Evidence map›Paper›PMID 38868805›Full record

ArticleInternational journal of hematology-oncology and stem cell research2024

Gut Microbiota Composition Correlates with Disease Severity in Myelodysplastic Syndrome.

Giovanna Barbosa Correia Riello, Priscila Mendonça da Silva, Francisca Andrea da Silva Oliveira, Roberta Taiane Germano de Oliveira, Francisco Eliclecio Rodrigues da Silva, Ivo Gabriel da Frota França, Vânia Maria Maciel Melo, Fábio Miyajima, Ronald Feitosa Pinheiro, Macedo Danielle S

Abstract read
In one paragraph

Article in International journal of hematology-oncology and stem cell research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. 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

10 authors.

Giovanna Barbosa Correia RielloDepartment of Clinical and Toxicological Analysis, School of Pharmacy, Federal University of Ceara, Fortaleza, CE, Brazil.
Priscila Mendonça da SilvaUniversity Hospital Walter Cantidio, Federal University of Ceara, Brazil Brazilian Company of Hospital Services (EBSERH), Fortaleza, Ceará, Brazil.
Francisca Andrea da Silva OliveiraDrug Research and Development Center, Faculty of Medicine, Federal University of Ceara, Fortaleza, CE, Brazil.
Roberta Taiane Germano de OliveiraCancer Cytogenomic Laboratory, Drug Research and Development Center, Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceara, Fortaleza, Brazil.
Francisco Eliclecio Rodrigues da SilvaLaboratory of Neuropsychopharmacology, Drug Research and Development Center, Faculty of Medicine, Federal University of Ceara, Fortaleza, CE, Brazil.
Ivo Gabriel da Frota FrançaCancer Cytogenomic Laboratory, Drug Research and Development Center, Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceara, Fortaleza, Brazil.
Vânia Maria Maciel MeloLaboratory of Microbial Ecology and Biotechnology, Department of Biology, Federal University of Ceará, Fortaleza, Brazil.
Fábio MiyajimaOswaldo Cruz Foundation (Fiocruz), Branch Ceara, Eusebio, Brazil.
Ronald Feitosa PinheiroCancer Cytogenomic Laboratory, Drug Research and Development Center, Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceara, Fortaleza, Brazil.
Macedo Danielle SLaboratory of Neuropsychopharmacology, Drug Research and Development Center, Faculty of Medicine, Federal University of Ceara, Fortaleza, CE, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The myelodysplastic syndrome (MDS) is a heterogeneous group of clonal disorders of hematopoietic progenitor cells related to ineffective hematopoiesis and an increased risk of transformation to acute myelogenous leukemia. MDS is divided into categories, namely lineage dysplasia (MDS-SLD), MDS with ring sideroblasts (MDS-RS), MDS with multilineage dysplasia (MDS-MLD), MDS with excess blasts (MDS-EB). The International Prognostic Classification System (IPSS) ranks the patients as very low, low, intermediate, high, and very high based on disease evolution and survival rates. Evidence points to toll-like receptor (TLR) abnormal signaling as an underlying mechanism of this disease, providing a link between MDS and immune dysfunction. Microbial signals, such as lipopolysaccharides from gram-negative bacteria, can activate or suppress TLRs. Therefore, we hypothesized that MDS patients present gut microbiota alterations associated with disease subtypes and prognosis. To test this hypothesis, we sequenced the 16S rRNA gene from fecal samples of 30 MDS patients and 16 healthy elderly controls. We observed a negative correlation between

Indexed as

16S rRNA geneElderly peopleGut microbiota compositionHighrisk MDSMyelodysplastic Syndromes

Identifiers

PMID38868805
PMCPMC11166496

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.