None detectable retrograde transport of Chinese botulinum toxin type A in mice by single intramuscular injection.

Bin Hong, Lin-Lin Yao, Xing-Yue Hu

Abstract read

In one paragraph

Article in International journal of clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact, top 77% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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

3 authors at 1 institution in 1 country.

Bin HongDepartment of Neurology, Sir Run Run Shaw Hospital of Medical School of Zhejiang University Hangzhou 310016, China.

Lin-Lin YaoDepartment of Neurology, Sir Run Run Shaw Hospital of Medical School of Zhejiang University Hangzhou 310016, China.

Xing-Yue HuDepartment of Neurology, Sir Run Run Shaw Hospital of Medical School of Zhejiang University Hangzhou 310016, China.

Sir Run Run Shaw Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Botulinum toxin type A (BoNT/A) can specifically cleave synaptosomal associated protein of 25 kDa (SNAP-25) into cleaved SNAP-25 (cl.SNAP-25), thus blocking the synaptic transmission in motor end plate and resulting in paralysis. It has been widely applied in clinical for treatment of various conditions characterized by muscle hyperactivity, such as dystonia and spasticity. BoNT/A is used locally, with little diffusion. Its paralyzing role is considered to be restricted to the nerve muscle junction, or close to the injection site. Recently, more and more studies, however, have suggested that BoNT/A also has central effects. In addition, some investigators have demonstrated that BoNT/A enters into central nervous system via retrograde transport after local intramuscular administration. The retrograde axonal transport of Chinese BoNT/A (CBoNT/A) was studied in this paper, which was rare in report. And the results showed that cl.SNAP-25 appeared not only at the injection site but also in contralateral muscle. Retrograde transport, however, was non-existent or too little to be detected in our study.

Indexed as

Botulinum toxin type Acleaved SNAP-25gastrocnemiusremote effectretrograde transport

Identifiers

PMID26629081

PMCPMC4658970

OpenAlexW2414649895

What OpenQuestion holds

Textmetadata

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.