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Huang Y, Zhang W, Xiang H, Liu Y, Yuan L, Zhang L, Hu S, Xia D, Li J, Gao M, Wang X, Qi X, Peng L, Song Y, Zhou X, Zeng J, Tan X, Deng M, Fang H, Qi S, He S, He Y, Ye B, Wu W, Dang T, Shao J, Wei W, Hu J, Yong X, He C, Bao J, Zhang Y, Zhang G, Ji R, Bo Y, Yan W, Li H, Wang Y, Li M, Wang F, Lian J, Liu C, Cao P, Liu Z, Liu A, Zhao L, Li S, Wu Y, Gu Y, Wang Y, Fang Y, Jiang P, Wu B, Liu C, Qi X. Treatment Strategies in Emergency Endoscopy for Acute Esophageal Variceal Bleeding (CHESS1905): A Nationwide Cohort Study. Front Med (Lausanne) 2022; 9:872881. [PMID: 35572990 PMCID: PMC9092278 DOI: 10.3389/fmed.2022.872881] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 03/16/2022] [Indexed: 12/16/2022] Open
Abstract
Background and Aims Emergency endoscopy is recommended for patients with acute esophageal variceal bleeding (EVB) and their prognosis has improved markedly over past decades due to the increased specialization of endoscopic practice. The study aimed to compare outcomes following emergency endoscopic injection sclerotherapy (EIS) and endoscopic variceal ligation (EVL) in cirrhotic patients with acute EVB. Methods Cirrhotic patients with acute EVB who underwent emergency endoscopy were retrospectively enrolled from 2013 to 2020 across 34 university hospitals from 30 cities. The primary outcome was the incidence of 5-day rebleeding after emergency endoscopy. Subgroup analysis was stratified by Child-Pugh class and bleeding history. A 1:1 propensity score matching (PSM) analysis was performed. Results A total of 1,017 and 382 patients were included in EIS group and EVL group, respectively. The 5-day rebleeding incidence was similar between EIS group and EVL group (4% vs. 5%, P = 0.45). The result remained the same after PSM (P = 1.00). Among Child-Pugh class A, B and C patients, there were no differences in the 5-day rebleeding incidence between the two groups after PSM (P = 0.25, 0.82, and 0.21, respectively). As for the patients with or without bleeding history, the differences between EIS group and EVL group were not significant after PSM (P = 1.00 and 0.26, respectively). Conclusion The nationwide cohort study indicates that EIS and EVL are both efficient emergency endoscopic treatment strategies for acute EVB. EIS should not be dismissed as an economical and effective emergency endoscopic treatment strategy of acute EVB. ClincialTrials.gov number NCT04307264.
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Dai MG, Li LF, Cheng HY, Wang JB, Ye B, He FY. Acute pancreatitis as a rare complication of gastrointestinal endoscopy: A case report. World J Clin Cases 2022; 10:4185-4189. [PMID: 35665111 PMCID: PMC9131219 DOI: 10.12998/wjcc.v10.i13.4185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/27/2021] [Accepted: 03/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Acute pancreatitis is an uncommon complication of gastrointestinal endoscopy, especially if the patient has none of the common risk factors associated with pancreatitis; such as alcoholism, gallstones, hypertriglyceridemia, hypercalcemia or the use of certain drugs. CASE SUMMARY A 56-year-old female patient developed abdominal pain immediately after the completion of an upper gastrointestinal endoscopy. The pain was predominantly in the upper and middle abdomen and was persistent and severe. The patient was diagnosed with acute pancreatitis. Treatment included complete fasting, octreotide injection prepared in a prefilled syringe to inhibit pancreatic enzymes secretion, ulinastatin injection to inhibit pancreatic enzymes activity, esomeprazole for gastric acid suppression, fluid replacement and nutritional support. Over the next 3 d, the patient's symptoms improved. The patient remained hemodynamically stable throughout hospitalization and was discharged home in a clinically stable state. CONCLUSION Pancreatitis should be considered in the differential diagnosis of abdominal pain after upper and lower gastrointestinal endoscopy.
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Ye B, Cai M, Xie M, Dong H, Dong W, Huang F. Constructing Robust Cathode/Electrolyte Interphase for Ultrastable 4.6 V LiCoO 2 under -25 °C. ACS APPLIED MATERIALS & INTERFACES 2022; 14:19561-19568. [PMID: 35442616 DOI: 10.1021/acsami.2c02818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Improving the durability of cathode materials at low temperature is of great importance for the development nowadays of lithium ion batteries, since the practical capacity and cycling stability of the electrode are reduced significantly at low temperature. Herein, by amorphous Zr3(PO4)4 surface engineering, we realize a stable high-voltage LiCoO2 operation (4.6 V) at -25 °C. The highly amorphous surface layer can help to form a high-quality cathode-electrolyte interphase with strong stability and low interface resistance, especially at low temperature. Such a surface-engineered LiCoO2 shows a capacity of 179.2 mAh g-1 at 0.2C and an excellent cyclability with 91% capacity retention after 300 cycles (1C). As a comparison, bare LiCoO2 shows only 161.6 mAh g-1 and 1% capacity retention under the same circumstances. This work confirms that surface regulation and control engineering is an effective route to improve the high-voltage and low-temperature performance of LiCoO2.
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Saito T, Fujimoto K, Uchida S, Yamazaki D, Hirano T, Sano I, Ye B, Kagawa O, Shariar Shovon M, Tu Do V, Morii Y, Prozorova L, Chiba S. Uncovering overlooked diversity using molecular phylogenetic approach: a case of Japanese sphaeriid clams (Sphaeriidae: Bivalvia). Mol Phylogenet Evol 2022; 173:107508. [DOI: 10.1016/j.ympev.2022.107508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 03/29/2022] [Accepted: 04/05/2022] [Indexed: 12/12/2022]
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Ye B, Ye Z, Yan M, Huang P, Tu Z, Wang Z, Luo Z, Hu X. Effection of monoplanar pedicle screw on facet joint degeneration in thoracolumbar vertebral fractures. BMC Musculoskelet Disord 2022; 23:407. [PMID: 35490240 PMCID: PMC9055697 DOI: 10.1186/s12891-022-05360-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 04/25/2022] [Indexed: 11/21/2022] Open
Abstract
Background This study aimed to compare the clinical outcomes and effect on instrument-related facet joints between fixed-axis pedicle screw (FAPS) and monoplanar pedicle screw (MPPS). Methods 816 pedicle screws of 204 patients with thoracolumbar vertebral fractures (TLVF) who underwent internal fixation surgery were analyzed in this retrospective study. All patients were divided into two groups (FAPS and MPPS). Preoperative, immediate postoperative, and 12–18-months postoperative CT and X-ray, and clinical data, including demographics, preoperative and immediate postoperative Visual Analogue Scale (VAS), blood loss (BL), operation time (OT) and hospital stay time (HST), were collected. Facet joint violation and degeneration grade were evaluated by CT according to Babu’s criteria and Weishaupt’s criteria respectively, and preoperative, immediate postoperative and 12–18-months postoperative anterior body compression index (ABCI) were measured by X-ray. Results Postoperative VAS of two groups was lower than preoperative VAS (p < 0.05). BL, OT, and HST were less in MPPS than FAPS, and the difference was statistically significant in BL and HST (p < 0.05) but no in OT (p > 0.05). Immediate postoperative and 12–18-months postoperative ABCI were significantly higher than preoperative (p < 0.05), and the difference of ABCI between immediate postoperative and 12–18-months postoperative were not significant in two groups (p > 0.05). Total violation rate (VR) was about 1.35% (11/816) and FAPS had a lower VR than MPPS, but no significant (p > 0.05). Weishaupt’s criteria revealed that average class (AC) was 0.69 in FAPS and 0.67 in MPPS, and the distribution of degenerated facet joints in two groups did not differ preoperatively (p > 0.05). In 12–18 months postoperatively, AC was significantly higher in FAPS than in MPPS, and the distribution of degenerated facet joints in two groups was significantly different (p < 0.05). The comparison of cranial to caudal joints in two groups revealed that cranial joints had more severe degeneration than caudal joints. Conclusions The findings suggested that both MPPS and FAPS were effective for patients with TLVF, but MPPS by percutaneous may be a better choice to avoid adjacent segment degeneration, especially the surgery-involved facet joints degeneration.
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Chu Y, Ye B, Wu Q, Wang Y, Wang P, Li J. The accuracy of virtual surgical planning in segmental Le Fort I surgery: A comparison of planned and actual outcome. J Plast Reconstr Aesthet Surg 2022; 75:2719-2726. [PMID: 35667995 DOI: 10.1016/j.bjps.2022.04.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/01/2022] [Accepted: 04/12/2022] [Indexed: 02/05/2023]
Abstract
Segmental Le Fort I surgery is an effective technique to correct complicated dentomaxillofacial deformities. This retrospective study evaluated the accuracy of segmental Le Fort I surgery under the guidance of virtual surgical planning (VSP). A total of 129 patients who accepted segmental Le Fort I surgery were investigated in this study. VSP was transferred to segmental surgery with different pieces precisely with the aid of 3D-printed surgical templates and splints. The surgical result was evaluated by postoperative complications, color distance maps, and quantitative accuracy analysis. Outcomes showed that the VSP was successfully transferred to actual surgery with high accuracy. The overall mean linear difference was 1.28 mm, and the overall mean angular difference was 2.4°. Except for one case of root injury, there was no serious complication recorded. The results suggested that VSP was a reliable assistance for segmental Le Fort I surgery.
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Mao Y, Ye B, Fan C, Wu J, Wang B, Shen Y, Shi Z, Xiang M. Correlation Between Coronavirus Disease 2019 and Olfactory Dysfunction. Front Public Health 2022; 10:843850. [PMID: 35392472 PMCID: PMC8980590 DOI: 10.3389/fpubh.2022.843850] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 02/21/2022] [Indexed: 12/20/2022] Open
Abstract
A great number of patients with Coronavirus Disease 2019 (COVID-19) experience olfactory dysfunction, typically of a short duration and with a high incidence rate, during the early stages of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This kind of olfactory dysfunction appears more likely in young people and women. This study presents a review of the clinical features and pathogenic mechanism of the olfactory dysfunction related to SARS-CoV-2 infection, aiming to provide a clinical reference for the diagnosis, differential diagnosis, treatment, and prevention of olfactory dysfunction in COVID-19 patients.
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Zhang T, Ye B, Shen J. Prognostic value of albumin-related ratios in HBV-associated decompensated cirrhosis. J Clin Lab Anal 2022; 36:e24338. [PMID: 35297102 PMCID: PMC8993660 DOI: 10.1002/jcla.24338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 12/13/2022] Open
Abstract
Background Identification of effective and accurate prognostic biomarkers for hepatitis B virus‐associated decompensated cirrhosis (HBV‐DeCi) is challenging. This study was designed to determine and compare the prognostic value of albumin‐related ratios (blood urea nitrogen‐to‐albumin ratio [BAR], C‐reactive protein‐to‐albumin ratio [CAR], prothrombin time‐international normalized ratio‐to‐albumin ratio [PTAR], neutrophil count‐to‐albumin ratio [NAR], and D‐dimer‐to‐albumin ratio [DAR]) in HBV‐DeCi patients. Methods We retrospectively recruited 161 HBV‐DeCi patients. Receiver operating characteristic curve, DeLong test, and Cox regression analyses were used to estimate and compare the predictive value of these five albumin‐related ratios and Model for End‐Stage Liver Disease (MELD) score. Results A total of 29 (18.0%) patients had died 30 days after admission. The prognostic roles of CAR, DAR, PTAR, NAR, and BAR in HBV‐DeCi were different. CAR, PTAR, NAR, and BAR were significantly higher in non‐survivors compared with survivors. However, DAR did not differ between the two groups. The predictive power of BAR was superior to that of the other four albumin‐related biomarkers and similar to that of MELD score. On multivariate analysis, BAR and MELD score were identified as independent prognostic factors, and the combination of BAR and MELD score may improve the prognostic accuracy in HBV‐DeCi. Conclusion The present findings suggest that BAR may be a simple and useful prognostic tool to predict mortality in HBV‐DeCi patients.
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Luo Y, Zhou F, Wu X, Li Y, Ye B. miR-30b-5p inhibits osteoblast differentiation through targeting BCL6. Cell Cycle 2022; 21:630-640. [PMID: 35100079 PMCID: PMC8942429 DOI: 10.1080/15384101.2022.2031428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Human bone marrow mesenchymal stem cells (hBMSCs) are attractive candidates for new therapies to improve bone regeneration and repair. This study was to identify the function of the miR-30b-5p/BCL6 axis in osteogenic differentiation of hBMSCs. Realtime-quantitative PCR (RT-qPCR) and Western blotting were used to measure the relative expression of ALP, OCN, RUNX2, miR-30b-5p, and BCL6 during osteogenic differentiation of hBMSCs. The relationship between miR-30b-5p and BCL6 in hBMSCs was identified using dual-luciferase reporter system and RNA pull-down assay. Alizarin red S staining (ARS) was used to detect the calcium nodules in hBMSCs. We found that the expression of miR-30b-5p was downregulated, whereas that of BCL6 was upregulated during osteogenic differentiation of hBMSCs. Downregulating miR-30b-5p enhanced the expression of OCN, RUNX2, and ALP, and promoted calcium deposition. Conversely, transfection with si-BCL6 had the opposite effect that it inhibited osteogenic differentiation. However, the inhibitory effect of si-BCL6 was abrogated by miR-30b-5p inhibitor. miR-30b-5p inhibits the osteogenic differentiation of hBMSCs by targeting BCL6.
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Fan C, Wu J, Shen Y, Hu H, Wang Q, Mao Y, Ye B, Xiang M. Cover Image. Cancer Med 2022. [DOI: 10.1002/cam4.4620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Ye B, Ling W, Wang Y, Jaisi A, Olatunji OJ. Protective effects of chrysin against cyclophosphamide‐induced cardiotoxicity in rats: A biochemical and histopathological approach. Chem Biodivers 2022; 19:e202100886. [PMID: 35014174 DOI: 10.1002/cbdv.202100886] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 01/10/2022] [Indexed: 11/06/2022]
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88
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Kong Y, Ye B, Yang L, Liu X, Gao C. Comparative molecular dynamics study on interaction of acetamide and glycerol with phospholipid bilayer. CRYO LETTERS 2022; 43:42-49. [PMID: 35315869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BACKGROUND The exact mechanisms that acetamide and glycerol interact with cell membrane remains a matter of debate. OBJECTIVE To investigate the microscopic interactions of acetamide and glycerol with phospholipid bilayers at various temperatures. MATERIALS AND METHODS Molecular dynamics simulations of a hydrated dipalmitoyl-phosphatidylcholine (DPPC) bilayer in the presence of glycerol and acetamide were performed. The system contains 128 lipids and about 700 cryoprotectant molecules, and simulations extended to 15 ns. RESULT When compared to glycerol, acetamide shows a stronger affinity with water rather than the lipid bilayer. CONCLUSION The knowledge of the mixing dynamics of present system helps to develop better cryoprotective formulas and to propose more optimal cooling/warming protocols.
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Fan C, Wu J, Shen Y, Hu H, Wang Q, Mao Y, Ye B, Xiang M. Hypoxia promotes the tolerogenic phenotype of plasmacytoid dendritic cells in head and neck squamous cell carcinoma. Cancer Med 2021; 11:922-930. [PMID: 34964283 PMCID: PMC8855917 DOI: 10.1002/cam4.4511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 11/03/2021] [Accepted: 11/28/2021] [Indexed: 11/11/2022] Open
Abstract
Objective We aim to review the roles of plasmacytoid dendritic cells (pDCs) in head and neck squamous cell carcinoma (HNSCC) and explore the effects of hypoxia on the tolerogenic transformation of pDCs. Background pDCs, best known as professional type I interferon‐secreting cells, play key roles in immune surveillance and antitumor immunity. Recently, pDCs have been shown to be tolerogenic and correlate with poor prognosis in a variety of cancers, including HNSCC. However, it remains unclear what drives the tolerogenic transformation of pDCs in the HNSCC microenvironment. Hypoxia, a prominent hallmark of the tumor microenvironment (TME) of HNSCC, can interfere with multiple immune cells and establish an immunosuppressive TME. Methods In this review, we summarize the antitumor and protumor functions of pDCs, explore the effects of hypoxia on the migration and maturation of pDCs, and discuss related mechanisms in HNSCC. Conclusions pDCs mainly display protumor functions in HNSCC. The hypoxic TME in HNSCC can enhance the migration of pDCs and inhibit the differentiation and maturation of pDCs, promoting the tolerogenic phenotype of pDCs.
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Montasser ME, Van Hout CV, Miloscio L, Howard AD, Rosenberg A, Callaway M, Shen B, Li N, Locke AE, Verweij N, De T, Ferreira MA, Lotta LA, Baras A, Daly TJ, Hartford SA, Lin W, Mao Y, Ye B, White D, Gong G, Perry JA, Ryan KA, Fang Q, Tzoneva G, Pefanis E, Hunt C, Tang Y, Lee L, Sztalryd-Woodle C, Mitchell BD, Healy M, Streeten EA, Taylor SI, O'Connell JR, Economides AN, Della Gatta G, Shuldiner AR. Genetic and functional evidence links a missense variant in B4GALT1 to lower LDL and fibrinogen. Science 2021; 374:1221-1227. [PMID: 34855475 DOI: 10.1126/science.abe0348] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
[Figure: see text].
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Saito T, Hirano T, Ye B, Prozorova L, Shovon MS, Do TV, Kimura K, Surenkhorloo P, Kameda Y, Morii Y, Fukuda H, Chiba S. A comprehensive phylogeography of the widespread pond snail genus Radix revealed restricted colonization due to niche conservatism. Ecol Evol 2021; 11:18446-18459. [PMID: 35003683 PMCID: PMC8717273 DOI: 10.1002/ece3.8434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 11/10/2022] Open
Abstract
To clarify the effect of niche conservatism on evolutionary history, we focused on freshwater snails, which have different ecological and phylogenetic properties from previously tested taxa. We conducted a phylogenetic analysis using 750 lymnaeid individuals from 357 sites of eleven Radix species. Then, we estimated the ancestral distribution using the geographic coordinates and colonization routes. In addition, a statistical test of the colonization distances in the latitudinal and longitudinal directions was performed. We also conducted ecological niche modeling for two widely distributed species using climatic data. Ancestral geographic reconstruction estimated the origin of the genus to be around the Indian subcontinental region and showed that latitudinal immigration distances were shorter than longitudinal immigration distances in the diversification process. Ecological niche models suggested that the current distribution was restricted by climate, with annual mean temperature and precipitation of the driest month as particularly strong factors. Niche conservatism to the climate can affect the diversification of freshwater snails.
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Chen J, Li J, Ye B, Zhang X, Tyagi RD, Gao X. Energy balance assessment on chicken manure for biogas production in Rabat-Salé-Zemmour-Zaïr of Morocco. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 299:113656. [PMID: 34482111 DOI: 10.1016/j.jenvman.2021.113656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 08/28/2021] [Accepted: 08/28/2021] [Indexed: 06/13/2023]
Abstract
Chicken manure management has grabbed significant attention in Morocco due to the increasing demand on chicken and eggs. Bioconversion of chicken manure to biogas could reduce the chicken manure amount as well as generate clean energy. To evaluate the feasibility of converting chicken manure to biogas in terms of energy gain, the energy balance of the chicken manure for biogas production in the region of Rabat-Salé-Zemmour-Zaïr of Morocco has been investigated. The result showed that there was an energy gain of 1350 MJ for per tonne of dry chicken manure was converted to biogas. The energy gain increased to 3996 MJ/tonne of dry chicken manure when the wheat straw was added to co-digest with chicken manure. With consideration of converting the obtained biogas for electricity generation, there was extra electricity for sale after subtracting the electricity consumed inside the poultry industry. Comparing with co-firing, pyrolysis, and gasification, chicken manure anaerobic digestion was superior in terms of energy gain.
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Liao G, Liu Q, Xu X, He Y, Li Y, Wang H, Ye B, Huang C, Zhong M, Jia D. Metabolome and Transcriptome Reveal Novel Formation Mechanism of Early Mature Trait in Kiwifruit ( Actinidia eriantha). FRONTIERS IN PLANT SCIENCE 2021; 12:760496. [PMID: 34868156 PMCID: PMC8640357 DOI: 10.3389/fpls.2021.760496] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/18/2021] [Indexed: 06/13/2023]
Abstract
Kiwifruit (Actinidia eriantha) is a peculiar berry resource in China, and the maturation period is generally late. Fortunately, we found an early mature A. eriantha germplasm. In order to explore the formation mechanism of its early mature trait, we determined the main carbohydrate and endogenous hormone content of the fruit, and used off-target metabolomics and transcriptomics to identify key regulatory metabolites and genes. We found that early mature germplasm had faster starch conversion rate and higher sucrose, glucose, and fructose content when harvested, while with lower auxin (IAA), abscisic acid (ABA), and zeatin (ZR) content. Through the non-targeted metabolome, 19 and 20 metabolites closely related to fruit maturity and early maturity were identified, respectively. At the same time, weighted correlation network analysis (WGCNA) showed that these metabolites were regulated by 73 and 99 genes, respectively, especially genes related to sugar metabolism were mostly. Based on above, the formation of early mature trait of A. eriantha was mainly due to the sucrose decomposition rate was reduced and the soluble solid content (SSC) accumulated at low levels of endogenous hormones, so as to reach the harvest standard earlier than the late mature germplasm. Finally, ten single nucleotide polymorphism (SNP) loci were developed which can be used for the identification of early mature trait of A. eriantha.
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Wang Q, Shen Y, Pan Y, Chen K, Ding R, Zou T, Zhang A, Guo D, Ji P, Fan C, Mei L, Hu H, Ye B, Xiang M. Tlr2/4 Double Knockout Attenuates the Degeneration of Primary Auditory Neurons: Potential Mechanisms From Transcriptomic Perspectives. Front Cell Dev Biol 2021; 9:750271. [PMID: 34760891 PMCID: PMC8573328 DOI: 10.3389/fcell.2021.750271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 09/28/2021] [Indexed: 11/30/2022] Open
Abstract
The transcriptomic landscape of mice with primary auditory neurons degeneration (PAND) indicates key pathways in its pathogenesis, including complement cascades, immune responses, tumor necrosis factor (TNF) signaling pathway, and cytokine-cytokine receptor interaction. Toll-like receptors (TLRs) are important immune and inflammatory molecules that have been shown to disrupt the disease network of PAND. In a PAND model involving administration of kanamycin combined with furosemide to destroy cochlear hair cells, Tlr 2/4 double knockout (DKO) mice had auditory preservation advantages, which were mainly manifested at 4–16 kHz. DKO mice and wild type (WT) mice had completely damaged cochlear hair cells on the 30th day, but the density of spiral ganglion neurons (SGN) in the Rosenthal canal was significantly higher in the DKO group than in the WT group. The results of immunohistochemistry for p38 and p65 showed that the attenuation of SGN degeneration in DKO mice may not be mediated by canonical Tlr signaling pathways. The SGN transcriptome of DKO and WT mice indicated that there was an inverted gene set enrichment relationship between their different transcriptomes and the SGN degeneration transcriptome, which is consistent with the morphology results. Core module analysis suggested that DKO mice may modulate SGN degeneration by activating two clusters, and the involved molecules include EGF, STAT3, CALB2, LOX, SNAP25, CAV2, SDC4, MYL1, NCS1, PVALB, TPM4, and TMOD4.
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Ye B, Wu XL, Huang MX, Tang LF, Zhang YY, Chen ZM. [Pulmonary vascular associated plastic bronchitis in children with hemoptysis]. ZHONGHUA ER KE ZA ZHI = CHINESE JOURNAL OF PEDIATRICS 2021; 59:976-978. [PMID: 34711035 DOI: 10.3760/cma.j.cn112140-20210319-00232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ye B, Li J, Liu F. Unusual case of a protruding mass in the esophagus successfully treated by endoscopic submucosal dissection. Endoscopy 2021; 53:E435-E436. [PMID: 33506472 DOI: 10.1055/a-1333-0915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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97
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Lan YM, Yang SW, Dai MG, Ye B, He FY. Gastric syphilis mimicking gastric cancer: A case report. World J Clin Cases 2021; 9:7798-7804. [PMID: 34621829 PMCID: PMC8462240 DOI: 10.12998/wjcc.v9.i26.7798] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/14/2021] [Accepted: 08/10/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The nonspecific clinical, radiological and pathological characteristics of gastric syphilis can establish it as an imitator of other gastric diseases. The absence of primary or secondary lubricating lesions should not prevent consideration of gastric syphilis.
CASE SUMMARY A 63-year-old female patient presented to the hospital with dull pain in the middle and upper abdomen without apparent cause for one week, which was aggravated for two days. The patient had been sexually active with the same male partner for the past years, but her partner was promiscuous. Abdominal contrast-enhanced computed tomography (CT) and positron emission tomography/CT suggested gastric cancer. The gastroscopy revealed an antral gastric ulcer with gastric retention, and also suggested gastric cancer. But no cancer cells were found in the biopsies taken during the two gastroscopies. Treponema pallidum (T. pallidum) antibodies: ELISA positive, rapid plasma reagin titer 1:16. Hematoxylin and eosin (HE) stain showed macrophage infiltration in the lamina propria. Numerous spirochetes were observed by immunohistochemical staining using a monoclonal antibody against T. pallidum. The patient was finally diagnosed with gastric syphilis.
CONCLUSION Only a few cases of gastric syphilis have been misdiagnosed as gastric cancer. Penicillin can relieve symptoms of gastric syphilis.
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Fan L, Xu C, Ge Q, Lin Y, Wong CC, Qi Y, Ye B, Lian Q, Zhuo W, Si J, Chen S, Wang L. A. muciniphila Suppresses Colorectal Tumorigenesis by Inducing TLR2/NLRP3-Mediated M1-Like TAMs. Cancer Immunol Res 2021; 9:1111-1124. [PMID: 34389559 DOI: 10.1158/2326-6066.cir-20-1019] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/21/2021] [Accepted: 08/11/2021] [Indexed: 11/16/2022]
Abstract
The interplay between gut microbiota and the host immune system is emerging as a factor in the pathogenesis of colorectal cancer (CRC). Here, we set out to identify the effect of Akkermansia muciniphila (A.muciniphila) on CRC pathogenesis. A. muciniphila abundance was significantly reduced in CRC patients from 2 independent clinical cohorts and the dataset. Supplementation with A. muciniphila suppressed colonic tumorigenesis in ApcMin/+ mice and the growth of implanted HCT116 or CT26 tumors in nude mice. Mechanistically, A. muciniphila facilitated enrichment of M1-like macrophages in a NLRP3-dependent manner in vivo and in vitro. As a consequence, NLRP3 deficiency in macrophages attenuated the tumor-suppressive effect of A. muciniphila. In addition, we revealed that TLR2 was essential for the activation of the NF-κB/NLRP3 pathway and A. muciniphila induced M1-like macrophage response. Corroborating these findings, we observed positive correlations between M1-like macrophages, NLRP3/TLR2 and A. muciniphila in CRC patients. In summary, A. muciniphila induced M1-like macrophages provides a therapeutic target in the CRC tumor microenvironment.
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Mi C, Ye B, Gao Z, Du J, Li R, Huang D. BHLHE40 plays a pathological role in pre-eclampsia through upregulating SNX16 by transcriptional inhibition of miR-196a-5p. Mol Hum Reprod 2021; 26:532-548. [PMID: 32579212 DOI: 10.1093/molehr/gaaa037] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 04/09/2020] [Indexed: 12/13/2022] Open
Abstract
Pre-eclampsia (PE), which results from abnormal placentation, is a primary cause of maternal and neonatal morbidity and mortality. However, the causes of abnormal development of the placenta remain poorly understood. BHLHE40 is a transcriptional repressor in response to hypoxia. Bioinformatics analysis demonstrated that BHLHE40 negatively regulates miR-196a-5p expression, which may decrease miR-196a-5p to target SNX16. Since SNX16 exerts an inhibitory effect on cell migration, it may disrupt trophoblast cell migration in placentation. Therefore, the objective of this study was to explore a possible role of the BHLHE40/miR-196a-5p/SNX16 axis in PE pathogenesis. BHLHE40, miR-196a-5p and SNX16 mRNA and/or protein levels were detected in PE and normal placenta tissues. PE models in vitro and in vivo were constructed by culturing trophoblasts under hypoxia and reducing the uterine perfusion pressure in pregnant C57/BL6N mice, respectively. BHLHE40 and SNX16 were upregulated in PE placenta, while miR-196a-5p was downregulated. Knockdown of BHLHE40 reversed miR-196a-5p expression in trophoblasts under hypoxia, and upregulation of miR-196a-5p inhibited SNX16 expression. As indicated by ChIP assay, BHLHE40 bound to the promoter of the miR-196a-5p gene; luciferase reporter analysis showed that miR-196a-5p could bind to the 3'-untranslated region of SNX16 mRNA. Knockdown of either BHLHE40 or SNX16, or an increase in miR-196a-5p, restored cell viability, migration, invasion and matrix metalloprotein (MMP)-2 and MMP-9 expression under hypoxia. BHLHE40 knockdown also alleviated PE symptoms in pregnant C57/BL6N mice. This study supports involvement of the BHLHE40/miR-196a-5p/SNX16 axis in PE pathogenesis; Proper adjustment of the BHLHE40/miR-196a-5p/SNX16 axis is able to attenuate PE symptoms.
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Lin N, Yu T, Zheng W, Hu H, Xiang L, Ye G, Zhong X, Ye B, Wang R, Deng W, Li J, Wang X, Han F, Zhuang K, Zhang D, Xu H, Ding J, Zhang X, Shen Y, Lin H, Zhang Z, Kim JJ, Liu J, Hu W, Duan H, Si J. Simultaneous Recognition of Atrophic Gastritis and Intestinal Metaplasia on White Light Endoscopic Images Based on Convolutional Neural Networks: A Multicenter Study. Clin Transl Gastroenterol 2021; 12:e00385. [PMID: 34342293 PMCID: PMC8337066 DOI: 10.14309/ctg.0000000000000385] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 06/16/2021] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Patients with atrophic gastritis (AG) or gastric intestinal metaplasia (GIM) have elevated risk of gastric adenocarcinoma. Endoscopic screening and surveillance have been implemented in high incidence countries. The study aimed to evaluate the accuracy of a deep convolutional neural network (CNN) for simultaneous recognition of AG and GIM. METHODS Archived endoscopic white light images with corresponding gastric biopsies were collected from 14 hospitals located in different regions of China. Corresponding images by anatomic sites containing AG, GIM, and chronic non-AG were categorized using pathology reports. The participants were randomly assigned (8:1:1) to the training cohort for developing the CNN model (TResNet), the validation cohort for fine-tuning, and the test cohort for evaluating the diagnostic accuracy. The area under the curve (AUC), sensitivity, specificity, and accuracy with 95% confidence interval (CI) were calculated. RESULTS A total of 7,037 endoscopic images from 2,741 participants were used to develop the CNN for recognition of AG and/or GIM. The AUC for recognizing AG was 0.98 (95% CI 0.97-0.99) with sensitivity, specificity, and accuracy of 96.2% (95% CI 94.2%-97.6%), 96.4% (95% CI 94.8%-97.9%), and 96.4% (95% CI 94.4%-97.8%), respectively. The AUC for recognizing GIM was 0.99 (95% CI 0.98-1.00) with sensitivity, specificity, and accuracy of 97.9% (95% CI 96.2%-98.9%), 97.5% (95% CI 95.8%-98.6%), and 97.6% (95% CI 95.8%-98.6%), respectively. DISCUSSION CNN using endoscopic white light images achieved high diagnostic accuracy in recognizing AG and GIM.
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