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Turner's syndrome patients lack tight junctions between uterine epithelial cells
Eleven endometrial biopsies, taken from six Turner's syndrome patients receiving hormone replacement therapy prior to treatment by oocyte donation and embryo transfer, were assessed by freeze fracture followed by electron microscopy for epithelial tight junctions. Nine of the eleven biopsies ha...
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Published in: | Human reproduction (Oxford) 1992-07, Vol.7 (6), p.883-885 |
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container_title | Human reproduction (Oxford) |
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creator | Rogers, P. A. W. Murphy, C. R. Leeton, J. Hosie, M. J. Beaton, L. |
description | Eleven endometrial biopsies, taken from six Turner's syndrome patients receiving hormone replacement therapy prior to treatment by oocyte donation and embryo transfer, were assessed by freeze fracture followed by electron microscopy for epithelial tight junctions. Nine of the eleven biopsies had no discernible tight junctions; the other two biopsies had reduced and disorganized junctional structures. Two patients subsequently became pregnant following embryo transfer. It is concluded that compromised epithelial integrity does not prevent embryo implantation in the human, an observation that is consistent with a barrier role for the epithelium except at times when appropriately conditioned with oestrogen and progesterone to induce receptivity for implantation. |
doi_str_mv | 10.1093/oxfordjournals.humrep.a137754 |
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A. W. ; Murphy, C. R. ; Leeton, J. ; Hosie, M. J. ; Beaton, L.</creator><creatorcontrib>Rogers, P. A. W. ; Murphy, C. R. ; Leeton, J. ; Hosie, M. J. ; Beaton, L.</creatorcontrib><description>Eleven endometrial biopsies, taken from six Turner's syndrome patients receiving hormone replacement therapy prior to treatment by oocyte donation and embryo transfer, were assessed by freeze fracture followed by electron microscopy for epithelial tight junctions. Nine of the eleven biopsies had no discernible tight junctions; the other two biopsies had reduced and disorganized junctional structures. Two patients subsequently became pregnant following embryo transfer. It is concluded that compromised epithelial integrity does not prevent embryo implantation in the human, an observation that is consistent with a barrier role for the epithelium except at times when appropriately conditioned with oestrogen and progesterone to induce receptivity for implantation.</description><identifier>ISSN: 0268-1161</identifier><identifier>EISSN: 1460-2350</identifier><identifier>DOI: 10.1093/oxfordjournals.humrep.a137754</identifier><identifier>PMID: 1500490</identifier><identifier>CODEN: HUREEE</identifier><language>eng</language><publisher>Oxford: Oxford University Press</publisher><subject>Adult ; Biological and medical sciences ; Birth control ; Embryo Transfer ; endometrium ; epithelium ; Epithelium - ultrastructure ; Female ; Freeze Fracturing ; Gynecology. Andrology. Obstetrics ; Humans ; Intercellular Junctions - ultrastructure ; Medical sciences ; Microscopy, Electron ; oocyte donation ; Sterility. 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W.</creatorcontrib><creatorcontrib>Murphy, C. R.</creatorcontrib><creatorcontrib>Leeton, J.</creatorcontrib><creatorcontrib>Hosie, M. J.</creatorcontrib><creatorcontrib>Beaton, L.</creatorcontrib><title>Turner's syndrome patients lack tight junctions between uterine epithelial cells</title><title>Human reproduction (Oxford)</title><addtitle>Hum Reprod</addtitle><description>Eleven endometrial biopsies, taken from six Turner's syndrome patients receiving hormone replacement therapy prior to treatment by oocyte donation and embryo transfer, were assessed by freeze fracture followed by electron microscopy for epithelial tight junctions. Nine of the eleven biopsies had no discernible tight junctions; the other two biopsies had reduced and disorganized junctional structures. Two patients subsequently became pregnant following embryo transfer. It is concluded that compromised epithelial integrity does not prevent embryo implantation in the human, an observation that is consistent with a barrier role for the epithelium except at times when appropriately conditioned with oestrogen and progesterone to induce receptivity for implantation.</description><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>Birth control</subject><subject>Embryo Transfer</subject><subject>endometrium</subject><subject>epithelium</subject><subject>Epithelium - ultrastructure</subject><subject>Female</subject><subject>Freeze Fracturing</subject><subject>Gynecology. Andrology. Obstetrics</subject><subject>Humans</subject><subject>Intercellular Junctions - ultrastructure</subject><subject>Medical sciences</subject><subject>Microscopy, Electron</subject><subject>oocyte donation</subject><subject>Sterility. Assisted procreation</subject><subject>tight junction</subject><subject>Turner Syndrome - pathology</subject><subject>Turner's syndrome</subject><subject>Uterus - ultrastructure</subject><issn>0268-1161</issn><issn>1460-2350</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNpVkEtP3DAURi3Uik5pf0IlLyhdZfAzdhZdoFELRUBZgFSxsRzPDeMhcYLtqPDvG5QRFat7pe_chw5CXylZUlLx4_6p6eN6248x2DYtN2MXYVhaypWSYg8tqChJwbgk79CCsFIXlJb0A_qY0paQqdXlPtqnkhBRkQW6vpn2QPyWcHoO69h3gAebPYSccGvdA87-fpPxdgwu-z4kXEP-CxDwmCH6ABgGnzfQettiB22bPqH3zfQXfN7VA3T788fN6qy4-H36a3VyUTiuVS6AixoqcFRKDmuoZWUbqBvBFHW6FiAU12C1g8oKqVlNlWpkVQLThFhbM36Ajua9Q-wfR0jZdD69fGAD9GMyilNGOCsn8PsMutinFKExQ_Sdjc-GEvNi1Lw1amajZmd0mv-yOzTWHaz_T88Kp_xwl9vkbNtEG5xPr5jgTApKJ6yYMZ8yPL3GNj6YUnElzdmfO7O6Oj_V55elYfwf1HqYJA</recordid><startdate>19920701</startdate><enddate>19920701</enddate><creator>Rogers, P. A. W.</creator><creator>Murphy, C. R.</creator><creator>Leeton, J.</creator><creator>Hosie, M. J.</creator><creator>Beaton, L.</creator><general>Oxford University Press</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19920701</creationdate><title>Turner's syndrome patients lack tight junctions between uterine epithelial cells</title><author>Rogers, P. A. W. ; Murphy, C. R. ; Leeton, J. ; Hosie, M. J. ; Beaton, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c387t-e34be9ec1553edeb59afebf4271c8b4e4738ea8ce9a4582b177f596e2800aab23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>Birth control</topic><topic>Embryo Transfer</topic><topic>endometrium</topic><topic>epithelium</topic><topic>Epithelium - ultrastructure</topic><topic>Female</topic><topic>Freeze Fracturing</topic><topic>Gynecology. Andrology. Obstetrics</topic><topic>Humans</topic><topic>Intercellular Junctions - ultrastructure</topic><topic>Medical sciences</topic><topic>Microscopy, Electron</topic><topic>oocyte donation</topic><topic>Sterility. Assisted procreation</topic><topic>tight junction</topic><topic>Turner Syndrome - pathology</topic><topic>Turner's syndrome</topic><topic>Uterus - ultrastructure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rogers, P. A. W.</creatorcontrib><creatorcontrib>Murphy, C. R.</creatorcontrib><creatorcontrib>Leeton, J.</creatorcontrib><creatorcontrib>Hosie, M. J.</creatorcontrib><creatorcontrib>Beaton, L.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Human reproduction (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rogers, P. A. W.</au><au>Murphy, C. R.</au><au>Leeton, J.</au><au>Hosie, M. J.</au><au>Beaton, L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Turner's syndrome patients lack tight junctions between uterine epithelial cells</atitle><jtitle>Human reproduction (Oxford)</jtitle><addtitle>Hum Reprod</addtitle><date>1992-07-01</date><risdate>1992</risdate><volume>7</volume><issue>6</issue><spage>883</spage><epage>885</epage><pages>883-885</pages><issn>0268-1161</issn><eissn>1460-2350</eissn><coden>HUREEE</coden><abstract>Eleven endometrial biopsies, taken from six Turner's syndrome patients receiving hormone replacement therapy prior to treatment by oocyte donation and embryo transfer, were assessed by freeze fracture followed by electron microscopy for epithelial tight junctions. Nine of the eleven biopsies had no discernible tight junctions; the other two biopsies had reduced and disorganized junctional structures. Two patients subsequently became pregnant following embryo transfer. It is concluded that compromised epithelial integrity does not prevent embryo implantation in the human, an observation that is consistent with a barrier role for the epithelium except at times when appropriately conditioned with oestrogen and progesterone to induce receptivity for implantation.</abstract><cop>Oxford</cop><pub>Oxford University Press</pub><pmid>1500490</pmid><doi>10.1093/oxfordjournals.humrep.a137754</doi><tpages>3</tpages></addata></record> |
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subjects | Adult Biological and medical sciences Birth control Embryo Transfer endometrium epithelium Epithelium - ultrastructure Female Freeze Fracturing Gynecology. Andrology. Obstetrics Humans Intercellular Junctions - ultrastructure Medical sciences Microscopy, Electron oocyte donation Sterility. Assisted procreation tight junction Turner Syndrome - pathology Turner's syndrome Uterus - ultrastructure |
title | Turner's syndrome patients lack tight junctions between uterine epithelial cells |
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