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Specialty: Biotechnology
Therapy: Cancer Therapy

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Total 24 results found since Jan 2013.

Thermal and magnetic dual-responsive liposomes with a cell-penetrating peptide-siRNA conjugate for enhanced and targeted cancer therapy.
In conclusion, the application of siRNA-CPPs/TML under an AC magnetic field represents a new strategy for the selective and efficient delivery of siRNA. PMID: 27429294 [PubMed - as supplied by publisher]
Source: Colloids and Surfaces - July 1, 2016 Category: Biotechnology Authors: Yang Y, Xie X, Xu X, Xia X, Wang H, Li L, Dong W, Ma P, Yang Y, Liu Y, Mei X Tags: Colloids Surf B Biointerfaces Source Type: research

Recent advances in mechanism-based chemotherapy drug-siRNA pairs in co-delivery systems for cancer: A review.
Abstract Co-delivery of chemotherapy drugs and siRNA for cancer therapy has achieved remarkable results according to synergistic/combined antitumor effects, and is recognized as a promising therapeutic modality. However, little attention has been paid to the extremely complex mechanisms of chemotherapy drug-siRNA pairs during co-delivery process. Proper selection of chemotherapy drug-siRNA pairs is beneficial for achieving desirable cancer therapeutic effects. Exploring the inherent principles during chemotherapy drug-siRNA pair selection for co-delivery would greatly enhanced therapeutic efficiency. To achieve id...
Source: Colloids and Surfaces - June 8, 2017 Category: Biotechnology Authors: Wang M, Wang J, Li B, Meng L, Tian Z Tags: Colloids Surf B Biointerfaces Source Type: research

Preparation of PEGylated cationic nanoliposome-siRNA complexes for cancer therapy.
In conclusion, our novel PEGylated liposomes have high potential for systemic delivery of siRNA and can improve in vivo stability of free siRNA and also siRNA lipoplexes. PMID: 29475393 [PubMed - as supplied by publisher]
Source: Artificial Cells, Nanomedicine and Biotechnology - February 26, 2018 Category: Biotechnology Tags: Artif Cells Nanomed Biotechnol Source Type: research

Advances in siRNA delivery in cancer therapy.
Authors: Singh A, Trivedi P, Jain NK Abstract RNA interference (RNAi)-based therapeutic approaches are under vibrant scrutinisation to seek cancer cure. siRNA suppress expression of the carcinogenic genes by targeting the mRNA expression. However, in vivo systemic siRNA therapy is hampered by the barriers such as poor cellular uptake, instability under physiological conditions, off-target effects and possible immunogenicity. To overcome these challenges, systemic siRNA therapy warrants the development of clinically suitable, safe, and effective drug delivery systems. Herein, we review the barriers, potential siRNA ...
Source: Artificial Cells, Nanomedicine and Biotechnology - April 22, 2017 Category: Biotechnology Tags: Artif Cells Nanomed Biotechnol Source Type: research

Current synopsis on siRNA therapeutics as a novel anti-cancer and antiviral strategy: Progress and challenges
This article stated the development in the RNA polymer and also provides some examples of their diagnostic applications and therapeutics special emphasis on the anti-cancer and antiviral strategy. Patisiran and Givosiran are the recently approved si-RNA based products available in the market.PMID:35578839 | DOI:10.2174/1389201023666220516120432
Source: Current Pharmaceutical Biotechnology - May 17, 2022 Category: Biotechnology Authors: Sanjay Sharma Rupesh K Gautam Abhishek Kanugo Dinesh Kumar Mishra Mohammad Amjad Kamal Source Type: research

Toxicological exploration of peptide-based cationic liposomes in siRNA delivery.
Abstract The toxicology of cationic liposomes was explored to advance clinical trials of liposome-mediated gene therapy through the analysis of a peptide cationic liposome with DOTAP as a positive control. We first investigated the delivery of luciferase siRNA by several peptide liposomes in mice bearing lung cancer A549 cell xenografts. Of these, a cationic liposome (CDO14) was selected for further investigation. CDO14 efficiently mediated IGF-1R-siRNA delivery and inhibited the growth of the A549 cell xenografts. The in vivo toxicity and toxicological mechanisms of the selected liposome were evaluated to assess ...
Source: Colloids and Surfaces - March 24, 2019 Category: Biotechnology Authors: Zhu Y, Meng Y, Zhao Y, Zhu J, Xu H, Zhang E, Shi L, Du L, Liu G, Zhang C, Xu X, Kang X, Zhen Y, Zhang S Tags: Colloids Surf B Biointerfaces Source Type: research

Recent advances in siRNA delivery systems for prostate cancer therapy
Curr Pharm Biotechnol. 2021 Jun 15. doi: 10.2174/1389201022666210615123211. Online ahead of print.ABSTRACTThe critical problems of conventional prostate cancer therapeutic strategies like nonspecific toxicity and multi-drug resistance prompted the development and application of countless nanoparticle-based siRNA therapeutics. The main challenges to siRNA-based therapeutics becoming a new paradigm in the treatment of prostate cancer stem from the lack of safe and effective delivery systems, immune system stimulation, poor knowledge of nano-bio interactions, and limitations concerning designing, manufacturing, clinical trans...
Source: Current Pharmaceutical Biotechnology - June 16, 2021 Category: Biotechnology Authors: Shahin Aghamiri Pourya Raee Shiva Shahmohamadnejad Sasan Shabani Jaber Ghorbani Marzieh Sameni Mohammad Taha Ebrahimi Source Type: research

Novel cell-penetrating peptide-loaded nanobubbles synergized with ultrasound irradiation enhance EGFR siRNA delivery for triple negative Breast cancer therapy.
Abstract The lack of safe and effective gene delivery strategies remains a bottleneck for cancer gene therapy. Here, we describe the synthesis, characterization, and application of cell-penetrating peptide (CPP)-loaded nanobubbles (NBs), which are characterized by their safety, strong penetrating power and high gene loading capability for gene delivery. An epidermal growth factor receptor (EGFR)-targeted small interfering RNA (siEGFR) was transfected into triple negative breast cancer (TNBC) cells via prepared CPP-NBs synergized with ultrasound-targeted microbubble destruction (UTMD) technology. Fluorescence micro...
Source: Colloids and Surfaces - June 20, 2016 Category: Biotechnology Authors: Jing H, Cheng W, Li S, Wu B, Leng X, Xu S, Tian J Tags: Colloids Surf B Biointerfaces Source Type: research