Matches in SemOpenAlex for { <https://semopenalex.org/work/W4309604554> ?p ?o ?g. }
- W4309604554 endingPage "14179" @default.
- W4309604554 startingPage "14179" @default.
- W4309604554 abstract "The transcytosis of lipids through enterocytes occurs through the delivery of lipid micelles to the microvilli of enterocytes, consumption of lipid derivates by the apical plasma membrane (PM) and then their delivery to the membrane of the smooth ER attached to the basolateral PM. The SER forms immature chylomicrons (iChMs) in the ER lumen. iChMs are delivered at the Golgi complex (GC) where they are subjected to additional glycosylation resulting in maturation of iChMs. ChMs are secreted into the intercellular space and delivered into the lumen of lymphatic capillaries (LCs). The overloading of enterocytes with lipids induces the formation of lipid droplets inside the lipid bilayer of the ER membranes and transcytosis becomes slower. Here, we examined components of the enterocyte-to-lymphatic barriers in newly born rats before the first feeding and after it. In contrast to adult animals, enterocytes of newborns rats exhibited apical endocytosis and a well-developed subapical endosomal tubular network. These enterocytes uptake membranes from amniotic fluid. Then these membranes are transported across the polarized GC and secreted into the intercellular space. The enterocytes did not contain COPII-coated buds on the granular ER. The endothelium of blood capillaries situated near the enterocytes contained only a few fenestrae. The LCs were similar to those in adult animals. The first feeding induced specific alterations of enterocytes, which were similar to those observed after the lipid overloading of enterocytes in adult rats. Enlarged chylomicrons were stopped at the level of the LAMP2 and Neu1 positive post-Golgi structures, secreted, fused, delivered to the interstitial space, captured by the LCs and transported to the lymph node, inducing the movement of macrophages from lymphatic follicles into its sinuses. The macrophages captured the ChMs, preventing their delivery into the blood." @default.
- W4309604554 created "2022-11-28" @default.
- W4309604554 creator A5023395040 @default.
- W4309604554 creator A5036536051 @default.
- W4309604554 creator A5044041429 @default.
- W4309604554 creator A5053837862 @default.
- W4309604554 creator A5086871956 @default.
- W4309604554 date "2022-11-16" @default.
- W4309604554 modified "2023-10-16" @default.
- W4309604554 title "Effect of the First Feeding on Enterocytes of Newborn Rats" @default.
- W4309604554 cites W1490534026 @default.
- W4309604554 cites W1541353623 @default.
- W4309604554 cites W1599896138 @default.
- W4309604554 cites W183733105 @default.
- W4309604554 cites W1923042616 @default.
- W4309604554 cites W1934805819 @default.
- W4309604554 cites W1958289641 @default.
- W4309604554 cites W1966240218 @default.
- W4309604554 cites W1969868235 @default.
- W4309604554 cites W1972050649 @default.
- W4309604554 cites W1978568469 @default.
- W4309604554 cites W198015502 @default.
- W4309604554 cites W1982918107 @default.
- W4309604554 cites W1997319916 @default.
- W4309604554 cites W2003149500 @default.
- W4309604554 cites W2003246207 @default.
- W4309604554 cites W2003394211 @default.
- W4309604554 cites W2005766127 @default.
- W4309604554 cites W2009293968 @default.
- W4309604554 cites W2016654049 @default.
- W4309604554 cites W2023288559 @default.
- W4309604554 cites W2030587587 @default.
- W4309604554 cites W2030639826 @default.
- W4309604554 cites W2031037177 @default.
- W4309604554 cites W2041567346 @default.
- W4309604554 cites W2048606411 @default.
- W4309604554 cites W2053236403 @default.
- W4309604554 cites W2054584199 @default.
- W4309604554 cites W2054857092 @default.
- W4309604554 cites W2080581851 @default.
- W4309604554 cites W2090583858 @default.
- W4309604554 cites W2114695967 @default.
- W4309604554 cites W2117767336 @default.
- W4309604554 cites W2123936150 @default.
- W4309604554 cites W2128596065 @default.
- W4309604554 cites W2129175847 @default.
- W4309604554 cites W2130085010 @default.
- W4309604554 cites W2147086344 @default.
- W4309604554 cites W2158659385 @default.
- W4309604554 cites W2161788109 @default.
- W4309604554 cites W2213612188 @default.
- W4309604554 cites W2232646491 @default.
- W4309604554 cites W2292987813 @default.
- W4309604554 cites W2395338705 @default.
- W4309604554 cites W2397000650 @default.
- W4309604554 cites W2410218206 @default.
- W4309604554 cites W2411372610 @default.
- W4309604554 cites W2469335620 @default.
- W4309604554 cites W2511783360 @default.
- W4309604554 cites W2560710562 @default.
- W4309604554 cites W2594110972 @default.
- W4309604554 cites W2732637235 @default.
- W4309604554 cites W2749141699 @default.
- W4309604554 cites W2885974208 @default.
- W4309604554 cites W2896146356 @default.
- W4309604554 cites W2904269760 @default.
- W4309604554 cites W2920304894 @default.
- W4309604554 cites W2956811249 @default.
- W4309604554 cites W3007344865 @default.
- W4309604554 cites W3011014955 @default.
- W4309604554 cites W3092808175 @default.
- W4309604554 cites W3133594207 @default.
- W4309604554 cites W3155360335 @default.
- W4309604554 cites W3211250254 @default.
- W4309604554 cites W4213029280 @default.
- W4309604554 cites W4220919820 @default.
- W4309604554 cites W4221114949 @default.
- W4309604554 cites W4245810668 @default.
- W4309604554 cites W4288056307 @default.
- W4309604554 cites W4302293764 @default.
- W4309604554 cites W4307775064 @default.
- W4309604554 cites W4308603328 @default.
- W4309604554 cites W60304388 @default.
- W4309604554 doi "https://doi.org/10.3390/ijms232214179" @default.
- W4309604554 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36430658" @default.
- W4309604554 hasPublicationYear "2022" @default.
- W4309604554 type Work @default.
- W4309604554 citedByCount "6" @default.
- W4309604554 countsByYear W43096045542022 @default.
- W4309604554 countsByYear W43096045542023 @default.
- W4309604554 crossrefType "journal-article" @default.
- W4309604554 hasAuthorship W4309604554A5023395040 @default.
- W4309604554 hasAuthorship W4309604554A5036536051 @default.
- W4309604554 hasAuthorship W4309604554A5044041429 @default.
- W4309604554 hasAuthorship W4309604554A5053837862 @default.
- W4309604554 hasAuthorship W4309604554A5086871956 @default.
- W4309604554 hasBestOaLocation W43096045541 @default.
- W4309604554 hasConcept C102747710 @default.