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Total 16 results found since Jan 2013.

Preliminary evaluation of a small interfering RNA molecular probe targeting murine double minute 2 in breast cancer
Conclusion The [99mTc]HYNIC-siRNA 1489 was taken up by the tumor, which had a high level of MDM2. The probe exhibited a sufficient retention time in the tumor. This probe may be an effective strategy for evaluating MDM2 expression and achieving early diagnosis in breast cancer.
Source: Nuclear Medicine Communications - July 21, 2022 Category: Nuclear Medicine Tags: Original Articles Source Type: research

Non-invasive evaluation of HABP1 expression with < sup > 99m < /sup > Tc-labeled small-interference RNA in ovarian cancer
CONCLUSIONS: We showed that 99mTc-HYNIC-siHABP1 is a feasible probe for the noninvasive visualization of HABP1 expression in ovarian cancer.PMID:34402389 | DOI:10.1080/09553002.2021.1969052
Source: International Journal of Radiation Biology - August 17, 2021 Category: Radiology Authors: Chunyu Duan Yue Gao Sha Luan Shibo Guo Xueliang Cao Peng Xu Peng Fu Changjiu Zhao Source Type: research

Noninvasive evaluation of HABP1 expression with < sup > 99m < /sup > Tc-labeled small-interference RNA in ovarian cancer
CONCLUSIONS: We showed that 99mTc-HYNIC-siHABP1 is a feasible probe for the noninvasive visualization of HABP1 expression in ovarian cancer.PMID:34402389 | DOI:10.1080/09553002.2021.1969052
Source: International Journal of Radiation Biology - August 17, 2021 Category: Radiology Authors: Chunyu Duan Yue Gao Sha Luan Shibo Guo Xueliang Cao Peng Xu Peng Fu Changjiu Zhao Source Type: research

Non-invasive evaluation of HABP1 expression with < sup > 99m < /sup > Tc-labeled small-interference RNA in ovarian cancer
CONCLUSIONS: We showed that 99mTc-HYNIC-siHABP1 is a feasible probe for the noninvasive visualization of HABP1 expression in ovarian cancer.PMID:34402389 | DOI:10.1080/09553002.2021.1969052
Source: International Journal of Radiation Biology - August 17, 2021 Category: Radiology Authors: Chunyu Duan Yue Gao Sha Luan Shibo Guo Xueliang Cao Peng Xu Peng Fu Changjiu Zhao Source Type: research

Indium-Labeling of siRNA for Small Animal SPECT Imaging
Ever since the discovery of RNA interference (RNAi), therapeutic delivery of siRNA has attracted a lot of interest. However, due to the nature and structure of siRNA, a carrier is needed for any mode of systemic treatment. Furthermore, specific imaging techniques are required to trace where the deposition of the siRNA occurs throughout the body after treatment. Tracking in vivo siRNA biodistribution allows understanding and interpreting therapeutics effects and side effects. A great advantage of noninvasive imaging techniques such as SPECT imaging is that several time points can be assessed in the same subject. Thus, the t...
Source: Springer protocols feed by Imaging/Radiology - October 11, 2015 Category: Radiology Source Type: news

Superparamagnetic iron oxide nanoparticles mediated 131I-hVEGF siRNA inhibits hepatocellular carcinoma tumor growth in nude mice
Conclusions: EMF-guided 131I-hVEGF siRNA/SilenceMag exhibited an antitumor effect. The synergic therapy of 131I-hVEGF siRNA/SilenceMag might be a promising future treatment option against HCC with the dual functional properties of tumor therapy and imaging.
Source: BMC Cancer - February 21, 2014 Category: Cancer & Oncology Authors: Jing ChenShu ZhuLiangqian TongJiansha LiFei ChenYunfeng HanMing ZhaoWei Xiong Source Type: research