Evidence map›Paper›PMID 31755029›Full record

ReviewCurrent osteoporosis reports2019

Mechanical Regulation of the Maternal Skeleton during Reproduction and Lactation.

X Sherry Liu, Liyun Wang, Chantal M J de Bakker, Xiaohan Lai

Open access · greenAbstract readReview
In one paragraph

Review in Current osteoporosis reports, 2019. 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
2.5field-weighted citation impact, top 12% 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, 22 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. HR-pQCT reveals marked trabecular and cortical structural deficits in women with pregnancy and lactation-associated osteoporosis (PLO).Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2024
    Article
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  8. Review
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  12. Article
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  15. Review
  16. Article
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  19. Pregnancy-Related Bone Mineral and Microarchitecture Changes in Women Aged 30 to 45 Years.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 2020
    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

4 authors at 4 institutions in 3 countries.

X Sherry LiuMcKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, Perelman School of Medicine, University of Pennsylvania, 332A Stemmler Hall, 36th Street and Hamilton Walk, Philadelphia, PA, USA. xiaoweil@pennmedicine.upenn.edu.
Liyun WangCenter for Biomechanical Research, Department of Mechanical Engineering, University of Delaware, Newark, DE, USA.
Chantal M J de BakkerMcCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada.
Xiaohan LaiSchool of Life Sciences, University of Science and Technology of China, Hefei, China.
University of Calgary · CAUniversity of Delaware · USUniversity of Pennsylvania · USUniversity of Science and Technology of China · CN

Funding

Overall: Resource-based Center for Musculoskeletal Disorders Research (Overall Application)P30AR069619 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI LOUIS J SOSLOWSKY · 2016 to 2026
$9.1M
Supplement to R01 Titled: Mechanosensing in the Bone Lacunar-Canalicular SystemR01AR054385 · NIAMS · UNIVERSITY OF DELAWARE · PI FARACH-CARSON, MARY C, WANG, LIYUN · 2007 to 2019
$3.8M
Effects of reproduction and lactation on postmenopausal bone health.R01AR071718 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI LIU, XIAOWEI SHERRY · 2017 to 2021
$1.8M
The effect of parathyroid hormone on modeling-based bone formationK01AR066743 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI LIU, XIAOWEI SHERRY · 2015 to 2018
$511k
NIAMS NIH HHS K01 AR066743NIAMS NIH HHS P30 AR069619NIAMS NIH HHS R01 AR054385NIAMS NIH HHS R01 AR071718
6 · The paper itself

Abstract

purpose of reviewThis review summarizes recently published data on the effects of pregnancy and lactation on bone structure, mechanical properties, and mechano-responsiveness in an effort to elucidate how the balance between the structural and metabolic functions of the skeleton is achieved during these physiological processes. RECENT

findingsWhile pregnancy and lactation induce significant changes in bone density and structure to provide calcium for fetal/infant growth, the maternal physiology also comprises several innate compensatory mechanisms that allow for the maintenance of skeletal mechanical integrity. Both clinical and animal studies suggest that pregnancy and lactation lead to adaptations in cortical bone structure to allow for rapid calcium release from the trabecular compartment while maintaining whole bone stiffness and strength. Moreover, extents of lactation-induced bone loss and weaning-induced recovery are highly dependent on a given bone's load-bearing function, resulting in better protection of the mechanical integrity at critical load-bearing sites. The recent discovery of lactation-induced osteocytic perilacunar/canalicular remodeling (PLR) indicates a new means for osteocytes to modulate mineral homeostasis and tissue-level mechanical properties of the maternal skeleton. Furthermore, lactation-induced PLR may also play an important role in maintaining the maternal skeleton's load-bearing capacity by altering osteocyte's microenvironment and modulating the transmission of anabolic mechanical signals to osteocytes. Both clinical and animal studies show that parity and lactation have no adverse, or a positive effect on bone strength later in life. The skeletal effects during pregnancy and lactation reflect an optimized balance between the mechanical and metabolic functions of the skeleton.

Indexed as

Adaptation, PhysiologicalWeight-BearingAnimalsBiomechanical PhenomenaBone and BonesBone DensityBone RemodelingCalciumCancellous BoneCortical BoneFemaleHumansLactationOsteocytesPregnancyWeaningCalciumBone adaptationBone fluid flowBone mechanicsBone structureLactationOsteocytePerilacunar/canalicular remodeling (PLR)Pregnancy

Identifiers

PMID31755029
PMCPMC7373497
OpenAlexW2991397982

What OpenQuestion holds

Textmetadata
LicenceTDM
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.