scholarly journals Dietary protein restriction inhibits tumor growth in human xenograft models of prostate and breast cancer

Oncotarget ◽  
2013 ◽  
Vol 4 (12) ◽  
pp. 2451-2461 ◽  
Author(s):  
Luigi Fontana ◽  
Remi M. Adelaiye ◽  
Antonella L. Rastelli ◽  
Kiersten Marie Miles ◽  
Eric Ciamporcero ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Tumor Growth ◽  
Dietary Protein ◽  
Protein Restriction ◽  
Dietary Protein Restriction ◽  
Xenograft Models ◽  
Human Xenograft Models

Role of FGF21 and GCN2 in mediating the metabolic response to dietary protein restriction

2016 ◽  
Vol 11 (S 01) ◽  
Author(s):  
T Laeger ◽  
DC Albarado ◽  
L Trosclair ◽  
J Hedgepeth ◽  
CD Morrison
Keyword(s):  
Dietary Protein ◽  
Metabolic Response ◽  
Protein Restriction ◽  
Dietary Protein Restriction

Neuronal FGF-21 Signaling–A Sensor of Dietary Protein Restriction

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 261-LB
Author(s):  
CRISTAL M. HILL ◽  
MADELEINE V. DEHNER ◽  
DAVID MCDOUGAL ◽  
HANS-RUDOLF BERTHOUD ◽  
HEIKE MUENZBERG ◽  
...  
Keyword(s):  
Dietary Protein ◽  
Protein Restriction ◽  
Dietary Protein Restriction

238-LB: Dietary Protein Restriction Induces Myocardial Dysfunction Despite Reducing Body Weight in Aged C57BL/6J Mice

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 238-LB
Author(s):  
CHRISTOPHER L. AXELROD ◽  
WAGNER S. DANTAS ◽  
GANGARAO DAVULURI ◽  
WILLIAM T. KING ◽  
CRISTAL M. HILL ◽  
...  
Keyword(s):  
Body Weight ◽  
Dietary Protein ◽  
Myocardial Dysfunction ◽  
Protein Restriction ◽  
Dietary Protein Restriction

scholarly journals The Role of Reduced Methionine in Mediating the Metabolic Responses to Protein Restriction Using Different Sources of Protein

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2609
Author(s):  
Han Fang ◽  
Kirsten P. Stone ◽  
Sujoy Ghosh ◽  
Laura A. Forney ◽  
Thomas W. Gettys
Keyword(s):  
Amino Acids ◽  
Dietary Protein ◽  
Target Genes ◽  
Protein Restriction ◽  
Metabolic Phenotype ◽  
Sulfur Amino Acids ◽  
Transcriptional Responses ◽  
Similar Reduction ◽  
Dietary Protein Restriction ◽  
Methionine Restriction

Dietary protein restriction and dietary methionine restriction (MR) produce a comparable series of behavioral, physiological, biochemical, and transcriptional responses. Both dietary regimens produce a similar reduction in intake of sulfur amino acids (e.g., methionine and cystine), and both diets increase expression and release of hepatic FGF21. Given that FGF21 is an essential mediator of the metabolic phenotype produced by both diets, an important unresolved question is whether dietary protein restriction represents de facto methionine restriction. Using diets formulated from either casein or soy protein with matched reductions in sulfur amino acids, we compared the ability of the respective diets to recapitulate the metabolic phenotype produced by methionine restriction using elemental diets. Although the soy-based control diets supported faster growth compared to casein-based control diets, casein-based protein restriction and soy-based protein restriction produced comparable reductions in body weight and fat deposition, and similar increases in energy intake, energy expenditure, and water intake. In addition, the prototypical effects of dietary MR on hepatic and adipose tissue target genes were similarly regulated by casein- and soy-based protein restriction. The present findings support the feasibility of using restricted intake of diets from various protein sources to produce therapeutically effective implementation of dietary methionine restriction.

scholarly journals Pharmacologic inhibition of mTORC1 mimics dietary protein restriction in a mouse model of lactation

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Virginia L. Pszczolkowski ◽  
Steven J. Halderson ◽  
Emma J. Meyer ◽  
Amy Lin ◽  
Sebastian I. Arriola Apelo
Keyword(s):  
Mouse Model ◽  
Dietary Protein ◽  
Protein Restriction ◽  
Dietary Protein Restriction ◽  
Pharmacologic Inhibition
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