Results 91 to 100 of about 1,380,198 (292)

Nrsn1–Smarcc1 Coupling Regulates Neural Stem Cell Differentiation and Chronic‐phase Recovery After Ischemic Stroke

Advanced Science, EarlyView.
In the post‐stroke brain, Foxa2 induces the transcriptional upregulation of Nrsn1 in NSCs. Nrsn1 functionally couples with Smarcc1, modulating its nuclear availability and protein abundance, thereby influencing Smarcc1‐associated regulatory programs linked to neuronal lineage commitment. Through this coupling, Nrsn1 promotes the differentiation of NSCs
Ruolin Zhang, Chang Liu, Yuneng Zhou, Kaichen Zhao, Muyang Li, Bingcheng Cai, Ying Wang, Zhiyuan Yuan, Zhaoxin Liu, Zilong Yuan, Yao Xiao, Peiyang Zhou, Ke Shui, Wendai Bao, Min Zhang, Jun Qin, Jun Chen, Xin Yang, Zhiqiang Dong   +18 more
wiley   +1 more source

The impact of selection bias in the treatment for ruptured anterior communicating artery aneurysms: different results or different patients?

World Neurosurgery: X
Background: Anterior communicating artery is one of the most frequent locations for the development of intracranial aneurysm. The availability and advances of different treatments modalities allows for case-specific selection, but potentially impacts our
Vasco Carvalho, António Vilarinho, Patrícia Polónia, Maria Luís Silva, Rui Vaz, Pedro Alberto Silva   +5 more
doaj   +1 more source

Anomalous left anterior cerebral artery with hypoplastic right anterior cerebral artery [PDF]

, 2018
We report an extremely rare anomalous variation of left anterior cerebral artery arising from the contralateral Paraclinoid Internal carotid artery with Hypoplastic right Anterior cerebral artery in a 56 years old female which was incidentally detected ...
Goel, G, Mahajan, A, Das, B
core   +1 more source

NSUN2‐Mediated m5C Modification of TGFB1 in Trophoblasts Remodels Macrophage Function to Prevent URSA

Advanced Science, EarlyView.
NSUN2 and m5C decline in URSA villous tissues. Trophoblast Nsun2 ablation disrupts macrophage‐mediated maternal‐fetal tolerance and triggers embryo resorption. Mechanistically, NSUN2‐YBX1 axis stabilizes m5C‐modified TGFB1 mRNA to maintain TGF‐β1 secretion and M2 polarization, and restoring this signaling rescues maternal‐fetal immune tolerance to ...
Xiaoxiao Zhu, Xinkui Liu, Xiaoyan Yu, Qiaoqiao Han, Feifei Shi, Weiwei Song, Lu Liu, Chu Chu, Chenyang Shen, Zhen Zhang, Xia Li   +10 more
wiley   +1 more source

Endovascular coiling of anterior communicating artery aneurysms

Minia Journal of Medical Research
Background: Anterior communicating artery (AComA) aneurysms are among the most common intracranial aneurysms and are frequently associated with subarachnoid hemorrhage due to their high risk of rupture.
Ahmed Moawad, Tamer Mohamed, Ali Abdelrahman   +2 more
doaj   +1 more source

Size, Aspect Ratio and Anatomic Location of Ruptured Intracranial Aneurysms: Consecutive Series of 415 Patients from a Prospective, Multicenter, Observational Study

Cell Transplantation, 2019
To analyze the size and location distribution of ruptured intracranial aneurysms (IAs) helps to provide evidence for clinical treatment of unruptured IAs using this feature of aneurysms.
Y. Zheng, B. Zhou, X. Wang, H. Chen, X. Fang, P. Jiang, H. Yang, C. He, G. Yang, Y. Song, Q. An, B. Leng   +11 more
doaj   +1 more source

Intracranial saccular aneurysm

Arquivos de Neuro-Psiquiatria, 1992
The authors report the cases of three patients from the same family, all with intracranial saccular aneurysm (left carotid artery, anterior communicating artery, and middle cerebral artery).
J. R. Pinto, J. M. Godoy, C. R. Telles, C.S. Faria, M. V. S. Avelar, D. H. Nicaretta   +5 more
doaj   +1 more source

Towards a Compositional Framework for Describing Human Phenotypes

Advanced Science, EarlyView.
The Phenotype Assembly Method (PhenoAM) decomposes phenotype variables into measurable Features and typed Qualifiers, enabling standardized, machine‐readable Phenome Data Elements (PhenoDEs) that preserve measurement context. Applied in the International Human Phenome Project (IHPP), the framework yields 58 371 PhenoDEs and supports component‐level ...
Wanting Hu, Yunchao Ling, Xinyue Hu, Wei Chen, Rong Zhou, Xinhao Zhuang, Yanfeng Jiang, Jialu Zhao, Xingdong Chen, Jingchun Luo, Li Jin, Guoqing Zhang   +11 more
wiley   +1 more source

Necessity of follow-up cerebral digital subtraction angiography after endovascular coiling or microsurgical cliping of ruptured intracranial aneurysms to exclude de novo or aneurysmal regrow and avoid its rupture: report of 2 cases

Ендоваскулярна нейрорентгенохірургія, 2019
Objective – to improve treatment results of patients with ruptured brain aneurysms using follow-up cerebral digital subtraction angiography to avoid de novo or aneurismal regrow. Materials and methods.
D.J. Gunia, E.T. Ekvtimishvili, G.Z. Basiladze   +2 more
doaj   +1 more source

The Coexistence of Accessory Anterior Cerebral and Anterior Communicating Arteries

Journal of Craniofacial Surgery
Variations in the cerebral artery circle are more prevalent than one might expect. This imaging report outlines the variability observed in the anterior circulation of a 47-year-old female patient, analyzed using a computed tomography angiogram. The first segments (A1) of the anterior cerebral arteries (ACAs) on the left and right side emanate from the
George Triantafyllou, Panagiotis Papadopoulos-Manolarakis, George Tsakotos, Maria Piagkou   +3 more
openaire   +3 more sources