Evidence map›Paper›PMID 33374255›Full record

ReviewCells2020

Discovery, Function, and Therapeutic Targeting of Siglec-8.

Bradford A Youngblood, John Leung, Rustom Falahati, Jason Williams, Julia Schanin, Emily C Brock, Bhupinder Singh, Alan T Chang, Jeremy A O'Sullivan, Robert P Schleimer and 3 more

Open access · goldAbstract readReview
In one paragraph

Review in Cells, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
4.5field-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

53 citing papers in PubMed, 83 citations in OpenAlex.

  1. Review
  2. Programmed Cell Death in Chronic Rhinosinusitis.Clinical and translational allergy · 2026
    Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Exploring Siglecs: Potential Modulators of Immune Cells in Food Allergy and Therapeutic Applications.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2025
    Review
  11. Review
  12. Review
  13. Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Engineering therapeutic monoclonal antibodies.The Journal of allergy and clinical immunology · 2024
    Review
  19. Review
  20. 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

13 authors at 2 institutions in 1 country.

Bradford A YoungbloodAllakos Inc., Redwood City, CA 94065, USA.
John LeungAllakos Inc., Redwood City, CA 94065, USA.
Rustom FalahatiAllakos Inc., Redwood City, CA 94065, USA.
Jason WilliamsAllakos Inc., Redwood City, CA 94065, USA.
Julia SchaninAllakos Inc., Redwood City, CA 94065, USA.
Emily C BrockAllakos Inc., Redwood City, CA 94065, USA.
Bhupinder SinghAllakos Inc., Redwood City, CA 94065, USA.
Alan T ChangAllakos Inc., Redwood City, CA 94065, USA.
Jeremy A O'SullivanDivision of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.ORCID 0000-0002-3862-202X
Robert P SchleimerDivision of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
Nenad TomasevicAllakos Inc., Redwood City, CA 94065, USA.
Christopher R BebbingtonAllakos Inc., Redwood City, CA 94065, USA.
Bruce S BochnerDivision of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.ORCID 0000-0002-9411-6009
Allakos (United States) · USNorthwestern University · US

Funding

TRM and airway inflammation and remodelingU19AI070535 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BROIDE, DAVID H · 2006 to 2025
$34.2M
Population-based CRS epidemiology: sex differences, natural history, and long-term outcomes based on clinically-defined phenotypes and biologically-based endotypes - GeisingerP01AI145818 · NIAID · NORTHWESTERN UNIVERSITY AT CHICAGO · PI SCHLEIMER, ROBERT P · 2019 to 2023
$9.3M
Using siglecs and their ligands to treat allergic diseases SALTADU19AI136443 · NIAID · NORTHWESTERN UNIVERSITY AT CHICAGO · PI BOCHNER, BRUCE S · 2018 to 2022
$7.6M
NIAID NIH HHS P01 AI145818NIAID NIH HHS U19 AI070535NIAID NIH HHS U19 AI136443
6 · The paper itself

Abstract

Siglecs (sialic acid-binding immunoglobulin-like lectins) are single-pass cell surface receptors that have inhibitory activities on immune cells. Among these, Siglec-8 is a CD33-related family member selectively expressed on human mast cells and eosinophils, and at low levels on basophils. These cells can participate in inflammatory responses by releasing mediators that attract or activate other cells, contributing to the pathogenesis of allergic and non-allergic diseases. Since its discovery in 2000, initial in vitro studies have found that the engagement of Siglec-8 with a monoclonal antibody or with selective polyvalent sialoglycan ligands induced the cell death of eosinophils and inhibited mast cell degranulation. Anti-Siglec-8 antibody administration in vivo to humanized and transgenic mice selectively expressing Siglec-8 on mouse eosinophils and mast cells confirmed the in vitro findings, and identified additional anti-inflammatory effects. AK002 (lirentelimab) is a humanized non-fucosylated IgG1 antibody against Siglec-8 in clinical development for mast cell- and eosinophil-mediated diseases. AK002 administration has safely demonstrated the inhibition of mast cell activity and the depletion of eosinophils in several phase 1 and phase 2 trials. This article reviews the discovery and functions of Siglec-8, and strategies for its therapeutic targeting for the treatment of eosinophil- and mast cell-associated diseases.

Indexed as

Antibodies, Monoclonal, HumanizedAntigens, CDAntigens, Differentiation, B-LymphocyteHypersensitivityInflammationLectinsAnimalsClinical Trials as TopicEosinophilsHumansMast CellsMiceMice, TransgenicAK002Antibodies, Monoclonal, HumanizedAntigens, CDAntigens, Differentiation, B-LymphocyteLectinsSIGLEC8 protein, humanAK002eosinophilsglycan ligandslirentelimabmast cellsmonoclonal antibodiesSiglec-8

Identifiers

PMID33374255
PMCPMC7823959
OpenAlexW3114686042

What Socratic 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 Socratic graph.