Publications by authors named "Wei Feng Yao"

Background: Shizao decoction (SZD) consisted of Euphorbia kansui (EK), Euphorbia pekinensis (EP), Daphne genkwa (DG), and Fructus Jujubae (FJ) is a classic Chinese herbal medicine formula for treating malignant ascites, which is closely related to the modulation of gut microbiota by our previous study. For water-expelling members (WEM) including EK, EP, and DG may have side effects on the intestine, FJ is employed for detoxification and effectivity enhancement of WEM. However, the underlying mechanism for the compatibility of WEM and FJ is still unknown.

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Article Synopsis
  • The study investigates the impact of a three-dimensional (3D) printed dry-laboratory model on planning laparoscopic liver resection (LLR) for patients with complex hepatobiliary diseases.
  • Patients using the 3D model experienced significantly fewer complications, including lower rates of intraoperative blood loss and bile leakage, compared to those who relied on traditional imaging.
  • The findings suggest that 3D models are beneficial in reducing postoperative complications and can serve as a protective factor in surgical planning.
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Background: Post-hepatectomy liver failure (PHLF) is a serious complication after hepatectomy and a major cause of death. The current criteria for PHLF diagnosis (ISGLS consensus) require laboratory data of elevated INR level and hyperbilirubinemia on or after postoperative day 5. This study aims to propose a new indicator for the early clinical prediction of PHLF.

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Ethnopharmacological Relevance: Leech, as a traditional Chinese medicine for the treatment of blood circulation and blood stasis, was also widely used to cure pulmonary fibrosis in China. In clinical practice, some traditional Chinese medicine preparation such as Shui Zhi Xuan Bi Hua Xian Tang and Shui Zhi Tong Luo Capsule composed of leech, could improve the clinical symptoms and pulmonary function in patients with idiopathic pulmonary fibrosis (IPF). However, the material basis of the leech in the treatment of IPF were not yet clear.

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Several observational studies have reported an association between obesity and primary liver cancer (PLC), while the causality behind this association and the comparison of the risk effects of different obesity indicators on PLC remain unclear. In this study, we performed two-sample Mendelian randomization (MR) analyses to assess the associations of genetically determined liver fat, visceral adipose tissue (VAT), and body mass index (BMI) with the risk of PLC. The summary statistics of exposures were obtained from two genome-wide association studies (GWASs) based on the UK Biobank (UKB) imaging cohort and the Genetic Epidemiology Research on Adult Health and Aging (GERA) cohort.

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Background: Non-cancer-specific death (NCSD) is an important factor that needs to be considered in patients with malignancy, as it can affect their long-term prognosis. In particular, the effect of age on patients with hepatocellular carcinoma (HCC) after hepatectomy requires clarification. This study aims to examine the impact of age on patients with HCC after hepatectomy and to identify independent risk factors of survival.

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Background And Aims: An increasing number of studies have confirmed that non-textbook outcomes (non-TO) are a risk factor for the long-term outcome of malignant tumors. It is particularly important to identify the predictive factors of non-TO to improve the quality of surgical treatment. We attempted to construct two nomograms for preoperative and postoperative prediction of non-TO after laparoscopic hepatectomy for hepatocellular carcinoma (HCC).

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Background & Aims: Although anatomical hepatectomy (AH) is widely used in the treatment of hepatocellular carcinoma (HCC), the prognosis is still unsatisfactory. The present study aimed to evaluate the survival benefit of adjuvant transcatheter arterial chemoembolization (TACE) for patients with HCC after AH.

Methods: A total of 832 patients were stratified into with adjuvant TACE (443, 53.

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Article Synopsis
  • Clinical education for interns on hepatocellular carcinoma (HCC) in China is essential yet challenging, and this study examines the effectiveness of a patient-specific 3D printing liver model (3DPM) in enhancing this education.
  • The study involved 62 interns divided into three groups (3DPM, 3D virtual reconstruction (3DVR), and MDCT) after receiving lecture-based education on HCC, then testing their understanding of liver anatomy and surgical planning.
  • Results showed that the 3DPM group outperformed the other groups in accurately identifying tumor locations, understanding vessel relationships, and creating surgical plans, indicating that 3DPM significantly benefits clinical education for HCC.
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Background & Aims: The long-term prognosis of patients with metabolic syndrome (MS) and hepatitis B virus-related hepatocellular carcinoma (HBV-HCC) after radical hepatectomy remains unclear. The purpose of this study was to elucidate the effect of MS on long-term survival for patients with HBV-related HCC after hepatectomy.

Methods: Patients with HBV-HCC after hepatectomy were included.

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Purpose: Laparoscopic liver resection (LLR) for hepatocellular carcinoma (HCC) remains controversial, especially for tumors larger than 5 cm. We compared the short- and long-term outcomes of laparoscopic and open liver resection (OLR) for large HCC.

Methods: Patients with large HCC after curative hepatectomy were enrolled.

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Background And Aims: Recently, the effectiveness of "textbook outcomes (TO)" in the evaluation of surgical quality has been recognized by more and more scholars. This study tended to examine the association between preoperative albumin-bilirubin (ALBI) grades and the incidence of achieving or not achieving TO (non-TO) in patients with hepatocellular carcinoma (HCC) undergoing laparoscopic hepatectomy.

Methods: The patients were stratified into two groups: ALBI grade 1 (ALBI ≤ -2.

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Background: Long noncoding RNA metastasis-associated lung adenocarcinoma transcript 1 (LncRNA MALAT1) has been proven to promote osteogenesis in different health conditions. However, the role of plasma MALAT1 in postmenopausal osteoporosis (PMOP) has not been investigated.

Objective: To investigate whether plasma MALAT1 expressions are associated with severity of PMOP.

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Glyphosate is one of the most widely used herbicide with high efficiency, low toxicity and broad-spectrum. In recent decades, increasing evidence suggests that glyphosate may cause adverse health effects on human beings. However, until now, there is little data on the human metabolic changes.

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Background: Osteoporosis (OP) is characterized as low bone mass, bone microarchitecture breakdown and bone fragility. The increase of oxidative stress could lead to breakdown in the balance of bone formation and resorption which gives rise to OP. Nrf2 is a transcription factor which takes part in oxidative stress and recently was reported that it can regulate the occurrence of OP.

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Article Synopsis
  • Carbonized traditional Chinese medicine (TCM) has been used for over 2000 years in treating bleeding syndromes but lacks specific quality standards and research on quality control.
  • This study focused on Carbonized Typhae Pollen (CTP), highlighting its benefit in blood stasis and bleeding control.
  • A new quality control model called Gradient-based Discriminant Analysis (GDA) was developed, demonstrating superior accuracy and stability over traditional methods, ensuring better quality control for carbonized TCM and its effectiveness in clinical settings.
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Euphorbiae pekinensis Radix (EP) is effective in treating various diseases, but it's toxicity is a major obstacle in use in clinical. Although EP was processed with vinegar to reduce it's toxicity, the detailed mechanism of toxicity in EP have not been clearly delineated. This study investigate the toxicity attenuation-mechanism of Euphorbiae pekinensis after being processed with vinegar (VEP) and the toxic mechanism of four compounds from EP on zebrafish embryos.

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  • The dried roots of Euphorbia kansui (EK) are effective for treating edema but have high toxicity, limiting their medical use.
  • A traditional method of stir-frying EK with vinegar (VEK) aims to reduce this toxicity, though the underlying mechanism remains unclear.
  • The study developed a rapid ultra-fast liquid chromatography tandem mass spectrometry (UFLC-MS/MS) method to analyze six toxic compounds in EK and VEK, demonstrating that some toxic components can be converted into less toxic forms, while assessing their effects on zebrafish embryos and the expression of aquaporin-3 proteins.
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Article Synopsis
  • Malignant ascites (MA) is primarily linked to cancers such as hepatocellular, ovarian, and breast cancer, and the root of Euphorbia kansui (EK) has been identified for its therapeutic properties but poses severe toxicity risks.
  • Vinegar-processing of EK offers a promising method to reduce its toxicity while maintaining its beneficial effects, yet the mechanisms involved in this transformation remain unclear.
  • In this study, the effects of two compounds derived from EK (3-O-(2'E,4'Z-decadienoyl)-20-O-acetylingenol and ingenol) were analyzed in a mouse model, revealing that they can mitigate liver and gastrointestinal damage, reduce excessive fluid buildup, enhance cancer cell death, and adjust harmful inflammatory
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Traditional Chinese medicine boasts aunique theoretical system and rich practical experience. However, traditional Chinese medicine has an unclear material basis, vague pharmacological mechanism, and potential toxicity, which is the key factor to hinder its modernization and wide application. Therefore, when the physico-chemical analysis of chemical components of traditional Chinese medicine is insufficient to reflect the characteristics and mechanisms, the multi-target biological system correlation analysis in conformity to the holistic view of the basic theory of traditional Chinese medicine has gradually attracted wide attention.

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Background: Postprandial hyperglycemia was reported to play a key role in established risk factors of coronary artery diseases (CAD) and cardiovascular events. Serum 1,5-anhydroglucitol (1,5-AG) levels are known to be a clinical marker of short-term postprandial glucose (PPG) excursions. Low serum 1,5-AG levels have been associated with occurrence of CAD.

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Carbonized ginger, a type of charry herb, has been used as a hemostatic medicine since ancient times. However, there are some serious problems such as inhomogeneous heating and emitting smoke during processing with traditional stir-frying method. To investigate the feasibility to obtain carbonized ginger by stir-frying with sand instead of stir-frying method.

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Ethnopharmacological Relevance: In traditional Chinese medicine (TCM) the root of Euphorbia kansui S.L.Liou ex S.

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