Results 11 to 20 of about 2,342,405 (342)

Analysis of postmortem intestinal microbiota successional patterns with application in postmortem interval estimation [PDF]

Microbial Ecology, 2021
Abstract Microorganism plays a vital role in the decomposition of vertebrate remains in nature nutrient cycling, where the postmortem microbial succession patterns during decomposition remain unclear. Here, hierarchical clustering based on Manhattan distances analyzed the similarity and difference among postmortem intestine microbial succession
Ruina Liu, Qi Wang, Kai Zhang, Hao Wu, Gongji Wang, Wumin Cai, Kai Yu, Qinru Sun, Shuanliang Fan, Zhenyuan Wang   +9 more
openaire   +4 more sources

Succession of oral microbiota community as a tool to estimate postmortem interval

Scientific Reports, 2019
The establishment of postmortem interval is one of the most important aspects of forensic expertise. Microbes may provide a novel way to estimate the postmortem intervals in order to avoid many of these limitations.
Kaikai Dong, Ye Xin, Fangqi Cao, Zhiwei Huang, Jing Sun, Min Peng, Wenbin Liu, Ping Shi   +7 more
doaj   +2 more sources

Suitability of miRNA assessment in postmortem interval estimation.

European review for medical and pharmacological sciences, 2021
The aim of this review was to explore recent pieces of evidence focused on the use of miRNAs for PMI estimation both in humans and animal experiments, with particular interest on the best miRNAs to use as reference/target markers in different tissues or biological fluids. MiRNAs are innovative biomarkers used in clinical and research field; they appear
Montanari, E, Giorgetti, R, Busardò, F P, Giorgetti, A, Tagliabracci, A, Alessandrini, F   +5 more
openaire   +4 more sources

Systematic analysis of gene expression patterns associated with postmortem interval in human tissues

Scientific Reports, 2017
Postmortem mRNA degradation is considered to be the major concern in gene expression research utilizing human postmortem tissues. A key factor in this process is the postmortem interval (PMI), which is defined as the interval between death and sample ...
Yizhang Zhu, Likun Wang, Yuxin Yin, Ence Yang   +3 more
doaj   +2 more sources

The 'ForensOMICS' approach for postmortem interval estimation from human bone by integrating metabolomics, lipidomics, and proteomics. [PDF]

Elife, 2022
The combined use of multiple omics allows to study complex interrelated biological processes in their entirety. We applied a combination of metabolomics, lipidomics and proteomics to human bones to investigate their combined potential to estimate time ...
Bonicelli A, Bonicelli A, Mickleburgh HL, Chighine A, Locci E, Wescott DJ, Procopio N.   +6 more
europepmc   +2 more sources

Potential Role of mRNA in Estimating Postmortem Interval: A Systematic Review. [PDF]

Int J Mol Sci
Although the postmortem interval estimation still represents one of the main goals of forensic medicine, there are still several limitations that weigh on the methods most used for its determination: for this reason, even today, precisely estimating the ...
Cianci V, Mondello C, Sapienza D, Guerrera MC, Cianci A, Cracò A, Omero F, Gioffrè V, Gualniera P, Asmundo A, Germanà A.   +10 more
europepmc   +2 more sources

Bacterial Succession in Microbial Biofilm as a Potential Indicator for Postmortem Submersion Interval Estimation

Frontiers in Microbiology, 2022
Bacteria acts as the main decomposer during the process of biodegradation by microbial communities in the ecosystem. Numerous studies have revealed the bacterial succession patterns during carcass decomposition in the terrestrial setting.
Finkelbergs Dmitrijs, Juanjuan Guo, Juanjuan Guo, Juanjuan Guo, Yecao Huang, Yafei Liu, Xinyue Fang, Kankan Jiang, Lagabaiyila Zha, Jifeng Cai, Xiaoliang Fu, Xiaoliang Fu   +11 more
doaj   +1 more source

Total-body CT and MR features of postmortem change in in-hospital deaths. [PDF]

PLoS ONE, 2017
To evaluate the frequency of total-body CT and MR features of postmortem change in in-hospital deaths.In this prospective blinded cross-sectional study, in-hospital deceased adult patients underwent total-body postmortem CT and MR followed by image ...
Ivo M Wagensveld, Britt M Blokker, Piotr A Wielopolski, Nomdo S Renken, Gabriel P Krestin, Myriam G Hunink, J Wolter Oosterhuis, Annick C Weustink   +7 more
doaj   +1 more source

Raman spectroscopy for postmortem interval estimation of human skeletal remains: A scoping review

Journal of Biophotonics, 2023
Estimating postmortem intervals (PMI) is crucial in forensic investigations, providing insights into criminal cases and determining the time of death. PMI estimation relies on expert experience and a combination of thanatological data and environmental ...
C. Woess, C. Huck, J. Badzoka, C. Kappacher, R. Arora, R. Lindtner, P. Zelger, M. Schirmer, W. Rabl, J. Pallua   +9 more
semanticscholar   +1 more source

Microbiome in Death and Beyond: Current Vistas and Future Trends

Frontiers in Ecology and Evolution, 2021
Forensic medicine has, for a long time, been relying on biochemical, anthropologic, and histopathologic evidences in solving various investigations.
Dipayan Roy, Sojit Tomo, Purvi Purohit, Puneet Setia   +3 more
doaj   +1 more source