Results 241 to 250 of about 232,551 (308)

Senescent Endothelial Cells in Cerebral Microcirculation Are Key Drivers of Age‐Related Blood–Brain Barrier Disruption, Microvascular Rarefaction, and Neurovascular Coupling Impairment in Mice

Aging Cell, EarlyView.
Senolytic therapy restores neurovascular function, blood–brain barrier integrity, and cognitive performance in aged mice by targeting endothelial senescence. Findings highlight that brain microvascular endothelial cells are highly vulnerable to aging‐induced senescence, and early intervention in middle age may be the most effective strategy to prevent ...
Boglarka Csik, Ádám Nyúl‐Tóth, Rafal Gulej, Roland Patai, Tamas Kiss, Jordan Delfavero, Raghavendra Y. Nagaraja, Priya Balasubramanian, Santny Shanmugarama, Anna Ungvari, Siva Sai Chandragiri, Kiana Vali Kordestan, Mark Nagykaldi, Peter Mukli, Andriy Yabluchanskiy, Sharon Negri, Stefano Tarantini, Shannon Conley, Tae Gyu Oh, Zoltan Ungvari, Anna Csiszar   +20 more
wiley   +1 more source

Fisetin-mediated PPAR-γ upregulation: a novel therapeutic approach for corpus cavernosum smooth-muscle-cell apoptosis and restoration of erectile function after cavernous nerve injury. [PDF]

Transl Androl Urol
Fu Y, Zhang X, Xu R, Lv B.
europepmc   +1 more source

Aerobic Exercise Restores Hippocampal Neurogenesis and Cognitive Function by Decreasing Microglia Inflammasome Formation Through Irisin/NLRP3 Pathway

Aging Cell, EarlyView.
Exercise improved PD pathology and memory by reducing microglial inflammation, apoptosis, and the formation of the NLRP3 inflammasome via irisin signaling. Irisin administration partially replicated the beneficial effects of exercise on PD pathology.
Renqing Zhao, Xin Tian, Haocheng Xu, Yuanxin Wang, Junjie Lin, Bin Wang   +5 more
wiley   +1 more source

Anti-apoptotic effects of the medicinal plant <i>Sterculia setigera</i> in a model of serum deprivation-induced PC12 cells death. [PDF]

IBRO Neurosci Rep
Kantati YT, Kodjo MK, Lefranc B, Eklu-Gadegbeku K, Leprince J, Vaudry D.   +5 more
europepmc   +1 more source

Identification of Senomorphic miRNAs in Embryonic Progenitor and Adult Stem Cell‐Derived Extracellular Vesicles

Aging Cell, EarlyView.
A senomorphic miRNA cocktail (E5), consisting of miR‐181a‐5p, miR‐92a‐3p, miR‐21‐5p, and miR‐186‐5p, was identified from a pool of miRNAs enriched in extracellular vesicles (EVs) derived from multiple functional human stem cell types. E5 reduces senescence and SASP markers both in cell culture and in aged mice.
Tianpeng Zhang, Allancer D. C. Nunes, Jieun Lee, Dana Larocca, Giovanni Camussi, Sai Kiang Lim, Vicky U. Bascones, Luise Angelini, Ryan D. O'Kelly, Xiao Dong, Laura J. Niedernhofer, Paul D. Robbins   +11 more
wiley   +1 more source

ABT-263, a BCL-2 inhibitor, selectively eliminates latently HIV-1-infected cells without viral reactivation. [PDF]

PLoS One
Kang JE, Seo HW, Kim DE, Shin YH, Bae S, Yoon CH.   +5 more
europepmc   +1 more source

Single‐Cell RNA‐Seq Reveals Aging‐Related Impairment of Microglial Efferocytosis Contributing to Apoptotic Cells Accumulation After Retinal Injury

Aging Cell, EarlyView.
Microglia engage with apoptotic cells via cell‐surface receptors, such as proto‐oncogene tyrosine‐protein kinase MER (MerTK) and Axl; these receptors interact with the bridging molecule growth arrest‐specific 6 (Gas6) on apoptotic cells. Young microglia demonstrate efficient efferocytosis of apoptotic cells, but this process is impaired in aged ...
Pan Liu, Qi Wang, Shuimiao Wang, Ying Liu, Qiqi Chen, Wanyun Qin, Xinna Liu, Xinqi Ye, Yexuan Jiao, Huiping Yuan, Zhengbo Shao   +10 more
wiley   +1 more source

Halicin Reduces the Warburg Effect and Overcomes Drug Resistance by Activating the Pyruvate Kinase M2 Pathway for Triple-Negative Breast Cancer Treatment. [PDF]

ACS Omega
Gu H, You W, Zhou XH, Wang Z, Huo SH, Nie X, Feng YB, You YZ, Zhan X, Xia L.   +9 more
europepmc   +1 more source

Age‐Related Oxidative Stress and Mitochondrial Dysfunction in Lymph Node Stromal Cells Limit the Peripheral T Cell Homeostatic Maintenance and Function

Aging Cell, EarlyView.
Aging of the lymph node stromal cells limits their ability to support the survival and maintenance of peripheral naive T cells. The lymph node stromal cells are critical for providing the survival and trophic signals to peripheral naïve T cells, and after the early‐life thymic involution, these secondary lymphoid organ stromal microniches are decisive ...
Sandip Ashok Sonar, Ruchika Bhat, Heather L. Thompson, Christopher P. Coplen, Jennifer L. Uhrlaub, Mladen Jergovic, Janko Ž. Nikolich   +6 more
wiley   +1 more source

Pharmacological inhibition of ENaC or NCX can attenuate hepatic ischemia-reperfusion injury exacerbated by hypernatremia. [PDF]

J Zhejiang Univ Sci B
Chen Y, Li H, Wen P, Zhang J, Wang Z, Cao S, Guo W.   +6 more
europepmc   +1 more source