Effect of fixatives and tissue processing on the content and integrity of nucleic acids

M Srinivasan, D Sedmak, S Jewell - The American journal of pathology, 2002 - Elsevier
Clinical and molecular medicines are undergoing a revolution based on the accelerated
advances in biotechnology such as DNA microarrays and proteomics. Answers to …

Utilization of the internal transcribed spacer regions as molecular targets to detect and identify human fungal pathogens

PC Iwen, SH Hinrichs, ME Rupp - Medical mycology, 2002 - academic.oup.com
Advances in molecular technology show great potential for the rapid detection and
identification of fungi for medical, scientific and commercial purposes. Numerous targets …

Visualising G-quadruplex DNA dynamics in live cells by fluorescence lifetime imaging microscopy

PA Summers, BW Lewis, J Gonzalez-Garcia… - Nature …, 2021 - nature.com
Guanine rich regions of oligonucleotides fold into quadruple-stranded structures called G-
quadruplexes (G4s). Increasing evidence suggests that these G4 structures form in vivo and …

A ruthenium(II) polypyridyl complex for direct imaging of DNA structure in living cells

MR Gill, J Garcia-Lara, SJ Foster, C Smythe… - Nature …, 2009 - nature.com
In the search for new biological imaging agents, metal coordination compounds able to emit
from triplet metal-to-ligand charge transfer (MLCT) states offer many advantages as …

A critical spotlight on the paradigms of FFPE-DNA sequencing

TA Steiert, G Parra, M Gut, N Arnold… - Nucleic Acids …, 2023 - academic.oup.com
In the late 19th century, formalin fixation with paraffin-embedding (FFPE) of tissues was
developed as a fixation and conservation method and is still used to this day in routine …

Preanalytics and precision pathology: pathology practices to ensure molecular integrity of cancer patient biospecimens for precision medicine

CC Compton, JA Robb… - … of pathology & …, 2019 - meridian.allenpress.com
Biospecimens acquired during routine medical practice are the primary sources of molecular
information about patients and their diseases that underlies precision medicine and …

Pragmatic issues in biomarker evaluation for targeted therapies in cancer

A De Gramont, S Watson, LM Ellis, J Rodón… - Nature reviews Clinical …, 2015 - nature.com
Predictive biomarkers are becoming increasingly important tools in drug development and
clinical research. The importance of using both guidelines for specimen acquisition and …

Systematic evaluation of RNA quality, microarray data reliability and pathway analysis in fresh, fresh frozen and formalin-fixed paraffin-embedded tissue samples

I Wimmer, AR Tröscher, F Brunner, SJ Rubino… - Scientific reports, 2018 - nature.com
Formalin-fixed paraffin-embedded (FFPE) tissues are valuable resources commonly used in
pathology. However, formalin fixation modifies nucleic acids challenging the isolation of high …

A hands-on overview of tissue preservation methods for molecular genetic analyses

ZT Nagy - Organisms Diversity & Evolution, 2010 - Springer
DNA studies have overwhelming importance in biological science. The aim of this paper is
to present a compact and hands-on summary of widely available tissue preservation …

[HTML][HTML] Comparison of methods for the extraction of DNA from formalin-fixed, paraffin-embedded archival tissues

B Sengüven, E Baris, T Oygur… - International journal of …, 2014 - ncbi.nlm.nih.gov
Aim: Discussing a protocol involving xylene-ethanol deparaffinization on slides followed by
a kit-based extraction that allows for the extraction of high quality DNA from FFPE tissues …