Unique dose-dependent effects of the human pregnancy hormone estriol on the ratio of blood IgM to IgG in female mice.

Abstract:

:The present study aimed to investigate the dose-dependent modulating effect of estriol (E3), an estrogen predominantly produced during human pregnancy, on antigen‑induced production of specific antibodies in female BALB/c mice. The animals were immunized either with bovine serum albumin (BSA) or the pneumococcal polysaccharide serotype-14 (PPS-14), and the levels of specific serum antibodies were determined using ELISA kits. E3 was found to have very different effects on antigen-induced production of specific antibodies in animals immunized with these two antigens. While E3 stimulated the production of PPS-14-specific antibodies, it suppressed the production of BSA-specific antibodies. The results also demonstrated that the modulating effect of E3 on the production of antigen‑specific antibodies depends on the dose of E3 used. For BSA‑induced antibody production, E3 had a dose‑dependent inhibitory effect, whereas for PPS‑14‑specific antibody (Ab) production, E3 exerted the strongest stimulation at a lower dose, and produced less stimulation at higher doses. E3 caused thymus atrophy in animals immunized with either PPS‑14 or BSA, but only induced spleen atrophy in BSA‑injected mice. These observations suggest that E3 increases the ability of a pregnant female to avoid bacterial infections while decreasing the incidence of autoimmune responses against circulating components from either the fetus or pregnant female.

journal_name

Mol Med Rep

authors

Ding J,Zhu BT

doi

10.3892/mmr.2015.4491

subject

Has Abstract

pub_date

2016-01-01 00:00:00

pages

447-52

issue

1

eissn

1791-2997

issn

1791-3004

journal_volume

13

pub_type

杂志文章
  • Pretreatment with bacterial components promotes DSS-injured colonic epithelial repair through the activation of STAT-3.

    abstract::Bacterial protection and epithelial repair are important against inflammatory bowel disease (IBD). The present study was designed to examine the effects of different bacterial components on the repair of normal and dextran sodium sulfate (DSS)‑treated colonic epithelial cells and the corresponding mechanisms. Human co...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6812

    authors: Xu Z,Liao B,Zhang R,Sh R,Wang L

    更新日期:2017-08-01 00:00:00

  • MicroRNA‑34a‑3p inhibits proliferation of rheumatoid arthritis fibroblast‑like synoviocytes.

    abstract::Rheumatoid arthritis (RA) is a chronic inflammatory joint disease characterized by synovial inflammation. Fibroblast‑like synoviocytes (FLS) serve a vital role in the initiation and perpetuation of the immune response in patients with RA. The present study aimed to investigate the potential role of microRNA (miR)‑34a‑...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10516

    authors: Hou C,Wang D,Zhang L

    更新日期:2019-09-01 00:00:00

  • Activation of TRPV1-dependent calcium oscillation exacerbates seawater inhalation-induced acute lung injury.

    abstract::Calcium is an important second messenger and it is widely recognized that acute lung injury (ALI) is often caused by oscillations of cytosolic free Ca2+. Previous studies have indicated that the activation of transient receptor potential‑vanilloid (TRPV) channels and subsequent Ca2+ entry initiates an acute calcium‑de...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.4804

    authors: Li C,Bo L,Liu Q,Liu W,Chen X,Xu D,Jin F

    更新日期:2016-03-01 00:00:00

  • Ketamine‑induced bladder dysfunction is associated with extracellular matrix accumulation and impairment of calcium signaling in a mouse model.

    abstract::Due to the rising abuse of ketamine usage in recent years, ketamine‑induced urinary tract syndrome has received increasing attention. The present study aimed to investigate the molecular mechanism underlying ketamine‑associated cystitis in a mouse model. Female C57BL/6 mice were randomly divided into two groups: One g...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.9907

    authors: Shen CH,Wang ST,Wang SC,Lin SM,Lin LC,Dai YC,Liu YW

    更新日期:2019-04-01 00:00:00

  • Toll‑like receptor 2 mediates deposition of collagen I in adipose tissue of high fat diet‑induced obese mice.

    abstract::Obesity is marked by deposition of collagen I in adipose tissue. Toll like receptor (TLR)2 is involved in lipid metabolism, however the association between TLR2 and collagen I remains unclear. The present study was designed to investigate the effect of TLR2 knockout on collagen I in adipose tissue in obese mice. TLR2 ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.8590

    authors: Song B,Zhang H,Zhang S

    更新日期:2018-04-01 00:00:00

  • MG132 reverse the malignant characteristics of hypopharyngeal cancer.

    abstract::In order to reverse the malignant characteristics of hypopharyngeal cancer, the proteasome inhibitor MG132 was introduced into FaDu/T cells and the mechanisms underlying its effects were investigated. The multi-drug resistance (MDR) sensitivities of FaDu/T and FaDu/T-MG132 cancer cells to several chemotherapeutics wer...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2103

    authors: Ma J,Yu L,Tian J,Mu Y,Lv Z,Zou J,Li J,Wang H,Xu W

    更新日期:2014-06-01 00:00:00

  • Arachidonic acid pathway: A molecular target in human testicular cancer (Review).

    abstract::Recent epidemiological studies and animal experiments have demonstrated that non-steroidal anti-inflammatory drugs (NSAIDs) reduce the incidence of colorectal carcinoma. Cyclooxygenase (COX), the first oxidase in the process of prostaglandin production from arachidonic acid, is the principal target of NSAIDs. Due to i...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr_00000131

    authors: Matsuyama M,Yoshimura R

    更新日期:2009-07-01 00:00:00

  • MicroRNA‑302a suppresses cell proliferation, migration and invasion in osteosarcoma by targeting ADAM9.

    abstract::Osteosarcoma (OS) is the most frequent malignant primary bone tumor arising from primitive bone‑forming mesenchymal cells in children and adolescents. The dysregulation of microRNAs (miRNAs) has been reported in OS, and these aberrantly expressed miRNAs are involved in the initiation and progression of OS. The aim of ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6975

    authors: Yang X,Cui Y,Yang F,Sun C,Gao X

    更新日期:2017-09-01 00:00:00

  • Ampelopsin induces apoptosis by regulating multiple c-Myc/S-phase kinase-associated protein 2/F-box and WD repeat-containing protein 7/histone deacetylase 2 pathways in human lung adenocarcinoma cells.

    abstract::Ampelopsin (AMP), a plant flavonoid, has been reported to inhibit cell growth and/or induce apoptosis in various types of tumor. The aim of the present study was to assess the apoptosis-inducing activity of AMP in A549 human lung adenocarcinoma epithelial cells and the associated underlying mechanism. A549 cells were ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2733

    authors: Chen XM,Xie XB,Zhao Q,Wang F,Bai Y,Yin JQ,Jiang H,Xie XL,Jia Q,Huang G

    更新日期:2015-01-01 00:00:00

  • Matrine suppresses cardiac fibrosis by inhibiting the TGF‑β/Smad pathway in experimental diabetic cardiomyopathy.

    abstract::Cardiac fibrosis is one of the pathological characteristics of diabetic cardiomyopathy (DbCM). Matrine treatment has proven to be effective in cases of organ fibrosis and cardiovascular diseases. In the present study, the anti-fibrosis-associated cardioprotective effects of matrine on DbCM were investigated. Rats with...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.8054

    authors: Zhang Y,Cui L,Guan G,Wang J,Qiu C,Yang T,Guo Y,Liu Z

    更新日期:2018-01-01 00:00:00

  • Comparison of the PI3KCA pathway in circulating tumor cells and corresponding tumor tissue of patients with metastatic breast cancer.

    abstract::The aim of the present study was to compare the phosphatidylinositol 3-kinase (PI3KCA)-AKT serine/threonine kinase (AKT) pathway in circulating tumor cells (CTCs) and corresponding cancerous tissues. Stemness‑like circulating tumor cells (slCTCs) and CTCs in epithelial-mesenchymal transition (EMT) have been implicated...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6415

    authors: Bredemeier M,Kasimir-Bauer S,Kolberg HC,Herold T,Synoracki S,Hauch S,Edimiris P,Bankfalvi A,Tewes M,Kimmig R,Aktas B

    更新日期:2017-05-01 00:00:00

  • Optimal compressive force accelerates osteoclastogenesis in RAW264.7 cells.

    abstract::Mechanical stress produced by orthodontic forces is a factor in the remodeling of periodontal ligaments (PDLs) and alveolar bone. It has been reported that the expression of a number of cytokines associated with osteoclastogenesis is upregulated when compressive forces act on osteoblasts and PDL cells. The present stu...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4141

    authors: Hayakawa T,Yoshimura Y,Kikuiri T,Matsuno M,Hasegawa T,Fukushima K,Shibata K,Deyama Y,Suzuki K,Iida J

    更新日期:2015-10-01 00:00:00

  • Use of data mining to determine changes in the gene expression profiles of rat embryos following prenatal exposure to inflammatory stimulants.

    abstract::Numerous clinical epidemiology and laboratory studies have demonstrated a close association between inflammation or immunity and the occurrence of hypertension. Our group has previously shown that upon intraperitoneal injection of lipopolysaccharide (LPS) or zymosan (Zym) into pregnant rats, the offspring of the exper...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2013.1498

    authors: Zhou J,Zhang X,Zhang H,Jia Y,Liu Y,Tang Y,Li X

    更新日期:2013-07-01 00:00:00

  • MiR-203 sensitizes glioma cells to temozolomide and inhibits glioma cell invasion by targeting E2F3.

    abstract::Glioma is the most common malignant and fatal primary tumor in the central nervous system in adults. Recent data has suggested a profound role for microRNAs (miRs) in cancer progression. The present study demonstrated, via quantitative polymerase chain reaction (qPCR) analysis, that miR-203 expression was markedly low...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.3101

    authors: Tang G,Wu J,Xiao G,Huo L

    更新日期:2015-04-01 00:00:00

  • Effects of leptin on the expression of fatty acid-binding proteins in human placental cell cultures.

    abstract::The present study aimed to evaluate the protein expression of the transmembrane translocase FAT/CD36 and cytoplasmic H-FABP and L-FABP in human trophoblast tissue and evaluate the effects of exogenous leptin upon differential expression of each biomolecule; consequently, it aimed to derive information regarding the ef...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2011.686

    authors: Mousiolis AV,Kollia P,Skentou C,Messinis IE

    更新日期:2012-02-01 00:00:00

  • Genistein attenuates renal fibrosis in streptozotocin‑induced diabetic rats.

    abstract::The present study aimed to investigate the antifibrogenic effects of genistein (GEN) on the kidney in streptozotocin (STZ)‑induced diabetic rats and to determine the associated mechanisms. Rats were randomized into four groups: Normal control (N), STZ (S), L (STZ + low‑dose GEN) and H (STZ + high‑dose GEN). After 8 we...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9635

    authors: Jia Q,Yang R,Liu XF,Ma SF,Wang L

    更新日期:2019-01-01 00:00:00

  • N‑terminal truncated peroxisome proliferator‑activated receptor‑γ coactivator‑1α alleviates phenylephrine‑induced mitochondrial dysfunction and decreases lipid droplet accumulation in neonatal rat cardiomyocytes.

    abstract::N‑terminal truncated peroxisome proliferator‑activated receptor‑γ coactivator‑1α (NT‑PGC‑1α) is an alternative splice variant of PGC‑1α. NT‑PGC‑1α exhibits stronger anti‑obesity effects in adipose tissue than PGC‑1α; however, NT‑PGC‑1α has not yet been investigated in neonatal rat cardiomyocytes (NRCMs). The present s...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9158

    authors: Liu Z,Hua J,Cai W,Zhan Q,Lai W,Zeng Q,Ren H,Xu D

    更新日期:2018-08-01 00:00:00

  • Recessive optic atrophy, sensorimotor neuropathy and cataract associated with novel compound heterozygous mutations in OPA1.

    abstract::Mutations in the optic atrophy 1 gene (OPA1) are associated with autosomal dominant optic atrophy and 20% of patients demonstrate extra-ocular manifestations. In addition to these autosomal dominant cases, only a few syndromic cases have been reported thus far with compound heterozygous OPA1 mutations, suggestive of e...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章,评审

    doi:10.3892/mmr.2016.5209

    authors: Lee J,Jung SC,Hong YB,Yoo JH,Koo H,Lee JH,Hong HD,Kim SB,Chung KW,Choi BO

    更新日期:2016-07-01 00:00:00

  • Long non-coding RNA TCF7 predicts the progression and facilitates the growth and metastasis of colorectal cancer.

    abstract::Long non-coding RNA (lnc)TCF7 has been reported to promote the self‑renewal of human cancer stem cells, and enhance the aggressiveness of human non‑small cell lung cancer and hepatocellular carcinoma cells. However, the effect of lncTCF7 on colorectal cancer (CRC) tumorigenesis and progression is currently unclear. In...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.8708

    authors: Jin FS,Wang HM,Song XY

    更新日期:2018-05-01 00:00:00

  • Genotype and phenotype of NAT2 and the occurrence of adverse drug reactions in Mexican individuals to an isoniazid-based prophylactic chemotherapy for tuberculosis.

    abstract::Isoniazid (INH) is a drug extensively used as a prophylactic and therapeutic agent for human tuberculosis (TB). INH is metabolized by the enzymatic activity of N-acetyltransferase 2 (NAT2). Human NAT2, encoded by a highly polymorphic gene, is involved in the biotransformation of xenobiotics, including drugs and certai...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr_00000044

    authors: Díaz-Molina R,Cornejo-Bravo JM,Ramos-Ibarra MA,Estrada-Guzmán JD,Morales-Arango O,Reyes-Báez R,Robinson-Navarro OM,Soria-Rodríguez CG

    更新日期:2008-11-01 00:00:00

  • Toll-like receptor (TLR) expression and TLR‑mediated interleukin-8 production by human submandibular gland epithelial cells.

    abstract::Toll-like receptor (TLR) family members are pattern recognition receptors that are essential in the activation of innate and adaptive immune responses. Submandibular gland epithelial cells (SMGCs) may recognize microbial components through TLRs and be involved in the development of inflammatory reactions in the subman...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2507

    authors: Ohta K,Ishida Y,Fukui A,Mizuta K,Nishi H,Takechi M,Kamata N

    更新日期:2014-11-01 00:00:00

  • Role of autophagy in a model of obesity: A long‑term high fat diet induces cardiac dysfunction.

    abstract::Obesity may induce end‑organ damage through metabolic syndrome, and autophagy serves a vital role in the pathogenesis of metabolic syndrome. The purpose of the present study was to define the roles of autophagy and mitophagy in high fat diet (HFD)‑induced cardiomyopathy. Male, 8 week‑old C57BL/6 mice were fed either a...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9301

    authors: Che Y,Wang ZP,Yuan Y,Zhang N,Jin YG,Wan CX,Tang QZ

    更新日期:2018-09-01 00:00:00

  • Contribution of human osteoblasts and macrophages to bone matrix degradation and proinflammatory cytokine release after exposure to abrasive endoprosthetic wear particles.

    abstract::One of the major reasons for failure after total joint arthroplasty is aseptic loosening of the implant. At articulating surfaces, defined as the interface between implant and surrounding bone cement, wear particles can be generated and released into the periprosthetic tissue, resulting in inflammation and osteolysis....

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5415

    authors: Jonitz-Heincke A,Lochner K,Schulze C,Pohle D,Pustlauk W,Hansmann D,Bader R

    更新日期:2016-08-01 00:00:00

  • S100B regulates inflammatory response during osteoarthritis via fibroblast growth factor receptor 1 signaling.

    abstract::The present study aimed to investigate the role of S100B in the inflammation process during osteoarthritis (OA). OA cartilage samples were collected for S100B expression analysis. S100B expression levels were significantly increased in patients with OA compared with the Controls (1.28±0.66 vs. 0.42±0.31; P=0.01) and w...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9523

    authors: Zhu L,Weng Z,Shen P,Zhou J,Zeng J,Weng F,Zhang X,Yang H

    更新日期:2018-12-01 00:00:00

  • Downregulation of transgelin 2 promotes breast cancer metastasis by activating the reactive oxygen species/nuclear factor‑κB signaling pathway.

    abstract::Transgelin 2 (TAGLN2) is a cytoskeletal protein of the calponin family. Abnormal expression of TAGLN2 was observed in various types of cancer. Our previous study reported that TAGLN2 expression was reduced in lymph node‑positive breast cancer patients; however, the role of TAGLN2 in breast cancer metastasis remains un...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2019.10643

    authors: Yang L,Hong Q,Xu SG,Kuang XY,Di GH,Liu GY,Wu J,Shao ZM,Yu SJ

    更新日期:2019-11-01 00:00:00

  • The effect of LOXL2 in hepatocellular carcinoma.

    abstract::Lysyl oxidase-like 2 (LOXL2) is key in the hepatocellular carcinoma (HCC) tumor microenvironment and metastatic niche formation. However, its effect on proliferation and clinical parameters in HCC require further elucidation. The present study aimed to investigate LOXL2 expression in HCC from in vitro and clinical asp...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5474

    authors: Wu L,Zhang Y,Zhu Y,Cong Q,Xiang Y,Fu L

    更新日期:2016-09-01 00:00:00

  • MgCl2 promotes mouse mesenchymal stem cell osteogenic differentiation by activating the p38/Osx/Runx2 signaling pathway.

    abstract::Magnesium, an important inorganic mineral component in bones, enhances osteoblast adhesion and osteogenic gene expression. Mg2+‑containing hydroxyapatite promotes mouse mesenchymal stem cell (MMSC) osteogenic differentiation. In the present study, MMSCs were cultured in media containing different concentrations of MgC...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11487

    authors: Ni S,Xiong XB,Ni XY

    更新日期:2020-11-01 00:00:00

  • Resveratrol inhibits oligomeric Aβ-induced microglial activation via NADPH oxidase.

    abstract::Microglia‑mediated neuroinflammation is key in the pathogenesis of Alzheimer's disease (AD). Several studies have suggested that NADPH oxidase contributes to microglia‑mediated neuroinflammation. Resveratrol, which is a natural polyphenolic compound, exerts neuroprotective effects in AD due to its anti‑inflammatory pr...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4199

    authors: Yao Y,Li J,Niu Y,Yu JQ,Yan L,Miao ZH,Zhao XX,Li YJ,Yao WX,Zheng P,Li WQ

    更新日期:2015-10-01 00:00:00

  • Biological effects of eukaryotic recombinant plasmid pReceiver-M61-BAI-1 transfection on T24 cells and HUVECs.

    abstract::The aim of the current study was to investigate the biological effect on T24 cells and human umbilical vein endothelial cells (HUVECs) of transfection with brain-specific angiogenesis inhibitor-1 (BAI-1). The recombinant plasmid pReceiver-M61-BAI-1 was transfected into human superficial bladder tumor cells (T24) and H...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5422

    authors: Tian DW,Hu HL,Sun Y,Tang Y,Lei MD,Liu LW,Han RF,Wu CL

    更新日期:2016-08-01 00:00:00

  • Recombinant Neisseria surface protein A is a potential vaccine candidate against Neisseria meningitides serogroup B.

    abstract::Neisseria meningitidis is the pathogen of epidemic encephalomyelitis and is responsible for permanent damage to the brain and nervous system. In the present study, the prokaryotic expression vector pGEX-6p-1/neisseria surface protein A (NspA) was constructed and the immune protective effect was investigated with the p...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2325

    authors: Ying S,He J,Yu M,Zhang Y,Deng S,Zhang L,Xie M,Hu S

    更新日期:2014-09-01 00:00:00