Evidence map›Paper›PMID 28353163›Full record

ArticleJournal of molecular histology2017

Expression of S100A2 and S100P in human eccrine sweat glands and their application in differentiating secretory coil-like from duct-like structures in the 3D reconstituted eccrine sweat spheroids.

Haihong Li, Mingjun Zhang, Liyun Chen, Bingna Zhang, Cuiping Zhang

Abstract read
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In one paragraph

Article in Journal of molecular histology, 2017. 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
1.2field-weighted citation impact, top 20% 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, 9 citations in OpenAlex.

  1. Article
  2. Establishment of a conditionally reprogrammed primary eccrine sweat gland culture for evaluation of tissue-specific CFTR function.Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society · 2024
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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

5 authors at 4 institutions in 1 country.

Haihong LiBurn and Plastic Surgery, The Second Affiliated Hospital, Shantou University Medical College, North Dongxia Road, Shantou, 515041, Guangdong Province, China. lihaihong1051@126.com.
Mingjun ZhangBurn and Plastic Surgery, The Second Affiliated Hospital, Shantou University Medical College, North Dongxia Road, Shantou, 515041, Guangdong Province, China.
Liyun ChenBurn and Plastic Surgery, The Second Affiliated Hospital, Shantou University Medical College, North Dongxia Road, Shantou, 515041, Guangdong Province, China.
Bingna ZhangResearch Center for Translational Medicine, Shantou University Medical College, North Dongxia Road, Shantou, 515041, Guangdong Province, China.
Cuiping ZhangWound Healing and Cell Biology Laboratory, The First Affiliated Hospital, Chinese People's Liberation Army General Hospital, 51 Fucheng Road, Beijing, 100048, China. zcp666666@sohu.com.
Second Affiliated Hospital of Shantou University Medical College · CNPeople's Liberation Army No. 150 Hospital · CNShantou University · CNShantou University Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Secretory coils and ducts are two components of eccrine sweat glands with different structures and functions. In our previous study, we combined keratins and α-SMA to distinguish between secretory coils and ducts. However, the key deficiency of the method was that none of the antibodies used was specific for ducts. In this study, we first examined the co-localization of K5/K7, α-SMA/K14, K7/S100P and α-SMA/S100A2 by double-immunofluorescence staining to confirm the localization of S100P and S100A2 in native human eccrine sweat glands, and second we identified secretory coil-like and duct-like structures in the 3D reconstituted eccrine sweat gland spheroids by double-immunofluorescence staining for K7/S100P and α-SMA/S100A2. In native human eccrine sweat glands, S100A2 immunoreactivity was confined to the outer layer and S100P to the inner layer of the duct. In 12-week Matrigel plugs containing eccrine sweat gland cells, double-immunofluorescence staining for K7/S100P and α-SMA/S100A2 could easily distinguish duct-like structures from secretory coil-like structures. We conclude that S100A2 and S100P can be used as specific duct markers in eccrine sweat glands, and combined use of S100P or S100A2 with keratins enables easy to distinction between secretory coils and ducts.

Indexed as

ActinsAdolescentAdultCalcium-Binding ProteinsCells, CulturedChemotactic FactorsChildChild, PreschoolCollagenDrug CombinationsEccrine GlandsFluorescent Antibody TechniqueHumansKeratinsLamininNeoplasm ProteinsACTA2 protein, humanActinsCalcium-Binding ProteinsChemotactic FactorsCollagenDrug CombinationsKeratinsLamininmatrigelNeoplasm ProteinsProteoglycansS100A2 protein, humanS100P protein, humanS100 ProteinsDuctEccrine sweat glandS100A2S100PSecretory coil

Identifiers

PMID28353163
OpenAlexW2600690532

What OpenQuestion holds

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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.