The leukocyte-specific, cytoskeleton-binding pp52 (LSP-1, WP-34) protein is widely
expressed in multiple leukocyte lineages, including B and T lymphocytes, granulocytes, and …

The HeLa transcription factor LSF has been purified by heparin-agarose and DNA affinity
chromatography, and its DNA binding and transcription properties have been characterized …

The lck gene encodes a protein tyrosine kinase that participates in lymphocyte-specific
signal transduction pathways. Previous studies have established that lck transcription is …

The gene for LSP1 is a lymphocyte-specific gene previously isolated by us using a
subtractive hybridization technique. LSP1 mRNA is found in normal and transformed B …

Expression of the granulocyte-macrophage colony-stimulating factor (GM-CSF) gene in T
cells is activated by the combination of phorbol ester (phorbol myristate acetate) and calcium …

MATERIALS AND METHODS Mice. Lef1+/–and LEF-1-β-gal mice were housed and bred in
SPF facilities at the animal care facility at UCSF. Lef1+/–mice were mated and offspring …

With use of the mouse LSP1 cDNA we isolated a human homologue of the mouse LSP1
gene from a human CTL cDNA library. The predicted protein sequence of human LSP1 is …

The T-cell-specific protooncogene lck, a src-related tyrosine kinase, is under the control of
two promoters that give rise to transcripts differing only in their 5′-untranslated regions. The …

Lymphoid enhancer factor 1 (LEF‐1) is a member of the high mobility group (HMG) family of
proteins and participates in the regulation of the T cell receptor (TCR) alpha enhancer. We …

Interferon-γ (IFNγ) has been shown to decrease the expression and activity of lipoprotein
lipase (LPL). Hence, we searched for IFNγ sensitive binding sites within the murine LPL …