Evidence map›Paper›PMID 34899638›Full record

ArticleFrontiers in microbiology2021

Sex Differences in Fecal Microbiota Correlation With Physiological and Biochemical Indices Associated With End-Stage Renal Disease Caused by Immunoglobulin a Nephropathy or Diabetes.

Peng Zhang, Jiali Fang, Guanghui Li, Lei Zhang, Xingqiang Lai, Lu Xu, Luhao Liu, Yunyi Xiong, Li Li, Tao Zhang and 6 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 40% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Sex-specific cardiac dysfunction in mice with chronic kidney disease.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2025
    Article
  4. Review
  5. Review
  6. 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

16 authors at 2 institutions in 1 country.

Peng ZhangOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Jiali FangOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Guanghui LiOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Lei ZhangOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Xingqiang LaiOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Lu XuOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Luhao LiuOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Yunyi XiongOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Li LiOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Tao ZhangOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Jiao WanOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Hailin XuOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Rongxin ChenOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Weiting ZhangOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Junjie MaOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Zheng ChenOrgan Transplant Center, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
Guangzhou Medical University · CNSecond Affiliated Hospital of Guangzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigated the sex-specific differences in the correlation between intestinal microbiota and end-stage renal disease. Here, we compared the differences in the gut microbiota of male and female healthy controls (HC) and patients with end-stage renal disease (ESRD) caused by immunoglobulin A (IgA) nephropathy (ESRD-IgAN) or type-2 diabetes mellitus (ESRD-T2DM) using high-throughput sequencing of the 16S rRNA gene. We also analyzed the correlation between gut microbiota and clinical immune indicators. We assigned 8, 10, 5, 7, 11, and 20 volunteers to female HC, ESRD-IgAN, and ESRD-T2DM, and male HC, ESRD-IgAN, and ESRD-T2DM, respectively. The results showed sex-specific differences in both physiological and biochemical indices and intestinal microbiota composition, as well as the correlation between them. The correlations between physiological and biochemical indices in men were significantly lower than those in women, especially for indices related to immunity, blood glucose, and cardiac color sonography. Urine output, lymphocyte ratio, serum albumin, blood calcium, dialysis status, serum urea nitrogen, urine protein, and diabetes significantly correlated with male fecal microbiota composition, whereas only creatinine and 2-h post-prandial blood glucose significantly correlated with female fecal microbiota composition. The top 50 dominant operational taxonomic units showed a stronger correlation with physiological and biochemical indices in samples obtained from females than from males. These differences highlight sex-specific differences in the effectiveness of ESRD prevention and treatments

Indexed as

chronic kidney diseaseclinical immune indicatorsend-stage renal diseasegut microbiotaIgA nephropathytype-2 diabetes mellitus

Identifiers

PMID34899638
PMCPMC8661007
OpenAlexW3216325506

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.