Alf Kristian Berg

Image of Alf Kristian Berg
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Room 038
Username
Visiting address Sem Sælands vei 3 Farmasibygningen 0371 Oslo
Postal address Postboks 1068 Blindern 0316 Oslo

Publications

  • Christopoulos, Panagiotis; Grigalavicius, Mantas; Corthay, Alexandre; Berg, Kristian & Theodossiou, Theodossis (2021). Reactive Species from Two-Signal Activated Macrophages Interfere with Their Oxygen Consumption Measurements . Antioxidants. ISSN 2076-3921. 10:1149(7), p. 1–12. doi: 10.3390/antiox10071149. Full text in Research Archive
  • Romena, Gabrielle; Nguyen, Lina; Berg, Kristian; Madsen, Steen J. & Hirschberg, Henry (2021). Enhanced gene transfection of macrophages by photochemical internalization: Potential for gene-directed enzyme prodrug therapy of gliomas. Photodiagnosis and Photodynamic Therapy. ISSN 1572-1000. 33. doi: 10.1016/j.pdpdt.2020.102098.
  • Engebraaten, Olav; Yau, Christina; Berg, Kristian; Borgen, Elin; Garred, Øystein & Berstad, Maria Elisabeth Brandal [Show all 11 contributors for this article] (2021). RAB5A expression is a predictive biomarker for trastuzumab emtansine in breast cancer. Nature Communications. ISSN 2041-1723. 12(1). doi: 10.1038/s41467-021-26018-z. Full text in Research Archive
  • Mastrangelopoulou, Maria; Grigalavicius, Mantas; Henriksen-Raabe, Tine Therese; Skarpen, Ellen; Juzenas, Petras & Qian, Peng [Show all 8 contributors for this article] (2020). Predictive biomarkers for 5-ALA-PDT can lead to personalized treatments and overcome tumor-specific resistances. Cancer Reports. ISSN 2573-8348. p. 1–16. doi: 10.1002/cnr2.1278.
  • Nguyen, Jimmi; Madsen J, Steen; Gederaas, Odrun Arna; Berg, Kristian; Høgset, Anders & Hirschberg, Henry (2020). Ultrasonic Activation of the Sonosensitizer Fimaporfin Enhances the Efficacy of Chemotherapy: An In Vitro Study on Rat Glioma Cells. . Journal of Cancer Research and Clinical Oncology. ISSN 0171-5216. doi: 10.31487/j.COR.2020.05.10.
  • Li, Xue; Salzano, Giuseppina; Qiu, Jingwen; Ménard, Mathilde; Berg, Kristian & Theodossiou, Theodossis [Show all 8 contributors for this article] (2020). Drug-Loaded Lipid-Coated Hybrid Organic-Inorganic “Stealth” Nanoparticles for Cancer Therapy. Frontiers in Bioengineering and Biotechnology. ISSN 2296-4185. doi: 10.3389/fbioe.2020.01027.
  • Nguyen, Lina; Potma, Eric O.; Le, Jimmy N.; Johnson, Julie; Romena, Gabrielle & Qian, Peng [Show all 8 contributors for this article] (2020). Photosensitizer delivery by fibrin glue: potential for bypassing the blood-brain barrier. Lasers in Medical Science. ISSN 0268-8921. doi: 10.1007/s10103-020-03140-w.
  • Jerjes, Waseem; Theodossiou, Theodossis; Hirschberg, Henry; Høgset, Anders; Weyergang, Anette & Selbo, Pål Kristian [Show all 9 contributors for this article] (2020). Photochemical Internalization for Intracellular Drug Delivery. From Basic Mechanisms to Clinical Research. Journal of Clinical Medicine. ISSN 2077-0383. 9(2). doi: 10.3390/jcm9020528.
  • Grigalavicius, Mantas; Mastrangelopoulou, Maria; Arous, Delmon; Juzeniene, Asta; Ménard, Mathilde & Skarpen, Ellen [Show all 8 contributors for this article] (2020). Photodynamic efficacy of cercosporin in 3D tumor cell CCultures. Photochemistry and Photobiology. ISSN 0031-8655. 96(3), p. 699–707. doi: 10.1111/php.13257. Full text in Research Archive
  • Wong, Judith Jing Wen; Berstad, Maria Elisabeth Brandal; Fremstedal, Ane Sofie Viset; Berg, Kristian; Patzke, Sebastian & Sørensen, Vigdis [Show all 9 contributors for this article] (2020). Photochemically-induced release of lysosomal sequestered sunitinib: Obstacles for therapeutic efficacy. Cancers. ISSN 2072-6694. 12(2). doi: 10.3390/cancers12020417.
  • Peng, Wei; de Bruijn, Henriette S.; Ten Hagen, Timo L. M.; Berg, Kristian; Roodenburg, Jan L. N. & van Dam, Go M. [Show all 8 contributors for this article] (2020). In-vivo optical monitoring of the efficacy of epidermal growth factor receptor targeted photodynamic therapy: The effect of fluence rate. Cancers. ISSN 2072-6694. 12(1). doi: 10.3390/cancers12010190.
  • Peng, Weiming; de Bruijn, Henriette S.; ten Hagen, Timo L. M.; van Dam, Go M.; Roodenburg, Jan L. N. & Berg, Kristian [Show all 8 contributors for this article] (2020). Targeted Photodynamic Therapy of Human Head and Neck Squamous Cell Carcinoma with Anti-epidermal Growth Factor Receptor Antibody Cetuximab and Photosensitizer IR700DX in the Mouse Skin-fold Window Chamber Model. Photochemistry and Photobiology. ISSN 0031-8655. 96(3), p. 708–717. doi: 10.1111/php.13267.
  • Jerjes, Waseem; Hamdoon, Zaid; Berg, Kristian; Høgset, Anders & Hopper, Colin (2020). Apparent Complete Response of a Treatment Refractory and Recurrent Squamous Cell Carcinoma Lesion to Photochemical Internalization: A Clinical Case Study. Photochemistry and Photobiology. ISSN 0031-8655. doi: 10.1111/php.13210.
  • Sun, Chung-Ho; Berg, Kristian & Hirschberg, Henry (2019). Photochemical Internalization Enhanced Nonviral Suicide Gene Therapy. Methods in molecular biology. ISSN 1064-3745. 1895, p. 165–176. doi: 10.1007/978-1-4939-8922-5_13.
  • Theodossiou, Theodossis; Ali, Muhammad; Grigalavicius, Mantas; Grallert, Beata; Dillard, Pierre & Schink, Kay Oliver [Show all 12 contributors for this article] (2019). Simultaneous defeat of MCF7 and MDA-MB-231 resistances by a hypericin PDT-tamoxifen hybrid therapy . NPJ breast cancer. ISSN 2374-4677. doi: 10.1038/s41523-019-0108-8.
  • Olsen, Cathrine Elisabeth; Chung, Lawrence H.; Weyergang, Anette; Berg, Kristian; Vallera, Daniel A. & Rosenblum, Michael G. [Show all 7 contributors for this article] (2019). Design, Characterization, and Evaluation of scFvCD133/rGelonin: A CD133-Targeting Recombinant Immunotoxin for Use in Combination with Photochemical Internalization. Journal of Clinical Medicine. ISSN 2077-0383. 9(1). doi: 10.3390/jcm9010068.
  • Jerjes, Waseem; Hamdoon, Zaid; Berg, Kristian; Høgset, Anders & Hopper, Colin (2019). Recurrent chondroblastic osteosarcoma of the right mandible subjected to photochemical internalization. Photodiagnosis and Photodynamic Therapy. ISSN 1572-1000. 27, p. 288–290. doi: 10.1016/j.pdpdt.2019.06.018.
  • Grigalavicius, Mantas; Mastrangelopoulou, Maria; Berg, Kristian; Arous, Delmon; Ménard, Mathilde & Henriksen-Raabe, Tine Therese [Show all 12 contributors for this article] (2019). Proton-dynamic therapy following photosensitiser activation by accelerated protons demonstrated through fluorescence and singlet oxygen production. Nature Communications. ISSN 2041-1723. 10(1). doi: 10.1038/s41467-019-12042-7. Full text in Research Archive
  • Shin, Diane; Nguyen, Lina; T Le, Mai; Ju, David; N Le, Jimmy & Berg, Kristian [Show all 7 contributors for this article] (2019). The effects of low irradiance long duration photochemical internalization on glioma spheroids. Photodiagnosis and Photodynamic Therapy. ISSN 1572-1000. 26, p. 442–447. doi: 10.1016/j.pdpdt.2019.05.005.
  • Shin, Diane; Christie, Catherine; Ju, David; Nair, Rohit Kumar; Molina, Stephanie & Berg, Kristian [Show all 9 contributors for this article] (2018). Photochemical internalization enhanced macrophage delivered chemotherapy. Photodiagnosis and Photodynamic Therapy. ISSN 1572-1000. 21, p. 156–162. doi: 10.1016/j.pdpdt.2017.12.002.
  • Weyergang, Anette; Fremstedal, Ane Sofie Viset; Skarpen, Ellen; Qian, Peng; Mohamedali, Khalid A. & Eng, Marius Strømbo [Show all 10 contributors for this article] (2018). Light-enhanced VEGF121/rGel: A tumor targeted modality with vascular and immune-mediated efficacy. Journal of Controlled Release. ISSN 0168-3659. 288, p. 161–172. doi: 10.1016/j.jconrel.2018.09.005.
  • Eng, Marius Strømbo; Kaur, Jagdip; Prasmickaite, Lina; Engesæter, Birgit Øvstebø; Weyergang, Anette & Skarpen, Ellen [Show all 12 contributors for this article] (2018). Enhanced targeting of triple-negative breast carcinoma and malignant melanoma by photochemical internalization of CSPG4-targeting immunotoxins. Photochemical and Photobiological Sciences. ISSN 1474-905X. 17(5), p. 539–551. doi: 10.1039/c7pp00358g.
  • Mastrangelopoulou, Maria; Grigalavicius, Mantas; Berg, Kristian; Ménard, Mathilde & Theodossiou, Theodossis (2018). Cytotoxic and Photocytotoxic Effects of Cercosporin on Human Tumor Cell Lines. Photochemistry and Photobiology. ISSN 0031-8655. p. 1–10. doi: 10.1111/php.12997.
  • Nair, Rohit Kumar; Christie, Catherine; Ju, David; Shin, Diane; Pomeroy, Aftin & Berg, Kristian [Show all 8 contributors for this article] (2018). Enhancing the effects of chemotherapy by combined macrophage-mediated photothermal therapy (PTT) and photochemical internalization (PCI). Lasers in Medical Science. ISSN 0268-8921. 33(8), p. 1747–1755. doi: 10.1007/s10103-018-2534-5.
  • Olsen, Cathrine Elisabeth; Sellevold, Simen; Theodossiou, Theodossis; Patzke, Sebastian & Berg, Kristian (2017). Impact of genotypic and phenotypic differences in sarcoma models on the outcome of photochemical internalization (PCI) of bleomycin. Photodiagnosis and Photodynamic Therapy. ISSN 1572-1000. 20, p. 35–47. doi: 10.1016/j.pdpdt.2017.08.010.
  • Christie, Catherine; Pomeroy, Aftin; Nair, Rohit; Berg, Kristian & Hirschberg, Henry (2017). Photodynamic therapy enhances the efficacy of gene-directed enzyme prodrug therapy. Photodiagnosis and Photodynamic Therapy. ISSN 1572-1000. 18, p. 140–148. doi: 10.1016/j.pdpdt.2017.02.016.
  • Sellevold, Simen; Qian, Peng; Fremstedal, Ane Sofie Viset & Berg, Kristian (2017). Photochemical internalization (PCI) of bleomycin is equally effective in two dissimilar leiomyosarcoma xenografts in athymic mice. Photodiagnosis and Photodynamic Therapy. ISSN 1572-1000. 20, p. 95–106. doi: 10.1016/j.pdpdt.2017.08.015.
  • Norum, Ole-Jacob Anderssen; Fremstedal, Ane Sofie Viset; Weyergang, Anette; Golab, Jakub & Berg, Kristian (2017). Photochemical delivery of bleomycin induces T-cell activation of importance for curative effect and systemic anti-tumor immunity. Journal of Controlled Release. ISSN 0168-3659. 268, p. 120–127. doi: 10.1016/j.jconrel.2017.10.015.
  • Gaware, Vivek S.; Håkerud, Monika; Juzeniene, Asta; Høgset, Anders; Berg, Kristian & Másson, Már (2017). Endosome Targeting meso-Tetraphenylchlorin-Chitosan Nanoconjugates for Photochemical Internalization. Biomacromolecules. ISSN 1525-7797. 18(4), p. 1108–1126. doi: 10.1021/acs.biomac.6b01670.
  • Theodossiou, Theodossis; Olsen, Cathrine Elisabeth; Jonsson, Marte; Kubin, Andreas; Hothersall, John S. & Berg, Kristian (2017). The diverse roles of glutathione-associated cell resistance against hypericin photodynamic therapy. Redox Biology. ISSN 2213-2317. 12, p. 191–197. doi: 10.1016/j.redox.2017.02.018.
  • Olsen, Cathrine Elisabeth; Weyergang, Anette; Edwards, Victoria Tudor; Berg, Kristian; Brech, Andreas & Weisheit, Sabine [Show all 8 contributors for this article] (2017). Development of resistance to photodynamic therapy (PDT) in human breast cancer cells is photosensitizer-dependent: Possible mechanisms and approaches for overcoming PDT-resistance. Biochemical Pharmacology. ISSN 0006-2952. 144, p. 63–77. doi: 10.1016/j.bcp.2017.08.002.
  • Gederaas, Odrun Arna; Johnsson, Anders Carl G.; Berg, Kristian; Manandhar, Rojlina; Shrestha, Chetana & Skåre, Daniel [Show all 9 contributors for this article] (2017). Photochemical internalization in bladder cancer-development of an orthotopic in vivo model. Photochemical and Photobiological Sciences. ISSN 1474-905X. 16(11), p. 1664–1676. doi: 10.1039/c7pp00176b.
  • Berg, Kristian & Selbo, Pål Kristian (2016). Photochemical Internalization (PCI) — A Technology for Intracellular Drug Delivery. In Karl M, Kadish; Smith, Kevin M. & Guilard, Roger (Ed.), Handbook of Porphyrin Science: With Applications to Chemistry, Physics, Materials Science, Engineering, Biology and Medicine. World Scientific. ISSN 978-981-3149-63-2. p. 245–300. doi: 10.1142/9789813149632_0004.
  • Weyergang, Anette; Berg, Kristian & Selbo, Pål Kristian (2016). Photochemical Internalization-Enhanced Targeting of Vasculature and Cancer Stem Cells - Present and Future Perspectives. Comprehensive Series in Photochemical and Photobiological Sciences. ISSN 2041-9716. 15, p. 161–180. doi: 10.1039/9781782626824-00161.
  • Sultan, Ahmed A.; Jerjes, Waseem; Berg, Kristian; Høgset, Anders; Mosse, Charles A. & Hamoudi, Rifat [Show all 11 contributors for this article] (2016). Disulfonated tetraphenyl chlorin (TPCS2a)-induced photochemical internalisation of bleomycin in patients with solid malignancies: a phase 1, dose-escalation, first-in-man trial. The Lancet Oncology. ISSN 1470-2045. 17(9), p. 1217–1229. doi: 10.1016/S1470-2045%2816%2930224-8.
  • Madsen, Steen J.; Gonzales, Jonathan; Zamora, Genesis; Berg, Kristian; Nair, Rohit Kumar & Hirschberga, Henry (2016). Comparing the effects of light-or sonic-activated drug delivery: Photochemical/sonochemical internalization. Journal of Environmental Pathology And Toxicology. ISSN 0731-8898. 35(1), p. 91–98. doi: 10.1615/JEnvironPatholToxicolOncol.2016015463.
  • Reichrath, Jörg; Berg, Kristian; Emmert, Steffen; Lademann, Jürgen; Seckmeyer, Gunther & Zastrow, Leonhard [Show all 8 contributors for this article] (2016). Biologic effects of light: An enlighting prospective. Anticancer Research. ISSN 0250-7005. 36(3), p. 1339–1344.
  • Christie, Catherine; Molina, Stephanie; Gonzales, Jonathan; Berg, Kristian; Nair, Rohit Kumar & Huynh, Khoi [Show all 8 contributors for this article] (2016). Synergistic chemotherapy by combined moderate hyperthermia and photochemical internalization. Biomedical Optics Express. ISSN 2156-7085. 7(4), p. 1240–1250. doi: 10.1364/BOE.7.001240.
  • Theodossiou, Theodossis; Waelchli, Sebastien; Olsen, Cathrine Elisabeth; Skarpen, Ellen & Berg, Kristian (2016). Deciphering the nongenomic, mitochondrial toxicity of tamoxifens as determined by cell metabolism and redox activity. ACS Chemical Biology. ISSN 1554-8929. 11(1), p. 251–262. doi: 10.1021/acschembio.5b00734.
  • Berstad, Maria Elisabeth Brandal; Cheung, LH; Berg, Kristian; Qian, Peng; Fremstedal, Ane Sofie Viset & Patzke, Sebastian [Show all 8 contributors for this article] (2015). Design of an EGFR-targeting toxin for photochemical delivery: In vitro and in vivo selectivity and efficacy. Oncogene. ISSN 0950-9232. 34(44), p. 5582–5592. doi: 10.1038/onc.2015.15.
  • Selbo, Pål Kristian; Bostad, Monica; Olsen, Cathrine; Edwards, Victoria Tudor; Høgset, Anders & Weyergang, Anette [Show all 7 contributors for this article] (2015). Photochemical internalisation, a minimally invasive strategy for light-controlled endosomal escape of cancer stem cell-targeting therapeutics. Photochemical and Photobiological Sciences. ISSN 1474-905X. 14(8), p. 1433–1450. doi: 10.1039/c5pp00027k.
  • Weyergang, Anette; Berstad, Maria Elisabeth Brandal; Bull-Hansen, Bente; Olsen, Cathrine; Selbo, Pål Kristian & Berg, Kristian (2015). Photochemical activation of drugs for the treatment of therapy-resistant cancers. Photochemical and Photobiological Sciences. ISSN 1474-905X. 14(8), p. 1465–1475. doi: 10.1039/c5pp00029g.
  • Bull-Hansen, Bente; Berstad, Maria Elisabeth Brandal; Berg, Kristian; Cao, Yu; Skarpen, Ellen & Fremstedal, Ane Sofie Viset [Show all 9 contributors for this article] (2015). Photochemical activation of MH3-B1/rGel: a HER2-targeted treatment approach for ovarian cancer. OncoTarget. ISSN 1949-2553. 6(14), p. 12436–12451. doi: 10.18632/oncotarget.3814.
  • Christie, Catherine E.; Zamora, Genesis; Kwon, Young Jik; Berg, Kristian; Madsen, Steen J. & Hirschberg, Henry (2015). Macrophage mediated PCI enhanced gene-directed enzyme prodrug therapy. Progress in Biomedical Optics and Imaging. ISSN 1605-7422. 9305. doi: 10.1117/12.2082590.
  • Bostad, Monica; Olsen, Cathrine; Qian, Peng; Berg, Kristian; Høgset, Anders & Selbo, Pål Kristian (2015). Light-controlled endosomal escape of the novel CD133-targeting immunotoxin AC133-saporin by photochemical internalization - A minimally invasive cancer stem cell-targeting strategy. Journal of Controlled Release. ISSN 0168-3659. 206, p. 37–48. doi: 10.1016/j.jconrel.2015.03.008.
  • Baglo, Yan; Qian, Peng; Hagen, Lars; Berg, Kristian; Høgset, Anders & Drabløs, Finn [Show all 7 contributors for this article] (2015). Studies of the photosensitizer disulfonated meso-tetraphenyl chlorin in an orthotopic rat bladder tumor model. Photodiagnosis and Photodynamic Therapy. ISSN 1572-1000. 12(1), p. 58–66. doi: 10.1016/j.pdpdt.2014.12.005.
  • Gederaas, Odrun Arna; Hauge, Anette; Ellingsen, Pål Gunnar; Berg, Kristian; Altin, Dag & Bardal, Tora [Show all 8 contributors for this article] (2015). Photochemical internalization of bleomycin and temozolomide – in vitro studies on the glioma cell line F98. Photochemical and Photobiological Sciences. ISSN 1474-905X. 14(7), p. 1357–1366. doi: 10.1039/c5pp00144g.
  • Berg, Kristian; Weyergang, Anette; Vikdal, Marie; Norum, Ole-Jacob & Selbo, Pål Kristian (2014). Photochemical Internalization: A novel Technology for Targeted Macromolecule Therapy. In Abdel-Kader, Mahmoud H. (Eds.), Photodynamic Therapy - From Theory to Application. Springer. ISSN 978-3-642-39629-8. p. 119–130. doi: 10.1007/978-3-642-39629-8_6.
  • Wang, Frederick; Zamora, Genesis; Sun, Chung-Ho; Trinidad, Anthony; Berg, Kristian & Madsen, Steen [Show all 8 contributors for this article] (2014). Photochemical internalization (PCI) enhanced nonviral transfection of tumor suppressor and pro-drug activating genes; A potential treatment modality for gliomas. Progress in Biomedical Optics and Imaging. ISSN 1605-7422. 8928:8928OB. doi: 10.1117/12.2041627.
  • Sobczynski, Jan; Kristensen, Solveig & Berg, Alf Kristian (2014). The influence of Pluronics nanovehicles on dark cytotoxicity, photocytotoxicity and localization of four model photosensitizers in cancer cells. Photochemical and Photobiological Sciences. ISSN 1474-905X. 13(1), p. 8–22. doi: 10.1039/c3pp50181g.
  • Garaiova, Zuzana; Strand, Sabina P.; Reitan, Nina Kristine; Lelu, Sylvie; Størset, Sigmund Østtveit & Berg, Alf Kristian [Show all 10 contributors for this article] (2012). Cellular uptake of DNA-chitosan nanoparticles: The role of clathrin- and caveolae-mediated pathways. International Journal of Biological Macromolecules. ISSN 0141-8130. 51(5), p. 1043–1051. doi: 10.1016/j.ijbiomac.2012.08.016.
  • Weyergang, Anette; Selbo, Pål Kristian & Berg, Alf Kristian (2012). Sustained EKR inhibition by EGFR targeting therapies is a predictive factor for synergistic cytotoxicity with PDT as neoadjuvant therapy. Biochimica et Biophysica Acta. ISSN 0006-3002. 1830(3), p. 2659–2670. doi: 10.1016/j.bbagen.2012.11.010.
  • Berg, Alf Kristian; Nordstrand, Solveig; Selbo, Pål Kristian; Thuy Thi Tran, Diem; Angell-Petersen, Even & Høgset, Anders (2011). Disulfonated tetraphenyl chlorin (TPCS2a), a novel photosensitizer developed for clinical utilization of photochemical internalization. Photochemical and Photobiological Sciences. ISSN 1474-905X. 10(10), p. 1637–1651. doi: 10.1039/c1pp05128h.
  • Upile, Tahwinder; Jerjes, Waseem K.; Sterenborg, Henricus J. C. M.; Wong, Brian J.; El-Naggar, Adel & Ilgner, Justus [Show all 40 contributors for this article] (2011). At the frontiers of surgery: review. Head & Neck Oncology. ISSN 1758-3284. 3. doi: 10.1186/1758-3284-3-7.
  • Jerjes, Waseem K.; Upile, Tahwinder; Wong, Brian J.; Betz, Christian S.; Sterenborg, Henricus J. C. M. & Witjes, Max J. [Show all 39 contributors for this article] (2011). The future of medical diagnostics: review paper. Head & Neck Oncology. ISSN 1758-3284. 3. doi: 10.1186/1758-3284-3-38.
  • Weyergang, Anette; Selbo, Pål Kristian; Berstad, Maria Elisabeth Brandal; Bostad, Monica & Berg, Alf Kristian (2011). Photochemical Internalization of Tumor-Targeted Protein Toxins. Lasers in Surgery and Medicine. ISSN 0196-8092. 43(7), p. 721–733. doi: 10.1002/lsm.21084.
  • Agostinis, Patrizia; Berg, Alf Kristian; Cengel, Keith A.; Foster, Thomas H.; Girotti, Albert W. & Gollnick, Sandra O. [Show all 17 contributors for this article] (2011). Photodynamic Therapy of Cancer: An Update. CA: A Cancer Journal for Clinicians. ISSN 0007-9235. 61(4), p. 250–281. doi: 10.3322/caac.20114.
  • Selbo, Pål Kristian; Weyergang, Anette; Høgset, Anders; Norum, Ole-Jacob Anderssen; Berstad, Maria Elisabeth Brandal & Vikdal, Marie [Show all 7 contributors for this article] (2010). Photochemical internalization provides time- and space-controlled endolysosomal escape of therapeutic molecules. Journal of Controlled Release. ISSN 0168-3659. 148(1), p. 2–12. doi: 10.1016/j.jconrel.2010.06.008.
  • Woodhams, Josephine; Lou, Pei-Jen; Selbo, Pål Kristian; Mosse, Alexander; Oukrif, Dahmane & MacRobert, Alexander [Show all 10 contributors for this article] (2010). Intracellular re-localisation by photochemical internalisation enhances the cytotoxic effect of gelonin - Quantitative studies in normal rat liver. Journal of Controlled Release. ISSN 0168-3659. 142(3), p. 347–353. doi: 10.1016/j.jconrel.2009.11.017.
  • Reiners, John J.; Agostinis, Patrizia; Berg, Alf Kristian; Oleinick, Nancy L. & Kessel, David H. (2010). Assessing autophagy in the context of photodynamic therapy. Autophagy. ISSN 1554-8627. 6(1), p. 7–18. doi: 10.4161/auto.6.1.10220.
  • Berg, Kristian; Weyergang, Anette; Prasmickaite, Lina; Bonsted, Anette; Høgset, Anders & Strand, Marie-Therese R. [Show all 8 contributors for this article] (2010). Photochemical Internalization (PCI): A Technology for Drug Delivery. In Gomer, Charles J. (Eds.), Photodynamic Therapy - Methods and Protocols. Humana Press. ISSN 978-1-60761-697-9. p. 133–145. doi: 10.1007/978-1-60761-697-9_10.
  • Berg, Kristian; Weyergang, Anette; Høgset, Anders & Selbo, Pål Kristian (2010). The Potential of Photochemical Internalization (PCI) for the Cytosolic Delivery of Nanomedicines. In Weissig, Volkmar & D'Souza, Gerard G.M. (Ed.), Organelle‐Specific Pharmaceutical Nanotechnology. John Wiley & Sons. ISSN 9780470875780. p. 311–322. doi: 10.1002/9780470875780.ch17.
  • Mojzisova, Halina; Bonneau, Stephanie; Maillard, Philippe; Berg, Alf Kristian & Brault, Daniel (2009). Photosensitizing properties of chlorins in solution and in membrane-mimicking systems. Photochemical and Photobiological Sciences. ISSN 1474-905X. 8(6), p. 778–787. doi: 10.1039/b822269j.
  • Norum, Ole-Jacob Anderssen; Gaustad, Jon-Vidar; Angell-Petersen, Even; Rofstad, Einar K; Qian, Peng & Giercksky, Karl-Erik [Show all 7 contributors for this article] (2009). Photochemical Internalization of Bleomycin is Superior to Photodynamic Therapy Due to the Therapeutic Effect in the Tumor Periphery. Photochemistry and Photobiology. ISSN 0031-8655. 85(3), p. 740–749. doi: 10.1111/j.1751-1097.2008.00477.x.
  • Berg, Kristian; Bonsted, Anette; Weyergang, Anette; Høgset, Anders & Selbo, Pål Kristian (2008). Photochemical internalization. In Hamblin, Michael (Eds.), Advances in Photodynamic Therapy: Basic, Translational and Clinical. Artech House. ISSN 1596932775. p. 299–312.
  • Weyergang, Anette; Selbo, Pål Kristian & Berg, Kristian (2007). Y1068 phosphorylation is the most sensitive target of disulfonated tetraphenylporphyrin-based photodynamic therapy on epidermal growth factor receptor. Biochemical Pharmacology. ISSN 0006-2952. 74(2), p. 226–235. doi: 10.1016/j.bcp.2007.04.018.
  • Weyergang, Anette; Selbo, Pål Kristian & Berg, Kristian (2006). Photochemically stimulated drug delivery increases the cytotoxicity and specificity of EGF–saporin. Journal of Controlled Release. ISSN 0168-3659. 111(1-2), p. 165–173. doi: 10.1016/j.jconrel.2005.12.002.
  • Selbo, Pål Kristian; Weyergang, Anette; Bonsted, Anette; Bown, Stephen G. & Berg, Kristian (2006). Photochemical internalization of therapeutic macromolecular agents: a novel strategy to kill multidrug resistant cancer cells. Journal of Pharmacology and Experimental Therapeutics. ISSN 0022-3565. 319(2), p. 604–612. doi: 10.1124/jpet.106.109165.
  • Dietze, Andreas; Selbo, Pål Kristian; Prasmickaite, Lina; Weyergang, Anette; Bonsted, Anette & Engesæter, Birgit [Show all 8 contributors for this article] (2006). Photochemical Internalization (PCI): A New Modality for Light Activation of Endocytosed Therapeuticals. Journal of Environmental Pathology And Toxicology. ISSN 0731-8898. 25(1-2), p. 521–536. doi: 10.1615/JEnvironPatholToxicolOncol.v25.i1-2.330.
  • Berg, Kristian; Høgset, Anders; Prasmickaite, Lina; Weyergang, Anette; Bonsted, Anette & Dietze, Andreas [Show all 11 contributors for this article] (2006). Photochemical internalization (PCI): A novel technology for activation of endocytosed therapeutic agents. Medical Laser Application. ISSN 1615-1615. 21(4), p. 239–250. doi: 10.1016/j.mla.2006.08.004.
  • Dietze, Andreas; Peng, Qian; Selbo, Pål Kristian; Kaalhus, Olav; Müller, Christoph & Bown, Stephen [Show all 7 contributors for this article] (2005). Enhanced photodynamic destruction of a transplantable fibrosarcoma using photochemical internalisation of gelonin. British Journal of Cancer. ISSN 0007-0920. 92(11), p. 2004–2009. doi: 10.1038/sj.bjc.6602600.
  • Berg, Kristian; Selbo, Pål Kristian; Weyergang, Anette; Dietze, Andreas; Prasmickaite, Lina & Bonsted, Anette [Show all 11 contributors for this article] (2005). Porphyrin-related photosensitizers for cancer imaging and therapeutic applications. Journal of Microscopy. ISSN 0022-2720. 218, p. 133–147. doi: 10.1111/j.1365-2818.2005.01471.x.
  • Høgset, Anders; Prasmickaite, Lina; Selbo, Pål Kristian; Hellum, Marit; Engesæter, Birgit Øvstebø & Bonsted, Anette [Show all 7 contributors for this article] (2004). Photochemical internalisation in drug and gene delivery. Advanced Drug Delivery Reviews. ISSN 0169-409X. 56(1), p. 95–115. doi: 10.1016/j.addr.2003.08.016.
  • Berg, Kristian; Selbo, Pål Kristian; Prasmickaite, Lina & Høgset, Anders (2004). Photochemical drug and gene delivery. Current opinion in molecular therapeutics (Print). ISSN 1464-8431. 6(3), p. 279–287.
  • Berg, Kristian; Prasmickaite, Lina; Selbo, Pål Kristian; Hellum, Marit; Bonsted, Anette & Engesæter, Birgit Øvstebø [Show all 8 contributors for this article] (2003). Photochemical Internalisation - A novel technology for light-directed delivery of macromolecule therapy, Targeted Cancer Therapies. An Odyssey. Ravnetrykk. ISSN 82-91378-32-0. p. 168–172.
  • Selbo, Pål Kristian; Høgset, Anders; Prasmickaite, Lina & Berg, Kristian (2002). Photochemical internalisation (PCI) - a novel drug delivery system. Tumour Biology. ISSN 1010-4283. 23(2). doi: 10.1159/000059713.
  • Prasmickaite, Lina; Høgset, Anders; Selbo, Pål Kristian; Engesæter, Birgit Øvstebø; Hellum, Marit & Berg, Kristian (2002). Photochemical disruption of endocytic vesicles before delivery of drugs: a new strategy for cancer therapy. British Journal of Cancer. ISSN 0007-0920. 86(4), p. 652–657. doi: 10.1038/sj.bjc.6600138.
  • Selbo, Pål Kristian; Kaalhus, Olav; Sivam, Gowsala & Berg, Kristian (2001). 5-Aminolevulinic Acid–based Photochemical Internalization of the Immunotoxin MOC31-gelonin Generates Synergistic Cytotoxic Effects In Vitro. Photochemistry and Photobiology. ISSN 0031-8655. 74(2), p. 303–310. doi: 10.1562/0031-8655%282001%290740303AABPIO2.0.CO2.
  • Berg, Kristian; Selbo, Pål Kristian; Prasmickaite, Lina; Tjelle, Torunn Elisabeth; Sandvig, Kirsten & Moan, Johan [Show all 13 contributors for this article] (1999). Photochemical internalization: a novel technology for delivery of macromolecules into cytosol. Cancer Research. ISSN 0008-5472. 59(6), p. 1180–1183. Full text in Research Archive
  • Brustad, Tor; Voss, Torhild; Selbo, Pål Kristian; Gärtner, Kåre; Holmøy, Trond & Nesland, Jahn M [Show all 7 contributors for this article] (1997). Vital Microscopy and its use to Elucidate Photodynamic Effects. Internet Journal of Science. Biological Chemistry. ISSN 1462-2149. 3.
  • Selbo, Pål Kristian; Brustad, Tor; Voss, Torhild; Moan, Johan & Berg, Kristian (1997). In situ localization of a photosensitizer as evaluated by vital microscopy. Proceedings of SPIE, the International Society for Optical Engineering. ISSN 0277-786X. 3191, p. 25–32. doi: 10.1117/12.297802.
  • Gaullier, Jean-Michel; Berg, Kristian; Peng, Qian; Anholt, Helle; Selbo, Pål Kristian & Ma, Li-Wei [Show all 7 contributors for this article] (1997). Use of 5-aminolevulinic acid esters to improve photodynamic therapy on cells in culture. Cancer Research. ISSN 0008-5472. 57(8), p. 1481–1486.

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  • Olsen, Kristine Løkke; Johansen, Harald Thidemann; Nilsen, Hilde; Solberg, Rigmor & Berg, Kristian (2020). Effekt av cysteinproteasen legumain på celleviabilitet etter fotodynamisk terapi.
  • Berg, Kristian (2015). Resistance mechanisms in photodynamic therapy. Photochemical and Photobiological Sciences. ISSN 1474-905X. 14(8), p. 1376–1377. doi: 10.1039/c5pp90026c.
  • Theodossiou, Theodossis; Gonçalves, Antonio Ricardo; Yannakopoulou, Konstantina; Skarpen, Ellen & Berg, Kristian (2015). Photochemical internalization of tamoxifens transported by a "trojan-horse" nanoconjugate into breast-cancer cell lines. Angewandte Chemie International Edition. ISSN 1433-7851. 54(16), p. 4885–4889. doi: 10.1002/anie.201500183.
  • Gederaas, Odrun Arna; Berg, Kristian & Hauge, Anette (2014). Glioma rat cancer studies using PCI technology.
  • Gederaas, Odrun Arna; Høgset, Anders; Berg, Kristian; Lindgren, Mikael & Siksjø, Monica (2014). Intracellular studies on rat glioma cancer cell line using novel chromophores.
  • Sobczynski, Jan; Kristensen, Solveig; Smistad, Gro; Hegge, Anne Bee; Tønnesen, Hanne Hjorth & Berg, Alf Kristian (2013). The influence of Pluronic block copolymers on solubilization and photocytotoxicity of porphyrin photosensitizers.
  • Berg, Alf Kristian; Golab, Jakub; Korbelik, Mladen & Russell, David (2011). Drug delivery technologies and immunological aspects of photodynamic therapy. Photochemical and Photobiological Sciences. ISSN 1474-905X. 10(5), p. 647–648. doi: 10.1039/c1pp90010b.
  • Selbo, Pål Kristian; Chung, Lawrence H.; Zhang, Wendy; Rosenblum, Michael G. & Berg, Kristian (2007). Photochemical internalization (PCI) of the recombinant melanoma-targeting immunotoxin scFvMEL/rGel causes rapid tumor regression in vivo.
  • Berg, Kristian; Selbo, Pål Kristian; Prasmickaite, Lina; Olsen, Vibeke M. & Høgset, Anders (2001). Photochemical internalisation: a novel technology for improving macromolecule-based therapy. Photodynamics News. 4(1), p. 2–5.

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Published Nov. 3, 2010 3:37 PM - Last modified Feb. 9, 2017 9:39 AM