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Updated: Jun 18, 2026
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CUBIC Protocol Visualizes Protein Expression at Single Cell Resolution in Whole Mount Skin Preparations
Published on: August 4, 2016
Molecular profiling of the epidermis: a proteomics approach
Jianjun Shen1, Susan M Fischer
1Science Park-Research Division, The University of Texas MD Anderson Cancer Center, Smithville, TX, USA.
Methods in Molecular Biology (Clifton, N.J.)
|November 13, 2009
Summary
This study uses proteomics to analyze mouse skin cancer models. Identifying protein changes reveals molecular pathways involved in skin tumor development.
Area of Science:
- Oncology
- Molecular Biology
- Proteomics
Background:
- Mouse skin is a key model for cancer research.
- Understanding molecular mechanisms of skin cancer is crucial.
- Transgenic and knockout mouse models are vital for studying gene function in skin.
Purpose of the Study:
- To investigate the molecular profiles of transgenic mouse skin models.
- To identify altered protein expression in skin cancer development.
- To elucidate the molecular processes perturbed in these models.
Main Methods:
- Proteomics approach utilizing 2D gel electrophoresis for protein separation.
- Mass spectrometry for precise protein identification.
- Analysis of epidermal molecular profiles in transgenic mouse skin.
Main Results:
- Differential protein expression patterns were observed in transgenic mouse skin models.
- Specific proteins were identified as potentially altered in skin carcinogenesis.
- These findings provide insights into the molecular basis of skin tumor formation.
Conclusions:
- Proteomics is effective for profiling molecular changes in skin cancer models.
- Altered protein expression highlights key pathways in skin tumor development.
- This research contributes to understanding the molecular pathogenesis of cutaneous malignancies.
