<?xml version="1.0" encoding="UTF-8"?>
<data xmlns="http://www.aopkb.org/aop-xml">
  <biological-object id="3e5c0542-7003-47eb-bb57-734d9a50e111">
    <source-id>D005298</source-id>
    <source>MESH</source>
    <name>fertility</name>
  </biological-object>
  <biological-object id="09aeb88c-86aa-48a3-8095-d88e8624a8a3">
    <source-id>CL:0000019</source-id>
    <source>CL</source>
    <name>sperm</name>
  </biological-object>
  <biological-object id="e53a211d-ec71-4a83-8d64-7f21dd61ba18">
    <source-id>PR:000007204</source-id>
    <source>PR</source>
    <name>estrogen receptor</name>
  </biological-object>
  <biological-object id="b7527ce5-ea4e-4d05-bdd7-1258dc127bc4">
    <source-id>PR:000011405</source-id>
    <source>PR</source>
    <name>COUP transcription factor 2</name>
  </biological-object>
  <biological-process id="5f3d9d7e-0d07-4bf7-8634-bdd9cab09078">
    <source-id>GO:0030284</source-id>
    <source>GO</source>
    <name>estrogen receptor activity</name>
  </biological-process>
  <biological-process id="ba474ad5-4eb5-4ae8-ad9a-1a8fe518692d">
    <source-id>GO:0035624</source-id>
    <source>GO</source>
    <name>receptor transactivation</name>
  </biological-process>
  <biological-process id="8c9871ec-f103-476d-9762-d3f75e0eba0c">
    <source-id>MP:0013603</source-id>
    <source>MP</source>
    <name>abnormal fetal Leydig cell differentiation</name>
  </biological-process>
  <biological-process id="96e2d2e0-dbde-475b-bcf3-43f2ed6a4271">
    <source-id>HP:0008715</source-id>
    <source>HP</source>
    <name>Testicular dysgenesis</name>
  </biological-process>
  <biological-process id="8c1ba3b8-5f5f-47c2-9944-245faeecc31e">
    <source-id>MP:0013604</source-id>
    <source>MP</source>
    <name>abnormal adult Leydig cell differentiation</name>
  </biological-process>
  <biological-action id="dffefd09-eac4-4143-bf39-91fa367d739e">
    <source-id>2</source-id>
    <source>WIKI</source>
    <name>decreased</name>
  </biological-action>
  <biological-action id="e85461dd-19c4-4836-a7c5-65ad931fdd03">
    <source-id>1</source-id>
    <source>WIKI</source>
    <name>increased</name>
  </biological-action>
  <taxonomy id="3a53f0af-07bc-4376-9562-d0f988e2d405">
    <source-id>10116</source-id>
    <source>NCBI</source>
    <name>Rattus norvegicus</name>
  </taxonomy>
  <key-event id="067c1dfd-b02c-4a79-854e-d58469167439">
    <title>Decreased sperm quantity / quality in the adult, Decreased fertility </title>
    <short-name>Decreased sperm quantity / quality in the adult, Decreased fertility </short-name>
    <biological-organization-level>Individual</biological-organization-level>
    <description></description>
    <measurement-methodology></measurement-methodology>
    <evidence-supporting-taxonomic-applicability></evidence-supporting-taxonomic-applicability>
    <applicability>
    </applicability>
    <biological-events>
      <biological-event object-id="3e5c0542-7003-47eb-bb57-734d9a50e111" action-id="dffefd09-eac4-4143-bf39-91fa367d739e"/>
      <biological-event object-id="09aeb88c-86aa-48a3-8095-d88e8624a8a3" action-id="dffefd09-eac4-4143-bf39-91fa367d739e"/>
    </biological-events>
    <references></references>
    <source>AOPWiki</source>
    <creation-timestamp>2016-11-29T18:41:25</creation-timestamp>
    <last-modification-timestamp>2016-12-03T16:37:50</last-modification-timestamp>
  </key-event>
  <key-event id="861a1e04-bcf4-47c0-b55a-4620ebc0ef75">
    <title>Decreased testosterone by the fetal Leydig cells, Increased estradiol</title>
    <short-name>Decreased testosterone by the fetal Leydig cells, Increased estradiol</short-name>
    <biological-organization-level>Cellular</biological-organization-level>
    <description></description>
    <measurement-methodology></measurement-methodology>
    <evidence-supporting-taxonomic-applicability></evidence-supporting-taxonomic-applicability>
    <cell-term>
      <source-id>CL:0000178</source-id>
      <source>CL</source>
      <name>Leydig cell</name>
    </cell-term>
    <applicability>
    </applicability>
    <biological-events>
      <biological-event object-id="e53a211d-ec71-4a83-8d64-7f21dd61ba18" action-id="e85461dd-19c4-4836-a7c5-65ad931fdd03"/>
    </biological-events>
    <references></references>
    <source>AOPWiki</source>
    <creation-timestamp>2016-11-29T18:41:26</creation-timestamp>
    <last-modification-timestamp>2017-09-16T10:15:28</last-modification-timestamp>
  </key-event>
  <key-event id="82f55191-e291-4bf1-8396-3bcba3a67bf5">
    <title>Decreased testosterone by the fetal Leydig cells, Activation by other estradiol agonists</title>
    <short-name>Decreased testosterone by the fetal Leydig cells, Activation by other estradiol agonists</short-name>
    <biological-organization-level>Cellular</biological-organization-level>
    <description></description>
    <measurement-methodology></measurement-methodology>
    <evidence-supporting-taxonomic-applicability></evidence-supporting-taxonomic-applicability>
    <applicability>
    </applicability>
    <biological-events>
      <biological-event object-id="e53a211d-ec71-4a83-8d64-7f21dd61ba18" process-id="5f3d9d7e-0d07-4bf7-8634-bdd9cab09078" action-id="e85461dd-19c4-4836-a7c5-65ad931fdd03"/>
    </biological-events>
    <references></references>
    <source>AOPWiki</source>
    <creation-timestamp>2016-11-29T18:41:26</creation-timestamp>
    <last-modification-timestamp>2016-12-03T16:37:51</last-modification-timestamp>
  </key-event>
  <key-event id="ca082f13-eb8d-49c2-8eb3-e8f47c4ff320">
    <title>Decreased testosterone by the fetal Leydig cells, Increased COUP-TFII in fetal Leydig cells</title>
    <short-name>Decreased testosterone by the fetal Leydig cells, Increased COUP-TFII in fetal Leydig cells</short-name>
    <biological-organization-level>Cellular</biological-organization-level>
    <description></description>
    <measurement-methodology></measurement-methodology>
    <evidence-supporting-taxonomic-applicability></evidence-supporting-taxonomic-applicability>
    <applicability>
    </applicability>
    <biological-events>
      <biological-event object-id="b7527ce5-ea4e-4d05-bdd7-1258dc127bc4" process-id="ba474ad5-4eb5-4ae8-ad9a-1a8fe518692d" action-id="e85461dd-19c4-4836-a7c5-65ad931fdd03"/>
    </biological-events>
    <references></references>
    <source>AOPWiki</source>
    <creation-timestamp>2016-11-29T18:41:26</creation-timestamp>
    <last-modification-timestamp>2016-12-03T16:37:51</last-modification-timestamp>
  </key-event>
  <key-event id="a2b284df-8f6d-4bc0-a3a2-99b2508dbfb8">
    <title>decreased testosterone by fetal Leydig cells, Dysgenesis of fetal Leydig cells</title>
    <short-name>decreased testosterone by fetal Leydig cells, Dysgenesis of fetal Leydig cells</short-name>
    <biological-organization-level>Organ</biological-organization-level>
    <description></description>
    <measurement-methodology></measurement-methodology>
    <evidence-supporting-taxonomic-applicability></evidence-supporting-taxonomic-applicability>
    <organ-term>
      <source-id>UBERON:0000473</source-id>
      <source>UBERON</source>
      <name>testis</name>
    </organ-term>
    <applicability>
    </applicability>
    <biological-events>
      <biological-event process-id="8c9871ec-f103-476d-9762-d3f75e0eba0c" action-id="e85461dd-19c4-4836-a7c5-65ad931fdd03"/>
      <biological-event process-id="96e2d2e0-dbde-475b-bcf3-43f2ed6a4271" action-id="e85461dd-19c4-4836-a7c5-65ad931fdd03"/>
    </biological-events>
    <references></references>
    <source>AOPWiki</source>
    <creation-timestamp>2016-11-29T18:41:26</creation-timestamp>
    <last-modification-timestamp>2017-09-16T10:15:28</last-modification-timestamp>
  </key-event>
  <key-event id="123f72fb-8519-48b4-b4f7-3f7e26e8df15">
    <title>Decreased number and function of adult Leydig cells, Decreased COUP-TFII stem Leydig cells</title>
    <short-name>Decreased number and function of adult Leydig cells, Decreased COUP-TFII stem Leydig cells</short-name>
    <biological-organization-level>Cellular</biological-organization-level>
    <description></description>
    <measurement-methodology></measurement-methodology>
    <evidence-supporting-taxonomic-applicability></evidence-supporting-taxonomic-applicability>
    <applicability>
    </applicability>
    <biological-events>
      <biological-event object-id="b7527ce5-ea4e-4d05-bdd7-1258dc127bc4" process-id="ba474ad5-4eb5-4ae8-ad9a-1a8fe518692d" action-id="dffefd09-eac4-4143-bf39-91fa367d739e"/>
      <biological-event process-id="8c1ba3b8-5f5f-47c2-9944-245faeecc31e" action-id="e85461dd-19c4-4836-a7c5-65ad931fdd03"/>
    </biological-events>
    <references></references>
    <source>AOPWiki</source>
    <creation-timestamp>2016-11-29T18:41:26</creation-timestamp>
    <last-modification-timestamp>2016-12-03T16:37:51</last-modification-timestamp>
  </key-event>
  <aop id="307e858b-64d9-4bd4-85ad-62f480120490">
    <title>Modulation of Adult Leydig Cell Function Subsequent to Estradiaol Activation in the Fetal Testis</title>
    <short-name>Decreased Fetal Testosterone 2</short-name>
    <point-of-contact>Brendan Ferreri-Hanberry</point-of-contact>
    <authors>&lt;p&gt;Gary Klinefelter&lt;/p&gt;
</authors>
    <coaches>
    </coaches>
    <external_links>
    </external_links>
    <status>
      <wiki-license>BY-SA</wiki-license>
    </status>
    <oecd-project>1.29</oecd-project>
    <handbook-version>1.0</handbook-version>
    <abstract></abstract>
    <molecular-initiating-event key-event-id="861a1e04-bcf4-47c0-b55a-4620ebc0ef75">
      <evidence-supporting-chemical-initiation></evidence-supporting-chemical-initiation>
    </molecular-initiating-event>
    <molecular-initiating-event key-event-id="82f55191-e291-4bf1-8396-3bcba3a67bf5">
      <evidence-supporting-chemical-initiation></evidence-supporting-chemical-initiation>
    </molecular-initiating-event>
    <key-events>
      <key-event key-event-id="ca082f13-eb8d-49c2-8eb3-e8f47c4ff320"/>
      <key-event key-event-id="a2b284df-8f6d-4bc0-a3a2-99b2508dbfb8"/>
      <key-event key-event-id="123f72fb-8519-48b4-b4f7-3f7e26e8df15"/>
    </key-events>
    <adverse-outcome key-event-id="067c1dfd-b02c-4a79-854e-d58469167439">
      <examples/>
    </adverse-outcome>
    <applicability>
      <sex>
        <evidence>High</evidence>
        <sex>Male</sex>
      </sex>
      <life-stage>
        <evidence>High</evidence>
        <life-stage>Foetal</life-stage>
      </life-stage>
      <life-stage>
        <evidence>Moderate</evidence>
        <life-stage>Adult, reproductively mature</life-stage>
      </life-stage>
      <taxonomy taxonomy-id="3a53f0af-07bc-4376-9562-d0f988e2d405">
        <evidence>High</evidence>
      </taxonomy>
    </applicability>
    <overall-assessment>
      <description></description>
      <applicability></applicability>
      <key-event-essentiality-summary></key-event-essentiality-summary>
      <weight-of-evidence-summary></weight-of-evidence-summary>
      <known-modulating-factors/>
      <quantitative-considerations></quantitative-considerations>
    </overall-assessment>
    <potential-applications></potential-applications>
    <references></references>
    <source>AOPWiki</source>
    <creation-timestamp>2016-11-29T18:41:16</creation-timestamp>
    <last-modification-timestamp>2023-09-25T16:26:47</last-modification-timestamp>
  </aop>
  <vendor-specific id="364bb290-fdee-4691-849f-ee093b20c56d" name="AopWiki" version="2026-04-03 21:40:49 +0000">
    <biological-process-reference id="5f3d9d7e-0d07-4bf7-8634-bdd9cab09078" aop-wiki-id="25994"/>
    <biological-process-reference id="ba474ad5-4eb5-4ae8-ad9a-1a8fe518692d" aop-wiki-id="16935"/>
    <biological-process-reference id="8c9871ec-f103-476d-9762-d3f75e0eba0c" aop-wiki-id="44997"/>
    <biological-process-reference id="96e2d2e0-dbde-475b-bcf3-43f2ed6a4271" aop-wiki-id="28985"/>
    <biological-process-reference id="8c1ba3b8-5f5f-47c2-9944-245faeecc31e" aop-wiki-id="44998"/>
    <biological-action-reference id="dffefd09-eac4-4143-bf39-91fa367d739e" aop-wiki-id="2"/>
    <biological-action-reference id="e85461dd-19c4-4836-a7c5-65ad931fdd03" aop-wiki-id="1"/>
    <taxonomy-reference id="3a53f0af-07bc-4376-9562-d0f988e2d405" aop-wiki-id="66"/>
    <biological-object-reference id="3e5c0542-7003-47eb-bb57-734d9a50e111" aop-wiki-id="262148"/>
    <biological-object-reference id="09aeb88c-86aa-48a3-8095-d88e8624a8a3" aop-wiki-id="59765"/>
    <biological-object-reference id="e53a211d-ec71-4a83-8d64-7f21dd61ba18" aop-wiki-id="86199"/>
    <biological-object-reference id="b7527ce5-ea4e-4d05-bdd7-1258dc127bc4" aop-wiki-id="105055"/>
    <key-event-reference id="067c1dfd-b02c-4a79-854e-d58469167439" aop-wiki-id="505"/>
    <key-event-reference id="861a1e04-bcf4-47c0-b55a-4620ebc0ef75" aop-wiki-id="658"/>
    <key-event-reference id="82f55191-e291-4bf1-8396-3bcba3a67bf5" aop-wiki-id="659"/>
    <key-event-reference id="ca082f13-eb8d-49c2-8eb3-e8f47c4ff320" aop-wiki-id="655"/>
    <key-event-reference id="a2b284df-8f6d-4bc0-a3a2-99b2508dbfb8" aop-wiki-id="660"/>
    <key-event-reference id="123f72fb-8519-48b4-b4f7-3f7e26e8df15" aop-wiki-id="656"/>
    <aop-reference id="307e858b-64d9-4bd4-85ad-62f480120490" aop-wiki-id="67"/>
  </vendor-specific>
</data>
