Evidence map›Paper›PMID 32116019›Full record

ArticleAmerican journal of physiology. Renal physiology2020

Testosterone modulates renal ammonia metabolism.

Autumn N Harris, Hyun-Wook Lee, Jill W Verlander, I David Weiner

Open access · greenAbstract read
In one paragraph

Article in American journal of physiology. Renal physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

20 citing papers in PubMed, 23 citations in OpenAlex.

  1. Uncoupling proximal tubule ammoniagenesis from bicarbonate generation byAmerican journal of physiology. Renal physiology · 2026
    Article
  2. Sex differences in renal acid-base regulation.Current opinion in nephrology and hypertension · 2026
    Review
  3. Article
  4. Testosterone Exposure During Fetal Masculinization Programming Window Determines the Kidney Size in Adult Mice.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Lack of a role of NHE4 in renal ammonia metabolism.American journal of physiology. Renal physiology · 2025
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Acid-base effects of combined renal deletion of NBCe1-A and NBCe1-B.American journal of physiology. Renal physiology · 2022
    Article
  18. Role of the renal androgen receptor in sex differences in ammonia metabolism.American journal of physiology. Renal physiology · 2021
    Article
  19. Sex differences in renal ammonia metabolism.American journal of physiology. Renal physiology · 2021
    Article
  20. Review
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

4 authors at 2 institutions in 1 country.

Autumn N HarrisDeparment of Small Animal Clinical Science, University of Florida College of Veterinary Medicine, Gainesville, Florida.ORCID 0000-0002-2329-3905
Hyun-Wook LeeDivision of Nephrology, Hypertension, and Renal Transplantation, University of Florida College of Medicine, Gainesville, Florida.
Jill W VerlanderDivision of Nephrology, Hypertension, and Renal Transplantation, University of Florida College of Medicine, Gainesville, Florida.ORCID 0000-0002-4096-4897
I David WeinerDivision of Nephrology, Hypertension, and Renal Transplantation, University of Florida College of Medicine, Gainesville, Florida.ORCID 0000-0002-0046-0600
University of Florida · USUnited States Department of Veterans Affairs · US

Funding

H/HCO3 transport in the collecting ductR01DK045788 · NIDDK · UNIVERSITY OF FLORIDA · PI WEINER, I. DAVID · 2000 to 2017
$4.4M
Molecular Mechanisms Regulating Ammonia MetabolismR01DK107798 · NIDDK · UNIVERSITY OF FLORIDA · PI WEINER, I. DAVID · 2016 to 2025
$3.2M
CRR LIGAND ASSAY AND ANALYSIS CORER24HD102061 · NICHD · UNIVERSITY OF VIRGINIA · PI HAISENLEDER, DANIEL J. · 2019 to 2023
$2.2M
REnal TrAIning & reteNtion (RETAIN) ProgramT32DK104721 · NIDDK · UNIVERSITY OF FLORIDA · PI SEGAL, MARK S., WOOD, CHARLES E · 2015 to 2019
$1.6M
Sex Differences in Renal Ammonia MetabolismK08DK120873 · NIDDK · UNIVERSITY OF FLORIDA · PI HARRIS, AUTUMN N · 2019 to 2023
$952k
NICHD NIH HHS R24 HD102061NIDDK NIH HHS K08 DK120873NIDDK NIH HHS L30 DK126097NIDDK NIH HHS R01 DK045788NIDDK NIH HHS R01 DK107798NIDDK NIH HHS T32 DK104721
6 · The paper itself

Abstract

There are substantial sex differences in renal structure and ammonia metabolism that correlate with differences in expression of proteins involved in ammonia generation and transport. This study determined the role of testis-derived testosterone in these differences. We studied 4-mo-old male C57BL/6 mice 4 and 8 wk after either bilateral orchiectomy (ORCH) or sham-operated control surgery and determined the effect of testosterone replacement to reverse the effects of ORCH. Finally, we determined the cellular expression of androgen receptor (AR), testosterone's canonical target receptor. ORCH decreased kidney and proximal tubule size, and testosterone replacement reversed this effect. ORCH increased ammonia excretion in a testosterone-dependent fashion; this occurred despite similar food intake, which is the primary component of endogenous acid production. ORCH increased expression of both phospho

Indexed as

Hormone Replacement TherapyAmmoniaAnimalsFemaleKidneyMaleMice, Inbred C57BLOrchiectomyPhosphoenolpyruvate Carboxykinase (ATP)Receptors, AndrogenRenal EliminationSex FactorsSodium-Bicarbonate SymportersSodium-Hydrogen Exchanger 3Solute Carrier Family 12, Member 1TestosteroneAmmoniaAR protein, mousePck2 protein, mousePhosphoenolpyruvate Carboxykinase (ATP)Receptors, AndrogenSlc12a1 protein, mouseSlc4a4 protein, mouseSlc9a3 protein, mouseSodium-Bicarbonate SymportersSodium-Hydrogen Exchanger 3Solute Carrier Family 12, Member 1Testosteroneacid-baseammoniaandrogen receptorsex differencestestosterone

Identifiers

PMID32116019
PMCPMC7191448
OpenAlexW3009550206

What OpenQuestion holds

Textmetadata
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.