Matches in SemOpenAlex for { <https://semopenalex.org/work/W1657202357> ?p ?o ?g. }
- W1657202357 endingPage "12535" @default.
- W1657202357 startingPage "12522" @default.
- W1657202357 abstract "Full term placental chorionic villi cultured for 7 days in serum-free medium released hydrophilic folate-binding proteins (S-FBP(PCM) into the conditioned medium; in contrast, hydrophobic FBPs were the only form recovered from chorionic villi. Kinetic studies revealed that (i) S-FBP(PCM) was maximally released by the 3rd day, and this was associated with a proportionate decrease in hydrophobic FBPs; (ii) although cycloheximide inhibited de novo synthesis of [35S]methionine-labeled hydrophobic FBPs and S-FBP(PCM) by greater than 90%, unlabeled net S-FBP(PCM) release was only inhibited by 50%; (iii) EDTA markedly inhibited release of S-FBP(PCM) which was accompanied by a proportionate increase in hydrophobic FBPs; (iv) EDTA effects were completely reversed by 5-fold molar excesses of Mg2+ which led to a 50-fold greater release of S-FBP(PCM) compared to EDTA alone; (v) whereas Mg2+ alone stimulated S-FBP(PCM) release 4-fold greater than basal conditions, addition of cycloheximide to Mg2+ suppressed (by 4-fold) the expected increase observed with Mg2+ alone. Biochemical analyses of isolated S-FBP(PCM) revealed similarities to hydrophobic FBPs with respect to the ligand-binding domain and epitopes but differed in detergent-binding characteristics; furthermore, amino acid and carbohydrate analysis revealed a lower Mr = 25,500 with 12% carbohydrate. Based on kinetic analysis of S-FBP(PCM) release from chorionic villi-associated hydrophobic FBPs as well as structural analysis of S-FBP(PCM), these data continue to support the hypothesis that (a) a significant amount of maternal and probably fetal serum hydrophilic FBPs originate from placental hydrophobic FBPs, and (b) the endogenous hydrophobic FBP-directed Mg(2+)-dependent placental protease plays a major role in their release." @default.
- W1657202357 created "2016-06-24" @default.
- W1657202357 creator A5029285925 @default.
- W1657202357 creator A5040820327 @default.
- W1657202357 date "1991-07-01" @default.
- W1657202357 modified "2023-10-18" @default.
- W1657202357 title "Kinetic analysis, isolation, and characterization of hydrophilic folate-binding proteins released from chorionic villi cultured under serum-free conditions" @default.
- W1657202357 cites W1481535969 @default.
- W1657202357 cites W1488798457 @default.
- W1657202357 cites W1492124408 @default.
- W1657202357 cites W1500181036 @default.
- W1657202357 cites W1536225466 @default.
- W1657202357 cites W1550997117 @default.
- W1657202357 cites W1557687412 @default.
- W1657202357 cites W1566206070 @default.
- W1657202357 cites W1568693192 @default.
- W1657202357 cites W1570947004 @default.
- W1657202357 cites W1592913469 @default.
- W1657202357 cites W1595469935 @default.
- W1657202357 cites W1606423922 @default.
- W1657202357 cites W1616375115 @default.
- W1657202357 cites W164566630 @default.
- W1657202357 cites W1775749144 @default.
- W1657202357 cites W1795738503 @default.
- W1657202357 cites W1965001079 @default.
- W1657202357 cites W1989845301 @default.
- W1657202357 cites W1992593557 @default.
- W1657202357 cites W1996079270 @default.
- W1657202357 cites W1998290168 @default.
- W1657202357 cites W2011603959 @default.
- W1657202357 cites W2025126750 @default.
- W1657202357 cites W2051052717 @default.
- W1657202357 cites W2061890431 @default.
- W1657202357 cites W2063431146 @default.
- W1657202357 cites W2073573931 @default.
- W1657202357 cites W2075098069 @default.
- W1657202357 cites W2075181467 @default.
- W1657202357 cites W2081189233 @default.
- W1657202357 cites W2082496555 @default.
- W1657202357 cites W2082775739 @default.
- W1657202357 cites W2087583826 @default.
- W1657202357 cites W2090789958 @default.
- W1657202357 cites W2104507472 @default.
- W1657202357 cites W2125682747 @default.
- W1657202357 cites W2154744970 @default.
- W1657202357 cites W2168370663 @default.
- W1657202357 cites W2176671673 @default.
- W1657202357 cites W2177090727 @default.
- W1657202357 cites W2233119964 @default.
- W1657202357 cites W2274909698 @default.
- W1657202357 cites W4232534952 @default.
- W1657202357 cites W4292931062 @default.
- W1657202357 doi "https://doi.org/10.1016/s0021-9258(18)98930-1" @default.
- W1657202357 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2061325" @default.
- W1657202357 hasPublicationYear "1991" @default.
- W1657202357 type Work @default.
- W1657202357 sameAs 1657202357 @default.
- W1657202357 citedByCount "13" @default.
- W1657202357 countsByYear W16572023572020 @default.
- W1657202357 crossrefType "journal-article" @default.
- W1657202357 hasAuthorship W1657202357A5029285925 @default.
- W1657202357 hasAuthorship W1657202357A5040820327 @default.
- W1657202357 hasBestOaLocation W16572023571 @default.
- W1657202357 hasConcept C153911025 @default.
- W1657202357 hasConcept C172680121 @default.
- W1657202357 hasConcept C185592680 @default.
- W1657202357 hasConcept C2775941552 @default.
- W1657202357 hasConcept C2776953305 @default.
- W1657202357 hasConcept C2779234561 @default.
- W1657202357 hasConcept C2781385326 @default.
- W1657202357 hasConcept C54355233 @default.
- W1657202357 hasConcept C55493867 @default.
- W1657202357 hasConcept C86803240 @default.
- W1657202357 hasConcept C89423630 @default.
- W1657202357 hasConceptScore W1657202357C153911025 @default.
- W1657202357 hasConceptScore W1657202357C172680121 @default.
- W1657202357 hasConceptScore W1657202357C185592680 @default.
- W1657202357 hasConceptScore W1657202357C2775941552 @default.
- W1657202357 hasConceptScore W1657202357C2776953305 @default.
- W1657202357 hasConceptScore W1657202357C2779234561 @default.
- W1657202357 hasConceptScore W1657202357C2781385326 @default.
- W1657202357 hasConceptScore W1657202357C54355233 @default.
- W1657202357 hasConceptScore W1657202357C55493867 @default.
- W1657202357 hasConceptScore W1657202357C86803240 @default.
- W1657202357 hasConceptScore W1657202357C89423630 @default.
- W1657202357 hasIssue "19" @default.
- W1657202357 hasLocation W16572023571 @default.
- W1657202357 hasOpenAccess W1657202357 @default.
- W1657202357 hasPrimaryLocation W16572023571 @default.
- W1657202357 hasRelatedWork W1641042124 @default.
- W1657202357 hasRelatedWork W1990804418 @default.
- W1657202357 hasRelatedWork W1993764875 @default.
- W1657202357 hasRelatedWork W2013243191 @default.
- W1657202357 hasRelatedWork W2051339581 @default.
- W1657202357 hasRelatedWork W2082860237 @default.
- W1657202357 hasRelatedWork W2117258802 @default.
- W1657202357 hasRelatedWork W2130076355 @default.
- W1657202357 hasRelatedWork W2151865869 @default.