ArticleInternational heart journal2010
The role of MEKK1 in hypertrophic cardiomyopathy.
Article in International heart journal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Transcriptomic and genetic profiling in a spontaneous non-human primate model of hypertrophic cardiomyopathy and sudden cardiac death.Scientific reports · 2024Article
- Histone deacetylase HDAC4 participates in the pathological process of myocardial ischemia-reperfusion injury via MEKK1/JNK pathway by binding to miR-206.Cell death discovery · 2021Article
- Cyclin D2 is a critical mediator of exercise-induced cardiac hypertrophy.Experimental biology and medicine (Maywood, N.J.) · 2017Article
- Isorhamnetin protects against cardiac hypertrophy through blocking PI3K-AKT pathway.Molecular and cellular biochemistry · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
MEKK1 is a ubiquitously expressed mitogen activated protein kinase that is involved in tissue remodeling in a variety of settings including carotid artery blood flow cessation, wound healing, and breast adenocarcinoma intravasation. Here, we have tested the function of MEKK1 in genetic hypertrophic cardiomyopathy (HCM). MEKK1 was genetically deleted in C57Bl6/J mice expressing a mutant alpha-myosin heavy chain (HCM-MEKK1(-/-)). The absence of MEKK1 in HCM resulted in a more pronounced hypertrophy when compared to HCM mice with the MEKK1 gene intact without further increases in atrial natriuretic factor and beta-myosin heavy chain (MyHC) expression and fibrosis. Since MEKK1 is required for the induction of several tissue proteases, we tested the hypothesis that cardiac enlargement of HCM- MEKK1(-/-) mice was due to altered expression of urokinase-type plasminogen activator (uPA), JunB, matrix-metalloproteinase (MMP), and tissue inhibitors of MMPs (TIMPs). Because of its role in preventing apoptosis, we also tested the loss of MEKK1 on apoptotic mediators Bcl-2, cytochrome C, caspase-9, and caspase-3. uPA expression was decreased while JunB, MMP-9, caspase-9, and caspase-3 activities were elevated in HCM- MEKK1(-/-) hearts when compared to MEKK1(-/-), wild-type (WT), and HCM mice. Bcl-2 and Cyt C expression was elevated only in HCM mice. We conclude that the absence of MEKK1 induces a more pronounced cardiac hypertrophy to HCM through altered expression of proteases implicated in cardiac remodeling and increased apoptosis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.