Results 101 to 110 of about 4,524,183 (368)

TEACHING SIMPLE PAST TENSE AND PRESENT PERFECT TENSE TO THE EIGHT GRADERS OF SMPN 22 SURAKARTA [PDF]

open access: yes, 2011
This final project is written based on the job training which has been done in SMPN 22 Surakarta for eight weeks. The writer had an opportunity to teach English lesson for the eight graders and focused on teaching grammar.
Indriastuti, hanita
core  

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov   +3 more
wiley   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

Qualitative Social Research in Spain: Past, Present, and Future. A Portrait

open access: yesForum: Qualitative Social Research, 2005
Cartographic work has always gone hand in hand with the effort for the advancement of knowl­edge in many fields. In this paper we will sketch a cartography of qualitative methodology in Spain.
Miguel S. Valles, Alejandro Baer
doaj  

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular 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

Los futuros de México: encrucijada y clavos en el zapato Mexico's futures: crossroad and pain in the neck

open access: yesPolis, 2011
El artículo propone que México tiene pendiente la tarea de imaginar sus futuros de largo plazo, planteando que es urgente que lo haga en un esfuerzo colectivo, sistemático y riguroso.
Antonio Alonso Concheiro
doaj  

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Anthropological Sense of History

open access: yesAntropologìčnì Vimìri Fìlosofsʹkih Doslìdžen'
Purpose. The paper’s main purpose is to establish the nature of the historical past’s reality and its presence in being. Theoretical basis. The author considers historical time as a factor in the identities of individuals and society. The past has a dual
A. V. Halapsis
doaj   +1 more source

Interaction of HS1BP3 with cortactin modulates TKS5 localisation, cell secretion and cancer malignancy

open access: yesMolecular Oncology, EarlyView.
Here, we demonstrate that HS1BP3 interacts with Cortactin through a proline‐rich region (PRR3.1) and show that this interaction, and HS1BP3 itself, promote cancer cell proliferation and invasion. Inhibition of this interaction leads to build‐up of TKS5 in multivesicular endosomes and altered secretion of CD63 and CD9, providing an explanation for the ...
Arja Arnesen Løchen   +9 more
wiley   +1 more source

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