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Kristian Berg

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Anette Weyergang; Pål Kristian Selbo; Kristian Berg
Sustained EKR inhibition by EGFR targeting therapies is a predictive factor for synergistic cytotoxicity with PDT as neoadjuvant therapy.
Maria Brandal Berstad; Anette Weyergang; Kristian Berg
Photochemical internalization (PCI) of HER2-targeted toxins: synergy is dependent on the treatment sequence.
Pål Kristian Selbo; Anette Weyergang; Monica Bostad; Marius Strømbo Eng; Anders Høgset; Gunhild M Maelandsmo; Kristian Berg
Strongly amphiphilic photosensitizers are not substrates of the cancer stem cell marker ABCG2 and provides specific and efficient light-triggered drug delivery of an EGFR-targeted cytotoxic drug.

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All Publications

2013: Anette Weyergang; Pål Kristian Selbo; Kristian Berg
Sustained EKR inhibition by EGFR targeting therapies is a predictive factor for synergistic cytotoxicity with PDT as neoadjuvant therapy.
Biochimica et biophysica acta 2013;1830(3):2659-70.
2012: Maria Brandal Berstad; Anette Weyergang; Kristian Berg
Photochemical internalization (PCI) of HER2-targeted toxins: synergy is dependent on the treatment sequence.
Biochimica et biophysica acta 2012;1820(12):1849-58.
2012: Pål Kristian Selbo; Anette Weyergang; Monica Bostad; Marius Strømbo Eng; Anders Høgset; Gunhild M Maelandsmo; Kristian Berg
Strongly amphiphilic photosensitizers are not substrates of the cancer stem cell marker ABCG2 and provides specific and efficient light-triggered drug delivery of an EGFR-targeted cytotoxic drug.
Journal of controlled release : official journal of the Controlled Release Society 2012;159(2):197-203.
2011: Kristian Berg; Solveig Nordstrand; Pål Kristian Selbo; Diem Thuy Thi Tran; Even Angell-Petersen; Anders Høgset
Disulfonated tetraphenyl chlorin (TPCS2a), a novel photosensitizer developed for clinical utilization of photochemical internalization.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2011;10(10):1637-51.
2011: Anette Weyergang; Maria E B Berstad; Monica Bostad; Pål Kristian Selbo; Kristian Berg
Photochemical internalization of tumor-targeted protein toxins.
Lasers in surgery and medicine 2011;43(7):721-33.
2011: Kristian Berg; Jakub Golab; Mladen Korbelik; David Russell
Drug delivery technologies and immunological aspects of photodynamic therapy.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2011;10(5):647-8.
2010: Pål Kristian Selbo; Anette Weyergang; Anders Høgset; Ole-Jacob Norum; Maria Brandal Berstad; Marie Vikdal; Kristian Berg
Photochemical internalization provides time- and space-controlled endolysosomal escape of therapeutic molecules.
Journal of controlled release : official journal of the Controlled Release Society 2010;148(1):2-12.
2010: Kristian Berg; Maria Berstad; Lina Prasmickaite; Anette Weyergang; Pål Kristian Selbo; Ida Hedfors; Anders Høgset
Photochemical internalization: a new tool for gene and oligonucleotide delivery.
Topics in current chemistry 2010;296():251-81.
2010: Kristian Berg; Anette Weyergang; Lina Prasmickaite; Anette Bonsted; Anders Høgset; Marie-Therese R Strand; Ernst Wagner; Pål Kristian Selbo
Photochemical internalization (PCI): a technology for drug delivery.
Methods in molecular biology (Clifton, N.J.) 2010;635():133-45.
2009: Ole-Jacob Norum; Øyvind Sverre Bruland; Ludmila Gorunova; Kristian Berg
Photochemical internalization of bleomycin before external-beam radiotherapy improves locoregional control in a human sarcoma model.
International journal of radiation oncology, biology, physics 2009;75(3):878-85.
2009: Ole-Jacob Norum; Pål Kristian Selbo; Anette Weyergang; Karl-Erik Giercksky; Kristian Berg
Photochemical internalization (PCI) in cancer therapy: from bench towards bedside medicine.
Journal of photochemistry and photobiology. B, Biology 2009;96(2):83-92.
2009: Ole-Jacob Norum; Karl-Erik Giercksky; Kristian Berg
Photochemical internalization as an adjunct to marginal surgery in a human sarcoma model.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2009;8(6):758-62.
2009: Ole-Jacob Norum; Jon-Vidar Gaustad; Even Angell-Petersen; Einar K Rofstad; Qian Peng; Karl-Erik Giercksky; Kristian Berg
Photochemical internalization of bleomycin is superior to photodynamic therapy due to the therapeutic effect in the tumor periphery.
Photochemistry and photobiology 2009;85(3):740-9.
2009: Pål K Selbo; Michael G Rosenblum; Lawrence H Cheung; Wendy Zhang; Kristian Berg
Multi-modality therapeutics with potent anti-tumor effects: photochemical internalization enhances delivery of the fusion toxin scFvMEL/rGel.
PloS one 2009;4(8):e6691.
2009: Anette Weyergang; Kristian Berg; Olav Kaalhus; Qian Peng; Pål Kristian Selbo
Photodynamic therapy targets the mTOR signaling network in vitro and in vivo.
Molecular pharmaceutics 2009;6(1):255-64.
2008: Anette Weyergang; Olav Kaalhus; Kristian Berg
Photodynamic targeting of EGFR does not predict the treatment outcome in combination with the EGFR tyrosine kinase inhibitor Tyrphostin AG1478.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2008;7(9):1032-40.
2008: Anette Weyergang; Olav Kaalhus; Kristian Berg
Photodynamic therapy with an endocytically located photosensitizer cause a rapid activation of the mitogen-activated protein kinases extracellular signal-regulated kinase, p38, and c-Jun NH2 terminal kinase with opposing effects on cell survival.
Molecular cancer therapeutics 2008;7(6):1740-50.
2008: Anette Bonsted; Ernst Wagner; Lina Prasmickaite; Anders Høgset; Kristian Berg
Photochemical enhancement of DNA delivery by EGF receptor targeted polyplexes.
Methods in molecular biology (Clifton, N.J.) 2008;434():171-81.
2007: Anette Weyergang; Pål Kristian Selbo; Kristian Berg
Y1068 phosphorylation is the most sensitive target of disulfonated tetraphenylporphyrin-based photodynamic therapy on epidermal growth factor receptor.
Biochemical pharmacology 2007;74(2):226-35.
2007: Wai Lam Yip; Anette Weyergang; Kristian Berg; Hanne H Tønnesen; Pål Kristian Selbo
Targeted delivery and enhanced cytotoxicity of cetuximab-saporin by photochemical internalization in EGFR-positive cancer cells.
Molecular pharmaceutics 2007;4(2):241-51.
2006: Birgit Ø Engesaeter; Anette Bonsted; Trine Lillehammer; Olav Engebraaten; Kristian Berg; Gunhild M Maelandsmo
Photochemically mediated delivery of AdhCMV-TRAIL augments the TRAIL-induced apoptosis in colorectal cancer cell lines.
Cancer biology & therapy 2006;5(11):1511-20.
2006: Pål Kristian Selbo; Anette Weyergang; Anette Bonsted; Stephen G Bown; Kristian Berg
Photochemical internalization of therapeutic macromolecular agents: a novel strategy to kill multidrug-resistant cancer cells.
The Journal of pharmacology and experimental therapeutics 2006;319(2):604-12.
2006: Lina Prasmickaite; Lina Cekaite; Marit Hellum; Eivind Hovig; Anders Høgset; Kristian Berg
Transcriptome changes in a colon adenocarcinoma cell line in response to photochemical treatment as used in photochemical internalisation (PCI).
FEBS letters 2006;580(24):5739-46.
2006: Birgit Ø Engesaeter; Siri Tveito; Anette Bonsted; Olav Engebraaten; Kristian Berg; Gunhild M Maelandsmo
Photochemical treatment with endosomally localized photosensitizers enhances the number of adenoviruses in the nucleus.
The journal of gene medicine 2006;8(6):707-18.
2006: Lina Prasmickaite; Marit Hellum; Olav Kaalhus; Anders Høgset; Ernst Wagner; Kristian Berg
Photochemical internalization of transgenes controlled by the heat-shock protein 70 promoter.
Photochemistry and photobiology 2006;82(3):809-16.
2006: Anette Bonsted; Birgit Ø Engesaeter; Anders Høgset; Kristian Berg
Photochemically enhanced adenoviral transduction in a multicellular environment.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2006;5(4):411-21.
2006: Anette Weyergang; Pål Kristian Selbo; Kristian Berg
Photochemically stimulated drug delivery increases the cytotoxicity and specificity of EGF-saporin.
Journal of controlled release : official journal of the Controlled Release Society 2006;111(1-2):165-73.
2006: Anette Bonsted; Birgit Ø Engesaeter; Anders Høgset; Gunhild M Maelandsmo; Lina Prasmickaite; Christine D'Oliveira; Wim E Hennink; Jan Hein van Steenis; Kristian Berg
Photochemically enhanced transduction of polymer-complexed adenovirus targeted to the epidermal growth factor receptor.
The journal of gene medicine 2006;8(3):286-97.
2006: Andreas Dietze; Pål Kristian Selbo; Lina Prasmickaite; Anette Weyergang; Anette Bonsted; Birgit O Engesaeter; Anders Hogset; Kristian Berg
Photochemical internalization (PCI): a new modality for light activation of endocytosed therapeuticals.
Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer 2006;25(1-2):521-36.
2005: Kristian Berg; Andreas Dietze; Olav Kaalhus; Anders Høgset
Site-specific drug delivery by photochemical internalization enhances the antitumor effect of bleomycin.
Clinical cancer research : an official journal of the American Association for Cancer Research 2005;11(23):8476-85.
2005: Andreas Dietze; Q Peng; Pål Kristian Selbo; Olav Kaalhus; C Müller; S Bown; Kristian Berg
Enhanced photodynamic destruction of a transplantable fibrosarcoma using photochemical internalisation of gelonin.
British journal of cancer 2005;92(11):2004-9.
2005: Kristian Berg; Pål Kristian Selbo; Anette Weyergang; Andreas Dietze; Lina Prasmickaite; Anette Bonsted; Birgit Ø Engesaeter; Even Angell-Petersen; Trond Warloe; N Frandsen; Anders Høgset
Porphyrin-related photosensitizers for cancer imaging and therapeutic applications.
Journal of microscopy 2005;218(Pt 2):133-47.
2005: Birgit Ø Engesaeter; Anette Bonsted; Kristian Berg; Anders Høgset; Olav Engebråten; Øystein Fodstad; David T Curiel; Gunhild M Maelandsmo
PCI-enhanced adenoviral transduction employs the known uptake mechanism of adenoviral particles.
Cancer gene therapy 2005;12(5):439-48.
2005: Andreas Dietze; Birgit O Engesaeter; Kristian Berg
Transgene delivery and gelonin cytotoxicity enhanced by photochemical internalization in fibroblast-like synoviocytes (FLS) from rheumatoid arthritis patients.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2005;4(4):341-7.
2005: Anette Bonsted; Anders Høgset; Frank Hoover; Kristian Berg
Photochemical enhancement of gene delivery to glioblastoma cells is dependent on the vector applied.
Anticancer research 2005;25(1A):291-7.
2004: Lina Prasmickaite; Anders Høgset; Birgit Ø Engesaeter B; Anette Bonsted; Kristian Berg
Light-directed gene delivery by photochemical internalisation.
Expert opinion on biological therapy 2004;4(9):1403-12.
2004: Lina Prasmickaite; Anders Høgset; Vibeke Murberg Olsen; Olav Kaalhus; Svein-Ole Mikalsen; Kristian Berg
Photochemically enhanced gene transfection increases the cytotoxicity of the herpes simplex virus thymidine kinase gene combined with ganciclovir.
Cancer gene therapy 2004;11(7):514-23.
2004: Kristian Berg; Pål Kristian Selbo; Lina Prasmickaite; Anders Høgset
Photochemical drug and gene delivery.
Current opinion in molecular therapeutics 2004;6(3):279-87.
2004: Anders Høgset; Lina Prasmickaite; Pål Kristian Selbo; Marit Hellum; Birgit Ø Engesaeter; Anette Bonsted; Kristian Berg
Photochemical internalisation in drug and gene delivery.
Advanced drug delivery reviews 2004;56(1):95-115.
2004: Anette Bonsted; Birgit Ø Engesaeter; Anders Høgset; Gunhild M Maelandsmo; Lina Prasmickaite; Olav Kaalhus; Kristian Berg
Transgene expression is increased by photochemically mediated transduction of polycation-complexed adenoviruses.
Gene therapy 2004;11(2):152-60.
2003: Andreas Dietze; Anette Bonsted; Anders Høgset; Kristian Berg
Photochemical internalization enhances the cytotoxic effect of the protein toxin gelonin and transgene expression in sarcoma cells.
Photochemistry and photobiology 2003;78(3):283-9.
2003: Marit Hellum; Anders Høgset; Birgit O Engesaeter; Lina Prasmickaite; Trond Stokke; Carl Wheeler; Kristian Berg
Photochemically enhanced gene delivery with cationic lipid formulations.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 2003;2(4):407-11.
2003: Anders Høgset; Lina Prasmickaite; Birgit O Engesaeter; Marit Hellum; Pål Kristian Selbo; Vibeke Murberg Olsen; Gunhild M Maelandsmo; Kristian Berg
Light directed gene transfer by photochemical internalisation.
Current gene therapy 2003;3(2):89-112.
2003: Kristian Berg; Lina Prasmickaite; Pål Kristian Selbo; Marit Hellum; Anette Bonsted; Anders Høgset
Photochemical internalization (PCI)--a novel technology for release of macromolecules from endocytic vesicles.
Oftalmologia (Bucharest, Romania : 1990) 2003;56(1):67-71.
2002: Anders Høgset; Lina Prasmickaite; Marit Hellum; Birgit O Engesaeter; Vibeke Murberg Olsen; Torunn E Tjelle; Carl J Wheeler; Kristian Berg
Photochemical transfection: a technology for efficient light-directed gene delivery.
Somatic cell and molecular genetics 2002;27(1-6):97-113.
2002: Lina Prasmickaite; Anders Høgset; Kristian Berg
The role of the cell cycle on the efficiency of photochemical gene transfection.
Biochimica et biophysica acta 2002;1570(3):210-8.
2002: Anders Høgset; Birgit O Engesaeter; Lina Prasmickaite; Kristian Berg; Oystein Fodstad; Gunhild M Maelandsmo
Light-induced adenovirus gene transfer, an efficient and specific gene delivery technology for cancer gene therapy.
Cancer gene therapy 2002;9(4):365-71.
2002: Pål Kristian Selbo; Anders Høgset; Lina Prasmickaite; Kristian Berg
Photochemical internalisation: a novel drug delivery system.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine 2002;23(2):103-12.
2002: Lina Prasmickaite; Anders Høgset; Pål Kristian Selbo; Birgit Ø Engesaeter; Marit Hellum; Kristian Berg
Photochemical disruption of endocytic vesicles before delivery of drugs: a new strategy for cancer therapy.
British journal of cancer 2002;86(4):652-7.
2002: Lina Prasmickaite; Anders Høgset; Kristian Berg
Photochemical transfection. Light-induced, site-directed gene delivery.
Methods in molecular medicine 2002;69():123-35.
2001: Pål Kristian Selbo; Olav Kaalhus; G Sivam; Kristian Berg
5-Aminolevulinic acid-based photochemical internalization of the immunotoxin MOC31-gelonin generates synergistic cytotoxic effects in vitro.
Photochemistry and photobiology 2001;74(2):303-10.
2001: Pål Kristian Selbo; G Sivam; Oystein Fodstad; Kirsten Sandvig; Kristian Berg
In vivo documentation of photochemical internalization, a novel approach to site specific cancer therapy.
International journal of cancer. Journal international du cancer 2001;92(5):761-6.
2001: Lina Prasmickaite; Anders Høgset; Kristian Berg
Evaluation of different photosensitizers for use in photochemical gene transfection.
Photochemistry and photobiology 2001;73(4):388-95.
2000: Lina Prasmickaite; Anders Høgset; Torunn E Tjelle; Vibeke Murberg Olsen; Kristian Berg
Role of endosomes in gene transfection mediated by photochemical internalisation (PCI).
The journal of gene medicine 2000;2(6):477-88.
2000: Pål Kristian Selbo; G Sivam; Oystein Fodstad; Kirsten Sandvig; Kristian Berg
Photochemical internalisation increases the cytotoxic effect of the immunotoxin MOC31-gelonin.
International journal of cancer. Journal international du cancer 2000;87(6):853-9.
2000: Pål Kristian Selbo; Kirsten Sandvig; V Kirveliene; Kristian Berg
Release of gelonin from endosomes and lysosomes to cytosol by photochemical internalization.
Biochimica et biophysica acta 2000;1475(3):307-13.
2000: E Rud; O Gederaas; Anders Høgset; Kristian Berg
5-aminolevulinic acid, but not 5-aminolevulinic acid esters, is transported into adenocarcinoma cells by system BETA transporters.
Photochemistry and photobiology 2000;71(5):640-7.
2000: Anders Høgset; Lina Prasmickaite; Torunn E Tjelle; Kristian Berg
Photochemical transfection: a new technology for light-induced, site-directed gene delivery.
Human gene therapy 2000;11(6):869-80.
1999: Johan Moan; Kristian Berg; O B Gadmar; Vladimir Iani; LiWei Ma; Petras Juzenas
The temperature dependence of protoporphyrin IX production in cells and tissues.
Photochemistry and photobiology 1999;70(4):669-73.
1999: H Bånrud; Johan Moan; Kristian Berg
Early induction of binucleated cells by ultraviolet A (UVA) radiation: a possible role of microfilaments.
Photochemistry and photobiology 1999;70(2):199-205.
1999: Kristian Berg; Pål Kristian Selbo; Lina Prasmickaite; Torunn E Tjelle; Kirsten Sandvig; Johan Moan; Gustav Gaudernack; Oystein Fodstad; S Kjølsrud; H Anholt; GH Rodal; SK Rodal; Anders Høgset
Photochemical internalization: a novel technology for delivery of macromolecules into cytosol.
Cancer research 1999;59(6):1180-3.
1999: B B Noodt; Kristian Berg; Trond Stokke; Q Peng; Jahn M Nesland
Different apoptotic pathways are induced from various intracellular sites by tetraphenylporphyrins and light.
British journal of cancer 1999;79(1):72-81.
1998: Lina Prasmickaite; A Hogset; Gunhild M Maelandsmo; Kristian Berg; J Goodchild; T Perkins; Oystein Fodstad; Eivind Hovig
Intracellular metabolism of a 2'-O-methyl-stabilized ribozyme after uptake by DOTAP transfection or asfree ribozyme. A study by capillary electrophoresis.
Nucleic acids research 1998;26(18):4241-8.
1998: GH Rodal; SK Rodal; Johan Moan; Kristian Berg
Liposome-bound Zn (II)-phthalocyanine. Mechanisms for cellular uptake and photosensitization.
Journal of photochemistry and photobiology. B, Biology 1998;45(2-3):150-9.
1998: B B Noodt; GH Rodal; M Wainwright; Qian Peng; R Horobin; Jahn M Nesland; Kristian Berg
Apoptosis induction by different pathways with methylene blue derivative and light from mitochondrial sites in V79 cells.
International journal of cancer. Journal international du cancer 1998;75(6):941-8.
1998: Kristian Berg; J C Maziere; M Geze; R Santus
Verapamil enhances the uptake and the photocytotoxic effect of PII, but not that of tetra(4-sulfonatophenyl)porphine.
Biochimica et biophysica acta 1998;1370(2):317-24.
1998: Johan Moan; O Bech; J M Gaullier; Trond Stokke; Harald B Steen; Li-Wei Ma; Kristian Berg
Protoporphyrin IX accumulation in cells treated with 5-aminolevulinic acid: dependence on cell density, cell size and cell cycle.
International journal of cancer. Journal international du cancer 1998;75(1):134-9.
1997: Qian Peng; Trond Warloe; Kristian Berg; Johan Moan; M Kongshaug; Karl-Erik Giercksky; Jahn M Nesland
5-Aminolevulinic acid-based photodynamic therapy. Clinical research and future challenges.
Cancer 1997;79(12):2282-308.
1997: Kristian Berg; Johan Moan
Lysosomes and microtubules as targets for photochemotherapy of cancer.
Photochemistry and photobiology 1997;65(3):403-9.
1997: Qian Peng; Kristian Berg; Johan Moan; M Kongshaug; Jahn M Nesland
5-Aminolevulinic acid-based photodynamic therapy: principles and experimental research.
Photochemistry and photobiology 1997;65(2):235-51.
1997: R Skøyum; K Eide; Kristian Berg; Einar K Rofstad
Energy metabolism in human melanoma cells under hypoxic and acidic conditions in vitro.
British journal of cancer 1997;76(4):421-8.
1997: Per E Strømhaug; TO Berg; Kristian Berg; Per O Seglen
A novel method for the study of autophagy: destruction of hepatocytic lysosomes, but not autophagosomes, by the photosensitizing porphyrin tetra(4-sulphonatophenyl)porphine.
The Biochemical journal 1997;321 ( Pt 1)():217-25.
1996: Li-Wei Ma; Kristian Berg; Håvard E Danielsen; O Kaalhus; Vladimir Iani; Johan Moan
Enhanced antitumour effect of photodynamic therapy by microtubule inhibitors.
Cancer letters 1996;109(1-2):129-39.
1996: Kristian Berg; H Anholt; O Bech; Johan Moan
The influence of iron chelators on the accumulation of protoporphyrin IX in 5-aminolaevulinic acid-treated cells.
British journal of cancer 1996;74(5):688-97.
1996: B B Noodt; Kristian Berg; Trond Stokke; Qian Peng; Jahn M Nesland
Apoptosis and necrosis induced with light and 5-aminolaevulinic acid-derived protoporphyrin IX.
British journal of cancer 1996;74(1):22-9.
1995: Kristian Berg; zivile luksiene; Johan Moan; L Ma
Combined treatment of ionizing radiation and photosensitization by 5-aminolevulinic acid-induced protoporphyrin IX.
Radiation research 1995;142(3):340-6.
1995: H Bånrud; Trond Stokke; Johan Moan; Kristian Berg
S phase arrest and induction of multinucleated cells after exposure to ultraviolet radiation.
Carcinogenesis 1995;16(5):1087-94.
1995: Kristian Berg; Johan Moan
The influence of the cysteine protease inhibitor L-trans-epoxysuccinyl-leucyl amido(4-guanidio)butane (E64) on photobiological effects of tetra(4-sulfonatophenyl)porphine.
Cancer letters 1995;88(2):227-36.
1994: Kristian Berg; Johan Moan
Lysosomes as photochemical targets.
International journal of cancer. Journal international du cancer 1994;59(6):814-22.
1994: Johan Moan; Kristian Berg; H Anholt; K Madslien
Sulfonated aluminium phthalocyanines as sensitizers for photochemotherapy. Effects of small light doses on localization, dye fluorescence and photosensitivity in V79 cells.
International journal of cancer. Journal international du cancer 1994;58(6):865-70.
1994: LiWei Ma; Johan Moan; Kristian Berg
Evaluation of a new photosensitizer, meso-tetra-hydroxyphenyl-chlorin, for use in photodynamic therapy: a comparison of its photobiological properties with those of two other photosensitizers.
International journal of cancer. Journal international du cancer 1994;57(6):883-8.
1994: H Bånrud; S O Mikalsen; Kristian Berg; Johan Moan
Effects of ultraviolet radiation on intercellular communication in V79 Chinese hamster fibroblasts.
Carcinogenesis 1994;15(2):233-9.
1994: E Kvam; Kristian Berg; Harald B Steen
Characterization of singlet oxygen-induced guanine residue damage after photochemical treatment of free nucleosides and DNA.
Biochimica et biophysica acta 1994;1217(1):9-15.
1993: Kristian Berg; K Prydz; Johan Moan
Photochemical treatment with the lysosomally localized dye tetra(4-sulfonatophenyl)porphine results in lysosomal release of the dye but not of beta-N-acetyl-D-glucosaminidase activity.
Biochimica et biophysica acta 1993;1158(3):300-6.
1993: H Bånrud; Kristian Berg; Trine Vikinge; Johan Moan
An action spectrum for UV-induced attachment of V79 Chinese hamster cells to a substratum.
International journal of radiation biology 1993;64(4):437-44.
1993: Kristian Berg; H Anholt; Johan Moan; A Rønnestad; C Rimington
Photobiological properties of hematoporphyrin diesters: evaluation for possible application in photochemotherapy of cancer.
Journal of photochemistry and photobiology. B, Biology 1993;20(1):37-45.
1993: Li-Wei Ma; Johan Moan; Kristian Berg; Qian Peng; Harald B Steen
Potentiation of photodynamic therapy by mitomycin C in cultured human colon adenocarcinoma cells.
Radiation research 1993;134(1):22-8.
1992: Li-Wei Ma; Harald B Steen; Johan Moan; Kristian Berg; Qian Peng; H Saether; C Rimington
Cytotoxicity and cytokinetic effects of mitomycin C and/or photochemotherapy in a human colon adenocarcinoma cell line.
The International journal of biochemistry 1992;24(11):1807-13.
1992: Kristian Berg; Johan Moan
Mitotic inhibition by phenylporphines and tetrasulfonated aluminium phthalocyanine in combination with light.
Photochemistry and photobiology 1992;56(3):333-9.
1992: Kristian Berg; K Madslien; Johan Moan
Retention and phototoxicity of tetra(4-sulfonatophenyl)porphine in cultivated human cells. The effect of fractionation of light.
Photochemistry and photobiology 1992;56(2):177-83.
1992: Johan Moan; Kristian Berg; J C Bommer; A Western
Action spectra of phthalocyanines with respect to photosensitization of cells.
Photochemistry and photobiology 1992;56(2):171-5.
1992: Li-Wei Ma; Johan Moan; Harald B Steen; Kristian Berg; Qian Peng
Effect of mitomycin C on the uptake of photofrin II in a human colon adenocarcinoma cell line.
Cancer letters 1992;64(2):155-62.
1992: Kristian Berg
The unpolymerized form of tubulin is the target for microtubule inhibition by photoactivated tetra(4-sulfonatophenyl)porphine.
Biochimica et biophysica acta 1992;1135(2):147-53.
1992: Johan Moan; Kristian Berg
Photochemotherapy of cancer: experimental research.
Photochemistry and photobiology 1992;55(6):931-48.
1992: Kristian Berg; H B Steen; J W Winkelman; Johan Moan
Synergistic effects of photoactivated tetra(4-sulfonatophenyl)porphine and nocodazole on microtubule assembly, accumulation of cells in mitosis and cell survival.
Journal of photochemistry and photobiology. B, Biology 1992;13(1):59-70.
1991: Kristian Berg; K Madslien; J C Bommer; R Oftebro; J W Winkelman; Johan Moan
Light induced relocalization of sulfonated meso-tetraphenylporphines in NHIK 3025 cells and effects of dose fractionation.
Photochemistry and photobiology 1991;53(2):203-10.
1990: Kristian Berg; J C Bommer; J W Winkelman; Johan Moan
Cellular uptake and relative efficiency in cell inactivation by photoactivated sulfonated meso-tetraphenylporphines.
Photochemistry and photobiology 1990;52(4):775-81.
1990: Kristian Berg; A Western; J C Bommer; Johan Moan
Intracellular localization of sulfonated meso-tetraphenylporphines in a human carcinoma cell line.
Photochemistry and photobiology 1990;52(3):481-7.
1990: Kristian Berg; Johan Moan; J C Bommer; J W Winkelman
Cellular inhibition of microtubule assembly by photoactivated sulphonated meso-tetraphenylporphines.
International journal of radiation biology 1990;58(3):475-87.
1989: Kristian Berg; J C Bommer; Johan Moan
Evaluation of sulfonated aluminum phthalocyanines for use in photochemotherapy. Cellular uptake studies.
Cancer letters 1989;44(1):7-15.
1987: Johan Moan; Qian Peng; Jan F Evensen; Kristian Berg; A Western; C Rimington
Photosensitizing efficiencies, tumor- and cellular uptake of different photosensitizing drugs relevant for photodynamic therapy of cancer.
Photochemistry and photobiology 1987;46(5):713-21.