Proteomics as a new tool in forensic sciences
Por:
Díaz Martín R.D., Camacho-Martínez Z., Ambrosio Hernández J.R., Valencia-Caballero L.
Publicada:
1 ene 2019
Categoría:
Pathology and forensic medicine
Resumen:
The use of new technologies, such as proteomics, permits the efficient and reproducible analysis, identification and characterisation of peptides and proteins from different biological and non-biological matrices. This can help in the development of new biomarkers in the forensic sciences. Protein markers are highly resistant to the passage of time and adverse environmental conditions, and could provide a broad overview of the physiological status of the subjects. The use of protein markers substantially reduces the contamination of samples as compared to DNA, while providing quantitative and highly reliable data that are backed by databases for their interpretation. This work presents a review of the advances and limitations of proteomics to establish the origin of the evidence found, the cause of death, the presence of pathogens and conditional disease, as well as the biological age at death, the post-mortem interval, or the biogeographic origin of subjects. © 2018 Asociación Nacional de Médicos Forenses
Filiaciones:
Díaz Martín R.D.:
Departamento de Anfiteatro, Facultad Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
Camacho-Martínez Z.:
Departamento de Anfiteatro, Facultad Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
Ambrosio Hernández J.R.:
Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
Valencia-Caballero L.:
Departamento de Anfiteatro, Facultad Medicina, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
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