Evidence map›Paper›PMID 7733886›Full record

ArticleThe Biochemical journal1995

Molecular cloning, purification and in situ localization of human colon kallikrein.

L M Chen, G P Richards, L Chao, J Chao

Open access · bronzeAbstract read
In one paragraph

Article in The Biochemical journal, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

6 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Crystal structure of recombinant human tissue kallikrein at 2.0 A resolution.Protein science : a publication of the Protein Society · 1998
    Article
  6. 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

4 authors at 1 institution in 1 country.

L M ChenDepartment of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston 29425, USA.
G P Richards
L Chao
J Chao
Medical University of South Carolina · US

Funding

Regulation and Function of Tissue KallikreinR01HL029397 · NHLBI · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI CHAO, JULIE · 1986 to 2012
$3.9M
NHLBI NIH HHS HL 29397NIDCR NIH HHS DE 0973
6 · The paper itself

Abstract

We have cloned and characterized a full-length cDNA encoding tissue kallikrein from a human colon carcinoma cell line (T84). The nucleic acid sequence of the colon kallikrein cDNA is identical to that of renal/pancreatic or tissue kallikrein cDNA. Reverse-transcription PCR followed by Southern-blot analysis using specific oligonucleotide probes showed expression of tissue kallikrein in human colon, pancreas and kidney. Tissue kallikrein mRNA was localized in glandular epithelial cells (goblet cells) in colon by in situ hybridization histochemistry. Human colon kallikrein was purified to apparent homogeneity by DEAE-Sepharose Cl-6B, aprotinin-affinity, and HQ/M perfusion chromatography. The purified colon kallikrein migrated as a broad, 40-45 kDa band in SDS/PAGE and was recognized by antibodies to human tissue kallikrein. The linear displacement curves for the colon kallikrein in an RIA were parallel with the human tissue kallikrein standard curve, indicating their immunological identity. The N-terminal sequence of the purified colon kallikrein matches completely with that of purified urinary or tissue kallikrein. These results indicate that human colon kallikrein is transcribed from the tissue kallikrein gene.

Indexed as

Amino Acid SequenceBase SequenceCloning, MolecularColonDNA, ComplementaryDNA PrimersHumansIn Situ HybridizationKallikreinsMolecular Sequence DataRNA, MessengerDNA, ComplementaryDNA PrimersKallikreinsRNA, Messenger

Identifiers

PMID7733886
PMCPMC1136673
OpenAlexW2337613622

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.