Evidence map›Paper›PMID 28298335›Full record

ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2017

Hyperglycemia- and hyperinsulinemia-induced insulin resistance causes alterations in cellular bioenergetics and activation of inflammatory signaling in lymphatic muscle.

Yang Lee, James D Fluckey, Sanjukta Chakraborty, Mariappan Muthuchamy

Open access · bronzeAbstract read
In one paragraph

Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
3.4field-weighted citation impact, top 6% 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

40 citing papers in PubMed, 71 citations in OpenAlex.

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  15. Lymphatic Clearance and Pump Function.Cold Spring Harbor perspectives in medicine · 2023
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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

4 authors at 1 institution in 1 country.

Yang LeeDepartment of Medical Physiology, Texas A&M Health Science Center College of Medicine, College Station, Texas, USA.
James D FluckeyDepartment of Health and Kinesiology, Texas A&M University, College Station, Texas, USA.
Sanjukta ChakrabortyDepartment of Medical Physiology, Texas A&M Health Science Center College of Medicine, College Station, Texas, USA; schakraborty@medicine.tamhsc.edu.
Mariappan MuthuchamyDepartment of Medical Physiology, Texas A&M Health Science Center College of Medicine, College Station, Texas, USA; marim@tamu.edu.
Texas A&M University · US

Funding

Role of mesenteric lymphatics and dietary endotoxin in metabolic syndromeR01DK099221 · NIDDK · TEXAS A&M UNIVERSITY HEALTH SCIENCE CTR · PI MUTHUCHAMY, MARIAPPAN, ZAWIEJA, DAVID CARL · 2013 to 2015
$976k
NIDDK NIH HHS R01 DK099221
6 · The paper itself

Abstract

Insulin resistance is a well-known risk factor for obesity, metabolic syndrome (MetSyn) and associated cardiovascular diseases, but its mechanisms are undefined in the lymphatics. Mesenteric lymphatic vessels from MetSyn or LPS-injected rats exhibited impaired intrinsic contractile activity and associated inflammatory changes. Hence, we hypothesized that insulin resistance in lymphatic muscle cells (LMCs) affects cell bioenergetics and signaling pathways that consequently alter contractility. LMCs were treated with different concentrations of insulin or glucose or both at various time points to determine insulin resistance. Onset of insulin resistance significantly impaired glucose uptake, mitochondrial function, oxygen consumption rates, glycolysis, lactic acid, and ATP production in LMCs. Hyperglycemia and hyperinsulinemia also impaired the PI3K/Akt while enhancing the ERK/p38MAPK/JNK pathways in LMCs. Increased NF-κB nuclear translocation and macrophage chemoattractant protein-1 and VCAM-1 levels in insulin-resistant LMCs indicated activation of inflammatory mechanisms. In addition, increased phosphorylation of myosin light chain-20, a key regulator of lymphatic muscle contraction, was observed in insulin-resistant LMCs. Therefore, our data elucidate the mechanisms of insulin resistance in LMCs and provide the first evidence that hyperglycemia and hyperinsulinemia promote insulin resistance and impair lymphatic contractile status by reducing glucose uptake, altering cellular metabolic pathways, and activating inflammatory signaling cascades.-Lee, Y., Fluckey, J. D., Chakraborty, S., Muthuchamy, M. Hyperglycemia- and hyperinsulinemia-induced insulin resistance causes alterations in cellular bioenergetics and activation of inflammatory signaling in lymphatic muscle.

Indexed as

Insulin ResistanceAnimalsBlood GlucoseEnergy MetabolismGene Expression RegulationGlucoseHyperglycemiaHyperinsulinismInflammationInsulinLymphatic VesselsMaleMuscle ContractionMuscle, SmoothOxidative StressRatsBlood GlucoseGlucoseInsulinglycolysisinsulin signalinglymphatic contractilitymetabolismsignal transduction

Identifiers

PMID28298335
PMCPMC5471512
OpenAlexW2732109967

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.