Evidence map›Paper›PMID 7846036›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1995

A tissue-specific promoter that can drive a foreign gene to express in the suprabasal urothelial cells of transgenic mice.

J H Lin, H Zhao, T T Sun

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

34 citing papers in PubMed, 70 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

J H LinRonald O. Perelman Department of Dermatology, Kaplan Comprehensive Cancer Center, New York University School of Medicine, NY 10016.
H Zhao
T T Sun
New York University · US

Funding

BIOCHEMISTRY OF UROTHELIAL DIFFERENTIATIONR01DK039753 · NIDDK · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI SUN, TUNG-TIEN · 1987 to 2012
$4.6M
RESEARCH TRAINING PROGRAM IN DERMATOLOGYT32AR007190 · NIAMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI FREEDBERG, IRWIN M · 1986 to 2005
$1.1M
MOLECULAR BIOLOGY OF BLADDER MUCOSAL DISEASESR01DK047529 · NIDDK · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI SUN, TUNG-TIEN · 1993 to 1996
–
NIAMS NIH HHS AR7190-20NIDDK NIH HHS DK39753NIDDK NIH HHS DK47529
6 · The paper itself

Abstract

Uroplakins are a group of integral membrane proteins that are synthesized as the major differentiation products of urothelium. The luminal portions of these proteins form 12-nm protein particles arranged in a two-dimensional crystalline array. The expression of uroplakin genes is bladder specific and differentiation dependent; little is known, however, about their molecular regulation. Here we describe the cloning of mouse uroplakin II gene and demonstrate, in transgenic mouse experiments, that a 3.6-kb 5'-flanking sequence of this gene can drive a bacterial lacZ (reporter) gene to express in the suprabasal cell layers of the urothelium. The transgene was not expressed in any tested (nonurothelial) epithelial and other tissues (except hypothalamus). These results suggest that most of the cis elements that confer the bladder-specific and differentiation-dependent expression of mouse uroplakin II gene must reside in the 3.6-kb sequence. The availability of a promoter capable of delivering a foreign molecule to the differentiated cell layers of bladder epithelium opens avenues for studying normal and pathological urothelial differentiation in transgenic mice.

Indexed as

Amino Acid SequenceAnimalsBase Sequencebeta-GalactosidaseCloning, MolecularEpithelial CellsEpitheliumGene Expression RegulationMembrane ProteinsMiceMice, TransgenicMolecular Sequence DataOrgan SpecificityPromoter Regions, GeneticRecombinant Fusion ProteinsUrinary Bladderbeta-GalactosidaseMembrane ProteinsRecombinant Fusion ProteinsUpk2 protein, mouseUroplakin II

Identifiers

PMID7846036
PMCPMC42683
OpenAlexW2064427602

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.