Abstract:
:Neutrophil extracellular traps (NETs) are innate immune systems against invading pathogens. NETs are characterized as released DNA mixed with cytoplasmic antimicrobial proteins such as myeloperoxidase, proteinase3 and neutrophil elastase. While NETs are thought to have an important role in host defense, recent work has suggested that NETs contribute to tissue injury in non-infectious disease states. Uncontrolled NET formation in autoimmune diseases, metabolic disorders, cancers and thrombotic diseases can exacerbate a disease or even be a major initiator of tissue injury. But spotting NETs in tissues is not easy. Here we review the available histopathological evidence on the presence of NETs in a variety of diseases. We discuss technical difficulties and potential sources of misinterpretation while trying to detect NETs in tissue samples.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
Nakazawa D,Kumar S,Desai J,Anders HJdoi
10.14670/HH-11-816subject
Has Abstractpub_date
2017-03-01 00:00:00pages
203-213issue
3eissn
0213-3911issn
1699-5848pii
HH-11-816journal_volume
32pub_type
杂志文章,评审abstract::This paper reports the histopathological findings in the eyes of a 26-year-old female patient diagnosed with systemic lupus erythematosus (SLE) with peripheral neuropathy. The patient had no significant ocular problems. She died of pneumonia after two years of suffering. The eyeballs were procured at autopsy and the r...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-20.373
更新日期:2005-04-01 00:00:00
abstract::The presence of synaptophysin, a presynaptic Ca2+ binding glycoprotein, has been analyzed in the cochlear nucleus complex of the adult cat using an antisynaptophysin monoclonal antibody. Synaptophysin immunoreactivity was differently distributed between regions of cochlear nuclei. Terminal boutons contacting directly ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-13.415
更新日期:1998-04-01 00:00:00
abstract::The liver represents a site of expression of neurotrophins and their receptors. We have characterized the expression and intracellular localization of the nerve growth factor (NGF) receptor, Trk-A, in liver cells in vivo and in vitro. In both normal and fibrotic liver tissue, Trk-A immunostaining was present in differ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-23.327
更新日期:2008-03-01 00:00:00
abstract::HtrA1 is a secreted protein which behaves as a molecular chaperone at low temperatures and as a serine protease at high temperatures. When the placenta escapes the normal growth control mechanisms, which are present during normal pregnancy, it may develop trophoblastic diseases, such as hydatidiform mole and choriocar...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-24.1213
更新日期:2009-10-01 00:00:00
abstract::Osteoarthritis (OA) is characterized by cartilage attrition, subchondral bone remodeling, osteophyte formation and synovial inflammation. Perturbed homeostasis caused by inflammation, oxidative stress, mitochondrial dysfunction and proapoptotic/antiapoptotic dysregulation is known to impair chondrocyte survival in joi...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-26.1265
更新日期:2011-10-01 00:00:00
abstract::Macrophages are important effector cells in cell-mediated immunity against intracellular infection. Among cytokines that macrophages are able to release are IL-12 and TNF alpha. IL-12 is a critical linker between the innate and adaptive cell-mediated immunity, capable of Th1 differentiation and IFN gamma release by T ...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-15.199
更新日期:2000-01-01 00:00:00
abstract::The aim of our study was to evaluate corneal cell proliferation and apoptosis in cases of granular, macular and lattice dystrophy, and to provide evidence which may help to clarify whether apoptosis is a pathogenic factor in any of these dystrophies. The study group comprised 39 eyes (from 33 patients) which had under...
journal_title:Histology and histopathology
pub_type: 杂志文章,多中心研究
doi:10.14670/HH-22.837
更新日期:2007-08-01 00:00:00
abstract::Acetylcholinesterase (AchE)-positive afferent axons in the mucosa of the cat urinary bladder were examined in the present experiments. Small-sized dorsal root ganglion cells containing AchE enzyme activity were labelled by injection of retrograde tracer (wheat germ agglutinin conjugated to enzymatically inactive horse...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1995-07-01 00:00:00
abstract::"Classically activated macrophages (M1)" and "alternatively activated macrophages (M2)", which appear in injured tissues, control either inflammation or remodeling. The mechanism remains unclear. To clarify the M1-/M2-macrophage polarization in acute liver injury, M1- and M2-related factors were analysed in F344 rats ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-29.10.497
更新日期:2014-04-01 00:00:00
abstract::Oral squamous cell carcinoma (OSCC) is the most common malignancy of the oral cavity with a poor 5-year survival rate, due in large part to the presence of metastatic disease at initial diagnosis. In recent years, a number of studies have examined the oral tumor microenvironment to asses the potential dynamic balance ...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-25.917
更新日期:2010-07-01 00:00:00
abstract::The recent discovery of nitric oxide (NO) as a biological messenger molecule with unique characteristics has opened a new field in pineal research. This free radical gas is synthesized by the enzyme nitric oxide synthase (NOS) from L-arginine. The activation of adrenoreceptors in the membrane of the pinealocytes media...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:
更新日期:1996-10-01 00:00:00
abstract::STAT and SMAD often exert opposite biological effects on diverse cellular functions. Recent studies have shown that STAT can interface with SMAD at molecular level and that some novel molecules, such as SOCS (also called CIS) and APRO6 (also called TOB), modulate this signaling. A cofactor p300/CBP might act as a brid...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-17.887
更新日期:2002-01-01 00:00:00
abstract::This study deals with myocardial preservation after 24 hours of continuous, hypothermic and oxygenated perfusion with Cape Town (CT) solution, focusing on the morphological changes produced by preservation and reperfusion, and their possible relationship to the composition of the solution and the immediate hemodynamic...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-13.21
更新日期:1998-01-01 00:00:00
abstract::A novel family of evolutionally conserved neuronal guidance cues, including ligands (i.e., Slit, netrin, epherin, and semaphorin) and their corresponding receptors (i.e., Robo, DCC/Unc5, Eph and plexin/ neuropilin), has been identified to play a crucial role in axon pathfinding and branching as well as neuronal cell m...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-25.1181
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:The Shwachman-Bodian-Diamond syndrome (SBDS) protein is a member of a highly conserved family which influences RNA activation and is associated with pancreatic, skeletal and bone marrow deficiencies, as well as hematological malignancies. METHODS:In this study, the expression and localization of SBDS were i...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-23.819
更新日期:2008-07-01 00:00:00
abstract::Orexins A and B are two hypothalamic peptides, involved in the central regulation of feeding, which act through two receptor subtypes, named OX1R and OX2R. OX1R is selective for orexin-A, and OX2R binds both orexins. We have investigated the effects of three subcutaneous injections of 10 nmol/kg body weight of orexins...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-16.713
更新日期:2001-07-01 00:00:00
abstract::Nitric oxide (NO) is a widely recognized mediator of physiological and pathophysiological signal transmission. Its generation through L-arginine metabolism is relevant in the mesangium of the kidney where NO is produced by constitutive and inducible NO-synthase isoenzymes. Signaling is achieved through target interact...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-15.1151
更新日期:2000-10-01 00:00:00
abstract::GLI-similar (Glis) 1-3 proteins constitute a subfamily of the Krüppel-like zinc finger transcription factors that are closely related to the Gli family. Glis1-3 play critical roles in the regulation of a number of physiological processes and have been implicated in several pathologies. Mutations in GLIS2 have been lin...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-25.1481
更新日期:2010-11-01 00:00:00
abstract::Thymidine phosphorylase (TP), thymidylate synthase (TS) and dihydropyrimidine dehydrogenase (DPD) have been indicated as possible predictive markers for epithelial malignancies. All these three enzymes are actively involved in 5-FU metabolism. In this report, we investigated mRNA expression of these factors with real-...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-19.129
更新日期:2004-01-01 00:00:00
abstract::Gp96 is the endoplasmic reticulum (ER)-resident molecular chaperone, which is involved in the correction of unfolded proteins, in the activation of proteasome-dependent ER-associated degradation of the misfolded proteins, and in activation of the protein translation that modulates polypeptide traffic into the ER. Furt...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-28.61
更新日期:2013-01-01 00:00:00
abstract::The salamanderfish, Lepidogalaxias salamandroides (Galaxiidae, Teleostei) is endemic to southwestern Australia and inhabits shallow, freshwater pools which evaporate during the hot summer months. Burrowing into the substrate in response to falling water levels allows these fish to aestivate for extended periods of tim...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-13.1037
更新日期:1998-10-01 00:00:00
abstract::An ultrastructural and histological study was made to analyse the structural and cellular features of the pulmonary lesions produced in Wistar rats by intraperitoneal (i.p.) administration of cyclophosphamide (two i.p. doses of 150 mg CP/1 kg bw/1 ml PBS). Rats exposed to cyclophosphamide (CP) developed a condition wh...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-14.1145
更新日期:1999-10-01 00:00:00
abstract::The study was carried out on the distribution of neurons and fibres which contain the Corticotropin releasing factor-like (CRF) immunoreactivity in the encephalon of two species of teleosts, Gambusia affinis and Salmo trutta. The peroxidase-antiperoxidase (PAP) immunocytochemical technique was employed. The present st...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1994-04-01 00:00:00
abstract::We have studied the occurrence and specific features of liver cell dysplasia (LCD) in Chinese patients showing liver cirrhosis with or without hepatocellular carcinoma (HCC). Three types of LCD (SLCD, LLCDo, LLCDe) were morphologically defined, and these types were further analyzed using karyometry, estimation of nucl...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
abstract::The novel coronavirus disease 2019 (COVID-19) outbreak began in the city of Wuhan, whereupon it rapidly spread throughout China and subsequently across the world. Rapid transmission of COVID-19 has caused wide-spread panic. Many established medications have been used to treat the disease symptoms; however, no specific...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-18-223
更新日期:2020-10-01 00:00:00
abstract::Versican, a large extracellular matrix proteoglycan accumulates in tumor stroma and plays a key role in both malignant transformation and tumor progression. Increased versican expression has been observed in a wide range of malignant tumors, and has been associated with both cancer relapse and poor patient outcomes in...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-28.701
更新日期:2013-06-01 00:00:00
abstract::The primary objective of this research project was to study the role of sex steroids in the pathogenesis of cholelithiasis using the Syrian hamster as a model. In addition to the morphological examination of the gallbladder epithelium, we thought it imperative to observe the changes induced in the biliary tract in res...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1995-07-01 00:00:00
abstract::Membranous glomerulonephritis caused in Barbus graellsi by myxosporidian infections have been studied by electron microscopy and immunoelectron microscopy techniques. This study indicates that Myxosporidian infection produces a chronic severe aggression. Spores reach the spleen, the kidney and the liver, where they ar...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1993-10-01 00:00:00
abstract::The presence of intestinal metaplasia (IM) 11 years after selective proximal vagotomy (SPV), selective proximal vagotomy with pyloroplasty (SPV + PP) and selective vagotomy with pyloroplasty (SV + PP) was investigated in 38 consecutive patients. IM was significantly more frequent in SPV than in SV + PP, SPV + PP or in...
journal_title:Histology and histopathology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1993-04-01 00:00:00
abstract::A comparative histochemical and morphometric study in two groups of homologous muscles from different tetrapods (rat, pigeon, lizard and frog) was performed. On the basis of their fiber diameters and oxidative enzyme activities, an initial correlation between fiber types of all animals is observed, although in the liz...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1987-01-01 00:00:00