Abstract:
:Cladribine (Cd) is a purine nucleoside analogue which in an oral formulation is approved for treatment of patients with multiple sclerosis (MS). It is known to mediate the effect through a short-term selective reduction of lymphocytes with minimal effect on the innate immune system. However, a few studies have emerged, that also demonstrate a beneficial immunomodulatory effect of cladribine on monocyte-derived cells. As cladribine crosses the blood-brain barrier this effect could have clinical meaningful impact in the treatment of MS, where recruitment of innate cells such as M1 macrophages play a role in plaque development. Here, we investigated the in-vitro effect on monocyte differentiation into M1 and M2 macrophages and dendritic cells as well as the effect on activation of M1 macrophages. In our experiments, cladribine in therapeutic relevant in-vitro concentrations, did not lead to apoptosis in differentiated M1, M2 macrophages or DCs and did not interfere with the phenotype of these differentiated cells. In M1 macrophages, cladribine reduced the secretion of IL-6 and TNF-α observed after activation with LPS. Similar, cladribine reduced the phagocytic capacity of LPS activated M1 macrophages but did not affect unactivated cells. We conclude, that such reduction of inflammatory potential as well as reduced M1 phagocytic activity, e.g. within an MS plaque, could be an additional clinical meaningful effect of cladribine in the treatment of MS while at the same time it would leave M1 macrophages intact for the protection against infections.
journal_name
Int Immunopharmacoljournal_title
International immunopharmacologyauthors
Mathiesen CBK,Rudjord-Levann AM,Gad M,Larsen J,Sellebjerg F,Pedersen AEdoi
10.1016/j.intimp.2020.107270subject
Has Abstractpub_date
2021-02-01 00:00:00pages
107270eissn
1567-5769issn
1878-1705pii
S1567-5769(20)33737-1journal_volume
91pub_type
杂志文章abstract::Ulcerative colitis is a chronic nonspecific inflammatory disease of unknown cause. The aim of this study was to evaluate the anti-inflammatory effect of tauroursodeoxycholate in 2, 4, 6-trinitrobenzenesulfonic acid-induced experimental colitis in mice. After the induction of colitis for 24h, the mice were administrate...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2016.04.037
更新日期:2016-07-01 00:00:00
abstract::The nuclear factor-κB (NF-κB) transcription factors control many physiological processes including inflammation, immunity, apoptosis, and angiogenesis. We identified dihydrotanshinone I as an inhibitor of NF-κB activation through our research on Salvia miltiorrhiza Bunge. In this study, we found that dihydrotanshinone...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2015.08.003
更新日期:2015-09-01 00:00:00
abstract::The Ginkgo biloba extract, EGb 761, contains flavonoid glycosides and unique terpene lactones as major active components. In this study, we determined the anti-inflammatory effect of the water-soluble portion (GH415) of the EGb 761 on the inflammation caused by Candida albicans, a major ethiological agent that causes ...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2005.02.002
更新日期:2005-06-01 00:00:00
abstract::Previous work has shown that in vitro thymulin treatments have the ability to enhance natural killer (NK) cell cytotoxicity. The purpose of the experiments presented here was to examine the in vivo effects of thymulin on avian NK cell activity in response to a viral infection. Five and a half-week-old K-strain chicken...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/s1567-5769(02)00236-9
更新日期:2003-01-01 00:00:00
abstract::High mobility group box 1 (HMGB1) is a late phase inflammatory mediator in many inflammatory diseases. Extracellular HMGB1 could bind to many membrane receptors to activate downstream signaling molecules and promote inflammation resulting in cell and tissue damage. In our previous work, we found cannabinoid receptor Ⅱ...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.106007
更新日期:2020-01-01 00:00:00
abstract::In recent years, using genetic engineering and bioengineering techniques, Bifidobacterium as a carrier to express specific functions of the protein or polypeptide, has become a new treatment for disease. Ulcerative colitis (UC) is a type of inflammatory bowel diseases (IBD). Although the cause of this inflammatory dis...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2018.02.004
更新日期:2018-04-01 00:00:00
abstract::As one specialized subset of regulatory T cells (Tregs), follicular regulatory T cells (TFR) could suppress follicular helper T cells (TFH) and B cells in germinal centers to maintain immune homeostasis. The unbalance of TFR and TFH cells could result in abnormal germinal center responses and contribute to pathogenesi...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2018.01.038
更新日期:2018-03-01 00:00:00
abstract::The purpose of this study was to prepare a tetravalent anti-human CD22 recombinant antibody with improved antitumor activity and a half life longer than that of its divalent counterpart. We compared the ability of tetravalent vs. divalent antibody to associate/dissociate to/from CD22-positive Daudi cells, to interact ...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2005.11.022
更新日期:2006-05-01 00:00:00
abstract::The present study reports the anti-mycobacterial activity of 2-hydroxy-3-(3-methyl-2-butenyl)-1,4-naphthoquinone (lapachol) as well as its influence on macrophage functions. Lapachol (L) did not induce apoptosis/necrosis of THP-1 macrophages at ≤32 μg/mL. Mycobacterium avium liquid growth was arrested by ≥32 μg/mL and...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2010.08.023
更新日期:2010-11-01 00:00:00
abstract::PR domain zinc finger protein 1 (PRDM1)/B lymphocyte-induced maturation protein 1 (BLIMP1) is a transcriptional repressor involved in B and T cell responses which are implicated in chronic hepatitis B virus (HBV) infection and hepatocellular carcinoma (HCC). This study investigated the association of PRDM1 with clinic...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.05.012
更新日期:2019-08-01 00:00:00
abstract::Many herbal products are now used as remedies to treat various infectious and non-infectious conditions. Even though the use of herbs and natural products is much more evident in the Eastern world, their use in Western cultures is continuously increasing. Although the immunomodulatory effects of some herbs have been e...
journal_title:International immunopharmacology
pub_type: 杂志文章,评审
doi:10.1016/j.intimp.2015.06.023
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:Systemic lupus erythematosus (SLE) is one of the autoimmune diseases, believed to be closely related to hyperactivity of B cells, overproduction of autoantibodies and immune complex formation and deposition in affected tissue. The autoreactive inflammation leads to multiorgan damage with kidney dysfunction in...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2020.106451
更新日期:2020-06-01 00:00:00
abstract::The objective was to evaluate the effects of antimicrobial peptide cathelicidin-BF (C-BF) treatment on diarrhea controlling, immune responses, intestinal inflammation, and intestinal barrier function in piglets with postweaning diarrhea. In this study, fifty-four weaned piglets with diarrhea were selected and treated ...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2020.106658
更新日期:2020-08-01 00:00:00
abstract::Recent studies on the immunosuppressive effects of ultraviolet radiation (UVR) and the related resistance to infections in rodents and humans are presented. The waveband dependency of trans-to-cis isomerisation of urocanic acid in the stratum corneum and the role of DNA damage in UVR-induced erythema and immunosuppres...
journal_title:International immunopharmacology
pub_type: 杂志文章,评审
doi:10.1016/s1567-5769(01)00178-3
更新日期:2002-02-01 00:00:00
abstract::Oral contraceptives (OC) may cause intrahepatic cholestasis or increase a pre-established liver damage. OC effects on hepatic injury biochemical markers remain contradictory and the role of cytokines in those processes is fairly unknown. Two doses, simple or double, of the OC combination ethinylestradiol/norgestrel we...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2014.03.022
更新日期:2014-07-01 00:00:00
abstract::Rheumatoid arthritis is a common autoimmune disease primarily characterized by chronic inflammation, the formation of an invasive pannus, and destruction of the joints. In the present study, we employed real-time PCR and western blot analysis to investigate the role of dulaglutide in human fibroblast-like synoviocytes...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.05.034
更新日期:2019-09-01 00:00:00
abstract::Acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) are responsible for high mortality rates in critical patients. Despite >50 years of intensive research, there is no pharmacologically effective treatment to treat ALI. PPARs agonists, chemically named thiazolidinediones (TZDs) have emerged as poten...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2018.02.011
更新日期:2018-04-01 00:00:00
abstract::We have used a high throughput small molecule screen, using a fission yeast-based assay, to identify novel phosphodiesterase 7 (PDE7) inhibitors. One of the most effective hit compounds was BC12, a barbituric acid-based molecule that exhibits unusually potent immunosuppressive and immunomodulatory actions on T lymphoc...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2016.06.004
更新日期:2016-09-01 00:00:00
abstract::Chronic cold stress has long-term dramatic effects on the animal immune and neuroendocrine systems. As one of the important regions of the brain, the hippocampus is the main region involved in response to stressors. Nevertheless, the impact to the hippocampus following cold exposure and the underlying mechanism involv...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2020.106908
更新日期:2020-12-01 00:00:00
abstract::Pulmonary exposure of rodents to porcine pancreatic elastase (PPE) induces lesions that morphologically resemble human panacinar emphysema. However, there has been little work on the comprehensive analysis of this model. The present study was designed to extensively examine the biological effects of PPE on inflammatio...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2010.07.016
更新日期:2010-11-01 00:00:00
abstract::Prenylated flavonoids are a unique class of naturally occurring flavonoids that have various pharmacological activities. In the present study, we investigated the anti-inflammatory effect in murine macrophages of a prenylated flavonoid, 10-oxomornigrol F (OMF), which was isolated from the twigs of Morus alba (Moraceae...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2017.12.015
更新日期:2018-02-01 00:00:00
abstract::Phospholipase C (PLC)gamma and phospholipase D (PLD) play pivotal roles in the signal transduction required for various cellular responses, including cell proliferation and differentiation. Dendritic cells (DCs), which are professional antigen-presenting cells, can be generated from human monocytes by stimulating the ...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2004.04.001
更新日期:2004-07-01 00:00:00
abstract:OBJECTIVES:Bone and lung involvement are two major causes of morbidity in Gaucher disease (GD). The soluble form of CD163 (sCD163) is a valuable diagnostic biomarker for monitoring diseases with increased macrophage activation. We determined sCD163 levels in 30 children and adolescence with GD compared with 30 healthy ...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2014.12.039
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:Downregulation of histone deacetylase-4 (HDAC4) contributes to cartilage degeneration in osteoarthritis (OA) because it promotes upregulation of runt-related transcription factor-2 (Runx-2) and osteoarthritis-related genes. The effect of HDAC4 upregulation on cartilage damage in OA remains unknown. METHODS:...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.105752
更新日期:2019-10-01 00:00:00
abstract::Psoriasis is an autoimmune skin disease caused by interactions between keratinocytes and immune cells, such as macrophages. CD200 is expressed on the surface of various cell types, and its receptor, CD200R1, belongs to a family of immunosuppressive receptors that are mainly expressed on myeloid cells. CD200/CD200R1 si...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.106046
更新日期:2020-01-01 00:00:00
abstract::In the course of a search for anti-neuroinflammatory metabolites from marine fungi, aurantiamide acetate (1) was isolated from marine-derived Aspergillus sp. as an anti-neuroinflammatory component. Compound 1 dose-dependently inhibited the production of nitric oxide (NO) and prostaglandin E2 (PGE2) in BV2 microglial c...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2014.10.006
更新日期:2014-12-01 00:00:00
abstract::Chèdiak-Higashi syndrome is a rare autosomal recessive disease that causes hypopigmentation, recurrent infections, mild coagulation defects and neurological problems. Beige mice carry a mutation in the lysosome trafficking regulator (LYST) gene and display some of the key characteristics of human Chèdiak-Higashi syndr...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.01.053
更新日期:2019-04-01 00:00:00
abstract:UNLABELLED:A prospective study was performed to evaluate low dose Anti-Thymocyte Globulin (ATG) and Rituximab along with high dose Sirolimus as induction agents for reducing the incidence of acute rejection in renal transplantation. 66 patients who were to undergo live renal transplantation were divided into the low ri...
journal_title:International immunopharmacology
pub_type: 临床试验,杂志文章
doi:10.1016/j.intimp.2006.09.013
更新日期:2006-12-20 00:00:00
abstract::There is currently no specific drug for the treatment of sepsis and antibiotic administration is considered the best option, despite numerous issues. Therefore, the development of drugs to control the pathogen-induced inflammatory responses associated with sepsis is essential. To address this, our study examined the t...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2019.05.051
更新日期:2019-08-01 00:00:00
abstract::The most effective treatment for HBV-related hepatocellular carcinoma (HCC) is surgical removal of the tumor in early stage patients. But many such patients will develop recurrent tumor within the first 24months, which is the major cause of death. To enable the prevention and earlier detection of recurrent HCC, we inv...
journal_title:International immunopharmacology
pub_type: 杂志文章
doi:10.1016/j.intimp.2016.10.015
更新日期:2016-12-01 00:00:00