Evidence map›Paper›PMID 34226497›Full record

ArticleCell death discovery2021

DCLK1 isoforms and aberrant Notch signaling in the regulation of human and murine colitis.

Badal C Roy, Ishfaq Ahmed, Jason Stubbs, Jun Zhang, Thomas Attard, Seth Septer, Danny Welch, Shrikant Anant, Venkatesh Sampath, Shahid Umar

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Cell death discovery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.1field-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

15 citing papers in PubMed, 20 citations in OpenAlex.

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  13. Pleiotropic effects of DCLK1 in cancer and cancer stem cells.Frontiers in molecular biosciences · 2022
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 1 country.

Badal C RoyDepartment of Surgery, University of Kansas Medical Center, Kansas City, KS, USA.
Ishfaq AhmedDepartment of Surgery, University of Kansas Medical Center, Kansas City, KS, USA.
Jason StubbsDepartment of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA.
Jun ZhangDepartment of Internal Medicine, University of Kansas Medical Center, Kansas City, KS, USA.ORCID http://orcid.org/0000-0001-7886-6187
Thomas AttardChildren's Mercy Hospital, Kansas City, MO, USA.
Seth SepterChildren's Hospital, Aurora, CO, USA.
Danny WelchDepartment of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA.
Shrikant AnantDepartment of Cancer Biology, University of Kansas Medical Center, Kansas City, KS, USA.ORCID http://orcid.org/0000-0003-4193-3053
Venkatesh SampathChildren's Mercy Hospital, Kansas City, MO, USA.
Shahid UmarDepartment of Surgery, University of Kansas Medical Center, Kansas City, KS, USA. sumar@kumc.edu.
University of Kansas Medical Center · USChildren's Mercy Hospital · USThe University of Kansas Cancer Center · USChildren's Hospital Colorado · US

Funding

Single Immunoglobulin Interleukin-1 Related Receptor and necrotizing enterocolitis in premature infantsR01DK117296 · NIDDK · CHILDREN'S MERCY HOSP (KANSAS CITY, MO) · PI SAMPATH, VENKATESH, UMAR, SHAHID · 2018 to 2022
$2.6M
Epigenetics and Infection-induced EMT of Colonic Crypts - Target for ChemopreventionR01CA185322 · NCI · UNIVERSITY OF KANSAS MEDICAL CENTER · PI UMAR, SHAHID · 2015 to 2019
$1.9M
NCI NIH HHS R01 CA185322NIDDK NIH HHS R01 DK117296U.S. Department of Health & Human Services | NIH | National Cancer Institute (NCI) R01CA185322U.S. Department of Health & Human Services | NIH | National Institute of Diabetes and Digestive and Kidney Diseases (National Institute of Diabetes & Digestive & Kidney Diseases) R01DK117296-01A1 (VS)
6 · The paper itself

Abstract

Alternative promoter usage generates long and short isoforms (DCLK1-L and DCLK1-S) of doublecortin-like kinase-1 (DCLK1). Tight control of Notch signaling is important to prevent and restitute inflammation in the intestine. Our aim was to investigate whether Notch1-DCLK1 axis regulates the mucosal immune responses to infection and whether this is phenocopied in human models of colitis. In the FFPE (formalin-fixed paraffin-embedded) sections prepared from the colons of ulcerative colitis (UC) and immune-mediated colitis (IRAEC) patients, expression of DCLK1 isoforms correlated positively with Notch1 and negatively with a transcriptional repressor, FoxD3 (Forkhead Box D3). DCLK1 protein staining in these sections was predominantly sub-epithelial (stromal) wherein DCLK1 co-localized with NICD, CD68, CD11c, and neutrophil elastase (NE). NE also co-stained with Citrullinated-H3 indicating the presence of neutrophil extracellular traps. In human neutrophils, elevated levels of DCLK1-S, CXCL-10, Ly6G, MPO, NE, and Notch1/2 in LPS-treated cells were inhibited when LPS was added in conjunction with Notch blocker dibenzazepine (DBZ; LPS + DBZ group). In CR-infected Rag1

Identifiers

PMID34226497
PMCPMC8257684
OpenAlexW3181598993

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.