Company: ASTRAZENECA PLC

(Reuters) - Array BioPharma Inc's experimental lung cancer drug, selumetinib, w as shown to increase survival by an additional 4.2 months over chemotherapy alone, according to new data released on Wednesday.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for long-time partner Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for long-time partner Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for long-time partner Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for long-time partner Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for long-time partner Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

LONDON (Reuters) - GlaxoSmithKline will take its $2.6 billion bid for Human Genome Sciences direct to shareholders this week, after its takeover offer was rejected last month by the U.S. biotech group's board.

NEW YORK (Reuters) - More than 100 years after researchers first explored the potential to harness the body's immune system to fight cancer, the field's leading doctors see the concept finally proving itself on a large scale in the next year or two.

CHICAGO/WASHINGTON (Reuters) - The U.S. government will help drug companies find treatments for a host of diseases through a new collaboration in which researchers will test experimental drugs provided by manufacturers.