نتایج جستجو برای: tad
تعداد نتایج: 734 فیلتر نتایج به سال:
UNLABELLED The prevalence of diabetes is rising dramatically among Asians, with increased consumption of the typical Western diet as one possible cause. We explored the metabolic responses in East Asian Americans (AA) and Caucasian Americans (CA) when transitioning from a traditional Asian diet (TAD) to a typical Western diet (TWD), which has not been reported before. This 16-week randomized co...
Since the identification of the fibrillin‑1 gene as the causal gene for Marfan syndrome, our knowledge of molecular genetics and the applicability of genetic testing for heritable thoracic aneurysms and dissections (H-TAD) in clinical practice have increased substantially. Several new syndromes related to H-TAD have been described and the list of mutated genes in syndromal and nonsyndromal H-TA...
The mammalian HoxD cluster lies between two topologically associating domains (TADs) matching distinct enhancer-rich regulatory landscapes. During limb development, the telomeric TAD controls the early transcription of Hoxd genes in forearm cells, whereas the centromeric TAD subsequently regulates more posterior Hoxd genes in digit cells. Therefore, the TAD boundary prevents the terminal Hoxd13...
Type IV pili are virulence factors in various bacteria and mediate, among other functions, the colonization of diverse surfaces. Various subclasses of type IV pili have been identified, but information on pilus expression, biogenesis, and the associated phenotypes is sparse for the genus Yersinia. We recently described the identification of PypB as a transcriptional regulator in Yersinia entero...
The transactivation domain (TAD) of tumor suppressor p53 can bind with the nuclear coactivator binding domain (NCBD) of cyclic-AMP response element binding protein (CBP) and activate transcription. NMR experiments demonstrate that both apo-NCBD and TAD are intrinsic disordered and bound NCBD/TAD undergoes a transition to well folded. The recognition mechanism between intrinsic disordered protei...
BACKGROUND Thoracic aortic dissection (TAD) is characterized by dysregulated extracellular matrix. Little is known about the alterations of collagen and stimulators of collagen synthesis, eg, connective tissue growth factor (CTGF), in patients with TAD. In this study, we examined their roles in TAD. METHODS AND RESULTS Surgical specimens of the aortic wall of TAD patients (n=10) and controls ...
In the prospective phase 3 HOVON-50/GMMG-HD3 trial, patients randomized to TAD (thalidomide, doxorubicin, dexamethasone) had a significantly higher response rate (at least PR) after induction compared with patients randomized to VAD (vincristine, adriamycin, dexamethasone, 72% vs. 54%, p<0.001). Complete remission (CR) and very good partial remission (VGPR) were also higher after TAD. After Hig...
Background: For patients with node positive disease who are exceptional responders for neo-adjuvant treatment (NAT), targeted axillary dissection (TAD) or sentinel biopsy (SNB) removal of minimum three nodes may be offered staging. We compared clinicopathological outcomes treated TAD/SNB to ANC after NAT and describe TAD magseed localisation (TADm), wire no preoperative SNB in units the West Sc...
The eukaryotic genome is partitioned into topologically associating domains (TADs). Despite recent advances characterizing TADs and TAD boundaries, the organization of these structures is an important dimension of genome architecture and function that is not well understood. Recently, we demonstrated that knockdown of BRG1, an ATPase driving the chromatin remodeling activity of mammalian SWI/SN...
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