Evidence map›Paper›PMID 34065350›Full record

ArticleInternational journal of molecular sciences2021

Rapamycin Ameliorates Defects in Mitochondrial Fission and Mitophagy in Glioblastoma Cells.

Paola Lenzi, Rosangela Ferese, Francesca Biagioni, Federica Fulceri, Carla L Busceti, Alessandra Falleni, Stefano Gambardella, Alessandro Frati, Francesco Fornai

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing 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

27 citing papers in PubMed, 44 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

9 authors at 3 institutions in 1 country.

Paola LenziDepartment of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy.ORCID 0000-0002-4734-8798
Rosangela FereseI.R.C.C.S. Neuromed, Via Atinense 18, 86077 Pozzilli, Italy.ORCID 0000-0001-8899-0309
Francesca BiagioniI.R.C.C.S. Neuromed, Via Atinense 18, 86077 Pozzilli, Italy.ORCID 0000-0003-3566-4889
Federica FulceriDepartment of Clinical and Experimental Medicine University of Pisa, via Roma 55, 56126 Pisa, Italy.ORCID 0000-0003-0790-1218
Carla L BuscetiI.R.C.C.S. Neuromed, Via Atinense 18, 86077 Pozzilli, Italy.
Alessandra FalleniDepartment of Clinical and Experimental Medicine University of Pisa, via Roma 55, 56126 Pisa, Italy.ORCID 0000-0001-6492-6038
Stefano GambardellaI.R.C.C.S. Neuromed, Via Atinense 18, 86077 Pozzilli, Italy.
Alessandro FratiI.R.C.C.S. Neuromed, Via Atinense 18, 86077 Pozzilli, Italy.
Francesco FornaiDepartment of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy.ORCID 0000-0002-3883-5084
Istituto Neurologico Mediterraneo · ITUniversity of Pisa · ITUniversity of Urbino · IT

Funding

Ministero della Salute Ricerca Corrente 2021
6 · The paper itself

Abstract

Glioblastoma (GBM) cells feature mitochondrial alterations, which are documented and quantified in the present study, by using ultrastructural morphometry. Mitochondrial impairment, which roughly occurs in half of the organelles, is shown to be related to mTOR overexpression and autophagy suppression. The novelty of the present study consists of detailing an mTOR-dependent mitophagy occlusion, along with suppression of mitochondrial fission. These phenomena contribute to explain the increase in altered mitochondria reported here. Administration of the mTOR inhibitor rapamycin rescues mitochondrial alterations. In detail, rapamycin induces the expression of genes promoting mitophagy (

Indexed as

ApoptosisAutophagyCell Line, TumorGlioblastomaHumansMitochondriaMitochondrial DynamicsMitophagySirolimusTOR Serine-Threonine KinasesSirolimusTOR Serine-Threonine KinasesAMBRA1autophagyDRP1FIS1mitochondriaOPA1PARKINPINK1ULK1VPS34

Identifiers

PMID34065350
PMCPMC8161366
OpenAlexW3165007657

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.