HP-NAP ameliorates OXA-induced atopic dermatitis symptoms in mice.

Abstract:

BACKGROUND:Atopic dermatitis (AD) is a chronic skin inflammatory disease characterized by disequilibrium between Th1/Th2 lymphocytes. Helicobacter pylori neutrophil-activating protein (HP-NAP) has been reported that it has the potential immunomodulatory effect able to regulate the Th1/Th2 balance. OBJECTIVE:This study aimed to investigate the therapeutic effect of HP-NAP in AD mice model. METHODS:The model of AD was built with oxazolone (OXA) in BALB/c mice, then HP-NAP was used to treat AD by intraperitoneal injection. Ear thickness was measured by a digital thickness gauge. The ears tissues were collected and subjected to hematoxylin-eosin (H&E) and toluidine blue (TB) staining. The mRNA expression levels of inflammatory cytokines (IL-1β, IL-5, IL-6, and TNF-α) in ear tissue were measured using reverse transcription-quantitative polymerase chain reaction (RT-qPCR). The secretion of IgE, IL-4, and IFN-γ was measured by enzyme-linked immunosorbent assay (ELISA). RESULTS:Treatment with HP-NAP successfully alleviated the symptoms of AD, such as erythema, horny substance, and swelling. The infiltration of lymphocytes and mast cells were significantly reduced following HP-NAP therapy. The secretion of IgE and IL-4 was significantly attenuated following treatment with HP-NAP. Additionally, HP-NAP observably downregulated inflammatory cytokine expression (e.g. IL-1β, IL-5, IL-6, and TNF-α) in ear tissues. CONCLUSIONS AND CLINICAL RELEVANCE:Taken together, our results showed that HP-NAP possessed the potential to be a novel immunomodulatory candidate drug against AD.

authors

Guo X,Ding C,Lu J,Zhou T,Liang T,Ji Z,Xie P,Liu X,Kang Q

doi

10.1080/08923973.2020.1806869

subject

Has Abstract

pub_date

2020-10-01 00:00:00

pages

416-422

issue

5

eissn

0892-3973

issn

1532-2513

journal_volume

42

pub_type

杂志文章
  • "Immunoregulatory effects of cimetidine: inhibition of suppressor cell effector function in vivo".

    abstract::The effects of cimetidine upon suppressor cell effector function in a well-studied murine model of contact hypersensitivity were examined. Intravenous inoculation of BALB/c mice with DNP-coupled syngeneic spleen cells induced the production of DNP-specific suppressor cells which was demonstrated by a reduction in ear ...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923978809041424

    authors: Kumar A,Cleveland RP

    更新日期:1988-01-01 00:00:00

  • Neutrophil peripheral count and human leukocyte elastase during chronic lithium carbonate therapy.

    abstract::Plasma levels of human polymorphonuclear elastase (PMN-E) are considered a marker of granulocyte activation and can potentially complement the peripheral neutrophil count in laboratory and pathophysiological settings. Neutrophilic leukocytosis is a well known effect of lithium therapy, but there is no information abou...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923970009016431

    authors: Capodicasa E,Russano AM,Ciurnella E,De Bellis F,Rossi R,Scuteri A,Biondi R

    更新日期:2000-11-01 00:00:00

  • AMPK/Nrf2 signaling is involved in the anti-neuroinflammatory action of Petatewalide B from Petasites japonicus against lipopolysaccharides in microglia.

    abstract:OBJECTIVES:Abnormal microglia secrete neuroinflammatory factors that play a pivotal role in neurodegenerative-disorder development. Thus, regulating abnormal microglia-activation could be a promising therapeutic strategy. The purposes of this study included investigating the effect of Petatewalide B on lipopolysacchari...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1080/08923973.2018.1434791

    authors: Park SY,Choi MH,Li M,Li K,Park G,Choi YW

    更新日期:2018-06-01 00:00:00

  • Artesunate enhances γδ T-cell-mediated antitumor activity through augmenting γδ T-cell function and reversing immune escape of HepG2 cells.

    abstract:OBJECTIVE:To explore the effect and mechanism of artesunate on γδ T cell-mediated antitumor immune responses against hepatoma carcinoma cells (HepG2) in vitro. METHODS:Human γδ T cells or HepG2 were respectively treated with artesunate, subjected to co-culture as appropriate, and the following assays were subsequently...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1080/08923973.2017.1386212

    authors: Qian P,Zhang YW,Zhou ZH,Liu JQ,Yue SY,Guo XL,Sun LQ,Lv XT,Chen JQ

    更新日期:2018-04-01 00:00:00

  • Effect of rifampicin to inhibit rapamycin-induced autophagy via the suppression of protein phosphatase 2A activity.

    abstract::Recently, a number of studies have focused on the secondary effects of rifampicin. In the present study, we assessed whether rifampicin influences the rapamycin-induced autophagy of RAW 264.7 cells. Here, we demonstrate that the rapamycin-induced autophagy is dependent on protein phosphatase (PP) 2A activity and rifam...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1080/08923970802135732

    authors: Park IH,Yeum CE,Chae GT,Lee SB

    更新日期:2008-01-01 00:00:00

  • A possible role to nitric oxide in the anti-inflammatory effects of amitriptyline.

    abstract::Antidepressants are reported to display anti-inflammatory effects. Nitric oxide (NO), in turn, has a key role in inflammation. The objective of the present study was to evaluate the effect of amitriptyline co-administered with L-NAME (a NO synthase inhibitor) on certain parameters of acute inflammatory response in rat...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923973.2011.638305

    authors: Vismari L,Alves GJ,Muscará MN,Palermo-Neto J

    更新日期:2012-08-01 00:00:00

  • Immunogenicity of branched polyethylene glycol modified interferon alpha.

    abstract:AIM:To assess the immunogenicity of Peginterferon alpha-2 b(Pegberon) and its effect on the efficacy and safety in phase III clinical trial, by comparing it with the control drug Pegasys. METHODS:770 patients were recruited in total. 509 were treated with Pegberon plus ribavirin and 261 were treated with Pegasys plus ...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1080/08923973.2017.1392565

    authors: Zhou W,Lu D,Liao X,Zhuang L,Sun L

    更新日期:2018-02-01 00:00:00

  • Effects of dynorphin on the PHA-induced lymphocyte proliferation in vitro.

    abstract::The effect of the opioid peptide dynorphin (DYN) on PHA-induced lymphocyte proliferation has been evaluated in the present study. A significant increase in PHA-induced lymphocyte activation was observed when DYN was added to cultures 48 hr after the mitogenic stimulation. This effect occurred at suboptimal (3.12 and 6...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923978709035226

    authors: Barreca T,Di Benedetto G,Corsini G,Lenzi G,Puppo F

    更新日期:1987-01-01 00:00:00

  • T lymphocytes subsets in experimental iron overload.

    abstract::Several abnormalities of the immune system have been reported in association with clinical and experimental iron overload. To dissect further such abnormalities, changes in lymphocyte subsets were evaluated in iron-loaded male Sprague-Dawley rats. The iron-loading protocol consisted of a total dose of irondextran (1.5...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923979709038534

    authors: Cardier JE,Romano E,Soyano A

    更新日期:1997-02-01 00:00:00

  • Preclinical assessment of β-d-mannuronic acid (M2000) as a non-steroidal anti-inflammatory drug.

    abstract:CONTEXT:β-d-Mannuronic acid (M2000) has shown its therapeutic effects with the greatest tolerability and efficacy in various experimental models such as experimental autoimmune encephalomyelitis (EAE), adjuvant induced arthritis (AIA), nephrotic syndrome, and acute glomerulonephritis. Despite pharmacological effects of...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923973.2015.1113296

    authors: Fattahi MJ,Abdollahi M,Agha Mohammadi A,Rastkari N,Khorasani R,Ahmadi H,Tofighi Zavareh F,Sedaghat R,Tabrizian N,Mirshafiey A

    更新日期:2015-01-01 00:00:00

  • Andrographolide attenuates microglia-mediated Aβ neurotoxicity partially through inhibiting NF-κB and JNK MAPK signaling pathway.

    abstract::Neuroinflammation plays a critical role in the pathogenesis of several neurodegenerative diseases, including Alzheimer's disease (AD). Microglial cells after activated play critical roles in development of neuroinflammation, and may accelerate the progression of AD. Andrographolide (ANDRO), a potent naturally extracte...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1080/08923973.2017.1344989

    authors: Yang R,Liu S,Zhou J,Bu S,Zhang J

    更新日期:2017-10-01 00:00:00

  • Enhancement of natural killer cell activity and interferon production by manganese in young mice.

    abstract::The effect that MnCl2 has on murine splenic natural killer (NK) cell activity was investigated in infant (10 days old), pre-weanling (18 days old) and weanling (24 days old) C57BL/6J mice. A single intraperitoneal injection of 10, 20 or 40 micrograms MnCl2/g body weight caused a significant enhancement in NK activity,...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923978809014404

    authors: Smialowicz RJ,Riddle MM,Rogers RR,Luebke RW,Burleson GR

    更新日期:1988-01-01 00:00:00

  • Role of tumour necrosis factor in the enhanced sensitivity of mice to endotoxin after exposure to lead.

    abstract::Heavy metals administered to animals, at doses which appear relatively innoxious by themselves, enhance susceptibility to endotoxin. The mechanisms which underly this phenomenon are not yet fully understood. In this study we investigated the role of the cytokine Tumour Necrosis Factor (TNF), an important mediator of t...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923978909005373

    authors: Dentener MA,Greve JW,Maessen JG,Buurman WA

    更新日期:1989-01-01 00:00:00

  • Allergic reactions to henna-based temporary tattoos and their components.

    abstract::Temporary henna-based tattoos, particularly popular among western tourists holidaying in exotic places, can expose to the risk to develop allergic reactions. Although hypersensitivity to henna is extremely rare, para-phenylenediamine, which is sometimes added to henna to obtain a dark, blackish color, is a frequent co...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章,评审

    doi:10.3109/08923971003685942

    authors: Calogiuri G,Foti C,Bonamonte D,Nettis E,Muratore L,Angelini G

    更新日期:2010-12-01 00:00:00

  • Neuropeptides modulate a murine monocyte/macrophage cell line capacity for phagocytosis and killing of Leishmania major parasites.

    abstract::Host-parasite interactions and their outcome constitute a critical and challenging step in disease establishment in cutaneous leishmaniasis. In the present in vitro study we investigated the possible modulating effects of both sensory and autonomic neuropeptides that normally exist in human and mouse skin, on the upta...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1081/iph-100107339

    authors: Ahmed AA,Wahbi AH,Nordlin K

    更新日期:2001-08-01 00:00:00

  • Study of innervation, sensory neuropeptides, and serotonin in murine contact allergic skin.

    abstract::Density of nerve fibers, axonal growth, calcitonin gene-related peptide (CGRP), and substance P, and serotonin immunoreactivity as well as concentration were all determined in a murine model of contact allergy. Female Balb/c mice were sensitized on the back with oxazolone and 6 days later challenged with the same anti...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1081/iph-51617

    authors: El-Nour H,Lundeberg L,Boman A,Beck O,Harvima IT,Theodorsson E,Nordlind K

    更新日期:2005-01-01 00:00:00

  • IFN-β, IFN-γ, and TNF-α decrease erythrophagocytosis by human monocytes independent of SIRP-α or SHP-1 expression.

    abstract:BACKGROUND:Many cases of autoimmune hemolytic anemia have been reported after viral infection. Phagocyte activation and accompanying erythrophagocytosis are thought to result from proinflammatory cytokines released during viral infection. SIRP-α (signal regulatory protein-α), a receptor expressed on phagocytes, inhibit...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923973.2012.697470

    authors: de Almeida AC,Barbosa SM,de Lourdes Rios Barjas-Castro M,Olalla-Saad ST,Condino-Neto A

    更新日期:2012-12-01 00:00:00

  • Generation of a specific immunological response to FGF-2 does not affect wound healing or reproduction.

    abstract::Angiogenesis, the process of new capillary formation from pre-existing vessels, has been established as an important mechanism involved in pathologic processes, such as cancer, as well as in normal physiology (Ribatti, D.; Vacca, A.; Roncali, L.; Dammacco, F. Angiogenesis under normal and pathological conditions. Haem...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1081/iph-120029942

    authors: Plum SM,Vu HA,Mercer B,Fogler WE,Fortier AH

    更新日期:2004-02-01 00:00:00

  • Bleomycin and FK 565 enhance the release of GM-CSF from LPS-stimulated BALB/c peritoneal macrophages.

    abstract::The anti-tumour antibiotic Bleomycin, the experimental immunostimulatory tripeptide FK 565, and the immunosuppressive agent Cyclosporin A were examined for their in vitro effects on the release of the haemopoietic cytokine Granulocyte Macrophage Colony-Stimulating Factor (GM-CSF) from LPS stimulated BALB/c adherent pe...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923979509016381

    authors: Blaney BA,Turk JL

    更新日期:1995-08-01 00:00:00

  • Reduction of interleukin-1β induced matrix metalloproteinase-3 release by extracts of six plants: inhibitory screening of 35 traditional medicinal plants.

    abstract::Rheumatoid arthritis (RA) is a chronic inflammatory joint disease associated with matrix metalloproteinase (MMP)-3, leading to destruction of the cartilage. The objective of this study was to investigate and discuss the suitability of the 35 medicinal plants as therapeutic candidates to treat RA. Fibroblast-like synov...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923973.2010.537663

    authors: Ra J,Chung JH,Lee H,Kim J

    更新日期:2011-09-01 00:00:00

  • Evaluation of anti-inflammatory, anti-nociceptive, and anti-arthritic activities of Indian Apis dorsata bee venom in experimental animals: biochemical, histological, and radiological assessment.

    abstract::Traditionally venoms are used from thousands of years to treat pain, inflammation, and arthritis. In Ayurveda "Suchika Voron" and "Shodhona" were practiced against pain. In the present study, venom composition of the Indian honeybee Apis florea (AF), Apis dorsata (AD), and Apis cerana indica (AC) were analyzed using e...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923973.2015.1009996

    authors: Nipate SS,Hurali PB,Ghaisas MM

    更新日期:2015-04-01 00:00:00

  • Sensitive detection of two IgG Fc receptors of mouse macrophages by chemiluminescence analysis.

    abstract::Luminol-enhanced chemiluminescence assay was used to detect the surface expression and the consequent activation of receptors (FcRI and FcRII) of murine macrophages (M phi s). When murine IgG2a was used for the specific detection of FcRI and IgG2b for FcRII, a newly established procedure enabled us to detect the activ...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923978909005371

    authors: Majima T,Itoh K,Yatsu J,Yoshie O,Ishida N

    更新日期:1989-01-01 00:00:00

  • Expression of Co-stimulatory molecules on langerhans cells in lesional epidermis of human atopic dermatitis.

    abstract::Langerhans cells (LC) are immature dendritic cells (DC) present in the skin epithelium. To understand the molecular and cellular mechanisms governing the inflammatory reaction in atopic dermatitis (AD), the expression of the LC specific marker CD1a, a member of major histocompatibility (MHC)-like glycoproteins, and th...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1080/08923970701675101

    authors: Fesenkova VI,Kurchenko AI,Castellani ML,Conti P,Anogeianaki A,Caraffa A,Kalogeromitros D

    更新日期:2007-01-01 00:00:00

  • The antagonistic effect of tamoxifen against d-galactosamine/lipopolysaccharide-induced acute liver failure is associated with reactivation of hepatic nuclear factor-κB.

    abstract::Context: Tamoxifen (TAM) ameliorates D-galactosamine/lipopolysaccharide (Gal/LPS)-induced acute liver failure (ALF) through its antioxidative effect; thus, this study was designed to determine whether the effectiveness of TAM is related to nuclear factor-κB (NF-κB) reactivation. Materials and methods: Experimental mic...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1080/08923973.2019.1569044

    authors: Liu L,Zhao Y,Lin Y,Zhang R,Luo S,Ye P,Luo M

    更新日期:2019-04-01 00:00:00

  • Decrease of phagocytic functions in hypertensive rats.

    abstract::The present investigation was aimed to examine non-specific immunologic capabilities of spontaneously hypertensive rats (SHR) during the development of hypertension. In vitro phagocytosis and oxidative killing exerted by monocytes, polymorphonuclear cells (PMN) and splenic macrophages (SpM0) were evaluated in SHR at 5...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923979409007094

    authors: Serio M,Potenza MA,Vulpis V,Pirrelli A,Mitolo-Chieppa D,Jirillo E

    更新日期:1994-05-01 00:00:00

  • Scrophularia buergeriana regulates cytokine production in vitro.

    abstract::The Scrophularia buergeriana (SB) has long been used to treat various diseases an account of its antimicrobial and anti-virus activity. However, it is unclear how SB regulates the immune responses. This study investigated the effect of SB on the production of cytokines in a human T-cell line, MOLT-4 cells, and mouse p...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1080/08923970802432048

    authors: Kim SJ,Park JS,Myung NY,Moon PD,Choi IY,An HJ,Kim NH,Na HJ,Kim DH,Kim MC,An NH,Kim IK,Lee JY,Jeong HJ,Um JY,Kim HM,Hong SH

    更新日期:2009-06-01 00:00:00

  • Effects of different dose of FK506 on endocrine function of pancreatic islets and damage of beta cells of pancreatic islets in a Wistar rat model.

    abstract:BACKGROUND AND AIM:To probe into the effects of different doses of FK506 on endocrine function of pancreatic islets in Wistar rats. METHODS:Wistar rats were randomly divide into control group A (0mg/kg/d) and experimental group B (1mg/kg/d), C (3mg/kg/d), D (10mg/kg/d) treated with FK506. In an intraperitoneal glucose...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923970903358191

    authors: Li F,Li Q

    更新日期:2010-06-01 00:00:00

  • Differential effects of ponesimod, a selective S1P1 receptor modulator, on blood-circulating human T cell subpopulations.

    abstract::Ponesimod, a novel selective sphingosine-1-phosphate 1 receptor modulator in the development for the treatment of autoimmune diseases, dose-dependently reduced lymphocyte counts in peripheral blood of healthy subjects. It rapidly and transiently reduced the number of circulating T and B cells, but not natural killer c...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章,随机对照试验

    doi:10.3109/08923973.2014.993084

    authors: D'Ambrosio D,Steinmann J,Brossard P,Dingemanse J

    更新日期:2015-02-01 00:00:00

  • 17beta-Estradiol increases the number of effector memory CD8+ lymphocytes in mice with contact hypersensitivity and among cultured splenocytes.

    abstract::To determine how estrogen exacerbates allergies, the effects of 17beta-estradiol (E2) on lymphocyte proliferation were investigated. BALB/c mice were ovariectomized, administered 3.2 microg E2, and sensitized with 50 microL 4-ethoxymethylene-2-phenyl-2-oxazolin-5-one. After 7 days, their spleens were excised and flow ...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.3109/08923970903229053

    authors: Sakazaki F,Ueno H,Nakamuro K

    更新日期:2010-06-01 00:00:00

  • Anti-inflammatory mechanism of Rungia pectinata (Linn.) Nees.

    abstract::This study is to explore the inner anti-inflammatory mechanism of the ethanol extract of Rungia pectinata (Linn.) Nees. As a result, the ethanol extract of Rungia pectinata (Linn.) Nees could not only strongly reduce production of pro-inflammatory cytokines and mediators via blocking NF-kappaB activation but slightly ...

    journal_title:Immunopharmacology and immunotoxicology

    pub_type: 杂志文章

    doi:10.1080/08923970701812704

    authors: Zhao L,Tao JY,Zhang SL,Jin F,Pang R,Dong JH,Guo YJ,Ye P

    更新日期:2008-01-01 00:00:00