ArticlePostepy dermatologii i alergologii2014
Activity of cathepsin D and α1-antitrypsin in blood of men with malignant melanoma.
Article in Postepy dermatologii i alergologii, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed, 0 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThe aetiopathology of melanoma is (like in other cancers) a result of environmental factors and genetic predispositions. One of the most important environmental factors which has an influence on melanoma aetiology is exposure to UV radiation.
aimTo estimate the activity of selected parameters in melanoma diagnosis. MATERIAL AND
methodsIn serum of 25 men with melanoma, activity of cathepsin D and α1-antitrypsin (important inhibitors of protease) was estimated. It was a heterogeneous group, because some men were classified according to Clark's classification, and other men were classified by Breslow's classification. Three months after resection of the lesion, only 13 men came back for the next tests.
resultsActivity of α1-antitrypsin in patients before and after removing the affected tissue was similar and related to the control value (0.78 mg of trypsin). Medium activity of cathepsin D in the control group was about 11.88 nM. Activity in patients before surgery was lower: 8.94 nM. After removing the tumour, this activity was 9.31 nM.
conclusionsIt can be supposed that the proteolytic-antiproteolytic balance was disturbed in persons with melanoma, because the activity of cathepsin D in serum of these people was lower than in healthy people, but the activity of α1-antitrypsin was not changed.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.