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Macrophage GM-CSF

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https://www.readbyqxmd.com/read/28438224/early-strong-intrathecal-inflammation-in-cerebellar-type-multiple-system-atrophy-by-cerebrospinal-fluid-cytokine-chemokine-profiles-a-case-control-study
#1
Ryo Yamasaki, Hiroo Yamaguchi, Takuya Matsushita, Takayuki Fujii, Akio Hiwatashi, Jun-Ichi Kira
BACKGROUND: The pathology of multiple system atrophy cerebellar-type (MSA-C) includes glial inflammation; however, cerebrospinal fluid (CSF) inflammatory cytokine profiles have not been investigated. In this study, we determined CSF cytokine/chemokine/growth factor profiles in MSA-C and compared them with those in hereditary spinocerebellar ataxia (SCA). METHODS: We collected clinical data and CSF from 20 MSA-C patients, 12 hereditary SCA patients, and 15 patients with other non-inflammatory neurological diseases (OND), and measured 27 cytokines/chemokines/growth factors using a multiplexed fluorescent bead-based immunoassay...
April 24, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/28437295/clozapine-associated-agranulocytosis-treatment-with-granulocyte-colony-stimulating-factor-granulocyte-macrophage-colony-stimulating-factor-a-systematic-review
#2
John Lally, Steffi Malik, Eromona Whiskey, David M Taylor, Fiona P Gaughran, Amir Krivoy, Robert J Flanagan, Aleksandar Mijovic, James H MacCabe
PURPOSE/BACKGROUND: Clozapine is associated with hematological abnormalities, notably neutropenia, which may progress to agranulocytosis. Granulocyte colony-stimulating factor (G-CSF) and granulocyte-macrophage colony-stimulating factor (GM-CSF) have been used to reduce the frequency and duration of clozapine-associated neutropenia. This review aims to explore the use, efficacy, and tolerability of these cytokines in the treatment of clozapine-associated agranulocytosis. METHODS/PROCEDURES: We conducted a systematic review of published interventional and observational studies, case series, and case reports where G-CSF/GM-CSF was used to treat clozapine-associated agranulocytosis...
April 22, 2017: Journal of Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28430012/zo-1-expression-is-suppressed-by-gm-csf-via-mir-96-erg-in-brain-microvascular-endothelial-cells
#3
Hu Zhang, Shuhong Zhang, Jilin Zhang, Dongxin Liu, Jiayi Wei, Wengang Fang, Weidong Zhao, Yuhua Chen, Deshu Shang
The level of granulocyte-macrophage colony-stimulating factor (GM-CSF) increases in some disorders such as vascular dementia, Alzheimer's disease, and multiple sclerosis. We previously reported that in Alzheimer's disease patients, a high level of GM-CSF in the brain parenchyma downregulated expression of ZO-1, a blood-brain barrier tight junction protein, and facilitated the infiltration of peripheral monocytes across the blood-brain barrier. However, the molecular mechanism underlying regulation of ZO-1 expression by GM-CSF is unclear...
January 1, 2017: Journal of Cerebral Blood Flow and Metabolism
https://www.readbyqxmd.com/read/28421817/sequential-gm-csf-inhalation-after-whole-lung-lavage-for-pulmonary-alveolar-proteinosis-a-report-of-five-intractable-cases
#4
Shinya Ohkouchi, Keiichi Akasaka, Toshio Ichiwata, Shu Hisata, Hideya Iijima, Toshinori Takada, Hiroki Tsukada, Hideaki Nakayama, Jun-Ichi Machiya, Toshiya Irokawa, Hiromasa Ogawa, Yoko Shibata, Masakazu Ichinose, Masahito Ebina, Toshihiro Nukiwa, Hajime Kurosawa, Koh Nakata, Ryushi Tazawa
Autoimmune pulmonary alveolar proteinosis (aPAP) is a rare disease characterized by the excessive accumulation of surfactant proteins within the alveolar spaces and by higher titers of autoantibodies to granulocyte/macrophage colony stimulating factor (GM-CSF) in the serum and bronchoalveolar lavage fluid (BALF). The antibodies inhibit the maturation and phagocytosis of alveolar macrophages (AMs). Although the standard therapy for aPAP has been whole-lung lavage (WLL), this procedure is invasive and needs to be repeated for several years...
April 19, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28419086/low-birth-weight-is-associated-with-impaired-murine-kidney-development-and-function
#5
Christina Barnett, Oluwadara Nnoli, Wasan Abdulmahdi, Lauren Nesi, Michael Shen, Joseph A Zullo, David L Payne, Tala Azar, Parth Dwivedi, Kunzah Syed, Jonathan Gromis, Mark Lipphardt, Edson Jules, Eric L Maranda, Amy Patel, May M Rabadi, Brian B Ratliff
BACKGROUND: Low birth weight (LBW) neonates have impaired kidney development that leaves them susceptible to kidney disease and hypertension during adulthood. The study here identifies events that blunt nephrogenesis and kidney development in the murine LBW neonate. METHODS: We examined survival, kidney development, GFR, gene expression, and cyto-/chemokines in the LBW offspring of malnourished (caloric and protein restricted) pregnant mice. RESULTS: Malnourished pregnant mothers gave birth to LBW neonates that had 40% reduced body weight and 54% decreased survival...
April 18, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28411277/long-term-survival-in-glioblastoma-with-cytomegalovirus-pp65-targeted-vaccination
#6
Kristen A Batich, Elizabeth A Reap, Gary E Archer, Luis Sanchez-Perez, Smita K Nair, Robert J Schmittling, Pam Norberg, Weihua Xie, James E Herndon, Patrick Healy, Roger E McLendon, Allan H Friedman, Henry S Friedman, Darell Bigner, Gordana Vlahovic, Duane A Mitchell, John H Sampson
Purpose: Patients with glioblastoma have less than 15-month median survival despite surgical resection, high-dose radiation, and chemotherapy with temozolomide. We previously demonstrated that targeting cytomegalovirus pp65 using dendritic cells (DC) can extend survival and, in a separate study, that dose-intensified temozolomide (DI-TMZ) and adjuvant granulocyte macrophage colony-stimulating factor (GM-CSF) potentiate tumor-specific immune responses in patients with glioblastoma. Here, we evaluated pp65-specific cellular responses following DI-TMZ with pp65-DCs and determined the effects on long-term progression-free survival (PFS) and overall survival (OS)...
April 15, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28405624/gm-csf-is-not-essential-for-experimental-autoimmune-encephalomyelitis-but-promotes-brain-targeted-disease
#7
Emily R Pierson, Joan M Goverman
Experimental autoimmune encephalomyelitis (EAE) has been used as an animal model of multiple sclerosis to identify pathogenic cytokines that could be therapeutic targets. Granulocyte-macrophage colony-stimulating factor (GM-CSF) is the only cytokine reported to be essential for EAE. We investigated the role of GM-CSF in EAE in C3HeB/FeJ mice that uniquely exhibit extensive brain and spinal cord inflammation. Unexpectedly, GM-CSF-deficient C3HeB/FeJ mice were fully susceptible to EAE because IL-17 activity compensated for the loss of GM-CSF during induction of spinal cord-targeted disease...
April 6, 2017: JCI Insight
https://www.readbyqxmd.com/read/28400539/mass-cytometry-deep-phenotyping-of-human-mononuclear-phagocytes-and-myeloid-derived-suppressor-cells-from-human-blood-and-bone-marrow
#8
Mikael Roussel, P Brent Ferrell, Allison R Greenplate, Faustine Lhomme, Simon Le Gallou, Kirsten E Diggins, Douglas B Johnson, Jonathan M Irish
The monocyte phagocyte system (MPS) includes numerous monocyte, macrophage, and dendritic cell (DC) populations that are heterogeneous, both phenotypically and functionally. In this study, we sought to characterize those diverse MPS phenotypes with mass cytometry (CyTOF). To identify a deep phenotype of monocytes, macrophages, and DCs, a panel was designed to measure 38 identity, activation, and polarization markers, including CD14, CD16, HLA-DR, CD163, CD206, CD33, CD36, CD32, CD64, CD13, CD11b, CD11c, CD86, and CD274...
April 11, 2017: Journal of Leukocyte Biology
https://www.readbyqxmd.com/read/28394259/a-proangiogenic-signaling-axis-in-myeloid-cells-promotes-malignant-progression-of-glioma
#9
Yujie Huang, Prajwal Rajappa, Wenhuo Hu, Caitlin Hoffman, Babacar Cisse, Joon-Hyung Kim, Emilie Gorge, Rachel Yanowitch, William Cope, Emma Vartanian, Raymond Xu, Tuo Zhang, David Pisapia, Jenny Xiang, Jason Huse, Irina Matei, Hector Peinado, Jacqueline Bromberg, Eric Holland, Bi-Sen Ding, Shahin Rafii, David Lyden, Jeffrey Greenfield
Tumors are capable of coopting hematopoietic cells to create a suitable microenvironment to support malignant growth. Here, we have demonstrated that upregulation of kinase insert domain receptor (KDR), also known as VEGFR2, in a myeloid cell sublineage is necessary for malignant progression of gliomas in transgenic murine models and is associated with high-grade tumors in patients. KDR expression increased in myeloid cells as myeloid-derived suppressor cells (MDSCs) accumulated, which was associated with the transformation and progression of low-grade fibrillary astrocytoma to high-grade anaplastic gliomas...
April 10, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28387145/subchronic-exposure-to-palladium-nanoparticles-affects-serum-levels-of-cytokines-in-female-wistar-rats
#10
I Iavicoli, L Fontana, V Leso, M Corbi, A Marinaccio, K Leopold, R Schindl, D Lucchetti, F Calapà, A Sgambato
Recently, palladium nanoparticles (PdNPs) have been increasingly used in many industrial sectors, and this has led to a significant release of nano-sized palladium particles into the environment. However, despite the increase in occupational and general population exposure, information on the potential adverse effects of these PdNPs is still limited and their impact on the immune system constitutes a major health concern. Therefore, the aim of this study was to investigate the potential adverse effects induced by subchronic intravenous administration of PdNPs on the immune system of female Wistar rats by evaluating alterations in Interleukin (IL)-1α, IL-2, IL-4, IL-6, IL-10, IL-12, granulocyte-macrophage colony-stimulating factor (GM-CSF), Interferon (INF)-γ, and Tumor Necrosis Factor (TNF)-α serum levels...
January 1, 2017: Human & Experimental Toxicology
https://www.readbyqxmd.com/read/28377320/do-il-3-gm-csf-effect-on-the-myofibroblastic-differentiation-of-human-adipose-derived-stromal-cells
#11
Jae-Sun Lee, Son Seung Tae, Deok-Yeol Kim, Seung-Kyu Han, Woo-Kyung Kim, Eun-Sang Dhong
BACKGROUND: Capsular contracture is an incurable complication after silicone-based implant surgery. Myofibroblast is the predominant cell in the contracted capsule. We hypothesized that human adipose derive stromal cells (hASCs) together with fibroblast may show a similar phenotypic characteristics of myofibroblast after the treatment of inflammatory cytokines in vitro. MATERIALS AND METHODS: Interleukin 3 (IL-3) and granulocyte macrophage colony stimulating factor (GM-CSF) were treated in the culture of hASCs and HDFs...
April 1, 2017: Experimental Cell Research
https://www.readbyqxmd.com/read/28373009/formaldehyde-and-co-exposure-with-benzene-induce-compensation-of-bone-marrow-and-hematopoietic-stem-progenitor-cells-in-balb-c-mice-during-post-exposure-period
#12
Chenxi Wei, Mouying Chen, Huihui You, Feng Qiu, Huaxiao Wen, Junlin Yuan, Shuanglin Xiang, Xu Yang
Formaldehyde (FA) is a human leukemogen. Since there is a latency period between initial FA exposure and the development of leukemia, the subsequent impact of FA on hematopoietic stem or progenitor cells (HSCs/HPCs) in post-exposure stage is crucial for a deep understanding of FA-induced hematotoxicity. BALB/c mice were exposed to 3mg/m(3) FA for 2weeks, mimicking occupational exposure, and were monitored for another 7days post-exposure. Meanwhile, we included benzene (BZ) as a positive control, separately and together with FA because co-exposure occurs frequently...
June 1, 2017: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/28365931/the-effect-of-granulocyte-and-granulocyte-macrophage-colony-stimulating-factors-on-tumor-promotion
#13
Qiqi Liu, Lili Qiao, Pingping Hu, Guodong Deng, Jingxin Zhang, Ning Liang, Jian Xie, Jiandong Zhang
GM-CSF and G-CSF are capable to regulate the maturation of undifferentiated multipotent stem cells into mature granulocytes, macrophages and T cells in the bone marrow. Thereby, clinicians correct neutropenia induced by chemotherapy or radiation routinely with recombinant G- or GM-CSFs in clinical practice. However, relevant studies found that treatment for cancer patients with adjuvant G-/GM-CSF would occasionally enhance the progression of tumors. Besides, constitutive production of G-CSF or GM-CSF by lung cancer cells could stimulate the growth or the invasion of tumor and result in protecting the tumor against unfavorable environment...
January 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28358594/psychiatric-symptoms-in-survivors-of-the-acute-respiratory-distress-syndrome-effects-of-age-sex-and-immune-modulation
#14
Joanna L Spencer-Segal, Robert C Hyzy, Theodore J Iwashyna, Theodore J Standiford
RATIONALE: Psychiatric morbidity after ARDS is common. Current ability to predict psychiatric symptoms based on patient- and illness-specific factors is limited. OBJECTIVES: We assessed symptoms of anxiety, depression, and post-traumatic stress disorder (PTSD) in long-term survivors of the Acute Respiratory Distress Syndrome (ARDS), and associated changes in cortisol levels. METHODS: The subjects were enrolled in a randomized, double-blind, placebo-controlled trial of granulocyte macrophage-colony stimulating factor (GM-CSF) or placebo conducted at three academic medical centers...
March 30, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28355230/a-blood-based-biomarker-panel-to-risk-stratify-mild-traumatic-brain-injury
#15
Richa Sharma, Alexandra Rosenberg, Ellen R Bennett, Daniel T Laskowitz, Shawn K Acheson
Mild traumatic brain injury (TBI) accounts for the vast majority of the nearly two million brain injuries suffered in the United States each year. Mild TBI is commonly classified as complicated (radiographic evidence of intracranial injury) or uncomplicated (radiographically negative). Such a distinction is important because it helps to determine the need for further neuroimaging, potential admission, or neurosurgical intervention. Unfortunately, imaging modalities such as computed tomography (CT) and magnetic resonance imaging (MRI) are costly and not without some risk...
2017: PloS One
https://www.readbyqxmd.com/read/28344874/high-baseline-levels-of-interleukin-8-in-leukocytes-and-urine-predict-tumor-recurrence-in-non-muscle-invasive-bladder-cancer-patients-receiving-bacillus-calmette-guerin-therapy-a-long-term-survival-analysis
#16
Kai Qu, Jian Gu, Yuanqing Ye, Stephen B Williams, Colin P Dinney, Xifeng Wu, Ashish Kamat
Bacillus Calmette-Guerin (BCG) therapy for non-muscle invasive bladder cancer (NMIBC) can significantly reduce the risk of recurrence and progression. However, BCG therapy may fail in up to a half of treated patients and may also cause toxicities. Biomarkers to predict the effectiveness of BCG therapy are desired to pre-select patients for BCG therapy to maximize efficacy while avoid unnecessary toxicity. Twelve cytokines were measured in 100 blood and 112 urine samples using cytokine antibody array and correlated with recurrence-free survival in overall and BCG-treated NMIBC patients...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28344860/il-32-induces-indoleamine-2-3-dioxygenase-cd1c-dendritic-cells-and-indoleamine-2-3-dioxygenase-cd163-macrophages-relevance-to-mycosis-fungoides-progression
#17
Hanako Ohmatsu, Daniel Humme, Juana Gonzalez, Nicholas Gulati, Markus Möbs, Wolfram Sterry, James G Krueger
Mycosis fungoides (MF) progresses from patch to tumor stage by expansion of malignant T-cells that fail to be controlled by protective immune mechanisms. In this study, we focused on IL-32, a cytokine, highly expressed in MF lesions. Depending on the other cytokines (IL-4, GM-CSF) present during in vitro culture of healthy volunteers' monocytes, IL-32 increased the maturation of CD11c(+) myeloid dendritic cells (mDC) and/or CD163(+) macrophages, but IL-32 alone showed a clear ability to promote dendritic cell (DC) differentiation from monocytes...
2017: Oncoimmunology
https://www.readbyqxmd.com/read/28342814/tear-cytokine-profile-of-glaucoma-patients-treated-with-preservative-free-or-preserved-latanoprost
#18
Jose M Martinez-de-la-Casa, Francisco Perez-Bartolome, Elena Urcelay, Jose L Santiago, Javier Moreno-Montañes, Pedro Arriola-Villalobos, Jose M Benitez-Del-Castillo, Julian Garcia-Feijoo
PURPOSE: To determine variations in cytokine levels of glaucoma patients treated either with preservative-free latanoprost or preserved latanoprost, relative to healthy individuals. METHODS: Tear samples were collected from 39 healthy subjects, 20 glaucoma patients treated with preserved latanoprost, and 20 patients treated with preservative-free latanoprost. A set of 27 inflammatory cytokines was analyzed in each group, including interleukin (IL)-1β, IL-1ra, IL-2, IL-4, IL-5, IL-6, IL-7, IL-8, IL9, IL-10, IL-12 (p70), IL-13, IL-15, IL-17, eotaxin, fibroblast growth factor (FGF) basic, granulocyte colony stimulating factor (G-CSF), granulocyte monocyte colony stimulating factor (GM-CSF), interferon (IFN)-γ, interferon gamma-induced protein (IP)-10, monocyte chemo attractant protein (MCP)-1MCAF, macrophage inflammatory protein (MIP)-1α, MIP-1β, platelet-derived growth factor (PDGF)-BB, regulated on activation, normal T cell expressed and secreted (RANTES), tumor necrosis factor (TNF)-α and vascular endothelial growth factor (VEGF)...
March 22, 2017: Ocular Surface
https://www.readbyqxmd.com/read/28336378/optimized-biodegradable-polymeric-reservoir-mediated-local-and-sustained-co-delivery-of-dendritic-cells-and-oncolytic-adenovirus-co-expressing-il-12-and-gm-csf-for-cancer-immunotherapy
#19
Eonju Oh, Jung-Eun Oh, JinWoo Hong, YoonHo Chung, Yunki Lee, Ki Dong Park, Sungwan Kim, Chae-Ok Yun
Administration of dendritic cells (DCs) combined with oncolytic adenovirus (Ad) expressing antitumor cytokines induces a potent antitumor effect and antitumor immunity by ameliorating the immunosuppressive tumor microenvironment. However, this combination therapy has significant limitations due to rapid dissemination and inactivation of the therapeutics at the tumor site, necessitating multiple injections of both therapeutics. To overcome these limitations, we have utilized gelatin-based hydrogel to co-deliver oncolytic Ad co-expressing interleukin (IL)-12 and granulocyte-macrophage colony-stimulating factor (GM-CSF) (oAd) and DCs for sustained release of both therapeutics...
March 20, 2017: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/28320915/correction-gm-csf-induces-inflammatory-macrophages-by-regulating-glycolysis-and-lipid-metabolism
#20
Yi Rang Na, Gyo Jeong Gu, Daun Jung, Young Won Kim, Juri Na, Jin Sun Woo, Joo Youn Cho, Hyewon Youn, Seung Hyeok Seok
No abstract text is available yet for this article.
April 1, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
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