1
|
Liao M, Gao J, Shen Y, Lv Z, Wang Z, Liu J, Yao Z. A colorimetric probe for rapid and simultaneous detection of alkylresorcinols and ferulic acid based on in-situ coupling reaction in aqueous media. Food Chem 2024; 440:138230. [PMID: 38134828 DOI: 10.1016/j.foodchem.2023.138230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/28/2023] [Accepted: 12/15/2023] [Indexed: 12/24/2023]
Abstract
Rapid and simultaneous detection of Alkylresorcinols (ARs) and ferulic acid (FA) could evaluate qualities of commercial wheat products comprehensively and improving product quality. In this work, we have developed a colorimetric strategy for rapid and simultaneous detection of ARs and FA by using in-situ coupling reaction between analytes and diazotized small molecule probe in aqueous media. This strategy featured a rapid response, obvious color change, simple preprocessing, high sensitivity and selectivity. The limit of detection (LOD) can be as low as 0.244 μM and 0.5 μM for ARs and FA, respectively. The sensing mechanism was investigated by spectroscopy technique. Excellent practical application of this method was further confirmed to simultaneously monitor ARs and FA in real samples. The accuracy of the method could be reached to 95.0 % and 99.6 % for ARs and FA respectively. To our knowledge, this work firstly reported a sensor for ARs and FA simultaneous determination.
Collapse
Affiliation(s)
- Mengyu Liao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Jinghui Gao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Yao Shen
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Zheng Lv
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Ziyuan Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology & Business University (BTBU), Beijing 100048, China
| | - Jie Liu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Technology & Business University (BTBU), Beijing 100048, China.
| | - Zhiyi Yao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China.
| |
Collapse
|
2
|
Mao C, Zhang X, Liao M, Zhou F, Zhu X, Wang T, Xie R, Zhang H, Yang T, He K, Guo M, Zhu Y, Lei Y, Li Y, Yao L, Cui B, Miao Y, Han H, Zhao X, Song Y, Sun Z, Yu J, Zhou W, Zhu Y, Yan H. Recalled age of myopia onset may predict risk of high adult myopia in Chinese adults. Ophthalmic Res 2024:000538442. [PMID: 38555640 DOI: 10.1159/000538442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 02/02/2024] [Indexed: 04/02/2024]
Abstract
INTRODUCTION This study aimed to investigate the relationship between age of myopia onset and high myopia and to explore if age of onset mediated the associations of high myopia with parental myopia and time spent on electronics. METHODS This cross-sectional study enrolled 1118 myopic patients aged 18 to 40. Information was obtained via a detailed questionnaire. Multivariable logistic regression and linear regression models were utilized to assess age of onset in relation to high myopia and spherical equivalent refractive error, respectively. Structural equation models examined the mediated effect of onset age on the association between parental myopia, time spent on electronics and high myopia. RESULTS An early age at myopia onset was negatively correlated with spherical equivalent refractive power. Subjects who developed myopia before the age of 12 were more likely to suffer from high myopia than those who developed myopia after the age of 15. Age of myopia onset was the strongest predictor of high myopia, with an area under the curve (AUC) in Receiver Operator Characteristic (ROC) analysis of 0.80. Additionally, age of myopia onset served as a mediator in the relationships between parental myopia, electronic device usage duration, and the onset of high myopia in adulthood. CONCLUSIONS Age of myopia onset might be the single best predictor for high myopia, and age at onset appeared to mediate the associations of high myopia with parental myopia and time spent on electronics.
Collapse
|
3
|
Zhao Y, Zheng W, Liao M, Zhou S, He W, Liu M, Yao Z. Fluorescent detection of tartrazine based on the supramolecular self-assembly of cationic perylene diimide. Mikrochim Acta 2023; 190:290. [PMID: 37442817 DOI: 10.1007/s00604-023-05862-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/03/2023] [Indexed: 07/15/2023]
Abstract
A cationic perylene probe was designed and synthesized for sensitive determination of tartrazine. In the presence of tartrazine, the fluorescence of the perylene probe was quenched by efficient supramolecular self-assembly of the perylene derivate. The quenching is caused by the synergistic effect of noncovalent interactions including static electricity, π-π stacking, and hydrophobic interaction. Benefiting from these advantages, the probe exhibited excellent sensing performance to tartrazine within 2 min. The detection and quantification limit of tartrazine are as low as 2.42 and 8.07 nmol L-1, respectively, with a wide linear operation range from 15 to 500 nmol L-1. Most importantly, due to the high binding affinity (3.22 × 107 mol L-1) between the perylene probe and tartrazine, the sensing system shows great anti-interference capacity. Subsequently, the visualization application of the approach was evaluated by portable device, and the limits of detection for visual detection for test strip, membrane, and hydrogel were 0.5, 0.5, and 5 μmol L-1, respectively. The approach has been applied to monitor tartrazine in various food condiments with recoveries in the range 91.29-108.83%. As far as we know, this is the first report of using perylene-based probe for tartrazine determination, offering a promising strategy for the construction of perylene-based detection system in the field of food safety.
Collapse
Affiliation(s)
- Yijian Zhao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Weilian Zheng
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Mengyu Liao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Shuai Zhou
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Weiheng He
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China
| | - Ming Liu
- Technical Center for Safety of Industrial Products of Tianjin Customs District, Tianjin Key Laboratory of Port Non-Traditional Security (NTS) Risk Prevention and Control Science and Technology, Laboratory of Emergency Inspection and Testing for Toxicological Safety Assessment of Import and Export Food Safety of General Administration of Customs, Tianjin, China
| | - Zhiyi Yao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, 100083, China.
| |
Collapse
|
4
|
Zhao Y, Liu T, Gao J, Zhang Q, Liao M, Cheng H, Tian J, Yao Z. Nanoassemblies Based on a Cationic Perylene Diimide Derivative and Sodium Dodecyl Sulfate: A Simple Fluorescent Platform for Efficient Analysis of Aflatoxin B 1. Anal Chem 2023; 95:8250-8257. [PMID: 37186575 DOI: 10.1021/acs.analchem.3c00170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Aflatoxin B1 (AFB1) is a kind of potently carcinogenic fungal metabolite in food threatening human health, and it is crucial and challenging to develop advanced nonimmune approaches for AFB1 determination. Addressing this challenge, we successfully constructed a nanoassembly (PdE-PDI/SDS) by noncovalently coupling a cationic perylene diimide derivative (PdE-PDI) and sodium dodecyl sulfate (SDS), exhibiting high-density charges and a specific surface area for rapid sensing of AFB1. The large electronic conjugate structure and rigid plane of PdE-PDI enable it to form more stable σ-π, π-π coordination, and hydrogen bonds with AFB1. Additionally, the introduction of SDS significantly amplifies noncovalent interactions and enhances the quenching efficiency of PdE-PDI toward AFB1. The proposed PdE-PDI/SDS exhibited excellent specificity to AFB1 and showed dosage-sensitive detection with detection limit as low as 0.74 ng mL-1. Finally, the PdE-PDI/SDS was successfully applied in cereal samples with good recoveries from 94.61 to 109.92%. To our knowledge, this is the first time a fluorescent strategy from the point of self-assembly for AFB1 determination is reported, which holds great promise for wide applications of perylene diimide derivative in food safety.
Collapse
Affiliation(s)
- Yijian Zhao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Tianyue Liu
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Jinghui Gao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Qiaojuan Zhang
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Mengyu Liao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - He Cheng
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Jingsheng Tian
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Zhiyi Yao
- Beijing Laboratory of Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| |
Collapse
|
5
|
Liao M, Huang Y, Wang J, Meng X, Liu Y, Yu J, Yan H. Long-term outcomes of administration of intravitreal triamcinolone acetonide after posterior vitreous detachment during pars plana vitrectomy for proliferative diabetic retinopathy. Br J Ophthalmol 2023; 107:560-564. [PMID: 34844917 DOI: 10.1136/bjophthalmol-2021-320332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 11/05/2021] [Indexed: 11/04/2022]
Abstract
AIM To evaluate the long-term outcomes of intravitreal triamcinolone acetonide (TA) administration after posterior vitreous detachment (PVD) during pars plana vitrectomy (PPV) for patients with proliferative diabetic retinopathy (PDR). METHODS A total of 189 eyes (152 patients) who underwent PPV for severe PDR were reviewed. Intravitreal injection of TA (IVTA) was administered during PPV in 118 eyes (PPV+IVTA group), and 71 eyes did not receive IVTA (PPV group). Immediately after PVD, when most of the vitreous and proliferative membranes were removed, 0.1 mL TA (40 mg/mL) was injected into the vitreous cavity in the PPV+IVTA group. All patients were followed-up for least 12 months. Visual outcomes and postoperative complications were recorded and compared between the two groups. RESULTS IVTA was helpful for proliferative membrane peeling and haemostasis during PPV. In the PPV+IVTA group, best-corrected visual acuity had significantly improved and the intraocular pressure was controlled well during the follow-up. The incidence of early recurrent vitreous haemorrhage after PPV was significantly lower in the PPV+IVTA group (1.7%) than in the PPV group (9.9%) (p=0.028). CONCLUSION The administration of IVTA after PVD during PPV can effectively improve the final visual outcomes and prevent postoperative complications in patients with severe PDR.
Collapse
Affiliation(s)
- Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yunli Huang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Jiaxing Wang
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Xiangda Meng
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yuanyuan Liu
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Jinguo Yu
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| |
Collapse
|
6
|
Zhang W, Liao M, Yan H. Immediate hypersensitivity reaction to intravitreal injection of triamcinolone acetonide following treatment by pars plana vitrectomy: A case report. Medicine (Baltimore) 2023; 102:e32893. [PMID: 36800638 PMCID: PMC9936018 DOI: 10.1097/md.0000000000032893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
RATIONALE Hypersensitivity reactions to intravitreal injection of triamcinolone acetonide (TA) were very rare and had been infrequently reported. In this study, we reported the clinical features of hypersensitivity reactions of TA, explored its management, and analyze the relative factors. PATIENT CONCERNS, DIAGNOSIS, INTERVENTIONS, AND OUTCOMES We described a case of an immediate hypersensitivity reaction to intravitreal injection of TA following the treatment by pars plana vitrectomy. A 27-year-old man was reported with an immediate hypersensitivity reaction following an intravitreal injection of TA. 0.1 mL TA (40 mg/mL) was injected into the vitreous cavity and then white punctate edema appeared on the surface of the retina. Three days later, the visual acuity was 20/500 and white punctate edema disappeared on the surface of the retina without specific treatment. CONCLUSIONS AND IMPORTANCE Hypersensitivity reaction must be considered in cases of intravitreal injection of TA that may resolve without specific treatment. The clinical intravitreal injection of TA requires filtration to remove excipients.
Collapse
Affiliation(s)
- Wei Zhang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Ocular Trauma, Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
- School of Medicine, Nankai University, Tianjin China
- Tianjin Eye Hospital, Tianjin Key Lab of Ophthalmology and Visual Science, Tianjin Eye Institute, Clinical College of Ophthalmology Tianjin Medical University, Tianjin, China
| | - Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Ocular Trauma, Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
- School of Medicine, Nankai University, Tianjin China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Ocular Trauma, Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
- School of Medicine, Nankai University, Tianjin China
- * Correspondence: Hua Yan, Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin Key Laboratory of Ocular Trauma and Laboratory of Molecular Ophthalmology, Tianjin Medical University, No.154 Anshan Road. Tianjin 300052, China (e-mail: )
| |
Collapse
|
7
|
Liao M, Shang XK, Zhang CD, Chen S. [Progress on the application of transcatheter pulmonary valve replacement in autogenous right ventricular outflow tract pulmonary valve regurgitation]. Zhonghua Xin Xue Guan Bing Za Zhi 2022; 50:830-834. [PMID: 35982020 DOI: 10.3760/cma.j.cn112148-20220702-00510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- M Liao
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - X K Shang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - C D Zhang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - S Chen
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| |
Collapse
|
8
|
Li X, Ma B, Liao M, Li L, Zhang X, Du M, Yu J, He S, Yan H. Potential Impact of N6-Methyladenosine RNA Methylation on Vision Function and the Pathological Processes of Ocular Diseases: New Discoveries and Future Perspectives. FRONT BIOSCI-LANDMRK 2022; 27:207. [DOI: 10.31083/j.fbl2707207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 11/06/2022]
|
9
|
Liu Y, Liao M, Rao L, Zhao L, Wang Y, Liao X. Effect of ultra‐high pressure homogenization on microorganism and quality of composite pear juice. Food Sci Nutr 2022; 10:3072-3084. [PMID: 36171764 PMCID: PMC9469897 DOI: 10.1002/fsn3.2906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 04/11/2022] [Accepted: 04/12/2022] [Indexed: 12/05/2022] Open
Abstract
In this study, composite pear juice was processed by ultra‐high pressure homogenization (UHPH) at four different pressures (50, 100, 150, and 200 MPa) with six different temperatures (4, 20, 30, 40, 60, and 80°C), then microorganism and physicochemical and nutritional properties of the samples were investigated. The counts of total aerobic bacteria (TAB) and yeasts and molds (Y&M) were reduced by 0.89–4.72 log10 CFU/ml and 0.40–3.03 log10 CFU/ml after processing, respectively. There was no significant change on total soluble solid and color, but significant decreases of pH and particle size value were observed, and the antioxidant activity, total phenolic content, viscosity, and suspension stability significantly increased in treated samples. Compared to the untreated samples, polyphenol oxidase (PPO) and peroxidase (POD) activity of UHPH‐treated samples varied between 97%–126% and 81%–165%, respectively, indicating that the PPO and POD activities could be inactivated or activated by UHPH. This study introduced proper temperature combined with UHPH could improve the microbial inactivation and the quality of the compound juice.
Collapse
Affiliation(s)
- Yan Liu
- College of Food Science and Nutritional Engineering China Agricultural University Beijing China
- National Engineering Research Centre for Fruit and Vegetable Processing Beijing China
- Key Lab of Fruit and Vegetable Processing Ministry of Agriculture and Rural Affairs Beijing China
- Beijing Key Laboratory for Food Nonthermal Processing Beijing China
| | - Mengyu Liao
- College of Food Science and Nutritional Engineering China Agricultural University Beijing China
- National Engineering Research Centre for Fruit and Vegetable Processing Beijing China
- Key Lab of Fruit and Vegetable Processing Ministry of Agriculture and Rural Affairs Beijing China
- Beijing Key Laboratory for Food Nonthermal Processing Beijing China
| | - Lei Rao
- College of Food Science and Nutritional Engineering China Agricultural University Beijing China
- National Engineering Research Centre for Fruit and Vegetable Processing Beijing China
- Key Lab of Fruit and Vegetable Processing Ministry of Agriculture and Rural Affairs Beijing China
- Beijing Key Laboratory for Food Nonthermal Processing Beijing China
| | - Liang Zhao
- College of Food Science and Nutritional Engineering China Agricultural University Beijing China
- National Engineering Research Centre for Fruit and Vegetable Processing Beijing China
- Key Lab of Fruit and Vegetable Processing Ministry of Agriculture and Rural Affairs Beijing China
- Beijing Key Laboratory for Food Nonthermal Processing Beijing China
| | - Yongtao Wang
- College of Food Science and Nutritional Engineering China Agricultural University Beijing China
- National Engineering Research Centre for Fruit and Vegetable Processing Beijing China
- Key Lab of Fruit and Vegetable Processing Ministry of Agriculture and Rural Affairs Beijing China
- Beijing Key Laboratory for Food Nonthermal Processing Beijing China
| | - Xiaojun Liao
- College of Food Science and Nutritional Engineering China Agricultural University Beijing China
- National Engineering Research Centre for Fruit and Vegetable Processing Beijing China
- Key Lab of Fruit and Vegetable Processing Ministry of Agriculture and Rural Affairs Beijing China
- Beijing Key Laboratory for Food Nonthermal Processing Beijing China
| |
Collapse
|
10
|
Liao M, Yu J, You C, Yan H. Case series: Two cases of severe retinal cicatricial contraction after vitrectomy for open-globe injury in patients with skin keloid. Am J Ophthalmol Case Rep 2022; 25:101248. [PMID: 35036628 PMCID: PMC8743198 DOI: 10.1016/j.ajoc.2021.101248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/19/2021] [Accepted: 12/30/2021] [Indexed: 12/01/2022] Open
Abstract
Purpose To report two cases of severe retinal cicatricial contraction after vitrectomy for open-globe injury in patients with skin keloid. Observations One was a 33-year-old male patient who developed severe retinal cicatricial contraction 6.5 months post-operatively, and his skin wound was observed with keloid simultaneously. The second case was a 36-year-old male patient who developed recurrent retinal detachment 1 week after the two operations, and keloid was also found on his skin. Conclusions and Importance Retinal detachment is a vision-threatening complication of open-globe injury. Besides most of the already known factors, skin keloid should be concerned.
Collapse
Key Words
- BCVA, best corrected visual acuity
- HM, hand motion
- LP, light perception
- NLP, no light perception
- OGI, open-globe injury
- OTS, Ocular Trauma Score
- Open-globe injury
- PPV, pars plana vitrectomy
- PVR, proliferative vitreoretinopathy
- Pars plana vitrectomy
- RD, retinal detachment
- RPE, retinal pigment epithelium
- Retinal cicatricial contraction
- Retinal detachment
- Skin keloid
Collapse
Affiliation(s)
- Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, No. 154 Anshan Road, Tianjin, China
| | - Jinguo Yu
- Department of Ophthalmology, Tianjin Medical University General Hospital, No. 154 Anshan Road, Tianjin, China
| | - Caiyun You
- Department of Ophthalmology, Tianjin Medical University General Hospital, No. 154 Anshan Road, Tianjin, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, No. 154 Anshan Road, Tianjin, China
| |
Collapse
|
11
|
Chen B, Xi S, El-Senousey HAK, Zhou M, Cheng D, Chen K, Wan L, Xiong T, Liao M, Liu S, Mao H. Deletion in KRT75L4 linked to frizzle feather in Xiushui Yellow Chickens. Anim Genet 2021; 53:101-107. [PMID: 34904261 DOI: 10.1111/age.13158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2021] [Indexed: 11/30/2022]
Abstract
Bird feathers are the product of interactions between natural and artificial selection. Feather-related traits are important for chicken selection and breeding. Frizzle feather is characterized by the abnormally development of feathers in chickens. In the current study, frizzle feather characteristics were observed in a local breed called Xiushui Yellow Chicken in Jiangxi, China. To determine the molecular mechanisms that underlie frizzle feather in Xiushui Yellow Chicken, four populations of three breeds (Xiushui Yellow Chicken with frizzle feathers, Xiushui Yellow Chicken with normal feathers, Guangfeng White-Ear Yellow Chicken, and Ningdu Yellow Chicken) were selected for whole-genome resequencing. Using a comparative genome strategy and genome-wide association study, a missense mutation (g.5281494A>G) and a 15-bp deletion (g.5285437-5285451delGATGCCGGCAGGACG) in KRT75L4 were identified as candidate mutations associated with frizzle feather in Xiushui Yellow Chicken. Based on genotyping performed in a large Xiushui Yellow Chicken population, the g.5285437-5285451delGATGCCGGCAGGACG mutation in KRT75L4 was confirmed as the putative causative mutation of frizzle feather. These results deepen the understanding of the molecular mechanisms responsible for frizzle feather, as well as facilitating the molecular detection and selection of the feather phenotype in Xiushui Yellow Chickens.
Collapse
Affiliation(s)
- B Chen
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| | - S Xi
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China.,Jiangxi Biotech Vocational College, Nanchang, Jiangxi, 330200, China
| | - H A K El-Senousey
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, 12613, Egypt
| | - M Zhou
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| | - D Cheng
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| | - K Chen
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| | - L Wan
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| | - T Xiong
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| | - M Liao
- School of Foreign Languages, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| | - S Liu
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| | - H Mao
- College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, 330045, China
| |
Collapse
|
12
|
Li J, Xie R, Jiang F, Li Y, Zhu Y, Liu Z, Liao M, Liu Y, Meng X, Chen S, Yu J, Du M, Wang X, Chen Y, Yan H. Tumor necrosis factor ligand-related molecule 1A maintains blood-retinal barrier via modulating SHP-1-Src-VE-cadherin signaling in diabetic retinopathy. FASEB J 2021; 35:e22008. [PMID: 34679191 DOI: 10.1096/fj.202100807rr] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 10/03/2021] [Accepted: 10/06/2021] [Indexed: 12/15/2022]
Abstract
An impaired blood-retinal barrier (BRB) leads to diabetic macular edema (DME), which is a major complication of Diabetic retinopathy (DR). Mediators such as inflammation cause BRB breakdown. However, the explicit mechanism of its disruption is largely unknown. In this study, we identified tumor necrosis factor ligand-related molecule 1A (TL1A) as a crucial factor which protect retinal endothelial cells integrity in DR. By providing both human and mouse data, we show that TL1A is significantly decreased in the retinas of DME patients and diabetic rodents. We further demonstrate that the loss of TL1A accelerated diabetes-induced retinal barrier breakdown. TL1A supplementation protects the diabetic retina against BRB breakdown. Mechanistically, TL1A stabilize intracellular junctions and protect vascular integrity by blocking SHP1-Src-regulated VE-cadherin phosphorylation. Collectively, our findings reveal that loss of TL1A in the retina leads to increased vascular permeability in DR, and that TL1A treatment is of potential therapeutic interest for the treatment of DME.
Collapse
Affiliation(s)
- Jianan Li
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular ophthalmology, Tianjin Medical University, Tianjin, China.,Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China.,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin, China
| | - Ruotian Xie
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Feng Jiang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yiming Li
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular ophthalmology, Tianjin Medical University, Tianjin, China
| | - Yanfang Zhu
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular ophthalmology, Tianjin Medical University, Tianjin, China
| | - Zhiheng Liu
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Key Laboratory of Immune Microenvironment and Disease (Ministry of Education), Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Institute of Urology, Tianjin Medical University, Tianjin, China
| | - Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular ophthalmology, Tianjin Medical University, Tianjin, China
| | - Yuanyuan Liu
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiangda Meng
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Song Chen
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Jinguo Yu
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mei Du
- Laboratory of Molecular ophthalmology, Tianjin Medical University, Tianjin, China.,Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Xiaohong Wang
- Laboratory of Molecular ophthalmology, Tianjin Medical University, Tianjin, China.,Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Yupeng Chen
- The Province and Ministry Co-sponsored Collaborative Innovation Center for Medical Epigenetics, Key Laboratory of Immune Microenvironment and Disease (Ministry of Education), Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Institute of Urology, Tianjin Medical University, Tianjin, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular ophthalmology, Tianjin Medical University, Tianjin, China
| |
Collapse
|
13
|
Song Y, Liao M, Zhao X, Han H, Dong X, Wang X, Du M, Yan H. Vitreous M2 Macrophage-Derived Microparticles Promote RPE Cell Proliferation and Migration in Traumatic Proliferative Vitreoretinopathy. Invest Ophthalmol Vis Sci 2021; 62:26. [PMID: 34554178 PMCID: PMC8475283 DOI: 10.1167/iovs.62.12.26] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose To characterize vitreous microparticles (MPs) in patients with traumatic proliferative vitreoretinopathy (PVR) and investigate their role in PVR pathogenesis. Methods Vitreous MPs were characterized in patients with traumatic PVR, patients with rhegmatogenous retinal detachment (RRD) complicated with PVR, and control subjects by flow cytometry. The presence of M2 macrophages in epiretinal membranes was measured by immunostaining. Vitreous cytokines were quantified by ELISA assay. For in vitro studies, MPs isolated from THP-1 cell differentiated M1 and M2 macrophages, termed M1-MPs and M2-MPs, were used. The effects and mechanisms of M1-MPs and M2-MPs on RPE cell proliferation, migration, and epithelial to mesenchymal transition were analyzed. Results Vitreous MPs derived from photoreceptors, microglia, and macrophages were significantly increased in patients with traumatic PVR in comparison with control and patients with RRD (PVR), whereas no significance was identified between the two control groups. M2 macrophages were present in epiretinal membranes, and their signature cytokines were markedly elevated in the vitreous of patients with traumatic PVR. Moreover, MPs from M2 macrophages were increased in the vitreous of patients with traumatic PVR. In vitro analyses showed that M2-MPs promoted the proliferation and migration of RPE cells via activation of the phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) signaling pathway. However, M2-MPs did not induce the expression of fibrotic proteins, including fibronectin, α-smooth muscle actin, and N-cadherin in RPE cells. Conclusions This study demonstrated increased MP shedding in the vitreous of patients with traumatic PVR; specifically, MPs derived from M2 polarized macrophages may contribute to PVR progression by stimulating RPE cell proliferation and migration.
Collapse
Affiliation(s)
- Yinting Song
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiao Zhao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Han Han
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xue Dong
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular Ophthalmology, Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Xiaohong Wang
- Laboratory of Molecular Ophthalmology, Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Mei Du
- Laboratory of Molecular Ophthalmology, Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular Ophthalmology, Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| |
Collapse
|
14
|
Peng X, Li YJ, Yau YQ, Liao M, Liu KC, Yuan RL, Cao ZQ, Tang XB, Xu Y, Liang JW, Li QX, Wang H. [Treatment efficacy of dietary supplement Licofor for dry eye associated with meibomian gland dysfunction]. Zhonghua Yi Xue Za Zhi 2021; 101:2508-2513. [PMID: 34407575 DOI: 10.3760/cma.j.cn112137-20210228-00508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the clinical efficacy of dietary supplement Licofor in the treatment of dry eye associated with meibomian gland dysfunction (MGD). Methods: This was a prospective, randomized controlled clinical trial. Sixty patients [25 males, 35 females, aged (42±13) years] who had dry eye associated with MGD were recruited in Xiangya Hospital of Central South University from December 2018 to October 2019. The patients were equally divided into two groups: 30 cases (60 eyes) in the experimental group and 30 cases (60 eyes) in the control group. All subjects were treated with eye hot compress, artificial tears and antibiotic ointment. After that, the experimental group and control group were received dietary supplementary Licofor or placebo daily for 12 weeks. The symptoms and signs of dry eye, morphology and function of meibomian gland, and inflammatory response were assessed at the beginning, 4th, 8th and 12th week of treatment. Results: After 12 weeks of treatment, statistically significant improvements in ocular surface disease index (OSDI) scores, tear break-up time (TBUT), corneal fluorescein staining (CFS), the morphology of eyelid margin, meibomian gland orifice, meibomian gland expressibility, meibum quality, and periglandular inflammatory cell density were determined in both groups (all P<0.05). In the Licofor group, the improvement of OSDI scores [16.7 (12.5, 20.8) vs 20.8 (18.8, 22.9), P<0.001], the morphology of eyelid margin, meibomian gland orifice and periglandular inflammatory cell density [443 (318, 513) vs 553 (415, 676)/mm2, P=0.002] were more significant (all P<0.05). Conclusion: The combined treatment of licofor and conventional treatment can significantly improve symptoms of dry eye, the morphology of eyelid margin, meibomian gland orifice, meibum quality, and eyelid inflammation response of dry eye associated with MGD.
Collapse
Affiliation(s)
- X Peng
- Eye Center of Xiangya Hospital, Central South University, Hunan Key Laboratory of Ophthalmology, Changsha 410008, China
| | - Y J Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Y Q Yau
- Department of Ophthalmology, Li Ka Shing Faculty of Medicine, the University of Hong Kong, Hong Kong 999077, China
| | - M Liao
- Eye Center of Xiangya Hospital, Central South University, Hunan Key Laboratory of Ophthalmology, Changsha 410008, China
| | - K C Liu
- Eye Center of Xiangya Hospital, Central South University, Hunan Key Laboratory of Ophthalmology, Changsha 410008, China
| | - R L Yuan
- Eye Center of Xiangya Hospital, Central South University, Hunan Key Laboratory of Ophthalmology, Changsha 410008, China
| | - Z Q Cao
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha 410008, China
| | - X B Tang
- Eye Center of Xiangya Hospital, Central South University, Hunan Key Laboratory of Ophthalmology, Changsha 410008, China
| | - Y Xu
- Eye Center of Xiangya Hospital, Central South University, Hunan Key Laboratory of Ophthalmology, Changsha 410008, China
| | - J W Liang
- Eye Center of Xiangya Hospital, Central South University, Hunan Key Laboratory of Ophthalmology, Changsha 410008, China
| | - Q X Li
- Ningxia Geriatric Disease Clinical Research Center, People's Hospital of Ningxia Hui Autonomous Region, Yinchuan 750001, China
| | - H Wang
- Eye Center of Xiangya Hospital, Central South University, Hunan Key Laboratory of Ophthalmology, Changsha 410008, China
| |
Collapse
|
15
|
Cui B, He K, Zhang X, Zhou W, Sun Z, Zhang M, Shi Y, Lei Y, Yao L, Li Y, Liao M, Song Y, Zhao X, Han H, Zhu Y, Guo M, Zhang H, Yang T, Miao Y, Bai T, Li M, Zhang W, Yao X, Kou X, Zhu Y, Yan H. Association of cigarette smoking with retinal thickness and vascular structure in an elderly Chinese population. Photodiagnosis Photodyn Ther 2021; 36:102481. [PMID: 34403826 DOI: 10.1016/j.pdpdt.2021.102481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/20/2021] [Accepted: 08/09/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND To explore the association of cigarette smoking with retinal thickness and vascular structure in an elderly Chinese population. METHODS This cross-sectional study enrolled employees and retirees aged over 50 years at Tianjin University of Sport from October 2020 to December 2020. Information on smoking status and lifestyle was obtained using a detailed questionnaire. All participants underwent full ophthalmic examination. OCTA image was acquired. Vascular and the thickness parameters in central fovea and peripapillary parameters were automatically calculated. Multiple linear regression analyses were utilized to assess the association of smoking with retinal thickness and vascular structure after controlling potential confounders. RESULTS Compared with non-smoking adults, current smokers (β=-36.78; P = 0.01) and ever smokers (β=-35.45; P = 0.00) tended to have thinner macular fovea. Cigarettes daily, pack-years of smoking and CSI were negatively related to macular thickness (cigarettes daily: β=-1.43; pack-years: β=-14.73; CSI: β=-14.70), while they were positively associated with the circumference (cigarettes daily: β=0.03; pack-years: β=0.30; CSI: β=0.31) and the area of FAZ (cigarettes daily: β=0.01; pack-years: β=0.07). CONCLUSIONS Cigarette smoking seems associated with decreased macular fovea thickness and elevated circumference and area of the FAZ compared to non-smokers. Our data add to evidence of smoking on retinal thickness and the microvascular system in the macular area.
Collapse
Affiliation(s)
- Bohao Cui
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Kai He
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaodan Zhang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Wei Zhou
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhiyong Sun
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mingxue Zhang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Ying Shi
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
| | - Yi Lei
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Ling Yao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yiming Li
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yinting Song
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiao Zhao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Han Han
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yanfang Zhu
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Miao Guo
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Haokun Zhang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Tiantian Yang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yuyang Miao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Tinghui Bai
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mengxuan Li
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Wei Zhang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xueming Yao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xuejing Kou
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yun Zhu
- Department of Epidemiology and Biostatistics, School of Public Health Tianjin Medical University, Tianjin, China.
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.
| |
Collapse
|
16
|
He K, Liao M, Zhu Y, Cui B, Chen H, Wang T, Wu N, Xie Z, Luo J, Wei Y, Wang Z, Zhou H, Shen Z, Yan H. Risk Factors for Band Keratopathy in Aphakic Eyes With Silicone Oil Tamponade for Open-Globe Injuries: A Multicenter Case-Control Study. Front Med (Lausanne) 2021; 8:713599. [PMID: 34368200 PMCID: PMC8342885 DOI: 10.3389/fmed.2021.713599] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 06/30/2021] [Indexed: 11/13/2022] Open
Abstract
Band keratopathy (BK) is a common complication in aphakic eyes with silicone oil tamponade for open-globe injury (OGI), characterized by the grayish-white opacities in the cornea, resulting in a significantly decreased vision when extending to the visual axis. To identify the risk factors for BK in aphakic eyes following vitreoretinal surgical treatment with silicone oil tamponade for OGIs, we performed a multicenter case-control study. The incidence of BK was 28% (28/100 eyes). The multivariate binary logistic regression revealed the silicone oil retention time (SORT) ≥6 months and zone III injury were significant risk factors for BK. From the hierarchical interaction, SORT ≥6 months had a significant risk for BK in eyes with rupture, aniridia, and zone III injury, while zone III injury had a significant risk for BK in eyes with rupture, incomplete/complete iris, and SORT ≥6 months. By using restricted cubic splines with three knots at the 25th, 50th, and 75th centiles to model the association of SORT with BK, we also found a marked increase in the risk for BK at ≥10 months and a slow increase after 6 months, but almost stable within 4-6 months.
Collapse
Affiliation(s)
- Kai He
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
| | - Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
| | - Yun Zhu
- Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Bohao Cui
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
| | - Haoyu Chen
- Department of Ophthalmology, Joint Shantou International Eye Center of Shantou University and the Chinese University of Hong Kong, Shantou, China
| | - Ting Wang
- State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Department of Ophthalmology, Shandong Eye Institute, Eye Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Nan Wu
- Department of Ophthalmology, Southwest Hospital, Southwest Eye Hospital, Army Medical University, Chongqing, China
| | - Zhenggao Xie
- Department of Ophthalmology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Jing Luo
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yong Wei
- The Eye Hospital of Wenzhou Medical University, Wenzhou, China
| | - Zhiliang Wang
- Department of Ophthalmology, Huashan Hospital of Fudan University, Shanghai, China
| | - Heding Zhou
- Department of Ophthalmology, Ningbo Eye Hospital, Wenzhou Medical University, Ningbo, China
| | - Zhansheng Shen
- Department of Ophthalmology, Zhengzhou Second Hospital, Zhengzhou, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
| |
Collapse
|
17
|
Han H, Zhao X, Liao M, Song Y, You C, Dong X, Yang X, Wang X, Huang B, Du M, Yan H. Activated Blood Coagulation Factor X (FXa) Contributes to the Development of Traumatic PVR Through Promoting RPE Epithelial-Mesenchymal Transition. Invest Ophthalmol Vis Sci 2021; 62:29. [PMID: 34283209 PMCID: PMC8300057 DOI: 10.1167/iovs.62.9.29] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Purpose Uncontrolled coagulation reactions contribute to pathological fibroproliferation in several organs, and yet their role in proliferative vitreoretinopathy (PVR) remains to be elucidated. In this study, we evaluated the profibrotic effects of FXa in RPE cells and in a mouse model of PVR. Methods FXa levels in the eyes of traumatic PVR patients and rabbit models of mechanical ocular trauma was measured by ELISA and immunohistochemistry. FXa-induced RPE EMT was assessed by examining cell proliferation, migration, tight junction changes, and expression of fibrotic markers. For in vivo study, FXa was injected into dispase-injured eyes, then intraocular fibrosis was evaluated by histological analysis and Western blotting. The therapeutic effect of FXa inhibitor was also examined in PVR mouse models. Results Vitreous FXa were higher in patients with traumatic PVR compared to patients with macular hole. Moreover, expressions of FXa and PAR1 were found in the epiretinal membranes from traumatic PVR patients. Vitreous FXa were markedly increased after mechanical ocular trauma in rabbits. In vitro, FXa stimulated RPE EMT characterized as ZO-1 disruption, compromised cell polarity, and increased fibronectin expressions. Co-injection of FXa and dispase in mice induced more severely damaged retinal structures, and increased α-SMA expressions than FXa or dispase treatment alone. Oral FXa or thrombin inhibitors significantly blocked intraocular fibrosis in PVR mouse models. FXa promoted phospho-activation of p38 in ARPE19 cells, which was dependent on PAR1. Moreover, TGF-βR inhibitor also significantly alleviated FXa-induced intraocular fibrosis in mice. Conclusions FXa promotes intraocular fibrosis in mice via mechanisms involving RPE activation.
Collapse
Affiliation(s)
- Han Han
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiao Zhao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yinting Song
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Caiyun You
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xue Dong
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular Ophthalmology, Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Xueli Yang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Department of Ophthalmology, The First Affiliated Hospital of Dali University, Yunnan, China
| | - Xiaohong Wang
- Laboratory of Molecular Ophthalmology, Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Bo Huang
- Department of Ophthalmology, University of Mississippi Medical Center, Jackson, Mississippi, United States
| | - Mei Du
- Laboratory of Molecular Ophthalmology, Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| |
Collapse
|
18
|
Wang T, Li Y, Guo M, Dong X, Liao M, Du M, Wang X, Yin H, Yan H. Exosome-Mediated Delivery of the Neuroprotective Peptide PACAP38 Promotes Retinal Ganglion Cell Survival and Axon Regeneration in Rats With Traumatic Optic Neuropathy. Front Cell Dev Biol 2021; 9:659783. [PMID: 33889576 PMCID: PMC8055942 DOI: 10.3389/fcell.2021.659783] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/11/2021] [Indexed: 12/12/2022] Open
Abstract
Traumatic optic neuropathy (TON) refers to optic nerve damage caused by trauma, leading to partial or complete loss of vision. The primary treatment options, such as hormonal therapy and surgery, have limited efficacy. Pituitary adenylate cyclase-activating polypeptide 38 (PACAP38), a functional endogenous neuroprotective peptide, has emerged as a promising therapeutic agent. In this study, we used rat retinal ganglion cell (RGC) exosomes as nanosized vesicles for the delivery of PACAP38 loaded via the exosomal anchor peptide CP05 (EXOPACAP38). EXOPACAP38 showed greater uptake efficiency in vitro and in vivo than PACAP38. The results showed that EXOPACAP38 significantly enhanced the RGC survival rate and retinal nerve fiber layer thickness in a rat TON model. Moreover, EXOPACAP38 significantly promoted axon regeneration and optic nerve function after injury. These findings indicate that EXOPACAP38 can be used as a treatment option and may have therapeutic implications for patients with TON.
Collapse
Affiliation(s)
- Tian Wang
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
| | - Yiming Li
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
| | - Miao Guo
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
| | - Xue Dong
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Inflammation Biology, Department of Pharmacology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China.,Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
| | - Mei Du
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Inflammation Biology, Department of Pharmacology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Xiaohong Wang
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China.,Tianjin Key Laboratory of Inflammation Biology, Department of Pharmacology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Haifang Yin
- Tianjin Key Laboratory of Cellular Homeostasis and Human Diseases, Department of Cell Biology, Tianjin Medical University, Tianjin, China
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, Tianjin, China
| |
Collapse
|
19
|
Meng X, Zhou W, Sun Z, Han Q, Zhang J, Zhang H, Wang W, Zhong M, Wang M, Zhang J, Hao J, Han H, Zhao X, Hu X, Zhu X, Li J, Wang T, Huang Y, Liao M, Song Y, Yan H. Prevalence and causes of bilateral visual impairment in rural areas of Tianjin, China - The Tianjin Eye Study. Acta Ophthalmol 2021; 99:e136-e143. [PMID: 32602247 DOI: 10.1111/aos.14523] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE To estimate the prevalence, causes and risk factors of bilateral visual impairment in rural areas of Tianjin, China. METHODS A large population-based, cross-sectional study. A stratified random cluster sampling method was used to investigate 12 233 participants in all age groups living in rural Tianjin. Participants completed questionnaires and received professional ophthalmology examinations. RESULTS According to World Health Organization best-corrected visual acuity (BCVA) criteria, the crude prevalence of bilateral visual impairment (BCVA < 20/63), bilateral low vision (BCVA < 20/63 to ≥20/400) and bilateral blindness (BCVA < 20/400) was 2.53%, 2.40% and 0.14% (age- and gender-standardized prevalence was 1.86%, 1.76% and 0.11%). The prevalence increased with age and was higher in women than men. The most common causes of bilateral visual impairment in the total population were cataract (48.39%), refractive error/amblyopia (17.74%), age-related macular degeneration (AMD) (10.00%), diabetic retinopathy (5.81%) and glaucoma (3.87%). For participants younger than 50 years, refractive error/amblyopia was the leading cause of low vision and blindness, while cataract was the major cause in the participants over 50. Female gender, older age and self-reported diabetes were associated with increased risks of visual impairment. CONCLUSION The age- and gender-standardized prevalence of low vision, especially in the older group (50+), was higher in this study compared with previous studies in China. Refractive error/amblyopia was the leading cause of bilateral visual impairment in younger group, while cataract was the primary cause in the older group. These findings will provide useful information for planning comprehensive eye healthcare programmes in China.
Collapse
Affiliation(s)
- Xiangda Meng
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Wei Zhou
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Zhuoyu Sun
- Department of Epidemiology and Statistics School of Public Health Tianjin Medical University Tianjin China
| | - Qi Han
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Jingkai Zhang
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Hongwen Zhang
- Department of Ophthalmology The People’s Hospital of Jizhou District Tianjin China
| | - Weijuan Wang
- Department of Ophthalmology Binhai Hospital of Tianjin Medical University General Hospital Tianjin China
| | - Min Zhong
- Department of Ophthalmology Jinghai Hospital Tianjin China
| | - Meiyan Wang
- Department of Ophthalmology Tianjin Haibin People’s Hospital Tianjin China
| | - Junlan Zhang
- Department of Ophthalmology The People’s Hospital of Wuqing District Tianjin China
| | - Jing Hao
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Han Han
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Xiao Zhao
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Xingxing Hu
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Xinlei Zhu
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Jianan Li
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Tian Wang
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Yunli Huang
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Mengyu Liao
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Yinting Song
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| | - Hua Yan
- Department of Ophthalmology Tianjin Medical University General Hospital Tianjin China
| |
Collapse
|
20
|
Xuan YW, Liao M, Zhai WL, Peng LJ, Tang Y. MicroRNA-381 inhibits lung adenocarcinoma cell biological progression by directly targeting LMO3 through regulation of the PI3K/Akt signaling pathway and epithelial-to-mesenchymal transition. Eur Rev Med Pharmacol Sci 2020; 23:8411-8421. [PMID: 31646571 DOI: 10.26355/eurrev_201910_19152] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To investigate the role of miR-381 in the progression of lung adenocarcinoma (LA) and its underlying mechanism. PATIENTS AND METHODS A total of 54 pairs of LA tissues and para-carcinoma tissues were obtained from May 2015 to April 2017 in our hospital. Four human LA cell lines (A549, SPC-A1, H1299, and PC-9) and one normal human pulmonary epithelial cell line BEAS-2B were obtained and cultured. The protein and mRNA expression levels were detected by quantitative Real Time-Polymerase Chain Reaction (qRT-PCR) and Western blot, respectively. Additionally, cell proliferation assays and cell migration and invasion assays were used. Furthermore, tumor xenograft model in nude mice was made in this study. RESULTS miR-381 was notably downregulated in LA tissues. Moreover, low miR-381 expression was confirmed to be strongly correlated with poor prognosis and aggressive clinicopathological characteristics of LA patients. Exogenous miR-381 overexpression was found to notably restrict LA cell proliferation, migration, and invasion; additionally, miR-381 overexpression could significantly reduce tumor growth in vivo. Mechanistically, LMO3 was determined as a novel direct target for miR-381 in LA cells. In clinical LA tissues, the LMO3 expressions were clearly overexpressed. Furthermore, miR-381 overexpression affected the PI3K/Akt pathway and EMT in LA. CONCLUSIONS MiR-381 played key roles in LA progression, partially via directly targeting LMO3 and regulating the PI3K/Akt signaling pathway and EMT. Thus, the miR-381/ LMO3 axis has clinical significance in the therapy of patients with LA.
Collapse
Affiliation(s)
- Y-W Xuan
- Department of Thoracic Surgery, General Hospital of Southern Theatre Command, Guangzhou, China.
| | | | | | | | | |
Collapse
|
21
|
Liao M, Wang X, Yu J, Meng X, Liu Y, Dong X, Li J, Brant R, Huang B, Yan H. Characteristics and outcomes of vitrectomy for proliferative diabetic retinopathy in young versus senior patients. BMC Ophthalmol 2020; 20:416. [PMID: 33076873 PMCID: PMC7574415 DOI: 10.1186/s12886-020-01688-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 10/08/2020] [Indexed: 01/06/2023] Open
Abstract
Background Proliferative diabetic retinopathy (PDR) is one of the most common cause of vision loss in diabetic patients, and the incidence age of PDR patients gradually gets younger. This study aims to compare the characteristics of PDR and outcomes following vitrectomy in young and senior patients. Methods This is a retrospective case series study. Data of 116 eyes of 92 patients who underwent vitrectomy for PDR from February 2012 to February 2017 were reviewed, which were divided into young and senior patient groups. All patients were followed up for 24 months at least. Results There were 62.1% of eyes with tractional retinal detachment secondary to PDR in the young patient group, while only 12.1% of eyes in the senior patient group with this surgery indication. (P < 0.001) The best corrected visual acuity increased in 41 eyes (70.7%), stable in 9 eyes (15.5%), and decreased in 8 eyes (13.8%) in young patients at the final follow-up. And it increased in 47 eyes (81.0%), stable in 2 eyes (3.4%), and decreased in 9 eyes (15.5%) in senior patients.(P = 0.085) Postoperative complications mainly included recurrent vitreous hemorrhage (24.1%), retinal detachment (3.4%), neovascular glaucoma (NVG) (27.6%) and nuclear sclerosis (53.4%) in young patients, and it was 19.0, 0.0, 1.7 and 3.4% in senior patients respectively. Conclusion PDR of young patients is more severe than that of senior patients, and vitrectomy is an effective and safe method for PDR treatment. NVG is a main and severe complication besides nuclear sclerosis in young patients, and the incidence of NVG is higher compared to that in senior patients.
Collapse
Affiliation(s)
- Mengyu Liao
- Department of Ophthalmology, Tianjin Medical University General Hospital, No.154 Anshan Road, Tianjin, 300052, China
| | - Xiaohong Wang
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
| | - Jinguo Yu
- Department of Ophthalmology, Tianjin Medical University General Hospital, No.154 Anshan Road, Tianjin, 300052, China
| | - Xiangda Meng
- Department of Ophthalmology, Tianjin Medical University General Hospital, No.154 Anshan Road, Tianjin, 300052, China
| | - Yuanyuan Liu
- Department of Ophthalmology, Tianjin Medical University General Hospital, No.154 Anshan Road, Tianjin, 300052, China
| | - Xue Dong
- Laboratory of Molecular Ophthalmology, Tianjin Medical University, Tianjin, China
| | - Jianan Li
- Department of Ophthalmology, Tianjin Medical University General Hospital, No.154 Anshan Road, Tianjin, 300052, China
| | - Rodrigo Brant
- Department of Ophthalmology and Visual Sciences, Federal University of São Paulo, São Paulo, Brazil
| | - Bo Huang
- Department of Ophthalmology, University of Mississippi Medical Center, Jackson, USA
| | - Hua Yan
- Department of Ophthalmology, Tianjin Medical University General Hospital, No.154 Anshan Road, Tianjin, 300052, China.
| |
Collapse
|
22
|
Chen J, Mao YY, Chen Z, Liao M, Li S, Liu JY, Yang YC. [Research progress on the role of type Ⅱ inflammation in chronic rhinosinusitis with polyps]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2020; 55:993-997. [PMID: 33036521 DOI: 10.3760/cma.j.cn115330-20200813-00671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- J Chen
- Department of Otolaryngology, First Affiliated Hospital of Chongqing Medical University, First Clinical Medical College of Chongqing Medical University, Chongqing 400016, China
| | - Y Y Mao
- Department of Otolaryngology, First Affiliated Hospital of Chongqing Medical University, First Clinical Medical College of Chongqing Medical University, Chongqing 400016, China
| | - Z Chen
- Department of Otolaryngology, First Affiliated Hospital of Chongqing Medical University, First Clinical Medical College of Chongqing Medical University, Chongqing 400016, China
| | - M Liao
- Department of Otolaryngology, First Affiliated Hospital of Chongqing Medical University, First Clinical Medical College of Chongqing Medical University, Chongqing 400016, China
| | - S Li
- Department of Otolaryngology, First Affiliated Hospital of Chongqing Medical University, First Clinical Medical College of Chongqing Medical University, Chongqing 400016, China
| | - J Y Liu
- Department of Otolaryngology, First Affiliated Hospital of Chongqing Medical University, First Clinical Medical College of Chongqing Medical University, Chongqing 400016, China
| | - Y C Yang
- Department of Otolaryngology, First Affiliated Hospital of Chongqing Medical University, First Clinical Medical College of Chongqing Medical University, Chongqing 400016, China
| |
Collapse
|
23
|
Hamilton E, Patel M, Gunderson C, Wride K, Lepley D, Dusek R, Liao M, Cameron T. 556P Initial clinical experience of lucitanib + nivolumab in advanced metastatic solid tumours: Data from the phase Ib/II LIO-1 study (CO-3810-101; NCT04042116). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
24
|
Dai Y, Li ZP, Xu H, Zhu L, Zhu YQ, Cheng H, Chen ZB, Huang QZ, Lei L, Li RQ, Li G, Li Y, Liao M, Lu QH, Shi XP, Sun HJ, Shi TL, Wu XX, Wang ZS, Xu J, Zhao G, Zhang GY, Chen C. [A multicenter survey of the accessibility of essential medicines for children in China]. Zhonghua Er Ke Za Zhi 2020; 58:301-307. [PMID: 32234137 DOI: 10.3760/cma.j.cn112140-20190820-00527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the availability, prices and affordability of essential medicines in pediatric population across China, in the hope of improving rational use of medicines. Methods: A multicenter cross-sectional survey of medicine prices, availability and affordability was conducted in 17 provinces, municipalities and autonomous region across east, south-central part, west and north of China. Data on 42 medicines used in pediatric population, both original and generic, were collected in 55 public hospitals from May 26 to June 2, 2017. Availability was expressed as the percentage of hospitals with stock of the target medicine on the day of data collection,and median price ratio (MPR) was the ratio of price upon investigation to international reference. Based on national minimum daily wage, affordability represents the number of working days needed to earn the expense which covers a standard course using the target medicine. Statistical software SPSS 13.0 was applied for descriptive analysis of availability, MPR and affordability. Results: Mean Availability of original and generic medicine was 33% and 32%, with median MPR being 5.43 and 1.55. Among the 19 medicines with price information for both original and generic product, the median MPR was 7.73 and 2.04 respectively. Regarding the five medicines used to treat four common pediatric diseases (pneumonia,peptic ulcer, congenital hypothyroidism, refractory nephrotic syndrome), the affordability was 0.63 (0.16-6.17) d for generic medicine, and 1.03 (0.16-11.53) d for its original counterpart. Conclusions: The availability to both original and generic products of the 42 medicines used in pediatric population was low in China. The prices of generic medicines seem to be lower and affordability higher than those of original medicines. There is an urgent need to improve the availability and affordability of pediatric medicines.
Collapse
Affiliation(s)
- Y Dai
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Z P Li
- Department of Pharmacy, Children's Hospital of Fudan University,Shanghai 201102, China
| | - H Xu
- Department of Nephrology, Children's Hospital of Fudan University,Shanghai 201102, China
| | - L Zhu
- Department of Pharmacy, Children's Hospital of Fudan University,Shanghai 201102, China
| | - Y Q Zhu
- Department of Pharmacy, Children's Hospital of Fudan University,Shanghai 201102, China
| | - H Cheng
- Department of Pharmacy, Xi'an Children's Hospital, Xi'an 710003, China
| | - Z B Chen
- Department of Pharmacy, Shenzhen Children's Hospital, Shenzhen 518038, China
| | - Q Z Huang
- Department of Pharmacy, Fuzhou Children's Hospital, Fuzhou 350005, China
| | - L Lei
- Department of Pharmacy, Children's Hospital of Urumqi, Urumqi 830000, China
| | - R Q Li
- Department of Pharmacy, Kunming Children's Hospital, Kunming 650228, China
| | - G Li
- Department of Pharmacy, Chengdu Women's and Children's Central Hospital, Chengdu 610091, China
| | - Y Li
- Department of Pharmacy, Qingdao Women and Children's Hospital, Qingdao 266000, China
| | - M Liao
- Department of Pharmacy, Guiyang Maternal and Child Health Hospital, Guiyang 550003, China
| | - Q H Lu
- Department of Pharmacy, Jiangxi Provincial Children's Hospital, Nanchang 330006, China
| | - X P Shi
- Department of Pharmacy, Dalian Children's Hospital,Dalian 116012,China
| | - H J Sun
- Department of Pharmacy, Children's Hospital of Shanghai, Shanghai 200062, China
| | - T L Shi
- Department of Pharmacy, the First Affiliated Hospital of University of Science and Technology of China, Anhui Provincial Hospital, Hefei 230001,China
| | - X X Wu
- Department of Pharmacy, Qilu Children's Hospital of Shandong University, Jinan 250022,China
| | - Z S Wang
- Department of Pharmacy, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - J Xu
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, Nanjing 210019, China
| | - G Zhao
- Department of Pharmacy, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning 530003, China
| | - G Y Zhang
- Department of Pharmacy, Hebei Children's Hospital, Shijiazhuang 050031, China
| | - C Chen
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai 201102, China
| |
Collapse
|
25
|
Kiang S, Tritch W, Lodenkamp J, Adams J, Liao M, Abou-zamzam A, Tomihama R. 3:00 PM Abstract No. 42 Analysis of microchannel recanalization with orbital atherectomy in failed standard recanalization of TASC-II D aortoiliac occlusive disease. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
|
26
|
Moriarty J, Rueda V, Liao M, Srinivasa R, Plotnik A, Padia S, McWilliams J, Patel R, Desai K, Shavelle D, Dexter D, Golowa Y. 3:45 PM Abstract No. 287 Results of Registry of AngioVac Procedures in Detail (RAPID): prospective multicenter real-world experience in 206 patients with 214 procedures. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
27
|
Xu C, Ye H, Qiu W, Lin H, Chen Y, Zhang H, Liao M. Phylogenetic classification of hemagglutinin gene of H9N2 avian influenza viruses isolated in China during 2012-2016 and evaluation of selected candidate vaccine strains. Poult Sci 2018; 97:3023-3030. [PMID: 29931183 DOI: 10.3382/ps/pey154] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 06/13/2018] [Indexed: 12/20/2022] Open
Abstract
H9N2 subtype avian influenza virus (AIV) was the highly contagious pathogen which has caused severe losses in the poultry industry throughout China in recent years. Using current epidemic viruses as vaccine was an effective way to prevent infection of H9N2 subtype AIV. In this study, a total of 23 H9N2 subtype AIV strains were isolated in 200 samples from 13 provinces of China during 2012-2016. The sequencing and phylogenetic analysis of the hemagglutinin gene sequence of the isolation strains showed that 22 isolation strains were clustered to h9.4.2.5 lineage, while only 1 belonged to h9.4.2.6. The data of cross-HI, neutralization and cross-immune protection shown that the A/chicken/Hunan/HN/2015 (HN) and A/chicken/Shandong/SD/2014 (SD) strains as vaccine could effectively protect present viruses infection compared with other strains. These results indicated that current epidemic viruses were mainly belong to h9.4.2.5 lineage and HN and SD strains as candidate vaccine strains were potentiality for the protection of present H9N2 subtype AIV infection.
Collapse
Affiliation(s)
- C Xu
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Veterinary Vaccine Innovation of the Ministry of Agriculture, China.,Key Laboratory of Zoonosis Prevention and Control of Guangzhou Province, China
| | - H Ye
- Guangzhou South China Biological Medicine Co., Ltd., Zengcheng, China
| | - W Qiu
- Guangzhou South China Biological Medicine Co., Ltd., Zengcheng, China
| | - H Lin
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Y Chen
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - H Zhang
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - M Liao
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Key Laboratory of Veterinary Vaccine Innovation of the Ministry of Agriculture, China.,Key Laboratory of Zoonosis Prevention and Control of Guangzhou Province, China
| |
Collapse
|
28
|
Vance A, Graif A, Grilli C, Nwosu U, Liao M, Agriantonis D, Kimbiris G, Garcia M, Leung D. Abstract No. 639 Outcome of iliocaval stent-assisted reconstruction in patients with chronic obstruction of the inferior vena cava. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
|
29
|
Chen J, Zhang H, Zhu D, Wang Y, Byanju S, Liao M. Cardiac MRI for detecting left atrial/left atrial appendage thrombus in patients with atrial fibrillation. Herz 2018; 44:390-397. [DOI: 10.1007/s00059-017-4676-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 11/14/2017] [Accepted: 12/21/2017] [Indexed: 01/04/2023]
|
30
|
Liao M, Yeh C, Lee S, Lee M. ASSOCIATION OF SUPPORT ON THE MORTALITY OF OLDER ADULTS WITH DIFFERENT LIVING ARRANGEMENTS IN TAIWAN. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- M. Liao
- Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan,
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan,
| | - C. Yeh
- School of Public Health, Chung Shan Medical University, Taichung, Taiwan,
| | - S. Lee
- School of Nursing, Chung Shan Medical University, Taichung, Taiwan
| | - M. Lee
- Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan,
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan,
| |
Collapse
|
31
|
Chou M, Huang T, Liang C, Shen H, Chen H, Liao M, Lin Y, Lam H. DYNAPENIA IS A SIMPLE INDICATOR FOR COMPLEX CARE NEEDS OF OLDER MEN IN VETERANS CARE HOMES IN TAIWAN. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- M. Chou
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan,
- Aging and Health Research Center, National Yang Ming University, Taipei City, N/A, Taiwan,
| | - T. Huang
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan,
- Department of Family Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, N/A, Taiwan
| | - C. Liang
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan,
- Aging and Health Research Center, National Yang Ming University, Taipei City, N/A, Taiwan,
| | - H. Shen
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan,
| | - H. Chen
- Department of Family Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, N/A, Taiwan
| | - M. Liao
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan,
| | - Y. Lin
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan,
| | - H. Lam
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan,
| |
Collapse
|
32
|
Tang W, Mao J, Liu C, Mollan K, Wong T, Zhang Y, Tang S, Hudgens M, Qin Y, Ma B, Liao M, Yang B, Ma W, Kang D, Wei C, Tucker J. Reimagining Health Communication: A Non-Inferiority Randomized Controlled
Trial of Crowdsourcing in China. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
33
|
Zhang Z, Li Z, Yu Q, Wu C, Lu Z, Zhu F, Zhang H, Liao M, Li T, Chen W, Xian X, Tan A, Mo Z. The prevalence of and risk factors for prostatitis-like symptoms and its relation to erectile dysfunction in Chinese men. Andrology 2016; 3:1119-24. [PMID: 26769668 DOI: 10.1111/andr.12104] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2015] [Revised: 07/14/2015] [Accepted: 08/12/2015] [Indexed: 11/29/2022]
Abstract
The aim of this study was to describe the prevalence of and risk factors for prostatitis-like symptoms and its relation to erectile dysfunction (ED) among southern Chinese men. Data were collected from 2790 men attending the Fangchenggang Area Male Healthy and Examination Survey from September 2009 to December 2009. The prostatitis-like symptoms were assessed by the NIH Chronic Prostatitis Symptom Index and ED was assessed using the 5-item International Index of Erectile Function. Lifestyle and demographic characteristics were obtained through a questionnaire. Prevalence of prostatitis-like symptoms was 12.4% among 2790 Chinese men aged 20-84 years. In smokers who smoked ≥20 cigarettes per day (age-adjusted OR = 1.29; 95% CI = 1.00-1.66; p = 0.04), physical inactivity (age-adjusted OR = 1.31; 95% CI = 1.03-1.66; p = 0.02) was a significant risk factor for prostatitis-like symptoms. Alcohol consumption (daily drinking) also was a risk factor for prostatitis-like symptoms, although the differences were not statistically significant (age-adjusted OR = 1.36; 95% CI = 0.96-1.92; p = 0.07). Those with diabetes may also be at higher risk for prostatitis-like symptoms (age-adjusted OR = 1.37; 95% CI = 0.85-2.21; p = 0.19). In addition, men with ED were more likely to have had prostatitis-like symptoms (age-adjusted OR = 1.86; 95% CI = 0.47-2.36; p < 0.0001), and the ORs increased with increasing severity of ED status (mild ED, mild to moderate ED, and moderate to severe ED were 1.57, 2.62, and 3.24, respectively. Test for trend, p = 0.0001). Our results show that prostatitis-like symptoms are prevalent in Southern China affecting men of all ages. Smoking, drinking, lack of physical activity, and elevated plasma glucose level were associated with an increased risk of prostatitis-like symptoms. In addition, our results reveal that ED accounted for a large proportion (61.5%) among men with prostatitis-like symptoms; we also confirm the magnitude of ED associated with prostatitis-like symptoms. Thus, interventions to evaluate and improve ED might help ameliorate prostatitis-like symptoms and vice versa.
Collapse
Affiliation(s)
- Z Zhang
- Urology Department, Minzu Hospital of Guangxi Zhuang Autonomous Region, Affiliated Minzu Hospital of Guangxi Medical University, Nanning, China.,Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
| | - Z Li
- Urology Department, The Armed Police Corps Hospital of Guangdong Provence, Guangzhou, China
| | - Q Yu
- Urology Department, First Affiliated Hospital of Xinxiang Medical College, Xinxiang, China
| | - C Wu
- Urology Department, First Affiliated Hospital of Xinxiang Medical College, Xinxiang, China
| | - Z Lu
- Institute of Urology and Nephrology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - F Zhu
- Urology Department, First Affiliated Hospital of Xinxiang Medical College, Xinxiang, China
| | - H Zhang
- Urology Department, First Affiliated Hospital of Xinxiang Medical College, Xinxiang, China
| | - M Liao
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China.,Institute of Urology and Nephrology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - T Li
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China.,Institute of Urology and Nephrology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - W Chen
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China.,Institute of Urology and Nephrology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - X Xian
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China.,Institute of Urology and Nephrology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - A Tan
- Institute of Urology and Nephrology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Z Mo
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China.,Institute of Urology and Nephrology, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| |
Collapse
|
34
|
Wei L, Song Y, Cui J, Qu N, Wang N, Ouyang G, Liao M, Jiao P. Cloning, characterization, and expression analysis of LGP2 cDNA from goose, Anser cygnoides. Poult Sci 2016; 95:2290-6. [DOI: 10.3382/ps/pew162] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2016] [Accepted: 03/23/2016] [Indexed: 01/21/2023] Open
|
35
|
Tian Z, Liu J, Liao M, Li W, Zou J, Han X, Kuang M, Shen W, Li H. Beneficial Effects of Fecal Microbiota Transplantation on Ulcerative Colitis in Mice. Dig Dis Sci 2016; 61:2262-2271. [PMID: 26846120 DOI: 10.1007/s10620-016-4060-2] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 01/26/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Ulcerative colitis (UC) is a chronic condition and the most common form of inflammatory bowel disease. The goal of standard treatment is mainly to induce and maintain remission with anti-inflammatory, immunosuppressive agents, and/or colectomy. Fecal microbiota transplantation (FMT) has been used successfully to treat relapsing or refractory Clostridium difficile infection. The alteration of microbiota in mouse models of UC as well as in patients suggested the possibility of treating UC with FMT. AIMS To study the effects of FMT on dextran sodium sulfate (DSS)-induced UC model in mice. METHODS Littermates of BALB/c and C57BL/6J were randomized into four groups: normal control , treatment with DSS for 7 days (DSS - FMT), treatment with DSS followed by FMT for another 8 days (DSS + FMT), and treatment with DSS and FMT followed by another 5 days for recovery (remission). Body weight, survival rate, and DAI scores of mice in each group were recorded. Changes in distal colon were studied by histopathology. Alterations of spleen and lamina propria regulatory lymphocytes, major bacterial species in feces and inflammatory cytokines in colon were also studied. RESULTS C57BL/6J mice experienced more significant weight loss than BALB/c mice after DSS treatment, regardless of whether the two strains of mice were co-housed or not. FMT caused reversal of DAI scores in BALB/c but not in C57BL/6J mice. In BALB/c mice, FMT also reduced colon inflammation that was paralleled by decreased inflammatory cytokine levels, altered bacterial microbiota, and regulatory lymphocyte proportions. CONCLUSIONS FMT is effective in a mouse model of UC through its modulation on gut microbiota and the host immune system.
Collapse
Affiliation(s)
- Zhihui Tian
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Jie Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Mengyu Liao
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Wenjuan Li
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Jiaqi Zou
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Xinxin Han
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Mingjie Kuang
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China
| | - Wanqiu Shen
- Department of Chemical Biology, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, China
| | - Haidong Li
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, 300070, China.
| |
Collapse
|
36
|
Detterbeck FC, Nicholson AG, Franklin WA, Marom EM, Travis WD, Girard N, Arenberg DA, Bolejack V, Donington JS, Mazzone PJ, Tanoue LT, Rusch VW, Crowley J, Asamura H, Rami-Porta R, Goldstraw P, Rami-Porta R, Asamura H, Ball D, Beer DG, Beyruti R, Bolejack V, Chansky K, Crowley J, Detterbeck F, Erich Eberhardt WE, Edwards J, Galateau-Sallé F, Giroux D, Gleeson F, Groome P, Huang J, Kennedy C, Kim J, Kim YT, Kingsbury L, Kondo H, Krasnik M, Kubota K, Lerut A, Lyons G, Marino M, Marom EM, van Meerbeeck J, Mitchell A, Nakano T, Nicholson AG, Nowak A, Peake M, Rice T, Rosenzweig K, Ruffini E, Rusch V, Saijo N, Van Schil P, Sculier JP, Shemanski L, Stratton K, Suzuki K, Tachimori Y, Thomas CF, Travis W, Tsao MS, Turrisi A, Vansteenkiste J, Watanabe H, Wu YL, Baas P, Erasmus J, Hasegawa S, Inai K, Kernstine K, Kindler H, Krug L, Nackaerts K, Pass H, Rice D, Falkson C, Filosso PL, Giaccone G, Kondo K, Lucchi M, Okumura M, Blackstone E, Erasmus J, Flieder D, Godoy M, Goo JM, Goodman LR, Jett J, de Leyn P, Marchevsky A, MacMahon H, Naidich D, Okada M, Perlman M, Powell C, van Schil P, Tsao MS, Warth A, Cavaco FA, Barrera EA, Arca JA, Lamelas IP, Obrer AA, Jorge RG, Ball D, Bascom G, Blanco Orozco A, González Castro M, Blum M, Chimondeguy D, Cvijanovic V, Defranchi S, de Olaiz Navarro B, Escobar Campuzano I, Macía Vidueira I, Fernández Araujo E, Andreo García F, Fong K, Francisco Corral G, Cerezo González S, Freixinet Gilart J, García Arangüena L, García Barajas S, Girard P, Goksel T, González Budiño M, González Casaurrán G, Gullón Blanco J, Hernández J, Hernández Rodríguez H, Herrero Collantes J, Iglesias Heras M, Izquierdo Elena J, Jakobsen E, Kostas S, León Atance P, Núñez Ares A, Liao M, Losanovscky M, Lyons G, Magaroles R, De Esteban Júlvez L, Mariñán Gorospe M, McCaughan B, Kennedy C, Melchor Íñiguez R, Miravet Sorribes L, Naranjo Gozalo S, Álvarez de Arriba C, Núñez Delgado M, Padilla Alarcón J, Peñalver Cuesta J, Park J, Pass H, Pavón Fernández M, Rosenberg M, Ruffini E, Rusch V, Sánchez de Cos Escuín J, Saura Vinuesa A, Serra Mitjans M, Strand T, Subotic D, Swisher S, Terra R, Thomas C, Tournoy K, Van Schil P, Velasquez M, Wu Y, Yokoi K. The IASLC Lung Cancer Staging Project: Summary of Proposals for Revisions of the Classification of Lung Cancers with Multiple Pulmonary Sites of Involvement in the Forthcoming Eighth Edition of the TNM Classification. J Thorac Oncol 2016; 11:639-650. [DOI: 10.1016/j.jtho.2016.01.024] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 01/20/2016] [Accepted: 01/21/2016] [Indexed: 12/25/2022]
|
37
|
Detterbeck FC, Bolejack V, Arenberg DA, Crowley J, Donington JS, Franklin WA, Girard N, Marom EM, Mazzone PJ, Nicholson AG, Rusch VW, Tanoue LT, Travis WD, Asamura H, Rami-Porta R, Goldstraw P, Rami-Porta R, Asamura H, Ball D, Beer DG, Beyruti R, Bolejack V, Chansky K, Crowley J, Detterbeck F, Erich Eberhardt WE, Edwards J, Galateau-Sallé F, Giroux D, Gleeson F, Groome P, Huang J, Kennedy C, Kim J, Kim YT, Kingsbury L, Kondo H, Krasnik M, Kubota K, Lerut A, Lyons G, Marino M, Marom EM, van Meerbeeck J, Mitchell A, Nakano T, Nicholson AG, Nowak A, Peake M, Rice T, Rosenzweig K, Ruffini E, Rusch V, Saijo N, Van Schil P, Sculier JP, Shemanski L, Stratton K, Suzuki K, Tachimori Y, Thomas CF, Travis W, Tsao MS, Turrisi A, Vansteenkiste J, Watanabe H, Wu YL, Baas P, Erasmus J, Hasegawa S, Inai K, Kernstine K, Kindler H, Krug L, Nackaerts K, Pass H, Rice D, Falkson C, Filosso PL, Giaccone G, Kondo K, Lucchi M, Okumura M, Blackstone E, Erasmus J, Flieder D, Godoy M, Goo JM, Goodman LR, Jett J, de Leyn P, Marchevsky A, MacMahon H, Naidich D, Okada M, Perlman M, Powell C, van Schil P, Tsao MS, Warth A, Cavaco FA, Barrera EA, Arca JA, Lamelas IP, Obrer AA, Jorge RG, Ball D, Bascom G, Blanco Orozco A, González Castro M, Blum M, Chimondeguy D, Cvijanovic V, Defranchi S, de Olaiz Navarro B, Escobar Campuzano I, Macía Vidueira I, Fernández Araujo E, Andreo García F, Fong K, Francisco Corral G, Cerezo González S, Freixinet Gilart J, García Arangüena L, García Barajas S, Girard P, Goksel T, González Budiño M, González Casaurrán G, Gullón Blanco J, Hernández Hernández J, Hernández Rodríguez H, Herrero Collantes J, Iglesias Heras M, Izquierdo Elena J, Jakobsen E, Kostas S, León Atance P, Núñez Ares A, Liao M, Losanovscky M, Lyons G, Magaroles R, De Esteban Júlvez L, Mariñán Gorospe M, McCaughan B, Kennedy C, Melchor Íñiguez R, Miravet Sorribes L, Naranjo Gozalo S, Álvarez de Arriba C, Núñez Delgado M, Padilla Alarcón J, Peñalver Cuesta J, Park J, Pass H, Pavón Fernández M, Rosenberg M, Ruffini E, Rusch V, Sánchez de Cos Escuín J, Saura Vinuesa A, Serra Mitjans M, Strand T, Subotic D, Swisher S, Terra R, Thomas C, Tournoy K, Van Schil P, Velasquez M, Wu Y, Yokoi K. The IASLC Lung Cancer Staging Project: Background Data and Proposals for the Classification of Lung Cancer with Separate Tumor Nodules in the Forthcoming Eighth Edition of the TNM Classification for Lung Cancer. J Thorac Oncol 2016; 11:681-692. [DOI: 10.1016/j.jtho.2015.12.114] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 12/01/2015] [Accepted: 12/29/2015] [Indexed: 12/01/2022]
|
38
|
Nicholson AG, Chansky K, Crowley J, Beyruti R, Kubota K, Turrisi A, Eberhardt WEE, van Meerbeeck J, Rami-Porta R, Asamura H, Ball D, Beer DG, Beyruti R, Bolejack V, Chansky K, Crowley J, Detterbeck F, Erich Eberhardt WE, Edwards J, Galateau-Sallé F, Giroux D, Gleeson F, Groome P, Huang J, Kennedy C, Kim J, Kim YT, Kingsbury L, Kondo H, Krasnik M, Kubota K, Lerut T, Lyons G, Marino M, Marom EM, van Meerbeeck J, Mitchell A, Nakano T, Nicholson AG, Nowak A, Peake M, Rice T, Rosenzweig K, Ruffini E, Rusch V, Saijo N, Van Schil P, Sculier JP, Shemanski L, Stratton K, Suzuki K, Tachimori Y, Thomas CF, Travis W, Tsao MS, Turrisi A, Vansteenkiste J, Watanabe H, Wu YL, Baas P, Erasmus J, Hasegawa S, Inai K, Kernstine K, Kindler H, Krug L, Nackaerts K, Pass H, Rice D, Falkson C, Filosso PL, Giaccone G, Kondo K, Lucchi M, Okumura M, Blackstone E, Cavaco FA, Barrera EA, Arca JA, Lamelas IP, Obrer AA, Jorge RG, Ball D, Bascom G, Blanco Orozco A, González Castro M, Blum M, Chimondeguy D, Cvijanovic V, Defranchi S, de Olaiz Navarro B, Escobar Campuzano I, Vidueira IM, Araujo EF, García FA, Fong K, Corral GF, González SC, Gilart JF, Arangüena LG, Barajas SG, Girard P, Goksel T, González Budiño M, González Casaurrán G, Gullón Blanco J, Hernández Hernández J, Rodríguez HH, Collantes JH, Heras MI, Izquierdo Elena J, Jakobsen E, Kostas S, Atance PL, Ares AN, Liao M, Losanovscky M, Lyons G, Magaroles R, De Esteban Júlvez L, Gorospe MM, McCaughan B, Kennedy C, Melchor Íñiguez R, Miravet Sorribes L, Naranjo Gozalo S, de Arriba CÁ, Núñez Delgado M, Alarcón JP, Peñalver Cuesta J, Park J, Pass H, Pavón Fernández M, Rosenberg M, Rusch V, de Cos Escuín JS, Vinuesa AS, Serra Mitjans M, Strand T, Subotic D, Swisher S, Terra R, Thomas C, Tournoy K, Van Schil P, Velasquez M, Wu Y, Yokoi K. The International Association for the Study of Lung Cancer Lung Cancer Staging Project: Proposals for the Revision of the Clinical and Pathologic Staging of Small Cell Lung Cancer in the Forthcoming Eighth Edition of the TNM Classification for Lung Cancer. J Thorac Oncol 2015; 11:300-11. [PMID: 26723244 DOI: 10.1016/j.jtho.2015.10.008] [Citation(s) in RCA: 237] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Revised: 10/01/2015] [Accepted: 10/03/2015] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Small cell lung cancer (SCLC) is commonly classified as either limited or extensive, but the Union for International Cancer Control TNM Classification of Malignant Tumours seventh edition (2009) recommended tumor, node, and metastasis (TNM) staging based on analysis of the International Association for the Study of Lung Cancer (IASLC) database. METHODS Survival analyses were performed for clinically and pathologically staged patients presenting with SCLC from 1999 through 2010. Prognosis was compared in relation to the TNM seventh edition staging to serve as validation and analyzed in relation to proposed changes to the T descriptors found in the eighth edition. RESULTS There were 5002 patients: 4848 patients with clinical and 582 with pathological stages. Among these, 428 had both. Survival differences were confirmed for T and N categories and maintained in relation to proposed revisions to T descriptors for seventh edition TNM categories and proposed changes in the eighth edition. There were also survival differences, notably at 12 months, in patients with brain-only single-site metastasis (SSM) compared to SSM at other sites, and SSM without a pleural effusion showed a better prognosis than other patients in the M1b category. CONCLUSION We confirm the prognostic value of clinical and pathological TNM staging in patients with SCLC, and recommend continued usage for SCLC in relation to proposed changes to T, N, and M descriptors for NSCLC in the eighth edition. However, for M descriptors, it remains uncertain whether survival differences in patients with SSM in the brain simply reflect better treatment options rather than better survival based on anatomic extent of disease.
Collapse
Affiliation(s)
- Andrew G Nicholson
- Department of Histopathology, Royal Brompton and Harefield NHS Foundation Trust and Imperial College, London, UK.
| | - Kari Chansky
- Cancer Research and Biostatistics, Seattle, WA, USA
| | - John Crowley
- Cancer Research and Biostatistics, Seattle, WA, USA
| | - Ricardo Beyruti
- Department of Thoracic Surgery, University of São Paulo, São Paulo, Brazil
| | - Kaoru Kubota
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Andrew Turrisi
- Department of Radiotherapy, Sinai Grace Hospital, Detroit, MI, USA
| | - Wilfried E E Eberhardt
- Department of Medical Oncology, West German Cancer Centre, Ruhrlandklinik, University Hospital Essen, University Duisburg-Essen, Germany
| | - Jan van Meerbeeck
- Department of Oncology, Antwerp University Hospital, Edegem (Antwerp), Belgium
| | - Ramón Rami-Porta
- Department of Thoracic Surgery, Hospital Universitari Mútua Terrassa and CIBERES Lung Cancer Group, Terrassa, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Huang L, Luo X, Shao J, Yan H, Qiu Y, Ke P, Zheng W, Xu B, Li W, Sun D, Cao D, Chen C, Zhuo F, Lin X, Tang F, Bao B, Zhou Y, Zhang X, Li H, Li J, Wan D, Yang L, Chen Y, Zhong Q, Gu X, Liu J, Huang L, Xie R, Li X, Xu Y, Luo Z, Liao M, Wang H, Sun L, Li H, Lau GW, Duan C. Epidemiology and characteristics of the dengue outbreak in Guangdong, Southern China, in 2014. Eur J Clin Microbiol Infect Dis 2015; 35:269-77. [DOI: 10.1007/s10096-015-2540-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Accepted: 11/29/2015] [Indexed: 01/27/2023]
|
40
|
Jiao P, Wei L, Song Y, Cui J, Zhang S, Han F, Yuan R, Liao M. Molecular cloning and immune responsive expression of LGP2 gene, a pivotal member of the RLR gene family from Muscovy duck Cairina moschata. Poult Sci 2015; 94:1170-6. [DOI: 10.3382/ps/pev082] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2015] [Indexed: 12/21/2022] Open
|
41
|
Ma KI, Du M, Liao M, Chen S, Yin G, Liu Q, Wei Q, Qin G. Evaluation of Wound Healing Effect of Punica granatum L Peel Extract on Deep Second-Degree Burns in Rats. TROP J PHARM RES 2015. [DOI: 10.4314/tjpr.v14i1.11] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
42
|
Zhang P, Xie MQ, Ding YQ, Liao M, Qi SS, Chen SX, Gu QQ, Zhou P, Sun CY. Allopregnanolone enhances the neurogenesis of midbrain dopaminergic neurons in APPswe/PSEN1 mice. Neuroscience 2015; 290:214-26. [PMID: 25637494 DOI: 10.1016/j.neuroscience.2015.01.019] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Revised: 01/16/2015] [Accepted: 01/18/2015] [Indexed: 12/12/2022]
Abstract
An earlier study has demonstrated that exogenous allopregnanolone (APα) can reverse the reduction of tyrosine hydroxylase (TH)-positive neurons in the substantia nigra pars compacta (SNpc) of 3-month-old male triple transgenic Alzheimer's disease mouse (3xTgAD). This paper is focused on further clarifying the origin of these new-born TH-positive neurons induced by exogenous APα treatment. We performed a deeper research in another AD mouse model, 4-month-old male APPswe/PSEN1 double transgenic AD mouse (2xTgAD) by measuring APα concentration and counting immunopositive neurons using enzyme-linked immunosorbent assay (ELISA) and unbiased stereology. It was found that endogenous APα level and the number of TH-positive neurons were reduced in the 2xTgAD mice, and these reductions were present prior to the appearance of β-amyloid (Aβ)-positive plaques. Furthermore, a single 20mg/kg of exogenous APα treatment prevented the decline of total neurons, TH-positive neurons and TH/bromodeoxyuridine (BrdU) double-positive neurons in the SNpc of 2xTgAD mice although the decreased intensity of TH-positive fibers was not rescued in the striatum. It was also noted that exogenous APα administration had an apparent increase in the doublecortin (DCX)-positive neurons and DCX/BrdU double-positive neurons of subventricular zone (SVZ), as well as in the percentage of neuronal nuclear antigen (NeuN)/BrdU double-positive neurons of the SNpc in the 2xTgAD mice. These findings indicate that a lower level of endogenous APα is implicated in the loss of midbrain dopaminergic neurons in the 2xTgAD mice, and exogenous APα-induced a significant increase in the new-born dopaminergic neurons might be derived from the proliferating and differentiation of neural stem niche of SVZ.
Collapse
Affiliation(s)
- P Zhang
- Department of Anatomy, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China; Institute of Neuroscience, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China
| | - M Q Xie
- Department of Anatomy, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China; Institute of Neuroscience, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China
| | - Y-Q Ding
- Institute of Neuroscience, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China
| | - M Liao
- Institute of Neuroscience, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China; Department of Histology and Embryology, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China
| | - S S Qi
- Department of Pharmacy, Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang Province 325000, China
| | - S X Chen
- Department of Anatomy, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China
| | - Q Q Gu
- Department of Anatomy, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China; Institute of Neuroscience, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China
| | - P Zhou
- Department of Anatomy, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China
| | - C Y Sun
- Department of Anatomy, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China; Institute of Neuroscience, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang Province 325035, China.
| |
Collapse
|
43
|
Balani S, Bulychev A, Cohen L, Liao M, Xia C, Wang F, Li P, LeClair B, Bohnert T, Gan L, Zhou X, Bozon V, Prakash S. 162 Drug–drug interaction predictions for MLN2480, an investigational pan-RAF inhibitor, based on nonclinical data. Eur J Cancer 2014. [DOI: 10.1016/s0959-8049(14)70288-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
44
|
Zhou R, Xu L, Ye M, Liao M, Du H, Chen H. Formononetin inhibits migration and invasion of MDA-MB-231 and 4T1 breast cancer cells by suppressing MMP-2 and MMP-9 through PI3K/AKT signaling pathways. Horm Metab Res 2014; 46:753-60. [PMID: 24977660 DOI: 10.1055/s-0034-1376977] [Citation(s) in RCA: 118] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Formononetin is a naturally existing isoflavone, which can be found in the roots of Astragalus membranaceus, Trifolium pratense, Glycyrrhiza glabra, and Pueraria lobata. It was found to be associated with inhibition of cell proliferation and cell cycle progression, as well as induction of apoptosis in various cancer cell lines. However, the effect of formononetin on breast cancer cell metastasis remains unclear. In this study, we examined the effect of formononetin on the migration and invasion of breast cancer cells MDA-MB-231 and 4T1 in vitro and in vivo. Our data demonstrated that formononetin did not effectively inhibit the cell viability of MDA-MB-231 and 4T1 in 24 h with the concentration lower than 160 μmol/l. When treated with nontoxic concentration of formononetin, the migration and invasion of MDA-MB-231 and 4T1 cells were markedly suppressed by wound healing assay, chamber invasion assay, and in vivo mouse metastasis model. In vitro, formononetin reduced the expression of matrix metalloproteinase-2 (MMP-2), MMP-9 and increased the expression of tissue inhibitor of metalloproteinase-1 (TIMP-1) and TIMP-2. Furthermore, the immunofluorescence and immunoblotting assays indicated that formononetin was very effective in suppressing the phosphorylation of Akt and PI3K. Collectively, these results suggest that formononetin inhibited breast cancer cell migration and invasion by reducing the expression of MMP-2 and MMP-9 through the PI3K/AKT signaling pathway. These findings demonstrate a potentially new therapeutic strategy of formononetin as anti-invasive agent for breast cancer.
Collapse
Affiliation(s)
- R Zhou
- Department of Chest and Breast Surgery, Xiamen Hospital of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Xiamen, P. R. China
| | - L Xu
- Department of Orthopedic Oncology, Changzheng Hospital, Second Military Medical University, Shanghai, P. R. China
| | - M Ye
- Department of Breast Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - M Liao
- Department of Breast Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - H Du
- Department of Chest and Breast Surgery, Xiamen Hospital of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Xiamen, P. R. China
| | - H Chen
- Department of Breast Surgery, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| |
Collapse
|
45
|
Krzakowski M, Mellemgaard A, Orlov S, von Pawel J, Gottfried M, Bondarenko I, Liao M, Barrueco J, Gaschler-Markefski B, Kaiser R, Novello S, Douillard J, Reck M. Prior Taxane Use in the Lume-Lung 1 Phase III Trial and the Effect on Outcome Following 2Nd-Line Treatment with Nintedanib (Bibf 1120) and Docetaxel in Patients with Advanced Nsclc. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu331.33] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
46
|
Su S, Gray GC, Lu J, Liao M, Zhang G, Li S. New "One Health" Strategies Needed for Detection and Control of Emerging Pathogens at Cantonese Live Animal Markets, China. Clin Infect Dis 2014; 59:1194-7. [DOI: 10.1093/cid/ciu553] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
47
|
Qi W, Zhou X, Shi W, Huang L, Xia W, Liu D, Li H, Chen S, Lei F, Cao L, Wu J, He F, Song W, Li Q, Li H, Liao M, Liu M. Genesis of the novel human-infecting influenza A(H10N8) virus and potential genetic diversity of the virus in poultry, China. Euro Surveill 2014; 19. [DOI: 10.2807/1560-7917.es2014.19.25.20841] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Human infection with a novel influenza A(H10N8) virus was first described in China in December 2013. However, the origin and genetic diversity of this virus is still poorly understood. We performed a phylogenetic analysis and coalescent analysis of two viruses from the first case of influenza A(H10N8) (A/Jiangxi-Donghu/346-1/2013 and A/Jiangxi-Donghu/346-2/2013 and a novel A(H10N8) virus (A/chicken/Jiangxi/102/2013) isolated from a live poultry market that the patient had visited. The haemagglutinin (HA), neuraminidase (NA), PA subunit of the virus polymerase complex, nucleoprotein (NP), M and nonstructural protein (NS) genes of the three virus strains shared the same genetic origins. The origins of their HA and NA genes were similar: originally from wild birds to ducks, and then to chickens. The PA, NP, M, and NS genes were similar to those of chicken influenza A(H9N2) viruses. Coalescent analyses showed that the reassortment of these genes from A(H9N2) to A(H10N8) might have occurred at least twice. However, the PB1 and PB2 genes of the chicken A(H10N8) virus most likely originated from H7-like viruses of ducks, while those of the viruses from the case most likely stemmed from A(H9N2) viruses circulating in chickens. The oseltamivir-resistance mutation, R292K (R291K in A(H10N8) numbering) in the NA protein, occurred after four days of oseltamivir treatment. It seems that A(H10N8) viruses might have become established among poultry and their genetic diversity might be much higher than what we have observed.
Collapse
Affiliation(s)
- W Qi
- National and Local Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
- These authors contributed equally to this article
| | - X Zhou
- These authors contributed equally to this article
- Nanchang Center for Disease Control and Prevention, Nanchang, China
| | - W Shi
- These authors contributed equally to this article
- School of Basic Medical Sciences, Taishan Medical College, Taian, Shandong, China
| | - L Huang
- National and Local Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - W Xia
- Nanchang Center for Disease Control and Prevention, Nanchang, China
| | - D Liu
- Network Information Center, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - H Li
- National and Local Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - S Chen
- Nanchang Center for Disease Control and Prevention, Nanchang, China
| | - F Lei
- CAS Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - L Cao
- Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - J Wu
- Nanchang Center for Disease Control and Prevention, Nanchang, China
| | - F He
- Nanchang Center for Disease Control and Prevention, Nanchang, China
| | - W Song
- Nanchang Center for Disease Control and Prevention, Nanchang, China
| | - Q Li
- National and Local Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - H Li
- Nanchang Center for Disease Control and Prevention, Nanchang, China
| | - M Liao
- These authors contributed equally to this article
- National and Local Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - M Liu
- Nanchang Center for Disease Control and Prevention, Nanchang, China
- These authors contributed equally to this article
| |
Collapse
|
48
|
Niu L, Chen J, He T, Liao M, Yuan Y, Zeng J, Li J, Zuo J, Xu K. P0075 Combination treatment with comprehensive cryoablation and immunotherapy in metastatic pancreatic cancer. Eur J Cancer 2014. [DOI: 10.1016/j.ejca.2014.03.119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
49
|
Reck M, Mellemgaard A, Douillard JY, Orlov S, Krzakowski M, von Pawel J, Gottfried M, Bondarenko I, Liao M, Barrueco J, Gaschler-Markefski B, Kaiser R, Novello S. 30 Nintedanib (BIBF 1120) + docetaxel as second-line therapy in patients with stage IIIB/IV or recurrent NSCLC: results of the phase III, randomised, double-blind LUME-Lung 1 trial. Lung Cancer 2014. [DOI: 10.1016/s0169-5002(14)70031-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
50
|
Wei L, Jiao P, Song Y, Han F, Cao L, Yang F, Ren T, Liao M. Identification and expression profiling analysis of goose melanoma differentiation associated gene 5 (MDA5) gene. Poult Sci 2013; 92:2618-24. [DOI: 10.3382/ps.2013-03064] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
|