ArticleMolecular brain2020
Effects of interferon-alpha on hippocampal neurogenesis and behavior in common marmosets.
Article in Molecular brain, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled 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.
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
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- Hippocampal neurogenesis in adult primates: a systematic review.Molecular psychiatry · 2025Pooled it
- Exploring the origins of neurodevelopmental proteasomopathies associated with cardiac malformations: are neural crest cells central to certain pathological mechanisms?Frontiers in cell and developmental biology · 2024Article
- Neurodevelopmental and Neuropsychiatric Disorders.Advances in neurobiology · 2024Review
- Stress to inflammation and anhedonia: Mechanistic insights from preclinical and clinical models.Neuroscience and biobehavioral reviews · 2023Review
- Review
- Maternal immune activation primes deficiencies in adult hippocampal neurogenesis.Brain, behavior, and immunity · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In many mammalian species, the production of new neurons in the hippocampal dentate gyrus continues throughout life. Previous studies using rodents suggest that adult-born neurons are involved in memory and cognition tasks and mood regulation. Interferon-alpha (IFNα), a proinflammatory cytokine used for the treatment of chronic viral hepatitis and malignancies, frequently causes depressive symptoms in patients and animals, including non-human primates. We have previously demonstrated that chronic IFNα treatment decreases hippocampal neurogenesis in mice. Here, we investigated the effects of four-week human pegylated IFNα treatment on hippocampal neurogenesis and behavior in common marmosets. Continuous monitoring of voluntary activity levels using an actigraphy device suggested that adaptive ability is impaired in IFNα-treated animals. Analyses of BrdU-labeled cells expressing a marker for immature or mature neurons revealed a significant reduction in the number of new neurons in the hippocampus of IFNα-treated animals. These data indicate that chronic human IFNα treatment causes behavioral changes and a decrease in hippocampal neurogenesis in common marmosets.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.