Evidence map›Paper›PMID 8680545›Full record

ArticleJournal of gastroenterology1996

Serum type IV collagen in various liver diseases in comparison with serum 7S collagen, laminin, and type III procollagen peptide.

C Hirayama, H Suzuki, A Takada, K Fujisawa, K Tanikawa, S Igarashi

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Journal of gastroenterology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.2field-weighted citation impact, top 53% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. The liver fibrosis niche: Novel insights into the interplay between fibrosis-composing mesenchymal cells, immune cells, endothelial cells, and extracellular matrix.Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association · 2020
    Review
  3. Biomarker profile in stable Fontan patients.International journal of cardiology · 2020
    Article
  4. Review
  5. Article
  6. Article
  7. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 1 country.

C HirayamaSaiseikai Gotsu General Hospital, Shimane, Japan.
H Suzuki
A Takada
K Fujisawa
K Tanikawa
S Igarashi
Japanese Red Cross Society, Japan · JPKanazawa Medical University · JPKurume University · JPNew Tokyo Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The clinical significance of the immunoreactive triple helical domain of type IV collagen in serum was evaluated in 73 healthy controls and 161 patients with various biopsy-proven liver diseases. Although serum levels of type III procollagen peptide were increased in all liver diseases, those of type IV collagen, 7S collagen, and laminin were principally increased in chronic liver diseases associated with hepatic fibrogenesis/fibrosis. In both non-alcoholic and alcoholic liver diseases, 7S collagen was increased in serum, while type IV collagen and laminin in serum were particularly increased in alcoholic liver diseases and in hepatocellular carcinoma, in which latter the sensitivity was greater for type IV collagen than for laminin. Gel filtration analysis in Sephacryl S-400 revealed type IV collagen in serum to be a single molecular form with a molecular weight that correspond to type IV collagen, whereas 7S collagen was recognized as several heterogeneous macromolecules. These findings indicate that serum type IV collagen is derived from the type IV protocollagen pool, and is a sensitive marker for the fibrogenetic process in hepatic basement membranes.

Indexed as

AdultAgedBiomarkersCollagenDiagnosis, DifferentialFemaleHumansLamininLiver Cirrhosis, AlcoholicLiver DiseasesLiver NeoplasmsMaleMiddle AgedProcollagenSensitivity and SpecificityBiomarkersCollagenLamininProcollagen

Identifiers

PMID8680545
OpenAlexW2029560608

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.