摘要:
The present invention relates to the use of a homeoprotein or a recombinant vector encoding said protein for treating or preventing DNA damage and/or cellular aging. In particular, the invention concerns the use of Engrailed for the treatment of amyotrophic lateral sclerosis disease.
摘要:
The invention relates to a peptide having the sequence (I) or (Ia), wherein X1, X2, X3, X4, X5, X7, X8, X9, X10, X11, X12, X13, X14, X15, X16 each represent an α-aminoacid, X6 representing tryptophane. Said peptide comprises between 6 and 10 hydrophobic aminoacids. The invention also relates to the use of said peptide for introducing into living cells an active molecule acting on cellular functions.
摘要:
The invention relates to a composition comprising a macromolecule or particle having one or several hydrophobic domains on the surface thereof whereby at least one transducer peptide is adsorbed thereon. Said composition can be used to introduce the macromolecule or particle into living cells.
摘要:
Nouvelle classe de facteurs de croissance cellulaires, actifs en particulier sur les cellules nerveuses, lesdits facteurs comprenant au moins un peptide homéoboîte, éventuellement lié à une autre séquence peptidique.
摘要:
The invention concerns novel uses of peptides derived from the cytoplasmic domain of the amyloid protein precursor (APP); said peptides are in particular sequences including the membrane domain juxtaposed to the cytoplasmic domain of the amyloid protein precursor (APP) (one-letter code), selected in the group consisting of the sequences Y1KQYTSIHHGY0 (SEQ ID NO:2), Y1KKQYTSIHHGY0 (SEQ ID NO:3) and Y1KKKQYTSIHHGY0 (SEQ ID NO:4), wherein Y0 is nil or represents V, VV, VVE, VVEV or VVVED and Y1 represents an internalisation and addressing peptide, derived from the 3 helix of homeodomains and structurally related peptides. The invention also concerns the use of a peptide comprising the membrane domain juxtaposed to the cytoplasmic domain of the amyloid protein precursor (APP), for selecting and screening products capable of inhibiting apoptosis.
摘要:
Novel class of cellular growth factors, active in particular on nerve cells, said factors comprising at least one homeobox peptide, possibly linked to another peptide sequence