Evidence map›Paper›PMID 36430952›Full record

ArticleInternational journal of molecular sciences2022

Platelet-Neutrophil Association in NETs-Rich Areas in the Retrieved AIS Patient Thrombi.

Ghulam Jeelani Pir, Aijaz Parray, Raheem Ayadathil, Sajitha V Pananchikkal, Fayaz Ahmad Mir, Islam Muhammad, Ahmed Abubakar, Nueman Amir, Sohail Hussain, Khawaja H Haroon and 6 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

15 citing papers in PubMed, 17 citations in OpenAlex.

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  12. Immunothrombosis in neurovascular disease.Research and practice in thrombosis and haemostasis · 2024
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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

16 authors at 5 institutions in 3 countries.

Ghulam Jeelani PirThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.ORCID 0000-0002-3147-8141
Aijaz ParrayThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Raheem AyadathilThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Sajitha V PananchikkalThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Fayaz Ahmad MirQatar Metabolic Institute, Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.ORCID 0000-0003-1104-0852
Islam MuhammadCollege of Medicine, Qatar University (QU) Health, Qatar University, Doha 2713, Qatar.
Ahmed AbubakarCollege of Medicine, Qatar University (QU) Health, Qatar University, Doha 2713, Qatar.
Nueman AmirMax Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Health Sciences Centre Sherbrook Street, Winnipeg, MB R3A 1R9, Canada.
Sohail HussainThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Khawaja H HaroonThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Ahmad MuhammadThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Yahya ImamThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.ORCID 0000-0003-4623-733X
Satya Narayana PatroDepartment of Radiology, UAMS Medical Center, 4301 W. Markham St., Little Rock, AR 72205, USA.
Naveed AkhtarThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Aymen ZakariaThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Saadat KamranThe Neuroscience Institute and Academic Health System, Hamad Medical Corporation, Doha 3050, Qatar.
Hamad Medical Corporation · QAQatar University · QAManitoba Health · CAUniversity of Arkansas Medical Center · USWeill Cornell Medical College in Qatar · QA

Funding

Medical Research Council (MRC) Hamad Medical Corporation (HMC) Doha, Qatar IRGC-02-SI-029
6 · The paper itself

Abstract

Histological structure of thrombi is a strong determinant of the outcome of vascular recanalization therapy, the only treatment option for acute ischemic stroke (AIS) patients. A total of 21 AIS patients from this study after undergoing non-enhanced CT scan and multimodal MRI were treated with mechanical stent-based and manual aspiration thrombectomy, and thromboembolic retrieved from a cerebral artery. Complementary histopathological and imaging analyses were performed to understand their composition with a specific focus on fibrin, von Willebrand factor, and neutrophil extracellular traps (NETs). Though distinct RBC-rich and platelet-rich areas were found, AIS patient thrombi were overwhelmingly platelet-rich, with 90% of thrombi containing <40% total RBC-rich contents (1.5 to 37%). Structurally, RBC-rich areas were simple, consisting of tightly packed RBCs in thin fibrin meshwork with sparsely populated nucleated cells and lacked any substantial von Willebrand factor (VWF). Platelet-rich areas were structurally more complex with thick fibrin meshwork associated with VWF. Plenty of leukocytes populated the platelet-rich areas, particularly in the periphery and border areas between platelet-rich and RBC-rich areas. Platelet-rich areas showed abundant activated neutrophils (myeloperoxidase+ and neutrophil-elastase+) containing citrullinated histone-decorated DNA. Citrullinated histone-decorated DNA also accumulated extracellularly, pointing to NETosis by the activated neutrophils. Notably, NETs-containing areas showed strong reactivity to VWF, platelets, and high-mobility group box 1 (HMGB1), signifying a close interplay between these components.

Indexed as

Extracellular TrapsIschemic StrokeStrokeThrombosisDNAFibrinHistonesHumansNeutrophilsvon Willebrand FactorDNAFibrinHistonesvon Willebrand FactorAISfibrinHMGB1leukocytesNETsneutrophilsplateletsstroket-PAvon Willebrand factor

Identifiers

PMID36430952
PMCPMC9694992
OpenAlexW4309683955

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.