Evidence map›Paper›PMID 28089901›Full record

ArticleExperimental and molecular pathology2017

Over expression of proteins that alter the intracellular signaling pathways in the cytoplasm of the liver cells forming Mallory-Denk bodies.

N Afifiyan, B Tillman, B A French, M Masouminia, S Samadzadeh, S W French

Open access · greenAbstract read
In one paragraph

Article in Experimental and molecular pathology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.3field-weighted citation impact, top 23% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Terpenoid-Rich Extract ofAntioxidants (Basel, Switzerland) · 2022
    Article
  2. Review
  3. Role of spleen tyrosine kinase in liver diseases.World journal of gastroenterology · 2020
    Review
  4. Liver disease-associated keratin 8 and 18 mutations modulate keratin acetylation and methylation.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2019
    Article
  5. Article
  6. Article
  7. 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

6 authors at 2 institutions in 1 country.

N AfifiyanDepartment of Pathology, Harbor UCLA Medical Center and Los Angeles BioMedical Institute, 1000W, Carson, Torrance, CA 90509, United States.
B TillmanDepartment of Pathology, Harbor UCLA Medical Center and Los Angeles BioMedical Institute, 1000W, Carson, Torrance, CA 90509, United States.
B A FrenchDepartment of Pathology, Harbor UCLA Medical Center and Los Angeles BioMedical Institute, 1000W, Carson, Torrance, CA 90509, United States.
M MasouminiaDepartment of Pathology, Harbor UCLA Medical Center and Los Angeles BioMedical Institute, 1000W, Carson, Torrance, CA 90509, United States.
S SamadzadehDepartment of Pathology, Harbor UCLA Medical Center and Los Angeles BioMedical Institute, 1000W, Carson, Torrance, CA 90509, United States.
S W FrenchDepartment of Pathology, Harbor UCLA Medical Center and Los Angeles BioMedical Institute, 1000W, Carson, Torrance, CA 90509, United States. Electronic address: sfrench@labiomed.org.
Harbor–UCLA Medical Center · USUCLA Medical Center · US

Funding

ALCOHOLIC HEPATITIS PATHOGENESIS AS DETERMINED FROM HUMAN LIVER TISSUE ANALYSISU01AA021898 · NIAAA · LUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER · PI FRENCH, SAMUEL WILLIAM · 2013 to 2017
$1.0M
NIAAA NIH HHS U01 AA021898
6 · The paper itself

Abstract

In this study, liver biopsy sections fixed in formalin and embedded in paraffin (FFPE) from patients with alcoholic hepatitis (AH) were used. The results showed that the expression of the SYK protein was up regulated by RNA-seq and real time PCR analyses in the alcoholic hepatitis patients compared to controls. The results were supported by using the IHC fluorescent antibody staining intensity morphometric quantitation. Morphometric quantification of fluorescent intensity measurement showed a two fold increase in SYK protein in the cytoplasm of the cells forming MDBs compared to surrounding normal hepatocytes. The expression of AKT1 was also analyzed. AKT1 is a serine/threonine-specific protein kinase that plays a key role in multiple cellular processes such as glucose metabolism, apoptosis, cell proliferation, transcription and cell migration. The AKT protein was also increased in hepatocyte balloon cells forming MDBs. This observation demonstrates the role of SYK and its subsequent effect on the internal signaling pathways such as PI3K/AKT as well as p70S6K, as a potential multifunctional target in protein quality control mechanisms of hepatocytes when ER stress is activated.

Indexed as

Signal TransductionBiopsyCytoplasmHepatitis, AlcoholicHepatocytesHumansImmunoblottingImmunohistochemistryLiverMallory BodiesPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktReverse Transcriptase Polymerase Chain ReactionRibosomal Protein S6 Kinases, 70-kDaSyk KinaseAKT1 protein, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktRibosomal Protein S6 Kinases, 70-kDaSyk KinaseSYK protein, humanAKT1Alcoholic hepatitisMallory-Denk bodiesSYK

Identifiers

PMID28089901
PMCPMC5295648
OpenAlexW2578416567

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.