2162 results for "2025年12月10日300883股价走势分析"

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• A Single-Cell and Spatial Atlas of Early Human Olfactory Development

  The human nasal region is a complex anatomical structure comprising neural crest- and placode-derived lineages, yet its developmental dynamics in humans remain poorly understood due to limited access to fetal tissue and challenges in resolving its spatial and cellular complexity. We built a single-cell and spatial transcriptomic atlas of the human fetal nasal region from 10 fetuses spanning post-conceptional weeks 7 to 12. Using snRNA-seq, we identify 34 cell types in the fetal nasal region and reconstruct lineage trajectories in the olfactory epithelium (OE). Spatial analyses uncover regionalized OE organization, dorsoventral gradients of olfactory receptors (ORs) and high-resolution OR expression. Combining snRNAseq and MERFISH, we reveal early onset of OR gene expression, with most olfactory sensory neurons (OSNs) following the one neuron-one receptor rule already during the first trimester. This work provides the first integrated molecular and spatial framework of early human nasal region and it provides an unprecedented molecular blueprint of the human olfactory system development. In addition, this study offers a foundational resource for embryologists and developmental biologists investigating sensory neurogenesis, epithelial patterning, and congenital diseases.

  Study EGAS50000001203

• Colorectal-Cancer-Tumor-Spheres-H012-Microarray_Expression

  Gene expression of 12 colon cancer TSCs (sensitive or resistant) after 12h treatment with 3µM NCT02 or DMSO (control) was analyzed using Illumina microarrays (HumanHT-12 v4 BeadChip).

  Dataset EGAD00010001936

• Target Capture Sequencing of 12 patients

  We perfomed target capture DNA sequencing of 12 patients to assess the detailed biological mechanisms of resistance to immune checkpoint inhibitors.

  Study JGAS000589

• WGS of oesophagogastric cancer

  WGS of 12 oesophagogastric cancer samples WGS or 12 matched germline data.

  Dac EGAC50000000890

• Access to "A Spatially Resolved Single-Cell Atlas of the Human Fetal Olfactory System"

  The human nasal region arises from neural crest and placodal lineages, yet its early development remains poorly understood owing to limited fetal tissue access and structural complexity. Here we present an integrated single-nucleus and spatial transcriptomic atlas of the human fetal nasal region, generated from 10 fetuses (males and females) between 7 and 12 post-conceptional weeks. Single-nucleus RNA sequencing resolved 32 distinct cell types, while integration with multiplexed error-robust fluorescence in situ hybridization (MERFISH) enabled spatial and temporal mapping of gene expression dynamics across the olfactory epithelium (OE) and adjacent tissues. We identify novel markers of olfactory sensory neuron differentiation and pathways governing epithelial patterning and OE morphogenesis. Notably, spatially organized expression of 169 olfactory receptor genes reveals molecular evidence for the “one neuron-one receptor” principle during the first trimester. Together, this work establishes the first molecular and spatial framework of early human olfactory development and provides a foundational resource for studies of sensory neurogenesis and congenital disorders.

  Dac EGAC50000000688

• SNP_dataset_1

  Tissue samples using Illumina HumanOmniExpress-FFPE-12 v1.0 BeadChip

  Dataset EGAD00010001179

• single-cell RNA-seq Case-Control study of children progressing to Type1 diabetes

  Single-cell RNA sequencing was carried out on four selected PBMC samples of Finnish children at risk of developing Type 1 diabetes and their gender age and HLA matched control children using 10X genomic platform. All four Case children were positive for multiple islet specific autoantibodies and two of them also progressed to clinical disease during the follow up whereas the control children remain negative for all autoantibodies. Age at seroconversion for Case 2, 3, 5, and 9 children is 12, 18, 24, and 18 months, respectively. Age at sampling, in months, for the pairs was as follows (Case/Control): pair 2:24/24; pair 3: 12/18; pair 5: 12/12; pair 9:24/18.

  Study EGAS00001004070

• WGS of oesophagogastric cancer

  Illumina short read WGS of 12 oesophagogastric cancer samples

  Dataset EGAD50000002239

• Employing_single_cell_sequencing_for_detection_of_mutational_signatures_reflecting_on_going_mutagenesis_

  12 single cells will be sequenced from a previously single-cell derived clone of a JSC-1 cell line. Additional 12 single cells are likely to be sequenced from a previously single-cell derived clone of a SW756 line. Both belong to CGP’s panel of approximately 1000 human cancer cell lines.

  Study EGAS00001002679

• 2018_ETO_WGS

  This study includes 12 paired samples of Korean AML-ETO paitients.12 AML-ETO tumor samples are paired with each normal(Saliva or BM derived) sequencing data.The results of this WGS study were analyzed by Mutect and GATK for ranking germline variants and cancer variants to make mutational profile matrix.

  Study EGAS00001002804

• Combining dasatinib and IFN-α in CML – immunomodulatory effects linked to treatment response and adverse events

  We pooled 100,000 cells from the 12 scRNA+TCRab-seq samples from peripheral blood from three time points (n=4, samples at 0, 3, and 12 months) to understand the landscape of immune subsets in CML during the course of dasatinib+IFN-α treatment

  Study EGAS00001005049

• KRAS Mutations in Multiple Myeloma

  Fastq files for 80 Multiple Myeloma Patients and 12 cell-lines

  Dataset EGAD00001005743

• Conjunctival fibrosis and the innate barriers to Chlamydia trachomatis intracellular infection: a genome wide association study

  This data comes from a genome-wide association study in 1090 cases of scarring trachoma and 1531 controls from a non-selected multi-ethnic sampling of The Gambia. The data constitutes hard base calls at 1457295 features from the HumanOmni2.5-8 (Omni2.5) BeadChip. Three genotype-calling algorithms were used : Illuminus (Bioinformatics 2007, 23:2741–6), GenCall (Patent US7035740, 2006) and GenoSNP (Bioinformatics 2008, 24:2209–14). Data from each calling algorithm was filtered to retain only SNPs with a call rate ≥ 0.98. To obtain a merged set of SNPs, all genotypes that matched across call-sets were retained, whilst those that mismatched between call-sets were set to missing. Genotypes that were present in one call set and missing in others were also retained. The merged SNP set contained 1467876 SNPs, which were filtered for call rate ≥ 0.99 and Hardy-Weinberg equilibrium P value < 5 x 10-8. The case and control groups were approximately equivalent with respect to gender and ethnicity. 70% of cases and 63% of controls were female. Self-described ethnic composition of the cases was 29% Jola, 27% Mandinka, 21% Wolof, 10% Fula and 13% other/no data. In controls the composition was 25% Jola, 24% Mandinka, 21% Wolof, 8% Fula and 22% other/no data. Median age was 49 (range 32-60) in cases and 37 (range 12-52) in controls (t = -3.6019, P = 0.0003). This data set has substantial levels of population structure, which reflects extensive networks of pairwise kinship between participants. First pass tests of association in EMMAX (Nat Genet 2010, 42:348–54) led to genome-wide deflation of the test statistics (λ = 0.982 SE = 1.74e-05) that could be directly attributed to the differing age and gender distributions between cases and controls. Modelling the phenotype to adjust for age and gender successfully controlled for this and no genome-wide deviation from the null was subsequently observed (λ = 1.001, SE = 8.7 x 10-7). Neither principal components analysis (PCA) nor tests of proportional identity by state (IBS) variance in PLINK identified significant levels of within or between group genetic variance. The phenotypes submitted in the phenotypes file include both uncorrected (case/control status) and corrected (age and gender corrected case/control status) phenotypes, as well as age and self-described ethnicity.

  Study EGAS00001001516

• WGS data of plasma samples from CRC patients

  WGS data of plasma samples from CRC patients (N=12)

  Dataset EGAD00001006419

• Transcriptomic signatures of CD4+ T cells from visceral leishmaniasis (VL) patients

  Bulk RNA-sequencing was performed on CD4+ T cells isolated from the blood of visceral leishmaniasis patients (n = 12) and endemic controls (EC; n = 12). CD4+ T cells were obtained by magnetic-activated cell sorting (MACS). Alterations in the transcripts of T helper (Th) cells during infection were identified.

  Study EGAS00001004152

• Exome sequencing Wilms tumour

  Exome sequencing of lymphocyte DNA from 12 affected individuals from six unrelated, non-syndromic Wilms tumor families.

  Dataset EGAD00001001003

• Targeted capture ctDNA Library CRCQV42Run025-12

  Targeted capture ctDNA Library CRCQV42Run025-12 from patient PBC0003014, saliva sample

  Dataset EGAD00001010478

• Targeted capture ctDNA Library CRCQV42Run051-12

  Targeted capture ctDNA Library CRCQV42Run051-12 from patient PBC0001516, plasma sample

  Dataset EGAD00001010806

• CNS Embryonal tumors

  The dataset represents a total of 58 DNA samples from 16 male and 12 female pediatric patients affected with embryonal central nervous system tumors. The samples were subject to whole genome sequencing, WGS, [48 samples, (representing 12 male and 11 female individuals)] and whole exome sequencing, WES, [10 samples, (representing 4 male and 1 female individuals)]. One tumor tissue sample and one peripheral blood sample were analyzed from each of 26 patients, whereas two tumor tissue samples and one peripheral blood sample were analyzed from two patients. The WGS samples were sequenced 2x150 bp paired-end on an Illumina HiSeqX v2.5 instrument, and the WES samples were sequenced 2x100 bp paired-end on an Illumina HiSeq 2500 instrument. The FASTQ files generated were aligned to the human reference genome sequence GRCh38/hg38 using bwa-mem, with the ALT-aware option turned on. Sorting of reads and marking of PCR duplicates was performed with GATK. Base quality score recalibration and joint realignment of reads around insertions and deletions (indels) were conducted using GATK tools. The dataset consists of 58 files in the CRAM format (lossless compression) with a total file size of ~8,8 TB. All CRAM files but one, are derived from one sequence run and one sample. P4551_227N_P4552_112N is a CRAM file where 2 sequence runs (P4551_227N and P4552_112N) from peripheral blood samples from the same individual, P019, were aligned into one single CRAM file. Additional genomic and molecular data (FASTQ, BAM, IDAT, and VCF files) and limited clinical data can be requested by ethically approved projects conducting research in the field of pediatric cancer.

  Dataset EGAD50000000298

• GabonDiv_SNP_genotyping

  Genome-wide SNP genotyping data for 1,235 western Africans by Illumina HumanOmniExpress-12 array, used in the EGAS00001002078 study

  Dataset EGAD00010001209

• Targeted capture ctDNA Library CRCQV34Run007-12

  Targeted capture ctDNA Library CRCQV34Run007-12 from patient PBC0002816, plasma baseline sample

  Dataset EGAD00001010354

• Targeted capture ctDNA Library CRCQV42Run034-12

  Targeted capture ctDNA Library CRCQV42Run034-12 from patient PBC0004173, buffy coat sample

  Dataset EGAD00001010566

• Targeted capture ctDNA Library CRCQV42Run019-12

  Targeted capture ctDNA Library CRCQV42Run019-12 from patient PBC0001295, plasma baseline sample

  Dataset EGAD00001010419

• Targeted capture ctDNA Library CRCQV34Run011-12

  Targeted capture ctDNA Library CRCQV34Run011-12 from patient PBC0002294, plasma baseline sample

  Dataset EGAD00001010366

• Targeted capture ctDNA Library CRCQV42Run033-12

  Targeted capture ctDNA Library CRCQV42Run033-12 from patient PBC0002406, buffy coat sample

  Dataset EGAD00001010551

• Targeted capture ctDNA Library CRCQV42Run047-12

  Targeted capture ctDNA Library CRCQV42Run047-12 from patient PBC0003385, buffy coat sample

  Dataset EGAD00001010724

• Targeted capture ctDNA Library CRCQV42Run028-12

  Targeted capture ctDNA Library CRCQV42Run028-12 from patient PBC0004076, plasma baseline sample

  Dataset EGAD00001010502

• Targeted capture ctDNA Library CRCQV42Run029-12

  Targeted capture ctDNA Library CRCQV42Run029-12 from patient PBC0004173, plasma baseline sample

  Dataset EGAD00001010512

• Targeted capture ctDNA Library CRCQV42Run032-12

  Targeted capture ctDNA Library CRCQV42Run032-12 from patient PBC0001224, buffy coat sample

  Dataset EGAD00001010538

• Targeted capture ctDNA Library CRCQV42Run048-12

  Targeted capture ctDNA Library CRCQV42Run048-12 from patient PBC0001550, buffy coat sample

  Dataset EGAD00001010744

• Targeted capture ctDNA Library CRCQV42Run049-12

  Targeted capture ctDNA Library CRCQV42Run049-12 from patient PBC0001727, buffy coat sample

  Dataset EGAD00001010765

• Targeted capture ctDNA Library CRCQV42Run050-12

  Targeted capture ctDNA Library CRCQV42Run050-12 from patient PBC0001135, buffy coat sample

  Dataset EGAD00001010785

• Targeted capture ctDNA Library CRCQV42Run42-12

  Targeted capture ctDNA Library CRCQV42Run42-12 from patient PBC0001375, plasma baseline sample

  Dataset EGAD00001010824

• Targeted capture ctDNA Library CRCQV34Run002-12

  Targeted capture ctDNA Library CRCQV34Run002-12 from patient PBC0002459, plasma baseline sample

  Dataset EGAD00001010329

• RNAseq data

  RNAseq data for 10 patients: 10 tumors and 10 cell lines

  Dataset EGAD00001002691

• Targeted capture ctDNA Library CRCQV42Run045-12

  Targeted capture ctDNA Library CRCQV42Run045-12 from patient PBC0001068, plasma 3 month sample

  Dataset EGAD00001010683

• Targeted capture ctDNA Library CRCQV42Run041-12

  Targeted capture ctDNA Library CRCQV42Run041-12 from patient PBC0001413, plasma 3 month sample

  Dataset EGAD00001010626

• Targeted capture ctDNA Library CRCQV42Run046-12

  Targeted capture ctDNA Library CRCQV42Run046-12 from patient PBC0001135, plasma 6 month sample

  Dataset EGAD00001010703

• Targeted capture ctDNA Library CRCQV42Run017-12

  Targeted capture ctDNA Library CRCQV42Run017-12 from patient PBC0002429, plasma 9 month sample

  Dataset EGAD00001010405

• Targeted capture ctDNA Library CRCQV42Run035-12

  Targeted capture ctDNA Library CRCQV42Run035-12 from patient PBC0004414, plasma 6 month sample

  Dataset EGAD00001010579

• Targeted capture ctDNA Library CRCQV42Run039-12

  Targeted capture ctDNA Library CRCQV42Run039-12 from patient PBC0001328, plasma 6 month sample

  Dataset EGAD00001010608

• Targeted capture ctDNA Library CRCQV42Run043-12

  Targeted capture ctDNA Library CRCQV42Run043-12 from patient PBC0003385, plasma 6 month sample

  Dataset EGAD00001010642

• Targeted capture ctDNA Library CRCQV42Run044-12

  Targeted capture ctDNA Library CRCQV42Run044-12 from patient PBC0001550, plasma 3 month sample

  Dataset EGAD00001010662

• Paired exome and low-coverage genome sequencing of osteosarcoma

  We perform longitudinal genome-sequencing analysis of 12 patients with metastatic or refractory osteosarcoma. The study was approved at the University Hospital Basel, following the approval of the ethical committee for mutational analysis of anonymized samples (“Ethikkommission beider Basel” ref. 274/12). All tumor samples were evaluated by an experienced bone pathologist to confirm the diagnosis.

  Study EGAS00001005199

• Targeted capture ctDNA Library CRCQV34Run005-12

  Targeted capture ctDNA Library CRCQV34Run005-12 from patient PBC0001224, TNBC FFPE sample

  Dataset EGAD00001010343

• Targeted capture ctDNA Library CRCQV42Run021-12

  Targeted capture ctDNA Library CRCQV42Run021-12 from patient PBC0001653, TNBC FFPE sample

  Dataset EGAD00001010435

• Single cell sequencing of ovarian cancer

  Single cell sequencing of 12 ovarian cancer biopsies from 7 patients.

  Dataset EGAD00001006898

• Duplex sequencing

  We performed duplex sequencing on buccal mucosa samples (20, 28, and 254 mm^2 swabs) and esophageal samples (10 mm^2) obtained from 10 subjects.

  Study EGAS50000000717

• Population Architecture using Genomics and Epidemiology (PAGE): Causal Variants Across the Life Course (CALiCo): Coronary Artery Risk Development in Young Adults (CARDIA)

  CALiCo CARDIA The Coronary Artery Risk Development in Young Adults (CARDIA) Study is a study examining how heart disease develops in adults. It began in 1986 with a group of 5115 black and white men and women aged 18-30 years. The participants were selected so that there would be approximately the same number of people in subgroups of race, gender, education (high school or less and more than high school) and age (18-24 and 25-30) in Birmingham, AL; Chicago, IL; Minneapolis, MN; and Oakland, CA. These same participants were asked to participate in follow-up examinations during 1987-1988 (Year 2), 1990-1991 (Year 5), 1992-1993 (Year 7), 1995-1996 (Year 10), 2000-2001 (Year 15), and 2005-2006 (Year 20). A majority of the group has been examined at each of the follow-up examinations (90%, 86%, 81%, 79%, 74%, and 72%, respectively). While the specifics of each examination has differed somewhat, data have been collected on a variety of factors believed to be related to heart disease. These include conditions with clear links to heart disease such as blood pressure, cholesterol and other lipids. Data have also been collected on physical measurements such as weight and skinfold fat as well as lifestyle factors such as substance use (tobacco and alcohol), dietary and exercise patterns, behavioral and psychological variables, medical and family history, and other chemistries (e.g., insulin and glucose). In addition, subclinical atherosclerosis was measured via echocardiography during Years 5 and 10, computed tomography during Years 15 and 20, and carotid ultrasound during Year 20. A detailed description of the study and results from the first examination are summarized in Cutter et al (Controlled Clinical Trials, Volume 12, Number 1 [supplement], pages 1S-77S, 1991).

  Study phs000236

• Integrated copy number and expression analysis identifies profiles of whole-arm chromosomal alterations and subgroups with favorable outcome in ovarian clear cell carcinomas

  Ovarian clear cell carcinoma (CCC) is generally associated with chemoresistance and poor clinical outcome, even with early diagnosis; whereas high-grade serous carcinomas (SCs) and endometrioid carcinomas (ECs) are commonly chemosensitive at advanced stages. Although an integrated genomic analysis of SC has been performed, conclusive views on copy number and expression profiles for CCC are still limited. In this study, we performed single nucleotide polymorphism arrays in 57 (31 CCCs, 14 SCs, and 12 ECs) and expression microarrays in 55 epithelial ovarian cancers (25 CCCs, 16 SCs, and 14 ECs), and then evaluated PIK3CA mutations and ARID1A expression in CCCs. SNP array analysis classified 13% of CCCs into a cluster with high frequency and focal range of copy number alterations (CNAs), significantly lower than for SCs (93%, P < 0.01) and ECs (50%, P = 0.017). The ratio of whole-arm to all CNAs was higher in CCCs (46.9%) than SCs (21.7%) (P < 0.0001). SCs with loss of heterozygosity (LOH) of BRCA1 (85%) also had LOH of NF1 and TP53, and LOH of BRCA2 (62%) coexisted with LOH of RB1 and TP53. Microarray analysis classified CCCs into three clusters. One cluster (CCC-2, n = 10) showed more favorable prognosis than the others (CCC-1and CCC-3) (P = 0.041). Coexistent alterations of PIK3CA and ARID1A were more common in CCC-1 and CCC-3 (7/11, 64%) than in CCC-2 (0/10, 0%) (P < 0.01). Being in cluster CCC-2 was an independent favorable prognostic factor in CCC. In conclusion, CCC was characterized by a high ratio of whole-arm CNAs; whereas CNAs in SC were mainly focal, but preferentially caused LOH of well-known tumor suppressor genes. As such, expression profiles might be useful for sub-classification of CCC, and might provide useful information on prognosis.

  Study JGAS000022