Evidence map›Paper›PMID 28758904›Full record

ArticleThe Journal of clinical investigation2017

Parathyroid hormone regulates fates of murine osteoblast precursors in vivo.

Deepak H Balani, Noriaki Ono, Henry M Kronenberg

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05346419 (Risedronate With High-dose Vitamin D Resolves Hyperparathyroidism and Hypovitaminosis D But Not Osteoporosis in Mexican Postmenopausal Patients), which is not on this map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
8.8field-weighted citation impact, top 2% 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.

NCT05346419 nacompletednot on this mapstarted 2021, after this paper: background citation

Risedronate With High-dose Vitamin D Resolves Hyperparathyroidism and Hypovitaminosis D But Not Osteoporosis in Mexican Postmenopausal Patients

TypeinterventionalSponsorHospital Regional 1o de OctubreRan2021 to 2022Enrolled33ConditionsPostmenopausal Osteoporosis, Hypovitaminosis D, HyperparathyroidismArmsRisedronate, Vitamin D
3 · Its place in the literature

Who cites it

69 citing papers in PubMed, 125 citations in OpenAlex.

  1. Review
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  13. Gli1International journal of molecular sciences · 2024
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9 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

Deepak H BalaniEndocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.
Noriaki OnoEndocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.
Henry M KronenbergEndocrine Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.
Harvard University · USMassachusetts General Hospital · US

Funding

Tissue Phenotyping CoreP01DK011794 · NIDDK · MASSACHUSETTS GENERAL HOSPITAL · PI MANNSTADT, MICHAEL · 1986 to 2023
$44.4M
Skeletal Phenotyping CoreP30AR066261 · NIAMS · MASSACHUSETTS GENERAL HOSPITAL · PI KRONENBERG, HENRY M. · 2014 to 2018
$3.5M
Stem/progenitor cells of the chondrocyte and osteoblast lineage in vivoR00DE022564 · NIDCR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ONO, NORIAKI · 2014 to 2016
$735k
NIAMS NIH HHS P30 AR066261NIDCR NIH HHS R00 DE022564NIDDK NIH HHS P01 DK011794
6 · The paper itself

Abstract

Teriparatide, a recombinant form of parathyroid hormone (PTH), is the only approved treatment for osteoporosis that increases the rate of bone formation. Teriparatide increases osteoblast numbers by suppressing osteoblast apoptosis and activating bone-lining cells. No direct evidence for teriparatide's actions on early cells of the osteoblast lineage has been demonstrated. Here, we have employed a lineage-tracing strategy that uses a tamoxifen-dependent, promoter-driven cre to mark early cells of the osteoblast lineage in adult mice. We show that teriparatide increases the numbers of osteoblast precursors and drives their differentiation into mature osteoblasts. Unexpectedly, following withdrawal of teriparatide therapy, bone marrow adipocytes increased dramatically in number. Some of these adipocytes derived from cells marked by Sox9-cre expression weeks earlier. Continued therapy with teriparatide prevented the appearance of adipocytes. Selective, inducible deletion of the PTH receptor in Sox9-cre cells demonstrated that PTH receptor expression is required for teriparatide-mediated increases in early osteoblast precursors. The increase in early precursors after teriparatide administration was associated with robust suppression of precursor apoptosis without affecting their rate of proliferation. Thus, teriparatide increases the numbers of early cells of the osteoblast lineage, hastens their differentiation into osteoblasts, and suppresses their differentiation into adipocytes in vivo.

Indexed as

Cell LineageAdipocytesAnimalsApoptosisCell DifferentiationCell ProliferationGenes, ReporterGreen Fluorescent ProteinsMiceMice, TransgenicNestinOsteoblastsOsteocytesOsteogenesisOsteoporosisParathyroid HormoneGreen Fluorescent ProteinsNes protein, mouseNestinParathyroid HormoneSox9 protein, mouseSOX9 Transcription FactorTeriparatide

Identifiers

PMID28758904
PMCPMC5669555
OpenAlexW2740621193

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.