Abstract:
:Genistein is an isoflavone with oestrogenic activity that is present in a variety of soy products as a constituent of complex mixtures of bioactive compounds, whose matrix profiles play an important role in determining the overall oestrogenic bioactivity of genistein. We review data on how the profile of soy bioactive compounds can modulate genistein-stimulated oestrogen-dependent tumour growth. Our research has focused on the effects of dietary genistein on the growth of oestrogen (E)-dependent mammary tumours both in vitro and in vivo. Genistein enhances the proliferation of E-dependent human breast cancer tumour growth. In a similar manner, dietary genistein stimulates tumour growth in the chemically-induced (NMU) mammary cancer rodent model. Genistin, the glycoside of genistein, simulates growth similar to that of genistein and withdrawal of either genistein or genistin results in tumour regression. The extent of soy processing modulates the effects of dietary genistein in vivo as soy protein isolate, a highly purified and widely used source of protein that is processed to contain low, medium, and high amounts of isoflavones, stimulate the growth of the E-dependent mammary tumours in a dose dependent manner. In contrast to the more purified diets, studies with soy flour of equivalent genistein levels did not stimulate the growth of E-dependent breast cancer tumours in vivo. However, the size of these tumours also did not regress as is observed in control groups in which oestrogen and genistein have been withdrawn. The expression of the oestrogen-target genes of pS2, progesterone receptor, and cyclin D1 correlates with the growth of E-dependent tumours and has been consistently observed to be induced in response to treatment with dietary genistein. To evaluate whether dietary genistein interacts with current anti-oestrogen breast cancer therapies such as tamoxifen (TAM), we implanted E-dependent tumours into ovariectomized athymic mice and administered oestradiol, oestradiol plus TAM, or oestradiol, TAM, and dietary genistein. In these studies dietary genistein was able to negate the inhibitory effect of TAM on E-stimulated tumour growth. In summary, genistein can act as an oestrogen agonist resulting in proliferation of E-dependent human breast cancer tumours in vivo and its activity can be modulated by the presence of other bioactive components in complex soy foods. Additionally, dietary genistein can negate the inhibitory effects of TAM on E-stimulated growth of MCF-7 cell tumours implanted into ovariectomized athymic mice.
journal_name
Inflammopharmacologyjournal_title
Inflammopharmacologyauthors
Helferich WG,Andrade JE,Hoagland MSdoi
10.1007/s10787-008-8020-0subject
Has Abstractpub_date
2008-10-01 00:00:00pages
219-26issue
5eissn
0925-4692issn
1568-5608journal_volume
16pub_type
杂志文章,评审abstract:OBJECTIVE:The present study aimed to evaluate the anti-inflammatory and analgesic activities of the ginsenoside metabolite compound K (CK) and its mechanisms. METHODS:Mice model of xylene-induced ear swelling and rat model of carrageenan-induced paw swelling were used to evaluate the effect of CK on acute inflammation...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-018-0504-y
更新日期:2019-02-01 00:00:00
abstract::A series of quinazoline clubbed 1,3,5-triazine derivatives (QCT) were synthesized and evaluated for their in vitro anticancer activity against HeLa (human cervical cancer), MCF-7 (human breast cancer cell), HL-60 (human promyelocytic leukemia cell), HepG2 (human Hepatocellular carcinoma cell), and one normal cell line...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-018-0471-3
更新日期:2018-12-01 00:00:00
abstract::The anti-inflammatory activity of the aqueous extract of Chromolaena odorata was investigated in rats using the carrageenan-induced oedema, cotton pellet granuloma and formalin-induced oedema methods. The extract was administered orally at doses of 25, 50, 100 and 200 mg/kg. In the carrageenan method the paw oedema wa...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1163/156856005774649386
更新日期:2005-01-01 00:00:00
abstract::Rheumatoid arthritis (RA) is a systemic autoimmune disease, which is characterized by a chronic fluctuating course and immune dysfunction, resulting in affecting the health and life quality of RA patients. Methotrexate (MTX), as the standard gold treatment of RA, has received more and more clinical applications and ba...
journal_title:Inflammopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s10787-020-00741-3
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:This pilot study aimed to determine the efficacy of acamprosate (N-acetyl homotaurine) in reducing the pathological features of experimental autoimmune encephalomyelitis (EAE) which is an animal model for multiple sclerosis (MS). BACKGROUND:The amino acid taurine has multiple biological activities including ...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-011-0097-1
更新日期:2012-02-01 00:00:00
abstract::The aim of this study was to investigate the effect of the nitric oxide donor isosorbide-5-mononitrate (5-ISMN) alone or in combination with the natural hepatoprotectant with anti-oxidant activity silymarin on the carbon tetrachloride (CCl(4))-induced hepatic injury in rats. 5-ISMN (1.8, 3.6 or 7.2 mg/kg), silymarin (...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-009-0027-7
更新日期:2010-04-01 00:00:00
abstract::Kerabala (CB) is a novel ayurvedic formulation used for treating various inflammatory diseases. This formulation was made from virgin coconut oil and it comprises extracts of Sida cordifolia, coconut milk and sesame oil. The current study was performed to evaluate the anti-inflammatory action of CB on carrageenan-indu...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-016-0298-8
更新日期:2017-02-01 00:00:00
abstract::The up-regulation of angiotensin II AT1 receptors has been implicated as a major mediator in the development of hypertension and progressive nephropathy in experimental diabetes. In spite of the documented potential of garlic treatments in ameliorating diabetic complications, the possible involvement of the angiotensi...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-012-0139-3
更新日期:2013-04-01 00:00:00
abstract::Acute lung injury (ALI) and acute kidney injury (AKI) are major causes of sepsis-induced mortality. The objective of the study is to evaluate the effect of tocilizumab (TCZ), an IL-6 receptor inhibitor, in sepsis-induced ALI and AKI using the cecal ligation and puncture (CLP) rat model of sepsis. Clinical and experime...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-019-00628-y
更新日期:2020-02-01 00:00:00
abstract::Mitochondria can interchange morphology due to their dynamic nature. It can exist in either fragmented disconnected arrangement or elongated interconnected mitochondrial networks due to fission and fusion, respectively. The recent studies have revealed the remarkable and unexpected insights into the physiological impa...
journal_title:Inflammopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s10787-017-0347-y
更新日期:2017-08-01 00:00:00
abstract::Tovophyllin A (TA) is a xanthone isolated from Garcinia mangostana L. (GM, Guttiferae) pericarps that possesses various beneficial bioactivities. However, its protective effects on acute lung injury (ALI) and lung carcinoma have not yet been explored. The current work was designed to investigate the protective potenti...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-019-00609-1
更新日期:2020-02-01 00:00:00
abstract::The aim of the study was to evaluate the effect of Pterocarpus marsupium (PM) on acetic acid (AA)-induced ulcerative colitis (UC) in rats. The rats were divided into five groups, each having six rats. PM extract 100 mg and 200 mg/kg was given orally to groups four and five, respectively, and standard drug sulfasalazin...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-015-0234-3
更新日期:2015-08-01 00:00:00
abstract:AIM AND OBJECTIVE:6-hydroxy dopamine (6-OHDA) is a neurotoxin which on intranigral administration produces severe nigrostriatal damage with motor and cognitive deficit in animals. Curcumin (CMN) in combination with bioenhancer piperine (PP) in 6-hydroxydopamine-induced Parkinsonian rats was used to investigate the anti...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-016-0297-9
更新日期:2017-02-01 00:00:00
abstract::Alzheimer's disease (AD) is prevalent in old age people and is one of the most common brain diseases. Brain insulin resistance, neuroinflammation, oxidative stress, and mitochondrial and cholinergic dysfunction are key features of the disease. In our study, streptozotocin (STZ) in a dose of 3 mg/kg was injected in mal...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-019-00681-7
更新日期:2020-04-01 00:00:00
abstract::Triptolide has been widely reported to exhibit potential therapeutic value in multiple inflammatory diseases, such as rheumatoid arthritis, systemic lupus erythematosus, and psoriasis. Although its safety and efficacy as an anti-inflammatory agent have been verified by many studies, the effect of triptolide on osteoar...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-018-0509-6
更新日期:2019-02-01 00:00:00
abstract::R-phenylpiracetam (R-PhP, (4R)-2-(4-phenyl-2-oxopyrrolidin-1-yl)acetamide) is an optical isomer of phenotropil, a clinically-used nootropic drug that improves physical condition and cognition. Recently, R-PhP was shown to bind to the dopamine transporter (DAT). Since growing evidence suggests that dysfunction of the d...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-020-00705-7
更新日期:2020-10-01 00:00:00
abstract::Gout, the most prevalent inflammatory arthritis worldwide, released interleukin-1β (IL-1β) and Cathepsin B inflammatory mediators that constitute the hallmark of the disease. Herein we aimed to investigate whether procyanidin B2 (PCB2), a natural dietary compound, can suppress MSU crystals-stimulated gouty inflammatio...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-020-00758-8
更新日期:2020-12-01 00:00:00
abstract::The present investigation assessed the potential of Prunus cerasoides fruit extract (PCFE) in alleviation of inflammatory stress in response to lipopolysaccharide (LPS) and interferon-γ (IFN-γ)-stimulated murine peritoneal macrophages as well as in concanavalin A (Con A)-activated splenic lymphocytes. We observed a st...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-018-0448-2
更新日期:2018-12-01 00:00:00
abstract:INTRODUCTION:Retinoic Acid Related Orphan Nuclear Receptor gamma T (RORγT) is a lineage specifying transcription factor for IL-17 expressing cells, which may contribute to the pathogenesis of Inflammatory Bowel Disease (IBD). VPR-254 is a selective in vitro inhibitor of RORγT. AIMS:The main goals of our study were two...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-019-00643-z
更新日期:2020-04-01 00:00:00
abstract::Paracetamol-induced toxicity is mainly due to the accumulation of its CYP450-mediated N-hydroxylation product - N-acetylimidoquinone. We examined cell viability, proliferation rates and intracellular calcium in PC12 cells and in a PC12 cell line transfected with cytochrome P4502E1 exposed to paracetamol. This drug had...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-998-0030-4
更新日期:1998-01-01 00:00:00
abstract::Prompted by the findings that smokers have lowered brain and blood platelet monoamine oxidase-A and -B activities compared to non-smokers and that smokers have a lowered incidence of Parkinson's disease, we have examined the neuroprotective properties of an MAO inhibitor, 2,3,6-trimethyl-1,4-naphthoquinone (TMN), whic...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1163/156856003765764353
更新日期:2003-01-01 00:00:00
abstract::The effect of lupeol, a natural pentacyclic triterpene on ethanol-induced gastric damage in mice was evaluated. The gastroprotection was assessed by determination of changes in mean gastric lesion area, quantification of mucosal non-protein sulfhydryls (NP-SH), and characterized using drugs that influence the endogeno...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-009-0009-9
更新日期:2009-08-01 00:00:00
abstract::TRP channels have been discovered as a specialized group of somatosensory neurons involved in the detection of noxious stimuli. Desensitization of TRPV1 located on dorsal root and trigeminal ganglia exhibits analgesic effect and makes it potential therapeutic target for treatment of neuropathic pain. With this backgro...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-016-0285-0
更新日期:2016-12-01 00:00:00
abstract::Pioglitazone, a specific ligand for peroxisome proliferator-activated receptor gamma (PPAR-gamma), was recently implicated in the control of inflammatory processes and in the modulation of the expression of various cytokines such as tumor necrosis factor alpha (TNF-alpha), but its role in the mechanism of gastric muco...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1163/156856005774423908
更新日期:2005-01-01 00:00:00
abstract:AIM:The capture, analysis and utilisation of health status information are attended by logistic considerations and interpretation challenges. We report a preliminary evaluation of cellular technology in capturing WOMAC NRS 3.1 Index data. METHODS:A Java midlet for delivering the WOMAC NRS3.1 Index on Nokia-6300, Motor...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-008-8045-4
更新日期:2009-04-01 00:00:00
abstract:BACKGROUND:The role of angiotensin converting enzyme inhibitors on the inflammation process has been demonstrated previously. In the present study, the effects of captopril on lung injury induced by lipopolysaccharide (LPS) were investigated. METHODS:Control, LPS, 12.5, 25 and 50 mg/kg captopril-treated before LPS adm...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-018-0535-4
更新日期:2019-06-01 00:00:00
abstract::Chronic inflammation is a world health problem. There is a need to develop new anti-inflammatory and analgesic drugs with improved activity and reduced side effects. In this context, the aim of this study was to evaluate the antinociceptive and anti-inflammatory effects of the pyrazole compound LQFM-021 after acute an...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-016-0282-3
更新日期:2016-10-01 00:00:00
abstract:OBJECTIVE:To evaluate the potential of Azadirachta indica leaf extracts against Salmonella typhimurium-induced inflammation in BALB/c mice. DESIGN:Qualitative tests of A. indica leaf extracts were conducted for screening of various phytochemicals. The antiinflammatory potential of A. indica leaf extracts on S. typhimu...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-008-8032-9
更新日期:2009-02-01 00:00:00
abstract::Pain is recognized as a multifactorial sensory experience that is wholly unpleasant. It can vary in intensity from mild to severe and its duration can be anything from transient to persistent. Today we know so much more about the peripheral nociceptor as the primary detection apparatus for painful stimuli. We also und...
journal_title:Inflammopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s10787-009-0006-z
更新日期:2009-06-01 00:00:00
abstract::We clarified the roles of histamine H(1)-, H(2)-, H(3)-receptors and oxyradicals in the exacerbation of acid-induced gastric haemorrhage and stomach ulcer in endotoxaemic rats by measuring changes in gastric mucosal glutathione concentrations, lipid peroxide generation and histamine levels as well as in luminal electr...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-998-0017-1
更新日期:1998-01-01 00:00:00