Molecular characterization of scant lung tumor cells using iron-oxide nanoparticles and micro-nuclear magnetic resonance.
Molecular characterization of scant lung tumor cells using iron-oxide nanoparticles and micro-nuclear magnetic resonance.
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DOI:
10.1016/j.nano.2013.10.008
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发表时间:
2014-04
影响因子:
5.4
通讯作者:
Weissleder, Ralph
中科院分区:
文献类型:
--
作者:
Ghazani, Arezou A.;Pectasides, Melina;Sharma, Amita;Castro, Cesar M.;Mino-Kenudson, Mari;Lee, Hakho;Shepard, Jo-Anne O.;Weissleder, Ralph
关键词:
Advances in nanotechnology and microfluidics are enabling the analysis of small amounts of human cells. We tested whether recently developed micro-nuclear magnetic resonance (μNMR) technology could be leveraged for diagnosing pulmonary malignancy using fine needle aspirate (FNA) of primary lesions and/or peripheral blood samples. We enrolled a cohort of 35 patients referred for CT biopsy of primary pulmonary nodules, liver or adrenal masses and concurrently obtained FNA and peripheral blood samples. FNA sampling yielded sufficient material for μNMR analysis in 91% of cases and had a sensitivity and specificity of 91.6 and 100% respectively. Interestingly, among blood samples with positive circulating tumor cells (CTC), μNMR analysis of each patient's peripheral blood led to similar diagnosis (malignant vs benign) and differential diagnosis (lung malignancy subtype) in 100% and 90% (18/20) of samples, respectively. μNMR appears to be valuable, non-invasive adjunct in the diagnosis of lung cancer.
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影响因子:
158.5
作者:
Lynch, TJ;Bell, DW;Haber, DA
通讯作者:
Haber, DA
影响因子:
7.4
作者:
Shah, Ajay M.;Yu, Min;Nakamura, Zev;Ciciliano, Jordan;Ulman, Matthew;Kotz, Kenneth;Stott, Shannon L.;Maheswaran, Shyamala;Haber, Daniel A.;Toner, Mehmet
通讯作者:
Toner, Mehmet
影响因子:
38.3
作者:
通讯作者:
--
影响因子:
17.1
作者:
Ozkumur E;Shah AM;Ciciliano JC;Emmink BL;Miyamoto DT;Brachtel E;Yu M;Chen PI;Morgan B;Trautwein J;Kimura A;Sengupta S;Stott SL;Karabacak NM;Barber TA;Walsh JR;Smith K;Spuhler PS;Sullivan JP;Lee RJ;Ting DT;Luo X;Shaw AT;Bardia A;Sequist LV;Louis DN;Maheswaran S;Kapur R;Haber DA;Toner M
通讯作者:
Toner M
影响因子:
254.7
作者:
Siegel, Rebecca;Naishadham, Deepa;Jemal, Ahmedin
通讯作者:
Jemal, Ahmedin