O ex-mágico

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An ex(o)citing machinery for invasive tumor growth.

Cancer cells communicate with the environment through delivery of surface proteins, release of soluble factors (growth factors and cytokines), and sophisticated nanovehicles (exosomes) for establishment of invasive tumor growth. This communication occurs in part through constitutive exocytosis, regulated exocytosis, or release of intraluminal vesicles, and is modulated by small Rab GTPases, the...

Complete O(α) QED corrections to the process ep → eX in mixed variables

The complete set of O(α) QED corrections with soft photon exponentiation to the process ep → eX in mixed variables (y = yh, Q 2 = Ql ) is calculated in the quark parton model, including the lepton-quark interference and the quarkonic corrections which were unknown so far. The interference corrections amount to few percent or less and become negligible at small x. The leading logarithmic terms p...

Ex - ante and ex - post strong correlated

A strong correlated equilibrium is a strategy pro le that is immune to joint deviations. Di erent notions of strong correlated equilibria were de ned in the literature. One major di erence among those de nitions is the stage in which coalitions can plan a joint deviation: before (ex-ante) or after (ex-post) the deviating players receive their part of the correlated pro le. In this paper we prov...

Ex vivo lung reconditioning: a new era for lung transplantation* Recondicionamento pulmonar ex vivo: uma nova era para o transplante pulmonar

Lung transplantation has come to be viewed as the best treatment option for various end-stage lung diseases. The low number of viable donors continues to be a major obstacle to increasing the number of lung transplants, resulting in high mortality among patients on the waiting list. Unlike transplantation of other solid organs, lung transplantation is primarily limited not by the absolute numbe...