INTRODUC~ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337 Materialsandmethods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 Percentage mortalities due to varying numbers of bacteria.. . . . . . . . . . . . . . . . . . . . . . . . ....

[This corrects the article on p. 354 in vol. 7, PMID: 28848714.].

Although PTEN/Akt signaling is frequently deregulated in human gastric cancers, the in vivo causal link between its dysregulation and gastric tumorigenesis has not been established. Here we show that inactivation of PTEN in mouse gastric epithelium initiates spontaneous carcinogenesis with complete penetrance by 2 months of age. Mechanistically, activation of Akt suppresses the abundance of p53...

Clinical pregnancies increasingly end in recurrent miscarriage (RM) during the first trimester, with genetic factors shouldering the main responsibility. MicroRNAs (miRNAs) regulate gene expression in a wide array of important biological processes. We examined the potential role of dysregulated miRNAs in RM pathogenesis and trophoblast development as an approach to elucidate the molecular mecha...

Chandra ACIS observations of PKS 0521−365 find that the X-ray emission of this BL Lac object consists of emission from an unresolved core, a diffuse halo, and a 2 arcsec jet feature coincident with the inner radio/optical jet. A comparison with a new ATCA 8.6-GHz map also finds X-ray emission from the bright hotspot southeast of the nucleus. The jet spectrum, from radio to X-ray, is probably sy...

References http://rstb.royalsocietypublishing.org/content/365/1548/1867.full.html#ref-list-1 This article cites 15 articles Rapid response http://rstb.royalsocietypublishing.org/letters/submit/royptb;365/1548/1867 Respond to this article Subject collections (271 articles) health and disease and epidemiology (1681 articles) evolution (1436 articles) ecology Articles on similar topics can b...

Abstract not available Bangladesh J. Zool. 49 (3): 353-354, 2021