1
|
Zhan T, Zhang J, Zhang Y, Zhao Q, Chemerinski A, Douglas NC, Zhang Q, Xiao S. A dose-response study on functional and transcriptomic effects of FSH on ex vivo mouse folliculogenesis. Endocrinology 2024:bqae054. [PMID: 38735763 DOI: 10.1210/endocr/bqae054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 04/27/2024] [Accepted: 05/03/2024] [Indexed: 05/14/2024]
Abstract
Follicle-stimulating hormone (FSH) binds to its membrane receptor (FSHR) in granulosa cells to activate various signal transduction pathways and drive the gonadotropin-dependent phase of folliculogenesis. Poor female reproductive outcomes can result from both FSH insufficiency owing to genetic or non-genetic factors and FSH excess as encountered with ovarian stimulation in assisted reproductive technology (ART), but the underlying molecular mechanisms remain elusive. Herein, we conducted single-follicle and single-oocyte RNA sequencing analysis along with other approaches in an ex vivo mouse folliculogenesis and oogenesis system to investigate the effects of different concentrations of FSH on key follicular events. Our study revealed that a minimum FSH threshold is required for follicle maturation into the high estradiol-secreting preovulatory stage, and such threshold is moderately variable among individual follicles between 5-10 mIU/mL. FSH at 5, 10, 20, and 30 mIU/mL induced distinct expression patterns of follicle maturation-related genes, follicular transcriptomics, and follicular cAMP levels. RNA-seq analysis identified FSH-stimulated activation of G proteins and downstream canonical and novel signaling pathways that may critically regulate follicle maturation, including the cAMP/PKA/CREB, PI3K-AKT/FOXO1, and glycolysis pathways. High FSH at 20 and 30 mIU/mL resulted in non-canonical FSH responses including premature luteinization, high production of androgen and proinflammatory factors, and reduced expression of energy metabolism-related genes in oocytes. Together, this study improves our understanding of gonadotropin-dependent folliculogenesis and provides crucial insights into how high doses of FSH used in ART may impact follicular health, oocyte quality, pregnancy outcome, and systemic health.
Collapse
Affiliation(s)
- Tingjie Zhan
- Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854, USA
- Environmental and Occupational Health Sciences Institute (EOHSI), Rutgers University, Piscataway, NJ 08854, USA
- Center for Environmental Exposures and Disease, Rutgers University, Piscataway, NJ 08854, USA
| | - Jiyang Zhang
- Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854, USA
- Environmental and Occupational Health Sciences Institute (EOHSI), Rutgers University, Piscataway, NJ 08854, USA
- Center for Environmental Exposures and Disease, Rutgers University, Piscataway, NJ 08854, USA
| | - Ying Zhang
- Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854, USA
- Environmental and Occupational Health Sciences Institute (EOHSI), Rutgers University, Piscataway, NJ 08854, USA
- Center for Environmental Exposures and Disease, Rutgers University, Piscataway, NJ 08854, USA
| | - Qingshi Zhao
- Department of Obstetrics, Gynecology and Reproductive Health, New Jersey Medical School (NJMS), Rutgers University, Newark, NJ 07103
| | - Anat Chemerinski
- Department of Obstetrics, Gynecology and Reproductive Health, New Jersey Medical School (NJMS), Rutgers University, Newark, NJ 07103
| | - Nataki C Douglas
- Department of Obstetrics, Gynecology and Reproductive Health, New Jersey Medical School (NJMS), Rutgers University, Newark, NJ 07103
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences (RBHS), Newark, NJ 07103, USA
| | - Qiang Zhang
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
| | - Shuo Xiao
- Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854, USA
- Environmental and Occupational Health Sciences Institute (EOHSI), Rutgers University, Piscataway, NJ 08854, USA
- Center for Environmental Exposures and Disease, Rutgers University, Piscataway, NJ 08854, USA
| |
Collapse
|
2
|
Chemerinski A, Shen M, Valero-Pacheco N, Zhao Q, Murphy T, George L, Lemenze A, Sherman L, Heller D, Chen X, Wu T, McGovern PG, Morelli SS, Arora R, Beaulieu AM, Douglas NC. The impact of ovarian stimulation on the human endometrial microenvironment. Hum Reprod 2024; 39:1023-1041. [PMID: 38511208 PMCID: PMC11063567 DOI: 10.1093/humrep/deae048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 02/19/2024] [Indexed: 03/22/2024] Open
Abstract
STUDY QUESTION How does ovarian stimulation (OS), which is used to mature multiple oocytes for ART procedures, impact the principal cellular compartments and transcriptome of the human endometrium in the periovulatory and mid-secretory phases? SUMMARY ANSWER During the mid-secretory window of implantation, OS alters the abundance of endometrial immune cells, whereas during the periovulatory period, OS substantially changes the endometrial transcriptome and impacts both endometrial glandular and immune cells. WHAT IS KNOWN ALREADY Pregnancies conceived in an OS cycle are at risk of complications reflective of abnormal placentation and placental function. OS can alter endometrial gene expression and immune cell populations. How OS impacts the glandular, stromal, immune, and vascular compartments of the endometrium, in the periovulatory period as compared to the window of implantation, is unknown. STUDY DESIGN, SIZE, DURATION This prospective cohort study carried out between 2020 and 2022 included 25 subjects undergoing OS and 25 subjects in natural menstrual cycles. Endometrial biopsies were performed in the proliferative, periovulatory, and mid-secretory phases. PARTICIPANTS/MATERIALS, SETTING, METHODS Blood samples were processed to determine serum estradiol and progesterone levels. Both the endometrial transcriptome and the principal cellular compartments of the endometrium, including glands, stroma, immune, and vasculature, were evaluated by examining endometrial dating, differential gene expression, protein expression, cell populations, and the three-dimensional structure in endometrial tissue. Mann-Whitney U tests, unpaired t-tests or one-way ANOVA and pairwise multiple comparison tests were used to statistically evaluate differences. MAIN RESULTS AND THE ROLE OF CHANCE In the periovulatory period, OS induced high levels of differential gene expression, glandular-stromal dyssynchrony, and an increase in both glandular epithelial volume and the frequency of endometrial monocytes/macrophages. In the window of implantation during the mid-secretory phase, OS induced changes in endometrial immune cells, with a greater frequency of B cells and a lower frequency of CD4 effector T cells. LARGE SCALE DATA The data underlying this article have been uploaded to the Genome Expression Omnibus/National Center for Biotechnology Information with accession number GSE220044. LIMITATIONS, REASONS FOR CAUTION A limited number of subjects were included in this study, although the subjects within each group, natural cycle or OS, were homogenous in their clinical characteristics. The number of subjects utilized was sufficient to identify significant differences; however, with a larger number of subjects and additional power, we may detect additional differences. Another limitation of the study is that proliferative phase biopsies were collected in natural cycles, but not in OS cycles. Given that the OS cycle subjects did not have known endometrial factor infertility, and the comparisons involved subjects who had a similar and robust response to stimulation, the findings are generalizable to women with a normal response to OS. WIDER IMPLICATIONS OF THE FINDINGS OS substantially altered the periovulatory phase endometrium, with fewer transcriptomic and cell type-specific changes in the mid-secretory phase. Our findings show that after OS, the endometrial microenvironment in the window of implantation possesses many more similarities to that of a natural cycle than does the periovulatory endometrium. Further investigation of the immune compartment and the functional significance of this cellular compartment under OS conditions is warranted. STUDY FUNDING/COMPETING INTERESTS Research reported in this publication was supported by the National Institute of Allergy and Infectious Diseases (R01AI148695 to A.M.B. and N.C.D.), Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD109152 to R.A.), and the March of Dimes (5-FY20-209 to R.A.). The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health or March of Dimes. All authors declare no conflict of interest.
Collapse
Affiliation(s)
- Anat Chemerinski
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - May Shen
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, East Lansing, MI, USA
| | - Nuriban Valero-Pacheco
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Qingshi Zhao
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Trystn Murphy
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Lea George
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Alex Lemenze
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
- Molecular and Genomics Informatics Core, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Lauren Sherman
- Department of Medicine-Hematology/Oncology, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Debra Heller
- Department of Pathology, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Xiaowei Chen
- Department of Pathology, Columbia University Medical Center, New York, NY, USA
| | - Tracy Wu
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Peter G McGovern
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Sara S Morelli
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Ripla Arora
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, East Lansing, MI, USA
| | - Aimee M Beaulieu
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
- Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Nataki C Douglas
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| |
Collapse
|
3
|
Zhao Q, Larios K, Naaldijk Y, Sherman LS, Chemerinski A, Okereke K, Rameshwar P, Lemenze A, Douglas NC, Morelli SS. Mesenchymal stem cell secretome alters gene expression and upregulates motility of human endometrial stromal cells. Reproduction 2023; 166:161-174. [PMID: 37252830 DOI: 10.1530/rep-22-0485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 05/30/2023] [Indexed: 06/01/2023]
Abstract
In brief Endometrial stromal cell motility is fundamental to regeneration and repair of this tissue and crucial for successful reproduction. This paper shows a role for the mesenchymal stem cell (MSC) secretome in enhancing endometrial stromal cell motility. Abstract Cyclic regeneration and repair of the endometrium are crucial for successful reproduction. Mesenchymal stem cells (MSCs) derived from bone marrow (BM-MSC) and umbilical cord (UC-MSC) facilitate tissue repair via their secretome, which contains growth factors and cytokines that promote wound healing. Despite the implication of MSCs in endometrial regeneration and repair, mechanisms remain unclear. This study tested the hypothesis that the BM-MSC and UC-MSC secretomes upregulate human endometrial stromal cell (HESC) proliferation, migration, and invasion and activate pathways to increase HESC motility. BM-MSCs were purchased from ATCC and cultured from the BM aspirate of three healthy female donors. UC-MSCs were cultured from umbilical cords of two healthy male term infants. Using indirect co-culture of MSCs and hTERT-immortalized HESCs via a transwell system, we demonstrated that co-culture of HESCs with BM-MSCs or UC-MSCs from all donors significantly increased HESC migration and invasion, whereas effects on HESC proliferation varied among BM-MSC and UC-MSC donors. Analysis of gene expression by mRNA sequencing and RT-qPCR showed that expression of CCL2 and HGF was upregulated in HESCs that had been cocultured with BM-MSCs or UC-MSCs. Validation studies revealed that exposure to recombinant CCL2 for 48 h significantly increased HESC migration and invasion. Increased HESC motility by the BM-MSC and UC-MSC secretome appears to be mediated in part by upregulated HESC CCL2 expression. Our data support the potential for leveraging MSC secretome as a novel cell-free therapy to treat disorders of endometrial regeneration.
Collapse
Affiliation(s)
- Qingshi Zhao
- Department of Obstetrics, Gynecology, and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Karla Larios
- Department of Obstetrics, Gynecology, and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Yahaira Naaldijk
- Department of Medicine, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Lauren S Sherman
- Department of Medicine, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Anat Chemerinski
- Department of Obstetrics, Gynecology, and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Kennisha Okereke
- Department of Obstetrics, Gynecology, and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Pranela Rameshwar
- Department of Medicine, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Alexander Lemenze
- Department of Pathology and Laboratory Medicine, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Nataki C Douglas
- Department of Obstetrics, Gynecology, and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Sara S Morelli
- Department of Obstetrics, Gynecology, and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| |
Collapse
|
4
|
Massri N, Loia R, Sones JL, Arora R, Douglas NC. Vascular changes in the cycling and early pregnant uterus. JCI Insight 2023; 8:e163422. [PMID: 37288662 PMCID: PMC10393238 DOI: 10.1172/jci.insight.163422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023] Open
Abstract
Uterine vascular remodeling is intrinsic to the cycling and early pregnant endometrium. Maternal regulatory factors such as ovarian hormones, VEGF, angiopoietins, Notch, and uterine natural killer cells significantly mediate these vascular changes. In the absence of pregnancy, changes in uterine vessel morphology and function correlate with different stages of the human menstrual cycle. During early pregnancy, vascular remodeling in rodents and humans results in decreased uterine vascular resistance and increased vascular permeability necessary for pregnancy success. Aberrations in these adaptive vascular processes contribute to increased risk of infertility, abnormal fetal growth, and/or preeclampsia. This Review comprehensively summarizes uterine vascular remodeling in the human menstrual cycle, and in the peri- and post-implantation stages in rodent species (mice and rats).
Collapse
Affiliation(s)
- Noura Massri
- Cell and Molecular Biology Graduate Program and
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan, USA
| | - Rachel Loia
- School of Graduate Studies, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| | - Jennifer L. Sones
- Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana, USA
| | - Ripla Arora
- Institute for Quantitative Health Science and Engineering, Michigan State University, East Lansing, Michigan, USA
- Department of Obstetrics, Gynecology and Reproductive Biology, Michigan State University, East Lansing, Michigan, USA
| | - Nataki C. Douglas
- Department of Obstetrics, Gynecology and Reproductive Health and
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, New Jersey, USA
| |
Collapse
|
5
|
Minis E, Pinero L, Bhatt S, O'Besso V, Douglas NC, Morelli SS. Primary Ovarian Insufficiency: Time to Diagnosis and a Review of Current Literature. CLIN EXP OBSTET GYN 2022. [DOI: 10.31083/j.ceog4906129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
6
|
Abedin Y, Gabrilovich S, Alpert E, Rego E, Begum S, Zhao Q, Heller D, Einstein MH, Douglas NC. Gamma Secretase Inhibitors as Potential Therapeutic Targets for Notch Signaling in Uterine Leiomyosarcoma. Int J Mol Sci 2022; 23:ijms23115980. [PMID: 35682660 PMCID: PMC9180633 DOI: 10.3390/ijms23115980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 02/04/2023] Open
Abstract
Uterine leiomyosarcoma (uLMS) is a rare and aggressive cancer with few effective therapeutics. The Notch signaling pathway is evolutionarily conserved with oncogenic properties, but it has not been well studied in uLMS. The purpose of our study was to determine expression of Notch family genes and proteins and to investigate the therapeutic effect of γ-secretase inhibitors (GSIs), indirect inhibitors of Notch signaling, in uLMS. We determined expression of Notch genes and proteins in benign uterine smooth muscle tissue, fibroids, and uLMS samples by immunostaining and in two uLMS cell lines, SK-UT-1B (uterine primary) and SK-LMS-1 (vulvar metastasis) by RT-PCR, Western blot and immunostaining. We exposed our cell lines to GSIs, DAPT and MK-0752, and measured expression of HES1, a downstream effector of Notch. Notch proteins were differentially expressed in uLMS. Expression of NOTCH3 and NOTCH4 was higher in uLMS samples than in benign uterine smooth muscle and fibroids. Expression of NOTCH4 was higher in SK-LMS-1 compared to SK-UT-1B. Exposure of SK-UT-1B and SK-LMS-1 to DAPT and MK-0752 decreased expression of HES1 and decreased uLMS cell viability in a dose- and time-dependent manner that was unique to each GSI. Our findings suggest that GSIs are potential therapeutics for uLMS, albeit with limited efficacy.
Collapse
Affiliation(s)
- Yasmin Abedin
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
- Correspondence:
| | - Sofia Gabrilovich
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
| | - Emily Alpert
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
| | - Erica Rego
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
| | - Salma Begum
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
| | - Qingshi Zhao
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
| | - Debra Heller
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
- Department of Pathology, Immunology and Laboratory Medicine, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA
| | - Mark H. Einstein
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
| | - Nataki C. Douglas
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers-New Jersey Medical School, Newark, NJ 07103, USA; (S.G.); (E.A.); (E.R.); (S.B.); (Q.Z.); (D.H.); (M.H.E.); (N.C.D.)
| |
Collapse
|
7
|
Kalakota NR, George LC, Morelli SS, Douglas NC, Babwah AV. Towards an Improved Understanding of the Effects of Elevated Progesterone Levels on Human Endometrial Receptivity and Oocyte/Embryo Quality during Assisted Reproductive Technologies. Cells 2022; 11:cells11091405. [PMID: 35563710 PMCID: PMC9105155 DOI: 10.3390/cells11091405] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/12/2022] [Accepted: 04/14/2022] [Indexed: 01/25/2023] Open
Abstract
Ovarian stimulation is an indispensable part of IVF and is employed to produce multiple ovarian follicles. In women who undergo ovarian stimulation with gonadotropins, supraphysiological levels of estradiol, as well as a premature rise in progesterone levels, can be seen on the day of hCG administration. These alterations in hormone levels are associated with reduced embryo implantation and pregnancy rates in IVF cycles with a fresh embryo transfer. This article aims to improve the reader’s understanding of the effects of elevated progesterone levels on human endometrial receptivity and oocyte/embryo quality. Based on current clinical data, it appears that the premature rise in progesterone levels exerts minimal or no effects on oocyte/embryo quality, while advancing the histological development of the secretory endometrium and displacing the window of implantation. These clinical findings strongly suggest that reduced implantation and pregnancy rates are the result of a negatively affected endometrium rather than poor oocyte/embryo quality. Understanding the potential negative impact of elevated progesterone levels on the endometrium is crucial to improving implantation rates following a fresh embryo transfer. Clinical studies conducted over the past three decades, many of which have been reviewed here, have greatly advanced our knowledge in this important area.
Collapse
Affiliation(s)
- Nischelle R. Kalakota
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Rutgers University, Newark, NJ 07107, USA; (L.C.G.); (S.S.M.); (N.C.D.)
- Correspondence: ; Tel.: +1-993-972-5136
| | - Lea C. George
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Rutgers University, Newark, NJ 07107, USA; (L.C.G.); (S.S.M.); (N.C.D.)
| | - Sara S. Morelli
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Rutgers University, Newark, NJ 07107, USA; (L.C.G.); (S.S.M.); (N.C.D.)
| | - Nataki C. Douglas
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Rutgers University, Newark, NJ 07107, USA; (L.C.G.); (S.S.M.); (N.C.D.)
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Rutgers University, Newark, NJ 07107, USA
| | - Andy V. Babwah
- Department of Pediatrics, Robert Wood Johnson Medical School, Rutgers Biomedical and Health Sciences, Rutgers University, Newark, NJ 07107, USA;
| |
Collapse
|
8
|
Chemerinski A, Liu C, Morelli SS, Babwah AV, Douglas NC. Mouse Cre drivers: tools for studying disorders of the human female neuroendocrine-reproductive axis†. Biol Reprod 2022; 106:835-853. [PMID: 35084017 PMCID: PMC9113446 DOI: 10.1093/biolre/ioac012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 12/14/2021] [Accepted: 01/17/2022] [Indexed: 01/29/2023] Open
Abstract
Benign disorders of the human female reproductive system, such primary ovarian insufficiency and polycystic ovary syndrome are associated with infertility and recurrent miscarriage, as well as increased risk of adverse health outcomes, including cardiovascular disease and type 2 diabetes. For many of these conditions, the contributing molecular and cellular processes are poorly understood. The overarching similarities between mice and humans have rendered mouse models irreplaceable in understanding normal physiology and elucidating pathological processes that underlie disorders of the female reproductive system. The utilization of Cre-LoxP recombination technology, which allows for spatial and temporal control of gene expression, has identified the role of numerous genes in development of the female reproductive system and in processes, such as ovulation and endometrial decidualization, that are required for the establishment and maintenance of pregnancy in mammals. In this comprehensive review, we provide a detailed overview of Cre drivers with activity in the neuroendocrine-reproductive axis that have been used to study disruptions in key intracellular signaling pathways. We first summarize normal development of the hypothalamus, pituitary, ovary, and uterus, highlighting similarities and differences between mice and humans. We then describe human conditions resulting from abnormal development and/or function of the organ. Finally, we describe loss-of-function models for each Cre driver that elegantly recapitulate some key features of the human condition and are associated with impaired fertility. The examples we provide illustrate use of each Cre driver as a tool for elucidating genetic and molecular underpinnings of reproductive dysfunction.
Collapse
Affiliation(s)
- Anat Chemerinski
- Correspondence: Rutgers New Jersey Medical School, 185 South Orange Avenue, MSB E561, Newark, NJ 07103, USA. Tel: 301-910-6800; Fax: 973-972-4574. E-mail:
| | | | - Sara S Morelli
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | | | | |
Collapse
|
9
|
Hariton E, Shirazi TN, Douglas NC, Hershlag A, Briggs SF. Anti-Müllerian hormone levels among contraceptive users: evidence from a cross-sectional cohort of 27,125 individuals. Am J Obstet Gynecol 2021; 225:515.e1-515.e10. [PMID: 34126087 DOI: 10.1016/j.ajog.2021.06.052] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 05/17/2021] [Accepted: 06/05/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Anti-Müllerian hormone has become the clinical biomarker-based standard to assess ovarian reserve. As anti-Müllerian hormone testing becomes more common, more individuals are seeking to interpret the values obtained while using contraceptives. To appropriately counsel women, a better understanding of anti-Müllerian hormone levels in women using different contraceptives is needed. OBJECTIVE To study the association between different forms of contraceptives and anti-Müllerian levels in women of reproductive age. STUDY DESIGN This is a cross-sectional study including 27,125 US-based women aged 20 to 46 years, accessing reproductive hormone results through Modern Fertility and who provided informed consent to participate in the research. Anti-Müllerian hormone levels were collected through dried blood spot card (95.9%) or venipuncture (4.1%), and previous work has shown high correlation between hormone levels collected by these 2 methods. Multiple linear regressions were run to compare anti-Müllerian hormone levels in women using contraceptives with women not on any contraceptive, controlling for age, age of menarche, body mass index, smoking, sample collection method, cycle day, and self-reported polycystic ovary syndrome diagnosis. We also analyzed whether duration of contraceptive use predicted anti-Müllerian hormone levels in users of the hormonal intrauterine device and combined oral contraceptive pill, given the size of these contraceptive groups. RESULTS Mean anti-Müllerian hormone levels were statistically significantly lower in women using the combined oral contraceptive pill (23.68% lower; coefficient, 0.76; 95% confidence interval, 0.72-0.81; P<.001), vaginal ring (22.07% lower; coefficient, 0.78; 95% confidence interval, 0.71-0.86; P<.001), hormonal intrauterine device (6.73% lower; coefficient, 0.93; 95% confidence interval, 0.88-0.99; P=.014), implant (23.44% lower; coefficient, 0.77; 95% confidence interval, 0.69-0.85; P<.001), or progestin-only pill (14.80% lower; coefficient, 0.85; 95% confidence interval, 0.76-0.96; P=.007) than women not on any contraceptive when controlling for covariates. Anti-Müllerian hormone levels were not significantly different when comparing women not using any contraceptives to those using the copper intrauterine device (1.57% lower; coefficient, 0.98; 95% confidence interval, 0.92-1.05, P=.600). Associations between contraceptive use and anti-Müllerian hormone levels did not differ based on self-reported polycystic ovary syndrome diagnosis. Duration of hormonal intrauterine device use, but not of combined oral contraceptive pill use, was slightly positively associated with anti-Müllerian hormone levels, although this small magnitude effect is likely not clinically meaningful (coefficient, 1.002; 95% confidence interval, 1.0005-1.003; P=.007). CONCLUSION Current hormonal contraceptive use is associated with a lower mean anti-Müllerian hormone level than that of women who are not on contraceptives, with variability in the percent difference across contraceptive methods. These data provide guidance for clinicians on how to interpret anti-Müllerian hormone levels assessed while on contraceptives and may facilitate more patients to continue contraceptive use while being evaluated for their ovarian reserve.
Collapse
|
10
|
Chemerinski A, Zhao Q, Cho D, Murphy T, Beaulieu AM, Heller D, Morelli SS, Douglas NC. CONTROLLED OVARIAN STIMULATION LEADS TO GLANDULAR-STROMAL DYSSYNCHRONY AND DECREASED STROMAL PROLIFERATION IN GOOD RESPONDERS BUT NOT IN POOR RESPONDERS. Fertil Steril 2021. [DOI: 10.1016/j.fertnstert.2021.07.221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
11
|
Desai KT, Alfaro K, Mendoza L, Faron M, Mesich B, Maza M, Dominguez R, Valenzuela A, Acosta CD, Martínez M, Felix JC, Masch R, Gabrilovich S, Plump M, Novetsky AP, Einstein MH, Douglas NC, Cremer M, Wentzensen N. Multi-site clinical validation of Isothermal Amplification based SARS-COV-2 detection assays using different sampling strategies. medRxiv 2021:2021.07.01.21259879. [PMID: 34268516 PMCID: PMC8282105 DOI: 10.1101/2021.07.01.21259879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Isothermal amplification-based tests were developed as rapid, low-cost, and simple alternatives to real-time reverse transcriptase-polymerase chain reaction (RT-PCR) tests for SARS-COV-2 detection. METHODS Clinical performance of two isothermal amplification-based tests (Atila Biosystems iAMP COVID-19 detection test and OptiGene COVID-19 Direct Plus RT-LAMP test) was compared to clinical RT-PCR assays using different sampling strategies. A total of 1378 participants were tested across four study sites. RESULTS Compared to standard of care RT-PCR testing, the overall sensitivity and specificity of the Atila iAMP test for detection of SARS-CoV-2 were 76.2% and 94.9%, respectively, and increased to 88.8% and 89.5%, respectively, after exclusion of an outlier study site. Sensitivity varied based on the anatomic collected site. Sensitivity for nasopharyngeal was 65.4% (range across study sites:52.8%-79.8%), mid-turbinate 88.2%, saliva 55.1% (range across study sites:42.9%-77.8%) and anterior nares 66.7% (range across study sites:63.6%-76.5%). The specificity for these anatomic collection sites ranged from 96.7% to 100%. Sensitivity improved in symptomatic patients (overall 82.7%) and those with a higher viral load (overall 92.4% for ct≤25). Sensitivity and specificity of the OptiGene Direct Plus RT-LAMP test, conducted at a single study-site, were 25.5% and 100%, respectively. CONCLUSIONS The Atila iAMP COVID test with mid-turbinate sampling is a rapid, low-cost assay for detecting SARS-COV-2, especially in symptomatic patients and those with a high viral load, and could be used to reduce the risk of SARS-COV-2 transmission in clinical settings. Variation of performance between study sites highlights the need for site-specific clinical validation of these assays before clinical adoption.
Collapse
Affiliation(s)
- Kanan T. Desai
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, USA
| | | | - Laura Mendoza
- Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, San Lorenzo, Paraguay
| | | | | | | | - Rhina Dominguez
- Research Unit, El Salvador National Institute of Health (INS), El Salvador
| | - Adriana Valenzuela
- Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, San Lorenzo, Paraguay
| | - Chyntia Díaz Acosta
- Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, San Lorenzo, Paraguay
| | - Magaly Martínez
- Instituto de Investigaciones en Ciencias de la Salud, Universidad Nacional de Asunción, San Lorenzo, Paraguay
| | | | - Rachel Masch
- Basic Health International, Pittsburgh, USA
- The Mount Sinai Hospital, New York, USA
| | | | | | - Akiva P. Novetsky
- Rutgers New Jersey Medical School, Newark, USA
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Mark H. Einstein
- Rutgers New Jersey Medical School, Newark, USA
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | | | - Miriam Cremer
- Basic Health International, Pittsburgh, USA
- Cleveland Clinic Lerner College of Medicine, Clevland, USA
| | - Nicolas Wentzensen
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Rockville, USA
| |
Collapse
|
12
|
Perlman BE, Merriam AA, Lemenze A, Zhao Q, Begum S, Nair M, Wu T, Wapner RJ, Kitajewski JK, Shawber CJ, Douglas NC. Implications for preeclampsia: hypoxia-induced Notch promotes trophoblast migration. Reproduction 2021; 161:681-696. [PMID: 33784241 PMCID: PMC8403268 DOI: 10.1530/rep-20-0483] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 03/30/2021] [Indexed: 01/15/2023]
Abstract
In the first trimester of human pregnancy, low oxygen tension or hypoxia is essential for proper placentation and placenta function. Low oxygen levels and activation of signaling pathways have been implicated as critical mediators in the promotion of trophoblast differentiation, migration, and invasion with inappropriate changes in oxygen tension and aberrant Notch signaling both individually reported as causative to abnormal placentation. Despite crosstalk between hypoxia and Notch signaling in multiple cell types, the relationship between hypoxia and Notch in first trimester trophoblast function is not understood. To determine how a low oxygen environment impacts Notch signaling and cellular motility, we utilized the human first trimester trophoblast cell line, HTR-8/SVneo. Gene set enrichment and ontology analyses identified pathways involved in angiogenesis, Notch and cellular migration as upregulated in HTR-8/SVneo cells exposed to hypoxic conditions. DAPT, a γ-secretase inhibitor that inhibits Notch activation, was used to interrogate the crosstalk between Notch and hypoxia pathways in HTR-8/SVneo cells. We found that hypoxia requires Notch activation to mediate HTR-8/SVneo cell migration, but not invasion. To determine if our in vitro findings were associated with preeclampsia, we analyzed the second trimester chorionic villous sampling (CVS) samples and third trimester placentas. We found a significant decrease in expression of migration and invasion genes in CVS from preeclamptic pregnancies and significantly lower levels of JAG1 in placentas from pregnancies with early-onset preeclampsia with severe features. Our data support a role for Notch in mediating hypoxia-induced trophoblast migration, which may contribute to preeclampsia development.
Collapse
Affiliation(s)
- Barry E Perlman
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Audrey A. Merriam
- Department of Obstetrics, Gynecology and Reproductive Sciences Yale University, New Haven, CT, USA
| | - Alexander Lemenze
- Department of Pathology, Immunology and Laboratory Medicine, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Qingshi Zhao
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Salma Begum
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Mohan Nair
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Tracy Wu
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| | - Ronald J. Wapner
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Jan K. Kitajewski
- Department of Physiology & Biophysics, University of Illinois Chicago, Chicago, IL, USA
| | - Carrie J. Shawber
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Nataki C. Douglas
- Department of Obstetrics, Gynecology and Reproductive Health, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
- Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, NJ, USA
| |
Collapse
|
13
|
Gabrilovich SD, Abedin Y, Santha S, Wu T, Einstein M, Douglas NC, Marcus JZ. Abstract 5218: Inhibition of γ-secretase decreases Notch signaling and cell migration in uterine carcinosarcoma. Cancer Res 2020. [DOI: 10.1158/1538-7445.am2020-5218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Carcinosarcoma (CS) is a rare and aggressive type II endometrial adenocarcinoma (EmCa) accounting for less than 5% of all uterine malignancies, but accounting for a disproportionately high disease-specific mortality rate. Notch signaling is an evolutionarily conserved pathway with oncogenic roles in several cancers. Notch proteins are expressed in Type I and Type II EmCa, cell lines, and human tissue, but Notch function has not been characterized in CS. To determine whether inhibiting Notch signaling may be a therapeutic target in CS we assessed expression of Notch family genes and the impact of γ-secretase inhibition on cellular migration in the CS cell line, CS-99, and compared to lower risk Type I EmCa cell line (HEC-1-A). Expression of Notch receptors, ligands and effectors was determined using RT-PCR. We determined the impact of exposure to DAPT, a γ-secretase inhibitor, vs DMSO (vehicle control) on cell viability with a MTT assay. The ability of DAPT to inhibit Notch signaling was assessed by quantitative (q) RT-PCR for the Notch effector, HES1. The relative expression level of each target gene was normalized to 18s rRNA. Cellular migration after exposure to DAPT was assessed using a scratch assay for CS-99 and HEC-1-A. The extent of cell migration was measured using ImageJ (NIH Bethesda, MD). CS-99 and HEC-1-A, expressed receptors NOTCH1-4, ligands DLL4, JAG1, JAG2, and effectors HES1, HEY1, and NRARP. The MTT assay revealed >88% cellular viability after 24 hr exposure to 10µM in CS-99 and 50µM DAPT in HEC-1-A. Exposure to DAPT significantly decreased expression HES1 in CS-99 and HEC-1-A. Migration was decreased in CS-99 and unchanged in HEC-1-A with 10µM and 50 µM of DAPT, respectively. Inhibition of Notch signaling activity decreased cellular migration in CS-99 cell line suggesting that Notch signaling may impact disease growth in CS. Unchanged HEC-1-A cellular migration suggests that Notch signaling might not impact disease growth in Type I EmCa. Inhibition of Notch signaling may be a promising therapeutic target in CS.
Inhibition of Notch signaling in CS-99 and HEC-1-A with a γ-secretase inhibitor (median + IQR)*HEC-1-A + DMSOHEC-1-A + DAPT 50μMP-valueCS-99 + DMSOCS-99 + DAPT 10μMP-valueHES1 (normalized fold change)0.94 (0.83-1.3)0.35 (0.25-0.41)0.0220.99 (0.84-1.2)0.19 (0.16-0.23)0.002% wound closure (0-6h)12.5 (8.5-15.5)24.1 (10.5-33.0)0.1311.4 (9.7-11.5)11.3 (9.1-11.4)0.7% wound closure (0-24h)38.1 (31.4-46.1)63.0 (33.6-100.0)0.2473.3 (66.6-73.9)61.7 (52.6-64.7)0.05
Citation Format: Sofia D. Gabrilovich, Yasmin Abedin, Sreevidya Santha, Tracy Wu, Mark Einstein, Nataki C. Douglas, Jenna Z. Marcus. Inhibition of γ-secretase decreases Notch signaling and cell migration in uterine carcinosarcoma [abstract]. In: Proceedings of the Annual Meeting of the American Association for Cancer Research 2020; 2020 Apr 27-28 and Jun 22-24. Philadelphia (PA): AACR; Cancer Res 2020;80(16 Suppl):Abstract nr 5218.
Collapse
|
14
|
Begum S, Perlman BE, Valero-Pacheco N, O'Besso V, Wu T, Morelli SS, Beaulieu AM, Douglas NC. Dynamic Expression of Interleukin-33 and ST2 in the Mouse Reproductive Tract Is Influenced by Superovulation. J Histochem Cytochem 2020; 68:253-267. [PMID: 32108542 DOI: 10.1369/0022155420911049] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Interleukin-33 (IL-33) is an IL-1 family cytokine with pleiotropic effects on diverse cell types. Dysregulated IL-33 signaling has been implicated in pregnancy-related disorders, including preeclampsia and recurrent pregnancy loss, and in ovarian function in women undergoing controlled ovarian stimulation for in vitro fertilization. To date, expression of IL-33 and its receptor subunit, ST2, in the female reproductive tract remains poorly characterized. We identify IL-33-expressing oocytes surrounded by ST2-expressing granulosa cells at all stages of follicular development, in addition to IL-33+ and ST2+ non-endothelial cells in the ovarian stroma and theca layer in ovaries from adult mice. These expression patterns are similar in estrus- and diestrus-stage adults and in pubescent mice, suggesting a role for IL-33 signaling in ovarian function throughout development and in the estrous cycle. In the uterus, we find expression of IL-33 and ST2 in glandular and luminal epithelia during estrus and at the initiation of pregnancy. Uterine IL-33 expression was modulated by the estrous cycle and was reduced in pubescent females. Last, superovulation increases transcripts for IL-33 and the soluble form of ST2 (sST2) in ovaries, and for IL-33 in uteri. Collectively, our findings lay the foundation for studies identifying cell type-specific requirements for IL-33/ST2 signaling in the establishment and maintenance of mouse pregnancy.
Collapse
Affiliation(s)
- Salma Begum
- Department of Obstetrics, Gynecology and Women's Health, Rutgers Biomedical and Health Sciences, Newark, NJ
| | - Barry E Perlman
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Rutgers Biomedical and Health Sciences, Newark, NJ
| | - Nuriban Valero-Pacheco
- Department of Microbiology, Biochemistry, and Molecular Genetics, Rutgers Biomedical and Health Sciences, Newark, NJ
| | - Valerie O'Besso
- Department of Obstetrics, Gynecology and Women's Health, Rutgers Biomedical and Health Sciences, Newark, NJ
| | - Tracy Wu
- Department of Obstetrics, Gynecology and Women's Health, Rutgers Biomedical and Health Sciences, Newark, NJ
| | - Sara S Morelli
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Rutgers Biomedical and Health Sciences, Newark, NJ
| | - Aimee M Beaulieu
- Department of Microbiology, Biochemistry, and Molecular Genetics, Rutgers Biomedical and Health Sciences, Newark, NJ.,Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, NJ
| | - Nataki C Douglas
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Rutgers Biomedical and Health Sciences, Newark, NJ.,Center for Immunity and Inflammation, Rutgers Biomedical and Health Sciences, Newark, NJ
| |
Collapse
|
15
|
Bhatt SJ, O'Besso VS, Douglas NC, Mcgovern P, Loughlin J, Morelli SS. Prolonged time to diagnosis of primary ovarian insufficiency (POI) in an urban reproductive endocrinology (RE) clinic. Fertil Steril 2019. [DOI: 10.1016/j.fertnstert.2019.07.1016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
16
|
Shawber CJ, Brown-Grant DA, Wu T, Kitajewski JK, Douglas NC. Dominant-negative inhibition of canonical Notch signaling in trophoblast cells does not disrupt placenta formation. Biol Open 2019; 8:bio.037721. [PMID: 30971411 PMCID: PMC6504009 DOI: 10.1242/bio.037721] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Proper development and function of the mammalian placenta requires interactions between embryo-derived trophoblasts and uterine endothelial cells to form mosaic vessels that facilitate blood flow to a developing conceptus. Notch signaling utilizes a cell–cell contact dependent mechanism to drive cell behaviors, such as differentiation and invasion. In mice, Notch2 is needed for proper placentation and embryo survival. We used transgenic mice with a dominant-negative form of Mastermind-like1 and Cyp19-Cre and Tpbpa-Cre drivers to inhibit canonical Notch signaling in trophoblasts. Both Cre drivers resulted in robust placental expression of dominant-negative Mastermind-like1. All pregnancies progressed beyond mid-gestation and morphological analyses of placentas revealed no differences between mutants and controls. Our data suggest that mouse placentation occurs normally despite dominant negative inhibition of trophoblast canonical Notch signaling and that Notch2 signaling via the canonical pathway is not necessary for placentation. Summary: Using transgenic mice with a dominant-negative form of Mastermind-like1 and Cyp19-Cre and Tpbpa-Cre drivers, we found that dominant negative inhibition of canonical Notch signaling in trophoblast cells does not disrupt placenta formation.
Collapse
Affiliation(s)
- Carrie J Shawber
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA
| | - Dex-Ann Brown-Grant
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA
| | - Tracy Wu
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA
| | - Jan K Kitajewski
- Department of Physiology & Biophysics, University of Illinois Chicago, Chicago, IL 60612, USA
| | - Nataki C Douglas
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Women's Health, Rutgers Biomedical and Health Sciences, Newark, NJ 07103, USA
| |
Collapse
|
17
|
Reijnders D, Liu CC, Xu X, Zhao AM, Olson KN, Butler SD, Douglas NC, Sones JL. Celecoxib restores angiogenic factor expression at the maternal-fetal interface in the BPH/5 mouse model of preeclampsia. Physiol Genomics 2018. [PMID: 29521599 DOI: 10.1152/physiolgenomics.00115.2017] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Preeclampsia (PE), a hypertensive disease of pregnancy, is a leading cause of fetal and maternal morbidity/mortality. Early angiogenic and inflammatory disturbances within the placenta are thought to underlie the development of the maternal PE syndrome and poor pregnancy outcomes. However, the exact etiology remains largely unknown. Here, we use the BPH/5 mouse model of PE to elucidate the way in which inflammation early in pregnancy contributes to abnormal expression of angiogenic factors at the maternal-fetal interface. We have previously described improvement in maternal hypertension and fetal growth restriction in this model after treatment with the anti-inflammatory cyclooxygenase-2 (Cox2) specific inhibitor celecoxib. To further characterize the mechanisms by which celecoxib improves poor pregnancy outcomes in BPH/5 mice, we determined expression of angiogenic factors and complement pathway components after celecoxib. In BPH/5 implantation sites there was increased hypoxia inducible factor-1α ( Hif1α), heme oxygenase-1 ( Ho-1), and stem cell factor ( Scf) mRNA concomitant with elevated prostaglandin synthase 2 ( Ptgs2), encoding Cox2, and elevated VEGF protein. Angiopoietin 1 ( Ang1), tunica interna endothelial cell kinase-2 receptor ( Tie2), complement factor 3 ( C3), and complement factor B ( CfB) were increased in midgestation BPH/5 placentae. Whereas BPH/5 expression levels of VEGF, Ang1, and Tie2 normalized after celecoxib, placental C3 and CfB mRNA remained unchanged. However, celecoxib did reduce the pregnancy-specific circulating soluble fms-like tyrosine kinase-1 (sFlt-1) rise in BPH/5 mice at midgestation. These data show that elevated Cox2 during implantation contributes to placental angiogenic factor imbalances in the BPH/5 mouse model of PE.
Collapse
Affiliation(s)
- Dorien Reijnders
- Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University , Baton Rouge, Louisiana.,Reproductive Endocrinology & Women's Health Lab, Pennington Biomedical Research Center , Baton Rouge, Louisiana
| | - Chin-Chi Liu
- Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University , Baton Rouge, Louisiana
| | - Xinjing Xu
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University College of Physicians and Surgeons , New York, New York
| | - Anna M Zhao
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University College of Physicians and Surgeons , New York, New York
| | - Kelsey N Olson
- Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University , Baton Rouge, Louisiana.,Reproductive Endocrinology & Women's Health Lab, Pennington Biomedical Research Center , Baton Rouge, Louisiana
| | - Scott D Butler
- Biomedical Sciences, College of Veterinary Medicine, Cornell University , Ithaca, New York
| | - Nataki C Douglas
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University College of Physicians and Surgeons , New York, New York
| | - Jenny L Sones
- Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University , Baton Rouge, Louisiana
| |
Collapse
|
18
|
Sones JL, Merriam AA, Seffens A, Brown-Grant DA, Butler SD, Zhao AM, Xu X, Shawber CJ, Grenier JK, Douglas NC. Angiogenic factor imbalance precedes complement deposition in placentae of the BPH/5 model of preeclampsia. FASEB J 2018; 32:2574-2586. [PMID: 29279353 DOI: 10.1096/fj.201701008r] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Preeclampsia (PE), a hypertensive disorder of pregnancy, is a leading cause of maternal and fetal morbidity and mortality. Although the etiology is unknown, PE is thought to be caused by defective implantation and decidualization in pregnancy. Pregnant blood pressure high (BPH)/5 mice spontaneously develop placentopathies and maternal features of human PE. We hypothesized that BPH/5 implantation sites have transcriptomic alterations. Next-generation RNA sequencing of implantation sites at peak decidualization, embryonic day (E)7.5, revealed complement gene up-regulation in BPH/5 vs. controls. In BPH/5, expression of complement factor 3 was increased around the decidual vasculature of E7.5 implantation sites and in the trophoblast giant cell layer of E10.5 placentae. Altered expression of VEGF pathway genes in E5.5 BPH/5 implantation sites preceded complement dysregulation, which correlated with abnormal vasculature and increased placental growth factor mRNA and VEGF164 expression at E7.5. By E10.5, proangiogenic genes were down-regulated, whereas antiangiogenic sFlt-1 was up-regulated in BPH/5 placentae. We found that early local misexpression of VEGF genes and abnormal decidual vasculature preceded sFlt-1 overexpression and increased complement deposition in BPH/5 placentae. Our findings suggest that abnormal decidual angiogenesis precedes complement activation, which in turn contributes to the aberrant trophoblast invasion and poor placentation that underlie PE.-Sones, J. L., Merriam, A. A., Seffens, A., Brown-Grant, D.-A., Butler, S. D., Zhao, A. M., Xu, X., Shawber, C. J., Grenier, J. K., Douglas, N. C. Angiogenic factor imbalance precedes complement deposition in placentae of the BPH/5 model of preeclampsia.
Collapse
Affiliation(s)
- Jennifer L Sones
- Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge, Louisiana, USA
| | - Audrey A Merriam
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Angelina Seffens
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Dex-Ann Brown-Grant
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Scott D Butler
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA; and
| | - Anna M Zhao
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Xinjing Xu
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Carrie J Shawber
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York, USA
| | - Jennifer K Grenier
- RNA Sequencing Core, Center for Reproductive Genomics, Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Nataki C Douglas
- Division of Reproductive Sciences, Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York, USA
| |
Collapse
|
19
|
Safier LZ, Sauer MV, Douglas NC. Reply. Am J Obstet Gynecol 2017; 217:231-232. [PMID: 28479287 DOI: 10.1016/j.ajog.2017.04.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 04/24/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Lauren Z Safier
- Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, NY
| | - Mark V Sauer
- Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, NY
| | - Nataki C Douglas
- Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, NY 10032.
| |
Collapse
|
20
|
Concepcion D, Washkowitz AJ, DeSantis A, Ogea P, Yang JI, Douglas NC, Papaioannou VE. Cell lineage of timed cohorts of Tbx6-expressing cells in wild-type and Tbx6 mutant embryos. Biol Open 2017; 6:1065-1073. [PMID: 28606934 PMCID: PMC5550921 DOI: 10.1242/bio.026203] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Tbx6 is a T-box transcription factor with multiple roles in embryonic development as evidenced by dramatic effects on mesoderm cell fate determination, left/right axis determination, and somite segmentation in mutant mice. The expression of Tbx6 is restricted to the primitive streak and presomitic mesoderm, but some of the phenotypic features of mutants are not easily explained by this expression pattern. We have used genetically-inducible fate mapping to trace the fate of Tbx6-expressing cells in wild-type and mutant embryos to explain some of the puzzling features of the mutant phenotype. We created an inducible Tbx6-creERT2 transgenic mouse in which cre expression closely recapitulates endogenous Tbx6 expression both temporally and spatially. Using a lacZ-based Cre reporter and timed tamoxifen injections, we followed temporally overlapping cohorts of cells that had expressed Tbx6 and found contributions to virtually all mesodermally-derived embryonic structures as well as the extraembryonic allantois. Contribution to the endothelium of major blood vessels may account for the embryonic death of homozygous mutant embryos. In mutant embryos, Tbx6-creERT2-traced cells contributed to the abnormally segmented anterior somites and formed the characteristic ectopic neural tubes. Retention of cells in the mutant tail bud indicates a deficiency in migratory behavior of the mutant cells and the presence of Tbx6-creERT2-traced cells in the notochord, a node derivative provides a possible explanation for the heterotaxia seen in mutant embryos. Summary: Embryonic cells that transiently express the transcription factor, Tbx6, during the process of gastrulation have been tracked in later development in wild-type and Tbx6 homozygous mutant embryos, where they give rise to the ectopic neural tubes characteristic of the mutant phenotype.
Collapse
Affiliation(s)
- Daniel Concepcion
- Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA
| | - Andrew J Washkowitz
- Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA
| | - Akiko DeSantis
- Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA
| | - Phillip Ogea
- Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA
| | - Jason I Yang
- Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA
| | - Nataki C Douglas
- Department of Obstetrics and Gynecology, Divisions of Reproductive Sciences and Reproductive Endocrinology and Infertility, Columbia University Medical Center, New York, NY 10032, USA
| | - Virginia E Papaioannou
- Department of Genetics and Development, Columbia University Medical Center, New York, NY 10032, USA
| |
Collapse
|
21
|
Levin HI, Sullivan-Pyke CS, Papaioannou VE, Wapner RJ, Kitajewski JK, Shawber CJ, Douglas NC. Dynamic maternal and fetal Notch activity and expression in placentation. Placenta 2017; 55:5-12. [PMID: 28623973 PMCID: PMC5754215 DOI: 10.1016/j.placenta.2017.04.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 03/25/2017] [Accepted: 04/18/2017] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Murine placentation requires trophoblast Notch2, while the Notch ligand, JAGGED1, is reduced in invasive trophoblasts from women with preeclampsia. However, the placental cells with active Notch signaling and expression of other Notch proteins and ligands in placentation have yet to be defined. We sought to identify endothelial cell and trophoblast subtypes with canonical Notch signaling in the decidua and placenta and correlate this to expression of Notch proteins and ligands. METHODS Notch reporter transgenic mice were used to define canonical Notch activity and immunofluorescence staining performed to characterize expression of Notch1, 2, 3, 4 and ligands, Delta-like 4 (Dll4) and Jagged1 (Jag1) during early placentation and in the mature placenta. RESULTS Notch signaling is active in maternal and fetal endothelial cells and trophoblasts during early placentation and in the mature placenta. Dll4, Jag1, Notch1, and Notch4 are expressed in maternal vasculature in the decidua. Dll4, Jag1 and Notch1 are expressed in fetal vasculature in the labyrinth. Dll4, Notch2 and Notch4 are co-expressed in the ectoplacental cone. Notch2 and Notch4 are expressed in parietal-trophoblast giant cells and junctional zone trophoblasts with active canonical Notch signaling and in labyrinthine syncytiotrophoblasts and sinusoidal-trophoblast giant cells. DISCUSSION Canonical Notch activity and distinct expression patterns for Notch proteins and ligands was evident in endothelium and trophoblasts, suggesting Notch1, Notch2, Notch4, Dll4, and Jag1 have distinct and overlapping functions in placentation. Characterization of Notch signaling defects in existing mouse models of preeclampsia may shed light on the role of Notch in developing the preeclampsia phenotype.
Collapse
Affiliation(s)
- Heather I Levin
- Department of Obstetrics and Gynecology, Columbia University Medical Center, 622 West 168th St., New York, NY 10032, USA
| | - Chantae S Sullivan-Pyke
- Department of Obstetrics and Gynecology, Columbia University Medical Center, 622 West 168th St., New York, NY 10032, USA
| | - Virginia E Papaioannou
- Department of Genetics and Development, Columbia University Medical Center, 701 West 168th St., New York, NY 10032, USA
| | - Ronald J Wapner
- Department of Obstetrics and Gynecology, Columbia University Medical Center, 622 West 168th St., New York, NY 10032, USA; Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University Medical Center, 630 West 168th St., New York, NY 10032, USA
| | - Jan K Kitajewski
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University Medical Center, 630 West 168th St., New York, NY 10032, USA; Department of Physiology and Biophysics, University of Illinois, 835 S. Wolcott Avenue, Room E202, Chicago, IL 60612, USA
| | - Carrie J Shawber
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University Medical Center, 630 West 168th St., New York, NY 10032, USA; Department of Surgery, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St., New York, NY 10032, USA
| | - Nataki C Douglas
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, Columbia University Medical Center, 630 West 168th St., New York, NY 10032, USA; Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Columbia University Medical Center, 622 West 168th St., New York, NY 10032, USA.
| |
Collapse
|
22
|
Safier LZ, Grossman LC, Sauer MV, Douglas NC. Sperm washing with intrauterine insemination and preexposure prophylaxis: an innovative approach to treating HIV-serodiscordant couples. Am J Obstet Gynecol 2017; 216:617-618. [PMID: 28263749 DOI: 10.1016/j.ajog.2017.02.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 02/13/2017] [Accepted: 02/23/2017] [Indexed: 11/25/2022]
|
23
|
Grossman LC, Safier LZ, Kline MD, Chan CW, Lobo RA, Sauer MV, Douglas NC. Utility of Ovarian Reserve Screening with Anti-Müllerian Hormone for Reproductive Age Women Deferring Pregnancy. J Womens Health (Larchmt) 2016; 26:345-351. [PMID: 27906603 DOI: 10.1089/jwh.2016.5842] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Ovarian reserve (OR) testing with serum anti-Müllerian hormone (AMH) can provide information about a woman's fertility potential. The aim of this study was to assess interest and knowledge about OR testing and investigate the utility of measuring AMH in women of reproductive age deferring pregnancy. METHODS Women ages 27-37 years currently delaying childbearing were invited to take a survey regarding attitudes and knowledge about OR testing before and after an AMH measurement with explanation of their results. RESULTS Of 121 women who took the pre-test survey, 96% believed OR testing was beneficial. The median AMH of the 97 women who underwent testing was 3.3 ng/mL (IQR 1.9-5.4 ng/mL). Nineteen percent of women had AMH <10th percentile for age and 3% had an undetectable AMH. Although 83% of these women were using hormonal contraception, none had known risk factors for diminished ovarian reserve. Seventy-eight percent of women with low AMH levels for age planned to seek fertility preservation or pregnancy, while those with AMH levels within established age normograms were reassured. On the post-test survey, 100% reported benefit in knowing their AMH level. Follow-up testing, 6-8 months after the initial measurement, showed stable AMH levels for most participants. CONCLUSIONS Women are interested in OR testing. Most women will be reassured by knowing their AMH level, whereas those with a lower AMH can be counseled on fertility preservation options or may attempt pregnancy earlier.
Collapse
Affiliation(s)
- Lisa C Grossman
- 1 Obstetrics and Gynecology, Columbia University Medical Center , New York, New York
| | - Lauren Zakarin Safier
- 1 Obstetrics and Gynecology, Columbia University Medical Center , New York, New York
| | - Melissa D Kline
- 1 Obstetrics and Gynecology, Columbia University Medical Center , New York, New York
| | | | - Rogerio A Lobo
- 1 Obstetrics and Gynecology, Columbia University Medical Center , New York, New York
| | - Mark V Sauer
- 1 Obstetrics and Gynecology, Columbia University Medical Center , New York, New York
| | - Nataki C Douglas
- 1 Obstetrics and Gynecology, Columbia University Medical Center , New York, New York
| |
Collapse
|
24
|
Safier LZ, Grossman LC, Chan CW, Sauer MV, Lobo RA, Douglas NC. Use of anti-Müllerian hormone testing during ovarian reserve screening to identify women at risk of polycystic ovary syndrome. Int J Gynaecol Obstet 2016; 135:73-6. [DOI: 10.1016/j.ijgo.2016.03.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 03/05/2016] [Accepted: 06/03/2016] [Indexed: 10/21/2022]
|
25
|
Shawber CJ, Lin L, Gnarra M, Sauer MV, Papaioannou VE, Kitajewski JK, Douglas NC. Vascular Notch proteins and Notch signaling in the peri-implantation mouse uterus. Vasc Cell 2015; 7:9. [PMID: 26629328 PMCID: PMC4666149 DOI: 10.1186/s13221-015-0034-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 11/17/2015] [Indexed: 12/01/2022] Open
Abstract
Background Angiogenesis is essential for uterine decidualization, the progesterone-mediated transformation of the uterus allowing embryo implantation and initiation of pregnancy. In the current study, we define the vasculature, expression of Notch proteins and Notch ligands, and Notch activity in both endothelial cells and vascular-associated mural cells of blood vessels in the pre-implantation endometrium and post-implantation decidua of the mouse uterus. Methods We used immunofluorescence to determine the expression of Notch in endothelial cells and mural cells by co-staining for the endothelial cell marker, CD31, the pan-mural cell marker, platelet-derived growth factor receptor beta (PDGFR-β), the pericyte markers, neural/glial antigen 2 (NG2) and desmin, or the smooth muscle cell marker, alpha smooth muscle actin (SMA). A fluorescein isothiocyanate-labeled dextran tracer, was used to identify functional peri-implantation vasculature. CBF:H2B-Venus Notch reporter transgenic mice were used to determine Notch activity. Results Notch signaling is observed in endothelial cells and pericytes in the peri-implantation uterus. Prior to implantation, Notch1, Notch2 and Notch4 and Notch ligand, Delta-like 4 (Dll4) are expressed in capillary endothelial cells, while Notch3 is expressed in the pericytes. Jagged1 is expressed in both capillary endothelial cells and pericytes. After implantation, Notch1, Notch4 and Dll4 are expressed in endothelial cells of newly formed decidual capillaries. Jagged1 is expressed in endothelial cells of spiral arteries and a subset of decidual pericytes. Notch proteins are not expressed in lymphatic vessels or macrophages in the peri-implantation uterus. Conclusions We show Notch activity and distinct expression patterns for Notch proteins and ligands, suggesting unique roles for Notch1, Notch4, Dll4, and Jag1 during decidual angiogenesis and early placentation. These data set the stage for loss-of-function and gain-of-function studies that will determine the cell-type specific requirements for Notch proteins in decidual angiogenesis and placentation. Electronic supplementary material The online version of this article (doi:10.1186/s13221-015-0034-y) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Carrie J Shawber
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA ; Department of Surgery, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA
| | - Lu Lin
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA
| | - Maria Gnarra
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA
| | - Mark V Sauer
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA
| | - Virginia E Papaioannou
- Department of Genetics and Development, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA
| | - Jan K Kitajewski
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA ; Department of Pathology and Cell Biology, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA
| | - Nataki C Douglas
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA ; Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032 USA
| |
Collapse
|
26
|
Douglas NC, Zimmermann RC, Tan QK, Sullivan-Pyke CS, Sauer MV, Kitajewski JK, Shawber CJ. VEGFR-1 blockade disrupts peri-implantation decidual angiogenesis and macrophage recruitment. Vasc Cell 2014; 6:16. [PMID: 25101167 PMCID: PMC4122670 DOI: 10.1186/2045-824x-6-16] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 07/21/2014] [Indexed: 11/21/2022] Open
Abstract
Background Angiogenesis and macrophage recruitment to the uterus are key features of uterine decidualization; the progesterone-mediated uterine changes that allow for embryo implantation and initiation of pregnancy. In the current study, we characterized the expression of vascular endothelial growth factor receptor-1 (VEGFR-1) in macrophages and endothelial cells of the peri-implantation uterus and determined if VEGFR-1 function is required for decidual angiogenesis, macrophage recruitment, and/or the establishment of pregnancy. Methods Expression of VEGFR-1 in uterine endothelial cells and macrophages was determined with immunohistochemistry. To assess the effect of continuous VEGFR-1 blockade, adult female mice were given VEGFR-1 blocking antibody, MF-1, every 3 days for 18 days. After 6 doses, females were mated and a final dose of MF-1 was given on embryonic day 3.5. Endothelial cells and macrophages were quantified on embryonic day 7.5. Pregnancy was analyzed on embryonic days 7.5 and 10.5. Results F4/80+ macrophages are observed throughout the stroma and are abundant adjacent to the endometrial lumen and glands prior to embryo implantation and scatter throughout the decidua post implantation. VEGFR-1 expression is restricted to the uterine endothelial cells. F4/80+ macrophages were often found adjacent to VEGFR-1+ endothelial cells in the primary decidual zone. Continuous VEGFR-1 blockade correlates with a significant reduction in decidual vascular and macrophage density, but does not affect embryo implantation or maintenance of pregnancy up to embryonic day 10.5. Conclusions We found that VEGFR-1 functions in both decidual angiogenesis and macrophage recruitment to the implantation site during pregnancy. VEGFR-1 is expressed by endothelial cells, however blocking VEGFR-1 function in endothelial cells results in reduced macrophage recruitment to the uterus. VEGFR-1 blockade did not compromise the establishment and/or maintenance of pregnancy.
Collapse
Affiliation(s)
- Nataki C Douglas
- Department of Obstetrics and Gynecology, PH 16-64, Division of Reproductive Endocrinology and Infertility, Columbia University Medical Center, 622 W. 168th Street, New York, NY 10032, USA
| | - Ralf C Zimmermann
- Department of Obstetrics and Gynecology, PH 16-64, Division of Reproductive Endocrinology and Infertility, Columbia University Medical Center, 622 W. 168th Street, New York, NY 10032, USA
| | - Qian Kun Tan
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032, USA
| | - Chantae S Sullivan-Pyke
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032, USA
| | - Mark V Sauer
- Department of Obstetrics and Gynecology, PH 16-64, Division of Reproductive Endocrinology and Infertility, Columbia University Medical Center, 622 W. 168th Street, New York, NY 10032, USA
| | - Jan K Kitajewski
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032, USA
| | - Carrie J Shawber
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, College of Physicians and Surgeons, Columbia University Medical Center, 630 West 168th St, New York, NY 10032, USA
| |
Collapse
|
27
|
Scherer ML, Douglas NC, Churnet BH, Grossman LC, Kline M, Yin MT, Sauer MV, Olender SA. Survey of HIV care providers on management of HIV serodiscordant couples - assessment of attitudes, knowledge, and practices. AIDS Care 2014; 26:1435-9. [PMID: 24878166 DOI: 10.1080/09540121.2014.920950] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Human immunodeficiency virus (HIV) serodiscordant couples are at risk of sexual transmission of HIV between the infected and uninfected partner. We assessed New York area care providers for people living with HIV regarding attitudes, knowledge, and practice patterns toward fertility and conception in serodiscordant couples. Data were collected via a survey distributed in October 2013. Seventeen percent of respondents reported prescribing antiretroviral preexposure prophylaxis (PrEP) for a woman in a serodiscordant couple, and 38% percent of respondents reported having counseled serodiscordant couples on timed, unprotected intercourse without PrEP. Respondents who reported being "very" familiar with the data on HIV transmission in serodiscordant couples were more likely to report counseling their patients in timed, unprotected intercourse compared with those who reported less familiarity with the data (41% vs. 8%, p = 0.001). Although only 20% reported being "very" or "somewhat" familiar with the data on the safety of sperm washing with intrauterine insemination, those who did were more likely to have reported referring a patient for assisted reproductive technology (61% vs. 32%, p = 0.006). Effective patient counseling and referral for appropriate reproductive options were associated with knowledge of the literature pertaining to these options. This emphasizes the need for further provider education on reproductive options and appropriate counseling for serodiscordant couples.
Collapse
Affiliation(s)
- Matthew L Scherer
- a Division of Infectious Diseases, Department of Medicine , Columbia Presbyterian Medical Center , New York , NY , USA
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Sullivan-Pyke CS, Kort DH, Sauer MV, Douglas NC. Successful pregnancy following assisted reproduction and transmyometrial embryo transfer in a patient with anatomical distortion of the cervical canal. Syst Biol Reprod Med 2014; 60:234-8. [PMID: 24797727 DOI: 10.3109/19396368.2014.917386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract Presented is the case report of a patient noted to have gross distortion of the internal cervical canal during her attempt at embryo transfer following an in vitro fertilization with intracytoplasmic sperm injection (IVF-ICSI) procedure. Multiple attempts at cervical dilation were unsuccessful and the patient was ultimately treated by transmyometrial embryo transfer also known as the Towako method. She successfully achieved a singleton pregnancy and delivered at 41 weeks by primary cesarean section because of arrest of cervical dilation. Transmyometrial embryo transfer represents a viable option for patients with cervical stenosis refractory to conventional methods of navigation or severe anatomical distortion of the internal cervical canal.
Collapse
Affiliation(s)
- Chantae S Sullivan-Pyke
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Columbia University Medical Center , New York , USA
| | | | | | | |
Collapse
|
29
|
Isgro J, Nurudeen SK, Imundo LF, Sauer MV, Douglas NC. Cyclophosphamide exposure in pediatric systemic lupus erythematosus is associated with reduced serum anti-mullerian hormone levels. J Rheumatol 2014; 40:1029-31. [PMID: 23728191 DOI: 10.3899/jrheum.130017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
30
|
Abstract
Normal development of germ cells is essential for fertility and mammalian reproduction. Although abnormal development of oocytes or follicles may lead to primary ovarian insufficiency (POI), a disorder that causes infertility in 1% of women less than 40 yr of age, the genes and signaling pathways activated in POI are not as yet fully elucidated. Tbx4, a member of the T-box family of transcription factors, is expressed in embryonic germ cells and postnatal oocytes at all stages of folliculogenesis. To investigate the requirement for Tbx4 in the germline, we analyzed germ cell development in the absence of Tbx4. We show that primordial germ cells (PGCs) are reduced in Tbx4 homozygous null (Tbx4(-/-)) embryos at Embryonic Day (E) 10.0. Tbx4(-/-) embryos die by E10.5; to study later time points in vitro, a tamoxifen-inducible estrogen receptor Cre recombinase was used to delete Tbx4 conditional mutant alleles. In addition, Gdf9cre and Zp3cre, two oocyte-specific Cre recombinases, were used to delete Tbx4 from postnatal primordial and primary follicles, respectively. We show that in vitro differentiation of the gonad into morphologically distinct testes and ovaries occurs normally starting at E11.5 when Tbx4 is deleted. In Gdf9cre; Tbx4(fl/-) and Zp3cre; Tbx4(fl/-) adult females, primordial, primary, secondary, and antral follicles form, ovulation occurs, corpus luteum formation is normal, and the mice are fertile without any evidence of diminished ovarian reserve. Although postnatal deletion of Tbx4 in oocytes does not obviously impair fertility, it is possible that the reduction in PGCs observed in Tbx4 homozygous null mutant embryos could affect long-term fertility in adults.
Collapse
Affiliation(s)
- Nataki C Douglas
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Columbia University Medical Center, New York, New York
| | | | | | | | | |
Collapse
|
31
|
Sullivan-Pyke CS, Nurudeen SK, Grossman LC, Sauer MV, Douglas NC. Fertility treatment options for HIV-infected individuals. Future Virol 2013. [DOI: 10.2217/fvl.13.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Many HIV-serodiscordant couples desire children and physician-assisted techniques can help individuals achieve pregnancy while reducing the risk of seroconversion in their seronegative partner. For HIV-seropositive males, sperm washing with intrauterine insemination (SW-IUI) was introduced in Europe in the early 1990s, while in the USA in vitro fertilization with intracytoplasmic sperm injection (IVF-ICSI) has been primarily used to reduce the risk of viral transmission. When properly applied to well-selected populations, no seroconversion has been reported with either of these methods. Within the last 5 years, randomized controlled studies have demonstrated the efficacy of daily pre-exposure prophylaxis in reducing the risk of seroconversion in couples having intercourse when an HIV-seropositive male has undetectable viral loads. In both the USA and Europe, favorable reproductive outcomes have been reported for HIV-seropositive females undergoing IUI and IVF-ICSI. Herein, we review the use of various contemporary reproductive techniques available to HIV-serodiscordant couples interested in having children, including new data on cumulative clinical pregnancy rates and cumulative live-birth rates after IVF-ICSI for male serodiscordant couples. We conclude by proposing that pre-exposure prophylaxis with SW-IUI may be a safe, economical and effective alternative for achieving pregnancy in well-selected, monogamous HIV-serodiscordant couples where the male partner is seropositive.
Collapse
Affiliation(s)
- Chantae S Sullivan-Pyke
- Columbia University, Department of OB-GYN, Division of Reproductive Endocrinology & Infertility, 622 W 168th Street, PH-16, New York, NY 10032, USA
| | - Sahadat K Nurudeen
- Columbia University, Department of OB-GYN, Division of Reproductive Endocrinology & Infertility, 622 W 168th Street, PH-16, New York, NY 10032, USA
| | - Lisa C Grossman
- Columbia University, Department of OB-GYN, Division of Reproductive Endocrinology & Infertility, 622 W 168th Street, PH-16, New York, NY 10032, USA
| | - Mark V Sauer
- Columbia University, Department of OB-GYN, Division of Reproductive Endocrinology & Infertility, 622 W 168th Street, PH-16, New York, NY 10032, USA
| | - Nataki C Douglas
- Columbia University, Department of OB-GYN, Division of Reproductive Endocrinology & Infertility, 622 W 168th Street, PH-16, New York, NY 10032, USA
| |
Collapse
|
32
|
Douglas NC, Papaioannou VE. The T-box transcription factors TBX2 and TBX3 in mammary gland development and breast cancer. J Mammary Gland Biol Neoplasia 2013; 18:143-7. [PMID: 23624936 PMCID: PMC3692603 DOI: 10.1007/s10911-013-9282-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Accepted: 04/14/2013] [Indexed: 10/26/2022] Open
Abstract
TBX2 and TBX3, closely related members of the T-box family of transcription factor genes, are expressed in mammary tissue in both humans and mice. Ulnar mammary syndrome (UMS), an autosomal dominant disorder caused by mutations in TBX3, underscores the importance of TBX3 in human breast development, while abnormal mammary gland development in Tbx2 or Tbx3 mutant mice provides models for experimental investigation. In addition to their roles in mammary development, aberrant expression of TBX2 and TBX3 is associated with breast cancer. TBX2 is preferentially amplified in BRCA1/2-associated breast cancers and TBX3 overexpression has been associated with advanced stage disease and estrogen-receptor-positive breast tumors. The regulation of Tbx2 and Tbx3 and the downstream targets of these genes in development and disease are not as yet fully elucidated. However, it is clear that the two genes play unique, context-dependent roles both in mammary gland development and in mammary tumorigenesis.
Collapse
Affiliation(s)
- Nataki C Douglas
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Columbia University Medical Center, New York, NY 10032, USA
| | | |
Collapse
|
33
|
Douglas NC, Thornton MH, Nurudeen SK, Bucur M, Lobo RA, Sauer MV. Differential expression of serum glycodelin and insulin-like growth factor binding protein 1 in early pregnancy. Reprod Sci 2013; 20:1376-81. [PMID: 23585335 DOI: 10.1177/1933719113485290] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This prospective study evaluated whether serum glycodelin and insulin-like growth factor binding protein 1 (IGFBP-1) predict the likelihood of embryo implantation in recipients undergoing donor egg in vitro fertilization. We measured glycodelin and IGFBP-1 at 6 points from lining check to lutenizing hormone (LH) + 31. β-Human chorionic gonadotropin levels were first measured at LH + 17. The recipients were divided into those without embryo implantation (group 1, n = 6) and those with successful implantation (group 2, n = 30). Although this is a negative study in that neither glycodelin nor IGFBP-1 alone reflected endometrial (EM) receptivity, the glycodelin/IGFBP-1 ratio on the day of blastocyst transfer was higher in recipients who achieved pregnancy (P = .05). At LH + 17, glycodelin was higher (P = .04), and IGFBP-1 was lower (P = .004) in recipients who achieved pregnancy when compared to those who did not. These observations are likely due to EM changes induced by successful embryo implantation.
Collapse
Affiliation(s)
- Nataki C Douglas
- 1Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, NY, USA
| | | | | | | | | | | |
Collapse
|
34
|
Nurudeen SK, Grossman LC, Bourne L, Guarnaccia MM, Sauer MV, Douglas NC. Reproductive Outcomes of HIV Seropositive Women Treated by Assisted Reproduction. J Womens Health (Larchmt) 2013; 22:243-9. [DOI: 10.1089/jwh.2012.3855] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Sahadat K. Nurudeen
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Lisa C. Grossman
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Lawton Bourne
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Michael M. Guarnaccia
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Mark V. Sauer
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University, New York, New York
| | - Nataki C. Douglas
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University, New York, New York
| |
Collapse
|
35
|
Douglas NC, Heng K, Sauer MV, Papaioannou VE. Dynamic expression of Tbx2 subfamily genes in development of the mouse reproductive system. Dev Dyn 2011; 241:365-75. [PMID: 22223620 DOI: 10.1002/dvdy.23710] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2011] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Tbx2, Tbx3, Tbx4, and Tbx5, members of the Tbx2 subfamily of T-box transcription factor genes, are important for many aspects of embryonic development and mutations in some human TBX2 subfamily genes cause developmental syndromes. In addition, TBX2 and TBX3 are overexpressed in a variety of cancers, including reproductive system cancers. This study characterizes the expression of Tbx2 subfamily genes during development of the reproductive system. RESULTS We show that these genes are expressed in both the internal and external reproductive systems. Tbx2 is expressed in gonads and genital ducts, the Wolffian and Müllerian ducts, while Tbx3 is only expressed in genital ducts. Tbx4 is expressed in embryonic and postnatal germ cells. All four genes are expressed in mesenchyme in external genitalia, with Tbx3 and Tbx5 expression in the epithelium as well. CONCLUSION This study lays the foundation for investigation of functional requirements for Tbx2 subfamily genes in development of the mammalian reproductive system.
Collapse
Affiliation(s)
- Nataki C Douglas
- Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, New York 10032, USA.
| | | | | | | |
Collapse
|
36
|
Gavrilov S, Marolt D, Douglas NC, Prosser RW, Khalid I, Sauer MV, Landry DW, Vunjak-Novakovic G, Papaioannou VE. Derivation of two new human embryonic stem cell lines from nonviable human embryos. Stem Cells Int 2011; 2011:765378. [PMID: 21716665 PMCID: PMC3118293 DOI: 10.4061/2011/765378] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2010] [Accepted: 03/17/2011] [Indexed: 12/22/2022] Open
Abstract
We report the derivation and characterization of two new human embryonic stem cells (hESC) lines (CU1 and CU2) from embryos with an irreversible loss of integrated organismic function. In addition, we analyzed retrospective data of morphological progression from embryonic day (ED) 5 to ED6 for 2480 embryos not suitable for clinical use to assess grading criteria indicative of loss of viability on ED5. Our analysis indicated that a large proportion of in vitro fertilization (IVF) embryos not suitable for clinical use could be used for hESC derivation. Based on these combined findings, we propose that criteria commonly used in IVF clinics to determine optimal embryos for uterine transfer can be employed to predict the potential for hESC derivation from poor quality embryos without the destruction of vital human embryos.
Collapse
Affiliation(s)
- Svetlana Gavrilov
- Department of Genetics and Development, College of Physicians and Surgeons of Columbia University, 701 West 168th Street, New York, NY 10032, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Nakhuda GS, Douglas NC, Thornton MH, Guarnaccia MM, Lobo R, Sauer MV. Anti-Müllerian hormone testing is useful for individualization of stimulation protocols in oocyte donors. Reprod Biomed Online 2011; 22 Suppl 1:S88-93. [DOI: 10.1016/s1472-6483(11)60014-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2008] [Revised: 12/03/2008] [Accepted: 09/24/2009] [Indexed: 10/18/2022]
|
38
|
Douglas NC, Tang H, Gomez R, Pytowski B, Hicklin DJ, Sauer CM, Kitajewski J, Sauer MV, Zimmermann RC. Vascular endothelial growth factor receptor 2 (VEGFR-2) functions to promote uterine decidual angiogenesis during early pregnancy in the mouse. Endocrinology 2009; 150:3845-54. [PMID: 19406950 PMCID: PMC2717882 DOI: 10.1210/en.2008-1207] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Implantation of an embryo induces rapid proliferation and differentiation of uterine stromal cells, forming a new structure, the decidua. One salient feature of decidua formation is a marked increase in maternal angiogenesis. Vascular endothelial growth factor (VEGF)-dependent pathways are active in the ovary, uterus, and embryo, and inactivation of VEGF function in any of these structures might prevent normal pregnancy development. We hypothesized that decidual angiogenesis is regulated by VEGF acting through specific VEGF receptors (VEGFRs). To test this hypothesis, we developed a murine pregnancy model in which systemic administration of a receptor-blocking antibody would act specifically on uterine angiogenesis and not on ovarian or embryonic angiogenesis. In our model, ovarian function was replaced with exogenous progesterone, and blocking antibodies were administered prior to embryonic expression of VEGFRs. After administration of a single dose of the anti-VEGFR-2 antibody during the peri-implantation period, no embryos were detected on embryonic d 10.5. The pregnancy was disrupted because of a significant reduction in decidual angiogenesis, which under physiological conditions peaks on embryonic d 5.5 and 6.5. Inactivation of VEGFR-3 reduced angiogenesis in the primary decidual zone, whereas administration of VEGFR-1 blocking antibodies had no effect. Pregnancy was not disrupted after administration of anti-VEGFR-3 or anti-VEGFR-1 antibodies. Thus, the VEGF/VEGFR-2 pathway plays a key role in the maintenance of early pregnancy through its regulation of peri-implantation angiogenesis in the uterine decidua. This newly formed decidual vasculature serves as the first exchange apparatus for the developing embryo until the placenta becomes functionally active.
Collapse
Affiliation(s)
- Nataki C Douglas
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Columbia University, New York, New York 10032, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Douglas NC, Wang JG, Yu B, Gaddipati S, Guarnaccia MM, Sauer MV. A systematic, multidisciplinary approach to address the reproductive needs of HIV-seropositive women. Reprod Biomed Online 2009; 19:257-63. [DOI: 10.1016/s1472-6483(10)60082-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
40
|
Yu B, Douglas NC, Guarnaccia MM, Sauer MV. Uterine artery embolization as an adjunctive measure to decrease blood loss prior to evacuating a cervical pregnancy. Arch Gynecol Obstet 2008; 279:721-4. [DOI: 10.1007/s00404-008-0775-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2008] [Accepted: 08/18/2008] [Indexed: 11/28/2022]
|
41
|
Sauer MV, Wang JG, Douglas NC, Nakhuda GS, Vardhana P, Jovanovic V, Guarnaccia MM. Providing fertility care to men seropositive for human immunodeficiency virus: reviewing 10 years of experience and 420 consecutive cycles of in vitro fertilization and intracytoplasmic sperm injection. Fertil Steril 2008; 91:2455-60. [PMID: 18555235 DOI: 10.1016/j.fertnstert.2008.04.013] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2008] [Revised: 04/04/2008] [Accepted: 04/04/2008] [Indexed: 02/08/2023]
Abstract
OBJECTIVE To review 10 years of experience providing fertility care to men seropositive for human immunodeficiency virus (HIV) using sperm washing and in vitro fertilization with intracytoplasmic sperm injection (IVF-ICSI). DESIGN Retrospective study. SETTING University-based practice. PATIENT(S) HIV-seropositive men with HIV-seronegative partners. INTERVENTION(S) IVF-ICSI, HIV testing of females and infants. MAIN OUTCOME MEASURE(S) IVF performance, pregnancy rates, obstetrical outcomes, infection rates. RESULT(S) We initiated 420 cycles (355 fresh and 65 frozen cycles) in 181 couples. Due to poor ovarian response, 16% of stimulations were canceled. The number of oocytes collected per retrieval was 15.0 +/- 0.5, providing 12.1 +/- 0.5 mature oocytes suitable for ICSI, yielding 9.0 +/- 0.3 embryos per couple. The overall clinical pregnancy rate/embryo transfer was 45%; ongoing/delivered pregnancy rate/embryo transfer was 37%. The most frequent obstetric complication was multiple gestation (41%), with 5% experiencing high order multiple birth. An attendant high rate of preterm delivery was noted, as 43% of infants were born premature. No maternal or neonatal HIV infections or deaths occurred. CONCLUSION(S) We have found IVF-ICSI to be an expeditious and safe means for HIV-serodiscordant couples to achieve pregnancy with minimal risk of viral infection. Risks and liabilities of IVF-ICSI relate to multiple gestations and will occur in a significant number of participants.
Collapse
Affiliation(s)
- Mark V Sauer
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, College of Physicians and Surgeons, Columbia University, New York, New York 10019, USA.
| | | | | | | | | | | | | |
Collapse
|
42
|
Abstract
Solid organ transplantation can prolong the life of individuals with end-stage diseases that affect the kidney, liver, lung, heart, and pancreas. The improved survival of transplant recipients has led to increased attention on quality of life issues, including controlling fertility and having children. Perturbations of the hypothalamic-pituitary-ovarian axis in women with chronic renal failure or severe hepatic dysfunction result in anovulation and reduced fertility. Most often, fertility is restored with successful organ transplantation and good overall health. Although there are case reports of children born subsequent to assisted reproductive technologies (ART) in female transplant recipients, the approach to infertility in this population has not been described. Recognizing the unique medical, ethical, and psycho-social concerns involved in treating infertile female transplant recipients, reproductive endocrinologists must work with a multi-disciplinary team to ensure a successful pregnancy outcome without compromising graft function or maternal health. The primary goal of ART is a singleton pregnancy without complications, such as ovarian hyperstimulation syndrome, that pose greater risks in transplant recipients.
Collapse
Affiliation(s)
- Nataki C Douglas
- Division of Reproductive Endocrinology and Infertility, Columbia University, New York, NY 10032, USA.
| | | | | |
Collapse
|
43
|
Wang JG, Douglas NC, Dicken C, Nakhuda GS, Guarnaccia MM, Sauer MV. Cryopreservation of supernumerary high quality embryos predicts favorable outcomes for patients undergoing repeated cycles of in vitro fertilization. Fertil Steril 2007; 89:368-74. [PMID: 17509594 DOI: 10.1016/j.fertnstert.2007.03.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2006] [Revised: 02/20/2007] [Accepted: 03/08/2007] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To determine whether the decline in pregnancy and implantation rates in repeated fresh IVF cycles is associated with the availability of embryo cryopreservation. DESIGN Retrospective study. SETTING Assisted reproductive unit at an academic institution. PATIENT(S) Women <38 years old (1,037), undergoing nondonor fresh or frozen embryo transfer (FET) cycles between January 1, 2000 and December 31, 2005. INTERVENTION(S) In fresh cycles, women used either pituitary desensitization or GnRH antagonists in combination with gonadotropin stimulation protocols before oocyte retrieval. In FET cycles, endometrial development was achieved by oral E(2) and vaginal P after pituitary desensitization. Embryo transfer occurred either on day 3 or on day 5. MAIN OUTCOME MEASURE(S) Implantation and pregnancy rates (PR). RESULT(S) Excluding FET cycles, implantation rates and PRs declined significantly in repeated cycles compared to the initial one. However, women with supernumerary embryos for cryopreservation appeared to produce embryos with higher implantation potential but were excluded from the analysis. When FET cycles were included, there were no significant declines in PRs for at least three repeated cycles. CONCLUSION(S) Embryo cryopreservation stratifies women with high quality embryos from those with low quality embryos who require repeat fresh attempts, resulting in an accelerated decline in observed PRs and implantation rates.
Collapse
Affiliation(s)
- Jeff G Wang
- Department of Obstetrics & Gynecology, Division of Reproductive Endocrinology, College of Physicians & Surgeons, Columbia University, New York, New York 10032, USA.
| | | | | | | | | | | |
Collapse
|
44
|
Douglas NC, Fan L, Pothuri B, Herzog TJ, Sauer MV. Fertility sparing therapy for ovarian cancer has inherent risks and benefits. Arch Gynecol Obstet 2005; 272:304-8. [PMID: 16001194 DOI: 10.1007/s00404-005-0025-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2005] [Accepted: 03/15/2005] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Fertility sparing therapy for epithelial ovarian cancer has been suggested for well-selected patients with early stage disease. The overall recurrence rate of 10% and 5-year disease free survival greater than 90% is similar in conservative and traditional surgical management of epithelial ovarian cancer. Thus, conservative approaches may be considered in young women diagnosed with FIGO stage I cancer who wish to preserve reproductive function. Subsequent use of assisted reproductive technologies (ART) may facilitate production of biologic offspring in these cancer survivors. However, each candidate requires unique consideration by subspecialists to avoid potentially fatal management errors. CASE REPORT We present two cases in which fertility sparing therapy for early stage epithelial ovarian cancer was considered. The first case delineates the comprehensive work-up required to identify candidates for this therapy, while the second case illustrates the successful application of a fertility sparing approach. DISCUSSION The conservative management of early epithelial ovarian cancer and use of ART to obtain offspring are reviewed.
Collapse
Affiliation(s)
- Nataki C Douglas
- Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia Presbyterian Medical Center, Columbia University, 622 West 168th Street, PH16-28, New York, NY 10032, USA
| | | | | | | | | |
Collapse
|
45
|
Affiliation(s)
- Gary S. Nakhuda
- Department of Obstetrics and Gynecology and Division of Reproductive Endocrinology and Infertility, Columbia University, College of Physicians & Surgeons, New York, NY
| | - Nataki C. Douglas
- Department of Obstetrics and Gynecology, Columbia University, College of Physicians & Surgeons, New York, NY
| | - Mark V. Sauer
- Department of Obstetrics and Gynecology and Division of Reproductive Endocrinology and Infertility, Columbia University, College of Physicians & Surgeons, New York, NY
| |
Collapse
|
46
|
Abstract
beta selection is a major checkpoint in early thymocyte differentiation, mediated by successful expression of the pre-T cell receptor (TCR) comprising the TCRbeta chain, CD3 proteins, and a surrogate TCRalpha chain, pTalpha. The mechanism of action of the pre-TCR is unresolved. In humans and mice, the pTalpha gene encodes two RNAs, pTalpha(a), and a substantially truncated form, pTalpha(b). This study shows that both are biologically active in their capacity to rescue multiple thymocyte defects in pTalpha(-/-) mice. Further active alleles of pTalpha include one that lacks both the major ectodomain and much of the long cytoplasmic tail (which is unique among antigen receptor chains), and another in which the cytoplasmic tail is substituted with the short tail of TCR Calpha. Thus, very little of the pTalpha chain is required for function. These data support a hypothesis that the primary role of pTalpha is to stabilize the pre-TCR, and that much of the conserved structure of pTalpha probably plays a critical regulatory role.
Collapse
MESH Headings
- Animals
- Base Sequence
- DNA Primers
- Flow Cytometry
- Genes, T-Cell Receptor alpha
- Mice
- Mice, Knockout
- Mice, Transgenic
- Molecular Sequence Data
- Mutagenesis
- Phenotype
- Polymerase Chain Reaction
- Protein Kinase C/metabolism
- Receptor-CD3 Complex, Antigen, T-Cell/genetics
- Receptor-CD3 Complex, Antigen, T-Cell/immunology
- Receptors, Antigen, T-Cell, alpha-beta/immunology
- Recombinant Proteins/immunology
- Sequence Deletion
- T-Lymphocytes/immunology
- Thymus Gland/immunology
Collapse
Affiliation(s)
- Deena Gibbons
- Guy's King's St. Thomas' Medical School, Guy's Hospital, London Bridge, London SE1 9RT, United Kingdom
| | - Nataki C. Douglas
- Yale University, Department of Molecular, Cell and Developmental Biology, New Haven, CT 06520
| | - Domingo F. Barber
- Yale University, Department of Molecular, Cell and Developmental Biology, New Haven, CT 06520
| | - Qiang Liu
- Guy's King's St. Thomas' Medical School, Guy's Hospital, London Bridge, London SE1 9RT, United Kingdom
| | - Renee Sullo
- Yale University, Department of Molecular, Cell and Developmental Biology, New Haven, CT 06520
| | - Liping Geng
- Yale University, Department of Molecular, Cell and Developmental Biology, New Haven, CT 06520
| | - Hans-Joerg Fehling
- Department of Immunology, Medical Faculty/University Clinics Ulm, D-89070 Ulm, Germany
| | | | - Adrian C. Hayday
- Guy's King's St. Thomas' Medical School, Guy's Hospital, London Bridge, London SE1 9RT, United Kingdom
- Yale University, Department of Molecular, Cell and Developmental Biology, New Haven, CT 06520
| |
Collapse
|
47
|
Abstract
c-Myc is associated with cell growth and cycling in many tissues and its deregulated expression is causally implicated in cancer, particularly lymphomagenesis. However, the contribution of c-Myc to lymphocyte development is unresolved. We show here that the formation of normal lymphocytes by c-Myc-/- cells is selectively defective. c-Myc-/- cells are inefficient, in an age-dependent manner, at populating the thymus, and subsequent thymocyte maturation is ineffective: they fail to grow and proliferate normally at the late double-negative (DN) CD4-CD8- stage. Because N-Myc expression in thymocytes usually declines at the late DN stage, these results confirm that the nonredundant contributions of Myc family members to development are related to their distinct patterns of developmental gene expression.
Collapse
Affiliation(s)
- N C Douglas
- Department of Molecular Cell and Developmental Biology, Yale University, New Haven, CT 06520, USA
| | | | | | | |
Collapse
|