The molecular basis for the clinical heterogeneity observed in patients with malignant rhabdoid tumors is unknown. Recently, two reports revealed molecular inter-tumor heterogeneity in teratoid/rhabdoid tumors (ATRTs) and extra-cranial MRTs (ecMRTs) using genomic, transcriptomic and epigenomic profiling. Distinct molecular subgroups were identified and new therapeutic targets were revealed.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5035037 | PMC |
| http://dx.doi.org/10.1016/j.trecan.2016.04.003 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Descriptive epidemiology and prognostic factors of atypical teratoid/rhabdoid tumors in the United States, 2001-2021.
Neurosurg Rev
January 2025
Department of Neurosurgery, The First Hospital of Jilin University, Changchun, China.
Atypical teratoid rhabdoid tumor (AT/RT) is a rare embryonal central nervous system tumor with a dismal prognosis that occurs mostly in early childhood. Since recent epidemiological and prognostic information is limited, we aimed to describe and analyze AT/RT-related incidences, temporal trends and prognostic factors. Incidence and survival data between 2001 and 2021 were extracted from the Surveillance, Epidemiology, and End Results (SEER) database.
View Article and Find Full Text PDFPaediatric renal tumours: an update on challenges and recent developments.
Virchows Arch
January 2025
Histology Laboratory, Children's Health Ireland, Dublin, Ireland.
Paediatric renal tumours include a broad range of neoplasms which largely differ, but also overlap to a smaller extent, with adult kidney cancer. These include the embryonal tumour nephroblastoma, which accounts for the majority of cases of kidney cancer in the first decade of life and, despite boasting a cure in ~ 90% cases, still presents clinical challenges in a small proportion of cases. A variety of less common mesenchymal tumours, including the mostly indolent congenital mesoblastic nephroma, clear cell sarcoma of kidney which continues to be associated with poor outcomes for higher stage disease, and the typically lethal malignant rhabdoid tumour, form the bulk of the remaining presentations in the first decade.
View Article and Find Full Text PDFBackground: Atypical teratoid rhabdoid tumor (ATRT) is the most common malignant brain tumor in infants, and more than 60% of children with ATRT die from their tumor. ATRT is associated with mutational inactivation/deletion of , a member of the SWI/SNF chromatin remodeling complex, suggesting that epigenetic events play a critical role in tumor development and progression. Moreover, disruption of SWI/SNF allows unopposed activity of epigenetic repressors, which contribute to tumorigenicity.
View Article and Find Full Text PDFTreatment for SMARCA4-deficient carcinoma of uterine cervix.
BMJ Case Rep
January 2025
Kansai Medical University, Hirakata Hospital, Hirakata, Japan.
SMARCA4-deficient undifferentiated cervical carcinoma is an extremely rare and aggressive malignancy, and effective treatment options are lacking. We experienced a rare case involving a patient with SMARCA4-deficient undifferentiated cervical carcinoma who was successfully managed in the long term. A woman in her 40s presented with a chief complaint of abnormal vaginal bleeding.
View Article and Find Full Text PDFSpectrum of Renal Tumors Other Than Renal Cell Carcinoma with Emphasis on Cytomorphological, Immunohistochemical, and Cytogenetic Study.
J Cytol
November 2024
Department of Pathology, Cytogenetics Unit, Kidwai Memorial Institute of Oncology, Bangalore, Karnataka, India.
Background: The role of fine needle aspiration cytology (FNAC) in the diagnosis of renal malignancies is established and has been getting more precise and important over a period of time. Knowledge of the pathology of uncommon renal neoplasms along with radiological and clinical correlations often aids in correct diagnosis.
Aims: The present study aims to describe the cytomorphological and immunohistochemical findings in the varied spectrum of renal tumors, other than renal cell carcinomas (RCC).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!