Inhibition of the renin-angiotensin system causes concentric hypertrophy of renal arterioles in mice and humans.
Inhibition of the renin-angiotensin system causes concentric hypertrophy of renal arterioles in mice and humans.
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DOI:
10.1172/jci.insight.154337
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发表时间:
2021-12-22
期刊:
影响因子:
8
通讯作者:
Gomez RA
中科院分区:
文献类型:
--
作者:
Watanabe H;Martini AG;Brown RI;Liang X;Medrano S;Goto S;Narita I;Arend LJ;Sequeira-Lopez MLS;Gomez RA
Inhibitors of the renin-angiotensin system (RAS) are widely used to treat hypertension. Using mice harboring fluorescent cell lineage tracers, single-cell RNA-Seq, and long-term inhibition of RAS in both mice and humans, we found that deletion of renin or inhibition of the RAS leads to concentric thickening of the intrarenal arteries and arterioles. This severe disease was caused by the multiclonal expansion and transformation of renin cells from a classical endocrine phenotype to a matrix-secretory phenotype: the cells surrounded the vessel walls and induced the accumulation of adjacent smooth muscle cells and extracellular matrix, resulting in blood flow obstruction, focal ischemia, and fibrosis. Ablation of the renin cells via conditional deletion of β1 integrin prevented arteriolar hypertrophy, indicating that renin cells are responsible for vascular disease. Given these findings, prospective morphological studies in humans are necessary to determine the extent of renal vascular damage caused by the widespread use of inhibitors of the RAS.
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DOI:
10.1042/cs20200184
发表时间:
2020-07-17
期刊:
Clinical science (London, England : 1979)
影响因子:
--
作者:
Martinez MF;Martini AG;Sequeira-Lopez MLS;Gomez RA
通讯作者:
Gomez RA
影响因子:
64.8
作者:
Cao, Junyue;Spielmann, Malte;Shendure, Jay
通讯作者:
Shendure, Jay
DOI:
10.1111/apha.13532
发表时间:
2020-07-18
期刊:
Acta Physiologica (Oxford, England)
影响因子:
--
作者:
Guessoum O;Zainab M;Sequeira‐Lopez ML;Gomez RA
通讯作者:
Gomez RA
影响因子:
4.8
作者:
Kim, HS;Maeda, N;Smithies, O
通讯作者:
Smithies, O
DOI:
10.1038/s41581-019-0244-2
发表时间:
2020-04
期刊:
Nature reviews. Nephrology
影响因子:
--
作者:
Mills KT;Stefanescu A;He J
通讯作者:
He J