Evidence map›Paper›PMID 39209925›Full record

ArticleNPJ biofilms and microbiomes2024

Diet-microbiome interactions promote enteric nervous system resilience following spinal cord injury.

Adam M Hamilton, Lisa Blackmer-Raynolds, Yaqing Li, Sean D Kelly, Nardos Kebede, Anna E Williams, Jianjun Chang, Sandra M Garraway, Shanthi Srinivasan, Timothy R Sampson

Abstract read
In one paragraph

Article in NPJ biofilms and microbiomes, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
–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

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Adam M HamiltonDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Lisa Blackmer-RaynoldsDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Yaqing LiDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Sean D KellyDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Nardos KebedeDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Anna E WilliamsDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Jianjun ChangDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Sandra M GarrawayDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Shanthi SrinivasanDivision of Digestive Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA.
Timothy R SampsonDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA. trsamps@emory.edu.ORCID http://orcid.org/0000-0002-2486-8766

Funding

Implementing a Maternal health and PRegnancy Outcomes Vision for Everyone (IMPROVE)UL1TR002378 · NCATS · EMORY UNIVERSITY · PI Andres J Garcia, Elizabeth O. Ofili · 2017 to 2026
$92.1M
Mechanism of Enteric NeuropathyR01DK080684 · NIDDK · EMORY UNIVERSITY · PI Shanthi K Srinivasan · 2009 to 2026
$6.1M
Training In Systems And Integrative Biology NeuroscienceT32NS096050 · NINDS · EMORY UNIVERSITY · PI Yoland Smith · 2016 to 2026
$3.9M
Interaction of Pyrethroid Exposure and the Microbiome on Parkinson's Disease related PathologiesR01ES032440 · NIEHS · EMORY UNIVERSITY · PI Timothy Robert Sampson · 2022 to 2026
$1.7M
Microbiome-microglia interactions in Alzheimer’s disease pathophysiologyF31AG076332 · NIA · EMORY UNIVERSITY · PI BLACKMER-RAYNOLDS, LISA · 2023 to 2024
$97k
Role of GDNF in the regulation of pancreatic beta cell massI01BX000136 · VA · VETERANS HEALTH ADMINISTRATION · PI Shanthi K Srinivasan · 2009 to 2026
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BLRD VA I01 BX000136Craig H. Neilsen Foundation (Neilsen Foundation) 642928NCATS NIH HHS UL1 TR002378NIA NIH HHS F31 AG076332NIDDK NIH HHS R01 DK080684NIEHS NIH HHS R01 ES032440NINDS NIH HHS T32 NS096050U.S. Department of Health & Human Services | NIH | National Institute of Diabetes and Digestive and Kidney Diseases (National Institute of Diabetes & Digestive & Kidney Diseases) R01DK080684U.S. Department of Health & Human Services | NIH | National Institute of Environmental Health Sciences (NIEHS) R01ES032440U.S. Department of Health & Human Services | NIH | National Institute of Neurological Disorders and Stroke (NINDS) NS096050-24U.S. Department of Health & Human Services | NIH | National Institute on Aging (U.S. National Institute on Aging) F31AG076332
6 · The paper itself

Abstract

Spinal cord injury (SCI) results in numerous systemic dysfunctions, including intestinal dysmotility and enteric nervous system (ENS) atrophy. The ENS has capacity to recover following perturbation, yet intestinal pathologies persist. With emerging evidence demonstrating SCI-induced alterations to gut microbiome composition, we hypothesized that microbiome modulation contributes to post-injury enteric recovery. Here, we show that intervention with the dietary fiber, inulin, prevents SCI-induced ENS atrophy and dysmotility in mice. While SCI-associated microbiomes and specific injury-sensitive gut microbes are not sufficient to modulate intestinal dysmotility after injury, intervention with microbially-derived short-chain fatty acid (SCFA) metabolites prevents ENS dysfunctions in injured mice. Notably, inulin-mediated resilience is dependent on IL-10 signaling, highlighting a critical diet-microbiome-immune axis that promotes ENS resilience post-injury. Overall, we demonstrate that diet and microbially-derived signals distinctly impact ENS survival after traumatic spinal injury and represent a foundation to uncover etiological mechanisms and future therapeutics for SCI-induced neurogenic bowel.

Indexed as

Enteric Nervous SystemFatty Acids, VolatileGastrointestinal MicrobiomeSpinal Cord InjuriesAnimalsDietDietary FiberDisease Models, AnimalFemaleInterleukin-10InulinMiceMice, Inbred C57BLDietary FiberFatty Acids, VolatileInterleukin-10Inulin

Identifiers

PMID39209925
PMCPMC11362535

What Socratic holds

Textmetadata
LicenceCC BY
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.