Pembrolizumab in Treating Patients With Relapsed or Refractory Stage IB-IVB Mycosis Fungoides or Sezary Syndrome
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA842141 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Pembrolizumab in Treating Patients With Relapsed or Refractory Stage IB-IVB Mycosis Fungoides or Sezary Syndrome
| PRJNA842142 | ENA
Project description:Mycosis fungoides (MF) is the most common and best studied of cutaneous T-cell lymphoma (CTCL). Three clinical cutaneous stages have been described (patch, plaque and tumor) as the disease progress developing also the disease lymph node, peripheral blood or systemic involvement in late stages. Clinical and pathologic diagnosis of early MF stages (patch and plaque) is difficult as its morphologic similarity to inflammatory dermatoses and low proportion of tumoral cells.
2018-06-21 | GSE109421 | GEO
Project description:We performed transcriptome analysis and multimodal data integration of the transcriptome and the microbiome of the skin of Mycosis fungoides Patients.
2023-12-01 | GSE221148 | GEO
Project description:We identified skin microbiota signatures related to different symptoms, i.e. pain, pruritus, in patients with Mycosis Fungoides.
2022-04-11 | GSE186083 | GEO
Project description:We used targeted single cell RNA sequencing using a gene set composed of the BD Rhapsody Human Immune Response Panel, TCR panel, and a custom panel of 61 malignancy-associated genes and T/B cell receptor sequencing to characterize single cell populations in hypopigmented mycosis fungoides (HMF). Using a reference mapping model built on publically deposited classic mycosis fungoides single cell RNA sequencing datasets, we identified a predicted malignant cell population independent from the clonal T cell population in HMF.
2023-10-17 | GSE212146 | GEO
Project description:The Skin Microbiome of Mycosis fungoides
| PRJNA913116 | ENA
Project description:Mycosis fungoides patients who develop tumors or extracutaneous involvement usually have a poor prognosis with no curative therapy available so far. In the present EORTC multicenter study, the genomic profile of 41 skin biopsies from tumor-stage mycosis fungoides was analyzed using a high-resolution oligo-array comparative genomic hybridization platform. Seventy-six percent of cases showed genomic aberrations. The most common imbalances were gains of 7q33.3q35 followed by 17q21.1, 8q24.21, 9q34qter and 10p14 and losses of 9p21.3 followed by 9q31.2, 17p13.1, 13q14.11, 6q21.3, 10p11.22, 16q23.2 and 16q24.3. Three specific chromosomal regions, 9p21.3, 8q24.21 and 10q26qter were defined as prognostic markers exhibiting a significant correlation with overall survival (P= .042, P= .017 and P= .022, respectively). Moreover, we have established two MFt genomic subgroups distinguishing a stable group (0-5 DNA aberrations) and an unstable group (> 5 DNA aberrations), showing that the genomic unstable group had a shorter overall survival (P=.05). We therefore conclude that specific chromosomal abnormalities, such as gains of 8q24.21 (MYC) and losses of 9p21.3 (CDKN2A, CDKN2B and MTAP), and 10q26qter (MGMT and EBF3) may play an important role in prognosis. In addition, we describe the MFt genomic instability profile. Forty-one MFt were studied by arrayCGH using the Human Genome CGH 44K microarrays (G4410B and G4426B, Agilent Technologies, Palo Alto, CA, USA). In each microarray experiment, DNA obtained from a 20x10 um sections snap frozen samples from tumoral MF lesions was compared with commercial pools of healthy female DNA (Promega, Madison, WI, USA).
2010-05-06 | E-GEOD-18098 | biostudies-arrayexpress
Project description:Mycosis fungoides patients who develop tumors or extracutaneous involvement usually have a poor prognosis with no curative therapy available so far. In the present EORTC multicenter study, the genomic profile of 41 skin biopsies from tumor-stage mycosis fungoides was analyzed using a high-resolution oligo-array comparative genomic hybridization platform. Seventy-six percent of cases showed genomic aberrations. The most common imbalances were gains of 7q33.3q35 followed by 17q21.1, 8q24.21, 9q34qter and 10p14 and losses of 9p21.3 followed by 9q31.2, 17p13.1, 13q14.11, 6q21.3, 10p11.22, 16q23.2 and 16q24.3. Three specific chromosomal regions, 9p21.3, 8q24.21 and 10q26qter were defined as prognostic markers exhibiting a significant correlation with overall survival (P= .042, P= .017 and P= .022, respectively). Moreover, we have established two MFt genomic subgroups distinguishing a stable group (0-5 DNA aberrations) and an unstable group (> 5 DNA aberrations), showing that the genomic unstable group had a shorter overall survival (P=.05). We therefore conclude that specific chromosomal abnormalities, such as gains of 8q24.21 (MYC) and losses of 9p21.3 (CDKN2A, CDKN2B and MTAP), and 10q26qter (MGMT and EBF3) may play an important role in prognosis. In addition, we describe the MFt genomic instability profile.
2009-09-15 | GSE18098 | GEO
Project description:Comparative transcriptome profiles of patient-derived Sezary cells and cultured Sezary cell line (Hut78) mycosis fungoides cell line (Hut 102) and non-Sezary T cell leukemia cell line (Jurkat) relative to benign CD4+ T cells from individuals with no T cell malignancy. There are three goals. The first and primary goal is to establish a list of genes with differential expression between Sezary cells and the benign CD4+ T cell counter part from individuals without Sezary syndrome. A secondary goal is to examine if these differentially expresses genes in clinical samples of Sezary cells are preserved in Hut78 and Hut102 cells, which are the two most frequently used experimental cell models of Sezary cells in the research community. The third goal is to examine if these Sezary cell specific genes are also present in a non-Sezary T cell malignancy, such as Jurkat cells, which is derived from a non-Sezary cell T cell leukemia patient. Two color experiment, 6 biological replicates (6 unique patients) with Sezary syndrome, 1 Hut78 cell,1 Hut102 cell and 1 Jurkat cell lines as the experimental samples, each compared with a distinct individual with no T cell malignancy of the skin or the blood.
2010-12-31 | E-GEOD-23113 | biostudies-arrayexpress