Evidence map›Paper›PMID 36934795›Full record

ReviewNeurobiology of disease2023

Inflammaging, cellular senescence, and cognitive aging after traumatic brain injury.

Yujiao Lu, Abbas Jarrahi, Nicholas Moore, Manuela Bartoli, Darrell W Brann, Babak Baban, Krishnan M Dhandapani

Open access · goldAbstract readReview
In one paragraph

Review in Neurobiology of disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
4.7field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Yujiao LuDepartment of Neurosurgery, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America. Electronic address: yulu@augusta.edu.
Abbas JarrahiDepartment of Neurosurgery, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.
Nicholas MooreDepartment of Neurosurgery, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.
Manuela BartoliDepartment of Ophthalmology, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.
Darrell W BrannDepartment of Neurosurgery, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America.
Babak BabanDepartment of Oral Biology and Diagnostic Services, Dental College of Georgia, Augusta University, Augusta, GA 30912, United States of America.
Krishnan M DhandapaniDepartment of Neurosurgery, Medical College of Georgia, Augusta University, Augusta, GA 30912, United States of America. Electronic address: kdhandapani@augusta.edu.
Augusta University · US

Funding

Remote ischemic Conditioning Promotes Cerebrovascular Recovery after Intracerebral HemorrhageR01NS117565 · NINDS · AUGUSTA UNIVERSITY · PI DHANDAPANI, KRISHNAN M. · 2020 to 2024
$1.9M
Mechanisms and Therapeutic Targeting of Chronic Neuroinflammation in Traumatic Brain InjuryR01NS122724 · NINDS · AUGUSTA UNIVERSITY · PI BRANN, DARRELL W · 2022 to 2025
$1.5M
Neutrophil Activation after Traumatic Brain InjuryR01NS110378 · NINDS · AUGUSTA UNIVERSITY · PI ARBAB, ALI SYED, BABAN, BABAK · 2019 to 2022
$1.5M
NINDS NIH HHS R01 NS110378NINDS NIH HHS R01 NS117565NINDS NIH HHS R01 NS122724
6 · The paper itself

Abstract

Traumatic brain injury (TBI) is associated with mortality and morbidity worldwide. Accumulating pre-clinical and clinical data suggests TBI is the leading extrinsic cause of progressive neurodegeneration. Neurological deterioration after either a single moderate-severe TBI or repetitive mild TBI often resembles dementia in aged populations; however, no currently approved therapies adequately mitigate neurodegeneration. Inflammation correlates with neurodegenerative changes and cognitive dysfunction for years post-TBI, suggesting a potential association between immune activation and both age- and TBI-induced cognitive decline. Inflammaging, a chronic, low-grade sterile inflammation associated with natural aging, promotes cognitive decline. Cellular senescence and the subsequent development of a senescence associated secretory phenotype (SASP) promotes inflammaging and cognitive aging, although the functional association between senescent cells and neurodegeneration is poorly defined after TBI. In this mini-review, we provide an overview of the pre-clinical and clinical evidence linking cellular senescence with poor TBI outcomes. We also discuss the current knowledge and future potential for senotherapeutics, including senolytics and senomorphics, which kill and/or modulate senescent cells, as potential therapeutics after TBI.

Indexed as

Brain Injuries, TraumaticCognitive AgingCellular SenescenceHumansInflammationAgingImmuneInflammationNeurodegenerationNeurotraumaSenescence

Identifiers

PMID36934795
PMCPMC10763650
OpenAlexW4327705449

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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 Socratic graph.