Evidence map›Paper›PMID 17202268›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2007

Postnatal lymphatic partitioning from the blood vasculature in the small intestine requires fasting-induced adipose factor.

Fredrik Bäckhed, Peter A Crawford, David O'Donnell, Jeffrey I Gordon

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

56 citing papers in PubMed, 113 citations in OpenAlex.

  1. Article
  2. Review
  3. Gut Microbiota and the Microvasculature.Cold Spring Harbor perspectives in medicine · 2023
    Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Establishment and maintenance of blood-lymph separation.Cellular and molecular life sciences : CMLS · 2019
    Review
  17. Article
  18. Review
  19. Intestinal lymphatic vasculature: structure, mechanisms and functions.Nature reviews. Gastroenterology & hepatology · 2017
    Review
  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 1 institution in 1 country.

Fredrik BäckhedCenter for Genome Sciences, Washington University School of Medicine, St. Louis, MO 63108, USA.
Peter A Crawford
David O'Donnell
Jeffrey I Gordon
Washington University in St. Louis · US

Funding

GUT MICROBIOTA AND OBESITY: STUDIES IN GNOTOBIOTIC MICER01DK070977 · NIDDK · WASHINGTON UNIVERSITY · PI GORDON, JEFFREY I, HETTICH, ROBERT L. · 2005 to 2020
$6.3M
Gnotobiotic mouse models/microbial regulation of intestinal injuryK08DK073282 · NIDDK · WASHINGTON UNIVERSITY · PI CRAWFORD, PETER A · 2006 to 2010
$600k
NIDDK NIH HHS DK073282NIDDK NIH HHS DK70977NIDDK NIH HHS K08 DK073282NIDDK NIH HHS R01 DK070977
6 · The paper itself

Abstract

Lymphatic vessels develop from specialized venous endothelial cells. Using knockout mice, we found that fasting-induced adipose factor (Fiaf) is required for functional partitioning of postnatal intestinal lymphatic and blood vessels. In wild-type animals, levels of intestinal Fiaf expression rise during the first postnatal day and peak at day 2, which coincides with the onset of the lymphatico-venous partitioning abnormality in Fiaf-/- mutants on a mixed 129/SvJ:C57BL/6 genetic background. Fiaf deficiency is not associated with disruption of the blood vasculature or with lymphatic endothelial recruitment of smooth muscle cells. We identified Prox1, a critical regulator of lymphangiogenesis, as a downstream target for Fiaf signaling in the intestinal lymphatic endothelium. This organ-specific lymphovascular abnormality can be rescued by allowing embryonic Fiaf-/- intestinal isografts to develop in Fiaf+/+ recipients.

Indexed as

Angiopoietin-Like Protein 4AngiopoietinsAnimalsAnimals, NewbornBlood ProteinsGenes, HomeoboxHomeodomain ProteinsIntestine, SmallLymphangiogenesisLymphatic VesselsMiceMice, KnockoutMicrocirculationProspero-Related Homeobox 1 ProteinTransplantation, IsogeneicTumor Suppressor ProteinsAngiopoietin-Like Protein 4AngiopoietinsAngptl4 protein, mouseBlood ProteinsHomeodomain ProteinsProspero-Related Homeobox 1 ProteinTumor Suppressor Proteins

Identifiers

PMID17202268
PMCPMC1761863
OpenAlexW2072174450

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.