Evidence map›Paper›PMID 27900411›Full record

ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2017

Inflammatory protein response in CDKL5-Rett syndrome: evidence of a subclinical smouldering inflammation.

Alessio Cortelazzo, Claudio de Felice, Silvia Leoncini, Cinzia Signorini, Roberto Guerranti, Roberto Leoncini, Alessandro Armini, Luca Bini, Lucia Ciccoli, Joussef Hayek

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Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. International journal of medical sciences · 2024
    Article
  6. Rett and Rett-related disorders: Common mechanisms for shared symptoms?Experimental biology and medicine (Maywood, N.J.) · 2023
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Persistent Unresolved Inflammation in theMediators of inflammation · 2017
    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

10 authors at 2 institutions in 1 country.

Alessio CortelazzoChild Neuropsychiatry Unit, University Hospital Azienda Ospedaliera Universitaria Senese (AOUS), Viale M. Bracci 16, 53100, Siena, Italy. alessio.cortelazzo@biologo.onb.it.
Claudio de FeliceNeonatal Intensive Care Unit, University Hospital AOUS, Viale M. Bracci 16, 53100, Siena, Italy.
Silvia LeonciniChild Neuropsychiatry Unit, University Hospital Azienda Ospedaliera Universitaria Senese (AOUS), Viale M. Bracci 16, 53100, Siena, Italy.
Cinzia SignoriniDepartment of Molecular and Developmental Medicine, University of Siena, Via A. Moro 6, 53100, Siena, Italy.
Roberto GuerrantiDepartment of Medical Biotechnologies, University of Siena, Via A. Moro 2, 53100, Siena, Italy.
Roberto LeonciniDepartment of Medical Biotechnologies, University of Siena, Via A. Moro 2, 53100, Siena, Italy.
Alessandro ArminiDepartment of Life Sciences, University of Siena, Via A. Moro 2, 53100, Siena, Italy.
Luca BiniDepartment of Life Sciences, University of Siena, Via A. Moro 2, 53100, Siena, Italy.
Lucia CiccoliDepartment of Molecular and Developmental Medicine, University of Siena, Via A. Moro 6, 53100, Siena, Italy.
Joussef HayekChild Neuropsychiatry Unit, University Hospital Azienda Ospedaliera Universitaria Senese (AOUS), Viale M. Bracci 16, 53100, Siena, Italy.
University of Siena · ITAzienda Ospedaliera Universitaria Senese · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMutations in the cyclin-dependent kinase-like 5 gene cause a clinical variant of Rett syndrome (CDKL5-RTT). A role for the acute-phase response (APR) is emerging in typical RTT caused by methyl-CpG-binding protein 2 gene mutations (MECP2-RTT). No information is, to date, available on the inflammatory protein response in CDKL5-RTT. We evaluated, for the first time, the APR protein response in CDKL5-RTT.

methodsProtein patterns in albumin- and IgG-depleted plasma proteome from CDKL5-RTT patients were evaluated by two-dimensional gel electrophoresis/mass spectrometry. The resulting data were related to circulating cytokines and compared to healthy controls or MECP2-RTT patients. The effects of omega-3 polyunsaturated fatty acids (ω-3 PUFAs) were evaluated.

resultsCDKL5-RTT mutations resulted in a subclinical attenuated inflammation, specifically characterized by an overexpression of the complement component C3 and CD5 antigen-like, both strictly related to the inflammatory response. Cytokine dysregulation featuring a bulk increase of anti-inflammatory cytokines, predominantly IL-10, could explain the unchanged erythrocyte sedimentation rate and atypical features of inflammation in CDKL5-RTT. Omega-3 PUFAs were able to counterbalance the pro-inflammatory status.

conclusionFor the first time, we revealed a subclinical smouldering inflammation pattern in CDKL5-RTT consisting in the coexistence of an atypical APR coupled with a dysregulated cytokine response.

Indexed as

Acute-Phase ReactionAdolescentBlood ProteinsChildChild, PreschoolCytokinesDietary SupplementsEpileptic SyndromesFatty Acids, Omega-3FemaleHumansInfantMethyl-CpG-Binding Protein 2Protein Serine-Threonine KinasesRett SyndromeSpasms, InfantileBlood ProteinsCDKL5 protein, humanCytokinesFatty Acids, Omega-3MECP2 protein, humanMethyl-CpG-Binding Protein 2Protein Serine-Threonine KinasesAcute-phase proteinsCyclin-dependent kinase-like 5CytokinesPolyunsaturated fatty acidsRett syndromeSubclinical inflammation

Identifiers

PMID27900411
OpenAlexW2557430354

What OpenQuestion holds

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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.