TY  - JOUR
AU  - Abu el Rub, Anamarija
AU  - Nešić, Maja D.
AU  - Dučić, Tanja
AU  - Radoičić, Marija
AU  - Novaković, Mirjana
AU  - Žakula, Jelena
AU  - Ralić, Vanja
AU  - Petković, Marijana
AU  - Stepić, Milutin
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/13214
AB  - The increasing incidence rate of pancreatic cancer worldwide, along with high resistance to existing chemotherapies and radiotherapy, demand new approaches for its treatment. Nanoparticle-guided cancer treatment modalities are promising in their anti-cancer efficiency and upgrading potential. We have synthesized and characterized Gd-doped titanium-dioxide nanoparticles (Gd-TiO 2 NPs), which showed good biocompatibility with MIA PaCa-2 and PANC-1 pancreatic cancer cell lines. To assess the effect that these NPs have on tumor cells, we used synchrotron radiation Fourier transform infrared spectroscopy and principal component analysis. We elucidated the biochemical changes in the two cell lines induced after their interaction with these NPs. Results demonstrated changes in nucleic acids and carbohydrate metabolism and alterations in the protein conformation in both cell lines. In addition, considerable changes in lipid area were observed in PANC-1 cell line, suggesting that Gd-TiO 2 NPs have a prospective to be further studied as systems for pancreatic cancer treatment.
T2  - Journal of Molecular Structure
T1  - Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles
VL  - 1309
SP  - 138167
DO  - 10.1016/j.molstruc.2024.138167
ER  - 

@article{
author = "Abu el Rub, Anamarija and Nešić, Maja D. and Dučić, Tanja and Radoičić, Marija and Novaković, Mirjana and Žakula, Jelena and Ralić, Vanja and Petković, Marijana and Stepić, Milutin",
year = "2024",
abstract = "The increasing incidence rate of pancreatic cancer worldwide, along with high resistance to existing chemotherapies and radiotherapy, demand new approaches for its treatment. Nanoparticle-guided cancer treatment modalities are promising in their anti-cancer efficiency and upgrading potential. We have synthesized and characterized Gd-doped titanium-dioxide nanoparticles (Gd-TiO 2 NPs), which showed good biocompatibility with MIA PaCa-2 and PANC-1 pancreatic cancer cell lines. To assess the effect that these NPs have on tumor cells, we used synchrotron radiation Fourier transform infrared spectroscopy and principal component analysis. We elucidated the biochemical changes in the two cell lines induced after their interaction with these NPs. Results demonstrated changes in nucleic acids and carbohydrate metabolism and alterations in the protein conformation in both cell lines. In addition, considerable changes in lipid area were observed in PANC-1 cell line, suggesting that Gd-TiO 2 NPs have a prospective to be further studied as systems for pancreatic cancer treatment.",
journal = "Journal of Molecular Structure",
title = "Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles",
volume = "1309",
pages = "138167",
doi = "10.1016/j.molstruc.2024.138167"
}

Abu el Rub, A., Nešić, M. D., Dučić, T., Radoičić, M., Novaković, M., Žakula, J., Ralić, V., Petković, M.,& Stepić, M.. (2024). Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles. in Journal of Molecular Structure, 1309, 138167.
https://doi.org/10.1016/j.molstruc.2024.138167

Abu el Rub A, Nešić MD, Dučić T, Radoičić M, Novaković M, Žakula J, Ralić V, Petković M, Stepić M. Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles. in Journal of Molecular Structure. 2024;1309:138167.
doi:10.1016/j.molstruc.2024.138167 .

Abu el Rub, Anamarija, Nešić, Maja D., Dučić, Tanja, Radoičić, Marija, Novaković, Mirjana, Žakula, Jelena, Ralić, Vanja, Petković, Marijana, Stepić, Milutin, "Synchrotron radiation-FTIR biomolecular assessment in PANC-1 and MIA PaCa-2 pancreatic cancer cells after treatment with Gd-TiO2 nanoparticles" in Journal of Molecular Structure, 1309 (2024):138167,
https://doi.org/10.1016/j.molstruc.2024.138167 . .