Fengyi Li

ORCID: 0000-0002-2717-4559
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About
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Research Areas
  • Biofuel production and bioconversion
  • Liver Disease Diagnosis and Treatment
  • Traditional Chinese Medicine Studies
  • Microbial Metabolites in Food Biotechnology
  • Aquaculture Nutrition and Growth
  • Hepatitis B Virus Studies
  • RNA modifications and cancer
  • Enzyme Production and Characterization
  • Polyamine Metabolism and Applications
  • Pharmacological Effects and Toxicity Studies
  • Digital Marketing and Social Media
  • Enzyme Catalysis and Immobilization
  • Histone Deacetylase Inhibitors Research
  • Aquaculture disease management and microbiota
  • Healthcare and Venom Research
  • Fungal and yeast genetics research
  • Pharmacological Effects of Natural Compounds
  • Fungal Biology and Applications
  • Drug-Induced Hepatotoxicity and Protection
  • E-commerce and Technology Innovations
  • Diet, Metabolism, and Disease
  • Chinese history and philosophy
  • Digestive system and related health
  • Erythrocyte Function and Pathophysiology
  • Pancreatic function and diabetes

Renmin University of China
2025

Ocean University of China
2019-2024

Chinese Academy of Sciences
2024

Fanjingshan National Nature Reserve
2024

Kunming Institute of Zoology
2024

Hungarian Natural History Museum
2024

Shandong University
2021-2024

State Key Laboratory of Microbial Technology
2023-2024

Biodiversity Research Center, Academia Sinica
2024

Neijiang Normal University
2018-2024

B7-H3 is a recently discovered member of the B7 superfamily molecules and has been found to play negative role in T cell responses. In this study, we identified new isoform that produced by alternative splicing from forth intron encodes sB7-H3 protein. Protein sequence analysis showed contains an additional four amino acids, encoded sequence, at C-terminus compared ectodomain 2Ig-B7-H3. We further spliced plays regulatory responses serum higher patients with hepatocellular carcinoma (HCC)...

10.1371/journal.pone.0076965 article EN cc-by PLoS ONE 2013-10-23

The ever-escalating energy crisis of disruptions in the supply fossil fuels suggests need for alternative means with sustainable sources. Of these, biohydrogen stands out as promising because it is clean and efficient. Our research aims to provide strategies fine-tuning production process using dark fermentation pathway Clostridium. Thermocellum since efficiently degrades cellulose under anaerobic conditions has high-temperature tolerance, improving hydrogen yield. Sugarcane bagasse enforces...

10.54254/2753-8818/2024.19983 article EN cc-by Theoretical and Natural Science 2025-01-09

The new species, Harpiola isodon Kuo et al., 2006, was described from Taiwan, China. So far, no distribution of this species outside Taiwan has been reported. During two field investigations small mammals in Guanyin Mountains Provincial Nature Reserve, Yuanyang, Yunnan, China, April 2022 and May 2023, five individuals were collected the mid-montane evergreen broad-leaved forest. Our morphological molecular results reveal that these Chinese mainland belong to , extending occurrence well...

10.3897/bdj.12.e120670 article EN cc-by Biodiversity Data Journal 2024-03-20

Nontuberculous mycobacteria (NTM) disease is an important infection throughout the world. Mycobacterium xenopi (M. xenopi) a common NTM. Extrapulmonary infections due to M. xenopi, particularly spine infections, are rare occurrence, but lack of research cited as constraint for implementing NTM control in such patients. The purposes this paper describe case spondylodiscitis, review published literature on cases and summarize predisposing factors, diagnosis, treatment infection.A...

10.1016/j.onehlt.2023.100502 article EN cc-by-nc-nd One Health 2023-02-11

Drug-induced liver injury (DILI), defined as caused by a drug and/or its metabolites, is common clinical adverse reaction1, 2, 3, 4. This type of can cause acute failure and even death in severe cases5. DILI accounts for many warnings an important the development new drugs forms traditional Chinese medicine (TCM). Thus, from has attracted close attention medical professionals, pharmaceutical industry, general public6, 7, 8. For thousands years, TCM contributed to prevention treatment...

10.1016/j.apsb.2018.12.003 article EN cc-by-nc-nd Acta Pharmaceutica Sinica B 2018-12-14

To pursue the sustainable development of economy, resources and society, we should adhere to guidance technology leading promote digital transformation with help opportunity industrial Internet. As an important field transformation, e-commerce has great potential in various industries, such as service advantages marketing methods. At present, large platforms (Alibaba, JD, etc.) have small achievements, but there are few studies on integration AI changing model, especially lack systematic...

10.1109/ecit52743.2021.00013 article EN 2021 2nd International Conference on E-Commerce and Internet Technology (ECIT) 2021-03-01

Iris laevigata is ideal for gardening and landscaping in northeast China because of its beautiful flowers strong cold resistance. However, the short length flowering time (2 days individual flowers) greatly limits applications. Molecular breeding engineering hold high potential producing I. desirable properties. A prerequisite to identify characterize key control genes, identity which remains largely unknown due lack genome information. To fill this knowledge gap, we used sequencing data...

10.3390/ijms23179950 article EN International Journal of Molecular Sciences 2022-09-01

Polyol esters of fatty acids (PEFA) are a kind promising biosurfactants and mainly secreted by Rhodotorula strains. In addition, some strains reliable producers microbial lipid. Therefore, it is feasible to establish one step fermentation process for efficient simultaneous production PEFA lipids suitable strain. A newly isolated deep-sea yeast, paludigena P4R5, was shown simultaneously produce high level intracellular lipid extracellular PEFA. Under the optimized conditions, could yield 48.5...

10.1186/s12934-019-1200-3 article EN cc-by Microbial Cell Factories 2019-09-03

Abstract We designed and constructed a green sustainable bioprocess to efficiently coproduce D ‐tagatose, bioethanol, microbial protein from whey powder. First, one‐pot biosynthesis process involving lactose hydrolysis ‐galactose redox reactions for ‐tagatose production was established in vitro via three‐enzyme cascade. Second, nicotinamide adenine dinucleotide phosphate‐dependent galactitol dehydrogenase mutant, D36A/I37R, based on the dinucleotide‐dependent polyol Paracoccus denitrificans...

10.1002/biot.202300415 article EN Biotechnology Journal 2024-02-01

The study was to explore the effect of extracts Angelica sinensis (EAs) on lipid oxidation in fish feeds compared with ethoxyquin (EQ) and dietary EAs growth performance carp (Cyprinus carpio var. Jian). Firstly, were respectively added EQ, ethyl ether extract, acetate extract (EAE), acetone ethanol (EE) aqueous (AQE) sinensis, except for control. results showed that EQ inhibited (P < 0.05). Of all examined EAs, EAE strongest protective effects against Moreover, at high concentrations a...

10.1016/j.aninu.2018.06.004 article EN cc-by-nc-nd Animal nutrition 2018-07-24

Lacto-N-biose (LNB) is a member of the human milk oligosaccharide (HMO) family and synthesized via an enzymatic reaction in vitro with N-acetylglucosamine (GlcNAc) cofactors. In this study, LNB was using cell factory for first time. First, three modules were constructed Kluyveromyces lactis producing from lactose GlcNAc without addition Second, de novo pathway K. adding GlcNAc. Finally, transcriptional switch introduced into to reprogram its metabolic network improving flux GlcNAc-6-P...

10.1021/acs.jafc.3c01779 article EN Journal of Agricultural and Food Chemistry 2023-06-01

No guideline recommends antiviral therapy for hepatitis B e antigen (HBeAg)-positive chronic patients with persistently normal alanine aminotransferase levels and a high virus (HBV) DNA viral load.To evaluate the feasibility safety of Chinese herbal formula as therapeutic option HBV infection.In total, 395 (30-65 years old) confirmed HBeAg-positive infection were randomized to receive either or placebo 96 wk. Endpoints efficacy included: (1) decreased less than 4 log10 IU/mL at weeks 48 96;...

10.3748/wjg.v26.i30.4501 article EN cc-by-nc World Journal of Gastroenterology 2020-08-14

Rhododendron dauricum is an extremely cold hardy, semievergreen, multibranched shrub that distributed widely throughout northeastern China, Mongolia, Japan, the Korean Peninsula, and Russia (Yang et al., 2020). It grows in a wide range of environmental conditions, from forests to rocky landscapes; produces flower buds during severe winters; blooms early spring even if it covered snow (Polezhaeva 2018). valuable ornamental landscape species Great Khingan Mountains where annual average...

10.21273/hortsci16289-21 article EN cc-by-nc-nd HortScience 2022-01-17

This study aimed to explore an ideal way prevent anemia among children younger than 5 years after disasters especially when health care facilities are not enough. A preliminary survey was carried out involving 13 065 years. Pretested questionnaires were used for data collection and hemoglobin levels measured. After 12-month intervention, the impact 2769 conducted. Results showed that there some improvements both in feeding knowledge practice related anemia. The total prevalence of decreased...

10.1177/1010539513481495 article EN Asia Pacific Journal of Public Health 2013-03-27
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