Evidence map›Paper›PMID 27183056›Full record

ArticleNature nanotechnology2016

Atomic force microscopy as a tool to evaluate the risk of cardiovascular diseases in patients.

Ana Filipa Guedes, Filomena A Carvalho, Inês Malho, Nuno Lousada, Luís Sargento, Nuno C Santos

Abstract read
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In one paragraph

Article in Nature nanotechnology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
8.5field-weighted citation impact, top 2% 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

23 citing papers in PubMed, 72 citations in OpenAlex.

  1. Enhanced anticancer efficacy ofMaterials today. Bio · 2026
    Article
  2. Mechanomedicine.Nature reviews bioengineering · 2026
    Article
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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

6 authors at 2 institutions in 1 country.

Ana Filipa GuedesInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisbon, Portugal.
Filomena A CarvalhoInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisbon, Portugal.
Inês MalhoInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisbon, Portugal.
Nuno LousadaHeart Failure Unit, Cardiology Department, Hospital Pulido Valente, Centro Hospitalar Lisboa Norte, Lisbon, Portugal.
Luís SargentoHeart Failure Unit, Cardiology Department, Hospital Pulido Valente, Centro Hospitalar Lisboa Norte, Lisbon, Portugal.
Nuno C SantosInstituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisbon, Portugal.
University of Lisbon · PTHospital Pulido Valente · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The availability of biomarkers to evaluate the risk of cardiovascular diseases is limited. High fibrinogen levels have been identified as a relevant cardiovascular risk factor, but the biological mechanisms remain unclear. Increased aggregation of erythrocytes (red blood cells) has been linked to high plasma fibrinogen concentration. Here, we show, using atomic force microscopy, that the interaction between fibrinogen and erythrocytes is modified in chronic heart failure patients. Ischaemic patients showed increased fibrinogen-erythrocyte binding forces compared with non-ischaemic patients. Cell stiffness in both patient groups was also altered. A 12-month follow-up shows that patients with higher fibrinogen-erythrocyte binding forces initially were subsequently hospitalized more frequently. Our results show that atomic force microscopy can be a promising tool to identify patients with increased risk for cardiovascular diseases.

Indexed as

AgedBiomarkersBlood ViscosityCardiovascular DiseasesErythrocytesFemaleFibrinogenHematologic TestsHumansMaleMicroscopy, Atomic ForceMiddle AgedProtein BindingRisk AssessmentBiomarkersFibrinogen

Identifiers

PMID27183056
OpenAlexW2377168363

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.