Evidence map›Paper›PMID 35504660›Full record

ArticleMolecular pharmacology2022

Calcium cycling as a mediator of thermogenic metabolism in adipose tissue.

Adrienne R Guarnieri, Tyler W Benson, Michael Tranter

Open access · bronzeAbstract read
In one paragraph

Article in Molecular pharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 26 citations in OpenAlex.

  1. Orai1-mediated CaExperimental & molecular medicine · 2026
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  9. SERCA blockade as a treatment strategy for obesity.European journal of applied physiology · 2025
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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

3 authors at 1 institution in 1 country.

Adrienne R GuarnieriUniversity of Cincinnati College of Medicine, United States.
Tyler W BensonUniversity of Cincinnati College of Medicine, United States.
Michael TranterUniversity of Cincinnati College of Medicine, United States trantemc@UCMAIL.UC.EDU.ORCID 0000-0002-0609-3717
University of Cincinnati Medical Center · US

Funding

Understanding Cardiovascular Disease MechanismsT32HL125204 · NHLBI · CINCINNATI CHILDRENS HOSP MED CTR · PI Evangelia G Kranias, Jeffery D Molkentin · 2015 to 2026
$3.4M
Investigation of Human Antigen R (HuR) as a Novel Mediator of Cardiac HypertrophyR01HL132111 · NHLBI · UNIVERSITY OF CINCINNATI · PI TRANTER, MICHAEL · 2016 to 2020
$1.8M
NHLBI NIH HHS T32 HL125204
6 · The paper itself

Abstract

Canonical non-shivering thermogenesis (NST) in brown and beige fat relies on uncoupling protein 1 (UCP1)-mediated heat generation, although alternative mechanisms of NST have been identified, including sarcoplasmic reticulum (SR)-calcium cycling. Intracellular calcium is a crucial cell signaling molecule for which compartmentalization is tightly regulated, and the sarco-endoplasmic calcium ATPase (SERCA) actively pumps calcium from the cytosol into the SR. In this review, we discuss the capacity of SERCA-mediated calcium cycling as a significant mediator of thermogenesis in both brown and beige adipocytes. Here, we suggest two primary mechanisms of SR calcium mediated thermogenesis. The first mechanism is through direct uncoupling of the ATPase and calcium pump activity of SERCA, resulting in the energy of ATP catalysis being expended as heat in the absence of calcium transport. Regulins, a class of SR membrane proteins, act to decrease the calcium affinity of SERCA and uncouple the calcium transport function from ATPase activity, but remain largely unexplored in adipose tissue thermogenesis. A second mechanism is through futile cycling of SR calcium whereby SERCA-mediated SR calcium influx is equally offset by SR calcium efflux, resulting in ATP consumption without a net change in calcium compartmentalization. A fuller understanding of the functional and mechanistic role of calcium cycling as a mediator of adipose tissue thermogenesis and how manipulation of these pathways can be harnessed for therapeutic gain remains unexplored.

Indexed as

Adipose tissuecalcium signaling

Identifiers

PMID35504660
PMCPMC9341262
OpenAlexW4225304217

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.