The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Polepszenie warunków bytowych a także rozwoju powszechnej opieki medycznej miały znaczący wpływ na wzrost średniej długość życia powodując jednocześnie zwiększenie prawdopodobieństwa nagromadzenia mutacji onkogennych w komórkach, a także powstanie zmian prowadzących do procesu nowotworowego. Ponadto zaobserwowano, że częstotliwość występowania chorób nowotworowych jest istotnie związana z obecnością...
Inhibition of Rho-associated protein kinase (ROCK) activity in glioma C6 cells induces changes in actin cytoskeleton organization and cell morphology similar to those observed in other types of cells with inhibited RhoA/ROCK signaling pathway. We show that phosphorylation of myosin light chains (MLC) induced by P2Y2 receptor stimulation in cells with blocked ROCK correlates in time with actin cytoskeleton...
Summary The extracellular signals received by receptors with seven membrane-spanning regions that activate the G proteins, are routed to several distinct intracellular pathways. The G proteins consist of two functional units, Gα subunit, that binds guanine nucleotides and Gβγ dimer that functions as a single unit. The regulation of signal transduction by the Gβγ complex at different protein interfaces:...
Summary Cyclic nucleotide-gated (CNG) channels are a novel class of cation channels first identified in retinal photoreceptor cells and subsequently found also in other sensory and nonsensory cells. CNG channels form heterotetrameric complexes consisting of two or three different types of channel subunits. Six different genes encoding CNG channels, four A subunits (A1 to A4) and two B subunits (B1and...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.