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2621por Clarke, Matthew, Pereira, Rita, Mackay, Alan, Grabovska, Yura, Clarke, Amelia, Nicoll, James, Procter, John, Moore, Andrew, Schagen, Joanna, Walker, Liam, Roncaroli, Federico, Ogunbigi, Olumide, Jacques, Thomas, Marshall, Lynley, Carceller, Fernando, Reisz, Zita, Al-Sarraj, Safa, Vinci, Maria, Kurian, Kathreena, Ng, H K, Brandner, Sebastian, Jones, Chris“…Well-characterised entities (n=50, including IDH-mutant tumours (n=18), PXA (n=12)) were excluded. …”
Publicado 2023
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2622por Dal Bo, Michele, Polano, Maurizio, Ius, Tamara, Di Cintio, Federica, Mondello, Alessia, Manini, Ivana, Pegolo, Enrico, Cesselli, Daniela, Di Loreto, Carla, Skrap, Miran, Toffoli, Giuseppe“…BACKGROUND: Glioma grade 4 (GG4) tumors, including astrocytoma IDH-mutant grade 4 and the astrocytoma IDH wt are the most common and aggressive primary tumors of the central nervous system. …”
Publicado 2023
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2623por Weidner, Lorraine, Lorenz, Julia, Quach, Stefanie, Braun, Frank K., Rothhammer-Hampl, Tanja, Ammer, Laura-Marie, Vollmann-Zwerenz, Arabel, Bartos, Laura M., Dekorsy, Franziska J., Holzgreve, Adrien, Kirchleitner, Sabrina V., Thon, Niklas, Greve, Tobias, Ruf, Viktoria, Herms, Jochen, Bader, Stefanie, Milenkovic, Vladimir M., von Baumgarten, Louisa, Menevse, Ayse N., Hussein, Abir, Sax, Julian, Wetzel, Christian H., Rupprecht, Rainer, Proescholdt, Martin, Schmidt, Nils O., Beckhove, Philipp, Hau, Peter, Tonn, Joerg-Christian, Bartenstein, Peter, Brendel, Matthias, Albert, Nathalie L., Riemenschneider, Markus J.“…In conclusion, our study improves the understanding of TSPO as an imaging marker in gliomas by unveiling IDH-dependent differences in TSPO expression/regulation, regional heterogeneity of the TSPO PET signal and functional implications of TSPO in terms of tumor immune cell interactions. …”
Publicado 2023
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2624“…AIM: In patients with isocitrate dehydrogenase (IDH) mutated anaplastic glioma determine the dosimetric benefits of delivering radiation therapy using a PET guided integrated boost IMRT technique (ib-IMRT) compared with standard IMRT (s-IMRT) in reducing dose to normal brain. …”
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2625por Chai, Rui-Chao, Zhang, Yao-Wu, Liu, Yu-Qing, Chang, Yu-Zhou, Pang, Bo, Jiang, Tao, Jia, Wen-Qing, Wang, Yong-Zhi“…Here, we characterized the landscapes of mutations in H3 K27M, isocitrate dehydrogenase 1 (IDH1) R132H, BRAF V600E, and the TERT promoter in 83 diffuse spinal cord astrocytic tumors. …”
Publicado 2020
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2626por Moreira Franco, Yollanda E., Alves, Maria Jose, Uno, Miyuki, Moretti, Isabele Fattori, Trombetta-Lima, Marina, de Siqueira Santos, Suzana, dos Santos, Ancely Ferreira, Arini, Gabriel Santos, Baptista, Mauricio S., Lerario, Antonio Marcondes, Oba-Shinjo, Sueli Mieko, Marie, Suely Kazue Nagahashi“…In contrast, in lower-grade astrocytoma, mainly in those harboring the IDH1 mutation, the gene expression profile indicates that tumor cells might be sensitized to oxidative stress due to reduced GSH synthesis. …”
Publicado 2021
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2627por Celli, Monica, Caroli, Paola, Amadori, Elena, Arpa, Donatella, Gurrieri, Lorena, Ghigi, Giulia, Cenni, Patrizia, Paganelli, Giovanni, Matteucci, Federica“…RESULTS: (18)F-FET PET sensitivity, specificity, positive predictive value, negative predictive value were 86.2, 81.3, 89.3, 76.5%, respectively; higher diagnostic accuracy was yielded in IDH-wild-type glioma patients compared to IDH-mutant glioma patients (sensitivity: 81.8 versus 88.9%; specificity: 80.8 versus 81.8%). …”
Publicado 2021
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2628por Chen, Yongchang, Liu, Lu, Xia, Longzheng, Wu, Nayiyuan, Wang, Ying, Li, He, Chen, Xue, Zhang, Xiaoye, Liu, Zhaoyi, Zhu, Miaochen, Liao, Qianjin, Wang, Jing“…The impacts of TRPM7 silencing on the levels of glycolysis-related HK2, PDK1 and oxidative phosphorylation (OXPHOS)-related IDH3B and UQCRC1, HIF-1α expression and AMPK phosphorylation were determined in ovarian cancer. …”
Publicado 2022
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2629por Jacobs, Sarah M., Wesseling, Pieter, de Keizer, Bart, Tolboom, Nelleke, Ververs, F. F. Tessa, Krijger, Gerard C., Westerman, Bart A., Snijders, Tom J., Robe, Pierre A., van der Kolk, Anja G.“…Clinical characteristics and information on IDH and MGMT promoter methylation status were collected. …”
Publicado 2021
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2630por Xu, Chen, Wang, Ruizhe, Li, Jingchi, Zhong, Huajian, Zhang, Zifang, Cui, Cheng, Sun, Baifeng, Tian, Ye, Chen, Huajiang, Shen, Xiaolong, Liu, Yang, Yuan, Wen“…No significant correlation of IDH, IFD, JOA, NDI or aVAS with nVAS score was found. …”
Publicado 2022
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2631por Ali, Muhaddisa Barat, Gu, Irene Yu-Hua, Lidemar, Alice, Berger, Mitchel S., Widhalm, Georg, Jakola, Asgeir Store“…RESULTS: Prediction rates were obtained on 2 test datasets: 69.86% for 1p/19q codeletion status on US dataset and 79.50% for IDH mutation/wild-type on TCGA dataset. Comparisons with that of using annotated GT tumor data for training showed an average of 3.0% degradation (2.92% for 1p/19q codeletion status and 3.23% for IDH genotype). …”
Publicado 2022
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2632por Palmisciano, Paolo, Ferini, Gianluca, Watanabe, Gina, Ogasawara, Christian, Lesha, Emal, Bin-Alamer, Othman, Umana, Giuseppe E., Yu, Kenny, Cohen-Gadol, Aaron A., El Ahmadieh, Tarek Y., Haider, Ali S.“…We found that most G-I-CC are IDH-wildtype grade-4 glioblastomas involving the corpus callosum genu and with bilateral lobe infiltration. …”
Publicado 2022
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2633por Schmollack, Marc, Werner, Felix, Huber, Janine, Kiefer, Dirk, Merkel, Manuel, Hausmann, Rudolf, Siebert, Daniel, Blombach, Bastian“…Further, the optimized strain C. glutamicum ΔramB Δgdh IDH(R453C) (pEKEx2-malEcad(opt)), produced 3.38 ± 0.28 g itaconic acid L(−1) at 25 °C from an acetate-containing aqueous side-stream of fast pyrolysis. …”
Publicado 2022
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2634por Zhang, Zhe, Shen, Xiaoli, Tan, Zilong, Mei, Yuran, Lu, Tianzhu, Ji, Yulong, Cheng, Sida, Xu, Yu, Wang, Zekun, Liu, Xinxian, He, Wei, Chen, Zhen, Chen, Shuhui, Lv, Qiaoli“…Moreover, high-risk scores were associated with wild-type IDH1, wild-type ATRX, and 1P/19Q non-co-deletion. …”
Publicado 2023
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2635por Liu, Guanzheng, Bu, Chaojie, Guo, Guangzhong, Zhang, Zhiyue, Sheng, Zhiyuan, Deng, Kaiyuan, Wu, Shuang, Xu, Sensen, Bu, Yage, Gao, Yushuai, Wang, Meiyun, Liu, Gang, Kong, Lingfei, Li, Tianxiao, Li, Ming, Bu, Xingyao“…We found that MMR gene mutations occurred in the late stage in IDH-mutant glioma during gene evolution, which activates multiple signaling pathways and significantly increases distant recurrence potential. …”
Publicado 2023
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2636por Jassim, Mohamed, Premalata, Chennagiri S, Okaly, Geeta V Patil, Srinivas, Chunduri“…Immunohistochemistry and bi-directional Sanger sequencing for IDH2 mutation were used for diagnosis. Tall cell carcinoma with reverse polarity is a rare and newly described entity with characteristic morphological and molecular findings, which carries an excellent prognosis.…”
Publicado 2021
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2637“…Targets of interest in CCA include mutated isocitrate dehydrogenase-1 (mIDH-1), human epidermal growth factor receptor 2 (HER2) overexpression/amplification, and fibroblast growth factor receptor 2 (FGFR2) fusion, in addition to less frequently observed targets such as BRAF V600E, deficient mismatch repair/high microsatellite instability (dMMR/MSI-H), and high tumor mutation burden (TMB-H). …”
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2638“…We review the standard of care treatment options including combination venetoclax and hypomethylating agents, in addition to targeted therapies such as FLT3 and IDH inhibitors. Lastly, we shed light on challenges facing the care of older adults and their representation in clinical trials.…”
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2639“…The proportion of polymorphic loci was low (only 5.26% for the locus Idh). The low frequency of heterozygosity for both populations revealed a high fixation of alleles for each locus. …”
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2640“…Examples include mutations in genes encoding proteins that modify chromatin structure (EZH2, ASXL1, IDH1/2, JAK2V617F, and IKZF1) as well as epigenetic modification of genes critical for cell proliferation and survival (suppressors of cytokine signaling, polycythemia rubra vera-1, CXC chemokine receptor 4, and histone deacetylase (HDAC)). …”
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