Results 51 to 60 of about 855,004 (311)

Simultaneous Upregulation of Elastolytic and Elastogenic Factors Are Necessary for Regulated Collateral Diameter Expansion

Frontiers in Cardiovascular Medicine, 2022
Background: During arteriogenesis, outward remodeling of the arterial wall expands luminal diameter to produce increased conductance in developing collaterals. We have previously shown that diameter expansion without loss of internal elastic lamina (IEL)
Elizabeth Andraska, Nolan Skirtich, Dylan McCreary, Rohan Kulkarni, Edith Tzeng, Ryan McEnaney   +5 more
doaj   +1 more source

Retinal remodeling

Japanese Journal of Ophthalmology, 2012
Retinal photoreceptor degeneration takes many forms. Mutations in rhodopsin genes or disorders of the retinal pigment epithelium, defects in the adenosine triphosphate binding cassette transporter, ABCR gene defects, receptor tyrosine kinase defects, ciliopathies and transport defects, defects in both transducin and arrestin, defects in rod cyclic ...
B W, Jones, M, Kondo, H, Terasaki, Y, Lin, M, McCall, R E, Marc   +5 more
openaire   +3 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Efficacy of various extent of resection on survival rates of patients with pilocytic astrocytoma: based on a large population

Scientific Reports
Pilocytic astrocytoma (PA) is classified as a Grade I benign neuroglial tumor. The extent of surgical resection is a critical factor influencing the prognosis for patients with PA.
Jun Su, Shanshan Guo, Zheyuan Chen, Yiming Han, Jingwang Yan, Qiyun Tang, Yu Mao, Haiqiang Zhang, Guojiang Hou, Gaopan Dong, Chao Guo, Pengfei Yang   +11 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Peptidase Inhibitor 16 Attenuates Left Ventricular Injury and Remodeling After Myocardial Infarction by Inhibiting the HDAC1‐Wnt3a‐β‐Catenin Signaling Axis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Myocardial infarction (MI) is a cardiovascular disease with high morbidity and mortality. PI16 (peptidase inhibitor 16), as a secreted protein, is highly expressed in heart diseases such as heart failure.
Luyang Wang, Anning Du, Yan Lu, Yunxi Zhao, Ming Qiu, Zhenyang Su, Huanyu Shu, Hui Shen, Wei Sun, Xiangqing Kong   +9 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Reverse atrial remodeling in heart failure with recovered ejection fraction [PDF]

, 2023
Background Heart failure with recovered ejection fraction (HFrecEF) has been a newly recognized entity since 2020. However, the concept has primarily focused on left ventricular ejection fraction improvement, with less focus on the recovery of the left ...
Yunlong Xia, Yanli Zhang, Jinping Si, Xinxin Zhang, Xuefu Chen, Gary Tse, Ying Liu, Yuxi Sun, Yao Yu, Zijie Ding   +9 more
core   +1 more source

Obesity and sudden cardiac death: Prevalence, pathogenesis, prevention and intervention

Frontiers in Cell and Developmental Biology, 2022
Obesity and sudden cardiac death (SCD) share common risk factors. Obesity, in and of itself, can result in the development of SCD. Numerous epidemiologic and clinical studies have demonstrated the close relationships between obesity and SCD, however, the
Yan Yao, Jia Xue, Bing Li
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source