Results 51 to 60 of about 46,994 (248)

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

open access: yesMolecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués   +3 more
wiley   +1 more source

Attenuation of RNA polymerase II pausing mitigates BRCA1-associated R-loop accumulation and tumorigenesis. [PDF]

open access: yes, 2017
Most BRCA1-associated breast tumours are basal-like yet originate from luminal progenitors. BRCA1 is best known for its functions in double-strand break repair and resolution of DNA replication stress.
Angel Pujana, Miguel   +29 more
core   +2 more sources

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

Hypoparathyroidism, deafness and renal dysplasia syndrome with bilateral cataract and bicornuate uterus caused by a de novo GATA3 mutation [PDF]

open access: yesExploration of Endocrine and Metabolic Diseases
Hypoparathyroidism, deafness and renal dysplasia (HDR) syndrome is a rare genetic disorder caused by haploinsufficiency of the GATA3 gene. A very limited number of cases have been reported in the literature to date.
Rajesh Chetiwal   +3 more
doaj   +1 more source

Pan-Cancer Analysis of lncRNA Regulation Supports Their Targeting of Cancer Genes in Each Tumor Context [PDF]

open access: yes, 2018
Long noncoding RNAs (lncRNAs) are commonly dys-regulated in tumors, but only a handful are known toplay pathophysiological roles in cancer. We inferredlncRNAs that dysregulate cancer pathways, onco-genes, and tumor suppressors (cancer genes) bymodeling ...
Abdel-Rahman, Mohamed H.   +736 more
core   +3 more sources

GATA3 haplo-insufficiency causes human HDR syndrome

open access: yesNature, 2000
Terminal deletions of chromosome 10p result in a DiGeorge-like phenotype that includes hypoparathyroidism, heart defects, immune deficiency, deafness and renal malformations. Studies in patients with 10p deletions have defined two non-overlapping regions that contribute to this complex phenotype.
Van Esch, H   +14 more
openaire   +4 more sources

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

GATA3 as a Prognostic Marker in Early‐Stage Classical Mycosis Fungoides: Association With Disease Progression and Survival Outcomes

open access: yesCancer Medicine
Background and Objective Classical mycosis fungoides (CMF), the most common form of primary cutaneous T‐cell lymphoma, shows marked heterogeneity in disease progression and prognosis, while reliable molecular prognostic markers remain scarce.
Pengfei Wen   +6 more
doaj   +1 more source

Decreased expression of the GATA3 gene is associated with poor prognosis in primary gastric adenocarcinoma. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: GATA binding protein 3 (GATA3) was recently proposed to function as a tumor suppressor gene in some types of human cancer. This study aims to investigate GATA3 expression and its prognostic significance in primary gastric adenocarcinoma ...
Rajiv Prasad Keshari   +10 more
doaj   +1 more source

GATA3 haploinsufficiency causes a rapid deterioration of distortion product otoacoustic emissions (DPOAEs) in mice [PDF]

open access: yes, 2005
Human HDR (hypoparathyroidism, deafness and renal dysplasia)-syndrome is caused by haploinsufficiency of zinc-finger transcription factor GATA3. The hearing loss due to GATA3 haploinsufficiency has been shown to be peripheral in origin, but it is unclear
Burg, J. (Hans) van der   +7 more
core   +1 more source

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