Evidence map›Paper›PMID 30746458›Full record

ArticleScience advances2019

Engineered botulinum neurotoxin B with improved binding to human receptors has enhanced efficacy in preclinical models.

Mark Elliott, Christine Favre-Guilmard, Sai Man Liu, Jacquie Maignel, Geoffrey Masuyer, Matthew Beard, Christopher Boone, Denis Carré, Mikhail Kalinichev, Stephane Lezmi and 9 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
5.0field-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

26 citing papers in PubMed, 41 citations in OpenAlex.

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  17. Article
  18. Review
  19. Novel Native and Engineered Botulinum Neurotoxins.Handbook of experimental pharmacology · 2021
    Review
  20. The Structure and Classification of Botulinum Toxins.Handbook of experimental pharmacology · 2021
    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

19 authors at 4 institutions in 4 countries.

Mark ElliottIpsen Bioinnovation, 102 Park Drive, Milton Park, Abingdon OX14 4RY, UK.ORCID 0000-0002-5281-7245
Christine Favre-GuilmardIpsen Innovation, 5 Avenue du Canada, 91940 Les Ulis, France.
Sai Man LiuIpsen Bioinnovation, 102 Park Drive, Milton Park, Abingdon OX14 4RY, UK.ORCID 0000-0001-6359-0229
Jacquie MaignelIpsen Innovation, 5 Avenue du Canada, 91940 Les Ulis, France.ORCID 0000-0002-2512-5593
Geoffrey MasuyerDepartment of Biochemistry and Biophysics, Stockholm University, Stockholm SE-106 91, Sweden.ORCID 0000-0002-9527-2310
Matthew BeardIpsen Bioinnovation, 102 Park Drive, Milton Park, Abingdon OX14 4RY, UK.ORCID 0000-0003-3249-7851
Christopher BooneDepartment of Urology, Boston Children's Hospital, Department of Microbiology and Immunobiology and Department of Surgery, Harvard Medical School, Boston, MA 02115, USA.
Denis CarréIpsen Innovation, 5 Avenue du Canada, 91940 Les Ulis, France.
Mikhail KalinichevIpsen Innovation, 5 Avenue du Canada, 91940 Les Ulis, France.
Stephane LezmiIpsen Innovation, 5 Avenue du Canada, 91940 Les Ulis, France.
Imran MirIpsen Bioinnovation, 102 Park Drive, Milton Park, Abingdon OX14 4RY, UK.ORCID 0000-0002-8754-2552
Camille NicoleauIpsen Innovation, 5 Avenue du Canada, 91940 Les Ulis, France.ORCID 0000-0002-9803-1053
Shilpa PalanIpsen Bioinnovation, 102 Park Drive, Milton Park, Abingdon OX14 4RY, UK.ORCID 0000-0002-5514-084X
Cindy PerierIpsen Innovation, 5 Avenue du Canada, 91940 Les Ulis, France.ORCID 0000-0003-4832-9676
Elsa RabanIpsen Innovation, 5 Avenue du Canada, 91940 Les Ulis, France.ORCID 0000-0002-6808-4103
Sicai ZhangDepartment of Urology, Boston Children's Hospital, Department of Microbiology and Immunobiology and Department of Surgery, Harvard Medical School, Boston, MA 02115, USA.
Min DongDepartment of Urology, Boston Children's Hospital, Department of Microbiology and Immunobiology and Department of Surgery, Harvard Medical School, Boston, MA 02115, USA.ORCID 0000-0002-1744-7293
Pål StenmarkDepartment of Biochemistry and Biophysics, Stockholm University, Stockholm SE-106 91, Sweden.ORCID 0000-0003-4777-3417
Johannes KruppIpsen Bioinnovation, 102 Park Drive, Milton Park, Abingdon OX14 4RY, UK.ORCID 0000-0001-8120-2728
Ipsen (France) · FRIpsen (United Kingdom) · GBBoston Children's Hospital · USStockholm University · SE

Funding

STRUCTURE-FUNCTION RELATIONSHIPS IN THE ALIMENTARY TRACTP30DK034854 · NIDDK · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI JONATHAN C KAGAN · 1986 to 2026
$32.4M
Long-term effects of botulinum neurotoxins on neuronal viabilityR01NS080833 · NINDS · HARVARD MEDICAL SCHOOL · PI Min Dong · 2013 to 2026
$6.8M
Molecular basis of action and pathogenesis of Clostridium difficile toxin BR01AI132387 · NIAID · BOSTON CHILDREN'S HOSPITAL · PI DONG, MIN · 2017 to 2021
$3.5M
NIAID NIH HHS R01 AI132387NIDDK NIH HHS P30 DK034854NINDS NIH HHS R01 NS080833
6 · The paper itself

Abstract

Although botulinum neurotoxin serotype A (BoNT/A) products are common treatments for various disorders, there is only one commercial BoNT/B product, whose low potency, likely stemming from low affinity toward its human receptor synaptotagmin 2 (hSyt2), has limited its therapeutic usefulness. We express and characterize two full-length recombinant BoNT/B1 proteins containing designed mutations E1191M/S1199Y (rBoNT/B1

Indexed as

AnimalsBotulinum Toxins, Type ACrystallography, X-RayFemaleGlycineHumansInduced Pluripotent Stem CellsMaleMice, Inbred C57BLMice, TransgenicMuscle, SkeletalMuscle, SmoothMutationNeuronsProtein EngineeringRabbitsBotulinum Toxins, Type AGlycineRecombinant ProteinsrimabotulinumtoxinBSynaptotagmin IISYT2 protein, human

Identifiers

PMID30746458
PMCPMC6357751
OpenAlexW2910366127

What Socratic holds

Textmetadata
LicenceCC BY-NC
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.