7 results on '"Ye GB"'
Search Results
2. Utilization of lipidic food waste as low-cost nutrients for enhancing the potentiality of biofuel production from engineered diatom under temperature variations.
- Author
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Yang YF, Ye GB, Wang HJ, Li HY, Lin CSK, Zheng XF, Pugazhendhi A, and Wang X
- Subjects
- Food, Biofuels, Temperature, Nutrients, Biomass, Lipids, Diatoms, Refuse Disposal, Microalgae
- Abstract
The scarcity of natural fossil fuels presents a promising opportunity for the development of renewable microalgae-based biofuels. However, the current microalgae cultivation is unable to effectively address the high costs of the production of biofuels. To tackle this challenge, this study focused on recruiting engineered Phaeodactylum tricornutum (FabG-OE) to enhance biomass accumulation and lipid production by employing food waste hydrolysate under temperature variations. The biomass and lipid accumulations of FabG-OE were improved effectively in mixed culture medium and food waste hydrolysate at a volume ratio (v/v) of 80:20 at 30 °C. It was found that oxidative stress might contribute to the overexpression of lipogenic genes, thereby leading to lipogenesis at 30 °C. Upscaling cultivation of FabG-OE at 30 °C using a semi-continuous strategy and batch strategy was conducted to achieve 0.73 and 0.77 g/L/d of biomass containing 0.35 and 0.38 g/L/d of lipid, respectively. In summary, these findings provide valuable insights for advancing microalgae-based biofuel production., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Ltd. All rights reserved.)
- Published
- 2023
- Full Text
- View/download PDF
3. [Analysis of the causes of soft tissue complications after volar locking plate for the treatment of dorsal displaced distal radius fractures].
- Author
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Tai JG, Ding ZY, Sun L, Cao YP, Ye GB, Hao P, and Li W
- Subjects
- Female, Male, Humans, Adult, Middle Aged, Adolescent, Young Adult, Aged, Aged, 80 and over, Risk Factors, Wrist Joint surgery, Wrist Fractures, Fractures, Open, Metacarpal Bones
- Abstract
Objective: To investigate the causes of soft tissue complications in patients with dorsal displacement distal radius fractures (DRF) after volar locking plate surgery., Methods: From July 2016 to May 2021, 112 patients with dorsal displacement DRF were treated with volar locking plate surgery, including 45 males and 67 females. The average age was (46.24±10.08) years old, ranging from 18 to 85 years old. According to whether there were soft tissue complications after operation, they were divided into complication group (40 cases) and non complication group (72 cases). Compared with preoperation, the radial metacarpal inclination and ulnar deflection angle, wrist flexion activity and dorsal extension activity, and grip strength of patients after operation were significantly improved ( P <0.05). Compared with the non complication group, the proportion of patients in the complication group whose age was>60 years, body mass index (BMI) more than 30 kg·m
-2 , smoking, diabetes, fracture type C, open fracture and operation time more than 90 min was higher ( P <0.05). The age, BMI, smoking, diabetes, fracture AO classification, fracture type and operation time were analyzed by multifactor Logistic regression to determine the independent risk factors affecting the occurrence of postoperative soft tissue complications of patients, establish a nomogram prediction model, and evaluate the model., Results: At the latest follow-up, the excellent and good rate of wrist joint function recovery was 83.93% (94/112), and the excellent and good rate of fracture reduction was 84.82% (95/112). Multivariate Logistic regression analysis showed that age more than 60 years old, diabetes, fracture type C, open fracture and operation time more than 90 min were independent risk factors for postoperative soft tissue complications ( P <0.05). The receiver operating characteristic (ROC), calibration curve and clinical decision curve of the nomogram prediction model showed discrimination, accuracy and validity were good., Conclusion: Age more than 60 years, diabetes mellitus, fracture type C, open fracture, and operation time more than 90 min are all independent risk factors for soft tissue complications after DRF volar plate fixation. In clinical treatment, perioperative soft tissue management should be done in such patients to prevent complications.- Published
- 2023
- Full Text
- View/download PDF
4. Novel TP53RK variants cause varied clinical features of Galloway-Mowat syndrome without nephrotic syndrome in three unrelated Chinese patients.
- Author
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Chen J, Ye GB, Huang JR, Peng M, Gu WY, Xiong P, and Zhu HM
- Abstract
Objectives: Galloway-Mowat syndrome-4 (GAMOS4) is a very rare renal-neurological disease caused by TP53RK gene mutations. GAMOS4 is characterized by early-onset nephrotic syndrome, microcephaly, and brain anomalies. To date, only nine GAMOS4 cases with detailed clinical data (caused by eight deleterious variants in TP53RK ) have been reported. This study aimed to examine the clinical and genetic characteristics of three unrelated GAMOS4 patients with TP53RK gene compound heterozygous mutations., Methods: Whole-exome sequencing (WES) was used to identify four novel TP53RK variants in three unrelated Chinese children. Clinical characteristics such as biochemical parameters and image findings of patients were also evaluated. Furthermore, four studies of GAMOS4 patients with TP53RK variants were reviewed. In addition, clinical and genetic features were described after a retrospective analysis of clinical symptoms, laboratory data, and genetic test results., Results: The three patients showed facial abnormalities, developmental delays, microcephaly, and aberrant cerebral imaging. Furthermore, patient 1 had slight proteinuria, while patient 2 had epilepsy. However, none of the individuals had nephrotic syndrome, and all were alive for more than 3 years of age. This is the first study to assess four variants in the TP53RK gene (NM_033550.4: c.15_16dup/p.A6Efs*29, c.745A > G/p.R249G, c.185G > A/p.R62H, and c.335A > G/p.Y112C)., Conclusion: The clinical characteristics of the three children with TP53RK mutations are significantly different from the known GAMOS4 traits, including early nephrotic syndrome and mortality mainly occurring in the first year of life. This study provides insights into the pathogenic TP53RK gene mutation spectrum and clinical phenotypes of GAMOS4., Competing Interests: MP and W-YG were employed by the Beijing Chigene Translational Medical Research Centre Co. Ltd. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Chen, Ye, Huang, Peng, Gu, Xiong and Zhu.)
- Published
- 2023
- Full Text
- View/download PDF
5. [Research Progress of Pleckstrin Homology Like Domain Family A Member 1 in Tumor].
- Author
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Zhao SB, Ma HJ, Wu ZG, Ling B, and Ye GB
- Subjects
- Humans, Female, Phosphoproteins, Blood Proteins, Transcription Factors genetics, Breast Neoplasms genetics
- Abstract
Pleckstrin homology like domain family A member 1(PHLDA1) is also known as T-cell death-associated gene 51 (TDAG51).Studies have demonstrated that the abnormal expression of PHLDA1 is closely associated with the formation,development,and metastasis of tumors.We summarized the latest research advances in the structure and biological properties of PHLDA1,as well as the roles of PHLDA1 in multiple malignanttumors such as breast cancer,cancer,liver gastric cancer,liver cancer,melanoma,and osteosarcoma,aiming to comprehensively reveal the significance of PHLDA1 in the clinical diagnosis of tumors.
- Published
- 2022
- Full Text
- View/download PDF
6. Genus-Wide Comparative Genomics Analysis of Neisseria to Identify New Genes Associated with Pathogenicity and Niche Adaptation of Neisseria Pathogens.
- Author
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Lu QF, Cao DM, Su LL, Li SB, Ye GB, Zhu XY, and Wang JP
- Abstract
N. gonorrhoeae and N. meningitidis , the only two human pathogens of Neisseria , are closely related species. But the niches they survived in and their pathogenic characteristics are distinctly different. However, the genetic basis of these differences has not yet been fully elucidated. In this study, comparative genomics analysis was performed based on 15 N. gonorrhoeae , 75 N. meningitidis , and 7 nonpathogenic Neisseria genomes. Core-pangenome analysis found 1111 conserved gene families among them, and each of these species groups had opening pangenome. We found that 452, 78, and 319 gene families were unique in N. gonorrhoeae , N. meningitidis , and both of them, respectively. Those unique gene families were regarded as candidates that related to their pathogenicity and niche adaptation. The relationships among them have been partly verified by functional annotation analysis. But at least one-third genes for each gene set have not found the certain functional information. Simple sequence repeat (SSR), the basis of gene phase variation, was found abundant in the membrane or related genes of each unique gene set, which may facilitate their adaptation to variable host environments. Protein-protein interaction (PPI) analysis found at least five distinct PPI clusters in N. gonorrhoeae and four in N. meningitides , and 167 and 52 proteins with unknown function were contained within them, respectively.
- Published
- 2019
- Full Text
- View/download PDF
7. Robust recovery of complex exponential signals from random Gaussian projections via low rank Hankel matrix reconstruction.
- Author
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Cai JF, Qu X, Xu W, and Ye GB
- Abstract
This paper explores robust recovery of a superposition of R distinct complex exponential functions with or without damping factors from a few random Gaussian projections. We assume that the signal of interest is of 2 N - 1 dimensions and R < 2 N - 1. This framework covers a large class of signals arising from real applications in biology, automation, imaging science, etc. To reconstruct such a signal, our algorithm is to seek a low-rank Hankel matrix of the signal by minimizing its nuclear norm subject to the consistency on the sampled data. Our theoretical results show that a robust recovery is possible as long as the number of projections exceeds O ( R ln
2 N ). No incoherence or separation condition is required in our proof. Our method can be applied to spectral compressed sensing where the signal of interest is a superposition of R complex sinusoids. Compared to existing results, our result here does not need any separation condition on the frequencies, while achieving better or comparable bounds on the number of measurements. Furthermore, our method provides theoretical guidance on how many samples are required in the state-of-the-art non-uniform sampling in NMR spectroscopy. The performance of our algorithm is further demonstrated by numerical experiments.- Published
- 2016
- Full Text
- View/download PDF
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