Abstract:
:Diabetic nephropathy (DN) is a major cause of end-stage renal disease (ESRD), however, specific treatment for DN has not yet been elucidated. Therefore, it is critically important to understand the molecular mechanism underlying DN to develop cause-related therapeutic strategy. To date, various factors such as hemodynamic changes and metabolic pathways have been shown to be involved in the pathogenesis of DN. Excessive glucose influx activates cellular signaling pathways, including the diacylglycerol (DAG)-protein kinase C (PKC) pathway, advanced glycation end-products (AGE), polyol pathway, hexosamine pathway and oxidative stress. These factors interact with one another, thereby facilitating inflammatory processes, leading to the development of glomerulosclerosis under diabetic conditions. In addition to metabolic pathways, Rho-kinase, an effector of small-GTPase binding protein Rho, has been implicated as an important factor in the pathogenesis of DN. A number of studies have demonstrated that Rho-kinase plays key roles in the development of DN by inducing endothelial dysfunction, mesangial excessive extracellular matrix (ECM) production, podocyte abnormality, and tubulointerstitial fibrosis. In this review article, we describe our current understanding of the signaling pathways in DN.
journal_name
Histol Histopatholjournal_title
Histology and histopathologyauthors
Kawanami D,Matoba K,Utsunomiya Kdoi
10.14670/HH-11-777subject
Has Abstractpub_date
2016-10-01 00:00:00pages
1059-67issue
10eissn
0213-3911issn
1699-5848pii
HH-11-777journal_volume
31pub_type
杂志文章,评审abstract::The changes of implanted Harding-Passey melanoma in C57Bl/6J mice following treatment with wholebody hyperthermia were studied. The treated tumours showed a progressive growth delay, cellular and architectural irregularities as well as cell injury characteristics. The presence of distended and irregular blood vessels,...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1987-10-01 00:00:00
abstract::F10, a subline of the B16 mouse melanoma cell line, is itself the parent of the more metastatic BL6 line. BL6 cells differ from F10 cells by an alteration of the gene encoding the B56gamma regulatory subunit of protein phosphatase 2A (PP2A), which results in mRNA encoding a truncated variant of the subunit (deltagamma...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-19.391
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abstract::Ebulin f is a ribosome-inactivating protein (RIP) present in green fruits of the dwarf elder (Sambucus ebulus L). Since dwarf elder fruits are used for food and as a medicine, we assessed the study of toxicological effects and safety of ebulin f in elderly mice, comparing these results with those reported in young ani...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-11-992
更新日期:2018-09-01 00:00:00
abstract::Ischemic heart disease is a widespread cause of death. During infarction, myocardial injury is mediated by release of several pro-inflammatory cytokines including multifunctional interleukin-1 (IL-1). In various tissues, IL-1-mediated deleterious effects are known to be attenuated via the over-expression of natural an...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-23.1093
更新日期:2008-09-01 00:00:00
abstract::The pathophysiologic mechanism by which chronic hypoxia causes pulmonary hypertension is unknown. If anti-platelet agents, or other pharmacologic interventions, altered the pulmonary vascular changes induced by hypoxia, information concerning the pathogenesis of the pulmonary hypertension or the potential therapeutic ...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1987-04-01 00:00:00
abstract::Factor H (FH) is the predominant soluble inhibitor of the complement system. With a concentration of 200-800 microg/ml in human and rat plasma it acts as a cofactor for the soluble factor I (FI)-mediated cleavage of the component C3b to iC3b. Furthermore it competes with factor B for binding to C3b and C3(H2O) and pro...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-21.93
更新日期:2006-01-01 00:00:00
abstract::Chorioamnionitis and preeclampsia account for the majority of preterm births worldwide. Thus far, adequate methods for early detection or prevention of these diseases are lacking. In preeclampsia, accelerated villous maturation is believed to compensate placental insufficiency. However, little is known about the effec...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-18-205
更新日期:2020-08-01 00:00:00
abstract::Close contacts between endocrine insular cells and exocrine acinar, centroacinar and ductular cells occur frequently in the rat pancreas as seen by both light and electron microscopy. Islets of Langerhans are surrounded incompletely by a thin connective tissue capsule or mantle but numerous exocrine-endocrine cell con...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1986-01-01 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
abstract::Neurotrophins are substances that have been shown to be important in growth and remodelling phases in different types of tissue. There is no information concerning the possible occurrences of neurotrophins and their receptors in tendons. In this study, sections of both chronic painful (tendinosis) and pain-free (non-t...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-24.839
更新日期:2009-07-01 00:00:00
abstract::Hereditary hemochromatosis (HH) is an inherited iron overload disorder characterized by normal iron-driven erythropoiesis and abnormal iron metabolism, leading to excess iron deposited in parenchymal cells of liver, heart, and endocrine glands. Iron hormone, hepcidin, plays a critical role in iron homeostasis through ...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-11-762
更新日期:2016-08-01 00:00:00
abstract::Detailed characterization of the subdermal model is a significant tool for better understanding of calcification mechanisms occurring in heart valves. In previous ultrastructural investigation on six-week-implantated aortic valve leaflets, modified pre-embedding glutaraldehyde-cuprolinic-blue reactions (GA-CB) enabled...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-22.261
更新日期:2007-03-01 00:00:00
abstract::Spectrins are members of the superfamily of F-actin cross linking proteins that are important as scaffolding proteins for protein sorting, cell adhesion, and migration. In addition, spectrins have been implicated in TGF-beta signaling. The aim of the present study was to analyze the expression and localization of beta...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-25.1497
更新日期:2010-12-01 00:00:00
abstract::Autoimmune dry eye (Sjögren's syndrome, SS) is a chronic systemic disease characterized by salivary and lacrimal gland inflammation and tissue damage leading to keratoconjunctivitis sicca and xerostomia. In this review attention has been devoted to the cause of the development of oxidative injuries of the ocular surfa...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-24.1357
更新日期:2009-10-01 00:00:00
abstract::We designed to investigate the effects of down-regulating the tumor susceptibility gene 101 (TSG101) on the proliferation and apoptosis of the human breast cancer MCF-7 cell line, and the role of the MAPK/ERK signal pathway in this process. The siRNA against TSG101 was transfected into the breast cancer MCF-7 cell lin...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-26.87
更新日期:2011-01-01 00:00:00
abstract::The purpose of this study is to visualize topographical changes of serum proteins, albumin and immunoglobulin, passing through mouse glomerular capillary loops and their reabsorption in renal proximal tubules by immunohistochemistry in combination with our "in vivo cryotechnique". The "in vivo cryotechnique" was perfo...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-20.807
更新日期:2005-07-01 00:00:00
abstract::HPV infection has been identified recently as the causative agent of a subset of squamous cell carcinomas arising in oropharyngeal tonsils. Factors influencing the susceptibility of tonsillar epithelium to HPV-induced oncogenesis are far from being elucidated. A 5-protein signature including cytokeratin (CK)7, anterio...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-11-590
更新日期:2015-07-01 00:00:00
abstract::Bacillary angiomatosis (BA) is a reactive vasoproliferative lesion occurring almost exclusively in immunocompromised individuals in response to infection by a bacillus closely related to Rochalimaea quintana. The commonest site of involvement is the skin, in the form of multiple erythematous nodules, but bacillary ang...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:
更新日期:1992-01-01 00:00:00
abstract::Sialoderivatives expressed in the rabbit oviduct under hormonal treatment have been investigated in situ by lectin histochemistry with a view to specifying further regional and temporal specializations which enable ampulla and isthmus to play distinct roles in the reproductive events. Application of MAL II and SNA lec...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-19.1175
更新日期:2004-10-01 00:00:00
abstract::The anabolic androgenic steroid nandrolone decanoate has minimal androgenic effects and, thus, is widely used to induce muscle hypertrophy in both patients and athletes. Although increases in satellite cell numbers and satellite cells giving rise to new myonuclei are associated with hypertrophy in many experimental mo...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-25.133
更新日期:2010-02-01 00:00:00
abstract::Human epithelium contains keratin, which is expressed during differentiation. Depending on the target cell type, different types of keratin are expressed, and their alterations seem to represent changes in cell properties. The basal cells of oral epithelium express keratin 5 (K5), K14, K15 and K19, but their alteratio...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-27.949
更新日期:2012-07-01 00:00:00
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journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-26.1083
更新日期:2011-08-01 00:00:00
abstract::Treatment of neurodegenerative diseases by classical pharmacotherapy is restricted by blood-brain barrier which prevents access to the brain of potentially therapeutic molecules. Recent progress in the knowledge of pathophysiological molecular processes, and in the development of molecular biotechnology have opened th...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-16.883
更新日期:2001-07-01 00:00:00
abstract::Light and electron microscopy were used to analyze the epithelial lining of odontogenic cysts excised from edentulous regions of the jaws. Clinically, three cases were identified as keratocysts, and 21 cases as cysts other than keratocysts ("non-keratocysts"). The epithelium of the former was found to achieve keratini...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1996-04-01 00:00:00
abstract::It has been commonly supposed that adult stem cells co-localize with supporting cells within specific regions or specialized microenvironment in each tissue/organ, called stem cell niche. This concept was based on the assumption that stem cells are intrinsically hierarchical in nature. However, recent data indicate th...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-25.397
更新日期:2010-03-01 00:00:00
abstract::We used antisera to pure atrial natriuretic peptide to localise this peptide by immunocytochemistry in rat and human tissue. We showed that both rat and human atrial cardiocytes gave a positive reaction while ventricular cardiocytes were consistently negative. Peripheral islet cells in rat but not in human pancreas al...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1986-04-01 00:00:00
abstract::The coexistence of serotonin and cholecystokinin was studied in foetal sheep lungs at pseudoglandular stage of development by light microscopic immunohistochemistry. The coexistence was examined by staining consecutive sections with the different antibodies. Serotonin and cholecystokinin immunoreactivity was found wit...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
abstract::Detailed histomorphometric analysis of human conjunctival biopsy specimens has convincingly demonstrated that tissue remodeling of the extracellular matrix (ECM) is an essential and dynamic process associated with conjunctival scarring in ocular cicatricial pemphigoid (OCP). The conjunctival scarring often eventually ...
journal_title:Histology and histopathology
pub_type: 杂志文章,评审
doi:10.14670/HH-16.1203
更新日期:2001-10-01 00:00:00
abstract::The effect of prolonged exposure to normobaric hypoxia on the mitochondria of myocard of rats exposed for several weeks to 8 and 7% O2 has been morphometrically evaluated. Twelve male Wistar rats housed in Nalgene cages (2 per cage) with a batch of six cages placed in plexiglass chambers were maintained in air/N2 mixt...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-14.1045
更新日期:1999-10-01 00:00:00
abstract::The anti-oxidant food additive, butylated hydroxytoluene (BHT), was fed to Sprague-Dawley rats at three concentrations: 0.2%, 0.4% and 0.8% for periods of 6, 12, 18 and 24 weeks, and the results were compared with corresponding groups treated with a potent carcinogen, 7,12-dimethylbenz[a]anthracene (DMBA) groups, with...
journal_title:Histology and histopathology
pub_type: 杂志文章
doi:10.14670/HH-14.391
更新日期:1999-04-01 00:00:00