Investigating local and systemic intestinal signalling in health and disease with Drosophila

A Medina, K Bellec, S Polcowñuk… - Disease Models & …, 2022 - journals.biologists.com
Whole-body health relies on complex inter-organ signalling networks that enable organisms
to adapt to environmental perturbations and to changes in tissue homeostasis. The intestine …

Interorgan communication through peripherally derived peptide hormones in Drosophila

N Okamoto, A Watanabe - Fly, 2022 - Taylor & Francis
In multicellular organisms, endocrine factors such as hormones and cytokines regulate
development and homoeostasis through communication between different organs. For …

[HTML][HTML] Dietary cysteine drives body fat loss via FMRFamide signaling in Drosophila and mouse

T Song, W Qin, Z Lai, H Li, D Li, B Wang, W Deng… - Cell Research, 2023 - nature.com
Obesity imposes a global health threat and calls for safe and effective therapeutic options.
Here, we found that protein-rich diet significantly reduced body fat storage in fruit flies, which …

[HTML][HTML] Amelioration of hepatic steatosis by dietary essential amino acid-induced ubiquitination

Y Zhang, S Lin, J Peng, X Liang, Q Yang, X Bai, Y Li… - Molecular Cell, 2022 - cell.com
Nonalcoholic fatty liver disease (NAFLD) is a global health concern with no approved drugs.
High-protein dietary intervention is currently the most effective treatment. However, its …

[HTML][HTML] Hazard assessment of ingested polystyrene nanoplastics in Drosophila larvae

M Alaraby, D Abass, J Domenech… - Environmental …, 2022 - pubs.rsc.org
Micro-and nanoplastics (MNPLs) are intentionally produced for commercial uses (primary
MNPLs) or are formed from environmentally aged plastics (secondary MNPLs). Independent …

[HTML][HTML] Neuroprotective role of plumbagin on eye damage induced by high-sucrose diet in adult fruit fly Drosophila melanogaster

E Catalani, S Del Quondam, K Brunetti… - Biomedicine & …, 2023 - Elsevier
The natural compound plumbagin has a wide range of pharmacological and potential
therapeutic activities, although its role in neuroretina degeneration is unknown. Here we …

[HTML][HTML] A distinct Acyl-CoA binding protein (ACBP6) shapes tissue plasticity during nutrient adaptation in Drosophila

X Li, J Karpac - Nature Communications, 2023 - nature.com
Nutrient availability is a major selective force in the evolution of metazoa, and thus plasticity
in tissue function and morphology is shaped by adaptive responses to nutrient changes …

[HTML][HTML] Functional-metabolic coupling in distinct renal cell types coordinates organ-wide physiology and delays premature ageing

J Holcombe, H Weavers - Nature Communications, 2023 - nature.com
Precise coupling between cellular physiology and metabolism is emerging as a vital
relationship underpinning tissue health and longevity. Nevertheless, functional-metabolic …

Generation of LexA enhancer-trap lines in Drosophila by an international scholastic network

ES Kim, A Rajan, K Chang… - G3: Genes …, 2023 - academic.oup.com
Conditional gene regulation in Drosophila through binary expression systems like the LexA-
LexAop system provides a superb tool for investigating gene and tissue function. To …

Structure–function analysis of Lactiplantibacillus plantarum DltE reveals D-alanylated lipoteichoic acids as direct cues supporting Drosophila juvenile growth

N Nikolopoulos, RC Matos, S Ravaud, P Courtin… - Elife, 2023 - elifesciences.org
Metazoans establish mutually beneficial interactions with their resident microorganisms.
However, our understanding of the microbial cues contributing to host physiology remains …