Evidence map›Paper›PMID 32695279›Full record

ArticleAvicenna journal of medical biotechnology

Monoclonal Antibody Against ROR1 Induces Apoptosis in Human Bladder Carcinoma Cells.

Ali-Ahmad Bayat, Niloufar Sadeghi, Ramina Fatemi, Mohammad Reza Nowroozi, Solmaz Ohadian Moghadam, Mohadeseh Borzuee, Amin Radmanesh, Mahmood Khodadoost, Ali Reza Sarrafzadeh, Omid Zarei and 1 more

Open access · greenAbstract read
In one paragraph

Article in Avicenna journal of medical biotechnology. 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
0.4field-weighted citation impact, top 36% 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, 8 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

11 authors at 5 institutions in 1 country.

Ali-Ahmad BayatMonoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
Niloufar SadeghiMonoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
Ramina FatemiMonoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
Mohammad Reza NowrooziUro-Oncology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Solmaz Ohadian MoghadamUro-Oncology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Mohadeseh BorzueeUro-Oncology Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Amin RadmaneshLegal Medicine Research Center, Legal Medicine Organization, Tehran, Iran.
Mahmood KhodadoostFaculty of Traditional Medicine, Traditional Medicine and Materia Medica Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Ali Reza SarrafzadehDepartment of Pathology, Khatam Al Anbia Hospital, Tehran, Iran.
Omid ZareiCellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.
Hodjattallah RabbaniMonoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
Academic Center for Education, Culture and Research · IRTehran University of Medical Sciences · IRIranian Legal Medicine Organization · IRKhatam University · IRKurdistan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundReceptor tyrosine kinase-like Orphan Receptor 1 (ROR1) is one of the promising cell surface antigens for targeting cancer cells. The aim of this study was to evaluate ROR1 cell surface expression in bladder cancer cells using a murine anti-ROR1 monoclonal antibody (mAb) called 5F1-B10 as well as investigate its potential in apoptosis induction.

methodsExpression of ROR1 in two human bladder cell lines, 5637 and EJ138, as well as a non-cancerous human cell line, Human Fetal Foreskin Fibroblast (HFFF), was examined by flow cytometry and immunocytochemistry. Immunohistochemical staining of cancer and normal bladder tissues was also performed.

resultsThe flow cytometry results showed that 5F1-B10 mAb could recognize ROR1 molecules in 86.1% and 45.6% of 5637 and EJ138 cells, respectively. The expression level of ROR1 was 5.49% in HFFF cells. The immunocytochemistry and immunohistochemistry staining results also confirmed the presence of ROR1 on the surface of both bladder cancer cells and tissues, respectively. The obtained data from apoptosis assay demonstrated that 5F1-B10 mAb could induce apoptosis in both 5637 and EJ138 cell lines.

conclusionTaken together, our finding indicates the role of ROR1 in bladder cancer cell survival and suggests this receptor might be a promising target for developing novel therapeutic agents against bladder carcinoma.

Indexed as

Bladder cancerFlow cytometryMonoclonal antibodyROR1 protein

Identifiers

PMID32695279
PMCPMC7368111
OpenAlexW3044078949

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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.