Evidence map›Paper›PMID 28776218›Full record

ArticleForensic science, medicine, and pathology2017

Molecular pathology of cerebral TNF-α, IL-1β, iNOS and Nrf2 in forensic autopsy cases with special regard to deaths due to environmental hazards and intoxication.

Si-Hao Du, Xiao-Hui Tan, Rui Zhao, Dong Zhao, Ye Xue, Hui-Jun Wang, Xiao-Li Xie, Qi Wang

Abstract read
PubMed Publisher
In one paragraph

Article in Forensic science, medicine, and pathology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 32% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Forensic neuropathology in the past decade: a scoping literature review.Forensic science, medicine, and pathology · 2024
    Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Si-Hao DuDepartment of Forensic Pathology, School of Forensic Medicine, Southern Medical University, No. 1838, Guangzhou, 510515, Guangdong Province, People's Republic of China.
Xiao-Hui TanDepartment of Forensic Pathology, School of Forensic Medicine, Southern Medical University, No. 1838, Guangzhou, 510515, Guangdong Province, People's Republic of China.
Rui ZhaoDepartment of Forensic Pathology, China Medical University School of Forensic Medicine, Shenyang, China.
Dong ZhaoCollaborative Innovation Center of Judicial Civilization, Beijing, China.
Ye XueDepartment of Forensic Pathology, School of Forensic Medicine, Southern Medical University, No. 1838, Guangzhou, 510515, Guangdong Province, People's Republic of China.
Hui-Jun WangDepartment of Forensic Pathology, School of Forensic Medicine, Southern Medical University, No. 1838, Guangzhou, 510515, Guangdong Province, People's Republic of China.
Xiao-Li XieDepartment of Toxicology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), No. 1838, Guangzhou, 510515, Guangdong Province, People's Republic of China. xiexiaoli1999@126.com.
Qi WangDepartment of Forensic Pathology, School of Forensic Medicine, Southern Medical University, No. 1838, Guangzhou, 510515, Guangdong Province, People's Republic of China. wangqi_legmed@126.com.
Southern Medical University · CNChina Medical University · CNChina University of Political Science and Law · CN

Funding

National Natural Science Foundation of China 81401556National Natural Science Foundation of China 81601641Natural Science Foundation of Guangdong Province 2014A030310293Natural Science Foundation of Guangdong Province 2014A030310504Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry 2015-311Special Foundation of President of School of Public Health of Southern Medical University GW201523
6 · The paper itself

Abstract

Deaths involved with environmental hazards and intoxication might present with minimal or nonspecific morphological features, which are insufficient to establish a diagnosis. The present study investigated the postmortem brain mRNA and immunohistochemical expressions of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), inducible nitric oxide synthase (iNOS) and nuclear factor erythroid-2-related factor-2 (Nrf2) in forensic cases. Relative mRNA quantification using Taqman real-time PCR assay demonstrated higher expression of IL-1β, TNF-α and iNOS, and lower expression of Nrf2 in methamphetamine intoxication and hyperthermia cases, higher expression of iNOS in phenobarbital intoxication cases, and higher expression of Nrf2 in phenobarbital intoxication and hypothermia cases. Immunostaining results showed substantial inter-individual variations in each group, showing no evident differences in distribution or intensity. These findings suggest that different inflammatory and antioxidant responses were involved in deaths from different etiologies, and these markers may be useful for evaluating brain damage and responses.

Indexed as

AdolescentAdultAgedAged, 80 and overAsphyxiaBiomarkersBrainCause of DeathFemaleFeverForensic PathologyHumansHypothermiaImmunohistochemistryInterleukin-1betaMaleBiomarkersInterleukin-1betaNFE2L2 protein, humanNF-E2-Related Factor 2Nitric Oxide Synthase Type IIRNA, MessengerTumor Necrosis Factor-alphaAntioxidant responseEnvironmental hazardsForensic molecular pathologyInducible nitric oxide synthaseInflammatory responseInterleukin-1βIntoxicationNuclear factor erythroid-2-related factor-2Tumor necrosis factor-α

Identifiers

PMID28776218
OpenAlexW2740536120

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.