Evidence map›Paper›PMID 19564950›Full record

ReviewInternational journal of molecular sciences2009

Mitochondria and energetic depression in cell pathophysiology.

Enn Seppet, Marju Gruno, Ants Peetsalu, Zemfira Gizatullina, Huu Phuc Nguyen, Stefan Vielhaber, Manfred H P Wussling, Sonata Trumbeckaite, Odeta Arandarcikaite, Doreen Jerzembeck and 5 more

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

37 citing papers in PubMed, 83 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

15 authors at 6 institutions in 3 countries.

Enn SeppetDepartment of Pathophysiology, University of Tartu, Tartu, Estonia.
Marju GrunoDepartment of Pathophysiology, University of Tartu, Tartu, Estonia.
Ants PeetsaluDepartment of Surgery, University of Tartu, Tartu, Estonia.
Zemfira GizatullinaKeyNeurotek AG, ZENIT-Technology Park Magdeburg, Magdeburg, Germany.
Huu Phuc NguyenDepartment of Medical Genetics, University of Tübingen, Tübingen, Germany.
Stefan VielhaberDepartment of Neurology, Otto von Guericke University, Magdeburg, Germany.
Manfred H P WusslingBernstein Institute for Physiology, Martin-Luther-University Halle-Wittenberg, Germany.
Sonata TrumbeckaiteInstitute for Biomedical Research, Kaunas University of Medicine, Kaunas, Lithuania.
Odeta ArandarcikaiteInstitute for Biomedical Research, Kaunas University of Medicine, Kaunas, Lithuania.
Doreen JerzembeckKeyNeurotek AG, ZENIT-Technology Park Magdeburg, Magdeburg, Germany.
Maria SonnabendKeyNeurotek AG, ZENIT-Technology Park Magdeburg, Magdeburg, Germany.
Katharina JegorovKeyNeurotek AG, ZENIT-Technology Park Magdeburg, Magdeburg, Germany.
Stephan ZierzDepartment of Neurology, Martin-Luther-University Halle-Wittenberg, Germany.
Frank StriggowKeyNeurotek AG, ZENIT-Technology Park Magdeburg, Magdeburg, Germany.
Frank N GellerichKeyNeurotek AG, ZENIT-Technology Park Magdeburg, Magdeburg, Germany.
Zentrum für Innovation und Technik in Nordrhein-Westfalen · DEUniversity of Tartu · EEKaunas University of Technology · LTMartin Luther University Halle-Wittenberg · DEOtto-von-Guericke University Magdeburg · DEUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mitochondrial dysfunction is a hallmark of almost all diseases. Acquired or inherited mutations of the mitochondrial genome DNA may give rise to mitochondrial diseases. Another class of disorders, in which mitochondrial impairments are initiated by extramitochondrial factors, includes neurodegenerative diseases and syndromes resulting from typical pathological processes, such as hypoxia/ischemia, inflammation, intoxications, and carcinogenesis. Both classes of diseases lead to cellular energetic depression (CED), which is characterized by decreased cytosolic phosphorylation potential that suppresses the cell's ability to do work and control the intracellular Ca(2+) homeostasis and its redox state. If progressing, CED leads to cell death, whose type is linked to the functional status of the mitochondria. In the case of limited deterioration, when some amounts of ATP can still be generated due to oxidative phosphorylation (OXPHOS), mitochondria launch the apoptotic cell death program by release of cytochrome c. Following pronounced CED, cytoplasmic ATP levels fall below the thresholds required for processing the ATP-dependent apoptotic cascade and the cell dies from necrosis. Both types of death can be grouped together as a mitochondrial cell death (MCD). However, there exist multiple adaptive reactions aimed at protecting cells against CED. In this context, a metabolic shift characterized by suppression of OXPHOS combined with activation of aerobic glycolysis as the main pathway for ATP synthesis (Warburg effect) is of central importance. Whereas this type of adaptation is sufficiently effective to avoid CED and to control the cellular redox state, thereby ensuring the cell survival, it also favors the avoidance of apoptotic cell death. This scenario may underlie uncontrolled cellular proliferation and growth, eventually resulting in carcinogenesis.

Indexed as

Adenosine TriphosphateApoptosisCell ProliferationCell SurvivalEnergy MetabolismGlycolysisMitochondriaMitochondrial DiseasesNeurodegenerative DiseasesOxidative PhosphorylationAdenosine Triphosphatecancerenergy depressionhypoxiainflammationmitochondriamitochondrial cell deathneurodegenerative diseases

Identifiers

PMID19564950
PMCPMC2695278
OpenAlexW2024061524

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.