Results 161 to 170 of about 62,979 (295)

Proteomics of Nitrotyrosine: Integrating Mass Spectrometry and Immunodetection in Redox‐Driven Pathology

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Nitrooxidative stress, driven by excess reactive nitrogen species like peroxynitrite, contributes to the pathogenesis of many chronic diseases. Among its molecular footprints, 3‐nitrotyrosine (3NT) has emerged as a biologically relevant marker of protein nitration.
Brîndușa Alina Petre
wiley   +1 more source

An inter-laboratory study of DNA-based identity, parentage and species testing in animal forensic genetics. [PDF]

Forensic Sci Res, 2022
Kanthaswamy S, Brendel T, Cancela L, Andrade de Oliveira DA, Brenig B, Cons C, Crespi JA, Dajbychová M, Feldl A, Itoh T, Landi V, Martinez A, Natonek-Wisniewska M, Oldt RF, Radko A, Ramírez O, Rodellar C, Ruiz-Girón M, Schikorski D, Turba ME, Giovambatista G.   +20 more
europepmc   +1 more source

Ion Activation Methods for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley   +1 more source

Research progress on application of microhaplotype in forensic genetics. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban, 2021
Zhou J, Wang Y, Xu E.
europepmc   +1 more source

First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique

Mass Spectrometry Reviews, EarlyView.
ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley   +1 more source

Paternal genetic landscape of contemporary Thai populations in the borderland provinces of Thailand and Myanmar

Scientific Reports
This study investigates the genetic structure and demographic history of contemporary Thai populations from Tak and Ranong, two border provinces between Thailand and Myanmar with complex immigration histories.
Kitipong Jaisamut, Kawin Rasmeepaisarn, Rachtipan Pitiwararom, Poonyapat Sukawutthiya, Tikumphorn Sathirapatya, Hasnee Noh, Wikanda Worrapitirungsi, Kornkiat Vongpaisarnsin   +7 more
doaj   +1 more source

The Impact and Reliability of Tissue Segmentation on In Vivo Magnetic Resonance Spectroscopy Metabolite Quantification

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Quantification of metabolite concentrations using MRS requires tissue‐dependent signal corrections. Accurate estimation of voxel tissue composition is therefore essential. Commonly used brain tissue segmentation tools differ in their algorithms and implementation, potentially introducing variability in MRS‐derived concentration ...
Jessica Archibald, Kay Chioma Igwe, Antonia Kaiser, Karl Landheer, Jaimie Lee, John L. K. Kramer, Aaron T. Gudmundson, Helge J. Zöllner, Georg Oeltzschner, Candace C. Fleischer, Niklaus Zölch, Jamie Near, Mark Mikkelsen   +12 more
wiley   +1 more source

Evaluation of the HumanMethylationEPIC v2.0 Bead Chip Using Low Quality and Quantity DNA Samples

Biological Procedures Online
Background The HumanMethylationEPIC v2.0 BeadChip (EPIC v2.0) microarray is a widely used tool for genome-wide DNA methylation (DNAm) analysis, designed for high-quality human DNA with a recommended input of 250 ng.
Brando Poggiali, Mikkel Eriksen Dupont, Marie-Louise Kampmann, Athina Vidaki, Vania Pereira, Claus Børsting, Jacob Tfelt-Hansen, Jeppe Dyrberg Andersen   +7 more
doaj   +1 more source

A Smile From the Past: Exploring a Fixed Bone Dental Bridge From Eighteenth/Nineteenth Century Porto (Portugal)

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT This paper presents the first documented case of a fixed bone dental bridge in Portugal. This item was recovered alongside the remains of a young adult individual of indeterminate sex from the 19th century burial site of the 3rd Order of Our Lady of Carmo in Porto, Portugal.
Steffi Vassallo, Alexandra Patrícia Lopes Esteves, Sandra Assis, Zélia Rodrigues, Nicholas Márquez‐Grant, Anne Malcherek, Manuel F. C. Pereira, Manasij Pal Chowdhury, Francisca Alves Cardoso   +8 more
wiley   +1 more source

Who killed my dog? Use of forensic genetics to investigate an enigmatic case. [PDF]

Int J Legal Med, 2021
Roccaro M, Bini C, Fais P, Merialdi G, Pelotti S, Peli A.   +5 more
europepmc   +1 more source