Meimei Li

ORCID: 0000-0003-2035-0406
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About
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Research Areas
  • Turtle Biology and Conservation
  • Neurobiology and Insect Physiology Research
  • Insect Resistance and Genetics
  • Insect and Arachnid Ecology and Behavior
  • Wildlife Ecology and Conservation
  • Insect-Plant Interactions and Control
  • Amphibian and Reptile Biology
  • RNA modifications and cancer
  • Bird parasitology and diseases
  • Identification and Quantification in Food
  • Microplastics and Plastic Pollution
  • Wildlife Conservation and Criminology Analyses
  • Obstructive Sleep Apnea Research
  • Natural Antidiabetic Agents Studies
  • Scheduling and Optimization Algorithms
  • Air Quality Monitoring and Forecasting
  • Brain Tumor Detection and Classification
  • Wireless Signal Modulation Classification
  • Peptidase Inhibition and Analysis
  • Circular RNAs in diseases
  • Graphene and Nanomaterials Applications
  • Bioactive natural compounds
  • Acute Ischemic Stroke Management
  • Medical Image Segmentation Techniques
  • Lipid metabolism and disorders

First Affiliated Hospital of GuangXi Medical University
2025

Guangxi Medical University
2025

Northeastern University
2022-2025

Hainan Normal University
2021-2024

Wenzhou Medical University
2024

Zhejiang Taizhou Hospital
2024

Tianjin Medical University General Hospital
2024

Northwest A&F University
2019-2023

Second Affiliated Hospital of Fujian Medical University
2021-2023

Fujian Medical University
2021-2023

Cancer remains a leading global cause of mortality, making early detection crucial for improving survival outcomes. The study aims to develop machine learning-enabled blood-derived exosomal RNA profiling platform multi-cancer and localization. In this multi-phase, multi-center study, we analyzed from exosomes derived peripheral blood plasma in 818 participants across eight cancer types during the discovery phase. Machine learning techniques were applied identify potential pan-cancer...

10.1186/s12943-025-02271-4 article EN cc-by-nc-nd Molecular Cancer 2025-03-01

The Green Sea Turtle ( Chelonia mydas ) is an umbrella species in the South China Sea, a Chinese national first-level protected wild animal, and only sea turtle that nests waters around China. largest C. nesting ground distributed Xisha (Paracel) Islands, which plays vital role survival of populations region. This study reveals genetic diversity population structure breeding Islands using three mitochondrial markers. A total 15 D-loop, five Cytochrome b (Cyt b), seven C Oxidase subunit I...

10.7717/peerj.15115 article EN cc-by PeerJ 2023-03-22

Abstract This study explored the mechanism by which m6A demethylase ALKBH5 mediates epithelial–mesenchymal transition (EMT) in sepsis‐associated acute kidney injury (SA‐AKI) and AKI‐chronic disease (CKD) transition. HK‐2 cells were stimulated with lipopolysaccharide (LPS) to establish an vitro model of SA‐AKI. expression was reduced through transfection si‐ALKBH5. Cell viability, apoptosis, migration detected CCK‐8 assay, TUNEL staining, Transwell. The levels TNF‐α, IL‐1β, IL‐6 measured...

10.1002/kjm2.12892 article EN cc-by The Kaohsiung Journal of Medical Sciences 2024-09-17

For the energy-efficient distributed welding shop scheduling problem, focusing on of production in a shop, mathematical model is established with objective minimizing makespan and total energy consumption. In order to solve this optimization an improved multi-objective seagull algorithm (IMOSOA) proposed. The introduces three main enhancements: designing weight matrix based multiple critical paths update number welders allocated each job, redesigning discretization operations according...

10.3390/pr13010197 article EN Processes 2025-01-12

Reconstruction of damaged nerves remains a significant unmet challenge in clinical medicine. Topographical and mechanical stimulations play important roles to repair peripheral nerve injury. The synergistic effects topography rigidity may significantly accelerate regeneration. In this work, nerve-guiding collagen/polylactic acid (PLA) electrospun scaffold is developed facilitate repair. obtained anisotropic PLA scaffolds simulate the directional arranged structure realistically promote...

10.1002/mabi.202200119 article EN Macromolecular Bioscience 2022-05-08

<h2>Abstract</h2> Hainan Island used to be the most important nesting ground of green turtles in China before they disappeared about 37 years ago. Habitat degradation is one main reasons for disappearance sea turtles. Therefore, it necessary take action evaluate and recover historical grounds if we hope return future. In this study, surveyed beach debris on 13 Island. The these mainly consisted plastic, cigarette butts, foam, glass, nylon, with plastic (including blocks, foam) being dominant...

10.1016/j.heliyon.2023.e13400 article EN cc-by-nc-nd Heliyon 2023-02-01

Abstract Mythimna separata is a notorious phytophagous pest which poses serious threats to cereal crops owing the gluttony of larvae. Because short neuropeptide F (sNPF) and its receptor sNPFR are involved in diversity physiological functions, especially functions related feeding insects, it molecular target for control. Herein, an sNPF 2 s were identified cloned from M. . Bioinformatics analysis revealed that receptors had highly conserved RLRFamide C‐terminus 7 transmembrane domains,...

10.1111/1744-7917.13246 article EN Insect Science 2023-07-19

The oriental armyworm, Mythimna separata, is a serious agricultural pest in China. Seasonal and roundtrip migration has recently led to sudden, localized outbreaks crop losses. To evaluate genetic differentiation between populations eastern western China elucidate gene flow, the structure of 20 natural from nine provinces was examined using seven microsatellite markers. results indicated high diversity. However, little moderate (0 < FST 0.15) detected, there no correlation distance...

10.1002/ece3.5799 article EN cc-by Ecology and Evolution 2019-11-05

Alzheimer’s disease (AD) is one of the most common diseases causing cognitive impairment in middle-aged and elderly people, high cost poses a challenge for health systems to cope with expected increasing number cases future. With advance aging society, China has largest patients world. Therefore, how diagnose early accurately intervene positively an urgent problem. In this paper, improved MultiRes + UNet network used effectively segment brain tissue preprocessing. This method expands...

10.3390/electronics11081288 article EN Electronics 2022-04-18

Ecdysis triggering hormone (ETH) was originally discovered as a key that regulates insect moulting via binding to its receptor, ETH receptor (ETHR). However, the precise role of in moth reproduction remains be explored detail. function verified vivo using Mythimna separata (Walker), an important cereal crop pest. RT-qPCR analysis revealed transcriptional expression profiles MsepETH showed evident sexual dimorphism adult stage. increased females on day 3 and persisted thereafter till 7,...

10.1111/imb.12825 article EN Insect Molecular Biology 2022-12-19

Abstract The oriental armyworm Mythimna separata (Walker) (Lepidoptera: Noctuidae) is a major migratory pest of cereal crops in East Asia, South Asia and Australia. To comprehensively understand the ecological tolerance M. , we collected life table data individuals from four consecutive generations reared under outdoor natural fluctuating temperatures 15 April to 17 October 2018 Yangling, Shaanxi, China. results showed that immature stage early summer were shorter than spring autumn. High...

10.1017/s0007485321000110 article EN Bulletin of Entomological Research 2021-05-14

Sea turtles are threatened by climate change and human activity, their global populations continue to decline sharply. The Chinese government encourages artificial breeding of sea reduce the use wild populations. However, is still fairly difficult, some facilities may illegally purchase turtle eggs then sell incubated marketing them as artificially bred turtles, which adds another threat an already endangered species. Therefore, it necessary find a reliable method distinguish authenticity...

10.7717/peerj.12410 article EN cc-by PeerJ 2021-10-28

Abstract. This paper presents a summary of the progress deep learning in research intelligent receivers and predicts its future development direction. First, background era is introduced. With rapid communication technology, show insufficient flexibility, low accuracy, spectral efficiency detecting current radio signals. challenge that difficult to overcome order meet needs modern signal recovery. advent artificial intelligence technologies such as learning, academia industry began explore...

10.54254/2755-2721/95/2024bj0063 article EN cc-by Applied and Computational Engineering 2024-10-25

Introduction Illegal wildlife trade is among the most profitable illegal businesses worldwide. The hawksbill turtle ( Eretmochelys imbricata ), which has been listed as Critically Endangered on IUCN Red List, long a prominent target of trading worldwide, thus posing substantial threat to its continued survival. In China, although Hainan Island largest area and important transit point for turtles, very few investigations this have conducted here. Methods study, from 2019 2020, we field assess...

10.3389/fmars.2024.1498647 article EN cc-by Frontiers in Marine Science 2024-12-19

In traditional use, the root bark Morus alba L, Cortex Mori (Sangbaipi) is for treatment of lung-heat, cough, hematemesis, dropsy, beriberi, difficulty in micturition and so on; twig after processed, Ramulus (Sangzhi), dispelling wind-damp, easing joint movement, promoting diuresis reducing swelling edema, dysuria painful limbs. Recently, M. was reported to have anti-HIV, anti-tumor anti-hyperglycemic effects. Our results showed that some benzofuran flavonoid compounds are responsible these...

10.1055/s-0032-1320944 article EN Planta Medica 2012-07-01

The complexity of cancer has been demonstrated to closely align with an alteration in gene expression profiles. Dysregulated miRNAs control many fundamental biological processes including tumor progression through the suppression multiple target genes, suggesting development miRNA based therapy. Recently we have developed a novel approach biosynthesize chimeric tRNA/mir‐34a agents Escherichia coli on large scale, which may act as prodrug for miR‐34a replacement In this study, aimed define...

10.1096/fasebj.30.1_supplement.712.3 article EN The FASEB Journal 2016-04-01

Abstract Grapholita molesta Busck (Lepidoptera: Tortricidae) is a major fruit pest of wide range Rosaceae trees. Olfaction plays crucial role in insect behavioral activities, and insects primarily rely on odorant receptors (ORs) to detect molecules. Several olfactory-related genes G. have been studied; however, the ORs are unclear. Here, GmolOR7, general OR gene, was cloned characterized. Sequence alignment phylogenetic tree analysis showed that GmolOR7 closely related Cydia pomonella OR54,...

10.18474/jes22-42 article EN Journal of Entomological Science 2023-04-01

Background and aims: Neuropeptide Y (NPY) is associated with endothelial dysfunction. This study explored the relationship between NPY acute myocardial infarction (AMI). Materials methods: We included 128 AMI cases 62 controls. Using SYNTAX scoring system, group was subgrouped into “SYNTAX≤22,” “SYNTAX=23–32,” “SYNTAX≥33.” Plasma NPY, endothelin, nitric oxide synthase (eNOS), thromboxane A2 (TXA2) levels were determined.Results: The had higher plasma TXA2 than controls ([58.76±17.63 vs....

10.2139/ssrn.4643402 preprint EN 2023-01-01

Spinal Cord Injury In article number 2200386, by Bin Li, Saijilafu, and co-workers, a novel purmorphamine (PUR)/retinoic acid (RA)-loaded MgO/PLCL scaffold for repairing spinal cord injury is developed. The magnisum ions released from MgO nanoparticles protect the neurons PUR/RA promotes recruitment neuronal differentiation of endogenous neural stem cells.

10.1002/adhm.202270090 article EN Advanced Healthcare Materials 2022-08-01
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