Evidence map›Paper›PMID 3733149›Full record

ArticleImmunology1986

Functional effects of CRP binding to nuclei.

E G Shephard, P D van Helden, M Strauss, L Böhm, F C De Beer

Open access · greenAbstract read
In one paragraph

Article in Immunology, 1986. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

6 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
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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

5 authors.

E G Shephard
P D van Helden
M Strauss
L Böhm
F C De Beer

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Binding of human CRP and rat CRP to their respective autologous liver nuclei has been demonstrated. The binding was shown to consist of both a calcium- and non-calcium-dependent component. The co-precipitation of human CRP with histones in physiological calcium concentrations suggests that the calcium-independent binding to chromatin is mediated by the CRP-polycation site. Complement-dependent chromatin solubilization by human CRP bound to nuclei was confirmed and show that the solubilized material is intact chromatin with a large proportion of small monosome structures of 180 base pair repeat. The binding of human and rat CRP to nuclei enhanced micrococcal nuclease digestion, suggesting that CRP binding in both these species alters chromatin structure by increasing linker DNA exposure. The suppressed transcription of DNA, after saturating CRP binding to nuclei, could limit aberrant transcription of damaged chromatin.

Indexed as

CalciumCell NucleusComplement ActivationComplement System ProteinsC-Reactive ProteinDNAHistonesHumansLiverMicrococcal NucleaseSolubilityCalciumComplement System ProteinsC-Reactive ProteinDNAHistonesMicrococcal Nuclease

Identifiers

PMID3733149
PMCPMC1453455
OpenAlexW102074104

What OpenQuestion holds

Textmetadata
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.