Evidence map›Paper›PMID 26139217›Full record

ArticleJournal of applied physiology (Bethesda, Md. : 1985)2015

Short-term high-intensity interval and moderate-intensity continuous training reduce leukocyte TLR4 in inactive adults at elevated risk of type 2 diabetes.

Emily Robinson, Cody Durrer, Svetlana Simtchouk, Mary E Jung, Jessica E Bourne, Elizabeth Voth, Jonathan P Little

Registry-linked trialAbstract read
In one paragraph

Article in Journal of applied physiology (Bethesda, Md. : 1985), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06953648 (Remotely Monitored, Mobile Health-supported, High Intensity Interval Training Before Hematopoietic Stem Cell Transplantation), which is not on this map. Cited by 48 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed, 7 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.

NCT06953648 nanot yet recruitingnot on this mapstarted 2025, after this paper: background citation

Remotely Monitored, Mobile Health-supported, High Intensity Interval Training Before Hematopoietic Stem Cell Transplantation (REMM-HIIT-HCT)

TypeinterventionalSponsorUniversity of Kansas Medical CenterRan2025 to 2030Enrolled126ConditionsHematopoietic Stem Cell Transplantation, Cardiorespiratory FitnessArmsHigh Intensity Interval Training
3 · Its place in the literature

Who cites it

48 citing papers in PubMed, 7 syntheses or guidelines pooled it.

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  3. Rates of compliance and adherence to high-intensity interval training: a systematic review and Meta-analyses.The international journal of behavioral nutrition and physical activity · 2023
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  5. Acute Effects of High-Intensity Interval Training on Diabetes Mellitus: A Systematic Review.International journal of environmental research and public health · 2022
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  6. Effect of different types of regular exercise on physical fitness in adults with overweight or obesity: Systematic review and meta-analyses.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2021
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  7. Short-Term (<8 wk) High-Intensity Interval Training in Diseased Cohorts.Medicine and science in sports and exercise · 2018
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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

7 authors.

Emily RobinsonSchool of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada.
Cody DurrerSchool of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada.
Svetlana SimtchoukSchool of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada.
Mary E JungSchool of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada.
Jessica E BourneSchool of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada.
Elizabeth VothSchool of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada.
Jonathan P LittleSchool of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada jonathan.little@ubc.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Exercise can have anti-inflammatory effects in obesity, but the optimal type and intensity of exercise are not clear. This study compared short-term high-intensity interval training (HIIT) with moderate-intensity continuous training (MICT) in terms of improvement in cardiorespiratory fitness, markers of inflammation, and glucose control in previously inactive adults at elevated risk of developing type 2 diabetes. Thirty-nine inactive, overweight/obese adults (32 women) were randomly assigned to 10 sessions over 2 wk of progressive HIIT (n = 20, four to ten 1-min sessions at ∼90% peak heart rate, 1-min rest periods) or MICT (n = 19, 20-50 min at ∼65% peak heart rate). Before and 3 days after training, participants performed a peak O2 uptake test, and fasting blood samples were obtained. Both HIIT (1.8 ± 0.4 vs. 1.9 ± 0.4 l/min, pre vs. post) and MICT (1.8 ± 0.5 vs. 1.9 ± 0.5 l/min, pre vs. post) improved peak O2 uptake (P < 0.001) and lowered plasma fructosamine (P < 0.05). Toll-like receptor (TLR) 4 (TLR4) expression was reduced on lymphocytes and monocytes after both HIIT and MICT (P < 0.05) and on neutrophils after MICT (P < 0.01). TLR2 on lymphocytes was reduced after HIIT and MICT (P < 0.05). Plasma inflammatory cytokines were unchanged after training in both groups, but MICT led to a reduction in fasting plasma glucose (P < 0.05, 5.9 ± 1.0 vs. 5.6 ± 1.0 mmol/l, pre vs. post). Ten days of either HIIT or MICT can improve cardiorespiratory fitness and glucose control and lead to reductions in TLR2 and TLR4 expression. MICT, which involved a longer duration of exercise, may be superior for reducing fasting glucose.

Indexed as

Diabetes Mellitus, Type 2ExerciseExercise TherapyFemaleHeart RateHumansLeukocytesMaleMiddle AgedOverweightOxygen ConsumptionPhysical FitnessRandom AllocationRiskToll-Like Receptor 4TLR4 protein, humanToll-Like Receptor 4aerobic exercisechronic inflammationglucose controlhigh-intensity interval trainingprediabetes

Identifiers

PMID26139217
PMCPMC4556835

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.