ArticleActa physiologica (Oxford, England)2025
Deficiency of the Synaptic Adhesion Protein Leucine-Rich Repeat Transmembrane Protein 4 Like 1 Affects Anxiety and Aggression in Zebrafish.
Article in Acta physiologica (Oxford, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
- A decade of progress in understanding LRRTM and Slitrk synaptic cell-adhesion molecules.Molecules and cells · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
aimLeucine-rich repeat transmembrane proteins (LRRTMs) are synaptic adhesion proteins that regulate synapse development and function. They interact transsynaptically with presynaptic binding partners to promote presynaptic differentiation. Polymorphisms of LRRTM4, one of the four members of this protein family, have been linked to multiple neuropsychiatric disorders and childhood aggression, but the underlying mechanisms and physiological function of LRRTM4 during behavior are currently unclear.
methodsTo characterize the role of this gene for brain function, we combined a battery of behavioral assays with transcriptomic and metabolomic analyses, using zebrafish as a model system.
resultsOur findings revealed that lrrtm4l1, a brain-specific zebrafish orthologue of human LRRTM4, exhibits a brain region-specific expression pattern similar to humans, with strong expression in the dorsal telencephalon, a brain area critical for regulating emotional-affective and social behavior. lrrtm4l1
conclusionThese findings suggest that LRRTMs may have functions beyond their established role in excitatory synapse development, such as the regulation of neurotransmission and behavior. Targeting LRRTM4 therapeutically may thus be an interesting novel approach to alleviate excessive aggression or anxiety associated with a number of neuropsychiatric conditions.
Indexed as
Identifiers
What Socratic holds
Registered trials
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.