Evidence map›Paper›PMID 28892903›Full record

ArticleJournal of clinical and diagnostic research : JCDR2017

Immunohistochemical Study of MUC1 and MUC5AC Expression in Gall Bladder Lesions.

Amit Bhoge, Siddhi Gaurish Sinai Khandeparkar, Avinash R Joshi, Bageshri Gogate, Maithili Mandar Kulkarni, Pallavi Bhayekar

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical and diagnostic research : JCDR, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact, top 85% 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

9 citing papers in PubMed, 9 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

6 authors at 1 institution in 1 country.

Amit BhogePostgraduate Student, Department of Pathology, Smt. Kashibai Navale Medical College and General Hospital, Pune, Maharashtra, India.
Siddhi Gaurish Sinai KhandeparkarAssociate Professor, Department of Pathology, Smt. Kashibai Navale Medical College and General Hospital, Pune, Maharashtra, India.
Avinash R JoshiProfessor, Department of Pathology, Smt. Kashibai Navale Medical College and General Hospital, Pune, Maharashtra, India.
Bageshri GogateProfessor, Department of Pathology, Smt. Kashibai Navale Medical College and General Hospital, Pune, Maharashtra, India.
Maithili Mandar KulkarniAssociate Professor, Department of Pathology, Smt. Kashibai Navale Medical College and General Hospital, Pune, Maharashtra, India.
Pallavi BhayekarAssistant Professor, Department of Pathology, Smt. Kashibai Navale Medical College and General Hospital, Pune, Maharashtra, India.
Smt. Kashibai Navale Medical College and General hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionImmunohistochemical (IHC) markers of mucin family are associated with various Gallbladder Lesions (GBLs).

aimTo study the distribution of GBL with respect to age and sex as well as to analyse the IHC profile of MUC1 and MUC5AC in GBLs and attempt correlation with clinical and histopathological findings. MATERIALS AND

methodsThe present study was conducted over a period of six years. A technique of manual tissue array was employed for cases subjected to IHC using MUC1 and MUC5AC. Results were statistically analysed using software program "The Primer of Biostatistics 5.0".

resultsA total of 629 GBL were encountered. Out of 605 of non-neoplastic lesions, 32 (5.29%) expressed MUC1 while 515 (85.12%) cases expressed MUC5AC. Out of 24 cases of neoplastic GBL, 20 cases (83.33%) showed positivity for MUC1 and 9 cases (37.5%) were positive for MUC5AC. The rate of MUC1 expression was significantly higher in Gall Bladder Cancer (GBC) {18GB carcinoma (ca) +3 Carcinoma In Situ (CIS)} (85.71%) than chronic cholecystitis (4.71%). The positive rate of MUC5AC expression was significantly lower in GBC (28.57%) than chronic cholecystitis (87.19%). The percentage of cases showing MUC1 expression increased as the severity of disease progressed from hyperplasia to CIS. The percentage of cases showing MUC5AC expression decreased as the severity of disease progressed from hyperplasia to CIS.

conclusionIn this study, 96.18% cases were non neoplastic GBL of which chronic cholecystitis (87.77%) was predominant. 3.81% of the GBL constituted for neoplastic lesions of which 75% were GBC. MUC1 showed higher rates of expression in neoplastic GBL. MUC5AC showed higher rates of expression in non neoplastic GBL. Expression of MUC1 and MUC5AC might be closely related to pathogenesis of neoplastic and non neoplastic GBL.

Indexed as

DysplasiaGall bladder carcinomaMetaplasiaMucin markers

Identifiers

PMID28892903
PMCPMC5583907
OpenAlexW2741064989

What OpenQuestion holds

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Registered trials

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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.