RESUMEN
Two surveys of over 1,700 publications whose authors use quantitative real-time PCR (qPCR) reveal a lack of transparent and comprehensive reporting of essential technical information. Reporting standards are significantly improved in publications that cite the Minimum Information for Publication of Quantitative Real-Time PCR Experiments (MIQE) guidelines, although such publications are still vastly outnumbered by those that do not.
Asunto(s)
Servicios de Información , Reacción en Cadena de la Polimerasa/métodos , Recolección de DatosRESUMEN
The pathogenesis of keloid formation is poorly understood. The fibroblasts in keloid patients continue to multiply even after initial wound repair and are characterized by a persistent dermal fibroproliferative reaction and excessive extracellular matrix production. Most studies concentrate on the type of collagen produced within keloids and the cytokines that dominate the disease. There have been considerably fewer studies in the expression of messenger RNA level in key cell cycle genes of the keloid fibroblast. The aim of this study was to measure the messenger RNA expression of the key regulators of cell cycle, cell cycle cyclins, and cyclin-dependent kinases, and their inhibitors.
Asunto(s)
Ciclo Celular , Fibroblastos/metabolismo , Queloide/patología , ARN Mensajero/metabolismo , Adolescente , Adulto , Estudios de Casos y Controles , Quinasas Ciclina-Dependientes/metabolismo , Ciclinas/metabolismo , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto JovenRESUMEN
Within the past 15 years, the utilisation of microarray technology for the detection of specific pathogen strains has increased rapidly. Presently, it is possible to simply purchase a pre-manufactured "off the shelf " oligonucleotide microarray bearing a wide variety of known signature DNA sequences previously identified in the organism being studied. Consequently, a hybridisation analysis may be used to pinpoint which strain/s is present in any given clinical sample. However, there exists a problem if the study necessitates the identification of novel sequences which are not represented in commercially available microarray chips. Ideally, such investigations require an in situ oligonucleotide microarray platform with the capacity to synthesise microarrays bearing probe sequences designed solely by the researcher. This chapter will focus on the employment of the Combimatrix® B3 CustomArray™ for the synthesis of reusable, bespoke microarrays for the purpose of discerning multiple Human Papilloma Virus strains.