<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Wed, 22 Apr 2026 06:34:03 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/retrocyclins/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Theta-defensins  or Retrocyclins: Old Primate Peptides with Antiretroviral Activity]]></title><description><![CDATA[Theta-defensins are a family of peptides with anti-microbial activity found in mammalian cells. These peptides are found in “Old World” primates, but not in human, gorilla, bonobo, and chimpanzee.]]></description><link>http://direct.ecency.com/science/@neveesa/theta-defensins-or-retrocyclins-old-primate-peptides-with-antiretroviral-activity</link><guid isPermaLink="true">http://direct.ecency.com/science/@neveesa/theta-defensins-or-retrocyclins-old-primate-peptides-with-antiretroviral-activity</guid><category><![CDATA[science]]></category><dc:creator><![CDATA[neveesa]]></dc:creator><pubDate>Sat, 07 Oct 2017 08:27:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/2YRZBi4FZVHeKnRxg5as3yQqggbGUbv1MHYucT4ZEapZcihDm6VVEFzGK9thmzLK9PBmGEFtuyQZtjfPJsjDLpbWdKNzBsUY7N6?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>