Evidence map›Paper›PMID 33643290›Full record

ArticleFrontiers in immunology2020

The Role of Alpha 2 Macroglobulin in IgG-Aggregation and Chronic Activation of the Complement System in Patients With Chronic Lymphocytic Leukemia.

Naseba Naseraldeen, Regina Michelis, Masad Barhoum, Judith Chezar, Tamar Tadmor, Ariel Aviv, Lev Shvidel, Adi Litmanovich, Mona Shehadeh, Galia Stemer and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

9 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
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

12 authors at 5 institutions in 1 country.

Naseba NaseraldeenThe Institute for Medical Research, Galilee Medical Center, Nahariya, Israel.
Regina MichelisThe Institute for Medical Research, Galilee Medical Center, Nahariya, Israel.
Masad BarhoumAzrieli Faculty of Medicine, Bar Ilan University, Safed, Israel.
Judith ChezarInstitute of Hematology, Galilee Medical Center, Nahariya, Israel.
Tamar TadmorHematology Unit, Bnai Zion Medical Center, Haifa, Israel.
Ariel AvivDepartment of Hematology, Emek Medical Center, Afula, Israel.
Lev ShvidelHematology Institute, Kaplan Medical Center, Rehovot, Israel.
Adi LitmanovichAzrieli Faculty of Medicine, Bar Ilan University, Safed, Israel.
Mona ShehadehBiochemistry Laboratory, Galilee Medical Center, Nahariya, Israel.
Galia StemerDepartment of Hematology, Emek Medical Center, Afula, Israel.
Ety ShaoulInstitute of Hematology, Galilee Medical Center, Nahariya, Israel.
Andrei BraesterAzrieli Faculty of Medicine, Bar Ilan University, Safed, Israel.
Western Galilee Hospital · ILBar-Ilan University · ILEmek Medical Center · ILBnai Zion Medical Center · ILKaplan Medical Center · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chronic lymphocytic leukemia (CLL) is the most common leukemia in adults in the western world. One of the treatments offered for CLL is immunotherapy. These treatments activate various cellular and biochemical mechanisms, using the complement system. Recently it was shown that the complement system in CLL patients is persistently activated at a low level through the classical pathway (CP). The mechanism of chronic CP activation involves the formation of IgG-hexamers (IgG-aggregates). According to recent studies, formation of ordered IgG-hexamers occurs on cell surfaces

Indexed as

Complement ActivationAgedAged, 80 and overalpha-MacroglobulinsAntigensB-LymphocytesCase-Control StudiesCell MembraneEndoplasmic Reticulum Chaperone BiPFemaleHeat-Shock ProteinsHumansImmunoglobulin GLeukemia, Lymphocytic, Chronic, B-CellMaleMiddle AgedA2M protein, humanalpha-MacroglobulinsAntigensEndoplasmic Reticulum Chaperone BiPHeat-Shock ProteinsImmunoglobulin GProtein Aggregatesalpha 2 macroglobulinchronic lymphocytic leukemiaclassical pathwaycomplement systemIgG-hexamers,

Identifiers

PMID33643290
PMCPMC7905172
OpenAlexW3128431582

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.