Albumin uptake and processing by the proximal tubule: Physiological, pathological, and therapeutic implications

BA Molitoris, RM Sandoval, SPS Yadav… - Physiological …, 2022 - journals.physiology.org
For nearly 50 years the proximal tubule (PT) has been known to reabsorb, process, and
either catabolize or transcytose albumin from the glomerular filtrate. Innovative techniques …

Megalin, a multi-ligand endocytic receptor, and its participation in renal function and diseases: A review

EGE Elsakka, MM Mokhtar, M Hegazy, A Ismail… - Life Sciences, 2022 - Elsevier
The endocytosis mechanism is a complicated system that is essential for cell signaling and
survival. Megalin, a membrane-associated endocytic receptor, and its related proteins such …

Recent advances in nanotechnology-based drug delivery systems for the kidney

F Oroojalian, F Charbgoo, M Hashemi, A Amani… - Journal of controlled …, 2020 - Elsevier
The application of nanotechnology in medicine has the potential to make a great impact on
human health, ranging from prevention to diagnosis and treatment of disease. The kidneys …

Structures of LRP2 reveal a molecular machine for endocytosis

A Beenken, G Cerutti, J Brasch, Y Guo, Z Sheng… - Cell, 2023 - cell.com
The low-density lipoprotein (LDL) receptor-related protein 2 (LRP2 or megalin) is
representative of the phylogenetically conserved subfamily of giant LDL receptor-related …

Fluorescent self‐threaded peptide probes for biological imaging

C Zhai, CL Schreiber, S Padilla‐Coley… - Angewandte Chemie …, 2020 - Wiley Online Library
A general synthetic method creates a new class of covalently connected, self‐threaded,
fluorescent molecular probes with figure‐eight topology, an encapsulated deep‐red …

Combined structural and functional imaging of the kidney reveals major axial differences in proximal tubule endocytosis

CD Schuh, M Polesel, E Platonova… - Journal of the …, 2018 - journals.lww.com
Background The kidney proximal convoluted tubule (PCT) reabsorbs filtered
macromolecules via receptor-mediated endocytosis (RME) or nonspecific fluid phase …

Illumination of Hydroxyl Radical in Kidney Injury and High‐Throughput Screening of Natural Protectants Using a Fluorescent/Photoacoustic Probe

H Gao, L Sun, J Li, Q Zhou, H Xu, XN Ma… - Advanced …, 2023 - Wiley Online Library
The hydroxyl radical (• OH) is shown to play a crucial role in the occurrence and progression
of acute kidney injury (AKI). Therefore, the development of a robust• OH probe holds great …

Impaired autophagy: The collateral damage of lysosomal storage disorders

R Myerowitz, R Puertollano, N Raben - EBioMedicine, 2021 - thelancet.com
Lysosomal storage disorders (LSDs), which number over fifty, are monogenically inherited
and caused by mutations in genes encoding proteins that are involved in lysosomal function …

Stop or go? Endosome positioning in the establishment of compartment architecture, dynamics, and function

J Neefjes, MML Jongsma, I Berlin - Trends in cell biology, 2017 - cell.com
The endosomal system constitutes a key negotiator between the environment of a cell and
its internal affairs. Comprised of a complex membranous network, wherein each vesicle can …

Galectins in intra-and extracellular vesicles

S Bänfer, R Jacob - Biomolecules, 2020 - mdpi.com
Carbohydrate-binding galectins are expressed in various tissues of multicellular organisms.
They are involved in autophagy, cell migration, immune response, inflammation, intracellular …