Results 71 to 80 of about 101,779 (307)
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Estudios sobre las Culturas Contemporáneas, 2018 Este trabajo tiene un objetivo metodológico. Partiendo de la definición del habitus como esquemas de pensamiento, de percepción, de evaluación y de acción, se proponen los esquemas actanciales de Greimas para el análisis narrativo, modificados, como ...
Genaro Zalpa Ramírez
doaj
Nursing ReportsBackground/Objective: In nursing practice, differences have been noted between the shared habitus acquired during academic training and professional practices within healthcare systems.
Laura Elvira Piedrahita Sandoval +3 more
doaj +1 more source
APLICAÇÃO DOS CONCEITOS BOURDIEUSIANOS DE CAMPO, HABITUS E CAPITAL, AO CAMPO DA ENFERMAGEM
Cogitare Enfermagem, 2005 Este estudo teve como objetivo compreender e interpretar os conceitos bourdieusianos de campo, habitus e capital, aplicando-os ao campo de Enfermagem.
Vera Lúcia de Oliveira Gomes +2 more
doaj +1 more source
The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers
Molecular Oncology, EarlyView.The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce +11 more
wiley +1 more source
KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer
Molecular Oncology, EarlyView.Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan +16 more
wiley +1 more source
The role of habitus in gendering party: PDIP in Bali
Frontiers in Political ScienceWomen’s political representation in Indonesia remains limited despite affirmative action policies. Political parties as gatekeepers play an important role in shaping women’s access to leadership and candidacy.
Yudistira Adnyana +6 more
doaj +1 more source
Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining
Molecular Oncology, EarlyView.IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis +3 more
wiley +1 more source
Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization
Molecular Oncology, EarlyView.In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu +13 more
wiley +1 more source