The Amazonian rainforest is arguably the most species-rich terrestrial ecosystem in the world,
yet the timing of the origin and evolutionary causes of this diversity are a matter of debate. …

The interaction of insulin and growth factors with their receptors on the outside surface of a
cell, leads to the activation of phosphatidylinositol 3-kinase (PI 3-kinase) and generation of …

Pulmonary arterial hypertension is a progressive disorder in which endothelial dysfunction
and vascular remodeling obstruct small pulmonary arteries, resulting in increased pulmonary …

Context. We present the second Gaia data release, Gaia DR2, consisting of astrometry,
photometry, radial velocities, and information on astrophysical parameters and variability, for …

Context. We present the early installment of the third Gaia data release, Gaia EDR3,
consisting of astrometry and photometry for 1.8 billion sources brighter than magnitude 21, …

Context. Gaia Data Release 2 (Gaia DR2) contains results for 1693 million sources in the
magnitude range 3 to 21 based on observations collected by the European Space Agency …

Context. Gaia Early Data Release 3 (Gaia EDR3) contains results for 1.812 billion sources
in the magnitude range G = 3–21 based on observations collected by the European Space …

Knowledge of mammalian diversity is still surprisingly disparate, both regionally and
taxonomically. Here, we present a comprehensive assessment of the conservation status and …

Context. Gaia Data Release 1 (DR1) contains astrometric results for more than 1 billion stars
brighter than magnitude 20.7 based on observations collected by the Gaia satellite during …

We sought to determine whether an intact bone marrow is essential to lung repair following
bleomycin-induced lung injury in mice, and the mechanisms of any protective effects …