Host responses to implants revealed by intravital microscopy

E Dondossola, P Friedl - Nature Reviews Materials, 2022 - nature.com
Biomaterials, biomedical devices and engineered cell grafts can be implanted to restitute
tissue anatomy and function. Such implants can either integrate physiologically, with no or …

Advances in fluorescence microscopy techniques to study kidney function

S Ranjit, L Lanzanò, AE Libby, E Gratton… - Nature Reviews …, 2021 - nature.com
Fluorescence microscopy, in particular immunofluorescence microscopy, has been used
extensively for the assessment of kidney function and pathology for both research and …

Neuronally differentiated macula densa cells regulate tissue remodeling and regeneration in the kidney

G Gyarmati, UN Shroff, A Riquier-Brison… - The Journal of …, 2024 - Am Soc Clin Investig
Tissue regeneration is limited in several organs, including the kidney, contributing to the
high prevalence of kidney disease globally. However, evolutionary and physiological …

Longitudinal tracking of acute kidney injury reveals injury propagation along the nephron

L Bordoni, AM Kristensen, D Sardella… - Nature …, 2023 - nature.com
Acute kidney injury (AKI) is an important risk factor for chronic kidney disease (CKD), but the
underlying mechanisms of failed tubule repair and AKI-CKD transition are incompletely …

Mouse models and human islet transplantation sites for intravital imaging

LE Wagner, O Melnyk, BE Duffett… - Frontiers in …, 2022 - frontiersin.org
Human islet transplantations into rodent models are an essential tool to aid in the
development and testing of islet and cellular-based therapies for diabetes prevention and …

Intravital imaging of real-time endogenous actin dysregulation in proximal and distal tubules at the onset of severe ischemia-reperfusion injury

PR Corridon, SH Karam, AA Khraibi, AA Khan… - Scientific Reports, 2021 - nature.com
Severe renal ischemia-reperfusion injury (IRI) can lead to acute and chronic kidney
dysfunction. Cytoskeletal modifications are among the main effects of this condition. The …

The renal microcirculation in chronic kidney disease: novel diagnostic methods and therapeutic perspectives

S Li, F Wang, D Sun - Cell & Bioscience, 2021 - Springer
Chronic kidney disease (CKD) affects 8–16% of the population worldwide and is
characterized by fibrotic processes. Understanding the cellular and molecular mechanisms …

A new view of macula densa cell microanatomy

G Gyarmati, UN Shroff… - American Journal …, 2021 - journals.physiology.org
Although macula densa (MD) cells are chief regulatory cells in the nephron with unique
microanatomical features, they have been difficult to study in full detail due to their …

[HTML][HTML] Intravital imaging reveals glomerular capillary distension and endothelial and immune cell activation early in Alport syndrome

G Gyarmati, UN Shroff, A Izuhara, X Hou, S Da Sacco… - JCI insight, 2022 - ncbi.nlm.nih.gov
Alport syndrome (AS) is a genetic disorder caused by mutations in type IV collagen that lead
to defective glomerular basement membrane, glomerular filtration barrier (GFB) damage …

Serial intravital 2-photon microscopy and analysis of the kidney using upright microscopes

D Sardella, AM Kristensen, L Bordoni… - Frontiers in …, 2023 - frontiersin.org
Serial intravital 2-photon microscopy of the kidney and other abdominal organs is a powerful
technique to assess tissue function and structure simultaneously and over time. Thus, serial …