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Eccema , Piel , Humanos , Eccema/microbiología , Femenino , Masculino , Piel/microbiología , Cohorte de Nacimiento , Lactante , Recién Nacido , Microbiota , Hong KongRESUMEN
This article explores the standardized management of colorectal polyps, including classification, treatment, follow-up, and preventive control. Corresponding treatment strategies, including endoscopic resection and surgical intervention, are employed for different types of polyps. Currently, there is debate over whether to choose endoscopic resection or surgical intervention for malignant polyps at pT1 stage. Drawing on the latest literature and guidelines, the article elaborates on polyp classification, treatment modalities, follow-up, and preventive measures. Standardized management of colorectal polyps is important for reducing the incidence of colorectal cancer and improving the cure rate of early-stage colorectal cancer.
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Pólipos del Colon , Neoplasias Colorrectales , Humanos , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/terapia , Neoplasias Colorrectales/cirugía , Pólipos del Colon/diagnóstico , Pólipos del Colon/cirugía , Colonoscopía/métodosRESUMEN
INTRODUCTION: The coronavirus disease 2019 (COVID-19) pandemic has caused extensive disruption of public health worldwide. There were reports of COVID-19 patients having multiple complications. This study investigated COVID-19 from a genetic perspective. METHODS: We conducted RNA sequencing (RNA-Seq) analysis of respiratory tract samples from 24 patients with COVID-19. Eight patients receiving mechanical ventilation or extracorporeal membrane oxygenation were regarded as severe cases; the remaining 16 patients were regarded as non-severe cases. After quality control, statistical analyses were performed by logistic regression and the Kolmogorov-Smirnov test to identify genes associated with disease severity. RESULTS: Six genes were associated with COVID-19 severity in both statistical tests, namely RPL15, BACE1-AS, CEPT1, EIF4G1, TMEM91, and TBCK. Among these genes, RPL15 and EIF4G1 played roles in the regulation of mRNA translation. Gene ontology analysis showed that the differentially expressed genes were mainly involved in nervous system diseases. CONCLUSION: RNA sequencing analysis showed that severe acute respiratory syndrome coronavirus 2 infection is associated with the overexpression of genes involved in nervous system disorders.
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COVID-19 , Humanos , COVID-19/genética , Secretasas de la Proteína Precursora del Amiloide , SARS-CoV-2/genética , Hong Kong/epidemiología , Ácido Aspártico Endopeptidasas , Análisis de Secuencia de ARNRESUMEN
During the COVID-19 pandemic, a series of non-pharmaceutical interventions, which were implemented to curb the spread of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), significantly modified the seasonal pattern of influenza. The intensity of influenza activity markedly decreased and B/Yamagata lineage was no longer detected. As the national influenza sentinel surveillance data shown, clear seasonal patterns were observed for influenza between 2012-2019, annually with an average of 14.57% of specimens tested positive for influenza virus. However, the seasonal pattern of influenza was disrupted after the outbreak of COVID-19. In the 2020-2021 season, influenza demonstrated an extremely low activity (yearly positivity rate<1.0%), followed by a resurgence of winter peak in the 2021-2022 season. Following the downgrade of management of COVID-19 to Class B in China in December 26, 2022, social activities gradually resumed, leading to the rebound of influenza activity with an out-of-season ciculation. After COVID-19 pademic, other respiratory infectious diseases caused by SARS-CoV-2, respiratory syncytial virus, and mycoplasma pneumonia were alternatively or concurrently circulated with influenza. The prevention and control of influenza and other respiratory infectious diseases emphasizes a multi-disease prevention strategy, including long-term and continuous monitoring the epidemic trends in influenza virus and SARS-CoV-2, promoting influenza and COVID-19 vaccination among key populations, and strengthening the knowledge and public awareness of prevention and control for respiratory infectious diseases, etc.
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COVID-19 , Enfermedades Transmisibles , Gripe Humana , Humanos , Gripe Humana/epidemiología , Gripe Humana/prevención & control , Estaciones del Año , SARS-CoV-2 , Pandemias/prevención & control , Vacunas contra la COVID-19 , China/epidemiología , Enfermedades Transmisibles/epidemiologíaRESUMEN
This study systematically retrieved information on the payment policy of vaccination fees for pneumococcal vaccines, human papillomavirus vaccines, haemophilus influenzae type b vaccines and rotavirus vaccines using a Python-based crawler. The proportion of the population covered by policies among the total applicable population was estimated based on the medical insurance coverage ratio and population data in 2020. This study showed that the payment policies included two categories, government-funded free vaccination policies and medical insurance payment policies. Among the four non-national immunization program vaccines, the free vaccination policies only involved pneumococcal vaccines and human papillomavirus vaccines. Among them, the 13-valent pneumococcal conjugate vaccine, the 23-valent pneumococcal polysaccharide vaccine, and the human papillomavirus vaccine were provided free of charge in 1, 10 and 15 provinces, respectively. For these policies, the corresponding covered population and the proportion among the total applicable population were children aged 6 months to 2 years old (2.5%), older people (1.2% to 21.5%) and middle school girls (1.1% to 12.2%). Medical insurance payment policies were implemented in 14 provinces, and nearly covered the four types of vaccines in the policy implementation areas, with the proportion of the covered population about 10.9% to 41.5% among the total applicable population.
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Vacunas contra Papillomavirus , Vacunas Neumococicas , Niño , Femenino , Humanos , Lactante , Anciano , Vacunación , Políticas , Programas de Inmunización , China , Vacunas ConjugadasRESUMEN
High density lipoprotein (HDL) is an important biochemical index of clinical cardiovascular disease. Many new studies have demonstrated abnormalities of plasma HDL subfractions in patients with this disease,and their clinical significance is greater than the overall abnormalities of HDL. Therefore,the HDL subfraction as an important factor in cardiovascular disease has attracted extensive research and attention. This article summarizes current research on HDL subfractions,their measurements and their relationships with atherosclerosis and coronary artery disease.
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Enfermedades Cardiovasculares , Enfermedad de la Arteria Coronaria , Humanos , Relevancia Clínica , HDL-Colesterol , Lipoproteínas HDLRESUMEN
PURPOSE: Anaplastic thyroid carcinoma (ATC) is one of the most aggressive cancers in the world. Stearoyl-CoA desaturase-1 (SCD-1) is one of major enzymes in the de novo synthesis of fatty acids and is related to cancer aggressiveness and poor patient prognosis. The study aimed to construct exosomes loaded SCD-1 interference, investigate its effects and mechanisms on the cell proliferation and apoptosis of ATC cells. METHODS: The expressions of SCD-1 in normal thyroid cell line and ATC cell lines were determined by qRT-PCR and western blotting, respectively. Exosomes were prepared and purification then loaded with SCD-1 siRNA by electroporation and observed by transmission electron microscopy. Higher SCD-1 mRNA and protein levels were found in ATC cell lines compared than normal thyroid cell line (P < 0.05), and both Hth-7 and FRO cells could uptake PKH67-labeled exosomes. The effects of exosomes loaded SCD-1 siRNA on ATC cells were measured by CCK8 assay and apoptosis detection kit. RESULTS: When compared with control group, the cell viability significantly decreased in both two ATC cell lines taken up exosomes loaded SCD-1 siRNA (P < 0.001), and apoptotic and necrotic cells obviously increased (P < 0.05). In order to explore the mechanism of exosomes loaded SCD-1 on ATC, the ROS level was detected by fluorescence reagent. It was found that exosomes loaded SCD-1 siRNA significantly increased intracellular ROS level of ATC cells (P < 0.05). CONCLUSIONS: Exosomes loaded SCD-1 siRNA inhibited ATC cellular proliferation and promoted cellular apoptosis, and the mechanisms involved maybe the regulation of fatty acids metabolism and ROS level. Our study provides a promising therapeutic strategy for ATC.
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Exosomas/fisiología , ARN Interferente Pequeño/fisiología , Estearoil-CoA Desaturasa/metabolismo , Carcinoma Anaplásico de Tiroides/patología , Neoplasias de la Tiroides/patología , Apoptosis , Proliferación Celular , Humanos , Células Tumorales CultivadasAsunto(s)
Carcinoma Endometrioide , Neoplasias Endometriales , Biomarcadores de Tumor/genética , Carcinoma Endometrioide/diagnóstico , Carcinoma Endometrioide/genética , Diagnóstico Diferencial , Neoplasias Endometriales/diagnóstico , Neoplasias Endometriales/genética , Femenino , Humanos , Pronóstico , Medición de RiesgoAsunto(s)
COVID-19 , Síndrome de Respuesta Inflamatoria Sistémica , COVID-19/diagnóstico , COVID-19/epidemiología , COVID-19/inmunología , COVID-19/fisiopatología , COVID-19/virología , Prueba de COVID-19 , Niño , Diagnóstico Diferencial , Humanos , Evaluación de Síntomas/métodos , Síndrome de Respuesta Inflamatoria Sistémica/diagnóstico , Síndrome de Respuesta Inflamatoria Sistémica/etiología , Síndrome de Respuesta Inflamatoria Sistémica/inmunología , Síndrome de Respuesta Inflamatoria Sistémica/fisiopatología , Síndrome de Respuesta Inflamatoria Sistémica/virología , Terminología como AsuntoRESUMEN
AIMS: Lifestyle interventions are an important and viable approach for preventing cognitive deficits. However, the results of studies on alcohol, coffee and tea consumption in relation to cognitive decline have been divergent, likely due to confounds from dose-response effects. This meta-analysis aimed to find the dose-response relationship between alcohol, coffee or tea consumption and cognitive deficits. METHODS: Prospective cohort studies or nested case-control studies in a cohort investigating the risk factors of cognitive deficits were searched in PubMed, Embase, the Cochrane and Web of Science up to 4th June 2020. Two authors searched the databases and extracted the data independently. We also assessed the quality of the studies with the Newcastle-Ottawa scale. Stata 15.0 software was used to perform model estimation and plot the linear or nonlinear dose-response relationship graphs. RESULTS: The search identified 29 prospective studies from America, Japan, China and some European countries. The dose-response relationships showed that compared to non-drinkers, low consumption (<11 g/day) of alcohol could reduce the risk of cognitive deficits or only dementias, but there was no significant effect of heavier drinking (>11 g/day). Low consumption of coffee reduced the risk of any cognitive deficit (<2.8 cups/day) or dementia (<2.3 cups/day). Green tea consumption was a significant protective factor for cognitive health (relative risk, 0.94; 95% confidence intervals, 0.92-0.97), with one cup of tea per day brings a 6% reduction in risk of cognitive deficits. CONCLUSIONS: Light consumption of alcohol (<11 g/day) and coffee (<2.8 cups/day) was associated with reduced risk of cognitive deficits. Cognitive benefits of green tea consumption increased with the daily consumption.
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Consumo de Bebidas Alcohólicas/efectos adversos , Café/efectos adversos , Trastornos del Conocimiento/etiología , Disfunción Cognitiva/etiología , Consumo de Bebidas Alcohólicas/metabolismo , Café/metabolismo , Cognición , Trastornos del Conocimiento/epidemiología , Disfunción Cognitiva/epidemiología , Relación Dosis-Respuesta a Droga , Femenino , Humanos , Factores de Riesgo , Té/efectos adversos , Té/metabolismoRESUMEN
Since this article has been suspected of research misconduct and the corresponding authors did not respond to our request to prove originality of data and figures, "Long non-coding RNA PCAT-1 promotes cardiac fibroblast proliferation via upregulating TGF-ß1, by Q. Chen, C. Feng, Y. Liu, Q.-F. Li, F.-Y. Qiu, M.-H. Wang, Z.-D. Shen, G.-S. Fu, published in Eur Rev Med Pharmacol Sci 2019; 23(23): 10517-10522-DOI: 10.26355/eurrev_201912_19692-PMID: 31841207" has been withdrawn. The Publisher apologizes for any inconvenience this may cause. https://www.europeanreview.org/article/19692.
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OBJECTIVE: Breast cancer (BC) is one of the most ordinary fatal cancers. Recent studies have identified the vital role of genes in the development and progression of Tri-negative breast cancer (TNBC). In this research, DGCR8 was studied to identify how it functioned in the metastasis of TNBC. PATIENTS AND METHODS: DGCR8 expression of tissues was detected by quantitative Real Time-Polymerase Chain Reaction (qRT-PCR) in 50 TNBC patients. Wound healing assay and transwell assay were used to observe the changes in the biological behaviors of TNBC cells through knockdown or overexpression of DGCR8. In addition, qRT-PCR and Western blot assay were performed to discover the potential target protein of DGCR8 in TNBC. RESULTS: DGCR8 expression level in TNBC samples was higher than that of adjacent ones. Besides, the migration ability and invasion ability of TNBC cells were inhibited after DGCR8 was silenced, while they were promoted after DGCR8 was overexpressed. In addition, TGF-ß was downregulated after silencing of DGCR8 in TNBC cells, while TGF-ß was upregulated after overexpression of DGCR8 in TNBC cells. Furthermore, TGF-ß was upregulated in TNBC tissues, which was positively associated with DGCR8. CONCLUSIONS: Our study uncovers a new oncogene in TNBC and suggests that DGCR8 can enhance TNBC cell migration and invasion via targeting TGF-ß, which provides a novel therapeutic target for TNBC patients.
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Proteínas de Unión al ARN/metabolismo , Factor de Crecimiento Transformador beta/metabolismo , Neoplasias de la Mama Triple Negativas/metabolismo , Células Cultivadas , Epigénesis Genética/genética , Humanos , Proteínas de Unión al ARN/genética , Factor de Crecimiento Transformador beta/genética , Neoplasias de la Mama Triple Negativas/patologíaRESUMEN
Objective: To explore the efficacy and prognostic factors of hematopoietic stem cell transplantation (HSCT) for the treatment of patients with anaplastic large cell lymphoma (ALCL) . Methods: The clinical records of 33 ALCL patients after HSCT were collected and analyzed retrospectively to evaluate the rates of overall survival (OS) and recurrence after autologous (auto-HSCT) and allogeneic HSCT (allo-HSCT) and the factors influencing prognosis. Results: The median-age of this cohort of 33 ALCL cases at diagnosis was 31 (12-57) years old with a male/female ratio of 23/10, 24 cases (72.7%) were ALK(+) and 9 ones (27.3%) ALK(-). Of them, 25 patients (19 ALK(+) and 6 ALK(-)) underwent auto-HSCT and 8 cases (5 ALK(+) and 3ALK(-)) allo-HSCT with a median follow-up of 18.7 (4.0-150.0) months. Disease states before HSCT were as follows: only 6 patients achieved CR status and received auto-HSCT, 16 patients achieved PR (14 cases by auto-HSCT and 2 ones allo-HSCT) , the rest 11 cases were refractory/relapse (5 cases by auto-HSCT and 6 ones allo-HSCT) . There were 7 cases died of disease progression (5 after auto-HSCT and 2 allo-HSCT) and 5 cases treatment-related mortality (TRM) (2 after auto-HSCT and 3 allo-HSCT) , TRM of two groups were 8.0% and 37.5%, respectively. Both the median progression-free survival (PFS) and OS were 15 months after auto-HSCT, the median PFS and OS after allo-HSCT were 3.7 (1.0-90.0) and 4.6 (1.0-90.0) months, respectively. There was no statistically significant difference in terms of survival curves between the two groups (OS and PFS, P=0.247 and P=0.317) . The 2-year OS rates in auto-HSCT and allo-HSCT groups were 72% and 50%, respectively. The 5-year OS rates in auto-HSCT and allo-HSCT groups were 36% and 25%, respectively. Conclusion: ALCL treated by chemotherapy produced high rates of overall and complete responses. Chemotherapy followed by auto-HSCT remained to be good choice for patients with poor prognostic factors. High-risk patients should be considered more beneficial from allo-HSCT.
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Trasplante de Células Madre Hematopoyéticas , Linfoma Anaplásico de Células Grandes , Adolescente , Adulto , Niño , Femenino , Humanos , Linfoma Anaplásico de Células Grandes/terapia , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia , Estudios Retrospectivos , Trasplante Autólogo , Trasplante Homólogo , Resultado del Tratamiento , Adulto JovenRESUMEN
Objective: To investigate the relationship between exposure to famine in fetus and infant period and the risks for hypertension in adulthood. Methods: A total of 5 960 participants born between 1956 and 1965 were included in the study and were divided into unexposed group (1963-1965), fetal exposed group (1959-1961), early- childhood exposed group (1956-1958) and transitional group (1962). Logistic regression model was used to explore the association between famine exposure in early life and the risk for hypertension in adulthood. Results: Both the fetal exposure and the early-childhood exposure were the risk factors for hypertension in adulthood (OR=1.249, 95%CI: 1.049-1.486 and OR=1.360, 95%CI: 1.102-1.679). Meanwhile, in rural area, compared with unexposed group, the fetal exposure (OR=1.401, 95%CI: 1.091-1.798) and the early-childhood exposure (OR=1.460, 95%CI: 1.145-1.862) were also associated with a greater risk of hypertension in adulthood. In addition, fetal exposure and early-childhood exposure to famine in women were associated with 36.0% and 31.9% increased risks for hypertension (95%CI: 7.8%-71.7% and 95%CI: 4.8%-66.0%) according to the stratified analysis. Conclusion: Fetal exposure to famine might increase the risk for hypertension in adulthood.
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Hipertensión , Efectos Tardíos de la Exposición Prenatal , Inanición , Adulto , Niño , China , Hambruna , Femenino , Feto , Humanos , Hipertensión/epidemiología , Lactante , Embarazo , Inanición/complicacionesRESUMEN
OBJECTIVE: Recently, the vital functions of long non-coding RNAs (lncRNAs) in many diseases have been explored. This study aims to identify the function of lncRNA PCAT-1 in the development of atrial fibrillation (AF). PATIENTS AND METHODS: Real Time-quantitative Polymerase Chain Reaction (RT-qPCR) was performed to detect PCAT-1 expression in right atrial appendage (RAA) tissues of 51 AF patients and 35 patients with sinus rhythm (SR). Besides, cell proliferation assay was conducted in AC16 cells with PCAT-1 knockdown. Molecular mechanism of PCAT-1 in influencing the progression of AF was finally investigated. RESULTS: PCAT-1 expression was higher in RAA tissues of AF patients than those of SR patients. Moreover, knockdown of PCAT-1 inhibited proliferation in AC16 cells. Transforming growth factor-ß1 (TGF-ß1) was a target of PCAT-1 and its expression in AF tissues positively correlated to PCAT-1 expression. CONCLUSIONS: PCAT-1 could promote cell proliferation of AF via promoting TGF-ß1, which may provide a new theory for AF development.
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Objective: To evaluate the clinical outcomes in patients with relapsed or refractory peripheral T-cell lymphoma (PTCL) who had undergone allogeneic hematological stem cell transplantation (allo-HSCT). Methods: From June 2007 to June 2017, the clinical data of PTCL patients who underwent HSCT from eight hospitals were assessed retrospectively. Results: There were 23 patients diagnosed as relapsed or refractory PTCL with chemoresistance who underwent allo-HSCT. Among these patients, 18 were identified as progressive disease (PD) status and 5 patients as stable disease (SD) status before allo-HSCT. Seventeen patients received allo-HSCT from matched sibling donor (MSD),2 patients from matched unrelated donor and 4 patients from related haplo-identical donor (HD). After a median follow-up of 29 months, 21 patients survived longer than 28 days after allo-HSCT. Hematopoietic reconstitution was achieved in 20 of the 21 patients. The median time of myeloid and platelet engraftment were+13 (9-22) d and+16(10-38) d, respectively. The 100-d treatment-related mortality rate was 13.1%. Acute GVHD occurred in 11(47.8%) patients at a median time of 22(6-82) d after transplantation. Grade â ¡~â £ aGVHD occurred in 6 patients. Chronic GVHD occurred in 10 patients at a median of 7.9 (3.5-27) months. After a median follow-up of 29 months, 13 patients died after HSCT. Four of them died of complications associated with allo-HSCT, and other 9 patients died of the primary lymphoma. The 3-years cumulative overall survival (OS) and progress-free survival (PFS) were 43.03% (95%CI: 29.79-69.16) and 39.13% (95%CI: 23.50-65.14), respectively. No significant difference was found in the 3-year PFS between patients with PD status and SD status before allo-HSCT (P=0.133). Conclusion: Allo-HSCT can be a promising treatment for relapsed or refractory PTCL with chemoresistance.
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Enfermedad Injerto contra Huésped , Trasplante de Células Madre Hematopoyéticas , Linfoma de Células T Periférico , Resistencia a Antineoplásicos , Humanos , Linfoma de Células T Periférico/tratamiento farmacológico , Recurrencia Local de Neoplasia , Estudios RetrospectivosRESUMEN
Objective:The aim of this study is to analyze the results of vestibular function tests and clinical value of patients with sudden sensorineural hearing loss ï¼SSHLï¼ and vertigo. Method:Twelve casesï¼24 earsï¼ of unilateral SSHL with vertigo were included in the study group. 11 age and sex matched normal subjectsï¼22 earsï¼ were recruited as the normal control group. Both patients and normal subjects underwent carolic tests, ocular vestibular evoked myogenic potential ï¼oVEMPï¼, and cervical vestibular evoked myogenic potential ï¼cVEMPï¼ in bilateral ears. The results were compared between the subjects and the normal control group. Result: The rate of positive oVEMP was 25.0% in the affected ear and 50.0% in the contralateral ear in patients with SSHL and vertigo, and 90.9% in normal subjects; while the rate of positive cVEMP was 58.3% in the affected ear and 58.3% in the contralateral ear in patients with SSHL and vertigo, and 90.9% in normal subjects. There were no significant differences between the affected and contralateral ears ï¼P>0.05ï¼. Compared to normal subjects, oVEMP and cVEMP in both the affected and contralateral ears were significantly reduced ï¼P<0.05ï¼. The parameters of oVEMP and cVEMP ï¼N1 latency, P1 latency, amplitudesï¼ were not significantly different among the groupsï¼P<0.05ï¼. Compared to normal subjects, the threshold difference of oVEMP and cVEMP in both the affected and contralateral ears werehigher than the normal subjectsï¼P<0.05ï¼. Among 12 SSHL patients who underwent caloric test, 9 were found with unilateral semicircular canal weaknessï¼CP>25%ï¼, and the abnormal rate was 75% ï¼9/12ï¼. Conclusion:Patients with vertigo with vertigo have impaired conduction function in the ipsilateral and contralateral vestibular pathways, mainly due to decreased vestibular evoked myogenic potential, increased threshold, and abnormal cold and heat tests. The vestibular function test provides an objective basis for assessing the inner ear injury in patients with vertigo.
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Pérdida Auditiva Sensorineural/diagnóstico , Pérdida Auditiva Súbita/diagnóstico , Potenciales Vestibulares Miogénicos Evocados , Pruebas de Función Vestibular , Pruebas Calóricas , Estudios de Casos y Controles , Humanos , VértigoRESUMEN
Objective:The aim of this study is to compare the night sleep hypoxia degree and sleep structure of young and middle-aged and elderly patients with OSA, so that PSG has more important application value.Method:A total of 438 patients diagnosed with OSA from February 2017 to January 2019 were selected,including 119 patients in the youth group with an average age of (28.5±5.1ï¼years,and 319 patients in the middle and elderly group with an average age of (45.8±2.7)years.The results recorded by PSG in the two groups were retrospectively analyzed. Result:â The AHI, ODI, OAI, MAI and ASaO2of OSA patients in the junior group were significantly higher than those in the middle-aged and elderly group, while CAI was not statistically significant between the two groups (P=0.419).â¡The NREM stage â (61.1±4.3)% in the junior group was significantly higher than that in the junior group (53.3±3.4)%.NREM stage â ¡ (33.2±2.3)% and NREM stage â ¢+â £ (4.3±1.3)% in the junior group were higher than those in the middle-aged group (29.2±3.9)% and stage â ¢+â £ (2.6±0.9)%, while the percentage of REM stage and microarousal index were not statistically significant between the two groups.â¢Young OSA patients were associated with hypertension and 47.0% middle-aged and elderly patients were associated with hypertension.There was no statistical difference between the two groups in whether hypertension was associated with hypertension or not.Conclusion:The NREM phase is particularly susceptible to age, and age affects slow wave sleep. The sleep structure of middle-aged and older people demonstrates their sleep characteristics: reduced total sleep time,slow wave sleep,low sleep efficiency,and delayed sleep. The young people's nighttime hypoxia is more serious. AHI,ODI,OAI,MAI,ASaO2 and other indicators are significantly higher than the middle-aged and elderly people, but the sleep structure 2 groups are similar, indicating that young people have strong sleep physiological compensation and Adjustment ability.