keyword
MENU ▼
Read by QxMD icon Read
search

CD206

keyword
https://www.readbyqxmd.com/read/28212670/characterization-of-schistosoma-japonicum-cp1412-protein-as-a-novel-member-of-the-ribonuclease-t2-molecule-family-with-immune-regulatory-function
#1
Xue-Dan Ke, Shuang Shen, Li-Jun Song, Chuan-Xin Yu, Mihoko Kikuchi, Kenji Hirayama, Hong Gao, Jie Wang, Xuren Yin, Yuan Yao, Qian Liu, Wei Zhou
BACKGROUND: Schistosome infection typically induces a polarized Th2 type host immune response. As egg antigen molecules play key roles in this immunoregulatory process, clarifying their functions in schistosomiasis would facilitate the development of vaccine and immunotherapeutic methods. Schistosoma japonicum (Sj) CP1412 (GenBank: AY57074.1) has been identified as a new member of the RNase T2 family with immune regulatory functions. METHODS: The expression plasmid Sj CP1412-pET28a was constructed and transformed into bacteria for production of recombinant Sj CP1412 protein (rSj CP1412) via IPTG induction...
February 17, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28209809/macrophage-to-myofibroblast-transition-contributes-to-interstitial-fibrosis-in-chronic-renal-allograft-injury
#2
Ying-Ying Wang, Hong Jiang, Jun Pan, Xiao-Ru Huang, Yu-Cheng Wang, Hong-Feng Huang, Ka-Fai To, David J Nikolic-Paterson, Hui-Yao Lan, Jiang-Hua Chen
Interstitial fibrosis is an important contributor to graft loss in chronic renal allograft injury. Inflammatory macrophages are associated with fibrosis in renal allografts, but how these cells contribute to this damaging response is not clearly understood. Here, we investigated the role of macrophage-to-myofibroblast transition in interstitial fibrosis in human and experimental chronic renal allograft injury. In biopsy specimens from patients with active chronic allograft rejection, we identified cells undergoing macrophage-to-myofibroblast transition by the coexpression of macrophage (CD68) and myofibroblast (α-smooth muscle actin [α-SMA]) markers...
February 16, 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28204544/application-of-a-novel-cd206-macrophage-specific-arterial-imaging-strategy-in-hiv
#3
Markella V Zanni, Mabel Toribio, Moses Q Wilks, Michael T Lu, Tricia H Burdo, Joshua Walker, Patrick Autissier, Borek Foldyna, Lauren Stone, Amanda Martin, Fred Cope, Bonnie Abbruzzese, Thomas Brady, Udo Hoffmann, Kenneth C Williams, Georges El-Fakhri, Steven K Grinspoon
No abstract text is available yet for this article.
January 16, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28197150/curcumin-attenuates-titanium-particle-induced-inflammation-by-regulating-macrophage-polarization-in-vitro-and-in-vivo
#4
Bin Li, Yan Hu, Yaochao Zhao, Mengqi Cheng, Hui Qin, Tao Cheng, Qiaojie Wang, Xiaochun Peng, Xianlong Zhang
Periprosthetic inflammatory osteolysis and subsequent aseptic loosening are commonly observed in total joint arthroplasty. Other than revision surgery, few approved treatments are available for this complication. Wear particle-induced inflammation and macrophage polarization state play critical roles in periprosthetic osteolysis. We investigated the effects of curcumin, a polyphenol extracted from Curcuma longa, on titanium (Ti) particle-induced inflammation and macrophage polarization in vitro using the murine cell line RAW 264...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28186708/mesenchymal-stem-cell-derived-extracellular-vesicles-as-mediators-of-anti-inflammatory-effects-endorsement-of-macrophage-polarization
#5
Claudia Lo Sicco, Daniele Reverberi, Carolina Balbi, Valentina Ulivi, Elisa Principi, Luisa Pascucci, Pamela Becherini, Maria Carla Bosco, Luigi Varesio, Chiara Franzin, Michela Pozzobon, Ranieri Cancedda, Roberta Tasso
Mesenchymal Stem Cells (MSCs) are effective therapeutic agents enhancing the repair of injured tissues mostly through their paracrine activity. Increasing evidences show that besides the secretion of soluble molecules, the release of extracellular vesicles (EVs) represents an alternative mechanism adopted by MSCs. Since macrophages are essential contributors toward the resolution of inflammation, which has emerged as a finely orchestrated process, the aim of the present study was to carry out a detailed characterization of EVs released by human adipose derived-MSCs to investigate their involvement as modulators of MSC anti-inflammatory effects inducing macrophage polarization...
January 31, 2017: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28161077/m1-macrophages-are-predominantly-recruited-to-the-major-pelvic-ganglion-of-the-rat-following-cavernous-nerve-injury
#6
Hotaka Matsui, Nikolai A Sopko, Johanna L Hannan, Allison A Reinhardt, Max Kates, Takahiro Yoshida, Xiaopu Liu, Fabio Castiglione, Petter Hedlund, Emmanuel Weyne, Maarten Albersen, Trinity J Bivalacqua
INTRODUCTION: Neurogenic erectile dysfunction is a common sequela of radical prostatectomy. The etiology involves injury to the autonomic cavernous nerves, which arise from the major pelvic ganglion (MPG), and subsequent neuroinflammation, which leads to recruitment of macrophages to the injury site. Currently, two macrophage phenotypes are known: neurotoxic M1 macrophages and neuroprotective M2 macrophages. AIM: To examine whether bilateral cavernous nerve injury (BCNI) in a rat model of erectile dysfunction would increase recruitment of neurotoxic M1 macrophages to the MPG...
February 2017: Journal of Sexual Medicine
https://www.readbyqxmd.com/read/28153787/adipose-stromal-cells-mediated-switching-of-the-pro-inflammatory-profile-of-m1-like-macrophages-is-facilitated-by-pge2-in%C3%A2-vitro-evaluation
#7
C Manferdini, F Paolella, E Gabusi, L Gambari, A Piacentini, G Filardo, S Fleury-Cappellesso, A Barbero, M Murphy, G Lisignoli
OBJECTIVE: To define if adipose mesenchymal stromal cell (ASC) treatment mediated switching of the pro-inflammatory profile of M1-like macrophages as a means to develop a tailored in vitro efficacy/potency test. DESIGN: We firstly performed immunohistochemical analysis of CD68, CD80 (M1-like) and CD206 (M2-like) macrophages in osteoarthritic (OA) synovial tissue. ASC were co-cultured in contact and in transwell with activated (GM-CSF + IFNγ)-M1 macrophages. We analyzed IL1β, TNFα, IL6, MIP1α/CCL3, S100A8, S100A9, IL10, CD163 and CD206 by qRT-PCR or immunoassays...
January 30, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28143493/the-yin-yan-of-ccl2-a-minor-role-in-neutrophil-anti-tumor-activity-in-vitro-but-a-major-role-on-the-outgrowth-of-metastatic-breast-cancer-lesions-in-the-lung-in-vivo
#8
Nicole Lavender, Jinming Yang, Sheau-Chiann Chen, Jiqing Sai, C Andrew Johnson, Philip Owens, Gregory D Ayers, Ann Richmond
BACKGROUND: The role of the chemokine CCL2 in breast cancer is controversial. While CCL2 recruits and activates pro-tumor macrophages, it is also reported to enhance neutrophil-mediated anti-tumor activity. Moreover, loss of CCL2 in early development enhances breast cancer progression. METHODS: To clarify these conflicting findings, we examined the ability of CCL2 to alter naïve and tumor entrained neutrophil production of ROS, release of granzyme-B, and killing of tumor cells in multiple mouse models of breast cancer...
January 31, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28141871/effects-of-prenatal-low-protein-and-postnatal-high-fat-diets-on-visceral-adipose-tissue-macrophage-phenotypes-and-il-6-expression-in-sprague-dawley-rat-offspring
#9
Linglin Xie, Ke Zhang, Dane Rasmussen, Junpeng Wang, Dayong Wu, James N Roemmich, Amy Bundy, W Thomas Johnson, Kate Claycombe
Adipose tissue macrophages (ATM) are implicated in adipose tissue inflammation and obesity-related insulin resistance. Maternal low protein models result in fetal programming of obesity. The study aims to answer whether maternal undernutrition by protein restriction affects the ATM M1 or M2 phenotype under postnatal high fat diet in F1 offspring. Using a rat model of prenatal low protein (LP, 8% protein) diet followed by a postnatal high fat energy diet (HE, 45% fat) or low fat normal energy diet (NE, 10% fat) for 12 weeks, we investigated the effects of these diets on adiposity, programming of the offspring ATM phenotype, and the associated inflammatory response in adipose tissue...
2017: PloS One
https://www.readbyqxmd.com/read/28141779/direct-targeting-of-macrophages-with-methylglyoxal-bis-guanylhydrazone-decreases-siv-associated-cardiovascular-inflammation-and-pathology
#10
Joshua A Walker, Andrew D Miller, Tricia H Burdo, Michael S McGrath, Kenneth C Williams
BACKGROUND: Despite effective combination antiretroviral therapy (cART) HIV infected individuals develop co-morbidities including cardiovascular disease (CVD), where activated macrophages play a key role. To date, few therapies target activated monocytes and macrophages. METHODS: We evaluated a novel oral form of the polyamine biosynthesis inhibitor methylglyoxal-bisguanylhydrazone (MGBG) on cardiovascular inflammation, carotid artery intima-media thickness (cIMT), and fibrosis in a SIV infection model of AIDS...
January 30, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28138512/aging-affects-bone-marrow-macrophage-polarization-relevance-to-bone-healing
#11
E Gibon, F Loi, Luis A Córdova, J Pajarinen, T Lin, L Lu, A Nabeshima, Z Yao, Stuart B Goodman
: Macrophages are an important component of the inflammatory cascade by initiating and modulating the processes leading to tissue regeneration and bone healing. Depending on the local environment, macrophages can be polarized into M1 (pro-inflammatory) or M2 (anti-inflammatory) phenotypes. In order to assess the effects of aging on macrophage function, bone marrow macrophage polarization using primary bone marrow macrophages (BMMs) from young (8 weeks old) and aged (72 weeks old) wild-type male C57BL/6J mice was analyzed...
June 2016: Regenerative Engineering and Translational Medicine
https://www.readbyqxmd.com/read/28134937/platelet-activating-factor-paf-receptor-as-a-promising-target-for-cancer-cell-repopulation-after-radiotherapy
#12
I A da Silva-Jr, R Chammas, A P Lepique, S Jancar
A major drawback of radiotherapy is the accelerated growth of the surviving tumor cells. Radiotherapy generates a variety of lipids that bind to the receptor for platelet-activating factor, expressed by cells in the tumor microenvironment. In the present study, using the TC-1 tumor cell line, we found that irradiation induced a twofold increase in receptor expression and generated agonists of receptor. Irradiated cells induced a 20-fold increase in live TC-1 proliferation in vitro. Furthermore, subcutaneous co-injection of irradiated TC-1 cells with TC-1 expressing luciferase (TC-1 fluc(+)) markedly increased TC-1 fluc(+) proliferation in a receptor-dependent way...
January 30, 2017: Oncogenesis
https://www.readbyqxmd.com/read/28128374/the-influence-of-surface-modified-poly-l-lactic-acid-films-on-the-differentiation-of-human-monocytes-into-macrophages
#13
Clara R Correia, Joana Gaifem, Mariana B Oliveira, Ricardo Silvestre, João F Mano
Macrophages play a crucial role in the biological performance of biomaterials, as key factors in defining the optimal inflammation-healing balance towards tissue regeneration and implant integration. Here, we investigate how different surface modifications performed on poly(l-lactic acid) (PLLA) films would influence the differentiation of human monocytes into macrophages. We tested PLLA films without modification, surface-modified by plasma treatment (pPLLA) or by combining plasma treatment with different coating materials, namely poly(l-lysine) and a series of proteins from the extracellular matrix: collagen I, fibronectin, vitronectin, laminin and albumin...
January 27, 2017: Biomaterials Science
https://www.readbyqxmd.com/read/28125666/mononuclear-phagocytes-are-dispensable-for-cardiac-remodeling-in-established-pressure-overload-heart-failure
#14
Bindiya Patel, Mohamed Ameen Ismahil, Tariq Hamid, Shyam S Bansal, Sumanth D Prabhu
BACKGROUND: Although cardiac and splenic mononuclear phagocytes (MPs), i.e., monocytes, macrophages and dendritic cells (DCs), are key contributors to cardiac remodeling after myocardial infarction, their role in pressure-overload remodeling is unclear. We tested the hypothesis that these immune cells are required for the progression of remodeling in pressure-overload heart failure (HF), and that MP depletion would ameliorate remodeling. METHODS AND RESULTS: C57BL/6 mice were subjected to transverse aortic constriction (TAC) or sham operation, and assessed for alterations in MPs...
2017: PloS One
https://www.readbyqxmd.com/read/28123029/newly-formed-endothelial-cells-regulate-myeloid-cell-activity-following-spinal-cord-injury-via-expression-of-cd200-ligand
#15
Merav Cohen, Hila Ben-Yehuda, Ziv Porat, Catarina Raposo, Siamon Gordon, Michal Schwartz
: The central nervous system (CNS) is endowed with several immune-related mechanisms that contribute to its protection and maintenance in homeostasis and under pathology. Here, we discovered an additional mechanism that controls inflammatory responses within the CNS milieu under injurious conditions, involving CD200 ligand (CD200L) expressed by newly formed endothelial cells. We observed that CD200L is constitutively expressed in the mouse healthy CNS by endothelial cells of the blood-cerebrospinal fluid barrier and of the spinal cord meninges, but not by the endothelium of the blood-spinal cord barrier...
January 25, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28114268/down-regulation-of-mirna-128-contributes-to-neuropathic-pain-following-spinal-cord-injury-via-activation-of-p38
#16
Zhaoyun Yang, Junmei Xu, Rong Zhu, Lei Liu
BACKGROUND Neuropathic pain (NPP) arises from a lesion or dysfunction of the somatosensory nervous system. Recent studies have demonstrated multiple microRNAs (miRNAs) play key roles in NPP development. This study aimed to investigate the effects of miR-128 on microglial cells. MATERIAL AND METHODS We established a compressive spinal cord injury (SCI) model and collected the spinal cord segment-derived conditioned medium (CM). We then measured the expression of miR-128 in the murine microglial cell line BV2 treated with CM-SCI or CM obtained from control (CM-NC)...
January 23, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28106835/highly-expression-of-cd11b-and-cd32-on-peripheral-blood-mononuclear-cells-from-patients-with-adult-onset-still-s-disease
#17
Hyoun-Ah Kim, Bunsoon Choi, Chang-Hee Suh, Mi Hwa Han, Ju-Yang Jung, Hasan M Sayeed, Ye Won Kim, Seonghyang Sohn
BACKGROUND: We investigated the potential role of several pattern-recognition receptors (PRRs; CD11b, CD11c, CD32, CD206, CD209, and dectin-1) in adult-onset Still's disease (AOSD). METHODS: The study included 13 untreated AOSD patients, 19 rheumatoid arthritis (RA) patients (as a disease control), and 19 healthy controls (HCs). The PRRs were quantified in peripheral blood using flow cytometry. The serum levels of interleukin-17 (IL-17), IL-18, and IL-23 were measured by enzyme-linked immunosorbent assay...
January 19, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28101568/puerarin-inhibits-m2-polarization-and-metastasis-of-tumor-associated-macrophages-from-nsclc-xenograft-model-via-inactivating-mek-erk-1-2-pathway
#18
Honggang Kang, Jing Zhang, Baozhong Wang, Meirong Liu, Jun Zhao, Mengxiang Yang, Yingxue Li
Non-small cell lung carcinoma (NSCLC) metastasis is responsible for most of cancer-related mortality. The tumor associated macrophages (TAMs) are known to be crucial cells in lung cancer and are usually divided into two antagonistic types, M1 and M2. Puerarin has a wide spectrum of pharmacological properties. The present study explores puerarin on macrophage polarization and metastasis of NSCLC. The results demonstrated that puerarin inhibited tumor growth and tumor volumes in NSCLC xenograft model, increased M1 markers [CD197+, inducible nitric oxide synthase (iNOS)+, CD40+)] and reduced M2 markers (CD206+, Arg-1+ and CD163+)...
February 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28097809/cancer-associated-fibroblasts-promote-m2-polarization-of-macrophages-in-pancreatic-ductal-adenocarcinoma
#19
Aibin Zhang, Yigang Qian, Zhou Ye, Haiyong Chen, Haiyang Xie, Lin Zhou, Yan Shen, Shusen Zheng
Pancreatic ductal adenocarcinoma (PDAC) is characterized by remarkable desmoplasia with infiltration of distinct cellular components. Cancer-associated fibroblasts (CAFs) has been shown to be among the most prominent cells and played a significant role in shaping the tumor microenvironment by interacting with other type of cells. Here, we aimed to investigate the effect of CAFs in modulating phenotype of tumor-associated macrophages (TAM). Under treatment of CAFs conditioned medium (CM) or direct co-culture with CAFs, monocytes exhibited enhanced expression of CD206 and CD163 compared with control group (P < 0...
January 18, 2017: Cancer Medicine
https://www.readbyqxmd.com/read/28097233/ectonucleotidase-cd39-driven-control-of-postinfarction-myocardial-repair-and-rupture
#20
Nadia R Sutton, Takanori Hayasaki, Matthew C Hyman, Anuli C Anyanwu, Hui Liao, Danica Petrovic-Djergovic, Linda Badri, Amy E Baek, Natalie Walker, Keigo Fukase, Yogendra Kanthi, Scott H Visovatti, Ellen L Horste, Jessica J Ray, Sascha N Goonewardena, David J Pinsky
Mechanical complications of myocardial infarction (MI) are often fatal. Little is known about endogenous factors that predispose to myocardial rupture after MI. Ectonucleoside triphosphate diphosphohydrolase (CD39) could be a critical mediator of propensity to myocardial rupture after MI due to its role in modulating inflammation and thrombosis. Using a model of permanent coronary artery ligation, rupture was virtually abrogated in cd39(-/-) mice versus cd39(+/+) controls, with elevated fibrin and collagen deposition and marked neutrophil and macrophage influx...
January 12, 2017: JCI Insight
keyword
keyword
59655
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"