Doxorubicin-loaded human serum albumin nanoparticles overcome transporter-mediated drug resistance in drug-adapted cancer cells

• Hannah Onafuye,
• Sebastian Pieper,
• Dennis Mulac,
• Jindrich Cinatl Jr.,
• Mark N. Wass,
• Klaus Langer and
• Martin Michaelis

Beilstein J. Nanotechnol. 2019, 10, 1707–1715, doi:10.3762/bjnano.10.166

• Münster, Corrensstr. 48, 48149 Münster, Germany Institute for Medical Virology, University Hospital, Goethe-University, Paul Ehrlich-Straße 40, 60596 Frankfurt am Main, Germany 10.3762/bjnano.10.166 Abstract Resistance to systemic drug therapy is a major reason for the failure of anticancer therapies

• . Here, we tested doxorubicin-loaded human serum albumin (HSA) nanoparticles in the neuroblastoma cell line UKF-NB-3 and its ABCB1-expressing sublines adapted to vincristine (UKF-NB-3rVCR1) and doxorubicin (UKF-NB-3rDOX20). Doxorubicin-loaded nanoparticles displayed increased anticancer activity in UKF

• important role in cancer cell drug resistance as a highly promiscuous transporter that mediates the cellular efflux of a wide range of structurally different substrates including many anticancer drugs. Different studies have reported that nanometer-sized drug carrier systems can bypass efflux-mediated drug

The systemic effect of PEG-nGO-induced oxidative stress in vivo in a rodent model

• Qura Tul Ain,
• Samina Hyder Haq,
• Abeer Alshammari,
• Moudhi Abdullah Al-Mutlaq and
• Muhammad Naeem Anjum

Beilstein J. Nanotechnol. 2019, 10, 901–911, doi:10.3762/bjnano.10.91

• a chitosan 3D scaffold and enhanced its bioactivity, mechanical properties, and pore formation with GO for optimal bone tissue engineering [15]. Zhang et al. improved the chemotherapy efficacy of anticancer drugs with polyethyleneimine (PEI)-grafted GO [16]. Liu et al. discussed the antibacterial

• ability of PEGylated GO (PEG-GO) to deliver proteins into cells [26]. In addition, functionalized PEG-GO has been used as a nano-carrier of photosensitizers and synergistic anticancer agents [27]. PEG-GO has been widely used in vivo studies. Li et al. demonstrated that PEG coating reduced the retention of

• has been utilized as a potent radiotracer and drug-delivery agent in vivo using positron emission tomography (PET) imaging by Jang and co-workers [31]. Liu et al. [32][33] used PEG for the first time to functionalize GO, which can then be use as a vehicle for anticancer drugs such as doxorubicin. The

Polydopamine-coated Au nanorods for targeted fluorescent cell imaging and photothermal therapy

• Boris N. Khlebtsov,
• Andrey M. Burov,
• Timofey E. Pylaev and
• Nikolai G. Khlebtsov

Beilstein J. Nanotechnol. 2019, 10, 794–803, doi:10.3762/bjnano.10.79

• . Meanwhile different imaging and therapeutic agents can be loaded into the shell of multifunctional nanocomposites. Various AuNR-based nanocomposites loaded with anticancer drugs [17][18][19], photodynamic dyes [20][21], MRI contrast agents [22] and many others ligands [23][24] have already been reported for

Biocompatible organic–inorganic hybrid materials based on nucleobases and titanium developed by molecular layer deposition

• Leva Momtazi,
• Henrik H. Sønsteby and
• Ola Nilsen

Beilstein J. Nanotechnol. 2019, 10, 399–411, doi:10.3762/bjnano.10.39

• refraction. Keywords: ALD; bioactive materials; hybrid materials; MLD; nucleobases; Introduction There is an ever-increasing interest in organometallic compounds in the field of medicinal chemistry. Organometallic complexes are now being developed as anticancer agents, radiopharmaceuticals for diagnosis

• anticancer complexes for better metallo-pharmaceutical activity and toxicity reduction [8]. This work describes the growth of films based on such organic nucleotides as complexes with the biocompatible metal titanium. As thin films, such materials can be better applied as coatings on scaffolds or implants

The nanoscaled metal-organic framework ICR-2 as a carrier of porphyrins for photodynamic therapy

• Jan Hynek,
• Sebastian Jurík,
• Martina Koncošová,
• Jaroslav Zelenka,
• Ivana Křížová,
• Tomáš Ruml,
• Kaplan Kirakci,
• Ivo Jakubec,
• František Kovanda,
• Kamil Lang and
• Jan Demel

Beilstein J. Nanotechnol. 2018, 9, 2960–2967, doi:10.3762/bjnano.9.275

• ]. Singlet oxygen is a short-lived, highly oxidative species with bactericidal and virucidal properties [6]. The cytotoxic effect can be intentionally employed in anticancer treatment in the form of photodynamic therapy (PDT) [7][8]. The most commonly utilised photosensitizers in PDT are porphyrins or

Cytotoxicity of doxorubicin-conjugated poly[N-(2-hydroxypropyl)methacrylamide]-modified γ-Fe₂O₃ nanoparticles towards human tumor cells

• Zdeněk Plichta,
• Yulia Kozak,
• Rostyslav Panchuk,
• Viktoria Sokolova,
• Matthias Epple,
• Lesya Kobylinska,
• Pavla Jendelová and
• Daniel Horák

Beilstein J. Nanotechnol. 2018, 9, 2533–2545, doi:10.3762/bjnano.9.236

• free doxorubicin. The newly developed doxorubicin-conjugated PHPMA-coated magnetic particles seem to be a promising magnetically targeted vehicle for anticancer drug delivery. Keywords: cytotoxicity; doxorubicin; magnetic; nanoparticles; poly[N-(2-hydroxypropyl)methacrylamide]; Introduction Severe

• side effects are considered to be the main drawback of conventional anticancer drugs. The drug dosage is significantly limited and thus complete elimination of tumor cells in cancer patients is not guaranteed. Among antitumor drugs, special attention has been paid to the anthracycline antibiotic

• of its actions. Novel approaches are therefore being developed to enhance the anticancer activity of Dox and decrease its side effects. Polymer-coated γ-Fe2O3 nanoparticles conjugate to Dox seem to be the most promising candidate for the role of such agents to achieve a high specificity and low side

Enhanced antineoplastic/therapeutic efficacy using 5-fluorouracil-loaded calcium phosphate nanoparticles

• Shanid Mohiyuddin,
• Saba Naqvi and
• Gopinath Packirisamy

Beilstein J. Nanotechnol. 2018, 9, 2499–2515, doi:10.3762/bjnano.9.233

• /bjnano.9.233 Abstract In the past few decades, the successful theranostic application of nanomaterials in drug delivery systems has significantly improved the antineoplastic potency of conventional anticancer therapy. Several mechanistic advantages of nanomaterials, such as enhanced permeability

• alternative to the antimitotic drug, which causes severe side effects when administrated alone. Keywords: 5-FU; anticancer drug delivery; apoptosis; calcium phosphate nanoparticles; cell cycle; nanomedicine; Introduction Malignant neoplasms are reported as the second most common cause of mortality around

• for hepatoma targeted delivery of docetaxel with lactose as the targeting molecule [7]. Curcumin-loaded organically modified silica nanoparticles (ORMOSIL) were studied to check the potential anticancer property of ORMOSIL nanocarriers [8]. However, in some instances, after nanoparticle formation, the

Green synthesis of fluorescent carbon dots from spices for in vitro imaging and tumour cell growth inhibition

• Nagamalai Vasimalai,
• Vânia Vilas-Boas,
• Juan Gallo,
• María de Fátima Cerqueira,
• Mario Menéndez-Miranda,
• José Manuel Costa-Fernández,
• Lorena Diéguez,
• Begoña Espiña and
• María Teresa Fernández-Argüelles

Beilstein J. Nanotechnol. 2018, 9, 530–544, doi:10.3762/bjnano.9.51

• antioxidant, anti-inflammatory, anticancer, antiviral and antibacterial activities [22]. Red chilli is another common spice the main pungent ingredient of which is capsaicin. It is used to alleviate neuropathic pain and itching in humans. Moreover, its anticancer properties have been reported in the

• the synthesis protocol [30]. Also, it has been reported that some food-based C-dots show anticancer properties, which strongly relies on the starting material employed for the synthesis [31][32]. Keeping the aforementioned fascinating medicinal activities of selected spices in mind, highly fluorescent

• ). Thus, we can assume that the autofluorescence of cells is no limitation to imaging applications with C-dots. In summary, the observed anticancer activity of the as-synthesized spice-derived C-dots, in particular those from turmeric and black pepper, along with their preferential accumulation in

Nanoparticle delivery to metastatic breast cancer cells by nanoengineered mesenchymal stem cells

• Liga Saulite,
• Karlis Pleiko,
• Ineta Popena,
• Dominyka Dapkute,
• Ricardas Rotomskis and
• Una Riekstina

Beilstein J. Nanotechnol. 2018, 9, 321–332, doi:10.3762/bjnano.9.32

• drug efflux transporter P-glycoprotein, which ensures rapid excretion of toxic substances from MSCs. Thus, MSCs are an excellent vector for low cytotoxicity anticancer drugs [4]. Sadhukha et al. demonstrated that nanoengineered MSCs home to A549 lung cancer in vivo and remain there for at least 3 h

• , which could be sufficient time to release drugs into the tumour. The encapsulation of NP-linked anticancer drugs could ensure metered drug release in tumours [2]. QD linkage to photosensitisers, such as chlorin e6, causes damage to MiaPaCa2 cancer cells via light-induced cytotoxicity, demonstrating a

Methionine-mediated synthesis of magnetic nanoparticles and functionalization with gold quantum dots for theranostic applications

• Arūnas Jagminas,
• Agnė Mikalauskaitė,
• Vitalijus Karabanovas and
• Jūrate Vaičiūnienė

Beilstein J. Nanotechnol. 2017, 8, 1734–1741, doi:10.3762/bjnano.8.174

• conjugated with targeting and chemotherapy agents, such as cancer stem cell-related antibodies and the anticancer drug doxorubicin, for early detection and improved treatment. In order to verify our findings, high-resolution transmission electron microscopy (HRTEM), atomic force microscopy (AFM), FTIR

A nanocomplex of C₆₀ fullerene with cisplatin: design, characterization and toxicity

• Svitlana Prylutska,
• Svitlana Politenkova,
• Kateryna Afanasieva,
• Volodymyr Korolovych,
• Kateryna Bogutska,
• Andriy Sivolob,
• Larysa Skivka,
• Maxim Evstigneev,
• Viktor Kostjukov,
• Yuriy Prylutskyy and
• Uwe Ritter

Beilstein J. Nanotechnol. 2017, 8, 1494–1501, doi:10.3762/bjnano.8.149

• action and binds covalently to DNA. In tumor cells Cis induces the selective inhibition of DNA synthesis and replication [2]. However, the action of Cis is accompanied by side effects that limit the use of Cis in anticancer chemotherapy. Сіs-induced nephro-, hepato- and cardiotoxicity, as well as

• evaluate the level of blast transformation (the fraction of lymphoblasts). Incubation of lymphocytes and lymphoblasts The cell suspension in RPMI 1640 medium (cell concentration in the range of 1 × 105 to 5 × 105 cells per mL) was incubated in the presence of either C60 fullerene (0.1 mg/mL), anticancer

• experiments were performed. As shown before [25], the molar ratio of 1:2.4 yields the highest anticancer activity of the С60+Cis complex and was therefore used in the experiments. Comet assay To obtain lysed cells (nucleoids) 20 µL of the cell suspension was mixed with 40 µL of 1% low-melting agarose (Sigma

Development of polycationic amphiphilic cyclodextrin nanoparticles for anticancer drug delivery

• Gamze Varan,
• Juan M. Benito,
• Carmen Ortiz Mellet and
• Erem Bilensoy

Beilstein J. Nanotechnol. 2017, 8, 1457–1468, doi:10.3762/bjnano.8.145

• , Spain Department of Organic Chemistry, University of Sevilla, C/ Prof García Gonzalez 1, Sevilla, 41012, Spain Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, Ankara, 06100, Turkey 10.3762/bjnano.8.145 Abstract Background: Paclitaxel is a potent anticancer drug that

• during chemotherapy. Amphiphilic cyclodextrins are favored oligosaccharides as drug delivery systems for anticancer drugs, having the ability to spontaneously form nanoparticles without surfactant or co-solvents. In the past few years, polycationic, amphiphilic cyclodextrins were introduced as effective

• -cytotoxic against L929 mouse fibroblast cell line. In addition, paclitaxel-loaded nanoparticles have a significant anticancer effect against MCF-7 human breast cancer cell line as compared with a paclitaxel solution in DMSO. Conclusion: According to the results of this study, both amphiphilic cyclodextrin

Cationic PEGylated polycaprolactone nanoparticles carrying post-operation docetaxel for glioma treatment

• Cem Varan and
• Erem Bilensoy

Beilstein J. Nanotechnol. 2017, 8, 1446–1456, doi:10.3762/bjnano.8.144

• , facilitating chemotherapy administration to prevent recurrence of the tumor at the time of tumor tissue removal by surgical operation. Among the anticancer drugs that are used in clinics, the taxane family of drugs such as paclitaxel and docetaxel are known to be highly effective against a variety of cancer

• often cause serious side effects. Thus, the necessity of a safe and effective formulation and drug delivery approach emerges for these potent anticancer drugs from the taxane family [10][11][12][13]. Successful treatment of brain cancer is dependent on the efficient and safe delivery of chemotherapeutic

• [18][19]. There are several studies reported on PCL as a functional excipients for the preparation of nanoparticulate drug delivery systems with favorable drug loading and release characteristics for hydrophobic anticancer molecules in particular [18][19][20][21]. However, the application of core

Nanoscale isoindigo-carriers: self-assembly and tunable properties

• Tatiana N. Pashirova,
• Andrei V. Bogdanov,
• Lenar I. Musin,
• Julia K. Voronina,
• Irek R. Nizameev,
• Marsil K. Kadirov,
• Vladimir F. Mironov,
• Lucia Ya. Zakharova,
• Shamil K. Latypov and
• Oleg G. Sinyashin

Beilstein J. Nanotechnol. 2017, 8, 313–324, doi:10.3762/bjnano.8.34

• toxicity as well as to minimize drug degradation and to provide a controllable drug release [51][52][53]. The modification of nanostructures with conjugated π–π fragments leads to the absorption of anticancer drugs via π–π stacking interaction and increases the drug-loading capacity of nanoscale soft

Chitosan-based nanoparticles for improved anticancer efficacy and bioavailability of mifepristone

• Huijuan Zhang,
• Fuqiang Wu,
• Yazhen Li,
• Xiping Yang,
• Jiamei Huang,
• Tingting Lv,
• Yingying Zhang,
• Jianzhong Chen,
• Haijun Chen,
• Yu Gao,
• Guannan Liu and
• Lee Jia

Beilstein J. Nanotechnol. 2016, 7, 1861–1870, doi:10.3762/bjnano.7.178

• , College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang, 310018, China 10.3762/bjnano.7.178 Abstract In addition to its well-known abortifacient effect, mifepristone (MIF) has been used as an anticancer drug for various cancers in many studies with an in-depth understanding of the

• mechanism of action. However, application of MIF is limited by its poor water solubility and low oral bioavailability. In this work, we developed a drug delivery system based on chitosan nanoparticles (CNs) to improve its bioavailability and anticancer activity. The MIF-loaded chitosan nanoparticles (MCNs

• kinetics demonstrated that MIF was released from CNs in a sustained-release manner. Compared with free MIF, MCNs demonstrated increased anticancer activity in several cancer cell lines. Pharmacokinetic studies in male rats that were orally administered MCNs showed a 3.2-fold increase in the area under the

Comparison of the interactions of daunorubicin in a free form and attached to single-walled carbon nanotubes with model lipid membranes

• Dorota Matyszewska

Beilstein J. Nanotechnol. 2016, 7, 524–532, doi:10.3762/bjnano.7.46

• Dorota Matyszewska Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Żwirki i Wigury 101, 02089 Warsaw, Poland 10.3762/bjnano.7.46 Abstract In this work the interactions of an anticancer drug daunorubicin (DNR) with model thiolipid layers composed of 1,2

• mechanisms proposed to explain the cellular uptake of CNTs including the passive diffusion in a non-invasive manner (tiny nanoneedle mechanism) [18]. Carbon nanotubes have been successfully used to transport different types of anticancer agents including camptothecin, doxorubicin and daunorubicin [19]. The

• agent as the drug in the free form but in the same time they do not influence the organization and properties of the membranes to such extent as the free drug. Conclusion Interactions of anticancer drug daunorubicin with model thiolipid membranes were investigated using Langmuir technique and

Counterion effects on nano-confined metal–drug–DNA complexes

• Nupur Biswas,
• Sreeja Chakraborty,
• Alokmay Datta,
• Munna Sarkar,
• Mrinmay K. Mukhopadhyay,
• Mrinal K. Bera and
• Hideki Seto

Beilstein J. Nanotechnol. 2016, 7, 62–67, doi:10.3762/bjnano.7.7

• (NSAID) for symptomatic relief from rheumatoid arthritis, osteoarthritis and spondylitis [10]. However, the metal-complexes of this molecule form another group of drugs of even greater interest due to their anticancer activity [11][12]. In this context, the attachment of these drugs to DNA molecule gains

Green and energy-efficient methods for the production of metallic nanoparticles

• Mitra Naghdi,
• Mehrdad Taheran,
• Satinder K. Brar,
• M. Verma,
• R. Y. Surampalli and
• J. R. Valero

Beilstein J. Nanotechnol. 2015, 6, 2354–2376, doi:10.3762/bjnano.6.243

• delivery of anticancer drugs have been demonstrated [24][25][26][27][28][29][30][31][32][33][34]. In Table 1, the application of different metallic NPs is summarized. Green Chemistry metrics Green Chemistry is gradually integrated into new scientific and industrial developments to be aligned with the

Natural and artificial binders of polyriboadenylic acid and their effect on RNA structure

• Giovanni N. Roviello,
• Domenica Musumeci,
• Valentina Roviello,
• Marina Pirtskhalava,
• Alexander Egoyan and
• Merab Mirtskhulava

Beilstein J. Nanotechnol. 2015, 6, 1338–1347, doi:10.3762/bjnano.6.138

• innovative biomedical strategies mainly in the field of anticancer therapy. Keywords: nucleopeptides; poly(rA) binders; RNA; self-structures; Review Polyadenylation in RNA processing Polyadenylation is part of the RNA processing pathway that leads to the production of mature mRNA molecules (Figure 1) [1

• following sections for references). Poly(rA) as a target in anticancer approaches As already mentioned, PAP is an enzyme with RNA polymerase activity that specifically incorporates ATP units at the 3’-terminus of mRNA. Typically, the PAP structure comprises three domains surrounding the active site, in

• aberrations in cancer cells [19]. Furthermore, the presence of a specific poly(rA) polymerase overexpressed in cancer cells and, more in general, the enhanced polyadenylation activity found in cancer cells, seem to indicate that poly(rA) is an important candidate for anticancer strategies [20]. Compounds that

Novel ZnO:Ag nanocomposites induce significant oxidative stress in human fibroblast malignant melanoma (Ht144) cells

• Syeda Arooj,
• Samina Nazir,
• Akhtar Nadhman,
• Nafees Ahmad,
• Bakhtiar Muhammad,
• Ishaq Ahmad,
• Kehkashan Mazhar and
• Rashda Abbasi

Beilstein J. Nanotechnol. 2015, 6, 570–582, doi:10.3762/bjnano.6.59

• .6.59 Abstract The use of photoactive nanoparticles (NPs) such as zinc oxide (ZnO) and its nanocomposites has become a promising anticancer strategy. However, ZnO has a low photocatalytic decomposition rate and the incorporation of metal ions such as silver (Ag) improves their activity. Here different

• thus exciting the photosensitizer to produce reactive oxygen species (ROS) such as singlet oxygen (1O2) and hydroxyl radicals (HO•) [6][7]. Photo-oxidation holds promises for the targeted treatment and controlled elimination of cancer cells [8]. ZnO NPs have also shown photo-oxidative anticancer

• photocatalytic decomposition process is slow and needs to be improved [24]. Therefore, it is interesting to enhance their photocatalytic ability and anticancer activity by forming nanocomposites with other materials, including metal ions such as silver (Ag) or iron (Fe) ions [25]. The ZnO:Ag nanocomposites

Silica micro/nanospheres for theranostics: from bimodal MRI and fluorescent imaging probes to cancer therapy

• Shanka Walia and
• Amitabha Acharya

Beilstein J. Nanotechnol. 2015, 6, 546–558, doi:10.3762/bjnano.6.57

• synthesis was enhanced by using Y(NO3)3·6H2O and Eu2O3 as reactants, CTAB as surfactant and TEOS as alkyl silicate. Finally, the anticancer drug doxyrubicin (DOX) was loaded into the prepared NPs. Characterization of mesoporous silica NPs (MSN), YVO4:Eu3+ NPs and YVO4-MSNs were done by XRD, FTIR, TEM and

Release behaviour and toxicity evaluation of levodopa from carboxylated single-walled carbon nanotubes

• Julia M. Tan,
• Jhi Biau Foo,
• Sharida Fakurazi and
• Mohd Zobir Hussein

Beilstein J. Nanotechnol. 2015, 6, 243–253, doi:10.3762/bjnano.6.23

• (anticancer drug) onto the epidermal growth factor functionalized SWCNT [23]. Release behaviour of LD In this study, the release profiles for LD from SWCNT–COOH at PBS pH values of 7.4 and 4.8 were investigated and shown in Figure 5. Both of the release curves show a fast release in the early stage, followed

Synthesis of boron nitride nanotubes and their applications

• Saban Kalay,
• Zehra Yilmaz,
• Ozlem Sen,
• Melis Emanet,
• Emine Kazanc and
• Mustafa Çulha

Beilstein J. Nanotechnol. 2015, 6, 84–102, doi:10.3762/bjnano.6.9

• study revealed that platinum-based anticancer drugs preferentially interacted with Al-doped BNNTs as compared to pristine, zigzag and armchair BNNTs [88]. Cisplatin (cis-Pt) and nedaplatin (neda-Pt) molecules were used as platinum-based anticancer drugs. An aluminum (Al) atom is substituted for a boron

Anticancer efficacy of a supramolecular complex of a 2-diethylaminoethyl–dextran–MMA graft copolymer and paclitaxel used as an artificial enzyme

• Yasuhiko Onishi,
• Yuki Eshita,
• Rui-Cheng Ji,
• Masayasu Onishi,
• Takashi Kobayashi,
• Masaaki Mizuno,
• Jun Yoshida and
• Naoji Kubota

Beilstein J. Nanotechnol. 2014, 5, 2293–2307, doi:10.3762/bjnano.5.238

• Hospital, Japan Labour Health and Welfare Organization, 1-10-6 Komei, Minato-ku, Nagoya, Aichi 455-8530, Japan Department of Chemistry, Faculty of Medicine, Oita University, 1-1 Idaigaoka, Hasama-machi, Yufu, Oita 879-5593, Japan 10.3762/bjnano.5.238 Abstract The anticancer efficacy of a supramolecular

• complex is considered to be useful as a drug delivery system (DDS) for anticancer compounds since it formed a stable polymeric micelle in water. The resistance of B16F10 melanoma cells to PTX was shown clearly through a maximum survival curve. Conversely, the DDMC/PTX complex showed a superior anticancer

• efficacy and cell killing rate, as determined through a Michaelis–Menten-type equation, which may promote an allosteric supramolecular reaction to tubulin, in the same manner as an enzymatic reaction. The DDMC/PTX complex showed significantly higher anticancer activity compared to PTX alone in mouse skin

PVP-coated, negatively charged silver nanoparticles: A multi-center study of their physicochemical characteristics, cell culture and in vivo experiments

• Sebastian Ahlberg,
• Alexandra Antonopulos,
• Jörg Diendorf,
• Ralf Dringen,
• Matthias Epple,
• Rebekka Flöck,
• Wolfgang Goedecke,
• Christina Graf,
• Nadine Haberl,
• Jens Helmlinger,
• Fabian Herzog,
• Frederike Heuer,
• Stephanie Hirn,
• Christian Johannes,
• Stefanie Kittler,
• Manfred Köller,
• Katrin Korn,
• Wolfgang G. Kreyling,
• Fritz Krombach,
• Jürgen Lademann,
• Kateryna Loza,
• Eva M. Luther,
• Marcelina Malissek,
• Martina C. Meinke,
• Daniel Nordmeyer,
• Anne Pailliart,
• Jörg Raabe,
• Fiorenza Rancan,
• Barbara Rothen-Rutishauser,
• Eckart Rühl,
• Carsten Schleh,
• Andreas Seibel,
• Christina Sengstock,
• Lennart Treuel,
• Annika Vogt,
• Katrin Weber and
• Reinhard Zellner

Beilstein J. Nanotechnol. 2014, 5, 1944–1965, doi:10.3762/bjnano.5.205

• inhibition could be very interesting in the development of new anticancer therapies. Since all known drugs that are mutagenic are also capable of inducing SCE, we explored levels of SCE in K1 in cells treated with silver nanoparticles and untreated cells (Figure 13) and found a significant increase in the