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		<title>Hidden Gatekeeper Protein Decides Which Vessel Signals Endothelial Cells Hear</title>
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		<category><![CDATA[angiogenesis]]></category>
		<category><![CDATA[BMP9]]></category>
		<category><![CDATA[Endothelial Cells]]></category>
		<category><![CDATA[FKBP12]]></category>
		<category><![CDATA[Hereditary Hemorrhagic Telangiectasia]]></category>
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		<category><![CDATA[Pulmonary arterial hypertension]]></category>
		<category><![CDATA[SMAD signaling]]></category>
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					<description><![CDATA[Fluorescent live-cell reporters reveal that the protein FKBP12 acts as a gatekeeper deciding which TGF-β superfamily ligands activate SMAD signaling in individual endothelial cells.]]></description>
		
		
		
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