Evidence map›Paper›PMID 32988866›Full record

ArticleAnticancer research2020

Therapeutic Time-restricted Feeding Reduces Renal Tumor Bioluminescence in Mice but Fails to Improve Anti-CTLA-4 Efficacy.

William J Turbitt, Rachael M Orlandella, Justin T Gibson, Courtney M Peterson, Lyse A Norian

Open access · bronzeAbstract read
In one paragraph

Article in Anticancer research, 2020. 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
1.6field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 18 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

William J TurbittDepartment of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, U.S.A.
Rachael M OrlandellaGraduate Biomedical Sciences, University of Alabama at Birmingham, Birmingham, AL, U.S.A.
Justin T GibsonGraduate Biomedical Sciences, University of Alabama at Birmingham, Birmingham, AL, U.S.A.
Courtney M PetersonDepartment of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, U.S.A.
Lyse A NorianDepartment of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, U.S.A. lnorian@uab.edu.
University of Alabama at Birmingham · US

Funding

Tracking & Evaluation CoreU54GM104940 · NIGMS · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI JUDD E SHELLITO · 2012 to 2026
$69.1M
ZINC DIETARY ALTERATIONS OF CADMIUM INDUCED HEPATIC TOXICITY IN RATSS06GM008111 · NIGMS · FLORIDA AGRICULTURAL AND MECHANICAL UNIV · PI REAMS, ROMONIA RENEE · 1989 to 2008
$9.1M
Training Program in Cell, Molecular, and Developmental BiologyT32GM008111 · NIGMS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI YODER, BRADLEY K. · 1985 to 2022
$5.4M
UAB Cancer Prevention and Control Training Program (T32)T32CA047888 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Ritu Aneja, Ellen Mary Lavoie Smith · 2018 to 2026
$3.2M
Research Training Program in Basic and Translational OncologyT32CA183926 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BHATIA, RAVI · 2014 to 2018
$1.0M
Identifying outcome mediators of calorie restriction mimetic use in renal cancerR21CA223126 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI NORIAN, LYSE A · 2018 to 2019
$350k
NCI NIH HHS R21 CA223126NCI NIH HHS T32 CA047888NCI NIH HHS T32 CA183926NIGMS NIH HHS S06 GM008111NIGMS NIH HHS T32 GM008111NIGMS NIH HHS U54 GM104940
6 · The paper itself

Abstract

BACKGROUND/

aimDietary interventions like time-restricted feeding (TRF) show promising anti-cancer properties. We examined whether therapeutic TRF alone or combined with immunotherapy would diminish renal tumor growth in mice of varying body weights. MATERIALS AND

methodsYoung (7 week) chow-fed or older (27 week) high-fat diet (HFD)-fed BALB/c mice were orthotopically injected with renal tumor cells expressing luciferase. After tumor establishment, mice were randomized to ad libitum feeding or TRF +/- anti-CTLA-4. Body composition, tumor viability and growth, and immune responses were quantified.

resultsTRF alone reduced renal tumor bioluminescence in older HFD-fed, but not young chow-fed mice. In the latter, TRF mitigated tumor-induced loss of lean- and fat-mass. However, TRF did not alter excised renal tumor weights or intratumoral immune responses and failed to improve anti-CTLA-4 outcomes in any mice.

conclusionTherapeutic TRF exhibits modest anti-cancer properties but fails to improve anti-CTLA-4 immune checkpoint blockade in murine renal cancer.

Indexed as

FastingAnimalsCTLA-4 AntigenDisease Models, AnimalEatingHumansImmunotherapyKidney NeoplasmsMiceObesityCTLA-4 AntigenCtla4 protein, mousecancer immunotherapyhigh-fat dietTime-restricted feeding

Identifiers

PMID32988866
PMCPMC7957951
OpenAlexW3090407805

What OpenQuestion holds

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Registered trials

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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.