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Article

Transactivation activity of LBP-1 proteins and their dimerization in living cells.

Genes to cells : devoted to molecular & cellular mechanisms - 1 Oct 2009

Katsura Ayako, Kimura Kota, Hosoi Kentaro, Tomokuni Yosuke, Nesori Masanori, Goryo Kenji, Numayama-Tsuruta Keiko, Torii Satoru, Yasumoto Ken-Ichi, Gotoh Osamu, Takada Mamiko, Fukumura Hiroshi, Sogawa Kazuhiro

Abstract excerpt

LBP-1 proteins form dimers and act as transcription factors that activate a number of genes related to cell growth and differentiation. LBP-1a and LBP-1c are localized in the cytoplasm when transiently expressed in cultured cells, but translocated into the nucleus after forming heterodimers with LBP-1b, which is a splicing variant of LBP-1a with an intrinsic nuclear localization signal (NLS). Here, we report that...

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Source

Identifiers

PMID: 19751393
DOI: 10.1111/j.1365-2443.2009.01344.x

Genes

LBP

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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