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Showing 1-30 of 36 results for "PKH26PCL" within Papers
Jaime Murphy et al.
American journal of respiratory cell and molecular biology, 38(4), 380-385 (2008-01-15)
To further examine the half-life of alveolar macrophages, chimeric CD 45.2 mice were generated through bone marrow transplantation of donor CD 45.1 cells. Before administration of donor cells, recipient mice were divided into two cohorts: the first cohort received total
Joseph Park et al.
Nature neuroscience, 21(7), 941-951 (2018-06-29)
Alzheimer's disease (AD) is characterized by beta-amyloid accumulation, phosphorylated tau formation, hyperactivation of glial cells, and neuronal loss. The mechanisms of AD pathogenesis, however, remain poorly understood, partially due to the lack of relevant models that can comprehensively recapitulate multistage
Tsung-I Lee et al.
Neurochemical research, 34(1), 109-117 (2008-04-11)
Microglia, CNS-resident macrophages, serve as scavengers to remove cellular debris and facilitate tissue remodeling in the developing and injured CNS. Little is known as what and how microenvironmental factors mediate the phagocytotic ability of microglia. Our previous study has indicated
Pericles Ioannides et al.
Journal of cancer metastasis and treatment, 6(15) (2020-01-01)
Human stem cell-derived extracellular vesicles (EV) provide many advantages over cell-based therapies for the treatment of functionally compromised tissue beds and organ sites. Here we aimed to highlight multiple administration routes for the potential treatment of various forms of brain
Bei Guo et al.
Journal of nanobiotechnology, 20(1), 334-334 (2022-07-17)
The pathogenesis of vascular calcification in diabetic patients remains elusive. As an effective information transmitter, small extracellular vesicles (sEVs) carry abundant microRNAs (miRNAs) that regulate the physiological and pathological states of recipient cells. In the present study, significant up-regulation of
Xue-Mei Zhang et al.
BMC neuroscience, 12, 61-61 (2011-06-28)
Bone marrow mononuclear cell (BMMC) transplantation is a promising therapy for cerebral ischemia; however, little is known if its therapeutic efficacy may be improved by co-administration of potential modulatory factors in vivo. To explore this possibility, the present study examined
Hyung-Syup Kim et al.
Journal of Korean Neurosurgical Society, 44(4), 249-255 (2008-12-20)
In Moyamoya disease, the primary goal of treatment is to improve collateral circulation through angiogenesis. In the present study, we obtained and sub-cultured bone marrow stromal cells (BMSCs) from rats without a cell-mediated immune response. Then, we injected the labeled
Yanlian Xiong et al.
Frontiers in immunology, 12, 780897-780897 (2021-12-11)
Mesenchymal stem cells (MSCs)-derived exosomes were considered a novel therapeutic approach in many aging-related diseases. This study aimed to clarify the protective effects of human placenta MSCs-derived exosomes (hPMSC-Exo) in aging-related CD4+ T cell senescence and identified the underlying mechanisms
Van Thi Ai Tran et al.
International journal of molecular sciences, 22(13) (2021-07-03)
Porphyromonas gingivalis is a gram-negative bacterium found in the human oral cavity and is responsible for the development of chronic periodontitis as well as neurological diseases, including Alzheimer's disease (AD). Given the significance of the roles of P. gingivalis in
Wenlin Du et al.
The American journal of pathology, 173(4), 1153-1164 (2008-09-06)
The Schwannian stroma in neuroblastomas is related to patient prognosis. There is debate surrounding the origin of Schwannian stroma in neuroblastomas: one theory is that the Schwann cells are derived from neoplastic cells, and the other is that they arise
Lara Campana et al.
Journal of immunology (Baltimore, Md. : 1950), 200(3), 1169-1187 (2017-12-22)
The disposal of apoptotic bodies by professional phagocytes is crucial to effective inflammation resolution. Our ability to improve the disposal of apoptotic bodies by professional phagocytes is impaired by a limited understanding of the molecular mechanisms that regulate the engulfment
Meaghan M Hunter et al.
Gastroenterology, 138(4), 1395-1405 (2010-01-05)
Infection with the rat tapeworm Hymenolepis diminuta reduces the severity of dinitrobenzene sulfonic acid (DNBS)-induced colitis in mice. Infection with H. diminuta increases colonic expression of arginase-1 and found in inflammatory zone 1 (FIZZ1), markers of alternatively activated macrophages (AAMs).
K Tabata et al.
Gene therapy, 18(10), 969-978 (2011-04-23)
We previously identified the mouse and human Glipr1 and GLIPR1/RTVP-1 genes, respectively, as direct p53 targets with proapoptotic activities in various cancer cell lines, including prostate cancer (PCa). Intratumoral injection of an adenoviral vector capable of efficient transduction and expression
Carolina Coelho et al.
Infection and immunity, 80(4), 1467-1478 (2012-01-19)
We investigated the outcome of the interaction of Cryptococcus neoformans with murine macrophages using laser scanning cytometry (LSC). Previous results in our lab had shown that phagocytosis of C. neoformans promoted cell cycle progression. LSC allowed us to simultaneously measure
Sheng Zheng et al.
Cancer science, 100(5), 859-865 (2009-03-24)
The functions of platelets and fibrinogen in protecting tumor cells from natural killer cytotoxicity have been discussed for more than 20 years. However, their exact roles and relationships in the process are still not clear. In this study, we show
Hiroshi Kanno et al.
International journal of molecular sciences, 19(2) (2018-02-07)
Von Hippel-Lindau tumor suppressor protein (pVHL) functions to induce neuronal differentiation of neural stem/progenitor cells (NSCs) and skin-derived precursors (SKPs). Here we identified a neuronal differentiation domain (NDD) in pVHL. Neuronal differentiation of SKPs was induced by intracellular delivery of
Radhika Thokala et al.
PloS one, 11(8), e0159477-e0159477 (2016-08-23)
Adoptive immunotherapy infusing T cells with engineered specificity for CD19 expressed on B- cell malignancies is generating enthusiasm to extend this approach to other hematological malignancies, such as acute myelogenous leukemia (AML). CD123, or interleukin 3 receptor alpha, is overexpressed
Stefan Jean-Pierre Haas et al.
Journal of anatomy, 212(1), 19-30 (2007-11-27)
Neural progenitor cell grafting is a promising therapeutic option in the treatment of Parkinson's disease. In previous experiments we grafted temperature-sensitive immortalized CSM14.1 cells, derived from the ventral mesencephalon of E14-rats, bilaterally in the caudate putamen of adult hemiparkinsonian rats.
Yi-Chao Ye et al.
Stem cell research & therapy, 13(1), 378-378 (2022-07-29)
Stroke is the leading cause of disability worldwide, resulting in severe damage to the central nervous system and disrupting neurological functions. There is no effective therapy for promoting neurological recovery. Growing evidence suggests that the composition of exosomes from different
Carey N Lumeng et al.
Diabetes, 56(1), 16-23 (2006-12-29)
Although recent studies show that adipose tissue macrophages (ATMs) participate in the inflammatory changes in obesity and contribute to insulin resistance, the properties of these cells are not well understood. We hypothesized that ATMs recruited to adipose tissue during a
Joseph Park et al.
Frontiers in immunology, 10, 2231-2231 (2019-10-16)
Neuroinflammatory roles of central innate immunity in brain parenchyma are well-regarded in the progression of neurodegenerative disorders including Alzheimer's disease (AD), however, the roles of peripheral immunity in central nervous system (CNS) diseases are less clear. Here, we created a
Desiree Anthony et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 28(9), 3867-3877 (2014-05-23)
Serum amyloid A (SAA) is expressed locally in chronic inflammatory conditions such as chronic obstructive pulmonary disease (COPD), where macrophages that do not accord with the classic M1/M2 paradigm also accumulate. In this study, the role of SAA in regulating
Solène Accarias et al.
Innate immunity, 22(5), 382-392 (2016-05-26)
Resident macrophages play a central role in maintaining tissue homeostasis and immune surveillance. Here, we used single cell-based qPCR coupled with flow cytometry analysis to further define the phenotypes of large and small resident peritoneal macrophages (LPMs and SPMs, respectively)
U Maus et al.
American journal of physiology. Lung cellular and molecular physiology, 280(1), L58-L68 (2001-01-03)
The evaluation of monocytes recruited into the alveolar space under both physiological and inflammatory conditions is hampered by difficulties in discriminating these cells from resident alveolar macrophages (rAMs). Using the intravenous injected fluorescent dye PKH26, which accumulated in rAMs without
Fumihiro Imai et al.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 27(3), 488-500 (2006-07-06)
Exogenous microglia pass through the blood-brain barrier and migrate to ischemic hippocampal lesions when injected into the circulation. We investigated the effect of exogenous microglia on ischemic CA1 pyramidal neurons. Microglia were isolated from neonatal mixed brain cultures, labeled with
Hiroshi Ueki et al.
Nature protocols, 15(3), 1041-1065 (2020-01-31)
In vivo two-photon imaging is a valuable technique for studies of viral pathogenesis and host responses to infection in vivo. In this protocol, we describe a methodology for analyzing influenza virus-infected lung in vivo by two-photon imaging microscopy. We describe
Xinyu Qiu et al.
Cell proliferation, 53(8), e12830-e12830 (2020-07-02)
Skin serves as the major interface between the external environment and body which is liable to many kinds of injuries. Mesenchymal stem cell (MSC) therapy has been widely used and became a promising strategy. Pre-treatment with chemical agents, hypoxia or
Hansang Cho et al.
Scientific reports, 5, 15222-15222 (2015-10-28)
Blood-brain barrier (BBB) pathology leads to neurovascular disorders and is an important target for therapies. However, the study of BBB pathology is difficult in the absence of models that are simple and relevant. In vivo animal models are highly relevant
Li Gu et al.
Frontiers in medicine, 8, 660614-660614 (2021-07-13)
Background: Mesenchymal stem cell (MSC)-derived exosomes (Exos) are recently proved to be a promising candidate for ulcerative colitis (UC), but the mechanism remains unclear. We investigated the effects of MSC-derived exosomal microRNA-181a (miR-181a) on gut microbiota, immune responses, and intestinal
Feng Xu et al.
Journal of pineal research, 68(3), e12631-e12631 (2020-01-17)
In the elderly with atherosclerosis, hypertension and diabetes, vascular calcification and ageing are ubiquitous. Melatonin (MT) has been demonstrated to impact the cardiovascular system. In this study, we have shown that MT alleviates vascular calcification and ageing, and the underlying
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