Phosphodiesterase 8 Regulation in Heart Failure: A Review

A 2026 review article by Bradley McConnell discusses the emerging role of phosphodiesterase 8 in cardiovascular physiology and its potential as a therapeutic target for heart failure. The text focuses on PDE8's function in hydrolyzing cAMP and limiting inotropic responses mediated by beta-adrenergic receptors, contrasting it with more studied PDE isoforms. The work is published under a CC-BY-4.0 license on the figshare platform.

Use Cases

• Literature review on PDE8's role in cardiac signaling based on the detailed biological pathways described.
• Identifying potential drug targets for heart failure based on the discussion of PDE8 regulation of excitation-contraction coupling.
• Comparative analysis of phosphodiesterase isoforms in cardiovascular therapy based on the mention of PDE3, PDE4, and PDE5.
• Studying the role of A-kinase-anchoring proteins in compartmentalized signaling based on the description of AKAP12.

Strengths

• Published under a permissive CC-BY-4.0 license, facilitating reuse.
• The description provides a detailed, specialized overview of a niche cardiovascular research topic.
• Last updated date is explicitly recorded as 2026-04-15.

Limitations

• The dataset is a single review article, not a collection of primary research data.
• Row count, column names, and file formats are unknown.
• Column-level documentation is absent; field semantics must be inferred after download.

Provenance

Source

figshare

Collection Method

Authored review article.

Freshness

Last updated 2026-04-15 20:51:36; freshness should be verified.