Selenoprotein P; P for Plasma, Prognosis, Prophylaxis, and More

Area of Science:

• Biochemistry
• Human Physiology
• Pathophysiology

Background:

• Selenoprotein P (SeP) is a selenocysteine-containing protein primarily known for selenium transport.
• Traditional understanding positions SeP as a plasma carrier of selenium.
• Recent research suggests novel functions beyond selenium transport.

Purpose of the Study:

• To review the characteristics of Selenoprotein P.
• To summarize recent advances in SeP research.
• To focus on the emerging roles of SeP in human diseases and potential therapeutic applications.

Main Methods:

• Literature review of recent scientific studies.
• Analysis of pathophysiological roles of SeP.
• Discussion of potential medical and pharmaceutical applications.

Main Results:

• SeP has critical, previously unrecognized roles in human diseases.
• Type 2 diabetes mellitus (T2DM) and pulmonary arterial hypertension (PAH) are particularly implicated.
• SeP's functions extend beyond its role as a selenium carrier.

Conclusions:

• Selenoprotein P is implicated in the pathophysiology of T2DM and PAH.
• Further research into SeP's roles may reveal new therapeutic strategies.
• Targeting SeP presents potential medical and pharmaceutical opportunities.