Evidence map›Paper›PMID 31882565›Full record

ReviewDiabetes2020

The Local Paracrine Actions of the Pancreatic α-Cell.

Rayner Rodriguez-Diaz, Alejandro Tamayo, Manami Hara, Alejandro Caicedo

Open access · bronzeAbstract readReview
In one paragraph

Review in Diabetes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
8.6field-weighted citation impact, top 2% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 80 citations in OpenAlex.

  1. Pooled it
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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.

Rayner Rodriguez-DiazDepartment of Medicine, University of Miami Miller School of Medicine, Miami, FL rayner_rodriguez@yahoo.com acaicedo@miami.edu.
Alejandro TamayoDepartment of Medicine, University of Miami Miller School of Medicine, Miami, FL.
Manami HaraDepartment of Medicine, University of Chicago, Chicago, IL.
Alejandro CaicedoDepartment of Medicine, University of Miami Miller School of Medicine, Miami, FL rayner_rodriguez@yahoo.com acaicedo@miami.edu.ORCID 0000-0002-3765-3529
University of Miami · USUniversity of Chicago · US

Funding

Pilot and Feasibility ProgramP30DK020595 · NIDDK · UNIVERSITY OF CHICAGO · PI Raghavendra G Mirmira · 2013 to 2026
$20.9M
In situ analysis of functional endocrine, vascular, and immune cell interactions during early postnatal development of the human pancreasU01DK120456 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI BRISSOVA, MARCELA, CAICEDO, ALEJANDRO · 2018 to 2021
$2.6M
Heterogeneity of the human pancreasR01DK117192 · NIDDK · UNIVERSITY OF CHICAGO · PI HARA, MANAMI · 2019 to 2023
$2.0M
The delta cell as a key regulator of pancreatic islet biologyR01DK124527 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI RODRIGUEZ-DIAZ, RAYNER · 2020 to 2024
$1.9M
The Role of Innervation for Hormone Secretion in Human IsletsR01DK084321 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI CAICEDO, ALEJANDRO · 2011 to 2015
$1.8M
Harnessing Innervation to Promote Pancreatic Islet FunctionR01DK113093 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI CAICEDO, ALEJANDRO · 2017 to 2020
$1.5M
Cholinergic signaling in the human pancreatic isletR01DK111538 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI CAICEDO, ALEJANDRO · 2016 to 2018
$1.2M
Imaging mitochondrial signaling in B-cells ectopically implanted in the eyeR33ES025673 · NIEHS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI CAICEDO, ALEJANDRO, MORAES, CARLOS TORRES · 2018 to 2019
$761k
The role of the delta cell in islet homeostasisR21DK114418 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI RODRIGUEZ-DIAZ, RAYNER · 2017 to 2019
$576k
Imaging mitochondrial signaling in B-cells ectopically implanted in the eyeR21ES025673 · NIEHS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI CAICEDO, ALEJANDRO, MORAES, CARLOS TORRES · 2015 to 2017
$569k
The Role of Innervation for Hormone Secretion in Human IsletsR56DK084321 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI CAICEDO, ALEJANDRO · 2009 to 2016
$306k
NIDDK NIH HHS P30 DK020595NIDDK NIH HHS R01 DK084321NIDDK NIH HHS R01 DK111538NIDDK NIH HHS R01 DK113093NIDDK NIH HHS R01 DK117192NIDDK NIH HHS R01 DK124527NIDDK NIH HHS R21 DK114418NIDDK NIH HHS R56 DK084321NIDDK NIH HHS U01 DK120456NIEHS NIH HHS R21 ES025673NIEHS NIH HHS R33 ES025673
6 · The paper itself

Abstract

Secretion of glucagon from the pancreatic α-cells is conventionally seen as the first and most important defense against hypoglycemia. Recent findings, however, show that α-cell signals stimulate insulin secretion from the neighboring β-cell. This article focuses on these seemingly counterintuitive local actions of α-cells and describes how they impact islet biology and glucose metabolism. It is mostly based on studies published in the last decade on the physiology of α-cells in human islets and incorporates results from rodents where appropriate. As this and the accompanying articles show, the emerging picture of α-cell function is one of increased complexity that needs to be considered when developing new therapies aimed at promoting islet function in the context of diabetes.

Indexed as

AnimalsDiabetes MellitusGlucagonGlucagon-Secreting CellsHumansInsulinInsulin SecretionParacrine CommunicationGlucagonInsulin

Identifiers

PMID31882565
PMCPMC7085245
OpenAlexW2997405111

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.