Expression of oestrogen receptor alpha and beta in cultured human ovarian surface epithelial cells.

abstract：:The spindle assembly checkpoint modulates the timing of anaphase initiation in response to the improper alignment of chromosomes at the metaphase plate. If defects are detected, a signal is transduced to halt further progression of the cell cycle until correct bipolar attachment to the spindle is achieved. The mitotic...

journal_title：Molecular human reproduction

authors： Steuerwald N,Cohen J,Herrera RJ,Sandalinas M,Brenner CA

更新日期：2001-01-01 00:00:00

abstract：:Polar body emission is a specialized cell division throughout the animal kingdom, serving to reduce chromosome ploidy while preserving the egg cytoplasm. Critical to polar body emission are the asymmetric positioning of the meiotic spindle prior to anaphase, with one pole attached to the oocyte cortex, and the simulta...

journal_title：Molecular human reproduction

authors： Leblanc J,Zhang X,McKee D,Wang ZB,Li R,Ma C,Sun QY,Liu XJ

更新日期：2011-05-01 00:00:00

abstract：STUDY HYPOTHESIS:What factors in mouse oocytes are involved in the ageing-related decline in oocyte quality? STUDY FINDING:The maternal effect gene Mater is involved in ageing-related oocyte quality decline in mice. WHAT IS KNOWN ALREADY:Premature loss of centromere cohesion is a hallmark of ageing-related oocyte qua...

journal_title：Molecular human reproduction

authors： Lu YQ,He XC,Zheng P

更新日期：2016-04-01 00:00:00

abstract：:In oocytes, cytoplasmic 3' polyadenylation regulates translational activation of dormant mRNA during meiotic maturation. Thus exogenous proteins are hardly expressed after injection of conventional RNA. To circumvent this, we synthesized a long polyadenylated (approximately 250 A) tail to encode RNA with an enhanced y...

journal_title：Molecular human reproduction

authors： Aida T,Oda S,Awaji T,Yoshida K,Miyazaki S

更新日期：2001-11-01 00:00:00

abstract：:Epidemiological and experimental animal studies show that suboptimal environments in fetal and neonatal life exert a profound influence on physiological function and risk of diseases in adult life. The concepts of the 'developmental programming' and Developmental Origins of Health and Diseases (DOHaD) have become well...

journal_title：Molecular human reproduction

authors： Chen T,Liu HX,Yan HY,Wu DM,Ping J

更新日期：2016-08-01 00:00:00

abstract：:Stromal cell-derived factor-1 (SDF-1 or CXCL12) is the physiologic ligand for the chemokine receptor CXCR4. CXCR4-mediated signalling regulates cell migration and apoptosis in certain haematopoietic and neuronal cells. Using gene profiling, we determined that CXCR4 is the only chemokine receptor for which mRNA express...

journal_title：Molecular human reproduction

authors： Jaleel MA,Tsai AC,Sarkar S,Freedman PV,Rubin LP

更新日期：2004-12-01 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：: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：:A major challenge in the comprehension of the endometrial transformations leading to the completion of each menstrual cycle in humans is in the identification of specific molecular pathways underlying these monthly turnovers. Towards this goal we compared, by the differential display technique, the relative expression...

journal_title：Molecular human reproduction

authors： Malette B,Cherry E,Lagacé M,Bernard M,Gosselin D,Hugo P,Shazand K

更新日期：2003-11-01 00:00:00

abstract：:Prostaglandins (PGs) are important factors in the physiology of human parturition and the control of uterine contractility. We have characterized the expression of 15 genes from all stages of the PG pathway in human pregnant and non-pregnant (NP) myometrium and in other uterine tissues at delivery, and the results sho...

journal_title：Molecular human reproduction

authors： Phillips RJ,Al-Zamil H,Hunt LP,Fortier MA,López Bernal A

更新日期：2011-01-01 00:00:00

abstract：:During pregnancy, a cervical connective tissue remodelling takes place, clinically recognized as softening, effacement and dilatation. The role of oestrogens and their receptors (ER) in this process is not clear. ERalpha is a ligand-activated transcription factor involved in many physiological processes. The identific...

journal_title：Molecular human reproduction

authors： Wang H,Stjernholm Y,Ekman G,Eriksson H,Sahlin L

更新日期：2001-03-01 00:00:00

abstract：:Controlling the sex of offspring by the separation of X and Y chromosome-bearing spermatozoa using flow cytometry has been reported as a clinical technique aiding prevention of X-linked diseases. Although this technique has resulted in several hundred normal births in animals and at least one human birth, there is sti...

journal_title：Molecular human reproduction

authors： Catt SL,Sakkas D,Bizzaro D,Bianchi PG,Maxwell WM,Evans G

更新日期：1997-09-01 00:00:00

abstract：:Type I inositol 1,4,5-trisphosphate-sensitive receptors (InsP(3)R) are expressed in human oocytes and may be involved in operating the Ca(2+) release triggered by the fertilizing sperm. This study examines the contribution of type I InsP(3)R in operating Ca(2+) release in human oocytes secondary to InsP(3) itself, usi...

journal_title：Molecular human reproduction

authors： Goud PT,Goud AP,Leybaert L,Van Oostveldt P,Mikoshiba K,Diamond MP,Dhont M

更新日期：2002-10-01 00:00:00

abstract：:A rapid fluorescence in-situ hybridization (FISH) technique was used for direct chromosomal analysis on germ cells from an infertile male with large-headed spermatozoa. The interphase chromosomes were fluorescently-labelled using an extremely bright cyanine dye during a 5-15 min FISH procedure. Germ cells were analyse...

journal_title：Molecular human reproduction

authors： Yurov YB,Saias MJ,Vorsanova SG,Erny R,Soloviev IV,Sharonin VO,Guichaoua MR,Luciani JM

更新日期：1996-09-01 00:00:00

abstract：:In mature mammalian oocytes, cortical f-actin distribution is polarized, as evidenced by a prominent cap subtended by the metaphase II (MII) spindle. Formation of a polarized actin cap is a consequence of a complex actomyosin-driven contractile process that directs polar body extrusion. Human mature oocytes also displ...

journal_title：Molecular human reproduction

authors： Coticchio G,Guglielmo MC,Albertini DF,Dal Canto M,Mignini Renzini M,De Ponti E,Fadini R

更新日期：2014-03-01 00:00:00

abstract：STUDY QUESTION:What is the acceptability of using stem cell-based fertility treatments (SCFT) for different indications according to gynaecologists and the general public? SUMMARY ANSWER:The majority of gynaecologists and the general public accept SCFT for the indications female or male infertility in young heterosexu...

journal_title：Molecular human reproduction

authors： Hendriks S,Dancet EAF,Vliegenthart R,Repping S

更新日期：2017-12-01 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：:We have previously reported that endometrial expression of matrix metalloproteinase (MMP)-26 mRNA comes to a maximum in the early secretory phase. Since tissue inhibitor of metalloproteinase (TIMP)-4 is a potent inhibitor of MMP-26, the objective of this study was to identify the pattern of TIMP-4 mRNA expression in t...

journal_title：Molecular human reproduction

authors： Pilka R,Domanski H,Hansson S,Eriksson P,Casslén B

更新日期：2004-09-01 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：STUDY QUESTION:Could a more detailed evaluation of marmoset spermatogonial morphology, kinetics and niches using high-resolution light microscopy (HRLM) lead to new findings? SUMMARY ANSWER:Three subtypes of marmoset undifferentiated spermatogonia, which were not evenly distributed in terms of number and position alon...

journal_title：Molecular human reproduction

authors： Caldeira-Brant AL,Eras-Garcia L,Alves-Freitas D,Almeida FRCL,Chiarini-Garcia H

更新日期：2018-06-01 00:00:00

abstract：:Interleukin (IL)-33, a newly described member of the IL-1 family, has been reported to facilitate primary tumor progression and metastatic dissemination. However, its biological function on decidual stromal cells (DSCs) remains unclear. In this study, we tested the hypothesis whether IL-33 promotes proliferation and i...

journal_title：Molecular human reproduction

authors： Hu WT,Li MQ,Liu W,Jin LP,Li DJ,Zhu XY

更新日期：2014-04-01 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：:Human endometrial stromal cells (ESC) can produce a variety of chemokines, especially after inflammatory stimulation. Interferon-gamma-inducible protein-10 (IP-10) is a potent chemoattractant for lymphocytes, and belongs to the family of non-ELR CXC chemokines. The expression of IP-10 in ESC after stimulation with int...

journal_title：Molecular human reproduction

authors： Kai K,Nasu K,Nakamura S,Fukuda J,Nishida M,Miyakawa I

更新日期：2002-02-01 00:00:00

abstract：:Idiopathic fetal growth restriction (FGR) is often associated with placental insufficiency. Previously, we isolated and characterized homeobox gene DLX4 from the placenta and provided evidence that DLX4 may regulate placental development. Here, we have investigated whether DLX4 expression levels were altered in idiopa...

journal_title：Molecular human reproduction

authors： Murthi P,Said JM,Doherty VL,Donath S,Nowell CJ,Brennecke SP,Kalionis B

更新日期：2006-12-01 00:00:00

abstract：:Testicular germ cell cancer is aetiologically linked to genital malformations and male infertility and is most probably caused by a disruption of embryonic programming and gonadal development during fetal life. In some cases, germ cell neoplasia is associated with a relative reduction of Y chromosomal material (e.g. 4...

journal_title：Molecular human reproduction

authors： Frydelund-Larsen L,Vogt PH,Leffers H,Schadwinkel A,Daugaard G,Skakkebaek NE,Rajpert-De Meyts E

更新日期：2003-09-01 00:00:00

abstract：:Pregnancy-associated plasma protein-A and -A2 (PAPP-A and -A2) are proteases that cleave insulin-like growth factor-binding proteins (IGFBPs), resulting in local activation of IGF signaling pathways. Here, we examined PAPP-A and -A2 mRNA and protein levels in placenta and maternal sera from women with pre-eclampsia an...

journal_title：Molecular human reproduction

authors： Nishizawa H,Pryor-Koishi K,Suzuki M,Kato T,Kogo H,Sekiya T,Kurahashi H,Udagawa Y

更新日期：2008-10-01 00:00:00

abstract：:Preeclampsia (PE) is a severe pregnancy-induced disorder characterized by hypertension and proteinuria and a leading cause of perinatal maternal-fetal mortality and morbidity in developing countries. Dysregulated human leukocyte antigen (HLA)-G was found in placentas as well as in maternal sera from PE patients; howev...

journal_title：Molecular human reproduction

authors： Tang Y,Liu H,Li H,Peng T,Gu W,Li X

更新日期：2015-09-01 00:00:00

abstract：:Observational human data and several lines of animal experimental data indicate that maternal obesity impairs offspring health. Here, we comprehensively tested the model that maternal obesity causes defects in the next three generations of oocytes and embryos. We exposed female F0 mice to a high-fat/high-sugar (HF/HS)...

journal_title：Molecular human reproduction

authors： Andreas E,Reid M,Zhang W,Moley KH

更新日期：2019-11-30 00:00:00

abstract：:It is widely held that the first two blastomeres of mammalian embryos are equally totipotent and that this totipotency belongs to the group of regulative properties. However, this interpretation neglects an important aspect: evidence only came from successful monozygotic twins which can speak only for those pairs of h...

journal_title：Molecular human reproduction

authors： Casser E,Wdowik S,Israel S,Witten A,Schlatt S,Nordhoff V,Boiani M

更新日期：2019-11-30 00:00:00

abstract：:A number of placental cytokines participate in the feto-maternal defence mechanism. Monocyte chemotactic and activating factor (MCAF) is one of these chemokines. We investigated the pattern of placental MCAF production, the localization of MCAF-producing cells in the placenta, and alterations in its expression in chor...

journal_title：Molecular human reproduction

authors： Shimoya K,Matsuzaki N,Sawai K,Saji F,Murata Y,Yasumoto K,Su S,Mukaida N,Matsushima K

更新日期：1998-04-01 00:00:00