Evidence map›Paper›PMID 29797052›Full record

ReviewJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology2018

Mammalian urine concentration: a review of renal medullary architecture and membrane transporters.

C Michele Nawata, Thomas L Pannabecker

Abstract readReview
In one paragraph

Review in Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

24 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Physiological Functions of Urea Transporters.Sub-cellular biochemistry · 2025
    Review
  11. NHA1 is a cation/proton antiporter essential for the water-conserving functions of the rectal complex inProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Renal Corin Is Essential for Normal Blood Pressure and Sodium Homeostasis.International journal of molecular sciences · 2022
    Article
  13. Article
  14. Review
  15. KAmerican journal of physiology. Renal physiology · 2022
    Article
  16. Review
  17. In Situ Classification of Cell Types in Human Kidney Tissue Using 3D Nuclear Staining.Cytometry. Part A : the journal of the International Society for Analytical Cytology · 2021
    Article
  18. Article
  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

2 authors at 1 institution in 1 country.

C Michele NawataDepartment of Physiology, Banner University Medical Center, University of Arizona, 1501 N. Campbell Avenue, Tucson, AZ, 85724-5051, USA. cmnawata@gmail.com.
Thomas L PannabeckerDepartment of Physiology, Banner University Medical Center, University of Arizona, 1501 N. Campbell Avenue, Tucson, AZ, 85724-5051, USA.
Banner - University Medical Center Tucson · US

Funding

Integrated Tubular and Vascular Structure and Function in Renal Inner MedullaR01DK083338 · NIDDK · UNIVERSITY OF ARIZONA · PI PANNABECKER, THOMAS LLOYD · 2011 to 2015
$1.7M
NIDDK NIH HHS R01 DK083338
6 · The paper itself

Abstract

Mammalian kidneys play an essential role in balancing internal water and salt concentrations. When water needs to be conserved, the renal medulla produces concentrated urine. Central to this process of urine concentration is an osmotic gradient that increases from the corticomedullary boundary to the inner medullary tip. How this gradient is generated and maintained has been the subject of study since the 1940s. While it is generally accepted that the outer medulla contributes to the gradient by means of an active process involving countercurrent multiplication, the source of the gradient in the inner medulla is unclear. The last two decades have witnessed advances in our understanding of the urine-concentrating mechanism. Details of medullary architecture and permeability properties of the tubules and vessels suggest that the functional and anatomic relationships of these structures may contribute to the osmotic gradient necessary to concentrate urine. Additionally, we are learning more about the membrane transporters involved and their regulatory mechanisms. The role of medullary architecture and membrane transporters in the mammalian urine-concentrating mechanism are the focus of this review.

Indexed as

UrineAnimalsHumansKidney MedullaMembrane Transport ProteinsMembrane Transport ProteinsAquaporinsKidneyRenal medullaUrea transporters

Identifiers

PMID29797052
PMCPMC6186196
OpenAlexW2803700783

What OpenQuestion holds

Textmetadata
LicenceTDM
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.