Evidence map›Paper›PMID 28956227›Full record

ArticlePurinergic signalling2017

Various N-glycoforms differentially upregulate E-NTPDase activity of the NTPDase3/CD39L3 ecto-enzymatic domain.

Alexander H Zhong, Z Gordon Jiang, Richard D Cummings, Simon C Robson

Open access · greenAbstract read
In one paragraph

Article in Purinergic signalling, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 35% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

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  4. Review
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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

4 authors at 2 institutions in 1 country.

Alexander H ZhongDivision of Gastroenterology and Liver Center, Department of Medicine, Beth Israel Deaconess Medical Center (BIDMC) and Harvard Medical School (HMS), Harvard University, Office E/CLS 612, 3 Blackfan Circle, Boston, MA, 02115, USA.
Z Gordon JiangDivision of Gastroenterology and Liver Center, Department of Medicine, Beth Israel Deaconess Medical Center (BIDMC) and Harvard Medical School (HMS), Harvard University, Office E/CLS 612, 3 Blackfan Circle, Boston, MA, 02115, USA.
Richard D CummingsDivision of Gastroenterology and Liver Center, Department of Medicine, Beth Israel Deaconess Medical Center (BIDMC) and Harvard Medical School (HMS), Harvard University, Office E/CLS 612, 3 Blackfan Circle, Boston, MA, 02115, USA.
Simon C RobsonDivision of Gastroenterology and Liver Center, Department of Medicine, Beth Israel Deaconess Medical Center (BIDMC) and Harvard Medical School (HMS), Harvard University, Office E/CLS 612, 3 Blackfan Circle, Boston, MA, 02115, USA. srobson@bidmc.harvard.edu.
Beth Israel Deaconess Medical Center · USHarvard University · US

Funding

Therapeutic assessment of synthetic heparin sulfates in transplantation modelsP01HL107152 · NHLBI · VIRGINIA COMMONWEALTH UNIVERSITY · PI DESAI, UMESH RAMANLAL · 2011 to 2017
$15.8M
Directed Purinergic Signaling as Immunotherapy in LeukemiaR21CA221702 · NCI · BETH ISRAEL DEACONESS MEDICAL CENTER · PI AVIGAN, DAVID E., ROBSON, SIMON C. · 2018 to 2019
$413k
NCI NIH HHS R21 CA221702NHLBI NIH HHS 5 P01 HL107152-05NHLBI NIH HHS P01 HL107152
6 · The paper itself

Abstract

The GDA1/CD39 ecto-nucleoside triphosphate diphosphosphohydrolase (E-NTPDase) superfamily is a group of eight heavily glycosylated ecto-enzymes that hydrolyze extracellular nucleosides di- and tri-phosphates in the presence of divalent cations, to generate the monophosphate derivatives. This catalytic process differentially regulates a complex array of purinergic signaling responses. NTPDase3/CD39L3is dominantly expressed in pancreatic islet cells, where it may regulate insulin secretion, and has seven N-linked glycosylation sites with four close to five highly conserved domains called "apyrase conserved regions" (ACRs). In a manner similar to CD39, NTPDase3/CD39L3 uses ATP as its preferential substrate and also possesses significant activities toward other triphosphate and diphosphate nucleosides. To understand the mechanism of the ecto-NTPDase activity and substrate specificity, potentially impacted by N-glycans, we have generated soluble enzymatic domains of NTPDase3/CD39L3 in human embryotic kidney cells with four different glycan modifications. These include mannose

Indexed as

AnimalsGlycosylationHEK293 CellsHumansPyrophosphatasesRatsTransfectionUp-Regulationnucleoside-triphosphate diphosphohydrolase 3PyrophosphatasesATPCD39CD39L3Glycosylation

Identifiers

PMID28956227
PMCPMC5714850
OpenAlexW2756619111

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.