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Williamson KA, Yun M, Koster MJ, Arment C, Patnaik A, Chang TW, Bledsoe AC, Sae-Tia S, Shah AS, Samuels J, Davis JM, Yao Q. Susceptibility of nucleotide-binding oligomerization domain 2 mutations to Whipple's disease. Rheumatology (Oxford) 2024; 63:1291-1296. [PMID: 37467078 DOI: 10.1093/rheumatology/kead372] [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: 03/29/2023] [Revised: 06/13/2023] [Accepted: 06/30/2023] [Indexed: 07/21/2023] Open
Abstract
OBJECTIVES Whipple's disease (WD) results from infection of the bacteria Tropheryma whipplei (TW). This disease is characterized by macrophage infiltration of intestinal mucosa and primarily affects Caucasian males. Genetic studies of host susceptibility are scarce. Nucleotide-binding oligomerization domain containing protein 2 (NOD2) is an innate immune sensor, resides mainly in monocytes/macrophages and contributes to defence against infection and inflammatory regulation. NOD2 mutations are associated with autoinflammatory diseases. We report the association of NOD2 mutations with TW and WD for the first time. METHODS A multicentre, retrospective study of three patients with WD was conducted. Patients received extensive multidisciplinary evaluations and were cared for by the authors. NOD2 and its association with infection and inflammation were schematically represented. RESULTS All patients were Caucasian men and presented with years of autoinflammatory phenotypes, including recurrent fever, rash, inflammatory arthritis, gastrointestinal symptoms and elevated inflammatory markers. All patients underwent molecular testing using a gene panel for periodic fever syndromes and were identified to carry NOD2 mutations associated with NOD2-associated autoinflammatory disease. Despite initially negative gastrointestinal evaluations, repeat endoscopy with duodenal tissue biopsy ultimately confirmed WD. After initial ceftriaxone and maintenance with doxycycline and/or HCQ, symptoms were largely controlled, though mild relapses occurred in follow-up. CONCLUSION Both NOD2 and TW/WD are intensively involved in monocytes/macrophages. WD is regarded as a macrophage disease. NOD2 leucin-rich repeat-associated mutations in monocytes/macrophages cause functional impairment of these cells and consequently may make the host susceptible for TW infection and WD, especially in the setting of immunosuppression.
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Affiliation(s)
| | - Mark Yun
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | | | | | - Asha Patnaik
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Tara W Chang
- Pathology, Boston Scientific, Alpharetta, GA, USA
| | - Adam C Bledsoe
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Sutthichai Sae-Tia
- Division of Infectious Disease, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Aditya S Shah
- Division of Public Health, Infectious Diseases and Occupational Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - John M Davis
- Division of Rheumatology, Mayo Clinic, Rochester, MN, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
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Niewold TB, Aksentijevich I, Gorevic PD, Gibson G, Yao Q. Genetically transitional disease: conceptual understanding and applicability to rheumatic disease. Nat Rev Rheumatol 2024; 20:301-310. [PMID: 38418715 DOI: 10.1038/s41584-024-01086-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2024] [Indexed: 03/02/2024]
Abstract
In genomic medicine, the concept of genetically transitional disease (GTD) refers to cases in which gene mutation is necessary but not sufficient to cause disease. In this Perspective, we apply this novel concept to rheumatic diseases, which have been linked to hundreds of genetic variants via association studies. These variants are in the 'grey zone' between monogenic variants with large effect sizes and common susceptibility alleles with small effect sizes. Among genes associated with rare autoinflammatory diseases, many low-frequency and/or low-penetrance variants are known to increase susceptibility to systemic inflammation. In autoimmune diseases, hundreds of HLA and non-HLA genetic variants have been revealed to be modest- to moderate-risk alleles. These diseases can be reclassified as GTDs. The same concept could apply to many other human diseases. GTD could improve the reporting of genetic testing results, diagnostic yields, genetic counselling and selection of therapy, as well as facilitating research using a novel approach to human genetic diseases.
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Affiliation(s)
- Timothy B Niewold
- Department of Rheumatology, Hospital for Special Surgery, New York, NY, USA
| | - Ivona Aksentijevich
- Inflammatory Disease Section, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Peter D Gorevic
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Greg Gibson
- Center for Integrative Genomics, School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA.
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Ren H, Hu W, Jiang T, Yao Q, Qi Y, Huang K. Mechanical stress induced mitochondrial dysfunction in cardiovascular diseases: Novel mechanisms and therapeutic targets. Biomed Pharmacother 2024; 174:116545. [PMID: 38603884 DOI: 10.1016/j.biopha.2024.116545] [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: 02/05/2024] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/13/2024] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of mortality worldwide. Others and our studies have shown that mechanical stresses (forces) including shear stress and cyclic stretch, occur in various pathological conditions, play significant roles in the development and progression of CVDs. Mitochondria regulate the physiological processes of cardiac and vascular cells mainly through adenosine triphosphate (ATP) production, calcium flux and redox control while promote cell death through electron transport complex (ETC) related cellular stress response. Mounting evidence reveal that mechanical stress-induced mitochondrial dysfunction plays a vital role in the pathogenesis of many CVDs including heart failure and atherosclerosis. This review summarized mitochondrial functions in cardiovascular system under physiological mechanical stress and mitochondrial dysfunction under pathological mechanical stress in CVDs (graphical abstract). The study of mitochondrial dysfunction under mechanical stress can further our understanding of the underlying mechanisms, identify potential therapeutic targets, and aid the development of novel treatments of CVDs.
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Affiliation(s)
- He Ren
- Institute of Mechanobiology & Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang, Shanghai 200240, China; Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Weiyi Hu
- Institute of Mechanobiology & Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang, Shanghai 200240, China
| | - Tao Jiang
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing 100083, China
| | - Qingping Yao
- Institute of Mechanobiology & Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang, Shanghai 200240, China
| | - Yingxin Qi
- Institute of Mechanobiology & Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang, Shanghai 200240, China
| | - Kai Huang
- Institute of Mechanobiology & Medical Engineering, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Minhang, Shanghai 200240, China.
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Sharmeen S, Christopher-Stine L, Salvemini JN, Gorevic P, Clark R, Yao Q. Amyopathic dermatomyositis may be on the spectrum of autoinflammatory disease: A clinical review. Rheumatol Immunol Res 2024; 5:42-48. [PMID: 38571935 PMCID: PMC10985708 DOI: 10.1515/rir-2024-0005] [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] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 06/13/2023] [Indexed: 04/05/2024]
Abstract
Systemic autoinflammatory diseases (SAIDs) are distinct from autoimmune diseases. The former primarily results from abnormal innate immune response and genetic testing is crucial for disease diagnosis. Similar cutaneous involvement is a main feature for both SAID and dermatomyositis (DM), so they can be confused with each other. A literature search of PubMed and MEDLINE was conducted for relevant articles. The similarities and differences between these two types of diseases were analyzed. We found phenotypic similarities between these two types of disorders. Accumulating data supports a major role of the innate immune system and a similar cytokine profile. Molecular testing using an autoinflammatory disease gene panel may help identify SAID patients from the DM population and may offer therapeutic benefit using interleukin-1 (IL-1) inhibitors. A subset of DM, notably amyopathic dermatomyositis in the absence of autoantibodies may be on the spectrum of autoinflammatory disease.
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Affiliation(s)
- Saika Sharmeen
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | | | - Joann N. Salvemini
- Department of Dermatology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Peter Gorevic
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Richard Clark
- Department of Dermatology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
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Shi Y, Luo S, Wang H, Yao Q, Shi Y, Cheng J. Three-dimensional bone remodelling of glenoid fossa in patients with skeletal Class III malocclusion after bimaxillary orthognathic surgery. Int J Oral Maxillofac Surg 2024; 53:133-140. [PMID: 37442687 DOI: 10.1016/j.ijom.2023.06.006] [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: 11/08/2022] [Revised: 06/20/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023]
Abstract
This study aimed to characterize three-dimensional quantitative morphological changes of glenoid fossa in patients with skeletal Class III malocclusion treated with bimaxillary orthognathic surgery. Ninety-five eligible patients (50 male, 45 female; mean age 22.09 years) were enrolled retrospectively. Cone beam computed tomography obtained at 1 week preoperatively (T0), immediately after surgery (T1), and at ≥ 12 months postoperatively (T2) were registered based on cranial base using voxel-based registration in 3D Slicer. Glenoid fossa surface was divided spatially into four regions, and bone modelling in these regions was visualized with color maps. Our data revealed that the mean surface variations of glenoid fossa were small, with modest bone formation as a whole. No significant associations between anteroposterior or vertical mandibular displacement and overall glenoid fossa remodeling were found (P > 0.05). Moreover, bone deposition was frequently observed in the anterior-lateral region of glenoid fossa in patients with a larger mandibular movement during T0-T1 (P < 0.001). Paired bone formation in the anterior-lateral region of glenoid fossa and bone resorption in the anterior-lateral region of condylar head was frequently observed. Collectively, our results revealed that glenoid fossa underwent complex but modest bone remodeling after bimaxillary surgery in skeletal Class III patients.
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Affiliation(s)
- Y Shi
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital, Nanjing Medical University, Nanjing, PR China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Jiangsu, PR China
| | - S Luo
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital, Nanjing Medical University, Nanjing, PR China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Jiangsu, PR China; Jiangsu Key Laboratory of Oral Disease, Nanjing Medical University, Jiangsu, PR China
| | - H Wang
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital, Nanjing Medical University, Nanjing, PR China
| | - Q Yao
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital, Nanjing Medical University, Nanjing, PR China
| | - Y Shi
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital, Nanjing Medical University, Nanjing, PR China
| | - J Cheng
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital, Nanjing Medical University, Nanjing, PR China; Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Jiangsu, PR China.
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Yun M, Deng Z, Navetta-Modrov B, Xin B, Yang J, Nomani H, Aroniadis O, Gorevic PD, Yao Q. Genetic variations in NLRP3 and NLRP12 genes in adult-onset patients with autoinflammatory diseases: a comparative study. Front Immunol 2024; 14:1321370. [PMID: 38343435 PMCID: PMC10853347 DOI: 10.3389/fimmu.2023.1321370] [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: 10/14/2023] [Accepted: 12/26/2023] [Indexed: 02/15/2024] Open
Abstract
Objectives Cryopyrin-associated periodic syndrome or NLRP3-associated autoinflammatory disease (NLRP3-AID) and NLRP12-AID are both Mendelian disorders with autosomal dominant inheritance. Both diseases are rare, primarily reported in the pediatric population, and are thought to be phenotypically indistinguishable. We provide the largest cohort of adult-onset patients and compared these diseases and the gene variant frequency to population controls. Methods A cohort of adult patients with AIDs were retrospectively studied. All underwent molecular testing for periodic fever syndrome gene panels after extensive and negative workups for systemic autoimmune and other related diseases. Patients were divided into Group 1- NLRP3-AID patients with NLRP3 variants (N=15), Group 2- NLRP12-AID with NLRP12 variants (N=14) and Group 3- both NLRP3 and NLRP12 (N=9) variants. Exome sequence data of two large control populations including the ARIC study were used to compare gene variant distribution and frequency. Results All 38 patients were Caucasian with women accounting for 82%. Median age at diagnosis was 41 ± 23 years and the disease duration at diagnosis was 14 ± 13 years. We identified statistically significant differences between the groups, notably that gastrointestinal symptoms as well as evaluations for same were significantly more frequent in patients with NLRP12 variants, and headaches/dizziness were less common among the NLRP12 patients. Livedo reticularis was noted in four patients, exclusively among NLRP12 carriers. Over 50% of patients in Groups 1 and 2 carry low-frequency disease-associated variants, while the remaining carry rare variants. We unprecedently identified digenic variants, i.e., the coexistence of NLRP3 and NLRP12, which were either both low frequency or low frequency/rare. Allele frequencies of all variants identified in our cohort were either absent or significantly lower in the control populations, further strengthening the evidence of susceptibility of these variants to SAID phenotypes. Conclusion Our comparative study shows that both NLRP3-AID and NLRP12-AID share similar clinical phenotypes, yet there are significant differences between them with regard to gastrointestinal and neurological symptoms. A spectrum of high to low genetic variations in both genes can contribute to SAID individually or in combination.
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Affiliation(s)
- Mark Yun
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Zuoming Deng
- Biodata Mining and Discovery Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MD, United States
| | - Brianne Navetta-Modrov
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Baozhong Xin
- Molecular Diagnostics Laboratory, DDC Clinic for Special Needs Children, Middlefield, OH, United States
| | - Jie Yang
- Department of Family, Population and Preventive Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Hafsa Nomani
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Olga Aroniadis
- Division of Gastroenterology and Hepatology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Peter D. Gorevic
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
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Zheng T, Kelsey K, Zhu C, Pennell KD, Yao Q, Manz KE, Zheng YF, Braun JM, Liu Y, Papandonatos G, Liu Q, Shi K, Brochman S, Buka SL. Adverse birth outcomes related to concentrations of per- and polyfluoroalkyl substances (PFAS) in maternal blood collected from pregnant women in 1960-1966. Environ Res 2024; 241:117010. [PMID: 37696323 DOI: 10.1016/j.envres.2023.117010] [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] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 08/12/2023] [Accepted: 08/27/2023] [Indexed: 09/13/2023]
Abstract
BACKGROUND Prior animal and epidemiological studies suggest that per- and polyfluoroalkyl substances (PFAS) exposure may be associated with reduced birth weight. However, results from prior studies evaluated a relatively small set of PFAS. OBJECTIVES Determine associations of gestational PFAS concentrations in maternal serum samples banked for 60 years with birth outcomes. METHODS We used data from 97 pregnant women from Boston and Providence that enrolled in the Collaborative Perinatal Project (CPP) study (1960-1966). We quantified concentrations of 27 PFAS in maternal serum in pregnancy and measured infant weight, height and ponderal index at birth. Covariate-adjusted associations between 11 PFAS concentrations (>75% detection limits) and birth outcomes were estimated using linear regression methods. RESULTS Median concentrations of PFOA, PFNA, PFHxS, and PFOS were 6.189, 0.330, 14.432, and 38.170 ng/mL, respectively. We found that elevated PFAS concentrations during pregnancy were significantly associated with lower birth weight and ponderal index at birth, but no significant associations were found with birth length. Specifically, infants born to women with PFAS concentrations ≥ median levels had significantly lower birth weight (PFOS: β = -0.323, P = 0.006; PFHxS: β = -0.292, P = 0.015; PFOA: β = -0.233, P = 0.03; PFHpS: β = -0.239, P = 0.023; PFNA: β = -0.239, P = 0.017). Similarly, women with PFAS concentrations ≥ median levels had significantly lower ponderal index (PFHxS: β = -0.168, P = 0.020; PFHxA: β = -0.148, P = 0.018). CONCLUSIONS Using data from this US-based cohort study, we found that 1) maternal PFAS levels from the 1960s exceeded values in contemporaneous populations and 2) that gestational concentrations of certain PFAS were associated with lower birth weight and infant ponderal index. Additional studies with larger sample size are needed to further examine the associations of gestational exposure to individual PFAS and their mixtures with adverse birth outcomes.
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Affiliation(s)
- T Zheng
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA.
| | - K Kelsey
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA
| | - C Zhu
- West China School of Public Health, Sichuan University, Sichuan, 610044, China
| | - K D Pennell
- School of Engineering, Brown University, 184 Hope Street, Providence, RI, 02912, USA
| | - Q Yao
- West China School of Public Health, Sichuan University, Sichuan, 610044, China
| | - K E Manz
- School of Engineering, Brown University, 184 Hope Street, Providence, RI, 02912, USA
| | - Y F Zheng
- Department of Gynecology, Hubei Provincial Women and Children Hospital, Wuhan, 430070, China; Wuhan Science and Technology University, Wuhan, 430062, China
| | - J M Braun
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA
| | - Y Liu
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA
| | - G Papandonatos
- Department of Biostatistics, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA
| | - Q Liu
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA
| | - K Shi
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA
| | - S Brochman
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA
| | - S L Buka
- Department of Epidemiology, Brown School of Public Health, 121 South Main Street, Providence, RI, 02903, USA.
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Li YZ, Zhang HY, Chen XX, Yin K, Yao Q, Zhang HP. [Study on the distribution pattern of allergen sIgE in patients with respiratory allergic diseases in a hospital in Shanxi Province]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:1978-1987. [PMID: 38186145 DOI: 10.3760/cma.j.cn112150-20230912-00178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
To explore the allergen sensitization status of patients with respiratory allergic diseases in Shanxi Province, and to provide a basis for the diagnosis, treatment and prevention of allergic diseases. It is a cross-sectional study, a total of 1 680 patients with allergic rhinitis and/or asthma diagnosed at the Department of Allergic Reaction of Shanxi Bethune Hospital from July 2021 to June 2023 who underwent allergen sIgE testing and/or skin prick test were retrospectively enrolled.There were 772 males and 908 females.The age range was 3 to 88 years. The median age was 35 years.There were 108 cases in the child group (≤12 years old), 102 cases in the adolescent group (13-17 years old), 819 cases in the youth group (18-40 years old), 498 cases in the middle-aged group (41-65 years old), and 153 cases in the elderly group (>65 years old). There were 333 cases in the allergic rhinitis group, 827 cases in the allergic asthma group, and 520 cases in the allergic rhinitis with asthma group. There were 1 254 urban patients and 426 rural patients.There were 253 cases in the northern Shanxi region, 1 195 cases in the central Shanxi region, and 232 cases in the southern Shanxi region. Statistical analyses were performed using the χ 2 test or Fisher's exact probability method to compare the differences in allergen sIgE positivity rates by sex, age, disease, living environment, and geography. The results showed that 1 027 patients (61.1%) were positive for at least one allergen sIgE, with Artemisia having the highest rate of positivity (603/1 680, 35.9%), followed by ragweed (302/1 680, 18.0%) and dust mite combinations (245/1 680, 14.6%). The number of individuals with single-allergen sIgE positivity was 357 (357/1 027, 34.8%), with the highest number of single-allergen sIgE positive results associated with Artemisia (114/357, 31.9%). The number of multiple-allergen sIgE positive results was 670 cases (670/1 027, 65.2%), with the highest number of patients having 2 allergen sIgE positive results (243/670, 36.3%). The overall positivity rate for allergen sIgE was significantly higher among males than among females (65.7% vs. 57.3%, χ2=12.405, P<0.001). Overall positivity for inhalant allergen sIgE was higher in the child and adolescent groups (88.0% vs. 88.2% vs. 59.8% vs. 40.2% vs. 19.0%, χ2=223.372, P<0.001), and food allergen sIgE positivity was highest in the child group (54.6% vs. 36.3% vs. 26.0% vs. 18.9% vs. 21.6%,χ2=66.383,P<0.001). The sIgE positivity rate of inhalant allergens was significantly higher in the allergic rhinitis group and the allergic rhinitis with asthma group than in the allergic asthma group, except for cockroaches and molds (P<0.05). The overall positive rate of allergen sIgE was significantly higher among urban patients than among rural patients (66.2% vs. 46.2%, χ2=53.230, P<0.001). The difference in the overall positive rate of allergen sIgE among patients from different regions was not statistically significant (56.1% vs. 62.0% vs. 62.1%, χ2=3.140, P=0.208). The sIgE positivity of dust mite combinations was significantly higher in the central Shanxi region and the southern Shanxi region than in the northern Shanxi region (15.5% vs. 18.1% vs. 7.1%,χ2=14.411, P=0.001). In conclusion, artemisia was the most important sensitizer for respiratory allergic diseases in Shanxi Province. The types of allergens and positivity rates were different for different sexes, ages, diseases, living environments, and regions. Therefore, patients with allergic diseases should be tested for allergens to help with the diagnosis, treatment and prevention of allergic diseases.
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Affiliation(s)
- Y Z Li
- Department of Allergy, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China
| | - H Y Zhang
- Department of Allergy, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China
| | - X X Chen
- Department of Allergy, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, China
| | - K Yin
- Department of Allergy, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, China
| | - Q Yao
- Department of Allergy, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, China
| | - H P Zhang
- Department of Allergy, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan 030032, China Department of Allergy, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan 030032, China
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Nomani H, Deng Z, Navetta-Modrov B, Yang J, Yun M, Aroniadis O, Gorevic P, Aksentijevich I, Yao Q. Implications of combined NOD2 and other gene mutations in autoinflammatory diseases. Front Immunol 2023; 14:1265404. [PMID: 37928541 PMCID: PMC10620916 DOI: 10.3389/fimmu.2023.1265404] [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] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/09/2023] [Indexed: 11/07/2023] Open
Abstract
NOD-like receptors (NLRs) are intracellular sensors associated with systemic autoinflammatory diseases (SAIDs). We investigated the largest monocentric cohort of patients with adult-onset SAIDs for coinheritance of low frequency and rare mutations in NOD2 and other autoinflammatory genes. Sixty-three patients underwent molecular testing for SAID gene panels after extensive clinical workups. Whole exome sequencing data from the large Atherosclerosis Risk in Communities (ARIC) study of individuals of European-American ancestry were used as control. Of 63 patients, 44 (69.8%) were found to carry combined gene variants in NOD2 and another gene (Group 1), and 19 (30.2%) were carriers only for NOD2 variants (Group 2). The genetic variant combinations in SAID patients were digenic in 66% (NOD2/MEFV, NOD2/NLRP12, NOD2/NLRP3, and NOD2/TNFRSF1A) and oligogenic in 34% of cases. These variant combinations were either absent or significantly less frequent in the control population. By phenotype-genotype correlation, approximately 40% of patients met diagnostic criteria for a specific SAID, and 60% had mixed diagnoses. There were no statistically significant differences in clinical manifestations between the two patient groups except for chest pain. Due to overlapping phenotypes and mixed genotypes, we have suggested a new term, "Mixed NLR-associated Autoinflammatory Disease ", to describe this disease scenario. Gene variant combinations are significant in patients with SAIDs primarily presenting with mixed clinical phenotypes. Our data support the proposition that immunological disease expression is modified by genetic background and environmental exposure. We provide a preliminary framework in diagnosis, management, and interpretation of the clinical scenario.
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Affiliation(s)
- Hafsa Nomani
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Zuoming Deng
- Biodata Mining and Discovery Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, Bethesda, MD, United States
| | - Brianne Navetta-Modrov
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Jie Yang
- Department of Family, Population and Preventive Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Mark Yun
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Olga Aroniadis
- Division of Gastroenterology and Hepatology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Peter Gorevic
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
| | - Ivona Aksentijevich
- Inflammatory Disease Section, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, United States
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10
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Navetta-Modrov B, Nomani H, Yun M, Yang J, Salvemini J, Aroniadis O, Clark R, Gorevic PD, Yao Q. A novel nucleotide-binding oligomerization domain 2 genetic marker for Yao syndrome. J Am Acad Dermatol 2023; 89:166-168. [PMID: 36858152 DOI: 10.1016/j.jaad.2023.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 02/10/2023] [Accepted: 02/15/2023] [Indexed: 03/03/2023]
Affiliation(s)
- Brianne Navetta-Modrov
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Hafsa Nomani
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Mark Yun
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Jie Yang
- Department of Family, Population and Preventive Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Joann Salvemini
- Department of Dematology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Olga Aroniadis
- Department of Gastroenterology and Hepatology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Richard Clark
- Department of Dematology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Peter D Gorevic
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York.
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11
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Sun Y, Yao Q, Xing W, Jiang H, Li Y, Xiong W, Zhu W, Zheng Y. Residual Strain Evolution Induced by Crystallization Kinetics During Anti-Solvent Spin Coating in Organic-Inorganic Hybrid Perovskite. Adv Sci (Weinh) 2023:e2205986. [PMID: 37096861 DOI: 10.1002/advs.202205986] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/03/2023] [Indexed: 05/03/2023]
Abstract
Organic-inorganic hybrid perovskite (OIHP) polycrystalline thin films are attractive due to their outstanding photoelectronic properties. The anti-solvent spin coating method is the most widely used to synthesize these thin films, and the residual strain is inevitably originates and evolves during the process. However, this residual strain evolution induced by crystallization kinetics is still poorly understood. In this work, the in situ and ex situ synchrotron grazing-incidence wide-angle X-ray scattering (GIWAXS) are utilized to characterize the evolution and distribution of the residual strain in the OIHP polycrystalline thin film during the anti-solvent spin coating process. A mechanical model is established and the mechanism of the crystallization kinetics-induced residual strain evolution process is discussed. This work reveals a comprehensive understanding of the residual strain evolution during the anti-solvent spin coating process in the OIHP polycrystalline thin films and provides important guidelines for the residual strain-related strain engineering, morphology control, and performance enhancement.
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Affiliation(s)
- Y Sun
- Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
| | - Q Yao
- Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
| | - W Xing
- Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
| | - H Jiang
- Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
| | - Y Li
- Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
| | - W Xiong
- Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
| | - W Zhu
- Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
| | - Y Zheng
- Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
- Centre for Physical Mechanics and Biophysics, School of Physics, Sun Yat-sen University, Guangzhou, 510275, China
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12
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Abstract
ABSTRACT Factitious disorder, a disorder characterized by the falsification of symptoms to obtain primary gain, continues to be one of the more challenging cases that psychiatrists encounter. We describe a case of a woman we treated on the medical unit who falsified several of her symptoms but also was diagnosed with Yao syndrome, a disease that can also cause unexplained symptoms such as abdominal pain and fever. We navigate the difficulties in managing this type of patient and comanaging her with medicine and rheumatology. Although the prevalence of factitious disorder is anywhere from 1% to 2% of patients on the medical floor, they typically utilize a disproportionate number of resources. Despite this, the literature is still inconclusive when it comes to the management and treatment approaches. More study is warranted on this complex and burdensome illness.
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Affiliation(s)
- Samuel Reinfeld
- Department of Psychiatry and Behavioral Health, Stony Brook University Hospital
| | | | - Qingping Yao
- Department of Rheumatology, Stony Brook University Hospital, Stony Brook, New York
| | - Mason Chacko
- Department of Psychiatry and Behavioral Health, Stony Brook University Hospital
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13
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Yao Q. Effectiveness of canakinumab for the treatment of patients with Yao syndrome. J Am Acad Dermatol 2023; 88:653-654. [PMID: 31541750 DOI: 10.1016/j.jaad.2019.09.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 08/09/2019] [Accepted: 09/12/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Qingping Yao
- Division of Rheumatology, Allergy, and Immunology, Stony Brook University, New York.
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14
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Yao Q, Gorevic P, Shen B, Gibson G. Genetically transitional disease: a new concept in genomic medicine. Trends Genet 2023; 39:98-108. [PMID: 36564319 DOI: 10.1016/j.tig.2022.11.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 08/04/2022] [Revised: 11/02/2022] [Accepted: 11/27/2022] [Indexed: 12/24/2022]
Abstract
Traditional classification of genetic diseases as monogenic and polygenic has lagged far behind scientific progress. In this opinion article, we propose and define a new terminology, genetically transitional disease (GTD), referring to cases where a large-effect mutation is necessary, but not sufficient, to cause disease. This leads to a working disease nosology based on gradients of four types of genetic architecture: monogenic, polygenic, GTD, and mixed. We present four scenarios under which GTD may occur; namely, subsets of traditionally Mendelian disease, modifiable Tier 1 monogenic conditions, variable penetrance, and situations where a genetic mutational spectrum produces qualitatively divergent pathologies. The implications of the new nosology in precision medicine are discussed, in which therapeutic options may target the molecular cause or the disease phenotype.
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Affiliation(s)
- Qingping Yao
- Division of Rheumatology, Allergy, and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA.
| | - Peter Gorevic
- Division of Rheumatology, Allergy, and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Bo Shen
- Center for Inflammatory Bowel Diseases, New York-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
| | - Greg Gibson
- Center for Integrative Genomics, School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA
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15
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Xu F, Gao M, Wang H, Liu H, Yan F, Zhao H, Yao Q. Polymer-based graphene composite molding: a review. RSC Adv 2023; 13:2538-2551. [PMID: 36741177 PMCID: PMC9843696 DOI: 10.1039/d2ra07744b] [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: 12/05/2022] [Accepted: 01/07/2023] [Indexed: 01/18/2023] Open
Abstract
Polymer-based graphene composite products with high mechanical properties, heat resistance, corrosion resistance and electrical conductivity are obtained by different molding technologies. Although these processes conveniently realize the molding of polymer composites, it is often difficult to control the product quality because of the fluctuation of the temperature and pressure threshold. At the same time, a high temperature or external load will carbonize polymer composites or cause excessive porosity to influence the compacted density and electrical conductivity. In this review, additive manufacturing, injection molding, extrusion molding, hot pressing, spark plasma sintering, electromagnetic-assisted molding and other processing methods were introduced. Meanwhile, the powder molding mechanism and material constitutive model were introduced, providing appropriate molding methods and theoretical guidance based on the performance of raw materials and the performance requirements of products.
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Affiliation(s)
- F. Xu
- School of Mechanical Engineering & Automation, University of Science and Technology LiaoNingQianshan Centre Road 189#114051AnshanChina,School of Mechanical Engineering, Jiangsu UniversityXuefu Road 301#Zhenjiang212000China
| | - M. Gao
- School of Mechanical Engineering, Jiangsu UniversityXuefu Road 301#Zhenjiang212000China
| | - H. Wang
- Ningbo Sunny Optoelectronic Information Co., LtdYuyao, 1918#NingboZhejiangChina
| | - H. Liu
- School of Mechanical Engineering, Jiangsu UniversityXuefu Road 301#Zhenjiang212000China
| | - F. Yan
- School of Mechanical Engineering & Automation, University of Science and Technology LiaoNingQianshan Centre Road 189#114051AnshanChina
| | - H. Zhao
- School of Mechanical & Power Engineering, Yingkou Institute of TechnologyBowen Road 46#115014YingkouChina
| | - Q. Yao
- School of Mechanical Engineering & Automation, University of Science and Technology LiaoNingQianshan Centre Road 189#114051AnshanChina
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16
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Wang RN, Wu P, Yao Q, Huangfu SH, Zhang J, Zhang CX, Li L, Zhou HT, Sun QT, Yan R, Wu ZF, Yang MF, Wang YT, Li SJ. [Impact of different obesity patterns on coronary microvascular function in male patients with non-obstructive coronary artery disease]. Zhonghua Xin Xue Guan Bing Za Zhi 2022; 50:1080-1086. [PMID: 36418276 DOI: 10.3760/cma.j.cn112148-20220914-0071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: This study sought to investigate the impact of different obesity patterns on coronary microvascular function in male patients with non-obstructive coronary artery disease. Methods: We retrospectively analyzed clinical data of male patients diagnosed with suspected coronary microvascular dysfunction (CMD) in the First Hospital of Shanxi Medical University between December 2015 and August 2021. All patients underwent the one-day rest and stress 13N-ammonia positron emission tomography myocardial perfusion imaging. Overall obesity was defined by body mass index (BMI) ≥28 kg/m2 and abdominal obesity was defined by waist circumference ≥90 cm. Hyperemic myocardial blood flow (MBF)<2.3 ml·min-1·g-1 or coronary flow reserve (CFR)<2.5 were referred as CMD. All patients were grouped based on their BMI and waist circumference. MBF, CFR, the incidence of CMD, hemodynamic parameters, and cardiac function were compared among the groups. Results: A total of 136 patients were included. According to BMI and waist circumference, patients were categorized into 3 groups: control group (n=45), simple abdominal obesity group (n=53) and compound obesity group (n=38). Resting MBF did not differ between groups (F=0.02,P=0.994). Compared with the control group, hyperemic MBF was significantly lower in the simple abdominal obesity and compound obesity groups ((2.82±0.64) ml·min-1·g-1, (2.44±0.85) ml·min-1·g-1 and (2.49±0.71) ml·min-1·g-1, both P<0.05, respectively). Hyperemic MBF was comparable among the groups of patients with obesity (P=0.772). CFR was significantly lower in the simle abdominal obesity group compared with the control group (2.87±0.99 vs. 3.32±0.62,P=0.012). Compared with the control group, CFR tended to be lower in the compound obesity group (3.02±0.91 vs. 3.32±0.62,P=0.117). The incidence of CMD was significantly higher in both the simple abdominal obesity and compound obesity groups than in the control group (62.3%, 52.6% vs. 22.2%, both P<0.01, respectively). Waist circumference was an independent risk factor for male CMD (OR=1.057, 95%CI: 1.013-1.103, P=0.011). Conclusions: In male patients with non-obstructive coronary artery disease, abdominal obesity is associated with decreased coronary microvascular function. Male patients with simple abdominal obesity face the highest risk of CMD.
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Affiliation(s)
- R N Wang
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
| | - P Wu
- Province-Ministry Co-construction Collaborative Innovation Center for Molecular Imaging of Precision Medicine, Taiyuan 030001, China
| | - Q Yao
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
| | - S H Huangfu
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
| | - J Zhang
- Department of Cardiology, First Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - C X Zhang
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
| | - L Li
- Province-Ministry Co-construction Collaborative Innovation Center for Molecular Imaging of Precision Medicine, Taiyuan 030001, China
| | - H T Zhou
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
| | - Q T Sun
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
| | - R Yan
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
| | - Z F Wu
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
| | - M F Yang
- Department of Nuclear Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100043, China
| | - Y T Wang
- Department of Nuclear Medicine, Third Affiliated Hospital of Soochow University (First People's Hospital of Changzhou), Changzhou 213003, China
| | - S J Li
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Shanxi Key Laboratory of Molecular Imaging, Taiyuan 030001, China
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17
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Yu TL, Xu M, Yang WT, Song YH, Wen CHP, Yao Q, Lou X, Zhang T, Li W, Wei XY, Bao JK, Cao GH, Dudin P, Denlinger JD, Strocov VN, Peng R, Xu HC, Feng DL. Strong band renormalization and emergent ferromagnetism induced by electron-antiferromagnetic-magnon coupling. Nat Commun 2022; 13:6560. [PMID: 36323685 PMCID: PMC9630309 DOI: 10.1038/s41467-022-34254-0] [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: 05/24/2022] [Accepted: 10/13/2022] [Indexed: 11/15/2022] Open
Abstract
The interactions between electrons and antiferromagnetic magnons (AFMMs) are important for a large class of correlated materials. For example, they are the most plausible pairing glues in high-temperature superconductors, such as cuprates and iron-based superconductors. However, unlike electron-phonon interactions (EPIs), clear-cut observations regarding how electron-AFMM interactions (EAIs) affect the band structure are still lacking. Consequently, critical information on the EAIs, such as its strength and doping dependence, remains elusive. Here we directly observe that EAIs induce a kink structure in the band dispersion of Ba1-xKxMn2As2, and subsequently unveil several key characteristics of EAIs. We found that the coupling constant of EAIs can be as large as 5.4, and it shows strong doping dependence and temperature dependence, all in stark contrast to the behaviors of EPIs. The colossal renormalization of electron bands by EAIs enhances the density of states at Fermi energy, which is likely driving the emergent ferromagnetic state in Ba1-xKxMn2As2 through a Stoner-like mechanism with mixed itinerant-local character. Our results expand the current knowledge of EAIs, which may facilitate the further understanding of many correlated materials where EAIs play a critical role.
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Affiliation(s)
- T. L. Yu
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - M. Xu
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - W. T. Yang
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - Y. H. Song
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - C. H. P. Wen
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - Q. Yao
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - X. Lou
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - T. Zhang
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China ,grid.9227.e0000000119573309Shanghai Research Center for Quantum Sciences, 201315 Shanghai, P. R. China ,grid.509497.6Collaborative Innovation Center of Advanced Microstructures, 210093 Nanjing, China
| | - W. Li
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - X. Y. Wei
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - J. K. Bao
- grid.13402.340000 0004 1759 700XDepartment of Physics, Zhejiang University, 310027 Hangzhou, P. R. China
| | - G. H. Cao
- grid.13402.340000 0004 1759 700XDepartment of Physics, Zhejiang University, 310027 Hangzhou, P. R. China
| | - P. Dudin
- grid.18785.330000 0004 1764 0696Diamond Light Source, Harwell Science and Innovation Campus, Didcot, OX11 0DE UK
| | - J. D. Denlinger
- grid.184769.50000 0001 2231 4551Advanced Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720-8229 USA
| | - V. N. Strocov
- grid.5991.40000 0001 1090 7501Swiss Light Source, Paul Scherrer Institut, CH-5232 Villigen, PSI Switzerland
| | - R. Peng
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China ,grid.9227.e0000000119573309Shanghai Research Center for Quantum Sciences, 201315 Shanghai, P. R. China
| | - H. C. Xu
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China
| | - D. L. Feng
- grid.8547.e0000 0001 0125 2443Laboratory of Advanced Materials, State Key Laboratory of Surface Physics and Department of Physics, Fudan University, 200438 Shanghai, P. R. China ,grid.9227.e0000000119573309Shanghai Research Center for Quantum Sciences, 201315 Shanghai, P. R. China ,grid.509497.6Collaborative Innovation Center of Advanced Microstructures, 210093 Nanjing, China ,grid.59053.3a0000000121679639Hefei National Laboratory for Physical Science at Microscale, CAS Center for Excellence in Quantum Information and Quantum Physics, and Department of Physics, University of Science and Technology of China, 230026 Hefei, P. R. China
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18
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Hou W, Yao Q, Niu DF, Xue WC. [Clinicopathological characteristics related to Miller/Payne grading system of breast carcinoma after neoadjuvant therapy and establishment of novel prediction models]. Zhonghua Bing Li Xue Za Zhi 2022; 51:743-748. [PMID: 35922165 DOI: 10.3760/cma.j.cn112151-20220413-00277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the correlation between clinicopathological features and Miller/Payne (MP) grading system of breast carcinoma after neoadjuvant treatment and to establish novel prediction models. Methods: A total of 1 053 cases of invasive breast carcinoma NOS that undertaken neoadjuvant treatment according to Guidelines of CSCO for Breast Cancer were selected at the Key Laboratory of Carcinogenesis and Translational Research, Peking University Cancer Hospital & Institute from September 2016 to September 2019, and the clinical, pathologic data, MP grading and immunohistochemical staining were evaluated. Statistical analysis was conducted using R software. Several novel computer models on prediction of MP grading were established and validated. Results: Among 1 053 patients who accepted neoadjuvant treatment, 316 patients (316/1 053, 30%) were evaluated as MP5 postoperatively, and 737 patients (737/1 053, 70%) did not meet MP5 level. MP5 had significant association with histological grade, ER and PR expression, HER2 status, Ki-67 index and molecular classification (P<0.05). Univariate/multivariate logistic regression analyses further showed that the above clinicopathological features were also independent influencing factors of MP5 grade; five-fold cross-validation was used to evaluate the performance of the models, and the sensitivity and specificity of different models were obtained. Conclusions: MP grading of invasive breast carcinoma NOS after neoadjuvant treatment is associated with high histological grade, negative ER and PR expression, HER2 positivity, high Ki-67 index and molecular classification, which are independent influence factors. GBM model recommended through comparison can provide some help for clinical diagnosis and treatment.
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Affiliation(s)
- W Hou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Q Yao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - D F Niu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - W C Xue
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital & Institute, Beijing 100142, China
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19
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Zhang D, Song KJ, Ren YZ, Sui L, Yao Q. [Effect of exosome derived from ovarian cancer cell on the differentiation of fibroblast]. Zhonghua Zhong Liu Za Zhi 2022; 44:737-742. [PMID: 35880340 DOI: 10.3760/cma.j.cn112152-20200110-00021] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To study the effects of exosome secreted by ovarian cancer (OC) cell on the differentiation and metastasis of normal fibroblasts (NFs). Methods: NFs were collected from patients who underwent hysteromyoma resection in the Affiliated Hospital of Qingdao University from May to December 2019. Exosome was extracted from the culture supernatant of SKOV3 cells by using ultra-high-speed centrifugation. The NFs were co-cultured with condition medium (CM), exosome of SKOV3 (SKOV3-exo) and control medium. The expression levels of fibroblast activation protein (FAP) and α-smooth muscle actin (α-SMA) were detected by real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR) and western blot. The metastatic ability of NFs was detected by Transwell array. Results: Under the transmission electron microscope, the extracellular vesicles extracted from the culture supernatant of SKOV3 were 30-100 nm in diameter with cup holder-like bilayer membrane structure, and the protein expression levels of TSG101 and HSP27 in exosomes (1.00±0.05 and 1.12±0.13) were higher than those of ovarian cancer SKOV3 cells (0.22±0.21 and 0.36±0.14, respectively, P<0.05). PKH67 fluorescently labeled exosomes could be taken up by NFs. The expression levels of α-SMA and FAP mRNA in CM group(2.91±0.15 and 3.21±0.33)and SKOV3-exo group (3.50±0.21 and 4.63±0.24, respectively) were higher than that in blank group (1.00±0.06 and 1.00±0.13, P<0.05). The protein expression levels of α-SMA and FAP in CM group and SKOV3-exo group (0.89±0.11 and 1.25±0.09, 0.81±0.09 and 1.20±0.12) were higher than those in the blank group (0.12±0.31 and 0.11±0.19, respectively, P<0.05). The migrated numbers of cells in the CM group and SKOV3-exo group [(215.01±14.80) and (389.72±19.43), respectively] were higher than that in the blank group [(113.73±4.70), P<0.05]. Conclusion: The exosome secreted by SKOV3 cells can be taken up by NFs, which makes it to differentiate into cancer associated fibroblasts (CAFs) and significantly enhances its metastatic ability, indicating that OC cells may promote the transformation of normal ovarian mesenchymal fibroblasts to CAFs through exosome pathways, and then promote the development of ovarian cancer.
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Affiliation(s)
- D Zhang
- Department of Gynecology, the Affiliated Hospital of Qingdao University, Qingdao 266555, China
| | - K J Song
- Department of Gynecology, the Affiliated Hospital of Qingdao University, Qingdao 266555, China
| | - Y Z Ren
- Department of Emergency Trauma Surgery, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang 471000, China
| | - L Sui
- Department of Gynecology, the Affiliated Hospital of Qingdao University, Qingdao 266555, China
| | - Q Yao
- Department of Gynecology, the Affiliated Hospital of Qingdao University, Qingdao 266555, China
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Barkhodari A, Lee KE, Shen M, Shen B, Yao Q. Inflammatory Bowel Disease: Focus on Enteropathic Arthritis and Therapy. Rheumatol Immunol Res 2022; 3:69-76. [PMID: 36465324 PMCID: PMC9524814 DOI: 10.2478/rir-2022-0012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/31/2022] [Indexed: 06/17/2023]
Abstract
Inflammatory bowel disease (IBD) is a chronic inflammatory disease primarily affecting the gastrointestinal (GI) tract and other organs. In this article, we provide a comprehensive review of IBD, particularly in the context of enteropathic arthritis and its therapeutic advances. Patients with IBD present with intestinal and extraintestinal manifestations (EIMs). Enteropathic arthritis or arthritis associated with IBD (Crohn's disease [CD] and ulcerative colitis [UC]) is the most common EIM and can involve both peripheral and axial joints with some overlaps. Furthermore, peripheral arthritis can be divided into two subcategories. Due to its varied inflammatory presentations and association with NOD2 mutations, CD can mimic other autoimmune and autoinflammatory diseases. Differential diagnosis should be extended to include another NOD2-associated disease, Yao syndrome. Therapy for IBD entails a myriad of medications and procedures, including various biologics targeting different pathways and Janus kinase (JAK) inhibitors. A better understanding of the therapeutic efficacy and mechanism of each drug aids in proper selection of more effective treatment for IBD and its associated inflammatory arthritis.
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Affiliation(s)
- Amir Barkhodari
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Kate E. Lee
- Center for Inflammatory Bowel Diseases, New York-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
| | - Min Shen
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College Hospital, Beijing, China
| | - Bo Shen
- Center for Inflammatory Bowel Diseases, New York-Presbyterian/Columbia University Irving Medical Center, New York, NY, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
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21
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Wang L, Yao Q, Zhang YP, Xia YL, Gu Y, Zhou HC. [Systematic evaluation of qualitative research on the real experience of burn patients during rehabilitation]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2022; 38:69-76. [PMID: 34839598 DOI: 10.3760/cma.j.cn501120-20201130-00507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To systematically evaluate and integrate the real experience of burn patients during rehabilitation, and to provide theoretical guidance for the continual nursing care for burn patients. Methods: The systematic evaluation method was adopted. Databases including the China National Knowledge Internet, Wanfang Database, China Biology Medicine disc were retrieved with the search terms in Chinese version of "/, //, ////", and PubMed, Embase, CINAHL, PsycINFO, Cochrane Library were retrieved with the search terms of "burn/burns, rehabilitation/recovery/survivor/survive, experience/views/perceptions/, qualitative/phenomenon/interview/grounded theory". The qualitative studies on the real experience of burn patients during rehabilitation published from the establishment of each database to June 2020 were searched. The quality of the included studies was evaluated according to the quality evaluation criteria for qualitative research of the Joanna Briggs Institute Evidence-Based Health Care Center. The research country, research method, research object, research content, and main research result were summarized, and meta-synthesis of the research results was conducted with the aggregative integration method. Results: A total of 12 studies were included, and the quality of all the studies was grade B. The studies were conducted in 8 countries including Australia, Canada, Norway, etc., the research method mainly was phenomenological research method, and all the studies were focused on adult burn patients. A total of 46 specific themes were extracted with totally 10 new categories formed after summarization, and 3 integrated results were obtained as follows: burn patients suffered from both physical and psychological burdens, and their normal life was broken; burn patients gained post-traumatic growth and could actively adjust to cope with life difficulties; burn patients had multiple needs. Conclusions: Burn patients experience both physical and psychological pains during rehabilitation, so they long for multiple support from family and society. Medical staff, social groups, and family members should pay attention to the psychological experience and needs of burn patients with different characteristics during rehabilitation, and build a multi-directional social support system to help patients return to the society and rebuild their lives.
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Affiliation(s)
- L Wang
- Department of Burns and Plastic Surgery, the Second People's Hospital of Chengdu, Chengdu 610000, China
| | - Q Yao
- Department of Nursing, the Second People's Hospital of Chengdu, Chengdu 610000, China
| | - Y P Zhang
- Department of Nursing, the Second Hospital Affiliated to Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Y L Xia
- Department of Nursing, the Second Hospital Affiliated to Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Y Gu
- Department of Burns and Plastic Surgery, the Second People's Hospital of Chengdu, Chengdu 610000, China
| | - H C Zhou
- School of Medicine, Huzhou University, Huzhou 313000, China
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22
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Yu K, Xiao Y, Yao Q, Chen Q, Pan X, Liu Q, Zhang D, Mei K. LncRNA LIFR-AS1 Regulated Chemoresistance of Gastric Cancer Cells through Regulating MicroRNA-138-5p-PDK1 Axis. Indian J Pharm Sci 2022. [DOI: 10.36468/pharmaceutical-sciences.spl.564] [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: 11/18/2022] Open
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Abstract
OBJECTIVES Yao syndrome (YAOS; OMIM 617321) was formerly termed nucleotide-binding oligomerization domain-containing protein 2 (NOD2)-associated autoinflammatory disease. This study sought to report novel findings related to this disease. METHODS A medical records review analysis of a case series was conducted, and all patients fulfilled the diagnostic criteria for YAOS and underwent comprehensive diagnostic workups, including molecular genotyping of blood specimens for periodic fever syndromes and NOD2-associated disease. RESULTS A total of 11 patients with YAOS were analyzed, and all were Whites with a median age of 25.9 years at disease onset. All patients shared the similar autoinflammatory phenotype of YAOS. Among the 11 patients, we identified 7 patients who had the known phenotype of YAOS, as well as recurring and brief eyelid swelling with or without eyelid discoloration or conjunctivitis. Molecular analysis of blood cells using periodic fever gene panel has identified the presence of NOD2 variants in all 11 patients. Apart from the known YAOS-associated common NOD2 genotype, 5 novel and unknown significance NOD2 variants were identified in patients who presented with typical phenotype of YAOS. CONCLUSIONS This study provides novel clinical and molecular data for YAOS and supports the expansion of the phenotypic and genotypic spectrum of the disease.
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Affiliation(s)
- Qingping Yao
- From the Division of Rheumatology, Allergy, and Immunology, Center of Autoinflammatory Diseases, Department of Medicine, Renaissance School of Medicine, Stony Brook University, Stony Brook, NY
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Navetta-Modrov B, Yao Q. Macroglobulinemia and Autoinflammatory Disease. Rheumatol Immunol Res 2021; 2:227-232. [PMID: 36467983 PMCID: PMC9524799 DOI: 10.2478/rir-2021-0031] [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] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 08/19/2021] [Indexed: 06/17/2023]
Abstract
Macroglobulinemia is associated with Schnitzler syndrome (SchS) and Waldenstrom macroglobulinemia (WM). The aim of this article was to review the above-mentioned two diseases from clinical aspects and their potential genetic links. We performed a PubMed search using the following keywords: "SchS," "WM," "autoinflammatory disease," "periodic fever syndrome," and "nucleotide-binding oligomerization domain containing protein 2 (NOD2)." A case is exemplified. Both SchS and WM share some clinical phenotypes, and SchS can evolve into WM. Though no genetic link to SchS has been established, myeloid differentiation primary response gene 88 (MyD88) mutations are detected in one-third of SchS patients and 86% WM patients. Genetic analysis of periodic fever syndrome genes has detected NOD2 mutations in 18% SchS patients and rarely NLRP3 mutations. The literature data suggest that both MyD88 and NOD2 mutations may contribute to SchS. Both MyD88 and NOD2 are known to play important roles in innate immune response, and they may be cooperative in certain autoinflammatory diseases. Molecular analysis of NOD2 mutations may be incorporated into genetic testing for patients with suspected SchS or SchS/WM.
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Affiliation(s)
- Brianne Navetta-Modrov
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
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Yao Q, Shen M, Gorevic P. NOD2 Versus MEFV: Differential Diagnosis of Yao Syndrome and Familial Mediterranean Fever. Rheumatol Immunol Res 2021; 2:233-239. [PMID: 36467985 PMCID: PMC9524798 DOI: 10.2478/rir-2021-0032] [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] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 08/16/2021] [Indexed: 06/17/2023]
Abstract
OBJECTIVES Yao syndrome (YAOS, OMIM 617321) was formerly designated as nucleotide-binding oligomerization domain-containing protein-2 (NOD2)-associated autoinflammatory disease (NAID). This disorder shares similar clinical phenotypes with hereditary periodic fever syndromes (HPFS). This study aimed to compare YAOS with familial Mediterranean fever (FMF). METHODS In this retrospective study, electronic medical records of a case series of YAOS were reviewed and data were analyzed. All patients underwent genetic testing for periodic fever syndrome 6-gene panel. RESULTS A total of 6 cases were presented. These patients were initially thought to have MEditerranean FeVer (MEFV)-negative FMF and received treatment with colchicine. They were eventually diagnosed with YAOS. The differences between these diseases were illustrated. In addition, both MEFV and NOD2 mutations were detected in some patients and family members. Patients with carriage of both gene mutations may present with heterogeneous disease expression. A close correlation between phenotypes and genotypes is needed to make a diagnosis. CONCLUSIONS YAOS may mimic FMF. Molecular analysis should cover NOD2 whole gene sequencing to help distinguish these diseases. Both NOD2 and MEFV mutations may contribute to disease expression in an individual.
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Affiliation(s)
- Qingping Yao
- Department of Medicine, Division of Rheumatology, Allergy and Immunology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Min Shen
- Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peter Gorevic
- Department of Rheumatology, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, USA
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Affiliation(s)
- Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, New York11794, USA
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Abstract
Autoinflammatory diseases (AIDs) are a heterogeneous group of disorders in which recurrent or continuous aseptic inflammation arises primarily through antigen-independent hyperactivation of the innate immune system. The skin is frequently involved with a wide variety of cutaneous manifestations, most of which are non-specific. Recognition of skin lesions in AIDs may sometimes provide clues for a correct diagnosis. In this review, the cutaneous involvements of >20 selected AIDs were summarized and organized into different categories based on their characteristic manifestations, such as urticarial dermatosis, neutrophilic dermatosis, granulomatosis, chilblain, lipodystrophy, and hyperkeratosis. With this classification scheme, cutaneous manifestations in AIDs could be more easily identified to facilitate diagnosis in clinical practice.
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Affiliation(s)
- Di Wu
- Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Min Shen
- Department of Rheumatology and Clinical Immunology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Qingping Yao
- Division of Rheumatology, Allergy, and Immunology, Stony Brook University School of Medicine, Stony Brook, NY, USA
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Nibona E, Niyonkuru C, Liang X, Yao Q, Zhao H. Essential Roles of PRMT5-MEP50 Complex Formation and Cancer Therapy. Russ J Dev Biol 2021. [DOI: 10.1134/s1062360421050064] [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: 11/23/2022]
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Zhang Y, Betran AP, Li X, Liu D, Yuan N, Shang L, Lin W, Tu S, Wang L, Wu X, Zhu T, Zhang Y, Lu Z, Zheng L, Gu C, Fang J, Liu Z, Ma L, Cai Z, Yang X, Li H, Zhang H, Zhao X, Yan L, Wang L, Sun X, Luo Q, Liu L, Zhu J, Qin W, Yao Q, Dong S, Yang Y, Cui Z, He Y, Feng X, He L, Zhang H, Zhang L, Wang X, Souza JP, Qi H, Duan T, Zhang J. What is an appropriate caesarean delivery rate for China: a multicentre survey. BJOG 2021; 129:138-147. [PMID: 34559941 PMCID: PMC9297886 DOI: 10.1111/1471-0528.16951] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2021] [Indexed: 11/30/2022]
Abstract
Objective To assess the current status of caesarean delivery (CD) in China, propose reference CD rates for China overall, and by regions, investigate the main indications for CDs and identify possible areas for safe reduction. Design A multicentre cross‐sectional study. Setting A total of 94 hospitals across 23 provinces in China. Population A total of 73 977 randomly selected deliveries. Methods We used a modified Robson classification to characterise CDs in subgroups and by regions, and the World Health Organization (WHO) C‐Model to calculate reference CD rates. Main outcome measures CD rates in China. Results In 2015–2016, the overall CD rate in China was 38.9% (95% CI 38.6–39.3%). Considering the obstetric characteristics of the population, the multivariable model‐based reference CD rate was estimated at 28.5% (95% CI 28.3–28.8%). Accordingly, an absolute reduction of 10.4% (or 26.7% relative reduction) may be considered. The CD rate varied substantially by region. Previous CD was the most common indication in all regions, accounting for 38.2% of all CDs, followed by maternal request (9.8%), labour dystocia (8.3%), fetal distress (7.7%) and malpresentation (7.6%). Overall, 12.7% of women had prelabour CDs, contributing to 32.8% of the total CDs. Conclusions Nearly 39% of births were delivered by caesarean in China but a reduction of this rate by a quarter may be considered attainable. Repeat CD contributed more than one‐third of the total CDs. Given the large variation in maternal characteristics, region‐specific or even hospital‐specific reference CD rates are needed for precision management of CD. Tweetable abstract The caesarean rate in 2015–2016 in China was 38.9%, whereas the reference rate was 28.5%. The caesarean rate in 2015–2016 in China was 38.9%, whereas the reference rate was 28.5%. Linked article This article is commented on by M Varner, p. 148 in this issue. To view this mini commentary visit https://doi.org/10.1111/1471-0528.16953.
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Affiliation(s)
- Y Zhang
- Ministry of Education - Shanghai Key Laboratory of Children's Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - A P Betran
- UNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction, Department of Reproductive Health and Research, World Health Organization (WHO), Geneva, Switzerland
| | - X Li
- Obstetrics and Gynaecology Hospital of Fudan University, Shanghai, China
| | - D Liu
- Dongguan City Maternal and Child Health Hospital, Southern Medical University, Guangdong, China
| | - N Yuan
- Department of Obstetrics and Gynaecology, The Second Hospital Affiliated to Shaanxi University of Chinese Medicine, Shaanxi, China
| | - L Shang
- Department of Obstetrics, The Maternal and Child Health Hospital of Xinxiang, Henan, China
| | - W Lin
- Department of Obstetrics, The Maternal and Child Health Hospital of Dalian, Liaoning, China
| | - S Tu
- Department of Obstetrics and Gynaecology, Southwest Medical University, Sichuan, China
| | - L Wang
- Department of Obstetrics and Gynaecology, The First Hospital Affiliated to Kunming Medical University, Yunnan, China
| | - X Wu
- Department of Obstetrics, Jiangsu Women and Child Health Hospital, Jiangsu, China
| | - T Zhu
- The First People's Hospital of Zhaotong, Kunming Medical University, Yunnan, China
| | - Y Zhang
- Department of Obstetrics, The Maternal and Child Health Hospital of Qujing, Yunnan, China
| | - Z Lu
- Suining Central Hospital, Chongqing Medical University, Sichuan, China
| | - L Zheng
- Taizhou Hospital of Zhejiang Province, Zhejiang, China
| | - C Gu
- Yangzhou Maternal and Child Care Service Centre, Jiangsu, China
| | - J Fang
- Qingdao Chengyang People's Hospital, Shandong First Medical University, Shandong, China
| | - Z Liu
- Department of Obstetrics, The Maternal and Child Health Hospital of Baoji, Shaanxi, China
| | - L Ma
- Yanshi City People's Hospital, Henan, China
| | - Z Cai
- Department of Obstetrics and Gynaecology, Aviation Hospital of Beijing, China Medical University, Beijing, China
| | - X Yang
- Department of Obstetrics, The Maternal and Child Health Hospital of Luohu District, Shenzhen, China
| | - H Li
- Yanan University Affiliated Hospital, Shaanxi, China
| | - H Zhang
- Haikou Hospital of the Maternal and Child Health, Hainan, China
| | - X Zhao
- The First People's Hospital of Taizhou, Wenzhou Medical University, Zhejiang, China
| | - L Yan
- The Second Affiliated Hospital of Hebei North University, Hebei, China
| | - L Wang
- Department of Obstetrics and Gynaecology, The 174th Hospital of the Chinese People's Liberation Army, Xiamen University, Fujian, China
| | - X Sun
- Puyang Maternal and Child Care Centres, Henan, China
| | - Q Luo
- Luzhou People's Hospital, Sichuan, China
| | - L Liu
- Affiliated Hospital of Jiangsu University, Jiangsu, China
| | - J Zhu
- The Second People's Hospital of Tongxiang, Zhejiang, China
| | - W Qin
- Department of Obstetrics and Gynaecology, Aviation Hospital of Beijing, China Medical University, Beijing, China
| | - Q Yao
- The Central Hospital of Shaoyang, University of South China, Hunan, China
| | - S Dong
- Affiliated Hospital of Zunyi Medical University, Guizhou, China
| | - Y Yang
- The First Affiliated Hospital of Anhui Medical University, Anhui, China
| | - Z Cui
- Department of Obstetrics, The Maternal and Child Health Hospital of Cangzhou, Hebei, China
| | - Y He
- The Second People's Hospital of Qingyuan City, Guangdong, China
| | - X Feng
- Department of Obstetrics and Gynaecology, Fujian Medical University Union Hospital, Fujian Medical University, Fujian, China
| | - L He
- The People's Hospital of Pengzhou, Sichuan, China
| | - H Zhang
- Department of Obstetrics, Eastern District of the Fourth Hospital of Hebei Medical University, Hebei, China
| | - L Zhang
- Ministry of Education - Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - X Wang
- Department of Obstetrics and Gynaecology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - J P Souza
- Department of Social Medicine, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, São Paulo, Brazil
| | - H Qi
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - T Duan
- Department of Obstetrics, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - J Zhang
- Ministry of Education - Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Affiliation(s)
| | | | - Daniel Lozeau
- Pathology, Stony Brook University Hospital, Stony Brook, NY
| | - Qingping Yao
- From the Division of Rheumatology, Allergy, and Immunology
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31
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Yao Q, Wu QQ, Tang QZ. [Research update of protease activated receptor 2 in coronary atherosclerotic heart diseases]. Zhonghua Xin Xue Guan Bing Za Zhi 2021; 49:724-727. [PMID: 34256443 DOI: 10.3760/cma.j.cn112148-20210330-00283] [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)
- Q Yao
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Q Q Wu
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
| | - Q Z Tang
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei Key Laboratory of Metabolic and Chronic Diseases, Wuhan 430060, China
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Sharmeen S, Nomani H, Taub E, Carlson H, Yao Q. Polycystic ovary syndrome: epidemiologic assessment of prevalence of systemic rheumatic and autoimmune diseases. Clin Rheumatol 2021; 40:4837-4843. [PMID: 34216315 DOI: 10.1007/s10067-021-05850-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 05/30/2021] [Revised: 06/20/2021] [Accepted: 06/27/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Polycystic ovary syndrome (PCOS) causes anovulation and hyperandrogenism. Hormonal imbalance is known to contribute to systemic autoimmune diseases. OBJECTIVE To examine the frequency of certain rheumatic diseases in PCOS. METHODS This retrospective study utilized and analyzed electronic medical records from January 2004 through February 2020. A diagnosis of PCOS and specified rheumatic diseases was searched using ICD-9 and ICD-10 codes. A total of 754 adult patients with PCOS and 1,508 age- and body mass index-matched patients without PCOS were included. Frequencies of the rheumatic diseases were compared between PCOS and non-PCOS subjects or literature data. RESULTS The prevalence of rheumatoid arthritis (RA) was found to be 2.25% (17/737) in the PCOS patients, numerically higher than 1.26% (19/1489) in the non-PCOS subjects. The difference was significant with a confidence level of 90% (1.04-3.15) but not at 95% with an odds ratio of 1.808 (95% CI = 0.934-3.4, p = 0.0747). When compared with the literature data from the US female population, the prevalence of RA in PCOS patients was significantly higher (2.25% vs. 1.40%, p < 0.0001). Among the autoimmune diseases examined, both systemic sclerosis (0.40% vs. 0.0%, p = 0.0369) and undifferentiated connective tissue disease (0.53% vs. 0.0%, p = 0.0123) were significantly more frequent in the PCOS patients than the non-PCOS. Additionally, PCOS patients had a significantly higher frequency of osteoarthritis than non-PCOS patients (5.44% vs. 2.92%, p = 0.0030) with an odds ratio of 1.913 (95% CI = 1.239-2.955). CONCLUSION We have shown unprecedentedly that certain rheumatic diseases are more prevalent in PCOS. This study provides important insight into autoimmunity in association with PCOS. Key Points • Polycystic ovary syndrome is postulated to cause systemic autoimmune disease due to its hormonal imbalance. • We conducted the first epidemiologic assessment of the prevalence of systemic autoimmune diseases. • Certain autoimmune and rheumatic diseases are more prevalent in polycystic ovary syndrome.
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Affiliation(s)
- Saika Sharmeen
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, 11794, USA
| | - Hafsa Nomani
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, 11794, USA
| | - Erin Taub
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, 11794, USA
| | - Harold Carlson
- Division of Endocrinology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, 11794, USA.
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Navetta-Modrov B, Ghebrehiwet B, Yao Q. Yao Syndrome: A Potential Role and Association of Vasoactive Intestinal Peptide with NOD2. Rheumatol Immunol Res 2021; 2:57-59. [PMID: 36467900 PMCID: PMC9524777 DOI: 10.2478/rir-2021-0005] [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] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 01/17/2021] [Indexed: 06/17/2023]
Abstract
Nucleotide-binding oligomerization domain containing protein 2 (NOD2) is a cytosolic receptor. Both NOD2 and vasoactive intestinal peptide (VIP) are critical in regulation of immune and inflammatory response. Yao syndrome (YAOS, OMIM 617321) is an autoinflammatory disease associated with specified NOD2 mutations. Herein, we report a well-studied case of YAOS masquerading as mast cell disorder and neuroendocrine tumors to support the involvement of VIP in YAOS. For the first time, this case study suggests a potential relationship between NOD2 and VIP. This could provide a novel avenue for mechanistic study of NOD2-associated disease.
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Affiliation(s)
- Brianne Navetta-Modrov
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University, Renaissance School of Medicine, Stony Brook, NY, USA
| | - Berhane Ghebrehiwet
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University, Renaissance School of Medicine, Stony Brook, NY, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University, Renaissance School of Medicine, Stony Brook, NY, USA
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Zhang P, Xing Y, Li H, Yao Q, Shen J, Liu Y, Wei Y, Guo Y. Efficacy and safety of rescue angioplasty and/or stenting for acute large artery occlusion with underlying intracranial atherosclerosis: A systematic review and meta-analysis. Clin Neurol Neurosurg 2021; 203:106538. [PMID: 33607582 DOI: 10.1016/j.clineuro.2021.106538] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 01/25/2021] [Accepted: 01/28/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE Intracranial angioplasty and/or stenting implantation is an important rescue treatment for the management of intracranial atherosclerosis-related occlusion (ICAS-O) after mechanical thrombectomy failure, but its safety and efficacy remain unclear. We investigated the safety and efficacy of rescue intracranial angioplasty and/or stenting for emergent large artery occlusion (LAO) with underlying ICAS. METHODS We searched for relevant full-text articles in EMBASE, PubMed and the Cochrane Central Register of Controlled Trials from inception to March 1, 2020. We calculated the odds ratios (ORs) using random-effects models for symptomatic intracranial hemorrhage (sICH), mortality, recanalization rate and favorable clinical outcome at 90 days between ICAS-O group treated by rescue therapy and Non ICAS-O group. RStudio software 1.3.959 was used to perform this meta-analysis. RESULTS Ten studies were included with a total of 1639 patients, of which 450 (27.5 %) were in the ICAS-O group treated with intracranial angioplasty and/or stenting, and 1189 (72.5 %) were in the Non ICAS-O group. Overall, intracranial angioplasty and/or stenting did not improve the recanalization rate (OR, 0.67 [0.26-1.76]; p = 0.419) or favorable functional outcome (OR, 1.01 [0.64-1.58]; p = 0.97) in patients with underlying ICAS-O, and the risk of sICH (OR, 0.99 [0.59-1.68]; p = 0.983) and mortality (OR, 1.26 [0.87-1.83]; p = 0.225) did not significantly differ between ICAS-O and Non ICAS-O. CONCLUSIONS From these observational study results, rescue intracranial angioplasty and/or stenting seems safe in patients with emergent LAO after attempted thrombectomy, but further rigorous studies are warranted to confirm its efficacy.
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Affiliation(s)
- Pengfei Zhang
- Department of Neurosurgery, Beichen Traditional Chinese Medical Hospital Tianjin, Tianjin, 300400, China
| | - Yongguo Xing
- Department of Neurosurgery, Beichen Traditional Chinese Medical Hospital Tianjin, Tianjin, 300400, China
| | - Hongbin Li
- Department of Neurology, Beichen Traditional Chinese Medical Hospital Tianjin, Tianjin, 300400, China
| | - Qingping Yao
- Department of Neurology, Beichen Traditional Chinese Medical Hospital Tianjin, Tianjin, 300400, China
| | - Jie Shen
- Department of Neurology, Beichen Traditional Chinese Medical Hospital Tianjin, Tianjin, 300400, China
| | - Yi Liu
- Department of Neurology, Beichen Traditional Chinese Medical Hospital Tianjin, Tianjin, 300400, China
| | - Ying Wei
- Department of Neurology, Beichen Traditional Chinese Medical Hospital Tianjin, Tianjin, 300400, China
| | - Yanting Guo
- Department of Pediatrics, Tianjin First Central Hospital, Tianjin, 300192, China.
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Brubaker L, Luu S, Hoffman K, Wood A, Navarro Cagigas M, Yao Q, Petrosino J, Fisher W, Van Buren G. Microbiome changes associated with acute and chronic pancreatitis: A systematic review. Pancreatology 2021; 21:1-14. [PMID: 33376062 PMCID: PMC7869754 DOI: 10.1016/j.pan.2020.12.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/19/2020] [Accepted: 12/17/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Altered intestinal microbiota has been reported in pancreatic disorders, however, it remains unclear whether these changes alter the course of disease in patients with acute (AP) and chronic pancreatitis (CP), or whether these disease states alter the environment to enable pathogenic microbial composition changes to occur. We undertook a systematic review to characterize the gut microbiome in pancreatitis patients. METHODS MEDLINE and EMBASE were searched for studies on microbiota in pancreatitis published from January 1, 2000 to June 5, 2020. Animal studies, reviews, case reports, and non-English articles were excluded. A frequency analysis was performed for outcomes reported in ≥2 studies and studies were analyzed for risk of bias and quality of evidence. RESULTS 22 papers met inclusion criteria; 15 included AP, 7 included CP. No studies were appropriately designed to assess whether alterations in the gut microbiome exacerbate pancreatitis or develop as a result of pancreatitis. We did identify several patterns of microbiome changes that are associated with pancreatitis. The gut microbiome demonstrated decreased alpha diversity in 3/3 A P studies and 3/3 C P studies. Beta diversity analysis revealed differences in bacterial community composition in the gut microbiome in 2/2 A P studies and 3/3 C P studies. Functionally, gut microbiome changes were associated with infectious pathways in AP and CP. Several studies suffered from high risk of bias and inadequate quality. CONCLUSIONS Detecting differences in microbial composition associated with AP and CP may represent a diagnostic tool. Appropriately controlled longitudinal studies are needed to determine whether microbiome changes are causative or reactive in pancreatitis.
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Affiliation(s)
- L Brubaker
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Center for Translational Research on Inflammatory Diseases, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - S Luu
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Kl Hoffman
- Alkek Center for Metagenomics and Microbiome Research, Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA
| | - A Wood
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - M Navarro Cagigas
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Q Yao
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Center for Translational Research on Inflammatory Diseases, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Jf Petrosino
- Alkek Center for Metagenomics and Microbiome Research, Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - W Fisher
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - G Van Buren
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA; Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA.
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Xu B, Sun T, Zhang Q, Zhang P, Yuan Z, Jiang Z, Wang X, Cui S, Teng Y, Hu XC, Yang J, Pan H, Tong Z, Li H, Yao Q, Wang Y, Yin Y, Sun P, Zheng H, Cheng J, Lu J, Zhang B, Geng C, Liu J, Shen K, Yu S, Li H, Tang L, Qiu R. Efficacy of utidelone plus capecitabine versus capecitabine for heavily pretreated, anthracycline- and taxane-refractory metastatic breast cancer: final analysis of overall survival in a phase III randomised controlled trial. Ann Oncol 2020; 32:218-228. [PMID: 33188874 DOI: 10.1016/j.annonc.2020.10.600] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/29/2020] [Accepted: 10/31/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Primary analysis of the phase III trial BG01-1323L demonstrated that utidelone plus capecitabine significantly improved progression-free survival (PFS) and overall response rate (ORR) versus capecitabine alone in heavily-pretreated patients with metastatic breast cancer (MBC). Here, we report the final overall survival (OS) analysis and updates of other endpoints. PATIENTS AND METHODS In total, 405 patients were randomised 2:1 to receive utidelone (30 mg/m2 IV daily, days 1-5, over 90 min) plus capecitabine (1000 mg/m2 orally b.i.d., days 1-14) or capecitabine alone (1250 mg/m2 orally b.i.d., days 1-14) every 21 days. The secondary endpoint, OS, was estimated using the Kaplan-Meier product-limit approach at a two-sided alpha level of 0.05 after the prespecified 310 death events had been reached. Exploratory analyses of the primary endpoint, PFS, and the secondary endpoint, ORR, were also done. Safety was analysed in patients who had at least one dose of study drug. RESULTS At the final OS analysis, the median duration of follow-up was 19.6 months in the utidelone plus capecitabine group and 15.4 months in the capecitabine alone group. In the intention-to-treat population, 313 deaths had occurred at data cut-off, 203 of 270 patients in the combination group and 110 of 135 in the monotherapy group. Median OS in the combination group was 19.8 months compared with 16.0 months in the monotherapy group [hazard ratio (HR) = 0.75, 95% confidence intervals (CI) 0.59-0.94, P = 0.0142]. The updated analysis of PFS and ORR showed that the combination therapy remained superior to monotherapy. Safety results were similar to those previously reported with respect to incidence, severity and specificity. No late-emerging toxicities or new safety concerns occurred. CONCLUSIONS For heavily-pretreated, anthracycline- and taxane-resistant MBC patients, utidelone plus capecitabine significantly improved OS versus capecitabine alone. These results support the use of utidelone plus capecitabine as a novel therapeutic regimen for patients with MBC.
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Affiliation(s)
- B Xu
- Department of Medical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; State Key Laboratory of Molecular Oncology, National Cancer Centre/Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China.
| | - T Sun
- Department of Internal Medicine, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Q Zhang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - P Zhang
- Department of Medical Oncology, National Cancer Centre/National Clinical Research Centre for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Z Yuan
- Department of Medical Oncology, Sun Yat-sen University Cancer Centre, Guangzhou, China
| | - Z Jiang
- Department of Breast Cancer, The Fifth Medical Cent, Chinese PLA General Hospital, Beijing, China
| | - X Wang
- Department of Breast Medical Oncology, Zhejiang Cancer Hospital, Hangzhou, China
| | - S Cui
- Breast Cancer Centre, Henan Cancer Hospital, Zhengzhou, China
| | - Y Teng
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, China
| | - X-C Hu
- Department of Medical Oncology, Fudan University Cancer Center, Shanghai, China
| | - J Yang
- Department of Medical Oncology, The PLA General Hospital, Beijing, China
| | - H Pan
- Department of Medical Oncology, Sir Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Z Tong
- Department of Breast Oncology, Tianjin Medical University Cancer Hospital, Tianjin, China
| | - H Li
- Department of Breast Oncology, Peking University Cancer Hospital, Beijing, China
| | - Q Yao
- Department of Medical Oncology, Nankai University Tianjing People's Hospital, Tianjing, China
| | - Y Wang
- Breast Cancer Center, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China
| | - Y Yin
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - P Sun
- Department of Oncology, Qingdao University Yantai Yuhuangding Hospital, Yantai, China
| | - H Zheng
- Department of Medical Oncology, Sichuan University West China Hospital, Chengdu, China
| | - J Cheng
- Department of Oncology, Tongji Medical College Wuhan Union Hospital, Wuhan, China
| | - J Lu
- Department of Breast Surgery, Shanghai Jiaotong University Renji Hospital, Shanghai, China
| | - B Zhang
- Department of Medical Oncology, Nantong Tumor Hospital, Nantong, China
| | - C Geng
- Department of Breast Oncology, Hebei Medical University Tumor Hospital, Shijiazhuang, China
| | - J Liu
- Department of Medical Oncology, Fujian Medical University Cancer Hospital, Fuzhou, China
| | - K Shen
- Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - S Yu
- Cancer Center, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - H Li
- Department of Breast Surgery, Sichuan Cancer Hospital, Chengdu, China
| | - L Tang
- Department of Research and Development, Beijing Biostar Technologies, Beijing, China
| | - R Qiu
- Department of Research and Development, Beijing Biostar Technologies, Beijing, China
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Yao Q, Li J. The Effect Of TIGAR In Hypoxia-Induced Radioresistance In Esophageal Cancer. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1651] [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: 10/23/2022]
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Yao Q, Huang L, Li J. The Pattern Of Lymph Node Metastasis For Trans-Segmental Thoracic Esophageal Cancer. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1951] [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: 11/29/2022]
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Yao Q, Zeng FR, Fei LJ, Kong WM, Du N, Wu LM, Wang YM. [Epidemiology of syphilis in Zhejiang province, 2010-2019]. Zhonghua Liu Xing Bing Xue Za Zhi 2020; 41:1313-1318. [PMID: 32867442 DOI: 10.3760/cma.j.cn112338-20200324-00425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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 epidemiological characteristics of syphilis in Zhejiang province and to provide scientific basis for the development of syphilis prevention and control strategies. Methods: A descriptive epidemiological analysis was conducted on the incidence data of syphilis in Zhejiang from 2010 to 2019. Results: During the period, the incidence rate of syphilis decreased from 94.90/100 000 in 2010 to 53.53/100 000 in 2019 with an average decreasing rate of 6.16%. The annual decreases of the incidences of congenital syphilis, primary syphilis and secondary syphilis were all obvious, which were 43.47%, 21.38% and 14.19% respectively. The proportion of latent syphilis cases increased with year. Except for Lishui, the incidences of syphilis in the remaining 10 prefectures showed declining trends. The incidence rates in both men and women showed declining trends with the average rates of 4.80% and 6.45% respectively. The incidence peaks occurred in old men aged ≥60 years and in sexually active women aged 20-34 years, and the syphilis cases in age group ≥60 years increased significantly. The cases were mainly farmers, accounting for 43.00%. Conclusion: The incidence of syphilis in Zhejiang showed a decreasing trend, but the situation remains serious, indicating that the intensity and quality of the comprehensive prevention and control needs to be further strengthened.
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Affiliation(s)
- Q Yao
- Department of Leprosy and Venereal Diseases Control and Prevention, Zhejiang Provincial Institute of Dermatology, Deqing 313200, China
| | - F R Zeng
- Department of Leprosy and Venereal Diseases Control and Prevention, Zhejiang Provincial Institute of Dermatology, Deqing 313200, China
| | - L J Fei
- Department of Leprosy and Venereal Diseases Control and Prevention, Zhejiang Provincial Institute of Dermatology, Deqing 313200, China
| | - W M Kong
- Department of Leprosy and Venereal Diseases Control and Prevention, Zhejiang Provincial Institute of Dermatology, Deqing 313200, China
| | - N Du
- Department of Leprosy and Venereal Diseases Control and Prevention, Zhejiang Provincial Institute of Dermatology, Deqing 313200, China
| | - L M Wu
- Department of Leprosy and Venereal Diseases Control and Prevention, Zhejiang Provincial Institute of Dermatology, Deqing 313200, China
| | - Y M Wang
- Department of Leprosy and Venereal Diseases Control and Prevention, Zhejiang Provincial Institute of Dermatology, Deqing 313200, China
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Weinberg M, Bag-Ozbek A, Chen D, Yao Q. Small vessel vasculitis secondary to Mycobacterium chelonae. Rheumatol Int 2020; 41:1691-1697. [PMID: 32888053 DOI: 10.1007/s00296-020-04697-z] [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: 07/17/2020] [Accepted: 08/27/2020] [Indexed: 11/29/2022]
Abstract
Mycobacterial infection can be seriously debilitating and challenging to diagnose. The infection can mimic vasculitis associated with positive anti-neutrophilic cytoplasmic autoantibodies (ANCA). This clinical scenario is exemplified with a well-studied case of a 63-year-old Caucasian man with uncontrolled diabetes and ulcerative colitis on immunosuppressive agents. The patient was hospitalized for 3 months with worsening painful hand ulcerations. Primary vasculitis was first suspected, but the patient was later diagnosed with vasculitis secondary to Mycobacterium chelonae infection. Report includes discussion on sequence of testing which led to the diagnosis. After proper diagnosis and change to proper antibiotics, the patient's vasculitis improved over time. It is our hope that this report further raises awareness of mycobacterial infection as a mimicker of vasculitis. We also provide a review of relevant literature on non-tuberculosis mycobacterial (NTM) infection including a review of 22 articles and 12 cases found in the literature. The salient features of the literature review include that 10 of the 12 cases were patients who had risk factors of immunosuppression due to medications, and all patients were infected by mycobacterium causing skin vasculitis. After given the proper directed antibiotic treatment, 11 of the 12 patients had a reported improved outcome.
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Affiliation(s)
- Monica Weinberg
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook University Hospital, HSC, T-16, 047, Stony Brook, NY, 11794-8161, USA
| | - Ayse Bag-Ozbek
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook University Hospital, HSC, T-16, 047, Stony Brook, NY, 11794-8161, USA. .,Veterans Administration Medical Centers, Northport, NY, USA.
| | - Davina Chen
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook University Hospital, HSC, T-16, 047, Stony Brook, NY, 11794-8161, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, Stony Brook University Hospital, HSC, T-16, 047, Stony Brook, NY, 11794-8161, USA
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Zhang P, Guo Y, Shen J, Li H, Wang R, Wang Y, Yu X, Yao Q. Efficacy and safety of tirofiban therapy in patients receiving endovascular treatment after large vessel ischaemic stroke: A systematic review and meta-analysis. J Clin Neurosci 2020; 80:112-120. [PMID: 33099332 DOI: 10.1016/j.jocn.2020.07.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 03/23/2020] [Revised: 06/26/2020] [Accepted: 07/19/2020] [Indexed: 01/18/2023]
Abstract
BACKGROUND Although tirofiban therapy is considered a potentially effective treatment to reduce the incidence of thrombotic complications in patients receiving endovascular treatment (EVT), the safety and efficacy of tirofiban remain controversial. Our objective was to investigate the efficacy and safety of EVT plus tirofiban therapy in patients with emergent large artery occlusion. METHODS Relevant articles from randomized controlled trials (RCTs) or observational studies that compared treatment with tirofiban to treatment without tirofiban in patients undergoing EVT were retrieved from the PubMed and Embase databases. We calculated odds ratios (ORs) with corresponding 95% confidence intervals (CIs) for the safety and efficacy outcomes based on a random effects model. RESULTS Twelve studies including 2533 patients were identified for the analysis. Overall, the risk of fatal intracranial haemorrhage (ICH) was higher for the treatment with tirofiban group than for the treatment without tirofiban group in patients with large artery occlusion who underwent EVT (p = 0.002), whereas the risk of any ICH, symptomatic ICH, parenchymal haematoma type 2, in-hospital mortality and 3-month mortality did not differ significantly (p > 0.05). No significant differences in reocclusion rate, recanalization rate or excellent functional outcome were found between the patients treated with or without tirofiban, but significantly favourable functional outcome at 3 months occurred in the tirofiban group (p = 0.017). CONCLUSIONS Tirofiban administration in patients receiving EVT significantly improved 3-month favourable functional outcomes, whereas an increased risk of fatal ICH was also observed. Further rigorous trials are needed to verify the safety of tirofiban.
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Affiliation(s)
- Pengfei Zhang
- Department of Neurology, Beichen Traditional Chinese Medical Hospital, Tianjin, China.
| | - Yanting Guo
- Department of Internal Medicine, Characteristic Medical Center of Chinese People's Armed Police, Tianjin,China
| | - Jie Shen
- Department of Neurology, Beichen Traditional Chinese Medical Hospital, Tianjin, China
| | - Hongbin Li
- Department of Neurology, Beichen Traditional Chinese Medical Hospital, Tianjin, China
| | - Ruixian Wang
- Department of Neurology, Beichen Traditional Chinese Medical Hospital, Tianjin, China
| | - Ying Wang
- Department of Neurology, Beichen Traditional Chinese Medical Hospital, Tianjin, China
| | - Xiaojie Yu
- Department of Neurology, Beichen Traditional Chinese Medical Hospital, Tianjin, China
| | - Qingping Yao
- Department of Neurology, Beichen Traditional Chinese Medical Hospital, Tianjin, China
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Kang M, Feng F, Ge Q, Zhu F, Chen L, Lv P, Ma S, Yao Q, Chen K. Display of quintuple glucagon-like peptide 1 (28-36) nonapeptide on Bacillus subtilis spore for oral administration in the treatment of type 2 diabetes. J Appl Microbiol 2020; 130:314-324. [PMID: 32473615 DOI: 10.1111/jam.14729] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 10/27/2019] [Revised: 04/30/2020] [Accepted: 05/24/2020] [Indexed: 01/01/2023]
Abstract
AIMS To develop an oral delivery system of glucagon-like peptide 1 (GLP-1) (28-36) for treating type-2 diabetes, B.S-GLP-1(28-36), a recombinant Bacillus subtilis spores transformed with a plasmid vector encoding five consecutive GLP-1 (28-36) nonapeptides with an enterokinase site was constructed. METHODS AND RESULTS GLP-1(28-36) nonapeptide was successfully expressed on the surface of B. subtilis spores and validated by Western blot and immunofluorescence. The therapeutic effect of oral administration of B.S-GLP-1(28-36) spores was evaluated in type 2 diabetic model mice. The efficacy of recombinant spores was examined for a period of 13 weeks after oral administration in diabetic mice. At the end of the sixth week, diabetic mice with oral administration of BS-GLP-1(28-36) spores showed decreased blood glucose levels from 2·4 × 10- 2 mol l-1 to 1·7 × 10- 2 mol l-1 . By the ninth week, the mean fasting blood glucose level in the experimental group was significantly lower than that in the control group 30 min after injection of pyruvate. At the end of the 10th week of oral administration, the blood glucose of the experimental group was significantly lower than that of the control group after intraperitoneal injection of glucose. By the 12th week, fasting blood glucose level and fasting insulin level were measured in all mice, the results showed that the recombinant spores increased the insulin sensitivity of mice. CONCLUSIONS The results of pathological observation showed that the recombinant spores also had a certain protective effect on the liver and islets of mice, and the content of GLP-1(28-36) in the pancreas of the experimental group was increased. SIGNIFICANCE AND IMPACT OF THE STUDY The results of this study revealed that GLP-1(28-36) nonapeptides can reduce blood glucose and play an important role in the treatment of type 2 diabetes.
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Affiliation(s)
- M Kang
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - F Feng
- School of Biological and Food Engineering, Suzhou University, Suzhou, Anhui, PR China
| | - Q Ge
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, PR China.,School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - F Zhu
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - L Chen
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - P Lv
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - S Ma
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, PR China.,School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - Q Yao
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, PR China
| | - K Chen
- Institute of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, PR China
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Guo Q, Xu J, Huang Z, Yao Q, Chen F, Liu H, Zhang Z, Lin J. ADMA mediates gastric cancer cell migration and invasion via Wnt/β-catenin signaling pathway. Clin Transl Oncol 2020; 23:325-334. [PMID: 32607811 PMCID: PMC7854427 DOI: 10.1007/s12094-020-02422-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/05/2020] [Indexed: 01/05/2023]
Abstract
Objective To explore the role of ADMA in gastric cancer. Methods The specimens of 115 gastric cancer patients were analyzed by ELISA and survival analysis. Functional assays were used to assess the effects of ADMA on gastric cancer cells. Experiments were conducted to detect the signaling pathway induced by ADMA in GC. Results Gastric cancer patients with high ADMA levels had poor prognosis and low survival rate. Furthermore, high level of ADMA did not affect the proliferation while promoted the migration and invasion of gastric cancer cell. Moreover, ADMA enhanced the epithelial–mesenchymal transition (EMT). Importantly, ADMA positively regulated β-catenin expression in GC and promoted GC migration and invasion via Wnt/β-catenin pathway. Conclusions ADMA regulates gastric cancer cell migration and invasion via Wnt/β-catenin signaling pathway and which may be applied to clinical practice as a diagnostic and prognostic biomarker. Electronic supplementary material The online version of this article (10.1007/s12094-020-02422-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Q Guo
- Department of Oncological Surgery, The Second Affiliated Hospital of Fujian Medical University, 34 Zhongshanbei Road, Quanzhou, 362000, Fujian, China
| | - J Xu
- Department of Oncological Surgery, The Second Affiliated Hospital of Fujian Medical University, 34 Zhongshanbei Road, Quanzhou, 362000, Fujian, China
| | - Z Huang
- Department of Oncological Surgery, The Second Affiliated Hospital of Fujian Medical University, 34 Zhongshanbei Road, Quanzhou, 362000, Fujian, China
| | - Q Yao
- Department of Oncological Surgery, The Second Affiliated Hospital of Fujian Medical University, 34 Zhongshanbei Road, Quanzhou, 362000, Fujian, China
| | - F Chen
- Department of Oncological Surgery, The Second Affiliated Hospital of Fujian Medical University, 34 Zhongshanbei Road, Quanzhou, 362000, Fujian, China
| | - H Liu
- Department of Oncological Surgery, The Second Affiliated Hospital of Fujian Medical University, 34 Zhongshanbei Road, Quanzhou, 362000, Fujian, China
| | - Z Zhang
- Department of Oncological Surgery, The Second Affiliated Hospital of Fujian Medical University, 34 Zhongshanbei Road, Quanzhou, 362000, Fujian, China
| | - J Lin
- Department of Oncological Surgery, The Second Affiliated Hospital of Fujian Medical University, 34 Zhongshanbei Road, Quanzhou, 362000, Fujian, China.
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Abstract
Background:Yao syndrome (YAOS, OMIM 617321), formerly termed nucleotide-binding oligomerization domain 2(NOD2)-associated autoinflammatory disease, is characterized by periodic fever, dermatitis, arthritis, and swelling of the distal extremities, as well as gastrointestinal and sicca-like symptoms. This disorder shares similar clinical phenotypes with hereditary periodic fever syndromes (HPFS) and thus can mimic one another.Objectives:This study aimed to exemplify by a comparison of YAOS vs familial Mediterranean fever (FMF).Methods:In this retrospective study, electronic medical records of a series of patients with YAOS were analyzed. All patients underwent genetic testing for periodic fever syndrome 6-gene panel (MEFV, TNFRSF1A, NLRP3, MVK, NLRP12 and NOD2).Results:All patients were Caucasian and had recurrent fever, patchy erythema, arthralgia, and gastrointestinal symptoms (Table 1). With negative DNA sequencing for MEFV, these patients were treated with colchicine for presumed FMF, with a good response in patient 2 and minimal or transient response in other two patients. Further genetic testing identified the NOD2 variants. Unlike HPFS, YAOS is generally sporadic and is mostly reported in adults; spongiotic dermatitis is common; YAOS is associated with the NOD2 variants, IVS8 + 158 in nearly all patients, IVS8 + 158/R702W in up to 30%, and IVS8 + 158/1007fs, G908R or other rarer NOD2 variants in some patients.Conclusion:YAOS can masquerade HPFS like FMF. Molecular analysis should cover NOD2 whole gene sequencing to help distinguish these diseases.References:[1]Yao Q, et al. Dermatitis as a characteristic phenotype of a new autoinflammatory disease associated with NOD2 mutations. J Am Acad Dermatol. 2013;68(4):624-31.Trueb B, et al. Coincidence of NOD2-Associated Autoinflammatory Disease (Yao Syndrome) and HCV Infection With Fatal Consequences: Interaction Between Genes and Environment. J Clin Rheumatol. 2018 Dec 28. doi: 10.1097/RHU.0000000000000963. [Epub ahead of print].China[2]Yao Q. Research letter: Effectiveness of canakinumab for the treatment of Yao syndrome patients. J Am Acad Dermatol. 2019.[3]Yao Q, Shen M, McDonald C, Lacbawan F, Moran R, Shen B. NOD2-associated autoinflammatory disease: a large cohort study. Rheumatology (Oxford). 2015;54(10):1904-12.[4]Yao Q, Shen B. A Systematic Analysis of Treatment and Outcomes of NOD2-Associated Autoinflammatory Disease. Am J Med. 2017;130(3):365 e13- e18.[5]McDonald C, et al. Alterations in nucleotide-binding oligomerization domain-2 expression, pathway activation, and cytokine production in Yao syndrome. Autoimmunity. 2018;51(2):53-61.Acknowledgments:The author is thankful to the statistician, Ms. Erin Taub for her help with making the table.Disclosure of Interests:None declared
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Sharmeen S, Elghawy A, Zarlasht F, Yao Q. COVID-19 in rheumatic disease patients on immunosuppressive agents. Semin Arthritis Rheum 2020; 50:680-686. [PMID: 32512263 PMCID: PMC7245236 DOI: 10.1016/j.semarthrit.2020.05.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 05/03/2020] [Accepted: 05/04/2020] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To analyze clinical characteristics and outcome of COVID-19 patients with underlying rheumatic diseases (RD) on immunosuppressive agents. METHOD A case series of COVID-19 patients with RD on disease modifying anti-rheumatic drugs (DMARDs) were studied by a retrospective chart review. A literature search identified 9 similar studies of single cases and case series, which were also included. RESULTS There were 4 COVID-19 inpatients with RD from our hospital, and the mean age was 57 ± 21 years. Two patients had a mild infection, and 2 developed severe COVID-19 related respiratory complications, including 1 patient on secukinumab requiring mechanical ventilation and 1 patient on rituximab developing viral pneumonia requiring supplemental oxygenation. All 4 patients had elevated acute phase reactants, 2 patients had mild COVID-19 with lymphopenia, and 2 patients had severe COVID-19 with normal lymphocyte counts, and high levels of IL-6. None of the patients exhibited an exacerbation of their underlying RD. In the literature, there were 9 studies of COVID-19 involving 197 cases of various inflammatory RD. Most patients were on DMARDs or biologics, of which TNFα inhibitors were most frequently used. Two tocilizumab users had a mild infection. Two patients were on rituximab with 1 severe COVID-19 requiring mechanical ventilation. Six patients were on secukinumab with 1 hospitalization. Of the total 201 cases, 12 died, with an estimated mortality of 5.9% CONCLUSION: Patients with RD are susceptible to COVID-19. Various DMARDs or biologics may affect the viral disease course differently. Patients on hydroxychloroquine, TNFα antagonists or tocilizumab may have a mild viral illness. Rituximab or secukinumab could worsen the viral disease. Further study is warranted.
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Affiliation(s)
- Saika Sharmeen
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, USA
| | - Ahmed Elghawy
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, USA
| | - Fnu Zarlasht
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, USA
| | - Qingping Yao
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University Renaissance School of Medicine, USA.
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Xiang H, Liu Z, Zhou YB, Yao Q, Jin L, Xue BX. [Effects of long non-coding RNA FLJ37505 on the proliferation and migration of bladder cancer cells]. Zhonghua Yi Xue Za Zhi 2020; 100:1249-1254. [PMID: 32344498 DOI: 10.3760/cma.j.cn112137-20190728-01676] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To examine the expression of long-chain non-coding RNA (lncRNA) FLJ37505 in bladder cancer tissues and cell lines, and to analyze the molecular mechanism of FLJ37505 to inhibit the proliferation and migration of bladder cancer cells. Methods: Quantitative Real-time PCR(qPCR) was used to analyze the relative expression of FLJ37505 in 63 cases of bladder cancer tissues and bladder cancer cell lines (T24, J82, 5637, BIU-87 and UM-UC-3). The bladder cancer cell lines with the least expression of FLJ37505 were divided into control group (transfected with blank plasmid) and FLJ37505 group (transfected with a plasmid carrying the FLJ37505 sequence) according to random number method. MTS assay and scratch assay were used to detect the effect of up-regulation of FLJ37505 expression on cell proliferation and migration. Bioinformatics predicts the target gene of FLJ37505. The dual luciferase reporter system detects the binding of FLJ37505 to the target gene. qPCR and Western blot were used to detect the effect of FLJ37505 on the expression of target gene. Results: Compared with adjacent tissues, FLJ37505 expression was lower in bladder cancer tissue [(4.90±0.79) vs (0.89±0.28), P<0.05]. Compared with human normal bladder tubular epithelial cells, the expression of FLJ37505 was lower in bladder cancer cell lines (P<0.05), and FLJ37505 has the lowest expression in UM-UC-3 cells (P<0.01). Compared with the control group, the expression of FLJ37505 in UM-UC-3 cells of FLJ37505 group was higher [(0.79±0.04) vs (9.92±1.17), P<0.01]. Compared with the control group, the proliferation ability of UM-UC-3 cells in FLJ37505 group was inhibited (P<0.05), and the cell migration ability was also inhibited (P<0.01). Bioinformatics showed that the target gene of FLJ37505 is miR-203a-3p, and the target gene of miR-203a-3p is inositol polyphosphate 4-phosphatase typeⅡ (INPP4B). The dual luciferase reporter gene system showed that FLJ37505 could complement the miR-203a-3p (P<0.01), and miR-203a-3p could complement the INPP4B mRNA (P<0.01). Compared with the control group, the expression of miR-203a-3p was lower [(1.00±0.05) vs (0.20±0.02), P<0.01], the expression of INPP4B in mRNA and protein levels of UM-UC-3 cells in FLJ37505 group was significantly increased (all P<0.01). Conclusions: The expression of FLJ37505 was significantly decreased in bladder cell carcinoma and bladder cancer cells. Up-regulation of FLJ37505 significantly inhibits the proliferation and migration of bladder cell carcinoma UM-UC-3 cells, and the mechanism might be up-regulating the expression of the INPP4B gene by adsorbing miR-203a-3p.
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Affiliation(s)
- H Xiang
- Department of Urology, the Second Affiliated Hosptital of Soochow University, Suzhou 215004, China
| | - Z Liu
- Department of Endocrinology, the First Affiliated Hosptital of Soochow University, Suzhou 215006, China
| | - Y B Zhou
- Department of Urology, the Second Affiliated Hosptital of Soochow University, Suzhou 215004, China
| | - Q Yao
- Department of Urology, the Second Affiliated Hosptital of Soochow University, Suzhou 215004, China
| | - L Jin
- Department of Urology, the Second Affiliated Hosptital of Soochow University, Suzhou 215004, China
| | - B X Xue
- Department of Urology, the Second Affiliated Hosptital of Soochow University, Suzhou 215004, China
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Jin L, Lu MH, Dai GC, Yao Q, Xiang H, Wang LX, Xue BX, Liu X. O-GlcNAcylation promotes malignant phenotypes of bladder cancer cells. Neoplasma 2020; 67:880-888. [PMID: 32305058 DOI: 10.4149/neo_2020_191006n1009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 11/26/2019] [Indexed: 11/08/2022]
Abstract
O-GlcNAcylation (O-GlcNAc) is a posttranslational modification that is mediated by O-GlcNAc-transferase (OGT) and reversed by O-GlcNAcase (OGA). Increasing evidence indicates that protein O-GlcNAcylation is increased in various types of cancer. In the present study, we aimed to evaluate the expression and function of both OGT and OGA in bladder cancer cells in vitro and in vivo. Expression data of OGT and OGA at the mRNA level was obtained from the Oncomine database. Effects of OGT and OGA on cell proliferate, invasive, and migratory abilities were assessed using MTT, wound healing, cell invasive assay, and cell cycle analysis. In vivo assay was also performed in nude mice. The results revealed that the expression of OGT in bladder cancer tissues was higher than that of normal tissues, while the OGA level was found to be lower in cancer tissues. We also found that knockdown of OGT could inhibit cell proliferation, migration, invasion, and induce cell cycle arrest, while these are reversed when OGA is inhibited. We also observed that O-GlcNAcylation could promote tumor formation in vivo, compared with a negative control. In summary, this study describes the oncogenic role of O-GlcNAcylation in bladder cancer cells.
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Affiliation(s)
- L Jin
- Department of Urology, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, China
| | - M H Lu
- Department of Medical Records, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, China
| | - G C Dai
- Department of Urology, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, China
| | - Q Yao
- Department of Urology, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, China
| | - H Xiang
- Department of Urology, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, China
| | - L X Wang
- Department of Urology, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, China
| | - B X Xue
- Department of Urology, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, China
| | - X Liu
- Department of Urology, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, China
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Zhang P, Wang W, Yao Q, Jin Y, Zou YR, Li GS. [Clinicopathological analysis of patients presenting monoclonal gammapathy and renal damage]. Zhonghua Bing Li Xue Za Zhi 2020; 49:348-350. [PMID: 32268672 DOI: 10.3760/cma.j.cn112151-20191126-00757] [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: 06/11/2023]
Affiliation(s)
- P Zhang
- Deparment of Nephrology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China
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Yao Q, Liu J, Liu Z, Qi Y, Jiang Z. microRNA-29a involvement in phenotypic transformation of venous smooth muscle cells via TET1 in response to mechanical stretch. J Mol Cell Cardiol 2020. [DOI: 10.1016/j.yjmcc.2019.11.134] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Huang PZ, Peng SY, Yu HC, Huang L, Yao Q, Wang XL, Tan SY, Zhou JM, Wang PN, Huang AP, Bai LL, Luo YX, Huang MJ. Decreased expression of SorCS1 in colorectal cancer: An independent predictor of poor prognosis. Neoplasma 2019; 67:119-128. [PMID: 31829024 DOI: 10.4149/neo_2019_190221n146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 07/10/2019] [Indexed: 11/08/2022]
Abstract
Previously, we identified that sortilin related VPS10 domain containing receptor 1 (SorCS1) was hypermethylated in colorectal cancer (CRC) tissues. Here, we aimed to investigate the association between CRC and SorCS1. DNA methylation was determined by methylation-specific polymerase chain reaction (MSP) or quantitative real-time methylation analysis (MethyLight). Colorectal cancer tissue specimens from 239 patients that had undergone surgical treatment were evaluated using immunohistochemistry (IHC) analysis for the expression of SorCS1 and correlated with clinicopathological variables and prognosis. We found that SorCS1 was hypermethylated in CRC cell lines and 67.5% (27/40) CRC tumor tissues. The loss of SorCS1 mRNA (p<0.001) and protein expression (p=0.033) were highly correlated with promoter methylation. In addition, SorCS1 expression was significantly increased in younger patients (p=0.006), low CEA level (p<0.001) and pT1-2 stage (p=0.005). Survival analysis revealed that decreased expression of SorCS1 was an independent factor for predicting the increased risk of recurrence (p=0.024) and poor overall survival (p=0.006). Subgroup analysis for CEA level, pT and pN classifications showed that SorCS1 retained its stratified significance only in patients with low CEA level, pT3-4 tumors and pN1-2 lymph node status. Our findings suggest that SorCS1 is epigenetically inactivated in a substantial fraction of CRC, and its expression may be a promising prognostic factor in CRC patients.
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Affiliation(s)
- P Z Huang
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - S Y Peng
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - H C Yu
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - L Huang
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - Q Yao
- Department of Coloproctology Surgery, Shenzhen People's Hospital, Shenzhen, China
| | - X L Wang
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - S Y Tan
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - J M Zhou
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - P N Wang
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - A P Huang
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.,Laboratory of Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - L L Bai
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - Y X Luo
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
| | - M J Huang
- Department of Colon and Rectum Surgery, Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital (Guangdong Gastrointestinal and Anal Hospital), Sun Yat-sen University, Guangzhou, China
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