Skip to main content

ADAMs cut into heart failure

Cardiac hypertrophy is an adaptive response to an increase in blood pressure which, despite initial benefits, leads to heart failure and is an independent risk factor for cardiovascular disease. In January Nature Medicine, Masanori Asakura and colleagues from Osaka University Faculty of Medicine, Osaka, Japan show that shedding of heparin-binding epidermal growth factor (HB-EGF) by ADAM12 plays an important role in the development of cardiac hypertrophy.Asakura et al. found that in cultured rat

Written byTudor Toma
| 1 min read

Register for free to listen to this article
Listen with Speechify
0:00
1:00

Cardiac hypertrophy is an adaptive response to an increase in blood pressure which, despite initial benefits, leads to heart failure and is an independent risk factor for cardiovascular disease. In January Nature Medicine, Masanori Asakura and colleagues from Osaka University Faculty of Medicine, Osaka, Japan show that shedding of heparin-binding epidermal growth factor (HB-EGF) by ADAM12 plays an important role in the development of cardiac hypertrophy.

Asakura et al. found that in cultured rat neonatal cardiomyocytes protein synthesis is increased after shedding of HB-EGF from the cell surface. These changes were completely abolished by a neutralizing antibody specific for HB-EGF or a metalloproteinase inhibitor KB-R7785. In addition, they identified ADAM12 as the protease causing the shedding of HB-EGF and the target protease for KB-R7785 (Nat Med 2001, 8:35-40).

"These results show that inhibition of HB-EGF shedding could be a potent therapeutic strategy for cardiac hypertrophy," said James Liao of Brigham ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member?
Add The Scientist as a preferred source on Google

Add The Scientist as a preferred Google source to see more of our trusted coverage.

Meet the Author

Related articles background image
August 2026 Digest cover
August 2026

Epic Fail: Sea-Monkeys Sabotage Fieldwork

When Barry Hicks set out to photograph thrombolites, thousands of unexpected visitors photobombed his underwater images.

View this Issue
Overcoming Immunotherapy Resistance in Liver Cancer

Overcoming Immunotherapy Resistance in Liver Cancer

Axion Biosystems
Optimizing NGS Library Preparation for Reliable Sequencing Data

Optimizing NGS Library Preparation for Reliable Sequencing Data

Covaris
Using TCR Repertoire Sequencing to Advance Immunology Research

Using TCR Repertoire Sequencing to Advance Immunology Research

Miltenyi
Mapping Clonal Mosaicism in Aging Tissues

Mapping Clonal Mosaicism in Aging Tissues

Mission bio

Products

Sino Biological Logo

Sino Biological Launches SuperNuclease ® Pro with Free Trial Program

Sino Biological Logo

Sino Biological Launches Precisely Characterized Full-Length p-Tau217 Protein to Advance Next-Generation Alzheimer’s Biomarker Assay Development

A photo of a scientist placing the Resipher device on a 96-well plate.

Resipher: Continuous Live-Cell Mitochondrial Respiration Monitoring in 96-Well Plates

Lucid Scientific logo
Conceptual image of ice and frost.

The VAULT100 PRO: Inside the most advanced Stirling Ultracold ULT freezer ever built.

Stirling Ultracold logo