Matches in SemOpenAlex for { <https://semopenalex.org/work/W1750751906> ?p ?o ?g. }
- W1750751906 endingPage "11" @default.
- W1750751906 startingPage "2208" @default.
- W1750751906 abstract "Local invasive growth is one of the key features of primary malignant brain tumors accompanied by remodeling of the vasculature and destruction of normal brain tissue. Tissue invasiveness is an essential biological function used by a tumor to overcome the various barriers to its progression. The expression of metalloproteases has been shown to play a critical role in the invasive process in a number of tumors; however, their expression in human brain tumors has not been previously reported. In this study we showed metalloprotease activities at M(r) 240,000, 123,000, 92,000, 72,000, and 67,000 in brain tumor extracts. These enzyme activities were inhibited by EDTA, an inhibitor of metalloproteases. Significant increases in levels of protease bands at M(r) 92,000, 123,000, and 240,000 were observed in glioblastoma and metastatic lung tumors. Enzymatic inhibition and Western blotting with M(r) 92,000 type IV collagenase antibody confirmed the presence of M(r) 92,000 type IV collagenase in all samples. Quantitative analysis by densitometry showed 8-10-fold and 6-8-fold increases in M(r) 92,000 type IV collagenase activity in glioblastoma and metastatic lung carcinoma samples, respectively, when compared with normal brain, meningioma, astrocytoma, metastatic colon, and breast carcinoma samples. These findings provide evidence for elevated levels of metalloproteases in glioblastomas and suggest a therapeutic target for minimizing the invasive propensity of gliomas using protease inhibitors." @default.
- W1750751906 created "2016-06-24" @default.
- W1750751906 creator A5012764896 @default.
- W1750751906 creator A5023819607 @default.
- W1750751906 creator A5052687048 @default.
- W1750751906 creator A5071514249 @default.
- W1750751906 creator A5086886026 @default.
- W1750751906 creator A5091806633 @default.
- W1750751906 date "1993-05-15" @default.
- W1750751906 modified "2023-09-23" @default.
- W1750751906 title "Elevated levels of M(r) 92,000 type IV collagenase in human brain tumors." @default.
- W1750751906 cites W1549209983 @default.
- W1750751906 cites W1602004990 @default.
- W1750751906 cites W1781380682 @default.
- W1750751906 cites W1977292159 @default.
- W1750751906 cites W1994183296 @default.
- W1750751906 cites W2018390208 @default.
- W1750751906 cites W2018941696 @default.
- W1750751906 cites W2039292382 @default.
- W1750751906 cites W2040651131 @default.
- W1750751906 cites W2065298253 @default.
- W1750751906 cites W2071684114 @default.
- W1750751906 cites W2101108802 @default.
- W1750751906 cites W2114341924 @default.
- W1750751906 cites W2116181102 @default.
- W1750751906 cites W2128635872 @default.
- W1750751906 cites W2137754721 @default.
- W1750751906 cites W2163393895 @default.
- W1750751906 cites W2166452296 @default.
- W1750751906 cites W2168925168 @default.
- W1750751906 cites W2419603063 @default.
- W1750751906 cites W987547262 @default.
- W1750751906 cites W1486545677 @default.
- W1750751906 cites W2096712565 @default.
- W1750751906 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8485704" @default.
- W1750751906 hasPublicationYear "1993" @default.
- W1750751906 type Work @default.
- W1750751906 sameAs 1750751906 @default.
- W1750751906 citedByCount "110" @default.
- W1750751906 countsByYear W17507519062012 @default.
- W1750751906 countsByYear W17507519062013 @default.
- W1750751906 countsByYear W17507519062014 @default.
- W1750751906 countsByYear W17507519062015 @default.
- W1750751906 countsByYear W17507519062016 @default.
- W1750751906 countsByYear W17507519062017 @default.
- W1750751906 countsByYear W17507519062018 @default.
- W1750751906 countsByYear W17507519062020 @default.
- W1750751906 countsByYear W17507519062021 @default.
- W1750751906 countsByYear W17507519062023 @default.
- W1750751906 crossrefType "journal-article" @default.
- W1750751906 hasAuthorship W1750751906A5012764896 @default.
- W1750751906 hasAuthorship W1750751906A5023819607 @default.
- W1750751906 hasAuthorship W1750751906A5052687048 @default.
- W1750751906 hasAuthorship W1750751906A5071514249 @default.
- W1750751906 hasAuthorship W1750751906A5086886026 @default.
- W1750751906 hasAuthorship W1750751906A5091806633 @default.
- W1750751906 hasConcept C109523444 @default.
- W1750751906 hasConcept C121608353 @default.
- W1750751906 hasConcept C126322002 @default.
- W1750751906 hasConcept C142724271 @default.
- W1750751906 hasConcept C169760540 @default.
- W1750751906 hasConcept C181199279 @default.
- W1750751906 hasConcept C2776256026 @default.
- W1750751906 hasConcept C2776714187 @default.
- W1750751906 hasConcept C2777546739 @default.
- W1750751906 hasConcept C2777670902 @default.
- W1750751906 hasConcept C2778227246 @default.
- W1750751906 hasConcept C2778394429 @default.
- W1750751906 hasConcept C2778880634 @default.
- W1750751906 hasConcept C2779083369 @default.
- W1750751906 hasConcept C2779130545 @default.
- W1750751906 hasConcept C502942594 @default.
- W1750751906 hasConcept C55493867 @default.
- W1750751906 hasConcept C55728118 @default.
- W1750751906 hasConcept C71924100 @default.
- W1750751906 hasConcept C86803240 @default.
- W1750751906 hasConceptScore W1750751906C109523444 @default.
- W1750751906 hasConceptScore W1750751906C121608353 @default.
- W1750751906 hasConceptScore W1750751906C126322002 @default.
- W1750751906 hasConceptScore W1750751906C142724271 @default.
- W1750751906 hasConceptScore W1750751906C169760540 @default.
- W1750751906 hasConceptScore W1750751906C181199279 @default.
- W1750751906 hasConceptScore W1750751906C2776256026 @default.
- W1750751906 hasConceptScore W1750751906C2776714187 @default.
- W1750751906 hasConceptScore W1750751906C2777546739 @default.
- W1750751906 hasConceptScore W1750751906C2777670902 @default.
- W1750751906 hasConceptScore W1750751906C2778227246 @default.
- W1750751906 hasConceptScore W1750751906C2778394429 @default.
- W1750751906 hasConceptScore W1750751906C2778880634 @default.
- W1750751906 hasConceptScore W1750751906C2779083369 @default.
- W1750751906 hasConceptScore W1750751906C2779130545 @default.
- W1750751906 hasConceptScore W1750751906C502942594 @default.
- W1750751906 hasConceptScore W1750751906C55493867 @default.
- W1750751906 hasConceptScore W1750751906C55728118 @default.
- W1750751906 hasConceptScore W1750751906C71924100 @default.
- W1750751906 hasConceptScore W1750751906C86803240 @default.
- W1750751906 hasIssue "10 Suppl" @default.
- W1750751906 hasLocation W17507519061 @default.