Evidence map›Paper›PMID 30375409›Full record

ArticleScientific reports2018

Interplay between sympathetic nervous system and inflammation in aseptic loosening of hip joint replacement.

M Ribeiro-da-Silva, D M Vasconcelos, I S Alencastre, M J Oliveira, D Linhares, N Neves, G Costa, R Henrique, M Lamghari, C J Alves

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 31% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
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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

10 authors at 1 institution in 1 country.

M Ribeiro-da-SilvaInstituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.
D M VasconcelosInstituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.
I S AlencastreInstituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.
M J OliveiraInstituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.
D LinharesFaculdade de Medicina, Universidade do Porto (FMUP), Porto, Portugal.
N NevesInstituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.
G CostaFaculdade de Medicina, Universidade do Porto (FMUP), Porto, Portugal.
R HenriqueServiço de Anatomia Patológica & Grupo de Epigenética e Biologia do Cancro, Instituto Português de Oncologia do Porto, Porto, Portugal.
M LamghariInstituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal.
C J AlvesInstituto de Investigação e Inovação em Saúde (i3S), Universidade do Porto, Porto, Portugal. cjmalves@ineb.up.pt.ORCID http://orcid.org/0000-0002-0719-574X
Universidade do Porto · PT

Funding

DOES HYPOXIA PREDICT RADIATION/SURGICAL TUMOR RESPONSE?R01CA075285 · NCI · UNIVERSITY OF PENNSYLVANIA · PI EVANS, SYDNEY M · 1997 to 2005
$2.0M
Ministry of Education and Science | Fundação para a Ciência e a Tecnologia (Portuguese Science and Technology Foundation) PTDC/BIMMED/4041/2014Ministry of Education and Science | Fundação para a Ciência e a Tecnologia (Portuguese Science and Technology Foundation) SFRH/BD/87516/2012Ministry of Education and Science | Fundação para a Ciência e a Tecnologia (Portuguese Science and Technology Foundation) SFRH/BPD/75285/2010
6 · The paper itself

Abstract

Inflammation is a common symptom in joint disorders such as rheumatoid arthritis, osteoarthritis (OA) and implant aseptic loosening (AL). The sympathetic nervous system is well known to play a critical role in regulating inflammatory conditions, and imbalanced sympathetic activity has been observed in rheumatoid arthritis. In AL it is not clear whether the sympathetic nervous system is altered. In this study we evaluated the systemic and local profile of neuroimmune molecules involved in the interplay between the sympathetic nervous system and the periprosthetic inflammation in hip AL. Our results showed that periprosthetic inflammation does not trigger a systemic response of the sympathetic nervous system, but is mirrored rather by the impairment of the sympathetic activity locally in the hip joint. Moreover, macrophages were identified as key players in the local regulation of inflammation by the sympathetic nervous system in a process that is implant debris-dependent and entails the reduction of both adrenergic and Neuropetide Y (NPY)-ergic activity. Additionally, our results showed a downregulation of semaphorin 3A (SEMA3A) that may be part of the mechanism sustaining the periprosthetic inflammation. Overall, the local sympathetic nervous system emerges as a putative target to mitigate the inflammatory response to debris release and extending the lifespan of orthopedic implants.

Indexed as

Sympathetic Nervous SystemAgedAged, 80 and overArthritisArthroplasty, Replacement, HipFemaleHip JointHumansMacrophagesMaleMiddle AgedNeuroimmunomodulationSignal Transduction

Identifiers

PMID30375409
PMCPMC6207762
OpenAlexW2898317877

What OpenQuestion holds

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LicenceCC BY
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 OpenQuestion graph.