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Early metabolic fla...
Early metabolic flare in squamous cell carcinoma after chemotherapy is a marker of treatment sensitivity in vitro
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- Bjurberg, Maria (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Huvud- och halscancergruppen,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Head and Neck Cancer Research Group,Lund University Research Groups,Skåne University Hospital
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- Abedinpour, Parisa (författare)
- Vaccine Research Institute of San Diego
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- Brun, Eva (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Huvud- och halscancergruppen,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Head and Neck Cancer Research Group,Lund University Research Groups
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- Baldetorp, Bo (författare)
- Lund University,Lunds universitet,Medicinsk onkologi,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Tumörmikromiljö,Institutionen för kliniska vetenskaper, Lund,Medical oncology,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Tumor microenvironment,Department of Clinical Sciences, Lund
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Borgström, Per (författare)
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- Wennerberg, Johan (författare)
- Skåne University Hospital
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- Kjellén, Elisabeth (författare)
- Umeå University,Lund University,Lunds universitet,Umeå universitet,Institutionen för strålningsvetenskaper,Department of Oncology, Lund University, Lund University Hospital, Lund, Sweden,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Huvud- och halscancergruppen,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Head and Neck Cancer Research Group,Lund University Research Groups
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(creator_code:org_t)
- 2010-06-09
- 2010
- Engelska.
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Ingår i: Nuclear medicine and molecular imaging. - : Springer. - 1869-3474 .- 1869-3482. ; 44:3, s. 165-169
- Relaterad länk:
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https://doi.org/10.1...
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http://dx.doi.org/10... (free)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Purpose Early metabolic response with a decrease in glucose demand after cytotoxic treatment has been reported to precede tumor volume shrinkage. However, preclinical studies report of a very early rise in metabolism, a flare, following treatment. To elucidate these observations, we performed an experimental study on early metabolic response with sequential analysis of metabolic changes. Methods Three squamous cell carcinoma cell lines and one nontumorigenic cell line were exposed to cisplatin. The uptake of the fluorescent glucose analogue 2-NBDG was examined at days 1-6 using fluorescence microscopy. The relation between 2-NBDG-uptake and cell survival was evaluated. Results The tumor cells exhibited a high uptake of 2-NBDG, whereas the uptake in the nonmalignant cells was low. The more cisplatin sensitive cell lines exhibited a more pronounced metabolic flare than the less sensitive cell line. Conclusion A metabolic flare was a very early sign of treatment response and potentially it could be used as an early marker of treatment sensitivity.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Cell- och molekylärbiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Cell and Molecular Biology (hsv//eng)
Nyckelord
- Chemotherapy
- FDG-PET
- Flare
- Fluorescence
- NBDG
- Squamous cell carcinoma
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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