Publications by authors named "Baimei Liu"

Introduction: Cepharanthine (CEP), a bisbenzylisoquinoline alkaloid (bisBIA) extracted from , has received significant attention for its anti-coronavirus properties. While ethylene response factors (ERFs) have been reported to regulate the biosynthesis of various alkaloids, their role in regulating CEP biosynthesis remains unexplored.

Methods: Genome-wide analysis of the ERF genes was performed with bioinformatics technology, and the expression patterns of different tissues, were analyzed by transcriptome sequencing analysis and real-time quantitative PCR verification.

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Article Synopsis
  • Cepharanthine, a compound from the Stephania plant, exhibits antiviral properties against coronaviruses, including SARS-CoV-2.
  • The research includes sequencing genomes of three Stephania species and proposing a pathway for cepharanthine production, identifying seven analogs with effective antiviral activities.
  • Additionally, other plant genera such as Nelumbo and Thalictrum were found to potentially produce similar compounds, which could aid in discovering new antiviral drugs.
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Background: As a complex group of malignancies, head and neck squamous cell carcinoma (HNSC) is one of the leading causes of cancer mortality. This study aims to establish a reliable clinical classification and gene signature for HNSC prognostic prediction and precision treatments.

Methods: A consensus clustering analysis was performed to group HNSC patients in The Cancer Genome Atlas (TCGA) database based on genes linked to programmed cell death (PCD).

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Article Synopsis
  • Takotsubo syndrome (TTS) is a heart condition causing the left side of the heart to change shape and not pump well, often due to emotional stress, but can also be triggered by serious infections.
  • A 72-year-old woman with a liver abscess experienced TTS after a severe infection, which caused her blood pressure to drop very low.
  • Treatment included a special device called IABP and medication, highlighting that both infections and other health issues can contribute to TTS, and timely treatment is very important for recovery.
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The utility of unfolded structural proteins with diverse sequences offers multiple potentials to create functional biomaterials. However, it is challenging to overcome their structural defects for the development of biological fibers with a combination of high strength and high toughness. Herein, robust fibers from a recombinant unfolded protein consisting of resilin and supercharged polypeptide are fabricated via wet-spinning approaches.

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The development of biomedical glues is an important, yet challenging task as seemingly mutually exclusive properties need to be combined in one material, i.e. strong adhesion and adaption to remodeling processes in healing tissue.

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Pressure therapy has been widely used in clinical practice for the prevention or treatment of hypertrophic scars resulted from aberrations in wound healing. However, the precise molecular mechanisms of this process are only partially understood. In the present study, we established a Bama minipig model to observe the effect of pressure intervention on wound healing and scar formation.

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Pressure therapy has been proved to be an effective treatment for hypertrophic scars in a clinical setting. However, evidence-based data are controversial and the precise mechanism of action of this technique remains unknown. The aim of this study was to investigate the potential molecular mechanisms of pressure therapy for hypertrophic scars.

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