keyword
MENU ▼
Read by QxMD icon Read
search

adhesion molecules

keyword
https://www.readbyqxmd.com/read/28647468/influence-of-rabbit-notochordal-cells-on-symptomatic-intervertebral-disc-degeneration-anti-angiogenic-capacity-on-human-endothelial-cell-proliferation-under-hypoxia
#1
Woo-Keun Kwon, Hong Joo Moon, Taek-Hyun Kwon, Youn-Kwan Park, Joo Han Kim
OBJECTIVES: Symptomatic degenerative disc disease (DDD) is associated with neovascularization and nerve ingrowth into intervertebral discs (IVDs). Notochordal cells (NCs) are key cells that may lead to regeneration of IVDs. However, their activities under conditions of hypoxia, the real environment of IVD, are not well known. We hypothesized that NCs may inhibit neovascularization by interacting with endothelial cells (ECs) under hypoxia. DESIGN: Human IVDs were isolated and cultured to produce nucleus pulposus (NP) cell conditioned medium (NPCM)...
June 21, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28647282/cxcl16-cxcr6-mediated-adhesion-of-human-peripheral-blood-mononuclear-cells-to-inflamed-endothelium
#2
Bona Linke, Sascha Meyer Dos Santos, Bettina Picard-Willems, Michael Keese, Sebastian Harder, Gerd Geisslinger, Klaus Scholich
The endothelial chemokine CXC motif ligand 16 (CXCL16) is involved in the recruitment and firm adhesion of CXCR6(+) cells to the atherosclerosis-prone aortic vessel wall. Recently we showed that CXCR6(+) platelets from flowing blood attach to CXCL16 expressed by activated endothelium on the luminal side of the blood vessel. With this study we supplement these findings with the observation that platelets bound to the inflamed endothelium are presenting CXCR6 to CXCL16-positive peripheral blood mononuclear cells (PBMCs) and, thus, are mediating an increased adhesion of PBMCs to the arterial wall...
June 21, 2017: Cytokine
https://www.readbyqxmd.com/read/28646757/discovery-and-structure-activity-relationship-studies-of-2-benzylidene-2-3-dihydro-1h-inden-1-one-and-benzofuran-3-2h-one-derivatives-as-a-novel-class-of-potential-therapeutics-for-inflammatory-bowel-disease
#3
Tara Man Kadayat, Suhrid Banskota, Pallavi Gurung, Ganesh Bist, Til Bahadur Thapa Magar, Aarajana Shrestha, Jung-Ae Kim, Eung-Seok Lee
To develop effective therapeutics for inflammatory bowel disease (IBD), 2-benzylidene-2,3-dihydro-1H-inden-1-one and benzofuran-3(2H)-one derivatives, were designed and synthesized and their structure-activity relationships (SAR) were investigated. Compounds 7, 25, 26, 32, 39, 41, 52, 54, and 55 showed potent inhibitory effect (>70%) on the TNF-α-induced adhesion of monocytes to colon epithelial cells, which is one of the hallmark events leading to IBD. Such inhibitory activity of the compounds correlated with their suppressive activities against the TNF-α-induced production of ROS; ICAM-1 and MCP-1 expression, critical molecules involved in monocyte-epithelial adhesion; and NF-κB transcriptional activity...
June 10, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28646244/increased-soluble-vcam-1-and-normal-p-selectin-in-cystic-fibrosis-a-cross-sectional-study
#4
Jan K Nowak, Irena Wojsyk-Banaszak, Edyta Mądry, Andrzej Wykrętowicz, Patrycja Krzyżanowska, Sławomira Drzymała-Czyż, Agata Nowicka, Andrzej Pogorzelski, Ewa Sapiejka, Wojciech Skorupa, Mariusz Szczepanik, Aleksandra Lisowska, Jaroslaw Walkowiak
PURPOSE: As life expectancy in cystic fibrosis (CF) increases, questions regarding its potential impact on cardiovascular health arise. Soluble vascular cell adhesion molecule 1 (sVCAM-1), P-selectin (sP-selectin) are proposed as biomarkers of cardiovascular disease. We aimed to: compare their concentrations in clinically stable CF patients and healthy subjects (HS) and verify whether they independently correlate with CF characteristics. METHODS: Serum sVCAM-1 and sP-selectin levels were measured using ELISA...
June 23, 2017: Lung
https://www.readbyqxmd.com/read/28646215/single-molecule-and-multiple-bond-characterization-of-catch-bond-associated-cytoadhesion-in-malaria
#5
Ying Bena Lim, Juzar Thingna, Jianshu Cao, Chwee Teck Lim
The adhesion of malaria infected red blood cells (iRBCs) to host endothelial receptors in the microvasculature, or cytoadhesion, is associated with severe disease pathology such as multiple organ failure and cerebral malaria. Malaria iRBCs have been shown to bind to several receptors, of which intercellular adhesion molecule 1 (ICAM-1) upregulation in brain microvasculature is the only one correlated to cerebral malaria. We utilize a biophysical approach to study the interactions between iRBCs and ICAM-1. At the single molecule level, force spectroscopy experiments reveal that ICAM-1 forms catch bond interactions with Plasmodium falciparum parasite iRBCs...
June 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28646109/bone-morphogenetic-protein-bmp-9-and-bmp10-enhance-tumor-necrosis-factor-%C3%AE-induced-monocyte-recruitment-to-the-vascular-endothelium-mainly-via-activin-receptor-like-kinase-2
#6
Claudia-Gabriela Mitrofan, Sarah L Appleby, Gerard B Nash, Ziad Mallat, Edwin R Chilvers, Paul D Upton, Nicholas W Morrell
Bone morphogenetic proteins 9 and 10 (BMP9/BMP10) are circulating cytokines with important roles in endothelial homeostasis. The aim of this study was to investigate the roles of BMP9 and BMP10 in mediating monocyte-endothelial interactions using an in vitro flow adhesion assay. Herein, we report that while BMP9/BMP10 alone had no effect on monocyte recruitment, at higher concentrations both cytokines synergised with Tumor necrosis factor-α (TNFα) to increase recruitment to the vascular endothelium. The BMP9/BMP10-mediated increase in monocyte recruitment in the presence of TNFα was associated with upregulated expression levels of E-selectin, VCAM-1 and ICAM-1 on endothelial cells...
June 23, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28645333/sac-1004-a-vascular-leakage-blocker-reduces-cerebral-ischemia-reperfusion-injury-by-suppressing-blood-brain-barrier-disruption-and-inflammation
#7
Haiying Zhang, Joon Ha Park, Sony Maharjan, Jeong Ae Park, Kyu-Sung Choi, Hyojin Park, Yoonjeong Jeong, Ji Hyeon Ahn, In Hye Kim, Jae-Chul Lee, Jeong Hwi Cho, In-Kyu Lee, Choong Hyun Lee, In Koo Hwang, Young-Myeong Kim, Young-Ger Suh, Moo-Ho Won, Young-Guen Kwon
BACKGROUND: Blood-brain barrier (BBB) breakdown and inflammation are critical events in ischemic stroke, contributing to aggravated brain damage. The BBB mainly consists of microvascular endothelial cells sealed by tight junctions to protect the brain from blood-borne substances. Thus, the maintenance of BBB integrity may be a potential target for neuroprotection. Sac-1004, a pseudo-sugar derivative of cholesterol, enhances the endothelial barrier by the stabilization of the cortical actin ring...
June 23, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/28643869/mechanotransduction-properties-of-the-cytoplasmic-tail-of-pecam-1
#8
Jessica L Snyder, Elena McBeath, Tamlyn N Thomas, Yi Jen Chiu, Robert L Clark, Keigi Fujiwara
BACKGROUND: Vascular endothelial cells (ECs) are a well-known cell system used in the study of mechanobiology. Using cultured ECs, we found that platelet endothelial cell adhesion molecule 1 (PECAM-1, CD31), a cell adhesion protein localized to regions of EC-EC contact, was rapidly tyrosine phosphorylated in ECs exposed to shear or cyclic stretch. Src-homology 2 domain-containing protein tyrosine phosphatase 2 (SHP2) binds phosphorylated PECAM-1 and activates the extracellular signal-regulated kinase1/2 (ERK1/2) signaling cascade, a known flow-activated signaling pathway...
June 23, 2017: Biology of the Cell
https://www.readbyqxmd.com/read/28643744/correlation-of-serum-intercellular-adhesion-molecule-1-and-vascular-endothelial-growth-factor-with-tumor-grading-and-staging-in-breast-cancer-patients
#9
Alireza Rastgoo Haghi, Amir Vahedi, Ali Akbar Shekarchi, Aziz Kamran
BACKGROUND: Breast cancer is the most common cancer among women. There are several prognostic factors for this disease. The aim of this article is to explore the correlation of serum level of vascular endothelial growth factor (VEGF) and intercellular adhesion molecule 1 (ICAM1) with tumor, node, metastasis staging and grading of breast cancer. MATERIALS AND METHODS: Serum samples of 51 patients with breast cancer were assessed with enzyme-linked immunosorbent assay for the level of VEGF and ICAM1 preoperatively...
April 2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28642747/propionibacterium-freudenreichii-surface-protein-slpb-is-involved-in-adhesion-to-intestinal-ht-29-cells
#10
Fillipe L R do Carmo, Houem Rabah, Song Huang, Floriane Gaucher, Martine Deplanche, Stéphanie Dutertre, Julien Jardin, Yves Le Loir, Vasco Azevedo, Gwénaël Jan
Propionibacterium freudenreichii is a beneficial bacterium traditionally used as a cheese ripening starter and more recently for its probiotic abilities based on the release of beneficial metabolites. In addition to these metabolites (short-chain fatty acids, vitamins, and bifidogenic factor), P. freudenreichii revealed an immunomodulatory effect confirmed in vivo by the ability to protect mice from induced acute colitis. This effect is, however, highly strain-dependent. Local action of metabolites and of immunomodulatory molecules is favored by the ability of probiotics to adhere to the host cells...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28641369/markers-of-inflammation-and-incident-breast-cancer-risk-in-the-women-s-health-study
#11
Deirdre K Tobias, Akintunde O Akinkuolie, Paulette D Chandler, Patrick R Lawler, JoAnn E Manson, Julie E Buring, Paul M Ridker, Lu Wang, I-Min Lee, Samia Mora
Chronic inflammation may be a risk factor for breast cancer development and progression, yet which inflammatory biomarkers and pathways are relevant is unknown. The study included 27,071 Women's Health Study participants (mean, 54.5 years old) free of cancer and cardiovascular disease at enrollment (1992 to 1995) with baseline measures of four inflammatory biomarkers: high sensitivity C-reactive protein (hsCRP), fibrinogen, N-acetyl side-chains of acute phase proteins (GlycA), and soluble intercellular adhesion molecule-1 (sICAM-1)...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641112/molecular-mechanism-of-mdga1-regulation-of-neuroligin-2-neurexin-trans-synaptic-bridges
#12
Shanti Pal Gangwar, Xiaoying Zhong, Suchithra Seshadrinathan, Hui Chen, Mischa Machius, Gabby Rudenko
Neuroligins and neurexins promote synapse development and validation by forming trans-synaptic bridges spanning the synaptic cleft. Select pairs promote excitatory and inhibitory synapses, with neuroligin 2 (NLGN2) limited to inhibitory synapses and neuroligin 1 (NLGN1) dominating at excitatory synapses. The cell-surface molecules, MAM domain-containing glycosylphosphatidylinositol anchor 1 (MDGA1) and 2 (MDGA2), regulate trans-synaptic adhesion between neurexins and neuroligins, impacting NLGN2 and NLGN1, respectively...
June 21, 2017: Neuron
https://www.readbyqxmd.com/read/28640945/production-of-human-vitronectin-in-nicotiana-benthamiana-using-the-inpact-hyper-expression-platform
#13
Benjamin Dugdale, Maiko Kato, Pradeep Deo, Manuel Plan, Mark Harrison, Robyn Lloyd, Terry Walsh, Robert Harding, James Dale
Human vitronectin (hVN) is a glycoprotein that functions as a cell adhesion molecule and a regulator of coagulation in blood plasma and the extracellular matrix. In vitro, hVN is added to serum-free media in order to promote the adhesion of animal cells to tissue culture surfaces and the proliferation of undifferentiated stem cells. Here, we report the production of hVN in Nicotiana benthamiana using the inducible In Plant Activation (INPACT) hyper-expression platform. N. benthamiana plants were transformed with an INPACT expression cassette encoding hVN, and both the Tobacco yellow dwarf virus Rep/RepA activator and Tomato bushy stunt virus p19 gene under the transcriptional control of the ethanol-inducible AlcR:alcA gene switch...
June 22, 2017: Plant Biotechnology Journal
https://www.readbyqxmd.com/read/28640691/the-nesprin-cytoskeleton-interface-probed-directly-on-single-nuclei-is-a-mechanically-rich-system
#14
Daniel A Balikov, Sonia K Brady, Ung Hyun Ko, Jennifer H Shin, Jose M de Pereda, Arnoud Sonnenberg, Hak-Joon Sung, Matthew J Lang
The cytoskeleton provides structure and plays an important role in cellular function such as migration, resisting compression forces, and transport. The cytoskeleton also reacts to physical cues such as fluid shear stress or extracellular matrix remodeling by reorganizing filament associations, most commonly focal adhesions and cell-cell cadherin junctions. These mechanical stimuli can result in genome-level changes, and the physical connection of the cytoskeleton to the nucleus provides an optimal conduit for signal transduction by interfacing with nuclear envelope proteins, called nesprins, within the LINC (linker of the nucleus to the cytoskeleton) complex...
June 22, 2017: Nucleus
https://www.readbyqxmd.com/read/28640669/cellular-components-including-stem-like-cells-of-preterm-mother-s-mature-milk-as-compared-with-those-in-her-colostrum-a-pilot-study
#15
Pankaj Kaingade, Indumathi Somasundaram, Akshita Sharma, Darshan Patel, Dhanasekaran Marappagounder
Purpose and Study Objective: Whether the preterm mothers' mature milk retains the same cellular components as those in colostrum including stem-like cell, cell adhesion molecules, and immune cells. PARTICIPANTS: A total of five preterm mothers were recruited for the study having an average age of 30.2 years and gestational age of 29.8 weeks from the Pristine Women's Hospital, Kolhapur. Colostrum milk was collected within 2-5 days and matured milk was collected 20-30 days after delivery from the same mothers...
June 22, 2017: Breastfeeding Medicine: the Official Journal of the Academy of Breastfeeding Medicine
https://www.readbyqxmd.com/read/28640392/calcineurin-inhibitors-exacerbate-coronary-arteritis-via-the-myd88-signaling-pathway-in-a-murine-model-of-kawasaki-disease
#16
Kenji Murata, Yoshitomo Motomura, Tamami Tanaka, Shunsuke Kanno, Takahisa Yano, Mitsuho Onimaru, Atsushi Shimoyama, Hisanori Nishio, Yasunari Sakai, Masatsugu Oh-Hora, Hiromitsu Hara, Koichi Fukase, Hidetoshi Takada, Satohiro Masuda, Shouichi Ohga, Sho Yamasaki, Toshiro Hara
Calcineurin inhibitors (CNIs) have been used off-label for the treatment of refractory Kawasaki disease (KD). However, it remains unknown whether CNIs show protective effects against the development of coronary artery lesions in KD patients. To investigate the effects of CNIs on coronary arteries and the mechanisms of their actions on coronary arteritis in a mouse model of KD, we performed experiments with FK565, a ligand of nucleotide-binding oligomerization domain-containing protein 1 (Nod1) in wild-type, SCID, CARD9(-/-) , and MyD88(-/-) mice...
June 22, 2017: Clinical and Experimental Immunology
https://www.readbyqxmd.com/read/28639574/mir-551b-5p-contributes-to-pathogenesis-of-vein-graft-failure-via-upregulating-early-growth-response-1-expression
#17
Ran Dong, Kui Zhang, Yue-Li Wang, Feng Zhang, Jian Cao, Ju-Bing Zheng, Hong-Jia Zhang
BACKGROUND: Vein graft failure (VGF) is a serious complication of coronary artery bypass graft, although the mechanism remains unclear. The study aimed to investigate the effects of microRNAs (miRNAs) on the endothelial dysfunction involved in VGF. METHODS: Human umbilical vein endothelial cells (HUVECs) were subjected to mechanical stretch stimulation to induce endothelial dysfunction. Genome-wide transcriptome profiling was performed using the Human miRNA OneArray® V4 (PhalanxBio Inc...
July 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28639536/recurrent-natalizumab-related-aseptic-meningitis-in-a-patient-with-multiple-sclerosis
#18
Robert W Foley, Nathan T Tagg, Matthew K Schindler, Kaylan M Fenton, Daniel S Reich, Irene Cortese, Ellen M Mowry
Natalizumab is a recombinant humanized monoclonal antibody that decreases T-cell migration into the central nervous system (CNS) through α4 integrin:adhesion-molecule inhibition, thereby increasing the risk for opportunistic CNS infection. Herein, we report a case of infusion-associated aseptic meningitis in a patient receiving natalizumab.
June 1, 2017: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/28638787/bioadhesive-bacterial-microswimmers-for-targeted-drug-delivery-in-the-urinary-and-gastrointestinal-tracts
#19
Babak Mostaghaci, Oncay Yasa, Jiang Zhuang, Metin Sitti
Bacteria-driven biohybrid microswimmers (bacteriabots), which integrate motile bacterial cells and functional synthetic cargo parts (e.g., microparticles encapsulating drug), are recently studied for targeted drug delivery. However, adhesion of such bacteriabots to the tissues on the site of a disease (which can increase the drug delivery efficiency) is not studied yet. Here, this paper proposes an approach to attach bacteriabots to certain types of epithelial cells (expressing mannose on the membrane), based on the affinity between lectin molecules on the tip of bacterial type I pili and mannose molecules on the epithelial cells...
June 2017: Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
https://www.readbyqxmd.com/read/28638179/danhong-huayu-koufuye-prevents-diabetic-retinopathy-in-streptozotocin-induced-diabetic-rats-via-antioxidation-and-anti-inflammation
#20
Wenpei Chen, Xiaolan Yao, Chenghao Zhou, Ziyang Zhang, Gang Gui, Baoqin Lin
Danhong Huayu Koufuye (DHK), a traditional Chinese prescription, is used to treat central retinal vein occlusion clinically. We previously reported that DHK prevented diabetic retinopathy (DR) in rats. Moreover, we found that it protected endothelial cells from hyperglycemia-induced apoptosis through antioxidation and anti-inflammation. Here, we investigated whether antioxidative and anti-inflammatory activities of DHK contributed to its therapeutic effect on DR in streptozotocin- (STZ-) induced diabetic rats...
2017: Mediators of Inflammation
keyword
keyword
41033
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"