Mouse models for human intestinal microbiota research: a critical evaluation

F Hugenholtz, WM de Vos - Cellular and Molecular Life Sciences, 2018 - Springer
Since the early days of the intestinal microbiota research, mouse models have been used
frequently to study the interaction of microbes with their host. However, to translate the …

(Dis) Trust your gut: the gut microbiome in age-related inflammation, health, and disease

TW Buford - Microbiome, 2017 - Springer
Chronic inflammation represents one of the most consistent biologic features of aging.
However, the precise etiology of persistent low-grade increases in inflammation remains …

Increased hyaluronan by naked mole-rat Has2 improves healthspan in mice

Z Zhang, X Tian, JY Lu, K Boit, J Ablaeva, FT Zakusilo… - Nature, 2023 - nature.com
Abundant high-molecular-mass hyaluronic acid (HMM-HA) contributes to cancer resistance
and possibly to the longevity of the longest-lived rodent—the naked mole-rat,. To study …

Akkermansia muciniphila plays critical roles in host health

Q Zhao, J Yu, Y Hao, H Zhou, Y Hu… - Critical Reviews in …, 2023 - Taylor & Francis
Akkermansia muciniphila, an intestinal microorganism, belongs to Verrucomicrobia, one of
the most abundant microorganisms in the mammalian gut. It is a mucin-degrading bacterium …

Age-associated impairment of the mucus barrier function is associated with profound changes in microbiota and immunity

B Sovran, F Hugenholtz, M Elderman, AA Van Beek… - Scientific reports, 2019 - nature.com
Aging significantly increases the vulnerability to gastrointestinal (GI) disorders but there are
few studies investigating the key factors in aging that affect the GI tract. To address this …

A gut‐centric view of aging: Do intestinal epithelial cells contribute to age‐associated microbiota changes, inflammaging, and immunosenescence?

LS Hohman, LC Osborne - Aging Cell, 2022 - Wiley Online Library
Intestinal epithelial cells (IECs) serve as both a physical and an antimicrobial barrier against
the microbiota, as well as a conduit for signaling between the microbiota and systemic host …

Akkermansia muciniphila ameliorates the age-related decline in colonic mucus thickness and attenuates immune activation in accelerated aging Ercc1−/Δ7 mice

B van der Lugt, AA Van Beek, S Aalvink, B Meijer… - Immunity & …, 2019 - Springer
Abstract Background The use of Akkermansia muciniphila as potential therapeutic
intervention is receiving increasing attention. Health benefits attributed to this bacterium …

The intestinal barrier dysfunction as driving factor of inflammaging

E Untersmayr, A Brandt, L Koidl, I Bergheim - Nutrients, 2022 - mdpi.com
The intestinal barrier, composed of the luminal microbiota, the mucus layer, and the physical
barrier consisting of epithelial cells and immune cells, the latter residing underneath and …

Intestinal epithelial barrier functions in ageing

JJV Branca, M Gulisano, C Nicoletti - Ageing research reviews, 2019 - Elsevier
The intestinal epithelial barrier protects the mucosa of the gastrointestinal (GI)-tract and
plays a key role in maintaining the host homeostasis. It encompasses several elements that …

Pathogen invasion changes the intestinal microbiota composition and induces innate immune responses in the zebrafish intestine

HT Yang, SS Zou, LJ Zhai, Y Wang, FM Zhang… - Fish & shellfish …, 2017 - Elsevier
Numerous bacteria are harbored in the animal digestive tract and are impacted by several
factors. Intestinal microbiota homeostasis is critical for maintaining the health of an …