Evidence map›Paper›PMID 31843448›Full record

ArticleMolecular therapy : the journal of the American Society of Gene Therapy2020

biAb Mediated Restoration of the Linkage between Dystroglycan and Laminin-211 as a Therapeutic Approach for α-Dystroglycanopathies.

Nathan Gumlaw, Leila M Sevigny, Hongmei Zhao, Zhengyu Luo, Dinesh S Bangari, Elizabeth Masterjohn, Yangde Chen, Barbara McDonald, Maureen Magnay, Tara Travaline and 13 more

Open access · hybridAbstract read
In one paragraph

Article in Molecular therapy : the journal of the American Society of Gene Therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

8 citing papers in PubMed, 10 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

23 authors at 2 institutions in 1 country.

Nathan GumlawSanofi, Framingham, MA 01701-9322, USA.
Leila M SevignySanofi, Framingham, MA 01701-9322, USA. Electronic address: leila.sevigny@sanofi.com.
Hongmei ZhaoSanofi, Framingham, MA 01701-9322, USA.
Zhengyu LuoSanofi, Framingham, MA 01701-9322, USA.
Dinesh S BangariSanofi, Framingham, MA 01701-9322, USA.
Elizabeth MasterjohnSanofi, Framingham, MA 01701-9322, USA.
Yangde ChenSanofi, Framingham, MA 01701-9322, USA.
Barbara McDonaldSanofi, Framingham, MA 01701-9322, USA.
Maureen MagnaySanofi, Framingham, MA 01701-9322, USA.
Tara TravalineSanofi, Framingham, MA 01701-9322, USA.
Takako Yoshida-MoriguchiSanofi, Framingham, MA 01701-9322, USA.
Wei FanSanofi, Framingham, MA 01701-9322, USA.
David ReczekSanofi, Framingham, MA 01701-9322, USA.
James E StefanoSanofi, Framingham, MA 01701-9322, USA.
Huawei QiuSanofi, Framingham, MA 01701-9322, USA.
Christian BeilSanofi, Framingham, MA 01701-9322, USA.
Christian LangeSanofi, Framingham, MA 01701-9322, USA.
Ercole RaoSanofi, Framingham, MA 01701-9322, USA.
Michael LukasonSanofi, Framingham, MA 01701-9322, USA.
Elizabeth BarrySanofi, Framingham, MA 01701-9322, USA.
William H BrondykSanofi, Framingham, MA 01701-9322, USA.
Yunxiang ZhuSanofi, Framingham, MA 01701-9322, USA.
Seng H ChengSanofi, Framingham, MA 01701-9322, USA.
Framingham State University · USSanofi (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with α-dystroglycanopathies, a subgroup of rare congenital muscular dystrophies, present with a spectrum of clinical manifestations that includes muscular dystrophy as well as CNS and ocular abnormalities. Although patients with α-dystroglycanopathies are genetically heterogeneous, they share a common defect of aberrant post-translational glycosylation modification of the dystroglycan alpha-subunit, which renders it defective in binding to several extracellular ligands such as laminin-211 in skeletal muscles, agrin in neuromuscular junctions, neurexin in the CNS, and pikachurin in the eye, leading to various symptoms. The genetic heterogeneity associated with the development of α-dystroglycanopathies poses significant challenges to developing a generalized treatment to address the spectrum of genetic defects. Here, we propose the development of a bispecific antibody (biAb) that functions as a surrogate molecular linker to reconnect laminin-211 and the dystroglycan beta-subunit to ameliorate sarcolemmal fragility, a primary pathology in patients with α-dystroglycan-related muscular dystrophies. We show that the treatment of LARGE

Indexed as

AnimalsAntibodies, BispecificDisease Models, AnimalDystroglycansGene ExpressionHumansImmunohistochemistryInjections, IntramuscularLamininMiceMice, KnockoutModels, BiologicalMuscle, SkeletalProtein BindingProtein Interaction Domains and MotifsSarcolemmaAntibodies, BispecificDystroglycansLamininbispecific antibodycongenital muscular dystrophydystrophin-associated glycoprotein complexlaminin-211LARGE(myd-3J) micelimb-girdle muscular dystrophysurrogate molecular linkerα-dystroglycanα-dystroglycanopathyβ-dystroglycan

Identifiers

PMID31843448
PMCPMC7001080
OpenAlexW2994156613

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.