Yunxian Li

ORCID: 0009-0004-9145-5488
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About
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Research Areas
  • Financial Risk and Volatility Modeling
  • Complex Systems and Time Series Analysis
  • Insurance and Financial Risk Management
  • Insect and Pesticide Research
  • Stochastic processes and financial applications
  • Plant Pathogens and Fungal Diseases
  • Powdery Mildew Fungal Diseases
  • Insect-Plant Interactions and Control
  • Gene expression and cancer classification
  • Cancer-related gene regulation
  • Agricultural risk and resilience
  • Insect Pest Control Strategies
  • Plant-Microbe Interactions and Immunity
  • Technology and Data Analysis
  • Plant and animal studies
  • stochastic dynamics and bifurcation
  • Bioinformatics and Genomic Networks
  • Fungal Biology and Applications
  • Essential Oils and Antimicrobial Activity
  • PI3K/AKT/mTOR signaling in cancer
  • Statistical Methods and Inference
  • Legal Education and Practice Innovations
  • Bayesian Methods and Mixture Models
  • Integrated Energy Systems Optimization
  • Insurance, Mortality, Demography, Risk Management

Southwest Forestry University
2009-2025

State Forestry and Grassland Administration
2022-2024

National Taiwan University
2024

University of South China
2023-2024

Jinan University
2022-2024

Yunnan University of Finance And Economics
2012-2023

Hebei North University
2022

Shantou University
2015-2021

Shantou University Medical College
2015-2021

Guangdong Academy of Medical Sciences
2021

Altering the mechanisms of tumor cell death and overcoming limitations traditional chemotherapy is pivotal to contemporary treatment. Inducing ferroptosis, while circumventing safety concerns associated with ferrous vectors, through nonferrous ferroptosis a promising but underexplored frontier in cancer therapy. Histidine phosphatase (LHPP) has emerged as novel therapeutic target treating hepatocellular carcinoma (HCC), precise mechanism LHPP against HCC remains unclear. Herein, we explore...

10.1186/s12951-024-02918-2 article EN cc-by-nc-nd Journal of Nanobiotechnology 2024-10-15

10.1016/j.frl.2025.106861 article EN Finance research letters 2025-01-01

One novel C10 polyacetylene rhamnoside, 4,6,8-decatriyne-1-O-α-L-rhamnopyranoside, named xylariside A (1), together with two quinovopyranosides, 4,6,8-decatriyne-1-O-α-D-quinovopyranoside, B (2), and 8E-decaene-4,6-diyne-1-O-α-D-quinovopyranoside, C (3), were obtained from the solid fermentation of Xylaria sp. VDL4, an endophytic fungus isolated Vaccinium dunalianum wight (Ericaceae). Their chemical structures elucidated through a combination spectroscopic techniques. The antifungal...

10.3390/jof11030209 article EN cc-by Journal of Fungi 2025-03-08

Advanced stage laryngeal squamous cell carcinoma (LSCC) presents a poor prognosis; thus, there is great need to identify novel prognostic molecular markers. Procollagen-lysine, 2-oxoglutarate 5-dioxygenase 2 (PLOD2) thought be factor in several cancers, but its role LSCC remains unknown. Cancer stem cells (CSCs) are responsible for most instances of tumor recurrence and the development drug resistance have been proven present head neck cancers. Our preliminary study indicated that PLOD2 was...

10.1186/s12885-019-6029-y article EN cc-by BMC Cancer 2019-08-27

A series of CoZn catalysts supported on N-doped porous carbon (Co x Zn y @NPC- T ) prepared at different calcination temperatures are studied for catalytic hydrogenation biomass-based ethyl levulinate to γ-valerolactone, in which is introduced as a regulator.

10.1039/d2cy00244b article EN Catalysis Science & Technology 2022-01-01

Abstract This study investigates the optimal extraction conditions, monosaccharide composition, and antioxidant activity analysis of polysaccharides from aerial parts three different varietal varieties Gastrodia (i.e., G. elata Bl. F. elata, Viridls MaKino , Glauca S Chow ). The influence temperature (30–70 °C), time (15–55 min), liquid-to-solid ratio (25–65 mL/g) on yield was analyzed through single-factor experiments. response surface methodology used to optimize process, a mathematical...

10.1007/s13399-023-05014-x article EN cc-by Biomass Conversion and Biorefinery 2023-11-13

We explored the transcriptomic and metabolomic changes in Rosa chinensis after infection with Podosphaera pannosa treatment exogenous salicylic acid (SA), separately. The rose responses to mildew-infection were clearly similar SA-treatment. Based on combined omics analysis, induction by both P. SA, R. responded consistently MAPK cascades, plant-pathogen interaction pathway activation, resistance (R) genes expression, further, triterpenoid biosynthesis, glutathione metabolism, linoleic...

10.1016/j.ygeno.2022.110516 article EN cc-by-nc-nd Genomics 2022-10-26

10.1016/j.insmatheco.2016.02.004 article EN Insurance Mathematics and Economics 2016-03-19

Chronic refractory wounds are one of the complications diabetes mellitus that require effective therapy. The dermal-wound-healing property IL-33 in diabetics is little understood. Therefore, this study aimed to express recombinant humanized mature (rhmatIL-33) Escherichia coli BL21 (DE3) and demonstrate its efficacy on dermal streptozotocin (STZ)-induced diabetic nondiabetic mice by dorsal incisional skin wound model. Results revealed rhmatIL-33 accelerated scratch-healing keratinocytes...

10.3390/bioengineering9120734 article EN cc-by Bioengineering 2022-11-28

We investigate the stochastic resonance of periodic volatility in two financial markets with stock crashes for Dow Jones component stocks and Hang Seng index, based on modified Heston model an effective potential to describe crashes. introduce a cosine term develop capturing periodicity process or clustering which was observed historical data sets. The proposed tested against industrial index data. experimental results demonstrate that fits well when compared original model. signal power...

10.1142/s0217984918502901 article EN Modern Physics Letters B 2018-08-15

The chemical mechanisms involved in indirect plant-mediated interactions between insects and phytopathogenic fungi on the host plant are poorly understood. Fungus-induced changes volatile organic compound (VOC) contents of plants need to be elucidated address this. Here, VOCs rose (Rosa chinensis Jacq.) leaves infected with powdery mildew (Podosphaera pannosa [Wallr.: Fr.[ de Bary) were studied. collected from undamaged live healthy intact by dynamic headspace adsorption identified GC-MS....

10.4067/s0718-58392019000400596 article EN Chilean journal of agricultural research 2019-11-20

10.1016/j.insmatheco.2022.04.007 article EN Insurance Mathematics and Economics 2022-04-22

Background: Laryngeal cancer is a common malignancy of the head and neck, it's important to find novel targets for its therapy. The 5-hydroxytryptamine receptor 7 (HTR7) belongs G protein-coupled receptors (GPCRs) family which are easily druggable in diseases; however, role laryngeal remains unknown.Methods: Colony formation assay, Soft agar growth BrdU incorporation assay MTT were used analyze effect HTR7 on cell proliferation. Xenograft tumors nude mice was growth. Luciferase reporter...

10.21037/atm-21-1069 article EN Annals of Translational Medicine 2021-05-01

In the high-temperature superconducting (HTS) cable system, liquid nitrogen is usually chosen to be coolant because of its low saturation temperature and large latent heat vaporization. The should forced flow in cryostat, which made flexible corrugated pipes. Compared with smooth pipes, surface pipes more complicated rough. Thus, characteristics (e.g., wave pitch depth) have effects on resistance coefficient between nitrogen. this paper, an original model was referenced analyze effect...

10.1109/tasc.2014.2380778 article EN IEEE Transactions on Applied Superconductivity 2015-01-06

10.1016/j.physa.2016.06.061 article EN Physica A Statistical Mechanics and its Applications 2016-06-18

In this paper we use parametric and nonparametric density estimation procedures to evaluate crop yield distributions in Yunnan province. Akaike Information Criterion (AIC) is used select a proper distribution. Maximum likelihood methods are explored obtain reliable estimates. Furthermore, propose standard measure of engineering risk that based on the expected loss yield. Four major crops province pooled data over period 1952-2009 studied, risks analyzed.

10.1016/j.sepro.2011.11.018 article EN cc-by-nc-nd Systems Engineering Procedia 2012-01-01
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