Results 31 to 40 of about 415 (134)

Interoperability among hospitals treating populations that have been marginalized

Health Services Research, Volume 58, Issue 4, Page 853-864, August 2023., 2023
Abstract Objective To test whether differences in hospital interoperability are related to the extent to which hospitals treat groups that have been economically and socially marginalized. Data Sources and Study Setting Data on 2393 non‐federal acute care hospitals in the United States from the American Hospital Association Information Technology ...
Jordan Everson, Vaishali Patel, Andrew W. Bazemore, Robert L. Phillips Jr   +3 more
wiley   +1 more source

Tundra Browning in the Indigirka Lowlands (North‐Eastern Siberia) Explained by Drought, Floods and Small‐Scale Vegetation Shifts

Journal of Geophysical Research: Biogeosciences, Volume 128, Issue 7, July 2023., 2023
Abstract Contrary to the general “greening of the Arctic”, the Siberian Indigirka Lowlands show strong “browning” (a decrease in the Normalized Difference Vegetation Index or “NDVI”) in various recent satellite records. Since greening and browning are generally indicative of increases and losses in photosynthetically active biomass, this browning trend
Rúna Í. Magnússon, Finn Groten, Harm Bartholomeus, Ko van Huissteden, Monique M. P. D. Heijmans   +4 more
wiley   +1 more source

Supramolecular Peptide Nanofiber Hydrogels for Bone Tissue Engineering: From Multihierarchical Fabrications to Comprehensive Applications

Advanced Science, Volume 9, Issue 11, April 14, 2022., 2022
This review proposes a novel concept to construct bone repair biomaterials based on supramolecular peptide nanofiber hydrogels, namely multihierarchical fabrications by structural design, biochemical functionalization, and mechanical optimization. Then, it discusses the comprehensive applications of supramolecular peptide nanofiber hydrogels for bone ...
Zhuowen Hao, Hanke Li, Yi Wang, Yingkun Hu, Tianhong Chen, Shuwei Zhang, Xiaodong Guo, Lin Cai, Jingfeng Li   +8 more
wiley   +1 more source

Outer Membrane Vesicle-Mediated Codelivery of the Antifungal HSAF Metabolites and Lytic Polysaccharide Monooxygenase in the Predatory Lysobacter enzymogenes. [PDF]

ACS Chem Biol, 2021
Lysobacter are new biocontrol agents known for their prolific production of lytic enzymes and bioactive metabolites. L. enzymogenes is a predator of fungi and produces several structurally distinct antimicrobial compounds, such as the antifungal HSAF (heat stable antifungal factor) and analogs. The mechanism by which L.
Yue H, Jiang J, Taylor AJ, Leite AL, Dodds ED, Du L.   +5 more
europepmc   +3 more sources

Coordination of cyclic di-GMP and 4-hydroxybenzoic acid in regulating antifungal antibiotic biosynthesis in Lysobacter enzymogenes

Phytopathology Research, 2020
Small molecules are able to regulate numerous cellular processes through binding to various bacterial receptor proteins, but the mechanisms and functions by which these chemicals coordinate and execute remain poorly understood.
Sen Han, Mingming Yang, Alex M. Fulano, Long Lin, Shan-Ho Chou, Guoliang Qian   +5 more
doaj   +1 more source

Functionalized peptide hydrogels as tunable extracellular matrix mimics for biological applications

Peptide Science, Volume 113, Issue 2, March 2021., 2021
Abstract The development of tailorable and biocompatible three‐dimensional (3D) substrates or molecular networks that reliably mimic the extracellular matrix (ECM) and influence cell behavior and growth in vitro is of increasing interest for cell‐based applications in the field of tissue engineering and regenerative medicine.
Katharina S. Hellmund, Benjamin von Lospichl, Christoph Böttcher, Kai Ludwig, Uwe Keiderling, Laurence Noirez, Annika Weiß, Dorian J. Mikolajczak, Michael Gradzielski, Beate Koksch   +9 more
wiley   +1 more source

Control of glucosylceramide production and morphogenesis by the Bar1 ceramide synthase in Fusarium graminearum. [PDF]

PLoS ONE, 2011
The contribution of plasma membrane proteins to the virulence of plant pathogenic fungi is poorly understood. Accordingly, the objective of this study was to characterize the acyl-CoA dependent ceramide synthase Bar1 (previously implicated in plasma ...
William R Rittenour, Ming Chen, Edgar B Cahoon, Steven D Harris   +3 more
doaj   +1 more source

A Novel Carbon Price Fluctuation Trend Prediction Method Based on Complex Network and Classification Algorithm

Complexity, Volume 2021, Issue 1, 2021., 2021
Carbon price fluctuation is affected by both internal market mechanisms and the heterogeneous environment. Moreover, it is a complex dynamic evolution process. This paper focuses on carbon price fluctuation trend prediction. In order to promote the accuracy of the forecasting model, this paper proposes the idea of integrating network topology ...
Hua Xu, Minggang Wang, Guilherme Ferraz de Arruda   +2 more
wiley   +1 more source

Biosynthesis of HSAF, a Tetramic Acid-Containing Macrolactam from Lysobacter enzymogenes

Journal of the American Chemical Society, 2010
HSAF was isolated from Lysobacter enzymogenes , a bacterium used in the biological control of fungal diseases of plants. Structurally, it is a tetramic acid-containing macrolactam fused to a tricyclic system. HSAF exhibits a novel mode of action by disrupting sphingolipids important to the polarized growth of filamentous fungi.
Lou, Lili, Qian, Guoliang, Xie, Yunxuan, Hang, Jiliang, Chen, Haotong, Zaleta- Rivera, Kathia, Li, Yaoyao, Shen, Yuemao, Dussault, Patrick, Liu, Fengquan, Du, Liangcheng   +10 more
openaire   +3 more sources

An intrinsic mechanism for coordinated production of the contact-dependent and contact-independent weapon systems in a soil bacterium.

PLoS Pathogens, 2020
Soil bacteria possess multiple weapons to fend off microbial competitors. Currently, we poorly understand the factors guiding bacterial decisions about weapon systems deployment.
Mingming Yang, Shuangshuang Ren, Danyu Shen, Nianda Yang, Bingxin Wang, Sen Han, Xi Shen, Shan-Ho Chou, Guoliang Qian   +8 more
doaj   +1 more source