ArticleInternational journal of oncology2018
Establishment of three novel cell lines derived from African American patients with colorectal carcinoma: A unique tool for assessing racial health disparity.
Article in International journal of oncology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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.
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.
Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Colorectal Cancer: Differential Gene Expression and In Vitro Response to 5-Fluorouracil, Novel Fluoropyrimidine F10, and Potential Synergy with Lupeol.International journal of molecular sciences · 2025Article
- Article
- Regulatory Roles of Noncoding RNAs in the Progression of Gastrointestinal Cancers and Health Disparities.Cells · 2022Review
- IL-1β enhances cell viability and decreases 5-FU sensitivity in novel colon cancer cell lines derived from African American patients.Frontiers in oncology · 2022Article
- Immune-Related Gene Expression and Cytokine Secretion Is Reduced Among African American Colon Cancer Patients.Frontiers in oncology · 2020Article
- MicroRNAs and Cancer Racial Disparities.Wiley interdisciplinary reviews. RNAReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
The incidence and mortality rates of colorectal carcinoma (CRC) are higher among African Americans (AAs) compared with Caucasian Americans (CAs). To assess the molecular properties associated with racial health disparity, three cell lines derived from colorectal tumors of three AA subjects were established. Cellular and molecular characterization of the cell lines designated CHTN06, SB501 and SB521 was performed using standard technologies, including immunofluorescence, electron microscopy, karyotyping, reverse transcription-polymerase chain reaction, ELISA and immunoblot analysis. The histology and morphology of CHTN06 xenografts were examined by hematoxylin and eosin staining. A total of three AA CRC cell lines derived from primary tumors were established and characterized. These cell lines were successfully cultured without immortalization and were found to be tumorigenic as mouse xenografts. In the present study, immunoblotting and immunofluorescence confirmed the expression of proteins known to be dysregulated in CRC, such as p53, DNA mismatch repair proteins and villin-1. Oncogenic miRNAs (i.e., miR-17, miR-21, miR-182, miR-210 and miR-222) were overexpressed in the AA CRC lines compared with the CA CRC lines (HT-29, HCT116 and SW480). Additionally, the AA CRC cell lines exhibited a differential inflammatory profile compared with HT-29 (CA CRC cell line); specifically noted was IL-8 secretion in response to inflammatory stimuli. In conclusion, three novel cell lines derived from AA CRC tissues were generated. These cell lines were characterized as epithelial in nature and exhibited differential expression of several miRNAs and inflammatory responses compared with commercially available cell lines of CA origin. The CRC cell lines CHTN06, SB501 and SB521 represent novel tools that may be used to provide diverse in vitro and in vivo models for studying CRC and racial health disparity.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.