Evidence map›Paper›PMID 30580777›Full record

ReviewBiological psychiatry2019

Driving the Next Generation: Paternal Lifetime Experiences Transmitted via Extracellular Vesicles and Their Small RNA Cargo.

Christopher P Morgan, Jennifer C Chan, Tracy L Bale

Abstract readReview
In one paragraph

Review in Biological psychiatry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
–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

33 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Darwin's gemmules and extracellular vesicles: A striking resemblance.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Plasticity of synapses and reward circuit function in the genesis and treatment of depression.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2023
    Review
  18. Transgenerational Inheritance and Systemic Racism in America.Psychiatric research and clinical practice · 2023
    Review
  19. Article
  20. Article
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

3 authors.

Christopher P MorganDepartment of Pharmacology, University of Maryland School of Medicine, Baltimore, Maryland.
Jennifer C ChanDepartment of Pharmacology, University of Maryland School of Medicine, Baltimore, Maryland.
Tracy L BaleDepartment of Pharmacology, University of Maryland School of Medicine, Baltimore, Maryland. Electronic address: tbale@som.umaryland.edu.

Funding

Prepubertal Stress, Windows of Risk & Sex Bias for Affective DisturbanceP50MH099910 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI EPPERSON, C. NEILL · 2012 to 2017
$6.5M
Paternal stress epigenetic programming of offspring neurodevelopmentR37MH108286 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI BALE, TRACY L · 2015 to 2024
$6.2M
Placental epigenetic mechanisms contributing to sex-specific impacts of maternal stress on fetal developmentR01HD097093 · NICHD · UNIVERSITY OF MARYLAND BALTIMORE · PI BALE, TRACY L · 2019 to 2023
$2.4M
Female preconception stress programming of offspring neurodevelopmentR01ES028202 · NIEHS · UNIVERSITY OF MARYLAND BALTIMORE · PI BALE, TRACY L · 2017 to 2021
$2.2M
Maternal stress and the vaginal microbiome: impacts on brain developmentR33MH104184 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI BALE, TRACY L · 2016 to 2018
$1.9M
Maternal stress and the vaginal microbiome: impacts on brain developmentR21MH104184 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI BALE, TRACY L · 2014 to 2015
$555k
NICHD NIH HHS R01 HD097093NIEHS NIH HHS R01 ES028202NIMH NIH HHS P50 MH099910NIMH NIH HHS R21 MH104184NIMH NIH HHS R33 MH104184NIMH NIH HHS R37 MH108286
6 · The paper itself

Abstract

Epidemiological studies provide strong evidence for the impact of diverse paternal life experiences on offspring neurodevelopmental disease risk. While these associations are well established, the molecular mechanisms underlying these intergenerational transmissions remain elusive, though recent studies focusing on the influence of paternal experience before conception have implicated germ cell epigenetic programming. Any model accounting for the germline transfer of nongenetic information from sire to offspring must include certain components, such as 1) a vector to carry any signal from the paternal compartment to the maternal reproductive tract and future embryo; 2) a molecular signal, encoded by a paternal experience, to carry this memory and enact downstream responses; and 3) a target cell or tissue to receive the signal and convert it into an effect on embryonic development. We explore the current understanding of the potential processes and candidate factors that may serve as these components. We specifically discuss the growing appreciation for the importance of extracellular vesicles in these processes, beginning with their known role in delivering potential signals, including small RNAs, to sperm, the prototypical vector, during their posttesticular maturation. Finally, we explore the possibility that paternal extracellular vesicles could themselves serve as vectors, delivering signals not only to gametes or the zygote but also to tissues of the maternal reproductive tract to influence fetal development.

Indexed as

Life Change EventsAnimalsEmbryonic DevelopmentExtracellular VesiclesHumansMaleRNASpermatozoaRNAEpigeneticExtracellular vesiclemiRNANeurodevelopmentPaternalSperm

Identifiers

PMID30580777
PMCPMC6309802

What OpenQuestion holds

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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.