Results 101 to 110 of about 63,359 (335)

IDH-1, ATRX AND 1P19Q CO-DELETION IN DIFFUSE GLIOMAS

Pakistan Armed Forces Medical Journal, 2020
Objective: To stratify diffuse gliomas into subtypes including diffuse astrocytomas, oligodendrogliomas and glioblastomas based on recent molecular updates and assess their frequencies in our local subpopulation. Study Design: Cross-sectional study.
Rabia Javed, Noreen Akhtar, Usman Hassan, Mohammad Azam, Asif Loya, Mudassir Hussain, Maryam Hameed, Sumera Butt, Sajid Mushtaq   +8 more
doaj  

Enasidenib in the treatment of relapsed/refractory acute myeloid leukemia: an evidence-based review of its place in therapy. [PDF]

, 2019
Introduction: Acute myeloid leukemia (AML) remains a disease with high mortality, especially for older patients and those with relapsed/refractory (R/R) disease.
Galkin, Maria, Jonas, Brian A
core   +1 more source

Predictive MGMT status in a homogeneous cohort of IDH wildtype glioblastoma patients [PDF]

, 2019
Methylation of the O(6)-Methylguanine-DNA methyltransferase (MGMT) promoter is predictive for treatment response in glioblastoma patients. However, precise predictive cutoff values to distinguish "MGMT methylated" from "MGMT unmethylated" patients remain
Hempt, Claudia, Heppner, Frank L., Koch, Arend, Koll, Randi, Lenz, Klaus, Löbel, Franziska, Misch, Martin, Onken, Julia, Paschereit, Fabienne, Pritsch, Fabienne, Radke, Josefine, Schumann, Elisa, Vajkoczy, Peter   +12 more
core   +1 more source

Kinsenoside‐Loaded Microneedle Accelerates Diabetic Wound Healing by Reprogramming Macrophage Metabolism via Inhibiting IRE1α/XBP1 Signaling Axis

Advanced Science, EarlyView.
Gut metabolite trimethylamine N‐oxide accumulates in the diabetic wound area to amplify macrophage inflammation via enhancing glycolysis activities. Kinsenoside induces macrophage repolarization from M1 to M2 phenotype through inhibiting IRE1α/XBP1 pathway, followed by HIF‐1α‐glycolysis axis repression and mitophagy‐oxidative phosphorylation axis ...
Li Lu, Jiewen Liao, Chao Xu, Yuan Xiong, Juan Zhou, Guangji Wang, Ze Lin, Kangkang Zha, Chuanlu Lin, Ruiyin Zeng, Guandong Dai, Qian Feng, Bobin Mi, Guohui Liu   +13 more
wiley   +1 more source

LncRNA IDH1-AS1 links the functions of c-Myc and HIF1α via IDH1 to regulate the Warburg effect [PDF]

Proceedings of the National Academy of Sciences, 2018
Significance We report in this article that c-Myc-mediated repression of lncRNA IDH1-AS1 sustains activation of the Warburg effect by HIF1α under normoxic conditions. IDH1-AS1 would otherwise enhance IDH1 enzymatic activity through promoting its homodimerization, leading to increased production of α-KG, which, along with decreases in ROS ...
Hao Gu, Hao Gu, Shaoxun Xiang, Xu Dong Zhang, Lei Jin, Mian Wu, Rick F. Thorne, Rick F. Thorne   +7 more
openaire   +3 more sources

CXCL6 Reshapes Lipid Metabolism and Induces Neutrophil Extracellular Trap Formation in Cholangiocarcinoma Progression and Immunotherapy Resistance

Advanced Science, EarlyView.
CXCL6's function in cholangiocarcinoma is underexplored. Here it is discovered that CXCL6 is upregulated in cholangiocarcinoma tissues and promotes proliferation and metastasis of it. CXCL6 functions through the CXCR1/2‐JAK‐STAT/PI3K axis and reshaping tumor lipid metabolism.
Tian He, Zi‐Yi Wang, Bin Xu, Cheng‐Jie Zhong, Lu‐Na Wang, Huan‐Chen Shi, Zi‐Yue Yang, Shi‐Qi Zhou, Hui Li, Bo Hu, Xiao‐Dong Zhu, Ying‐Hao Shen, Jian Zhou, Jia Fan, Hui‐Chuan Sun, Cheng Huang   +15 more
wiley   +1 more source

TET2 inhibits differentiation of embryonic stem cells but does not overcome methylation-induced gene silencing [PDF]

, 2014
TET2 is a methylcytosine dioxygenase that is frequently mutated in myeloid malignancies, notably myelodysplasia and acute myeloid leukemia. TET2 catalyses the conversion of 5′-methylcytosine to 5′-hydroxymethylcytosine within DNA and has been implicated ...
Chevassut, Timothy, Norman, Louis, Tarrant, Paul   +2 more
core   +3 more sources

Glioma-Derived Mutations in IDH1 Dominantly Inhibit IDH1 Catalytic Activity and Induce HIF-1α [PDF]

Science, 2009
Heterozygous mutations in the gene encoding isocitrate dehydrogenase-1 ( IDH1 ) occur in certain human brain tumors, but their mechanistic role in tumor development is unknown. We have shown that tumor-derived IDH1 mutations impair the enzyme's affinity for its substrate and dominantly ...
Yan Lin, Shimin Zhao, Jianping Ding, Pu Wang, Wenqing Jiang, Zhiqiang Li, Wei Xu, Yue Xiong, Yue Xiong, Qun-Ying Lei, Lingling Gong, Kun-Liang Guan, Kun-Liang Guan, Wei Yu, Yingjie Peng, Zhengyu Zha   +15 more
openaire   +3 more sources

Artificial Intelligent‐Enhanced Metabolite Profiling for Intraoperative IDH1 Genotyping in Glioma Using an Orthogonally Responsive SERS Probe

Advanced Science, EarlyView.
This study presents a novel approach for intraoperative identification of the IDH1 genotype in glioma patients using a surface‐enhanced Raman scattering (SERS) probe to measure glutathione and hydrogen peroxide. By integrating AI‐driven deep learning algorithms, the method achieves rapid and accurate genotype differentiation, offering the potential to ...
Hang Yin, Xin Zhang, Zheng Zhao, Chong Cao, Minhua Xu, Suhongrui Zhou, Tian Xuan, Ziyi Jin, Limei Han, Yang Fan, Cong Wang, Xiao Zhu, Ying Mao, Jinhua Yu, Cong Li   +14 more
wiley   +1 more source

Expert Perspectives on a Clinical Challenge: Hematologic Malignancies and Vasculitis

Arthritis &Rheumatology, Accepted Article.
Systemic vasculitis describes a collection of rare diseases each caused by inflammation of blood vessel walls that can cause severe systemic complications [[3, 4]](#ref‐0003). The pattern of vascular inflammation and resultant damage is frequently variable and may be mimicked, or directly triggered, by infection or malignancy.
Michelle L. Robinette, Hetty E. Carraway
wiley   +1 more source