Intestinal plasticity and metabolism as regulators of organismal energy homeostasis

O Stojanović, I Miguel-Aliaga, M Trajkovski - Nature metabolism, 2022 - nature.com
The small intestine displays marked anatomical and functional plasticity that includes
adaptive alterations in adult gut morphology, enteroendocrine cell profile and their hormone …

Gut microbiota controlling radiation-induced enteritis and intestinal regeneration

I Moraitis, J Guiu, J Rubert - Trends in Endocrinology & Metabolism, 2023 - cell.com
Cancer remains the second leading cause of mortality, with nearly 10 million deaths
worldwide in 2020. In many cases, radiotherapy is used for its anticancer effects. However …

Short‐Chain fatty acids produced by Ruminococcaceae mediate α‐linolenic acid promote intestinal stem cells proliferation

J Xie, L Li, T Dai, X Qi, Y Wang, T Zheng… - Molecular nutrition & …, 2022 - Wiley Online Library
Scope: The proliferation and differentiation of intestinal stem cells (ISCs) are the basis of
intestinal renewal and regeneration, and gut microbiota plays an important role in it. Dietary …

Adipose stem cell niche reprograms the colorectal cancer stem cell metastatic machinery

S Di Franco, P Bianca, DS Sardina, A Turdo… - Nature …, 2021 - nature.com
Obesity is a strong risk factor for cancer progression, posing obesity-related cancer as one of
the leading causes of death. Nevertheless, the molecular mechanisms that endow cancer …

Dietary excess regulates absorption and surface of gut epithelium through intestinal PPARα

O Stojanović, J Altirriba, D Rigo, M Spiljar… - Nature …, 2021 - nature.com
Intestinal surface changes in size and function, but what propels these alterations and what
are their metabolic consequences is unknown. Here we report that the food amount is a …

Thrombin promotes diet-induced obesity through fibrin-driven inflammation

AK Kopec, SR Abrahams, S Thornton… - The Journal of …, 2017 - Am Soc Clin Investig
Obesity promotes a chronic inflammatory and hypercoagulable state that drives
cardiovascular disease, type 2 diabetes, fatty liver disease, and several cancers. Elevated …

Impact of a high‑fat diet on intestinal stem cells and epithelial barrier function in middle‑aged female mice

Y Xie, F Ding, W Di, Y Lv, F Xia… - Molecular …, 2020 - spandidos-publications.com
A high‑fat diet (HFD) or obesity‑promoting diet is closely associated with metabolic diseases
and intestinal tumors, particularly in middle‑aged individuals (typically 45‑64 years old). The …

Jejunum: The understudied meeting place of dietary lipids and the microbiota

I Lema, JR Araújo, N Rolhion, S Demignot - Biochimie, 2020 - Elsevier
Although the jejunum is the main intestinal compartment responsible for lipid digestion and
absorption, most of the studies assessing the impact of dietary lipids on the intestinal …

Inflammation, appetite and food intake in older hospitalized patients

L Sieske, G Janssen, N Babel, TH Westhoff, R Wirth… - Nutrients, 2019 - mdpi.com
The effect of inflammation on appetite and food intake has been rarely studied in humans. In
this study, we examined the association of C-reactive protein (CRP), as an inflammatory …

Multiscale analysis reveals that diet-dependent midgut plasticity emerges from alterations in both stem cell niche coupling and enterocyte size

A Bonfini, AJ Dobson, D Duneau, J Revah, X Liu… - Elife, 2021 - elifesciences.org
The gut is the primary interface between an animal and food, but how it adapts to qualitative
dietary variation is poorly defined. We find that the Drosophila midgut plastically resizes …