Cloning and characterization of human haspin gene encoding haploid germ cell-specific nuclear protein kinase.

abstract：:Nitric oxide (NO) is synthesized from L-arginine by a family of enzymes known as the nitric oxide synthases (NOS). We have recently shown a NOS similar to constitutive brain NOS (bNOS) and endothelial NOS (ecNOS) to be present in spermatozoa. The aim of this study is to investigate NO production by human spermatozoa a...

journal_title：Molecular human reproduction

authors： Donnelly ET,Lewis SE,Thompson W,Chakravarthy U

更新日期：1997-09-01 00:00:00

abstract：:Ovarian hyperstimulation syndrome (OHSS) is a potentially life-threatening, iatrogenic complication of ovarian stimulation in assisted reproduction technology. This complex syndrome is characterised by enlarged ovaries with multiple corpora luteum, elevated sex steroid hormones in serum and increased capillary permeab...

journal_title：Molecular human reproduction

authors： Liu W,Zhang C,Wang L,Huang X,Zhang J,He Y,Chen L,Li J

更新日期：2019-08-01 00:00:00

abstract：:The reproductive lifespan of a woman is determined by the gradual recruitment of quiescent follicles into the growing pool. In humans, ovarian tissue removal from its in vivo environment induces spontaneous activation of resting follicles. Similarly, pharmacological activation of the PI3K/Akt pathway leads to accelera...

journal_title：Molecular human reproduction

authors： Grosbois J,Vermeersch M,Devos M,Clarke HJ,Demeestere I

更新日期：2019-11-30 00:00:00

abstract：:Prader-Willi syndrome (PWS) is a genomic disorder mostly caused by deletions of 15q11-q13 region (70%). It has been suggested that the particular genomic architecture of 15q11-q13 region, characterized to be flanked by low copy repeats, could predispose it to Non-Allelic Homologous Recombination (NAHR). However, no st...

journal_title：Molecular human reproduction

authors： Molina O,Blanco J,Vidal F

更新日期：2010-05-01 00:00:00

abstract：:Patients with rare overgrowth disorders, such as Beck-Wiedemann syndrome and Simpson-Golabi-Behmel syndrome, are predisposed to embryonal tumours, including Wilms' tumour of the kidney. Therefore, these disorders offer a link between hyperplastic growth and cancer. Genetic lesions at chromosome 11p15 have been associa...

journal_title：Molecular human reproduction

authors： Ward A

更新日期：1997-02-01 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：: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：STUDY QUESTION:Does A20 regulate mediators involved in the terminal processes of human labour in primary myometrial and amnion cells? SUMMARY ANSWER:A20 is a nuclear factor-kappa B (NF-κB) responsive gene that acts as a negative regulator of NF-κB-induced expression of pro-labour mediators. WHAT IS KNOWN ALREADY:Infl...

journal_title：Molecular human reproduction

authors： Lappas M

更新日期：2017-09-01 00:00:00

abstract：:Charcot-Marie-Tooth (CMT) disease is the 'common' name for a range of hereditary peripheral neuropathies. CMT1 is the most common form and is transmitted in an autosomal dominant manner. CMT1A maps to chromosome 17p11.2 and is caused, in the majority of cases, by a 1.5 Mb DNA duplication, that includes the peripheral ...

journal_title：Molecular human reproduction

authors： De Vos A,Sermon K,De Rijcke M,Goossens V,Henderix P,Van Ranst N,Platteau P,Lissens W,Devroey P,Van Steirteghem A,Liebaers I

更新日期：2003-07-01 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：STUDY QUESTION:Do human adult Leydig cells (ALCs) within hyperplastic micronodules display characteristics of foetal LCs (FLCs)? SUMMARY ANSWER:The gene expression profiles of FLCs and all ALC subgroups were clearly different, but there were no significant differences in expressed genes between the normally clustered ...

journal_title：Molecular human reproduction

authors： Lottrup G,Belling K,Leffers H,Nielsen JE,Dalgaard MD,Juul A,Skakkebæk NE,Brunak S,Rajpert-De Meyts E

更新日期：2017-05-01 00:00:00

abstract：:The Prader-Willi (PWS) and Angelman (AS) syndromes are two clinically distinct syndromes which result from lack of expression of imprinted genes within chromosome 15q11-q13. These two syndromes result from 15q11-q13 deletions, chromosome 15 uniparental disomy (UPD), imprinting centre mutations and, for AS, probable mu...

journal_title：Molecular human reproduction

authors： Glenn CC,Driscoll DJ,Yang TP,Nicholls RD

更新日期：1997-04-01 00:00:00

abstract：:Mammalian sperm undergo a series of maturation steps before acquiring fertilization competence. Our previous work demonstrated the importance of binder of sperm (BSP) proteins in bovine sperm capacitation. Recent studies identified a BSP-homologous DNA sequence in the human genome (BSPH1) and mRNA expression in the ep...

journal_title：Molecular human reproduction

authors： Lefebvre J,Boileau G,Manjunath P

更新日期：2009-02-01 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：:Oocyte vitrification has been introduced into clinical settings without extensive pre-clinical safety testing. In this study, we analysed major safety aspects of human oocyte vitrification in a high security closed system: (i) chromosomal meiotic segregation, (ii) embryonic developmental kinetics and (iii) DNA (hydrox...

journal_title：Molecular human reproduction

authors： De Munck N,Petrussa L,Verheyen G,Staessen C,Vandeskelde Y,Sterckx J,Bocken G,Jacobs K,Stoop D,De Rycke M,Van de Velde H

更新日期：2015-06-01 00:00:00

abstract：:Several reports demonstrating the presence of messenger RNAs for sperm-specific nucleoproteins, the protamines PRM-1, PRM-2, and the transition protein TP-1 as well as beta-actin, c-MYC, HLA1, and beta 1 integrin have challenged the accepted view of the transcriptional dormance of terminally differentiated spermatozoa...

journal_title：Molecular human reproduction

authors： Miller D

更新日期：1997-08-01 00:00:00

abstract：:The Y chromosome carries several spermatogenesis genes distributed in three regions: AZFa, AZFb and AZFc. Microdeletions in these regions have been seen in 10% of sterile males with azoospermia or oligozoospermia, the most frequent of them being characterized by a complete deletion of AZFc region. A partial AZFc delet...

journal_title：Molecular human reproduction

authors： Carvalho CM,Zuccherato LW,Bastos-Rodrigues L,Santos FR,Pena SD

更新日期：2006-04-01 00:00:00

abstract：STUDY QUESTION:What is the association between placental formyl peptide receptor 2 (FPR2) and trophoblast and endothelial functions in pregnancies affected by foetal growth restriction (FGR)? SUMMARY ANSWER:Reduced FPR2 placental expression in idiopathic FGR results in significantly altered trophoblast differentiation...

journal_title：Molecular human reproduction

authors： Lappas M,McCracken S,McKelvey K,Lim R,James J,Roberts CT,Fournier T,Alfaidy N,Powell KL,Borg AJ,Morris JM,Leaw B,Singh H,Ebeling PR,Wallace EM,Parry LJ,Dimitriadis E,Murthi P

更新日期：2018-02-01 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：:Sperm are motile cells. Thus, a significant component of the spermatogenic cycle is devoted to the formation of flagellum, a process that must be coordinated to insure proper construction. To document the temporal pattern of flagellar gene expression, we employed real-time PCR to assess changes in accumulation of a co...

journal_title：Molecular human reproduction

authors： Horowitz E,Zhang Z,Jones BH,Moss SB,Ho C,Wood JR,Wang X,Sammel MD,Strauss JF 3rd

更新日期：2005-04-01 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：:Charcot-Marie-Tooth (CMT) disease type 1A is an autosomal dominant peripheral neuropathy characterized by slow progressive distal muscle wasting and weakness, and decreased nerve conduction velocities. Most CMT1A cases (>98%) are caused by a duplication of a 1.5 Mb region on the short arm of chromosome 17 containing t...

journal_title：Molecular human reproduction

authors： De Vos A,Sermon K,Van de Velde H,Joris H,Vandervorst M,Lissens W,Mortier G,De Sutter P,Löfgren A,Van Broeckhoven C,Liebaers I,Van Steirteghem A

更新日期：1998-10-01 00:00:00

abstract：:During folliculogenesis, the gonadotrophin (GTH)-dependent phase begins at the small antral follicle stage and ends with Graafian follicles. In this study, pregnant mare's serum GTH was used to induce GTH-dependent folliculogenesis in mice, following which the developmental events that follicles undergo, as well as th...

journal_title：Molecular human reproduction

authors： Chen Y,Wang X,Yang C,Liu Q,Ran Z,Li X,He C

更新日期：2020-12-10 00:00:00

abstract：:We have investigated the possible roles of oncostatin M (OSM), which is a member of the interleukin-6 family of cytokines, in endometrial and endometriotic stromal cell growth. Endometrial and endometriotic stromal cells were collected from the uterus or ovarian chocolate cysts. We observed the expression of mRNA tran...

journal_title：Molecular human reproduction

authors： Ohata Y,Harada T,Fujii A,Yoshida S,Iwabe T,Terakawa N

更新日期：2001-07-01 00:00:00

abstract：:The aetiology of cryptorchidism is for the most part unknown and appears to be multifactorial. Recently, a product of Leydig cells termed Leydig insulin-like hormone (INSL3) has been proposed as a putative trophic hormone of the first part of descent. Absence of Insl3 in male mice results in bilateral cryptorchidism a...

journal_title：Molecular human reproduction

authors： Krausz C,Quintana-Murci L,Fellous M,Siffroi JP,McElreavey K

更新日期：2000-04-01 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：STUDY QUESTION:How does hCG signal in human endometrial stromal cells (ESCs) and what is its role in regulating ESC function? SUMMARY ANSWER:hCG signaling in ESCs activates the extracellular signal-regulated protein kinases 1 and 2 (Erk1/2) pathway through exchange protein activated by cyclic AMP (cAMP) (Epac) and tra...

journal_title：Molecular human reproduction

authors： Tapia-Pizarro A,Archiles S,Argandoña F,Valencia C,Zavaleta K,Cecilia Johnson M,González-Ramos R,Devoto L

更新日期：2017-06-01 00:00:00

abstract：:Ever since work on pluripotency induction was originally published, reporting the reprogramming of somatic cells to induced pluripotent stem cells (iPS cells) by the ectopic expression of the four transcription factors Oct4, Sox2, Klf4 and c-Myc, high expectations regarding their potential use for regenerative medicin...

journal_title：Molecular human reproduction

authors： Masip M,Veiga A,Izpisúa Belmonte JC,Simón C

更新日期：2010-11-01 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：:Tumour necrosis factor-alpha (TNF-alpha is a pleiotropic cytokine synthesized throughout the female reproductive tract. Even though evidence has accumulated that supports its role in autocrine and paracrine processes, its expression and function in the human endometrium are still not completely understood. To gain a b...

journal_title：Molecular human reproduction

authors： von Wolff M,Classen-Linke I,Heid D,Krusche CA,Beier-Hellwig K,Karl C,Beier HM

更新日期：1999-02-01 00:00:00