Evidence map›Paper›PMID 34820368›Full record

ArticleFrontiers in cell and developmental biology2021

Protein Kinase A and 5' AMP-Activated Protein Kinase Signaling Pathways Exert Opposite Effects on Induction of Autophagy in Luteal Cells.

Emilia Przygrodzka, Corrine F Monaco, Michele R Plewes, Guojuan Li, Jennifer R Wood, Andrea S Cupp, John S Davis

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cell and developmental biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

12 citing papers in PubMed, 13 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

7 authors at 2 institutions in 1 country.

Emilia PrzygrodzkaDepartment of Obstetrics and Gynecology, Olson Center for Women's Health, University of Nebraska Medical Center, Omaha, NE, United States.
Corrine F MonacoDepartment of Obstetrics and Gynecology, Olson Center for Women's Health, University of Nebraska Medical Center, Omaha, NE, United States.
Michele R PlewesDepartment of Obstetrics and Gynecology, Olson Center for Women's Health, University of Nebraska Medical Center, Omaha, NE, United States.
Guojuan LiDepartment of Obstetrics and Gynecology, Olson Center for Women's Health, University of Nebraska Medical Center, Omaha, NE, United States.
Jennifer R WoodDepartment of Animal Science, University of Nebraska-Lincoln, Lincoln, NE, United States.
Andrea S CuppDepartment of Obstetrics and Gynecology, Olson Center for Women's Health, University of Nebraska Medical Center, Omaha, NE, United States.
John S DavisDepartment of Obstetrics and Gynecology, Olson Center for Women's Health, University of Nebraska Medical Center, Omaha, NE, United States.
University of Nebraska Medical Center · USUniversity of Nebraska–Lincoln · US

Funding

The Aging Pituitary/Gonadal AxisP01AG029531 · NIA · WICHITA STATE UNIVERSITY · PI GEORGE R BOUSFIELD · 2009 to 2026
$25.9M
The role of stress in the fetal origin of obesity and metabolic dysfunctionP20GM104320 · NIGMS · UNIVERSITY OF NEBRASKA LINCOLN · PI ZEMPLENI, JANOS · 2014 to 2024
$24.9M
Metabolic Regulators of Corpus Luteum FunctionR01HD092263 · NICHD · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI DAVIS, JOHN S · 2017 to 2021
$1.6M
Metabolic Events Controlling Ovarian SteroidogenesisR01HD087402 · NICHD · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI DAVIS, JOHN S · 2017 to 2019
$425k
Mitochondrial Dynamics and SteroidogenesisIK2BX004911 · VA · OMAHA VA MEDICAL CENTER · PI Michele R Plewes · 2021 to 2026
–
BLRD VA I01 BX004272BLRD VA IK2 BX004911BLRD VA IK6 BX005797NIA NIH HHS P01 AG029531NICHD NIH HHS R01 HD087402NICHD NIH HHS R01 HD092263NIGMS NIH HHS P20 GM104320
6 · The paper itself

Abstract

In the absence of pregnancy the ovarian corpus luteum undergoes regression, a process characterized by decreased production of progesterone and structural luteolysis involving apoptosis. Autophagy has been observed in the corpus luteum during luteal regression. Autophagy is a self-degradative process important for balancing sources of cellular energy at critical times in development and in response to nutrient stress, but it can also lead to apoptosis. Mechanistic target of rapamycin (MTOR) and 5' AMP-activated protein kinase (AMPK), key players in autophagy, are known to inhibit or activate autophagy, respectively. Here, we analyzed the signaling pathways regulating the initiation of autophagy in bovine luteal cells.

Indexed as

AMPKcorpus luteumLC3Bluteinizing hormoneMTORPGF2αPKAUlk1

Identifiers

PMID34820368
PMCPMC8607825
OpenAlexW3213899983

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.