Evidence map›Paper›PMID 29884907›Full record

ArticleLaboratory investigation; a journal of technical methods and pathology2018

Sex dimorphism in ANGII-mediated crosstalk between ACE2 and ACE in diabetic nephropathy.

Sergi Clotet-Freixas, Maria Jose Soler, Vanesa Palau, Lidia Anguiano, Javier Gimeno, Ana Konvalinka, Julio Pascual, Marta Riera

Open access · bronzeAbstract read
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In one paragraph

Article in Laboratory investigation; a journal of technical methods and pathology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

31 citing papers in PubMed, 46 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Gender-related diabetic nephropathy: Yes or no.Journal of research in medical sciences : the official journal of Isfahan University of Medical Sciences · 2024
    Article
  6. Article
  7. Article
  8. Role of sex hormones in diabetic nephropathy.Frontiers in endocrinology · 2023
    Review
  9. Article
  10. Angiotensin II and ATInternational journal of molecular sciences · 2022
    Review
  11. Children With Short Stature Display ReducedFrontiers in endocrinology · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Novel roles of the renal angiotensin-converting enzyme.Molecular and cellular endocrinology · 2021
    Review
  19. Article
  20. Article
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

8 authors at 2 institutions in 2 countries.

Sergi Clotet-FreixasDepartment of Nephrology, Hospital del Mar - IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain.
Maria Jose SolerDepartment of Nephrology, Hospital del Mar - IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain. msoler@parcdesalutmar.cat.ORCID http://orcid.org/0000-0003-3621-0766
Vanesa PalauDepartment of Nephrology, Hospital del Mar - IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain.
Lidia AnguianoDepartment of Nephrology, Hospital del Mar - IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain.
Javier GimenoDepartment of Pathology, Hospital del Mar - IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain.
Ana KonvalinkaDivision of Nephrology, University Health Network, Toronto, ON, M5G 2N2, Canada.
Julio PascualDepartment of Nephrology, Hospital del Mar - IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain.
Marta RieraDepartment of Nephrology, Hospital del Mar - IMIM (Hospital del Mar Medical Research Institute), 08003, Barcelona, Spain.
Hospital Del Mar · ESUniversity Health Network · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angiotensin-converting enzyme (ACE) and ACE2 play a critical role in the renin-angiotensin system (RAS) by altering angiotensin II (ANGII) levels, thus governing its deleterious effects. Both enzymes are altered by sex and diabetes, and play an important role in the development of diabetic nephropathy (DN). Importantly, previous evidence in diabetic and ACE2-deficient (ACE2KO) males suggest a sex-dependent crosstalk between renal ACE and ACE2. In the present work, we aimed to study the sex-specific susceptibility to diabetes and direct infusion of ANGII in kidney disease progression, with a special focus on its link to ACE2 and ACE. In our mouse model, ANGII promoted hypertension, albuminuria, reduced glomerular filtration, and glomerular histological alterations. ANGII adverse effects were accentuated by diabetes and ACE2 deficiency, in a sex-dependent fashion: ACE2 deficiency accentuated ANGII-induced hypertension, albuminuria, and glomerular hypertrophy in diabetic females, whereas in diabetic males exacerbated ANGII-mediated glomerular hypertrophy, mesangial expansion, and podocyte loss. At the molecular level, ANGII downregulated renal ACE gene and enzymatic activity levels, as well as renin gene expression in ACE2KO mice. Interestingly, male sex and diabetes accentuated this effect. Here we show sex dimorphism in the severity of diabetes- and ANGII-related renal lesions, and demonstrate that ACE2- and ACE-related compensatory mechanisms are sex-specific. Supporting our previous findings, the modulation and ANGII-mediated crosstalk between ACE2 and ACE in DN progression was more evident in males. This work increases the understanding of the sex-specific role of ACE2 and ACE in DN, reinforcing the necessity of more personalized treatments targeting RAS.

Indexed as

Angiotensin-Converting Enzyme 2Angiotensin IIAnimalsDiabetes Mellitus, ExperimentalDiabetic NephropathiesDisease ProgressionFeedback, PhysiologicalFemaleFibrosisKidneyMaleMiceMice, Inbred C57BLMice, KnockoutPeptidyl-Dipeptidase ARenin-Angiotensin SystemAce2 protein, mouseAngiotensin-Converting Enzyme 2Angiotensin IIPeptidyl-Dipeptidase A

Identifiers

PMID29884907
OpenAlexW2806964547

What OpenQuestion holds

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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.