Evidence map›Paper›PMID 32912968›Full record

ArticleMolecular & cellular proteomics : MCP2020

A Novel Mechanism for NF-κB-activation via IκB-aggregation: Implications for Hepatic Mallory-Denk-Body Induced Inflammation.

Yi Liu, Michael J Trnka, Shenheng Guan, Doyoung Kwon, Do-Hyung Kim, J-J Chen, Peter A Greer, A L Burlingame, Maria Almira Correia

Open access · hybridAbstract read
In one paragraph

Article in Molecular & cellular proteomics : MCP, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

15 citing papers in PubMed, 26 citations in OpenAlex.

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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

9 authors at 3 institutions in 2 countries.

Yi LiuDepartments of Cellular & Molecular Pharmacology, University of California San Francisco, San Francisco, California, USA.
Michael J TrnkaPharmaceutical Chemistry, University of California San Francisco, San Francisco, California, USA.
Shenheng GuanPharmaceutical Chemistry, University of California San Francisco, San Francisco, California, USA.
Doyoung KwonDepartments of Cellular & Molecular Pharmacology, University of California San Francisco, San Francisco, California, USA.
Do-Hyung KimDepartments of Biochemistry, Molecular Biology, and Biophysics, University of Minnesota, Minneapolis, USA.
J-J ChenInstitute for Medical Engineering and Science, MIT, Cambridge, Massachusetts, USA.
Peter A GreerDepartment of Pathology and Molecular Medicine, Queen's University, Kingston, Ontario, Canada.
A L BurlingamePharmaceutical Chemistry, University of California San Francisco, San Francisco, California, USA.
Maria Almira CorreiaDepartments of Cellular & Molecular Pharmacology, University of California San Francisco, San Francisco, California, USA; Pharmaceutical Chemistry, University of California San Francisco, San Francisco, California, USA; Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, California, USA; The Liver Center, University of California San Francisco, San Francisco, California, USA. Electronic address: almira.correia@ucsf.edu.
University of California, San Francisco · USQueen's University · CAUniversity of Minnesota · US

Funding

UCSF Liver Core CenterP30DK026743 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Jennifer Y. Chen · 1986 to 2026
$30.7M
HEPATIC DEGRADATION OF P450P ISOZYMESR01GM044037 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CORREIA, MARIA ALMIRA · 1990 to 2023
$8.0M
REGULATION OF HEME METABOLISM IN THE LIVERR01DK026506 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CORREIA, MARIA ALMIRA · 1986 to 2016
$7.1M
SELECTIVE DESTRUCTION OF CYTOCHROME P450 BY DRUGSR01GM025515 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ORTIZ DE MONTELLANO, PAUL R · 1985 to 2014
$5.6M
Mechanisms of mTORC1 signaling to protein degradation pathwaysR35GM130353 · NIGMS · UNIVERSITY OF MINNESOTA · PI Do-Hyung Kim · 2019 to 2026
$4.2M
Mechanisms of mTOR signaling to early and late stages of autophagyR01GM097057 · NIGMS · UNIVERSITY OF MINNESOTA · PI KIM, DO-HYUNG · 2011 to 2018
$2.7M
HRI-eIF2a Phosphorylation Signaling in Oxidative Stress and ErythropoiesisR01DK087984 · NIDDK · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI CHEN, JANE-JANE · 2010 to 2017
$2.1M
Influence of Heme on Hepatic Cytochrome P450 Synthesis and DegradationR56DK026506 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CORREIA, MARIA ALMIRA · 2007 to 2007
$500k
HRI-eIF2a Phosphorylation signaling in oxidative stress and erythropoiesisR56DK087984 · NIDDK · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI CHEN, JANE-JANE · 2013 to 2013
$78k
SELECTIVE DESTRUCTION OF CYTOCHROME P450 BY DRUGSR37GM025515 · NIGMS · UNIVERSITY OF CALIFORNIA SAN FRANCISCO · PI ORTIZ DE MONTELLANO, PAUL R · 1989 to 1998
–
CIHR 81189NIDDK NIH HHS P30 DK026743NIDDK NIH HHS R01 DK026506NIDDK NIH HHS R01 DK087984NIDDK NIH HHS R56 DK026506NIDDK NIH HHS R56 DK087984NIGMS NIH HHS R01 GM025515NIGMS NIH HHS R01 GM044037NIGMS NIH HHS R01 GM097057NIGMS NIH HHS R35 GM130353NIGMS NIH HHS R37 GM025515
6 · The paper itself

Abstract

Mallory-Denk-bodies (MDBs) are hepatic protein aggregates associated with inflammation both clinically and in MDB-inducing models. Similar protein aggregation in neurodegenerative diseases also triggers inflammation and NF-κB activation. However, the precise mechanism that links protein aggregation to NF-κB-activation and inflammatory response remains unclear. Herein we find that treating primary hepatocytes with MDB-inducing agents (N-methylprotoporphyrin (NMPP), protoporphyrin IX (PPIX), or Zinc-protoporphyrin IX (ZnPP)) elicited an IκBα-loss with consequent NF-κB activation. Four known mechanisms of IκBα-loss

Indexed as

Protein AggregatesActive Transport, Cell NucleusAnimalsAutophagyCell NucleusHEK293 CellsHeLa CellsHepatocytesHep G2 CellsHumansI-kappa B ProteinsInflammationLiverMaleMice, Inbred C57BLMice, KnockoutI kappa B beta proteinI-kappa B ProteinsNF-kappa BN-methylprotoporphyrin IXNuclear Pore Complex ProteinsNUP153 protein, humanProtein Aggregatesprotoporphyrin IXProtoporphyrinsRNA, Small InterferingSequestosome-1 ProteinSQSTM1 protein, humanzinc protoporphyrinaffinity proteomicserythropoietic protoporphyriahepatotoxicityIkBaimmunoaffinityinflammationinflammatory responseIκBknockouts*label-free quantificationliver diseaseliver inflammationMallory-Denk-bodiesmass spectrometryNF-kBNF-κBNMPPp62PPIXprotein aggregationprotein-protein interactionsproteomics.X-linked protoporphyriaZnPPZnPPIXαβ

Identifiers

PMID32912968
PMCPMC7710137
OpenAlexW3085729177

What OpenQuestion holds

Textmetadata
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.