First-in-human prospective trial of sonobiopsy in high-grade glioma patients using neuronavigation-guided focused ultrasound.
First-in-human prospective trial of sonobiopsy in high-grade glioma patients using neuronavigation-guided focused ultrasound.
复制标题
使用神经导航引导聚焦超声对高度胶质瘤患者进行超声活检的首次人体前瞻性试验。
DOI:
10.1038/s41698-023-00448-y
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发表时间:
2023-09-16
影响因子:
7.9
通讯作者:
中科院分区:
文献类型:
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作者:
Sonobiopsy is an emerging technology that combines focused ultrasound (FUS) with microbubbles to enrich circulating brain disease-specific biomarkers for noninvasive molecular diagnosis of brain diseases. Here, we report the first-in-human prospective trial of sonobiopsy in high-grade glioma patients to evaluate its feasibility and safety in enriching plasma circulating tumor biomarkers. A nimble FUS device integrated with a clinical neuronavigation system was used to perform sonobiopsy following an established clinical workflow for neuronavigation. Analysis of blood samples collected before and after FUS sonication showed that sonobiopsy enriched plasma circulating tumor DNA (ctDNA), including a maximum increase of 1.6-fold for the mononucleosome cell-free DNA (cfDNA) fragments (120–280 bp), 1.9-fold for the patient-specific tumor variant ctDNA level, and 5.6-fold for the TERT mutation ctDNA level. Histological analysis of surgically resected tumors confirmed the safety of the procedure. Transcriptome analysis of sonicated and nonsonicated tumor tissues found that FUS sonication modulated cell physical structure-related genes. Only 2 out of 17,982 total detected genes related to the immune pathways were upregulated. These feasibility and safety data support the continued investigation of sonobiopsy for noninvasive molecular diagnosis of brain diseases.
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影响因子:
19.7
作者:
Hynynen, K;McDannold, N;Jolesz, FA
通讯作者:
Jolesz, FA
影响因子:
5.2
作者:
Larribère L;Martens UM
通讯作者:
Martens UM
影响因子:
11.1
作者:
Mouliere F;Smith CG;Heider K;Su J;van der Pol Y;Thompson M;Morris J;Wan JCM;Chandrananda D;Hadfield J;Grzelak M;Hudecova I;Couturier DL;Cooper W;Zhao H;Gale D;Eldridge M;Watts C;Brindle K;Rosenfeld N;Mair R
通讯作者:
Mair R
影响因子:
--
作者:
Gao K;Li G;Qu Y;Wang M;Cui B;Ji M;Shi B;Hou P
通讯作者:
Hou P
影响因子:
7.3
作者:
通讯作者:
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