ArticleIndian journal of surgical oncology2023
Cancer Stem Cell Markers - CD133 and CD44 - in Paediatric Solid Tumours: A Study of Immunophenotypic Expression and Correlation with Clinicopathological Parameters.
Article in Indian journal of surgical oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
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Who cites it
1 citing paper in PubMed, 4 citations in OpenAlex.
- Unveiling the impact of CD133 on cell cycle regulation in radio- and chemo-resistance of cancer stem cells.Frontiers in public health · 2025Review
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Paediatric solid tumours account for about 30% of all the paediatric malignancies. They differ from adult tumours in various aspects like incidence, etiopathogenesis, biology, response rate and outcome. Immunohistochemical markers such as CD133, CD44, CD24, CD90, CD34, CD117, CD20 and ALDH 1 (aldehyde dehydrogenase-1) have been proposed to detect cancer stem cells in tumours. CD133 is a marker of tumour initiating cells in many human cancers and therefore, it may be possible to develop future therapies by targeting cancer stem cells via this marker. CD44 is a transmembrane glycoprotein also known as homing cell adhesion molecule. It is a multifunctional cell-adhesion molecule and plays an important role in cell-cell interaction, lymphocyte homing, tumour progression and metastasis. In the present study, we assessed the expression of CD133 and CD44 in paediatric solid tumours and correlated their expression with clinico-pathological parameters in paediatric solid tumours. This study was a cross-sectional observational study conducted in the department of pathology at a tertiary care centre. All the histologically diagnosed paediatric solid tumours for a period of one year and four months were retrieved from the archives. The cases were reviewed and included in the study after obtaining informed consent. Immunohistochemistry using the monoclonal antibodies for CD133 and CD44 was performed in the representative tissue sections of all the cases. Immuno-scores were assessed, and the results were compared using Pearson's chi-square test. The present study included 50 cases of paediatric solid tumours. The majority (34%) of the patients were in the age group of less than 5 years, with male preponderance (M:F = 2.3:1). The tumours included were Wilms tumour, yolk sac tumour, rhabdomyosarcoma, lymphoma, neuroblastoma, hepatoblastoma, gastrointestinal stromal tumour (GIST), medulloblastomas, pilocytic astrocytomas, ependymomas and glioblastoma. On immunohistochemical analysis, high expression of CD133 and CD44 was found. A significant association between the expression of CD133 and various tumour groups was observed (
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