Project description:We performed oligonucleotide microarray analysis to assess the genetic expression alteration wich affected on lateral neck node metastasis of thyroid papillary microcarcinoma(PTMC). We performed microarray analysis in three PTMCs without cervical lymph-node metastases (N0), and five PTMCs with lateral neck-node metastasis (N1b) at initial diagnosis, using an Illumina HumanHT-12 v4.0 Expression BeadChip.
Project description:In the present study, we measured gene expression levels of 3 tissue samples from a young female patient with papillary thyroid carcinoma (PTC) using scRNA-seq technology and tried to uncover the mechanisms of promoting lymph node metastasis of PTC.
Project description:Paillary thyroid cancer (PTC) is the most common type of thyroid malignancy. Extrathyroidal invasion (ETİ), lymph node metastasis, and distance organ metastasis is poor prognostic factor in PTC. The metastasis is still a leading cause of papillary thyroid cancer death. The early detection of metastatic signature is crucial for identification of thyroid cancer prognosis and personalized therapeutic strategies. In the present study, we present thyroid cancer metastasis and invasivenes related miRNAs identified by comprehensive miRNA expression profiling of formalin-fixed paraffin embedded (FFPE) thyroid tissues obtained from patients belonging to intrathyroidal, invasive and metastatic thyroid carcinoma groups
Project description:This data was gathered from three patients who had papillary thyroid carcinoma with paired lymph node metastases. The goal of this study was to determine critical genes and pathway that influence the occurrence of lymph node metastasis in PTC patients. A total of 6 samples were analyzed, resulting in an average of 10.16 GB of data per sample. 1,967 new genes were predicted; 19,430 genes were detected as expressed, of which 17,890 were known genes and 1,540 were predicted new genes; 27,495 new transcripts were found, of which 15,846 belonged to known genes. There were a total of 27,495 novel transcripts discovered, with 15,846 belonging to new variable splice isoforms of known protein-coding genes, 1,967 to transcripts of new protein-coding genes, and 9,682 to long-stranded non-coding RNAs.
2023-05-31 | GSE202413 | GEO
Project description:Small RNA Sequencing of Papillary Thyroid Carcinoma with Lymph Node Metastasis
Project description:Paillary thyroid cancer (PTC) is the most common type of thyroid malignancy. Extrathyroidal invasion (ETİ), lymph node metastasis, and distance organ metastasis is poor prognostic factor in PTC. The metastasis is still a leading cause of papillary thyroid cancer death. The early detection of metastatic signature is crucial for identification of thyroid cancer prognosis and personalized therapeutic strategies. In the present study, we present thyroid cancer metastasis and invasivenes related miRNAs identified by comprehensive miRNA expression profiling of formalin-fixed paraffin embedded (FFPE) thyroid tissues obtained from patients belonging to intrathyroidal, invasive and metastatic thyroid carcinoma groups
Project description:We established deep-coverage thyroid-specific spectral libraries encompassing over 12,000 proteins, including samples from nine types of thyroid primary and lymph node metastases tissues and fifty thyroid cancer cell lines.
Project description:Invasive lobular carcinoma (ILC) comprises approximately ~10-20% of breast cancers. In general, multifocal/multicentric (MF/MC) breast cancer has been associated with an increased rate of regional lymph node metastases. Tumor heterogeneity between foci represents a largely unstudied source of genomic variation in those rare patients with MF/MC ILC.
