Evidence map›Paper›PMID 28992267›Full record

ArticleNephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association2018

White blood cell fractions correlate with lesions of diabetic kidney disease and predict loss of kidney function in Type 2 diabetes.

Kevin M Wheelock, Pierre-Jean Saulnier, Stephanie K Tanamas, Pavithra Vijayakumar, E Jennifer Weil, Helen C Looker, Robert L Hanson, Kevin V Lemley, Berne Yee, William C Knowler and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

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  7. Association of T Cell Subsets and Platelet/Lymphocyte Ratio with Long-Term Complications in Kidney Transplant Recipients.Medical science monitor : international medical journal of experimental and clinical research · 2024
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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

14 authors at 7 institutions in 2 countries.

Kevin M WheelockPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
Pierre-Jean SaulnierPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
Stephanie K TanamasPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
Pavithra VijayakumarPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
E Jennifer WeilPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
Helen C LookerPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
Robert L HansonPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
Kevin V LemleyDepartment of Pediatrics, University of Southern California Keck School of Medicine, Los Angeles, CA, USA.
Berne YeeSouthwest Kidney Institute, Phoenix, AZ, USA.
William C KnowlerPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
Samy HadjadjCHU Poitiers Inserm, Clinical Investigation Center CIC1402, Poitiers, France.
Behzad NajafianDepartment of Pathology, University of Washington, Seattle, WA, USA.
Michael MauerDepartment of Nephrology, University of Minnesota, Minneapolis, MN, USA.
Robert G NelsonPhoenix Epidemiology and Clinical Research Branch, Phoenix, AZ, USA.
Phoenix (United States) · USInserm · FRNational Institutes of Health · USArizona Research Center · USUniversity of Minnesota · USUniversity of Southern California · USUniversity of Washington · US

Funding

Epidemiology, Pathophysiology and Treatment of Diabetic NephropathyZIADK069062 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI NELSON, ROBERT G · 2009 to 2023
$10.1M
6 · The paper itself

Abstract

Background: Inflammation linked to diabetic kidney disease (DKD) may affect white blood cell (WBC) counts and differentials. We examined the cross-sectional associations of total WBC count and WBC fractions with structural lesions of DKD in 108 Pima Indians with Type 2 diabetes who underwent research kidney biopsies. We also examined the longitudinal association of these WBC variables with renal function loss (RFL) in 941 Europeans with Type 2 diabetes from the SURDIAGENE study. Methods: Associations of WBC variables with morphometric parameters were assessed by linear regression. RFL was defined as≥40% loss of estimated glomerular filtration rate from baseline. Associations with RFL were evaluated by Cox regression. Hazard ratios (HRs) were reported per standard deviation increment of each WBC variable. Results: After multivariable adjustment, lymphocyte (r  = -0.20, P = 0.043) and eosinophil (r = 0.21, P = 0.032) fractions in the Pima Indians correlated with glomerular basement membrane width. Eosinophil fraction also correlated with glomerular filtration surface density (r  = -0.21, P = 0.031). Lymphocyte fraction (r = 0.25, P = 0.013), neutrophil fraction (r  = -0.23, P = 0.021) and the neutrophil:lymphocyte ratio (r  = -0.22, P = 0.024) correlated with percentage of normally fenestrated endothelial cells. During median follow-up of 4.5 years, 321 SURDIAGENE participants developed RFL. Lower lymphocyte fraction [HR = 0.67, 95% confidence interval (95% CI) 0.60-0.76] and higher neutrophil fraction (HR = 1.35, 95% CI 1.20-1.52), total WBC count (HR = 1.20, 95% CI 1.08-1.35) and neutrophil:lymphocyte ratio (HR = 1.44, 95% CI 1.28-1.62) each predicted RFL in this cohort. Conclusions: WBC fractions associate with morphometric lesions of DKD and predict RFL in individuals with Type 2 diabetes.

Indexed as

Cross-Sectional StudiesDiabetes Mellitus, Type 2Diabetic NephropathiesFemaleGlomerular Filtration RateHumansIncidenceIndians, North AmericanLeukocytesLongitudinal StudiesMaleMiddle AgedUnited States

Identifiers

PMID28992267
PMCPMC9719839
OpenAlexW2738900433

What Socratic 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 Socratic graph.