H. Chen

ORCID: 0000-0003-1642-621X
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About
Contact & Profiles
Research Areas
  • Neuroendocrine Tumor Research Advances
  • Neuroblastoma Research and Treatments
  • Thyroid Cancer Diagnosis and Treatment
  • Histone Deacetylase Inhibitors Research
  • Cancer-related molecular mechanisms research
  • MicroRNA in disease regulation
  • Cancer-related gene regulation
  • Kruppel-like factors research
  • Glutathione Transferases and Polymorphisms
  • Cancer Mechanisms and Therapy
  • Fibroblast Growth Factor Research
  • Thyroid and Parathyroid Surgery
  • Flavonoids in Medical Research
  • Pituitary Gland Disorders and Treatments
  • PARP inhibition in cancer therapy
  • Computational Drug Discovery Methods
  • Pancreatic and Hepatic Oncology Research
  • Nanoparticle-Based Drug Delivery
  • T-cell and B-cell Immunology
  • Coagulation, Bradykinin, Polyphosphates, and Angioedema
  • Head and Neck Anomalies
  • Lung Cancer Research Studies
  • PI3K/AKT/mTOR signaling in cancer
  • Immune Cell Function and Interaction
  • Cancer, Hypoxia, and Metabolism

Chinese Academy of Sciences
2023-2024

University of Chinese Academy of Sciences
2023-2024

Institute of Biophysics
2023-2024

The First Hospital of Changsha
2024

North China University of Science and Technology
2023

North China University of Science and Technology Affiliated Hospital
2023

University of Wisconsin–Madison
2004-2014

Northwest A&F University
2011

Beijing Tongren Hospital
2005

A common event upon receptor–ligand engagement is the formation of receptor clusters on cell surface, in which signaling molecules are specifically recruited or excluded to form hubs regulate cellular events. These often transient and can be disassembled terminate signaling. Despite general relevance dynamic clustering signaling, regulatory mechanism underlying dynamics still poorly understood. As a major antigen immune system, T receptors (TCR) spatiotemporally mediate robust yet temporal...

10.1073/pnas.2217301120 article EN cc-by-nc-nd Proceedings of the National Academy of Sciences 2023-07-03

T cell receptor (TCR) plays a fundamental role in adaptive immunity, and TCR-T therapy holds great promise for treating solid tumors other diseases. However, there is noticeable absence of chemical tools tuning TCR activity. In our study, we screened natural sterols their regulatory effects on function identified 7-alpha-hydroxycholesterol (7a-HC) as potent inhibitor signaling. Mechanistically, 7a-HC promoted membrane binding CD3ε cytoplasmic domain, crucial signaling component the TCR-CD3...

10.1016/j.chembiol.2024.04.005 article EN other-oa Cell chemical biology 2024-05-01

The role of arbuscular mycorrhizal fungi (AMF) in assisting the growth different fruit tree species is well-established, yet impact loquat cultivation under long-term human management on rhizosphere soil characteristics and AMF community structure remains unresolved. To address this knowledge gap, we collected roots samples from 20-year-old a germplasm resources nursery with consistent water nutrient conditions including one wild (YS), three pure (GXQH, MHH, DWX), four hybrid (ZJ90, JT, JTH,...

10.3389/fpls.2025.1549384 article EN cc-by Frontiers in Plant Science 2025-03-13

Summary The origins of the domestic water buffalo remain contentious. To better understand Chinese buffalo, we sequenced complete mitochondrial cytochrome b ( MT‐CYB ) gene from 270 individuals representing 13 swamp populations. We found genetic evidence introgression river into herds. Swamp haplotypes can be divided two highly divergent lineages (A and B), suggesting that native have maternal origins. A→G transition in stop codon resulted being terminated by one codons: AGA or AGG. is...

10.1111/j.1365-2052.2011.02174.x article EN Animal Genetics 2011-03-07

Abstract The immune checkpoint molecule, programmed cell death 1 (PD-1), plays a pivotal role in regulating T-cell function. Upon binding to its ligands, PD-L1 or PD-L2, PD-1 suppresses receptor signaling, thereby preventing activation, making it critical target cancer immunotherapy. Although extensively studied, the molecular mechanism of PD-1’s inhibitory function is still not fully understood, especially at atomic level. Using biomembrane force probe (BFP), we discovered that interactions...

10.1101/2024.12.13.628463 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2024-12-17

10.1016/j.jss.2006.12.157 article EN Journal of Surgical Research 2007-01-26
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