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1.
J Cell Physiol ; 235(7-8): 5501-5510, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-31985056

RESUMEN

Circular RNAs (circRNAs) were recently discovered as a looped subset of competing endogenous RNAs, with an ability to regulate gene expression by microRNA sponging. There are several studies on their potential roles in cancer development, such as colorectal cancer and basal cell carcinoma. However, there is still a significant gap in the knowledge about circRNA functions in breast cancer (BC) progression. The current study systematically reviewed circRNA biogenesis and their potential roles as a novel biomarker in BC on published studies of the MEDLINE®/PubMed, Cochrane®, and Scopus® databases. The obtained results showed a general dysregulation of circRNAs expression in BC cells with a cell-type and stage-specific manner. The potential connection between circRNAs and BC cell proliferation, apoptosis, metastasis, and chemotherapy sensitivity and resistance were discussed.


Asunto(s)
Biomarcadores de Tumor/genética , Neoplasias de la Mama/genética , MicroARNs/genética , ARN Circular/genética , Neoplasias de la Mama/patología , Biología Computacional , Femenino , Regulación Neoplásica de la Expresión Génica/genética , Humanos , ARN Circular/biosíntesis , Transducción de Señal/genética
2.
Inj Prev ; 26(4): 351-359, 2020 08.
Artículo en Inglés | MEDLINE | ID: mdl-31471326

RESUMEN

OBJECTIVE: The WHO estimates the global incidence of death by drowning to be about 300 000 cases per year. The objective of this study was to estimate the trend in mortality due to drowning in all provinces of Iran in all age groups and both genders from 1990 to 2015. STUDY DESIGN: The National and Subnational Burden of Diseases (NASBOD) project is a comprehensive project in Iran. It is based on the Global Burden of Disease study and includes novel methods to estimate the burden of diseases in Iran. METHODS: This study used the results of the mortality rate due to drowning as part of NASBOD and investigated the causes behind the mortality rates. The data set recorded mortality rates by 19 age groups and two genders with the corresponding subnational pattern during the time period from 1990 to 2015. RESULTS: The drowning mortality rate decreased in Iran from 1990 to 2015. From 1990 to 2015, the annual percentage change for males and females was -5.28% and -10.73%, respectively. There were 56 184 male and 21 589 female fatalities during the study period. The highest number of deaths was seen in 1993 with 4459, and the lowest number of fatalities was observed in 2015 with 903 deaths. CONCLUSION: Our data showed a decline in drowning mortality in Iran from 1990 to 2015, but the rates and declines varied by province. Our findings are of great importance to health officials and authorities in order to further reduce the burden of drowning.


Asunto(s)
Ahogamiento , Costo de Enfermedad , Femenino , Objetivos , Humanos , Incidencia , Irán , Masculino , Mortalidad
3.
Clin Case Rep ; 12(8): e9290, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-39114838

RESUMEN

Here we present a co-occurrence of a non-typical presentation of DIG/DIA and multiple sclerosis in a 13-year-old female. Our case highlights how a thorough investigation prior to treatment is needed in patients with such condition to choose proper management for better prognosis.

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