The HLA-G genotype is potentially associated with idiopathic recurrent spontaneous abortion.

abstract：:Several lines of evidence indicate that mammalian fertilization is initiated via a binding process that is dependent upon the recognition of oligosaccharide sequences associated with zona pellucida (ZP) glycoproteins. Here, specific chemical and enzymatic methods were employed to modify human ZP and to test their effe...

journal_title：Molecular human reproduction

authors： Ozgur K,Patankar MS,Oehninger S,Clark GF

更新日期：1998-04-01 00:00:00

abstract：:Multiple types and subtypes, including splice variants, of cyclic nucleotide phosphodiesterases (PDE) have been shown to be expressed in various tissues and organs. They control the intracellular level of cyclic nucleotides and are involved in hormonal signalling. In human spermatozoa, PDE play an important role in th...

journal_title：Molecular human reproduction

authors： Richter W,Dettmer D,Glander H

更新日期：1999-08-01 00:00:00

abstract：STUDY HYPOTHESIS:In women with preterm premature rupture of the membranes (PPROM), increased oxidative stress may accelerate premature cellular senescence, senescence-associated inflammation and proteolysis, which may predispose them to rupture. STUDY FINDING:We demonstrate mechanistic differences between preterm birt...

journal_title：Molecular human reproduction

authors： Dutta EH,Behnia F,Boldogh I,Saade GR,Taylor BD,Kacerovský M,Menon R

更新日期：2016-02-01 00:00:00

abstract：:Olfactory receptors are G protein-coupled transmembrane receptors. Genes encoding olfactory receptors constitute a large gene family of approximately 1000 total member genes. In mammals, a subset of member genes is specifically expressed in the testis (and not in the olfactory mucosa) and olfactory receptor proteins h...

journal_title：Molecular human reproduction

authors： Goto T,Salpekar A,Monk M

更新日期：2001-06-01 00:00:00

abstract：:Mitochondrial DNA (mtDNA) deletions are present in both human oocytes and embryos. It has been found that these tissues contain a mtDNA mutation which is present in high amounts in patients with Kearns-Sayre syndrome (KSS) and progressive external ophthalmoplegia. In the present study, the frequency of this KSS deleti...

journal_title：Molecular human reproduction

authors： Brenner CA,Wolny YM,Barritt JA,Matt DW,Munné S,Cohen J

更新日期：1998-09-01 00:00:00

abstract：:Estrogen and selective estrogen receptor modulators (SERMs) differentially impact endometrial cell function, however, the biological basis of these differences is not established. Deregulated cell adhesion to the extracellular matrix, cell movement and invasion are related to endometrial disorders, such as endometrios...

journal_title：Molecular human reproduction

authors： Flamini MI,Sanchez AM,Goglia L,Tosi V,Genazzani AR,Simoncini T

更新日期：2009-10-01 00:00:00

abstract：:FSH is a pituitary gonadotropin that along with LH plays a key role in the regulation of gonadal function. The gonadotropic hormones are composed of two subunits, the common alpha subunit and the hormone-specific beta subunit, which determines the binding to specific receptors and induction of biological response. Unl...

journal_title：Molecular human reproduction

authors： Lamminen T,Jokinen P,Jiang M,Pakarinen P,Simonsen H,Huhtaniemi I

更新日期：2005-08-01 00:00:00

abstract：:Because of its distinctive ability to act as a mitogen, a mitogen and a morphogen, hepatocyte growth factor/scatter factor (HGF/SF) has all the characteristics of a molecule able to function in regulatory networks of motility, such as the spermatogenic epithelium, and this through binding of its receptor p190MET (C-ME...

journal_title：Molecular human reproduction

authors： Depuydt CE,Zalata A,de Potter CR,van Emmelo J,Comhaire FH

更新日期：1996-01-01 00:00:00

abstract：:The endometrium plays a key role in reproduction, and this function is tightly regulated by endogenous and xenobiotic steroids. Sulphation, catalysed by members of the sulphotransferase (SULT) enzyme family, is a major deactivating mechanism for steroid hormones and we have investigated the expression and regulation i...

journal_title：Molecular human reproduction

authors： Rubin GL,Harrold AJ,Mills JA,Falany CN,Coughtrie MW

更新日期：1999-11-01 00:00:00

abstract：:Several laboratories have independently isolated mitotically active germ cells, termed female germline stem cells or oogonial stem cells (OSCs), from adult mouse ovaries. However, a recent study using Ddx4-Cre;Rosa26 reporter mice concluded that such germ cells do not exist. Given the disparity in conclusions drawn in...

journal_title：Molecular human reproduction

authors： Park ES,Tilly JL

更新日期：2015-01-01 00:00:00

abstract：:SRY directs testicular development. It has been suggested that the only high-mobility group (HMG) box of the SRY is important for the function of this protein; however, other studies have suggested that the N- and C-terminal regions are also involved in this process. Herein, we analysed and compared in vitro the DNA-b...

journal_title：Molecular human reproduction

authors： Sánchez-Moreno I,Coral-Vázquez R,Méndez JP,Canto P

更新日期：2008-06-01 00:00:00

abstract：:Endometriosis is a gynaecological disease with a certain genetic background, but the locations of possible genomic aberrations are still poorly clarified. Intercellular adhesion molecule-1 (ICAM-1), which is a surface glycoprotein that promotes adhesion in immunological and inflammatory reactions, seems to play a role...

journal_title：Molecular human reproduction

authors： Viganò P,Infantino M,Lattuada D,Lauletta R,Ponti E,Somigliana E,Vignali M,DiBlasio AM

更新日期：2003-01-01 00:00:00

abstract：:In the interest of classifying cases of male factor infertility, we have paid particular attention to the sugar ligand binding properties of the human sperm surface and the functional capacity of the acrosome for exocytosis--key parameters for assessing sperm fertilizing ability. Zona recognition and binding involve t...

journal_title：Molecular human reproduction

authors： Benoff S,Hurley IR,Mandel FS,Cooper GW,Hershlag A

更新日期：1997-10-01 00:00:00

abstract：:Patients with endometriosis are characterized by the ability of the endometrium to implant and by the peritoneal response to the tissue; angiogenic factors may play a significant role in the aetiology of endometriosis supporting the implantation of ectopic endometrial cells. Vascular endothelial growth factor (VEGF) i...

journal_title：Molecular human reproduction

authors： Fasciani A,D'Ambrogio G,Bocci G,Monti M,Genazzani AR,Artini PG

更新日期：2000-01-01 00:00:00

abstract：:We have previously demonstrated that the reduced form of vitamin C (l-ascorbic acid, AA) is able to induce the production of both steroid and peptide hormones in human choriocarcinoma cells. Here, we attempted to investigate the role and underlying mechanism of the oxidized form of vitamin C, dehydroascorbic acid (DHA...

journal_title：Molecular human reproduction

authors： Wang Y,Tang C,Wu M,Pan Y,Ruan H,Chen L,Yao H,Zhu H,Wu X

更新日期：2014-08-01 00:00:00

abstract：:The Drosophila melanogaster staufen gene encodes an RNA binding protein (Dm Stau) required for the localization and translational repression of mRNAs within the Drosophila oocyte. In mammals translational repression is important for normal spermatogenesis in males and storage of mRNAs in the oocytes of females. In the...

journal_title：Molecular human reproduction

authors： Saunders PT,Pathirana S,Maguire SM,Doyle M,Wood T,Bownes M

更新日期：2000-11-01 00:00:00

abstract：:We recently identified the DPY19L2 gene as the main genetic cause of human globozoospermia. Non-genetically characterized cases of globozoospermia were associated with DNA alterations, suggesting that DPY19L2-dependent globozoospermia may be associated with poor DNA quality. However the origins of such defects have no...

journal_title：Molecular human reproduction

authors： Yassine S,Escoffier J,Martinez G,Coutton C,Karaouzène T,Zouari R,Ravanat JL,Metzler-Guillemain C,Lee HC,Fissore R,Hennebicq S,Ray PF,Arnoult C

更新日期：2015-02-01 00:00:00

abstract：:It is well known that human embryonic stem cells (hESCs) frequently acquire recurrent chromosomal abnormalities, very reminiscent of those found in cancerous cells. Given the parallels between cancer and stem cell biology, we set out to investigate the occurrence of a common form of genome instability in tumors, namel...

journal_title：Molecular human reproduction

authors： Nguyen HT,Markouli C,Geens M,Barbé L,Sermon K,Spits C

更新日期：2014-10-01 00:00:00

abstract：:We have developed a competitive reverse transcription-polymerase chain reaction (RT-PCR) sensitive enough to detect and quantify as little as 2-fold differences in gene expression in individual oocytes and embryos throughout human preimplantation development. This RT-PCR assay can be tailored for the examination of an...

journal_title：Molecular human reproduction

authors： Taylor DM,Handyside AH,Ray PF,Dibb NJ,Winston RM,Ao A

更新日期：2001-02-01 00:00:00

abstract：:We describe a rapid and specific differential amplification system which can detect five of the most common cystic fibrosis mutations from a single cell. In the first round of the polymerase chain reaction (PCR), regions of exons 4, 10 and 11 of the cystic fibrosis transmembrane conductance regulator (CFTR) gene conta...

journal_title：Molecular human reproduction

authors： Scobie G,Woodroffe B,Fishel S,Kalsheker N

更新日期：1996-03-01 00:00:00

abstract：:In humans, the most common chromosomal abnormality is aneuploidy. Because the majority of aneuploid conceptuses die during the early stages of embryonic development, an accurate estimate of the frequency of aneuploidy at conception can only be assessed by directly studying the gametes. The vast majority of aneuploidie...

journal_title：Molecular human reproduction

authors： Templado C,Uroz L,Estop A

更新日期：2013-10-01 00:00:00

abstract：:Deletions of the AZFc interval of the human Y chromosome are found in >5% of male patients with idiopathic infertility and are associated with a severely reduced sperm count. The most common deletion type is large (>1 Mb) and removes members of the Y-borne testis-specific gene families of BPY2, CDY1, DAZ, PRY, RBMY2 a...

journal_title：Molecular human reproduction

authors： Saut N,Terriou P,Navarro A,Lévy N,Mitchell MJ

更新日期：2000-09-01 00:00:00

abstract：:Virtually all testicular germ cell tumours originate from a common precursor, the carcinoma in situ (CIS) cell. The precise nature of the molecular mechanisms leading to CIS remains largely unknown. We performed the first systematic analysis of gene expression in testis with CIS compared to normal testis by the differ...

journal_title：Molecular human reproduction

authors： Hoei-Hansen CE,Nielsen JE,Almstrup K,Hansen MA,Skakkebaek NE,Rajpert-DeMeyts E,Leffers H

更新日期：2004-06-01 00:00:00

abstract：:This study was initiated to determine the relationship between the fertilizing potential of spermatozoa and abnormalities in the compact packing of their chromatin which occurs in the final stage of male germ cell differentiation. Chromatin packing involves disulphide bridge covalent cross-linking. The degree of packi...

journal_title：Molecular human reproduction

authors： Filatov MV,Semenova EV,Vorob'eva OA,Leont'eva OA,Drobchenko EA

更新日期：1999-09-01 00:00:00

abstract：:In recent years, the impact of sperm DNA damage on fertility has become an important issue. The different technologies developed to check sperm DNA fragmentation lead to the same conclusion: DNA damage negatively impacts upon reproductive processes. Oocyte DNA repair capacity is one of the cues to understanding embryo...

journal_title：Molecular human reproduction

authors： El-Mouatassim S,Bilotto S,Russo GL,Tosti E,Menezo Y

更新日期：2007-08-01 00:00:00

abstract：:Cytokines are important regulators of reproductive functions. Significant amounts of interleukin-6 (IL-6) have been detected in the serum and ascites of patients with ovarian hyperstimulation syndrome (OHSS). These findings suggest the involvement of IL-6 as a mediator in the pathogenesis of OHSS. This study was perfo...

journal_title：Molecular human reproduction

authors： Keck C,Rajabi Z,Pfeifer K,Bettendorf H,Brandstetter T,Breckwoldt M

更新日期：1998-11-01 00:00:00

abstract：:In early gestation, the human placental renin-angiotensin system (RAS) is upregulated and plays a role in placental development. Among other functions, signalling through the angiotensin II type 1 receptor (AT1R) initiates proliferation. Many microRNAs (miRNAs) targeting placental RAS mRNAs are downregulated at this t...

journal_title：Molecular human reproduction

authors： Arthurs AL,Lumbers ER,Pringle KG

更新日期：2019-04-01 00:00:00

abstract：:The peri-implantation period is a critical time during murine development. Although the importance of nitric oxide has been demonstrated during gestation, its role in implantation has not been fully defined. The aim of this study was to quantify (by Western blotting) two prominent nitric oxide synthase (NOS) isoforms,...

journal_title：Molecular human reproduction

authors： Purcell TL,Given R,Chwalisz K,Garfield RE

更新日期：1999-05-01 00:00:00

abstract：:We have previously shown that the estrogen responsiveness of the human lactoferrin gene in a transient transfection system is mediated through an imperfect estrogen response element (ERE) and a steroidogenic factor 1 binding element (SFRE) 26 bp upstream from ERE. Reporter constructs containing SFRE and ERE respond to...

journal_title：Molecular human reproduction

authors： Teng CT,Gladwell W,Beard C,Walmer D,Teng CS,Brenner R

更新日期：2002-01-01 00:00:00

abstract：:The requisite endpoint of mammalian oocyte maturation, whether in vivo or in vitro, is a metaphase II oocyte which is able to be fertilized and which can eventually support normal embryonic development. Oocytes which have been matured in vivo basically fulfill these criteria. On the other hand, a completely different ...

journal_title：Molecular human reproduction

authors： Fulka J Jr,First NL,Moor RM

更新日期：1998-01-01 00:00:00