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Profil bibliographique

R. Baumgärtner

Informations fournies par OpenAlex. Research Africa ne déduit ni nationalité, ni poste, ni coordonnées personnelles.

38Publications signalées
626Citations signalées
1Affiliations récentes

Les institutions déclarées

Les domaines associés

Cardiac Fibrosis and RemodelingSignaling Pathways in DiseaseProtein Kinase Regulation and GTPase SignalingAnalog and Mixed-Signal Circuit DesignAdvancements in Semiconductor Devices and Circuit Design

Les publications récentes

Accès ouvert 2021 article OpenAlex

MLK3 mediates impact of PKG1α on cardiac function and controls blood pressure through separate mechanisms

Timothy Dean Calamaras, Suchita Pande, R. Baumgärtner, Seung Kyum Kim et autres

cGMP-dependent protein kinase 1α (PKG1α) promotes left ventricle (LV) compensation after pressure overload. PKG1-activating drugs improve heart failure (HF) outcomes but are limited by vasodilation-induced hypotension. Signaling molecules that mediate PKG1α cardiac therapeutic effects but do not promote PKG1α-induced hypotension could therefore …

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9 citations JCI Insight
2019 conference-paper OpenAlex

Near-Field High-Resolution Imaging Based on Inverse Equivalent Source Methods

Aulia Saputra Azhar, Ole Neitz, Josef Knapp, R. Baumgärtner et autres

Standard radar imaging methods work commonly with time-domain or spectral domain back-propagation techniques, which are restricted in terms of flexibility and spatial resolution. In this work, we investigate inverse source methods with respect to their imaging capabilities. In an inverse source method, …

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0 citations
2019 conference-abstract OpenAlex

Abstract 625: Mixed Lineage Kinase 3 Regulates Blood Pressure Through Kinase Independent Effects in the Vasculature

Timothy Dean Calamaras, R. Baumgärtner, Mark J. Aronovitz, Joseph C. McCarthy et autres

Background: Mixed lineage kinase 3 (MLK3) opposes pathologic cardiac remodeling, but its role in blood pressure (BP) has not been studied. MLK3 activates JNK signaling through kinase-dependent effects, and opposes RhoA activation through kinase-independent mechanisms, but the relevance of these mechanisms to …

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0 citations Circulation Research
Accès ouvert 2018 article OpenAlex

Mixed lineage kinase-3 prevents cardiac dysfunction and structural remodeling with pressure overload

Timothy Dean Calamaras, R. Baumgärtner, Mark J. Aronovitz, Angela L. McLaughlin et autres

Myocardial hypertrophy is an independent risk factor for heart failure (HF), yet the mechanisms underlying pathological cardiomyocyte growth are incompletely understood. The c-Jun NH2-terminal kinase (JNK) signaling cascade modulates cardiac hypertrophic remodeling, but the upstream factors regulating myocardial JNK activity remain unclear. …

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31 citations American Journal of Physiology-Heart and Circulatory Physiology
Accès ouvert 2017 conference-abstract OpenAlex

Abstracts from the 8th International Conference on cGMP Generators, Effectors and Therapeutic Implications

G. Todd Milne, Peter Sandner, Kathleen Lincoln, Paul Carter Harrison et autres

The nitric oxide (NO)-soluble guanylate cyclase (sGC)-cyclic guanosine monophosphate (cGMP) signalling pathway plays a fundamental role in modulating diverse physiological processes including blood flow, fibrosis, inflammation, and metabolism.sGC stimulators are small-molecule, heme-dependent agonists of sGC that synergize with and enhance endogenous NO …

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16 citations BMC Pharmacology and Toxicology
2016 conference-abstract OpenAlex

Abstract 251: Mixed Lineage Kinase 3 Functions as a Protein Kinase G I Alpha Antiremodeling Substrate in the Heart

Timothy Dean Calamaras, R. Baumgärtner, Guangrong Wang, Angela M. Lane et autres

Background: cGMP-dependent protein kinase G I α (PKGIα) via its leucine zipper (LZ) domain prevents adverse cardiac remodeling. Identifying and characterizing PKGIα-LZ dependent substrates may reveal novel therapeutic targets in the myocardium. We previously identified the LZ-containing Mixed Lineage Kinase 3 (MLK3) …

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0 citations Circulation Research
Accès ouvert 2016 article OpenAlex

Cause of Death and Predictors of All‐Cause Mortality in Anticoagulated Patients With Nonvalvular Atrial Fibrillation: Data From ROCKET AF

Sean D. Pokorney, Jonathan Paul Piccini, Susanna R. Stevens, Manesh R. Patel et autres

BACKGROUND: Atrial fibrillation is associated with higher mortality. Identification of causes of death and contemporary risk factors for all-cause mortality may guide interventions. METHODS AND RESULTS: In the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for …

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203 citations Journal of the American Heart Association

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