Product Description: Inappropriate activation of the Wnt signaling pathway is observed in many human cancers and is sufficient to drive tumor initiation and progression in numerous contexts. Multiple mechanisms, such as overexpression of Wnt ligands, inactivation of the APC and Axin tumor suppressors, and mutation of -catenin, are responsible for pathway activation in tumor cells...read more

'The story of a young Spanish woman, Pilar, and her encounter with her lost love, an unnamed spiritual seeker who comes to worship the feminine face of God. Clarke's translation is, as usual, somewhat hurried and condensed as if he's impatient with Coelho's admittedly belabored and self-consciously poetical style'--Handbook of Latin American Studies, v. 58.http://www.loc.gov/hlas/A parable set against the backdrop of the French Pyrenees follows an independent but restless young woman whose life is changed forever by an encounter with a childhood friend, now a mesmerizing seminarian and rumored miracle worker

Product Description: Now with a new afterword from the author, his following will only increase. This story, dazzling in its powerful simplicity and inspiring wisdom, is about an Andalusian shepherd boy named Santiago who travels from his homeland in Spain to the Egyptian desert in search of a treasure buried in the Pyramids...read more

Amazon.com Review: This first United States paperback of By the River Piedra I Sat Down and Wept comes after huge worldwide sales of the novel of faith, romance, miracles, and the importance of following the heart's true path. The inspirational tale follows Pilar, a young woman from the Spanish countryside who, sparked by the teachings of a now-mysterious man she has known and loved since childhood, leaves her graduate studies and embarks on a spiritual pilgrimage through the Pyrenees Mountains and reevaluates her life and her future...read more

Product Description: This revised and updated edition of a much-acclaimed classic presents a collection of readily reproducible techniques for the generation and analysis of transgenic animals, with emphasis on the manipulation of the mammalian genome...read more (view table of contents, read Amazon.com's description)

An illustrated edition of the Brazilian author's international best-seller, in which a Spanish shepherd boy leaves home in search of treasure and the meaning of life, features thirty-five color illustrations by a famed science-fiction illustrator.

A popular South American writer chronicles his journey along the ancient road to Santiago, offering the exercises in self-control and self-discovery that he learned along the way. Original.