El análisis de aislamientos, en pacientes cubanos, del genoma del Treponema pallidum subsp. endemicum, agente causal del bejel o sífilis endémica, ha revelado evidencias que sugieren una infección persistente, más que un brote a partir de un caso importado, de acuerdo con Vrbová E, Noda AA, Grillová L, Rodríguez I, Forsyth A, Oppelt J, et al. Whole genome sequences of Treponema pallidum subsp. endemicum isolated from Cuban patients: The non-clonal character of isolates suggests a persistent human infection rather than a single outbreak. PLoS Negl Trop Dis. 2022 Jun 10;16(6):e0009900.
La introducción de la secuenciación de alto flujo en Oftalmología ha permitido avances en la identificación de microorganismos que viven en las superficies oculares, así como de marcadores moleculares útiles en la fisiopatología y el diagnóstico de varias afecciones. Lea al respecto en He X, Zhang N, Cao W, Xing Y, Yang N. Application Progress of High-Throughput Sequencing in Ocular Diseases. J. Clin. Med. 2022;11(12):3485.
Filed under Diagnóstico, Genómica by on . Comment.
La relación entre los cambios en los niveles de expresión génica, estados de activación y las interacciones celulares potenciales con el desarrollo de las enfermedades cardiovasculares son, entre otros, temas revisados en van Blokland IV, Groot, Franke LH, van der Wijst MGP, van der Harst P. Translational insights from single-cell technologies across the cardiovascular disease continuum. Trends in Cardiovascular Medicine, April 2022;32(3):127-135.
Filed under Cardiopatías, Diagnóstico by on . Comment.
– Application of a next-generation sequencing (NGS) panel in newborn screening efficiently identifies inborn disorders of neonates
– Diagnostic yield of next-generation sequencing in 87 families with neurodevelopmental disorders
– Whole genome sequencing for the diagnosis of neurological repeat expansion disorders in the UK: a retrospective diagnostic accuracy and prospective clinical validation study
Filed under Diagnóstico, Neurogenética, Neurología by on . Comment.
– Liquid biopsy at the frontier of detection, prognosis and progression monitoring in colorectal cancer
– Liquid biopsy: a step closer to transform diagnosis, prognosis and future of cancer treatments
– A clinician’s handbook for using ctDNA throughout the patient journey
– The many facets of liquid biopsies in lymphoma
Filed under Cáncer, Diagnóstico by on . Comment.
– Genomics and Newborn Screening: Perspectives of Public Health Programs
– Establishing Newborn Screening for SCID in the USA: Experience in California
– Scalable Newborn Screening Solutions: Bioinformatics and Next-Generation Sequencing
– Implementation of Early Next-Generation Sequencing for Inborn Errors of Immunity: A Prospective Observational Cohort Study of Diagnostic Yield and Clinical Implications in Dutch Genome Diagnostic Centers
Filed under Diagnóstico, Medicina personalizada by on . Comment.
Los trastornos del neurodesarrollo, incluidos los cuadros convulsivos, fueron los más beneficiados con un diagnóstico en el estudio de 700 niños por medio de la secuenciación clínica del exoma. Otros hallazgos y consideraciones aparecen en Murrell JR, Nesbitt AMI, Baker SW, Pechter KB, Balciuniene J, Zhao X, et al. Molecular diagnostic outcomes from 700 cases: What can we learn from a retrospective analysis of clinical exome sequencing? The Journal of Molecular Diagnostics, 2022; https://doi.org/10.1016/j.jmoldx.2021.12.002.
Filed under Diagnóstico, Neurogenética, Neurología by on . Comment.
– Genomic characterization of metastatic patterns from prospective clinical sequencing of 25,000 patients
– Clinical Utility of Genomic Testing in Cancer Care
– Biología de sistemas y computacional en cáncer: de lo básico a la próxima frontera
– Genetic and genomic learning needs of oncologists and oncology nurses in the era of precision medicine: a scoping review
– Associations of genetic susceptibility to 16 cancers with risk of breast cancer overall and by intrinsic subtypes
– Single whole genome sequencing analysis blazes the trail for precision medicine
Filed under Biología de sistemas, Cáncer, Diagnóstico, Genómica, Medicina personalizada by on . Comment.