What problem does this address?

Our site users often RSS Feeds to display information from PubMed. Sometimes article titles will include HTML Entities that will display in the RSS Block.

For example, at the time of writing, one of the titles in this feed is

<title>Oral administration of &lt;em&gt;Lactiplantibacillus plantarum&lt;/em&gt; GKK1 ameliorates atopic dermatitis in a mouse model</title>

These HTML Entities look like <em> tags when the block appears on the page (see screenshot below)

What is your proposed solution?

A potential solution would be to remove these HTML Entities from the RSS block titles with html_entity_decode()