Evidence map›Paper›PMID 34901892›Full record

ArticleF&S science2021

The effects of delta-9-tetrahydrocannabinol exposure on female menstrual cyclicity and reproductive health in rhesus macaques.

Kimberly S Ryan, Shruthi Mahalingaiah, Lily R Campbell, Victoria H J Roberts, Juanito Jose D Terrobias, Chelsey S Naito, Emily R Boniface, Laura M Borgelt, Jason C Hedges, Carol B Hanna and 2 more

Open access · goldAbstract read
In one paragraph

Article in F&S science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

19 citing papers in PubMed, 27 citations in OpenAlex.

  1. Transgenerational effects of perinatal cannabis exposure on female reproductive parameters in mice.Toxicological sciences : an official journal of the Society of Toxicology · 2025
    Article
  2. Effects of maternal edible THC consumption on offspring lung growth and function in a rhesus macaque model.American journal of physiology. Lung cellular and molecular physiology · 2025
    Article
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  16. Effects of marijuana on reproductive health: preconception and gestational effects.Current opinion in endocrinology, diabetes, and obesity · 2021
    Review
  17. Menstrual cycle length and modern living: a review.Current opinion in endocrinology, diabetes, and obesity · 2021
    Review
  18. Article
  19. 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

12 authors at 5 institutions in 1 country.

Kimberly S RyanDepartment of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Oregon Health & Science University, Portland, Oregon.
Shruthi MahalingaiahDepartment of Environmental Health, Harvard T. H. Chan School of Public Health, Boston, Massachusetts.
Lily R CampbellDepartment of Biology, Boston University, Boston, Massachusetts.
Victoria H J RobertsDivision of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon.
Juanito Jose D TerrobiasDivision of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon.
Chelsey S NaitoDivision of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon.
Emily R BonifaceDepartment of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Oregon Health & Science University, Portland, Oregon.
Laura M BorgeltDepartment of Clinical Pharmacy and Family Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado.
Jason C HedgesDepartment of Urology, Oregon Health & Science University, Portland, Oregon.
Carol B HannaDivision of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health & Science University, Beaverton, Oregon.
Jon D HenneboldDepartment of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Oregon Health & Science University, Portland, Oregon.
Jamie O LoDepartment of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Oregon Health & Science University, Portland, Oregon.
Oregon National Primate Research Center · USOregon Health & Science University · USBoston University · USMassachusetts General Hospital · USUniversity of Colorado Anschutz Medical Campus · US

Funding

Upgrade of confocal microscopy at the Oregon National Primate Research CenterP51OD011092 · OD · OREGON HEALTH & SCIENCE UNIVERSITY · PI Bonnie J. Nagel · 2012 to 2026
$203.9M
REPRODUCTIVE SCIENTIST TRAINING PROGRAMK12HD000849 · NICHD · WASHINGTON UNIVERSITY · PI Danny J Schust · 1988 to 2026
$33.2M
Understanding the effects of moderate vs. heavy chronic maternal marijuana exposure in a non-human primate modelR03HD097116 · NICHD · OREGON HEALTH & SCIENCE UNIVERSITY · PI LO, JAMIE · 2019 to 2020
$175k
NICHD NIH HHS K12 HD000849NICHD NIH HHS R03 HD097116NIH HHS P51 OD011092
6 · The paper itself

Abstract

objectiveTo determine the dose-dependent effect of contemporary marijuana exposure on female menstrual cyclicity and reproductive endocrine physiology in a nonhuman primate model.

designResearch animal study.

settingResearch institute environment. ANIMALS: Adult female rhesus macaques (6-12 years of age; n = 8).

interventionsDaily delta-9-tetrahydrocannabinol (THC) edible at medically and recreationally relevant contemporary doses.

main outcome measuresMenstrual cycle length (MCL), anti-Müllerian hormone, prolactin, basal follicle-stimulating hormone (FSH), estradiol (E2) and progesterone, luteinizing hormone (LH), and thyroid-stimulating hormone.

resultsThe average before THC weight was 6.9 kg (standard deviation, 0.8), and at the highest THC dosing, the average weight was 7.2 kg (standard deviation, 0.8). With increasing THC dosing, MCL and FSH concentrations increased, while basal E2 concentration was stable. The average MCL concentration increased 4.0 days for each mg/7 kg/day of THC (95% CI, 1.4-6.6 days). Follicle-stimulating hormone concentration increased significantly with increasing THC dose, 0.34 ng/mL for each mg/7 kg/day of THC (95% CI, 0.14-0.57 ng/mL). No significant trends were observed between THC dosing and average basal progesterone, anti-Müllerian hormone, prolactin, LH, or thyroid-stimulating hormone concentrations.

conclusionsIn rhesus macaques, a dose response toward increased MCL and basal FSH concentrations but plateau of basal E2 and LH concentrations was observed with increasing THC dosing, suggesting ovulatory dysfunction. Further studies are needed to determine the effects of a longer duration of exposure and whether the significant increase in MCL and FSH concentrations results in reduced fecundity.

Indexed as

DronabinolProgesteroneAnimalsAnti-Mullerian HormoneFemaleFollicle Stimulating HormoneLuteinizing HormoneMacaca mulattaMenstrual CyclePeriodicityProlactinReproductive HealthThyrotropinAnti-Mullerian HormoneDronabinolFollicle Stimulating HormoneLuteinizing HormoneProgesteroneProlactinThyrotropinCannabisfemale reproductive healthmarijuanamenstrual cycle

Identifiers

PMID34901892
PMCPMC8661554
OpenAlexW3164379531

What OpenQuestion holds

Textmetadata
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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.