Evidence map›Paper›PMID 29379847›Full record

ArticleBone reports2018

Aberrant tryptophan transport in cultured fibroblast from patients with Male Idiopathic Osteoporosis: An in vitro study.

Ylva Pernow, Rami Shahror, Shikha Acharya, Lena Jahnson, Ravi Vumma, Nikolaos Venizelos

Open access · goldAbstract read
In one paragraph

Article in Bone reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 100% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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

6 authors at 4 institutions in 1 country.

Ylva PernowDepartment of Molecular Medicine and Surgery, Endocrine and Diabetes Unit, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden.
Rami ShahrorNGBI, Neuropsychiatric Research Laboratory, Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE 701 82 Örebro, Sweden.
Shikha AcharyaNGBI, Neuropsychiatric Research Laboratory, Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE 701 82 Örebro, Sweden.
Lena JahnsonDepartment of Internal Medicine, Örebro University Hospital, SE 701 85 Örebro, Sweden.
Ravi VummaFaculty of Health and Life Sciences, Department of Chemistry and Biomedical Sciences, Linnaeus University, SE-391 82 Kalmar, Sweden.
Nikolaos VenizelosNGBI, Neuropsychiatric Research Laboratory, Faculty of Medicine and Health, School of Medical Sciences, Örebro University, SE 701 82 Örebro, Sweden.
Örebro University · SEKarolinska University Hospital · SELinnaeus University · SEÖrebro University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been demonstrated, that long-term chronic tryptophan deficiency, results in decreased serotonin synthesis, which may lead to low bone mass and low bone formation. Findings from studies in male patients with idiopathic osteoporosis suggested a decreased transport of tryptophan in erythrocytes of osteoporotic patients, indicating that serotonin system defects may be involved in the etiology of low bone mass. Tryptophan is the precursor of serotonin, and a disturbed transport of tryptophan is implicated in altered serotonin synthesis. However, no study has investigated the tryptophan transport kinetics in MIO patients. The aim of this study is to investigate the kinetic parameters of tryptophan transport in fibroblasts derived from MIO patients compared to age and sex matched controls. Fibroblast cells were cultured from skin biopsies obtained from

Indexed as

Amino acid transportFibroblastsMale Idiopathic OsteoporosisSerotoninTryptophan

Identifiers

PMID29379847
PMCPMC5787622
OpenAlexW2781711236

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.