Evidence map›Paper›PMID 34985703›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2022

In Vitro Stimulation of IRE1α/XBP1-Deficient B Cells with LPS.

Huabin Zhu, Chen Jiang, Randal J Kaufman, Honglin Li, Nagendra Singh

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. The Role of XBP1 in bone metabolism.Frontiers in endocrinology · 2023
    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

5 authors.

Huabin ZhuDepartment of Biochemistry and Molecular Biology, Georgia Cancer Center, Augusta University, August, GA, USA.
Chen JiangDepartment of Biochemistry and Molecular Biology, Georgia Cancer Center, Augusta University, August, GA, USA.
Randal J KaufmanDegenerative Diseases Program, Sanford Burnham Prebys, Medical Discovery Institute, La Jolla, CA, USA.
Honglin LiDepartment of Biochemistry and Molecular Biology, Georgia Cancer Center, Augusta University, August, GA, USA.
Nagendra SinghDepartment of Biochemistry and Molecular Biology, Georgia Cancer Center, Augusta University, August, GA, USA. nasingh@augusta.edu.

Funding

Homeostatic Role of IRE1a-XBP1-PDI1 in Hepatic Lipid MetabolismR01DK103185 · NIDDK · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · PI KAUFMAN, RANDAL J. · 2015 to 2019
$2.9M
Regulation of antibody secreting cell (ASC) homeostasis by Ufbp1.R01AI155774 · NIAID · AUGUSTA UNIVERSITY · PI SINGH, NAGENDRA · 2020 to 2024
$2.3M
Essential role of the Ufm1 E3 ligase in intestinal homeostasisR01DK113409 · NIDDK · AUGUSTA UNIVERSITY · PI LI, HONGLIN · 2017 to 2020
$1.4M
NIAID NIH HHS R01 AI155774NIDDK NIH HHS R01 DK103185NIDDK NIH HHS R01 DK113409
6 · The paper itself

Abstract

During immune responses, pathogen-specific B cells differentiate into plasma cells. Plasma cells synthesize and secrete large amounts of immunoglobulin (Ig) molecules which play a central role in immunity against pathogens. The synthesis, proper folding, and secretion of these Ig molecules require expansion of the extensive endoplasmic reticulum (ER) network. Accumulation of unfolded or misfolded proteins in the ER is sensed by three sensors: IRE1/XBP1, PERK, and ATF6, which coordinate with each other and initiate the unfolded protein response (UPR) pathway to expand the ER network and its protein folding and secretion capability. The expansion and maintenance of the ER network in plasma cells is triggered by activation of the IRE1/XBP1 branch of the UPR pathway. Here, we discuss the methods to stimulate the differentiation of B cells into plasma cells, measure the activation of the XBP1 pathway, and quantify the ER network.

Indexed as

B-LymphocytesEndoribonucleasesProtein Serine-Threonine KinasesEndoplasmic Reticulum StressLipopolysaccharidesUnfolded Protein ResponseX-Box Binding Protein 1EndoribonucleasesLipopolysaccharidesProtein Serine-Threonine KinasesX-Box Binding Protein 1B cellsUnfolded protein response pathway (UPR)XBP1

Identifiers

PMID34985703
PMCPMC9382655

What OpenQuestion holds

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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.