All of these languages are descended from a common ancestor known as Proto-Indo-European, which scholars estimate was spoken about six thousand years ago. [1 ] This common ancestor has been reconstructed by historical linguists using the…
The U.S. state of Texas is divided into 254 counties, more than any other U.S. state. [1 ] While only about 20% of Texas counties are generally located within the Houston—Dallas—San Antonio—Austin areas, they serve a majority of the state's…
Aldosterone and the mineralocorticoid receptor (MR) are critical to the maintenance of electrolyte and BP homeostasis. Mutations in the MR cause aldosterone resistance known as pseudohypoaldosteronism type 1 (PHA1); however, some cases…
Classical lissencephaly is a genetic neurological disorder associated with mental retardation and intractable epilepsy, and Miller Dieker Syndrome (MDS) is the most severe form of the disease.
Heat shock proteins (HSPs) are induced by various physical, chemical, and biological stresses. HSPs are known to function as molecular chaperones, and they not only regulate various processes of protein biogenesis but also function as…
As of the 2020 census, its official population had reached 241,067. [2 ] The county seat is San Marcos. [3 ] Hays, along with Comal and Kendall Counties, was listed in 2017 as one of the nation's fastest-growing counties with a population…
Olaf Scholz ( phát âm tiếng Đức: [ˈoːlaf ˈʃɔlts]; sinh ( 1958-06-14)14 tháng 6 năm 1958) là chính trị gia người Đức, là thủ tướng Đức từ ngày 8 tháng 12 năm 2021 đến ngày 6 tháng 5 năm 2025.
The ISSI workshop on "Origin and evolution of comet nuclei" had the goal to put together recent scientific findings concerning the "life" of a comet from the formation of the material in a dark molecular cloud to the accretion in
The Sir2 deacetylase regulates chromatin silencing and lifespan in Saccharomyces cerevisiae1,2. In mice, deficiency for the Sir2 family member SIRT6 leads to a shortened lifespan and a premature ageing-like phenotype3.
Hypertension is a side effect of systemically administered glucocorticoids, but the underlying molecular mechanism remains poorly understood. Ingestion of dexamethasone by rats telemetrically instrumented increased blood pressure…