Evidence map›Paper›PMID 34564607›Full record

ArticleToxins2021

Apamin Enhances Neurite Outgrowth and Regeneration after Laceration Injury in Cortical Neurons.

Hyunseong Kim, Jin Young Hong, Junseon Lee, Wan-Jin Jeon, In-Hyuk Ha

Abstract read
In one paragraph

Article in Toxins, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. The Anti-Leukemic Potential of Bee Venom.International journal of general medicine · 2025
    Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
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

5 authors.

Hyunseong KimJaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 135-896, Korea.
Jin Young HongJaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 135-896, Korea.
Junseon LeeJaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 135-896, Korea.
Wan-Jin JeonJaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 135-896, Korea.
In-Hyuk HaJaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul 135-896, Korea.ORCID 0000-0002-5020-6723

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Apamin is a minor component of bee venom and is a polypeptide with 18 amino acid residues. Although apamin is considered a neurotoxic compound that blocks the potassium channel, its neuroprotective effects on neurons have been recently reported. However, there is little information about the underlying mechanism and very little is known regarding the toxicological characterization of other compounds in bee venom. Here, cultured mature cortical neurons were treated with bee venom components, including apamin, phospholipase A2, and the main component, melittin. Melittin and phospholipase A2 from bee venom caused a neurotoxic effect in dose-dependent manner, but apamin did not induce neurotoxicity in mature cortical neurons in doses of up to 10 µg/mL. Next, 1 and 10 µg/mL of apamin were applied to cultivate mature cortical neurons. Apamin accelerated neurite outgrowth and axon regeneration after laceration injury. Furthermore, apamin induced the upregulation of brain-derived neurotrophic factor and neurotrophin nerve growth factor, as well as regeneration-associated gene expression in mature cortical neurons. Due to its neurotherapeutic effects, apamin may be a promising candidate for the treatment of a wide range of neurological diseases.

Indexed as

AnimalsApaminBee VenomsCerebellar DiseasesDisease Models, AnimalHumansLacerationsNerve RegenerationNeuronsNeuroprotective AgentsRatsRats, Sprague-DawleyApaminBee VenomsNeuroprotective Agentsapaminaxon regenerationbee venombrain-derived neurotrophic factorcortical neuronlaceration injurynerve growth factorregeneration-associated genes

Identifiers

PMID34564607
PMCPMC8472698

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Registered trials

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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.