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Your search keyword '"Rittig, Anne H."' showing total 4 results
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4 results on '"Rittig, Anne H."'

1. Antibiotics inhibit tumor and disease activity in cutaneous T-cell lymphoma

Author

Lindahl, Lise M., Willerslev-Olsen, Andreas, Gjerdrum, Lise M.R., Nielsen, Pia R., Blümel, Edda, Rittig, Anne H., Celis, Pamela, Herpers, Bjorn, Becker, Jürgen C., Stausbøl-Grøn, Birgitte, Wasik, Mariusz A., Gluud, Maria, Fredholm, Simon, Buus, Terkild B., Johansen, Claus, Nastasi, Claudia, Peiffer, Lukas, Kubat, Linda, Bzorek, Michael, Eriksen, Jens O., Krejsgaard, Thorbjørn, Bonefeld, Charlotte M., Geisler, Carsten, Mustelin, Tomas, Langhoff, Erik, Givskov, Michael, Woetmann, Anders, Kilian, Mogens, Litman, Thomas, Iversen, Lars, and Odum, Niels

Published
2019
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4. MicroRNA-106b Regulates Expression of the Tumour Suppressors p21 and TXNIP and Promotes Tumour Cell Proliferation in Mycosis Fungoides.

Author

Lindahl LM, Gluud M, Emmanuel T, Thomsen EA, Hu T, Rittig AH, Celis P, Stolearenco V, Krejsgaard T, Johansen C, Willerslev-Olsen A, Buus TB, Woetmann A, Aagaard L, Geisler C, Litman T, Mikkelsen JG, Odum N, and Iversen L

Subjects
Carrier Proteins, Cell Proliferation, Humans, Prognosis, MicroRNAs genetics, Mycosis Fungoides genetics, Skin Neoplasms genetics
Abstract

A prognostic 3-miRNA classifier for early-stage mycosis fungoides has been developed recently, with miR-106b providing the strongest prognostic power. The aim of this study was to investigate the molecular function of miR-106b in mycosis fungoides disease progression. The cellular localization of miR-106b in mycosis fungoides skin biopsies was determined by in situ hybridization. The regulatory role of miR-106b was assessed by transient miR-106b inhibitor/mimic transfection of 2 mycosis fungoides derived cell lines, followed by quantitative real-time PCR (RT-qPCR), western blotting and a proliferation assay. MiR-106b was found to be expressed by dermal T-lymphocytes in mycosis fungoides skin lesions, and miR-106b expression increased with advancing mycosis fungoides stage. Transfection of miR-106b in 2 mycosis fungoides derived cell lines showed that miR-106b represses the tumour suppressors cyclin-dependent kinase inhibitor 1 (p21) and thioredoxin-interacting protein (TXNIP) and promotes mycosis fungoides tumour cell proliferation. In conclusion, these results substantiate that miR-106b has both a functional and prognostic role in progression of mycosis fungoides.

Published
2020
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