An Chen

ORCID: 0000-0001-7607-977X
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About
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Research Areas
  • Endoplasmic Reticulum Stress and Disease
  • Cancer-related molecular mechanisms research
  • Cancer, Hypoxia, and Metabolism
  • Liver Disease Diagnosis and Treatment
  • RNA modifications and cancer
  • Monoclonal and Polyclonal Antibodies Research
  • Hepatitis C virus research
  • Ferroptosis and cancer prognosis
  • Hepatitis B Virus Studies
  • RNA Interference and Gene Delivery
  • Sirtuins and Resveratrol in Medicine
  • Acupuncture Treatment Research Studies
  • Crystallization and Solubility Studies
  • Crystallography and molecular interactions
  • Autophagy in Disease and Therapy
  • RNA regulation and disease
  • Phagocytosis and Immune Regulation
  • Metabolism, Diabetes, and Cancer
  • Myofascial pain diagnosis and treatment
  • Systemic Sclerosis and Related Diseases
  • Congenital Diaphragmatic Hernia Studies
  • Ginseng Biological Effects and Applications
  • Cytokine Signaling Pathways and Interactions
  • Atherosclerosis and Cardiovascular Diseases
  • Sinusitis and nasal conditions

Zhujiang Hospital
2015-2025

Southern Medical University
2015-2025

Affiliated Hospital of Taishan Medical University
2024

Shandong First Medical University
2024

China Pharmaceutical University
2022-2024

Chinese Academy of Medical Sciences & Peking Union Medical College
2023-2024

Wangjing Hospital of China Academy of Chinese Medical Sciences
2024

Chongqing Medical University
2023-2024

Shandong University
2023

Hainan Provincial Hospital of Traditional Chinese Medicine
2023

Although many self-reactive T cells are eliminated by negative selection in the thymus, some of these escape into periphery, where they must be controlled additional mechanisms. However, molecular mechanisms underlying peripheral cell tolerance and its maintenance remain largely undefined. In this study, we report that sirtuin 1 (Sirt1), a type III histone deacetylase, negatively regulates activation plays major role clonal anergy mice. vivo, found loss Sirt1 function resulted abnormally...

10.1172/jci38902 article EN Journal of Clinical Investigation 2009-09-02

Abstract Vascular calcification is a common pathologic condition in patients with chronic kidney disease (CKD) and aging individuals. It has been established that vascular gene‐regulated biological process resembling osteogenesis involving osteogenic differentiation. However, there no efficient treatment available for so far. The natural polyamine spermidine demonstrated to increase life span protect against cardiovascular disease. unclear whether supplementation inhibits CKD. Alizarin red...

10.1111/acel.13377 article EN cc-by Aging Cell 2021-05-09

Vascular calcification (VC) is prevalent in pathological processes such as diabetes, chronic kidney disease (CKD), and atherosclerosis, but effective therapies are still lacking by far. Canagliflozin (CANA), a sodium-glucose cotransporter 2 inhibitor, has been approved for the treatment of type diabetes mellitus exhibits beneficial effects against cardiovascular disease. However, effect CANA on VC remains unknown. In this study, we hypothesize that protects VC.Micro-computed tomography...

10.1093/cvr/cvad119 article EN Cardiovascular Research 2023-07-31

Ferroptosis is a novel form of programmed cell death that triggered by iron-dependent lipid peroxidation. Brusatol (BRU), natural nuclear factor erythroid 2-related 2 inhibitor, exhibits potent anticancer effects in various types cancer. However, the exact mechanism BRU treatment hepatocellular carcinoma (HCC) remains unknown. The HCC were detected using counting kit-8 and colony formation assays xenograft model. RNA sequencing (RNA-seq) bioinformatics analyses cells utilized to elucidate...

10.1111/cbdd.14565 article EN Chemical Biology & Drug Design 2024-06-01

We have investigated the plasma proteome by using 2D gel electrophoresis and MS from patients with severe acute respiratory syndrome (SARS). A complete proteomic analysis was performed on four SARS in different time courses, a total of 38 differential spots were selected for protein identification. Most proteins identified are phase proteins, their presence represents consequence serial cascades initiated SARS-coronavirus infection. There several that never been before electrophoresis, among...

10.1073/pnas.0407992101 article EN other-oa Proceedings of the National Academy of Sciences 2004-11-30

Recent data have shown that the expression of lysosome-associated membrane protein type 2 A (LAMP2A), key in chaperone-mediated autophagy (CMA) pathway, is elevated breast tumor tissues. However, exact effects and mechanisms CMA during cancer metastasis remain largely unknown. In this study, we found LAMP2A level was significantly human tissues, particularly metastatic carcinoma. The increased also positively correlated with histologic grade ductal cancer. High levels predicted shorter...

10.1038/s41598-017-04994-x article EN cc-by Scientific Reports 2017-06-30

Abstract Vascular calcification is an actively regulated process resembling bone formation and contributes to the cardiovascular morbidity mortality of chronic kidney disease (CKD). However, effective therapy for vascular still lacking. The ketone body β‐hydroxybutyrate (BHB) has been demonstrated have health‐promoting effects including anti‐inflammation protective effects. whether BHB protects against in CKD remains unclear. In this study, Alizarin Red staining calcium content assay showed...

10.1002/path.5992 article EN The Journal of Pathology 2022-07-27

Abstract Vascular calcification is an actively regulated biological process resembling bone formation, and osteogenic differentiation of vascular smooth muscle cells (VSMCs) plays a crucial role in this process. 1‐Palmitoyl‐2‐(5′‐oxo‐valeroyl)‐sn‐glycero‐3‐phosphocholine (POVPC), oxidized phospholipid, found atherosclerotic plaques has been shown to induce oxidative stress. However, the effects POVPC on VSMCs have yet be studied. In present study, we investigated using vitro ex vivo models....

10.1096/fj.202302570r article EN The FASEB Journal 2024-04-06

Abstract Vascular calcification is an important risk factor related to all‐cause mortality of cardiovascular events in patients with chronic kidney disease (CKD). extracellular matrix (ECM) proteins have been demonstrated regulate vascular calcification. ECM protein thrombospondin 1 (THBS1/TSP‐1) plays a critical role the regulation diseases. However, whether THBS1 involved CKD remains unclear. In this study, RNA sequencing datasets from Gene Expression Omnibus (GEO) database GSE146638...

10.1002/path.6417 article EN The Journal of Pathology 2025-03-14

Decoy receptor 3 (DCR3) halts both Fas ligand– and LIGHT-induced cell deaths, which are required for pancreatic β damage in autoimmune diabetes. To directly investigate the therapeutic potential of DCR3 preventing this disease, we generated transgenic nonobese diabetic mice, overexpressed cells. Transgenic protected mice from cyclophosphamide-induced diabetes a dose-dependent manner significantly reduced severity insulitis. Local expression transgene did not alter diabetogenic properties...

10.1084/jem.20031939 article EN The Journal of Experimental Medicine 2004-04-12

In this study, we seek to determine independent risk factors of invasive fungal infection (IFI) in neonatal infants.The medical charts 5135 intensive care unit admissions the past 7 years between January 2004 and December 2010 were reviewed 45 neonates found with IFI. Two controls, matched by gestational age, birth weight category, admission date, ward, hospital stay, selected for each case.Candida parapsilosis was leading causative pathogen IFI isolated 33.3% patients. The mortality rate...

10.1055/s-0032-1329688 article EN American Journal of Perinatology 2012-12-31

Introduction Local anesthetic blockade of the genicular nerves, known targets radiofrequency ablative techniques for knee pain, has not previously been studied in a randomized controlled trial evaluating acute pain after arthroplasty. We hypothesized that nerve added to an existing block regimen total arthroplasty would result reduction 24 hours opioid consumption. Methods Patients (American Society Anesthesiologists 1–3, aged 18–85 years) undergoing primary were receive single-injection...

10.1136/rapm-2021-102667 article EN Regional Anesthesia & Pain Medicine 2021-07-14

Abstract Through an analysis of online survey women who tested positive for the BRCA genetic mutation breast cancer, this research uses a social constructionist and feminist standpoint lens to understand decision‐making process that leads ‐positive choose testing. Additionally, examines how they socially construct their risk developing as well which treatment options undergo post‐testing. re‐frame statistical medical cancer post‐testing choices through broad psychosocial context engagement...

10.1007/s10897-015-9929-2 article EN Journal of Genetic Counseling 2016-01-13

Farnesoid X receptor (FXR) is widely accepted as a promising target for various liver diseases; however, panels of ligands in drug development show limited clinical benefits, without clear mechanism. Here, we reveal that acetylation initiates and orchestrates FXR nucleocytoplasmic shuttling then enhances degradation by the cytosolic E3 ligase CHIP under conditions injury, which represents major culprit limits benefits agonists against diseases. Upon inflammatory apoptotic stimulation,...

10.1016/j.apsb.2022.08.019 article EN cc-by-nc-nd Acta Pharmaceutica Sinica B 2022-08-28
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