Evidence map›Paper›PMID 35348960›Full record

ArticleBulletin of experimental biology and medicine2022

The Role of DNA Methylation and Activity of Neurotransmitter Receptors in the Mechanisms of Specific Anterograde Amnesia and Memory Recovery.

S V Solntseva, V P Nikitin, S A Kozyrev, P V Nikitin

Abstract read
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In one paragraph

Article in Bulletin of experimental biology and medicine, 2022. 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 97% 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, 0 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

4 authors at 1 institution in 1 country.

S V SolntsevaP. K. Anokhin Research Institute of Normal Physiology, Moscow, Russia.
V P NikitinP. K. Anokhin Research Institute of Normal Physiology, Moscow, Russia.
S A KozyrevP. K. Anokhin Research Institute of Normal Physiology, Moscow, Russia.
P V NikitinP. K. Anokhin Research Institute of Normal Physiology, Moscow, Russia. nikitin.vp@mail.ru.
Institute of Normal Physiology named after P.K. Anokhin · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Impairment of reconsolidation of conditioned food aversion memory led to the development of a specific anterograde amnesia: repeated training of amnestic snails did not induce long-term memory formation. DNA demethylation caused by injections of DNA methyltransferase inhibitor (DNAMT) during repeated training led to long-term memory formation. Injections of an NMDA glutamate receptor antagonist or a serotonin receptor antagonist prevented memory formation induced by administration of DNAMT inhibitor and repeated training. We hypothesize that methylation-dependent repression of neuronal genes underlies anterograde amnesia. Demethylation eliminated the blockade of these genes and created conditions for long-term memory formation, the induction mechanisms of which involve neurotransmitter receptors.

Indexed as

Amnesia, AnterogradeAmnesiaAnimalsAvoidance LearningDNA MethylationHelix, SnailsReceptors, NeurotransmitterReceptors, N-Methyl-D-AspartateReceptors, NeurotransmitterReceptors, N-Methyl-D-Aspartateanterograde amnesiaDNA methyltransferasememory reconsolidationmemory recoveryneurotransmitter receptors

Identifiers

PMID35348960
OpenAlexW4220845486

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.