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Profil bibliographique

Ethan Zheng

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

11Publications signalées
94Citations signalées
4Affiliations récentes

Les institutions déclarées

Les domaines associés

Extracellular vesicles in diseaseAcute Kidney Injury ResearchCell Adhesion Molecules ResearchNeutrophil, Myeloperoxidase and Oxidative MechanismsSepsis Diagnosis and Treatment

Les publications récentes

Accès ouvert 2024 conference-paper OpenAlex

Numerical Analysis on K-wire Placement and Bone Fixation

Alissa Sayer, Guang Yang, Ethan Zheng, Hui Shen

Fractures of the hand and/or forearm account for 1.5% of all emergency department visits, with children aged 5 to 14 years accounting for 26% of these fractures.Percutaneously inserted wires (K-wires) are frequently used in the treatment of hand bone fractures.K-wires are inexpensive, …

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1 citation
Accès ouvert 2023 article OpenAlex

C-TYPE LECTIN-2D RECEPTOR CONTRIBUTES TO HISTONE-INDUCED VASCULAR BARRIER DYSFUNCTION DURING BURN INJURY

Xiaoyuan Yang, Ethan Zheng, Xiaoqi Sun, Amanda J. Reynolds et autres

ABSTRACT: Severe burns are associated with massive tissue destruction and cell death where nucleus histones and other damage-associated molecular patterns are released into the circulation and contribute to the pathogenesis of multiple-organ dysfunction. Currently, there is limited information regarding the pathophysiology of …

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4 citations Shock
Accès ouvert 2022 article OpenAlex

Protein palmitoylation regulates extracellular vesicle production and function in sepsis

Xiaoyuan Yang, Ethan Zheng, Victor Chatterjee, Yonggang Ma et autres

Abstract Extracellular vesicles (EVs) are bioactive membrane‐encapsulated particles generated by a series of events involving membrane budding, fission and fusion. Palmitoylation, mediated by DHHC palmitoyl acyltransferases, is a lipidation reaction that increases protein lipophilicity and membrane localization. Here, we report palmitoylation as …

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14 citations Journal of Extracellular Biology
Accès ouvert 2022 article OpenAlex

Burn Injury-Induced Extracellular Vesicle Production and Characteristics

Xiaoyuan Yang, Victor Chatterjee, Ethan Zheng, Amanda J. Reynolds et autres

ABSTRACT: Extracellular vesicles (EVs) are nano-sized membrane-bound particles containing biologically active cargo molecules. The production and molecular composition of EVs reflect the physiological state of parent cells, and once released into the circulation, they exert pleiotropic functions via transferring cargo contents. Thus, …

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18 citations Shock
Accès ouvert 2021 article OpenAlex

DHHC21 deficiency attenuates renal dysfunction during septic injury

Xiaoyuan Yang, Ethan Zheng, Yonggang Ma, Victor Chatterjee et autres

Abstract Renal dysfunction is one of the most common complications of septic injury. One critical contributor to septic injury-induced renal dysfunction is renal vascular dysfunction. Protein palmitoylation serves as a novel regulator of vascular function. Here, we examined whether palmitoyl acyltransferase (PAT)-DHHC21 …

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16 citations Scientific Reports
2021 article OpenAlex

Palmitoylation Regulates Extracellular Vesicle Production and Cargo Contents

Xiaoyuan Yang, Victor Chatterjee, Ethan Zheng, Yonggang Ma et autres

DHHC21 belongs to a family of palmitoyl acyltransferases (PATs) and catalyzes the addition of palmitic acid to cysteine residue(s) of a protein. This reversible posttranslational modification dynamically controls protein localization and function, thus regulating various cellular processes. Extracellular vesicles (EVs) are membrane‐encapsulated …

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0 citations The FASEB Journal
Accès ouvert 2021 preprint OpenAlex

DHHC21 Deficiency Attenuates Renal Dysfunction During Septic Injury

Xiaoyuan Yang, Ethan Zheng, Yonggang Ma, Victor Chatterjee et autres

Abstract Renal dysfunction is one of the most common complications of septic injury. One critical contributor to septic injury-induced renal dysfunction is renal vascular dysfunction. Protein palmitoylation serves as a novel regulator of vascular function. Here, we examined whether palmitoyl acyltransferase (PAT)-DHHC21 …

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0 citations Research Square
Accès ouvert 2020 article OpenAlex

Protein Palmitoylation in Leukocyte Signaling and Function

Xiaoyuan Yang, Victor Chatterjee, Yonggang Ma, Ethan Zheng et autres

Palmitoylation is a post-translational modification (PTM) based on thioester-linkage between palmitic acid and the cysteine residue of a protein. This covalent attachment of palmitate is reversibly and dynamically regulated by two opposing sets of enzymes: palmitoyl acyltransferases containing a zinc finger aspartate-histidine-histidine-cysteine …

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41 citations Frontiers in Cell and Developmental Biology
2020 conference-abstract OpenAlex

DHHC21‐mediated α1 Adrenergic Receptor Palmitoylation Contributes to Renal Blood Flow Regulation During Sepsis

Xiaoyuan Yang, Ethan Zheng, Victor Chatterjee, Alexandria Creasy et autres

Palmitoylation is a reaction of 16‐carbon palmitic acid attachment to a cysteine residue of a protein via thioester linkage, catalyzed by a family of palmitoyl acyltransferases containing the DHHC motif. This post‐translational modification plays a critical role in regulating protein function, subcellular …

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0 citations The FASEB Journal
2020 conference-abstract OpenAlex

Inflammation‐induced Extracellular Vesicles Cause Endothelial Barrier Injury

Victor Chatterjee, Xiaoyuan Yang, Byeong Cha, Alexandria Creasy et autres

Extracellular vesicles (EVs) are a heterogenous population of sub‐micron sized vesicles released by cells during physiological or pathological stimulation. Circulating vesicles not only serve as important diagnostic/prognostic biomarkers, but also interact with blood or vascular cells and regulate multiple cellular processes by …

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0 citations The FASEB Journal
2019 article OpenAlex

Protein Palmitoylation Contributes to Extracellular Vesicle Production and Effect on Vascular Barrier Dysfunction during Systemic Inflammation

Xiaoyuan Yang, Victor Chatterjee, Alexandria Creasy, Ethan Zheng et autres

Extracellular vesicles (EVs) are membrane‐encapsulated particles released from various types of cells, ranging from 30–1000 nm in diameter. EVs facilitate intercellular communication by transferring proteins and lipid among cells not in direct contact. Recent studies suggest the involvement of EVs in the …

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0 citations The FASEB Journal

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