Molecular biology of prostate cancer.

abstract：:In humans, male and female partners contribute more or less equally to the infertility problem. In approximately 20% of infertile couples, the concurrence of male and female factors is suggested to be responsible for infertility. Neither of these factors are known nor is there a model system to prove this assumption. ...

journal_title：Molecular human reproduction

authors： Nayernia K,Adham IM,Shamsadin R,Müller C,Sancken U,Engel W

更新日期：2002-05-01 00:00:00

abstract：:We purified by fractionation on 10-40% glycerol gradients, 26S proteasomes from normal human spermatozoa. These proteasomes, which participate in the ATP-dependent degradation of ubiquitinated proteins, share a similar sedimentation coefficient to those purified from other human tissues. Fluorogenic peptide assays rev...

journal_title：Molecular human reproduction

authors： Tipler CP,Hutchon SP,Hendil K,Tanaka K,Fishel S,Mayer RJ

更新日期：1997-12-01 00:00:00

abstract：:FAF1 was initially isolated as a Fas-associated factor and was subsequently found to interact with a subset of additional proteins that are involved in many cellular events including Fas-mediated apoptosis, heat shock signalling pathways and ubiquitin-dependent processes. Here, we describe that the 74-kDa FAF1 is ubiq...

journal_title：Molecular human reproduction

authors： Adham IM,Khulan J,Held T,Schmidt B,Meyer BI,Meinhardt A,Engel W

更新日期：2008-04-01 00:00:00

abstract：:We have entered a new era of genomics in biomedical research with the availability of genome-wide sequences and expression data, resulting in the identification of a huge number of novel reproductive genes. The challenge we are facing today is how to determine the function of those novel and known genes and their role...

journal_title：Molecular human reproduction

authors： Lee T,Shah C,Xu EY

更新日期：2007-11-01 00:00:00

abstract：:PKDREJ is a testis-specific protein thought to be located on the sperm surface. Functional studies in the mouse revealed that loss of PKDREJ has effects on sperm transport and the ability to undergo an induced acrosome reaction. Thus, PKDREJ has been considered a potential target of post-copulatory sexual selection in...

journal_title：Molecular human reproduction

authors： Vicens A,Gómez Montoto L,Couso-Ferrer F,Sutton KA,Roldan ER

更新日期：2015-02-01 00:00:00

abstract：:The human endometrium is a cyclically regenerating organ under the influence of ovarian steroid hormones. Disturbances in this highly coordinated regulation of endometrial proliferation and differentiation may result in infertility and diseases such as endometriosis and endometrial cancer. Environmental toxins belongi...

journal_title：Molecular human reproduction

authors： Willing C,Peich M,Danescu A,Kehlen A,Fowler PA,Hombach-Klonisch S

更新日期：2011-02-01 00:00:00

abstract：:Binder of SPerm (BSP) proteins are a family of proteins expressed exclusively in the male reproductive tract (seminal vesicles or epididymis) of several mammalian species. They are known to promote capacitation, a sperm maturation step essential for fertilization. Our recent studies have shown that in human, the Binde...

journal_title：Molecular human reproduction

authors： Plante G,Thérien I,Lachance C,Leclerc P,Fan J,Manjunath P

更新日期：2014-05-01 00:00:00

abstract：:Natural killer (NK) cells are the predominant leukocyte in first trimester decidua and play a role in vascular remodelling through interferon gamma (IFNgamma) secretion. Membrane expression of the killer immunoglobulin-like receptor (KIR) KIR2DL4 on peripheral blood NK (pNK) cells is controlled by the 9A/10A transmemb...

journal_title：Molecular human reproduction

authors： Goodridge JP,Lathbury LJ,John E,Charles AK,Christiansen FT,Witt CS

更新日期：2009-08-01 00:00:00

abstract：:The aim of the present study was to investigate the potential role of Toll-like receptor 4 (TLR4) in lipopolysaccharide (LPS)-induced preterm delivery. Intraperitoneal injection of LPS in the presence or absence of previous TLR4 blockade was performed to establish a murine model of preterm delivery. The incidences of ...

journal_title：Molecular human reproduction

authors： Li L,Kang J,Lei W

更新日期：2010-04-01 00:00:00

abstract：:The DAZL (DAZ-like) gene is suggested to be an ancestral gene of the DAZ (deleted in azoospermia) gene on the Y chromosome, which is a strong candidate for the azoospermic factor. Recently, it has been reported that the T54A (Thr54-->Ala) polymorphism in exon 3 of the DAZL gene is associated with spermatogenic failure...

journal_title：Molecular human reproduction

authors： Yang XJ,Shinka T,Nozawa S,Yan HT,Yoshiike M,Umeno M,Sato Y,Chen G,Iwamoto T,Nakahori Y

更新日期：2005-07-01 00:00:00

abstract：:Gonadotrophins exert a major effect on ovarian development and on the control of fertilization. By stimulating cells with forskolin (FK), it is possible to study which genes are activated by gonadotrophins via the cAMP cascade, and which by alternative pathways. Using RNA isolated from stimulated cells, we found that ...

journal_title：Molecular human reproduction

authors： Sasson R,Rimon E,Dantes A,Cohen T,Shinder V,Land-Bracha A,Amsterdam A

更新日期：2004-05-01 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：:Fluorescent in situ hybridization (FISH) studies of human preimplantation embryos have demonstrated a high proportion of chromosomal mosaicism. To investigate the different timings and nature of chromosomal mosaicism, we developed single cell multiplex fluorescent (FL)-PCR to distinguish meiotic and mitotic cell divis...

journal_title：Molecular human reproduction

authors： Katz-Jaffe MG,Trounson AO,Cram DS

更新日期：2004-02-01 00:00:00

abstract：:Follicular development and ovulation are major processes in the reproductive system. Understanding their complexity is important to female fertility treatments and the control of reproductive processes. Wnt signaling pathway components were shown to be involved in reproduction in animal models. The secreted frizzled-r...

journal_title：Molecular human reproduction

authors： Maman E,Yung Y,Cohen B,Konopnicki S,Dal Canto M,Fadini R,Kanety H,Kedem A,Dor J,Hourvitz A

更新日期：2011-07-01 00:00:00

abstract：:Acrosome status in human spermatozoa from 20 normozoospermic men was evaluated by flow cytometry following the induction of the acrosome reaction with the ionophore A23187. Dual fluorescence staining of methanol fixed spermatozoa incubated with and without (control) the ionophore A23187 was performed with probes which...

journal_title：Molecular human reproduction

authors： Nikolaeva MA,Golubeva EL,Kulakov VI,Sukhikh GT

更新日期：1998-03-01 00:00:00

abstract：:Embryo implantation and subsequent decidualization, trophoblast invasion and formation of a functional placenta are crucial for establishment and maintenance of pregnancy. Interleukin-11 signalling has been shown to be obligatory for adequate decidualization and trophoblast invasion in mice. Defects in IL-11 signallin...

journal_title：Molecular human reproduction

authors： von Rango U,Alfer J,Kertschanska S,Kemp B,Müller-Newen G,Heinrich PC,Beier HM,Classen-Linke I

更新日期：2004-11-01 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：: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：:Folate deficiency has been linked to a wide range of pregnancy disorders. Most research about folate-deficiency has focused on the embryo itself, little attention has been paid to possible effects on the placenta. According to our results, the morphology of the placenta, endocrine function, and the expression of genes...

journal_title：Molecular human reproduction

authors： Yin X,Gao R,Geng Y,Chen X,Liu X,Mu X,Ding Y,Wang Y,He J

更新日期：2019-06-06 00:00:00

abstract：:In addition to prostaglandins, inflammatory cytokines induce uterine contraction via oxytocin (OT). Placental leucine aminopeptidase (P-LAP), an oxytocinase that is identical to cystine aminopeptidase, destroys OT activity. Patients with spontaneous preterm delivery have higher concentrations of inflammatory cytokines...

journal_title：Molecular human reproduction

authors： Ikoma Y,Nomura S,Ito T,Katsumata Y,Nakata M,Iwanaga K,Okada M,Kikkawa F,Tamakoshi K,Nagasaka T,Tsujimoto M,Mizutani S

更新日期：2003-02-01 00:00:00

abstract：:In the uterus, epithelial cell proliferation changes during the estrous cycle and pregnancy. Uncontrolled epithelial cell proliferation results in implantation failure and/or cancer development. Transforming growth factor-β (TGF-β) signaling is a fundamental regulator of diverse biological processes and is indispensab...

journal_title：Molecular human reproduction

authors： Gao Y,Li S,Li Q

更新日期：2014-08-01 00:00:00

abstract：:Morphological assessments are the main way in which fertility clinics select in vitro generated embryo(s) for transfer to the uterus. However, it is widely acknowledged that the microscopic appearance of an embryo is only weakly correlated with its viability. Furthermore, the extent to which morphology is affected by ...

journal_title：Molecular human reproduction

authors： Fragouli E,Alfarawati S,Spath K,Wells D

更新日期：2014-02-01 00:00:00

abstract：:The pool of primordial follicles in humans is laid down during embryonic development and follicles can remain dormant for prolonged intervals, often decades, until individual follicles resume growth. The mechanisms that induce growth and maturation of primordial follicles are poorly understood but follicles once activ...

journal_title：Molecular human reproduction

authors： Markholt S,Grøndahl ML,Ernst EH,Andersen CY,Ernst E,Lykke-Hartmann K

更新日期：2012-02-01 00:00:00

abstract：:E-cadherin (uvomorulin)-mediated cell interactions are essential for preimplantation development in mammals. We observed that E-cadherin is expressed at contact sites between blastomeres of 2-cell mouse embryos of non-blocking genotype (CBA x C57BL F1) explanted at 32 h post human chorionic gonadotrophin (HCG) and cul...

journal_title：Molecular human reproduction

authors： Neganova IE,Sekirina GG,Eichenlaub-Ritter U

更新日期：2000-05-01 00:00:00

abstract：:A novel gene, TSG23/Tsg23, was identified by comparing the expression profiles of human adult and fetal testis using Affymetrix Genechips. RT-PCR analysis from multiple human and mouse tissues indicated TSG23/Tsg23 mRNA was mainly expressed in the testis. In situ hybridization revealed that TSG23/Tsg23 mRNA was locate...

journal_title：Molecular human reproduction

authors： Zhou Y,Qin D,Tang A,Zhou D,Qin J,Yan B,Diao R,Jiang Z,Cai Z,Gui Y

更新日期：2009-04-01 00:00:00

abstract：:In order to improve assisted fertilization in humans it is important to elucidate the mechanisms of control of growth and development in the early pre-embryo. Increasing evidence shows that growth factors are of importance for such control mechanisms. As platelet-derived growth factor (PDGF) has been shown to enhance ...

journal_title：Molecular human reproduction

authors： Osterlund C,Wramsby H,Pousette A

更新日期：1996-07-01 00:00:00

abstract：:Early embryonic development is characterized by drastic changes in chromatin structure that affects the accessibility of the chromatin. In human, the chromosome reorganization and its involvement in the first linage segregation are poorly characterized due to the difficulties in obtaining human embryonic material and ...

journal_title：Molecular human reproduction

authors： Yang M,Tao X,Titus S,Zhao T,Scott RT,Seli E

更新日期：2020-09-01 00:00:00

abstract：:Before the advent of intracytoplasmic sperm injection (ICSI) semen preparation techniques focused on the need to sustain the fertilizing potential of the spermatozoa particularly by reducing oxidative stress. However, for severely oligozoospermic patients treated by ICSI, sperm preparation protocols are used which aim...

journal_title：Molecular human reproduction

authors： Twigg J,Irvine DS,Houston P,Fulton N,Michael L,Aitken RJ

更新日期：1998-05-01 00:00:00

abstract：:The major regulators of endometrial function are oestrogen and progesterone, which act through binding their nuclear receptors and by activating transcription of their target genes. Interactions between steroid receptors and transcription proteins, e.g. c-JUN/AP-1, can modulate steroid action at the transcriptional le...

journal_title：Molecular human reproduction

authors： Salmi A,Pakarinen P,Peltola AM,Rutanen EM

更新日期：1998-12-01 00:00:00

abstract：:The influence of seminal plasma on the mRNA expression of cytokines in human endometrial epithelial and stromal cells and the cytokine production of spermatozoa were investigated in vitro. Seminal plasma and spermatozoa were collected from healthy volunteers and were screened by enzyme-linked immunosorbent assay for c...

journal_title：Molecular human reproduction

authors： Gutsche S,von Wolff M,Strowitzki T,Thaler CJ

更新日期：2003-12-01 00:00:00