keyword
MENU ▼
Read by QxMD icon Read
search

TAM receptors

keyword
https://www.readbyqxmd.com/read/28441391/apigenin-inhibits-tnf%C3%AE-il-1%C3%AE-induced-ccl2-release-through-ikbk-epsilon-signaling-in-mda-mb-231-human-breast-cancer-cells
#1
David Bauer, Natalie Redmon, Elizabeth Mazzio, Karam F Soliman
Mortality associated with breast cancer is attributable to aggressive metastasis, to which TNFα plays a central orchestrating role. TNFα acts on breast tumor TNF receptors evoking the release of chemotactic proteins (e.g. MCP-1/CCL2). These proteins direct inward infiltration/migration of tumor-associated macrophages (TAMs), tumor-associated neutrophils (TANs), myeloid-derived suppressor cells (MDSCs), T-regulatory cells (Tregs), T helper IL-17-producing cells (Th17s), metastasis-associated macrophages (MAMs) and cancer-associated fibroblasts (CAFs)...
2017: PloS One
https://www.readbyqxmd.com/read/28439566/inflammatory-markers-and-risk-for-cognitive-decline-in-chronic-kidney-disease-the-cric-study
#2
Manjula Kurella Tamura, Karman Tam, Eric Vittinghoff, Dominic Raj, Stephen M Sozio, Sylvia E Rosas, Gail Makos, Claudia Lora, Jiang He, Alan S Go, Chi-Yuan Hsu, Kristine Yaffe
INTRODUCTION: Chronic kidney disease (CKD) is associated with an increased risk of cognitive decline, but the mechanisms remain poorly defined. We sought to determine the relation between serum inflammatory markers and risk of cognitive decline among adults with CKD. METHODS: We studied 757 adults aged ≥55 years with CKD participating in the Chronic Renal Insufficiency Cohort Cognitive study. We measured interleukin (IL)-1β, IL-1 receptor antagonist, IL-6, tumor necrosis factor (TNF)-α, high-sensitivity C-reactive protein (hs-CRP), and fibrinogen in baseline plasma samples...
March 2017: KI Reports
https://www.readbyqxmd.com/read/28434946/hyperglycemia-induced-renal-p2x7-receptor-activation-enhances-diabetes-related-injury
#3
Robert I Menzies, John W R Booth, John J Mullins, Matthew A Bailey, Frederick W K Tam, Jill T Norman, Robert J Unwin
Diabetes is a leading cause of renal disease. Glomerular mesangial expansion and fibrosis are hallmarks of diabetic nephropathy and this is thought to be promoted by infiltration of circulating macrophages. Monocyte chemoattractant protein-1 (MCP-1) has been shown to attract macrophages in kidney diseases. P2X7 receptors (P2X7R) are highly expressed on macrophages and are essential components of pro-inflammatory signaling in multiple tissues. Here we show that in diabetic patients, renal P2X7R expression is associated with severe mesangial expansion, impaired glomerular filtration (≤40ml/min/1...
April 20, 2017: EBioMedicine
https://www.readbyqxmd.com/read/28427165/prognostic-significance-of-tumor-associated-macrophages-in-breast-cancer-a-meta-analysis-of-the-literature
#4
REVIEW
Xixi Zhao, Jingkun Qu, Yuchen Sun, Jizhao Wang, Xu Liu, Feidi Wang, Hong Zhang, Wen Wang, Xingcong Ma, Xiaoyan Gao, Shuqun Zhang
PURPOSE: Tumor associated macrophages (TAMs) are important prognostic factors and have been proved to be associated with the invasion and migration of various cancer. However, the relationship between TAMs and breast cancer outcomes remains unclear. EXPERIMENTAL DESIGN: Sixteen studies with a total of 4,541 breast cancer patients were included in this meta-analysis. Correlation of TAMs with overall survival (OS), disease-free survival(DFS), relapse-free survival (RFS), breast cancer special survival (BCSS) and clinicopathological features were analyzed...
February 25, 2017: Oncotarget
https://www.readbyqxmd.com/read/28423597/hrd1-sensitizes-breast-cancer-cells-to-tamoxifen-by-promoting-s100a8-degradation
#5
YanYang Wang, AiBin Guo, XiuBin Liang, Min Li, Ming Shi, Yan Li, Gareth Jenkins, XiaWen Lin, XueFei Wei, ZhiJun Jia, XueFeng Feng, DongMing Su, WanHua Guo
Estrogen receptor alpha positive (ER+) of breast cancer could develop resistance to antiestrogens including Tamoxifen. Our previous study showed that the E3 ubiquitin ligase HRD1 played an important role in anti-breast cancer. However, its role in chemotherapy resistance hasn't been reported. In this study, we found that HRD1 expression was downregulated in Tamoxifen-resistant breast cancer cell line MCF7/Tam compared to the Tamoxifen sensitive cell line MCF7. Moreover, S100A8 is the direct target of HRD1 by proteome analysis...
April 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28423319/tam-receptors-are-not-required-for-zika-virus-infection-in-mice
#6
Andrew K Hastings, Laura J Yockey, Brett W Jagger, Jesse Hwang, Ryuta Uraki, Hallie F Gaitsch, Lindsay A Parnell, Bin Cao, Indira U Mysorekar, Carla V Rothlin, Erol Fikrig, Michael S Diamond, Akiko Iwasaki
Tyro3, Axl, and Mertk (TAM) receptors are candidate entry receptors for infection with the Zika virus (ZIKV), an emerging flavivirus of global public health concern. To investigate the requirement of TAM receptors for ZIKV infection, we used several routes of viral inoculation and compared viral replication in wild-type versus Axl(-/-), Mertk(-/-), Axl(-/-)Mertk(-/-), and Axl(-/-)Tyro3(-/-) mice in various organs. Pregnant and non-pregnant mice treated with interferon-α-receptor (IFNAR)-blocking (MAR1-5A3) antibody and infected subcutaneously with ZIKV showed no reliance on TAMs for infection...
April 18, 2017: Cell Reports
https://www.readbyqxmd.com/read/28422875/jagged1-modulated-tumor-associated-macrophage-differentiation-predicts-poor-prognosis-in-patients-with-invasive-micropapillary-carcinoma-of-the-breast
#7
Hang Liu, Jingxuan Wang, Zhaoliang Liu, Le Wang, Shoujun Liu, Qingyuan Zhang
OBJECTIVES: Invasive micropapillary carcinoma of the breast (IMPC) constitutes a unique and aggressive subtype of breast cancer. We aimed to evaluate the prognostic significance of the Jagged1 (a ligand of the Notch pathway) expression, and infiltration density of tumor-associated macrophages (TAMs) in patients with IMPC. METHODS: Jagged1 expression and CD163+, CD68+ macrophage infiltration were evaluated by immunohistochemistry in 222 tumor samples, and the clinical significance was analyzed...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28420753/the-kinase-tpl2-activates-erk-and-p38-signaling-to-promote-neutrophilic-inflammation
#8
Kate Senger, Victoria C Pham, Eugene Varfolomeev, Jason A Hackney, Cesar A Corzo, Jenna Collier, Vivian W C Lau, Zhiyu Huang, Kajal Hamidzhadeh, Patrick Caplazi, Ivan Peng, A Francesca Setiadi, Ross Francis, Andres Paler-Martinez, Youngsu C Kwon, Vladimir Ramirez-Carrozzi, Yonglian Sun, Patricia W Grigg, Merone Roose-Girma, Surinder Jeet, Kai H Barck, Anna Pham, Naruhisa Ota, Connie Ha, Jeremy Stinson, Joseph Guillory, Lucinda Tam, Zora Modrusan, Claire Emson, Brent S McKenzie, Michael J Townsend, Richard A D Carano, Søren Warming, Domagoj Vucic, Jason DeVoss, Wyne P Lee, Jennie R Lill, Ali A Zarrin
Tumor progression locus 2 (TPL2; also known as MAP3K8) is a mitogen-activated protein kinase (MAPK) kinase kinase (MAP3K) that phosphorylates the MAPK kinases MEK1 and MEK2 (MEK1/2), which, in turn, activate the MAPKs extracellular signal-regulated kinase 1 (ERK1) and ERK2 (ERK1/2) in macrophages stimulated through the interleukin-1 receptor (IL-1R), Toll-like receptors (TLRs), or the tumor necrosis factor receptor (TNFR). We describe a conserved and critical role for TPL2 in mediating the effector functions of neutrophils through the activation of the p38 MAPK signaling pathway...
April 18, 2017: Science Signaling
https://www.readbyqxmd.com/read/28415819/aspirin-regulation-of-c-myc-and-cyclind1-proteins-to-overcome-tamoxifen-resistance-in-estrogen-receptor-positive-breast-cancer-cells
#9
Ran Cheng, Ya-Jing Liu, Jun-Wei Cui, Man Yang, Xiao-Ling Liu, Peng Li, Zhan Wang, Li-Zhang Zhu, Si-Yi Lu, Li Zou, Xiao-Qin Wu, Yu-Xia Li, You Zhou, Zheng-Yu Fang, Wei Wei
Tamoxifen is still the most commonly used endocrine therapy drug for estrogen receptor (ER)-positive breast cancer patients and has an excellent outcome, but tamoxifen resistance remains a great impediment to successful treatment. Recent studies have prompted an anti-tumor effect of aspirin. Here, we demonstrated that aspirin not only inhibits the growth of ER-positive breast cancer cell line MCF-7, especially when combined with tamoxifen, but also has a potential function to overcome tamoxifen resistance in MCF-7/TAM...
March 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28408243/erlotinib-and-bevacizumab-in-patients-with-advanced-non-small-cell-lung-cancer-and-activating-egfr-mutations-belief-an-international-multicentre-single-arm-phase-2-trial
#10
Rafael Rosell, Urania Dafni, Enriqueta Felip, Alessandra Curioni-Fontecedro, Oliver Gautschi, Solange Peters, Bartomeu Massutí, Ramon Palmero, Santiago Ponce Aix, Enric Carcereny, Martin Früh, Miklos Pless, Sanjay Popat, Athanasios Kotsakis, Sinead Cuffe, Paolo Bidoli, Adolfo Favaretto, Patrizia Froesch, Noemí Reguart, Javier Puente, Linda Coate, Fabrice Barlesi, Daniel Rauch, Michael Thomas, Carlos Camps, Jose Gómez-Codina, Margarita Majem, Rut Porta, Riyaz Shah, Emer Hanrahan, Roswitha Kammler, Barbara Ruepp, Manuela Rabaglio, Marie Kassapian, Niki Karachaliou, Rachel Tam, David S Shames, Miguel A Molina-Vila, Rolf A Stahel
BACKGROUND: The tyrosine kinase inhibitor erlotinib improves the outcomes of patients with advanced non-small-cell lung carcinoma (NSCLC) harbouring epidermal growth factor receptor (EGFR) mutations. The coexistence of the T790M resistance mutation with another EGFR mutation in treatment-naive patients has been associated with a shorter progression-free survival to EGFR inhibition than in the absence of the T790M mutation. To test this hypothesis clinically, we developed a proof-of-concept study, in which patients with EGFR-mutant NSCLC were treated with the combination of erlotinib and bevacizumab, stratified by the presence of the pretreatment T790M mutation...
April 10, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28401437/estrogens-regulate-life-and-death-in-mitochondria
#11
Carolyn M Klinge
Estrogens coordinate and integrate cellular metabolism and mitochondrial activities by direct and indirect mechanisms mediated by differential expression and localization of estrogen receptors (ER) in a cell-specific manner. Estrogens regulate transcription and cell signaling pathways that converge to stimulate mitochondrial function- including mitochondrial bioenergetics, mitochondrial fusion and fission, calcium homeostasis, and antioxidant defense against free radicals. Estrogens regulate nuclear gene transcription by binding and activating the classical genomic estrogen receptors α and β (ERα and ERβ) and by activating plasma membrane-associated mERα, mERβ, and G-protein coupled ER (GPER, GPER1)...
April 11, 2017: Journal of Bioenergetics and Biomembranes
https://www.readbyqxmd.com/read/28396201/pharmacological-but-not-genetic-alteration-of-neural-epo-modifies-the-co2-h-central-chemosensitivity-in-postnatal-mice
#12
Sofien Laouafa, Anne-Sophie Perrin-Terrin, Florine Jeton, Elizabeth Elliot-Portal, Rose Tam, Laurence Bodineau, Nicolas Voituron, Jorge Soliz
Cerebral erythropoietin (Epo) plays a crucial role for respiratory control in newborn rodents. We showed previously that soluble Epo receptor (sEpoR: an Epo antagonist) reduces basal ventilation and hypoxic hyperventilation at postnatal day 10 (P10) and in adult mice. However, at these ages (P10 and adulthood), Epo had no effect on central chemosensitivity. Nevertheless, it is known that the sensitivity to CO2/H(+) during the mammalian respiratory network maturation process is age-dependent. Accordingly, in this study we wanted to test the hypothesis that cerebral Epo is involved in the breathing stimulation induced by the activation of central CO2/H(+) chemoreceptors at earlier postnatal ages...
April 8, 2017: Respiratory Physiology & Neurobiology
https://www.readbyqxmd.com/read/28393222/overexpression-of-rip140-suppresses-the-malignant-potential-of-hepatocellular-carcinoma-by-inhibiting-nf%C3%A2-%C3%AE%C2%BAb%C3%A2-mediated-alternative-polarization-of-macrophages
#13
Ying-Chun Hu, Zhu-Jun Yi, Yun Zhou, Pei-Zhi Li, Zuo-Jin Liu, Shi-Gang Duan, Jian-Ping Gong
Tumor-associated macrophages (TAMs) and their alternative activation contribute greatly to the development of hepatocellular carcinoma (HCC). Receptor-interacting protein 140 (RIP140) is widely expressed in macrophages and regulates macrophage-mediated energy metabolism, the inflammatory response and tumorigenesis. However, whether RIP140 is involved in the activation of TAMs has not been reported. In the present study, we determined the expression of RIP140 in macrophages after treatment with HCC-conditioned medium (HCM) for 24 h...
April 5, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28391340/targeting-the-tyrosine-kinase-signalling-pathways-for-treatment-of-immune-mediated-glomerulonephritis-from-bench-to-bedside-and-beyond
#14
Terry King-Wing Ma, Stephen P McAdoo, Frederick Wai Keung Tam
Glomerulonephritis (GN) affects patients of all ages and is an important cause of morbidity and mortality. Non-selective immunosuppressive drugs have been used in immune-mediated GN but often result in systemic side effects and occasionally fatal infective complications. There is increasing evidence from both preclinical and clinical studies that abnormal activation of receptor and non-receptor tyrosine kinase signalling pathways are implicated in the pathogenesis of immune-mediated GN. Activation of spleen tyrosine kinase (SYK), Bruton's tyrosine kinase (BTK), platelet-derived growth factor receptor (PDGFR), epidermal growth factor receptor (EGFR) and discoidin domain receptor 1 (DDR1) have been demonstrated in anti-GBM disease...
January 1, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28381274/role-of-tumour-associated-macrophages-in-oral-squamous-cells-carcinoma-progression-an-update-on-current-knowledge
#15
REVIEW
Maria Noel Marzano Rodrigues Petruzzi, Karen Cherubini, Fernanda Gonçalves Salum, Maria Antonia Zancanaro de Figueiredo
BACKGROUND: Oral squamous cell carcinoma (OSCC) accounts over 90% of malignant neoplasms of the oral cavity. This pathological entity is associated to a high mortality rate that has remained unchanged over the past decades. Tumour-associated macrophages (TAMs) are believed to have potential involvement in OSCC progression. However, the molecular networks involved in communication between stroma and cancer cells have not yet been fully elucidated. MAIN BODY: The role of M2 polarized cells in oral carcinogenesis is supported by a correlation between TAMs accumulation into OSCC stroma and poor clinical outcome...
April 5, 2017: Diagnostic Pathology
https://www.readbyqxmd.com/read/28377473/a-population-based-analysis-of-quality-indicators-in-ckd
#16
Liam Manns, Nairne Scott-Douglas, Marcello Tonelli, Robert Weaver, Helen Tam-Tham, Christy Chong, Brenda Hemmelgarn
BACKGROUND AND OBJECTIVES: Awareness of CKD remains low in comparison with other chronic diseases, such as diabetes, leading to low use of preventive medications and appropriate testing. The objective of this study was to evaluate the quality of care provided to people with and at risk of CKD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: We conducted a population-based analysis of all Albertans with eGFR=15-59 ml/min per 1.73 m(2) between April 1, 2011 and March 31, 2012 as well as patients with diabetes (as of March 31, 2012)...
April 4, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28377059/design-synthesis-and-optimization-of-bis-amide-derivatives-as-csf1r-inhibitors
#17
Sreekanth A Ramachandran, Pradeep S Jadhavar, Sandeep K Miglani, Manvendra P Singh, Deepak P Kalane, Anil K Agarwal, Balaji D Sathe, Kakoli Mukherjee, Ashu Gupta, Srijan Haldar, Mohd Raja, Siddhartha Singh, Son M Pham, Sarvajit Chakravarty, Kevin Quinn, Sebastian Belmar, Ivan E Alfaro, Christopher Higgs, Sebastian Bernales, Francisco J Herrera, Roopa Rai
Signaling via the receptor tyrosine kinase CSF1R is thought to play an important role in recruitment and differentiation of tumor-associated macrophages (TAMs). TAMs play pro-tumorigenic roles, including the suppression of anti-tumor immune response, promotion of angiogenesis and tumor cell metastasis. Because of the role of this signaling pathway in the tumor microenvironment, several small molecule CSF1R kinase inhibitors are undergoing clinical evaluation for cancer therapy, either as a single agent or in combination with other cancer therapies, including immune checkpoint inhibitors...
March 24, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28369510/antagonistic-coevolution-of-mer-tyrosine-kinase-expression-and-function
#18
Amanda L Evans, Jack W D Blackburn, Kyle Taruc, Angela Kipp, Brennan S Dirk, Nina R Hunt, Stephen D Barr, Jimmy D Dikeakos, Bryan Heit
TYRO3, AXL, and MERTK (TAM) receptors are a family of receptor tyrosine kinases that maintain homeostasis through the clearance of apoptotic cells, and when defective, contribute to chronic inflammatory and autoimmune diseases such as atherosclerosis, multiple sclerosis, systemic lupus erythematosus, rheumatoid arthritis, and Crohn's disease. In addition, certain enveloped viruses utilize TAM receptors for immune evasion and entry into host cells, with several viruses preferentially hijacking MERTK for these purposes...
March 23, 2017: Molecular Biology and Evolution
https://www.readbyqxmd.com/read/28360334/a-genomic-dna-reporter-screen-identifies-squalene-synthase-inhibitors-which-act-cooperatively-with-statins-to-upregulate-the-low-density-lipoprotein-receptor
#19
Alastair G Kerr, Lawrence C S Tam, Ashley B Hale, Milena Cioroch, Gillian Douglas, Sarina Agkatsev, Olivia Hibbit, Joseph Mason, James Holt-Martyn, Carole J R Bataille, Graham M Wynne, Keith M Channon, Angela J Russell, Richard Wade-Martins
Hypercholesterolaemia remains one of the leading risk factors for the development of cardiovascular disease. Many large double-blind studies have demonstrated that lowering LDL-cholesterol using a statin can reduce the risk of having a cardiovascular event by ~30%. However, despite the success of statins, some patient populations are unable to lower their LDL-cholesterol to meet the targeted lipid levels, due to compliance or potency issues. This is especially true for heterozygous familial hypercholesterolaemia (heFH) patients who may require additional upregulation of the Low-Density Lipoprotein Receptor (LDLR) to reduce LDL-cholesterol levels below those achievable with maximal dosing of statins...
March 30, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28352153/development-of-erythropoietin-receptor-targeted-drug-delivery-system-against-breast-cancer-using-tamoxifen-loaded-nanostructured-lipid-carriers
#20
Chaw Yee Beh, Chee Wun How, Jhi Biau Foo, Jia Ning Foong, Gayathri Thevi Selvarajah, Abdullah Rasedee
Tamoxifen (TAM) has been used in the treatment of breast cancers and is supplemented with erythropoietin (EPO) to alleviate the cancer-related anemia. The purported deleterious effects caused by the use of EPO with chemotherapeutic agents in the treatment of cancer-related anemia vary across studies and remain controversial. The use of nanoparticles as a drug delivery system has the potential to improve the specificity of anticancer drugs. In this study, we simultaneously incorporated two pharmacological active ingredients in one nanocarrier to develop EPO-conjugated TAM-loaded lipid nanoparticles (EPO-TAMNLC), a targeted delivery system, to enhance the cytotoxic activity while reducing the side effects of the ingredients...
2017: Drug Design, Development and Therapy
keyword
keyword
12069
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"