<?xml version="1.0" encoding="utf-8"?>
<journal>
<title>International Journal of Reproductive BioMedicine</title>
<title_fa>International Journal of Reproductive BioMedicine</title_fa>
<short_title>IJRM</short_title>
<subject>Medical Sciences</subject>
<web_url>http://ijrm.ir</web_url>
<journal_hbi_system_id>1</journal_hbi_system_id>
<journal_hbi_system_user>admin</journal_hbi_system_user>
<journal_id_issn>2476-4108</journal_id_issn>
<journal_id_issn_online>2476-3772</journal_id_issn_online>
<journal_id_pii></journal_id_pii>
<journal_id_doi>10.29252/ijrm</journal_id_doi>
<journal_id_iranmedex></journal_id_iranmedex>
<journal_id_magiran></journal_id_magiran>
<journal_id_sid></journal_id_sid>
<journal_id_nlai></journal_id_nlai>
<journal_id_science></journal_id_science>
<language>en</language>
<pubdate>
	<type>jalali</type>
	<year>1404</year>
	<month>9</month>
	<day>1</day>
</pubdate>
<pubdate>
	<type>gregorian</type>
	<year>2025</year>
	<month>12</month>
	<day>1</day>
</pubdate>
<volume>23</volume>
<number>12</number>
<publish_type>online</publish_type>
<publish_edition>1</publish_edition>
<article_type>fulltext</article_type>
<articleset>
	<article>


	<language>en</language>
	<article_id_doi></article_id_doi>
	<title_fa>ارتباط جایگاه‌های پلی‌مورفیک ژن‌های ماتریکس متالوپروتئیناز با ایجاد عقب‌ماندگی رشد جنین: یک مطالعه مورد-شاهدی</title_fa>
	<title>Association of polymorphic loci of the matrix metalloproteinase genes with the development of fetal growth retardation: A case-control study</title>
	<subject_fa></subject_fa>
	<subject>Pregnancy Health</subject>
	<content_type_fa>Original Article</content_type_fa>
	<content_type>Original Article</content_type>
	<abstract_fa>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;font-size:12pt&quot;&gt;&lt;span style=&quot;text-justify:inter-ideograph&quot;&gt;&lt;span style=&quot;direction:rtl&quot;&gt;&lt;span style=&quot;unicode-bidi:embed&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; style=&quot;font-family:&quot; times=&quot;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;مقدمه: &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;ماتریکس متالوپروتئینازها (&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;MMPs&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;) به عنوان عوامل تنظیم&#8204;کننده مولکولی ارگانیسم در حال رشد، نقش مهمی در بارداری موفق دارند. مطالعات بیشتر با تمرکز بر فعالیت و عملکرد &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;MMP&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;ها در عقب&#8204;ماندگی رشد جنین (&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;FGR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;) ممکن است به جستجوی نشانگرهای تشخیصی این عارضه بارداری کمک کند.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br&gt;
&lt;span style=&quot;font-size:12pt&quot;&gt;&lt;span style=&quot;text-justify:inter-ideograph&quot;&gt;&lt;span style=&quot;direction:rtl&quot;&gt;&lt;span style=&quot;unicode-bidi:embed&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; style=&quot;font-family:&quot; times=&quot;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;هدف: &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;این مطالعه با هدف&lt;b&gt; &lt;/b&gt;بررسی ارتباط پلی&#8204;مورفیسم&#8204;های ژن &lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;MMPs&lt;/span&gt;&lt;/i&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; با ایجاد &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;FGR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; انجام شد.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br&gt;
&lt;span style=&quot;font-size:12pt&quot;&gt;&lt;span style=&quot;text-justify:inter-ideograph&quot;&gt;&lt;span style=&quot;direction:rtl&quot;&gt;&lt;span style=&quot;unicode-bidi:embed&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; style=&quot;font-family:&quot; times=&quot;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;مواد و روش &amp;shy;ها: &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:10.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;این مطالعه مورد-شاهدی بر روی ۱۲۲ زن باردار مبتلا به &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;FGR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:10.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; و ۲۴۳ زن باردار با وزن طبیعی نوزاد هنگام تولد انجام شد. ما جایگاه&#8204;های پلی&#8204;مورفیک ژن&#8204;های متالوپروتئیناز: &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:9.5pt&quot;&gt;rs1799750 of &lt;i&gt;MMP-1&lt;/i&gt;, rs243865 of &lt;i&gt;MMP-2&lt;/i&gt;, &lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:9.0pt&quot;&gt;rs3025058 &lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:9.5pt&quot;&gt;of &lt;/span&gt;&lt;i&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:9.0pt&quot;&gt;MMP-3&lt;/span&gt;&lt;/i&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:9.5pt&quot;&gt;, rs11568819 of &lt;i&gt;MMP-7&lt;/i&gt;,&lt;/span&gt; &lt;span dir=&quot;LTR&quot; style=&quot;font-size:9.5pt&quot;&gt;rs17577&lt;/span&gt; &lt;span dir=&quot;LTR&quot; style=&quot;font-size:9.5pt&quot;&gt;of &lt;i&gt;MMP-9&lt;/i&gt;&lt;/span&gt;&lt;span style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; را بررسی کردیم&lt;/span&gt;&lt;/span&gt; &lt;span dir=&quot;LTR&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span arial=&quot;&quot; style=&quot;font-family:&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;مطالعه پلی&#8204;مورفیسم با استفاده از تشخیص پروب &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;TaqMan&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; با استفاده از واکنش رسوبی در زمان واقعی انجام شد. از روش رگرسیون لجستیک برای تجزیه و تحلیل ارتباط پلی&#8204;مورفیسم&#8204;ها با &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;FGR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; استفاده شد.&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span style=&quot;font-family:&quot;Arial&quot;,sans-serif&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br&gt;
&lt;span style=&quot;font-size:12pt&quot;&gt;&lt;span style=&quot;text-justify:inter-ideograph&quot;&gt;&lt;span style=&quot;direction:rtl&quot;&gt;&lt;span style=&quot;unicode-bidi:embed&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; style=&quot;font-family:&quot; times=&quot;&quot;&gt;&lt;b&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;نتایج: &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;مشخص شد که واریانت آللی &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;T rs243865&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; از ژن &lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;MMP-2&lt;/span&gt;&lt;/i&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; با به وجود آمدن &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;FGR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; تحت مدل&#8204;های آللی (016/0&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;ppm =&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; ،24/08-2/1 :95% فاصله اطمینان &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;[CI]&lt;/span&gt;&lt;span style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; ،56/1 &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;=&lt;/span&gt; &lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;نسبت شانس &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;[OR]&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;)، افزایشی (015/0 &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:10.0pt&quot;&gt;= &lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;ppm&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; ،18/07-2/1 :&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;CI&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; 95%،53/1 &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:10.0pt&quot;&gt;= &lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;OR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;) و غالب (027/0 &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:10.0pt&quot;&gt;= &lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;ppm&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; ،50/03-2/1 :&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;CI&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; 95%،61/1 &lt;/span&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:10.0pt&quot;&gt;= &lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;OR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;) مرتبط است. جایگاه &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;rs243865&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; عامل &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;FGR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; در &lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;MMP-2&lt;/span&gt;&lt;/i&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; در ناحیه تقویت&#8204;کننده در بافت&#8204;های آمنیون و جفت قرار دارد، بر تغییرات اپی&#8204;ژنتیکی در کشت&#8204;های سلولی/ارگانی دارای &lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;FGR&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; هم در جنین و هم در بدن مادر تأثیر می&#8204;گذارد، میل اتصال اسید دئوکسی&#8204;ریبونوکلئیک به رونویسی فاکتور میوژنیک را تغییر می&amp;shy;دهد و بر فعالیت رونویسی ژن &lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:10.0pt&quot;&gt;RP11-212I21.2&lt;/span&gt;&lt;/i&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; در شریان&#8204;ها اثر می&amp;shy;گذارد.&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span style=&quot;font-family:&quot;Arial&quot;,sans-serif&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br&gt;
&lt;b&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;نتیجه&amp;shy; گیری: &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt;آلل &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:10.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; style=&quot;font-family:&quot; times=&quot;&quot;&gt;T rs243865&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; ژن &lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;span style=&quot;font-size:10.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; style=&quot;font-family:&quot; times=&quot;&quot;&gt;MMP-2&lt;/span&gt;&lt;/span&gt;&lt;/i&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; به عنوان یک عامل خطر برای ایجاد &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:10.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; style=&quot;font-family:&quot; times=&quot;&quot;&gt;FGR&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;RTL&quot; lang=&quot;FA&quot; style=&quot;font-size:11.0pt&quot;&gt;&lt;span b=&quot;&quot; mitra=&quot;&quot; style=&quot;font-family:&quot;&gt; شناخته شد.&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;</abstract_fa>
	<abstract>&lt;div style=&quot;text-align: justify;&quot;&gt;&lt;span style=&quot;font-family:Times New Roman;&quot;&gt;&lt;span style=&quot;font-size:11.5pt&quot;&gt;&lt;span style=&quot;line-height:normal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;Background: &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;Matrix metalloproteinases (MMPs) play a crucial role in successful pregnancy as molecular regulatory factors of the developing organism. Additional studies focusing on MMPs activity and function in fetal growth retardation (FGR) may help in the search for diagnostic markers of this pregnancy complication. &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br&gt;
&lt;span style=&quot;font-size:11.5pt&quot;&gt;&lt;span style=&quot;line-height:normal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;Objective:&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt; To study the association of &lt;i&gt;MMPs&lt;/i&gt; gene polymorphisms with the development of FGR.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br&gt;
&lt;span style=&quot;font-size:11.5pt&quot;&gt;&lt;span style=&quot;line-height:normal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;Materials and Methods:&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt; This case-control study included 122 pregnant women with FGR and 243 pregnant women with normal birth weight. We studied polymorphic loci of metalloproteinase genes:&lt;i&gt; &lt;/i&gt;rs1799750 of&lt;i&gt; MMP-1&lt;/i&gt;, rs243865 of &lt;i&gt;MMP-2&lt;/i&gt;, rs3025058 of &lt;i&gt;MMP-3&lt;/i&gt;, rs11568819 of &lt;i&gt;MMP-7&lt;/i&gt;, rs17577 of &lt;i&gt;MMP-9&lt;/i&gt;. The polymorphism study was performed by TaqMan probe detection using real-time precipitation reaction. The logistic regression method was used to analyze the association of polymorphisms with FGR.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br&gt;
&lt;span style=&quot;font-size:11.5pt&quot;&gt;&lt;span style=&quot;line-height:normal&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;Results: &lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;The T allelic variant &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;rs243865&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt; of the &lt;/span&gt;&lt;/span&gt;&lt;i&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;MMP-2&lt;/span&gt;&lt;/span&gt;&lt;/i&gt; &lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;gene &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;was found to be associated with the development of &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;FGR&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt; under allelic (odds ratio [OR] = 1.56, 95% confidence interval [CI]: 1.08-2.24, p&lt;sub&gt;perm&lt;/sub&gt; = 0.016), additive (OR = 1&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;.53&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;, 95% CI: &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;1.07-2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;.18, p&lt;sub&gt;perm&lt;/sub&gt; = 0.015) and dominant (OR = 1&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;.61&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;, 95% CI: &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;1.03-2&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;.50, p&lt;sub&gt;perm&lt;/sub&gt; = 0.027) models. The &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;FGR&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;-causative locus rs243865 of &lt;i&gt;MMP-2 &lt;/i&gt;is located in the enhancer region in the amnion and placenta tissues, affects epigenetic modifications in &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;FGR&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;-significant cell/organ cultures both in the embryo/fetus in the maternal body and in the mother&amp;#39;s body, changes deoxyribonucleic acid &lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;binding affinity to the myogenic factor transcription&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;, transcriptional activity of &lt;i&gt;RP11-212I21.2 &lt;/i&gt;gene in arteries. &lt;/span&gt;&lt;span style=&quot;font-family:&quot;Times New Roman&quot;,serif&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br&gt;
&lt;b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span style=&quot;line-height:107%&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;Conclusion: &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span style=&quot;line-height:107%&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;The T allele rs243865 of the &lt;i&gt;MMP-2 &lt;/i&gt;gene &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span style=&quot;line-height:107%&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;was found to be &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span style=&quot;line-height:107%&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;a risk factor for the development of &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span style=&quot;line-height:107%&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;FGR&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size:12.0pt&quot;&gt;&lt;span style=&quot;line-height:107%&quot;&gt;&lt;span new=&quot;&quot; roman=&quot;&quot; times=&quot;&quot;&gt;.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;</abstract>
	<keyword_fa>پلی مورفیسم تک نوکلوئیدی, عقب ماندگی رشد جنین, ماتریکس متالوپروتئینازهای 2.</keyword_fa>
	<keyword>Single nucleotide polymorphism, Fetal growth retardation, MMP-2.</keyword>
	<start_page>985</start_page>
	<end_page>994</end_page>
	<web_url>http://ijrm.ir/browse.php?a_code=A-10-2999-1&amp;slc_lang=en&amp;sid=1</web_url>


<author_list>
	<author>
	<first_name>Olesya </first_name>
	<middle_name></middle_name>
	<last_name>Efremova</last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa></last_name_fa>
	<suffix_fa></suffix_fa>
	<email>efremovaolesya@gmail.com; efremova@bsuedu.ru</email>
	<code></code>
	<orcid>0000-0003-3710-9942</orcid>
	<coreauthor>Yes
</coreauthor>
	<affiliation>Department of Biomedical Disciplines, Belgorod State National Research University, Belgorod, Russia.</affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>Irina </first_name>
	<middle_name></middle_name>
	<last_name>Ponomarenko</last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa></last_name_fa>
	<suffix_fa></suffix_fa>
	<email>ponomarenko_i@bsuedu.ru</email>
	<code></code>
	<orcid>0000-0002-5652-0166</orcid>
	<coreauthor>No</coreauthor>
	<affiliation>Department of Biomedical Disciplines, Belgorod State National Research University, Belgorod, Russia.</affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>Mikhail </first_name>
	<middle_name></middle_name>
	<last_name>Churnosov</last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa></last_name_fa>
	<suffix_fa></suffix_fa>
	<email>churnosov@bsuedu.ru</email>
	<code></code>
	<orcid>0000-0003-1254-6134</orcid>
	<coreauthor>No</coreauthor>
	<affiliation>Department of Biomedical Disciplines, Belgorod State National Research University, Belgorod, Russia.</affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>Olga </first_name>
	<middle_name></middle_name>
	<last_name>Efremova</last_name>
	<suffix></suffix>
	<first_name_fa></first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa></last_name_fa>
	<suffix_fa></suffix_fa>
	<email>efremova@bsuedu.ru</email>
	<code></code>
	<orcid>0000-0002-6395-1626</orcid>
	<coreauthor>No</coreauthor>
	<affiliation>Department of Faculty Therapy, Belgorod State National Research University, Belgorod, Russia.</affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


</author_list>


	</article>
</articleset>
</journal>
