Results 141 to 150 of about 4,513,547 (298)

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

The Properties of the Equity Premium and the Risk-Free Rate: An Investigation Across Time and Countries [PDF]

open access: yes
We examine the relationship between the equity premium and the risk-free rate over time for Group of Seven countries. We show the existence of subsample instabilities, cross-country differences, and examine whether a consumption-based CAPM model is able ...
Gianni De Nicoló, Fabio Canova
core  

Evaluering van rekenaarpakkette as hulpmiddel by die opstel van vraestelle by die technikon Vrystaat [PDF]

open access: yes, 2001
ThesisLecturers at the Technikon Free State who participated in a survey felt that too much time was spent on compiling questionnaires and memoranda.
Potgieter, Pieter Henri
core  

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Bill Moss portrait

open access: yes, 1985
Photograph showing Bill Moss, a long-time local political figure and member of the Columbus Board of Education, taken by photographer Allen Zak for publication in the Columbus Free Press newspaper, ca. 1990.
Columbus Free Press (Publisher); Allen Zak (Photographer);
core  

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

open access: yesMolecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute   +4 more
wiley   +1 more source

How do college students use their free time? A latent profile analysis of leisure activities and substance use. [PDF]

open access: yesLeis Sci, 2023
Chan WY   +6 more
europepmc   +1 more source

TIME-FREE CONTINUOUS PROCESSES [PDF]

open access: yesProceedings of the National Academy of Sciences, 1968
openaire   +2 more sources

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

open access: yesMolecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni   +11 more
wiley   +1 more source

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