Evidence map›Paper›PMID 27864465›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2017

Posttraumatic therapeutic hypothermia alters microglial and macrophage polarization toward a beneficial phenotype.

Jessie S Truettner, Helen M Bramlett, W Dalton Dietrich

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06729632 (Non-Invasive System to Deliver Therapeutic Hypothermia for Protection Against Noise-Induced Hearing Loss), which is not on this map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
6.3field-weighted citation impact, top 3% 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.

NCT06729632 narecruitingnot on this mapstarted 2024, after this paper: background citation

Non-Invasive System to Deliver Therapeutic Hypothermia for Protection Against Noise-Induced Hearing Loss

TypeinterventionalSponsorRestorear Devices LLCRan2024 to 2027Enrolled116ConditionsNoise Exposure, Noise-induced Hearing Loss, Noise, Adverse EffectArmsCold pack-delivered mild therapeutic hypothermia
3 · Its place in the literature

Who cites it

55 citing papers in PubMed, 96 citations in OpenAlex.

  1. Macrophages on demand: How tissue trauma shapes their role.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2026
    Review
  2. Article
  3. Article
  4. Review
  5. Microglial histone deacetylase 2 is dispensable for functional and histological outcomes in a mouse model of traumatic brain injury.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. Effects of Therapeutic Hypothermia on Macrophages in Mouse Cochlea Explants.International journal of molecular sciences · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

3 authors at 2 institutions in 1 country.

Jessie S TruettnerDepartment of Neurological Surgery, The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, USA.
Helen M BramlettDepartment of Neurological Surgery, The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, USA.
W Dalton DietrichDepartment of Neurological Surgery, The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, USA.
University of Miami · USNeurological Surgery · US

Funding

The Importance of Temperature on Inflammation after TBIR01NS042133 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI DIETRICH, W DALTON · 2002 to 2020
$5.0M
A Novel Combination Strategy for Protection and Repair after TBIR01NS089443 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI BRAMLETT, HELEN M, DIETRICH, W DALTON · 2015 to 2019
$2.0M
NINDS NIH HHS R01 NS042133NINDS NIH HHS R01 NS089443
6 · The paper itself

Abstract

Posttraumatic inflammatory processes contribute to pathological and reparative processes observed after traumatic brain injury (TBI). Recent findings have emphasized that these divergent effects result from subsets of proinflammatory (M1) or anti-inflammatory (M2) microglia and macrophages. Therapeutic hypothermia has been tested in preclinical and clinical models of TBI to limit secondary injury mechanisms including proinflammatory processes. This study evaluated the effects of posttraumatic hypothermia (PTH) on phenotype patterns of microglia/macrophages. Sprague-Dawley rats underwent moderate fluid percussion brain injury with normothermia (37℃) or hypothermia (33℃). Cortical and hippocampal regions were analyzed using flow cytometry and reverse transcription-polymerase chain reaction (RT-PCR) at several periods after injury. Compared to normothermia, PTH attenuated infiltrating cortical macrophages positive for CD11b

Indexed as

Hypothermia, InducedAnimalsBrain Injuries, TraumaticCytokinesFlow CytometryMacrophage ActivationMacrophagesMaleMicrogliaRats, Sprague-DawleyReal-Time Polymerase Chain ReactionCytokinesCytokinesinflammationmacrophagesmicroglialtraumatic brain injury

Identifiers

PMID27864465
PMCPMC5536802
OpenAlexW2552740926

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.