Results 41 to 50 of about 182,508 (303)

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

open access: yesAging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Eriodictyol corrects functional recovery and myelin loss in SCI rats

open access: yesTranslational Neuroscience, 2020
This study investigated the therapeutic potential of eriodictyol (EDC) in spinal cord injury (SCI) rats and also the mechanism involved.
Li Chenggang, Wang Chunfang
doaj   +1 more source

Mechanically Spatio‐Chimeric Fibrin Assembly Enables Vascular‐Integrated Muscle Reconstruction for Volumetric Muscle Loss Repair

open access: yesAdvanced Materials, EarlyView.
SPARC (spatio‐chimeric, plasma‐based, anisotropic, and shear‐responsive construct) that integrates myogenic and vascular microenvironments within a single construct. The dual‐modulus matrix directs aligned myotube formation and endothelial network development, enabling a vascularized muscle implant that seamlessly anastomoses with host tissue and ...
Su Hyun Jung   +6 more
wiley   +1 more source

An evolutionary take on (im)politeness: Three broad developments in the marking out of socio-proxemic space

open access: yes, 2011
This paper is intended as an overall template of the evolution of (im)politeness. It elucidates how (linguistic) rapport management originated and developed over time, and tries to come to grips with (some of) the sociocultural factors behind such ...
Bax, Marcel, Marcel Bax, Bax, M.M.H.
core   +1 more source

Chromosomal Instability Drives Glioblastoma Heterogeneity and Therapeutic Opportunities

open access: yesAdvanced Science, EarlyView.
ABSTRACT Glioblastoma, the most aggressive and lethal form of brain cancer, is defined by profound genomic instability, with Chromosomal Instability (CIN) playing a central role in driving tumor progression, therapy resistance, and poor prognosis. CIN is characterized by numerical and structural alterations, is driven by mechanisms such as mitotic ...
Amarnath Pal   +3 more
wiley   +1 more source

Examination of the apelin signaling pathway in acetaminophen-induced hepatotoxicity in rats

open access: yesTürk Biyokimya Dergisi
The present study identifies the level changes of markers (Apelin, Elabela, Meteorin, ALT, AST, GGT) in the liver after acute intake of high-dose paracetamol and their role in determining liver damage.
Dolanbay Turgut   +4 more
doaj   +1 more source

Evaluating the effects of hypoxia and taper on expression of Pulmonary Bax and Bcl2 apoptotic proteins [PDF]

open access: yesJournal of Advanced Biomedical Sciences, 2018
Background & Objective: Due to The limitation of research literature, related to the effect of exercise training with different intensity, Along with Hypoxia Stress on Pulmonary Apoptosis, The purpose of this study was to investigate the effects of ...
Mehdi Yadegari   +5 more
doaj  

Estudo do efeito neuroprotetor da mirtazapina e imipramina e sua relação com a expressão gênica de proteínas apoptóticas [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Neurociências.Neste estudo foram investigados a ação neuroprotetora dos antidepressivos mirtazapina e imipramina e os efeitos ...
Lieberknecht, Vicente
core  

GPR124 Alleviates Blood–Brain Barrier Disruption by Enhancing Microvascular Endothelial Function after Traumatic Brain Injury

open access: yesAdvanced Science, EarlyView.
Our study reveals the protective role of GPR124 in maintaining BBB integrity and promoting neurological recovery following TBI. It makes a significant contribution by uncovering a novel molecular interaction between GPR124 and FGFBP1 and linking this to activation of the Wnt/β‐catenin signaling pathway in vascular repair mechanisms.
Chen Wang   +13 more
wiley   +1 more source

化癥散积颗粒对小鼠原位肝癌Bcl-2/Bax表达的影响

open access: yesZhongguo shiyan zhenduanxue, 2012
目的通过建立小鼠原位肝癌模型,给予化癥散积颗粒灌胃,探讨其对小鼠原位肝癌Bcl-2/Bax表达的影响。方法将H22瘤株直接注射到肝脏的方法建立小鼠原位肝癌模型;分组:模型组、阳性对照组、化癥散积颗粒高、中、低剂量组;采用TUNEL染色法检测凋亡细胞;RT-PCR和Western-Blot分别检测肿瘤组织Bcl-2和Bax mRNA和蛋白表达差异。结果 阳性对照组(又称斑蝥组)和中、高剂量组中药可以诱导肝癌细胞发生凋亡;可以显著增加肿瘤组织中Bax ...
金学洙   +4 more
doaj  

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