Tubular cell polyploidy protects from lethal acute kidney injury but promotes consequent chronic kidney disease

L De Chiara, C Conte, R Semeraro… - Nature …, 2022 - nature.com
Acute kidney injury (AKI) is frequent, often fatal and, for lack of specific therapies, can leave
survivors with chronic kidney disease (CKD). We characterize the distribution of tubular cells …

Endocycle-related tubular cell hypertrophy and progenitor proliferation recover renal function after acute kidney injury

E Lazzeri, ML Angelotti, A Peired, C Conte… - Nature …, 2018 - nature.com
Acute kidney injury (AKI) is considered largely reversible based on the capacity of surviving
tubular cells to dedifferentiate and replace lost cells via cell division. Here we show by …

Lineage tracing and single-nucleus multiomics reveal novel features of adaptive and maladaptive repair after acute kidney injury

LMS Gerhardt, K Koppitch, J Van Gestel… - Journal of the …, 2023 - journals.lww.com
Background AKI triggers a proliferative response as part of an intrinsic cellular repair
program, which can lead to adaptive renal repair, restoring kidney structure and function, or …

Single-nuclear transcriptomics reveals diversity of proximal tubule cell states in a dynamic response to acute kidney injury

LMS Gerhardt, J Liu, K Koppitch… - Proceedings of the …, 2021 - National Acad Sciences
Acute kidney injury (AKI), commonly caused by ischemia, sepsis, or nephrotoxic insult, is
associated with increased mortality and a heightened risk of chronic kidney disease (CKD) …

Kidney single-cell atlas reveals myeloid heterogeneity in progression and regression of kidney disease

BR Conway, ED O'Sullivan, C Cairns… - Journal of the …, 2020 - journals.lww.com
Background Little is known about the roles of myeloid cell subsets in kidney injury and in the
limited ability of the organ to repair itself. Characterizing these cells based only on surface …

[HTML][HTML] Urinary single-cell sequencing captures kidney injury and repair processes in human acute kidney injury

J Klocke, SJ Kim, CM Skopnik, C Hinze… - Kidney International, 2022 - Elsevier
Acute kidney injury (AKI) is a major health issue, the outcome of which depends primarily on
damage and reparative processes of tubular epithelial cells. Mechanisms underlying AKI …

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 …

Immune-mediated tubule atrophy promotes acute kidney injury to chronic kidney disease transition

L Xu, J Guo, DG Moledina, LG Cantley - Nature communications, 2022 - nature.com
Incomplete repair after acute kidney injury can lead to development of chronic kidney
disease. To define the mechanism of this response, we compared mice subjected to …

Single-cell sequencing reveals homogeneity and heterogeneity of the cytopathological mechanisms in different etiology-induced AKI

Z Chen, Y Li, Y Yuan, K Lai, K Ye, Y Lin, R Lan… - Cell death & …, 2023 - nature.com
Homogeneity and heterogeneity of the cytopathological mechanisms in different etiology-
induced acute kidney injury (AKI) are poorly understood. Here, we performed single-cell …

Clonal hematopoiesis of indeterminate potential is associated with acute kidney injury

C Vlasschaert, C Robinson-Cohen, J Chen, E Akwo… - Nature medicine, 2024 - nature.com
Age is a predominant risk factor for acute kidney injury (AKI), yet the biological mechanisms
underlying this risk are largely unknown. Clonal hematopoiesis of indeterminate potential …