Results 131 to 140 of about 254,845 (359)

Aberrant expression of nuclear prothymosin α contributes to epithelial‐mesenchymal transition in lung cancer

open access: yesMolecular Oncology, EarlyView.
Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen   +12 more
wiley   +1 more source

Computer-assisted instruction [PDF]

open access: yes
The results are presented of a project of research and development on strategies for optimizing the instructional process, and dissemination of information about the applications of such research to the instructional medium of computer-assisted ...
Atkinson, R. C.
core   +1 more source

Pengembangan Media Computer Assisted Instruction Pada Materi Karakteristik Geografis Indonesia di Kelas V di SD Negeri Lakarsantri 2 Surabaya [PDF]

open access: yes, 2019
Materi karakteristik geografis Indonesia berisi materi tentang cuaca dan Iklim di Indonesia, Peta, dan Flora dan Fauna di Indonesia Pada kenyataannya masih terdapat banyak siswa yang belum memahaminya.
FEBRIYANTO, RESKY
core   +1 more source

Determination of ADP/ATP translocase isoform ratios in malignancy and cellular senescence

open access: yesMolecular Oncology, EarlyView.
The individual functions of three isoforms exchanging ADP and ATP (ADP/ATP translocases; ANTs) on the mitochondrial membrane remain unclear. We developed a method for quantitatively differentiating highly similar human ANT1, ANT2, and ANT3 using parallel reaction monitoring. This method allowed us to assess changes in translocase levels during cellular
Zuzana Liblova   +18 more
wiley   +1 more source

Using the ADDIE Model to Nurture the Development of Teachers’ CALL Professional Knowledge

open access: yesEducational Technology & Society, 2019
Although teacher training programs can deliver knowledge of ways to integrate technology into English as a Foreign Language (EFL) lessons, teachers may not achieve sustainable improvement in their Computer Assisted Language Learning (CALL) professional ...
Hui-Chin Yeh, Sheng-Shiang Tseng
doaj  

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

open access: yesMolecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma   +9 more
wiley   +1 more source

AIR: Complex Instruction Generation via Automatic Iterative Refinement [PDF]

open access: yesarXiv
With the development of large language models, their ability to follow simple instructions has significantly improved. However, adhering to complex instructions remains a major challenge. Current approaches to generating complex instructions are often irrelevant to the current instruction requirements or suffer from limited scalability and diversity ...
arxiv  

Understanding and measuring mechanical signals in the tumor stroma

open access: yesFEBS Open Bio, EarlyView.
This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz   +3 more
wiley   +1 more source

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