1
|
Gao Z, Guo J, Gou B, Gu Z, Jia T, Ma S, Jiang L, Liu W, Zhou L, Gu Q. Microcarriers promote the through interface movement of mouse trophoblast stem cells by regulating stiffness. Bioact Mater 2023; 28:196-205. [PMID: 37250864 PMCID: PMC10220236 DOI: 10.1016/j.bioactmat.2023.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 04/20/2023] [Accepted: 05/09/2023] [Indexed: 05/31/2023] Open
Abstract
Mechanical force is crucial in the whole process of embryonic development. However, the role of trophoblast mechanics during embryo implantation has rarely been studied. In this study, we constructed a model to explore the effect of stiffness changes in mouse trophoblast stem cells (mTSCs) on implantation: microcarrier was prepared by sodium alginate using a droplet microfluidics system, and mTSCs were attached to the microcarrier surface with laminin modifications, called T(micro). Compared with the spheroid, formed by the self-assembly of mTSCs (T(sph)), we could regulate the stiffness of the microcarrier, making the Young's modulus of mTSCs (367.70 ± 79.81 Pa) similar to that of the blastocyst trophoblast ectoderm (432.49 ± 151.90 Pa). Moreover, T(micro) contributes to improve the adhesion rate, expansion area and invasion depth of mTSCs. Further, T(micro) was highly expressed in tissue migration-related genes due to the activation of the Rho-associated coiled-coil containing protein kinase (ROCK) pathway at relatively similar modulus of trophoblast. Overall, our study explores the embryo implantation process with a new perspective, and provides theoretical support for understanding the effect of mechanics on embryo implantation.
Collapse
Affiliation(s)
- Zili Gao
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Jia Guo
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Bo Gou
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Zhen Gu
- Department of Chemistry and Biological Engineering, University of Science and Technology, Beijing, 100083, PR China
| | - Tan Jia
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| | - Sinan Ma
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
- School of Life Sciences, Northeast Agricultural University, Harbin, 150030, PR China
| | - Liyuan Jiang
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
- School of Life Sciences, Northeast Agricultural University, Harbin, 150030, PR China
| | - Wenli Liu
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
| | - Lixun Zhou
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
| | - Qi Gu
- State Key Laboratory of Membrane Biology, The State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, PR China
- Beijing Institute for Stem Cell and Regenerative Medicine, Beijing, 100101, PR China
- University of Chinese Academy of Sciences, Beijing, 100049, PR China
| |
Collapse
|
2
|
Yang ZS, Pan HY, Shi WW, Chen ST, Wang Y, Li MY, Zhang HY, Yang C, Liu AX, Yang ZM. Regulation and Function of Laminin A5 during Mouse and Human Decidualization. Int J Mol Sci 2021; 23:199. [PMID: 35008625 PMCID: PMC8745792 DOI: 10.3390/ijms23010199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 01/03/2023] Open
Abstract
Decidualization is essential to the establishment of pregnancy in rodents and primates. Laminin A5 (encoding by Laminin α5) is a member of the laminin family, which is mainly expressed in the basement membranes. Although laminins regulate cellular phenotype maintenance, adhesion, migration, growth, and differentiation, the expression, function, and regulation of laminin A5 during early pregnancy are still unknown. Therefore, we investigated the expression and role of laminin A5 during mouse and human decidualization. Laminin A5 is highly expressed in mouse decidua and artificially induced deciduoma. Laminin A5 is significantly increased under in vitro decidualization. Laminin A5 knockdown significantly inhibits the expression of Prl8a2, a marker for mouse decidualization. Progesterone stimulates the expression of laminin A5 in ovariectomized mouse uterus and cultured mouse stromal cells. We also show that progesterone regulates laminin A5 through the PKA-CREB-C/EBPβ pathway. Laminin A5 is also highly expressed in human pregnant decidua and cultured human endometrial stromal cells during in vitro decidualization. Laminin A5 knockdown by siRNA inhibits human in vitro decidualization. Collectively, our study reveals that laminin A5 may play a pivotal role during mouse and human decidualization via the PKA-CREB-C/EBPβ pathway.
Collapse
Affiliation(s)
- Zhen-Shan Yang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| | - Hai-Yang Pan
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| | - Wen-Wen Shi
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| | - Si-Ting Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| | - Ying Wang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| | - Meng-Yuan Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| | - Hai-Yi Zhang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| | - Chen Yang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| | - Ai-Xia Liu
- Department of Reproductive Endocrinology, Women’s Hospital, School of Medicine, Zhejiang University, Xueshi Road, Hangzhou 310006, China
| | - Zeng-Ming Yang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Z.-S.Y.); (H.-Y.P.); (W.-W.S.); (S.-T.C.); (Y.W.); (M.-Y.L.); (H.-Y.Z.); (C.Y.)
| |
Collapse
|
3
|
Li K, Li Q, Bashir ST, Bany BM, Nowak RA. Loss of basigin expression in uterine cells leads to subfertility in female mice†. Biol Reprod 2021; 105:859-875. [PMID: 34106247 PMCID: PMC8511667 DOI: 10.1093/biolre/ioab109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 04/07/2020] [Accepted: 05/27/2021] [Indexed: 01/19/2023] Open
Abstract
Basigin (BSG) is a transmembrane glycoprotein involved in cell proliferation, angiogenesis, and tissue remodeling. BSG has been shown to be essential for male and female reproduction although little is known about its role in normal uterine function. To study the potential function of BSG in the female reproductive tract, we generated mice with conditional knockout of Bsg in uterine cells using progesterone receptor-Cre and hypothesized that BSG is required for normal pregnancy in mice. Fertility study data showed that the conditional knockout mice had significantly reduced fertility compared to controls. Ovarian function of the conditional knockout mice appeared normal with no difference in the number of superovulated oocytes collected or in serum progesterone levels between the conditional knockout and the control mice. Uterine tissues collected at various times of gestation showed increased abnormalities in implantation, decidualization, placentation, and parturition in the conditional knockout mice. Uterine cross sections on Day 5 of pregnancy showed implantation failure and abnormal uterine epithelial differentiation in a large proportion of the conditional knockout mice. There was a compromised decidual response to artificial decidualization stimuli and decreased mRNA and protein levels for decidualization genes in the uteri of the conditional knockout mice. We also observed altered protein expression of monocarboxylate transporter 1 (MCT1), as well as impaired angiogenesis in the conditional knockout uteri compared to the controls. These results support that BSG is required for successful pregnancy through its functions in implantation and decidualization.
Collapse
Affiliation(s)
- Kailiang Li
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Quanxi Li
- Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Shah Tauseef Bashir
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Brent M Bany
- Department of Physiology, Southern Illinois University School of Medicine, Carbondale, IL, USA
| | - Romana A Nowak
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| |
Collapse
|
4
|
Poh QH, Rai A, Carmichael II, Salamonsen LA, Greening DW. Proteome reprogramming of endometrial epithelial cells by human trophectodermal small extracellular vesicles reveals key insights into embryo implantation. Proteomics 2021; 21:e2000210. [PMID: 33860638 DOI: 10.1002/pmic.202000210] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/29/2021] [Accepted: 04/12/2021] [Indexed: 01/02/2023]
Abstract
Embryo implantation into the receptive endometrium is critical in pregnancy establishment, initially requiring reciprocal signalling between outer layer of the blastocyst (trophectoderm cells) and endometrial epithelium; however, factors regulating this crosstalk remain poorly understood. Although endometrial extracellular vesicles (EVs) are known to signal to the embryo during implantation, the role of embryo-derived EVs remains largely unknown. Here, we provide a comprehensive proteomic characterisation of a major class of EVs, termed small EVs (sEVs), released by human trophectoderm cells (Tsc-sEVs) and their capacity to reprogram protein landscape of endometrial epithelium in vitro. Highly purified Tsc-sEVs (30-200 nm, ALIX+ , TSG101+ , CD9/63/81+ ) were enriched in known players of implantation (LIFR, ICAM1, TAGLN2, WNT5A, FZD7, ROR2, PRICKLE2), antioxidant activity (SOD1, PRDX1/4/6), tissue integrity (EZR, RAC1, RHOA, TNC), and focal adhesions (FAK, ITGA2/V, ITGB1/3). Functionally, Tsc-sEVs were taken up by endometrial cells, altered transepithelial electrical resistance, and upregulated proteins implicated in embryo attachment (ITGA2/V, ITGB1/3), immune regulation (CD59, CD276, LGALS3), and antioxidant activity (GPX1/3/4, PRDX1/2/4/5/6): processes that are critical for successful implantation. Collectively, we provide critical insights into Tsc-sEV-mediated regulation of endometrial function that contributes to our understanding of the molecular basis of implantation.
Collapse
Affiliation(s)
- Qi Hui Poh
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia.,Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Victoria, Australia
| | - Alin Rai
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Baker Department of Cardiometabolic Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Irena Iśka Carmichael
- Monash Micro Imaging, Monash, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Lois A Salamonsen
- Hudson Institute of Medical Research, Clayton, Victoria, Australia.,Department of Molecular and Translational Science, Monash University, Clayton, Victoria, Australia
| | - David W Greening
- Baker Heart and Diabetes Institute, Molecular Proteomics, Melbourne, Victoria, Australia.,Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Bundoora, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Baker Department of Cardiometabolic Health, University of Melbourne, Melbourne, Victoria, Australia
| |
Collapse
|
5
|
Hadas R, Gershon E, Cohen A, Atrakchi O, Lazar S, Golani O, Dassa B, Elbaz M, Cohen G, Eilam R, Dekel N, Neeman M. Hyaluronan control of the primary vascular barrier during early mouse pregnancy is mediated by uterine NK cells. JCI Insight 2020; 5:135775. [PMID: 33208556 PMCID: PMC7710306 DOI: 10.1172/jci.insight.135775] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 10/14/2020] [Indexed: 12/12/2022] Open
Abstract
Successful implantation is associated with a unique spatial pattern of vascular remodeling, characterized by profound peripheral neovascularization surrounding a periembryo avascular niche. We hypothesized that hyaluronan controls the formation of this distinctive vascular pattern encompassing the embryo. This hypothesis was evaluated by genetic modification of hyaluronan metabolism, specifically targeted to embryonic trophoblast cells. The outcome of altered hyaluronan deposition on uterine vascular remodeling and postimplantation development were analyzed by MRI, detailed histological examinations, and RNA sequencing of uterine NK cells. Our experiments revealed that disruption of hyaluronan synthesis, as well as its increased cleavage at the embryonic niche, impaired implantation by induction of decidual vascular permeability, defective vascular sinus folds formation, breach of the maternal-embryo barrier, elevated MMP-9 expression, and interrupted uterine NK cell recruitment and function. Conversely, enhanced deposition of hyaluronan resulted in the expansion of the maternal-embryo barrier and increased diffusion distance, leading to compromised implantation. The deposition of hyaluronan at the embryonic niche is regulated by progesterone-progesterone receptor signaling. These results demonstrate a pivotal role for hyaluronan in successful pregnancy by fine-tuning the periembryo avascular niche and maternal vascular morphogenesis. Hyaluronan fine-tunes the periembryo avascular niche and maternal vascular morphogenesis during implantation.
Collapse
Affiliation(s)
- Ron Hadas
- Department of Biological Regulation, Weizmann Institute, Rehovot, Israel
| | - Eran Gershon
- Agricultural Research Organization, Volcani Center, Israel
| | - Aviad Cohen
- Department of Biological Regulation, Weizmann Institute, Rehovot, Israel.,Department of Gynecology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler School of Medicine, Tel Aviv University, Israel
| | - Ofir Atrakchi
- Department of Biological Regulation, Weizmann Institute, Rehovot, Israel
| | - Shlomi Lazar
- Department of Pharmacology, The Israel Institute for Biological Research, Nes Ziona, Israel
| | - Ofra Golani
- Department of Life Sciences Core Facilities and
| | | | - Michal Elbaz
- Agricultural Research Organization, Volcani Center, Israel
| | - Gadi Cohen
- Department of Biological Regulation, Weizmann Institute, Rehovot, Israel
| | - Raya Eilam
- Department of Veterinary Resources, Weizmann Institute, Rehovot, Israel
| | - Nava Dekel
- Department of Biological Regulation, Weizmann Institute, Rehovot, Israel
| | - Michal Neeman
- Department of Biological Regulation, Weizmann Institute, Rehovot, Israel
| |
Collapse
|
6
|
Pastor-Pareja JC. Atypical basement membranes and basement membrane diversity - what is normal anyway? J Cell Sci 2020; 133:133/8/jcs241794. [PMID: 32317312 DOI: 10.1242/jcs.241794] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The evolution of basement membranes (BMs) played an essential role in the organization of animal cells into tissues and diversification of body plans. The archetypal BM is a compact extracellular matrix polymer containing laminin, nidogen, collagen IV and perlecan (LNCP matrix) tightly packed into a homogenously thin planar layer. Contrasting this clear-cut morphological and compositional definition, there are numerous examples of LNCP matrices with unusual characteristics that deviate from this planar organization. Furthermore, BM components are found in non-planar matrices that are difficult to categorize as BMs at all. In this Review, I discuss examples of atypical BM organization. First, I highlight atypical BM structures in human tissues before describing the functional dissection of a plethora of BMs and BM-related structures in their tissue contexts in the fruit fly Drosophila melanogaster To conclude, I summarize our incipient understanding of the mechanisms that provide morphological, compositional and functional diversity to BMs. It is becoming increasingly clear that atypical BMs are quite prevalent, and that even typical planar BMs harbor a lot of diversity that we do not yet comprehend.
Collapse
Affiliation(s)
- José C Pastor-Pareja
- School of Life Sciences, Tsinghua University, Beijing 100084, China .,Peking-Tsinghua Center for Life Sciences, Beijing 100084, China
| |
Collapse
|
7
|
Ye X. Uterine Luminal Epithelium as the Transient Gateway for Embryo Implantation. Trends Endocrinol Metab 2020; 31:165-180. [PMID: 31866217 PMCID: PMC6983336 DOI: 10.1016/j.tem.2019.11.008] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 11/16/2019] [Accepted: 11/18/2019] [Indexed: 12/18/2022]
Abstract
The uterine luminal epithelium (LE) is the first maternal contact for an implanting embryo. Intrauterine fluid resorption, cessation of LE proliferation and apoptosis, and LE structural changes are prerequisites for establishing transient uterine receptivity for embryo implantation. Vesicle trafficking in the LE and receptor-mediated paracrine and autocrine mechanisms are crucial both for LE preparation and LE communications with the embryo and stroma during the initiation of embryo implantation. This review mainly covers recent in vivo studies in LE of mouse models from 0.5 days post-coitus (D0.5) to ∼D4 20 h when the trophoblasts pass through the LE layer for embryo implantation. The review is organized into three interconnected sections: preimplantation LE preparation for embryo attachment, embryo-LE communications, and LE-stroma communications.
Collapse
Affiliation(s)
- Xiaoqin Ye
- Department of Physiology and Pharmacology, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA; Interdisciplinary Toxicology Program, University of Georgia, Athens, GA 30602, USA.
| |
Collapse
|
8
|
Wang L, Zhang Y, Qu H, Xu F, Hu H, Zhang Q, Ye Y. Reduced ELABELA expression attenuates trophoblast invasion through the PI3K/AKT/mTOR pathway in early onset preeclampsia. Placenta 2019; 87:38-45. [PMID: 31546152 DOI: 10.1016/j.placenta.2019.08.077] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 07/22/2019] [Accepted: 08/07/2019] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Early onset preeclampsia is linked to abnormal trophoblast invasion, leading to insufficient recasting of uterine spiral arteries and shallow placental implantation. This study investigated ELABELA (ELA) expression and its involvement in the pathogenesis of early onset preeclampsia. METHODS We used immunohistochemistry, quantitative PCR and Western blot to calculate ELA levels in the placentas. Transwell assays were utilize to assess the invasion and migration of trophoblastic Cells. Western blot was used to identify the concentrations of vital kinases in PI3K/AKT/mTOR pathways and invasion-related proteins in trophoblast cells. RESULTS ELA was expressed in villous cytotrophoblasts and syncytiotrophoblasts in placental tissue. Compared with the normal pregnancies, ELA mRNA and protein expression was significantly reduced in early onset preeclampsia placentas. In the HTR-8/SVneo cells, when ELA was knocked down, the invasion and migration capability of cells decreased significantly, with MMP2 and MMP9 expression downregulated and the expression of important kinases in the PI3K/AKT/mTOR pathways being significantly decreased compared to the control group. Overexpression of ELA was on the contrary. Besides, while PI3K was blocked, the invasion and migration capability of HTR-8/SVneo cells and the expression of key kinases in PI3K/AKT/mTOR pathways were decreased significantly. DISCUSSION ELA stimulates the invasion and migration of trophoblastic cells through activation of downstream PI3K/AKT/mTOR pathway and is complicit in early onset preeclampsia pathogenesis. Our research offers a potential novel treatment for PE.
Collapse
Affiliation(s)
- Lijing Wang
- Department of Obstetrics and Gynecology, The Affiliated Qingdao Municipal Hospital of Qingdao University, Qingdao, 266000, China; Department of Obstetrics, Qingdao Municipal Hospital, Qingdao, 266000, China
| | - Yan Zhang
- Department of Obstetrics, Affiliated Hospital of Qingdao University, Qingdao, 266000, China
| | - Hongmei Qu
- Department of Obstetrics, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, China
| | - Fengsen Xu
- Department of Obstetrics, Qingdao Municipal Hospital, Qingdao, 266000, China
| | - Haiyan Hu
- Department of Obstetrics, Qingdao Municipal Hospital, Qingdao, 266000, China
| | - Qian Zhang
- Department of Obstetrics, Qingdao Municipal Hospital, Qingdao, 266000, China
| | - Yuanhua Ye
- Department of Obstetrics and Gynecology, The Affiliated Qingdao Municipal Hospital of Qingdao University, Qingdao, 266000, China; Department of Obstetrics, Affiliated Hospital of Qingdao University, Qingdao, 266000, China.
| |
Collapse
|
9
|
Campo H. Bioengineering strategies of the uterus towards improving current investigative models and female reproductive health. Facts Views Vis Obgyn 2019; 11:87-99. [PMID: 31695861 PMCID: PMC6822955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Ever since the inception of artificial reproductive technologies (ART), new advances have been developed in the lab and translated to the clinic to improve the reproductive outcome of patients. Tissue engineering (TE) adopts ideas and concepts from biology, bioengineering and material science amongst others, resulting in a promising and burgeoning multidisciplinary field of investigation within regenerative medicine. The main objective of the work presented in this thesis was to use TE based approaches to create different types of natural biomaterials obtained from decellularized porcine or rabbit uteri. We investigated if these different bioscaffolds could improve current investigative in vitro models while also showing potential to be used as therapeutic solutions. Decellularized whole organs are acellular vascularized scaffolds that could be used to create tissue-engineered, transplantable organs. However, they can also be processed further into thin sections, ECM hydrogels and coatings, and were used as biocompatible tissue-specific substrates for cell and embryo culture. Two animal models were used, the pig model demonstrated that our perfusion-based protocol (with or without a freeze/thaw step) successfully decellularizes large uteri, yielding a biocompatible material. Secondly, we adapted this protocol for the rabbit uterus and converted the acellular endometrium into tissue-specific ECM hydrogels and coatings. After characterization of these substrates their effect on in vitro embryo development was also examined. While DC organs could one day be used to resolve the main issues plaguing transplantations, endometrial ECM sections, hydrogels and coatings have shown the potential to become a platform used in the culture of stem/progenitor cells and primary culture cells to better maintain their tissue-specific phenotype, improving in vitro models. Furthermore, ECM hydrogels could possibly be used in the future in vivo, as part of a treatment of Asherman's syndrome and endometrial atrophy.
Collapse
Affiliation(s)
- H Campo
- Fundación IVI, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| |
Collapse
|
10
|
Darris C, Revert F, Revert-Ros F, Gozalbo-Rovira R, Feigley A, Fidler A, Lopez-Pascual E, Saus J, Hudson BG. Unicellular ancestry and mechanisms of diversification of Goodpasture antigen-binding protein. J Biol Chem 2018; 294:759-769. [PMID: 30377252 DOI: 10.1074/jbc.ra118.006225] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Indexed: 01/21/2023] Open
Abstract
The emergence of the basement membrane (BM), a specialized form of extracellular matrix, was essential in the unicellular transition to multicellularity. However, the mechanism is unknown. Goodpasture antigen-binding protein (GPBP), a BM protein, was uniquely poised to play diverse roles in this transition owing to its multiple isoforms (GPBP-1, -2, and -3) with varied intracellular and extracellular functions (ceramide trafficker and protein kinase). We sought to determine the evolutionary origin of GPBP isoforms. Our findings reveal the presence of GPBP in unicellular protists, with GPBP-2 as the most ancient isoform. In vertebrates, GPBP-1 assumed extracellular function that is further enhanced by membrane-bound GPBP-3 in mammalians, whereas GPBP-2 retained intracellular function. Moreover, GPBP-2 possesses a dual intracellular/extracellular function in cnidarians, an early nonbilaterian group. We conclude that GPBP functioning both inside and outside the cell was of fundamental importance for the evolutionary transition to animal multicellularity and tissue evolution.
Collapse
Affiliation(s)
- Carl Darris
- From the Department of Medicine/Division of Nephrology and Hypertension and Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee 37232,
| | - Fernando Revert
- Fibrostatin, SL, Scientific Park of the University of Valencia, 46980 Paterna, Valencia, Spain
| | - Francisco Revert-Ros
- Fibrostatin, SL, Scientific Park of the University of Valencia, 46980 Paterna, Valencia, Spain
| | - Roberto Gozalbo-Rovira
- Fibrostatin, SL, Scientific Park of the University of Valencia, 46980 Paterna, Valencia, Spain
| | - Andrew Feigley
- From the Department of Medicine/Division of Nephrology and Hypertension and Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee 37232.,the Aspirnaut Program
| | - Aaron Fidler
- From the Department of Medicine/Division of Nephrology and Hypertension and Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee 37232.,the Aspirnaut Program
| | - Ernesto Lopez-Pascual
- Fibrostatin, SL, Scientific Park of the University of Valencia, 46980 Paterna, Valencia, Spain
| | - Juan Saus
- Fibrostatin, SL, Scientific Park of the University of Valencia, 46980 Paterna, Valencia, Spain.,the Department of Biochemistry and Molecular Biology, Faculty of Medicine and Dentistry, University of València, 46010 Valencia, Spain, and
| | - Billy G Hudson
- From the Department of Medicine/Division of Nephrology and Hypertension and Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee 37232, .,the Aspirnaut Program.,Center for Matrix Biology.,Department of Pathology, Microbiology, and Immunology.,Department of Cell and Developmental Biology.,Department of Biochemistry.,Vanderbilt-Ingram Cancer Center, and.,Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center, Nashville, Tennessee 37232
| |
Collapse
|
11
|
Karamanos NK, Theocharis AD, Neill T, Iozzo RV. Matrix modeling and remodeling: A biological interplay regulating tissue homeostasis and diseases. Matrix Biol 2018; 75-76:1-11. [PMID: 30130584 DOI: 10.1016/j.matbio.2018.08.007] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 08/17/2018] [Indexed: 02/06/2023]
Abstract
The overall structure and architecture of the extracellular matrix undergo dramatic alterations in composition, form, and functionality over time. The stochasticity begins during development, essential for maintaining organismal homeostasis and is heavily implicated in many pathobiological states including fibrosis and cancer. Modeling and remodeling of the matrix is driven by the local cellular milieu and secreted and cell-associated components in a framework of dynamic reciprocity. This collection of expertly-written reviews aims to relay state-of-the-art information concerning the mechanisms of matrix modeling and remodeling in physiological development and disease.
Collapse
Affiliation(s)
- Nikos K Karamanos
- Biochemistry, Biochemical Analysis and Matrix Pathobiochemistry Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26500 Patras, Greece.
| | - Achilleas D Theocharis
- Biochemistry, Biochemical Analysis and Matrix Pathobiochemistry Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26500 Patras, Greece
| | - Thomas Neill
- Department of Pathology, Anatomy, and Cell Biology, Cancer Cell Biology and Signaling Program, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Renato V Iozzo
- Department of Pathology, Anatomy, and Cell Biology, Cancer Cell Biology and Signaling Program, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA 19107, USA
| |
Collapse
|
12
|
Fidler AL, Boudko SP, Rokas A, Hudson BG. The triple helix of collagens - an ancient protein structure that enabled animal multicellularity and tissue evolution. J Cell Sci 2018; 131:jcs203950. [PMID: 29632050 PMCID: PMC5963836 DOI: 10.1242/jcs.203950] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The cellular microenvironment, characterized by an extracellular matrix (ECM), played an essential role in the transition from unicellularity to multicellularity in animals (metazoans), and in the subsequent evolution of diverse animal tissues and organs. A major ECM component are members of the collagen superfamily -comprising 28 types in vertebrates - that exist in diverse supramolecular assemblies ranging from networks to fibrils. Each assembly is characterized by a hallmark feature, a protein structure called a triple helix. A current gap in knowledge is understanding the mechanisms of how the triple helix encodes and utilizes information in building scaffolds on the outside of cells. Type IV collagen, recently revealed as the evolutionarily most ancient member of the collagen superfamily, serves as an archetype for a fresh view of fundamental structural features of a triple helix that underlie the diversity of biological activities of collagens. In this Opinion, we argue that the triple helix is a protein structure of fundamental importance in building the extracellular matrix, which enabled animal multicellularity and tissue evolution.
Collapse
Affiliation(s)
- Aaron L Fidler
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Sergei P Boudko
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Antonis Rokas
- Department of Biological Sciences, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| | - Billy G Hudson
- Department of Medicine, Division of Nephrology and Hypertension, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Department of Medical Education and Administration, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Department of Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Department of Biochemistry, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
- Vanderbilt Institute of Chemical Biology, Vanderbilt University Medical Center, Nashville, TN, 37232, USA
| |
Collapse
|
13
|
Abstract
Goodpasture antigen-binding protein (GPBP) is an exportable1 Ser/Thr kinase that induces collagen IV expansion and has been associated with chemoresistance following epithelial-to-mesenchymal transition (EMT). Here we demonstrate that cancer EMT phenotypes secrete GPBP (mesenchymal GPBP) which displays a predominant multimeric oligomerization and directs the formation of previously unrecognized mesh collagen IV networks (mesenchymal collagen IV). Yeast two-hybrid (YTH) system was used to identify a 260SHCIE264 motif critical for multimeric GPBP assembly which then facilitated design of a series of potential peptidomimetics. The compound 3-[4''-methoxy-3,2'-dimethyl-(1,1';4',1'')terphenyl-2''-yl]propionic acid, or T12, specifically targets mesenchymal GPBP and disturbs its multimerization without affecting kinase catalytic site. Importantly, T12 reduces growth and metastases of tumors populated by EMT phenotypes. Moreover, low-dose doxorubicin sensitizes epithelial cancer precursor cells to T12, thereby further reducing tumor load. Given that T12 targets the pathogenic mesenchymal GPBP, it does not bind significantly to normal tissues and therapeutic dosing was not associated with toxicity. T12 is a first-in-class drug candidate to treat cancer by selectively targeting the collagen IV of the tumor cell microenvironment.
Collapse
|
14
|
Jones-Paris CR, Paria S, Berg T, Saus J, Bhave G, Paria BC, Hudson BG. Basement membrane ultrastructure and component localization data from uterine tissues during early mouse pregnancy. Data Brief 2016; 9:931-939. [PMID: 27896299 PMCID: PMC5118616 DOI: 10.1016/j.dib.2016.10.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 10/07/2016] [Accepted: 10/31/2016] [Indexed: 10/26/2022] Open
Abstract
Basement membranes (BMs) are specialized extracellular scaffolds that provide architecture and modulate cell behaviors in tissues, such as fat, muscle, endothelium, endometrium, and decidua. Properties of BMs are maintained in homeostasis for most adult tissues. However, BM ultrastructure, composition, and localization are rapidly altered in select uterine tissues that are reprogrammed during pregnancy to enable early maternal-embryo interactions. Here, our data exhibit both static and dynamic BMs that were tracked in mouse uterine tissues during pre-, peri-, and postimplantation periods of pregnancy. The data exhibit spatial-temporal patterns of BM property regulation that coincide with the progression of adapted physiology. Further interpretation and discussion of these data in this article are described in the associated research article titled, "Embryo implantation triggers dynamic spatiotemporal expression of the basement membrane toolkit during uterine reprogramming" (C.R. Jones-Paris, S. Paria, T. Berg, J. Saus, G. Bhave, B.C. Paria, B.G. Hudson, 2016) [1].
Collapse
Affiliation(s)
- Celestial R Jones-Paris
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, United States; Aspirnaut, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Sayan Paria
- Aspirnaut, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Taloa Berg
- Aspirnaut, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Juan Saus
- Valencia University Medical School, Valencia, Spain; FibroStatin, SL, Valencia, Spain
| | - Gautam Bhave
- Division of Nephrology and Hypertension, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States; Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Bibhash C Paria
- Division of Neonatology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Billy G Hudson
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, United States; Valencia University Medical School, Valencia, Spain; Division of Nephrology and Hypertension, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, United States; Center for Matrix Biology, Vanderbilt University Medical Center, Nashville, Tennessee, United States; Department of Biochemistry, Vanderbilt University, Nashville, Tennessee, United States; Department of Cell and Developmental Biology, Vanderbilt University Medical Center, Nashville, Tennessee, United States; Vanderbilt Ingram Cancer Center, Nashville, Tennessee, United States; Vanderbilt Institute of Chemical Biology, Nashville, Tennessee, United States
| |
Collapse
|