Evidence map›Paper›PMID 30041943›Full record

ArticleBiomaterials2019

Ex vivo synthetic immune tissues with T cell signals for differentiating antigen-specific, high affinity germinal center B cells.

Alberto Purwada, Shivem B Shah, Wendy Béguelin, Avery August, Ari M Melnick, Ankur Singh

Abstract read
In one paragraph

Article in Biomaterials, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 14% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Pooled it
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  18. Tonsil explants as a humanFrontiers in immunology · 2024
    Article
  19. Modeling immunity in microphysiological systems.Experimental biology and medicine (Maywood, N.J.) · 2023
    Review
  20. Article
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.

Alberto PurwadaMeinig School of Biomedical Engineering, Cornell University, Ithaca, NY, 14853, USA.
Shivem B ShahMeinig School of Biomedical Engineering, Cornell University, Ithaca, NY, 14853, USA.
Wendy BéguelinDivision of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, 10021, USA.
Avery AugustDepartment of Microbiology and Immunology, Cornell University, Ithaca, NY, 14853, USA.
Ari M MelnickDivision of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, Cornell University, New York, NY, 10021, USA.
Ankur SinghMeinig School of Biomedical Engineering, Cornell University, Ithaca, NY, 14853, USA; Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY, 14853, USA; Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA. Electronic address: as2833@cornell.edu.
Cornell University · USWeill Cornell Medicine · US

Funding

Targeting Epigenetic Circuits in B-Cell LymphomasR35CA220499 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI MELNICK, ARI M. · 2018 to 2024
$7.2M
Biomaterials-based Germinal Center Niches for Understanding the B Cell Maturation and B cell receptor signalingR01AI132738 · NIAID · GEORGIA INSTITUTE OF TECHNOLOGY · PI SINGH, ANKUR · 2018 to 2022
$1.9M
Targeting EZH2 in Germinal Center Derived B-Cell LymphomaR01CA187109 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI MELNICK, ARI M. · 2014 to 2017
$1.8M
Immuno-Engineering: Integrated Engineering and Immunology TrainingT32EB023860 · NIBIB · CORNELL UNIVERSITY · PI AUGUST, AVERY, PUTNAM, DAVID A · 2018 to 2022
$933k
Zeiss LSM710 Confocal Microscope for Shared Imaging FacilityS10RR025502 · NCRR · CORNELL UNIVERSITY · PI WILLIAMS, REBECCA M · 2009 to 2009
$500k
NCI NIH HHS R01 CA187109NCI NIH HHS R35 CA220499NCRR NIH HHS S10 RR025502NIAID NIH HHS R01 AI132738NIBIB NIH HHS T32 EB023860
6 · The paper itself

Abstract

Most antigen discovery and vaccine development aimed at driving functional B cell responses rely on mouse immunizations studies. To date, there is no 3D ex vivo immune tissues, which are capable of driving antigen-specific B cell responses to rapidly determine the humoral immunogenicity of antigens, understand the role of extracellular matrix in humoral immunity, and generate high affinity antibody responses. This can be attributed to the complexity of B cell differentiation and affinity maturation process in the germinal center (GC) reaction, which makes these highly specialized cells susceptible to rapid apoptosis ex vivo. We have previously reported immune tissues that show ex vivo GC-like response, however in a non-antigen specific manner. Here, we report a maleimide (MAL)-functionalized polyethylene glycol (PEG)-based designer immune tissues that modulate B cell differentiation and enriches antigen-specific GC B cells in the presence of T-cell like signals. With the 3D synthetic immune tissue platform, we assessed various hydrogel design parameters to control ex vivo GC reaction. Using an Ezh2

Indexed as

AnimalsAntigensBiocompatible MaterialsB-LymphocytesCell DifferentiationCells, CulturedFemaleGerminal CenterImmunoglobulin GMaleMaleimidesMice, Inbred C57BLPolyethylene GlycolsTissue EngineeringT-LymphocytesAntigensBiocompatible MaterialsImmunoglobulin GmaleimideMaleimidesPolyethylene GlycolsAntibodyHydrogelImmunityInfectionIntegrinTissue engineering

Identifiers

PMID30041943
PMCPMC6355359
OpenAlexW2809703202

What OpenQuestion holds

Textmetadata
LicenceTDM
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.