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Hutter S, Morales-Prieto DM, Andergassen U, Tschakert L, Kuhn C, Hoffmann S, Markert UR, Jeschke U. Gal-1 silenced trophoblast tumour cells (BeWo) show decreased syncytium formation and different miRNA production compared to non-target silenced BeWo cells. Z Geburtshilfe Neonatol 2015. [DOI: 10.1055/s-0035-1566681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Pastuschek J, Butans A, Rudolph W, Peters FT, Markert UR, Schleussner E, Groten T. Der kontinuierliche transplazentare Übertritt von Ampicillin und Cefotaxim. Z Geburtshilfe Neonatol 2015. [DOI: 10.1055/s-0035-1566571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Weber M, Toth B, Schleußner E, Markert UR. Immunhistochemische Analyse von CD56 positiven uNK-Zellen im Endometrium. Geburtshilfe Frauenheilkd 2015. [DOI: 10.1055/s-0035-1551644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Michl RK, Mues S, Mainz JG, Markert UR. [Pregnancy and cystic fibrosis - an overview]. Z Geburtshilfe Neonatol 2015; 219:170-5. [PMID: 26039502 DOI: 10.1055/s-0035-1545341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Life expectancy and quality of life of cystic fibrosis (CF) patients have been steadily increasing for many decades, due to intensified therapy and research. Correspondingly, the number of pregnancies in women with CF rises. Often it is not possible for the patients to assess the consequences of pregnancy in terms of their disease and the impact of their disease on the growing child. A pre-existing poor lung function, low body mass index, CF-related diabetes, chronic microbial colonisation, and transplanted lungs are the main risk factors for complications during pregnancy in CF. Generally, the best outcome for mother and child can be reached under exact planning and meshed multidisciplinary care. The purpose of this summary is to give a practical review of the risks and options associated with pregnancy in CF patients.
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Schönleben M, Morales Prieto D, Markert U, Schleußner E, Groten T. Assoziation des miRNA Cluster 371 – 3 mit der Trophoblastmigration. Geburtshilfe Frauenheilkd 2015. [DOI: 10.1055/s-0035-1548712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Weber M, Yan Y, Knöfler I, Schleussner E, Markert U, Fitzgerald JS. Lösliche plazentare Signale regulieren über den Chemokinrezeptor 1 und 3 die schnelle und gerichtete Migration Trophoblaststammzell-ähnlicher Populationen an gestressten Plazentaarealen. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Weber M, Jeschke U, Schleussner E, Markert U, Fitzgerald JS. Das Expressionsprofil der trophoblastären und embryonalen Stammzellmarker unterscheidet sich nach Schwangerschaftsalter und -pathologie. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Weichold A, Markert U, Schleußner E, Groten T. N-Cadherin und CD162 vermitteln die spezifische Interaktion zwischen Trophoblastzellen und endothelialen Tubuli. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Schönleben M, Markert U, Morales Prieto D, Schleußner E, Groten T. Assoziation des mi RNA Cluster 371-3 mit der Trophoblastmigration. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Göhner C, Markert UR, Schleußner E, Bräuer R. Nanopartikel in der Plazenta – Detektion und Wirkung. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Gohner C, Bonnke C, Sossdorf M, Lösche W, Schleußner E, Markert UR, Fitzgerald JS. Sauerstoffmangel führt zu veränderten Gerinnungseigenschaften synzytiotrophoblastärer Mikropartikel (STBM). Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1388079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Holschbach V, Toth B, Kuon RJ, Goeggl T, Franz C, Strowitzki T, Daniel V, Weber M, Markert U. Keine Korrelation uteriner und peripherer natürlicher Killerzellen bei Patientinnen mit habituellen Aborten und Implantationsversagen. Geburtshilfe Frauenheilkd 2014. [DOI: 10.1055/s-0034-1387967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Rossmann C, Hammer A, Koyani CN, Kovacevic A, Siwetz M, Desoye G, Poehlmann TG, Markert UR, Huppertz B, Sattler W, Malle E. Expression of serum amyloid A4 in human trophoblast-like choriocarcinoma cell lines and human first trimester/term trophoblast cells. Placenta 2014; 35:661-4. [PMID: 24951172 PMCID: PMC4119475 DOI: 10.1016/j.placenta.2014.05.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 05/27/2014] [Accepted: 05/29/2014] [Indexed: 11/16/2022]
Abstract
Trophoblast invasion into uterine tissues represents a hallmark of first trimester placental development. As expression of serum amyloid A4 (SAA4) occurs in tumorigenic and invasive tissues we here investigated whether SAA4 is present in trophoblast-like human AC1-M59/Jeg-3 cells and trophoblast preparations of human first trimester and term placenta. SAA4 mRNA was expressed in non-stimulated and cytokine-treated AC1-M59/Jeg-3 cells. In purified trophoblast cells SAA4 mRNA expression was upregulated at weeks 10 and 12 of pregnancy. Western-blot and immunohistochemical staining of first trimester placental tissue revealed pronounced SAA4 expression in invasive trophoblast cells indicating a potential role of SAA4 during invasion. SAA4 mRNA is expressed in Jeg-3 and AC1-M59 cells. SAA4 mRNA is expressed in first trimester/term trophoblast cells. SAA4 mRNA is upregulated at pregnancy week 10 and 12. SAA4 protein is present in interstitial, intramural and intraluminal trophoblast cells.
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Morales-Prieto DM, Ospina-Prieto S, Schmidt A, Chaiwangyen W, Markert UR. Elsevier Trophoblast Research Award Lecture: origin, evolution and future of placenta miRNAs. Placenta 2013; 35 Suppl:S39-45. [PMID: 24378039 DOI: 10.1016/j.placenta.2013.11.017] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Revised: 11/25/2013] [Accepted: 11/25/2013] [Indexed: 01/01/2023]
Abstract
MicroRNAs (miRNAs) regulate the expression of a large number of genes in plants and animals. Placental miRNAs appeared late in evolution and can be found only in mammals. Nevertheless, these miRNAs are constantly under evolutionary pressure. As a consequence, miRNA sequences and their mRNA targets may differ between species, and some miRNAs can only be found in humans. Their expression can be tissue- or cell-specific and can vary time-dependently. Human placenta tissue exhibits a specific miRNA expression pattern that dynamically changes during pregnancy and is reflected in the maternal plasma. Some placental miRNAs are involved in or associated with major pregnancy disorders, such as preeclampsia, intrauterine growth restriction or preterm delivery and, therefore, have a strong potential for usage as sensitive and specific biomarkers. In this review we summarize current knowledge on the origin of placental miRNAs, their expression in humans with special regard to trophoblast cells, interspecies differences, and their future as biomarkers. It can be concluded that animal models for human reproduction have a different panel of miRNAs and targets, and can only partly reflect or predict the situation in humans.
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Weber M, Jeschke U, Markert UR, Fitzgerald JS. Differential expression of trophoblast-, endothelial- and embryonic-stem-cell-associated transcription factors in 1st trimester, and 3rd trimester preeclampsia (PE), intrauterine growth factor (IUGR) and control placentae. Z Geburtshilfe Neonatol 2013. [DOI: 10.1055/s-0033-1361385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Weber M, Knoefler I, Schleußner E, Markert UR, Fitzgerald JS. HTR8/SVneo, but not JEG3, cells display trophoblast progenitor cell-like characteristics indicative of self-renewal, repopulation activity and expression of “stemness”- associated transcription factors. Z Geburtshilfe Neonatol 2013. [DOI: 10.1055/s-0033-1361402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Chaiwangyen W, Morales-Prieto DM, Ospina-Prieto S, Schleußner E, Markert UR. Silencing of miR-21 regulates proliferation and invasion in trophoblastic cells and targets PTEN. Z Geburtshilfe Neonatol 2013. [DOI: 10.1055/s-0033-1361420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Göhner C, Bräuer R, Kadyrov M, Markert UR, Schleußner E. Investigations of the influence of diverse nano-particles towards the placental tissue in the frame of the NanoMed project. Z Geburtshilfe Neonatol 2013. [DOI: 10.1055/s-0033-1361438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Fitzgerald JS, Groten T, Göhner C, Sargent I, Sossdorf M, Lösche W, Markert UR, Schleußner E. Preliminary results of the MORE PrePARd Study (Microparticle Orientated Risk Evaluation in the Prediction of Preeclampsia Among Risk graviDas): a multicenter prospective prognostic marker study. Z Geburtshilfe Neonatol 2013. [DOI: 10.1055/s-0033-1361252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Göhner C, Bonnke C, Sossdorf M, Lösche W, Schleußner E, Markert UR, Fitzgerald JS. Hypoxia alters syncytiotrophoblastic microparticles (STBM)-related coagulation capacities. Z Geburtshilfe Neonatol 2013. [DOI: 10.1055/s-0033-1361381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Pestka A, Fitzgerald J, Toth B, Markert U, Jeschke U. Nuclear Hormone Receptors and Female Reproduction. Curr Mol Med 2013; 13:1066-78. [DOI: 10.2174/1566524011313070002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Revised: 10/21/2012] [Accepted: 10/26/2012] [Indexed: 11/22/2022]
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San Martin S, Fitzgerald JS, Weber M, Párraga M, Sáez T, Zorn TM, Markert UR. Stat3 and Socs3 expression patterns during murine placenta development. Eur J Histochem 2013; 57:e19. [PMID: 23807298 PMCID: PMC3794345 DOI: 10.4081/ejh.2013.e19] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2013] [Revised: 04/22/2013] [Accepted: 04/23/2013] [Indexed: 11/25/2022] Open
Abstract
Signal transducers and activators of transcription 3 (STAT3) has been identified as an important signal transducer in the invasive phenotype of the trophoblasts cells in in vitro studies. However, the in situ distribution and patterns of expression of this molecule in trophoblast cells during the development of the placenta are still under-elucidated. Mice uteri of gestational ages between 7 and 14 days of pregnancy (dop) were fixed in methacarn and processed with immunoperoxidase techniques for detection of STAT3 and its phosphorylation at serine (p-ser727) residues, as well as the suppressor of cytokine signaling 3 (SOCS3) expression. STAT3 was observed at 7 through 9 dop in both the antimesometrial and mesometrial deciduas, while continued immunoreactivity between 10 and 13 dop was seen only in the mesometrial decidua. In the placenta, STAT3 was detected in the cytotrophoblast cells of labyrinth and giant trophoblast cells between 10 and 14 dop. Immunoreactivity for STAT3 was also seen in trophoblast cells surrounding the maternal blood vessels. On days 10 and 11 of pregnancy, p-ser727 was detectable in the mesometrial decidua and in giant trophoblasts, while during 12-14 dop in the spongiotrophoblast region. In addition, SOCS3 was immunodetected in maternal and placental tissues, principally in the giant trophoblast cells during the whole period of the study. The present in situ study shows the distribution of STAT3, its serine activation and SOCS3 in different maternal and fetal compartments during murine placental development, thus further supporting the idea that they play a role during physiological placentation in mice.
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Groten T, Weichold A, Markert U, Reister F, Huppertz B, Schleußner E. Identifizierung von diskriminierend exprimierter Adhäsionsmoleküle, die in der Ko-Kultur eine charakteristische Interaktion von HTR-8 Zellen (extravillöse Trophoblastzellen) mit Endothelzellen vermitteln. Geburtshilfe Frauenheilkd 2013. [DOI: 10.1055/s-0033-1347718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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49
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Göhner C, Bonnke C, Sossdorf M, Lösche W, Schleußner E, Markert UR, Fitzgerald J. Hypoxia alters syncytiotrophoblastic microparticles (STBM)-related coagulation capacities. Geburtshilfe Frauenheilkd 2013. [DOI: 10.1055/s-0033-1347732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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50
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Weber M, Jeschke U, Schleussner E, Markert UR, Fitzgerald JS. Differential expression of trophoblast-, endothelial- and embryonic-stem-cell-associated transcription factors in 1st trimester, and 3 rd trimester preeclampsia (PE), intrauterine growth factor (IUGR) and control placentae. Geburtshilfe Frauenheilkd 2013. [DOI: 10.1055/s-0033-1347735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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