as discussed in the main text. Following Bayes rule, p res (kr) is then the sum of the product of the probabilities that a node in the extended residual network has degree kr given that it had original degree ko , (pres(kr|ko)), the probability that the node of original degree ko was uninfected in the rst epidemic, (ηko), and the probability that the node had original degree ko , (pko) . In a s...

The adenosine A2A receptor (A2AR) is highly expressed in the striatum, where it modulates motor and emotional behaviors. We used both microarray and bioinformatics analyses to compare gene expression profiles by genetic and pharmacological inactivation of A2AR and inferred an A2AR-controlled transcription network in the mouse striatum. A comparison between vehicle (VEH)-treated A2AR knockout (K...

RATIONALE NADPH oxidase (Nox) 2 and Nox4 are major components of the Nox family which purposefully produce reactive oxidative species, namely O2(-) and H2O2, in the heart. The isoform-specific contribution of Nox2 and Nox4 to ischemia/reperfusion (I/R) injury is poorly understood. OBJECTIVE We investigated the role of Nox2 and Nox4 in mediating oxidative stress and myocardial injury during I/...

The aim of this article is to report the organ-specific correlation with tryptophan (Trp) metabolism obtained by analyses of tryptophan 2,3-dioxygenase knockout (TDO-KO) and quinolinic acid phosphoribosyltransferase knockout (QPRT-KO) mice models. We found that TDO-KO mice could biosynthesize the necessary amount of nicotinamide (Nam) from Trp, resulting in the production of key intermediate, 3...

Vascular remodeling is essential for tissue repair and is regulated by multiple factors, including thrombospondin-2 (TSP2) and hypoxia/VEGF-induced activation of Akt. In contrast to TSP2 knock-out (KO) mice, Akt1 KO mice have elevated TSP2 expression and delayed tissue repair. To investigate the contribution of increased TSP2 to Akt1 KO mice phenotypes, we generated Akt1/TSP2 double KO (DKO) mi...

It has been previously documented that the thermolysin digest of “Katsuobushi,” or dried bonito, a traditional Japanese food, potently inhibits the angiotensin I-converting enzyme (ACE). This hydrolyzate “Katsuobushi oligopeptide (KO)” has antihypertensive effects in hypertensive subjects at a dose of 3 g/day. In order to reduce the amount of KO required to produce an effect, we obtained a stro...

We investigated the effect of B-cell reconstitution in immune-deficient Rag-1 knockout (KO) mice subjected to arterial injury. After 21 days, injury induced a 4- to 5-fold increase in neointimal formation in Rag-1 KO mice fed normal chow compared with wild-type (WT) mice (0.020+/-0.0160 [n=8] versus 0.0049+/-0.0022 [n=8] mm(2), respectively; P<0.05) and in western-type diet-fed Rag-1 KO mice co...

Adult central nervous system axons show restricted growth and regeneration properties after injury. One of the underlying mechanisms is the activation of the Nogo-A/Nogo receptor (NgR1) signaling pathway. Nogo-A knockout (KO) mice show enhanced regenerative growth in vivo, even though it is less pronounced than after acute antibody-mediated neutralization of Nogo-A. Residual inhibition may invo...