025) after surgery. TWEAK did not differ between the RIPC and IPC groups (RIPC 64.84±14.2 vs. IPC 57.99±17.8 ng/L, P=0.385). CONCLUSIONS RIPC could reduce hepatic ischemia-reperfusion injury after liver resection.
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Affiliation(s)
- Guilin Wu
- Department of Anesthesiology and Intensive Care, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.,Department of Anesthesiology, No. 303 Hospital of Chinese People's Liberation Army, Nanning, China
| | - Mo Chen
- Department of Anesthesiology and Intensive Care, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Xiaoqiang Wang
- Department of Anesthesiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Erliang Kong
- Department of Anesthesiology and Intensive Care, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Weifeng Yu
- Department of Anesthesiology, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuming Sun
- Department of Anesthesiology and Intensive Care, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Feixiang Wu
- Department of Anesthesiology and Intensive Care, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China -
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Ligands and receptors of the TNF superfamily are decreased in major depression and during early antidepressant therapy. J Psychiatr Res 2019; 119:116-121. [PMID: 31622870 DOI: 10.1016/j.jpsychires.2019.09.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 08/27/2019] [Accepted: 09/23/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND The up-regulation of pro-inflammatory agents, amongst them tumor necrosis factor (TNF), may represent low-grade inflammation in major depression. To further elucidate inflammatory mechanisms related to TNF in depression, the aim of the current study was to investigate the involvement of ligands and receptors of the TNF/TNF-receptor-superfamily yet un- or little explored in major depression. METHODS Serum levels of ligands (TNF, TNF-related weak inducer of apoptosis [TWEAK], B-cell activating factor [BAFF], tumor necrosis factor superfamily member 14 [TNFSF14; LIGHT], A proliferation-inducing ligand [APRIL]) and receptor molecules (TNF receptor superfamily member 8 [TNFRSF8; sCD30], soluble TNF receptor type 1 [sTNFR1] and type 2 [sTNFR2]) of the TNF/TNF-receptor-superfamily were measured in 50 unmedicated patients suffering from major depression and 48 healthy controls and were reassessed in 37 of the depressed patients two weeks after the initiation of antidepressive treatment. RESULTS In comparison to the healthy controls, the interrelated serum levels of TWEAK, BAFF, TNFSF8, sTNFR1 and sTNFR2 were reduced both in the unmedicated and medicated depressed patients. Serum levels of BAFF and TNF significantly increased during the initiation of antidepressive treatment. In the combined sample of unmedicated depressed and healthy controls, but not the separate groups, scores of the BDI-II inversely correlated with levels of TWEAK, BAFF, sTNFR1, sTNFR2 and TNFSF8. CONCLUSION The current findings give evidence for a role of the TNF/TNF-receptor-superfamily in the pathophysiology of major depression that may involve reduced tissue regeneration and neurogenesis rather than an acceleration of pro-inflammatory pathways.
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Sayed K, Mohammed F, Abdel Hay R, Ezzeldin N, Rashed L, Fahim A. Elevated serum tumour necrosis factor‐like weak inducer of apoptosis in alopecia areata: a possible marker of disease severity. Clin Exp Dermatol 2019; 45:426-431. [DOI: 10.1111/ced.14118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2019] [Indexed: 12/11/2022]
Affiliation(s)
- K. Sayed
- Department of DermatologyFaculty of Medicine, Cairo University Cairo Egypt
| | - F. Mohammed
- Department of Dermatology and Venereology National Research Centre Giza Egypt
| | - R. Abdel Hay
- Department of DermatologyFaculty of Medicine, Cairo University Cairo Egypt
| | - N. Ezzeldin
- Department of DermatologyFaculty of Medicine, Cairo University Cairo Egypt
| | - L. Rashed
- Department of Biochemistry Faculty of Medicine, Cairo University Cairo Egypt
| | - A. Fahim
- Department of DermatologyFaculty of Medicine, Cairo University Cairo Egypt
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Wang C, Zheng M, Choi Y, Jiang J, Li L, Li J, Xu C, Xian Z, Li Y, Piao H, Li L, Yan G. Cryptotanshinone Attenuates Airway Remodeling by Inhibiting Crosstalk Between Tumor Necrosis Factor-Like Weak Inducer of Apoptosis and Transforming Growth Factor Beta 1 Signaling Pathways in Asthma. Front Pharmacol 2019; 10:1338. [PMID: 31780948 PMCID: PMC6859802 DOI: 10.3389/fphar.2019.01338] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 10/18/2019] [Indexed: 12/12/2022] Open
Abstract
The study is to investigate the effect of cryptotanshinone (CTS) on airway remodeling and the possible mechanism. Male BALB/c mice were pretreated with CTS or dexamethasone 30 min before nebulized inhalation of ovalbumin (OVA). CTS significantly inhibited OVA-induced increases of eosinophils and neutrophils infiltration of bronchoalveolar lavage fluids (BALFs), reduced airway resistance in asthmatic mice, decreased the accumulation of inflammatory cells, the hyperplasia of goblet cells and the deposition of collagen in asthmatic mice lung tissue, as well as markedly attenuated the leakage of inflammatory cells and the level of OVA-specific immunoglobulin E in BALFs. CTS also inhibited the expressions of alpha-smooth muscle actin, tumor necrosis factor-like weak inducer of apoptosis (TWEAK), Fn14, transforming growth factor (TGF)-β1, Smad4, and phosphorylation of Smad2/3 and STAT3 (Tyr705). In comparison to TWEAK inhibitor or TWEAK small interfering RNA (siRNA), which were used to inhibit TWEAK/STAT3 signaling pathways, CTS caused a similar effect as them on airway remodeling. Additionally, CTS also played a similar role as the TGF-β1 inhibitor or TGF-β1 siRNA in TGF-β1/STAT3 signaling pathways in airway remodeling. The anti-inflammatory effects of CTS against OVA-induced airway remodeling may be through inhibiting STAT3, which further suppresses TWEAK and TGF-β1 signaling cross talk in asthma. CTS may be a promising therapeutic reagent for asthma treatment.
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Affiliation(s)
- Chongyang Wang
- Department of Anatomy, Histology and Embryology, Medical College, Yanbian University, Yanji, China
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
| | - Mingyu Zheng
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
- College of Pharmacy, Yanbian University, Yanji, China
| | - Yunho Choi
- Department of Anatomy, Medical School, Institute for Medical Sciences, Chonbuk National University, Jeonju, South Korea
| | - Jingzhi Jiang
- Department of Anatomy, Histology and Embryology, Medical College, Yanbian University, Yanji, China
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
| | - Li Li
- Department of Anatomy, Histology and Embryology, Medical College, Yanbian University, Yanji, China
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
| | - Junfeng Li
- Department of Anatomy, Histology and Embryology, Medical College, Yanbian University, Yanji, China
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
| | - Chang Xu
- Department of Anatomy, Histology and Embryology, Medical College, Yanbian University, Yanji, China
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
| | - Zhemin Xian
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
- Department of Respiratory Medicine, Affiliated Hospital of Yanbian University, Yanji, China
| | - Yan Li
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
- Department of Respiratory Medicine, Affiliated Hospital of Yanbian University, Yanji, China
| | - Hongmei Piao
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
- Department of Respiratory Medicine, Affiliated Hospital of Yanbian University, Yanji, China
| | - Liangchang Li
- Department of Anatomy, Histology and Embryology, Medical College, Yanbian University, Yanji, China
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
| | - Guanghai Yan
- Department of Anatomy, Histology and Embryology, Medical College, Yanbian University, Yanji, China
- Jilin Key Laboratory of Anaphylactic Disease, Yanbian University, Yanji, China
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Khetan J, Barua D. Analysis of Fn14-NF-κB signaling response dynamics using a mechanistic model. J Theor Biol 2019; 480:34-42. [PMID: 31374284 DOI: 10.1016/j.jtbi.2019.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/17/2019] [Accepted: 07/29/2019] [Indexed: 11/29/2022]
Abstract
Fn14 is a transmembrane receptor protein belonging to the tumor necrosis factor receptor (TNFR) superfamily. Many experimental reports have shown that crosslinking of the receptor by its extracellular ligand TWEAK induces prolonged activation of transcription factor NF-κB. This behavior is distinct from TNF-α receptor, which is a more well-characterized member of the TNFR family. TNF-α receptor, despite sharing many similar molecular interactions with Fn14, only transiently activates NF-κB in response to TNF-α stimulation. Here, we investigate molecular mechanisms that enable Fn14 to display such distinctive behavior. In particular, we focus on two specific features of the Fn14 pathway that potentially give rise to a positive feedback regulation and differentiate it from the TNF-α receptor signaling. By developing a mechanistic model, we analyze how these features may determine the dynamics of an Fn14-NF-κB response. Our analysis reveals that stimulation of Fn14 by TWEAK may generate highly non-linear dynamics, including stable limit cycles and bistable responses. The type of response depends both on the strength and duration of a TWEAK signal. Our predictions and analyses also show that the molecular interactions underlying the positive feedback explain the prolonged activation of NF-κB under certain parameter regimes. In light of the model predictions, we propose possible deregulations of Fn14 leading to its overexpression in solid tumors and tissue injuries.
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Affiliation(s)
- Jawahar Khetan
- Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, MO, USA
| | - Dipak Barua
- Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, MO, USA.
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Hersh DS, Harder BG, Roos A, Peng S, Heath JE, Legesse T, Kim AJ, Woodworth GF, Tran NL, Winkles JA. The TNF receptor family member Fn14 is highly expressed in recurrent glioblastoma and in GBM patient-derived xenografts with acquired temozolomide resistance. Neuro Oncol 2019; 20:1321-1330. [PMID: 29897522 DOI: 10.1093/neuonc/noy063] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background Glioblastoma (GBM) is a difficult to treat brain cancer that nearly uniformly recurs, and recurrent tumors are largely therapy resistant. Our prior work has demonstrated an important role for the tumor necrosis factor-like weak inducer of apoptosis (TWEAK) receptor fibroblast growth factor-inducible 14 (Fn14) in GBM pathobiology. In this study, we investigated Fn14 expression in recurrent GBM and in the setting of temozolomide (TMZ) resistance. Methods Fn14 mRNA expression levels in nonneoplastic brain, primary (newly diagnosed) GBM, and recurrent GBM (post-chemotherapy and radiation) specimens were obtained from The Cancer Genome Atlas data portal. Immunohistochemistry was performed using nonneoplastic brain, patient-matched primary and recurrent GBM, and gliosarcoma (GSM) specimens to examine Fn14 protein levels. Western blot analysis was used to compare Fn14 expression in parental TMZ-sensitive or matched TMZ-resistant patient-derived xenografts (PDXs) established from primary or recurrent tumor samples. The migratory capacity of control and Fn14-depleted TMZ-resistant GBM cells was assessed using the transwell migration assay. Results We found that Fn14 is more highly expressed in recurrent GBM tumors than their matched primary GBM counterparts. Fn14 expression is also significantly elevated in GSM tumors. GBM PDX cells with acquired TMZ resistance have higher Fn14 levels and greater migratory capacity than their corresponding parental TMZ-sensitive cells, and the migratory difference is due, at least in part, to Fn14 expression in the TMZ-resistant cells. Conclusions This study demonstrates that the Fn14 gene is highly expressed in recurrent GBM, GSM, and TMZ-resistant GBM PDX tumors. These findings suggest that Fn14 may be a valuable therapeutic target or drug delivery portal for treatment of recurrent GBM and GSM patients.
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Affiliation(s)
- David S Hersh
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland
| | - Bryan G Harder
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Alison Roos
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Sen Peng
- Cancer and Cell Biology Division, Translational Genomics Research Institute, Phoenix, Arizona
| | - Jonathan E Heath
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland
| | - Teklu Legesse
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland
| | - Anthony J Kim
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland.,University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, Maryland
| | - Graeme F Woodworth
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, Maryland.,University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, Maryland
| | - Nhan L Tran
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Jeffrey A Winkles
- University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, Maryland.,Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland.,Center for Vascular and Inflammatory Diseases, University of Maryland School of Medicine, Baltimore, Maryland
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Chen Y, Cai Q, Liu S. A single molecule assay for ultrasensitive detection of Fn14 in human serum. Anal Biochem 2019; 587:113467. [PMID: 31580829 DOI: 10.1016/j.ab.2019.113467] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/19/2019] [Accepted: 09/29/2019] [Indexed: 11/26/2022]
Abstract
Fibroblast growth factor inducible-14 (Fn14) is a receptor protein that plays an important role in the progression of cancer and some other diseases. Here, an ultrasensitive assay was developed for the detection of Fn14 based on a digital sandwich enzyme-linked immunosorbent bead-based assay (dELISA). Beads containing a single immunocomplex are loaded into microwells (~46 fL) and produce fluorescence through enzyme-catalyzed reactions in extremely small volumes. By measuring the number of fluorescent microwells in arrays arranged on a circular Disc, the concentration of Fn14 was determined. To obtain better performance for Fn14 detection, assay conditions including reagent concentrations and measurement parameters were optimized and 44 different antibody pairs were screened. The detection range of Fn14 is 1.26 pg/mL to 3683 pg/mL with a lower detection limit of 0.32 pg/mL, which is much lower than that of conventional ELISAs. In addition, the total operation of this assay is automated and only takes approximately an hour to accomplish. Furthermore, this assay was successfully applied to the determination of spiked Fn14 in serum samples with satisfactory performance.
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Affiliation(s)
- Yichen Chen
- Institute of Chemical Biology and Nanomedicine, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
| | - Qiyong Cai
- Institute of Chemical Biology and Nanomedicine, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China.
| | - Song Liu
- Institute of Chemical Biology and Nanomedicine, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China.
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Hwang IY, Youm YS, Cho SD, Choi SW, Bae MH, Park SJ, Kim HW. Synovial fluid levels of TWEAK and matrix metalloproteinase 1 in patients with osteoarthritis, and associations with disease severity. J Orthop Surg (Hong Kong) 2019; 26:2309499018760112. [PMID: 29486670 DOI: 10.1177/2309499018760112] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
PURPOSE This study assessed the levels of soluble tumor necrosis factor-like weak inducer of apoptosis (TWEAK) and matrix metalloproteinase 1 (MMP-1) in the synovial fluid from osteoarthritic knees to determine their role as well as the relationship between these levels and the severity of osteoarthritis (OA). METHODS Synovial fluid was obtained from 44 knees of 40 patients. The Kellgren-Lawrence (KL) grade was measured using radiograph. The concentration of TWEAK and MMP-1 in the synovial fluid was assessed by enzyme-linked immunosorbent assay. The underlying inflammatory factors (erythrocyte sedimentation rate and C-reactive protein) were also measured. We analyzed the correlation between the factors measured. In addition, the samples were subdivided into three groups according to OA severity using the KL grade, and the differences in TWEAK and MMP-1 levels between groups were analyzed. RESULTS The TWEAK and MMP-1 levels in the synovial fluid showed a positive correlation with each other. The TWEAK and MMP-1 levels were compared between the three groups according to the KL grade, and the levels showed a significant difference. A post hoc test demonstrated that the group with advanced OA showed a lower concentration of both factors when compared to groups with early OA. CONCLUSION The concentration of TWEAK and MMP-1 in the synovial fluid were relatively high in the early stage of OA, and the levels decreased as the OA progressed.
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Affiliation(s)
- Il-Yeong Hwang
- 1 Department of Orthopedic Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Yoon-Seok Youm
- 1 Department of Orthopedic Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Sung-Do Cho
- 2 Department of Orthopedic Surgery, Dongcheondongkang Hospital, Ulsan, Korea
| | - Seung-Won Choi
- 3 Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Mun-Hee Bae
- 1 Department of Orthopedic Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Seon-Jae Park
- 1 Department of Orthopedic Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Han-Wook Kim
- 1 Department of Orthopedic Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
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Acharya S, Prabhu P, Patil VS, Acharya AB, Nikhil K. Immunohistochemical expression of tumor necrosis factor-like weak inducer of apoptosis and fibroblast growth factor-inducible immediate early response protein 14 in oral squamous cell carcinoma and its implications. ACTA ACUST UNITED AC 2019; 10:e12469. [PMID: 31541512 DOI: 10.1111/jicd.12469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 08/20/2019] [Indexed: 01/24/2023]
Abstract
AIM To study the expression of tumor necrosis factor-like weak inducer of apoptosis (TWEAK) and fibroblast growth factor-inducible immediate early response protein 14 (Fn14) in oral squamous cell carcinoma (OSCC), to elucidate the possible role of TWEAK-Fn14 in OSCC development. METHODS Immunohistochemistry for TWEAK-Fn14 was performed on 61 oral mucosal samples: healthy oral mucosa (HOM; N = 15); oral dysplastic lesions (ODL; N = 15); and OSCC (N = 31). Extent of staining (ES) and immunoreactive score (IRS) were assessed. The data was statistically analyzed. RESULTS All OSCC expressed TWEAK, and the Fn14 expression was noted in 90% of OSCC. A significant difference in the TWEAK and Fn14 expression was noted among the groups. ES and IRS of TWEAK-Fn14 significantly increased in OSCC compared with ODL and HOM. ES of TWEAK was significantly higher than Fn14 in all 3 groups. ES of TWEAK-Fn14 was significantly higher at the invasive tumor front (ITF) than in the whole tumor. TWEAK-Fn14 showed a significant association with clinicopathological parameters of prognostic significance. CONCLUSION Findings suggest that TWEAK and Fn14 may participate in the growth and progression of OSCC. Increased expression of TWEAK-Fn14 at the ITF may facilitate increased proliferation, altered differentiation and invasion.
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Affiliation(s)
- Swetha Acharya
- Department of Oral Pathology and Microbiology, SDM College of Dental Sciences and Hospital, Dharwad, India
| | - Prashant Prabhu
- Department of Oral Pathology and Microbiology, SDM College of Dental Sciences and Hospital, Dharwad, India
| | - Vidya S Patil
- Department of Biochemistry, SDM College of Medical Sciences and Hospital, Dharwad, India
| | - Anirudh B Acharya
- Department of Periodontics, SDM College of Dental Sciences and Hospital, Dharwad, India
| | - Krithi Nikhil
- Biostatistician, Department of Public Health Dentistry, SDM College of Dental Sciences & Hospital, Dharwad, India
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Salem MN, Taha HA, Abd El-Fattah El-Feqi M, Eesa NN, Mohamed RA. Urinary TNF-like weak inducer of apoptosis (TWEAK) as a biomarker of lupus nephritis. Z Rheumatol 2019; 77:71-77. [PMID: 27619369 DOI: 10.1007/s00393-016-0184-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Renal involvement in systemic lupus erythematosus (SLE), known as lupus nephritis (LN), is a common and severe complication and a major predictor of poor outcome. Long-term survival in SLE can be improved with early diagnosis and prompt treatment of LN. A number of biochemical markers are currently used to clinically assess disease activity in patients; however, they lack sensitivity and specificity for differentiating renal activity and damage in LN. A reliable clinical biomarker that can forecast LN flare and which could be sequentially followed would help to optimize initiation and escalation of therapy at the time of active or relapsing disease. OBJECTIVE This study was carried out to investigate the value of urinary tumor necrosis factor (TNF)-like weak inducer of apoptosis (uTWEAK) as a biomarker for active lupus nephritis. PATIENTS AND METHODS A total of 44 patients with SLE fulfilling the 1997 revised criteria for the classification of SLE as well as 11 age and sex-matched healthy controls were included in this study and subjected to full medical history taking, clinical examination, routine laboratory investigations, measurement of uTWEAK level as well as renal biopsy for patients with active LN. RESULTS The uTWEAK levels were significantly higher in SLE patients with active LN compared to those without or with inactive renal disease and normal healthy subjects.
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Affiliation(s)
- M N Salem
- Internal Medicine Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt.
| | - H A Taha
- Internal Medicine Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | | | - N N Eesa
- Rheumatology and Rehabilitation Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - R A Mohamed
- Clinical Pathology Department, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
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Méndez-Barbero N, Gutierrez-Muñoz C, Madrigal-Matute J, Mínguez P, Egido J, Michel JB, Martín-Ventura JL, Esteban V, Blanco-Colio LM. A major role of TWEAK/Fn14 axis as a therapeutic target for post-angioplasty restenosis. EBioMedicine 2019; 46:274-289. [PMID: 31395500 PMCID: PMC6712059 DOI: 10.1016/j.ebiom.2019.07.072] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 07/30/2019] [Accepted: 07/30/2019] [Indexed: 11/04/2022] Open
Abstract
Background Tumor necrosis factor-like weak inducer of apoptosis (Tnfsf12; TWEAK) and its receptor Fibroblast growth factor-inducible 14 (Tnfrsf12a; Fn14) participate in the inflammatory response associated with vascular remodeling. However, the functional effect of TWEAK on vascular smooth muscle cells (VSMCs) is not completely elucidated. Methods Next generation sequencing-based methods were performed to identify genes and pathways regulated by TWEAK in VSMCs. Flow-citometry, wound-healing scratch experiments and transwell migration assays were used to analyze VSMCs proliferation and migration. Mouse wire injury model was done to evaluate the role of TWEAK/Fn14 during neointimal hyperplasia. Findings TWEAK up-regulated 1611 and down-regulated 1091 genes in VSMCs. Using a gene-set enrichment method, we found a functional module involved in cell proliferation defined as the minimal network connecting top TWEAK up-regulated genes. In vitro experiments in wild-type or Tnfrsf12a deficient VSMCs demonstrated that TWEAK increased cell proliferation, VSMCs motility and migration. Mechanistically, TWEAK increased cyclins (cyclinD1), cyclin-dependent kinases (CDK4, CDK6) and decreased cyclin-dependent kinase inhibitors (p15lNK4B) mRNA and protein expression. Downregulation of p15INK4B induced by TWEAK was mediated by mitogen-activated protein kinase ERK and Akt activation. Tnfrsf12a or Tnfsf12 genetic depletion and pharmacological intervention with TWEAK blocking antibody reduced neointimal formation, decreasing cell proliferation, cyclin D1 and CDK4/6 expression, and increasing p15INK4B expression compared with wild type or IgG-treated mice in wire-injured femoral arteries. Finally, immunohistochemistry in human coronary arteries with stenosis or in-stent restenosis revealed high levels of Fn14, TWEAK and PCNA in VSMCs enriched areas of the neointima as compared with healthy coronary arteries. Interpretation Our data define a major role of TWEAK/Fn14 in the control of VSMCs proliferation and migration during neointimal hyperplasia after wire injury in mice, and identify TWEAK/Fn14 as a potential target for treating in-stent restenosis. Fund ISCiii-FEDER, CIBERCV and CIBERDEM.
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Affiliation(s)
| | | | - Julio Madrigal-Matute
- Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, New York, USA
| | - Pablo Mínguez
- Department of Genetics and Genomics, IIS-Fundación Jiménez Díaz, Madrid, Spain
| | - Jesús Egido
- Renal and Diabetes Research Lab, CIBERDEM, IIS-Fundación Jiménez Díaz, Madrid, Spain
| | - Jean-Baptiste Michel
- INSERM U1148, Laboratory for Vascular Translational Science (LVTS), Paris, France
| | | | - Vanesa Esteban
- Department of Immunology and ARADyAL, IIS-Fundación Jiménez Díaz, Madrid, Spain.
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EGR1 regulates angiogenic and osteoclastogenic factors in prostate cancer and promotes metastasis. Oncogene 2019; 38:6241-6255. [PMID: 31312026 PMCID: PMC6715537 DOI: 10.1038/s41388-019-0873-8] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 03/18/2019] [Accepted: 04/07/2019] [Indexed: 12/21/2022]
Abstract
Early growth response-1 (EGR1) is a transcription factor correlated with prostate cancer (PC) progression in a variety of contexts. For example, EGR1 levels increase in response to suppressed androgen receptor signaling or loss of the tumor suppressor, PTEN. EGR1 has been shown to regulate genes influencing proliferation, apoptosis, immune cell activation, and matrix degradation, among others. Despite this, the impact of EGR1 on PC metastatic colonization is unclear. We demonstrate using a PC model (DU145/RasB1) of bone and brain metastasis that EGR1 expression regulates angiogenic and osteoclastogenic properties of metastases. We have shown previously that FN14 (TNFRSF12A) and downstream NF-κB signaling is required for metastasis in this model. Here we demonstrate that FN14 ligation also leads to NF-κB-independent, MEK-dependent EGR1 expression. EGR1-depletion in DU145/RasB1 cells reduced both the number and size of metastases but did not affect primary tumor growth. Decreased EGR1 expression led to reduced blood vessel density in brain and bone metastases as well as decreased osteolytic bone lesion area and reduced numbers of osteoclasts at the bone-tumor interface. TWEAK (TNFSF12) induced several EGR1-dependent angiogenic and osteoclastogenic factors (e.g. PDGFA, TGFB1, SPP1, IL6, IL8, and TGFA, among others). Consistent with this, in clinical samples of PC, the level of several genes encoding angiogenic/osteoclastogenic pathway effectors correlated with EGR1 levels. Thus, we show here that EGR1 has a direct effect on prostate cancer metastases. EGR1 regulates angiogenic and osteoclastogenic factors, informing the underlying signaling networks that impact autonomous and microenvironmental mechanisms of cancer metastases.
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124
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Xiao G, Lyu M, Wang Y, He S, Liu X, Ni J, Li L, Fan G, Han J, Gao X, Wang X, Zhu Y. Ginkgo Flavonol Glycosides or Ginkgolides Tend to Differentially Protect Myocardial or Cerebral Ischemia-Reperfusion Injury via Regulation of TWEAK-Fn14 Signaling in Heart and Brain. Front Pharmacol 2019; 10:735. [PMID: 31333457 PMCID: PMC6624656 DOI: 10.3389/fphar.2019.00735] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Accepted: 06/07/2019] [Indexed: 12/26/2022] Open
Abstract
Shuxuening injection (SXNI), one of the pharmaceutical preparations of Ginkgo biloba extract, has significant effects on both ischemic stroke and heart diseases from bench to bedside. Its major active ingredients are ginkgo flavonol glycosides (GFGs) and ginkgolides (GGs). We have previously reported that SXNI as a whole protected ischemic brain and heart, but the active ingredients and their contribution to the therapeutic effects remain unclear. Therefore, we combined experimental and network analysis approach to further explore the specific effects and underlying mechanisms of GFGs and GGs of SXNI on ischemia–reperfusion injury in mouse brain and heart. In the myocardial ischemia–reperfusion injury (MIRI) model, pretreatment with GFGs at 2.5 ml/kg was superior to the same dose of GGs in improving cardiac function and coronary blood flow and reducing the levels of lactate dehydrogenase and aspartate aminotransferase in serum, with an effect similar to that achieved by SXNI. In contrast, pretreatment with GGs at 2.5 ml/kg reduced cerebral infarction area and cerebral edema similarly to that of SXNI but more significantly compared with GFGs in cerebral ischemia–reperfusion injury (CIRI) model. Network pharmacology analysis of GFGs and GGs revealed that tumor necrosis factor-related weak inducer of apoptosis (TWEAK)–fibroblast growth factor-inducible 14 (Fn14) signaling pathway as an important common mechanism but with differential targets in MIRI and CIRI. In addition, immunohistochemistry and enzyme linked immunosorbent assay (ELISA) assays were performed to evaluate the regulatory roles of GFGs and GGs on the common TWEAK–Fn14 signaling pathway to protect the heart and brain. Experimental results confirmed that TWEAK ligand and Fn14 receptor were downregulated by GFGs to mitigate MIRI in the heart while upregulated by GGs to improve CIRI in the brain. In conclusion, our study showed that GFGs and GGs of SXNI tend to differentially protect brain and heart from ischemia–reperfusion injuries at least in part by regulating a common TWEAK–Fn14 signaling pathway.
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Affiliation(s)
- Guangxu Xiao
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China
| | - Ming Lyu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China.,Institute of Chinese Materia Medica, China Academy of Chinese Medicial Sciences, Beijing, China
| | - Yule Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China
| | - Shuang He
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China
| | - Xinyan Liu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China
| | - Jingyu Ni
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Medical Experiment Center, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lan Li
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Medical Experiment Center, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Guanwei Fan
- Medical Experiment Center, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jihong Han
- College of Life Sciences, Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials of Ministry of Education, Nankai University, Tianjin, China; College of Biomedical Engineering, Hefei University of Technology, Hefei, China
| | - Xiumei Gao
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaoying Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, United States
| | - Yan Zhu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, China
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Fischer A, Bockstahler M, Müller AM, Stroikova V, Leib C, Pfitzer G, Katus HA, Kaya Z. FN14 Signaling Plays a Pathogenic Role in a Mouse Model of Experimental Autoimmune Myocarditis. J Card Fail 2019; 25:674-685. [PMID: 31212034 DOI: 10.1016/j.cardfail.2019.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 05/26/2019] [Accepted: 06/11/2019] [Indexed: 01/23/2023]
Abstract
BACKGROUND The pathogenesis of inflammatory cardiomyopathy is affected by the activation of autoimmune-mediated cascades. To study these cascades, we developed an experimental model of troponin I (TnI)-induced autoimmune myocarditis (EAM). One factor playing a pivotal role in the context of autoimmune disorders is the receptor fibroblast growth factor-inducible 14 (FN14). Thus, the impact of FN14 in the development of autoimmune myocarditis was investigated. METHODS AND RESULTS TnI-immunization led to a significantly increased myocardial FN14 mRNA and protein expression in wild-type (wt) mice. To investigate the precise role of FN14 in EAM, FN14 knockout (ko) and wt littermates were immunized with TnI or control buffer. The animals were evaluated for cardiac parameters and indicators of myocardial injury. FN14 deficiency resulted in better cardiac performance, less myocardial inflammation, fibrosis, and cardiac damage. A lower myocardial mRNA expression of inflammatory cytokines and chemokines as well as their receptors could be demonstrated in TnI-immunized FN14ko compared to wt mice also immunized with TnI. Western blot analysis revealed a contribution of nuclear factor kappa-light-chain-enhancer of activated B cells to FN14-induced signaling cascades. CONCLUSIONS In the pathogenesis of autoimmune myocarditis, the inflammatory response to cardiac injury is attenuated in FN14ko mice. Thus, inhibition of FN14 in patients might represent a novel therapeutic strategy in the treatment of inflammatory cardiomyopathy.
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Affiliation(s)
- Andrea Fischer
- Department of Medicine III, University of Heidelberg, 69120 Heidelberg, Germany
| | - Mariella Bockstahler
- Department of Medicine III, University of Heidelberg, 69120 Heidelberg, Germany; Cardiology, St. Claraspital, 4058 Basel, Switzerland
| | - Anna-Maria Müller
- Department of Medicine III, University of Heidelberg, 69120 Heidelberg, Germany; Institute of Vegetative Physiology, University of Cologne, 50931 Cologne, Germany
| | - Vera Stroikova
- Department of Medicine III, University of Heidelberg, 69120 Heidelberg, Germany
| | - Christoph Leib
- Department of Medicine III, University of Heidelberg, 69120 Heidelberg, Germany; Cardiology, St. Claraspital, 4058 Basel, Switzerland
| | - Gabriele Pfitzer
- Institute of Vegetative Physiology, University of Cologne, 50931 Cologne, Germany
| | - Hugo A Katus
- Department of Medicine III, University of Heidelberg, 69120 Heidelberg, Germany; DZHK (German Centre for Cardiovascular Research), partner site Heidelberg/Mannheim, University of Heidelberg, 69120 Heidelberg, Germany
| | - Ziya Kaya
- Department of Medicine III, University of Heidelberg, 69120 Heidelberg, Germany; DZHK (German Centre for Cardiovascular Research), partner site Heidelberg/Mannheim, University of Heidelberg, 69120 Heidelberg, Germany.
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Platelets in Systemic Sclerosis: the Missing Link Connecting Vasculopathy, Autoimmunity, and Fibrosis? Curr Rheumatol Rep 2019; 21:15. [PMID: 30830444 DOI: 10.1007/s11926-019-0815-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE OF REVIEW Platelets are no longer recognized solely as cell fragments regulating hemostasis. They have pleiotropic functions and they are linked directly or indirectly with the three cornerstones of systemic sclerosis (SSc): vasculopathy, autoimmunity, and fibrosis. In this review, we summarize the current knowledge on the potential role of platelets in the pathogenesis of SSc. RECENT FINDINGS Experimental evidence suggests that vasculopathy, a universal and early finding in SSc, may activate platelets which subsequently release several profibrotic mediators such as serotonin and transforming growth factor β (TGFβ). Platelets may also cross-react with the endothelium leading to the release of molecules, such as thymic stromal lymphopoietin (TSLP), that may trigger fibrosis or sustain vascular damage. Finally, activated platelets express CD40L and provide costimulatory help to B cells, something that may facilitate the breach in immune tolerance. Preclinical studies point to the direction that platelets are actively involved in SSc pathogenesis. Targeting platelets may be an attractive therapeutic approach in SSc.
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127
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Acharya AB, Chandrashekar A, Acharya S, Shettar L, Thakur S. Serum sTWEAK levels in chronic periodontitis and type 2 diabetes mellitus. Diabetes Metab Syndr 2019; 13:1609-1613. [PMID: 31336529 DOI: 10.1016/j.dsx.2019.03.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 03/14/2019] [Indexed: 01/19/2023]
Abstract
AIM The two-way relationship between diabetes mellitus and periodontitis has been extensively studied with various interconnected biomarkers sharing a link. Soluble Tumour Necrosis Factor-like Weak inducer of apoptosis (sTWEAK) is gaining attention as an important mediator in chronic inflammatory diseases. Thus, the aim of this study was to detect, estimate and compare the levels of sTWEAK in the serum of health, chronic periodontitis (CP), and CP with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS Forty-five participants between 18 and 65 years were divided into groups of 15 each as Group 1: healthy, Group 2: CP, and Group 3: CP + T2DM. Clinical periodontal parameters and glycemic status were assessed. sTWEAK in serum was estimated using a commercially available ELISA kit. The data was statistically analyzed. RESULTS sTWEAK was detected in all participants. Significant differences were observed between the groups for sTWEAK; highest in health, lower in CP and lowest in CP + T2DM. In the diseased groups, the clinical and glycemic parameters correlated positively with each other, whereas sTWEAK correlated negatively with each of the parameters. CONCLUSION The literature reports lower concentrations of systemic sTWEAK in T2DM which may be comparable to our observations in CP + T2DM when compared to health and its negative correlation with all the parameters suggesting an association with both clinical periodontal parameters and glycemic levels. However, serum sTWEAK levels may not be necessarily elevated in periodontitis as previously reported, and hence has the potential to be studied extensively for clarification with its association with T2DM.
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Affiliation(s)
- Anirudh B Acharya
- Department of Periodontics, S.D.M. College of Dental Sciences & Hospital, Dharwad, 580009, Karnataka, India.
| | - Apoorva Chandrashekar
- Department of Periodontics, A.J. Shetty Institute of Dental Sciences, Mangalore, 575004, Karnataka, India
| | - Swetha Acharya
- Department of Oral Pathology & Microbiology, S.D.M. College of Dental Sciences & Hospital, Dharwad, 580009, Karnataka, India
| | - Leena Shettar
- Department of Periodontics, S.D.M. College of Dental Sciences & Hospital, Dharwad, 580009, Karnataka, India
| | - Srinath Thakur
- Department of Periodontics, S.D.M. College of Dental Sciences & Hospital, Dharwad, 580009, Karnataka, India
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128
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Acharya S, Prabhu P, Patil V, Acharya AB, Desai A, Nikhil K. Tumor necrosis factor-like weak inducer of apoptosis expression in healthy oral mucosa, oral dysplasia and oral squamous cell carcinoma. J Oral Maxillofac Pathol 2019; 23:369-377. [PMID: 31942116 PMCID: PMC6948056 DOI: 10.4103/jomfp.jomfp_151_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Objective: Tumor necrosis factor-like weak inducer of apoptosis (TWEAK) has been implicated in the pathogenesis of cancer, as it participates in the progression of internal malignancies. However, its role in the biology of squamous cell carcinoma (SCC) is uncertain. Studies regarding TWEAK in SCC have shown inconsistent results. We aimed to study the expression of TWEAK in healthy oral mucosa, oral dysplastic lesions and in oral SCC (OSCC). Methods: Immunohistochemistry for TWEAK was performed on one hundred oral mucosal tissues, healthy control (HC) (n = 20), oral dysplasia (OD) (n = 20) and OSCC (n = 60). Staining intensity, extent of staining (ES) and immunoreactive Score (IRS) were assessed for each sample. Kruskal–Wallis ANOVA, Mann–Whitney U, Chi-square and Spearman's rank correlation coefficient were applied. Results: TWEAK was expressed in 55% of HC, 90% of OD and in all cases of OSCC, with variable intensities. A significant difference in the ES and IRS of TWEAK was noted among the three groups. ES and IRS were highest in OSCC group. ES of TWEAK was significantly higher at invasive tumor front (ITF) than in the whole tumor, with a significant positive correlation. TWEAK expression showed a significant association with invasive front grading, pattern of invasion and surgical margins of OSCC. Conclusions: TWEAK may contribute to the progression of OSCC. It might also sustain altered differentiation, invasion and migration of tumor cells at ITF.
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Affiliation(s)
- Swetha Acharya
- Department of Oral Pathology and Microbiology, SDM College of Dental Sciences and Hospital, A Constituent Unit of Shri Dharmasthala Manjunatheswara University, Dharwad, Karnataka, India
| | - Prashant Prabhu
- Department of Oral Pathology and Microbiology, SDM College of Dental Sciences and Hospital, A Constituent Unit of Shri Dharmasthala Manjunatheswara University, Dharwad, Karnataka, India
| | - Vidya Patil
- Department of Biochemistry, SDM College of Dental Sciences and Hospital, A Constituent Unit of Shri Dharmasthala Manjunatheswara University, Dharwad, Karnataka, India
| | - Anirudh B Acharya
- Department of Periodontics, College of Dentistry, Majmaah University, Zulfi, Kingdom of Saudi Arabia
| | - Anil Desai
- Department of Oral and Maxillofacial Surgery, SDM College of Dental Sciences and Hospital, A Constituent Unit of Shri Dharmasthala Manjunatheswara University, Dharwad, Karnataka, India
| | - Krithi Nikhil
- Consultant, Biostatistician, Dharwad, Karnataka, India
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Dostert C, Grusdat M, Letellier E, Brenner D. The TNF Family of Ligands and Receptors: Communication Modules in the Immune System and Beyond. Physiol Rev 2019; 99:115-160. [DOI: 10.1152/physrev.00045.2017] [Citation(s) in RCA: 175] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The tumor necrosis factor (TNF) and TNF receptor (TNFR) superfamilies (TNFSF/TNFRSF) include 19 ligands and 29 receptors that play important roles in the modulation of cellular functions. The communication pathways mediated by TNFSF/TNFRSF are essential for numerous developmental, homeostatic, and stimulus-responsive processes in vivo. TNFSF/TNFRSF members regulate cellular differentiation, survival, and programmed death, but their most critical functions pertain to the immune system. Both innate and adaptive immune cells are controlled by TNFSF/TNFRSF members in a manner that is crucial for the coordination of various mechanisms driving either co-stimulation or co-inhibition of the immune response. Dysregulation of these same signaling pathways has been implicated in inflammatory and autoimmune diseases, highlighting the importance of their tight regulation. Investigation of the control of TNFSF/TNFRSF activities has led to the development of therapeutics with the potential to reduce chronic inflammation or promote anti-tumor immunity. The study of TNFSF/TNFRSF proteins has exploded over the last 30 yr, but there remains a need to better understand the fundamental mechanisms underlying the molecular pathways they mediate to design more effective anti-inflammatory and anti-cancer therapies.
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Affiliation(s)
- Catherine Dostert
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Melanie Grusdat
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Elisabeth Letellier
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
| | - Dirk Brenner
- Department of Infection and Immunity, Experimental and Molecular Immunology, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg; Odense Research Center for Anaphylaxis, Department of Dermatology and Allergy Center, Odense University Hospital, University of Southern Denmark, Odense, Denmark; and Life Sciences Research Unit, Molecular Disease Mechanisms Group, University of Luxembourg, Belvaux, Luxembourg
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130
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Dincgez Cakmak B, Dundar B, Ketenci Gencer F, Aydin BB, Yildiz DE. TWEAK and monocyte to HDL ratio as a predictor of metabolic syndrome in patients with polycystic ovary syndrome. Gynecol Endocrinol 2019; 35:66-71. [PMID: 30241442 DOI: 10.1080/09513590.2018.1490401] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
We aimed at analyzing serum TWEAK levels and monocyte/HDL ratio in polycystic ovary syndrome (PCOS) and their predictivity for metabolic syndrome (MS) in PCOS. We included 71 women with PCOS and 40 healthy controls without any cardiovascular risk factors in this cross-sectional study. Patient group was classified as MS positive (n = 34) and negative (n = 37). Study group had higher monocyte/HDL ratio and TWEAK levels (9.59 ± 2.82 vs 8.2 ± 2.46, p = .007 and 1085.54 ± 780.95 vs 694.88 ± 369.67 ng/ml, p = .009). Monocyte/HDL ratio and TWEAK levels were higher in MS positive group (10.47 ± 2.81 vs 8.77 ± 2.61, p = .01 and 1417.59 ± 921.52 vs 780.41 ± 455.67, p = .009). In multivariate regression analysis, monocyte/HDL ratio (>9.9, OR 3.42, 95%CI 1.41-5.78, p = .008) and TWEAK (>846.5 ng/ml, OR 5.49, 95%CI 3.14-7.59, p = .002) were found to be independent predictors of MS in study group. Discriminative value of monocyte/HDL ratio for MS in study group was evaluated by receiver operating curve. Area under curve for monocyte/HDL ratio was 0.669 with a sensitivity of 70.3% and specifity of 67.7%, cutoff value was >9.9. Receiver operating curve for TWEAK at >846.5 pg/ml threshold to diagnose MS in study group was performed and area under the curve was 0.769 with a sensitivity of 73% and specifity of 72%. TWEAK and monocyte/HDL ratio may be promising in predicting MS at early stages in PCOS to prevent future cardiovascular diseases by modifying life-style or giving pharmacotheraphy.
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Affiliation(s)
- Burcu Dincgez Cakmak
- a Department of Obstetrics and Gynecology , Bursa Yuksek Ihtisas Research and Training Hospital , Bursa , Turkey
| | - Betul Dundar
- a Department of Obstetrics and Gynecology , Bursa Yuksek Ihtisas Research and Training Hospital , Bursa , Turkey
| | - Fatma Ketenci Gencer
- b Department of Obstetrics and Gynecology , Gaziosmanpasa Taksim Research and Training Hospital , Istanbul , Turkey
| | - Boyama Burcu Aydin
- c Department of Obstetrics and Gynecology , Medipol University Esenler Hospital , Istanbul , Turkey
| | - Durkadin Elif Yildiz
- b Department of Obstetrics and Gynecology , Gaziosmanpasa Taksim Research and Training Hospital , Istanbul , Turkey
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131
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Lee SJ, Kim J, Ko J, Lee EJ, Koh HJ, Yoon JS. Tumor necrosis factor-like weak inducer of apoptosis induces inflammation in Graves' orbital fibroblasts. PLoS One 2018; 13:e0209583. [PMID: 30576385 PMCID: PMC6303076 DOI: 10.1371/journal.pone.0209583] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 12/07/2018] [Indexed: 02/06/2023] Open
Abstract
Tumor necrosis factor-like weak inducer of apoptosis (TWEAK), along with its receptor fibroblast growth factor-inducible (Fn)14, is associated with various biological activities including inflammation. However, its role in the pathogenesis of Graves’ orbitopathy (GO) is unknown. In this study, we investigated the mechanism by which TWEAK regulates inflammatory signaling in orbital fibroblasts from GO patients. We found that TWEAK and tumor necrosis factor-α (TNFA) mRNA levels were upregulated in GO as compared to non-GO tissue samples. TWEAK, TNF receptor (TNFR)1, TNFR2, and TNFR superfamily member 12A mRNA, and TWEAK and Fn14 protein levels were increased by interleukin (IL)-1β and TNF-α treatment. Treatment with exogenous recombinant TWEAK increased the transcript and protein expression of the pro-inflammatory cytokines IL-6, IL-8, and monocyte chemoattractant protein-1 to a greater extent in GO than in non-GO cells, while treatment with the anti-Fn14 antibody ITEM4 suppressed TWEAK-induced pro-inflammatory cytokine release and hyaluronan production. Additionally, the serum level of TWEAK was higher in Graves’ disease patients with (341.86 ± 86.3 pg/ml) as compared to those without (294.09 ± 41.44 pg/ml) GO and healthy subjects (255.33 ± 39.38 pg/ml), and was positively correlated with clinical activity score (r = 0.629, P < 0.001) and thyroid binding immunoglobulin level (r = 0.659, P < 0.001). These results demonstrate that TWEAK/Fn14 signaling contributes to GO pathogenesis. Moreover, serum TWEAK level is a potential diagnostic biomarker for inflammatory GO, and modulating TWEAK activity may be an effective therapeutic strategy for suppressing inflammation and tissue remodeling in GO.
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Affiliation(s)
- Sung Jun Lee
- Yonsei Bon Eye Clinic, Seoul, Korea
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jinjoo Kim
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - JaeSang Ko
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Jig Lee
- Department of Endocrinology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyoung Jun Koh
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Sook Yoon
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
- * E-mail:
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Lerchen H, Wittrock S, Stelte‐Ludwig B, Sommer A, Berndt S, Griebenow N, Rebstock A, Johannes S, Cancho‐Grande Y, Mahlert C, Greven S, Terjung C. Antibody–Drug Conjugates with Pyrrole‐Based KSP Inhibitors as the Payload Class. Angew Chem Int Ed Engl 2018; 57:15243-15247. [DOI: 10.1002/anie.201807619] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Indexed: 11/07/2022]
Affiliation(s)
| | | | | | | | | | | | | | - Sarah Johannes
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Germany
| | | | - Christoph Mahlert
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Germany
| | - Simone Greven
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Germany
| | - Carsten Terjung
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Germany
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133
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da Silva SD, Xu B, Maschietto M, Marchi FA, Alkailani MI, Bijian K, Xiao D, Alaoui-Jamali MA. TRAF2 Cooperates with Focal Adhesion Signaling to Regulate Cancer Cell Susceptibility to Anoikis. Mol Cancer Ther 2018; 18:139-146. [PMID: 30373932 DOI: 10.1158/1535-7163.mct-17-1261] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 05/14/2018] [Accepted: 10/23/2018] [Indexed: 11/16/2022]
Abstract
TRAF2, a RING finger adaptor protein, plays an important function in tumor necrosis factor (TNF)- and TNF-like weak inducer of apoptosis (TWEAK)-dependent signaling, in particular during inflammatory and immune responses. We identified a functional interaction of TRAF2 with focal adhesion (FA) signaling involving the focal adhesion kinase (FAK) in the regulation of cell susceptibility to anoikis. Comparison of TRAF2-proficient (TRAF2+/+) versus TRAF2-deficient (TRAF2-/-), and FAK-proficient (FAK+/+) versus FAK-deficient (FAK-/-) mouse embryonic fibroblasts and their matched reconstituted cells demonstrated that TRAF2 interacts physically with the N-terminal portion of FAK and colocalizes to cell membrane protrusions. This interaction was found to be critical for promoting resistance to cell anoikis. Similar results were confirmed in the human breast cancer cell line MDA-MB-231, where TRAF2 and FAK downregulation promoted cell susceptibility to anoikis. In human breast cancer tissues, genomic analysis of The Cancer Genome Atlas database revealed coamplification of TRAF2 and FAK in breast cancer tissues with a predictive value for shorter survival, further supporting a potential role of TRAF2-FAK cooperative signaling in cancer progression.
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Affiliation(s)
- Sabrina Daniela da Silva
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada.,Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Bin Xu
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | | | - Fabio Albuquerque Marchi
- AC Camargo Cancer Center and National Institute of Science and Technology on Oncogenomics (INCITO), São Paulo, Brazil
| | - Maisa I Alkailani
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Krikor Bijian
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Dingzhang Xiao
- Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Moulay A Alaoui-Jamali
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada.
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134
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Lerchen H, Wittrock S, Stelte‐Ludwig B, Sommer A, Berndt S, Griebenow N, Rebstock A, Johannes S, Cancho‐Grande Y, Mahlert C, Greven S, Terjung C. Antikörper‐Wirkstoff‐Konjugate mit Pyrrol‐basierten KSP‐Inhibitoren als Payload‐Klasse. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807619] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Hans‐Georg Lerchen
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Deutschland
| | | | | | | | | | - Nils Griebenow
- Bayer AG Animal HealthLead Discovery Monheim Deutschland
| | | | - Sarah Johannes
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Deutschland
| | | | - Christoph Mahlert
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Deutschland
| | - Simone Greven
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Deutschland
| | - Carsten Terjung
- Bayer AG R&D Pharmaceuticals Aprather Weg 18a 42113 Wuppertal Deutschland
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135
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Lauvsnes MB, Tjensvoll AB, Maroni SS, Kvivik I, Grimstad T, Greve OJ, Harboe E, Gøransson LG, Putterman C, Omdal R. The blood-brain barrier, TWEAK, and neuropsychiatric involvement in human systemic lupus erythematosus and primary Sjögren's syndrome. Lupus 2018; 27:2101-2111. [PMID: 30282561 DOI: 10.1177/0961203318804895] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE A prevailing hypothesis for neuropsychiatric involvement in systemic lupus erythematosus (SLE) and primary Sjögren's syndrome is that brain reactive autoantibodies enter the brain through a disrupted blood-brain barrier. Our aim was to investigate whether TNF-like weak inducer of apoptosis (TWEAK) plays a role in cerebral involvement in human SLE and primary Sjögren's syndrome, and whether an impaired blood-brain barrier is a prerequisite for neuropsychiatric manifestations. METHODS TWEAK was measured in the cerebrospinal fluid and serum and compared with markers of blood-brain barrier permeability (Q-albumin and MRI contrast-enhanced lesions) and S100B, an astrocyte activation marker in 50 SLE and 52 primary Sjögren's syndrome patients. Furthermore, we estimated the general intrathecal B-cell activation (IgG index), measured anti-NR2 antibodies in cerebrospinal fluid, and explored whether these variables were associated with neuropsychiatric manifestations. RESULTS No associations were found between TWEAK in the cerebrospinal fluid or serum and neuropsychiatric manifestations in SLE nor in primary Sjögren's syndrome patients. Furthermore, no associations were found between neuropsychiatric manifestations and indicators of blood-brain barrier integrity or astroglial activity. Anti-NR2 antibodies were associated with impaired visuospatial processing (odds ratio 4.9, P = 0.03) and motor functioning (odds ratio 6.0, P = 0.006). CONCLUSION No clinical neuropsychiatric manifestations could be attributed to impaired integrity of the blood-brain barrier, or to TWEAK levels in cerebrospinal fluid or serum in either patient group. The TWEAK concentration was considerably higher in the cerebrospinal fluid than in blood, which indicates intrathecal production. We hypothesize that increased TWEAK and S100B result from immunological stress caused by brain-reactive antibodies produced by brain residing immune cells.
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Affiliation(s)
- M B Lauvsnes
- 1 Clinical Immunology Unit, Stavanger University Hospital, Stavanger, Norway
| | - A B Tjensvoll
- 2 Department of Neurology, Stavanger University Hospital, Stavanger, Norway
| | - S S Maroni
- 3 Clinical Neuropsychology Unit, Stavanger University Hospital, Stavanger, Norway
| | - I Kvivik
- 4 Research Department, Stavanger University Hospital, Stavanger, Norway
| | - T Grimstad
- 1 Clinical Immunology Unit, Stavanger University Hospital, Stavanger, Norway
| | - O J Greve
- 5 Department of Radiology, Stavanger University Hospital, Stavanger, Norway
| | - E Harboe
- 1 Clinical Immunology Unit, Stavanger University Hospital, Stavanger, Norway
| | - L G Gøransson
- 1 Clinical Immunology Unit, Stavanger University Hospital, Stavanger, Norway.,6 Department of Clinical Science, University of Bergen, Bergen, Norway
| | - C Putterman
- 7 Division of Rheumatology, Albert Einstein College of Medicine and Montefiore Medical Center, New York, USA
| | - R Omdal
- 1 Clinical Immunology Unit, Stavanger University Hospital, Stavanger, Norway.,6 Department of Clinical Science, University of Bergen, Bergen, Norway
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136
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Autophagy differentially regulates TNF receptor Fn14 by distinct mammalian Atg8 proteins. Nat Commun 2018; 9:3744. [PMID: 30218067 PMCID: PMC6138730 DOI: 10.1038/s41467-018-06275-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 07/26/2018] [Indexed: 02/07/2023] Open
Abstract
Autophagy, a conserved membrane trafficking process, sequesters cytoplasmic components into autophagosomes and targets them for lysosomal degradation. The TNF receptor Fn14 participates in multiple intracellular signaling pathways and is strongly induced upon tissue injury and solid tumorigenesis. While Fn14 is a short-lived protein, the regulation of its levels is largely obscure. Here we uncover a role for autophagy in Fn14 turnover, wherein specific core autophagy Atg8 proteins play distinct roles: Fn14 accumulates in the ERGIC in absence of GABARAP but within endosomes in the vicinity of autophagic membranes in absence of GATE-16. Moreover, GABARAP regulates overall cellular levels of Fn14, whereas GATE-16 regulates TWEAK signaling by Fn14 and thereby NF-κB activity. These findings not only implicate different Atg8 proteins in distinct roles within the mechanism of selective autophagic regulation of Fn14, but may also provide a more general view of their role in mediating autophagosome biogenesis from different membrane sources.
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137
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Sheng Z, Ju C, Li B, Chen Z, Pan X, Yan G, He Y, Yao Y, Ma G. TWEAK promotes endothelial progenitor cell vasculogenesis to alleviate acute myocardial infarction via the Fn14-NF-κB signaling pathway. Exp Ther Med 2018; 16:4019-4029. [PMID: 30344680 PMCID: PMC6176210 DOI: 10.3892/etm.2018.6703] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Accepted: 05/25/2018] [Indexed: 12/11/2022] Open
Abstract
Acute myocardial infarction (AMI) remains one of the leading causes of mortality worldwide; however, endothelial progenitor cell (EPC) transplantation has been proposed as a promising treatment strategy for EPC. High levels of tumor necrosis factor-related weak inducer of apoptosis (TWEAK) have been reported in AMI, although its effect on EPCs has not been reported. In the present study, immunofluorescence and flow cytometry were performed to assess the effect of TWEAK in isolated mouse EPCs. Echocardiography was used to evaluate the cardiac function of murine hearts following EPC treatment in the AMI model, while collagen synthesis within the heart tissue was assessed using Masson's trichrome staining. A tube formation assay and Transwell migration assay were performed to investigate the effects of TWEAK on vessel formation and EPC migration in vitro. Angiogenesis and arteriogenesis were assessed in vivo using immunohistochemistry and western blotting was performed to determine the effect of TWEAK-mediated nuclear factor (NF)-κB pathway activation in EPCs. The results revealed that TWEAK promotes EPC migration, tube formation and viability in vitro. Furthermore, TWEAK treatment resulted in improved cardiac function, decreased heart collagen and vasculogenesis in mice with AMI, which was mediated by the TWEAK- fibroblast growth factor-inducible 14 (Fn14)-NF-κB signaling pathway, as determined using Fn14 small interfering (si)RNA and Bay 11–7082 (an NF-κB inhibitor). In summary, the results of the present study suggest that activation of the TWEAK-Fn14-NF-κB signaling pathway exerts a beneficial effect on EPCs for the treatment of AMI.
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Affiliation(s)
- Zulong Sheng
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Chenwei Ju
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Bing Li
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Zhongpu Chen
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Xiaodong Pan
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Gaoliang Yan
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Yanru He
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Yuyu Yao
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Genshan Ma
- Department of Cardiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China
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138
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Liu S, Chen J, Li Y. Clinical significance of serum interleukin-8 and soluble tumor necrosis factor-like weak inducer of apoptosis levels in patients with diabetic nephropathy. J Diabetes Investig 2018; 9:1182-1188. [PMID: 29489069 PMCID: PMC6123032 DOI: 10.1111/jdi.12828] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 12/25/2017] [Accepted: 02/20/2018] [Indexed: 12/18/2022] Open
Abstract
AIMS/INTRODUCTION Recent studies suggest that chronic inflammatory responses are important in the development of diabetic nephropathy (DN). Various inflammatory and angiogenesis molecules affect the pathogenesis and progression of DN. Inflammation damages the microcirculation and causes kidney damage. In the present study, we studied changes in interleukin-8 (IL-8) and soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) levels in patients with DN, and investigated the clinical significance of these two inflammatory factors. MATERIALS AND METHODS Participants were categorized into healthy controls (n = 30) and patients with type 2 diabetes mellitus (n = 124). The type 2 diabetes mellitus group was further subdivided into the normoalbuminuria (n = 34), microalbuminuria (MAU; n = 46,) and proteinuria (MaAU; n = 44,) groups. Patients with DN were included in the MAU and MaAU groups. Total cholesterol, triglyceride, low-density lipoprotein cholesterol, glycosylated hemoglobin, fasting blood glucose, 2-h postprandial blood glucose, blood urea nitrogen, serum creatinine, 24-h urine microalbumin, IL-8 and sTWEAK levels were measured. Logistic regression was used to analyze the factors associated with proteinuria. RESULTS In the healthy controls, normoalbuminuria, MAU and MaAU groups, we found that IL-8 levels increased, whereas sTWEAK levels decreased (P < 0.05). IL-8 might be an independent risk factor and serum sTWEAK a protective factor for MAU and MaAU. Serum levels of sTWEAK, IL-8 and microalbumin were significantly correlated in the MAU and MaAU groups. CONCLUSIONS Serum IL-8 and sTWEAK levels might be markers that can be used for an early diagnosis of DN.
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Affiliation(s)
- Shu‐yan Liu
- Department of EndocrinologyThe First Affiliated Hospital of Henan Polytechnic University (Jiaozuo Second People's Hospital)JiaozuoChina
| | - Jie Chen
- Department of EndocrinologyThe First Affiliated Hospital of Henan Polytechnic University (Jiaozuo Second People's Hospital)JiaozuoChina
| | - Yong‐feng Li
- Department of EndocrinologyThe First Affiliated Hospital of Henan Polytechnic University (Jiaozuo Second People's Hospital)JiaozuoChina
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139
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Cheadle L, Tzeng CP, Kalish BT, Harmin DA, Rivera S, Ling E, Nagy MA, Hrvatin S, Hu L, Stroud H, Burkly LC, Chen C, Greenberg ME. Visual Experience-Dependent Expression of Fn14 Is Required for Retinogeniculate Refinement. Neuron 2018; 99:525-539.e10. [PMID: 30033152 PMCID: PMC6101651 DOI: 10.1016/j.neuron.2018.06.036] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 05/30/2018] [Accepted: 06/21/2018] [Indexed: 12/31/2022]
Abstract
Sensory experience influences the establishment of neural connectivity through molecular mechanisms that remain unclear. Here, we employ single-nucleus RNA sequencing to investigate the contribution of sensory-driven gene expression to synaptic refinement in the dorsal lateral geniculate nucleus of the thalamus, a region of the brain that processes visual information. We find that visual experience induces the expression of the cytokine receptor Fn14 in excitatory thalamocortical neurons. By combining electrophysiological and structural techniques, we show that Fn14 is dispensable for early phases of refinement mediated by spontaneous activity but that Fn14 is essential for refinement during a later, experience-dependent period of development. Refinement deficits in mice lacking Fn14 are associated with functionally weaker and structurally smaller retinogeniculate inputs, indicating that Fn14 mediates both functional and anatomical rearrangements in response to sensory experience. These findings identify Fn14 as a molecular link between sensory-driven gene expression and vision-sensitive refinement in the brain.
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Affiliation(s)
- Lucas Cheadle
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA
| | - Christopher P Tzeng
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA; Program in Neuroscience, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA
| | - Brian T Kalish
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA; Division of Newborn Medicine, Department of Medicine, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA
| | - David A Harmin
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA
| | - Samuel Rivera
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA
| | - Emi Ling
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA; BBS Program, Harvard Medical School, 25 Shattuck Street, Boston, MA 02115, USA
| | - M Aurel Nagy
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA; Program in Neuroscience, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA
| | - Sinisa Hrvatin
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA
| | - Linda Hu
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA
| | - Hume Stroud
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA
| | - Linda C Burkly
- Research and Early Development, Biogen, 115 Broadway, Cambridge, MA 02142, USA
| | - Chinfei Chen
- Department of Neurology, F.M. Kirby Neurobiology Center, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
| | - Michael E Greenberg
- Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA.
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140
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Askarian F, Ghorbanihaghjo A, Argani H, Sanajou D, Nasehi N, Askarian R, Ahmadi R, Rahtchizadeh N. Soluble Tumor Necrosis Factor Like Weak Inducer of Apoptosis and Vitamin D in Hemodialysis Patients: Relation to Carotid Intima-Media Thickness. Indian J Clin Biochem 2018; 33:297-303. [PMID: 30072829 DOI: 10.1007/s12291-017-0675-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 06/26/2017] [Indexed: 11/27/2022]
Abstract
Cardiovascular disease, as the leading cause of patient death with chronic kidney disease, could be predicted by carotid atherosclerosis. The aim of the present study was to evaluate a possible relationship between serum soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) and Vitamin D levels with mean right/left carotid intima-media thickness (cIMT), in the hemodialysis (HD) patients. In this cross-sectional study, serums were obtained from 50 stable chronic HD patients and 39 healthy controls. The serum levels of sTWEAK, Vitamin D, intact parathyroid hormone (iPTH) in both groups, and cIMT were determined in HD patients by standard methods. Serum levels of sTWEAK were higher [808.8 (521.6-5032.4) pg/ml vs. 664.4 (487.4-2955.8) pg/ml (p = 0.006)] and Vitamin D levels were lower [13.4 (2.5-153) ng/ml vs. 27.8 (18.4-59.0) ng/ml (p = 0.001)] in the hemodialysis patients than in the healthy control. No important correlation was found between sTWEAK Vitamin D levels (r = 0.010/p = 0.946), and mean right(r = -0.194/p = 0.178) and left (r = 0.061/p = 0.673) cIMT in the HD patients. Our study shows that sTWEAK levels are elevated in HD patients. This elevation has no association with the cIMT.
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Affiliation(s)
- Farahnaz Askarian
- 1Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Ghorbanihaghjo
- 1Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hassan Argani
- 1Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Davoud Sanajou
- 1Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nima Nasehi
- 2Department of Radiology, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Roya Askarian
- 3Bushehr University of Medical Sciences, Bushehr, Iran
| | - Ravan Ahmadi
- 1Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nadereh Rahtchizadeh
- 1Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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141
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Hao L, Ren M, Rong B, Xie F, Lin MJ, Zhao YC, Yue X, Han WQ, Zhong JQ. TWEAK/Fn14 mediates atrial-derived HL-1 myocytes hypertrophy via JAK2/STAT3 signalling pathway. J Cell Mol Med 2018; 22:4344-4353. [PMID: 29971943 PMCID: PMC6111870 DOI: 10.1111/jcmm.13724] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Accepted: 05/13/2018] [Indexed: 12/11/2022] Open
Abstract
Atrial myocyte hypertrophy is one of the most important substrates in the development of atrial fibrillation (AF). The TWEAK/Fn14 axis is a positive regulator of cardiac hypertrophy in cardiomyopathy. This study therefore investigated the effects of Fn14 on atrial hypertrophy and underlying cellular mechanisms using HL‐1 atrial myocytes. In patients with AF, Fn14 protein levels were higher in atrial myocytes from atrial appendages, and expression of TWEAK was increased in peripheral blood mononuclear cells, while TWEAK serum levels were decreased. In vitro, Fn14 expression was up‐regulated in response to TWEAK treatment in HL‐1 atrial myocytes. TWEAK increased the expression of ANP and Troponin T, and Fn14 knockdown counteracted the effect. Inhibition of JAK2, STAT3 by specific siRNA attenuated TWEAK‐induced HL‐1 atrial myocytes hypertrophy. In conclusion, TWEAK/Fn14 axis mediates HL‐1 atrial myocytes hypertrophy partly through activation of the JAK2/STAT3 pathway.
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Affiliation(s)
- Li Hao
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China
| | - Manyi Ren
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China.,Department of Cardiology, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, China
| | - Bing Rong
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China
| | - Fei Xie
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China
| | - Ming-Jie Lin
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China
| | - Ya-Chao Zhao
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China
| | - Xin Yue
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China
| | - Wen-Qiang Han
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China
| | - Jing-Quan Zhong
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese Ministry of Health, Qilu Hospital, Shandong University, Jinan, China
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142
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Tafalla C, Granja AG. Novel Insights on the Regulation of B Cell Functionality by Members of the Tumor Necrosis Factor Superfamily in Jawed Fish. Front Immunol 2018; 9:1285. [PMID: 29930556 PMCID: PMC6001812 DOI: 10.3389/fimmu.2018.01285] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 05/22/2018] [Indexed: 12/12/2022] Open
Abstract
Most ligands and receptors from the tumor necrosis factor (TNF) superfamily play very important roles in the immune system. In particular, many of these molecules are essential in the regulation of B cell biology and B cell-mediated immune responses. Hence, in mammals, it is known that many TNF family members play a key role on B cell development, maturation, homeostasis, activation, and differentiation, also influencing the ability of B cells to present antigens or act as regulators of immune responses. Evolutionarily, jawed fish (including cartilaginous and bony fish) constitute the first animal group in which an adaptive immune response based on B cells and immunoglobulins is present. However, until recently, not much was known about the expression of TNF ligands and receptors in these species. The sequences of many members of the TNF superfamily have been recently identified in different species of jawed fish, thus allowing posterior analysis on the role that these ligands and receptors have on B cell functionality. In this review, we summarize the current knowledge on the impact that the TNF family members have in different aspects of B cell functionality in fish, also providing an in depth comparison with functional aspects of TNF members in mammals, that will permit a further understanding of how B cell functionality is regulated in these distant animal groups.
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Affiliation(s)
| | - Aitor G Granja
- Animal Health Research Center (CISA-INIA), Madrid, Spain
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143
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Impact of prednisone in patients with repeated embryo implantation failures: Beneficial or deleterious? J Reprod Immunol 2018; 127:11-15. [DOI: 10.1016/j.jri.2018.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 03/19/2018] [Accepted: 03/23/2018] [Indexed: 11/30/2022]
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144
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Tan D, Pang FM, Li D, Zhang L, Wu J, Liu ZQ, Li X, Yan H. Overexpression of Fn14 in gliomas: tumor progression and poor prognosis. Future Oncol 2018; 14:1273-1284. [PMID: 29741404 DOI: 10.2217/fon-2017-0598] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
AIM To confirm whether the expression level of Fn14 could affect progression or prognosis of glioma patients. METHODS Glioma cohorts in The Cancer Genome Atlas, Gene Expression Omnibus and Chinese Glioma Genome Atlas databases were comprehensively analyzed. RESULTS Low-grade patients had lower expression level of Fn14, while patients with higher expression of Fn14 tended to harbor shorter overall survival and disease-free survival. The expression level of Fn14 was downregulated by IDH1/IDH2 mutations while its gene body methylation was upregulated. After adjusting age, the expression level of Fn14 was still significantly associated with overall survival and disease-free survival in low-grade gliomas. In a cell line data analysis, Fn14 expression was positively correlated with temozolomide dosage. CONCLUSION Fn14 was an independent predictive biomarker for the progression and prognosis in low-grade gliomas.
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Affiliation(s)
- Dan Tan
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China.,Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, PR China.,Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, 410078, PR China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China
| | - Feng-Mei Pang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China.,Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, PR China.,Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, 410078, PR China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China
| | - Dan Li
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China.,Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, PR China.,Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, 410078, PR China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China
| | - Longbo Zhang
- Department of Neurosurgery, Xiangya Hospital, Center South University, Changsha, Hunan, 410008, PR China
| | - Jun Wu
- Department of Neurosurgery, Xiangya Hospital, Center South University, Changsha, Hunan, 410008, PR China
| | - Zhao-Qian Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China.,Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, PR China.,Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, 410078, PR China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China
| | - Xi Li
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, PR China.,Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, PR China.,Hunan Key Laboratory of Pharmacogenetics, Changsha, Hunan, 410078, PR China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410011, PR China
| | - Han Yan
- Institute of Clinical Pharmacy, Central South University, Changsha, Hunan, 410011, PR China.,Department of Pharmacy, The Second Xiangya Hospital, Central South University Changsha, Hunan, 410011, PR China
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145
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Roos A, Dhruv HD, Peng S, Inge LJ, Tuncali S, Pineda M, Millard N, Mayo Z, Eschbacher JM, Loftus JC, Winkles JA, Tran NL. EGFRvIII-Stat5 Signaling Enhances Glioblastoma Cell Migration and Survival. Mol Cancer Res 2018; 16:1185-1195. [PMID: 29724813 DOI: 10.1158/1541-7786.mcr-18-0125] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 03/22/2018] [Accepted: 04/19/2018] [Indexed: 01/27/2023]
Abstract
Glioblastoma multiforme (GBM) is the most common brain malignancies in adults. Most GBM patients succumb to the disease less than 1 year after diagnosis due to the highly invasive nature of the tumor, which prevents complete surgical resection and gives rise to tumor recurrence. The invasive phenotype also confers radioresistant and chemoresistant properties to the tumor cells; therefore, there is a critical need to develop new therapeutics that target drivers of GBM invasion. Amplification of EGFR is observed in over 50% of GBM tumors, of which half concurrently overexpress the variant EGFRvIII, and expression of both receptors confers a worse prognosis. EGFR and EGFRvIII cooperate to promote tumor progression and invasion, in part, through activation of the Stat signaling pathway. Here, it is reported that EGFRvIII activates Stat5 and GBM invasion by inducing the expression of a previously established mediator of glioma cell invasion and survival: fibroblast growth factor-inducible 14 (Fn14). EGFRvIII-mediated induction of Fn14 expression is Stat5 dependent and requires activation of Src, whereas EGFR regulation of Fn14 is dependent upon Src-MEK/ERK-Stat3 activation. Notably, treatment of EGFRvIII-expressing GBM cells with the FDA-approved Stat5 inhibitor pimozide blocked Stat5 phosphorylation, Fn14 expression, and cell migration and survival. Because EGFR inhibitors display limited therapeutic efficacy in GBM patients, the EGFRvIII-Stat5-Fn14 signaling pathway represents a node of vulnerability in the invasive GBM cell populations.Implications: Targeting critical effectors in the EGFRvIII-Stat5-Fn14 pathway may limit GBM tumor dispersion, mitigate therapeutic resistance, and increase survival. Mol Cancer Res; 16(7); 1185-95. ©2018 AACR.
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Affiliation(s)
- Alison Roos
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Harshil D Dhruv
- Cancer and Cell Biology Division, Translational Genomics Research Institute, Phoenix, Arizona
| | - Sen Peng
- Cancer and Cell Biology Division, Translational Genomics Research Institute, Phoenix, Arizona
| | - Landon J Inge
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Serdar Tuncali
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Michael Pineda
- Cancer and Cell Biology Division, Translational Genomics Research Institute, Phoenix, Arizona
| | - Nghia Millard
- Cancer and Cell Biology Division, Translational Genomics Research Institute, Phoenix, Arizona
| | - Zachary Mayo
- Cancer and Cell Biology Division, Translational Genomics Research Institute, Phoenix, Arizona
| | - Jennifer M Eschbacher
- Department of Neuropathology, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona
| | - Joseph C Loftus
- Department of Biochemistry and Molecular Biology, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Jeffrey A Winkles
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Maryland
| | - Nhan L Tran
- Departments of Cancer Biology and Neurosurgery, Mayo Clinic Arizona, Scottsdale, Arizona.
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146
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Kichev A, Baburamani AA, Vontell R, Gressens P, Burkly L, Thornton C, Hagberg H. TWEAK Receptor Deficiency Has Opposite Effects on Female and Male Mice Subjected to Neonatal Hypoxia-Ischemia. Front Neurol 2018; 9:230. [PMID: 29706927 PMCID: PMC5906546 DOI: 10.3389/fneur.2018.00230] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 03/23/2018] [Indexed: 11/13/2022] Open
Abstract
Tumor necrosis factor (TNF)-like weak inducer of apoptosis (TWEAK) is a multifunctional cytokine member of the TNF family. TWEAK binds to its only known receptor, Fn14, enabling it to activate downstream signaling processes in response to tissue injury. The aim of this study was to investigate the role of TWEAK signaling in neonatal hypoxia–ischemia (HI). We found that after neonatal HI, both TWEAK and Fn14 expression were increased to a greater extent in male compared with female mice. To assess the role of TWEAK signaling after HI, the size of the injury was measured in neonatal mice genetically deficient in Fn14 and compared with their wild-type and heterozygote littermates. A significant sex difference in the Fn14 knockout (KO) animals was observed. Fn14 gene KO was beneficial in females; conversely, reducing Fn14 expression exacerbated the brain injury in male mice. Our findings indicate that the TWEAK/Fn14 pathway is critical for development of hypoxic–ischemic brain injury in immature animals. However, as the responses are different in males and females, clinical implementation depends on development of sex-specific therapies.
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Affiliation(s)
- Anton Kichev
- Perinatal Brain Injury Group, Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, Kings College London, King's Health Partners, St. Thomas' Hospital, London, United Kingdom
| | - Ana A Baburamani
- Perinatal Brain Injury Group, Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, Kings College London, King's Health Partners, St. Thomas' Hospital, London, United Kingdom
| | - Regina Vontell
- Perinatal Brain Injury Group, Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, Kings College London, King's Health Partners, St. Thomas' Hospital, London, United Kingdom
| | - Pierre Gressens
- Perinatal Brain Injury Group, Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, Kings College London, King's Health Partners, St. Thomas' Hospital, London, United Kingdom.,PROTECT, INSERM, Université Paris Diderot, Sorbonne Paris Cité, Paris, France
| | - Linda Burkly
- Department of Neuroinflammation, Biogen, Cambridge, MA, United States
| | - Claire Thornton
- Perinatal Brain Injury Group, Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, Kings College London, King's Health Partners, St. Thomas' Hospital, London, United Kingdom
| | - Henrik Hagberg
- Perinatal Brain Injury Group, Centre for the Developing Brain, School of Biomedical Engineering and Imaging Sciences, Kings College London, King's Health Partners, St. Thomas' Hospital, London, United Kingdom.,Perinatal Center, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Perinatal Center, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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147
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Lyu M, Cui Y, Zhao T, Ning Z, Ren J, Jin X, Fan G, Zhu Y. Tnfrsf12a-Mediated Atherosclerosis Signaling and Inflammatory Response as a Common Protection Mechanism of Shuxuening Injection Against Both Myocardial and Cerebral Ischemia-Reperfusion Injuries. Front Pharmacol 2018; 9:312. [PMID: 29681850 PMCID: PMC5897438 DOI: 10.3389/fphar.2018.00312] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 03/19/2018] [Indexed: 12/12/2022] Open
Abstract
Shuxuening injection (SXNI) is a widely prescribed herbal medicine of Ginkgo biloba extract (EGB) for cerebral and cardiovascular diseases in China. However, its curative effects on ischemic stroke and heart diseases and the underlying mechanisms remain unknown. Taking an integrated approach of RNA-seq and network pharmacology analysis, we compared transcriptome profiles of brain and heart ischemia reperfusion injury in C57BL/6J mice to identify common and differential target genes by SXNI. Models for myocardial ischemia reperfusion injury (MIRI) by ligating left anterior descending coronary artery (LAD) for 30 min ischemia and 24 h reperfusion and cerebral ischemia reperfusion injury (CIRI) by middle cerebral artery occlusion (MCAO) for 90 min ischemia and 24 h reperfusion were employed to identify the common mechanisms of SXNI on both cerebral and myocardial ischemia reperfusion. In the CIRI model, ischemic infarct volume was markedly decreased after pre-treatment with SXNI at 0.5, 2.5, and 12.5 mL/kg. In the MIRI model, pre-treatment with SXNI at 2.5 and 12.5 mL/kg improved cardiac function and coronary blood flow and decreased myocardial infarction area. Besides, SXNI at 2.5 mL/kg also markedly reduced the levels of LDH, AST, CK-MB, and CK in serum. RNA-seq analysis identified 329 differentially expressed genes (DEGs) in brain and 94 DEGs in heart after SXNI treatment in CIRI or MIRI models, respectively. Core analysis by Ingenuity Pathway Analysis (IPA) revealed that atherosclerosis signaling and inflammatory response were top-ranked in the target profiles for both CIRI and MIRI after pre-treatment with SXNI. Specifically, Tnfrsf12a was recognized as an important common target, and was regulated by SXNI in CIRI and MIRI. In conclusion, our study showed that SXNI effectively protects brain and heart from I/R injuries via a common Tnfrsf12a-mediated pathway involving atherosclerosis signaling and inflammatory response. It provides a novel knowledge of active ingredients of Ginkgo biloba on cardio-cerebral vascular diseases in future clinical application.
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Affiliation(s)
- Ming Lyu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biomedicine, Tianjin, China
| | - Ying Cui
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biomedicine, Tianjin, China
| | - Tiechan Zhao
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biomedicine, Tianjin, China
| | - Zhaochen Ning
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biomedicine, Tianjin, China
| | - Jie Ren
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biomedicine, Tianjin, China
| | - Xingpiao Jin
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biomedicine, Tianjin, China
| | - Guanwei Fan
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yan Zhu
- Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.,Research and Development Center of TCM, Tianjin International Joint Academy of Biomedicine, Tianjin, China
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148
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Effect of influenza vaccine on tumor necrosis factor-like weak inducer of apoptosis (TWEAK) in older adults. Vaccine 2018; 36:2220-2225. [PMID: 29548604 DOI: 10.1016/j.vaccine.2017.11.045] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 10/27/2017] [Accepted: 11/15/2017] [Indexed: 11/20/2022]
Abstract
Influenza immunization is recommended for older adults annually, and has been reported to have cardiovascular protective effects. TNF-related weak inducer of apoptosis (TWEAK), an inflammatory mediator implicated in the development of cardiovascular diseases, could be a mechanism for such effect. The objective of this study was to evaluate the effect of influenza vaccine on TWEAK levels. Older persons over 70 years of age were recruited during 2007-2008 influenza season and immunized with the standard dose trivalent inactivated influenza vaccine. Frailty was evaluated using a validated set of criteria. Sera were collected immediately before and during the 4th week after vaccination. Pre- and post-vaccination levels of TWEAK, soluble CD163 (sCD163) and strain-specific influenza antibody titers were measured in 69 participants. Multiple regression analyses were employed to examine the effect of influenza vaccine on TWEAK and sCD163, adjusting for age, sex, and hypertension. Post-vaccination TWEAK [mean ± standard deviation (SD) = 591.7 ± 290.1 pg/ml] was significantly lower than pre-vaccination level (690.6 ± 330.0 pg/ml) (p = .003). No significant difference was observed between pre and post-vaccination sCD163 levels (p = .71). Post-vaccination TWEAK levels were significantly higher in men (p = .01) and in participants with college or higher level of education (p = .044). There was no significant difference in post-vaccination TWEAK according to other demographics or pre-existing medical conditions. A 2-fold or greater antibody titer against H1N1 vaccine strain was associated with a more pronounced reduction in TWEAK at the p < .10 level (p = .091). A time by frailty interaction term (p = .091) indicated that the vaccination-induced reduction of TWEAK was greatest among frail individuals. These results of this observational study indicate that the impact of Influenza vaccine on TWEAK, including the role of specific antibody responses of specific vaccine strains and frailty status, warrants further investigation. Such investigation may elucidate whether this effect plays a role in mediating cardiovascular protection of influenza vaccination.
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149
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Wang W, Liu F, Wang C, Wang C, Tang Y, Jiang Z. Src Promotes Metastasis of Human Non-Small Cell Lung Cancer Cells through Fn14-Mediated NF-κB Signaling. Med Sci Monit 2018; 24:1282-1294. [PMID: 29500337 PMCID: PMC5846370 DOI: 10.12659/msm.906266] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Src and Fn14 are implicated in the aggressiveness of non-small cell lung cancer (NSCLC) cells, yet the molecular mechanism is not fully understood. Material/Methods The proliferation, migration, and invasion of HCC827 cells with Src knockdown were examined in vitro. The expression of Fn14 and the activation of NF-κB signaling pathway in Src-silenced HCC827 cells were detected by western blot. The role of Fn14 in Src-regulated cell migration/invasion and activation of NF-κB signaling was investigated by overexpressing Fn14 in Src knockdown NSCLC cells. Furthermore, the pro-metastatic role of Src was validated in a NSCLC metastasis mouse model. Results Knockdown of Src inhibited the proliferation, migration, and invasion of HCC827 cells, which was associated with reduced levels of Fn14, p-IκBα, p-IKKβ, and nuclear NF-κB p65. Overexpression of Fn14 restored the potential of migration and invasion as well as the activation of NF-κB signaling in Src-silenced NSCLC cells. In addition, silencing of Src suppressed lung metastasis of HCC827 cells in mice, and inhibited the expression of Fn14 and nuclear translocation of NF-κB p65 in vivo. Conclusions The data demonstrated that the Src/Fn14/NF-κB axis plays a critical role in NSCLC metastasis.
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Affiliation(s)
- Wei Wang
- Department of Thoracic Surgery, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China (mainland).,Department of Thoracic Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China (mainland)
| | - Feiyu Liu
- Department of Pharmacy, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China (mainland)
| | - Chaoyang Wang
- Department of Thoracic Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China (mainland)
| | - Chengde Wang
- Department of Thoracic Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China (mainland)
| | - Yijun Tang
- Department of Thoracic Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, Shandong, China (mainland)
| | - Zhongmin Jiang
- Department of Thoracic Surgery, Shandong Provincial Qianfoshan Hospital, Shandong University, Jinan, Shandong, China (mainland)
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150
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Assessment of urinary TWEAK levels in Mexican patients with untreated lupus nephritis: An exploratory study. Nefrologia 2018; 38:152-160. [DOI: 10.1016/j.nefro.2017.04.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 04/22/2017] [Accepted: 04/28/2017] [Indexed: 11/24/2022] Open
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