Xiaonan Sun

ORCID: 0000-0003-2207-4716
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Research Areas
  • Epigenetics and DNA Methylation
  • Advanced Chemical Physics Studies
  • Cancer-related molecular mechanisms research
  • Metal complexes synthesis and properties
  • Cancer-related gene regulation
  • Inflammatory Biomarkers in Disease Prognosis
  • Molecular Spectroscopy and Structure
  • Mitochondrial Function and Pathology
  • Mass Spectrometry Techniques and Applications
  • Endoplasmic Reticulum Stress and Disease
  • RNA modifications and cancer
  • Congenital heart defects research
  • Heat shock proteins research
  • Spectroscopy and Quantum Chemical Studies
  • DNA and Nucleic Acid Chemistry
  • Cancer therapeutics and mechanisms
  • Pluripotent Stem Cells Research
  • Bioactive Compounds and Antitumor Agents
  • Biochemical effects in animals
  • Helicobacter pylori-related gastroenterology studies
  • Adenosine and Purinergic Signaling
  • Ophthalmology and Visual Health Research
  • Traditional and Medicinal Uses of Annonaceae
  • Organic Chemistry Synthesis Methods
  • Photochemistry and Electron Transfer Studies

Xuzhou Medical College
2025

Shandong Normal University
2025

Northwest A&F University
2025

Georgia State University
2019-2024

South China Normal University
2019-2022

Key Laboratory of Guangdong Province
2021

Sir Run Run Shaw Hospital
2020

Zhejiang University
2020

Chinese Academy of Medical Sciences & Peking Union Medical College
2019

Shandong University
2018

Objectives The aim of this study was to elucidate the impact nutritional status on survival per Controlling Nutritional Status (CONUT) score and Geriatric Risk Index (GNRI) in patients with hypertension over 80 years age. Design Prospective follow-up study. Participants A total 336 hypertensive old were included Outcome measures All-cause deaths recorded as Kaplan-Meier curves evaluate association between CONUT all-cause mortality at follow-up. Cox regression models used investigate...

10.1136/bmjopen-2016-015649 article EN cc-by-nc BMJ Open 2017-09-01

Phenazine biosynthesis-like domain-containing protein (PBLD) and Cedrelone have been identified as tumor suppressors. However, their roles in virus infection remain unclear. Here, we demonstrate that PBLD upregulates the type I interferon (IFN-I) response through activating NF-kappaB (NF-κB) signaling pathway to resist viral cells mice. Mechanistically, activates NF-κB during via blocking tripartite motif containing 21 (TRIM21)-mediated phosphorylated inhibitory kappa B kinase beta (IKKβ)...

10.1038/s41467-024-54882-y article EN cc-by-nc-nd Nature Communications 2025-01-08

Immuno-inflammation plays a major role in the process of hypertension. We aimed to evaluate association between inflammatory markers, neutrophil-to-lymphocyte ratio (NLR), red cell distribution width (RDW) and all-cause mortality elderly patients with A total 341 hypertensive over 80 years age were included this study. The NLR RDW measured on admission all selected followed up for 90 days. Kaplan–Meier curves plotted at follow-up. Using Cox regression models, we investigated prognostic value...

10.1186/s12872-017-0595-1 article EN cc-by BMC Cardiovascular Disorders 2017-06-24

Objective To evaluate the predictive value of dual-energy CT angiography (DECTA) parameters carotid intraplaque and perivascular adipose tissue (PVAT) in acute stroke events. Methods A retrospective analysis was conducted using clinical, laboratory, imaging data from patients who underwent CTA cranial MRI. Acute cerebral infarctions occurring ipsilateral anterior circulation were classified as symptomatic group (STA group), while other cases categorized asymptomatic (ATA group). LASSO...

10.3389/fneur.2025.1566395 article EN cc-by Frontiers in Neurology 2025-03-11

SMYD proteins are an exciting field of study as they linked to many types cancer-related pathways. Cardiac and skeletal muscle development function also depend on opening a possible avenue for cardiac-related treatment. Previous crystal structure studies have revealed that this special class protein lysine methyltransferases bilobal structure, open–closed motion may regulate substrate specificity. Here we use the molecular dynamics simulation investigate still-poorly-understood SMYD2...

10.1371/journal.pone.0145758 article EN cc-by PLoS ONE 2015-12-30

A new CN covalent bond was formed between acrylonitrile and ammonia in ionization state.

10.1039/d0cp06274j article EN Physical Chemistry Chemical Physics 2021-01-01

Protein interactions that stabilize the cystic fibrosis (CF) transmembrane conductance regulator (CFTR) at apical membranes of epithelial cells have not yet been fully elucidated. We identified keratin 19 (CK19 or K19) as a novel CFTR-interacting protein. CK19 overexpression stabilized both wild-type (WT)-CFTR and Lumacaftor (VX-809)-rescued F508del-CFTR (where F508del is deletion phenylalanine residue position 508) plasma membrane (PM), promoting Cl

10.1096/fj.201901050r article EN The FASEB Journal 2019-08-26

The first spectral evidence for the formation of stable hemibonds between second-period elements (nitrogen or oxygen) and third-period (sulfur) in gas phase.

10.1039/d2cp00904h article EN Physical Chemistry Chemical Physics 2022-01-01

Prebiotic molecules have often been identified in the interstellar medium and meteorite samples. However, we still only a fragmentary knowledge of mechanism evolutionary process these prebiotic molecules. With aid state-of-the-art vacuum ultraviolet (VUV)-infrared (IR) spectroscopy ab initio calculations, reveal new pathway leading to formation biorelevant carrying amine groups or peptide bonds via single-photon ionization induced Michael/cyclization reaction acrylonitrile (AN)–alcohol...

10.1021/acs.jpclett.2c01857 article EN The Journal of Physical Chemistry Letters 2022-08-25

SMYD3 plays a key role in cancer cell viability, adhesion, migration and invasion. promotes formation of inducible regulatory T cells is involved reducing autoimmunity. However, the nearly "closed" substrate-binding site poor vitro H3K4 methyltransferase activity have obscured further understanding this oncogenically related protein. Here we reveal that can adopt an "open" conformation using molecular dynamics simulation small-angle X-ray scattering. This ligand-binding-capable open state to...

10.3934/biophy.2017.1.1 article EN cc-by AIMS Biophysics 2016-01-01

Valosin-containing protein (VCP) was found to play a vital protective role against cardiac stresses. Genetic mutations of VCP are associated with human dilated cardiomyopathy. However, the essential in heart during physiological condition remains unknown since knockout mice is embryonically lethal. We generated cardiac-specific dominant-negative transgenic (DN-VCP TG) mouse determine effects impaired activity on heart. Using echocardiography, we showed that overexpression DN-VCP induced...

10.3390/cells10112891 article EN cc-by Cells 2021-10-26

The present study aimed to investigate the signaling pathways and underlying molecular mechanisms involved in ethanol‑induced intestinal epithelial barrier (IEB) dysfunction. Therefore, an vitro experimental model of IEB was established using ethanol‑treated Caco‑2 cell monolayer. results confirmed that Rho‑associated kinases (ROCKs), namely ROCK1 ROCK2, were pathway Ethanol exposure significantly increased expression both ROCK isoforms activity nuclear factor κB (NF‑κB). Furthermore, ROCK1‑...

10.3892/mmr.2020.11318 article EN cc-by-nc-nd Molecular Medicine Reports 2020-07-09
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