Evidence map›Paper›PMID 33808055›Full record

ArticleCells2021

Sex Hormone Binding Globulin (SHBG) Mitigates ER Stress in Hepatocytes In Vitro and Ex Vivo.

Katarzyna Kornicka-Garbowska, Lynda Bourebaba, Michael Röcken, Krzysztof Marycz

Open access · goldAbstract read
In one paragraph

Article in Cells, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

17 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Observational
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  7. Article
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  9. Article
  10. Article
  11. Article
  12. Article
  13. The role of hepatokines in NAFLD.Cell metabolism · 2023
    Review
  14. Article
  15. Review
  16. Organokines in Rheumatoid Arthritis: A Critical Review.International journal of molecular sciences · 2022
    Review
  17. Review
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 2 institutions in 2 countries.

Katarzyna Kornicka-GarbowskaDepartment of Experimental Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Norwida 27B Street, A7 Building, 50-375 Wrocław, Poland.ORCID 0000-0002-2311-5789
Lynda BourebabaDepartment of Experimental Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Norwida 27B Street, A7 Building, 50-375 Wrocław, Poland.ORCID 0000-0003-0660-8706
Michael RöckenFaculty of Veterinary Medicine, Equine Clinic-Equine Surgery, Justus-Liebig-University, 35392 Gießen, Germany.
Krzysztof MaryczDepartment of Experimental Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Norwida 27B Street, A7 Building, 50-375 Wrocław, Poland.
Wrocław University of Environmental and Life Sciences · PLJustus-Liebig-Universität Gießen · DE

Funding

Narodowe Centrum Nauki 2018/29/B/NZ7/02662Narodowe Centrum Nauki 2019/35/B/NZ7/03651
6 · The paper itself

Abstract

Despite multiple research studies regarding metabolic syndrome and diabetes, the full picture of their molecular background and pathogenies remains elusive. The latest studies revealed that sex hormone-binding globulin (SHBG)-a serum protein released mainly by the liver-may participate in metabolic dysregulation, as its low serum level correlates with a risk for obesity, metabolic syndrome, and diabetes. Yet, the molecular phenomenon linking SHBG with these disorders remains unclear. In the presented study, we investigate how exogenous SHBG affects metabolically impaired hepatocytes with special attention to endoplasmic reticulum stress (ER stress) and lipid metabolism both in vitro and ex vivo. For that reason, palmitate-treated HepG2 cells and liver tissue samples collected post mortem were cultured in the presence of 50 nM and 100 nM SHBG. We found that SHBG protects against ER stress development and its progression. We have found that SHBG decreased the expression levels of inositol-requiring enzyme 1 (IRE1α), activating transcription factor 6 (ATF6), DNA damage-inducible transcript 3 (CHOP), and immunoglobulin heavy chain-binding protein (BIP). Furthermore, we have shown that it regulates lipolytic gene expression ex vivo. Additionally, herein, we deliver a novel large-animal model to study SHBG in translational research. Our data provide new insights into the cellular and molecular mechanisms by which SHBG modulates hepatocyte metabolism and offer a new experimental approach to study SHBG in human diseases.

Indexed as

Endoplasmic Reticulum StressAnimalsGene Expression RegulationHepatocytesHep G2 CellsHorsesHumansLipid MetabolismLiverMetabolic SyndromeMicroRNAsPalmitic AcidProtective AgentsSex Hormone-Binding GlobulinMicroRNAsPalmitic AcidProtective AgentsSex Hormone-Binding Globulinendoplasmic reticulum stresslivermetabolic syndromesex hormone binding globulinSHBG

Identifiers

PMID33808055
PMCPMC8066020
OpenAlexW3150981945

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.