Evidence map›Paper›PMID 33031741›Full record

ArticleCell systems2020

Defining and Manipulating B Cell Immunodominance Hierarchies to Elicit Broadly Neutralizing Antibody Responses against Influenza Virus.

Assaf Amitai, Maya Sangesland, Ralston M Barnes, Daniel Rohrer, Nils Lonberg, Daniel Lingwood, Arup K Chakraborty

Open access · bronzeAbstract read
In one paragraph

Article in Cell systems, 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
5.7field-weighted citation impact, top 3% 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, 69 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Assaf AmitaiDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
Maya SangeslandRagon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA.
Ralston M BarnesBristol-Myers Squibb, 700 Bay Rd, Redwood City, CA 94063-2478, USA.
Daniel RohrerBristol-Myers Squibb, 700 Bay Rd, Redwood City, CA 94063-2478, USA.
Nils LonbergBristol-Myers Squibb, 700 Bay Rd, Redwood City, CA 94063-2478, USA.
Daniel LingwoodRagon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA. Electronic address: dlingwood@mgh.harvard.edu.
Arup K ChakrabortyDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA 02139, USA; Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. Electronic address: arupc@mit.edu.
Bristol-Myers Squibb (United States) · USMassachusetts Institute of Technology · USRagon Institute of MGH, MIT and Harvard · US

Funding

Using a tonsil organoid system to probe conditions for the induction of protective antibody and T cell responses to influenza.U19AI057229 · NIAID · STANFORD UNIVERSITY · PI Mark Morris Davis · 2003 to 2026
$88.5M
Innate-like BCR activity as a template for universal vaccination against influenza virusR01AI137057 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI CHACKERIAN, BRYCE C, LINGWOOD, DANIEL · 2018 to 2022
$2.6M
Defining and Exploiting a Genetic Template for an HIV VaccineDP2DA042422 · NIDA · MASSACHUSETTS GENERAL HOSPITAL · PI LINGWOOD, DANIEL · 2016 to 2016
$2.6M
Triggering germline-encoded broadly neutralizing antibody responses against influenza virusR01AI153098 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI BATISTA, FACUNDO DAMIAN, LINGWOOD, DANIEL · 2020 to 2023
$2.1M
CDRH3-independent B cell stimulation to selectively expand VRC01 lineages from a fully humanized immunoglobulin repertoireR01AI124378 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI CHACKERIAN, BRYCE C, LINGWOOD, DANIEL · 2017 to 2020
$2.0M
Systemic coordination of pro-inflammatory immune reactions through dendritic cell-restricted sIL6R biogenesisR01AI155447 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI LINGWOOD, DANIEL · 2021 to 2025
$2.0M
A genetic template for generating universally protective responses to influenzaF31AI138368 · NIAID · HARVARD MEDICAL SCHOOL · PI SANGESLAND, MAYA · 2019 to 2020
$62k
NIAID NIH HHS F31 AI138368NIAID NIH HHS R01 AI124378NIAID NIH HHS R01 AI137057NIAID NIH HHS R01 AI153098NIAID NIH HHS R01 AI155447NIAID NIH HHS U19 AI057229NIDA NIH HHS DP2 DA042422
6 · The paper itself

Abstract

The antibody repertoire possesses near-limitless diversity, enabling the adaptive immune system to accommodate essentially any antigen. However, this diversity explores the antigenic space unequally, allowing some pathogens like influenza virus to impose complex immunodominance hierarchies that distract antibody responses away from key sites of virus vulnerability. We developed a computational model of affinity maturation to map the patterns of immunodominance that evolve upon immunization with natural and engineered displays of hemagglutinin (HA), the influenza vaccine antigen. Based on this knowledge, we designed immunization protocols that subvert immune distraction and focus serum antibody responses upon a functionally conserved, but immunologically recessive, target of human broadly neutralizing antibodies. We tested in silico predictions by vaccinating transgenic mice in which antibody diversity was humanized to mirror clinically relevant humoral output. Collectively, our results demonstrate that complex patterns in antibody immunogenicity can be rationally defined and then manipulated to elicit engineered immunity.

Indexed as

AnimalsB-LymphocytesBroadly Neutralizing AntibodiesDisease Models, AnimalHumansInfluenza A Virus, H1N1 SubtypeMiceBroadly Neutralizing Antibodiesaffinity maturationantibody targetingB cellgerminal centerimmunodominanceinfluenza virusin silicoin vivouniversalvaccine

Identifiers

PMID33031741
PMCPMC7746579
OpenAlexW3092608325

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.