The Preferred Partner

The focal adhesion and nuclear targeting capacity of the LIM-containing lipoma-preferred partner (LPP) protein.

Targeting of proteins to a particular cellular compartment is a critical determinant for proper functioning. LPP (LIM-containing lipoma-preferred partner) is a LIM domain protein that is localized at sites of cell adhesion and transiently in the nucleus. In various benign and malignant tumors, LPP is present in a mutant form, which permanently localizes the LIM domains in the nucleus. Here, we ...

ErbB-2, the preferred heterodimerization partner of all ErbB receptors, is a mediator of lateral signaling.

We have analyzed ErbB receptor interplay induced by the epidermal growth factor (EGF)-related peptides in cell lines naturally expressing the four ErbB receptors. Down-regulation of cell surface ErbB-1 or ErbB-2 by intracellular expression of specific antibodies has allowed us to delineate the role of these receptors during signaling elicited by: EGF and heparin binding EGF (HB-EGF), ligands of...

Lipoma preferred partner is a mechanosensitive protein regulated by nitric oxide in the heart

Adaptor proteins play an important role in signaling pathways by providing a platform on which many other proteins can interact. Malfunction or mislocalization of these proteins may play a role in the development of disease. Lipoma preferred partner (LPP) is a nucleocytoplasmic shuttling adaptor protein. Previous work shows that LPP plays a role in the function of smooth muscle cells and in ath...

AAK – the preferred partner in fats for Infant Nutrition Infant Nutrition

Brain differentiation and preferred partner characteristics in heterosexual and homosexual men and women.

OBJECTIVES The current study examined and compared the preferred partner characteristics of heterosexual and homosexual men and women in relation to speculated patterns of brain differentiation underlying the preferences. Further, the study compared the preferences of butch versus femme homosexual women. METHODS Two hundred twelve heterosexual and homosexual men and women completed questionna...