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Drug Compound Chara...
Drug Compound Characterization by Mass Spectrometry Imaging in Cancer Tissue
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Kwon, Ho Jeong (författare)
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Kim, Yanghyo (författare)
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- Sugihara, Yutaka (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Baldetorp, Bo (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Welinder, Charlotte (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine
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Watanabe, Kenichi (författare)
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Nishimura, Toshihide (författare)
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- Malm, Johan (författare)
- Lund University,Lunds universitet,Klinisk kemi, Malmö,Forskargrupper vid Lunds universitet,Clinical Chemistry, Malmö,Lund University Research Groups
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Török, Szilvia (författare)
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Döme, Balázs (författare)
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- Végvári, Ákos (författare)
- Lund University,Lunds universitet,Avdelningen för Biomedicinsk teknik,Institutionen för biomedicinsk teknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Biomedical Engineering,Departments at LTH,Faculty of Engineering, LTH
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Gustavsson, Lena (författare)
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- Fehniger, Thomas (författare)
- Lund University,Lunds universitet,Avdelningen för Biomedicinsk teknik,Institutionen för biomedicinsk teknik,Institutioner vid LTH,Lunds Tekniska Högskola,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Department of Biomedical Engineering,Departments at LTH,Faculty of Engineering, LTH,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Marko-Varga, György (författare)
- Lund University,Lunds universitet,Avdelningen för Biomedicinsk teknik,Institutionen för biomedicinsk teknik,Institutioner vid LTH,Lunds Tekniska Högskola,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Department of Biomedical Engineering,Departments at LTH,Faculty of Engineering, LTH,Department of Clinical Sciences, Lund,Faculty of Medicine
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(creator_code:org_t)
- 2015-07-23
- 2015
- Engelska.
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Ingår i: Archives of Pharmacal Research. - : Springer Science and Business Media LLC. - 1976-3786 .- 0253-6269. ; 38:9, s. 1718-1727
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https://lup.lub.lu.s...
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Abstract
Ämnesord
Stäng
- MALDI Mass spectrometry imaging (MSI) provides a technology platform that allows the accurate visualization of unlabeled small molecules within the two-dimensional spaces of tissue samples. MSI has proven to be a powerful tool-box concept in the development of new drugs. MSI allows unlabeled drug compounds and drug metabolites to be detected and identified and quantified according to their mass-to-charge ratios (m/z) at high resolution in complex tissue environments. Such drug characterization in situ, by both spatial and temporal behaviors within tissue compartments, provide new understandings of the dynamic processes impacting drug uptake and metabolism at the local sites targeted by therapy. Further, MSI in combination with histology and immunohistochemistry, provides the added value of defining the context of cell biology present at the sites of drug localization thus providing invaluable information relating to treatment efficacy. In this report we provide mass spectrometry imaging data within various cancers such as malignant melanoma in patients administered with Vemurafenib, a protein kinase inhibitor that is targeting both the BRAF, and ERK mutated target proteins and that has shown significant efficacy in restraining disease progression. We also provide an overview of other examples of the new generation of targeted drugs, and demonstrate the data on personalized medicine drugs localization within tumor compartments within in vivo models. In these cancer models we provide detailed data on drug and target protein co-localization of YCG185 and Sunitinib. These drugs are targeting VEGFR2 within the angiogenesis mechanism. Our ability to resolve drug uptake at targeted sites of directed therapy provides important opportunities for increasing our understanding about the mode of action of drug activity within the environment of disease.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Läkemedelskemi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Medicinal Chemistry (hsv//eng)
Nyckelord
- Mass spectrometry imaging
- protein sequence
- drug compound
- cancer
- malignant melanoma
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Kwon, Ho Jeong
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Kim, Yanghyo
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Sugihara, Yutaka
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Baldetorp, Bo
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Welinder, Charlo ...
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Watanabe, Kenich ...
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Nishimura, Toshi ...
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Malm, Johan
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Török, Szilvia
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Döme, Balázs
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Végvári, Ákos
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Gustavsson, Lena
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Fehniger, Thomas
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Marko-Varga, Gyö ...
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