Downregulation of ferroportin 1 expression in hFOB1.19 osteoblasts by hepcidin.

Abstract:

:The present study was designed to address the relationship between iron homeostasis and bone metabolism. Cultured hFOB 1.19 osteoblasts were incubated with selected concentrations of hepcidin (50, 100, and 200 nmol/L) for 20 h, harvested for extraction of total RNA and proteins, and the expression of ferroportin 1 was analyzed by RT-PCR and western blotting. The results showed the presence of ferroportin 1 expression in cultured hFOB 1.19 cells. Furthermore, the ferroportin 1 had a similar expression pattern in hFOB cells as in hepatocytes and enterocytes and was downregulated by hepcidin. Our data indicate that osteoblasts are target cells for hepcidin, suggest that hepcidin may have many more targets than previously recognized, and support the role of hepcidin in the development of osteoporosis.

journal_name

Inflammation

journal_title

Inflammation

authors

Xu Y,Zhang W,Zhang P,Xiao L,Wang A,Sirois P,Li K

doi

10.1007/s10753-011-9411-8

subject

Has Abstract

pub_date

2012-06-01 00:00:00

pages

1058-61

issue

3

eissn

0360-3997

issn

1573-2576

journal_volume

35

pub_type

杂志文章
  • Steroids decrease granulocyte membrane fluidity, while phorbol ester increases membrane fluidity. Studies using electron paramagnetic resonance.

    abstract::High concentrations of corticosteroids inhibit granulocyte responses and disrupt agonist receptor function. Dose-response and time-course considerations make it unlikely that these effects are mediated via the glucocorticoid receptor, a concept further supported by the ability of sex steroids to work similar effects. ...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00914030

    authors: Lamche HR,Silberstein PT,Knabe AC,Thomas DD,Jacob HS,Hammerschmidt DE

    更新日期:1990-02-01 00:00:00

  • Propofol Protects Rats and Human Alveolar Epithelial Cells Against Lipopolysaccharide-Induced Acute Lung Injury via Inhibiting HMGB1 Expression.

    abstract::High-mobility group box 1 (HMGB1) plays a key role in the development of acute lung injury (ALI). Propofol, a general anesthetic with anti-inflammatory properties, has been suggested to be able to modulate lipopolysaccharide (LPS)-induced ALI. In this study, we investigated the effects of propofol on the expression of...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-016-0330-6

    authors: Wang X,Liu C,Wang G

    更新日期:2016-06-01 00:00:00

  • Influence of extracellular Ca2+ and Mg2+ on chemotactic factor-induced neutrophil aggregation.

    abstract::The influences of extracellular Ca2+ and Mg2+ on chemotactic factor-induced rabbit polymorphonuclear neutrophil (PMN) aggregation was studied using a recently described Coulter counter assay technique. Compared with those of other PMN functional assays (adhesion, chemotaxis, degranulation, and phagocytosis), the catio...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00921006

    authors: O'Flaherty JT,Showell HJ,Ward PA

    更新日期:1977-12-01 00:00:00

  • Effect of deuterium oxide on neutrophil oxidative metabolism, phagocytosis, and lysosomal enzyme release.

    abstract::We have previously shown that deuterium oxide (D2O) enhances the oxidation of methionine, a myeloperoxidase (MPO) -mediated reaction, by human neutrophils during phagocytosis. However, D2O has no effect on the oxidation of methionine by the purified MPO-H2O2-Cl- system. To explain this observation, we studied the effe...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00917309

    authors: Tsan MF,Turkall RM

    更新日期:1982-12-01 00:00:00

  • Immune dysregulation in patients with severe acute pancreatitis.

    abstract::To investigate patients with severe acute pancreatitis (SAP) by dynamic levels of pro-/anti-inflammatory cytokines and endotoxin (ET) in plasma and the relationship between immunity and infection, organ dysfunction. Seventy-two patients with SAP were recruited. The ET, tumor necrosis factor-α (TNF-α), interleukin-6 (I...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-010-9205-4

    authors: Shen Y,Cui N,Miao B,Zhao E

    更新日期:2011-02-01 00:00:00

  • Receptor mediated endocytosis by mesangial cells modulates transmigration of macrophages.

    abstract:BACKGROUND:Accumulation of immune complexes in the mesangium is a common finding. Since migration of macrophages (Mphi) in the mesangium has been demonstrated to be an important event in the development of glomerular lesions, we studied the role of immune complexes and mesangial cell (MC) interaction in the transmigrat...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1023/a:1007073306394

    authors: Singhal PC,Gupta S,Sharma P,Shah H,Shah N,Patel P

    更新日期:2000-12-01 00:00:00

  • Synergism between interleukin-1 beta and tumor necrosis factor-alpha in production by 3T3 cells of a chemotactic factor for rat polymorphonuclear leukocytes.

    abstract::Recombinant human interleukin-1 beta (IL-1) and tumor necrosis factor-alpha (TNF) synergistically stimulated BALB/c 3T3 cells to produce a chemotactic factor for rat polymorphonuclear leukocytes (PMNs), whereas an addition of 10(-11)-10(-8) M IL-1 or TNF alone to the cell culture resulted in a slight increase in the p...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00916761

    authors: Nakagawa H,Miyai H,Hirata M,Watanabe K,Onuma I

    更新日期:1989-10-01 00:00:00

  • Neutrophil-mediated proteolysis. Differential roles for cathepsin G and elastase.

    abstract::In this study, we assessed the underlying mechanisms by which proteinases released from activated neutrophils mediate fibronectin degradation. Purified human neutrophils (1 x 10(6)) were incubated for 1 hr with 1 microM PMA in the absence or presence of different proteinase inhibitors in 96-well microtiter plates that...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00918993

    authors: Kubes P,Smith R,Grisham MD,Granger DN

    更新日期:1993-06-01 00:00:00

  • Modulation of the inflammatory response by products released from human polymorphonuclear leukocytes during phagocytosis : Generation and inactivation of the chemotactic factor C5a.

    abstract::During phagocytosis of latex particles human polymorphonuclear leukocytes (PMNs) release a product that generates chemotactic activity from fresh human serum. Release of this product is maximal at 20-30 min of phagocytosis. It is present in resting PMNs, may be recovered from granule fractions, and functions at physio...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00918057

    authors: Wright DG,Gallin JI

    更新日期:1975-03-01 00:00:00

  • Cytokines increase proliferation of human intestinal smooth muscle cells: possible role in inflammation-induced stricture formation.

    abstract::Crohn's disease is an idiopathic, chronic inflammation of the gastrointestinal tract that causes narrowing and stricturing of primarily the small and large intestine. Although the mechanism(s) by which chronic inflammation promotes stricture formation remain to be defined, it does appear to be associated histologicall...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00916587

    authors: Owens MW,Grisham MB

    更新日期:1993-08-01 00:00:00

  • Hydrogen peroxide induces DNA single strand breaks in respiratory epithelial cells.

    abstract::The respiratory epithelium is often exposed to oxidant gases, including ozone from photochemical smog and toxic oxygen metabolites released from neutrophils recruited in conditions of airway inflammation. We evaluated DNA single strand break formation by alkaline elution as a measure of oxidant-induced DNA damage to b...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00920476

    authors: McDonald RJ,Pan LC,St George JA,Hyde DM,Ducore JM

    更新日期:1993-12-01 00:00:00

  • Role of peptide-leukotrienes in liver injury in mice.

    abstract::The role of peptide leukotrienes (p-LTs), especially LTC4 and LTD4 in liver disease, was investigated in mice experimental liver injury models. The liver injury was induced by the injection of bacterial lipopolysaccharide (LPS) into Corynebacterium parvum pretreated mice. Carbon tetrachloride (CCl4)-induced liver inju...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00914311

    authors: Nagai H,Shimazawa T,Yakuo I,Aoki M,Koda A,Kasahara M

    更新日期:1989-12-01 00:00:00

  • Protective Effects of Asiatic Acid Against Spinal Cord Injury-Induced Acute Lung Injury in Rats.

    abstract::The biological effects of asiatic acid (AA) on spinal cord injury (SCI)-induced acute lung injury (ALI) have not been investigated. We aimed to investigate the therapeutic efficacy and molecular mechanisms of AA on SCI-induced ALI. One-hundred and fifty Sprague-Dawley rats were randomly assigned to five groups: sham, ...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-016-0414-3

    authors: Jiang W,Li M,He F,Yao W,Bian Z,Wang X,Zhu L

    更新日期:2016-12-01 00:00:00

  • Polystyrene-Divinylbenzene-Based Adsorbents Reduce Endothelial Activation and Monocyte Adhesion Under Septic Conditions in a Pore Size-Dependent Manner.

    abstract::Endothelial activation with excessive recruitment and adhesion of immune cells plays a central role in the progression of sepsis. We established a microfluidic system to study the activation of human umbilical vein endothelial cells by conditioned medium containing plasma from lipopolysaccharide-stimulated whole blood...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-016-0408-1

    authors: Eichhorn T,Rauscher S,Hammer C,Gröger M,Fischer MB,Weber V

    更新日期:2016-10-01 00:00:00

  • Pathogenesis of papain-induced emphysema in the hamster.

    abstract::In an effort to determine the mechanism of papain action in causing an emphysema-like lesion in hamsters, the number and types of cells and the activities of two lysosomal enzymes in the lung were determined after papain exposure. Three and four weeks after a 3-h exposure to an aerosol of 3% papain the following alter...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00917321

    authors: Ackerman NR,Corkey R,Perkins D

    更新日期:1978-03-01 00:00:00

  • Honey bee venom melittin: correlation of nonspecific inflammatory activities with amino acid sequences.

    abstract::The nonspecific (nonallergic) inflammatory activity of melittin, a protein toxin from honeybees, was correlated with specific amino acid sequences. Two different amino acid sequences of melittin were found to contribute to nonspecific inflammatory activities in guinea pig skin. Carboxy terminal peptide sequences of 7-...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00920875

    authors: Mackler BF,Kreil G

    更新日期:1977-03-01 00:00:00

  • Decreased production of nitric oxide by human neutrophils during septic multiple organ dysfunction syndrome. Comparison with endotoxin and cytokine effects on normal cells.

    abstract::The objective of this study was to determine nitric oxide (NO) and superoxide anion release (O-2) by neutrophils (PMNs) in the septic multiple organ dysfunction syndrome (MODS) and to compare them with the response of normal cells to lipopolysaccharide (LPS) and cytokines. NO production was measured by the release of ...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF01534556

    authors: Carreras MC,Catz SD,Pargament GA,Del Bosco CG,Poderoso JJ

    更新日期:1994-04-01 00:00:00

  • Sivelestat prevents cytoskeletal rearrangements in neutrophils resulting from lung re-expansion following one-lung ventilation during thoracic surgery.

    abstract::Patients undergoing lobectomy are at risk of developing acute lung injury resulting from one-lung ventilation (OLV) during surgery. We investigated the morphological and functional behavior of neutrophils in patients who underwent lobectomy and assessed the ability of sivelestat to inhibit neutrophil activity. This wa...

    journal_title:Inflammation

    pub_type: 杂志文章,随机对照试验

    doi:10.1007/s10753-013-9689-9

    authors: Eguchi T,Yoshida K,Kondo R,Hamanaka K,Shiina T,Komatsu Y,Yamamoto H,Kubo K,Hasegawa J,Koizumi T

    更新日期:2013-12-01 00:00:00

  • 1, 8-Cineol Protect Against Influenza-Virus-Induced Pneumonia in Mice.

    abstract::1,8-Cineol is a major monoterpene principally from eucalyptus essential oils and has been shown to exert anti-inflammatory, antiviral, and inhibitory of nuclear factor (NF)-kB effect. In the present study, we evaluated the effect of 1,8-cineol on mice infected with influenza A virus. We found that 1,8-cineol protects ...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-016-0394-3

    authors: Li Y,Lai Y,Wang Y,Liu N,Zhang F,Xu P

    更新日期:2016-08-01 00:00:00

  • Pleural macrophages differentially alter mesothelial cell growth and collagen production.

    abstract::Intrapleural tetracycline (TCN) results in pleural macrophage influx and pleural fibrosis; intrapleural carrageenan (CAR) induces macrophage influx without fibrosis. Because macrophage products can modulate mesothelial cell activity, we investigated the role of TCN- and CAR-induced pleural macrophages on mesothelial c...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00916387

    authors: Baumann MH,Heinrich K,Sahn SA,Strange C

    更新日期:1993-02-01 00:00:00

  • Combination of Enteral Nutrition and Probiotics Promote Recovery Following Ileal Pouch-Anal Anastomosis in Rats.

    abstract::Many patients with ulcerative colitis suffer from malnutrition and intestinal flora disorders, which affect the postoperative intestinal barrier function of the ileal pouch. This study aimed to investigate the effects of enteral nutrition combined with probiotics after ileal pouch-anal anastomosis in rats. Male Spragu...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-020-01372-0

    authors: Zheng T,Gao Y,Xu Y,Chen Z,Wang X,Liu J,Liu G

    更新日期:2020-11-05 00:00:00

  • The Effects of Rifampin, Povidone-Iodine and Hydrogen Peroxide on the Formation of Epidural Fibrosis in the Experimental Epidural Fibrosis Model.

    abstract::The aim of the study was to determine the effect of direct application of rifampin, povidone-iodine, and hydrogen peroxide on the formation of epidural fibrosis in rats. Forty-eight adult male Wistar albino rats were equally and randomly divided into four groups (laminectomy, topical rifampin, topical povidone-iodine,...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-016-0383-6

    authors: Kizilay Z,Cetin NK,İsmailoglu Ö,Yılmaz A,Omurlu İK,Coskun ME,Aktaş S

    更新日期:2016-08-01 00:00:00

  • Maresin 1 Maintains the Permeability of Lung Epithelial Cells In Vitro and In Vivo.

    abstract::Previous reports showed that Maresin 1 (MaR1) possessed organ protection effects and could attenuate acute lung injury. Here, we aim to figure out whether MaR1 can maintain the permeability of lung epithelial cells by regulating the expression of tight junction protein during lung injury. Monolayer of murine lung epit...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-016-0433-0

    authors: Chen L,Liu H,Wang Y,Xia H,Gong J,Li B,Yao S,Shang Y

    更新日期:2016-12-01 00:00:00

  • Salidroside Decreases Atherosclerosis Plaque Formation via Inhibiting Endothelial Cell Pyroptosis.

    abstract::Pyroptosis, a new pro-inflammatory programmed cell death, is linked to atherosclerosis (AS). Our previous studies suggested that salidroside (SAL) can alleviate AS and exert anti-oxidative and anti-inflammatory properties. However, the effect of SAL on atherosclerosis-related pyroptosis has not been studied. Here, we ...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-019-01106-x

    authors: Xing SS,Yang J,Li WJ,Li J,Chen L,Yang YT,Lei X,Li J,Wang K,Liu X

    更新日期:2020-04-01 00:00:00

  • Guinea pig Kurloff (NK-like) cells mediate TNF-dependent cytotoxic activity: analogy with NC effector cells.

    abstract::Kurloff cells are mononuclear cells possessing a large cytoplasmic inclusion body specific to the guinea pig. In this report, we present strong evidence that Kurloff cells can mediate NC activity against tumor cells in addition to their previously reported NK activity. Using an 18 h 51Cr-release assay we have shown th...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF01488203

    authors: Pouliot N,Maghni K,Sirois P,Rola-Pleszczynski M

    更新日期:1996-06-01 00:00:00

  • Lung immunoreactivity and airway inflammation: their assessment after scorpion envenomation.

    abstract::Release and activation of pro-inflammatory mediators are among the most important induced factors that are involved in the scorpion envenomation pathogenesis. Inflammatory response and lung reactivity were studied in mice following subcutaneous injection with Androctonus australis hector (Aah) venom. Venom immunodetec...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-011-9338-0

    authors: Adi-Bessalem S,Mendil A,Hammoudi-Triki D,Laraba-Djebari F

    更新日期:2012-04-01 00:00:00

  • The Effect of Coumaric Acid on Ischemia-Reperfusion Injury of Sciatic Nerve in Rats.

    abstract::The aim of the study was to determine the effect of coumaric acid on sciatic nerve ischemia/reperfusion (SNI) injury in rats. The rats were randomly divided into four groups: control group (no medication or surgical procedure), SNI group, SNI + coumaric acid (CA) group, and SNI + methylprednisolone (MP) group. Ischemi...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-015-0195-0

    authors: Guven M,Yuksel Y,Sehitoglu MH,Tokmak M,Aras AB,Akman T,Golge UH,Goksel F,Karavelioglu E,Cosar M

    更新日期:2015-12-01 00:00:00

  • Serum Cystatin C as an Inflammatory Marker in Exacerbated and Convalescent COPD Patients.

    abstract::Chronic obstructive pulmonary disease (COPD) is a common chronic inflammatory disease with high morbidity and mortality rates. Cystatin C (Cys C) is a sensitive indicator for various chronic inflammatory diseases. In this study, we aimed to evaluate the role of Cys C in COPD patients comparing with the other well-know...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-015-0287-x

    authors: Zhang M,Li Y,Yang X,Shan H,Zhang Q,Ming Z,Xie Y,Chen H,Liu Y,Zhang J

    更新日期:2016-04-01 00:00:00

  • Subpopulation of alveolar macrophages inhibits superoxide anion production by macrophages.

    abstract::Pig alveolar macrophages are a heterogeneous population of cells. Three subpopulations or bands exist when the whole population is separated according to density. Band 1 cells are the least dense cells and constitute 9% of the total population. Bands 2 and 3 represent 44 and 47% of the total population. The three subp...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/BF00915841

    authors: Zeidler RB,Flynn JA,Arnold JC,Conley NS

    更新日期:1987-09-01 00:00:00

  • Identification of Rab6a as a New Target of microRNA-155 Involved in Regulating Lipopolysaccharide-Induced TNF Secretion.

    abstract::This study aims to provide experimental proof that Rab6a is an efficient target of microRNA-155 in regulating pro-inflammatory tumor necrosis factor (TNF) secretion stimulated by lipopolysaccharide (LPS) in macrophages. We identified Rab6a as a new target of microRNA-155 (miR-155) and found that overexpression of miR-...

    journal_title:Inflammation

    pub_type: 杂志文章

    doi:10.1007/s10753-015-0228-8

    authors: Yang Y,Yang L

    更新日期:2016-02-01 00:00:00