ArticleScience advances2022
Olfactory exposure to late-pregnant and lactating mice causes stress-induced analgesia in male mice.
Article in Science advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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
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Who cites it
5 citing papers in PubMed.
- Top-down control of the descending pain modulatory system drives multimodal placebo analgesia.Neuron · 2026Article
- 1,2-propanediol reformulation improves tribromoethanol safety and reveals pontine GABRA1 enrichment as a candidate mechanistic correlate of anesthesia.Animal models and experimental medicine · 2026Article
- An Olfactory Piriform Cortex-Lateral Hypothalamus Neural Circuit Contributes to Linalool-Induced Analgesia.CNS neuroscience & therapeutics · 2026Article
- Effects of electroacupuncture at Zusanli on pain-perception-related brain nuclei in KOA mice: a study on cortical and subcortical c-fos expression.Behavioral and brain functions : BBF · 2026Article
- Functional MRI of murine olfactory bulbs at 15.2T reveals characteristic activation patters when stimulated by different odors.Scientific reports · 2023Article
Corrections and comments
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Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In an attempt to improve reproducibility, more attention is being paid to potential sources of stress in the laboratory environment. Here, we report that the mere proximity of pregnant or lactating female mice causes olfactory-mediated stress-induced analgesia, to a variety of noxious stimuli, in gonadally intact male mice. We show that exposure to volatile compounds released in the urine of pregnant and lactating female mice can themselves produce stress and associated pain inhibition. This phenomenon, a novel form of female-to-male chemosignaling, is mediated by female scent marking of urinary volatiles, such as
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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 OpenQuestion graph.