Modified PAMAM dendrimer with 4-carbomethoxypyrrolidone surface groups reveals negligible toxicity against three rodent cell-lines

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Standard

Modified PAMAM dendrimer with 4-carbomethoxypyrrolidone surface groups reveals negligible toxicity against three rodent cell-lines. / Janaszewska, Anna; Ciolkowski, Michal; Wróbel, Dominika; Petersen, Johannes Fabritius; Ficker, Mario; Christensen, Jørn Bolstad; Bryszewska, Maria; Klajnert, Barbara.

I: Nanomedicine: Nanotechnology, Biology and Medicine, Bind 9, Nr. 4, 2013, s. 461-464.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Janaszewska, A, Ciolkowski, M, Wróbel, D, Petersen, JF, Ficker, M, Christensen, JB, Bryszewska, M & Klajnert, B 2013, 'Modified PAMAM dendrimer with 4-carbomethoxypyrrolidone surface groups reveals negligible toxicity against three rodent cell-lines', Nanomedicine: Nanotechnology, Biology and Medicine, bind 9, nr. 4, s. 461-464. https://doi.org/10.1016/j.nano.2013.01.010

APA

Janaszewska, A., Ciolkowski, M., Wróbel, D., Petersen, J. F., Ficker, M., Christensen, J. B., Bryszewska, M., & Klajnert, B. (2013). Modified PAMAM dendrimer with 4-carbomethoxypyrrolidone surface groups reveals negligible toxicity against three rodent cell-lines. Nanomedicine: Nanotechnology, Biology and Medicine, 9(4), 461-464. https://doi.org/10.1016/j.nano.2013.01.010

Vancouver

Janaszewska A, Ciolkowski M, Wróbel D, Petersen JF, Ficker M, Christensen JB o.a. Modified PAMAM dendrimer with 4-carbomethoxypyrrolidone surface groups reveals negligible toxicity against three rodent cell-lines. Nanomedicine: Nanotechnology, Biology and Medicine. 2013;9(4):461-464. https://doi.org/10.1016/j.nano.2013.01.010

Author

Janaszewska, Anna ; Ciolkowski, Michal ; Wróbel, Dominika ; Petersen, Johannes Fabritius ; Ficker, Mario ; Christensen, Jørn Bolstad ; Bryszewska, Maria ; Klajnert, Barbara. / Modified PAMAM dendrimer with 4-carbomethoxypyrrolidone surface groups reveals negligible toxicity against three rodent cell-lines. I: Nanomedicine: Nanotechnology, Biology and Medicine. 2013 ; Bind 9, Nr. 4. s. 461-464.

Bibtex

@article{d31a59e7110f44c497d0a35e8054adda,
title = "Modified PAMAM dendrimer with 4-carbomethoxypyrrolidone surface groups reveals negligible toxicity against three rodent cell-lines",
abstract = "Modification of the surface groups of dendrimers is one of the methods to improve their biocompatibility. This article presents results of experiments related to the toxicity of a modified polyamidoamine (PAMAM) dendrimer of the fourth generation with 4-carbomethoxypyrrolidone surface groups (PAMAM-pyrrolidone dendrimer). The cytotoxic activity of the dendrimer was tested on Chinese hamster fibroblasts (B14), embryonic mouse hippocampal cells (mHippoE-18) and rat liver derived cells (BRL-3A). The same cell lines were used to investigate the influence of pyrrolidone dendrimer on the mitochondrial membrane potential, intracellular ROS level and its ability to induce apoptosis or necrosis. The analyzed dendrimer showed only minor toxicity and no ability to induce apoptosis. The most important finding is the lack of influence of the PAMAM-pyrrolidone dendrimer on intracellular ROS level and mitochondrial membrane potential.",
keywords = "Animals, Cell Line, Cricetinae, Cricetulus, Dendrimers, Mice, Pyrrolidinones, Rats",
author = "Anna Janaszewska and Michal Ciolkowski and Dominika Wr{\'o}bel and Petersen, {Johannes Fabritius} and Mario Ficker and Christensen, {J{\o}rn Bolstad} and Maria Bryszewska and Barbara Klajnert",
note = "Copyright {\textcopyright} 2013 Elsevier Inc. All rights reserved.",
year = "2013",
doi = "10.1016/j.nano.2013.01.010",
language = "English",
volume = "9",
pages = "461--464",
journal = "Nanomedicine: Nanotechnology, Biology and Medicine",
issn = "1549-9634",
publisher = "Elsevier",
number = "4",

}

RIS

TY - JOUR

T1 - Modified PAMAM dendrimer with 4-carbomethoxypyrrolidone surface groups reveals negligible toxicity against three rodent cell-lines

AU - Janaszewska, Anna

AU - Ciolkowski, Michal

AU - Wróbel, Dominika

AU - Petersen, Johannes Fabritius

AU - Ficker, Mario

AU - Christensen, Jørn Bolstad

AU - Bryszewska, Maria

AU - Klajnert, Barbara

N1 - Copyright © 2013 Elsevier Inc. All rights reserved.

PY - 2013

Y1 - 2013

N2 - Modification of the surface groups of dendrimers is one of the methods to improve their biocompatibility. This article presents results of experiments related to the toxicity of a modified polyamidoamine (PAMAM) dendrimer of the fourth generation with 4-carbomethoxypyrrolidone surface groups (PAMAM-pyrrolidone dendrimer). The cytotoxic activity of the dendrimer was tested on Chinese hamster fibroblasts (B14), embryonic mouse hippocampal cells (mHippoE-18) and rat liver derived cells (BRL-3A). The same cell lines were used to investigate the influence of pyrrolidone dendrimer on the mitochondrial membrane potential, intracellular ROS level and its ability to induce apoptosis or necrosis. The analyzed dendrimer showed only minor toxicity and no ability to induce apoptosis. The most important finding is the lack of influence of the PAMAM-pyrrolidone dendrimer on intracellular ROS level and mitochondrial membrane potential.

AB - Modification of the surface groups of dendrimers is one of the methods to improve their biocompatibility. This article presents results of experiments related to the toxicity of a modified polyamidoamine (PAMAM) dendrimer of the fourth generation with 4-carbomethoxypyrrolidone surface groups (PAMAM-pyrrolidone dendrimer). The cytotoxic activity of the dendrimer was tested on Chinese hamster fibroblasts (B14), embryonic mouse hippocampal cells (mHippoE-18) and rat liver derived cells (BRL-3A). The same cell lines were used to investigate the influence of pyrrolidone dendrimer on the mitochondrial membrane potential, intracellular ROS level and its ability to induce apoptosis or necrosis. The analyzed dendrimer showed only minor toxicity and no ability to induce apoptosis. The most important finding is the lack of influence of the PAMAM-pyrrolidone dendrimer on intracellular ROS level and mitochondrial membrane potential.

KW - Animals

KW - Cell Line

KW - Cricetinae

KW - Cricetulus

KW - Dendrimers

KW - Mice

KW - Pyrrolidinones

KW - Rats

U2 - 10.1016/j.nano.2013.01.010

DO - 10.1016/j.nano.2013.01.010

M3 - Journal article

C2 - 23434674

VL - 9

SP - 461

EP - 464

JO - Nanomedicine: Nanotechnology, Biology and Medicine

JF - Nanomedicine: Nanotechnology, Biology and Medicine

SN - 1549-9634

IS - 4

ER -

ID: 95184687