Evidence map›Paper›PMID 34064854›Full record

ArticleInternational journal of molecular sciences2021

Autophagy and Mitophagy Promotion in a Rat Model of Endometriosis.

Rosalba Siracusa, Ramona D'Amico, Daniela Impellizzeri, Marika Cordaro, Alessio Filippo Peritore, Enrico Gugliandolo, Rosalia Crupi, Angela Trovato Salinaro, Emanuela Raffone, Tiziana Genovese and 3 more

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 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
7.3field-weighted citation impact, top 2% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 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

13 authors at 2 institutions in 1 country.

Rosalba SiracusaDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.ORCID 0000-0001-7868-2505
Ramona D'AmicoDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.ORCID 0000-0003-0389-3871
Daniela ImpellizzeriDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.ORCID 0000-0001-9492-3161
Marika CordaroDepartment of Biomedical, Dental and Morphological and Functional Imaging, University of Messina, Via Consolare Valeria, 98125 Messina, Italy.ORCID 0000-0002-3980-0043
Alessio Filippo PeritoreDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.ORCID 0000-0001-8545-990X
Enrico GugliandoloDepartment of Veterinary Sciences, University of Messina, 98168 Messina, Italy.ORCID 0000-0001-6840-3154
Rosalia CrupiDepartment of Veterinary Sciences, University of Messina, 98168 Messina, Italy.ORCID 0000-0002-7629-3132
Angela Trovato SalinaroDepartment of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania, Italy.ORCID 0000-0003-2377-858X
Emanuela RaffoneMulti-Specialist Istitute Rizzo, Torregrotta, 98043 Messina, Italy.
Tiziana GenoveseDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.
Salvatore CuzzocreaDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.ORCID 0000-0001-6131-3690
Roberta FuscoDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.ORCID 0000-0003-0223-1403
Rosanna Di PaolaDepartment of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.ORCID 0000-0001-6725-8581
University of Messina · ITUniversity of Catania · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endometriosis is a gynecological condition affecting patients in reproductive age. The aim of this paper was to assess the effects of the autophagy and mitophagy induction in a rat model of endometriosis. Endometriosis was induced by the injection of uterine fragments, and rapamycin (0. 5 mg/kg) was administered once per week. One week from the induction, rats were sacrificed, and laparotomy was performed to collect the endometriotic implants and to further process them for molecular analysis. Western blot analysis was conducted on explanted lesions to evaluate the autophagy pathway during the pathology. Elevated phospho-serine/threonine kinase (p-AKT) and mammalian target of rapamycin (mTOR) expressions were detected in vehicle-treated rats, while Beclin and microtubule-associated protein 1A/1B-light chain 3 II (LC3II) expressions were low. Additionally, samples collected from vehicle groups indicated low Bnip3, Ambra1, and Parkin expressions, demonstrating impaired autophagy and mitophagy. Rapamycin administration reduced p-AKT and mTOR expressions and increased Beclin and LC3II, Bnip3, Ambra1, and Parkin expressions, activating both mechanisms. We also evaluated the impact of the impaired autophagy and mitophagy pathways on apoptosis and angiogenesis. Rapamycin was administered by activating autophagy and mitophagy, which increased apoptosis (assessed by Western blot analysis of Bcl-2, Bax, and Cleaved-caspase 3) and reduced angiogenesis (assessed by immunohistochemical analysis of vascular endothelial grow factor (VEGF) and CD34) in the lesions. All of these mechanisms activated by the induction of the autophagy and mitophagy pathways led to the reduction in the lesions' volume, area and diameter.

Indexed as

ApoptosisAutophagyMitophagyAnimalsEndometriosisFemaleRatsRats, Sprague-DawleyTOR Serine-Threonine KinasesmTOR protein, ratTOR Serine-Threonine Kinasesautophagyendometriosismitophagy

Identifiers

PMID34064854
PMCPMC8150724
OpenAlexW3161227226

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.