Evidence map›Paper›PMID 19540356›Full record

ReviewBiochimica et biophysica acta2009

Lipid signaling on the mitochondrial surface.

Huiyan Huang, Michael A Frohman

Abstract readReview
In one paragraph

Review in Biochimica et biophysica acta, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

26 citing papers in PubMed, 64 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

2 authors at 1 institution in 1 country.

Huiyan HuangProgram in Molecular and Cellular Pharmacology, the Department of Pharmacology, and the Center for Developmental Genetics, Stony Brook University, Stony Brook, NY 11794-5140, USA.
Michael A Frohman
Stony Brook University · US

Funding

Lipid-signaling pathways regulating mitochondrial morphology, energetics, and movR01GM084251 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI FROHMAN, MICHAEL A. · 2009 to 2017
$2.6M
Role of Phospholipase D1 in regulated exocytosisR01GM071520 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI FROHMAN, MICHAEL A. · 2006 to 2009
$1.3M
NIGMS NIH HHS GM071520NIGMS NIH HHS GM084251NIGMS NIH HHS R01 GM071520NIGMS NIH HHS R01 GM084251
6 · The paper itself

Abstract

Regulated production and elimination of the signaling lipids phosphatidic acid (PA), diacylglycerol (DAG), and phosphatidylinositol 4,5-bisphosphate (PI4,5P(2)) creates a complex and interconnected signaling network that modulates a wide variety of eukaryotic cell biological events. PA production at the plasma membrane and on trafficking membrane organelles by classical Phospholipase D (PLD) through the hydrolysis of phosphatidylcholine (PC) has been studied widely. In this chapter, we review a newly identified, non-canonical member of the PLD superfamily, MitoPLD, which localizes to the mitochondrial surface and plays a role in mitochondrial fusion via the hydrolysis of cardiolipin (CL) to generate PA. The role of PA in facilitating the mitochondrial fusion event carried out by proteins known as Mitofusins is intriguing in light of the role classic PLD-generated PA plays in facilitating SNARE-mediated fusion of secretory membrane vesicles into the plasma membrane. In addition, however, PA on the mitochondrial surface may also trigger a signaling cascade that elevates DAG, leading to downstream events that affect mitochondrial fission and energy production. PA production on the mitochondrial surface may also stimulate local production of PI4,5P(2) to facilitate mitochondrial fission and subcellular trafficking or facilitate Ca(2+) influx.

Indexed as

Lipid MetabolismSignal TransductionAnimalsHumansMitochondriaMitochondrial MembranesPhosphatidic AcidsPhosphatidic Acids

Identifiers

PMID19540356
PMCPMC2749073
OpenAlexW2008619651

What OpenQuestion holds

Textmetadata
LicenceTDM
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.