Evidence map›Paper›PMID 37894815›Full record

ArticleInternational journal of molecular sciences2023

Clinical Phenotypes of Progressive Supranuclear Palsy-The Differences in Interleukin Patterns.

Natalia Madetko-Alster, Dagmara Otto-Ślusarczyk, Alicja Wiercińska-Drapało, Dariusz Koziorowski, Stanisław Szlufik, Joanna Samborska-Ćwik, Marta Struga, Andrzej Friedman, Piotr Alster

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
5.3field-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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 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

9 authors at 1 institution in 1 country.

Natalia Madetko-AlsterDepartment of Neurology, Medical University of Warsaw, Kondratowicza 8, 03-242 Warsaw, Poland.ORCID 0000-0001-8685-475X
Dagmara Otto-ŚlusarczykDepartment of Biochemistry, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland.
Alicja Wiercińska-DrapałoDepartment of Infectious and Tropical Diseases and Hepatology, Medical University of Warsaw, Wolska 37, 01-201 Warsaw, Poland.
Dariusz KoziorowskiDepartment of Neurology, Medical University of Warsaw, Kondratowicza 8, 03-242 Warsaw, Poland.
Stanisław SzlufikDepartment of Neurology, Medical University of Warsaw, Kondratowicza 8, 03-242 Warsaw, Poland.ORCID 0000-0003-4188-5901
Joanna Samborska-ĆwikDepartment of Neurology, Medical University of Warsaw, Kondratowicza 8, 03-242 Warsaw, Poland.
Marta StrugaDepartment of Biochemistry, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland.ORCID 0000-0002-0181-3607
Andrzej FriedmanDepartment of Neurology, Medical University of Warsaw, Kondratowicza 8, 03-242 Warsaw, Poland.
Piotr AlsterDepartment of Neurology, Medical University of Warsaw, Kondratowicza 8, 03-242 Warsaw, Poland.ORCID 0000-0002-5371-6817
Medical University of Warsaw · PL

Funding

Medical University of Warsaw MB/M/09(16)
6 · The paper itself

Abstract

Progressive supranuclear palsy (PSP) is an atypical parkinsonian syndrome based on tau pathology; its clinical phenotype differs, but PSP with Richardson's syndrome (PSP-RS) and the PSP parkinsonism predominant (PSP-P) variant remain the two most common manifestations. Neuroinflammation is involved in the course of the disease and may cause neurodegeneration. However, an up-to-date cytokine profile has not been assessed in different PSP phenotypes. This study aimed to evaluate possible differences in neuroinflammatory patterns between the two most common PSP phenotypes. Serum and cerebrospinal fluid (CSF) concentrations of interleukin-1 beta (IL-1β) and IL-6 were analyzed using enzyme-linked immunosorbent assay (ELISA) kits in 36 study participants-12 healthy controls and 24 patients with a clinical diagnosis of PSP-12 PSP-RS and 12 PSP-P. Disease duration among PSP patients ranged from three to six years. All participants underwent basic biochemical testing, and neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) values were calculated. Due to a lack of neuropathological examinations, as all patients remain alive, total tau levels were assessed in the CSF. Tau levels were significantly higher in the PSP-P and PSP-RS groups compared to the healthy controls. The lowest concentrations of serum and CSF interleukins were observed in PSP-RS patients, whereas PSP-P patients and healthy controls had significantly higher interleukin concentrations. Furthermore, there was a significant correlation between serum IL-6 levels and PLR in PSP-RS patients. The results indicate the existence of distinct neuroinflammatory patterns or a neuroprotective role of increased inflammatory activity, which could cause the differences between PSPS phenotypes and clinical course. The causality of the correlations described requires further studies to be confirmed.

Indexed as

Parkinsonian DisordersSupranuclear Palsy, ProgressiveHumansInterleukin-6PhenotypeInterleukin-6atypical parkinsonian syndromeclinical phenotypeneuroinflammationprogressive supranuclear palsyPSP-PPSP-RS

Identifiers

PMID37894815
PMCPMC10606588
OpenAlexW4387616578

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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.