Yunchong Liu

ORCID: 0009-0001-3334-7065
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About
Contact & Profiles
Research Areas
  • Aortic Disease and Treatment Approaches
  • Gut microbiota and health
  • Cardiac Valve Diseases and Treatments
  • Mental Health via Writing
  • Diet and metabolism studies
  • Aortic aneurysm repair treatments
  • Autophagy in Disease and Therapy
  • Hate Speech and Cyberbullying Detection
  • Dietary Effects on Health
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Peripheral Artery Disease Management
  • Machine Learning in Healthcare
  • Pancreatic function and diabetes
  • Mesenchymal stem cell research
  • Neurological Disorders and Treatments
  • Natural Compounds in Disease Treatment
  • Artificial Intelligence in Healthcare
  • Digital Mental Health Interventions
  • Sentiment Analysis and Opinion Mining
  • Venous Thromboembolism Diagnosis and Management
  • Hormonal and reproductive studies
  • Clinical Nutrition and Gastroenterology
  • Metabolomics and Mass Spectrometry Studies
  • Lipoproteins and Cardiovascular Health
  • Misinformation and Its Impacts

Sun Yat-sen University
2023-2025

The First Affiliated Hospital, Sun Yat-sen University
2023-2025

Our aims were to better understand the interplay of diet and gut microbiota in Crohn's disease [CD], taking advantage a new-onset treatment-naïve CD cohort. We focus on phenylacetylglutamine [PAGln], diet-derived meta-organismal prothrombotic metabolite.We collected faecal serum samples from cohort [n = 136] healthy controls 126] prior treatment, quantified PAGln using LC-MS/MS. Diet was assessed food-frequency questionnaires. Mice [C57BL/6] fed high/low-protein diets administered dextran...

10.1093/ecco-jcc/jjad098 article EN Journal of Crohn s and Colitis 2023-06-23

Social media has become an important source for understanding mental health, providing researchers with a way to detect conditions like depression from user-generated posts. This tutorial provides practical guidance address common challenges in applying machine learning and deep methods health detection on these platforms. It focuses strategies working diverse datasets, improving text preprocessing, addressing issues such as imbalanced data model evaluation. Real-world examples step-by-step...

10.48550/arxiv.2502.04342 preprint EN arXiv (Cornell University) 2025-02-03

Non-alcoholic fatty liver disease (NAFLD) has emerged as a global health concern, lacking specific therapeutic strategies. Time-restricted feeding (TRF) regimen demonstrated beneficial effects in NAFLD; however, the underlying mechanisms remain unclear. In this study, we established NAFLD mouse model through high-fat diet (HFD) and implemented 16:8 TRF for duration of 6 weeks. We that remarkably alleviated hepatic steatosis HFD mice. Of note, aldehyde oxidase 1 (AOX1), key enzyme...

10.1080/19490976.2024.2390164 article EN cc-by Gut Microbes 2024-08-18

Obesity is one of the most prevalent chronic metabolic diseases, and induction apoptosis in preadipocytes adipocytes a potential strategy to treat obesity. Celastrol represents robust anti-obesity phytochemicals so far, yet its direct binding target remains elusive. Here, we determined that celastrol could induce via mitochondrial mediated pathway. Further study clarified inhibited fusion autophagosome lysosome prohibit autophagy, leading cell apoptosis. By conducting virtual screening...

10.3389/fphar.2023.1094584 article EN cc-by Frontiers in Pharmacology 2023-03-07

Glycoursodeoxycholic acid (GUDCA) has been acknowledged for its ability to regulate lipid homeostasis and provide benefits various metabolic disorders. However, the impact of GUDCA on arterial thrombotic events remains unexplored. The objective this study is examine effects thrombogenesis elucidate underlying mechanisms.

10.1161/atvbaha.124.320728 article EN Arteriosclerosis Thrombosis and Vascular Biology 2024-04-04

The global rise in depression necessitates innovative detection methods for early intervention. Social media provides a unique opportunity to identify through user-generated posts. This systematic review evaluates machine learning (ML) models on social media, focusing biases and methodological challenges throughout the ML lifecycle. A search of PubMed, IEEE Xplore, Google Scholar identified 47 relevant studies published after 2010. Prediction model Risk Of Bias ASsessment Tool (PROBAST) was...

10.48550/arxiv.2410.16204 preprint EN arXiv (Cornell University) 2024-10-21

This report describes the recanalization of iliac-femoral-popliteal-below knee super-long chronic total occlusion (CTO) in a patient with limb-threatening ischemia. We attempted SAFARI technique but failed because retrograde guidewire could not re-enter into true lumen common iliac artery. Then we conducted an additional puncture occluded femoral artery and created "flossing"-type to achieve revascularization. combined techniques artery, which may represent new strategy for revascularizing...

10.1016/j.avsurg.2023.100206 article EN cc-by-nc-nd Annals of Vascular Surgery - Brief Reports and Innovations 2023-06-13

Spontaneous isolated abdominal aortic dissection (SIAAD) is a rare emergency and not yet fully understood. This study aims to report the characteristics treatments of 31 patients with SIAAD in past 12 years.A total consecutive between 2010 2022 were included. The clinical manifestations, treatment strategies, outcomes reviewed. Following SVS/STS reporting standard, we compared different locations primary entry, or numbers dissected zones. Furthermore, effects surgical conservative therapies...

10.3389/fcvm.2023.1214377 article EN cc-by Frontiers in Cardiovascular Medicine 2023-08-25

Abstract: OBJECTIVES: Aortic dissection with aberrant right subclavian artery (ARSA) is rare but fatal, its optimal treatment remaining controversial. In this retrospective study, we presented the outcome of endovascular repair for these patients, aiming to evaluate efficacy and safety technique. MATERIALS AND METHODS: From January 2016 2022, seven patients diagnosed aortic ARSA in First Affiliated Hospital Sun Yat-sen University were enrolled. All received thoracic (TEVAR) within 1 week...

10.4103/2589-9686.389887 article EN cc-by-nc-sa Vascular Investigation and Therapy 2023-07-01

Background: Aortic dissection (AD) is a serious aortic disease. Although current imaging methods can provide accurate diagnosis for AD, they do not include essential biological information. The aim of this study to identify plasma metabolites the risk and severity type B AD (TBAD). Methods: In cross-sectional study, we enrolled 16 hypertensive patients with TBAD 7 without in Jieyang People’s Hospital between December 2021 April 2022. After metabolomics analysis, score (MRS) model was...

10.21037/cdt-23-183 article EN Cardiovascular Diagnosis and Therapy 2023-12-01
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