Aberrant methylation of the IL-12B promotor region contributes to the risk of developing ovarian endometriosis.

abstract：:Meiotic progression requires the translation of maternal mRNAs in a strict temporal order. In isolated animal oocytes, translation of maternal mRNAs containing a cytoplasmic polyadenylation element (CPE), such as cyclin B, is activated by in vitro stimulation of meiotic resumption which induces phosphorylation of CPEB...

journal_title：Molecular reproduction and development

authors： Ochi H,Aoto S,Tachibana K,Hara M,Chiba K

更新日期：2016-01-01 00:00:00

abstract：:The completion of spermiogenesis requires condensation of the haploid spermatid genome. This task is accomplished in a gradual and relentless manner by first erasing the nucleosomal organization of chromatin while the DNA is protected by transient nuclear proteins TP1 and TP2. Then, the more permanent protamines come ...

journal_title：Molecular reproduction and development

authors： Kierszenbaum AL

更新日期：2001-04-01 00:00:00

abstract：:Full-length cDNA of a novel mouse gene upregulated in late stages of spermatogenic cells was cloned from mouse testis using overlapping RT-PCR and RACE. The mRNA of the gene was expressed mainly in diplotene/pachytene spermatocytes, round and elongating spermatids. We named this gene as SRG-L (Spermatogenesis Related ...

journal_title：Molecular reproduction and development

authors： Ma Q,Wang H,Guo R,Wang H,Ge Y,Ma J,Xue S,Han D

更新日期：2006-09-01 00:00:00

abstract：:Copulation produces different stimuli in the female reproductive tract in camelids, which lead to ovulation. Expression of β-nerve growth factor (β-NGF) and its specific receptor, tropomyosin receptor kinase A (TrKA), was studied comparing the oviductal microenvironment of mated and nonmated llamas. β-NGF and TrKA wer...

journal_title：Molecular reproduction and development

authors： Sari LM,Zampini R,Argañaraz ME,Ratto MH,Apichela SA

更新日期：2020-11-01 00:00:00

abstract：:Sry expression is essential for initiating male sex differentiation, and the expression occurs only during a restricted period in the developing gonad. It is thought that Sry is part of a pathway of genes that regulate sex determination. Although the interactions of several genes with Sry expression have been suggeste...

journal_title：Molecular reproduction and development

authors： Yokouchi K,Ito M,Nishino K,Yamanouchi K,Naito K,Suzawa M,Kato S,Hakamata Y,Endo H,Tojo H

更新日期：2003-04-01 00:00:00

abstract：:The objective of this study was to evaluate the effect of progesterone (P4), estradiol (E2), and cortisol (CO) at intraoviductal concentrations on bovine embryo development and quality in vitro. After fertilization of in vitro matured oocytes, zygotes were cultured for 8 days in synthetic oviductal fluid, supplemented...

journal_title：Molecular reproduction and development

authors： Banliat C,Dubuisson F,Corbin E,Beurois J,Tomas D,Le Bourhis D,Salvetti P,Labas V,Mermillod P,Saint-Dizier M

更新日期：2019-06-01 00:00:00

abstract：:Sperm capacitation is defined as the maturational changes that render a sperm competent for fertilization and occurs in the female reproductive tract. Identification of the factor/s that regulate sperm capacitation would allow the understanding of these phenomena. Among these factors, gamma-aminobutyric acid (GABA) ha...

journal_title：Molecular reproduction and development

authors： Ritta MN,Bas DE,Tartaglione CM

更新日期：2004-04-01 00:00:00

abstract：:This report is part of a continuing study in which we employ monoclonal antibodies to membrane domains and internal organelles of rat spermatozoa in order to trace events during maturation, capacitation, fertilization, and early development. In the present study, we have used immunocytochemistry at the light and EM le...

journal_title：Molecular reproduction and development

authors： Shalgi R,Magnus A,Jones R,Phillips DM

更新日期：1994-03-01 00:00:00

abstract：:In Ciona intestinalis, sperm penetration through the egg vitelline coat is an essential event of fertilization. We investigated whether trypsin- and chymotrypsin-like enzymes are involved in this event. Inhibitors and peptide substrates for chymotrypsin-like enzymes blocked the overall process of fertilization in a co...

journal_title：Molecular reproduction and development

authors： Pinto MR,Hoshi M,Marino R,Amoroso A,De Santis R

更新日期：1990-08-01 00:00:00

abstract：:Ovorubin and PV2 are the major lipoglycocarotenoproteins present in the perivitellus of the freshwater snail eggs of Pomacea canaliculata, a rapidly expanding rice field pest. We have previously characterized these two particles regarding their lipid and protein compositions, their synthesis and tissular distribution,...

journal_title：Molecular reproduction and development

authors： Dreon MS,Heras H,Pollero RJ

更新日期：2004-07-01 00:00:00

abstract：:PLAC1 is a recently described, trophoblast-specific gene that localizes to a region of the X-chromosome important in placental development. Immunohistochemical analysis demonstrated that PLAC1 polypeptide localizes to the differentiated syncytiotrophoblast throughout gestation (8-41 weeks) as well as a small populatio...

journal_title：Molecular reproduction and development

authors： Massabbal E,Parveen S,Weisoly DL,Nelson DM,Smith SD,Fant M

更新日期：2005-07-01 00:00:00

abstract：:Proteins in the seminal fluid of animals with internal fertilization effect numerous responses in mated females that impact both male and female fertility. Among these proteins is the highly represented class of proteolysis regulators (proteases and their inhibitors). Though proteolysis regulators have now been identi...

journal_title：Molecular reproduction and development

authors： Laflamme BA,Wolfner MF

更新日期：2013-02-01 00:00:00

abstract：:A novel restriction fragment differential display (RFDD) RT-PCR has been used to compare patterns of mRNA expression in bovine oocytes matured in vitro in the presence (10%) or absence of fetal calf serum (FCS). Total RNA extracted from matured and denuded oocytes was processed using display Profile kit (Display Syste...

journal_title：Molecular reproduction and development

authors： Rzucidlo SJ,Gibbons J,Stice SL

更新日期：2001-05-01 00:00:00

abstract：:The objective of the present study was to determine whether Fyn kinase participated in signaling events during sperm-egg interactions, sperm incorporation, and meiosis II. The functional requirement of Fyn kinase activity in these events was tested through the use of the protein kinase inhibitor SKI-606 (Bosutinib) an...

journal_title：Molecular reproduction and development

authors： Luo J,McGinnis LK,Kinsey WH

更新日期：2009-09-01 00:00:00

abstract：:We have investigated the origin of the sperm motility inhibitor (SPMI) from boar seminal plasma. SPMI was measured by its capacity to inhibit the motility of demembranated spermatozoa and by an enzyme-linked immunosorbent assay (ELISA). Among the various reproductive and now reproductive tissues and fluids tested, onl...

journal_title：Molecular reproduction and development

authors： Iwamoto T,Tanaka H,Osada T,Shinagawa T,Osamura Y,Gagnon C

更新日期：1993-12-01 00:00:00

abstract：:A mouse cDNA encoding a putative DNA-binding protein of the zinc-finger type was isolated from an E8.5 mouse embryonic cDNA library. Sequence comparison revealed a high degree of homology between this mouse cDNA and the human and rat orphan receptor Tr2-11 isolated from prostate cDNA libraries. This transcript was det...

journal_title：Molecular reproduction and development

authors： Lee CH,Chang L,Wei LN

更新日期：1996-07-01 00:00:00

abstract：:Bone morphogenetic proteins (BMPs) belong to the transforming growth factor-beta (TGFβ) superfamily. BMPs mediate a highly conserved signal transduction cascade through the type-I and type-II serine/threonine kinase receptors and intracellular Smad proteins, which regulate multiple developmental and homeostatic proces...

journal_title：Molecular reproduction and development

authors： Tian C,Liu J

更新日期：2013-09-01 00:00:00

abstract：:Inner cell masses (ICM) from in vitro produced day 8 or 9 bovine blastocysts were isolated by immunosurgery and cultured under different conditions in order to establish which of two feeder cell types and culture media were most efficient in supporting attachment and outgrowth of the bovine ICM cells. The efficiency o...

journal_title：Molecular reproduction and development

authors： Van Stekelenburg-Hamers AE,Van Achterberg TA,Rebel HG,Fléchon JE,Campbell KH,Weima SM,Mummery CL

更新日期：1995-04-01 00:00:00

abstract：:Primordial germ cells (PGCs), the precursors of sperm or ova, could be used to generate transgenic animals and interspecies germ-line chimeras, which would facilitate the recovery of endangered species by making their access and manipulation in vitro easier. During early embryogenesis in avian species, PGCs are transp...

journal_title：Molecular reproduction and development

authors： Jung KM,Kim YM,Ono T,Han JY

更新日期：2017-06-01 00:00:00

abstract：:An in vitro superfusion method was used to test sex hormone release from different kinds of ovarian follicle (growing follicles, postovulatory follicles, and atretic follicles) in the lizard Podarcis sicula sicula. Sex hormone output changes with the stage of follicle evolution and sexual cycle. Previtellogenetic foll...

journal_title：Molecular reproduction and development

authors： Ciarcia G,Paolucci M,Di Fiore MM

更新日期：1993-07-01 00:00:00

abstract：:Heat shock proteins (HSPs) are known to play an important role not only in various stress conditions such as exposure to heat shock, but also in normal development and/or differentiation. The role of small heat shock proteins such as HSP25 in early embryo development remains largely unknown. In the present study, we e...

journal_title：Molecular reproduction and development

authors： Kim M,Geum D,Khang I,Park YM,Kang BM,Lee KA,Kim K

更新日期：2002-01-01 00:00:00

abstract：:The gonadotropin releasing hormone (GnRH) has long been considered as a neuropeptide involved in the control of the reproductive cycle. However, the presence of GnRH and its receptors in various tissues, including ovary and testis, suggests a role as autocrine/paracrine factor. In the present study, we report the expr...

journal_title：Molecular reproduction and development

authors： Uzbekova S,Ferrière F,Guiguen Y,Bailhache T,Breton B,Lareyre JJ

更新日期：2001-05-01 00:00:00

abstract：:The morphological analysis of the spermatozoa from fertile and infertile men was performed using light and electron microscopy to clarify the relationship between sperm morphology and fertility. Semen samples obtained from 22 partners of pregnant women were prepared according to the protocol standardized in an interna...

journal_title：Molecular reproduction and development

authors： Kubo-Irie M,Matsumiya K,Iwamoto T,Kaneko S,Ishijima S

更新日期：2005-01-01 00:00:00

abstract：:It was reported that a hamster protein, called "oscillin," with a sequence related to that of an Escherichia coli GNPDA triggered Ca(2+) oscillations in mammalian oocytes when introduced into their cytoplasm upon fertilization. Recently, it was shown that GNPDA/oscillin is ubiquitously expressed in rat tissues and tha...

journal_title：Molecular reproduction and development

authors： Amireault P,Dubé F

更新日期：2000-07-01 00:00:00

abstract：:Haprin (TRIM36) is a ubiquitin-protein ligase that mediates ubiquitination and subsequent proteasomal degradation of target proteins. It is expressed in the testes in both mice and humans and is thought to be involved in spermiogenesis, the acrosome reaction, and fertilization. However, the functional role of Haprin i...

journal_title：Molecular reproduction and development

authors： Aoki Y,Tsujimura A,Kaseda K,Okabe M,Tokuhiro K,Ohta T,O'Bryan MK,Okuda H,Kitamura K,Ogawa Y,Fujiki T,Wada M,Horie S,Nishimune Y,Tanaka H

更新日期：2020-05-01 00:00:00

abstract：:Sex-related growth rate differences in preimplantation mouse embryos were investigated. In experiment I, Day 3 embryos were recovered from reproductive tracts, classified according to developmental stage, and cultured for 24 hr in CZB medium containing glucose. Each embryo was then reclassified and stained for measure...

journal_title：Molecular reproduction and development

authors： Peippo J,Bredbacka P

更新日期：1995-01-01 00:00:00

abstract：:Annexins are a family of Ca(2+)-binding proteins involved in the exocytotic process. The presence and the role of annexins in mammalian spermatozoa have not been well established. Two annexin-like proteins were obtained from guinea pig testis, a doublet of Mr 31-33 kD (p31/33) and a protein of Mr 50 kD (p50). Both pro...

journal_title：Molecular reproduction and development

authors： Othón Hernández E,Roa-Espitia AL,Cruz Trejo J,Mújica A

更新日期：1996-03-01 00:00:00

abstract：:The presence of retinoic acid (RA) during in vitro maturation (IVM) improves bovine oocyte quality and developmental potential. In this work, we investigated the underlying molecular mechanisms. Cumulus-oocyte complexes were meiotically arrested by roscovitine and/or matured in defined medium containing RA, 1% ethanol...

journal_title：Molecular reproduction and development

authors： Gomez E,Rodríguez A,Goyache F,Díez C,José Royo L,Moreira PN,Néstor Caamaño J,Morán E,Gutiérrez-Adán A

更新日期：2004-09-01 00:00:00

abstract：:Pannexins (Panxs) are channel-forming proteins that have homology to the invertebrate gap junction proteins, the innexins. These proteins form membrane channels implicated in ATP release. To evaluate the role of Panxs in the male reproductive tract, we investigated the distribution and regulation of Panx1 and 3 in the...

journal_title：Molecular reproduction and development

authors： Turmel P,Dufresne J,Hermo L,Smith CE,Penuela S,Laird DW,Cyr DG

更新日期：2011-02-01 00:00:00

abstract：:Estrogen receptor (ER)- (alpha, beta, and both alpha and beta) and aromatase (Ar) knockout (KO) mice have been created to assess the biological effects of estrogens. This review article discusses the ovarian and uterine phenotypes of these mice. The data obtained have confirmed some older inferences about how the ster...

journal_title：Molecular reproduction and development

authors： Rosenfeld CS,Roberts RM,Lubahn DB

更新日期：2001-07-01 00:00:00