Effects of proteases from pineapple and papaya on protein digestive capacity and gut microbiota in healthy C57BL/6 mice and dose-manner response on mucosal permeability in human reconstructed intestinal 3D tissue model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75010330%3A_____%2F22%3A00014086" target="_blank" >RIV/75010330:_____/22:00014086 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2218-1989/12/11/1027" target="_blank" >https://www.mdpi.com/2218-1989/12/11/1027</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/metabo12111027" target="_blank" >10.3390/metabo12111027</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of proteases from pineapple and papaya on protein digestive capacity and gut microbiota in healthy C57BL/6 mice and dose-manner response on mucosal permeability in human reconstructed intestinal 3D tissue model

Popis výsledku v původním jazyce

Cysteine proteases obtained from the stem of pineapple or papaya latex, bromelain and papain, respectively, exhibit a broad spectrum of beneficial effects on human health. However, their effects on gut microbiota composition or dose-manner effects on the intestinal integrity of healthy tissue have not been evaluated. In this study, C57BL/6 young, healthy mice were fed bromelain or papain in a dose of 1 mg per animal/day for three consecutive days, followed by the assessment of digestive protein capacity, intestinal morphology and gut microbiota composition. Furthermore, a human reconstructed 3D tissue model Epilntestinal (SMI-100) was used to study the effects of 1, 0.1 and 10 mg/mL doses of each enzyme on tissue integrity and mucosal permeability using TEER measurements and passage of Lucifer Yellow marker from the apical to the basolateral side of the mucosa. The results indicated that fruit proteases have the potential to modulate gut microbiota with decreasing abundance of Proteobacteria and increasing beneficial Akkermansia muciniphila. The enhancement of pancreatic trypsin was observed in bromelain and papain supplementation, while bromelain also increased the thickness of the ileal mucosa. Furthermore, an in vitro study showed a dose-dependent interruption in epithelial integrity, which resulted in increased paracellular permeability by the highest doses of enzymes. These findings define bromelain and papain as promising enzymatic supplementation for controlled enhancement of paracellular uptake when needed, together with beneficial effects on the gut microbiota.

Název v anglickém jazyce

Effects of proteases from pineapple and papaya on protein digestive capacity and gut microbiota in healthy C57BL/6 mice and dose-manner response on mucosal permeability in human reconstructed intestinal 3D tissue model

Popis výsledku anglicky

Cysteine proteases obtained from the stem of pineapple or papaya latex, bromelain and papain, respectively, exhibit a broad spectrum of beneficial effects on human health. However, their effects on gut microbiota composition or dose-manner effects on the intestinal integrity of healthy tissue have not been evaluated. In this study, C57BL/6 young, healthy mice were fed bromelain or papain in a dose of 1 mg per animal/day for three consecutive days, followed by the assessment of digestive protein capacity, intestinal morphology and gut microbiota composition. Furthermore, a human reconstructed 3D tissue model Epilntestinal (SMI-100) was used to study the effects of 1, 0.1 and 10 mg/mL doses of each enzyme on tissue integrity and mucosal permeability using TEER measurements and passage of Lucifer Yellow marker from the apical to the basolateral side of the mucosa. The results indicated that fruit proteases have the potential to modulate gut microbiota with decreasing abundance of Proteobacteria and increasing beneficial Akkermansia muciniphila. The enhancement of pancreatic trypsin was observed in bromelain and papain supplementation, while bromelain also increased the thickness of the ileal mucosa. Furthermore, an in vitro study showed a dose-dependent interruption in epithelial integrity, which resulted in increased paracellular permeability by the highest doses of enzymes. These findings define bromelain and papain as promising enzymatic supplementation for controlled enhancement of paracellular uptake when needed, together with beneficial effects on the gut microbiota.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30108 - Toxicology

Projekt

<a href="/cs/project/EF16_019%2F000860" target="_blank" >EF16_019/000860: Mezinárodní konkurenceschopnost SZÚ ve výzkumu, vývoji a vzdělávání v alternativních toxikologických metodách.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Metabolites

ISSN

2218-1989

e-ISSN

2218-1989

Svazek periodika

12

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

15

Strana od-do

1027

Kód UT WoS článku

000881208100001

EID výsledku v databázi Scopus

2-s2.0-85141788087